From 039dc6fc86a229740ec18624664af834c41682ad Mon Sep 17 00:00:00 2001 From: Cyril Servant Date: Mon, 30 Oct 2023 14:27:28 +0000 Subject: [PATCH] Upgrade of vendors --- cmd/sshproxy/commands.go | 2 +- go.mod | 21 +- go.sum | 144 +- .../github.com/creack/pty/Dockerfile.golang | 17 + vendor/github.com/creack/pty/Dockerfile.riscv | 13 +- vendor/github.com/creack/pty/README.md | 19 +- .../github.com/creack/pty/asm_solaris_amd64.s | 18 + vendor/github.com/creack/pty/doc.go | 2 +- vendor/github.com/creack/pty/ioctl.go | 22 +- vendor/github.com/creack/pty/ioctl_bsd.go | 1 + vendor/github.com/creack/pty/ioctl_inner.go | 19 + vendor/github.com/creack/pty/ioctl_legacy.go | 10 + vendor/github.com/creack/pty/ioctl_solaris.go | 38 +- .../creack/pty/ioctl_unsupported.go | 13 + vendor/github.com/creack/pty/mktypes.bash | 2 +- vendor/github.com/creack/pty/pty_darwin.go | 11 +- vendor/github.com/creack/pty/pty_dragonfly.go | 13 +- vendor/github.com/creack/pty/pty_freebsd.go | 11 +- vendor/github.com/creack/pty/pty_linux.go | 9 +- vendor/github.com/creack/pty/pty_netbsd.go | 69 + vendor/github.com/creack/pty/pty_openbsd.go | 20 +- vendor/github.com/creack/pty/pty_solaris.go | 170 +- .../github.com/creack/pty/pty_unsupported.go | 3 +- vendor/github.com/creack/pty/run.go | 29 +- vendor/github.com/creack/pty/start.go | 25 + vendor/github.com/creack/pty/start_windows.go | 19 + .../creack/pty/test_crosscompile.sh | 48 +- vendor/github.com/creack/pty/util.go | 64 - vendor/github.com/creack/pty/util_solaris.go | 51 - vendor/github.com/creack/pty/winsize.go | 27 + vendor/github.com/creack/pty/winsize_unix.go | 35 + .../creack/pty/winsize_unsupported.go | 23 + vendor/github.com/creack/pty/ztypes_386.go | 3 + vendor/github.com/creack/pty/ztypes_amd64.go | 3 + vendor/github.com/creack/pty/ztypes_arm.go | 3 + vendor/github.com/creack/pty/ztypes_arm64.go | 5 +- .../creack/pty/ztypes_dragonfly_amd64.go | 3 + .../creack/pty/ztypes_freebsd_386.go | 3 + .../creack/pty/ztypes_freebsd_amd64.go | 3 + .../creack/pty/ztypes_freebsd_arm.go | 3 + .../creack/pty/ztypes_freebsd_arm64.go | 3 + .../creack/pty/ztypes_freebsd_ppc64.go | 14 + .../creack/pty/ztypes_freebsd_riscv64.go | 13 + .../github.com/creack/pty/ztypes_loong64.go | 12 + vendor/github.com/creack/pty/ztypes_mipsx.go | 7 +- .../creack/pty/ztypes_netbsd_32bit_int.go | 17 + .../creack/pty/ztypes_openbsd_32bit_int.go | 11 +- vendor/github.com/creack/pty/ztypes_ppc.go | 9 + vendor/github.com/creack/pty/ztypes_ppc64.go | 1 + .../github.com/creack/pty/ztypes_ppc64le.go | 1 + vendor/github.com/creack/pty/ztypes_riscvx.go | 5 +- vendor/github.com/creack/pty/ztypes_s390x.go | 1 + vendor/github.com/creack/pty/ztypes_sparcx.go | 12 + .../golang/protobuf/jsonpb/decode.go | 530 +++++ .../golang/protobuf/jsonpb/encode.go | 559 +++++ .../github.com/golang/protobuf/jsonpb/json.go | 69 + vendor/github.com/kr/pty/.gitignore | 4 - vendor/github.com/kr/pty/LICENSE | 23 - vendor/github.com/kr/pty/README.md | 9 - vendor/github.com/kr/pty/shim.go | 76 - .../etcd/api/v3/etcdserverpb/rpc.pb.go | 516 ++--- .../etcd/api/v3/etcdserverpb/rpc.proto | 2 +- .../etcd/api/v3/v3rpc/rpctypes/error.go | 3 + .../go.etcd.io/etcd/api/v3/version/version.go | 2 +- vendor/go.etcd.io/etcd/client/v3/client.go | 5 +- .../client/v3/internal/endpoint/endpoint.go | 18 +- vendor/go.etcd.io/etcd/client/v3/lease.go | 4 +- vendor/golang.org/x/net/http2/server.go | 66 +- .../genproto/googleapis/api/LICENSE | 202 ++ .../api/annotations/annotations.pb.go | 7 +- .../googleapis/api/annotations/client.pb.go | 1693 +++++++++++++- .../api/annotations/field_behavior.pb.go | 64 +- .../googleapis/api/annotations/http.pb.go | 195 +- .../googleapis/api/annotations/resource.pb.go | 188 +- .../googleapis/api/annotations/routing.pb.go | 693 ++++++ .../googleapis/api/launch_stage.pb.go | 203 ++ .../genproto/googleapis/api/tidyfix.go | 23 + .../genproto/googleapis/rpc/LICENSE | 202 ++ .../googleapis/rpc/status/status.pb.go | 17 +- .../genproto/internal/doc.go | 17 + vendor/google.golang.org/grpc/CONTRIBUTING.md | 32 +- vendor/google.golang.org/grpc/README.md | 58 +- .../grpc/attributes/attributes.go | 124 +- vendor/google.golang.org/grpc/backoff.go | 2 +- .../grpc/balancer/balancer.go | 147 +- .../grpc/balancer/base/balancer.go | 93 +- .../grpc/balancer/conn_state_evaluator.go | 74 + .../grpc/balancer/grpclb/state/state.go | 2 +- .../grpc/balancer/roundrobin/roundrobin.go | 16 +- .../grpc/balancer_conn_wrappers.go | 506 +++-- .../grpc_binarylog_v1/binarylog.pb.go | 22 +- vendor/google.golang.org/grpc/call.go | 6 +- .../grpc/channelz/channelz.go | 36 + vendor/google.golang.org/grpc/clientconn.go | 1363 ++++++++---- vendor/google.golang.org/grpc/codec.go | 8 +- .../grpc/codes/code_string.go | 51 +- .../grpc/credentials/credentials.go | 45 +- .../grpc/credentials/insecure/insecure.go | 98 + .../google.golang.org/grpc/credentials/tls.go | 6 +- vendor/google.golang.org/grpc/dialoptions.go | 249 ++- .../grpc/encoding/encoding.go | 13 +- .../grpc/encoding/proto/proto.go | 4 +- .../grpc/grpclog/component.go | 40 +- .../google.golang.org/grpc/grpclog/grpclog.go | 30 +- .../google.golang.org/grpc/grpclog/logger.go | 30 +- .../grpc/grpclog/loggerv2.go | 159 +- vendor/google.golang.org/grpc/interceptor.go | 21 +- .../balancer/gracefulswitch/gracefulswitch.go | 385 ++++ .../grpc/internal/balancerload/load.go | 4 +- .../grpc/internal/binarylog/binarylog.go | 118 +- .../grpc/internal/binarylog/env_config.go | 26 +- .../grpc/internal/binarylog/method_logger.go | 165 +- .../grpc/internal/binarylog/sink.go | 12 +- .../grpc/internal/buffer/unbounded.go | 44 +- .../grpc/internal/channelz/funcs.go | 255 ++- .../grpc/internal/channelz/id.go | 75 + .../grpc/internal/channelz/logging.go | 91 +- .../grpc/internal/channelz/types.go | 44 +- .../grpc/internal/channelz/util_linux.go | 2 +- .../grpc/internal/channelz/util_nonlinux.go | 2 +- .../grpc/internal/credentials/credentials.go | 8 +- .../grpc/internal/envconfig/envconfig.go | 54 +- .../grpc/internal/envconfig/observability.go | 42 + .../grpc/internal/envconfig/xds.go | 95 + .../grpc/internal/grpclog/grpclog.go | 50 +- .../grpc/internal/grpclog/prefixLogger.go | 20 +- .../grpc/internal/grpcrand/grpcrand.go | 28 + .../internal/grpcsync/callback_serializer.go | 125 ++ .../grpc/internal/grpcsync/oncefunc.go | 32 + .../grpc/internal/grpcsync/pubsub.go | 121 + .../grpc/internal/grpcutil/compressor.go | 47 + .../grpc/internal/grpcutil/grpcutil.go | 20 + .../grpc/internal/grpcutil/method.go | 6 +- .../grpc/internal/grpcutil/regex.go | 31 + .../grpc/internal/grpcutil/target.go | 89 - .../grpc/internal/idle/idle.go | 301 +++ .../grpc/internal/internal.go | 137 +- .../grpc/internal/metadata/metadata.go | 88 +- .../grpc/internal/pretty/pretty.go | 82 + .../grpc/internal/resolver/config_selector.go | 6 +- .../internal/resolver/dns/dns_resolver.go | 78 +- .../resolver/passthrough/passthrough.go | 11 +- .../grpc/internal/resolver/unix/unix.go | 21 +- .../grpc/internal/serviceconfig/duration.go | 130 ++ .../internal/serviceconfig/serviceconfig.go | 8 +- .../grpc/internal/status/status.go | 18 +- .../grpc/internal/transport/controlbuf.go | 161 +- .../grpc/internal/transport/defaults.go | 6 + .../grpc/internal/transport/flowcontrol.go | 4 +- .../grpc/internal/transport/handler_server.go | 80 +- .../grpc/internal/transport/http2_client.go | 525 +++-- .../grpc/internal/transport/http2_server.go | 447 ++-- .../grpc/internal/transport/http_util.go | 119 +- .../grpc/internal/transport/logging.go | 40 + .../transport/networktype/networktype.go | 2 +- .../grpc/internal/transport/proxy.go | 4 +- .../grpc/internal/transport/transport.go | 59 +- .../grpc/internal/xds/env/env.go | 95 - .../grpc/internal/xds_handshake_cluster.go | 2 +- .../grpc/metadata/metadata.go | 82 +- .../google.golang.org/grpc/picker_wrapper.go | 109 +- vendor/google.golang.org/grpc/pickfirst.go | 218 +- vendor/google.golang.org/grpc/preloader.go | 4 +- vendor/google.golang.org/grpc/regenerate.sh | 44 +- .../grpc/resolver/manual/manual.go | 28 +- vendor/google.golang.org/grpc/resolver/map.go | 138 ++ .../grpc/resolver/resolver.go | 168 +- .../grpc/resolver_conn_wrapper.go | 246 ++- vendor/google.golang.org/grpc/rpc_util.go | 163 +- vendor/google.golang.org/grpc/server.go | 709 ++++-- .../google.golang.org/grpc/service_config.go | 95 +- .../grpc/serviceconfig/serviceconfig.go | 2 +- .../grpc/shared_buffer_pool.go | 154 ++ vendor/google.golang.org/grpc/stats/stats.go | 36 +- .../google.golang.org/grpc/status/status.go | 89 +- vendor/google.golang.org/grpc/stream.go | 622 ++++-- vendor/google.golang.org/grpc/tap/tap.go | 2 +- vendor/google.golang.org/grpc/trace.go | 6 +- vendor/google.golang.org/grpc/version.go | 2 +- vendor/google.golang.org/grpc/vet.sh | 48 +- vendor/google.golang.org/protobuf/AUTHORS | 3 - .../google.golang.org/protobuf/CONTRIBUTORS | 3 - .../protobuf/encoding/protojson/decode.go | 665 ++++++ .../protobuf/encoding/protojson/doc.go | 11 + .../protobuf/encoding/protojson/encode.go | 349 +++ .../encoding/protojson/well_known_types.go | 895 ++++++++ .../protobuf/encoding/prototext/decode.go | 119 +- .../protobuf/encoding/prototext/encode.go | 53 +- .../protobuf/encoding/protowire/wire.go | 31 +- .../protobuf/internal/descfmt/stringer.go | 66 +- .../internal/encoding/defval/default.go | 78 +- .../protobuf/internal/encoding/json/decode.go | 340 +++ .../internal/encoding/json/decode_number.go | 254 +++ .../internal/encoding/json/decode_string.go | 91 + .../internal/encoding/json/decode_token.go | 192 ++ .../protobuf/internal/encoding/json/encode.go | 278 +++ .../encoding/messageset/messageset.go | 7 +- .../protobuf/internal/encoding/tag/tag.go | 96 +- .../protobuf/internal/encoding/text/decode.go | 37 +- .../internal/encoding/text/decode_number.go | 49 +- .../protobuf/internal/encoding/text/doc.go | 4 +- .../protobuf/internal/encoding/text/encode.go | 15 +- .../protobuf/internal/errors/is_go112.go | 1 + .../protobuf/internal/errors/is_go113.go | 1 + .../protobuf/internal/filedesc/build.go | 19 +- .../protobuf/internal/filedesc/desc.go | 380 ++-- .../protobuf/internal/filedesc/desc_init.go | 36 +- .../protobuf/internal/filedesc/desc_lazy.go | 80 +- .../protobuf/internal/filedesc/desc_list.go | 167 +- .../protobuf/internal/filedesc/placeholder.go | 136 +- .../protobuf/internal/filetype/build.go | 87 +- .../internal/flags/proto_legacy_disable.go | 1 + .../internal/flags/proto_legacy_enable.go | 1 + .../protobuf/internal/genid/descriptor_gen.go | 138 +- .../protobuf/internal/genid/type_gen.go | 6 + .../protobuf/internal/impl/api_export.go | 42 +- .../protobuf/internal/impl/checkinit.go | 12 +- .../protobuf/internal/impl/codec_extension.go | 36 +- .../protobuf/internal/impl/codec_field.go | 90 +- .../protobuf/internal/impl/codec_map.go | 20 +- .../protobuf/internal/impl/codec_map_go111.go | 1 + .../protobuf/internal/impl/codec_map_go112.go | 1 + .../protobuf/internal/impl/codec_message.go | 30 +- .../protobuf/internal/impl/codec_reflect.go | 1 + .../protobuf/internal/impl/codec_tables.go | 290 +-- .../protobuf/internal/impl/codec_unsafe.go | 1 + .../protobuf/internal/impl/convert.go | 229 +- .../protobuf/internal/impl/convert_list.go | 42 +- .../protobuf/internal/impl/convert_map.go | 32 +- .../protobuf/internal/impl/decode.go | 29 +- .../protobuf/internal/impl/enum.go | 10 +- .../protobuf/internal/impl/extension.go | 26 +- .../protobuf/internal/impl/legacy_enum.go | 57 +- .../protobuf/internal/impl/legacy_export.go | 18 +- .../internal/impl/legacy_extension.go | 100 +- .../protobuf/internal/impl/legacy_message.go | 127 +- .../protobuf/internal/impl/merge.go | 32 +- .../protobuf/internal/impl/message.go | 41 +- .../protobuf/internal/impl/message_reflect.go | 74 +- .../internal/impl/message_reflect_field.go | 118 +- .../protobuf/internal/impl/pointer_reflect.go | 1 + .../protobuf/internal/impl/pointer_unsafe.go | 1 + .../protobuf/internal/impl/validate.go | 50 +- .../protobuf/internal/impl/weak.go | 16 +- .../protobuf/internal/order/order.go | 18 +- .../protobuf/internal/order/range.go | 22 +- .../protobuf/internal/strs/strings_pure.go | 1 + .../protobuf/internal/strs/strings_unsafe.go | 9 +- .../protobuf/internal/version/version.go | 54 +- .../protobuf/proto/decode.go | 20 +- .../google.golang.org/protobuf/proto/doc.go | 24 +- .../protobuf/proto/encode.go | 5 +- .../google.golang.org/protobuf/proto/equal.go | 178 +- .../protobuf/proto/proto_methods.go | 1 + .../protobuf/proto/proto_reflect.go | 1 + .../google.golang.org/protobuf/proto/size.go | 10 +- .../reflect/protodesc/desc_resolve.go | 6 +- .../protobuf/reflect/protoreflect/methods.go | 1 + .../protobuf/reflect/protoreflect/proto.go | 32 +- .../protobuf/reflect/protoreflect/source.go | 1 + .../reflect/protoreflect/source_gen.go | 41 + .../protobuf/reflect/protoreflect/type.go | 1 + .../protobuf/reflect/protoreflect/value.go | 2 +- .../reflect/protoreflect/value_equal.go | 168 ++ .../reflect/protoreflect/value_pure.go | 1 + .../reflect/protoreflect/value_union.go | 27 + .../reflect/protoreflect/value_unsafe.go | 1 + .../reflect/protoregistry/registry.go | 47 +- .../protobuf/runtime/protoiface/methods.go | 1 + .../protobuf/runtime/protoimpl/version.go | 8 +- .../types/descriptorpb/descriptor.pb.go | 1962 +++++++++++------ .../protobuf/types/known/anypb/any.pb.go | 133 +- .../types/known/durationpb/duration.pb.go | 63 +- .../types/known/timestamppb/timestamp.pb.go | 63 +- vendor/modules.txt | 48 +- 275 files changed, 19335 insertions(+), 6935 deletions(-) create mode 100644 vendor/github.com/creack/pty/Dockerfile.golang create mode 100644 vendor/github.com/creack/pty/asm_solaris_amd64.s create mode 100644 vendor/github.com/creack/pty/ioctl_inner.go create mode 100644 vendor/github.com/creack/pty/ioctl_legacy.go create mode 100644 vendor/github.com/creack/pty/ioctl_unsupported.go create mode 100644 vendor/github.com/creack/pty/pty_netbsd.go create mode 100644 vendor/github.com/creack/pty/start.go create mode 100644 vendor/github.com/creack/pty/start_windows.go delete mode 100644 vendor/github.com/creack/pty/util.go delete mode 100644 vendor/github.com/creack/pty/util_solaris.go create mode 100644 vendor/github.com/creack/pty/winsize.go create mode 100644 vendor/github.com/creack/pty/winsize_unix.go create mode 100644 vendor/github.com/creack/pty/winsize_unsupported.go create mode 100644 vendor/github.com/creack/pty/ztypes_freebsd_ppc64.go create mode 100644 vendor/github.com/creack/pty/ztypes_freebsd_riscv64.go create mode 100644 vendor/github.com/creack/pty/ztypes_loong64.go create mode 100644 vendor/github.com/creack/pty/ztypes_netbsd_32bit_int.go create mode 100644 vendor/github.com/creack/pty/ztypes_ppc.go create mode 100644 vendor/github.com/creack/pty/ztypes_sparcx.go create mode 100644 vendor/github.com/golang/protobuf/jsonpb/decode.go create mode 100644 vendor/github.com/golang/protobuf/jsonpb/encode.go create mode 100644 vendor/github.com/golang/protobuf/jsonpb/json.go delete mode 100644 vendor/github.com/kr/pty/.gitignore delete mode 100644 vendor/github.com/kr/pty/LICENSE delete mode 100644 vendor/github.com/kr/pty/README.md delete mode 100644 vendor/github.com/kr/pty/shim.go create mode 100644 vendor/google.golang.org/genproto/googleapis/api/LICENSE create mode 100644 vendor/google.golang.org/genproto/googleapis/api/annotations/routing.pb.go create mode 100644 vendor/google.golang.org/genproto/googleapis/api/launch_stage.pb.go create mode 100644 vendor/google.golang.org/genproto/googleapis/api/tidyfix.go create mode 100644 vendor/google.golang.org/genproto/googleapis/rpc/LICENSE create mode 100644 vendor/google.golang.org/genproto/internal/doc.go create mode 100644 vendor/google.golang.org/grpc/balancer/conn_state_evaluator.go create mode 100644 vendor/google.golang.org/grpc/channelz/channelz.go create mode 100644 vendor/google.golang.org/grpc/credentials/insecure/insecure.go create mode 100644 vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go create mode 100644 vendor/google.golang.org/grpc/internal/channelz/id.go create mode 100644 vendor/google.golang.org/grpc/internal/envconfig/observability.go create mode 100644 vendor/google.golang.org/grpc/internal/envconfig/xds.go create mode 100644 vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go create mode 100644 vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go create mode 100644 vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go create mode 100644 vendor/google.golang.org/grpc/internal/grpcutil/compressor.go create mode 100644 vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go create mode 100644 vendor/google.golang.org/grpc/internal/grpcutil/regex.go delete mode 100644 vendor/google.golang.org/grpc/internal/grpcutil/target.go create mode 100644 vendor/google.golang.org/grpc/internal/idle/idle.go create mode 100644 vendor/google.golang.org/grpc/internal/pretty/pretty.go create mode 100644 vendor/google.golang.org/grpc/internal/serviceconfig/duration.go create mode 100644 vendor/google.golang.org/grpc/internal/transport/logging.go delete mode 100644 vendor/google.golang.org/grpc/internal/xds/env/env.go create mode 100644 vendor/google.golang.org/grpc/resolver/map.go create mode 100644 vendor/google.golang.org/grpc/shared_buffer_pool.go delete mode 100644 vendor/google.golang.org/protobuf/AUTHORS delete mode 100644 vendor/google.golang.org/protobuf/CONTRIBUTORS create mode 100644 vendor/google.golang.org/protobuf/encoding/protojson/decode.go create mode 100644 vendor/google.golang.org/protobuf/encoding/protojson/doc.go create mode 100644 vendor/google.golang.org/protobuf/encoding/protojson/encode.go create mode 100644 vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go create mode 100644 vendor/google.golang.org/protobuf/internal/encoding/json/decode.go create mode 100644 vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go create mode 100644 vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go create mode 100644 vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go create mode 100644 vendor/google.golang.org/protobuf/internal/encoding/json/encode.go create mode 100644 vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go diff --git a/cmd/sshproxy/commands.go b/cmd/sshproxy/commands.go index b66e57ec..62c9ae81 100644 --- a/cmd/sshproxy/commands.go +++ b/cmd/sshproxy/commands.go @@ -20,7 +20,7 @@ import ( "strings" "syscall" - "github.com/kr/pty" + "github.com/creack/pty" "github.com/moby/term" ) diff --git a/go.mod b/go.mod index a040ccc4..f256a469 100644 --- a/go.mod +++ b/go.mod @@ -3,11 +3,11 @@ module github.com/cea-hpc/sshproxy go 1.21 require ( - github.com/kr/pty v1.1.8 + github.com/creack/pty v1.1.20 github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 github.com/olekukonko/tablewriter v0.0.5 github.com/op/go-logging v0.0.0-20160315200505-970db520ece7 - go.etcd.io/etcd/client/v3 v3.5.9 + go.etcd.io/etcd/client/v3 v3.5.10 gopkg.in/yaml.v2 v2.4.0 ) @@ -15,19 +15,20 @@ require ( github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect github.com/coreos/go-semver v0.3.0 // indirect github.com/coreos/go-systemd/v22 v22.3.2 // indirect - github.com/creack/pty v1.1.11 // indirect github.com/gogo/protobuf v1.3.2 // indirect - github.com/golang/protobuf v1.5.2 // indirect + github.com/golang/protobuf v1.5.3 // indirect github.com/mattn/go-runewidth v0.0.9 // indirect - go.etcd.io/etcd/api/v3 v3.5.9 // indirect - go.etcd.io/etcd/client/pkg/v3 v3.5.9 // indirect + go.etcd.io/etcd/api/v3 v3.5.10 // indirect + go.etcd.io/etcd/client/pkg/v3 v3.5.10 // indirect go.uber.org/atomic v1.7.0 // indirect go.uber.org/multierr v1.6.0 // indirect go.uber.org/zap v1.17.0 // indirect - golang.org/x/net v0.16.0 // indirect + golang.org/x/net v0.17.0 // indirect golang.org/x/sys v0.13.0 // indirect golang.org/x/text v0.13.0 // indirect - google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c // indirect - google.golang.org/grpc v1.41.0 // indirect - google.golang.org/protobuf v1.26.0 // indirect + google.golang.org/genproto v0.0.0-20230711160842-782d3b101e98 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20230711160842-782d3b101e98 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 // indirect + google.golang.org/grpc v1.58.3 // indirect + google.golang.org/protobuf v1.31.0 // indirect ) diff --git a/go.sum b/go.sum index 3b370600..2b0bc482 100644 --- a/go.sum +++ b/go.sum @@ -1,65 +1,28 @@ -cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8= github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= -github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= -github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= -github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= -github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= -github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= -github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= -github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= -github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM= github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= github.com/coreos/go-systemd/v22 v22.3.2 h1:D9/bQk5vlXQFZ6Kwuu6zaiXJ9oTPe68++AzAJc1DzSI= github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc= -github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY= -github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw= github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= +github.com/creack/pty v1.1.20 h1:VIPb/a2s17qNeQgDnkfZC35RScx+blkKF8GV68n80J4= +github.com/creack/pty v1.1.20/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= -github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= -github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= -github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= -github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= -github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0= -github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= -github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= -github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= -github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= -github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= -github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= -github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw= -github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= -github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= -github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= -github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= -github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= -github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= -github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= -github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= -github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= -github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= -github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg= +github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= -github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw= +github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= -github.com/kr/pty v1.1.8 h1:AkaSdXYQOWeaO3neb8EM634ahkXXe3jYbVh/F9lq+GI= -github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw= github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0= github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI= github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 h1:dcztxKSvZ4Id8iPpHERQBbIJfabdt4wUm5qy3wOL2Zc= @@ -73,25 +36,20 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= -github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ= github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= -github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk= github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4= github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= -github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= -go.etcd.io/etcd/api/v3 v3.5.9 h1:4wSsluwyTbGGmyjJktOf3wFQoTBIURXHnq9n/G/JQHs= -go.etcd.io/etcd/api/v3 v3.5.9/go.mod h1:uyAal843mC8uUVSLWz6eHa/d971iDGnCRpmKd2Z+X8k= -go.etcd.io/etcd/client/pkg/v3 v3.5.9 h1:oidDC4+YEuSIQbsR94rY9gur91UPL6DnxDCIYd2IGsE= -go.etcd.io/etcd/client/pkg/v3 v3.5.9/go.mod h1:y+CzeSmkMpWN2Jyu1npecjB9BBnABxGM4pN8cGuJeL4= -go.etcd.io/etcd/client/v3 v3.5.9 h1:r5xghnU7CwbUxD/fbUtRyJGaYNfDun8sp/gTr1hew6E= -go.etcd.io/etcd/client/v3 v3.5.9/go.mod h1:i/Eo5LrZ5IKqpbtpPDuaUnDOUv471oDg8cjQaUr2MbA= -go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= +go.etcd.io/etcd/api/v3 v3.5.10 h1:szRajuUUbLyppkhs9K6BRtjY37l66XQQmw7oZRANE4k= +go.etcd.io/etcd/api/v3 v3.5.10/go.mod h1:TidfmT4Uycad3NM/o25fG3J07odo4GBB9hoxaodFCtI= +go.etcd.io/etcd/client/pkg/v3 v3.5.10 h1:kfYIdQftBnbAq8pUWFXfpuuxFSKzlmM5cSn76JByiT0= +go.etcd.io/etcd/client/pkg/v3 v3.5.10/go.mod h1:DYivfIviIuQ8+/lCq4vcxuseg2P2XbHygkKwFo9fc8U= +go.etcd.io/etcd/client/v3 v3.5.10 h1:W9TXNZ+oB3MCd/8UjxHTWK5J9Nquw9fQBLJd5ne5/Ao= +go.etcd.io/etcd/client/v3 v3.5.10/go.mod h1:RVeBnDz2PUEZqTpgqwAtUd8nAPf5kjyFyND7P1VkOKc= go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw= go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4= @@ -101,103 +59,51 @@ go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= -golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= -golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= -golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= -golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= -golang.org/x/lint v0.0.0-20210508222113-6edffad5e616/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= -golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= -golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= -golang.org/x/net 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v0.0.0-20230711160842-782d3b101e98/go.mod h1:rsr7RhLuwsDKL7RmgDDCUc6yaGr1iqceVb5Wv6f6YvQ= +google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 h1:bVf09lpb+OJbByTj913DRJioFFAjf/ZGxEz7MajTp2U= +google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98/go.mod h1:TUfxEVdsvPg18p6AslUXFoLdpED4oBnGwyqk3dV1XzM= +google.golang.org/grpc v1.58.3 h1:BjnpXut1btbtgN/6sp+brB2Kbm2LjNXnidYujAVbSoQ= +google.golang.org/grpc v1.58.3/go.mod h1:tgX3ZQDlNJGU96V6yHh1T/JeoBQ2TXdr43YbYSsCJk0= google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= -google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk= google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8= +google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= @@ -207,5 +113,3 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gotest.tools/v3 v3.0.2 h1:kG1BFyqVHuQoVQiR1bWGnfz/fmHvvuiSPIV7rvl360E= gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk= -honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/github.com/creack/pty/Dockerfile.golang b/vendor/github.com/creack/pty/Dockerfile.golang new file mode 100644 index 00000000..2ee82a3a --- /dev/null +++ b/vendor/github.com/creack/pty/Dockerfile.golang @@ -0,0 +1,17 @@ +ARG GOVERSION=1.14 +FROM golang:${GOVERSION} + +# Set base env. +ARG GOOS=linux +ARG GOARCH=amd64 +ENV GOOS=${GOOS} GOARCH=${GOARCH} CGO_ENABLED=0 GOFLAGS='-v -ldflags=-s -ldflags=-w' + +# Pre compile the stdlib for 386/arm (32bits). +RUN go build -a std + +# Add the code to the image. +WORKDIR pty +ADD . . + +# Build the lib. +RUN go build diff --git a/vendor/github.com/creack/pty/Dockerfile.riscv b/vendor/github.com/creack/pty/Dockerfile.riscv index adfdf82c..7a30c94d 100644 --- a/vendor/github.com/creack/pty/Dockerfile.riscv +++ b/vendor/github.com/creack/pty/Dockerfile.riscv @@ -1,3 +1,4 @@ +# NOTE: Using 1.13 as a base to build the RISCV compiler, the resulting version is based on go1.6. FROM golang:1.13 # Clone and complie a riscv compatible version of the go compiler. @@ -8,7 +9,15 @@ ENV PATH=/riscv-go/misc/riscv:/riscv-go/bin:$PATH RUN cd /riscv-go/src && GOROOT_BOOTSTRAP=$(go env GOROOT) ./make.bash ENV GOROOT=/riscv-go -# Make sure we compile. +# Set the base env. +ENV GOOS=linux GOARCH=riscv CGO_ENABLED=0 GOFLAGS='-v -ldflags=-s -ldflags=-w' + +# Pre compile the stdlib. +RUN go build -a std + +# Add the code to the image. WORKDIR pty ADD . . -RUN GOOS=linux GOARCH=riscv go build + +# Build the lib. +RUN go build diff --git a/vendor/github.com/creack/pty/README.md b/vendor/github.com/creack/pty/README.md index 5275014a..a4fe7670 100644 --- a/vendor/github.com/creack/pty/README.md +++ b/vendor/github.com/creack/pty/README.md @@ -4,9 +4,13 @@ Pty is a Go package for using unix pseudo-terminals. ## Install - go get github.com/creack/pty +```sh +go get github.com/creack/pty +``` + +## Examples -## Example +Note that those examples are for demonstration purpose only, to showcase how to use the library. They are not meant to be used in any kind of production environment. ### Command @@ -14,10 +18,11 @@ Pty is a Go package for using unix pseudo-terminals. package main import ( - "github.com/creack/pty" "io" "os" "os/exec" + + "github.com/creack/pty" ) func main() { @@ -51,7 +56,7 @@ import ( "syscall" "github.com/creack/pty" - "golang.org/x/crypto/ssh/terminal" + "golang.org/x/term" ) func test() error { @@ -77,15 +82,17 @@ func test() error { } }() ch <- syscall.SIGWINCH // Initial resize. + defer func() { signal.Stop(ch); close(ch) }() // Cleanup signals when done. // Set stdin in raw mode. - oldState, err := terminal.MakeRaw(int(os.Stdin.Fd())) + oldState, err := term.MakeRaw(int(os.Stdin.Fd())) if err != nil { panic(err) } - defer func() { _ = terminal.Restore(int(os.Stdin.Fd()), oldState) }() // Best effort. + defer func() { _ = term.Restore(int(os.Stdin.Fd()), oldState) }() // Best effort. // Copy stdin to the pty and the pty to stdout. + // NOTE: The goroutine will keep reading until the next keystroke before returning. go func() { _, _ = io.Copy(ptmx, os.Stdin) }() _, _ = io.Copy(os.Stdout, ptmx) diff --git a/vendor/github.com/creack/pty/asm_solaris_amd64.s b/vendor/github.com/creack/pty/asm_solaris_amd64.s new file mode 100644 index 00000000..7fbef8ee --- /dev/null +++ b/vendor/github.com/creack/pty/asm_solaris_amd64.s @@ -0,0 +1,18 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc +//+build gc + +#include "textflag.h" + +// +// System calls for amd64, Solaris are implemented in runtime/syscall_solaris.go +// + +TEXT ·sysvicall6(SB),NOSPLIT,$0-88 + JMP syscall·sysvicall6(SB) + +TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88 + JMP syscall·rawSysvicall6(SB) diff --git a/vendor/github.com/creack/pty/doc.go b/vendor/github.com/creack/pty/doc.go index 190cfbea..3c8b3244 100644 --- a/vendor/github.com/creack/pty/doc.go +++ b/vendor/github.com/creack/pty/doc.go @@ -10,7 +10,7 @@ import ( // available on the current platform. var ErrUnsupported = errors.New("unsupported") -// Opens a pty and its corresponding tty. +// Open a pty and its corresponding tty. func Open() (pty, tty *os.File, err error) { return open() } diff --git a/vendor/github.com/creack/pty/ioctl.go b/vendor/github.com/creack/pty/ioctl.go index c85cdcd1..60ac9b85 100644 --- a/vendor/github.com/creack/pty/ioctl.go +++ b/vendor/github.com/creack/pty/ioctl.go @@ -1,13 +1,23 @@ -// +build !windows,!solaris +//go:build !windows && go1.12 +// +build !windows,go1.12 package pty -import "syscall" +import "os" -func ioctl(fd, cmd, ptr uintptr) error { - _, _, e := syscall.Syscall(syscall.SYS_IOCTL, fd, cmd, ptr) - if e != 0 { +func ioctl(f *os.File, cmd, ptr uintptr) error { + sc, e := f.SyscallConn() + if e != nil { + return ioctl_inner(f.Fd(), cmd, ptr) // fall back to blocking io (old behavior) + } + + ch := make(chan error, 1) + defer close(ch) + + e = sc.Control(func(fd uintptr) { ch <- ioctl_inner(fd, cmd, ptr) }) + if e != nil { return e } - return nil + e = <-ch + return e } diff --git a/vendor/github.com/creack/pty/ioctl_bsd.go b/vendor/github.com/creack/pty/ioctl_bsd.go index 73b12c53..db3bf845 100644 --- a/vendor/github.com/creack/pty/ioctl_bsd.go +++ b/vendor/github.com/creack/pty/ioctl_bsd.go @@ -1,3 +1,4 @@ +//go:build darwin || dragonfly || freebsd || netbsd || openbsd // +build darwin dragonfly freebsd netbsd openbsd package pty diff --git a/vendor/github.com/creack/pty/ioctl_inner.go b/vendor/github.com/creack/pty/ioctl_inner.go new file mode 100644 index 00000000..fd5dbef3 --- /dev/null +++ b/vendor/github.com/creack/pty/ioctl_inner.go @@ -0,0 +1,19 @@ +//go:build !windows && !solaris && !aix +// +build !windows,!solaris,!aix + +package pty + +import "syscall" + +const ( + TIOCGWINSZ = syscall.TIOCGWINSZ + TIOCSWINSZ = syscall.TIOCSWINSZ +) + +func ioctl_inner(fd, cmd, ptr uintptr) error { + _, _, e := syscall.Syscall(syscall.SYS_IOCTL, fd, cmd, ptr) + if e != 0 { + return e + } + return nil +} diff --git a/vendor/github.com/creack/pty/ioctl_legacy.go b/vendor/github.com/creack/pty/ioctl_legacy.go new file mode 100644 index 00000000..f00b1a19 --- /dev/null +++ b/vendor/github.com/creack/pty/ioctl_legacy.go @@ -0,0 +1,10 @@ +//go:build !windows && !go1.12 +// +build !windows,!go1.12 + +package pty + +import "os" + +func ioctl(f *os.File, cmd, ptr uintptr) error { + return ioctl_inner(f.Fd(), cmd, ptr) // fall back to blocking io (old behavior) +} diff --git a/vendor/github.com/creack/pty/ioctl_solaris.go b/vendor/github.com/creack/pty/ioctl_solaris.go index f63985f3..c0231df1 100644 --- a/vendor/github.com/creack/pty/ioctl_solaris.go +++ b/vendor/github.com/creack/pty/ioctl_solaris.go @@ -1,30 +1,48 @@ +//go:build solaris +// +build solaris + package pty import ( - "golang.org/x/sys/unix" + "syscall" "unsafe" ) +//go:cgo_import_dynamic libc_ioctl ioctl "libc.so" +//go:linkname procioctl libc_ioctl +var procioctl uintptr + const ( // see /usr/include/sys/stropts.h - I_PUSH = uintptr((int32('S')<<8 | 002)) - I_STR = uintptr((int32('S')<<8 | 010)) - I_FIND = uintptr((int32('S')<<8 | 013)) + I_PUSH = uintptr((int32('S')<<8 | 002)) + I_STR = uintptr((int32('S')<<8 | 010)) + I_FIND = uintptr((int32('S')<<8 | 013)) + // see /usr/include/sys/ptms.h ISPTM = (int32('P') << 8) | 1 UNLKPT = (int32('P') << 8) | 2 PTSSTTY = (int32('P') << 8) | 3 ZONEPT = (int32('P') << 8) | 4 OWNERPT = (int32('P') << 8) | 5 + + // see /usr/include/sys/termios.h + TIOCSWINSZ = (uint32('T') << 8) | 103 + TIOCGWINSZ = (uint32('T') << 8) | 104 ) type strioctl struct { - ic_cmd int32 - ic_timout int32 - ic_len int32 - ic_dp unsafe.Pointer + icCmd int32 + icTimeout int32 + icLen int32 + icDP unsafe.Pointer } -func ioctl(fd, cmd, ptr uintptr) error { - return unix.IoctlSetInt(int(fd), uint(cmd), int(ptr)) +// Defined in asm_solaris_amd64.s. +func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) + +func ioctl_inner(fd, cmd, ptr uintptr) error { + if _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procioctl)), 3, fd, cmd, ptr, 0, 0, 0); errno != 0 { + return errno + } + return nil } diff --git a/vendor/github.com/creack/pty/ioctl_unsupported.go b/vendor/github.com/creack/pty/ioctl_unsupported.go new file mode 100644 index 00000000..79ad4c6a --- /dev/null +++ b/vendor/github.com/creack/pty/ioctl_unsupported.go @@ -0,0 +1,13 @@ +//go:build aix +// +build aix + +package pty + +const ( + TIOCGWINSZ = 0 + TIOCSWINSZ = 0 +) + +func ioctl_inner(fd, cmd, ptr uintptr) error { + return ErrUnsupported +} diff --git a/vendor/github.com/creack/pty/mktypes.bash b/vendor/github.com/creack/pty/mktypes.bash index 82ee1672..7f71bda6 100644 --- a/vendor/github.com/creack/pty/mktypes.bash +++ b/vendor/github.com/creack/pty/mktypes.bash @@ -13,7 +13,7 @@ GODEFS="go tool cgo -godefs" $GODEFS types.go |gofmt > ztypes_$GOARCH.go case $GOOS in -freebsd|dragonfly|openbsd) +freebsd|dragonfly|netbsd|openbsd) $GODEFS types_$GOOS.go |gofmt > ztypes_$GOOSARCH.go ;; esac diff --git a/vendor/github.com/creack/pty/pty_darwin.go b/vendor/github.com/creack/pty/pty_darwin.go index 6344b6b0..eadf6ab7 100644 --- a/vendor/github.com/creack/pty/pty_darwin.go +++ b/vendor/github.com/creack/pty/pty_darwin.go @@ -1,3 +1,6 @@ +//go:build darwin +// +build darwin + package pty import ( @@ -33,7 +36,7 @@ func open() (pty, tty *os.File, err error) { return nil, nil, err } - t, err := os.OpenFile(sname, os.O_RDWR, 0) + t, err := os.OpenFile(sname, os.O_RDWR|syscall.O_NOCTTY, 0) if err != nil { return nil, nil, err } @@ -43,7 +46,7 @@ func open() (pty, tty *os.File, err error) { func ptsname(f *os.File) (string, error) { n := make([]byte, _IOC_PARM_LEN(syscall.TIOCPTYGNAME)) - err := ioctl(f.Fd(), syscall.TIOCPTYGNAME, uintptr(unsafe.Pointer(&n[0]))) + err := ioctl(f, syscall.TIOCPTYGNAME, uintptr(unsafe.Pointer(&n[0]))) if err != nil { return "", err } @@ -57,9 +60,9 @@ func ptsname(f *os.File) (string, error) { } func grantpt(f *os.File) error { - return ioctl(f.Fd(), syscall.TIOCPTYGRANT, 0) + return ioctl(f, syscall.TIOCPTYGRANT, 0) } func unlockpt(f *os.File) error { - return ioctl(f.Fd(), syscall.TIOCPTYUNLK, 0) + return ioctl(f, syscall.TIOCPTYUNLK, 0) } diff --git a/vendor/github.com/creack/pty/pty_dragonfly.go b/vendor/github.com/creack/pty/pty_dragonfly.go index b7d1f20f..12803de0 100644 --- a/vendor/github.com/creack/pty/pty_dragonfly.go +++ b/vendor/github.com/creack/pty/pty_dragonfly.go @@ -1,3 +1,6 @@ +//go:build dragonfly +// +build dragonfly + package pty import ( @@ -42,17 +45,17 @@ func open() (pty, tty *os.File, err error) { } func grantpt(f *os.File) error { - _, err := isptmaster(f.Fd()) + _, err := isptmaster(f) return err } func unlockpt(f *os.File) error { - _, err := isptmaster(f.Fd()) + _, err := isptmaster(f) return err } -func isptmaster(fd uintptr) (bool, error) { - err := ioctl(fd, syscall.TIOCISPTMASTER, 0) +func isptmaster(f *os.File) (bool, error) { + err := ioctl(f, syscall.TIOCISPTMASTER, 0) return err == nil, err } @@ -65,7 +68,7 @@ func ptsname(f *os.File) (string, error) { name := make([]byte, _C_SPECNAMELEN) fa := fiodgnameArg{Name: (*byte)(unsafe.Pointer(&name[0])), Len: _C_SPECNAMELEN, Pad_cgo_0: [4]byte{0, 0, 0, 0}} - err := ioctl(f.Fd(), ioctl_FIODNAME, uintptr(unsafe.Pointer(&fa))) + err := ioctl(f, ioctl_FIODNAME, uintptr(unsafe.Pointer(&fa))) if err != nil { return "", err } diff --git a/vendor/github.com/creack/pty/pty_freebsd.go b/vendor/github.com/creack/pty/pty_freebsd.go index 63b6d913..47afcfee 100644 --- a/vendor/github.com/creack/pty/pty_freebsd.go +++ b/vendor/github.com/creack/pty/pty_freebsd.go @@ -1,3 +1,6 @@ +//go:build freebsd +// +build freebsd + package pty import ( @@ -41,8 +44,8 @@ func open() (pty, tty *os.File, err error) { return p, t, nil } -func isptmaster(fd uintptr) (bool, error) { - err := ioctl(fd, syscall.TIOCPTMASTER, 0) +func isptmaster(f *os.File) (bool, error) { + err := ioctl(f, syscall.TIOCPTMASTER, 0) return err == nil, err } @@ -52,7 +55,7 @@ var ( ) func ptsname(f *os.File) (string, error) { - master, err := isptmaster(f.Fd()) + master, err := isptmaster(f) if err != nil { return "", err } @@ -65,7 +68,7 @@ func ptsname(f *os.File) (string, error) { buf = make([]byte, n) arg = fiodgnameArg{Len: n, Buf: (*byte)(unsafe.Pointer(&buf[0]))} ) - if err := ioctl(f.Fd(), ioctlFIODGNAME, uintptr(unsafe.Pointer(&arg))); err != nil { + if err := ioctl(f, ioctlFIODGNAME, uintptr(unsafe.Pointer(&arg))); err != nil { return "", err } diff --git a/vendor/github.com/creack/pty/pty_linux.go b/vendor/github.com/creack/pty/pty_linux.go index 4a833de1..e12e2c89 100644 --- a/vendor/github.com/creack/pty/pty_linux.go +++ b/vendor/github.com/creack/pty/pty_linux.go @@ -1,3 +1,6 @@ +//go:build linux +// +build linux + package pty import ( @@ -28,7 +31,7 @@ func open() (pty, tty *os.File, err error) { return nil, nil, err } - t, err := os.OpenFile(sname, os.O_RDWR|syscall.O_NOCTTY, 0) + t, err := os.OpenFile(sname, os.O_RDWR|syscall.O_NOCTTY, 0) //nolint:gosec // Expected Open from a variable. if err != nil { return nil, nil, err } @@ -37,7 +40,7 @@ func open() (pty, tty *os.File, err error) { func ptsname(f *os.File) (string, error) { var n _C_uint - err := ioctl(f.Fd(), syscall.TIOCGPTN, uintptr(unsafe.Pointer(&n))) + err := ioctl(f, syscall.TIOCGPTN, uintptr(unsafe.Pointer(&n))) //nolint:gosec // Expected unsafe pointer for Syscall call. if err != nil { return "", err } @@ -47,5 +50,5 @@ func ptsname(f *os.File) (string, error) { func unlockpt(f *os.File) error { var u _C_int // use TIOCSPTLCK with a pointer to zero to clear the lock - return ioctl(f.Fd(), syscall.TIOCSPTLCK, uintptr(unsafe.Pointer(&u))) + return ioctl(f, syscall.TIOCSPTLCK, uintptr(unsafe.Pointer(&u))) //nolint:gosec // Expected unsafe pointer for Syscall call. } diff --git a/vendor/github.com/creack/pty/pty_netbsd.go b/vendor/github.com/creack/pty/pty_netbsd.go new file mode 100644 index 00000000..dd5611db --- /dev/null +++ b/vendor/github.com/creack/pty/pty_netbsd.go @@ -0,0 +1,69 @@ +//go:build netbsd +// +build netbsd + +package pty + +import ( + "errors" + "os" + "syscall" + "unsafe" +) + +func open() (pty, tty *os.File, err error) { + p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0) + if err != nil { + return nil, nil, err + } + // In case of error after this point, make sure we close the ptmx fd. + defer func() { + if err != nil { + _ = p.Close() // Best effort. + } + }() + + sname, err := ptsname(p) + if err != nil { + return nil, nil, err + } + + if err := grantpt(p); err != nil { + return nil, nil, err + } + + // In NetBSD unlockpt() does nothing, so it isn't called here. + + t, err := os.OpenFile(sname, os.O_RDWR|syscall.O_NOCTTY, 0) + if err != nil { + return nil, nil, err + } + return p, t, nil +} + +func ptsname(f *os.File) (string, error) { + /* + * from ptsname(3): The ptsname() function is equivalent to: + * struct ptmget pm; + * ioctl(fd, TIOCPTSNAME, &pm) == -1 ? NULL : pm.sn; + */ + var ptm ptmget + if err := ioctl(f, uintptr(ioctl_TIOCPTSNAME), uintptr(unsafe.Pointer(&ptm))); err != nil { + return "", err + } + name := make([]byte, len(ptm.Sn)) + for i, c := range ptm.Sn { + name[i] = byte(c) + if c == 0 { + return string(name[:i]), nil + } + } + return "", errors.New("TIOCPTSNAME string not NUL-terminated") +} + +func grantpt(f *os.File) error { + /* + * from grantpt(3): Calling grantpt() is equivalent to: + * ioctl(fd, TIOCGRANTPT, 0); + */ + return ioctl(f, uintptr(ioctl_TIOCGRANTPT), 0) +} diff --git a/vendor/github.com/creack/pty/pty_openbsd.go b/vendor/github.com/creack/pty/pty_openbsd.go index a6a35d1e..337c39f3 100644 --- a/vendor/github.com/creack/pty/pty_openbsd.go +++ b/vendor/github.com/creack/pty/pty_openbsd.go @@ -1,3 +1,6 @@ +//go:build openbsd +// +build openbsd + package pty import ( @@ -6,6 +9,17 @@ import ( "unsafe" ) +func cInt8ToString(in []int8) string { + var s []byte + for _, v := range in { + if v == 0 { + break + } + s = append(s, byte(v)) + } + return string(s) +} + func open() (pty, tty *os.File, err error) { /* * from ptm(4): @@ -22,12 +36,12 @@ func open() (pty, tty *os.File, err error) { defer p.Close() var ptm ptmget - if err := ioctl(p.Fd(), uintptr(ioctl_PTMGET), uintptr(unsafe.Pointer(&ptm))); err != nil { + if err := ioctl(p, uintptr(ioctl_PTMGET), uintptr(unsafe.Pointer(&ptm))); err != nil { return nil, nil, err } - pty = os.NewFile(uintptr(ptm.Cfd), "/dev/ptm") - tty = os.NewFile(uintptr(ptm.Sfd), "/dev/ptm") + pty = os.NewFile(uintptr(ptm.Cfd), cInt8ToString(ptm.Cn[:])) + tty = os.NewFile(uintptr(ptm.Sfd), cInt8ToString(ptm.Sn[:])) return pty, tty, nil } diff --git a/vendor/github.com/creack/pty/pty_solaris.go b/vendor/github.com/creack/pty/pty_solaris.go index 09ec1b79..4e22416b 100644 --- a/vendor/github.com/creack/pty/pty_solaris.go +++ b/vendor/github.com/creack/pty/pty_solaris.go @@ -1,3 +1,6 @@ +//go:build solaris +// +build solaris + package pty /* based on: @@ -6,122 +9,153 @@ http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libc/port/gen/pt.c import ( "errors" - "golang.org/x/sys/unix" "os" "strconv" "syscall" "unsafe" ) -const NODEV = ^uint64(0) - func open() (pty, tty *os.File, err error) { - masterfd, err := syscall.Open("/dev/ptmx", syscall.O_RDWR|unix.O_NOCTTY, 0) - //masterfd, err := syscall.Open("/dev/ptmx", syscall.O_RDWR|syscall.O_CLOEXEC|unix.O_NOCTTY, 0) + ptmxfd, err := syscall.Open("/dev/ptmx", syscall.O_RDWR|syscall.O_NOCTTY, 0) if err != nil { return nil, nil, err } - p := os.NewFile(uintptr(masterfd), "/dev/ptmx") + p := os.NewFile(uintptr(ptmxfd), "/dev/ptmx") + // In case of error after this point, make sure we close the ptmx fd. + defer func() { + if err != nil { + _ = p.Close() // Best effort. + } + }() sname, err := ptsname(p) if err != nil { return nil, nil, err } - err = grantpt(p) - if err != nil { + if err := grantpt(p); err != nil { return nil, nil, err } - err = unlockpt(p) - if err != nil { + if err := unlockpt(p); err != nil { return nil, nil, err } - slavefd, err := syscall.Open(sname, os.O_RDWR|unix.O_NOCTTY, 0) + ptsfd, err := syscall.Open(sname, os.O_RDWR|syscall.O_NOCTTY, 0) if err != nil { return nil, nil, err } - t := os.NewFile(uintptr(slavefd), sname) + t := os.NewFile(uintptr(ptsfd), sname) - // pushing terminal driver STREAMS modules as per pts(7) - for _, mod := range([]string{"ptem", "ldterm", "ttcompat"}) { - err = streams_push(t, mod) + // In case of error after this point, make sure we close the pts fd. + defer func() { if err != nil { + _ = t.Close() // Best effort. + } + }() + + // pushing terminal driver STREAMS modules as per pts(7) + for _, mod := range []string{"ptem", "ldterm", "ttcompat"} { + if err := streamsPush(t, mod); err != nil { return nil, nil, err } } - - return p, t, nil -} -func minor(x uint64) uint64 { - return x & 0377 + return p, t, nil } -func ptsdev(fd uintptr) uint64 { - istr := strioctl{ISPTM, 0, 0, nil} - err := ioctl(fd, I_STR, uintptr(unsafe.Pointer(&istr))) +func ptsname(f *os.File) (string, error) { + dev, err := ptsdev(f) if err != nil { - return NODEV + return "", err } - var status unix.Stat_t - err = unix.Fstat(int(fd), &status) - if err != nil { - return NODEV + fn := "/dev/pts/" + strconv.FormatInt(int64(dev), 10) + + if err := syscall.Access(fn, 0); err != nil { + return "", err } - return uint64(minor(status.Rdev)) + return fn, nil } -func ptsname(f *os.File) (string, error) { - dev := ptsdev(f.Fd()) - if dev == NODEV { - return "", errors.New("not a master pty") +func unlockpt(f *os.File) error { + istr := strioctl{ + icCmd: UNLKPT, + icTimeout: 0, + icLen: 0, + icDP: nil, } - fn := "/dev/pts/" + strconv.FormatInt(int64(dev), 10) - // access(2) creates the slave device (if the pty exists) - // F_OK == 0 (unistd.h) - err := unix.Access(fn, 0) + return ioctl(f, I_STR, uintptr(unsafe.Pointer(&istr))) +} + +func minor(x uint64) uint64 { return x & 0377 } + +func ptsdev(f *os.File) (uint64, error) { + istr := strioctl{ + icCmd: ISPTM, + icTimeout: 0, + icLen: 0, + icDP: nil, + } + + if err := ioctl(f, I_STR, uintptr(unsafe.Pointer(&istr))); err != nil { + return 0, err + } + var errors = make(chan error, 1) + var results = make(chan uint64, 1) + defer close(errors) + defer close(results) + + var err error + var sc syscall.RawConn + sc, err = f.SyscallConn() if err != nil { - return "", err + return 0, err } - return fn, nil + err = sc.Control(func(fd uintptr) { + var status syscall.Stat_t + if err := syscall.Fstat(int(fd), &status); err != nil { + results <- 0 + errors <- err + } + results <- uint64(minor(status.Rdev)) + errors <- nil + }) + if err != nil { + return 0, err + } + return <-results, <-errors } -type pt_own struct { - pto_ruid int32 - pto_rgid int32 +type ptOwn struct { + rUID int32 + rGID int32 } func grantpt(f *os.File) error { - if ptsdev(f.Fd()) == NODEV { - return errors.New("not a master pty") - } - var pto pt_own - pto.pto_ruid = int32(os.Getuid()) - // XXX should first attempt to get gid of DEFAULT_TTY_GROUP="tty" - pto.pto_rgid = int32(os.Getgid()) - var istr strioctl - istr.ic_cmd = OWNERPT - istr.ic_timout = 0 - istr.ic_len = int32(unsafe.Sizeof(istr)) - istr.ic_dp = unsafe.Pointer(&pto) - err := ioctl(f.Fd(), I_STR, uintptr(unsafe.Pointer(&istr))) - if err != nil { + if _, err := ptsdev(f); err != nil { + return err + } + pto := ptOwn{ + rUID: int32(os.Getuid()), + // XXX should first attempt to get gid of DEFAULT_TTY_GROUP="tty" + rGID: int32(os.Getgid()), + } + istr := strioctl{ + icCmd: OWNERPT, + icTimeout: 0, + icLen: int32(unsafe.Sizeof(strioctl{})), + icDP: unsafe.Pointer(&pto), + } + if err := ioctl(f, I_STR, uintptr(unsafe.Pointer(&istr))); err != nil { return errors.New("access denied") } return nil } -func unlockpt(f *os.File) error { - istr := strioctl{UNLKPT, 0, 0, nil} - return ioctl(f.Fd(), I_STR, uintptr(unsafe.Pointer(&istr))) -} - -// push STREAMS modules if not already done so -func streams_push(f *os.File, mod string) error { - var err error +// streamsPush pushes STREAMS modules if not already done so. +func streamsPush(f *os.File, mod string) error { buf := []byte(mod) + // XXX I_FIND is not returning an error when the module // is already pushed even though truss reports a return // value of 1. A bug in the Go Solaris syscall interface? @@ -129,11 +163,9 @@ func streams_push(f *os.File, mod string) error { // https://www.illumos.org/issues/9042 // but since we are not using libc or XPG4.2, we should not be // double-pushing modules - - err = ioctl(f.Fd(), I_FIND, uintptr(unsafe.Pointer(&buf[0]))) - if err != nil { + + if err := ioctl(f, I_FIND, uintptr(unsafe.Pointer(&buf[0]))); err != nil { return nil } - err = ioctl(f.Fd(), I_PUSH, uintptr(unsafe.Pointer(&buf[0]))) - return err + return ioctl(f, I_PUSH, uintptr(unsafe.Pointer(&buf[0]))) } diff --git a/vendor/github.com/creack/pty/pty_unsupported.go b/vendor/github.com/creack/pty/pty_unsupported.go index ceb425b1..c771020f 100644 --- a/vendor/github.com/creack/pty/pty_unsupported.go +++ b/vendor/github.com/creack/pty/pty_unsupported.go @@ -1,4 +1,5 @@ -// +build !linux,!darwin,!freebsd,!dragonfly,!openbsd,!solaris +//go:build !linux && !darwin && !freebsd && !dragonfly && !netbsd && !openbsd && !solaris +// +build !linux,!darwin,!freebsd,!dragonfly,!netbsd,!openbsd,!solaris package pty diff --git a/vendor/github.com/creack/pty/run.go b/vendor/github.com/creack/pty/run.go index b0794251..47553662 100644 --- a/vendor/github.com/creack/pty/run.go +++ b/vendor/github.com/creack/pty/run.go @@ -1,5 +1,3 @@ -// +build !windows - package pty import ( @@ -13,23 +11,8 @@ import ( // corresponding pty. // // Starts the process in a new session and sets the controlling terminal. -func Start(c *exec.Cmd) (pty *os.File, err error) { - return StartWithSize(c, nil) -} - -// StartWithSize assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, -// and c.Stderr, calls c.Start, and returns the File of the tty's -// corresponding pty. -// -// This will resize the pty to the specified size before starting the command. -// Starts the process in a new session and sets the controlling terminal. -func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) { - if c.SysProcAttr == nil { - c.SysProcAttr = &syscall.SysProcAttr{} - } - c.SysProcAttr.Setsid = true - c.SysProcAttr.Setctty = true - return StartWithAttrs(c, sz, c.SysProcAttr) +func Start(cmd *exec.Cmd) (*os.File, error) { + return StartWithSize(cmd, nil) } // StartWithAttrs assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, @@ -41,16 +24,16 @@ func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) { // // This should generally not be needed. Used in some edge cases where it is needed to create a pty // without a controlling terminal. -func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (pty *os.File, err error) { +func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (*os.File, error) { pty, tty, err := Open() if err != nil { return nil, err } - defer tty.Close() + defer func() { _ = tty.Close() }() // Best effort. if sz != nil { if err := Setsize(pty, sz); err != nil { - pty.Close() + _ = pty.Close() // Best effort. return nil, err } } @@ -67,7 +50,7 @@ func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (pty * c.SysProcAttr = attrs if err := c.Start(); err != nil { - _ = pty.Close() + _ = pty.Close() // Best effort. return nil, err } return pty, err diff --git a/vendor/github.com/creack/pty/start.go b/vendor/github.com/creack/pty/start.go new file mode 100644 index 00000000..9b51635f --- /dev/null +++ b/vendor/github.com/creack/pty/start.go @@ -0,0 +1,25 @@ +//go:build !windows +// +build !windows + +package pty + +import ( + "os" + "os/exec" + "syscall" +) + +// StartWithSize assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, +// and c.Stderr, calls c.Start, and returns the File of the tty's +// corresponding pty. +// +// This will resize the pty to the specified size before starting the command. +// Starts the process in a new session and sets the controlling terminal. +func StartWithSize(cmd *exec.Cmd, ws *Winsize) (*os.File, error) { + if cmd.SysProcAttr == nil { + cmd.SysProcAttr = &syscall.SysProcAttr{} + } + cmd.SysProcAttr.Setsid = true + cmd.SysProcAttr.Setctty = true + return StartWithAttrs(cmd, ws, cmd.SysProcAttr) +} diff --git a/vendor/github.com/creack/pty/start_windows.go b/vendor/github.com/creack/pty/start_windows.go new file mode 100644 index 00000000..7e9530ba --- /dev/null +++ b/vendor/github.com/creack/pty/start_windows.go @@ -0,0 +1,19 @@ +//go:build windows +// +build windows + +package pty + +import ( + "os" + "os/exec" +) + +// StartWithSize assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, +// and c.Stderr, calls c.Start, and returns the File of the tty's +// corresponding pty. +// +// This will resize the pty to the specified size before starting the command. +// Starts the process in a new session and sets the controlling terminal. +func StartWithSize(cmd *exec.Cmd, ws *Winsize) (*os.File, error) { + return nil, ErrUnsupported +} diff --git a/vendor/github.com/creack/pty/test_crosscompile.sh b/vendor/github.com/creack/pty/test_crosscompile.sh index c4b9e373..cff1b7ca 100644 --- a/vendor/github.com/creack/pty/test_crosscompile.sh +++ b/vendor/github.com/creack/pty/test_crosscompile.sh @@ -4,31 +4,31 @@ # Does not actually test the logic, just the compilation so we make sure we don't break code depending on the lib. echo2() { - echo $@ >&2 + echo $@ >&2 } trap end 0 end() { - [ "$?" = 0 ] && echo2 "Pass." || (echo2 "Fail."; exit 1) + [ "$?" = 0 ] && echo2 "Pass." || (echo2 "Fail."; exit 1) } cross() { - os=$1 - shift - echo2 "Build for $os." - for arch in $@; do - echo2 " - $os/$arch" - GOOS=$os GOARCH=$arch go build - done - echo2 + os=$1 + shift + echo2 "Build for $os." + for arch in $@; do + echo2 " - $os/$arch" + GOOS=$os GOARCH=$arch go build + done + echo2 } set -e -cross linux amd64 386 arm arm64 ppc64 ppc64le s390x mips mipsle mips64 mips64le -cross darwin amd64 386 arm arm64 -cross freebsd amd64 386 arm -cross netbsd amd64 386 arm +cross linux amd64 386 arm arm64 ppc64 ppc64le s390x mips mipsle mips64 mips64le riscv64 +cross darwin amd64 arm64 +cross freebsd amd64 386 arm arm64 riscv64 +cross netbsd amd64 386 arm arm64 cross openbsd amd64 386 arm arm64 cross dragonfly amd64 cross solaris amd64 @@ -41,10 +41,24 @@ cross windows amd64 386 arm # Some os/arch require a different compiler. Run in docker. if ! hash docker; then - # If docker is not present, stop here. - return + # If docker is not present, stop here. + return fi echo2 "Build for linux." echo2 " - linux/riscv" -docker build -t test -f Dockerfile.riscv . +docker build -t creack-pty-test -f Dockerfile.riscv . + +# Golang dropped support for darwin 32bits since go1.15. Make sure the lib still compile with go1.14 on those archs. +echo2 "Build for darwin (32bits)." +echo2 " - darwin/386" +docker build -t creack-pty-test -f Dockerfile.golang --build-arg=GOVERSION=1.14 --build-arg=GOOS=darwin --build-arg=GOARCH=386 . +echo2 " - darwin/arm" +docker build -t creack-pty-test -f Dockerfile.golang --build-arg=GOVERSION=1.14 --build-arg=GOOS=darwin --build-arg=GOARCH=arm . + +# Run a single test for an old go version. Would be best with go1.0, but not available on Dockerhub. +# Using 1.6 as it is the base version for the RISCV compiler. +# Would also be better to run all the tests, not just one, need to refactor this file to allow for specifc archs per version. +echo2 "Build for linux - go1.6." +echo2 " - linux/amd64" +docker build -t creack-pty-test -f Dockerfile.golang --build-arg=GOVERSION=1.6 --build-arg=GOOS=linux --build-arg=GOARCH=amd64 . diff --git a/vendor/github.com/creack/pty/util.go b/vendor/github.com/creack/pty/util.go deleted file mode 100644 index 8fdde0ba..00000000 --- a/vendor/github.com/creack/pty/util.go +++ /dev/null @@ -1,64 +0,0 @@ -// +build !windows,!solaris - -package pty - -import ( - "os" - "syscall" - "unsafe" -) - -// InheritSize applies the terminal size of pty to tty. This should be run -// in a signal handler for syscall.SIGWINCH to automatically resize the tty when -// the pty receives a window size change notification. -func InheritSize(pty, tty *os.File) error { - size, err := GetsizeFull(pty) - if err != nil { - return err - } - err = Setsize(tty, size) - if err != nil { - return err - } - return nil -} - -// Setsize resizes t to s. -func Setsize(t *os.File, ws *Winsize) error { - return windowRectCall(ws, t.Fd(), syscall.TIOCSWINSZ) -} - -// GetsizeFull returns the full terminal size description. -func GetsizeFull(t *os.File) (size *Winsize, err error) { - var ws Winsize - err = windowRectCall(&ws, t.Fd(), syscall.TIOCGWINSZ) - return &ws, err -} - -// Getsize returns the number of rows (lines) and cols (positions -// in each line) in terminal t. -func Getsize(t *os.File) (rows, cols int, err error) { - ws, err := GetsizeFull(t) - return int(ws.Rows), int(ws.Cols), err -} - -// Winsize describes the terminal size. -type Winsize struct { - Rows uint16 // ws_row: Number of rows (in cells) - Cols uint16 // ws_col: Number of columns (in cells) - X uint16 // ws_xpixel: Width in pixels - Y uint16 // ws_ypixel: Height in pixels -} - -func windowRectCall(ws *Winsize, fd, a2 uintptr) error { - _, _, errno := syscall.Syscall( - syscall.SYS_IOCTL, - fd, - a2, - uintptr(unsafe.Pointer(ws)), - ) - if errno != 0 { - return syscall.Errno(errno) - } - return nil -} diff --git a/vendor/github.com/creack/pty/util_solaris.go b/vendor/github.com/creack/pty/util_solaris.go deleted file mode 100644 index e8896924..00000000 --- a/vendor/github.com/creack/pty/util_solaris.go +++ /dev/null @@ -1,51 +0,0 @@ -// - -package pty - -import ( - "os" - "golang.org/x/sys/unix" -) - -const ( - TIOCGWINSZ = 21608 // 'T' << 8 | 104 - TIOCSWINSZ = 21607 // 'T' << 8 | 103 -) - -// Winsize describes the terminal size. -type Winsize struct { - Rows uint16 // ws_row: Number of rows (in cells) - Cols uint16 // ws_col: Number of columns (in cells) - X uint16 // ws_xpixel: Width in pixels - Y uint16 // ws_ypixel: Height in pixels -} - -// GetsizeFull returns the full terminal size description. -func GetsizeFull(t *os.File) (size *Winsize, err error) { - var wsz *unix.Winsize - wsz, err = unix.IoctlGetWinsize(int(t.Fd()), TIOCGWINSZ) - - if err != nil { - return nil, err - } else { - return &Winsize{wsz.Row, wsz.Col, wsz.Xpixel, wsz.Ypixel}, nil - } -} - -// Get Windows Size -func Getsize(t *os.File) (rows, cols int, err error) { - var wsz *unix.Winsize - wsz, err = unix.IoctlGetWinsize(int(t.Fd()), TIOCGWINSZ) - - if err != nil { - return 80, 25, err - } else { - return int(wsz.Row), int(wsz.Col), nil - } -} - -// Setsize resizes t to s. -func Setsize(t *os.File, ws *Winsize) error { - wsz := unix.Winsize{ws.Rows, ws.Cols, ws.X, ws.Y} - return unix.IoctlSetWinsize(int(t.Fd()), TIOCSWINSZ, &wsz) -} diff --git a/vendor/github.com/creack/pty/winsize.go b/vendor/github.com/creack/pty/winsize.go new file mode 100644 index 00000000..57323f40 --- /dev/null +++ b/vendor/github.com/creack/pty/winsize.go @@ -0,0 +1,27 @@ +package pty + +import "os" + +// InheritSize applies the terminal size of pty to tty. This should be run +// in a signal handler for syscall.SIGWINCH to automatically resize the tty when +// the pty receives a window size change notification. +func InheritSize(pty, tty *os.File) error { + size, err := GetsizeFull(pty) + if err != nil { + return err + } + if err := Setsize(tty, size); err != nil { + return err + } + return nil +} + +// Getsize returns the number of rows (lines) and cols (positions +// in each line) in terminal t. +func Getsize(t *os.File) (rows, cols int, err error) { + ws, err := GetsizeFull(t) + if err != nil { + return 0, 0, err + } + return int(ws.Rows), int(ws.Cols), nil +} diff --git a/vendor/github.com/creack/pty/winsize_unix.go b/vendor/github.com/creack/pty/winsize_unix.go new file mode 100644 index 00000000..ad98c8a4 --- /dev/null +++ b/vendor/github.com/creack/pty/winsize_unix.go @@ -0,0 +1,35 @@ +//go:build !windows +// +build !windows + +package pty + +import ( + "os" + "syscall" + "unsafe" +) + +// Winsize describes the terminal size. +type Winsize struct { + Rows uint16 // ws_row: Number of rows (in cells) + Cols uint16 // ws_col: Number of columns (in cells) + X uint16 // ws_xpixel: Width in pixels + Y uint16 // ws_ypixel: Height in pixels +} + +// Setsize resizes t to s. +func Setsize(t *os.File, ws *Winsize) error { + //nolint:gosec // Expected unsafe pointer for Syscall call. + return ioctl(t, syscall.TIOCSWINSZ, uintptr(unsafe.Pointer(ws))) +} + +// GetsizeFull returns the full terminal size description. +func GetsizeFull(t *os.File) (size *Winsize, err error) { + var ws Winsize + + //nolint:gosec // Expected unsafe pointer for Syscall call. + if err := ioctl(t, syscall.TIOCGWINSZ, uintptr(unsafe.Pointer(&ws))); err != nil { + return nil, err + } + return &ws, nil +} diff --git a/vendor/github.com/creack/pty/winsize_unsupported.go b/vendor/github.com/creack/pty/winsize_unsupported.go new file mode 100644 index 00000000..0d210993 --- /dev/null +++ b/vendor/github.com/creack/pty/winsize_unsupported.go @@ -0,0 +1,23 @@ +//go:build windows +// +build windows + +package pty + +import ( + "os" +) + +// Winsize is a dummy struct to enable compilation on unsupported platforms. +type Winsize struct { + Rows, Cols, X, Y uint16 +} + +// Setsize resizes t to s. +func Setsize(*os.File, *Winsize) error { + return ErrUnsupported +} + +// GetsizeFull returns the full terminal size description. +func GetsizeFull(*os.File) (*Winsize, error) { + return nil, ErrUnsupported +} diff --git a/vendor/github.com/creack/pty/ztypes_386.go b/vendor/github.com/creack/pty/ztypes_386.go index ff0b8fd8..d126f4aa 100644 --- a/vendor/github.com/creack/pty/ztypes_386.go +++ b/vendor/github.com/creack/pty/ztypes_386.go @@ -1,3 +1,6 @@ +//go:build 386 +// +build 386 + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types.go diff --git a/vendor/github.com/creack/pty/ztypes_amd64.go b/vendor/github.com/creack/pty/ztypes_amd64.go index ff0b8fd8..6c4a7677 100644 --- a/vendor/github.com/creack/pty/ztypes_amd64.go +++ b/vendor/github.com/creack/pty/ztypes_amd64.go @@ -1,3 +1,6 @@ +//go:build amd64 +// +build amd64 + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types.go diff --git a/vendor/github.com/creack/pty/ztypes_arm.go b/vendor/github.com/creack/pty/ztypes_arm.go index ff0b8fd8..de6fe160 100644 --- a/vendor/github.com/creack/pty/ztypes_arm.go +++ b/vendor/github.com/creack/pty/ztypes_arm.go @@ -1,3 +1,6 @@ +//go:build arm +// +build arm + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types.go diff --git a/vendor/github.com/creack/pty/ztypes_arm64.go b/vendor/github.com/creack/pty/ztypes_arm64.go index 6c29a4b9..c4f315ca 100644 --- a/vendor/github.com/creack/pty/ztypes_arm64.go +++ b/vendor/github.com/creack/pty/ztypes_arm64.go @@ -1,8 +1,9 @@ +//go:build arm64 +// +build arm64 + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types.go -// +build arm64 - package pty type ( diff --git a/vendor/github.com/creack/pty/ztypes_dragonfly_amd64.go b/vendor/github.com/creack/pty/ztypes_dragonfly_amd64.go index 6b0ba037..183c4214 100644 --- a/vendor/github.com/creack/pty/ztypes_dragonfly_amd64.go +++ b/vendor/github.com/creack/pty/ztypes_dragonfly_amd64.go @@ -1,3 +1,6 @@ +//go:build amd64 && dragonfly +// +build amd64,dragonfly + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types_dragonfly.go diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_386.go b/vendor/github.com/creack/pty/ztypes_freebsd_386.go index d9975374..d80dbf71 100644 --- a/vendor/github.com/creack/pty/ztypes_freebsd_386.go +++ b/vendor/github.com/creack/pty/ztypes_freebsd_386.go @@ -1,3 +1,6 @@ +//go:build 386 && freebsd +// +build 386,freebsd + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types_freebsd.go diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_amd64.go b/vendor/github.com/creack/pty/ztypes_freebsd_amd64.go index 5fa102fc..bfab4e45 100644 --- a/vendor/github.com/creack/pty/ztypes_freebsd_amd64.go +++ b/vendor/github.com/creack/pty/ztypes_freebsd_amd64.go @@ -1,3 +1,6 @@ +//go:build amd64 && freebsd +// +build amd64,freebsd + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types_freebsd.go diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_arm.go b/vendor/github.com/creack/pty/ztypes_freebsd_arm.go index d9975374..3a8aeae3 100644 --- a/vendor/github.com/creack/pty/ztypes_freebsd_arm.go +++ b/vendor/github.com/creack/pty/ztypes_freebsd_arm.go @@ -1,3 +1,6 @@ +//go:build arm && freebsd +// +build arm,freebsd + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types_freebsd.go diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_arm64.go b/vendor/github.com/creack/pty/ztypes_freebsd_arm64.go index 4418139b..a8392491 100644 --- a/vendor/github.com/creack/pty/ztypes_freebsd_arm64.go +++ b/vendor/github.com/creack/pty/ztypes_freebsd_arm64.go @@ -1,3 +1,6 @@ +//go:build arm64 && freebsd +// +build arm64,freebsd + // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs types_freebsd.go diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_ppc64.go b/vendor/github.com/creack/pty/ztypes_freebsd_ppc64.go new file mode 100644 index 00000000..5fa102fc --- /dev/null +++ b/vendor/github.com/creack/pty/ztypes_freebsd_ppc64.go @@ -0,0 +1,14 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs types_freebsd.go + +package pty + +const ( + _C_SPECNAMELEN = 0x3f +) + +type fiodgnameArg struct { + Len int32 + Pad_cgo_0 [4]byte + Buf *byte +} diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_riscv64.go b/vendor/github.com/creack/pty/ztypes_freebsd_riscv64.go new file mode 100644 index 00000000..b3c54409 --- /dev/null +++ b/vendor/github.com/creack/pty/ztypes_freebsd_riscv64.go @@ -0,0 +1,13 @@ +// Code generated by cmd/cgo -godefs; DO NOT EDIT. +// cgo -godefs types_freebsd.go + +package pty + +const ( + _C_SPECNAMELEN = 0x3f +) + +type fiodgnameArg struct { + Len int32 + Buf *byte +} diff --git a/vendor/github.com/creack/pty/ztypes_loong64.go b/vendor/github.com/creack/pty/ztypes_loong64.go new file mode 100644 index 00000000..3beb5c17 --- /dev/null +++ b/vendor/github.com/creack/pty/ztypes_loong64.go @@ -0,0 +1,12 @@ +//go:build loong64 +// +build loong64 + +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs types.go + +package pty + +type ( + _C_int int32 + _C_uint uint32 +) diff --git a/vendor/github.com/creack/pty/ztypes_mipsx.go b/vendor/github.com/creack/pty/ztypes_mipsx.go index f0ce7408..28127797 100644 --- a/vendor/github.com/creack/pty/ztypes_mipsx.go +++ b/vendor/github.com/creack/pty/ztypes_mipsx.go @@ -1,9 +1,10 @@ +//go:build (mips || mipsle || mips64 || mips64le) && linux +// +build mips mipsle mips64 mips64le +// +build linux + // Created by cgo -godefs - DO NOT EDIT // cgo -godefs types.go -// +build linux -// +build mips mipsle mips64 mips64le - package pty type ( diff --git a/vendor/github.com/creack/pty/ztypes_netbsd_32bit_int.go b/vendor/github.com/creack/pty/ztypes_netbsd_32bit_int.go new file mode 100644 index 00000000..2ab7c455 --- /dev/null +++ b/vendor/github.com/creack/pty/ztypes_netbsd_32bit_int.go @@ -0,0 +1,17 @@ +//go:build (386 || amd64 || arm || arm64) && netbsd +// +build 386 amd64 arm arm64 +// +build netbsd + +package pty + +type ptmget struct { + Cfd int32 + Sfd int32 + Cn [1024]int8 + Sn [1024]int8 +} + +var ( + ioctl_TIOCPTSNAME = 0x48087448 + ioctl_TIOCGRANTPT = 0x20007447 +) diff --git a/vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go b/vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go index d7cab4a2..1eb09481 100644 --- a/vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go +++ b/vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go @@ -1,13 +1,14 @@ +//go:build (386 || amd64 || arm || arm64 || mips64) && openbsd +// +build 386 amd64 arm arm64 mips64 // +build openbsd -// +build 386 amd64 arm arm64 package pty type ptmget struct { - Cfd int32 - Sfd int32 - Cn [16]int8 - Sn [16]int8 + Cfd int32 + Sfd int32 + Cn [16]int8 + Sn [16]int8 } var ioctl_PTMGET = 0x40287401 diff --git a/vendor/github.com/creack/pty/ztypes_ppc.go b/vendor/github.com/creack/pty/ztypes_ppc.go new file mode 100644 index 00000000..ff0b8fd8 --- /dev/null +++ b/vendor/github.com/creack/pty/ztypes_ppc.go @@ -0,0 +1,9 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs types.go + +package pty + +type ( + _C_int int32 + _C_uint uint32 +) diff --git a/vendor/github.com/creack/pty/ztypes_ppc64.go b/vendor/github.com/creack/pty/ztypes_ppc64.go index 4e1af843..bbb3da83 100644 --- a/vendor/github.com/creack/pty/ztypes_ppc64.go +++ b/vendor/github.com/creack/pty/ztypes_ppc64.go @@ -1,3 +1,4 @@ +//go:build ppc64 // +build ppc64 // Created by cgo -godefs - DO NOT EDIT diff --git a/vendor/github.com/creack/pty/ztypes_ppc64le.go b/vendor/github.com/creack/pty/ztypes_ppc64le.go index e6780f4e..8a4fac3e 100644 --- a/vendor/github.com/creack/pty/ztypes_ppc64le.go +++ b/vendor/github.com/creack/pty/ztypes_ppc64le.go @@ -1,3 +1,4 @@ +//go:build ppc64le // +build ppc64le // Created by cgo -godefs - DO NOT EDIT diff --git a/vendor/github.com/creack/pty/ztypes_riscvx.go b/vendor/github.com/creack/pty/ztypes_riscvx.go index 99eec8ec..dc5da905 100644 --- a/vendor/github.com/creack/pty/ztypes_riscvx.go +++ b/vendor/github.com/creack/pty/ztypes_riscvx.go @@ -1,8 +1,9 @@ +//go:build riscv || riscv64 +// +build riscv riscv64 + // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs types.go -// +build riscv riscv64 - package pty type ( diff --git a/vendor/github.com/creack/pty/ztypes_s390x.go b/vendor/github.com/creack/pty/ztypes_s390x.go index a7452b61..3433be7c 100644 --- a/vendor/github.com/creack/pty/ztypes_s390x.go +++ b/vendor/github.com/creack/pty/ztypes_s390x.go @@ -1,3 +1,4 @@ +//go:build s390x // +build s390x // Created by cgo -godefs - DO NOT EDIT diff --git a/vendor/github.com/creack/pty/ztypes_sparcx.go b/vendor/github.com/creack/pty/ztypes_sparcx.go new file mode 100644 index 00000000..06e44311 --- /dev/null +++ b/vendor/github.com/creack/pty/ztypes_sparcx.go @@ -0,0 +1,12 @@ +//go:build sparc || sparc64 +// +build sparc sparc64 + +// Code generated by cmd/cgo -godefs; DO NOT EDIT. +// cgo -godefs types.go + +package pty + +type ( + _C_int int32 + _C_uint uint32 +) diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go new file mode 100644 index 00000000..6c16c255 --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/decode.go @@ -0,0 +1,530 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONUnmarshalV2 = false + +// UnmarshalNext unmarshals the next JSON object from d into m. +func UnmarshalNext(d *json.Decoder, m proto.Message) error { + return new(Unmarshaler).UnmarshalNext(d, m) +} + +// Unmarshal unmarshals a JSON object from r into m. +func Unmarshal(r io.Reader, m proto.Message) error { + return new(Unmarshaler).Unmarshal(r, m) +} + +// UnmarshalString unmarshals a JSON object from s into m. +func UnmarshalString(s string, m proto.Message) error { + return new(Unmarshaler).Unmarshal(strings.NewReader(s), m) +} + +// Unmarshaler is a configurable object for converting from a JSON +// representation to a protocol buffer object. +type Unmarshaler struct { + // AllowUnknownFields specifies whether to allow messages to contain + // unknown JSON fields, as opposed to failing to unmarshal. + AllowUnknownFields bool + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBUnmarshaler is implemented by protobuf messages that customize the way +// they are unmarshaled from JSON. Messages that implement this should also +// implement JSONPBMarshaler so that the custom format can be produced. +// +// The JSON unmarshaling must follow the JSON to proto specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBUnmarshaler interface { + UnmarshalJSONPB(*Unmarshaler, []byte) error +} + +// Unmarshal unmarshals a JSON object from r into m. +func (u *Unmarshaler) Unmarshal(r io.Reader, m proto.Message) error { + return u.UnmarshalNext(json.NewDecoder(r), m) +} + +// UnmarshalNext unmarshals the next JSON object from d into m. +func (u *Unmarshaler) UnmarshalNext(d *json.Decoder, m proto.Message) error { + if m == nil { + return errors.New("invalid nil message") + } + + // Parse the next JSON object from the stream. + raw := json.RawMessage{} + if err := d.Decode(&raw); err != nil { + return err + } + + // Check for custom unmarshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsu, ok := m.(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, raw) + } + + mr := proto.MessageReflect(m) + + // NOTE: For historical reasons, a top-level null is treated as a noop. + // This is incorrect, but kept for compatibility. + if string(raw) == "null" && mr.Descriptor().FullName() != "google.protobuf.Value" { + return nil + } + + if wrapJSONUnmarshalV2 { + // NOTE: If input message is non-empty, we need to preserve merge semantics + // of the old jsonpb implementation. These semantics are not supported by + // the protobuf JSON specification. + isEmpty := true + mr.Range(func(protoreflect.FieldDescriptor, protoreflect.Value) bool { + isEmpty = false // at least one iteration implies non-empty + return false + }) + if !isEmpty { + // Perform unmarshaling into a newly allocated, empty message. + mr = mr.New() + + // Use a defer to copy all unmarshaled fields into the original message. + dst := proto.MessageReflect(m) + defer mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + dst.Set(fd, v) + return true + }) + } + + // Unmarshal using the v2 JSON unmarshaler. + opts := protojson.UnmarshalOptions{ + DiscardUnknown: u.AllowUnknownFields, + } + if u.AnyResolver != nil { + opts.Resolver = anyResolver{u.AnyResolver} + } + return opts.Unmarshal(raw, mr.Interface()) + } else { + if err := u.unmarshalMessage(mr, raw); err != nil { + return err + } + return protoV2.CheckInitialized(mr.Interface()) + } +} + +func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error { + md := m.Descriptor() + fds := md.Fields() + + if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, in) + } + + if string(in) == "null" && md.FullName() != "google.protobuf.Value" { + return nil + } + + switch wellKnownType(md.FullName()) { + case "Any": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + rawTypeURL, ok := jsonObject["@type"] + if !ok { + return errors.New("Any JSON doesn't have '@type'") + } + typeURL, err := unquoteString(string(rawTypeURL)) + if err != nil { + return fmt.Errorf("can't unmarshal Any's '@type': %q", rawTypeURL) + } + m.Set(fds.ByNumber(1), protoreflect.ValueOfString(typeURL)) + + var m2 protoreflect.Message + if u.AnyResolver != nil { + mi, err := u.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + if err == protoregistry.NotFound { + return fmt.Errorf("could not resolve Any message type: %v", typeURL) + } + return err + } + m2 = mt.New() + } + + if wellKnownType(m2.Descriptor().FullName()) != "" { + rawValue, ok := jsonObject["value"] + if !ok { + return errors.New("Any JSON doesn't have 'value'") + } + if err := u.unmarshalMessage(m2, rawValue); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } else { + delete(jsonObject, "@type") + rawJSON, err := json.Marshal(jsonObject) + if err != nil { + return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) + } + if err = u.unmarshalMessage(m2, rawJSON); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } + + rawWire, err := protoV2.Marshal(m2.Interface()) + if err != nil { + return fmt.Errorf("can't marshal proto %v into Any.Value: %v", typeURL, err) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfBytes(rawWire)) + return nil + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + v, err := u.unmarshalValue(m.NewField(fd), in, fd) + if err != nil { + return err + } + m.Set(fd, v) + return nil + case "Duration": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + d, err := time.ParseDuration(v) + if err != nil { + return fmt.Errorf("bad Duration: %v", err) + } + + sec := d.Nanoseconds() / 1e9 + nsec := d.Nanoseconds() % 1e9 + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Timestamp": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + t, err := time.Parse(time.RFC3339Nano, v) + if err != nil { + return fmt.Errorf("bad Timestamp: %v", err) + } + + sec := t.Unix() + nsec := t.Nanosecond() + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Value": + switch { + case string(in) == "null": + m.Set(fds.ByNumber(1), protoreflect.ValueOfEnum(0)) + case string(in) == "true": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(true)) + case string(in) == "false": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(false)) + case hasPrefixAndSuffix('"', in, '"'): + s, err := unquoteString(string(in)) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(3), protoreflect.ValueOfString(s)) + case hasPrefixAndSuffix('[', in, ']'): + v := m.Mutable(fds.ByNumber(6)) + return u.unmarshalMessage(v.Message(), in) + case hasPrefixAndSuffix('{', in, '}'): + v := m.Mutable(fds.ByNumber(5)) + return u.unmarshalMessage(v.Message(), in) + default: + f, err := strconv.ParseFloat(string(in), 0) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfFloat64(f)) + } + return nil + case "ListValue": + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return fmt.Errorf("bad ListValue: %v", err) + } + + lv := m.Mutable(fds.ByNumber(1)).List() + for _, raw := range jsonArray { + ve := lv.NewElement() + if err := u.unmarshalMessage(ve.Message(), raw); err != nil { + return err + } + lv.Append(ve) + } + return nil + case "Struct": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return fmt.Errorf("bad StructValue: %v", err) + } + + mv := m.Mutable(fds.ByNumber(1)).Map() + for key, raw := range jsonObject { + kv := protoreflect.ValueOf(key).MapKey() + vv := mv.NewValue() + if err := u.unmarshalMessage(vv.Message(), raw); err != nil { + return fmt.Errorf("bad value in StructValue for key %q: %v", key, err) + } + mv.Set(kv, vv) + } + return nil + } + + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + // Handle known fields. + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if fd.IsWeak() && fd.Message().IsPlaceholder() { + continue // weak reference is not linked in + } + + // Search for any raw JSON value associated with this field. + var raw json.RawMessage + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + name = string(fd.JSONName()) + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + // Handle extension fields. + for name, raw := range jsonObject { + if !strings.HasPrefix(name, "[") || !strings.HasSuffix(name, "]") { + continue + } + + // Resolve the extension field by name. + xname := protoreflect.FullName(name[len("[") : len(name)-len("]")]) + xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) + if xt == nil && isMessageSet(md) { + xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) + } + if xt == nil { + continue + } + delete(jsonObject, name) + fd := xt.TypeDescriptor() + if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { + return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName()) + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + if !u.AllowUnknownFields && len(jsonObject) > 0 { + for name := range jsonObject { + return fmt.Errorf("unknown field %q in %v", name, md.FullName()) + } + } + return nil +} + +func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool { + if fd.Cardinality() == protoreflect.Repeated { + return false + } + if md := fd.Message(); md != nil { + return md.FullName() == "google.protobuf.Value" + } + if ed := fd.Enum(); ed != nil { + return ed.FullName() == "google.protobuf.NullValue" + } + return false +} + +func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool { + if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated { + _, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler) + return ok + } + return false +} + +func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch { + case fd.IsList(): + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return v, err + } + lv := v.List() + for _, raw := range jsonArray { + ve, err := u.unmarshalSingularValue(lv.NewElement(), raw, fd) + if err != nil { + return v, err + } + lv.Append(ve) + } + return v, nil + case fd.IsMap(): + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return v, err + } + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + for key, raw := range jsonObject { + var kv protoreflect.MapKey + if kfd.Kind() == protoreflect.StringKind { + kv = protoreflect.ValueOf(key).MapKey() + } else { + v, err := u.unmarshalSingularValue(kfd.Default(), []byte(key), kfd) + if err != nil { + return v, err + } + kv = v.MapKey() + } + + vv, err := u.unmarshalSingularValue(mv.NewValue(), raw, vfd) + if err != nil { + return v, err + } + mv.Set(kv, vv) + } + return v, nil + default: + return u.unmarshalSingularValue(v, in, fd) + } +} + +var nonFinite = map[string]float64{ + `"NaN"`: math.NaN(), + `"Infinity"`: math.Inf(+1), + `"-Infinity"`: math.Inf(-1), +} + +func (u *Unmarshaler) unmarshalSingularValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch fd.Kind() { + case protoreflect.BoolKind: + return unmarshalValue(in, new(bool)) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return unmarshalValue(trimQuote(in), new(int32)) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return unmarshalValue(trimQuote(in), new(int64)) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return unmarshalValue(trimQuote(in), new(uint32)) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return unmarshalValue(trimQuote(in), new(uint64)) + case protoreflect.FloatKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat32(float32(f)), nil + } + return unmarshalValue(trimQuote(in), new(float32)) + case protoreflect.DoubleKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat64(float64(f)), nil + } + return unmarshalValue(trimQuote(in), new(float64)) + case protoreflect.StringKind: + return unmarshalValue(in, new(string)) + case protoreflect.BytesKind: + return unmarshalValue(in, new([]byte)) + case protoreflect.EnumKind: + if hasPrefixAndSuffix('"', in, '"') { + vd := fd.Enum().Values().ByName(protoreflect.Name(trimQuote(in))) + if vd == nil { + return v, fmt.Errorf("unknown value %q for enum %s", in, fd.Enum().FullName()) + } + return protoreflect.ValueOfEnum(vd.Number()), nil + } + return unmarshalValue(in, new(protoreflect.EnumNumber)) + case protoreflect.MessageKind, protoreflect.GroupKind: + err := u.unmarshalMessage(v.Message(), in) + return v, err + default: + panic(fmt.Sprintf("invalid kind %v", fd.Kind())) + } +} + +func unmarshalValue(in []byte, v interface{}) (protoreflect.Value, error) { + err := json.Unmarshal(in, v) + return protoreflect.ValueOf(reflect.ValueOf(v).Elem().Interface()), err +} + +func unquoteString(in string) (out string, err error) { + err = json.Unmarshal([]byte(in), &out) + return out, err +} + +func hasPrefixAndSuffix(prefix byte, in []byte, suffix byte) bool { + if len(in) >= 2 && in[0] == prefix && in[len(in)-1] == suffix { + return true + } + return false +} + +// trimQuote is like unquoteString but simply strips surrounding quotes. +// This is incorrect, but is behavior done by the legacy implementation. +func trimQuote(in []byte) []byte { + if len(in) >= 2 && in[0] == '"' && in[len(in)-1] == '"' { + in = in[1 : len(in)-1] + } + return in +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/encode.go b/vendor/github.com/golang/protobuf/jsonpb/encode.go new file mode 100644 index 00000000..685c80a6 --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/encode.go @@ -0,0 +1,559 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "sort" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONMarshalV2 = false + +// Marshaler is a configurable object for marshaling protocol buffer messages +// to the specified JSON representation. +type Marshaler struct { + // OrigName specifies whether to use the original protobuf name for fields. + OrigName bool + + // EnumsAsInts specifies whether to render enum values as integers, + // as opposed to string values. + EnumsAsInts bool + + // EmitDefaults specifies whether to render fields with zero values. + EmitDefaults bool + + // Indent controls whether the output is compact or not. + // If empty, the output is compact JSON. Otherwise, every JSON object + // entry and JSON array value will be on its own line. + // Each line will be preceded by repeated copies of Indent, where the + // number of copies is the current indentation depth. + Indent string + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBMarshaler is implemented by protobuf messages that customize the +// way they are marshaled to JSON. Messages that implement this should also +// implement JSONPBUnmarshaler so that the custom format can be parsed. +// +// The JSON marshaling must follow the proto to JSON specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBMarshaler interface { + MarshalJSONPB(*Marshaler) ([]byte, error) +} + +// Marshal serializes a protobuf message as JSON into w. +func (jm *Marshaler) Marshal(w io.Writer, m proto.Message) error { + b, err := jm.marshal(m) + if len(b) > 0 { + if _, err := w.Write(b); err != nil { + return err + } + } + return err +} + +// MarshalToString serializes a protobuf message as JSON in string form. +func (jm *Marshaler) MarshalToString(m proto.Message) (string, error) { + b, err := jm.marshal(m) + if err != nil { + return "", err + } + return string(b), nil +} + +func (jm *Marshaler) marshal(m proto.Message) ([]byte, error) { + v := reflect.ValueOf(m) + if m == nil || (v.Kind() == reflect.Ptr && v.IsNil()) { + return nil, errors.New("Marshal called with nil") + } + + // Check for custom marshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsm, ok := m.(JSONPBMarshaler); ok { + return jsm.MarshalJSONPB(jm) + } + + if wrapJSONMarshalV2 { + opts := protojson.MarshalOptions{ + UseProtoNames: jm.OrigName, + UseEnumNumbers: jm.EnumsAsInts, + EmitUnpopulated: jm.EmitDefaults, + Indent: jm.Indent, + } + if jm.AnyResolver != nil { + opts.Resolver = anyResolver{jm.AnyResolver} + } + return opts.Marshal(proto.MessageReflect(m).Interface()) + } else { + // Check for unpopulated required fields first. + m2 := proto.MessageReflect(m) + if err := protoV2.CheckInitialized(m2.Interface()); err != nil { + return nil, err + } + + w := jsonWriter{Marshaler: jm} + err := w.marshalMessage(m2, "", "") + return w.buf, err + } +} + +type jsonWriter struct { + *Marshaler + buf []byte +} + +func (w *jsonWriter) write(s string) { + w.buf = append(w.buf, s...) +} + +func (w *jsonWriter) marshalMessage(m protoreflect.Message, indent, typeURL string) error { + if jsm, ok := proto.MessageV1(m.Interface()).(JSONPBMarshaler); ok { + b, err := jsm.MarshalJSONPB(w.Marshaler) + if err != nil { + return err + } + if typeURL != "" { + // we are marshaling this object to an Any type + var js map[string]*json.RawMessage + if err = json.Unmarshal(b, &js); err != nil { + return fmt.Errorf("type %T produced invalid JSON: %v", m.Interface(), err) + } + turl, err := json.Marshal(typeURL) + if err != nil { + return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err) + } + js["@type"] = (*json.RawMessage)(&turl) + if b, err = json.Marshal(js); err != nil { + return err + } + } + w.write(string(b)) + return nil + } + + md := m.Descriptor() + fds := md.Fields() + + // Handle well-known types. + const secondInNanos = int64(time.Second / time.Nanosecond) + switch wellKnownType(md.FullName()) { + case "Any": + return w.marshalAny(m, indent) + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + case "Duration": + const maxSecondsInDuration = 315576000000 + // "Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if s < -maxSecondsInDuration || s > maxSecondsInDuration { + return fmt.Errorf("seconds out of range %v", s) + } + if ns <= -secondInNanos || ns >= secondInNanos { + return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos) + } + if (s > 0 && ns < 0) || (s < 0 && ns > 0) { + return errors.New("signs of seconds and nanos do not match") + } + var sign string + if s < 0 || ns < 0 { + sign, s, ns = "-", -1*s, -1*ns + } + x := fmt.Sprintf("%s%d.%09d", sign, s, ns) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vs"`, x)) + return nil + case "Timestamp": + // "RFC 3339, where generated output will always be Z-normalized + // and uses 0, 3, 6 or 9 fractional digits." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if ns < 0 || ns >= secondInNanos { + return fmt.Errorf("ns out of range [0, %v)", secondInNanos) + } + t := time.Unix(s, ns).UTC() + // time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits). + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vZ"`, x)) + return nil + case "Value": + // JSON value; which is a null, number, string, bool, object, or array. + od := md.Oneofs().Get(0) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("nil Value") + } + return w.marshalValue(fd, m.Get(fd), indent) + case "Struct", "ListValue": + // JSON object or array. + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + + firstField := true + if typeURL != "" { + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + firstField = false + } + + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil { + fd = m.WhichOneof(od) + i += od.Fields().Len() + if fd == nil { + continue + } + } else { + i++ + } + + v := m.Get(fd) + + if !m.Has(fd) { + if !w.EmitDefaults || fd.ContainingOneof() != nil { + continue + } + if fd.Cardinality() != protoreflect.Repeated && (fd.Message() != nil || fd.Syntax() == protoreflect.Proto2) { + v = protoreflect.Value{} // use "null" for singular messages or proto2 scalars + } + } + + if !firstField { + w.writeComma() + } + if err := w.marshalField(fd, v, indent); err != nil { + return err + } + firstField = false + } + + // Handle proto2 extensions. + if md.ExtensionRanges().Len() > 0 { + // Collect a sorted list of all extension descriptor and values. + type ext struct { + desc protoreflect.FieldDescriptor + val protoreflect.Value + } + var exts []ext + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + exts = append(exts, ext{fd, v}) + } + return true + }) + sort.Slice(exts, func(i, j int) bool { + return exts[i].desc.Number() < exts[j].desc.Number() + }) + + for _, ext := range exts { + if !firstField { + w.writeComma() + } + if err := w.marshalField(ext.desc, ext.val, indent); err != nil { + return err + } + firstField = false + } + } + + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) writeComma() { + if w.Indent != "" { + w.write(",\n") + } else { + w.write(",") + } +} + +func (w *jsonWriter) marshalAny(m protoreflect.Message, indent string) error { + // "If the Any contains a value that has a special JSON mapping, + // it will be converted as follows: {"@type": xxx, "value": yyy}. + // Otherwise, the value will be converted into a JSON object, + // and the "@type" field will be inserted to indicate the actual data type." + md := m.Descriptor() + typeURL := m.Get(md.Fields().ByNumber(1)).String() + rawVal := m.Get(md.Fields().ByNumber(2)).Bytes() + + var m2 protoreflect.Message + if w.AnyResolver != nil { + mi, err := w.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + return err + } + m2 = mt.New() + } + + if err := protoV2.Unmarshal(rawVal, m2.Interface()); err != nil { + return err + } + + if wellKnownType(m2.Descriptor().FullName()) == "" { + return w.marshalMessage(m2, indent, typeURL) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + w.writeComma() + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + w.write(`"value": `) + } else { + w.write(`"value":`) + } + if err := w.marshalMessage(m2, indent+w.Indent, ""); err != nil { + return err + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) marshalTypeURL(indent, typeURL string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"@type":`) + if w.Indent != "" { + w.write(" ") + } + b, err := json.Marshal(typeURL) + if err != nil { + return err + } + w.write(string(b)) + return nil +} + +// marshalField writes field description and value to the Writer. +func (w *jsonWriter) marshalField(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"`) + switch { + case fd.IsExtension(): + // For message set, use the fname of the message as the extension name. + name := string(fd.FullName()) + if isMessageSet(fd.ContainingMessage()) { + name = strings.TrimSuffix(name, ".message_set_extension") + } + + w.write("[" + name + "]") + case w.OrigName: + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + w.write(name) + default: + w.write(string(fd.JSONName())) + } + w.write(`":`) + if w.Indent != "" { + w.write(" ") + } + return w.marshalValue(fd, v, indent) +} + +func (w *jsonWriter) marshalValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case fd.IsList(): + w.write("[") + comma := "" + lv := v.List() + for i := 0; i < lv.Len(); i++ { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + if err := w.marshalSingularValue(fd, lv.Get(i), indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write("]") + return nil + case fd.IsMap(): + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + + // Collect a sorted list of all map keys and values. + type entry struct{ key, val protoreflect.Value } + var entries []entry + mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + entries = append(entries, entry{k.Value(), v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + switch kfd.Kind() { + case protoreflect.BoolKind: + return !entries[i].key.Bool() && entries[j].key.Bool() + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return entries[i].key.Int() < entries[j].key.Int() + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return entries[i].key.Uint() < entries[j].key.Uint() + case protoreflect.StringKind: + return entries[i].key.String() < entries[j].key.String() + default: + panic("invalid kind") + } + }) + + w.write(`{`) + comma := "" + for _, entry := range entries { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + + s := fmt.Sprint(entry.key.Interface()) + b, err := json.Marshal(s) + if err != nil { + return err + } + w.write(string(b)) + + w.write(`:`) + if w.Indent != "" { + w.write(` `) + } + + if err := w.marshalSingularValue(vfd, entry.val, indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write(`}`) + return nil + default: + return w.marshalSingularValue(fd, v, indent) + } +} + +func (w *jsonWriter) marshalSingularValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case !v.IsValid(): + w.write("null") + return nil + case fd.Message() != nil: + return w.marshalMessage(v.Message(), indent+w.Indent, "") + case fd.Enum() != nil: + if fd.Enum().FullName() == "google.protobuf.NullValue" { + w.write("null") + return nil + } + + vd := fd.Enum().Values().ByNumber(v.Enum()) + if vd == nil || w.EnumsAsInts { + w.write(strconv.Itoa(int(v.Enum()))) + } else { + w.write(`"` + string(vd.Name()) + `"`) + } + return nil + default: + switch v.Interface().(type) { + case float32, float64: + switch { + case math.IsInf(v.Float(), +1): + w.write(`"Infinity"`) + return nil + case math.IsInf(v.Float(), -1): + w.write(`"-Infinity"`) + return nil + case math.IsNaN(v.Float()): + w.write(`"NaN"`) + return nil + } + case int64, uint64: + w.write(fmt.Sprintf(`"%d"`, v.Interface())) + return nil + } + + b, err := json.Marshal(v.Interface()) + if err != nil { + return err + } + w.write(string(b)) + return nil + } +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/json.go b/vendor/github.com/golang/protobuf/jsonpb/json.go new file mode 100644 index 00000000..480e2448 --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/json.go @@ -0,0 +1,69 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package jsonpb provides functionality to marshal and unmarshal between a +// protocol buffer message and JSON. It follows the specification at +// https://developers.google.com/protocol-buffers/docs/proto3#json. +// +// Do not rely on the default behavior of the standard encoding/json package +// when called on generated message types as it does not operate correctly. +// +// Deprecated: Use the "google.golang.org/protobuf/encoding/protojson" +// package instead. +package jsonpb + +import ( + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoimpl" +) + +// AnyResolver takes a type URL, present in an Any message, +// and resolves it into an instance of the associated message. +type AnyResolver interface { + Resolve(typeURL string) (proto.Message, error) +} + +type anyResolver struct{ AnyResolver } + +func (r anyResolver) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { + return r.FindMessageByURL(string(message)) +} + +func (r anyResolver) FindMessageByURL(url string) (protoreflect.MessageType, error) { + m, err := r.Resolve(url) + if err != nil { + return nil, err + } + return protoimpl.X.MessageTypeOf(m), nil +} + +func (r anyResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByName(field) +} + +func (r anyResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByNumber(message, field) +} + +func wellKnownType(s protoreflect.FullName) string { + if s.Parent() == "google.protobuf" { + switch s.Name() { + case "Empty", "Any", + "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue", + "Duration", "Timestamp", + "NullValue", "Struct", "Value", "ListValue": + return string(s.Name()) + } + } + return "" +} + +func isMessageSet(md protoreflect.MessageDescriptor) bool { + ms, ok := md.(interface{ IsMessageSet() bool }) + return ok && ms.IsMessageSet() +} diff --git a/vendor/github.com/kr/pty/.gitignore b/vendor/github.com/kr/pty/.gitignore deleted file mode 100644 index 1f0a99f2..00000000 --- a/vendor/github.com/kr/pty/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -[568].out -_go* -_test* -_obj diff --git a/vendor/github.com/kr/pty/LICENSE b/vendor/github.com/kr/pty/LICENSE deleted file mode 100644 index db5a1eda..00000000 --- a/vendor/github.com/kr/pty/LICENSE +++ /dev/null @@ -1,23 +0,0 @@ -Copyright (c) 2019 Keith Rarick - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated -documentation files (the "Software"), to deal in the -Software without restriction, including without limitation -the rights to use, copy, modify, merge, publish, distribute, -sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall -be included in all copies or substantial portions of the -Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY -KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE -WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS -OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/kr/pty/README.md b/vendor/github.com/kr/pty/README.md deleted file mode 100644 index 64466c32..00000000 --- a/vendor/github.com/kr/pty/README.md +++ /dev/null @@ -1,9 +0,0 @@ -# pty - -This Go module has moved to . - -Existing clients will continue to work. - -New clients should use the new module import path -`github.com/creack/pty`. - diff --git a/vendor/github.com/kr/pty/shim.go b/vendor/github.com/kr/pty/shim.go deleted file mode 100644 index 32e04262..00000000 --- a/vendor/github.com/kr/pty/shim.go +++ /dev/null @@ -1,76 +0,0 @@ -// Package pty is a wrapper for github.com/creack/pty, which provides -// functions for working with Unix terminals. -// -// This package is deprecated. Existing clients will continue to work, -// but no further updates will happen here. New clients should use -// github.com/creack/pty directly. -package pty - -import ( - "os" - "os/exec" - - "github.com/creack/pty" - newpty "github.com/creack/pty" -) - -// ErrUnsupported is returned if a function is not available on the -// current platform. -// -// Deprecated; please use github.com/creack/pty instead. -var ErrUnsupported = pty.ErrUnsupported - -// Winsize describes the terminal size. -// -// Deprecated; please use github.com/creack/pty instead. -type Winsize = pty.Winsize - -// Getsize returns the number of rows (lines) and cols (positions in -// each line) in terminal t. -// -// Deprecated; please use github.com/creack/pty instead. -func Getsize(t *os.File) (rows, cols int, err error) { return pty.Getsize(t) } - -// GetsizeFull returns the full terminal size description. -// -// Deprecated; please use github.com/creack/pty instead. -func GetsizeFull(t *os.File) (size *Winsize, err error) { - return pty.GetsizeFull(t) -} - -// InheritSize applies the terminal size of pty to tty. This should be -// run in a signal handler for syscall.SIGWINCH to automatically -// resize the tty when the pty receives a window size change -// notification. -// -// Deprecated; please use github.com/creack/pty instead. -func InheritSize(pty, tty *os.File) error { return newpty.InheritSize(pty, tty) } - -// Opens a pty and its corresponding tty. -// -// Deprecated; please use github.com/creack/pty instead. -func Open() (pty, tty *os.File, err error) { return newpty.Open() } - -// Setsize resizes t to s. -// -// Deprecated; please use github.com/creack/pty instead. -func Setsize(t *os.File, ws *Winsize) error { return pty.Setsize(t, ws) } - -// Start assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, -// and c.Stderr, calls c.Start, and returns the File of the tty's -// corresponding pty. -// -// Deprecated; please use github.com/creack/pty instead. -func Start(c *exec.Cmd) (pty *os.File, err error) { return newpty.Start(c) } - -// StartWithSize assigns a pseudo-terminal tty os.File to c.Stdin, -// c.Stdout, and c.Stderr, calls c.Start, and returns the File of the -// tty's corresponding pty. -// -// This will resize the pty to the specified size before starting the -// command. -// -// Deprecated; please use github.com/creack/pty instead. -func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) { - return newpty.StartWithSize(c, sz) -} diff --git a/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.pb.go b/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.pb.go index 34c18244..8120907d 100644 --- a/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.pb.go +++ b/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.pb.go @@ -6154,264 +6154,264 @@ func init() { func init() { proto.RegisterFile("rpc.proto", fileDescriptor_77a6da22d6a3feb1) } var fileDescriptor_77a6da22d6a3feb1 = []byte{ - // 4107 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x5b, 0x5b, 0x73, 0x1b, 0xc9, - 0x75, 0xe6, 0x00, 0xc4, 0xed, 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0x21, 0x47, 0x2a, 0xf5, 0x18, 0xf7, 0xe8, 0x25, 0x55, 0xea, 0xc7, + 0x06, 0x54, 0xb5, 0xba, 0x13, 0xba, 0x97, 0xb1, 0xa6, 0xb1, 0xa2, 0x7b, 0xf3, 0xed, 0x57, 0xf2, + 0xa5, 0x25, 0xf3, 0xca, 0x0e, 0x90, 0xb7, 0x9a, 0x9f, 0x1a, 0x50, 0xd3, 0xeb, 0x54, 0x28, 0x43, + 0x76, 0xa2, 0x68, 0xdf, 0x5c, 0x7f, 0x35, 0xe3, 0xd5, 0xcb, 0x13, 0x5d, 0x68, 0x06, 0x50, 0x10, + 0x95, 0xad, 0xb4, 0x8d, 0xaf, 0x97, 0xfb, 0xd3, 0x36, 0x7e, 0xac, 0x2c, 0x96, 0xb2, 0xf1, 0x3d, + 0x77, 0x40, 0x94, 0x63, 0x26, 0x4a, 0x5f, 0x59, 0x68, 0x57, 0x1f, 0xb3, 0x58, 0xdd, 0x2c, 0x0b, + 0x2d, 0x3a, 0x66, 0xb2, 0xe6, 0x85, 0x32, 0x84, 0xbd, 0xe2, 0x98, 0xc5, 0x4b, 0x66, 0x29, 0xc7, + 0x8c, 0x01, 0x2a, 0xc7, 0x2c, 0xaa, 0x4e, 0xa5, 0x1d, 0xb3, 0xc4, 0xeb, 0x45, 0xda, 0x31, 0x4b, + 0x16, 0xb8, 0x52, 0xd6, 0x91, 0xe1, 0x6a, 0xc7, 0x6c, 0x29, 0xa5, 0x90, 0x85, 0xde, 0xcd, 0x30, + 0x62, 0xea, 0xa3, 0x48, 0xf3, 0xbd, 0xd7, 0xe4, 0xce, 0xdc, 0xe3, 0xdc, 0xfc, 0x72, 0x8f, 0xff, + 0x9d, 0x01, 0xcb, 0x69, 0x45, 0x30, 0x94, 0x81, 0x93, 0xf1, 0x98, 0xd2, 0xdc, 0x78, 0x5d, 0xf6, + 0xab, 0xad, 0x15, 0xee, 0xfa, 0x47, 0xf5, 0x7f, 0xfb, 0x72, 0xd5, 0xf8, 0xcf, 0x2f, 0x57, 0x8d, + 0xff, 0xf9, 0x72, 0xd5, 0xf8, 0xfb, 0xff, 0x5d, 0x9d, 0x39, 0x99, 0x67, 0xff, 0xd5, 0xf8, 0xdb, + 0xbf, 0x0d, 0x00, 0x00, 0xff, 0xff, 0x8b, 0x54, 0x11, 0xdf, 0xef, 0x3c, 0x00, 0x00, } // Reference imports to suppress errors if they are not otherwise used. diff --git a/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.proto b/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.proto index 14391378..4ccc2347 100644 --- a/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.proto +++ b/vendor/go.etcd.io/etcd/api/v3/etcdserverpb/rpc.proto @@ -217,7 +217,7 @@ service Maintenance { // It only iterates "key" bucket in backend storage. rpc HashKV(HashKVRequest) returns (HashKVResponse) { option (google.api.http) = { - post: "/v3/maintenance/hash" + post: "/v3/maintenance/hashkv" body: "*" }; } diff --git a/vendor/go.etcd.io/etcd/api/v3/v3rpc/rpctypes/error.go b/vendor/go.etcd.io/etcd/api/v3/v3rpc/rpctypes/error.go index ae112ae1..23201302 100644 --- a/vendor/go.etcd.io/etcd/api/v3/v3rpc/rpctypes/error.go +++ b/vendor/go.etcd.io/etcd/api/v3/v3rpc/rpctypes/error.go @@ -45,6 +45,7 @@ var ( ErrGRPCMemberNotLearner = status.New(codes.FailedPrecondition, "etcdserver: can only promote a learner member").Err() ErrGRPCLearnerNotReady = status.New(codes.FailedPrecondition, "etcdserver: can only promote a learner member which is in sync with leader").Err() ErrGRPCTooManyLearners = status.New(codes.FailedPrecondition, "etcdserver: too many learner members in cluster").Err() + ErrGRPCClusterIdMismatch = status.New(codes.FailedPrecondition, "etcdserver: cluster ID mismatch").Err() ErrGRPCRequestTooLarge = status.New(codes.InvalidArgument, "etcdserver: request is too large").Err() ErrGRPCRequestTooManyRequests = status.New(codes.ResourceExhausted, "etcdserver: too many requests").Err() @@ -114,6 +115,7 @@ var ( ErrorDesc(ErrGRPCMemberNotLearner): ErrGRPCMemberNotLearner, ErrorDesc(ErrGRPCLearnerNotReady): ErrGRPCLearnerNotReady, ErrorDesc(ErrGRPCTooManyLearners): ErrGRPCTooManyLearners, + ErrorDesc(ErrGRPCClusterIdMismatch): ErrGRPCClusterIdMismatch, ErrorDesc(ErrGRPCRequestTooLarge): ErrGRPCRequestTooLarge, ErrorDesc(ErrGRPCRequestTooManyRequests): ErrGRPCRequestTooManyRequests, @@ -200,6 +202,7 @@ var ( ErrInvalidAuthToken = Error(ErrGRPCInvalidAuthToken) ErrAuthOldRevision = Error(ErrGRPCAuthOldRevision) ErrInvalidAuthMgmt = Error(ErrGRPCInvalidAuthMgmt) + ErrClusterIdMismatch = Error(ErrGRPCClusterIdMismatch) ErrNoLeader = Error(ErrGRPCNoLeader) ErrNotLeader = Error(ErrGRPCNotLeader) diff --git a/vendor/go.etcd.io/etcd/api/v3/version/version.go b/vendor/go.etcd.io/etcd/api/v3/version/version.go index d62f6474..1819ead7 100644 --- a/vendor/go.etcd.io/etcd/api/v3/version/version.go +++ b/vendor/go.etcd.io/etcd/api/v3/version/version.go @@ -26,7 +26,7 @@ import ( var ( // MinClusterVersion is the min cluster version this etcd binary is compatible with. MinClusterVersion = "3.0.0" - Version = "3.5.9" + Version = "3.5.10" APIVersion = "unknown" // Git SHA Value will be set during build diff --git a/vendor/go.etcd.io/etcd/client/v3/client.go b/vendor/go.etcd.io/etcd/client/v3/client.go index 4dfae89c..efa44e89 100644 --- a/vendor/go.etcd.io/etcd/client/v3/client.go +++ b/vendor/go.etcd.io/etcd/client/v3/client.go @@ -264,6 +264,7 @@ func (c *Client) getToken(ctx context.Context) error { resp, err := c.Auth.Authenticate(ctx, c.Username, c.Password) if err != nil { if err == rpctypes.ErrAuthNotEnabled { + c.authTokenBundle.UpdateAuthToken("") return nil } return err @@ -501,7 +502,7 @@ func (c *Client) checkVersion() (err error) { return } } - if maj < 3 || (maj == 3 && min < 2) { + if maj < 3 || (maj == 3 && min < 4) { rerr = ErrOldCluster } errc <- rerr @@ -509,7 +510,7 @@ func (c *Client) checkVersion() (err error) { } // wait for success for range eps { - if err = <-errc; err == nil { + if err = <-errc; err != nil { break } } diff --git a/vendor/go.etcd.io/etcd/client/v3/internal/endpoint/endpoint.go b/vendor/go.etcd.io/etcd/client/v3/internal/endpoint/endpoint.go index f6674235..35a3fe8c 100644 --- a/vendor/go.etcd.io/etcd/client/v3/internal/endpoint/endpoint.go +++ b/vendor/go.etcd.io/etcd/client/v3/internal/endpoint/endpoint.go @@ -41,10 +41,6 @@ func extractHostFromHostPort(ep string) string { return host } -func extractHostFromPath(pathStr string) string { - return extractHostFromHostPort(path.Base(pathStr)) -} - // mustSplit2 returns the values from strings.SplitN(s, sep, 2). // If sep is not found, it returns ("", "", false) instead. func mustSplit2(s, sep string) (string, string) { @@ -96,29 +92,29 @@ func translateEndpoint(ep string) (addr string, serverName string, requireCreds if strings.HasPrefix(ep, "unix:///") || strings.HasPrefix(ep, "unixs:///") { // absolute path case schema, absolutePath := mustSplit2(ep, "://") - return "unix://" + absolutePath, extractHostFromPath(absolutePath), schemeToCredsRequirement(schema) + return "unix://" + absolutePath, path.Base(absolutePath), schemeToCredsRequirement(schema) } if strings.HasPrefix(ep, "unix://") || strings.HasPrefix(ep, "unixs://") { // legacy etcd local path schema, localPath := mustSplit2(ep, "://") - return "unix:" + localPath, extractHostFromPath(localPath), schemeToCredsRequirement(schema) + return "unix:" + localPath, path.Base(localPath), schemeToCredsRequirement(schema) } schema, localPath := mustSplit2(ep, ":") - return "unix:" + localPath, extractHostFromPath(localPath), schemeToCredsRequirement(schema) + return "unix:" + localPath, path.Base(localPath), schemeToCredsRequirement(schema) } if strings.Contains(ep, "://") { url, err := url.Parse(ep) if err != nil { - return ep, extractHostFromHostPort(ep), CREDS_OPTIONAL + return ep, ep, CREDS_OPTIONAL } if url.Scheme == "http" || url.Scheme == "https" { - return url.Host, url.Hostname(), schemeToCredsRequirement(url.Scheme) + return url.Host, url.Host, schemeToCredsRequirement(url.Scheme) } - return ep, url.Hostname(), schemeToCredsRequirement(url.Scheme) + return ep, url.Host, schemeToCredsRequirement(url.Scheme) } // Handles plain addresses like 10.0.0.44:437. - return ep, extractHostFromHostPort(ep), CREDS_OPTIONAL + return ep, ep, CREDS_OPTIONAL } // RequiresCredentials returns whether given endpoint requires diff --git a/vendor/go.etcd.io/etcd/client/v3/lease.go b/vendor/go.etcd.io/etcd/client/v3/lease.go index 9e1b7046..19af9c09 100644 --- a/vendor/go.etcd.io/etcd/client/v3/lease.go +++ b/vendor/go.etcd.io/etcd/client/v3/lease.go @@ -294,7 +294,9 @@ func (l *lessor) KeepAlive(ctx context.Context, id LeaseID) (<-chan *LeaseKeepAl } l.mu.Unlock() - go l.keepAliveCtxCloser(ctx, id, ka.donec) + if ctx.Done() != nil { + go l.keepAliveCtxCloser(ctx, id, ka.donec) + } l.firstKeepAliveOnce.Do(func() { go l.recvKeepAliveLoop() go l.deadlineLoop() diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go index de60fa88..02c88b6b 100644 --- a/vendor/golang.org/x/net/http2/server.go +++ b/vendor/golang.org/x/net/http2/server.go @@ -581,9 +581,11 @@ type serverConn struct { advMaxStreams uint32 // our SETTINGS_MAX_CONCURRENT_STREAMS advertised the client curClientStreams uint32 // number of open streams initiated by the client curPushedStreams uint32 // number of open streams initiated by server push + curHandlers uint32 // number of running handler goroutines maxClientStreamID uint32 // max ever seen from client (odd), or 0 if there have been no client requests maxPushPromiseID uint32 // ID of the last push promise (even), or 0 if there have been no pushes streams map[uint32]*stream + unstartedHandlers []unstartedHandler initialStreamSendWindowSize int32 maxFrameSize int32 peerMaxHeaderListSize uint32 // zero means unknown (default) @@ -981,6 +983,8 @@ func (sc *serverConn) serve() { return case gracefulShutdownMsg: sc.startGracefulShutdownInternal() + case handlerDoneMsg: + sc.handlerDone() default: panic("unknown timer") } @@ -1020,6 +1024,7 @@ var ( idleTimerMsg = new(serverMessage) shutdownTimerMsg = new(serverMessage) gracefulShutdownMsg = new(serverMessage) + handlerDoneMsg = new(serverMessage) ) func (sc *serverConn) onSettingsTimer() { sc.sendServeMsg(settingsTimerMsg) } @@ -2017,8 +2022,7 @@ func (sc *serverConn) processHeaders(f *MetaHeadersFrame) error { st.readDeadline = time.AfterFunc(sc.hs.ReadTimeout, st.onReadTimeout) } - go sc.runHandler(rw, req, handler) - return nil + return sc.scheduleHandler(id, rw, req, handler) } func (sc *serverConn) upgradeRequest(req *http.Request) { @@ -2038,6 +2042,10 @@ func (sc *serverConn) upgradeRequest(req *http.Request) { sc.conn.SetReadDeadline(time.Time{}) } + // This is the first request on the connection, + // so start the handler directly rather than going + // through scheduleHandler. + sc.curHandlers++ go sc.runHandler(rw, req, sc.handler.ServeHTTP) } @@ -2278,8 +2286,62 @@ func (sc *serverConn) newResponseWriter(st *stream, req *http.Request) *response return &responseWriter{rws: rws} } +type unstartedHandler struct { + streamID uint32 + rw *responseWriter + req *http.Request + handler func(http.ResponseWriter, *http.Request) +} + +// scheduleHandler starts a handler goroutine, +// or schedules one to start as soon as an existing handler finishes. +func (sc *serverConn) scheduleHandler(streamID uint32, rw *responseWriter, req *http.Request, handler func(http.ResponseWriter, *http.Request)) error { + sc.serveG.check() + maxHandlers := sc.advMaxStreams + if sc.curHandlers < maxHandlers { + sc.curHandlers++ + go sc.runHandler(rw, req, handler) + return nil + } + if len(sc.unstartedHandlers) > int(4*sc.advMaxStreams) { + return sc.countError("too_many_early_resets", ConnectionError(ErrCodeEnhanceYourCalm)) + } + sc.unstartedHandlers = append(sc.unstartedHandlers, unstartedHandler{ + streamID: streamID, + rw: rw, + req: req, + handler: handler, + }) + return nil +} + +func (sc *serverConn) handlerDone() { + sc.serveG.check() + sc.curHandlers-- + i := 0 + maxHandlers := sc.advMaxStreams + for ; i < len(sc.unstartedHandlers); i++ { + u := sc.unstartedHandlers[i] + if sc.streams[u.streamID] == nil { + // This stream was reset before its goroutine had a chance to start. + continue + } + if sc.curHandlers >= maxHandlers { + break + } + sc.curHandlers++ + go sc.runHandler(u.rw, u.req, u.handler) + sc.unstartedHandlers[i] = unstartedHandler{} // don't retain references + } + sc.unstartedHandlers = sc.unstartedHandlers[i:] + if len(sc.unstartedHandlers) == 0 { + sc.unstartedHandlers = nil + } +} + // Run on its own goroutine. func (sc *serverConn) runHandler(rw *responseWriter, req *http.Request, handler func(http.ResponseWriter, *http.Request)) { + defer sc.sendServeMsg(handlerDoneMsg) didPanic := true defer func() { rw.rws.stream.cancelCtx() diff --git a/vendor/google.golang.org/genproto/googleapis/api/LICENSE b/vendor/google.golang.org/genproto/googleapis/api/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/vendor/google.golang.org/genproto/googleapis/api/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go index bccee044..191bea48 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go @@ -14,7 +14,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0-devel +// protoc-gen-go v1.26.0 // protoc v3.12.2 // source: google/api/annotations.proto @@ -23,7 +23,6 @@ package annotations import ( reflect "reflect" - proto "github.com/golang/protobuf/proto" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" descriptorpb "google.golang.org/protobuf/types/descriptorpb" @@ -36,10 +35,6 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - var file_google_api_annotations_proto_extTypes = []protoimpl.ExtensionInfo{ { ExtendedType: (*descriptorpb.MethodOptions)(nil), diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go index 15b02156..83774fbc 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/client.pb.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2023 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -14,19 +14,21 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0-devel -// protoc v3.12.2 +// protoc-gen-go v1.26.0 +// protoc v3.21.12 // source: google/api/client.proto package annotations import ( reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" + api "google.golang.org/genproto/googleapis/api" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" descriptorpb "google.golang.org/protobuf/types/descriptorpb" + durationpb "google.golang.org/protobuf/types/known/durationpb" ) const ( @@ -36,9 +38,1133 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 +// The organization for which the client libraries are being published. +// Affects the url where generated docs are published, etc. +type ClientLibraryOrganization int32 + +const ( + // Not useful. + ClientLibraryOrganization_CLIENT_LIBRARY_ORGANIZATION_UNSPECIFIED ClientLibraryOrganization = 0 + // Google Cloud Platform Org. + ClientLibraryOrganization_CLOUD ClientLibraryOrganization = 1 + // Ads (Advertising) Org. + ClientLibraryOrganization_ADS ClientLibraryOrganization = 2 + // Photos Org. + ClientLibraryOrganization_PHOTOS ClientLibraryOrganization = 3 + // Street View Org. + ClientLibraryOrganization_STREET_VIEW ClientLibraryOrganization = 4 + // Shopping Org. + ClientLibraryOrganization_SHOPPING ClientLibraryOrganization = 5 + // Geo Org. + ClientLibraryOrganization_GEO ClientLibraryOrganization = 6 + // Generative AI - https://developers.generativeai.google + ClientLibraryOrganization_GENERATIVE_AI ClientLibraryOrganization = 7 +) + +// Enum value maps for ClientLibraryOrganization. +var ( + ClientLibraryOrganization_name = map[int32]string{ + 0: "CLIENT_LIBRARY_ORGANIZATION_UNSPECIFIED", + 1: "CLOUD", + 2: "ADS", + 3: "PHOTOS", + 4: "STREET_VIEW", + 5: "SHOPPING", + 6: "GEO", + 7: "GENERATIVE_AI", + } + ClientLibraryOrganization_value = map[string]int32{ + "CLIENT_LIBRARY_ORGANIZATION_UNSPECIFIED": 0, + "CLOUD": 1, + "ADS": 2, + "PHOTOS": 3, + "STREET_VIEW": 4, + "SHOPPING": 5, + "GEO": 6, + "GENERATIVE_AI": 7, + } +) + +func (x ClientLibraryOrganization) Enum() *ClientLibraryOrganization { + p := new(ClientLibraryOrganization) + *p = x + return p +} + +func (x ClientLibraryOrganization) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (ClientLibraryOrganization) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_client_proto_enumTypes[0].Descriptor() +} + +func (ClientLibraryOrganization) Type() protoreflect.EnumType { + return &file_google_api_client_proto_enumTypes[0] +} + +func (x ClientLibraryOrganization) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use ClientLibraryOrganization.Descriptor instead. +func (ClientLibraryOrganization) EnumDescriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{0} +} + +// To where should client libraries be published? +type ClientLibraryDestination int32 + +const ( + // Client libraries will neither be generated nor published to package + // managers. + ClientLibraryDestination_CLIENT_LIBRARY_DESTINATION_UNSPECIFIED ClientLibraryDestination = 0 + // Generate the client library in a repo under github.com/googleapis, + // but don't publish it to package managers. + ClientLibraryDestination_GITHUB ClientLibraryDestination = 10 + // Publish the library to package managers like nuget.org and npmjs.com. + ClientLibraryDestination_PACKAGE_MANAGER ClientLibraryDestination = 20 +) + +// Enum value maps for ClientLibraryDestination. +var ( + ClientLibraryDestination_name = map[int32]string{ + 0: "CLIENT_LIBRARY_DESTINATION_UNSPECIFIED", + 10: "GITHUB", + 20: "PACKAGE_MANAGER", + } + ClientLibraryDestination_value = map[string]int32{ + "CLIENT_LIBRARY_DESTINATION_UNSPECIFIED": 0, + "GITHUB": 10, + "PACKAGE_MANAGER": 20, + } +) + +func (x ClientLibraryDestination) Enum() *ClientLibraryDestination { + p := new(ClientLibraryDestination) + *p = x + return p +} + +func (x ClientLibraryDestination) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (ClientLibraryDestination) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_client_proto_enumTypes[1].Descriptor() +} + +func (ClientLibraryDestination) Type() protoreflect.EnumType { + return &file_google_api_client_proto_enumTypes[1] +} + +func (x ClientLibraryDestination) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use ClientLibraryDestination.Descriptor instead. +func (ClientLibraryDestination) EnumDescriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{1} +} + +// Required information for every language. +type CommonLanguageSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Link to automatically generated reference documentation. Example: + // https://cloud.google.com/nodejs/docs/reference/asset/latest + // + // Deprecated: Do not use. + ReferenceDocsUri string `protobuf:"bytes,1,opt,name=reference_docs_uri,json=referenceDocsUri,proto3" json:"reference_docs_uri,omitempty"` + // The destination where API teams want this client library to be published. + Destinations []ClientLibraryDestination `protobuf:"varint,2,rep,packed,name=destinations,proto3,enum=google.api.ClientLibraryDestination" json:"destinations,omitempty"` +} + +func (x *CommonLanguageSettings) Reset() { + *x = CommonLanguageSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CommonLanguageSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CommonLanguageSettings) ProtoMessage() {} + +func (x *CommonLanguageSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CommonLanguageSettings.ProtoReflect.Descriptor instead. +func (*CommonLanguageSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{0} +} + +// Deprecated: Do not use. +func (x *CommonLanguageSettings) GetReferenceDocsUri() string { + if x != nil { + return x.ReferenceDocsUri + } + return "" +} + +func (x *CommonLanguageSettings) GetDestinations() []ClientLibraryDestination { + if x != nil { + return x.Destinations + } + return nil +} + +// Details about how and where to publish client libraries. +type ClientLibrarySettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Version of the API to apply these settings to. This is the full protobuf + // package for the API, ending in the version element. + // Examples: "google.cloud.speech.v1" and "google.spanner.admin.database.v1". + Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"` + // Launch stage of this version of the API. + LaunchStage api.LaunchStage `protobuf:"varint,2,opt,name=launch_stage,json=launchStage,proto3,enum=google.api.LaunchStage" json:"launch_stage,omitempty"` + // When using transport=rest, the client request will encode enums as + // numbers rather than strings. + RestNumericEnums bool `protobuf:"varint,3,opt,name=rest_numeric_enums,json=restNumericEnums,proto3" json:"rest_numeric_enums,omitempty"` + // Settings for legacy Java features, supported in the Service YAML. + JavaSettings *JavaSettings `protobuf:"bytes,21,opt,name=java_settings,json=javaSettings,proto3" json:"java_settings,omitempty"` + // Settings for C++ client libraries. + CppSettings *CppSettings `protobuf:"bytes,22,opt,name=cpp_settings,json=cppSettings,proto3" json:"cpp_settings,omitempty"` + // Settings for PHP client libraries. + PhpSettings *PhpSettings `protobuf:"bytes,23,opt,name=php_settings,json=phpSettings,proto3" json:"php_settings,omitempty"` + // Settings for Python client libraries. + PythonSettings *PythonSettings `protobuf:"bytes,24,opt,name=python_settings,json=pythonSettings,proto3" json:"python_settings,omitempty"` + // Settings for Node client libraries. + NodeSettings *NodeSettings `protobuf:"bytes,25,opt,name=node_settings,json=nodeSettings,proto3" json:"node_settings,omitempty"` + // Settings for .NET client libraries. + DotnetSettings *DotnetSettings `protobuf:"bytes,26,opt,name=dotnet_settings,json=dotnetSettings,proto3" json:"dotnet_settings,omitempty"` + // Settings for Ruby client libraries. + RubySettings *RubySettings `protobuf:"bytes,27,opt,name=ruby_settings,json=rubySettings,proto3" json:"ruby_settings,omitempty"` + // Settings for Go client libraries. + GoSettings *GoSettings `protobuf:"bytes,28,opt,name=go_settings,json=goSettings,proto3" json:"go_settings,omitempty"` +} + +func (x *ClientLibrarySettings) Reset() { + *x = ClientLibrarySettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ClientLibrarySettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ClientLibrarySettings) ProtoMessage() {} + +func (x *ClientLibrarySettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ClientLibrarySettings.ProtoReflect.Descriptor instead. +func (*ClientLibrarySettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{1} +} + +func (x *ClientLibrarySettings) GetVersion() string { + if x != nil { + return x.Version + } + return "" +} + +func (x *ClientLibrarySettings) GetLaunchStage() api.LaunchStage { + if x != nil { + return x.LaunchStage + } + return api.LaunchStage_LAUNCH_STAGE_UNSPECIFIED +} + +func (x *ClientLibrarySettings) GetRestNumericEnums() bool { + if x != nil { + return x.RestNumericEnums + } + return false +} + +func (x *ClientLibrarySettings) GetJavaSettings() *JavaSettings { + if x != nil { + return x.JavaSettings + } + return nil +} + +func (x *ClientLibrarySettings) GetCppSettings() *CppSettings { + if x != nil { + return x.CppSettings + } + return nil +} + +func (x *ClientLibrarySettings) GetPhpSettings() *PhpSettings { + if x != nil { + return x.PhpSettings + } + return nil +} + +func (x *ClientLibrarySettings) GetPythonSettings() *PythonSettings { + if x != nil { + return x.PythonSettings + } + return nil +} + +func (x *ClientLibrarySettings) GetNodeSettings() *NodeSettings { + if x != nil { + return x.NodeSettings + } + return nil +} + +func (x *ClientLibrarySettings) GetDotnetSettings() *DotnetSettings { + if x != nil { + return x.DotnetSettings + } + return nil +} + +func (x *ClientLibrarySettings) GetRubySettings() *RubySettings { + if x != nil { + return x.RubySettings + } + return nil +} + +func (x *ClientLibrarySettings) GetGoSettings() *GoSettings { + if x != nil { + return x.GoSettings + } + return nil +} + +// This message configures the settings for publishing [Google Cloud Client +// libraries](https://cloud.google.com/apis/docs/cloud-client-libraries) +// generated from the service config. +type Publishing struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A list of API method settings, e.g. the behavior for methods that use the + // long-running operation pattern. + MethodSettings []*MethodSettings `protobuf:"bytes,2,rep,name=method_settings,json=methodSettings,proto3" json:"method_settings,omitempty"` + // Link to a *public* URI where users can report issues. Example: + // https://issuetracker.google.com/issues/new?component=190865&template=1161103 + NewIssueUri string `protobuf:"bytes,101,opt,name=new_issue_uri,json=newIssueUri,proto3" json:"new_issue_uri,omitempty"` + // Link to product home page. Example: + // https://cloud.google.com/asset-inventory/docs/overview + DocumentationUri string `protobuf:"bytes,102,opt,name=documentation_uri,json=documentationUri,proto3" json:"documentation_uri,omitempty"` + // Used as a tracking tag when collecting data about the APIs developer + // relations artifacts like docs, packages delivered to package managers, + // etc. Example: "speech". + ApiShortName string `protobuf:"bytes,103,opt,name=api_short_name,json=apiShortName,proto3" json:"api_short_name,omitempty"` + // GitHub label to apply to issues and pull requests opened for this API. + GithubLabel string `protobuf:"bytes,104,opt,name=github_label,json=githubLabel,proto3" json:"github_label,omitempty"` + // GitHub teams to be added to CODEOWNERS in the directory in GitHub + // containing source code for the client libraries for this API. + CodeownerGithubTeams []string `protobuf:"bytes,105,rep,name=codeowner_github_teams,json=codeownerGithubTeams,proto3" json:"codeowner_github_teams,omitempty"` + // A prefix used in sample code when demarking regions to be included in + // documentation. + DocTagPrefix string `protobuf:"bytes,106,opt,name=doc_tag_prefix,json=docTagPrefix,proto3" json:"doc_tag_prefix,omitempty"` + // For whom the client library is being published. + Organization ClientLibraryOrganization `protobuf:"varint,107,opt,name=organization,proto3,enum=google.api.ClientLibraryOrganization" json:"organization,omitempty"` + // Client library settings. If the same version string appears multiple + // times in this list, then the last one wins. Settings from earlier + // settings with the same version string are discarded. + LibrarySettings []*ClientLibrarySettings `protobuf:"bytes,109,rep,name=library_settings,json=librarySettings,proto3" json:"library_settings,omitempty"` + // Optional link to proto reference documentation. Example: + // https://cloud.google.com/pubsub/lite/docs/reference/rpc + ProtoReferenceDocumentationUri string `protobuf:"bytes,110,opt,name=proto_reference_documentation_uri,json=protoReferenceDocumentationUri,proto3" json:"proto_reference_documentation_uri,omitempty"` +} + +func (x *Publishing) Reset() { + *x = Publishing{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Publishing) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Publishing) ProtoMessage() {} + +func (x *Publishing) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Publishing.ProtoReflect.Descriptor instead. +func (*Publishing) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{2} +} + +func (x *Publishing) GetMethodSettings() []*MethodSettings { + if x != nil { + return x.MethodSettings + } + return nil +} + +func (x *Publishing) GetNewIssueUri() string { + if x != nil { + return x.NewIssueUri + } + return "" +} + +func (x *Publishing) GetDocumentationUri() string { + if x != nil { + return x.DocumentationUri + } + return "" +} + +func (x *Publishing) GetApiShortName() string { + if x != nil { + return x.ApiShortName + } + return "" +} + +func (x *Publishing) GetGithubLabel() string { + if x != nil { + return x.GithubLabel + } + return "" +} + +func (x *Publishing) GetCodeownerGithubTeams() []string { + if x != nil { + return x.CodeownerGithubTeams + } + return nil +} + +func (x *Publishing) GetDocTagPrefix() string { + if x != nil { + return x.DocTagPrefix + } + return "" +} + +func (x *Publishing) GetOrganization() ClientLibraryOrganization { + if x != nil { + return x.Organization + } + return ClientLibraryOrganization_CLIENT_LIBRARY_ORGANIZATION_UNSPECIFIED +} + +func (x *Publishing) GetLibrarySettings() []*ClientLibrarySettings { + if x != nil { + return x.LibrarySettings + } + return nil +} + +func (x *Publishing) GetProtoReferenceDocumentationUri() string { + if x != nil { + return x.ProtoReferenceDocumentationUri + } + return "" +} + +// Settings for Java client libraries. +type JavaSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The package name to use in Java. Clobbers the java_package option + // set in the protobuf. This should be used **only** by APIs + // who have already set the language_settings.java.package_name" field + // in gapic.yaml. API teams should use the protobuf java_package option + // where possible. + // + // Example of a YAML configuration:: + // + // publishing: + // java_settings: + // library_package: com.google.cloud.pubsub.v1 + LibraryPackage string `protobuf:"bytes,1,opt,name=library_package,json=libraryPackage,proto3" json:"library_package,omitempty"` + // Configure the Java class name to use instead of the service's for its + // corresponding generated GAPIC client. Keys are fully-qualified + // service names as they appear in the protobuf (including the full + // the language_settings.java.interface_names" field in gapic.yaml. API + // teams should otherwise use the service name as it appears in the + // protobuf. + // + // Example of a YAML configuration:: + // + // publishing: + // java_settings: + // service_class_names: + // - google.pubsub.v1.Publisher: TopicAdmin + // - google.pubsub.v1.Subscriber: SubscriptionAdmin + ServiceClassNames map[string]string `protobuf:"bytes,2,rep,name=service_class_names,json=serviceClassNames,proto3" json:"service_class_names,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,3,opt,name=common,proto3" json:"common,omitempty"` +} + +func (x *JavaSettings) Reset() { + *x = JavaSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *JavaSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*JavaSettings) ProtoMessage() {} + +func (x *JavaSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use JavaSettings.ProtoReflect.Descriptor instead. +func (*JavaSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{3} +} + +func (x *JavaSettings) GetLibraryPackage() string { + if x != nil { + return x.LibraryPackage + } + return "" +} + +func (x *JavaSettings) GetServiceClassNames() map[string]string { + if x != nil { + return x.ServiceClassNames + } + return nil +} + +func (x *JavaSettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +// Settings for C++ client libraries. +type CppSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"` +} + +func (x *CppSettings) Reset() { + *x = CppSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CppSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CppSettings) ProtoMessage() {} + +func (x *CppSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CppSettings.ProtoReflect.Descriptor instead. +func (*CppSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{4} +} + +func (x *CppSettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +// Settings for Php client libraries. +type PhpSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"` +} + +func (x *PhpSettings) Reset() { + *x = PhpSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *PhpSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*PhpSettings) ProtoMessage() {} + +func (x *PhpSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PhpSettings.ProtoReflect.Descriptor instead. +func (*PhpSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{5} +} + +func (x *PhpSettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +// Settings for Python client libraries. +type PythonSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"` +} + +func (x *PythonSettings) Reset() { + *x = PythonSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *PythonSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*PythonSettings) ProtoMessage() {} + +func (x *PythonSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PythonSettings.ProtoReflect.Descriptor instead. +func (*PythonSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{6} +} + +func (x *PythonSettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +// Settings for Node client libraries. +type NodeSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"` +} + +func (x *NodeSettings) Reset() { + *x = NodeSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *NodeSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*NodeSettings) ProtoMessage() {} + +func (x *NodeSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use NodeSettings.ProtoReflect.Descriptor instead. +func (*NodeSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{7} +} + +func (x *NodeSettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +// Settings for Dotnet client libraries. +type DotnetSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"` + // Map from original service names to renamed versions. + // This is used when the default generated types + // would cause a naming conflict. (Neither name is + // fully-qualified.) + // Example: Subscriber to SubscriberServiceApi. + RenamedServices map[string]string `protobuf:"bytes,2,rep,name=renamed_services,json=renamedServices,proto3" json:"renamed_services,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Map from full resource types to the effective short name + // for the resource. This is used when otherwise resource + // named from different services would cause naming collisions. + // Example entry: + // "datalabeling.googleapis.com/Dataset": "DataLabelingDataset" + RenamedResources map[string]string `protobuf:"bytes,3,rep,name=renamed_resources,json=renamedResources,proto3" json:"renamed_resources,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // List of full resource types to ignore during generation. + // This is typically used for API-specific Location resources, + // which should be handled by the generator as if they were actually + // the common Location resources. + // Example entry: "documentai.googleapis.com/Location" + IgnoredResources []string `protobuf:"bytes,4,rep,name=ignored_resources,json=ignoredResources,proto3" json:"ignored_resources,omitempty"` + // Namespaces which must be aliased in snippets due to + // a known (but non-generator-predictable) naming collision + ForcedNamespaceAliases []string `protobuf:"bytes,5,rep,name=forced_namespace_aliases,json=forcedNamespaceAliases,proto3" json:"forced_namespace_aliases,omitempty"` + // Method signatures (in the form "service.method(signature)") + // which are provided separately, so shouldn't be generated. + // Snippets *calling* these methods are still generated, however. + HandwrittenSignatures []string `protobuf:"bytes,6,rep,name=handwritten_signatures,json=handwrittenSignatures,proto3" json:"handwritten_signatures,omitempty"` +} + +func (x *DotnetSettings) Reset() { + *x = DotnetSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DotnetSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DotnetSettings) ProtoMessage() {} + +func (x *DotnetSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DotnetSettings.ProtoReflect.Descriptor instead. +func (*DotnetSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{8} +} + +func (x *DotnetSettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +func (x *DotnetSettings) GetRenamedServices() map[string]string { + if x != nil { + return x.RenamedServices + } + return nil +} + +func (x *DotnetSettings) GetRenamedResources() map[string]string { + if x != nil { + return x.RenamedResources + } + return nil +} + +func (x *DotnetSettings) GetIgnoredResources() []string { + if x != nil { + return x.IgnoredResources + } + return nil +} + +func (x *DotnetSettings) GetForcedNamespaceAliases() []string { + if x != nil { + return x.ForcedNamespaceAliases + } + return nil +} + +func (x *DotnetSettings) GetHandwrittenSignatures() []string { + if x != nil { + return x.HandwrittenSignatures + } + return nil +} + +// Settings for Ruby client libraries. +type RubySettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"` +} + +func (x *RubySettings) Reset() { + *x = RubySettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RubySettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RubySettings) ProtoMessage() {} + +func (x *RubySettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RubySettings.ProtoReflect.Descriptor instead. +func (*RubySettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{9} +} + +func (x *RubySettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +// Settings for Go client libraries. +type GoSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Some settings. + Common *CommonLanguageSettings `protobuf:"bytes,1,opt,name=common,proto3" json:"common,omitempty"` +} + +func (x *GoSettings) Reset() { + *x = GoSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GoSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GoSettings) ProtoMessage() {} + +func (x *GoSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GoSettings.ProtoReflect.Descriptor instead. +func (*GoSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{10} +} + +func (x *GoSettings) GetCommon() *CommonLanguageSettings { + if x != nil { + return x.Common + } + return nil +} + +// Describes the generator configuration for a method. +type MethodSettings struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The fully qualified name of the method, for which the options below apply. + // This is used to find the method to apply the options. + Selector string `protobuf:"bytes,1,opt,name=selector,proto3" json:"selector,omitempty"` + // Describes settings to use for long-running operations when generating + // API methods for RPCs. Complements RPCs that use the annotations in + // google/longrunning/operations.proto. + // + // Example of a YAML configuration:: + // + // publishing: + // method_settings: + // - selector: google.cloud.speech.v2.Speech.BatchRecognize + // long_running: + // initial_poll_delay: + // seconds: 60 # 1 minute + // poll_delay_multiplier: 1.5 + // max_poll_delay: + // seconds: 360 # 6 minutes + // total_poll_timeout: + // seconds: 54000 # 90 minutes + LongRunning *MethodSettings_LongRunning `protobuf:"bytes,2,opt,name=long_running,json=longRunning,proto3" json:"long_running,omitempty"` +} + +func (x *MethodSettings) Reset() { + *x = MethodSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MethodSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MethodSettings) ProtoMessage() {} + +func (x *MethodSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MethodSettings.ProtoReflect.Descriptor instead. +func (*MethodSettings) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{11} +} + +func (x *MethodSettings) GetSelector() string { + if x != nil { + return x.Selector + } + return "" +} + +func (x *MethodSettings) GetLongRunning() *MethodSettings_LongRunning { + if x != nil { + return x.LongRunning + } + return nil +} + +// Describes settings to use when generating API methods that use the +// long-running operation pattern. +// All default values below are from those used in the client library +// generators (e.g. +// [Java](https://github.com/googleapis/gapic-generator-java/blob/04c2faa191a9b5a10b92392fe8482279c4404803/src/main/java/com/google/api/generator/gapic/composer/common/RetrySettingsComposer.java)). +type MethodSettings_LongRunning struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Initial delay after which the first poll request will be made. + // Default value: 5 seconds. + InitialPollDelay *durationpb.Duration `protobuf:"bytes,1,opt,name=initial_poll_delay,json=initialPollDelay,proto3" json:"initial_poll_delay,omitempty"` + // Multiplier to gradually increase delay between subsequent polls until it + // reaches max_poll_delay. + // Default value: 1.5. + PollDelayMultiplier float32 `protobuf:"fixed32,2,opt,name=poll_delay_multiplier,json=pollDelayMultiplier,proto3" json:"poll_delay_multiplier,omitempty"` + // Maximum time between two subsequent poll requests. + // Default value: 45 seconds. + MaxPollDelay *durationpb.Duration `protobuf:"bytes,3,opt,name=max_poll_delay,json=maxPollDelay,proto3" json:"max_poll_delay,omitempty"` + // Total polling timeout. + // Default value: 5 minutes. + TotalPollTimeout *durationpb.Duration `protobuf:"bytes,4,opt,name=total_poll_timeout,json=totalPollTimeout,proto3" json:"total_poll_timeout,omitempty"` +} + +func (x *MethodSettings_LongRunning) Reset() { + *x = MethodSettings_LongRunning{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_client_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MethodSettings_LongRunning) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MethodSettings_LongRunning) ProtoMessage() {} + +func (x *MethodSettings_LongRunning) ProtoReflect() protoreflect.Message { + mi := &file_google_api_client_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MethodSettings_LongRunning.ProtoReflect.Descriptor instead. +func (*MethodSettings_LongRunning) Descriptor() ([]byte, []int) { + return file_google_api_client_proto_rawDescGZIP(), []int{11, 0} +} + +func (x *MethodSettings_LongRunning) GetInitialPollDelay() *durationpb.Duration { + if x != nil { + return x.InitialPollDelay + } + return nil +} + +func (x *MethodSettings_LongRunning) GetPollDelayMultiplier() float32 { + if x != nil { + return x.PollDelayMultiplier + } + return 0 +} + +func (x *MethodSettings_LongRunning) GetMaxPollDelay() *durationpb.Duration { + if x != nil { + return x.MaxPollDelay + } + return nil +} + +func (x *MethodSettings_LongRunning) GetTotalPollTimeout() *durationpb.Duration { + if x != nil { + return x.TotalPollTimeout + } + return nil +} var file_google_api_client_proto_extTypes = []protoimpl.ExtensionInfo{ { @@ -83,26 +1209,26 @@ var ( // // For example, the proto RPC and annotation: // - // rpc CreateSubscription(CreateSubscriptionRequest) - // returns (Subscription) { - // option (google.api.method_signature) = "name,topic"; - // } + // rpc CreateSubscription(CreateSubscriptionRequest) + // returns (Subscription) { + // option (google.api.method_signature) = "name,topic"; + // } // // Would add the following Java overload (in addition to the method accepting // the request object): // - // public final Subscription createSubscription(String name, String topic) + // public final Subscription createSubscription(String name, String topic) // // The following backwards-compatibility guidelines apply: // - // * Adding this annotation to an unannotated method is backwards + // - Adding this annotation to an unannotated method is backwards // compatible. - // * Adding this annotation to a method which already has existing + // - Adding this annotation to a method which already has existing // method signature annotations is backwards compatible if and only if // the new method signature annotation is last in the sequence. - // * Modifying or removing an existing method signature annotation is + // - Modifying or removing an existing method signature annotation is // a breaking change. - // * Re-ordering existing method signature annotations is a breaking + // - Re-ordering existing method signature annotations is a breaking // change. // // repeated string method_signature = 1051; @@ -116,10 +1242,10 @@ var ( // // Example: // - // service Foo { - // option (google.api.default_host) = "foo.googleapi.com"; - // ... - // } + // service Foo { + // option (google.api.default_host) = "foo.googleapi.com"; + // ... + // } // // optional string default_host = 1049; E_DefaultHost = &file_google_api_client_proto_extTypes[1] @@ -127,22 +1253,22 @@ var ( // // Example: // - // service Foo { - // option (google.api.oauth_scopes) = \ - // "https://www.googleapis.com/auth/cloud-platform"; - // ... - // } + // service Foo { + // option (google.api.oauth_scopes) = \ + // "https://www.googleapis.com/auth/cloud-platform"; + // ... + // } // // If there is more than one scope, use a comma-separated string: // // Example: // - // service Foo { - // option (google.api.oauth_scopes) = \ - // "https://www.googleapis.com/auth/cloud-platform," - // "https://www.googleapis.com/auth/monitoring"; - // ... - // } + // service Foo { + // option (google.api.oauth_scopes) = \ + // "https://www.googleapis.com/auth/cloud-platform," + // "https://www.googleapis.com/auth/monitoring"; + // ... + // } // // optional string oauth_scopes = 1050; E_OauthScopes = &file_google_api_client_proto_extTypes[2] @@ -153,44 +1279,319 @@ var File_google_api_client_proto protoreflect.FileDescriptor var file_google_api_client_proto_rawDesc = []byte{ 0x0a, 0x17, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 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make([]protoimpl.MessageInfo, 16) var file_google_api_client_proto_goTypes = []interface{}{ - (*descriptorpb.MethodOptions)(nil), // 0: google.protobuf.MethodOptions - (*descriptorpb.ServiceOptions)(nil), // 1: google.protobuf.ServiceOptions + (ClientLibraryOrganization)(0), // 0: google.api.ClientLibraryOrganization + (ClientLibraryDestination)(0), // 1: google.api.ClientLibraryDestination + (*CommonLanguageSettings)(nil), // 2: google.api.CommonLanguageSettings + (*ClientLibrarySettings)(nil), // 3: google.api.ClientLibrarySettings + (*Publishing)(nil), // 4: google.api.Publishing + (*JavaSettings)(nil), // 5: google.api.JavaSettings + (*CppSettings)(nil), // 6: google.api.CppSettings + (*PhpSettings)(nil), // 7: google.api.PhpSettings + (*PythonSettings)(nil), // 8: google.api.PythonSettings + (*NodeSettings)(nil), // 9: google.api.NodeSettings + (*DotnetSettings)(nil), // 10: google.api.DotnetSettings + (*RubySettings)(nil), // 11: google.api.RubySettings + (*GoSettings)(nil), // 12: google.api.GoSettings + (*MethodSettings)(nil), // 13: google.api.MethodSettings + nil, // 14: google.api.JavaSettings.ServiceClassNamesEntry + nil, // 15: google.api.DotnetSettings.RenamedServicesEntry + nil, // 16: google.api.DotnetSettings.RenamedResourcesEntry + (*MethodSettings_LongRunning)(nil), // 17: google.api.MethodSettings.LongRunning + (api.LaunchStage)(0), // 18: google.api.LaunchStage + (*durationpb.Duration)(nil), // 19: google.protobuf.Duration + (*descriptorpb.MethodOptions)(nil), // 20: google.protobuf.MethodOptions + (*descriptorpb.ServiceOptions)(nil), // 21: google.protobuf.ServiceOptions } var file_google_api_client_proto_depIdxs = []int32{ - 0, // 0: google.api.method_signature:extendee -> google.protobuf.MethodOptions - 1, // 1: google.api.default_host:extendee -> google.protobuf.ServiceOptions - 1, // 2: google.api.oauth_scopes:extendee -> google.protobuf.ServiceOptions - 3, // [3:3] is the sub-list for method output_type - 3, // [3:3] is the sub-list for method input_type - 3, // [3:3] is the sub-list for extension type_name - 0, // [0:3] is the sub-list for extension extendee - 0, // [0:0] is the sub-list for field type_name + 1, // 0: google.api.CommonLanguageSettings.destinations:type_name -> google.api.ClientLibraryDestination + 18, // 1: google.api.ClientLibrarySettings.launch_stage:type_name -> google.api.LaunchStage + 5, // 2: google.api.ClientLibrarySettings.java_settings:type_name -> google.api.JavaSettings + 6, // 3: google.api.ClientLibrarySettings.cpp_settings:type_name -> google.api.CppSettings + 7, // 4: google.api.ClientLibrarySettings.php_settings:type_name -> google.api.PhpSettings + 8, // 5: google.api.ClientLibrarySettings.python_settings:type_name -> google.api.PythonSettings + 9, // 6: google.api.ClientLibrarySettings.node_settings:type_name -> google.api.NodeSettings + 10, // 7: google.api.ClientLibrarySettings.dotnet_settings:type_name -> google.api.DotnetSettings + 11, // 8: google.api.ClientLibrarySettings.ruby_settings:type_name -> google.api.RubySettings + 12, // 9: google.api.ClientLibrarySettings.go_settings:type_name -> google.api.GoSettings + 13, // 10: google.api.Publishing.method_settings:type_name -> google.api.MethodSettings + 0, // 11: google.api.Publishing.organization:type_name -> google.api.ClientLibraryOrganization + 3, // 12: google.api.Publishing.library_settings:type_name -> google.api.ClientLibrarySettings + 14, // 13: google.api.JavaSettings.service_class_names:type_name -> google.api.JavaSettings.ServiceClassNamesEntry + 2, // 14: google.api.JavaSettings.common:type_name -> google.api.CommonLanguageSettings + 2, // 15: google.api.CppSettings.common:type_name -> google.api.CommonLanguageSettings + 2, // 16: google.api.PhpSettings.common:type_name -> google.api.CommonLanguageSettings + 2, // 17: google.api.PythonSettings.common:type_name -> google.api.CommonLanguageSettings + 2, // 18: google.api.NodeSettings.common:type_name -> google.api.CommonLanguageSettings + 2, // 19: google.api.DotnetSettings.common:type_name -> google.api.CommonLanguageSettings + 15, // 20: google.api.DotnetSettings.renamed_services:type_name -> google.api.DotnetSettings.RenamedServicesEntry + 16, // 21: google.api.DotnetSettings.renamed_resources:type_name -> google.api.DotnetSettings.RenamedResourcesEntry + 2, // 22: google.api.RubySettings.common:type_name -> google.api.CommonLanguageSettings + 2, // 23: google.api.GoSettings.common:type_name -> google.api.CommonLanguageSettings + 17, // 24: google.api.MethodSettings.long_running:type_name -> google.api.MethodSettings.LongRunning + 19, // 25: google.api.MethodSettings.LongRunning.initial_poll_delay:type_name -> google.protobuf.Duration + 19, // 26: google.api.MethodSettings.LongRunning.max_poll_delay:type_name -> google.protobuf.Duration + 19, // 27: google.api.MethodSettings.LongRunning.total_poll_timeout:type_name -> google.protobuf.Duration + 20, // 28: google.api.method_signature:extendee -> google.protobuf.MethodOptions + 21, // 29: google.api.default_host:extendee -> google.protobuf.ServiceOptions + 21, // 30: google.api.oauth_scopes:extendee -> google.protobuf.ServiceOptions + 31, // [31:31] is the sub-list for method output_type + 31, // [31:31] is the sub-list for method input_type + 31, // [31:31] is the sub-list for extension type_name + 28, // [28:31] is the sub-list for extension extendee + 0, // [0:28] is the sub-list for field type_name } func init() { file_google_api_client_proto_init() } @@ -198,18 +1599,178 @@ func file_google_api_client_proto_init() { if File_google_api_client_proto != nil { return } + if !protoimpl.UnsafeEnabled { + file_google_api_client_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CommonLanguageSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ClientLibrarySettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Publishing); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*JavaSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CppSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PhpSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PythonSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*NodeSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DotnetSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RubySettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GoSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MethodSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_client_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MethodSettings_LongRunning); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } type x struct{} out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_google_api_client_proto_rawDesc, - NumEnums: 0, - NumMessages: 0, + NumEnums: 2, + NumMessages: 16, NumExtensions: 3, NumServices: 0, }, GoTypes: file_google_api_client_proto_goTypes, DependencyIndexes: file_google_api_client_proto_depIdxs, + EnumInfos: file_google_api_client_proto_enumTypes, + MessageInfos: file_google_api_client_proto_msgTypes, ExtensionInfos: file_google_api_client_proto_extTypes, }.Build() File_google_api_client_proto = out.File diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/field_behavior.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/field_behavior.pb.go index 07d8486d..dbe2e2d0 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/field_behavior.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/field_behavior.pb.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2023 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0-devel -// protoc v3.12.2 +// protoc-gen-go v1.26.0 +// protoc v3.21.9 // source: google/api/field_behavior.proto package annotations @@ -24,7 +24,6 @@ import ( reflect "reflect" sync "sync" - proto "github.com/golang/protobuf/proto" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" descriptorpb "google.golang.org/protobuf/types/descriptorpb" @@ -37,10 +36,6 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - // An indicator of the behavior of a given field (for example, that a field // is required in requests, or given as output but ignored as input). // This **does not** change the behavior in protocol buffers itself; it only @@ -78,6 +73,11 @@ const ( // in any arbitrary order, rather than the order the user originally // provided. Additionally, the list's order may or may not be stable. FieldBehavior_UNORDERED_LIST FieldBehavior = 6 + // Denotes that this field returns a non-empty default value if not set. + // This indicates that if the user provides the empty value in a request, + // a non-empty value will be returned. The user will not be aware of what + // non-empty value to expect. + FieldBehavior_NON_EMPTY_DEFAULT FieldBehavior = 7 ) // Enum value maps for FieldBehavior. @@ -90,6 +90,7 @@ var ( 4: "INPUT_ONLY", 5: "IMMUTABLE", 6: "UNORDERED_LIST", + 7: "NON_EMPTY_DEFAULT", } FieldBehavior_value = map[string]int32{ "FIELD_BEHAVIOR_UNSPECIFIED": 0, @@ -99,6 +100,7 @@ var ( "INPUT_ONLY": 4, "IMMUTABLE": 5, "UNORDERED_LIST": 6, + "NON_EMPTY_DEFAULT": 7, } ) @@ -147,13 +149,13 @@ var ( // // Examples: // - // string name = 1 [(google.api.field_behavior) = REQUIRED]; - // State state = 1 [(google.api.field_behavior) = OUTPUT_ONLY]; - // google.protobuf.Duration ttl = 1 - // [(google.api.field_behavior) = INPUT_ONLY]; - // google.protobuf.Timestamp expire_time = 1 - // [(google.api.field_behavior) = OUTPUT_ONLY, - // (google.api.field_behavior) = IMMUTABLE]; + // string name = 1 [(google.api.field_behavior) = REQUIRED]; + // State state = 1 [(google.api.field_behavior) = OUTPUT_ONLY]; + // google.protobuf.Duration ttl = 1 + // [(google.api.field_behavior) = INPUT_ONLY]; + // google.protobuf.Timestamp expire_time = 1 + // [(google.api.field_behavior) = OUTPUT_ONLY, + // (google.api.field_behavior) = IMMUTABLE]; // // repeated google.api.FieldBehavior field_behavior = 1052; E_FieldBehavior = &file_google_api_field_behavior_proto_extTypes[0] @@ -167,7 +169,7 @@ var file_google_api_field_behavior_proto_rawDesc = []byte{ 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2a, - 0x8f, 0x01, 0x0a, 0x0d, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, + 0xa6, 0x01, 0x0a, 0x0d, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x12, 0x1e, 0x0a, 0x1a, 0x46, 0x49, 0x45, 0x4c, 0x44, 0x5f, 0x42, 0x45, 0x48, 0x41, 0x56, 0x49, 0x4f, 0x52, 0x5f, 0x55, 0x4e, 0x53, 0x50, 0x45, 0x43, 0x49, 0x46, 0x49, 0x45, 0x44, 0x10, 0x00, 0x12, 0x0c, 0x0a, 0x08, 0x4f, 0x50, 0x54, 0x49, 0x4f, 0x4e, 0x41, 0x4c, 0x10, 0x01, 0x12, @@ -176,20 +178,22 @@ var file_google_api_field_behavior_proto_rawDesc = []byte{ 0x0a, 0x0a, 0x49, 0x4e, 0x50, 0x55, 0x54, 0x5f, 0x4f, 0x4e, 0x4c, 0x59, 0x10, 0x04, 0x12, 0x0d, 0x0a, 0x09, 0x49, 0x4d, 0x4d, 0x55, 0x54, 0x41, 0x42, 0x4c, 0x45, 0x10, 0x05, 0x12, 0x12, 0x0a, 0x0e, 0x55, 0x4e, 0x4f, 0x52, 0x44, 0x45, 0x52, 0x45, 0x44, 0x5f, 0x4c, 0x49, 0x53, 0x54, 0x10, - 0x06, 0x3a, 0x60, 0x0a, 0x0e, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x5f, 0x62, 0x65, 0x68, 0x61, 0x76, - 0x69, 0x6f, 0x72, 0x12, 0x1d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, - 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x4f, 0x70, 0x74, 0x69, 0x6f, - 0x6e, 0x73, 0x18, 0x9c, 0x08, 0x20, 0x03, 0x28, 0x0e, 0x32, 0x19, 0x2e, 0x67, 0x6f, 0x6f, 0x67, - 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, - 0x76, 0x69, 0x6f, 0x72, 0x52, 0x0d, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, - 0x69, 0x6f, 0x72, 0x42, 0x70, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, - 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x12, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, - 0x76, 0x69, 0x6f, 0x72, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x41, 0x67, 0x6f, 0x6f, - 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, - 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, - 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, - 0x6e, 0x73, 0x3b, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0xa2, 0x02, - 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, + 0x06, 0x12, 0x15, 0x0a, 0x11, 0x4e, 0x4f, 0x4e, 0x5f, 0x45, 0x4d, 0x50, 0x54, 0x59, 0x5f, 0x44, + 0x45, 0x46, 0x41, 0x55, 0x4c, 0x54, 0x10, 0x07, 0x3a, 0x60, 0x0a, 0x0e, 0x66, 0x69, 0x65, 0x6c, + 0x64, 0x5f, 0x62, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x12, 0x1d, 0x2e, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x65, + 0x6c, 0x64, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x9c, 0x08, 0x20, 0x03, 0x28, 0x0e, + 0x32, 0x19, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x46, 0x69, + 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x52, 0x0d, 0x66, 0x69, 0x65, + 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x42, 0x70, 0x0a, 0x0e, 0x63, 0x6f, + 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x12, 0x46, 0x69, + 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x50, 0x72, 0x6f, 0x74, 0x6f, + 0x50, 0x01, 0x5a, 0x41, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, + 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, + 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x3b, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, + 0x74, 0x69, 0x6f, 0x6e, 0x73, 0xa2, 0x02, 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x33, } var ( diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go index 6c56d619..8a0e1c34 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go @@ -1,4 +1,4 @@ -// Copyright 2015 Google LLC +// Copyright 2023 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0-devel -// protoc v3.12.2 +// protoc-gen-go v1.26.0 +// protoc v3.21.9 // source: google/api/http.proto package annotations @@ -24,7 +24,6 @@ import ( reflect "reflect" sync "sync" - proto "github.com/golang/protobuf/proto" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" ) @@ -36,10 +35,6 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - // Defines the HTTP configuration for an API service. It contains a list of // [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method // to one or more HTTP REST API methods. @@ -132,19 +127,19 @@ func (x *Http) GetFullyDecodeReservedExpansion() bool { // // Example: // -// service Messaging { -// rpc GetMessage(GetMessageRequest) returns (Message) { -// option (google.api.http) = { -// get: "/v1/{name=messages/*}" -// }; -// } -// } -// message GetMessageRequest { -// string name = 1; // Mapped to URL path. -// } -// message Message { -// string text = 1; // The resource content. -// } +// service Messaging { +// rpc GetMessage(GetMessageRequest) returns (Message) { +// option (google.api.http) = { +// get: "/v1/{name=messages/*}" +// }; +// } +// } +// message GetMessageRequest { +// string name = 1; // Mapped to URL path. +// } +// message Message { +// string text = 1; // The resource content. +// } // // This enables an HTTP REST to gRPC mapping as below: // @@ -156,21 +151,21 @@ func (x *Http) GetFullyDecodeReservedExpansion() bool { // automatically become HTTP query parameters if there is no HTTP request body. // For example: // -// service Messaging { -// rpc GetMessage(GetMessageRequest) returns (Message) { -// option (google.api.http) = { -// get:"/v1/messages/{message_id}" -// }; -// } -// } -// message GetMessageRequest { -// message SubMessage { -// string subfield = 1; -// } -// string message_id = 1; // Mapped to URL path. -// int64 revision = 2; // Mapped to URL query parameter `revision`. -// SubMessage sub = 3; // Mapped to URL query parameter `sub.subfield`. -// } +// service Messaging { +// rpc GetMessage(GetMessageRequest) returns (Message) { +// option (google.api.http) = { +// get:"/v1/messages/{message_id}" +// }; +// } +// } +// message GetMessageRequest { +// message SubMessage { +// string subfield = 1; +// } +// string message_id = 1; // Mapped to URL path. +// int64 revision = 2; // Mapped to URL query parameter `revision`. +// SubMessage sub = 3; // Mapped to URL query parameter `sub.subfield`. +// } // // This enables a HTTP JSON to RPC mapping as below: // @@ -191,18 +186,18 @@ func (x *Http) GetFullyDecodeReservedExpansion() bool { // specifies the mapping. Consider a REST update method on the // message resource collection: // -// service Messaging { -// rpc UpdateMessage(UpdateMessageRequest) returns (Message) { -// option (google.api.http) = { -// patch: "/v1/messages/{message_id}" -// body: "message" -// }; -// } -// } -// message UpdateMessageRequest { -// string message_id = 1; // mapped to the URL -// Message message = 2; // mapped to the body -// } +// service Messaging { +// rpc UpdateMessage(UpdateMessageRequest) returns (Message) { +// option (google.api.http) = { +// patch: "/v1/messages/{message_id}" +// body: "message" +// }; +// } +// } +// message UpdateMessageRequest { +// string message_id = 1; // mapped to the URL +// Message message = 2; // mapped to the body +// } // // The following HTTP JSON to RPC mapping is enabled, where the // representation of the JSON in the request body is determined by @@ -218,19 +213,18 @@ func (x *Http) GetFullyDecodeReservedExpansion() bool { // request body. This enables the following alternative definition of // the update method: // -// service Messaging { -// rpc UpdateMessage(Message) returns (Message) { -// option (google.api.http) = { -// patch: "/v1/messages/{message_id}" -// body: "*" -// }; -// } -// } -// message Message { -// string message_id = 1; -// string text = 2; -// } -// +// service Messaging { +// rpc UpdateMessage(Message) returns (Message) { +// option (google.api.http) = { +// patch: "/v1/messages/{message_id}" +// body: "*" +// }; +// } +// } +// message Message { +// string message_id = 1; +// string text = 2; +// } // // The following HTTP JSON to RPC mapping is enabled: // @@ -248,20 +242,20 @@ func (x *Http) GetFullyDecodeReservedExpansion() bool { // It is possible to define multiple HTTP methods for one RPC by using // the `additional_bindings` option. Example: // -// service Messaging { -// rpc GetMessage(GetMessageRequest) returns (Message) { -// option (google.api.http) = { -// get: "/v1/messages/{message_id}" -// additional_bindings { -// get: "/v1/users/{user_id}/messages/{message_id}" -// } -// }; -// } -// } -// message GetMessageRequest { -// string message_id = 1; -// string user_id = 2; -// } +// service Messaging { +// rpc GetMessage(GetMessageRequest) returns (Message) { +// option (google.api.http) = { +// get: "/v1/messages/{message_id}" +// additional_bindings { +// get: "/v1/users/{user_id}/messages/{message_id}" +// } +// }; +// } +// } +// message GetMessageRequest { +// string message_id = 1; +// string user_id = 2; +// } // // This enables the following two alternative HTTP JSON to RPC mappings: // @@ -273,28 +267,31 @@ func (x *Http) GetFullyDecodeReservedExpansion() bool { // // ## Rules for HTTP mapping // -// 1. Leaf request fields (recursive expansion nested messages in the request -// message) are classified into three categories: -// - Fields referred by the path template. They are passed via the URL path. -// - Fields referred by the [HttpRule.body][google.api.HttpRule.body]. They are passed via the HTTP -// request body. -// - All other fields are passed via the URL query parameters, and the -// parameter name is the field path in the request message. A repeated -// field can be represented as multiple query parameters under the same -// name. -// 2. If [HttpRule.body][google.api.HttpRule.body] is "*", there is no URL query parameter, all fields +// 1. Leaf request fields (recursive expansion nested messages in the request +// message) are classified into three categories: +// - Fields referred by the path template. They are passed via the URL path. +// - Fields referred by the [HttpRule.body][google.api.HttpRule.body]. They +// are passed via the HTTP +// request body. +// - All other fields are passed via the URL query parameters, and the +// parameter name is the field path in the request message. A repeated +// field can be represented as multiple query parameters under the same +// name. +// 2. If [HttpRule.body][google.api.HttpRule.body] is "*", there is no URL +// query parameter, all fields // are passed via URL path and HTTP request body. -// 3. If [HttpRule.body][google.api.HttpRule.body] is omitted, there is no HTTP request body, all +// 3. If [HttpRule.body][google.api.HttpRule.body] is omitted, there is no HTTP +// request body, all // fields are passed via URL path and URL query parameters. // // ### Path template syntax // -// Template = "/" Segments [ Verb ] ; -// Segments = Segment { "/" Segment } ; -// Segment = "*" | "**" | LITERAL | Variable ; -// Variable = "{" FieldPath [ "=" Segments ] "}" ; -// FieldPath = IDENT { "." IDENT } ; -// Verb = ":" LITERAL ; +// Template = "/" Segments [ Verb ] ; +// Segments = Segment { "/" Segment } ; +// Segment = "*" | "**" | LITERAL | Variable ; +// Variable = "{" FieldPath [ "=" Segments ] "}" ; +// FieldPath = IDENT { "." IDENT } ; +// Verb = ":" LITERAL ; // // The syntax `*` matches a single URL path segment. The syntax `**` matches // zero or more URL path segments, which must be the last part of the URL path @@ -343,11 +340,11 @@ func (x *Http) GetFullyDecodeReservedExpansion() bool { // // Example: // -// http: -// rules: -// # Selects a gRPC method and applies HttpRule to it. -// - selector: example.v1.Messaging.GetMessage -// get: /v1/messages/{message_id}/{sub.subfield} +// http: +// rules: +// # Selects a gRPC method and applies HttpRule to it. +// - selector: example.v1.Messaging.GetMessage +// get: /v1/messages/{message_id}/{sub.subfield} // // ## Special notes // @@ -383,13 +380,15 @@ type HttpRule struct { // Selects a method to which this rule applies. // - // Refer to [selector][google.api.DocumentationRule.selector] for syntax details. + // Refer to [selector][google.api.DocumentationRule.selector] for syntax + // details. Selector string `protobuf:"bytes,1,opt,name=selector,proto3" json:"selector,omitempty"` // Determines the URL pattern is matched by this rules. This pattern can be // used with any of the {get|put|post|delete|patch} methods. A custom method // can be defined using the 'custom' field. // // Types that are assignable to Pattern: + // // *HttpRule_Get // *HttpRule_Put // *HttpRule_Post diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go index 32d5de97..bbcc12d2 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go @@ -1,4 +1,4 @@ -// Copyright 2018 Google LLC +// Copyright 2023 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0-devel -// protoc v3.12.2 +// protoc-gen-go v1.26.0 +// protoc v3.21.9 // source: google/api/resource.proto package annotations @@ -24,7 +24,6 @@ import ( reflect "reflect" sync "sync" - proto "github.com/golang/protobuf/proto" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" descriptorpb "google.golang.org/protobuf/types/descriptorpb" @@ -37,10 +36,6 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - // A description of the historical or future-looking state of the // resource pattern. type ResourceDescriptor_History int32 @@ -162,106 +157,45 @@ func (ResourceDescriptor_Style) EnumDescriptor() ([]byte, []int) { // // Example: // -// message Topic { -// // Indicates this message defines a resource schema. -// // Declares the resource type in the format of {service}/{kind}. -// // For Kubernetes resources, the format is {api group}/{kind}. -// option (google.api.resource) = { -// type: "pubsub.googleapis.com/Topic" -// name_descriptor: { -// pattern: "projects/{project}/topics/{topic}" -// parent_type: "cloudresourcemanager.googleapis.com/Project" -// parent_name_extractor: "projects/{project}" -// } -// }; -// } +// message Topic { +// // Indicates this message defines a resource schema. +// // Declares the resource type in the format of {service}/{kind}. +// // For Kubernetes resources, the format is {api group}/{kind}. +// option (google.api.resource) = { +// type: "pubsub.googleapis.com/Topic" +// pattern: "projects/{project}/topics/{topic}" +// }; +// } // // The ResourceDescriptor Yaml config will look like: // -// resources: -// - type: "pubsub.googleapis.com/Topic" -// name_descriptor: -// - pattern: "projects/{project}/topics/{topic}" -// parent_type: "cloudresourcemanager.googleapis.com/Project" -// parent_name_extractor: "projects/{project}" +// resources: +// - type: "pubsub.googleapis.com/Topic" +// pattern: "projects/{project}/topics/{topic}" // // Sometimes, resources have multiple patterns, typically because they can // live under multiple parents. // // Example: // -// message LogEntry { -// option (google.api.resource) = { -// type: "logging.googleapis.com/LogEntry" -// name_descriptor: { -// pattern: "projects/{project}/logs/{log}" -// parent_type: "cloudresourcemanager.googleapis.com/Project" -// parent_name_extractor: "projects/{project}" -// } -// name_descriptor: { -// pattern: "folders/{folder}/logs/{log}" -// parent_type: "cloudresourcemanager.googleapis.com/Folder" -// parent_name_extractor: "folders/{folder}" -// } -// name_descriptor: { -// pattern: "organizations/{organization}/logs/{log}" -// parent_type: "cloudresourcemanager.googleapis.com/Organization" -// parent_name_extractor: "organizations/{organization}" -// } -// name_descriptor: { -// pattern: "billingAccounts/{billing_account}/logs/{log}" -// parent_type: "billing.googleapis.com/BillingAccount" -// parent_name_extractor: "billingAccounts/{billing_account}" -// } -// }; -// } -// -// The ResourceDescriptor Yaml config will look like: -// -// resources: -// - type: 'logging.googleapis.com/LogEntry' -// name_descriptor: -// - pattern: "projects/{project}/logs/{log}" -// parent_type: "cloudresourcemanager.googleapis.com/Project" -// parent_name_extractor: "projects/{project}" -// - pattern: "folders/{folder}/logs/{log}" -// parent_type: "cloudresourcemanager.googleapis.com/Folder" -// parent_name_extractor: "folders/{folder}" -// - pattern: "organizations/{organization}/logs/{log}" -// parent_type: "cloudresourcemanager.googleapis.com/Organization" -// parent_name_extractor: "organizations/{organization}" -// - pattern: "billingAccounts/{billing_account}/logs/{log}" -// parent_type: "billing.googleapis.com/BillingAccount" -// parent_name_extractor: "billingAccounts/{billing_account}" -// -// For flexible resources, the resource name doesn't contain parent names, but -// the resource itself has parents for policy evaluation. -// -// Example: -// -// message Shelf { -// option (google.api.resource) = { -// type: "library.googleapis.com/Shelf" -// name_descriptor: { -// pattern: "shelves/{shelf}" -// parent_type: "cloudresourcemanager.googleapis.com/Project" -// } -// name_descriptor: { -// pattern: "shelves/{shelf}" -// parent_type: "cloudresourcemanager.googleapis.com/Folder" -// } -// }; -// } +// message LogEntry { +// option (google.api.resource) = { +// type: "logging.googleapis.com/LogEntry" +// pattern: "projects/{project}/logs/{log}" +// pattern: "folders/{folder}/logs/{log}" +// pattern: "organizations/{organization}/logs/{log}" +// pattern: "billingAccounts/{billing_account}/logs/{log}" +// }; +// } // // The ResourceDescriptor Yaml config will look like: // -// resources: -// - type: 'library.googleapis.com/Shelf' -// name_descriptor: -// - pattern: "shelves/{shelf}" -// parent_type: "cloudresourcemanager.googleapis.com/Project" -// - pattern: "shelves/{shelf}" -// parent_type: "cloudresourcemanager.googleapis.com/Folder" +// resources: +// - type: 'logging.googleapis.com/LogEntry' +// pattern: "projects/{project}/logs/{log}" +// pattern: "folders/{folder}/logs/{log}" +// pattern: "organizations/{organization}/logs/{log}" +// pattern: "billingAccounts/{billing_account}/logs/{log}" type ResourceDescriptor struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -284,14 +218,14 @@ type ResourceDescriptor struct { // The path pattern must follow the syntax, which aligns with HTTP binding // syntax: // - // Template = Segment { "/" Segment } ; - // Segment = LITERAL | Variable ; - // Variable = "{" LITERAL "}" ; + // Template = Segment { "/" Segment } ; + // Segment = LITERAL | Variable ; + // Variable = "{" LITERAL "}" ; // // Examples: // - // - "projects/{project}/topics/{topic}" - // - "projects/{project}/knowledgeBases/{knowledge_base}" + // - "projects/{project}/topics/{topic}" + // - "projects/{project}/knowledgeBases/{knowledge_base}" // // The components in braces correspond to the IDs for each resource in the // hierarchy. It is expected that, if multiple patterns are provided, @@ -305,17 +239,17 @@ type ResourceDescriptor struct { // // Example: // - // // The InspectTemplate message originally only supported resource - // // names with organization, and project was added later. - // message InspectTemplate { - // option (google.api.resource) = { - // type: "dlp.googleapis.com/InspectTemplate" - // pattern: - // "organizations/{organization}/inspectTemplates/{inspect_template}" - // pattern: "projects/{project}/inspectTemplates/{inspect_template}" - // history: ORIGINALLY_SINGLE_PATTERN - // }; - // } + // // The InspectTemplate message originally only supported resource + // // names with organization, and project was added later. + // message InspectTemplate { + // option (google.api.resource) = { + // type: "dlp.googleapis.com/InspectTemplate" + // pattern: + // "organizations/{organization}/inspectTemplates/{inspect_template}" + // pattern: "projects/{project}/inspectTemplates/{inspect_template}" + // history: ORIGINALLY_SINGLE_PATTERN + // }; + // } History ResourceDescriptor_History `protobuf:"varint,4,opt,name=history,proto3,enum=google.api.ResourceDescriptor_History" json:"history,omitempty"` // The plural name used in the resource name and permission names, such as // 'projects' for the resource name of 'projects/{project}' and the permission @@ -428,22 +362,22 @@ type ResourceReference struct { // // Example: // - // message Subscription { - // string topic = 2 [(google.api.resource_reference) = { - // type: "pubsub.googleapis.com/Topic" - // }]; - // } + // message Subscription { + // string topic = 2 [(google.api.resource_reference) = { + // type: "pubsub.googleapis.com/Topic" + // }]; + // } // // Occasionally, a field may reference an arbitrary resource. In this case, // APIs use the special value * in their resource reference. // // Example: // - // message GetIamPolicyRequest { - // string resource = 2 [(google.api.resource_reference) = { - // type: "*" - // }]; - // } + // message GetIamPolicyRequest { + // string resource = 2 [(google.api.resource_reference) = { + // type: "*" + // }]; + // } Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // The resource type of a child collection that the annotated field // references. This is useful for annotating the `parent` field that @@ -451,11 +385,11 @@ type ResourceReference struct { // // Example: // - // message ListLogEntriesRequest { - // string parent = 1 [(google.api.resource_reference) = { - // child_type: "logging.googleapis.com/LogEntry" - // }; - // } + // message ListLogEntriesRequest { + // string parent = 1 [(google.api.resource_reference) = { + // child_type: "logging.googleapis.com/LogEntry" + // }; + // } ChildType string `protobuf:"bytes,2,opt,name=child_type,json=childType,proto3" json:"child_type,omitempty"` } diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/routing.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/routing.pb.go new file mode 100644 index 00000000..9a9ae04c --- /dev/null +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/routing.pb.go @@ -0,0 +1,693 @@ +// Copyright 2023 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.21.9 +// source: google/api/routing.proto + +package annotations + +import ( + reflect "reflect" + sync "sync" + + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// Specifies the routing information that should be sent along with the request +// in the form of routing header. +// **NOTE:** All service configuration rules follow the "last one wins" order. +// +// The examples below will apply to an RPC which has the following request type: +// +// Message Definition: +// +// message Request { +// // The name of the Table +// // Values can be of the following formats: +// // - `projects//tables/` +// // - `projects//instances//tables/
` +// // - `region//zones//tables/
` +// string table_name = 1; +// +// // This value specifies routing for replication. +// // It can be in the following formats: +// // - `profiles/` +// // - a legacy `profile_id` that can be any string +// string app_profile_id = 2; +// } +// +// Example message: +// +// { +// table_name: projects/proj_foo/instances/instance_bar/table/table_baz, +// app_profile_id: profiles/prof_qux +// } +// +// The routing header consists of one or multiple key-value pairs. Every key +// and value must be percent-encoded, and joined together in the format of +// `key1=value1&key2=value2`. +// In the examples below I am skipping the percent-encoding for readablity. +// +// # Example 1 +// +// Extracting a field from the request to put into the routing header +// unchanged, with the key equal to the field name. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `app_profile_id`. +// routing_parameters { +// field: "app_profile_id" +// } +// }; +// +// result: +// +// x-goog-request-params: app_profile_id=profiles/prof_qux +// +// # Example 2 +// +// Extracting a field from the request to put into the routing header +// unchanged, with the key different from the field name. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `app_profile_id`, but name it `routing_id` in the header. +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// }; +// +// result: +// +// x-goog-request-params: routing_id=profiles/prof_qux +// +// # Example 3 +// +// Extracting a field from the request to put into the routing +// header, while matching a path template syntax on the field's value. +// +// NB: it is more useful to send nothing than to send garbage for the purpose +// of dynamic routing, since garbage pollutes cache. Thus the matching. +// +// # Sub-example 3a +// +// The field matches the template. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `table_name`, if it's well-formed (with project-based +// // syntax). +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=projects/*/instances/*/**}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// table_name=projects/proj_foo/instances/instance_bar/table/table_baz +// +// # Sub-example 3b +// +// The field does not match the template. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `table_name`, if it's well-formed (with region-based +// // syntax). +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=regions/*/zones/*/**}" +// } +// }; +// +// result: +// +// +// +// # Sub-example 3c +// +// Multiple alternative conflictingly named path templates are +// specified. The one that matches is used to construct the header. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `table_name`, if it's well-formed, whether +// // using the region- or projects-based syntax. +// +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=regions/*/zones/*/**}" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=projects/*/instances/*/**}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// table_name=projects/proj_foo/instances/instance_bar/table/table_baz +// +// # Example 4 +// +// Extracting a single routing header key-value pair by matching a +// template syntax on (a part of) a single request field. +// +// annotation: +// +// option (google.api.routing) = { +// // Take just the project id from the `table_name` field. +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// }; +// +// result: +// +// x-goog-request-params: routing_id=projects/proj_foo +// +// # Example 5 +// +// Extracting a single routing header key-value pair by matching +// several conflictingly named path templates on (parts of) a single request +// field. The last template to match "wins" the conflict. +// +// annotation: +// +// option (google.api.routing) = { +// // If the `table_name` does not have instances information, +// // take just the project id for routing. +// // Otherwise take project + instance. +// +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*/instances/*}/**" +// } +// }; +// +// result: +// +// x-goog-request-params: +// routing_id=projects/proj_foo/instances/instance_bar +// +// # Example 6 +// +// Extracting multiple routing header key-value pairs by matching +// several non-conflicting path templates on (parts of) a single request field. +// +// # Sub-example 6a +// +// Make the templates strict, so that if the `table_name` does not +// have an instance information, nothing is sent. +// +// annotation: +// +// option (google.api.routing) = { +// // The routing code needs two keys instead of one composite +// // but works only for the tables with the "project-instance" name +// // syntax. +// +// routing_parameters { +// field: "table_name" +// path_template: "{project_id=projects/*}/instances/*/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "projects/*/{instance_id=instances/*}/**" +// } +// }; +// +// result: +// +// x-goog-request-params: +// project_id=projects/proj_foo&instance_id=instances/instance_bar +// +// # Sub-example 6b +// +// Make the templates loose, so that if the `table_name` does not +// have an instance information, just the project id part is sent. +// +// annotation: +// +// option (google.api.routing) = { +// // The routing code wants two keys instead of one composite +// // but will work with just the `project_id` for tables without +// // an instance in the `table_name`. +// +// routing_parameters { +// field: "table_name" +// path_template: "{project_id=projects/*}/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "projects/*/{instance_id=instances/*}/**" +// } +// }; +// +// result (is the same as 6a for our example message because it has the instance +// information): +// +// x-goog-request-params: +// project_id=projects/proj_foo&instance_id=instances/instance_bar +// +// # Example 7 +// +// Extracting multiple routing header key-value pairs by matching +// several path templates on multiple request fields. +// +// NB: note that here there is no way to specify sending nothing if one of the +// fields does not match its template. E.g. if the `table_name` is in the wrong +// format, the `project_id` will not be sent, but the `routing_id` will be. +// The backend routing code has to be aware of that and be prepared to not +// receive a full complement of keys if it expects multiple. +// +// annotation: +// +// option (google.api.routing) = { +// // The routing needs both `project_id` and `routing_id` +// // (from the `app_profile_id` field) for routing. +// +// routing_parameters { +// field: "table_name" +// path_template: "{project_id=projects/*}/**" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// project_id=projects/proj_foo&routing_id=profiles/prof_qux +// +// # Example 8 +// +// Extracting a single routing header key-value pair by matching +// several conflictingly named path templates on several request fields. The +// last template to match "wins" the conflict. +// +// annotation: +// +// option (google.api.routing) = { +// // The `routing_id` can be a project id or a region id depending on +// // the table name format, but only if the `app_profile_id` is not set. +// // If `app_profile_id` is set it should be used instead. +// +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=regions/*}/**" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// }; +// +// result: +// +// x-goog-request-params: routing_id=profiles/prof_qux +// +// # Example 9 +// +// Bringing it all together. +// +// annotation: +// +// option (google.api.routing) = { +// // For routing both `table_location` and a `routing_id` are needed. +// // +// // table_location can be either an instance id or a region+zone id. +// // +// // For `routing_id`, take the value of `app_profile_id` +// // - If it's in the format `profiles/`, send +// // just the `` part. +// // - If it's any other literal, send it as is. +// // If the `app_profile_id` is empty, and the `table_name` starts with +// // the project_id, send that instead. +// +// routing_parameters { +// field: "table_name" +// path_template: "projects/*/{table_location=instances/*}/tables/*" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{table_location=regions/*/zones/*}/tables/*" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "profiles/{routing_id=*}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// table_location=instances/instance_bar&routing_id=prof_qux +type RoutingRule struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A collection of Routing Parameter specifications. + // **NOTE:** If multiple Routing Parameters describe the same key + // (via the `path_template` field or via the `field` field when + // `path_template` is not provided), "last one wins" rule + // determines which Parameter gets used. + // See the examples for more details. + RoutingParameters []*RoutingParameter `protobuf:"bytes,2,rep,name=routing_parameters,json=routingParameters,proto3" json:"routing_parameters,omitempty"` +} + +func (x *RoutingRule) Reset() { + *x = RoutingRule{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_routing_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RoutingRule) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RoutingRule) ProtoMessage() {} + +func (x *RoutingRule) ProtoReflect() protoreflect.Message { + mi := &file_google_api_routing_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RoutingRule.ProtoReflect.Descriptor instead. +func (*RoutingRule) Descriptor() ([]byte, []int) { + return file_google_api_routing_proto_rawDescGZIP(), []int{0} +} + +func (x *RoutingRule) GetRoutingParameters() []*RoutingParameter { + if x != nil { + return x.RoutingParameters + } + return nil +} + +// A projection from an input message to the GRPC or REST header. +type RoutingParameter struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A request field to extract the header key-value pair from. + Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"` + // A pattern matching the key-value field. Optional. + // If not specified, the whole field specified in the `field` field will be + // taken as value, and its name used as key. If specified, it MUST contain + // exactly one named segment (along with any number of unnamed segments) The + // pattern will be matched over the field specified in the `field` field, then + // if the match is successful: + // - the name of the single named segment will be used as a header name, + // - the match value of the segment will be used as a header value; + // if the match is NOT successful, nothing will be sent. + // + // Example: + // + // -- This is a field in the request message + // | that the header value will be extracted from. + // | + // | -- This is the key name in the + // | | routing header. + // V | + // field: "table_name" v + // path_template: "projects/*/{table_location=instances/*}/tables/*" + // ^ ^ + // | | + // In the {} brackets is the pattern that -- | + // specifies what to extract from the | + // field as a value to be sent. | + // | + // The string in the field must match the whole pattern -- + // before brackets, inside brackets, after brackets. + // + // When looking at this specific example, we can see that: + // - A key-value pair with the key `table_location` + // and the value matching `instances/*` should be added + // to the x-goog-request-params routing header. + // - The value is extracted from the request message's `table_name` field + // if it matches the full pattern specified: + // `projects/*/instances/*/tables/*`. + // + // **NB:** If the `path_template` field is not provided, the key name is + // equal to the field name, and the whole field should be sent as a value. + // This makes the pattern for the field and the value functionally equivalent + // to `**`, and the configuration + // + // { + // field: "table_name" + // } + // + // is a functionally equivalent shorthand to: + // + // { + // field: "table_name" + // path_template: "{table_name=**}" + // } + // + // See Example 1 for more details. + PathTemplate string `protobuf:"bytes,2,opt,name=path_template,json=pathTemplate,proto3" json:"path_template,omitempty"` +} + +func (x *RoutingParameter) Reset() { + *x = RoutingParameter{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_routing_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RoutingParameter) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RoutingParameter) ProtoMessage() {} + +func (x *RoutingParameter) ProtoReflect() protoreflect.Message { + mi := &file_google_api_routing_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RoutingParameter.ProtoReflect.Descriptor instead. +func (*RoutingParameter) Descriptor() ([]byte, []int) { + return file_google_api_routing_proto_rawDescGZIP(), []int{1} +} + +func (x *RoutingParameter) GetField() string { + if x != nil { + return x.Field + } + return "" +} + +func (x *RoutingParameter) GetPathTemplate() string { + if x != nil { + return x.PathTemplate + } + return "" +} + +var file_google_api_routing_proto_extTypes = []protoimpl.ExtensionInfo{ + { + ExtendedType: (*descriptorpb.MethodOptions)(nil), + ExtensionType: (*RoutingRule)(nil), + Field: 72295729, + Name: "google.api.routing", + Tag: "bytes,72295729,opt,name=routing", + Filename: "google/api/routing.proto", + }, +} + +// Extension fields to descriptorpb.MethodOptions. +var ( + // See RoutingRule. + // + // optional google.api.RoutingRule routing = 72295729; + E_Routing = &file_google_api_routing_proto_extTypes[0] +) + +var File_google_api_routing_proto protoreflect.FileDescriptor + +var file_google_api_routing_proto_rawDesc = []byte{ + 0x0a, 0x18, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x72, 0x6f, 0x75, + 0x74, 0x69, 0x6e, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, 0x67, + 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, + 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, + 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x5a, 0x0a, 0x0b, 0x52, 0x6f, 0x75, 0x74, + 0x69, 0x6e, 0x67, 0x52, 0x75, 0x6c, 0x65, 0x12, 0x4b, 0x0a, 0x12, 0x72, 0x6f, 0x75, 0x74, 0x69, + 0x6e, 0x67, 0x5f, 0x70, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x73, 0x18, 0x02, 0x20, + 0x03, 0x28, 0x0b, 0x32, 0x1c, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, + 0x2e, 0x52, 0x6f, 0x75, 0x74, 0x69, 0x6e, 0x67, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, + 0x72, 0x52, 0x11, 0x72, 0x6f, 0x75, 0x74, 0x69, 0x6e, 0x67, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x65, + 0x74, 0x65, 0x72, 0x73, 0x22, 0x4d, 0x0a, 0x10, 0x52, 0x6f, 0x75, 0x74, 0x69, 0x6e, 0x67, 0x50, + 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x12, 0x14, 0x0a, 0x05, 0x66, 0x69, 0x65, 0x6c, + 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x12, 0x23, + 0x0a, 0x0d, 0x70, 0x61, 0x74, 0x68, 0x5f, 0x74, 0x65, 0x6d, 0x70, 0x6c, 0x61, 0x74, 0x65, 0x18, + 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x70, 0x61, 0x74, 0x68, 0x54, 0x65, 0x6d, 0x70, 0x6c, + 0x61, 0x74, 0x65, 0x3a, 0x54, 0x0a, 0x07, 0x72, 0x6f, 0x75, 0x74, 0x69, 0x6e, 0x67, 0x12, 0x1e, + 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, + 0x2e, 0x4d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xb1, + 0xca, 0xbc, 0x22, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x17, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, + 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x52, 0x6f, 0x75, 0x74, 0x69, 0x6e, 0x67, 0x52, 0x75, 0x6c, 0x65, + 0x52, 0x07, 0x72, 0x6f, 0x75, 0x74, 0x69, 0x6e, 0x67, 0x42, 0x6a, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, + 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x0c, 0x52, 0x6f, 0x75, + 0x74, 0x69, 0x6e, 0x67, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x41, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, + 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, + 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, + 0x6e, 0x73, 0x3b, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0xa2, 0x02, + 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_google_api_routing_proto_rawDescOnce sync.Once + file_google_api_routing_proto_rawDescData = file_google_api_routing_proto_rawDesc +) + +func file_google_api_routing_proto_rawDescGZIP() []byte { + file_google_api_routing_proto_rawDescOnce.Do(func() { + file_google_api_routing_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_routing_proto_rawDescData) + }) + return file_google_api_routing_proto_rawDescData +} + +var file_google_api_routing_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_google_api_routing_proto_goTypes = []interface{}{ + (*RoutingRule)(nil), // 0: google.api.RoutingRule + (*RoutingParameter)(nil), // 1: google.api.RoutingParameter + (*descriptorpb.MethodOptions)(nil), // 2: google.protobuf.MethodOptions +} +var file_google_api_routing_proto_depIdxs = []int32{ + 1, // 0: google.api.RoutingRule.routing_parameters:type_name -> google.api.RoutingParameter + 2, // 1: google.api.routing:extendee -> google.protobuf.MethodOptions + 0, // 2: google.api.routing:type_name -> google.api.RoutingRule + 3, // [3:3] is the sub-list for method output_type + 3, // [3:3] is the sub-list for method input_type + 2, // [2:3] is the sub-list for extension type_name + 1, // [1:2] is the sub-list for extension extendee + 0, // [0:1] is the sub-list for field type_name +} + +func init() { file_google_api_routing_proto_init() } +func file_google_api_routing_proto_init() { + if File_google_api_routing_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_api_routing_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RoutingRule); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_routing_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RoutingParameter); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_routing_proto_rawDesc, + NumEnums: 0, + NumMessages: 2, + NumExtensions: 1, + NumServices: 0, + }, + GoTypes: file_google_api_routing_proto_goTypes, + DependencyIndexes: file_google_api_routing_proto_depIdxs, + MessageInfos: file_google_api_routing_proto_msgTypes, + ExtensionInfos: file_google_api_routing_proto_extTypes, + }.Build() + File_google_api_routing_proto = out.File + file_google_api_routing_proto_rawDesc = nil + file_google_api_routing_proto_goTypes = nil + file_google_api_routing_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/genproto/googleapis/api/launch_stage.pb.go b/vendor/google.golang.org/genproto/googleapis/api/launch_stage.pb.go new file mode 100644 index 00000000..45494866 --- /dev/null +++ b/vendor/google.golang.org/genproto/googleapis/api/launch_stage.pb.go @@ -0,0 +1,203 @@ +// Copyright 2023 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.21.9 +// source: google/api/launch_stage.proto + +package api + +import ( + reflect "reflect" + sync "sync" + + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// The launch stage as defined by [Google Cloud Platform +// Launch Stages](https://cloud.google.com/terms/launch-stages). +type LaunchStage int32 + +const ( + // Do not use this default value. + LaunchStage_LAUNCH_STAGE_UNSPECIFIED LaunchStage = 0 + // The feature is not yet implemented. Users can not use it. + LaunchStage_UNIMPLEMENTED LaunchStage = 6 + // Prelaunch features are hidden from users and are only visible internally. + LaunchStage_PRELAUNCH LaunchStage = 7 + // Early Access features are limited to a closed group of testers. To use + // these features, you must sign up in advance and sign a Trusted Tester + // agreement (which includes confidentiality provisions). These features may + // be unstable, changed in backward-incompatible ways, and are not + // guaranteed to be released. + LaunchStage_EARLY_ACCESS LaunchStage = 1 + // Alpha is a limited availability test for releases before they are cleared + // for widespread use. By Alpha, all significant design issues are resolved + // and we are in the process of verifying functionality. Alpha customers + // need to apply for access, agree to applicable terms, and have their + // projects allowlisted. Alpha releases don't have to be feature complete, + // no SLAs are provided, and there are no technical support obligations, but + // they will be far enough along that customers can actually use them in + // test environments or for limited-use tests -- just like they would in + // normal production cases. + LaunchStage_ALPHA LaunchStage = 2 + // Beta is the point at which we are ready to open a release for any + // customer to use. There are no SLA or technical support obligations in a + // Beta release. Products will be complete from a feature perspective, but + // may have some open outstanding issues. Beta releases are suitable for + // limited production use cases. + LaunchStage_BETA LaunchStage = 3 + // GA features are open to all developers and are considered stable and + // fully qualified for production use. + LaunchStage_GA LaunchStage = 4 + // Deprecated features are scheduled to be shut down and removed. For more + // information, see the "Deprecation Policy" section of our [Terms of + // Service](https://cloud.google.com/terms/) + // and the [Google Cloud Platform Subject to the Deprecation + // Policy](https://cloud.google.com/terms/deprecation) documentation. + LaunchStage_DEPRECATED LaunchStage = 5 +) + +// Enum value maps for LaunchStage. +var ( + LaunchStage_name = map[int32]string{ + 0: "LAUNCH_STAGE_UNSPECIFIED", + 6: "UNIMPLEMENTED", + 7: "PRELAUNCH", + 1: "EARLY_ACCESS", + 2: "ALPHA", + 3: "BETA", + 4: "GA", + 5: "DEPRECATED", + } + LaunchStage_value = map[string]int32{ + "LAUNCH_STAGE_UNSPECIFIED": 0, + "UNIMPLEMENTED": 6, + "PRELAUNCH": 7, + "EARLY_ACCESS": 1, + "ALPHA": 2, + "BETA": 3, + "GA": 4, + "DEPRECATED": 5, + } +) + +func (x LaunchStage) Enum() *LaunchStage { + p := new(LaunchStage) + *p = x + return p +} + +func (x LaunchStage) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (LaunchStage) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_launch_stage_proto_enumTypes[0].Descriptor() +} + +func (LaunchStage) Type() protoreflect.EnumType { + return &file_google_api_launch_stage_proto_enumTypes[0] +} + +func (x LaunchStage) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use LaunchStage.Descriptor instead. +func (LaunchStage) EnumDescriptor() ([]byte, []int) { + return file_google_api_launch_stage_proto_rawDescGZIP(), []int{0} +} + +var File_google_api_launch_stage_proto protoreflect.FileDescriptor + +var file_google_api_launch_stage_proto_rawDesc = []byte{ + 0x0a, 0x1d, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x6c, 0x61, 0x75, + 0x6e, 0x63, 0x68, 0x5f, 0x73, 0x74, 0x61, 0x67, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, + 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x2a, 0x8c, 0x01, 0x0a, 0x0b, + 0x4c, 0x61, 0x75, 0x6e, 0x63, 0x68, 0x53, 0x74, 0x61, 0x67, 0x65, 0x12, 0x1c, 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[]interface{}{ + (LaunchStage)(0), // 0: google.api.LaunchStage +} +var file_google_api_launch_stage_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_api_launch_stage_proto_init() } +func file_google_api_launch_stage_proto_init() { + if File_google_api_launch_stage_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_launch_stage_proto_rawDesc, + NumEnums: 1, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_api_launch_stage_proto_goTypes, + DependencyIndexes: file_google_api_launch_stage_proto_depIdxs, + EnumInfos: file_google_api_launch_stage_proto_enumTypes, + }.Build() + File_google_api_launch_stage_proto = out.File + file_google_api_launch_stage_proto_rawDesc = nil + file_google_api_launch_stage_proto_goTypes = nil + file_google_api_launch_stage_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/genproto/googleapis/api/tidyfix.go b/vendor/google.golang.org/genproto/googleapis/api/tidyfix.go new file mode 100644 index 00000000..1d3f1b5b --- /dev/null +++ b/vendor/google.golang.org/genproto/googleapis/api/tidyfix.go @@ -0,0 +1,23 @@ +// Copyright 2023 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// This file, and the {{.RootMod}} import, won't actually become part of +// the resultant binary. +//go:build modhack +// +build modhack + +package api + +// Necessary for safely adding multi-module repo. See: https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository +import _ "google.golang.org/genproto/internal" diff --git a/vendor/google.golang.org/genproto/googleapis/rpc/LICENSE b/vendor/google.golang.org/genproto/googleapis/rpc/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/vendor/google.golang.org/genproto/googleapis/rpc/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go b/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go index e79a5388..a6b50818 100644 --- a/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go @@ -1,4 +1,4 @@ -// Copyright 2020 Google LLC +// Copyright 2022 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0 -// protoc v3.13.0 +// protoc-gen-go v1.26.0 +// protoc v3.21.9 // source: google/rpc/status.proto package status @@ -24,7 +24,6 @@ import ( reflect "reflect" sync "sync" - proto "github.com/golang/protobuf/proto" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" anypb "google.golang.org/protobuf/types/known/anypb" @@ -37,10 +36,6 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - // The `Status` type defines a logical error model that is suitable for // different programming environments, including REST APIs and RPC APIs. It is // used by [gRPC](https://github.com/grpc). Each `Status` message contains @@ -53,11 +48,13 @@ type Status struct { sizeCache protoimpl.SizeCache unknownFields protoimpl.UnknownFields - // The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code]. + // The status code, which should be an enum value of + // [google.rpc.Code][google.rpc.Code]. Code int32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"` // A developer-facing error message, which should be in English. Any // user-facing error message should be localized and sent in the - // [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client. + // [google.rpc.Status.details][google.rpc.Status.details] field, or localized + // by the client. Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` // A list of messages that carry the error details. There is a common set of // message types for APIs to use. diff --git a/vendor/google.golang.org/genproto/internal/doc.go b/vendor/google.golang.org/genproto/internal/doc.go new file mode 100644 index 00000000..90e89b4a --- /dev/null +++ b/vendor/google.golang.org/genproto/internal/doc.go @@ -0,0 +1,17 @@ +// Copyright 2023 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// This file makes internal an importable go package +// for use with backreferences from submodules. +package internal diff --git a/vendor/google.golang.org/grpc/CONTRIBUTING.md b/vendor/google.golang.org/grpc/CONTRIBUTING.md index cd03f8c7..608aa6e1 100644 --- a/vendor/google.golang.org/grpc/CONTRIBUTING.md +++ b/vendor/google.golang.org/grpc/CONTRIBUTING.md @@ -20,6 +20,15 @@ How to get your contributions merged smoothly and quickly. both author's & review's time is wasted. Create more PRs to address different concerns and everyone will be happy. +- If you are searching for features to work on, issues labeled [Status: Help + Wanted](https://github.com/grpc/grpc-go/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3A%22Status%3A+Help+Wanted%22) + is a great place to start. These issues are well-documented and usually can be + resolved with a single pull request. + +- If you are adding a new file, make sure it has the copyright message template + at the top as a comment. You can copy over the message from an existing file + and update the year. + - The grpc package should only depend on standard Go packages and a small number of exceptions. If your contribution introduces new dependencies which are NOT in the [list](https://godoc.org/google.golang.org/grpc?imports), you need a @@ -32,14 +41,18 @@ How to get your contributions merged smoothly and quickly. - Provide a good **PR description** as a record of **what** change is being made and **why** it was made. Link to a github issue if it exists. -- Don't fix code style and formatting unless you are already changing that line - to address an issue. PRs with irrelevant changes won't be merged. If you do - want to fix formatting or style, do that in a separate PR. +- If you want to fix formatting or style, consider whether your changes are an + obvious improvement or might be considered a personal preference. If a style + change is based on preference, it likely will not be accepted. If it corrects + widely agreed-upon anti-patterns, then please do create a PR and explain the + benefits of the change. - Unless your PR is trivial, you should expect there will be reviewer comments - that you'll need to address before merging. We expect you to be reasonably - responsive to those comments, otherwise the PR will be closed after 2-3 weeks - of inactivity. + that you'll need to address before merging. We'll mark it as `Status: Requires + Reporter Clarification` if we expect you to respond to these comments in a + timely manner. If the PR remains inactive for 6 days, it will be marked as + `stale` and automatically close 7 days after that if we don't hear back from + you. - Maintain **clean commit history** and use **meaningful commit messages**. PRs with messy commit history are difficult to review and won't be merged. Use @@ -53,9 +66,8 @@ How to get your contributions merged smoothly and quickly. - **All tests need to be passing** before your change can be merged. We recommend you **run tests locally** before creating your PR to catch breakages early on. - - `make all` to test everything, OR - - `make vet` to catch vet errors - - `make test` to run the tests - - `make testrace` to run tests in race mode + - `VET_SKIP_PROTO=1 ./vet.sh` to catch vet errors + - `go test -cpu 1,4 -timeout 7m ./...` to run the tests + - `go test -race -cpu 1,4 -timeout 7m ./...` to run tests in race mode - Exceptions to the rules can be made if there's a compelling reason for doing so. diff --git a/vendor/google.golang.org/grpc/README.md b/vendor/google.golang.org/grpc/README.md index 0e6ae69a..1bc92248 100644 --- a/vendor/google.golang.org/grpc/README.md +++ b/vendor/google.golang.org/grpc/README.md @@ -14,21 +14,14 @@ RPC framework that puts mobile and HTTP/2 first. For more information see the ## Installation -With [Go module][] support (Go 1.11+), simply add the following import +Simply add the following import to your code, and then `go [build|run|test]` +will automatically fetch the necessary dependencies: + ```go import "google.golang.org/grpc" ``` -to your code, and then `go [build|run|test]` will automatically fetch the -necessary dependencies. - -Otherwise, to install the `grpc-go` package, run the following command: - -```console -$ go get -u google.golang.org/grpc -``` - > **Note:** If you are trying to access `grpc-go` from **China**, see the > [FAQ](#FAQ) below. @@ -56,15 +49,6 @@ To build Go code, there are several options: - Set up a VPN and access google.golang.org through that. -- Without Go module support: `git clone` the repo manually: - - ```sh - git clone https://github.com/grpc/grpc-go.git $GOPATH/src/google.golang.org/grpc - ``` - - You will need to do the same for all of grpc's dependencies in `golang.org`, - e.g. `golang.org/x/net`. - - With Go module support: it is possible to use the `replace` feature of `go mod` to create aliases for golang.org packages. In your project's directory: @@ -76,33 +60,13 @@ To build Go code, there are several options: ``` Again, this will need to be done for all transitive dependencies hosted on - golang.org as well. For details, refer to [golang/go issue #28652](https://github.com/golang/go/issues/28652). + golang.org as well. For details, refer to [golang/go issue + #28652](https://github.com/golang/go/issues/28652). ### Compiling error, undefined: grpc.SupportPackageIsVersion -#### If you are using Go modules: - -Ensure your gRPC-Go version is `require`d at the appropriate version in -the same module containing the generated `.pb.go` files. For example, -`SupportPackageIsVersion6` needs `v1.27.0`, so in your `go.mod` file: - -```go -module - -require ( - google.golang.org/grpc v1.27.0 -) -``` - -#### If you are *not* using Go modules: - -Update the `proto` package, gRPC package, and rebuild the `.proto` files: - -```sh -go get -u github.com/golang/protobuf/{proto,protoc-gen-go} -go get -u google.golang.org/grpc -protoc --go_out=plugins=grpc:. *.proto -``` +Please update to the latest version of gRPC-Go using +`go get google.golang.org/grpc`. ### How to turn on logging @@ -121,9 +85,11 @@ possible reasons, including: 1. mis-configured transport credentials, connection failed on handshaking 1. bytes disrupted, possibly by a proxy in between 1. server shutdown - 1. Keepalive parameters caused connection shutdown, for example if you have configured - your server to terminate connections regularly to [trigger DNS lookups](https://github.com/grpc/grpc-go/issues/3170#issuecomment-552517779). - If this is the case, you may want to increase your [MaxConnectionAgeGrace](https://pkg.go.dev/google.golang.org/grpc/keepalive?tab=doc#ServerParameters), + 1. Keepalive parameters caused connection shutdown, for example if you have + configured your server to terminate connections regularly to [trigger DNS + lookups](https://github.com/grpc/grpc-go/issues/3170#issuecomment-552517779). + If this is the case, you may want to increase your + [MaxConnectionAgeGrace](https://pkg.go.dev/google.golang.org/grpc/keepalive?tab=doc#ServerParameters), to allow longer RPC calls to finish. It can be tricky to debug this because the error happens on the client side but diff --git a/vendor/google.golang.org/grpc/attributes/attributes.go b/vendor/google.golang.org/grpc/attributes/attributes.go index 3220d87b..712fef4d 100644 --- a/vendor/google.golang.org/grpc/attributes/attributes.go +++ b/vendor/google.golang.org/grpc/attributes/attributes.go @@ -19,61 +19,123 @@ // Package attributes defines a generic key/value store used in various gRPC // components. // -// Experimental +// # Experimental // // Notice: This package is EXPERIMENTAL and may be changed or removed in a // later release. package attributes -import "fmt" +import ( + "fmt" + "strings" +) // Attributes is an immutable struct for storing and retrieving generic // key/value pairs. Keys must be hashable, and users should define their own -// types for keys. +// types for keys. Values should not be modified after they are added to an +// Attributes or if they were received from one. If values implement 'Equal(o +// any) bool', it will be called by (*Attributes).Equal to determine whether +// two values with the same key should be considered equal. type Attributes struct { - m map[interface{}]interface{} + m map[any]any } -// New returns a new Attributes containing all key/value pairs in kvs. If the -// same key appears multiple times, the last value overwrites all previous -// values for that key. Panics if len(kvs) is not even. -func New(kvs ...interface{}) *Attributes { - if len(kvs)%2 != 0 { - panic(fmt.Sprintf("attributes.New called with unexpected input: len(kvs) = %v", len(kvs))) - } - a := &Attributes{m: make(map[interface{}]interface{}, len(kvs)/2)} - for i := 0; i < len(kvs)/2; i++ { - a.m[kvs[i*2]] = kvs[i*2+1] - } - return a +// New returns a new Attributes containing the key/value pair. +func New(key, value any) *Attributes { + return &Attributes{m: map[any]any{key: value}} } -// WithValues returns a new Attributes containing all key/value pairs in a and -// kvs. Panics if len(kvs) is not even. If the same key appears multiple -// times, the last value overwrites all previous values for that key. To -// remove an existing key, use a nil value. -func (a *Attributes) WithValues(kvs ...interface{}) *Attributes { +// WithValue returns a new Attributes containing the previous keys and values +// and the new key/value pair. If the same key appears multiple times, the +// last value overwrites all previous values for that key. To remove an +// existing key, use a nil value. value should not be modified later. +func (a *Attributes) WithValue(key, value any) *Attributes { if a == nil { - return New(kvs...) - } - if len(kvs)%2 != 0 { - panic(fmt.Sprintf("attributes.New called with unexpected input: len(kvs) = %v", len(kvs))) + return New(key, value) } - n := &Attributes{m: make(map[interface{}]interface{}, len(a.m)+len(kvs)/2)} + n := &Attributes{m: make(map[any]any, len(a.m)+1)} for k, v := range a.m { n.m[k] = v } - for i := 0; i < len(kvs)/2; i++ { - n.m[kvs[i*2]] = kvs[i*2+1] - } + n.m[key] = value return n } // Value returns the value associated with these attributes for key, or nil if -// no value is associated with key. -func (a *Attributes) Value(key interface{}) interface{} { +// no value is associated with key. The returned value should not be modified. +func (a *Attributes) Value(key any) any { if a == nil { return nil } return a.m[key] } + +// Equal returns whether a and o are equivalent. If 'Equal(o any) bool' is +// implemented for a value in the attributes, it is called to determine if the +// value matches the one stored in the other attributes. If Equal is not +// implemented, standard equality is used to determine if the two values are +// equal. Note that some types (e.g. maps) aren't comparable by default, so +// they must be wrapped in a struct, or in an alias type, with Equal defined. +func (a *Attributes) Equal(o *Attributes) bool { + if a == nil && o == nil { + return true + } + if a == nil || o == nil { + return false + } + if len(a.m) != len(o.m) { + return false + } + for k, v := range a.m { + ov, ok := o.m[k] + if !ok { + // o missing element of a + return false + } + if eq, ok := v.(interface{ Equal(o any) bool }); ok { + if !eq.Equal(ov) { + return false + } + } else if v != ov { + // Fallback to a standard equality check if Value is unimplemented. + return false + } + } + return true +} + +// String prints the attribute map. If any key or values throughout the map +// implement fmt.Stringer, it calls that method and appends. +func (a *Attributes) String() string { + var sb strings.Builder + sb.WriteString("{") + first := true + for k, v := range a.m { + if !first { + sb.WriteString(", ") + } + sb.WriteString(fmt.Sprintf("%q: %q ", str(k), str(v))) + first = false + } + sb.WriteString("}") + return sb.String() +} + +func str(x any) string { + if v, ok := x.(fmt.Stringer); ok { + return v.String() + } else if v, ok := x.(string); ok { + return v + } + return fmt.Sprintf("<%p>", x) +} + +// MarshalJSON helps implement the json.Marshaler interface, thereby rendering +// the Attributes correctly when printing (via pretty.JSON) structs containing +// Attributes as fields. +// +// Is it impossible to unmarshal attributes from a JSON representation and this +// method is meant only for debugging purposes. +func (a *Attributes) MarshalJSON() ([]byte, error) { + return []byte(a.String()), nil +} diff --git a/vendor/google.golang.org/grpc/backoff.go b/vendor/google.golang.org/grpc/backoff.go index 542594f5..29475e31 100644 --- a/vendor/google.golang.org/grpc/backoff.go +++ b/vendor/google.golang.org/grpc/backoff.go @@ -48,7 +48,7 @@ type BackoffConfig struct { // here for more details: // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. diff --git a/vendor/google.golang.org/grpc/balancer/balancer.go b/vendor/google.golang.org/grpc/balancer/balancer.go index 178de089..b6377f44 100644 --- a/vendor/google.golang.org/grpc/balancer/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/balancer.go @@ -27,6 +27,7 @@ import ( "net" "strings" + "google.golang.org/grpc/channelz" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal" @@ -104,11 +105,23 @@ type SubConn interface { // // This will trigger a state transition for the SubConn. // - // Deprecated: This method is now part of the ClientConn interface and will - // eventually be removed from here. + // Deprecated: this method will be removed. Create new SubConns for new + // addresses instead. UpdateAddresses([]resolver.Address) // Connect starts the connecting for this SubConn. Connect() + // GetOrBuildProducer returns a reference to the existing Producer for this + // ProducerBuilder in this SubConn, or, if one does not currently exist, + // creates a new one and returns it. Returns a close function which must + // be called when the Producer is no longer needed. + GetOrBuildProducer(ProducerBuilder) (p Producer, close func()) + // Shutdown shuts down the SubConn gracefully. Any started RPCs will be + // allowed to complete. No future calls should be made on the SubConn. + // One final state update will be delivered to the StateListener (or + // UpdateSubConnState; deprecated) with ConnectivityState of Shutdown to + // indicate the shutdown operation. This may be delivered before + // in-progress RPCs are complete and the actual connection is closed. + Shutdown() } // NewSubConnOptions contains options to create new SubConn. @@ -123,6 +136,11 @@ type NewSubConnOptions struct { // HealthCheckEnabled indicates whether health check service should be // enabled on this SubConn HealthCheckEnabled bool + // StateListener is called when the state of the subconn changes. If nil, + // Balancer.UpdateSubConnState will be called instead. Will never be + // invoked until after Connect() is called on the SubConn created with + // these options. + StateListener func(SubConnState) } // State contains the balancer's state relevant to the gRPC ClientConn. @@ -144,16 +162,24 @@ type ClientConn interface { // NewSubConn is called by balancer to create a new SubConn. // It doesn't block and wait for the connections to be established. // Behaviors of the SubConn can be controlled by options. + // + // Deprecated: please be aware that in a future version, SubConns will only + // support one address per SubConn. NewSubConn([]resolver.Address, NewSubConnOptions) (SubConn, error) // RemoveSubConn removes the SubConn from ClientConn. // The SubConn will be shutdown. + // + // Deprecated: use SubConn.Shutdown instead. RemoveSubConn(SubConn) // UpdateAddresses updates the addresses used in the passed in SubConn. // gRPC checks if the currently connected address is still in the new list. // If so, the connection will be kept. Else, the connection will be // gracefully closed, and a new connection will be created. // - // This will trigger a state transition for the SubConn. + // This may trigger a state transition for the SubConn. + // + // Deprecated: this method will be removed. Create new SubConns for new + // addresses instead. UpdateAddresses(SubConn, []resolver.Address) // UpdateState notifies gRPC that the balancer's internal state has @@ -174,25 +200,32 @@ type ClientConn interface { // BuildOptions contains additional information for Build. type BuildOptions struct { - // DialCreds is the transport credential the Balancer implementation can - // use to dial to a remote load balancer server. The Balancer implementations - // can ignore this if it does not need to talk to another party securely. + // DialCreds is the transport credentials to use when communicating with a + // remote load balancer server. Balancer implementations which do not + // communicate with a remote load balancer server can ignore this field. DialCreds credentials.TransportCredentials - // CredsBundle is the credentials bundle that the Balancer can use. + // CredsBundle is the credentials bundle to use when communicating with a + // remote load balancer server. Balancer implementations which do not + // communicate with a remote load balancer server can ignore this field. CredsBundle credentials.Bundle - // Dialer is the custom dialer the Balancer implementation can use to dial - // to a remote load balancer server. The Balancer implementations - // can ignore this if it doesn't need to talk to remote balancer. + // Dialer is the custom dialer to use when communicating with a remote load + // balancer server. Balancer implementations which do not communicate with a + // remote load balancer server can ignore this field. Dialer func(context.Context, string) (net.Conn, error) - // ChannelzParentID is the entity parent's channelz unique identification number. - ChannelzParentID int64 + // Authority is the server name to use as part of the authentication + // handshake when communicating with a remote load balancer server. Balancer + // implementations which do not communicate with a remote load balancer + // server can ignore this field. + Authority string + // ChannelzParentID is the parent ClientConn's channelz ID. + ChannelzParentID *channelz.Identifier // CustomUserAgent is the custom user agent set on the parent ClientConn. // The balancer should set the same custom user agent if it creates a // ClientConn. CustomUserAgent string - // Target contains the parsed address info of the dial target. It is the same resolver.Target as - // passed to the resolver. - // See the documentation for the resolver.Target type for details about what it contains. + // Target contains the parsed address info of the dial target. It is the + // same resolver.Target as passed to the resolver. See the documentation for + // the resolver.Target type for details about what it contains. Target resolver.Target } @@ -236,8 +269,8 @@ type DoneInfo struct { // ServerLoad is the load received from server. It's usually sent as part of // trailing metadata. // - // The only supported type now is *orca_v1.LoadReport. - ServerLoad interface{} + // The only supported type now is *orca_v3.LoadReport. + ServerLoad any } var ( @@ -266,6 +299,14 @@ type PickResult struct { // type, Done may not be called. May be nil if the balancer does not wish // to be notified when the RPC completes. Done func(DoneInfo) + + // Metadata provides a way for LB policies to inject arbitrary per-call + // metadata. Any metadata returned here will be merged with existing + // metadata added by the client application. + // + // LB policies with child policies are responsible for propagating metadata + // injected by their children to the ClientConn, as part of Pick(). + Metadata metadata.MD } // TransientFailureError returns e. It exists for backward compatibility and @@ -322,9 +363,13 @@ type Balancer interface { ResolverError(error) // UpdateSubConnState is called by gRPC when the state of a SubConn // changes. + // + // Deprecated: Use NewSubConnOptions.StateListener when creating the + // SubConn instead. UpdateSubConnState(SubConn, SubConnState) - // Close closes the balancer. The balancer is not required to call - // ClientConn.RemoveSubConn for its existing SubConns. + // Close closes the balancer. The balancer is not currently required to + // call SubConn.Shutdown for its existing SubConns; however, this will be + // required in a future release, so it is recommended. Close() } @@ -364,55 +409,19 @@ type ClientConnState struct { // problem with the provided name resolver data. var ErrBadResolverState = errors.New("bad resolver state") -// ConnectivityStateEvaluator takes the connectivity states of multiple SubConns -// and returns one aggregated connectivity state. -// -// It's not thread safe. -type ConnectivityStateEvaluator struct { - numReady uint64 // Number of addrConns in ready state. - numConnecting uint64 // Number of addrConns in connecting state. - numTransientFailure uint64 // Number of addrConns in transient failure state. - numIdle uint64 // Number of addrConns in idle state. +// A ProducerBuilder is a simple constructor for a Producer. It is used by the +// SubConn to create producers when needed. +type ProducerBuilder interface { + // Build creates a Producer. The first parameter is always a + // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the + // associated SubConn), but is declared as `any` to avoid a dependency + // cycle. Should also return a close function that will be called when all + // references to the Producer have been given up. + Build(grpcClientConnInterface any) (p Producer, close func()) } -// RecordTransition records state change happening in subConn and based on that -// it evaluates what aggregated state should be. -// -// - If at least one SubConn in Ready, the aggregated state is Ready; -// - Else if at least one SubConn in Connecting, the aggregated state is Connecting; -// - Else if at least one SubConn is TransientFailure, the aggregated state is Transient Failure; -// - Else if at least one SubConn is Idle, the aggregated state is Idle; -// - Else there are no subconns and the aggregated state is Transient Failure -// -// Shutdown is not considered. -func (cse *ConnectivityStateEvaluator) RecordTransition(oldState, newState connectivity.State) connectivity.State { - // Update counters. - for idx, state := range []connectivity.State{oldState, newState} { - updateVal := 2*uint64(idx) - 1 // -1 for oldState and +1 for new. - switch state { - case connectivity.Ready: - cse.numReady += updateVal - case connectivity.Connecting: - cse.numConnecting += updateVal - case connectivity.TransientFailure: - cse.numTransientFailure += updateVal - case connectivity.Idle: - cse.numIdle += updateVal - } - } - - // Evaluate. - if cse.numReady > 0 { - return connectivity.Ready - } - if cse.numConnecting > 0 { - return connectivity.Connecting - } - if cse.numTransientFailure > 0 { - return connectivity.TransientFailure - } - if cse.numIdle > 0 { - return connectivity.Idle - } - return connectivity.TransientFailure -} +// A Producer is a type shared among potentially many consumers. It is +// associated with a SubConn, and an implementation will typically contain +// other methods to provide additional functionality, e.g. configuration or +// subscription registration. +type Producer any diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go index 8dd50429..a7f1eeec 100644 --- a/vendor/google.golang.org/grpc/balancer/base/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go @@ -22,7 +22,6 @@ import ( "errors" "fmt" - "google.golang.org/grpc/attributes" "google.golang.org/grpc/balancer" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/grpclog" @@ -42,10 +41,11 @@ func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) cc: cc, pickerBuilder: bb.pickerBuilder, - subConns: make(map[resolver.Address]subConnInfo), + subConns: resolver.NewAddressMap(), scStates: make(map[balancer.SubConn]connectivity.State), csEvltr: &balancer.ConnectivityStateEvaluator{}, config: bb.config, + state: connectivity.Connecting, } // Initialize picker to a picker that always returns // ErrNoSubConnAvailable, because when state of a SubConn changes, we @@ -58,11 +58,6 @@ func (bb *baseBuilder) Name() string { return bb.name } -type subConnInfo struct { - subConn balancer.SubConn - attrs *attributes.Attributes -} - type baseBalancer struct { cc balancer.ClientConn pickerBuilder PickerBuilder @@ -70,7 +65,7 @@ type baseBalancer struct { csEvltr *balancer.ConnectivityStateEvaluator state connectivity.State - subConns map[resolver.Address]subConnInfo // `attributes` is stripped from the keys of this map (the addresses) + subConns *resolver.AddressMap scStates map[balancer.SubConn]connectivity.State picker balancer.Picker config Config @@ -81,7 +76,7 @@ type baseBalancer struct { func (b *baseBalancer) ResolverError(err error) { b.resolverErr = err - if len(b.subConns) == 0 { + if b.subConns.Len() == 0 { b.state = connectivity.TransientFailure } @@ -105,55 +100,36 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error { // Successful resolution; clear resolver error and ensure we return nil. b.resolverErr = nil // addrsSet is the set converted from addrs, it's used for quick lookup of an address. - addrsSet := make(map[resolver.Address]struct{}) + addrsSet := resolver.NewAddressMap() for _, a := range s.ResolverState.Addresses { - // Strip attributes from addresses before using them as map keys. So - // that when two addresses only differ in attributes pointers (but with - // the same attribute content), they are considered the same address. - // - // Note that this doesn't handle the case where the attribute content is - // different. So if users want to set different attributes to create - // duplicate connections to the same backend, it doesn't work. This is - // fine for now, because duplicate is done by setting Metadata today. - // - // TODO: read attributes to handle duplicate connections. - aNoAttrs := a - aNoAttrs.Attributes = nil - addrsSet[aNoAttrs] = struct{}{} - if scInfo, ok := b.subConns[aNoAttrs]; !ok { + addrsSet.Set(a, nil) + if _, ok := b.subConns.Get(a); !ok { // a is a new address (not existing in b.subConns). - // - // When creating SubConn, the original address with attributes is - // passed through. So that connection configurations in attributes - // (like creds) will be used. - sc, err := b.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{HealthCheckEnabled: b.config.HealthCheck}) + var sc balancer.SubConn + opts := balancer.NewSubConnOptions{ + HealthCheckEnabled: b.config.HealthCheck, + StateListener: func(scs balancer.SubConnState) { b.updateSubConnState(sc, scs) }, + } + sc, err := b.cc.NewSubConn([]resolver.Address{a}, opts) if err != nil { logger.Warningf("base.baseBalancer: failed to create new SubConn: %v", err) continue } - b.subConns[aNoAttrs] = subConnInfo{subConn: sc, attrs: a.Attributes} + b.subConns.Set(a, sc) b.scStates[sc] = connectivity.Idle b.csEvltr.RecordTransition(connectivity.Shutdown, connectivity.Idle) sc.Connect() - } else { - // Always update the subconn's address in case the attributes - // changed. - // - // The SubConn does a reflect.DeepEqual of the new and old - // addresses. So this is a noop if the current address is the same - // as the old one (including attributes). - scInfo.attrs = a.Attributes - b.subConns[aNoAttrs] = scInfo - b.cc.UpdateAddresses(scInfo.subConn, []resolver.Address{a}) } } - for a, scInfo := range b.subConns { + for _, a := range b.subConns.Keys() { + sci, _ := b.subConns.Get(a) + sc := sci.(balancer.SubConn) // a was removed by resolver. - if _, ok := addrsSet[a]; !ok { - b.cc.RemoveSubConn(scInfo.subConn) - delete(b.subConns, a) + if _, ok := addrsSet.Get(a); !ok { + sc.Shutdown() + b.subConns.Delete(a) // Keep the state of this sc in b.scStates until sc's state becomes Shutdown. - // The entry will be deleted in UpdateSubConnState. + // The entry will be deleted in updateSubConnState. } } // If resolver state contains no addresses, return an error so ClientConn @@ -164,6 +140,9 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error { b.ResolverError(errors.New("produced zero addresses")) return balancer.ErrBadResolverState } + + b.regeneratePicker() + b.cc.UpdateState(balancer.State{ConnectivityState: b.state, Picker: b.picker}) return nil } @@ -183,8 +162,8 @@ func (b *baseBalancer) mergeErrors() error { // regeneratePicker takes a snapshot of the balancer, and generates a picker // from it. The picker is -// - errPicker if the balancer is in TransientFailure, -// - built by the pickerBuilder with all READY SubConns otherwise. +// - errPicker if the balancer is in TransientFailure, +// - built by the pickerBuilder with all READY SubConns otherwise. func (b *baseBalancer) regeneratePicker() { if b.state == connectivity.TransientFailure { b.picker = NewErrPicker(b.mergeErrors()) @@ -193,16 +172,22 @@ func (b *baseBalancer) regeneratePicker() { readySCs := make(map[balancer.SubConn]SubConnInfo) // Filter out all ready SCs from full subConn map. - for addr, scInfo := range b.subConns { - if st, ok := b.scStates[scInfo.subConn]; ok && st == connectivity.Ready { - addr.Attributes = scInfo.attrs - readySCs[scInfo.subConn] = SubConnInfo{Address: addr} + for _, addr := range b.subConns.Keys() { + sci, _ := b.subConns.Get(addr) + sc := sci.(balancer.SubConn) + if st, ok := b.scStates[sc]; ok && st == connectivity.Ready { + readySCs[sc] = SubConnInfo{Address: addr} } } b.picker = b.pickerBuilder.Build(PickerBuildInfo{ReadySCs: readySCs}) } +// UpdateSubConnState is a nop because a StateListener is always set in NewSubConn. func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.SubConnState) { + logger.Errorf("base.baseBalancer: UpdateSubConnState(%v, %+v) called unexpectedly", sc, state) +} + +func (b *baseBalancer) updateSubConnState(sc balancer.SubConn, state balancer.SubConnState) { s := state.ConnectivityState if logger.V(2) { logger.Infof("base.baseBalancer: handle SubConn state change: %p, %v", sc, s) @@ -229,8 +214,8 @@ func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.Su case connectivity.Idle: sc.Connect() case connectivity.Shutdown: - // When an address was removed by resolver, b called RemoveSubConn but - // kept the sc's state in scStates. Remove state for this sc here. + // When an address was removed by resolver, b called Shutdown but kept + // the sc's state in scStates. Remove state for this sc here. delete(b.scStates, sc) case connectivity.TransientFailure: // Save error to be reported via picker. @@ -251,7 +236,7 @@ func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.Su } // Close is a nop because base balancer doesn't have internal state to clean up, -// and it doesn't need to call RemoveSubConn for the SubConns. +// and it doesn't need to call Shutdown for the SubConns. func (b *baseBalancer) Close() { } diff --git a/vendor/google.golang.org/grpc/balancer/conn_state_evaluator.go b/vendor/google.golang.org/grpc/balancer/conn_state_evaluator.go new file mode 100644 index 00000000..c3341358 --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/conn_state_evaluator.go @@ -0,0 +1,74 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package balancer + +import "google.golang.org/grpc/connectivity" + +// ConnectivityStateEvaluator takes the connectivity states of multiple SubConns +// and returns one aggregated connectivity state. +// +// It's not thread safe. +type ConnectivityStateEvaluator struct { + numReady uint64 // Number of addrConns in ready state. + numConnecting uint64 // Number of addrConns in connecting state. + numTransientFailure uint64 // Number of addrConns in transient failure state. + numIdle uint64 // Number of addrConns in idle state. +} + +// RecordTransition records state change happening in subConn and based on that +// it evaluates what aggregated state should be. +// +// - If at least one SubConn in Ready, the aggregated state is Ready; +// - Else if at least one SubConn in Connecting, the aggregated state is Connecting; +// - Else if at least one SubConn is Idle, the aggregated state is Idle; +// - Else if at least one SubConn is TransientFailure (or there are no SubConns), the aggregated state is Transient Failure. +// +// Shutdown is not considered. +func (cse *ConnectivityStateEvaluator) RecordTransition(oldState, newState connectivity.State) connectivity.State { + // Update counters. + for idx, state := range []connectivity.State{oldState, newState} { + updateVal := 2*uint64(idx) - 1 // -1 for oldState and +1 for new. + switch state { + case connectivity.Ready: + cse.numReady += updateVal + case connectivity.Connecting: + cse.numConnecting += updateVal + case connectivity.TransientFailure: + cse.numTransientFailure += updateVal + case connectivity.Idle: + cse.numIdle += updateVal + } + } + return cse.CurrentState() +} + +// CurrentState returns the current aggregate conn state by evaluating the counters +func (cse *ConnectivityStateEvaluator) CurrentState() connectivity.State { + // Evaluate. + if cse.numReady > 0 { + return connectivity.Ready + } + if cse.numConnecting > 0 { + return connectivity.Connecting + } + if cse.numIdle > 0 { + return connectivity.Idle + } + return connectivity.TransientFailure +} diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go b/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go index a24264a3..4ecfa1c2 100644 --- a/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go +++ b/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go @@ -39,7 +39,7 @@ type State struct { // Set returns a copy of the provided state with attributes containing s. s's // data should not be mutated after calling Set. func Set(state resolver.State, s *State) resolver.State { - state.Attributes = state.Attributes.WithValues(key, s) + state.Attributes = state.Attributes.WithValue(key, s) return state } diff --git a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go index 274eb2f8..f7031ad2 100644 --- a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go +++ b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go @@ -22,7 +22,7 @@ package roundrobin import ( - "sync" + "sync/atomic" "google.golang.org/grpc/balancer" "google.golang.org/grpc/balancer/base" @@ -60,7 +60,7 @@ func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.Picker { // Start at a random index, as the same RR balancer rebuilds a new // picker when SubConn states change, and we don't want to apply excess // load to the first server in the list. - next: grpcrand.Intn(len(scs)), + next: uint32(grpcrand.Intn(len(scs))), } } @@ -69,15 +69,13 @@ type rrPicker struct { // created. The slice is immutable. Each Get() will do a round robin // selection from it and return the selected SubConn. subConns []balancer.SubConn - - mu sync.Mutex - next int + next uint32 } func (p *rrPicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { - p.mu.Lock() - sc := p.subConns[p.next] - p.next = (p.next + 1) % len(p.subConns) - p.mu.Unlock() + subConnsLen := uint32(len(p.subConns)) + nextIndex := atomic.AddUint32(&p.next, 1) + + sc := p.subConns[nextIndex%subConnsLen] return balancer.PickResult{SubConn: sc}, nil } diff --git a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go index f4ea6174..a4411c22 100644 --- a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go +++ b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go @@ -19,189 +19,307 @@ package grpc import ( + "context" "fmt" + "strings" "sync" "google.golang.org/grpc/balancer" "google.golang.org/grpc/connectivity" - "google.golang.org/grpc/internal/buffer" + "google.golang.org/grpc/internal/balancer/gracefulswitch" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/resolver" ) -// scStateUpdate contains the subConn and the new state it changed to. -type scStateUpdate struct { - sc balancer.SubConn - state connectivity.State - err error -} +type ccbMode int -// exitIdle contains no data and is just a signal sent on the updateCh in -// ccBalancerWrapper to instruct the balancer to exit idle. -type exitIdle struct{} +const ( + ccbModeActive = iota + ccbModeIdle + ccbModeClosed + ccbModeExitingIdle +) -// ccBalancerWrapper is a wrapper on top of cc for balancers. -// It implements balancer.ClientConn interface. +// ccBalancerWrapper sits between the ClientConn and the Balancer. +// +// ccBalancerWrapper implements methods corresponding to the ones on the +// balancer.Balancer interface. The ClientConn is free to call these methods +// concurrently and the ccBalancerWrapper ensures that calls from the ClientConn +// to the Balancer happen synchronously and in order. +// +// ccBalancerWrapper also implements the balancer.ClientConn interface and is +// passed to the Balancer implementations. It invokes unexported methods on the +// ClientConn to handle these calls from the Balancer. +// +// It uses the gracefulswitch.Balancer internally to ensure that balancer +// switches happen in a graceful manner. type ccBalancerWrapper struct { - cc *ClientConn - balancerMu sync.Mutex // synchronizes calls to the balancer - balancer balancer.Balancer - hasExitIdle bool - updateCh *buffer.Unbounded - closed *grpcsync.Event - done *grpcsync.Event - - mu sync.Mutex - subConns map[*acBalancerWrapper]struct{} + // The following fields are initialized when the wrapper is created and are + // read-only afterwards, and therefore can be accessed without a mutex. + cc *ClientConn + opts balancer.BuildOptions + + // Outgoing (gRPC --> balancer) calls are guaranteed to execute in a + // mutually exclusive manner as they are scheduled in the serializer. Fields + // accessed *only* in these serializer callbacks, can therefore be accessed + // without a mutex. + balancer *gracefulswitch.Balancer + curBalancerName string + + // mu guards access to the below fields. Access to the serializer and its + // cancel function needs to be mutex protected because they are overwritten + // when the wrapper exits idle mode. + mu sync.Mutex + serializer *grpcsync.CallbackSerializer // To serialize all outoing calls. + serializerCancel context.CancelFunc // To close the seralizer at close/enterIdle time. + mode ccbMode // Tracks the current mode of the wrapper. } -func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.BuildOptions) *ccBalancerWrapper { +// newCCBalancerWrapper creates a new balancer wrapper. The underlying balancer +// is not created until the switchTo() method is invoked. +func newCCBalancerWrapper(cc *ClientConn, bopts balancer.BuildOptions) *ccBalancerWrapper { + ctx, cancel := context.WithCancel(context.Background()) ccb := &ccBalancerWrapper{ - cc: cc, - updateCh: buffer.NewUnbounded(), - closed: grpcsync.NewEvent(), - done: grpcsync.NewEvent(), - subConns: make(map[*acBalancerWrapper]struct{}), + cc: cc, + opts: bopts, + serializer: grpcsync.NewCallbackSerializer(ctx), + serializerCancel: cancel, } - go ccb.watcher() - ccb.balancer = b.Build(ccb, bopts) - _, ccb.hasExitIdle = ccb.balancer.(balancer.ExitIdler) + ccb.balancer = gracefulswitch.NewBalancer(ccb, bopts) return ccb } -// watcher balancer functions sequentially, so the balancer can be implemented -// lock-free. -func (ccb *ccBalancerWrapper) watcher() { - for { - select { - case t := <-ccb.updateCh.Get(): - ccb.updateCh.Load() - if ccb.closed.HasFired() { - break - } - switch u := t.(type) { - case *scStateUpdate: - ccb.balancerMu.Lock() - ccb.balancer.UpdateSubConnState(u.sc, balancer.SubConnState{ConnectivityState: u.state, ConnectionError: u.err}) - ccb.balancerMu.Unlock() - case *acBalancerWrapper: - ccb.mu.Lock() - if ccb.subConns != nil { - delete(ccb.subConns, u) - ccb.cc.removeAddrConn(u.getAddrConn(), errConnDrain) - } - ccb.mu.Unlock() - case exitIdle: - if ccb.cc.GetState() == connectivity.Idle { - if ei, ok := ccb.balancer.(balancer.ExitIdler); ok { - // We already checked that the balancer implements - // ExitIdle before pushing the event to updateCh, but - // check conditionally again as defensive programming. - ccb.balancerMu.Lock() - ei.ExitIdle() - ccb.balancerMu.Unlock() - } - } - default: - logger.Errorf("ccBalancerWrapper.watcher: unknown update %+v, type %T", t, t) - } - case <-ccb.closed.Done(): - } +// updateClientConnState is invoked by grpc to push a ClientConnState update to +// the underlying balancer. +func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error { + ccb.mu.Lock() + errCh := make(chan error, 1) + // Here and everywhere else where Schedule() is called, it is done with the + // lock held. But the lock guards only the scheduling part. The actual + // callback is called asynchronously without the lock being held. + ok := ccb.serializer.Schedule(func(_ context.Context) { + errCh <- ccb.balancer.UpdateClientConnState(*ccs) + }) + if !ok { + // If we are unable to schedule a function with the serializer, it + // indicates that it has been closed. A serializer is only closed when + // the wrapper is closed or is in idle. + ccb.mu.Unlock() + return fmt.Errorf("grpc: cannot send state update to a closed or idle balancer") + } + ccb.mu.Unlock() - if ccb.closed.HasFired() { - ccb.balancerMu.Lock() - ccb.balancer.Close() - ccb.balancerMu.Unlock() - ccb.mu.Lock() - scs := ccb.subConns - ccb.subConns = nil - ccb.mu.Unlock() - ccb.UpdateState(balancer.State{ConnectivityState: connectivity.Connecting, Picker: nil}) - ccb.done.Fire() - // Fire done before removing the addr conns. We can safely unblock - // ccb.close and allow the removeAddrConns to happen - // asynchronously. - for acbw := range scs { - ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain) - } + // We get here only if the above call to Schedule succeeds, in which case it + // is guaranteed that the scheduled function will run. Therefore it is safe + // to block on this channel. + err := <-errCh + if logger.V(2) && err != nil { + logger.Infof("error from balancer.UpdateClientConnState: %v", err) + } + return err +} + +// updateSubConnState is invoked by grpc to push a subConn state update to the +// underlying balancer. +func (ccb *ccBalancerWrapper) updateSubConnState(sc balancer.SubConn, s connectivity.State, err error) { + ccb.mu.Lock() + ccb.serializer.Schedule(func(_ context.Context) { + // Even though it is optional for balancers, gracefulswitch ensures + // opts.StateListener is set, so this cannot ever be nil. + sc.(*acBalancerWrapper).stateListener(balancer.SubConnState{ConnectivityState: s, ConnectionError: err}) + }) + ccb.mu.Unlock() +} + +func (ccb *ccBalancerWrapper) resolverError(err error) { + ccb.mu.Lock() + ccb.serializer.Schedule(func(_ context.Context) { + ccb.balancer.ResolverError(err) + }) + ccb.mu.Unlock() +} + +// switchTo is invoked by grpc to instruct the balancer wrapper to switch to the +// LB policy identified by name. +// +// ClientConn calls newCCBalancerWrapper() at creation time. Upon receipt of the +// first good update from the name resolver, it determines the LB policy to use +// and invokes the switchTo() method. Upon receipt of every subsequent update +// from the name resolver, it invokes this method. +// +// the ccBalancerWrapper keeps track of the current LB policy name, and skips +// the graceful balancer switching process if the name does not change. +func (ccb *ccBalancerWrapper) switchTo(name string) { + ccb.mu.Lock() + ccb.serializer.Schedule(func(_ context.Context) { + // TODO: Other languages use case-sensitive balancer registries. We should + // switch as well. See: https://github.com/grpc/grpc-go/issues/5288. + if strings.EqualFold(ccb.curBalancerName, name) { return } + ccb.buildLoadBalancingPolicy(name) + }) + ccb.mu.Unlock() +} + +// buildLoadBalancingPolicy performs the following: +// - retrieve a balancer builder for the given name. Use the default LB +// policy, pick_first, if no LB policy with name is found in the registry. +// - instruct the gracefulswitch balancer to switch to the above builder. This +// will actually build the new balancer. +// - update the `curBalancerName` field +// +// Must be called from a serializer callback. +func (ccb *ccBalancerWrapper) buildLoadBalancingPolicy(name string) { + builder := balancer.Get(name) + if builder == nil { + channelz.Warningf(logger, ccb.cc.channelzID, "Channel switches to new LB policy %q, since the specified LB policy %q was not registered", PickFirstBalancerName, name) + builder = newPickfirstBuilder() + } else { + channelz.Infof(logger, ccb.cc.channelzID, "Channel switches to new LB policy %q", name) } + + if err := ccb.balancer.SwitchTo(builder); err != nil { + channelz.Errorf(logger, ccb.cc.channelzID, "Channel failed to build new LB policy %q: %v", name, err) + return + } + ccb.curBalancerName = builder.Name() } func (ccb *ccBalancerWrapper) close() { - ccb.closed.Fire() - <-ccb.done.Done() + channelz.Info(logger, ccb.cc.channelzID, "ccBalancerWrapper: closing") + ccb.closeBalancer(ccbModeClosed) } -func (ccb *ccBalancerWrapper) exitIdle() bool { - if !ccb.hasExitIdle { - return false - } - ccb.updateCh.Put(exitIdle{}) - return true +// enterIdleMode is invoked by grpc when the channel enters idle mode upon +// expiry of idle_timeout. This call blocks until the balancer is closed. +func (ccb *ccBalancerWrapper) enterIdleMode() { + channelz.Info(logger, ccb.cc.channelzID, "ccBalancerWrapper: entering idle mode") + ccb.closeBalancer(ccbModeIdle) } -func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State, err error) { - // When updating addresses for a SubConn, if the address in use is not in - // the new addresses, the old ac will be tearDown() and a new ac will be - // created. tearDown() generates a state change with Shutdown state, we - // don't want the balancer to receive this state change. So before - // tearDown() on the old ac, ac.acbw (acWrapper) will be set to nil, and - // this function will be called with (nil, Shutdown). We don't need to call - // balancer method in this case. - if sc == nil { +// closeBalancer is invoked when the channel is being closed or when it enters +// idle mode upon expiry of idle_timeout. +func (ccb *ccBalancerWrapper) closeBalancer(m ccbMode) { + ccb.mu.Lock() + if ccb.mode == ccbModeClosed || ccb.mode == ccbModeIdle { + ccb.mu.Unlock() return } - ccb.updateCh.Put(&scStateUpdate{ - sc: sc, - state: s, - err: err, + + ccb.mode = m + done := ccb.serializer.Done() + b := ccb.balancer + ok := ccb.serializer.Schedule(func(_ context.Context) { + // Close the serializer to ensure that no more calls from gRPC are sent + // to the balancer. + ccb.serializerCancel() + // Empty the current balancer name because we don't have a balancer + // anymore and also so that we act on the next call to switchTo by + // creating a new balancer specified by the new resolver. + ccb.curBalancerName = "" }) + if !ok { + ccb.mu.Unlock() + return + } + ccb.mu.Unlock() + + // Give enqueued callbacks a chance to finish before closing the balancer. + <-done + b.Close() } -func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error { - ccb.balancerMu.Lock() - defer ccb.balancerMu.Unlock() - return ccb.balancer.UpdateClientConnState(*ccs) +// exitIdleMode is invoked by grpc when the channel exits idle mode either +// because of an RPC or because of an invocation of the Connect() API. This +// recreates the balancer that was closed previously when entering idle mode. +// +// If the channel is not in idle mode, we know for a fact that we are here as a +// result of the user calling the Connect() method on the ClientConn. In this +// case, we can simply forward the call to the underlying balancer, instructing +// it to reconnect to the backends. +func (ccb *ccBalancerWrapper) exitIdleMode() { + ccb.mu.Lock() + if ccb.mode == ccbModeClosed { + // Request to exit idle is a no-op when wrapper is already closed. + ccb.mu.Unlock() + return + } + + if ccb.mode == ccbModeIdle { + // Recreate the serializer which was closed when we entered idle. + ctx, cancel := context.WithCancel(context.Background()) + ccb.serializer = grpcsync.NewCallbackSerializer(ctx) + ccb.serializerCancel = cancel + } + + // The ClientConn guarantees that mutual exclusion between close() and + // exitIdleMode(), and since we just created a new serializer, we can be + // sure that the below function will be scheduled. + done := make(chan struct{}) + ccb.serializer.Schedule(func(_ context.Context) { + defer close(done) + + ccb.mu.Lock() + defer ccb.mu.Unlock() + + if ccb.mode != ccbModeIdle { + ccb.balancer.ExitIdle() + return + } + + // Gracefulswitch balancer does not support a switchTo operation after + // being closed. Hence we need to create a new one here. + ccb.balancer = gracefulswitch.NewBalancer(ccb, ccb.opts) + ccb.mode = ccbModeActive + channelz.Info(logger, ccb.cc.channelzID, "ccBalancerWrapper: exiting idle mode") + + }) + ccb.mu.Unlock() + + <-done } -func (ccb *ccBalancerWrapper) resolverError(err error) { - ccb.balancerMu.Lock() - defer ccb.balancerMu.Unlock() - ccb.balancer.ResolverError(err) +func (ccb *ccBalancerWrapper) isIdleOrClosed() bool { + ccb.mu.Lock() + defer ccb.mu.Unlock() + return ccb.mode == ccbModeIdle || ccb.mode == ccbModeClosed } func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) { - if len(addrs) <= 0 { - return nil, fmt.Errorf("grpc: cannot create SubConn with empty address list") + if ccb.isIdleOrClosed() { + return nil, fmt.Errorf("grpc: cannot create SubConn when balancer is closed or idle") } - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { - return nil, fmt.Errorf("grpc: ClientConn balancer wrapper was closed") + + if len(addrs) == 0 { + return nil, fmt.Errorf("grpc: cannot create SubConn with empty address list") } ac, err := ccb.cc.newAddrConn(addrs, opts) if err != nil { + channelz.Warningf(logger, ccb.cc.channelzID, "acBalancerWrapper: NewSubConn: failed to newAddrConn: %v", err) return nil, err } - acbw := &acBalancerWrapper{ac: ac} - acbw.ac.mu.Lock() + acbw := &acBalancerWrapper{ + ccb: ccb, + ac: ac, + producers: make(map[balancer.ProducerBuilder]*refCountedProducer), + stateListener: opts.StateListener, + } ac.acbw = acbw - acbw.ac.mu.Unlock() - ccb.subConns[acbw] = struct{}{} return acbw, nil } func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) { - // The RemoveSubConn() is handled in the run() goroutine, to avoid deadlock - // during switchBalancer() if the old balancer calls RemoveSubConn() in its - // Close(). - ccb.updateCh.Put(sc) + // The graceful switch balancer will never call this. + logger.Errorf("ccb RemoveSubConn(%v) called unexpectedly, sc") } func (ccb *ccBalancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver.Address) { + if ccb.isIdleOrClosed() { + return + } + acbw, ok := sc.(*acBalancerWrapper) if !ok { return @@ -210,11 +328,10 @@ func (ccb *ccBalancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resol } func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) { - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { + if ccb.isIdleOrClosed() { return } + // Update picker before updating state. Even though the ordering here does // not matter, it can lead to multiple calls of Pick in the common start-up // case where we wait for ready and then perform an RPC. If the picker is @@ -225,6 +342,10 @@ func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) { } func (ccb *ccBalancerWrapper) ResolveNow(o resolver.ResolveNowOptions) { + if ccb.isIdleOrClosed() { + return + } + ccb.cc.resolveNow(o) } @@ -235,58 +356,99 @@ func (ccb *ccBalancerWrapper) Target() string { // acBalancerWrapper is a wrapper on top of ac for balancers. // It implements balancer.SubConn interface. type acBalancerWrapper struct { - mu sync.Mutex - ac *addrConn + ac *addrConn // read-only + ccb *ccBalancerWrapper // read-only + stateListener func(balancer.SubConnState) + + mu sync.Mutex + producers map[balancer.ProducerBuilder]*refCountedProducer +} + +func (acbw *acBalancerWrapper) String() string { + return fmt.Sprintf("SubConn(id:%d)", acbw.ac.channelzID.Int()) } func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) { - acbw.mu.Lock() - defer acbw.mu.Unlock() - if len(addrs) <= 0 { - acbw.ac.cc.removeAddrConn(acbw.ac, errConnDrain) + acbw.ac.updateAddrs(addrs) +} + +func (acbw *acBalancerWrapper) Connect() { + go acbw.ac.connect() +} + +func (acbw *acBalancerWrapper) Shutdown() { + ccb := acbw.ccb + if ccb.isIdleOrClosed() { + // It it safe to ignore this call when the balancer is closed or in idle + // because the ClientConn takes care of closing the connections. + // + // Not returning early from here when the balancer is closed or in idle + // leads to a deadlock though, because of the following sequence of + // calls when holding cc.mu: + // cc.exitIdleMode --> ccb.enterIdleMode --> gsw.Close --> + // ccb.RemoveAddrConn --> cc.removeAddrConn return } - if !acbw.ac.tryUpdateAddrs(addrs) { - cc := acbw.ac.cc - opts := acbw.ac.scopts - acbw.ac.mu.Lock() - // Set old ac.acbw to nil so the Shutdown state update will be ignored - // by balancer. - // - // TODO(bar) the state transition could be wrong when tearDown() old ac - // and creating new ac, fix the transition. - acbw.ac.acbw = nil - acbw.ac.mu.Unlock() - acState := acbw.ac.getState() - acbw.ac.cc.removeAddrConn(acbw.ac, errConnDrain) - - if acState == connectivity.Shutdown { - return - } - newAC, err := cc.newAddrConn(addrs, opts) - if err != nil { - channelz.Warningf(logger, acbw.ac.channelzID, "acBalancerWrapper: UpdateAddresses: failed to newAddrConn: %v", err) - return - } - acbw.ac = newAC - newAC.mu.Lock() - newAC.acbw = acbw - newAC.mu.Unlock() - if acState != connectivity.Idle { - go newAC.connect() - } + ccb.cc.removeAddrConn(acbw.ac, errConnDrain) +} + +// NewStream begins a streaming RPC on the addrConn. If the addrConn is not +// ready, blocks until it is or ctx expires. Returns an error when the context +// expires or the addrConn is shut down. +func (acbw *acBalancerWrapper) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) { + transport, err := acbw.ac.getTransport(ctx) + if err != nil { + return nil, err } + return newNonRetryClientStream(ctx, desc, method, transport, acbw.ac, opts...) } -func (acbw *acBalancerWrapper) Connect() { - acbw.mu.Lock() - defer acbw.mu.Unlock() - go acbw.ac.connect() +// Invoke performs a unary RPC. If the addrConn is not ready, returns +// errSubConnNotReady. +func (acbw *acBalancerWrapper) Invoke(ctx context.Context, method string, args any, reply any, opts ...CallOption) error { + cs, err := acbw.NewStream(ctx, unaryStreamDesc, method, opts...) + if err != nil { + return err + } + if err := cs.SendMsg(args); err != nil { + return err + } + return cs.RecvMsg(reply) } -func (acbw *acBalancerWrapper) getAddrConn() *addrConn { +type refCountedProducer struct { + producer balancer.Producer + refs int // number of current refs to the producer + close func() // underlying producer's close function +} + +func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (balancer.Producer, func()) { acbw.mu.Lock() defer acbw.mu.Unlock() - return acbw.ac + + // Look up existing producer from this builder. + pData := acbw.producers[pb] + if pData == nil { + // Not found; create a new one and add it to the producers map. + p, close := pb.Build(acbw) + pData = &refCountedProducer{producer: p, close: close} + acbw.producers[pb] = pData + } + // Account for this new reference. + pData.refs++ + + // Return a cleanup function wrapped in a OnceFunc to remove this reference + // and delete the refCountedProducer from the map if the total reference + // count goes to zero. + unref := func() { + acbw.mu.Lock() + pData.refs-- + if pData.refs == 0 { + defer pData.close() // Run outside the acbw mutex + delete(acbw.producers, pb) + } + acbw.mu.Unlock() + } + return pData.producer, grpcsync.OnceFunc(unref) } diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go index ed75290c..59548011 100644 --- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go +++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go @@ -18,14 +18,13 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0 -// protoc v3.14.0 +// protoc-gen-go v1.31.0 +// protoc v4.22.0 // source: grpc/binlog/v1/binarylog.proto package grpc_binarylog_v1 import ( - proto "github.com/golang/protobuf/proto" protoreflect "google.golang.org/protobuf/reflect/protoreflect" protoimpl "google.golang.org/protobuf/runtime/protoimpl" durationpb "google.golang.org/protobuf/types/known/durationpb" @@ -41,10 +40,6 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - // Enumerates the type of event // Note the terminology is different from the RPC semantics // definition, but the same meaning is expressed here. @@ -261,6 +256,7 @@ type GrpcLogEntry struct { // according to the type of the log entry. // // Types that are assignable to Payload: + // // *GrpcLogEntry_ClientHeader // *GrpcLogEntry_ServerHeader // *GrpcLogEntry_Message @@ -694,12 +690,12 @@ func (x *Message) GetData() []byte { // Header keys added by gRPC are omitted. To be more specific, // implementations will not log the following entries, and this is // not to be treated as a truncation: -// - entries handled by grpc that are not user visible, such as those -// that begin with 'grpc-' (with exception of grpc-trace-bin) -// or keys like 'lb-token' -// - transport specific entries, including but not limited to: -// ':path', ':authority', 'content-encoding', 'user-agent', 'te', etc -// - entries added for call credentials +// - entries handled by grpc that are not user visible, such as those +// that begin with 'grpc-' (with exception of grpc-trace-bin) +// or keys like 'lb-token' +// - transport specific entries, including but not limited to: +// ':path', ':authority', 'content-encoding', 'user-agent', 'te', etc +// - entries added for call credentials // // Implementations must always log grpc-trace-bin if it is present. // Practically speaking it will only be visible on server side because diff --git a/vendor/google.golang.org/grpc/call.go b/vendor/google.golang.org/grpc/call.go index 9e20e4d3..788c89c1 100644 --- a/vendor/google.golang.org/grpc/call.go +++ b/vendor/google.golang.org/grpc/call.go @@ -26,7 +26,7 @@ import ( // received. This is typically called by generated code. // // All errors returned by Invoke are compatible with the status package. -func (cc *ClientConn) Invoke(ctx context.Context, method string, args, reply interface{}, opts ...CallOption) error { +func (cc *ClientConn) Invoke(ctx context.Context, method string, args, reply any, opts ...CallOption) error { // allow interceptor to see all applicable call options, which means those // configured as defaults from dial option as well as per-call options opts = combine(cc.dopts.callOptions, opts) @@ -56,13 +56,13 @@ func combine(o1 []CallOption, o2 []CallOption) []CallOption { // received. This is typically called by generated code. // // DEPRECATED: Use ClientConn.Invoke instead. -func Invoke(ctx context.Context, method string, args, reply interface{}, cc *ClientConn, opts ...CallOption) error { +func Invoke(ctx context.Context, method string, args, reply any, cc *ClientConn, opts ...CallOption) error { return cc.Invoke(ctx, method, args, reply, opts...) } var unaryStreamDesc = &StreamDesc{ServerStreams: false, ClientStreams: false} -func invoke(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, opts ...CallOption) error { +func invoke(ctx context.Context, method string, req, reply any, cc *ClientConn, opts ...CallOption) error { cs, err := newClientStream(ctx, unaryStreamDesc, cc, method, opts...) if err != nil { return err diff --git a/vendor/google.golang.org/grpc/channelz/channelz.go b/vendor/google.golang.org/grpc/channelz/channelz.go new file mode 100644 index 00000000..32b7fa57 --- /dev/null +++ b/vendor/google.golang.org/grpc/channelz/channelz.go @@ -0,0 +1,36 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package channelz exports internals of the channelz implementation as required +// by other gRPC packages. +// +// The implementation of the channelz spec as defined in +// https://github.com/grpc/proposal/blob/master/A14-channelz.md, is provided by +// the `internal/channelz` package. +// +// # Experimental +// +// Notice: All APIs in this package are experimental and may be removed in a +// later release. +package channelz + +import "google.golang.org/grpc/internal/channelz" + +// Identifier is an opaque identifier which uniquely identifies an entity in the +// channelz database. +type Identifier = channelz.Identifier diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go index 34cc4c94..ff7fea10 100644 --- a/vendor/google.golang.org/grpc/clientconn.go +++ b/vendor/google.golang.org/grpc/clientconn.go @@ -23,7 +23,7 @@ import ( "errors" "fmt" "math" - "reflect" + "net/url" "strings" "sync" "sync/atomic" @@ -34,10 +34,12 @@ import ( "google.golang.org/grpc/codes" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" - "google.golang.org/grpc/internal/grpcutil" + "google.golang.org/grpc/internal/idle" + "google.golang.org/grpc/internal/pretty" iresolver "google.golang.org/grpc/internal/resolver" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" @@ -54,8 +56,6 @@ import ( const ( // minimum time to give a connection to complete minConnectTimeout = 20 * time.Second - // must match grpclbName in grpclb/grpclb.go - grpclbName = "grpclb" ) var ( @@ -69,6 +69,9 @@ var ( errConnDrain = errors.New("grpc: the connection is drained") // errConnClosing indicates that the connection is closing. errConnClosing = errors.New("grpc: the connection is closing") + // errConnIdling indicates the the connection is being closed as the channel + // is moving to an idle mode due to inactivity. + errConnIdling = errors.New("grpc: the connection is closing due to channel idleness") // invalidDefaultServiceConfigErrPrefix is used to prefix the json parsing error for the default // service config. invalidDefaultServiceConfigErrPrefix = "grpc: the provided default service config is invalid" @@ -79,17 +82,17 @@ var ( // errNoTransportSecurity indicates that there is no transport security // being set for ClientConn. Users should either set one or explicitly // call WithInsecure DialOption to disable security. - errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithInsecure() explicitly or set credentials)") + errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithTransportCredentials(insecure.NewCredentials()) explicitly or set credentials)") // errTransportCredsAndBundle indicates that creds bundle is used together // with other individual Transport Credentials. errTransportCredsAndBundle = errors.New("grpc: credentials.Bundle may not be used with individual TransportCredentials") - // errTransportCredentialsMissing indicates that users want to transmit security - // information (e.g., OAuth2 token) which requires secure connection on an insecure - // connection. + // errNoTransportCredsInBundle indicated that the configured creds bundle + // returned a transport credentials which was nil. + errNoTransportCredsInBundle = errors.New("grpc: credentials.Bundle must return non-nil transport credentials") + // errTransportCredentialsMissing indicates that users want to transmit + // security information (e.g., OAuth2 token) which requires secure + // connection on an insecure connection. errTransportCredentialsMissing = errors.New("grpc: the credentials require transport level security (use grpc.WithTransportCredentials() to set)") - // errCredentialsConflict indicates that grpc.WithTransportCredentials() - // and grpc.WithInsecure() are both called for a connection. - errCredentialsConflict = errors.New("grpc: transport credentials are set for an insecure connection (grpc.WithTransportCredentials() and grpc.WithInsecure() are both called)") ) const ( @@ -134,17 +137,42 @@ func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) (*ires // e.g. to use dns resolver, a "dns:///" prefix should be applied to the target. func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) { cc := &ClientConn{ - target: target, - csMgr: &connectivityStateManager{}, - conns: make(map[*addrConn]struct{}), - dopts: defaultDialOptions(), - blockingpicker: newPickerWrapper(), - czData: new(channelzData), - firstResolveEvent: grpcsync.NewEvent(), + target: target, + conns: make(map[*addrConn]struct{}), + dopts: defaultDialOptions(), + czData: new(channelzData), } + + // We start the channel off in idle mode, but kick it out of idle at the end + // of this method, instead of waiting for the first RPC. Other gRPC + // implementations do wait for the first RPC to kick the channel out of + // idle. But doing so would be a major behavior change for our users who are + // used to seeing the channel active after Dial. + // + // Taking this approach of kicking it out of idle at the end of this method + // allows us to share the code between channel creation and exiting idle + // mode. This will also make it easy for us to switch to starting the + // channel off in idle, if at all we ever get to do that. + cc.idlenessState = ccIdlenessStateIdle + cc.retryThrottler.Store((*retryThrottler)(nil)) cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{nil}) cc.ctx, cc.cancel = context.WithCancel(context.Background()) + cc.exitIdleCond = sync.NewCond(&cc.mu) + + disableGlobalOpts := false + for _, opt := range opts { + if _, ok := opt.(*disableGlobalDialOptions); ok { + disableGlobalOpts = true + break + } + } + + if !disableGlobalOpts { + for _, opt := range globalDialOptions { + opt.apply(&cc.dopts) + } + } for _, opt := range opts { opt.apply(&cc.dopts) @@ -159,40 +187,13 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } }() - if channelz.IsOn() { - if cc.dopts.channelzParentID != 0 { - cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, cc.dopts.channelzParentID, target) - channelz.AddTraceEvent(logger, cc.channelzID, 0, &channelz.TraceEventDesc{ - Desc: "Channel Created", - Severity: channelz.CtInfo, - Parent: &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Nested Channel(id:%d) created", cc.channelzID), - Severity: channelz.CtInfo, - }, - }) - } else { - cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, 0, target) - channelz.Info(logger, cc.channelzID, "Channel Created") - } - cc.csMgr.channelzID = cc.channelzID - } + // Register ClientConn with channelz. + cc.channelzRegistration(target) - if !cc.dopts.insecure { - if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { - return nil, errNoTransportSecurity - } - if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { - return nil, errTransportCredsAndBundle - } - } else { - if cc.dopts.copts.TransportCredentials != nil || cc.dopts.copts.CredsBundle != nil { - return nil, errCredentialsConflict - } - for _, cd := range cc.dopts.copts.PerRPCCredentials { - if cd.RequireTransportSecurity() { - return nil, errTransportCredentialsMissing - } - } + cc.csMgr = newConnectivityStateManager(cc.ctx, cc.channelzID) + + if err := cc.validateTransportCredentials(); err != nil { + return nil, err } if cc.dopts.defaultServiceConfigRawJSON != nil { @@ -230,58 +231,19 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } }() - scSet := false - if cc.dopts.scChan != nil { - // Try to get an initial service config. - select { - case sc, ok := <-cc.dopts.scChan: - if ok { - cc.sc = &sc - cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{&sc}) - scSet = true - } - default: - } - } if cc.dopts.bs == nil { cc.dopts.bs = backoff.DefaultExponential } // Determine the resolver to use. - cc.parsedTarget = grpcutil.ParseTarget(cc.target, cc.dopts.copts.Dialer != nil) - channelz.Infof(logger, cc.channelzID, "parsed scheme: %q", cc.parsedTarget.Scheme) - resolverBuilder := cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - // If resolver builder is still nil, the parsed target's scheme is - // not registered. Fallback to default resolver and set Endpoint to - // the original target. - channelz.Infof(logger, cc.channelzID, "scheme %q not registered, fallback to default scheme", cc.parsedTarget.Scheme) - cc.parsedTarget = resolver.Target{ - Scheme: resolver.GetDefaultScheme(), - Endpoint: target, - } - resolverBuilder = cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - return nil, fmt.Errorf("could not get resolver for default scheme: %q", cc.parsedTarget.Scheme) - } + if err := cc.parseTargetAndFindResolver(); err != nil { + return nil, err } - - creds := cc.dopts.copts.TransportCredentials - if creds != nil && creds.Info().ServerName != "" { - cc.authority = creds.Info().ServerName - } else if cc.dopts.insecure && cc.dopts.authority != "" { - cc.authority = cc.dopts.authority - } else if strings.HasPrefix(cc.target, "unix:") || strings.HasPrefix(cc.target, "unix-abstract:") { - cc.authority = "localhost" - } else if strings.HasPrefix(cc.parsedTarget.Endpoint, ":") { - cc.authority = "localhost" + cc.parsedTarget.Endpoint - } else { - // Use endpoint from "scheme://authority/endpoint" as the default - // authority for ClientConn. - cc.authority = cc.parsedTarget.Endpoint + if err = cc.determineAuthority(); err != nil { + return nil, err } - if cc.dopts.scChan != nil && !scSet { + if cc.dopts.scChan != nil { // Blocking wait for the initial service config. select { case sc, ok := <-cc.dopts.scChan: @@ -297,56 +259,234 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * go cc.scWatcher() } + // This creates the name resolver, load balancer, blocking picker etc. + if err := cc.exitIdleMode(); err != nil { + return nil, err + } + + // Configure idleness support with configured idle timeout or default idle + // timeout duration. Idleness can be explicitly disabled by the user, by + // setting the dial option to 0. + cc.idlenessMgr = idle.NewManager(idle.ManagerOptions{Enforcer: (*idler)(cc), Timeout: cc.dopts.idleTimeout, Logger: logger}) + + // Return early for non-blocking dials. + if !cc.dopts.block { + return cc, nil + } + + // A blocking dial blocks until the clientConn is ready. + for { + s := cc.GetState() + if s == connectivity.Idle { + cc.Connect() + } + if s == connectivity.Ready { + return cc, nil + } else if cc.dopts.copts.FailOnNonTempDialError && s == connectivity.TransientFailure { + if err = cc.connectionError(); err != nil { + terr, ok := err.(interface { + Temporary() bool + }) + if ok && !terr.Temporary() { + return nil, err + } + } + } + if !cc.WaitForStateChange(ctx, s) { + // ctx got timeout or canceled. + if err = cc.connectionError(); err != nil && cc.dopts.returnLastError { + return nil, err + } + return nil, ctx.Err() + } + } +} + +// addTraceEvent is a helper method to add a trace event on the channel. If the +// channel is a nested one, the same event is also added on the parent channel. +func (cc *ClientConn) addTraceEvent(msg string) { + ted := &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Channel %s", msg), + Severity: channelz.CtInfo, + } + if cc.dopts.channelzParentID != nil { + ted.Parent = &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Nested channel(id:%d) %s", cc.channelzID.Int(), msg), + Severity: channelz.CtInfo, + } + } + channelz.AddTraceEvent(logger, cc.channelzID, 0, ted) +} + +type idler ClientConn + +func (i *idler) EnterIdleMode() error { + return (*ClientConn)(i).enterIdleMode() +} + +func (i *idler) ExitIdleMode() error { + return (*ClientConn)(i).exitIdleMode() +} + +// exitIdleMode moves the channel out of idle mode by recreating the name +// resolver and load balancer. +func (cc *ClientConn) exitIdleMode() error { + cc.mu.Lock() + if cc.conns == nil { + cc.mu.Unlock() + return errConnClosing + } + if cc.idlenessState != ccIdlenessStateIdle { + cc.mu.Unlock() + channelz.Infof(logger, cc.channelzID, "ClientConn asked to exit idle mode, current mode is %v", cc.idlenessState) + return nil + } + + defer func() { + // When Close() and exitIdleMode() race against each other, one of the + // following two can happen: + // - Close() wins the race and runs first. exitIdleMode() runs after, and + // sees that the ClientConn is already closed and hence returns early. + // - exitIdleMode() wins the race and runs first and recreates the balancer + // and releases the lock before recreating the resolver. If Close() runs + // in this window, it will wait for exitIdleMode to complete. + // + // We achieve this synchronization using the below condition variable. + cc.mu.Lock() + cc.idlenessState = ccIdlenessStateActive + cc.exitIdleCond.Signal() + cc.mu.Unlock() + }() + + cc.idlenessState = ccIdlenessStateExitingIdle + exitedIdle := false + if cc.blockingpicker == nil { + cc.blockingpicker = newPickerWrapper(cc.dopts.copts.StatsHandlers) + } else { + cc.blockingpicker.exitIdleMode() + exitedIdle = true + } + var credsClone credentials.TransportCredentials if creds := cc.dopts.copts.TransportCredentials; creds != nil { credsClone = creds.Clone() } - cc.balancerBuildOpts = balancer.BuildOptions{ - DialCreds: credsClone, - CredsBundle: cc.dopts.copts.CredsBundle, - Dialer: cc.dopts.copts.Dialer, - CustomUserAgent: cc.dopts.copts.UserAgent, - ChannelzParentID: cc.channelzID, - Target: cc.parsedTarget, + if cc.balancerWrapper == nil { + cc.balancerWrapper = newCCBalancerWrapper(cc, balancer.BuildOptions{ + DialCreds: credsClone, + CredsBundle: cc.dopts.copts.CredsBundle, + Dialer: cc.dopts.copts.Dialer, + Authority: cc.authority, + CustomUserAgent: cc.dopts.copts.UserAgent, + ChannelzParentID: cc.channelzID, + Target: cc.parsedTarget, + }) + } else { + cc.balancerWrapper.exitIdleMode() } + cc.firstResolveEvent = grpcsync.NewEvent() + cc.mu.Unlock() - // Build the resolver. - rWrapper, err := newCCResolverWrapper(cc, resolverBuilder) - if err != nil { - return nil, fmt.Errorf("failed to build resolver: %v", err) + // This needs to be called without cc.mu because this builds a new resolver + // which might update state or report error inline which needs to be handled + // by cc.updateResolverState() which also grabs cc.mu. + if err := cc.initResolverWrapper(credsClone); err != nil { + return err + } + + if exitedIdle { + cc.addTraceEvent("exiting idle mode") } + return nil +} + +// enterIdleMode puts the channel in idle mode, and as part of it shuts down the +// name resolver, load balancer and any subchannels. +func (cc *ClientConn) enterIdleMode() error { cc.mu.Lock() - cc.resolverWrapper = rWrapper + if cc.conns == nil { + cc.mu.Unlock() + return ErrClientConnClosing + } + if cc.idlenessState != ccIdlenessStateActive { + channelz.Errorf(logger, cc.channelzID, "ClientConn asked to enter idle mode, current mode is %v", cc.idlenessState) + cc.mu.Unlock() + return nil + } + + // cc.conns == nil is a proxy for the ClientConn being closed. So, instead + // of setting it to nil here, we recreate the map. This also means that we + // don't have to do this when exiting idle mode. + conns := cc.conns + cc.conns = make(map[*addrConn]struct{}) + + // TODO: Currently, we close the resolver wrapper upon entering idle mode + // and create a new one upon exiting idle mode. This means that the + // `cc.resolverWrapper` field would be overwritten everytime we exit idle + // mode. While this means that we need to hold `cc.mu` when accessing + // `cc.resolverWrapper`, it makes the code simpler in the wrapper. We should + // try to do the same for the balancer and picker wrappers too. + cc.resolverWrapper.close() + cc.blockingpicker.enterIdleMode() + cc.balancerWrapper.enterIdleMode() + cc.csMgr.updateState(connectivity.Idle) + cc.idlenessState = ccIdlenessStateIdle cc.mu.Unlock() - // A blocking dial blocks until the clientConn is ready. - if cc.dopts.block { - for { - cc.Connect() - s := cc.GetState() - if s == connectivity.Ready { - break - } else if cc.dopts.copts.FailOnNonTempDialError && s == connectivity.TransientFailure { - if err = cc.connectionError(); err != nil { - terr, ok := err.(interface { - Temporary() bool - }) - if ok && !terr.Temporary() { - return nil, err - } - } - } - if !cc.WaitForStateChange(ctx, s) { - // ctx got timeout or canceled. - if err = cc.connectionError(); err != nil && cc.dopts.returnLastError { - return nil, err - } - return nil, ctx.Err() + go func() { + cc.addTraceEvent("entering idle mode") + for ac := range conns { + ac.tearDown(errConnIdling) + } + }() + return nil +} + +// validateTransportCredentials performs a series of checks on the configured +// transport credentials. It returns a non-nil error if any of these conditions +// are met: +// - no transport creds and no creds bundle is configured +// - both transport creds and creds bundle are configured +// - creds bundle is configured, but it lacks a transport credentials +// - insecure transport creds configured alongside call creds that require +// transport level security +// +// If none of the above conditions are met, the configured credentials are +// deemed valid and a nil error is returned. +func (cc *ClientConn) validateTransportCredentials() error { + if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { + return errNoTransportSecurity + } + if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { + return errTransportCredsAndBundle + } + if cc.dopts.copts.CredsBundle != nil && cc.dopts.copts.CredsBundle.TransportCredentials() == nil { + return errNoTransportCredsInBundle + } + transportCreds := cc.dopts.copts.TransportCredentials + if transportCreds == nil { + transportCreds = cc.dopts.copts.CredsBundle.TransportCredentials() + } + if transportCreds.Info().SecurityProtocol == "insecure" { + for _, cd := range cc.dopts.copts.PerRPCCredentials { + if cd.RequireTransportSecurity() { + return errTransportCredentialsMissing } } } + return nil +} - return cc, nil +// channelzRegistration registers the newly created ClientConn with channelz and +// stores the returned identifier in `cc.channelzID` and `cc.csMgr.channelzID`. +// A channelz trace event is emitted for ClientConn creation. If the newly +// created ClientConn is a nested one, i.e a valid parent ClientConn ID is +// specified via a dial option, the trace event is also added to the parent. +// +// Doesn't grab cc.mu as this method is expected to be called only at Dial time. +func (cc *ClientConn) channelzRegistration(target string) { + cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, cc.dopts.channelzParentID, target) + cc.addTraceEvent("created") } // chainUnaryClientInterceptors chains all unary client interceptors into one. @@ -363,7 +503,7 @@ func chainUnaryClientInterceptors(cc *ClientConn) { } else if len(interceptors) == 1 { chainedInt = interceptors[0] } else { - chainedInt = func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error { + chainedInt = func(ctx context.Context, method string, req, reply any, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error { return interceptors[0](ctx, method, req, reply, cc, getChainUnaryInvoker(interceptors, 0, invoker), opts...) } } @@ -375,7 +515,7 @@ func getChainUnaryInvoker(interceptors []UnaryClientInterceptor, curr int, final if curr == len(interceptors)-1 { return finalInvoker } - return func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, opts ...CallOption) error { + return func(ctx context.Context, method string, req, reply any, cc *ClientConn, opts ...CallOption) error { return interceptors[curr+1](ctx, method, req, reply, cc, getChainUnaryInvoker(interceptors, curr+1, finalInvoker), opts...) } } @@ -411,13 +551,27 @@ func getChainStreamer(interceptors []StreamClientInterceptor, curr int, finalStr } } +// newConnectivityStateManager creates an connectivityStateManager with +// the specified id. +func newConnectivityStateManager(ctx context.Context, id *channelz.Identifier) *connectivityStateManager { + return &connectivityStateManager{ + channelzID: id, + pubSub: grpcsync.NewPubSub(ctx), + } +} + // connectivityStateManager keeps the connectivity.State of ClientConn. // This struct will eventually be exported so the balancers can access it. +// +// TODO: If possible, get rid of the `connectivityStateManager` type, and +// provide this functionality using the `PubSub`, to avoid keeping track of +// the connectivity state at two places. type connectivityStateManager struct { mu sync.Mutex state connectivity.State notifyChan chan struct{} - channelzID int64 + channelzID *channelz.Identifier + pubSub *grpcsync.PubSub } // updateState updates the connectivity.State of ClientConn. @@ -433,6 +587,8 @@ func (csm *connectivityStateManager) updateState(state connectivity.State) { return } csm.state = state + csm.pubSub.Publish(state) + channelz.Infof(logger, csm.channelzID, "Channel Connectivity change to %v", state) if csm.notifyChan != nil { // There are other goroutines waiting on this channel. @@ -462,7 +618,7 @@ func (csm *connectivityStateManager) getNotifyChan() <-chan struct{} { type ClientConnInterface interface { // Invoke performs a unary RPC and returns after the response is received // into reply. - Invoke(ctx context.Context, method string, args interface{}, reply interface{}, opts ...CallOption) error + Invoke(ctx context.Context, method string, args any, reply any, opts ...CallOption) error // NewStream begins a streaming RPC. NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) } @@ -483,43 +639,80 @@ var _ ClientConnInterface = (*ClientConn)(nil) // handshakes. It also handles errors on established connections by // re-resolving the name and reconnecting. type ClientConn struct { - ctx context.Context - cancel context.CancelFunc - - target string - parsedTarget resolver.Target - authority string - dopts dialOptions - csMgr *connectivityStateManager - - balancerBuildOpts balancer.BuildOptions - blockingpicker *pickerWrapper - + ctx context.Context // Initialized using the background context at dial time. + cancel context.CancelFunc // Cancelled on close. + + // The following are initialized at dial time, and are read-only after that. + target string // User's dial target. + parsedTarget resolver.Target // See parseTargetAndFindResolver(). + authority string // See determineAuthority(). + dopts dialOptions // Default and user specified dial options. + channelzID *channelz.Identifier // Channelz identifier for the channel. + resolverBuilder resolver.Builder // See parseTargetAndFindResolver(). + balancerWrapper *ccBalancerWrapper // Uses gracefulswitch.balancer underneath. + idlenessMgr idle.Manager + + // The following provide their own synchronization, and therefore don't + // require cc.mu to be held to access them. + csMgr *connectivityStateManager + blockingpicker *pickerWrapper safeConfigSelector iresolver.SafeConfigSelector + czData *channelzData + retryThrottler atomic.Value // Updated from service config. - mu sync.RWMutex - resolverWrapper *ccResolverWrapper - sc *ServiceConfig - conns map[*addrConn]struct{} - // Keepalive parameter can be updated if a GoAway is received. - mkp keepalive.ClientParameters - curBalancerName string - balancerWrapper *ccBalancerWrapper - retryThrottler atomic.Value - + // firstResolveEvent is used to track whether the name resolver sent us at + // least one update. RPCs block on this event. firstResolveEvent *grpcsync.Event - channelzID int64 // channelz unique identification number - czData *channelzData + // mu protects the following fields. + // TODO: split mu so the same mutex isn't used for everything. + mu sync.RWMutex + resolverWrapper *ccResolverWrapper // Initialized in Dial; cleared in Close. + sc *ServiceConfig // Latest service config received from the resolver. + conns map[*addrConn]struct{} // Set to nil on close. + mkp keepalive.ClientParameters // May be updated upon receipt of a GoAway. + idlenessState ccIdlenessState // Tracks idleness state of the channel. + exitIdleCond *sync.Cond // Signalled when channel exits idle. lceMu sync.Mutex // protects lastConnectionError lastConnectionError error } +// ccIdlenessState tracks the idleness state of the channel. +// +// Channels start off in `active` and move to `idle` after a period of +// inactivity. When moving back to `active` upon an incoming RPC, they +// transition through `exiting_idle`. This state is useful for synchronization +// with Close(). +// +// This state tracking is mostly for self-protection. The idlenessManager is +// expected to keep track of the state as well, and is expected not to call into +// the ClientConn unnecessarily. +type ccIdlenessState int8 + +const ( + ccIdlenessStateActive ccIdlenessState = iota + ccIdlenessStateIdle + ccIdlenessStateExitingIdle +) + +func (s ccIdlenessState) String() string { + switch s { + case ccIdlenessStateActive: + return "active" + case ccIdlenessStateIdle: + return "idle" + case ccIdlenessStateExitingIdle: + return "exitingIdle" + default: + return "unknown" + } +} + // WaitForStateChange waits until the connectivity.State of ClientConn changes from sourceState or // ctx expires. A true value is returned in former case and false in latter. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -538,7 +731,7 @@ func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connec // GetState returns the connectivity.State of ClientConn. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a later // release. @@ -550,19 +743,15 @@ func (cc *ClientConn) GetState() connectivity.State { // the channel is idle. Does not wait for the connection attempts to begin // before returning. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a later // release. func (cc *ClientConn) Connect() { - cc.mu.Lock() - defer cc.mu.Unlock() - if cc.balancerWrapper != nil && cc.balancerWrapper.exitIdle() { - return - } - for ac := range cc.conns { - go ac.connect() - } + cc.exitIdleMode() + // If the ClientConn was not in idle mode, we need to call ExitIdle on the + // LB policy so that connections can be created. + cc.balancerWrapper.exitIdleMode() } func (cc *ClientConn) scWatcher() { @@ -611,6 +800,10 @@ func init() { panic(fmt.Sprintf("impossible error parsing empty service config: %v", cfg.Err)) } emptyServiceConfig = cfg.Config.(*ServiceConfig) + + internal.SubscribeToConnectivityStateChanges = func(cc *ClientConn, s grpcsync.Subscriber) func() { + return cc.csMgr.pubSub.Subscribe(s) + } } func (cc *ClientConn) maybeApplyDefaultServiceConfig(addrs []resolver.Address) { @@ -642,9 +835,7 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { // with the new addresses. cc.maybeApplyDefaultServiceConfig(nil) - if cc.balancerWrapper != nil { - cc.balancerWrapper.resolverError(err) - } + cc.balancerWrapper.resolverError(err) // No addresses are valid with err set; return early. cc.mu.Unlock() @@ -652,7 +843,10 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { } var ret error - if cc.dopts.disableServiceConfig || s.ServiceConfig == nil { + if cc.dopts.disableServiceConfig { + channelz.Infof(logger, cc.channelzID, "ignoring service config from resolver (%v) and applying the default because service config is disabled", s.ServiceConfig) + cc.maybeApplyDefaultServiceConfig(s.Addresses) + } else if s.ServiceConfig == nil { cc.maybeApplyDefaultServiceConfig(s.Addresses) // TODO: do we need to apply a failing LB policy if there is no // default, per the error handling design? @@ -669,16 +863,10 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { cc.applyServiceConfigAndBalancer(sc, configSelector, s.Addresses) } else { ret = balancer.ErrBadResolverState - if cc.balancerWrapper == nil { - var err error - if s.ServiceConfig.Err != nil { - err = status.Errorf(codes.Unavailable, "error parsing service config: %v", s.ServiceConfig.Err) - } else { - err = status.Errorf(codes.Unavailable, "illegal service config type: %T", s.ServiceConfig.Config) - } - cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{cc.sc}) - cc.blockingpicker.updatePicker(base.NewErrPicker(err)) - cc.csMgr.updateState(connectivity.TransientFailure) + if cc.sc == nil { + // Apply the failing LB only if we haven't received valid service config + // from the name resolver in the past. + cc.applyFailingLB(s.ServiceConfig) cc.mu.Unlock() return ret } @@ -686,24 +874,12 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { } var balCfg serviceconfig.LoadBalancingConfig - if cc.dopts.balancerBuilder == nil && cc.sc != nil && cc.sc.lbConfig != nil { + if cc.sc != nil && cc.sc.lbConfig != nil { balCfg = cc.sc.lbConfig.cfg } - - cbn := cc.curBalancerName bw := cc.balancerWrapper cc.mu.Unlock() - if cbn != grpclbName { - // Filter any grpclb addresses since we don't have the grpclb balancer. - for i := 0; i < len(s.Addresses); { - if s.Addresses[i].Type == resolver.GRPCLB { - copy(s.Addresses[i:], s.Addresses[i+1:]) - s.Addresses = s.Addresses[:len(s.Addresses)-1] - continue - } - i++ - } - } + uccsErr := bw.updateClientConnState(&balancer.ClientConnState{ResolverState: s, BalancerConfig: balCfg}) if ret == nil { ret = uccsErr // prefer ErrBadResolver state since any other error is @@ -712,56 +888,42 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { return ret } -// switchBalancer starts the switching from current balancer to the balancer -// with the given name. -// -// It will NOT send the current address list to the new balancer. If needed, -// caller of this function should send address list to the new balancer after -// this function returns. +// applyFailingLB is akin to configuring an LB policy on the channel which +// always fails RPCs. Here, an actual LB policy is not configured, but an always +// erroring picker is configured, which returns errors with information about +// what was invalid in the received service config. A config selector with no +// service config is configured, and the connectivity state of the channel is +// set to TransientFailure. // // Caller must hold cc.mu. -func (cc *ClientConn) switchBalancer(name string) { - if strings.EqualFold(cc.curBalancerName, name) { - return - } - - channelz.Infof(logger, cc.channelzID, "ClientConn switching balancer to %q", name) - if cc.dopts.balancerBuilder != nil { - channelz.Info(logger, cc.channelzID, "ignoring balancer switching: Balancer DialOption used instead") - return - } - if cc.balancerWrapper != nil { - // Don't hold cc.mu while closing the balancers. The balancers may call - // methods that require cc.mu (e.g. cc.NewSubConn()). Holding the mutex - // would cause a deadlock in that case. - cc.mu.Unlock() - cc.balancerWrapper.close() - cc.mu.Lock() - } - - builder := balancer.Get(name) - if builder == nil { - channelz.Warningf(logger, cc.channelzID, "Channel switches to new LB policy %q due to fallback from invalid balancer name", PickFirstBalancerName) - channelz.Infof(logger, cc.channelzID, "failed to get balancer builder for: %v, using pick_first instead", name) - builder = newPickfirstBuilder() +func (cc *ClientConn) applyFailingLB(sc *serviceconfig.ParseResult) { + var err error + if sc.Err != nil { + err = status.Errorf(codes.Unavailable, "error parsing service config: %v", sc.Err) } else { - channelz.Infof(logger, cc.channelzID, "Channel switches to new LB policy %q", name) + err = status.Errorf(codes.Unavailable, "illegal service config type: %T", sc.Config) } - - cc.curBalancerName = builder.Name() - cc.balancerWrapper = newCCBalancerWrapper(cc, builder, cc.balancerBuildOpts) + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{nil}) + cc.blockingpicker.updatePicker(base.NewErrPicker(err)) + cc.csMgr.updateState(connectivity.TransientFailure) } func (cc *ClientConn) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State, err error) { - cc.mu.Lock() - if cc.conns == nil { - cc.mu.Unlock() - return + cc.balancerWrapper.updateSubConnState(sc, s, err) +} + +// Makes a copy of the input addresses slice and clears out the balancer +// attributes field. Addresses are passed during subconn creation and address +// update operations. In both cases, we will clear the balancer attributes by +// calling this function, and therefore we will be able to use the Equal method +// provided by the resolver.Address type for comparison. +func copyAddressesWithoutBalancerAttributes(in []resolver.Address) []resolver.Address { + out := make([]resolver.Address, len(in)) + for i := range in { + out[i] = in[i] + out[i].BalancerAttributes = nil } - // TODO(bar switching) send updates to all balancer wrappers when balancer - // gracefully switching is supported. - cc.balancerWrapper.handleSubConnStateChange(sc, s, err) - cc.mu.Unlock() + return out } // newAddrConn creates an addrConn for addrs and adds it to cc.conns. @@ -771,32 +933,36 @@ func (cc *ClientConn) newAddrConn(addrs []resolver.Address, opts balancer.NewSub ac := &addrConn{ state: connectivity.Idle, cc: cc, - addrs: addrs, + addrs: copyAddressesWithoutBalancerAttributes(addrs), scopts: opts, dopts: cc.dopts, czData: new(channelzData), resetBackoff: make(chan struct{}), + stateChan: make(chan struct{}), } ac.ctx, ac.cancel = context.WithCancel(cc.ctx) // Track ac in cc. This needs to be done before any getTransport(...) is called. cc.mu.Lock() + defer cc.mu.Unlock() if cc.conns == nil { - cc.mu.Unlock() return nil, ErrClientConnClosing } - if channelz.IsOn() { - ac.channelzID = channelz.RegisterSubChannel(ac, cc.channelzID, "") - channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ - Desc: "Subchannel Created", - Severity: channelz.CtInfo, - Parent: &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Subchannel(id:%d) created", ac.channelzID), - Severity: channelz.CtInfo, - }, - }) + + var err error + ac.channelzID, err = channelz.RegisterSubChannel(ac, cc.channelzID, "") + if err != nil { + return nil, err } + channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ + Desc: "Subchannel created", + Severity: channelz.CtInfo, + Parent: &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Subchannel(id:%d) created", ac.channelzID.Int()), + Severity: channelz.CtInfo, + }, + }) + cc.conns[ac] = struct{}{} - cc.mu.Unlock() return ac, nil } @@ -826,7 +992,7 @@ func (cc *ClientConn) channelzMetric() *channelz.ChannelInternalMetric { // Target returns the target string of the ClientConn. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -853,70 +1019,114 @@ func (cc *ClientConn) incrCallsFailed() { func (ac *addrConn) connect() error { ac.mu.Lock() if ac.state == connectivity.Shutdown { + if logger.V(2) { + logger.Infof("connect called on shutdown addrConn; ignoring.") + } ac.mu.Unlock() return errConnClosing } if ac.state != connectivity.Idle { + if logger.V(2) { + logger.Infof("connect called on addrConn in non-idle state (%v); ignoring.", ac.state) + } ac.mu.Unlock() return nil } - // Update connectivity state within the lock to prevent subsequent or - // concurrent calls from resetting the transport more than once. - ac.updateConnectivityState(connectivity.Connecting, nil) ac.mu.Unlock() ac.resetTransport() return nil } -// tryUpdateAddrs tries to update ac.addrs with the new addresses list. -// -// If ac is Connecting, it returns false. The caller should tear down the ac and -// create a new one. Note that the backoff will be reset when this happens. -// -// If ac is TransientFailure, it updates ac.addrs and returns true. The updated -// addresses will be picked up by retry in the next iteration after backoff. -// -// If ac is Shutdown or Idle, it updates ac.addrs and returns true. -// -// If ac is Ready, it checks whether current connected address of ac is in the -// new addrs list. -// - If true, it updates ac.addrs and returns true. The ac will keep using -// the existing connection. -// - If false, it does nothing and returns false. -func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool { +func equalAddresses(a, b []resolver.Address) bool { + if len(a) != len(b) { + return false + } + for i, v := range a { + if !v.Equal(b[i]) { + return false + } + } + return true +} + +// updateAddrs updates ac.addrs with the new addresses list and handles active +// connections or connection attempts. +func (ac *addrConn) updateAddrs(addrs []resolver.Address) { ac.mu.Lock() - defer ac.mu.Unlock() - channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs) + channelz.Infof(logger, ac.channelzID, "addrConn: updateAddrs curAddr: %v, addrs: %v", pretty.ToJSON(ac.curAddr), pretty.ToJSON(addrs)) + + addrs = copyAddressesWithoutBalancerAttributes(addrs) + if equalAddresses(ac.addrs, addrs) { + ac.mu.Unlock() + return + } + + ac.addrs = addrs + if ac.state == connectivity.Shutdown || ac.state == connectivity.TransientFailure || ac.state == connectivity.Idle { - ac.addrs = addrs - return true + // We were not connecting, so do nothing but update the addresses. + ac.mu.Unlock() + return } - if ac.state == connectivity.Connecting { - return false + if ac.state == connectivity.Ready { + // Try to find the connected address. + for _, a := range addrs { + a.ServerName = ac.cc.getServerName(a) + if a.Equal(ac.curAddr) { + // We are connected to a valid address, so do nothing but + // update the addresses. + ac.mu.Unlock() + return + } + } } - // ac.state is Ready, try to find the connected address. - var curAddrFound bool - for _, a := range addrs { - // a.ServerName takes precedent over ClientConn authority, if present. - if a.ServerName == "" { - a.ServerName = ac.cc.authority - } - if reflect.DeepEqual(ac.curAddr, a) { - curAddrFound = true - break - } + // We are either connected to the wrong address or currently connecting. + // Stop the current iteration and restart. + + ac.cancel() + ac.ctx, ac.cancel = context.WithCancel(ac.cc.ctx) + + // We have to defer here because GracefulClose => onClose, which requires + // locking ac.mu. + if ac.transport != nil { + defer ac.transport.GracefulClose() + ac.transport = nil } - channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddrFound: %v", curAddrFound) - if curAddrFound { - ac.addrs = addrs + + if len(addrs) == 0 { + ac.updateConnectivityState(connectivity.Idle, nil) } - return curAddrFound + ac.mu.Unlock() + + // Since we were connecting/connected, we should start a new connection + // attempt. + go ac.resetTransport() +} + +// getServerName determines the serverName to be used in the connection +// handshake. The default value for the serverName is the authority on the +// ClientConn, which either comes from the user's dial target or through an +// authority override specified using the WithAuthority dial option. Name +// resolvers can specify a per-address override for the serverName through the +// resolver.Address.ServerName field which is used only if the WithAuthority +// dial option was not used. The rationale is that per-address authority +// overrides specified by the name resolver can represent a security risk, while +// an override specified by the user is more dependable since they probably know +// what they are doing. +func (cc *ClientConn) getServerName(addr resolver.Address) string { + if cc.dopts.authority != "" { + return cc.dopts.authority + } + if addr.ServerName != "" { + return addr.ServerName + } + return cc.authority } func getMethodConfig(sc *ServiceConfig, method string) MethodConfig { @@ -957,15 +1167,11 @@ func (cc *ClientConn) healthCheckConfig() *healthCheckConfig { return cc.sc.healthCheckConfig } -func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, func(balancer.DoneInfo), error) { - t, done, err := cc.blockingpicker.pick(ctx, failfast, balancer.PickInfo{ +func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, balancer.PickResult, error) { + return cc.blockingpicker.pick(ctx, failfast, balancer.PickInfo{ Ctx: ctx, FullMethodName: method, }) - if err != nil { - return nil, nil, toRPCErr(err) - } - return t, done, nil } func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, configSelector iresolver.ConfigSelector, addrs []resolver.Address) { @@ -990,35 +1196,16 @@ func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, configSel cc.retryThrottler.Store((*retryThrottler)(nil)) } - if cc.dopts.balancerBuilder == nil { - // Only look at balancer types and switch balancer if balancer dial - // option is not set. - var newBalancerName string - if cc.sc != nil && cc.sc.lbConfig != nil { - newBalancerName = cc.sc.lbConfig.name - } else { - var isGRPCLB bool - for _, a := range addrs { - if a.Type == resolver.GRPCLB { - isGRPCLB = true - break - } - } - if isGRPCLB { - newBalancerName = grpclbName - } else if cc.sc != nil && cc.sc.LB != nil { - newBalancerName = *cc.sc.LB - } else { - newBalancerName = PickFirstBalancerName - } - } - cc.switchBalancer(newBalancerName) - } else if cc.balancerWrapper == nil { - // Balancer dial option was set, and this is the first time handling - // resolved addresses. Build a balancer with dopts.balancerBuilder. - cc.curBalancerName = cc.dopts.balancerBuilder.Name() - cc.balancerWrapper = newCCBalancerWrapper(cc, cc.dopts.balancerBuilder, cc.balancerBuildOpts) + var newBalancerName string + if cc.sc == nil || (cc.sc.lbConfig == nil && cc.sc.LB == nil) { + // No service config or no LB policy specified in config. + newBalancerName = PickFirstBalancerName + } else if cc.sc.lbConfig != nil { + newBalancerName = cc.sc.lbConfig.name + } else { // cc.sc.LB != nil + newBalancerName = *cc.sc.LB } + cc.balancerWrapper.switchTo(newBalancerName) } func (cc *ClientConn) resolveNow(o resolver.ResolveNowOptions) { @@ -1040,7 +1227,7 @@ func (cc *ClientConn) resolveNow(o resolver.ResolveNowOptions) { // However, if a previously unavailable network becomes available, this may be // used to trigger an immediate reconnect. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1055,51 +1242,55 @@ func (cc *ClientConn) ResetConnectBackoff() { // Close tears down the ClientConn and all underlying connections. func (cc *ClientConn) Close() error { - defer cc.cancel() + defer func() { + cc.cancel() + <-cc.csMgr.pubSub.Done() + }() cc.mu.Lock() if cc.conns == nil { cc.mu.Unlock() return ErrClientConnClosing } + + for cc.idlenessState == ccIdlenessStateExitingIdle { + cc.exitIdleCond.Wait() + } + conns := cc.conns cc.conns = nil cc.csMgr.updateState(connectivity.Shutdown) + pWrapper := cc.blockingpicker rWrapper := cc.resolverWrapper - cc.resolverWrapper = nil bWrapper := cc.balancerWrapper - cc.balancerWrapper = nil + idlenessMgr := cc.idlenessMgr cc.mu.Unlock() - cc.blockingpicker.close() - + // The order of closing matters here since the balancer wrapper assumes the + // picker is closed before it is closed. + if pWrapper != nil { + pWrapper.close() + } if bWrapper != nil { bWrapper.close() } if rWrapper != nil { rWrapper.close() } + if idlenessMgr != nil { + idlenessMgr.Close() + } for ac := range conns { ac.tearDown(ErrClientConnClosing) } - if channelz.IsOn() { - ted := &channelz.TraceEventDesc{ - Desc: "Channel Deleted", - Severity: channelz.CtInfo, - } - if cc.dopts.channelzParentID != 0 { - ted.Parent = &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Nested channel(id:%d) deleted", cc.channelzID), - Severity: channelz.CtInfo, - } - } - channelz.AddTraceEvent(logger, cc.channelzID, 0, ted) - // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to - // the entity being deleted, and thus prevent it from being deleted right away. - channelz.RemoveEntry(cc.channelzID) - } + cc.addTraceEvent("deleted") + // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add + // trace reference to the entity being deleted, and thus prevent it from being + // deleted right away. + channelz.RemoveEntry(cc.channelzID) + return nil } @@ -1124,12 +1315,13 @@ type addrConn struct { addrs []resolver.Address // All addresses that the resolver resolved to. // Use updateConnectivityState for updating addrConn's connectivity state. - state connectivity.State + state connectivity.State + stateChan chan struct{} // closed and recreated on every state change. backoffIdx int // Needs to be stateful for resetConnectBackoff. resetBackoff chan struct{} - channelzID int64 // channelz unique identification number. + channelzID *channelz.Identifier czData *channelzData } @@ -1138,8 +1330,15 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error) if ac.state == s { return } + // When changing states, reset the state change channel. + close(ac.stateChan) + ac.stateChan = make(chan struct{}) ac.state = s - channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v", s) + if lastErr == nil { + channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v", s) + } else { + channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v, last error: %s", s, lastErr) + } ac.cc.handleSubConnStateChange(ac.acbw, s, lastErr) } @@ -1159,7 +1358,8 @@ func (ac *addrConn) adjustParams(r transport.GoAwayReason) { func (ac *addrConn) resetTransport() { ac.mu.Lock() - if ac.state == connectivity.Shutdown { + acCtx := ac.ctx + if acCtx.Err() != nil { ac.mu.Unlock() return } @@ -1187,15 +1387,16 @@ func (ac *addrConn) resetTransport() { ac.updateConnectivityState(connectivity.Connecting, nil) ac.mu.Unlock() - if err := ac.tryAllAddrs(addrs, connectDeadline); err != nil { + if err := ac.tryAllAddrs(acCtx, addrs, connectDeadline); err != nil { ac.cc.resolveNow(resolver.ResolveNowOptions{}) - // After exhausting all addresses, the addrConn enters - // TRANSIENT_FAILURE. ac.mu.Lock() - if ac.state == connectivity.Shutdown { + if acCtx.Err() != nil { + // addrConn was torn down. ac.mu.Unlock() return } + // After exhausting all addresses, the addrConn enters + // TRANSIENT_FAILURE. ac.updateConnectivityState(connectivity.TransientFailure, err) // Backoff. @@ -1210,13 +1411,13 @@ func (ac *addrConn) resetTransport() { ac.mu.Unlock() case <-b: timer.Stop() - case <-ac.ctx.Done(): + case <-acCtx.Done(): timer.Stop() return } ac.mu.Lock() - if ac.state != connectivity.Shutdown { + if acCtx.Err() == nil { ac.updateConnectivityState(connectivity.Idle, err) } ac.mu.Unlock() @@ -1231,14 +1432,13 @@ func (ac *addrConn) resetTransport() { // tryAllAddrs tries to creates a connection to the addresses, and stop when at // the first successful one. It returns an error if no address was successfully // connected, or updates ac appropriately with the new transport. -func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.Time) error { +func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, connectDeadline time.Time) error { var firstConnErr error for _, addr := range addrs { - ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() + if ctx.Err() != nil { return errConnClosing } + ac.mu.Lock() ac.cc.mu.RLock() ac.dopts.copts.KeepaliveParams = ac.cc.mkp @@ -1252,7 +1452,7 @@ func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.T channelz.Infof(logger, ac.channelzID, "Subchannel picks a new address %q to connect", addr.Addr) - err := ac.createTransport(addr, copts, connectDeadline) + err := ac.createTransport(ctx, addr, copts, connectDeadline) if err == nil { return nil } @@ -1269,117 +1469,84 @@ func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.T // createTransport creates a connection to addr. It returns an error if the // address was not successfully connected, or updates ac appropriately with the // new transport. -func (ac *addrConn) createTransport(addr resolver.Address, copts transport.ConnectOptions, connectDeadline time.Time) error { - // TODO: Delete prefaceReceived and move the logic to wait for it into the - // transport. - prefaceReceived := grpcsync.NewEvent() - connClosed := grpcsync.NewEvent() - - // addr.ServerName takes precedent over ClientConn authority, if present. - if addr.ServerName == "" { - addr.ServerName = ac.cc.authority - } +func (ac *addrConn) createTransport(ctx context.Context, addr resolver.Address, copts transport.ConnectOptions, connectDeadline time.Time) error { + addr.ServerName = ac.cc.getServerName(addr) + hctx, hcancel := context.WithCancel(ctx) - hctx, hcancel := context.WithCancel(ac.ctx) - hcStarted := false // protected by ac.mu - - onClose := func() { + onClose := func(r transport.GoAwayReason) { ac.mu.Lock() defer ac.mu.Unlock() - defer connClosed.Fire() - if !hcStarted || hctx.Err() != nil { - // We didn't start the health check or set the state to READY, so - // no need to do anything else here. - // - // OR, we have already cancelled the health check context, meaning - // we have already called onClose once for this transport. In this - // case it would be dangerous to clear the transport and update the - // state, since there may be a new transport in this addrConn. + // adjust params based on GoAwayReason + ac.adjustParams(r) + if ctx.Err() != nil { + // Already shut down or connection attempt canceled. tearDown() or + // updateAddrs() already cleared the transport and canceled hctx + // via ac.ctx, and we expected this connection to be closed, so do + // nothing here. return } hcancel() + if ac.transport == nil { + // We're still connecting to this address, which could error. Do + // not update the connectivity state or resolve; these will happen + // at the end of the tryAllAddrs connection loop in the event of an + // error. + return + } ac.transport = nil - // Refresh the name resolver + // Refresh the name resolver on any connection loss. ac.cc.resolveNow(resolver.ResolveNowOptions{}) - if ac.state != connectivity.Shutdown { - ac.updateConnectivityState(connectivity.Idle, nil) - } + // Always go idle and wait for the LB policy to initiate a new + // connection attempt. + ac.updateConnectivityState(connectivity.Idle, nil) } - onGoAway := func(r transport.GoAwayReason) { - ac.mu.Lock() - ac.adjustParams(r) - ac.mu.Unlock() - onClose() - } - - connectCtx, cancel := context.WithDeadline(ac.ctx, connectDeadline) + connectCtx, cancel := context.WithDeadline(ctx, connectDeadline) defer cancel() - if channelz.IsOn() { - copts.ChannelzParentID = ac.channelzID - } + copts.ChannelzParentID = ac.channelzID - newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, func() { prefaceReceived.Fire() }, onGoAway, onClose) + newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onClose) if err != nil { + if logger.V(2) { + logger.Infof("Creating new client transport to %q: %v", addr, err) + } // newTr is either nil, or closed. - channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v. Err: %v", addr, err) + hcancel() + channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %s. Err: %v", addr, err) return err } - select { - case <-connectCtx.Done(): - // We didn't get the preface in time. + ac.mu.Lock() + defer ac.mu.Unlock() + if ctx.Err() != nil { + // This can happen if the subConn was removed while in `Connecting` + // state. tearDown() would have set the state to `Shutdown`, but + // would not have closed the transport since ac.transport would not + // have been set at that point. + // + // We run this in a goroutine because newTr.Close() calls onClose() + // inline, which requires locking ac.mu. + // // The error we pass to Close() is immaterial since there are no open // streams at this point, so no trailers with error details will be sent // out. We just need to pass a non-nil error. - newTr.Close(transport.ErrConnClosing) - if connectCtx.Err() == context.DeadlineExceeded { - err := errors.New("failed to receive server preface within timeout") - channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v: %v", addr, err) - return err - } + // + // This can also happen when updateAddrs is called during a connection + // attempt. + go newTr.Close(transport.ErrConnClosing) return nil - case <-prefaceReceived.Done(): - // We got the preface - huzzah! things are good. - ac.mu.Lock() - defer ac.mu.Unlock() - if connClosed.HasFired() { - // onClose called first; go idle but do nothing else. - if ac.state != connectivity.Shutdown { - ac.updateConnectivityState(connectivity.Idle, nil) - } - return nil - } - if ac.state == connectivity.Shutdown { - // This can happen if the subConn was removed while in `Connecting` - // state. tearDown() would have set the state to `Shutdown`, but - // would not have closed the transport since ac.transport would not - // been set at that point. - // - // We run this in a goroutine because newTr.Close() calls onClose() - // inline, which requires locking ac.mu. - // - // The error we pass to Close() is immaterial since there are no open - // streams at this point, so no trailers with error details will be sent - // out. We just need to pass a non-nil error. - go newTr.Close(transport.ErrConnClosing) - return nil - } - ac.curAddr = addr - ac.transport = newTr - hcStarted = true - ac.startHealthCheck(hctx) // Will set state to READY if appropriate. + } + if hctx.Err() != nil { + // onClose was already called for this connection, but the connection + // was successfully established first. Consider it a success and set + // the new state to Idle. + ac.updateConnectivityState(connectivity.Idle, nil) return nil - case <-connClosed.Done(): - // The transport has already closed. If we received the preface, too, - // this is not an error. - select { - case <-prefaceReceived.Done(): - return nil - default: - return errors.New("connection closed before server preface received") - } } + ac.curAddr = addr + ac.transport = newTr + ac.startHealthCheck(hctx) // Will set state to READY if appropriate. + return nil } // startHealthCheck starts the health checking stream (RPC) to watch the health @@ -1425,7 +1592,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { // Set up the health check helper functions. currentTr := ac.transport - newStream := func(method string) (interface{}, error) { + newStream := func(method string) (any, error) { ac.mu.Lock() if ac.transport != currentTr { ac.mu.Unlock() @@ -1449,7 +1616,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { if status.Code(err) == codes.Unimplemented { channelz.Error(logger, ac.channelzID, "Subchannel health check is unimplemented at server side, thus health check is disabled") } else { - channelz.Errorf(logger, ac.channelzID, "HealthCheckFunc exits with unexpected error %v", err) + channelz.Errorf(logger, ac.channelzID, "Health checking failed: %v", err) } } }() @@ -1473,6 +1640,29 @@ func (ac *addrConn) getReadyTransport() transport.ClientTransport { return nil } +// getTransport waits until the addrconn is ready and returns the transport. +// If the context expires first, returns an appropriate status. If the +// addrConn is stopped first, returns an Unavailable status error. +func (ac *addrConn) getTransport(ctx context.Context) (transport.ClientTransport, error) { + for ctx.Err() == nil { + ac.mu.Lock() + t, state, sc := ac.transport, ac.state, ac.stateChan + ac.mu.Unlock() + if state == connectivity.Ready { + return t, nil + } + if state == connectivity.Shutdown { + return nil, status.Errorf(codes.Unavailable, "SubConn shutting down") + } + + select { + case <-ctx.Done(): + case <-sc: + } + } + return nil, status.FromContextError(ctx.Err()).Err() +} + // tearDown starts to tear down the addrConn. // // Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct @@ -1490,30 +1680,43 @@ func (ac *addrConn) tearDown(err error) { ac.updateConnectivityState(connectivity.Shutdown, nil) ac.cancel() ac.curAddr = resolver.Address{} - if err == errConnDrain && curTr != nil { - // GracefulClose(...) may be executed multiple times when - // i) receiving multiple GoAway frames from the server; or - // ii) there are concurrent name resolver/Balancer triggered - // address removal and GoAway. - // We have to unlock and re-lock here because GracefulClose => Close => onClose, which requires locking ac.mu. - ac.mu.Unlock() - curTr.GracefulClose() - ac.mu.Lock() - } - if channelz.IsOn() { - channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ - Desc: "Subchannel Deleted", + + channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ + Desc: "Subchannel deleted", + Severity: channelz.CtInfo, + Parent: &channelz.TraceEventDesc{ + Desc: fmt.Sprintf("Subchannel(id:%d) deleted", ac.channelzID.Int()), Severity: channelz.CtInfo, - Parent: &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Subchanel(id:%d) deleted", ac.channelzID), - Severity: channelz.CtInfo, - }, - }) - // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to - // the entity being deleted, and thus prevent it from being deleted right away. - channelz.RemoveEntry(ac.channelzID) - } + }, + }) + // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add + // trace reference to the entity being deleted, and thus prevent it from + // being deleted right away. + channelz.RemoveEntry(ac.channelzID) ac.mu.Unlock() + + // We have to release the lock before the call to GracefulClose/Close here + // because both of them call onClose(), which requires locking ac.mu. + if curTr != nil { + if err == errConnDrain { + // Close the transport gracefully when the subConn is being shutdown. + // + // GracefulClose() may be executed multiple times if: + // - multiple GoAway frames are received from the server + // - there are concurrent name resolver or balancer triggered + // address removal and GoAway + curTr.GracefulClose() + } else { + // Hard close the transport when the channel is entering idle or is + // being shutdown. In the case where the channel is being shutdown, + // closing of transports is also taken care of by cancelation of cc.ctx. + // But in the case where the channel is entering idle, we need to + // explicitly close the transports here. Instead of distinguishing + // between these two cases, it is simpler to close the transport + // unconditionally here. + curTr.Close(err) + } + } } func (ac *addrConn) getState() connectivity.State { @@ -1601,6 +1804,9 @@ func (c *channelzChannel) ChannelzMetric() *channelz.ChannelInternalMetric { // referenced by users. var ErrClientConnTimeout = errors.New("grpc: timed out when dialing") +// getResolver finds the scheme in the cc's resolvers or the global registry. +// scheme should always be lowercase (typically by virtue of url.Parse() +// performing proper RFC3986 behavior). func (cc *ClientConn) getResolver(scheme string) resolver.Builder { for _, rb := range cc.dopts.resolvers { if scheme == rb.Scheme() { @@ -1621,3 +1827,206 @@ func (cc *ClientConn) connectionError() error { defer cc.lceMu.Unlock() return cc.lastConnectionError } + +// parseTargetAndFindResolver parses the user's dial target and stores the +// parsed target in `cc.parsedTarget`. +// +// The resolver to use is determined based on the scheme in the parsed target +// and the same is stored in `cc.resolverBuilder`. +// +// Doesn't grab cc.mu as this method is expected to be called only at Dial time. +func (cc *ClientConn) parseTargetAndFindResolver() error { + channelz.Infof(logger, cc.channelzID, "original dial target is: %q", cc.target) + + var rb resolver.Builder + parsedTarget, err := parseTarget(cc.target) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", cc.target, err) + } else { + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.URL.Scheme) + if rb != nil { + cc.parsedTarget = parsedTarget + cc.resolverBuilder = rb + return nil + } + } + + // We are here because the user's dial target did not contain a scheme or + // specified an unregistered scheme. We should fallback to the default + // scheme, except when a custom dialer is specified in which case, we should + // always use passthrough scheme. + defScheme := resolver.GetDefaultScheme() + channelz.Infof(logger, cc.channelzID, "fallback to scheme %q", defScheme) + canonicalTarget := defScheme + ":///" + cc.target + + parsedTarget, err = parseTarget(canonicalTarget) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", canonicalTarget, err) + return err + } + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.URL.Scheme) + if rb == nil { + return fmt.Errorf("could not get resolver for default scheme: %q", parsedTarget.URL.Scheme) + } + cc.parsedTarget = parsedTarget + cc.resolverBuilder = rb + return nil +} + +// parseTarget uses RFC 3986 semantics to parse the given target into a +// resolver.Target struct containing url. Query params are stripped from the +// endpoint. +func parseTarget(target string) (resolver.Target, error) { + u, err := url.Parse(target) + if err != nil { + return resolver.Target{}, err + } + + return resolver.Target{URL: *u}, nil +} + +func encodeAuthority(authority string) string { + const upperhex = "0123456789ABCDEF" + + // Return for characters that must be escaped as per + // Valid chars are mentioned here: + // https://datatracker.ietf.org/doc/html/rfc3986#section-3.2 + shouldEscape := func(c byte) bool { + // Alphanum are always allowed. + if 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z' || '0' <= c && c <= '9' { + return false + } + switch c { + case '-', '_', '.', '~': // Unreserved characters + return false + case '!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=': // Subdelim characters + return false + case ':', '[', ']', '@': // Authority related delimeters + return false + } + // Everything else must be escaped. + return true + } + + hexCount := 0 + for i := 0; i < len(authority); i++ { + c := authority[i] + if shouldEscape(c) { + hexCount++ + } + } + + if hexCount == 0 { + return authority + } + + required := len(authority) + 2*hexCount + t := make([]byte, required) + + j := 0 + // This logic is a barebones version of escape in the go net/url library. + for i := 0; i < len(authority); i++ { + switch c := authority[i]; { + case shouldEscape(c): + t[j] = '%' + t[j+1] = upperhex[c>>4] + t[j+2] = upperhex[c&15] + j += 3 + default: + t[j] = authority[i] + j++ + } + } + return string(t) +} + +// Determine channel authority. The order of precedence is as follows: +// - user specified authority override using `WithAuthority` dial option +// - creds' notion of server name for the authentication handshake +// - endpoint from dial target of the form "scheme://[authority]/endpoint" +// +// Stores the determined authority in `cc.authority`. +// +// Returns a non-nil error if the authority returned by the transport +// credentials do not match the authority configured through the dial option. +// +// Doesn't grab cc.mu as this method is expected to be called only at Dial time. +func (cc *ClientConn) determineAuthority() error { + dopts := cc.dopts + // Historically, we had two options for users to specify the serverName or + // authority for a channel. One was through the transport credentials + // (either in its constructor, or through the OverrideServerName() method). + // The other option (for cases where WithInsecure() dial option was used) + // was to use the WithAuthority() dial option. + // + // A few things have changed since: + // - `insecure` package with an implementation of the `TransportCredentials` + // interface for the insecure case + // - WithAuthority() dial option support for secure credentials + authorityFromCreds := "" + if creds := dopts.copts.TransportCredentials; creds != nil && creds.Info().ServerName != "" { + authorityFromCreds = creds.Info().ServerName + } + authorityFromDialOption := dopts.authority + if (authorityFromCreds != "" && authorityFromDialOption != "") && authorityFromCreds != authorityFromDialOption { + return fmt.Errorf("ClientConn's authority from transport creds %q and dial option %q don't match", authorityFromCreds, authorityFromDialOption) + } + + endpoint := cc.parsedTarget.Endpoint() + target := cc.target + switch { + case authorityFromDialOption != "": + cc.authority = authorityFromDialOption + case authorityFromCreds != "": + cc.authority = authorityFromCreds + case strings.HasPrefix(target, "unix:") || strings.HasPrefix(target, "unix-abstract:"): + // TODO: remove when the unix resolver implements optional interface to + // return channel authority. + cc.authority = "localhost" + case strings.HasPrefix(endpoint, ":"): + cc.authority = "localhost" + endpoint + default: + // TODO: Define an optional interface on the resolver builder to return + // the channel authority given the user's dial target. For resolvers + // which don't implement this interface, we will use the endpoint from + // "scheme://authority/endpoint" as the default authority. + // Escape the endpoint to handle use cases where the endpoint + // might not be a valid authority by default. + // For example an endpoint which has multiple paths like + // 'a/b/c', which is not a valid authority by default. + cc.authority = encodeAuthority(endpoint) + } + channelz.Infof(logger, cc.channelzID, "Channel authority set to %q", cc.authority) + return nil +} + +// initResolverWrapper creates a ccResolverWrapper, which builds the name +// resolver. This method grabs the lock to assign the newly built resolver +// wrapper to the cc.resolverWrapper field. +func (cc *ClientConn) initResolverWrapper(creds credentials.TransportCredentials) error { + rw, err := newCCResolverWrapper(cc, ccResolverWrapperOpts{ + target: cc.parsedTarget, + builder: cc.resolverBuilder, + bOpts: resolver.BuildOptions{ + DisableServiceConfig: cc.dopts.disableServiceConfig, + DialCreds: creds, + CredsBundle: cc.dopts.copts.CredsBundle, + Dialer: cc.dopts.copts.Dialer, + }, + channelzID: cc.channelzID, + }) + if err != nil { + return fmt.Errorf("failed to build resolver: %v", err) + } + // Resolver implementations may report state update or error inline when + // built (or right after), and this is handled in cc.updateResolverState. + // Also, an error from the resolver might lead to a re-resolution request + // from the balancer, which is handled in resolveNow() where + // `cc.resolverWrapper` is accessed. Hence, we need to hold the lock here. + cc.mu.Lock() + cc.resolverWrapper = rw + cc.mu.Unlock() + return nil +} diff --git a/vendor/google.golang.org/grpc/codec.go b/vendor/google.golang.org/grpc/codec.go index 12977654..411e3dfd 100644 --- a/vendor/google.golang.org/grpc/codec.go +++ b/vendor/google.golang.org/grpc/codec.go @@ -27,8 +27,8 @@ import ( // omits the name/string, which vary between the two and are not needed for // anything besides the registry in the encoding package. type baseCodec interface { - Marshal(v interface{}) ([]byte, error) - Unmarshal(data []byte, v interface{}) error + Marshal(v any) ([]byte, error) + Unmarshal(data []byte, v any) error } var _ baseCodec = Codec(nil) @@ -41,9 +41,9 @@ var _ baseCodec = encoding.Codec(nil) // Deprecated: use encoding.Codec instead. type Codec interface { // Marshal returns the wire format of v. - Marshal(v interface{}) ([]byte, error) + Marshal(v any) ([]byte, error) // Unmarshal parses the wire format into v. - Unmarshal(data []byte, v interface{}) error + Unmarshal(data []byte, v any) error // String returns the name of the Codec implementation. This is unused by // gRPC. String() string diff --git a/vendor/google.golang.org/grpc/codes/code_string.go b/vendor/google.golang.org/grpc/codes/code_string.go index 0b206a57..934fac2b 100644 --- a/vendor/google.golang.org/grpc/codes/code_string.go +++ b/vendor/google.golang.org/grpc/codes/code_string.go @@ -18,7 +18,15 @@ package codes -import "strconv" +import ( + "strconv" + + "google.golang.org/grpc/internal" +) + +func init() { + internal.CanonicalString = canonicalString +} func (c Code) String() string { switch c { @@ -60,3 +68,44 @@ func (c Code) String() string { return "Code(" + strconv.FormatInt(int64(c), 10) + ")" } } + +func canonicalString(c Code) string { + switch c { + case OK: + return "OK" + case Canceled: + return "CANCELLED" + case Unknown: + return "UNKNOWN" + case InvalidArgument: + return "INVALID_ARGUMENT" + case DeadlineExceeded: + return "DEADLINE_EXCEEDED" + case NotFound: + return "NOT_FOUND" + case AlreadyExists: + return "ALREADY_EXISTS" + case PermissionDenied: + return "PERMISSION_DENIED" + case ResourceExhausted: + return "RESOURCE_EXHAUSTED" + case FailedPrecondition: + return "FAILED_PRECONDITION" + case Aborted: + return "ABORTED" + case OutOfRange: + return "OUT_OF_RANGE" + case Unimplemented: + return "UNIMPLEMENTED" + case Internal: + return "INTERNAL" + case Unavailable: + return "UNAVAILABLE" + case DataLoss: + return "DATA_LOSS" + case Unauthenticated: + return "UNAUTHENTICATED" + default: + return "CODE(" + strconv.FormatInt(int64(c), 10) + ")" + } +} diff --git a/vendor/google.golang.org/grpc/credentials/credentials.go b/vendor/google.golang.org/grpc/credentials/credentials.go index 7eee7e4e..5feac3aa 100644 --- a/vendor/google.golang.org/grpc/credentials/credentials.go +++ b/vendor/google.golang.org/grpc/credentials/credentials.go @@ -36,16 +36,16 @@ import ( // PerRPCCredentials defines the common interface for the credentials which need to // attach security information to every RPC (e.g., oauth2). type PerRPCCredentials interface { - // GetRequestMetadata gets the current request metadata, refreshing - // tokens if required. This should be called by the transport layer on - // each request, and the data should be populated in headers or other - // context. If a status code is returned, it will be used as the status - // for the RPC. uri is the URI of the entry point for the request. - // When supported by the underlying implementation, ctx can be used for - // timeout and cancellation. Additionally, RequestInfo data will be - // available via ctx to this call. - // TODO(zhaoq): Define the set of the qualified keys instead of leaving - // it as an arbitrary string. + // GetRequestMetadata gets the current request metadata, refreshing tokens + // if required. This should be called by the transport layer on each + // request, and the data should be populated in headers or other + // context. If a status code is returned, it will be used as the status for + // the RPC (restricted to an allowable set of codes as defined by gRFC + // A54). uri is the URI of the entry point for the request. When supported + // by the underlying implementation, ctx can be used for timeout and + // cancellation. Additionally, RequestInfo data will be available via ctx + // to this call. TODO(zhaoq): Define the set of the qualified keys instead + // of leaving it as an arbitrary string. GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) // RequireTransportSecurity indicates whether the credentials requires // transport security. @@ -140,6 +140,11 @@ type TransportCredentials interface { // Additionally, ClientHandshakeInfo data will be available via the context // passed to this call. // + // The second argument to this method is the `:authority` header value used + // while creating new streams on this connection after authentication + // succeeds. Implementations must use this as the server name during the + // authentication handshake. + // // If the returned net.Conn is closed, it MUST close the net.Conn provided. ClientHandshake(context.Context, string, net.Conn) (net.Conn, AuthInfo, error) // ServerHandshake does the authentication handshake for servers. It returns @@ -153,9 +158,13 @@ type TransportCredentials interface { Info() ProtocolInfo // Clone makes a copy of this TransportCredentials. Clone() TransportCredentials - // OverrideServerName overrides the server name used to verify the hostname on the returned certificates from the server. - // gRPC internals also use it to override the virtual hosting name if it is set. - // It must be called before dialing. Currently, this is only used by grpclb. + // OverrideServerName specifies the value used for the following: + // - verifying the hostname on the returned certificates + // - as SNI in the client's handshake to support virtual hosting + // - as the value for `:authority` header at stream creation time + // + // Deprecated: use grpc.WithAuthority instead. Will be supported + // throughout 1.x. OverrideServerName(string) error } @@ -169,8 +178,18 @@ type TransportCredentials interface { // // This API is experimental. type Bundle interface { + // TransportCredentials returns the transport credentials from the Bundle. + // + // Implementations must return non-nil transport credentials. If transport + // security is not needed by the Bundle, implementations may choose to + // return insecure.NewCredentials(). TransportCredentials() TransportCredentials + + // PerRPCCredentials returns the per-RPC credentials from the Bundle. + // + // May be nil if per-RPC credentials are not needed. PerRPCCredentials() PerRPCCredentials + // NewWithMode should make a copy of Bundle, and switch mode. Modifying the // existing Bundle may cause races. // diff --git a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go new file mode 100644 index 00000000..82bee144 --- /dev/null +++ b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go @@ -0,0 +1,98 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package insecure provides an implementation of the +// credentials.TransportCredentials interface which disables transport security. +package insecure + +import ( + "context" + "net" + + "google.golang.org/grpc/credentials" +) + +// NewCredentials returns a credentials which disables transport security. +// +// Note that using this credentials with per-RPC credentials which require +// transport security is incompatible and will cause grpc.Dial() to fail. +func NewCredentials() credentials.TransportCredentials { + return insecureTC{} +} + +// insecureTC implements the insecure transport credentials. The handshake +// methods simply return the passed in net.Conn and set the security level to +// NoSecurity. +type insecureTC struct{} + +func (insecureTC) ClientHandshake(ctx context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) ServerHandshake(conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) Info() credentials.ProtocolInfo { + return credentials.ProtocolInfo{SecurityProtocol: "insecure"} +} + +func (insecureTC) Clone() credentials.TransportCredentials { + return insecureTC{} +} + +func (insecureTC) OverrideServerName(string) error { + return nil +} + +// info contains the auth information for an insecure connection. +// It implements the AuthInfo interface. +type info struct { + credentials.CommonAuthInfo +} + +// AuthType returns the type of info as a string. +func (info) AuthType() string { + return "insecure" +} + +// insecureBundle implements an insecure bundle. +// An insecure bundle provides a thin wrapper around insecureTC to support +// the credentials.Bundle interface. +type insecureBundle struct{} + +// NewBundle returns a bundle with disabled transport security and no per rpc credential. +func NewBundle() credentials.Bundle { + return insecureBundle{} +} + +// NewWithMode returns a new insecure Bundle. The mode is ignored. +func (insecureBundle) NewWithMode(string) (credentials.Bundle, error) { + return insecureBundle{}, nil +} + +// PerRPCCredentials returns an nil implementation as insecure +// bundle does not support a per rpc credential. +func (insecureBundle) PerRPCCredentials() credentials.PerRPCCredentials { + return nil +} + +// TransportCredentials returns the underlying insecure transport credential. +func (insecureBundle) TransportCredentials() credentials.TransportCredentials { + return NewCredentials() +} diff --git a/vendor/google.golang.org/grpc/credentials/tls.go b/vendor/google.golang.org/grpc/credentials/tls.go index 784822d0..877b7cd2 100644 --- a/vendor/google.golang.org/grpc/credentials/tls.go +++ b/vendor/google.golang.org/grpc/credentials/tls.go @@ -23,9 +23,9 @@ import ( "crypto/tls" "crypto/x509" "fmt" - "io/ioutil" "net" "net/url" + "os" credinternal "google.golang.org/grpc/internal/credentials" ) @@ -166,7 +166,7 @@ func NewClientTLSFromCert(cp *x509.CertPool, serverNameOverride string) Transpor // it will override the virtual host name of authority (e.g. :authority header // field) in requests. func NewClientTLSFromFile(certFile, serverNameOverride string) (TransportCredentials, error) { - b, err := ioutil.ReadFile(certFile) + b, err := os.ReadFile(certFile) if err != nil { return nil, err } @@ -195,7 +195,7 @@ func NewServerTLSFromFile(certFile, keyFile string) (TransportCredentials, error // TLSChannelzSecurityValue defines the struct that TLS protocol should return // from GetSecurityValue(), containing security info like cipher and certificate used. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go index 7a497237..1fd0d5c1 100644 --- a/vendor/google.golang.org/grpc/dialoptions.go +++ b/vendor/google.golang.org/grpc/dialoptions.go @@ -20,22 +20,34 @@ package grpc import ( "context" - "fmt" "net" "time" "google.golang.org/grpc/backoff" - "google.golang.org/grpc/balancer" + "google.golang.org/grpc/channelz" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" "google.golang.org/grpc/internal" internalbackoff "google.golang.org/grpc/internal/backoff" - "google.golang.org/grpc/internal/envconfig" + "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/resolver" "google.golang.org/grpc/stats" ) +func init() { + internal.AddGlobalDialOptions = func(opt ...DialOption) { + globalDialOptions = append(globalDialOptions, opt...) + } + internal.ClearGlobalDialOptions = func() { + globalDialOptions = nil + } + internal.WithBinaryLogger = withBinaryLogger + internal.JoinDialOptions = newJoinDialOption + internal.DisableGlobalDialOptions = newDisableGlobalDialOptions +} + // dialOptions configure a Dial call. dialOptions are set by the DialOption // values passed to Dial. type dialOptions struct { @@ -45,20 +57,18 @@ type dialOptions struct { chainUnaryInts []UnaryClientInterceptor chainStreamInts []StreamClientInterceptor - cp Compressor - dc Decompressor - bs internalbackoff.Strategy - block bool - returnLastError bool - insecure bool - timeout time.Duration - scChan <-chan ServiceConfig - authority string - copts transport.ConnectOptions - callOptions []CallOption - // This is used by WithBalancerName dial option. - balancerBuilder balancer.Builder - channelzParentID int64 + cp Compressor + dc Decompressor + bs internalbackoff.Strategy + block bool + returnLastError bool + timeout time.Duration + scChan <-chan ServiceConfig + authority string + binaryLogger binarylog.Logger + copts transport.ConnectOptions + callOptions []CallOption + channelzParentID *channelz.Identifier disableServiceConfig bool disableRetry bool disableHealthCheck bool @@ -67,6 +77,8 @@ type dialOptions struct { defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON. defaultServiceConfigRawJSON *string resolvers []resolver.Builder + idleTimeout time.Duration + recvBufferPool SharedBufferPool } // DialOption configures how we set up the connection. @@ -74,10 +86,12 @@ type DialOption interface { apply(*dialOptions) } +var globalDialOptions []DialOption + // EmptyDialOption does not alter the dial configuration. It can be embedded in // another structure to build custom dial options. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -85,6 +99,16 @@ type EmptyDialOption struct{} func (EmptyDialOption) apply(*dialOptions) {} +type disableGlobalDialOptions struct{} + +func (disableGlobalDialOptions) apply(*dialOptions) {} + +// newDisableGlobalDialOptions returns a DialOption that prevents the ClientConn +// from applying the global DialOptions (set via AddGlobalDialOptions). +func newDisableGlobalDialOptions() DialOption { + return &disableGlobalDialOptions{} +} + // funcDialOption wraps a function that modifies dialOptions into an // implementation of the DialOption interface. type funcDialOption struct { @@ -101,13 +125,42 @@ func newFuncDialOption(f func(*dialOptions)) *funcDialOption { } } +type joinDialOption struct { + opts []DialOption +} + +func (jdo *joinDialOption) apply(do *dialOptions) { + for _, opt := range jdo.opts { + opt.apply(do) + } +} + +func newJoinDialOption(opts ...DialOption) DialOption { + return &joinDialOption{opts: opts} +} + +// WithSharedWriteBuffer allows reusing per-connection transport write buffer. +// If this option is set to true every connection will release the buffer after +// flushing the data on the wire. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func WithSharedWriteBuffer(val bool) DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.copts.SharedWriteBuffer = val + }) +} + // WithWriteBufferSize determines how much data can be batched before doing a // write on the wire. The corresponding memory allocation for this buffer will // be twice the size to keep syscalls low. The default value for this buffer is // 32KB. // -// Zero will disable the write buffer such that each write will be on underlying -// connection. Note: A Send call may not directly translate to a write. +// Zero or negative values will disable the write buffer such that each write +// will be on underlying connection. Note: A Send call may not directly +// translate to a write. func WithWriteBufferSize(s int) DialOption { return newFuncDialOption(func(o *dialOptions) { o.copts.WriteBufferSize = s @@ -117,8 +170,9 @@ func WithWriteBufferSize(s int) DialOption { // WithReadBufferSize lets you set the size of read buffer, this determines how // much data can be read at most for each read syscall. // -// The default value for this buffer is 32KB. Zero will disable read buffer for -// a connection so data framer can access the underlying conn directly. +// The default value for this buffer is 32KB. Zero or negative values will +// disable read buffer for a connection so data framer can access the +// underlying conn directly. func WithReadBufferSize(s int) DialOption { return newFuncDialOption(func(o *dialOptions) { o.copts.ReadBufferSize = s @@ -196,25 +250,6 @@ func WithDecompressor(dc Decompressor) DialOption { }) } -// WithBalancerName sets the balancer that the ClientConn will be initialized -// with. Balancer registered with balancerName will be used. This function -// panics if no balancer was registered by balancerName. -// -// The balancer cannot be overridden by balancer option specified by service -// config. -// -// Deprecated: use WithDefaultServiceConfig and WithDisableServiceConfig -// instead. Will be removed in a future 1.x release. -func WithBalancerName(balancerName string) DialOption { - builder := balancer.Get(balancerName) - if builder == nil { - panic(fmt.Sprintf("grpc.WithBalancerName: no balancer is registered for name %v", balancerName)) - } - return newFuncDialOption(func(o *dialOptions) { - o.balancerBuilder = builder - }) -} - // WithServiceConfig returns a DialOption which has a channel to read the // service configuration. // @@ -228,18 +263,14 @@ func WithServiceConfig(c <-chan ServiceConfig) DialOption { }) } -// WithConnectParams configures the dialer to use the provided ConnectParams. +// WithConnectParams configures the ClientConn to use the provided ConnectParams +// for creating and maintaining connections to servers. // // The backoff configuration specified as part of the ConnectParams overrides // all defaults specified in // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. Consider // using the backoff.DefaultConfig as a base, in cases where you want to // override only a subset of the backoff configuration. -// -// Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. func WithConnectParams(p ConnectParams) DialOption { return newFuncDialOption(func(o *dialOptions) { o.bs = internalbackoff.Exponential{Config: p.Backoff} @@ -277,9 +308,12 @@ func withBackoff(bs internalbackoff.Strategy) DialOption { }) } -// WithBlock returns a DialOption which makes caller of Dial blocks until the +// WithBlock returns a DialOption which makes callers of Dial block until the // underlying connection is up. Without this, Dial returns immediately and // connecting the server happens in background. +// +// Use of this feature is not recommended. For more information, please see: +// https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md func WithBlock() DialOption { return newFuncDialOption(func(o *dialOptions) { o.block = true @@ -291,7 +325,10 @@ func WithBlock() DialOption { // the context.DeadlineExceeded error. // Implies WithBlock() // -// Experimental +// Use of this feature is not recommended. For more information, please see: +// https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md +// +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -303,18 +340,24 @@ func WithReturnConnectionError() DialOption { } // WithInsecure returns a DialOption which disables transport security for this -// ClientConn. Note that transport security is required unless WithInsecure is -// set. +// ClientConn. Under the hood, it uses insecure.NewCredentials(). +// +// Note that using this DialOption with per-RPC credentials (through +// WithCredentialsBundle or WithPerRPCCredentials) which require transport +// security is incompatible and will cause grpc.Dial() to fail. +// +// Deprecated: use WithTransportCredentials and insecure.NewCredentials() +// instead. Will be supported throughout 1.x. func WithInsecure() DialOption { return newFuncDialOption(func(o *dialOptions) { - o.insecure = true + o.copts.TransportCredentials = insecure.NewCredentials() }) } // WithNoProxy returns a DialOption which disables the use of proxies for this // ClientConn. This is ignored if WithDialer or WithContextDialer are used. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -345,7 +388,7 @@ func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption { // the ClientConn.WithCreds. This should not be used together with // WithTransportCredentials. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -401,7 +444,21 @@ func WithDialer(f func(string, time.Duration) (net.Conn, error)) DialOption { // all the RPCs and underlying network connections in this ClientConn. func WithStatsHandler(h stats.Handler) DialOption { return newFuncDialOption(func(o *dialOptions) { - o.copts.StatsHandler = h + if h == nil { + logger.Error("ignoring nil parameter in grpc.WithStatsHandler ClientOption") + // Do not allow a nil stats handler, which would otherwise cause + // panics. + return + } + o.copts.StatsHandlers = append(o.copts.StatsHandlers, h) + }) +} + +// withBinaryLogger returns a DialOption that specifies the binary logger for +// this ClientConn. +func withBinaryLogger(bl binarylog.Logger) DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.binaryLogger = bl }) } @@ -413,7 +470,10 @@ func WithStatsHandler(h stats.Handler) DialOption { // FailOnNonTempDialError only affects the initial dial, and does not do // anything useful unless you are also using WithBlock(). // -// Experimental +// Use of this feature is not recommended. For more information, please see: +// https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md +// +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -482,8 +542,7 @@ func WithChainStreamInterceptor(interceptors ...StreamClientInterceptor) DialOpt } // WithAuthority returns a DialOption that specifies the value to be used as the -// :authority pseudo-header. This value only works with WithInsecure and has no -// effect if TransportCredentials are present. +// :authority pseudo-header and as the server name in authentication handshake. func WithAuthority(a string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.authority = a @@ -494,11 +553,11 @@ func WithAuthority(a string) DialOption { // current ClientConn's parent. This function is used in nested channel creation // (e.g. grpclb dial). // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. -func WithChannelzParentID(id int64) DialOption { +func WithChannelzParentID(id *channelz.Identifier) DialOption { return newFuncDialOption(func(o *dialOptions) { o.channelzParentID = id }) @@ -519,14 +578,16 @@ func WithDisableServiceConfig() DialOption { // WithDefaultServiceConfig returns a DialOption that configures the default // service config, which will be used in cases where: // -// 1. WithDisableServiceConfig is also used. -// 2. Resolver does not return a service config or if the resolver returns an -// invalid service config. +// 1. WithDisableServiceConfig is also used, or // -// Experimental +// 2. The name resolver does not provide a service config or provides an +// invalid service config. // -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. +// The parameter s is the JSON representation of the default service config. +// For more information about service configs, see: +// https://github.com/grpc/grpc/blob/master/doc/service_config.md +// For a simple example of usage, see: +// examples/features/load_balancing/client/main.go func WithDefaultServiceConfig(s string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.defaultServiceConfigRawJSON = &s @@ -537,15 +598,6 @@ func WithDefaultServiceConfig(s string) DialOption { // service config enables them. This does not impact transparent retries, which // will happen automatically if no data is written to the wire or if the RPC is // unprocessed by the remote server. -// -// Retry support is currently disabled by default, but will be enabled by -// default in the future. Until then, it may be enabled by setting the -// environment variable "GRPC_GO_RETRY" to "on". -// -// Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. func WithDisableRetry() DialOption { return newFuncDialOption(func(o *dialOptions) { o.disableRetry = true @@ -563,7 +615,7 @@ func WithMaxHeaderListSize(s uint32) DialOption { // WithDisableHealthCheck disables the LB channel health checking for all // SubConns of this ClientConn. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -585,13 +637,13 @@ func withHealthCheckFunc(f internal.HealthChecker) DialOption { func defaultDialOptions() dialOptions { return dialOptions{ - disableRetry: !envconfig.Retry, healthCheckFunc: internal.HealthCheckFunc, copts: transport.ConnectOptions{ WriteBufferSize: defaultWriteBufSize, ReadBufferSize: defaultReadBufSize, UseProxy: true, }, + recvBufferPool: nopBufferPool{}, } } @@ -611,7 +663,7 @@ func withMinConnectDeadline(f func() time.Duration) DialOption { // resolver.Register. They will be matched against the scheme used for the // current Dial only, and will take precedence over the global registry. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -620,3 +672,44 @@ func WithResolvers(rs ...resolver.Builder) DialOption { o.resolvers = append(o.resolvers, rs...) }) } + +// WithIdleTimeout returns a DialOption that configures an idle timeout for the +// channel. If the channel is idle for the configured timeout, i.e there are no +// ongoing RPCs and no new RPCs are initiated, the channel will enter idle mode +// and as a result the name resolver and load balancer will be shut down. The +// channel will exit idle mode when the Connect() method is called or when an +// RPC is initiated. +// +// By default this feature is disabled, which can also be explicitly configured +// by passing zero to this function. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func WithIdleTimeout(d time.Duration) DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.idleTimeout = d + }) +} + +// WithRecvBufferPool returns a DialOption that configures the ClientConn +// to use the provided shared buffer pool for parsing incoming messages. Depending +// on the application's workload, this could result in reduced memory allocation. +// +// If you are unsure about how to implement a memory pool but want to utilize one, +// begin with grpc.NewSharedBufferPool. +// +// Note: The shared buffer pool feature will not be active if any of the following +// options are used: WithStatsHandler, EnableTracing, or binary logging. In such +// cases, the shared buffer pool will be ignored. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func WithRecvBufferPool(bufferPool SharedBufferPool) DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.recvBufferPool = bufferPool + }) +} diff --git a/vendor/google.golang.org/grpc/encoding/encoding.go b/vendor/google.golang.org/grpc/encoding/encoding.go index 6d84f74c..69d5580b 100644 --- a/vendor/google.golang.org/grpc/encoding/encoding.go +++ b/vendor/google.golang.org/grpc/encoding/encoding.go @@ -19,7 +19,7 @@ // Package encoding defines the interface for the compressor and codec, and // functions to register and retrieve compressors and codecs. // -// Experimental +// # Experimental // // Notice: This package is EXPERIMENTAL and may be changed or removed in a // later release. @@ -28,6 +28,8 @@ package encoding import ( "io" "strings" + + "google.golang.org/grpc/internal/grpcutil" ) // Identity specifies the optional encoding for uncompressed streams. @@ -73,6 +75,9 @@ var registeredCompressor = make(map[string]Compressor) // registered with the same name, the one registered last will take effect. func RegisterCompressor(c Compressor) { registeredCompressor[c.Name()] = c + if !grpcutil.IsCompressorNameRegistered(c.Name()) { + grpcutil.RegisteredCompressorNames = append(grpcutil.RegisteredCompressorNames, c.Name()) + } } // GetCompressor returns Compressor for the given compressor name. @@ -85,9 +90,9 @@ func GetCompressor(name string) Compressor { // methods can be called from concurrent goroutines. type Codec interface { // Marshal returns the wire format of v. - Marshal(v interface{}) ([]byte, error) + Marshal(v any) ([]byte, error) // Unmarshal parses the wire format into v. - Unmarshal(data []byte, v interface{}) error + Unmarshal(data []byte, v any) error // Name returns the name of the Codec implementation. The returned string // will be used as part of content type in transmission. The result must be // static; the result cannot change between calls. @@ -108,7 +113,7 @@ var registeredCodecs = make(map[string]Codec) // more details. // // NOTE: this function must only be called during initialization time (i.e. in -// an init() function), and is not thread-safe. If multiple Compressors are +// an init() function), and is not thread-safe. If multiple Codecs are // registered with the same name, the one registered last will take effect. func RegisterCodec(codec Codec) { if codec == nil { diff --git a/vendor/google.golang.org/grpc/encoding/proto/proto.go b/vendor/google.golang.org/grpc/encoding/proto/proto.go index 3009b35a..0ee3d3ba 100644 --- a/vendor/google.golang.org/grpc/encoding/proto/proto.go +++ b/vendor/google.golang.org/grpc/encoding/proto/proto.go @@ -37,7 +37,7 @@ func init() { // codec is a Codec implementation with protobuf. It is the default codec for gRPC. type codec struct{} -func (codec) Marshal(v interface{}) ([]byte, error) { +func (codec) Marshal(v any) ([]byte, error) { vv, ok := v.(proto.Message) if !ok { return nil, fmt.Errorf("failed to marshal, message is %T, want proto.Message", v) @@ -45,7 +45,7 @@ func (codec) Marshal(v interface{}) ([]byte, error) { return proto.Marshal(vv) } -func (codec) Unmarshal(data []byte, v interface{}) error { +func (codec) Unmarshal(data []byte, v any) error { vv, ok := v.(proto.Message) if !ok { return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v) diff --git a/vendor/google.golang.org/grpc/grpclog/component.go b/vendor/google.golang.org/grpc/grpclog/component.go index 8358dd6e..ac73c9ce 100644 --- a/vendor/google.golang.org/grpc/grpclog/component.go +++ b/vendor/google.golang.org/grpc/grpclog/component.go @@ -31,71 +31,71 @@ type componentData struct { var cache = map[string]*componentData{} -func (c *componentData) InfoDepth(depth int, args ...interface{}) { - args = append([]interface{}{"[" + string(c.name) + "]"}, args...) +func (c *componentData) InfoDepth(depth int, args ...any) { + args = append([]any{"[" + string(c.name) + "]"}, args...) grpclog.InfoDepth(depth+1, args...) } -func (c *componentData) WarningDepth(depth int, args ...interface{}) { - args = append([]interface{}{"[" + string(c.name) + "]"}, args...) +func (c *componentData) WarningDepth(depth int, args ...any) { + args = append([]any{"[" + string(c.name) + "]"}, args...) grpclog.WarningDepth(depth+1, args...) } -func (c *componentData) ErrorDepth(depth int, args ...interface{}) { - args = append([]interface{}{"[" + string(c.name) + "]"}, args...) +func (c *componentData) ErrorDepth(depth int, args ...any) { + args = append([]any{"[" + string(c.name) + "]"}, args...) grpclog.ErrorDepth(depth+1, args...) } -func (c *componentData) FatalDepth(depth int, args ...interface{}) { - args = append([]interface{}{"[" + string(c.name) + "]"}, args...) +func (c *componentData) FatalDepth(depth int, args ...any) { + args = append([]any{"[" + string(c.name) + "]"}, args...) grpclog.FatalDepth(depth+1, args...) } -func (c *componentData) Info(args ...interface{}) { +func (c *componentData) Info(args ...any) { c.InfoDepth(1, args...) } -func (c *componentData) Warning(args ...interface{}) { +func (c *componentData) Warning(args ...any) { c.WarningDepth(1, args...) } -func (c *componentData) Error(args ...interface{}) { +func (c *componentData) Error(args ...any) { c.ErrorDepth(1, args...) } -func (c *componentData) Fatal(args ...interface{}) { +func (c *componentData) Fatal(args ...any) { c.FatalDepth(1, args...) } -func (c *componentData) Infof(format string, args ...interface{}) { +func (c *componentData) Infof(format string, args ...any) { c.InfoDepth(1, fmt.Sprintf(format, args...)) } -func (c *componentData) Warningf(format string, args ...interface{}) { +func (c *componentData) Warningf(format string, args ...any) { c.WarningDepth(1, fmt.Sprintf(format, args...)) } -func (c *componentData) Errorf(format string, args ...interface{}) { +func (c *componentData) Errorf(format string, args ...any) { c.ErrorDepth(1, fmt.Sprintf(format, args...)) } -func (c *componentData) Fatalf(format string, args ...interface{}) { +func (c *componentData) Fatalf(format string, args ...any) { c.FatalDepth(1, fmt.Sprintf(format, args...)) } -func (c *componentData) Infoln(args ...interface{}) { +func (c *componentData) Infoln(args ...any) { c.InfoDepth(1, args...) } -func (c *componentData) Warningln(args ...interface{}) { +func (c *componentData) Warningln(args ...any) { c.WarningDepth(1, args...) } -func (c *componentData) Errorln(args ...interface{}) { +func (c *componentData) Errorln(args ...any) { c.ErrorDepth(1, args...) } -func (c *componentData) Fatalln(args ...interface{}) { +func (c *componentData) Fatalln(args ...any) { c.FatalDepth(1, args...) } diff --git a/vendor/google.golang.org/grpc/grpclog/grpclog.go b/vendor/google.golang.org/grpc/grpclog/grpclog.go index c8bb2be3..16928c9c 100644 --- a/vendor/google.golang.org/grpc/grpclog/grpclog.go +++ b/vendor/google.golang.org/grpc/grpclog/grpclog.go @@ -42,53 +42,53 @@ func V(l int) bool { } // Info logs to the INFO log. -func Info(args ...interface{}) { +func Info(args ...any) { grpclog.Logger.Info(args...) } // Infof logs to the INFO log. Arguments are handled in the manner of fmt.Printf. -func Infof(format string, args ...interface{}) { +func Infof(format string, args ...any) { grpclog.Logger.Infof(format, args...) } // Infoln logs to the INFO log. Arguments are handled in the manner of fmt.Println. -func Infoln(args ...interface{}) { +func Infoln(args ...any) { grpclog.Logger.Infoln(args...) } // Warning logs to the WARNING log. -func Warning(args ...interface{}) { +func Warning(args ...any) { grpclog.Logger.Warning(args...) } // Warningf logs to the WARNING log. Arguments are handled in the manner of fmt.Printf. -func Warningf(format string, args ...interface{}) { +func Warningf(format string, args ...any) { grpclog.Logger.Warningf(format, args...) } // Warningln logs to the WARNING log. Arguments are handled in the manner of fmt.Println. -func Warningln(args ...interface{}) { +func Warningln(args ...any) { grpclog.Logger.Warningln(args...) } // Error logs to the ERROR log. -func Error(args ...interface{}) { +func Error(args ...any) { grpclog.Logger.Error(args...) } // Errorf logs to the ERROR log. Arguments are handled in the manner of fmt.Printf. -func Errorf(format string, args ...interface{}) { +func Errorf(format string, args ...any) { grpclog.Logger.Errorf(format, args...) } // Errorln logs to the ERROR log. Arguments are handled in the manner of fmt.Println. -func Errorln(args ...interface{}) { +func Errorln(args ...any) { grpclog.Logger.Errorln(args...) } // Fatal logs to the FATAL log. Arguments are handled in the manner of fmt.Print. // It calls os.Exit() with exit code 1. -func Fatal(args ...interface{}) { +func Fatal(args ...any) { grpclog.Logger.Fatal(args...) // Make sure fatal logs will exit. os.Exit(1) @@ -96,7 +96,7 @@ func Fatal(args ...interface{}) { // Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf. // It calls os.Exit() with exit code 1. -func Fatalf(format string, args ...interface{}) { +func Fatalf(format string, args ...any) { grpclog.Logger.Fatalf(format, args...) // Make sure fatal logs will exit. os.Exit(1) @@ -104,7 +104,7 @@ func Fatalf(format string, args ...interface{}) { // Fatalln logs to the FATAL log. Arguments are handled in the manner of fmt.Println. // It calle os.Exit()) with exit code 1. -func Fatalln(args ...interface{}) { +func Fatalln(args ...any) { grpclog.Logger.Fatalln(args...) // Make sure fatal logs will exit. os.Exit(1) @@ -113,20 +113,20 @@ func Fatalln(args ...interface{}) { // Print prints to the logger. Arguments are handled in the manner of fmt.Print. // // Deprecated: use Info. -func Print(args ...interface{}) { +func Print(args ...any) { grpclog.Logger.Info(args...) } // Printf prints to the logger. Arguments are handled in the manner of fmt.Printf. // // Deprecated: use Infof. -func Printf(format string, args ...interface{}) { +func Printf(format string, args ...any) { grpclog.Logger.Infof(format, args...) } // Println prints to the logger. Arguments are handled in the manner of fmt.Println. // // Deprecated: use Infoln. -func Println(args ...interface{}) { +func Println(args ...any) { grpclog.Logger.Infoln(args...) } diff --git a/vendor/google.golang.org/grpc/grpclog/logger.go b/vendor/google.golang.org/grpc/grpclog/logger.go index ef06a482..b1674d82 100644 --- a/vendor/google.golang.org/grpc/grpclog/logger.go +++ b/vendor/google.golang.org/grpc/grpclog/logger.go @@ -24,12 +24,12 @@ import "google.golang.org/grpc/internal/grpclog" // // Deprecated: use LoggerV2. type Logger interface { - Fatal(args ...interface{}) - Fatalf(format string, args ...interface{}) - Fatalln(args ...interface{}) - Print(args ...interface{}) - Printf(format string, args ...interface{}) - Println(args ...interface{}) + Fatal(args ...any) + Fatalf(format string, args ...any) + Fatalln(args ...any) + Print(args ...any) + Printf(format string, args ...any) + Println(args ...any) } // SetLogger sets the logger that is used in grpc. Call only from @@ -45,39 +45,39 @@ type loggerWrapper struct { Logger } -func (g *loggerWrapper) Info(args ...interface{}) { +func (g *loggerWrapper) Info(args ...any) { g.Logger.Print(args...) } -func (g *loggerWrapper) Infoln(args ...interface{}) { +func (g *loggerWrapper) Infoln(args ...any) { g.Logger.Println(args...) } -func (g *loggerWrapper) Infof(format string, args ...interface{}) { +func (g *loggerWrapper) Infof(format string, args ...any) { g.Logger.Printf(format, args...) } -func (g *loggerWrapper) Warning(args ...interface{}) { +func (g *loggerWrapper) Warning(args ...any) { g.Logger.Print(args...) } -func (g *loggerWrapper) Warningln(args ...interface{}) { +func (g *loggerWrapper) Warningln(args ...any) { g.Logger.Println(args...) } -func (g *loggerWrapper) Warningf(format string, args ...interface{}) { +func (g *loggerWrapper) Warningf(format string, args ...any) { g.Logger.Printf(format, args...) } -func (g *loggerWrapper) Error(args ...interface{}) { +func (g *loggerWrapper) Error(args ...any) { g.Logger.Print(args...) } -func (g *loggerWrapper) Errorln(args ...interface{}) { +func (g *loggerWrapper) Errorln(args ...any) { g.Logger.Println(args...) } -func (g *loggerWrapper) Errorf(format string, args ...interface{}) { +func (g *loggerWrapper) Errorf(format string, args ...any) { g.Logger.Printf(format, args...) } diff --git a/vendor/google.golang.org/grpc/grpclog/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/loggerv2.go index 4ee33171..ecfd36d7 100644 --- a/vendor/google.golang.org/grpc/grpclog/loggerv2.go +++ b/vendor/google.golang.org/grpc/grpclog/loggerv2.go @@ -19,11 +19,13 @@ package grpclog import ( + "encoding/json" + "fmt" "io" - "io/ioutil" "log" "os" "strconv" + "strings" "google.golang.org/grpc/internal/grpclog" ) @@ -31,35 +33,35 @@ import ( // LoggerV2 does underlying logging work for grpclog. type LoggerV2 interface { // Info logs to INFO log. Arguments are handled in the manner of fmt.Print. - Info(args ...interface{}) + Info(args ...any) // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println. - Infoln(args ...interface{}) + Infoln(args ...any) // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf. - Infof(format string, args ...interface{}) + Infof(format string, args ...any) // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print. - Warning(args ...interface{}) + Warning(args ...any) // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println. - Warningln(args ...interface{}) + Warningln(args ...any) // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf. - Warningf(format string, args ...interface{}) + Warningf(format string, args ...any) // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print. - Error(args ...interface{}) + Error(args ...any) // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println. - Errorln(args ...interface{}) + Errorln(args ...any) // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. - Errorf(format string, args ...interface{}) + Errorf(format string, args ...any) // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print. // gRPC ensures that all Fatal logs will exit with os.Exit(1). // Implementations may also call os.Exit() with a non-zero exit code. - Fatal(args ...interface{}) + Fatal(args ...any) // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println. // gRPC ensures that all Fatal logs will exit with os.Exit(1). // Implementations may also call os.Exit() with a non-zero exit code. - Fatalln(args ...interface{}) + Fatalln(args ...any) // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. // gRPC ensures that all Fatal logs will exit with os.Exit(1). // Implementations may also call os.Exit() with a non-zero exit code. - Fatalf(format string, args ...interface{}) + Fatalf(format string, args ...any) // V reports whether verbosity level l is at least the requested verbose level. V(l int) bool } @@ -95,8 +97,9 @@ var severityName = []string{ // loggerT is the default logger used by grpclog. type loggerT struct { - m []*log.Logger - v int + m []*log.Logger + v int + jsonFormat bool } // NewLoggerV2 creates a loggerV2 with the provided writers. @@ -105,27 +108,40 @@ type loggerT struct { // Warning logs will be written to warningW and infoW. // Info logs will be written to infoW. func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 { - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, 0) + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{}) } // NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and // verbosity level. func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 { + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v}) +} + +type loggerV2Config struct { + verbose int + jsonFormat bool +} + +func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 { var m []*log.Logger - m = append(m, log.New(infoW, severityName[infoLog]+": ", log.LstdFlags)) - m = append(m, log.New(io.MultiWriter(infoW, warningW), severityName[warningLog]+": ", log.LstdFlags)) + flag := log.LstdFlags + if c.jsonFormat { + flag = 0 + } + m = append(m, log.New(infoW, "", flag)) + m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag)) ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal. - m = append(m, log.New(ew, severityName[errorLog]+": ", log.LstdFlags)) - m = append(m, log.New(ew, severityName[fatalLog]+": ", log.LstdFlags)) - return &loggerT{m: m, v: v} + m = append(m, log.New(ew, "", flag)) + m = append(m, log.New(ew, "", flag)) + return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat} } // newLoggerV2 creates a loggerV2 to be used as default logger. // All logs are written to stderr. func newLoggerV2() LoggerV2 { - errorW := ioutil.Discard - warningW := ioutil.Discard - infoW := ioutil.Discard + errorW := io.Discard + warningW := io.Discard + infoW := io.Discard logLevel := os.Getenv("GRPC_GO_LOG_SEVERITY_LEVEL") switch logLevel { @@ -142,58 +158,79 @@ func newLoggerV2() LoggerV2 { if vl, err := strconv.Atoi(vLevel); err == nil { v = vl } - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, v) + + jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json") + + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{ + verbose: v, + jsonFormat: jsonFormat, + }) +} + +func (g *loggerT) output(severity int, s string) { + sevStr := severityName[severity] + if !g.jsonFormat { + g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s)) + return + } + // TODO: we can also include the logging component, but that needs more + // (API) changes. + b, _ := json.Marshal(map[string]string{ + "severity": sevStr, + "message": s, + }) + g.m[severity].Output(2, string(b)) } -func (g *loggerT) Info(args ...interface{}) { - g.m[infoLog].Print(args...) +func (g *loggerT) Info(args ...any) { + g.output(infoLog, fmt.Sprint(args...)) } -func (g *loggerT) Infoln(args ...interface{}) { - g.m[infoLog].Println(args...) +func (g *loggerT) Infoln(args ...any) { + g.output(infoLog, fmt.Sprintln(args...)) } -func (g *loggerT) Infof(format string, args ...interface{}) { - g.m[infoLog].Printf(format, args...) +func (g *loggerT) Infof(format string, args ...any) { + g.output(infoLog, fmt.Sprintf(format, args...)) } -func (g *loggerT) Warning(args ...interface{}) { - g.m[warningLog].Print(args...) +func (g *loggerT) Warning(args ...any) { + g.output(warningLog, fmt.Sprint(args...)) } -func (g *loggerT) Warningln(args ...interface{}) { - g.m[warningLog].Println(args...) +func (g *loggerT) Warningln(args ...any) { + g.output(warningLog, fmt.Sprintln(args...)) } -func (g *loggerT) Warningf(format string, args ...interface{}) { - g.m[warningLog].Printf(format, args...) +func (g *loggerT) Warningf(format string, args ...any) { + g.output(warningLog, fmt.Sprintf(format, args...)) } -func (g *loggerT) Error(args ...interface{}) { - g.m[errorLog].Print(args...) +func (g *loggerT) Error(args ...any) { + g.output(errorLog, fmt.Sprint(args...)) } -func (g *loggerT) Errorln(args ...interface{}) { - g.m[errorLog].Println(args...) +func (g *loggerT) Errorln(args ...any) { + g.output(errorLog, fmt.Sprintln(args...)) } -func (g *loggerT) Errorf(format string, args ...interface{}) { - g.m[errorLog].Printf(format, args...) +func (g *loggerT) Errorf(format string, args ...any) { + g.output(errorLog, fmt.Sprintf(format, args...)) } -func (g *loggerT) Fatal(args ...interface{}) { - g.m[fatalLog].Fatal(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). +func (g *loggerT) Fatal(args ...any) { + g.output(fatalLog, fmt.Sprint(args...)) + os.Exit(1) } -func (g *loggerT) Fatalln(args ...interface{}) { - g.m[fatalLog].Fatalln(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). +func (g *loggerT) Fatalln(args ...any) { + g.output(fatalLog, fmt.Sprintln(args...)) + os.Exit(1) } -func (g *loggerT) Fatalf(format string, args ...interface{}) { - g.m[fatalLog].Fatalf(format, args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). +func (g *loggerT) Fatalf(format string, args ...any) { + g.output(fatalLog, fmt.Sprintf(format, args...)) + os.Exit(1) } func (g *loggerT) V(l int) bool { @@ -204,18 +241,18 @@ func (g *loggerT) V(l int) bool { // DepthLoggerV2, the below functions will be called with the appropriate stack // depth set for trivial functions the logger may ignore. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. type DepthLoggerV2 interface { LoggerV2 - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. - InfoDepth(depth int, args ...interface{}) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. - WarningDepth(depth int, args ...interface{}) - // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. - ErrorDepth(depth int, args ...interface{}) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. - FatalDepth(depth int, args ...interface{}) + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. + InfoDepth(depth int, args ...any) + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. + WarningDepth(depth int, args ...any) + // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. + ErrorDepth(depth int, args ...any) + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. + FatalDepth(depth int, args ...any) } diff --git a/vendor/google.golang.org/grpc/interceptor.go b/vendor/google.golang.org/grpc/interceptor.go index 668e0adc..877d78fc 100644 --- a/vendor/google.golang.org/grpc/interceptor.go +++ b/vendor/google.golang.org/grpc/interceptor.go @@ -23,7 +23,7 @@ import ( ) // UnaryInvoker is called by UnaryClientInterceptor to complete RPCs. -type UnaryInvoker func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, opts ...CallOption) error +type UnaryInvoker func(ctx context.Context, method string, req, reply any, cc *ClientConn, opts ...CallOption) error // UnaryClientInterceptor intercepts the execution of a unary RPC on the client. // Unary interceptors can be specified as a DialOption, using @@ -40,7 +40,7 @@ type UnaryInvoker func(ctx context.Context, method string, req, reply interface{ // defaults from the ClientConn as well as per-call options. // // The returned error must be compatible with the status package. -type UnaryClientInterceptor func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error +type UnaryClientInterceptor func(ctx context.Context, method string, req, reply any, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error // Streamer is called by StreamClientInterceptor to create a ClientStream. type Streamer func(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (ClientStream, error) @@ -66,22 +66,25 @@ type StreamClientInterceptor func(ctx context.Context, desc *StreamDesc, cc *Cli // server side. All per-rpc information may be mutated by the interceptor. type UnaryServerInfo struct { // Server is the service implementation the user provides. This is read-only. - Server interface{} + Server any // FullMethod is the full RPC method string, i.e., /package.service/method. FullMethod string } // UnaryHandler defines the handler invoked by UnaryServerInterceptor to complete the normal -// execution of a unary RPC. If a UnaryHandler returns an error, it should be produced by the -// status package, or else gRPC will use codes.Unknown as the status code and err.Error() as -// the status message of the RPC. -type UnaryHandler func(ctx context.Context, req interface{}) (interface{}, error) +// execution of a unary RPC. +// +// If a UnaryHandler returns an error, it should either be produced by the +// status package, or be one of the context errors. Otherwise, gRPC will use +// codes.Unknown as the status code and err.Error() as the status message of the +// RPC. +type UnaryHandler func(ctx context.Context, req any) (any, error) // UnaryServerInterceptor provides a hook to intercept the execution of a unary RPC on the server. info // contains all the information of this RPC the interceptor can operate on. And handler is the wrapper // of the service method implementation. It is the responsibility of the interceptor to invoke handler // to complete the RPC. -type UnaryServerInterceptor func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (resp interface{}, err error) +type UnaryServerInterceptor func(ctx context.Context, req any, info *UnaryServerInfo, handler UnaryHandler) (resp any, err error) // StreamServerInfo consists of various information about a streaming RPC on // server side. All per-rpc information may be mutated by the interceptor. @@ -98,4 +101,4 @@ type StreamServerInfo struct { // info contains all the information of this RPC the interceptor can operate on. And handler is the // service method implementation. It is the responsibility of the interceptor to invoke handler to // complete the RPC. -type StreamServerInterceptor func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error +type StreamServerInterceptor func(srv any, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error diff --git a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go new file mode 100644 index 00000000..3c594e6e --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go @@ -0,0 +1,385 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package gracefulswitch implements a graceful switch load balancer. +package gracefulswitch + +import ( + "errors" + "fmt" + "sync" + + "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/base" + "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/resolver" +) + +var errBalancerClosed = errors.New("gracefulSwitchBalancer is closed") +var _ balancer.Balancer = (*Balancer)(nil) + +// NewBalancer returns a graceful switch Balancer. +func NewBalancer(cc balancer.ClientConn, opts balancer.BuildOptions) *Balancer { + return &Balancer{ + cc: cc, + bOpts: opts, + } +} + +// Balancer is a utility to gracefully switch from one balancer to +// a new balancer. It implements the balancer.Balancer interface. +type Balancer struct { + bOpts balancer.BuildOptions + cc balancer.ClientConn + + // mu protects the following fields and all fields within balancerCurrent + // and balancerPending. mu does not need to be held when calling into the + // child balancers, as all calls into these children happen only as a direct + // result of a call into the gracefulSwitchBalancer, which are also + // guaranteed to be synchronous. There is one exception: an UpdateState call + // from a child balancer when current and pending are populated can lead to + // calling Close() on the current. To prevent that racing with an + // UpdateSubConnState from the channel, we hold currentMu during Close and + // UpdateSubConnState calls. + mu sync.Mutex + balancerCurrent *balancerWrapper + balancerPending *balancerWrapper + closed bool // set to true when this balancer is closed + + // currentMu must be locked before mu. This mutex guards against this + // sequence of events: UpdateSubConnState() called, finds the + // balancerCurrent, gives up lock, updateState comes in, causes Close() on + // balancerCurrent before the UpdateSubConnState is called on the + // balancerCurrent. + currentMu sync.Mutex +} + +// swap swaps out the current lb with the pending lb and updates the ClientConn. +// The caller must hold gsb.mu. +func (gsb *Balancer) swap() { + gsb.cc.UpdateState(gsb.balancerPending.lastState) + cur := gsb.balancerCurrent + gsb.balancerCurrent = gsb.balancerPending + gsb.balancerPending = nil + go func() { + gsb.currentMu.Lock() + defer gsb.currentMu.Unlock() + cur.Close() + }() +} + +// Helper function that checks if the balancer passed in is current or pending. +// The caller must hold gsb.mu. +func (gsb *Balancer) balancerCurrentOrPending(bw *balancerWrapper) bool { + return bw == gsb.balancerCurrent || bw == gsb.balancerPending +} + +// SwitchTo initializes the graceful switch process, which completes based on +// connectivity state changes on the current/pending balancer. Thus, the switch +// process is not complete when this method returns. This method must be called +// synchronously alongside the rest of the balancer.Balancer methods this +// Graceful Switch Balancer implements. +func (gsb *Balancer) SwitchTo(builder balancer.Builder) error { + gsb.mu.Lock() + if gsb.closed { + gsb.mu.Unlock() + return errBalancerClosed + } + bw := &balancerWrapper{ + gsb: gsb, + lastState: balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: base.NewErrPicker(balancer.ErrNoSubConnAvailable), + }, + subconns: make(map[balancer.SubConn]bool), + } + balToClose := gsb.balancerPending // nil if there is no pending balancer + if gsb.balancerCurrent == nil { + gsb.balancerCurrent = bw + } else { + gsb.balancerPending = bw + } + gsb.mu.Unlock() + balToClose.Close() + // This function takes a builder instead of a balancer because builder.Build + // can call back inline, and this utility needs to handle the callbacks. + newBalancer := builder.Build(bw, gsb.bOpts) + if newBalancer == nil { + // This is illegal and should never happen; we clear the balancerWrapper + // we were constructing if it happens to avoid a potential panic. + gsb.mu.Lock() + if gsb.balancerPending != nil { + gsb.balancerPending = nil + } else { + gsb.balancerCurrent = nil + } + gsb.mu.Unlock() + return balancer.ErrBadResolverState + } + + // This write doesn't need to take gsb.mu because this field never gets read + // or written to on any calls from the current or pending. Calls from grpc + // to this balancer are guaranteed to be called synchronously, so this + // bw.Balancer field will never be forwarded to until this SwitchTo() + // function returns. + bw.Balancer = newBalancer + return nil +} + +// Returns nil if the graceful switch balancer is closed. +func (gsb *Balancer) latestBalancer() *balancerWrapper { + gsb.mu.Lock() + defer gsb.mu.Unlock() + if gsb.balancerPending != nil { + return gsb.balancerPending + } + return gsb.balancerCurrent +} + +// UpdateClientConnState forwards the update to the latest balancer created. +func (gsb *Balancer) UpdateClientConnState(state balancer.ClientConnState) error { + // The resolver data is only relevant to the most recent LB Policy. + balToUpdate := gsb.latestBalancer() + if balToUpdate == nil { + return errBalancerClosed + } + // Perform this call without gsb.mu to prevent deadlocks if the child calls + // back into the channel. The latest balancer can never be closed during a + // call from the channel, even without gsb.mu held. + return balToUpdate.UpdateClientConnState(state) +} + +// ResolverError forwards the error to the latest balancer created. +func (gsb *Balancer) ResolverError(err error) { + // The resolver data is only relevant to the most recent LB Policy. + balToUpdate := gsb.latestBalancer() + if balToUpdate == nil { + return + } + // Perform this call without gsb.mu to prevent deadlocks if the child calls + // back into the channel. The latest balancer can never be closed during a + // call from the channel, even without gsb.mu held. + balToUpdate.ResolverError(err) +} + +// ExitIdle forwards the call to the latest balancer created. +// +// If the latest balancer does not support ExitIdle, the subConns are +// re-connected to manually. +func (gsb *Balancer) ExitIdle() { + balToUpdate := gsb.latestBalancer() + if balToUpdate == nil { + return + } + // There is no need to protect this read with a mutex, as the write to the + // Balancer field happens in SwitchTo, which completes before this can be + // called. + if ei, ok := balToUpdate.Balancer.(balancer.ExitIdler); ok { + ei.ExitIdle() + return + } + gsb.mu.Lock() + defer gsb.mu.Unlock() + for sc := range balToUpdate.subconns { + sc.Connect() + } +} + +// updateSubConnState forwards the update to the appropriate child. +func (gsb *Balancer) updateSubConnState(sc balancer.SubConn, state balancer.SubConnState, cb func(balancer.SubConnState)) { + gsb.currentMu.Lock() + defer gsb.currentMu.Unlock() + gsb.mu.Lock() + // Forward update to the appropriate child. Even if there is a pending + // balancer, the current balancer should continue to get SubConn updates to + // maintain the proper state while the pending is still connecting. + var balToUpdate *balancerWrapper + if gsb.balancerCurrent != nil && gsb.balancerCurrent.subconns[sc] { + balToUpdate = gsb.balancerCurrent + } else if gsb.balancerPending != nil && gsb.balancerPending.subconns[sc] { + balToUpdate = gsb.balancerPending + } + if balToUpdate == nil { + // SubConn belonged to a stale lb policy that has not yet fully closed, + // or the balancer was already closed. + gsb.mu.Unlock() + return + } + if state.ConnectivityState == connectivity.Shutdown { + delete(balToUpdate.subconns, sc) + } + gsb.mu.Unlock() + if cb != nil { + cb(state) + } else { + balToUpdate.UpdateSubConnState(sc, state) + } +} + +// UpdateSubConnState forwards the update to the appropriate child. +func (gsb *Balancer) UpdateSubConnState(sc balancer.SubConn, state balancer.SubConnState) { + gsb.updateSubConnState(sc, state, nil) +} + +// Close closes any active child balancers. +func (gsb *Balancer) Close() { + gsb.mu.Lock() + gsb.closed = true + currentBalancerToClose := gsb.balancerCurrent + gsb.balancerCurrent = nil + pendingBalancerToClose := gsb.balancerPending + gsb.balancerPending = nil + gsb.mu.Unlock() + + currentBalancerToClose.Close() + pendingBalancerToClose.Close() +} + +// balancerWrapper wraps a balancer.Balancer, and overrides some Balancer +// methods to help cleanup SubConns created by the wrapped balancer. +// +// It implements the balancer.ClientConn interface and is passed down in that +// capacity to the wrapped balancer. It maintains a set of subConns created by +// the wrapped balancer and calls from the latter to create/update/shutdown +// SubConns update this set before being forwarded to the parent ClientConn. +// State updates from the wrapped balancer can result in invocation of the +// graceful switch logic. +type balancerWrapper struct { + balancer.Balancer + gsb *Balancer + + lastState balancer.State + subconns map[balancer.SubConn]bool // subconns created by this balancer +} + +// Close closes the underlying LB policy and shuts down the subconns it +// created. bw must not be referenced via balancerCurrent or balancerPending in +// gsb when called. gsb.mu must not be held. Does not panic with a nil +// receiver. +func (bw *balancerWrapper) Close() { + // before Close is called. + if bw == nil { + return + } + // There is no need to protect this read with a mutex, as Close() is + // impossible to be called concurrently with the write in SwitchTo(). The + // callsites of Close() for this balancer in Graceful Switch Balancer will + // never be called until SwitchTo() returns. + bw.Balancer.Close() + bw.gsb.mu.Lock() + for sc := range bw.subconns { + sc.Shutdown() + } + bw.gsb.mu.Unlock() +} + +func (bw *balancerWrapper) UpdateState(state balancer.State) { + // Hold the mutex for this entire call to ensure it cannot occur + // concurrently with other updateState() calls. This causes updates to + // lastState and calls to cc.UpdateState to happen atomically. + bw.gsb.mu.Lock() + defer bw.gsb.mu.Unlock() + bw.lastState = state + + if !bw.gsb.balancerCurrentOrPending(bw) { + return + } + + if bw == bw.gsb.balancerCurrent { + // In the case that the current balancer exits READY, and there is a pending + // balancer, you can forward the pending balancer's cached State up to + // ClientConn and swap the pending into the current. This is because there + // is no reason to gracefully switch from and keep using the old policy as + // the ClientConn is not connected to any backends. + if state.ConnectivityState != connectivity.Ready && bw.gsb.balancerPending != nil { + bw.gsb.swap() + return + } + // Even if there is a pending balancer waiting to be gracefully switched to, + // continue to forward current balancer updates to the Client Conn. Ignoring + // state + picker from the current would cause undefined behavior/cause the + // system to behave incorrectly from the current LB policies perspective. + // Also, the current LB is still being used by grpc to choose SubConns per + // RPC, and thus should use the most updated form of the current balancer. + bw.gsb.cc.UpdateState(state) + return + } + // This method is now dealing with a state update from the pending balancer. + // If the current balancer is currently in a state other than READY, the new + // policy can be swapped into place immediately. This is because there is no + // reason to gracefully switch from and keep using the old policy as the + // ClientConn is not connected to any backends. + if state.ConnectivityState != connectivity.Connecting || bw.gsb.balancerCurrent.lastState.ConnectivityState != connectivity.Ready { + bw.gsb.swap() + } +} + +func (bw *balancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) { + bw.gsb.mu.Lock() + if !bw.gsb.balancerCurrentOrPending(bw) { + bw.gsb.mu.Unlock() + return nil, fmt.Errorf("%T at address %p that called NewSubConn is deleted", bw, bw) + } + bw.gsb.mu.Unlock() + + var sc balancer.SubConn + oldListener := opts.StateListener + opts.StateListener = func(state balancer.SubConnState) { bw.gsb.updateSubConnState(sc, state, oldListener) } + sc, err := bw.gsb.cc.NewSubConn(addrs, opts) + if err != nil { + return nil, err + } + bw.gsb.mu.Lock() + if !bw.gsb.balancerCurrentOrPending(bw) { // balancer was closed during this call + sc.Shutdown() + bw.gsb.mu.Unlock() + return nil, fmt.Errorf("%T at address %p that called NewSubConn is deleted", bw, bw) + } + bw.subconns[sc] = true + bw.gsb.mu.Unlock() + return sc, nil +} + +func (bw *balancerWrapper) ResolveNow(opts resolver.ResolveNowOptions) { + // Ignore ResolveNow requests from anything other than the most recent + // balancer, because older balancers were already removed from the config. + if bw != bw.gsb.latestBalancer() { + return + } + bw.gsb.cc.ResolveNow(opts) +} + +func (bw *balancerWrapper) RemoveSubConn(sc balancer.SubConn) { + // Note: existing third party balancers may call this, so it must remain + // until RemoveSubConn is fully removed. + sc.Shutdown() +} + +func (bw *balancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver.Address) { + bw.gsb.mu.Lock() + if !bw.gsb.balancerCurrentOrPending(bw) { + bw.gsb.mu.Unlock() + return + } + bw.gsb.mu.Unlock() + bw.gsb.cc.UpdateAddresses(sc, addrs) +} + +func (bw *balancerWrapper) Target() string { + return bw.gsb.cc.Target() +} diff --git a/vendor/google.golang.org/grpc/internal/balancerload/load.go b/vendor/google.golang.org/grpc/internal/balancerload/load.go index 3a905d96..94a08d68 100644 --- a/vendor/google.golang.org/grpc/internal/balancerload/load.go +++ b/vendor/google.golang.org/grpc/internal/balancerload/load.go @@ -25,7 +25,7 @@ import ( // Parser converts loads from metadata into a concrete type. type Parser interface { // Parse parses loads from metadata. - Parse(md metadata.MD) interface{} + Parse(md metadata.MD) any } var parser Parser @@ -38,7 +38,7 @@ func SetParser(lr Parser) { } // Parse calls parser.Read(). -func Parse(md metadata.MD) interface{} { +func Parse(md metadata.MD) any { if parser == nil { return nil } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go index 5cc3aedd..755fdebc 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go @@ -28,38 +28,48 @@ import ( "google.golang.org/grpc/internal/grpcutil" ) -// Logger is the global binary logger. It can be used to get binary logger for -// each method. +var grpclogLogger = grpclog.Component("binarylog") + +// Logger specifies MethodLoggers for method names with a Log call that +// takes a context. +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. type Logger interface { - getMethodLogger(methodName string) *MethodLogger + GetMethodLogger(methodName string) MethodLogger } // binLogger is the global binary logger for the binary. One of this should be // built at init time from the configuration (environment variable or flags). // -// It is used to get a methodLogger for each individual method. +// It is used to get a MethodLogger for each individual method. var binLogger Logger -var grpclogLogger = grpclog.Component("binarylog") - -// SetLogger sets the binarg logger. +// SetLogger sets the binary logger. // // Only call this at init time. func SetLogger(l Logger) { binLogger = l } -// GetMethodLogger returns the methodLogger for the given methodName. +// GetLogger gets the binary logger. +// +// Only call this at init time. +func GetLogger() Logger { + return binLogger +} + +// GetMethodLogger returns the MethodLogger for the given methodName. // // methodName should be in the format of "/service/method". // -// Each methodLogger returned by this method is a new instance. This is to +// Each MethodLogger returned by this method is a new instance. This is to // generate sequence id within the call. -func GetMethodLogger(methodName string) *MethodLogger { +func GetMethodLogger(methodName string) MethodLogger { if binLogger == nil { return nil } - return binLogger.getMethodLogger(methodName) + return binLogger.GetMethodLogger(methodName) } func init() { @@ -68,17 +78,29 @@ func init() { binLogger = NewLoggerFromConfigString(configStr) } -type methodLoggerConfig struct { +// MethodLoggerConfig contains the setting for logging behavior of a method +// logger. Currently, it contains the max length of header and message. +type MethodLoggerConfig struct { // Max length of header and message. - hdr, msg uint64 + Header, Message uint64 +} + +// LoggerConfig contains the config for loggers to create method loggers. +type LoggerConfig struct { + All *MethodLoggerConfig + Services map[string]*MethodLoggerConfig + Methods map[string]*MethodLoggerConfig + + Blacklist map[string]struct{} } type logger struct { - all *methodLoggerConfig - services map[string]*methodLoggerConfig - methods map[string]*methodLoggerConfig + config LoggerConfig +} - blacklist map[string]struct{} +// NewLoggerFromConfig builds a logger with the given LoggerConfig. +func NewLoggerFromConfig(config LoggerConfig) Logger { + return &logger{config: config} } // newEmptyLogger creates an empty logger. The map fields need to be filled in @@ -88,83 +110,83 @@ func newEmptyLogger() *logger { } // Set method logger for "*". -func (l *logger) setDefaultMethodLogger(ml *methodLoggerConfig) error { - if l.all != nil { +func (l *logger) setDefaultMethodLogger(ml *MethodLoggerConfig) error { + if l.config.All != nil { return fmt.Errorf("conflicting global rules found") } - l.all = ml + l.config.All = ml return nil } // Set method logger for "service/*". // -// New methodLogger with same service overrides the old one. -func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig) error { - if _, ok := l.services[service]; ok { +// New MethodLogger with same service overrides the old one. +func (l *logger) setServiceMethodLogger(service string, ml *MethodLoggerConfig) error { + if _, ok := l.config.Services[service]; ok { return fmt.Errorf("conflicting service rules for service %v found", service) } - if l.services == nil { - l.services = make(map[string]*methodLoggerConfig) + if l.config.Services == nil { + l.config.Services = make(map[string]*MethodLoggerConfig) } - l.services[service] = ml + l.config.Services[service] = ml return nil } // Set method logger for "service/method". // -// New methodLogger with same method overrides the old one. -func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) error { - if _, ok := l.blacklist[method]; ok { +// New MethodLogger with same method overrides the old one. +func (l *logger) setMethodMethodLogger(method string, ml *MethodLoggerConfig) error { + if _, ok := l.config.Blacklist[method]; ok { return fmt.Errorf("conflicting blacklist rules for method %v found", method) } - if _, ok := l.methods[method]; ok { + if _, ok := l.config.Methods[method]; ok { return fmt.Errorf("conflicting method rules for method %v found", method) } - if l.methods == nil { - l.methods = make(map[string]*methodLoggerConfig) + if l.config.Methods == nil { + l.config.Methods = make(map[string]*MethodLoggerConfig) } - l.methods[method] = ml + l.config.Methods[method] = ml return nil } // Set blacklist method for "-service/method". func (l *logger) setBlacklist(method string) error { - if _, ok := l.blacklist[method]; ok { + if _, ok := l.config.Blacklist[method]; ok { return fmt.Errorf("conflicting blacklist rules for method %v found", method) } - if _, ok := l.methods[method]; ok { + if _, ok := l.config.Methods[method]; ok { return fmt.Errorf("conflicting method rules for method %v found", method) } - if l.blacklist == nil { - l.blacklist = make(map[string]struct{}) + if l.config.Blacklist == nil { + l.config.Blacklist = make(map[string]struct{}) } - l.blacklist[method] = struct{}{} + l.config.Blacklist[method] = struct{}{} return nil } -// getMethodLogger returns the methodLogger for the given methodName. +// getMethodLogger returns the MethodLogger for the given methodName. // // methodName should be in the format of "/service/method". // -// Each methodLogger returned by this method is a new instance. This is to +// Each MethodLogger returned by this method is a new instance. This is to // generate sequence id within the call. -func (l *logger) getMethodLogger(methodName string) *MethodLogger { +func (l *logger) GetMethodLogger(methodName string) MethodLogger { s, m, err := grpcutil.ParseMethod(methodName) if err != nil { grpclogLogger.Infof("binarylogging: failed to parse %q: %v", methodName, err) return nil } - if ml, ok := l.methods[s+"/"+m]; ok { - return newMethodLogger(ml.hdr, ml.msg) + if ml, ok := l.config.Methods[s+"/"+m]; ok { + return NewTruncatingMethodLogger(ml.Header, ml.Message) } - if _, ok := l.blacklist[s+"/"+m]; ok { + if _, ok := l.config.Blacklist[s+"/"+m]; ok { return nil } - if ml, ok := l.services[s]; ok { - return newMethodLogger(ml.hdr, ml.msg) + if ml, ok := l.config.Services[s]; ok { + return NewTruncatingMethodLogger(ml.Header, ml.Message) } - if l.all == nil { + if l.config.All == nil { return nil } - return newMethodLogger(l.all.hdr, l.all.msg) + return NewTruncatingMethodLogger(l.config.All.Header, l.config.All.Message) } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go index d8f4e760..f9e80e27 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go @@ -30,15 +30,15 @@ import ( // to build a new logger and assign it to binarylog.Logger. // // Example filter config strings: -// - "" Nothing will be logged -// - "*" All headers and messages will be fully logged. -// - "*{h}" Only headers will be logged. -// - "*{m:256}" Only the first 256 bytes of each message will be logged. -// - "Foo/*" Logs every method in service Foo -// - "Foo/*,-Foo/Bar" Logs every method in service Foo except method /Foo/Bar -// - "Foo/*,Foo/Bar{m:256}" Logs the first 256 bytes of each message in method -// /Foo/Bar, logs all headers and messages in every other method in service -// Foo. +// - "" Nothing will be logged +// - "*" All headers and messages will be fully logged. +// - "*{h}" Only headers will be logged. +// - "*{m:256}" Only the first 256 bytes of each message will be logged. +// - "Foo/*" Logs every method in service Foo +// - "Foo/*,-Foo/Bar" Logs every method in service Foo except method /Foo/Bar +// - "Foo/*,Foo/Bar{m:256}" Logs the first 256 bytes of each message in method +// /Foo/Bar, logs all headers and messages in every other method in service +// Foo. // // If two configs exist for one certain method or service, the one specified // later overrides the previous config. @@ -57,7 +57,7 @@ func NewLoggerFromConfigString(s string) Logger { return l } -// fillMethodLoggerWithConfigString parses config, creates methodLogger and adds +// fillMethodLoggerWithConfigString parses config, creates TruncatingMethodLogger and adds // it to the right map in the logger. func (l *logger) fillMethodLoggerWithConfigString(config string) error { // "" is invalid. @@ -89,7 +89,7 @@ func (l *logger) fillMethodLoggerWithConfigString(config string) error { if err != nil { return fmt.Errorf("invalid config: %q, %v", config, err) } - if err := l.setDefaultMethodLogger(&methodLoggerConfig{hdr: hdr, msg: msg}); err != nil { + if err := l.setDefaultMethodLogger(&MethodLoggerConfig{Header: hdr, Message: msg}); err != nil { return fmt.Errorf("invalid config: %v", err) } return nil @@ -104,11 +104,11 @@ func (l *logger) fillMethodLoggerWithConfigString(config string) error { return fmt.Errorf("invalid header/message length config: %q, %v", suffix, err) } if m == "*" { - if err := l.setServiceMethodLogger(s, &methodLoggerConfig{hdr: hdr, msg: msg}); err != nil { + if err := l.setServiceMethodLogger(s, &MethodLoggerConfig{Header: hdr, Message: msg}); err != nil { return fmt.Errorf("invalid config: %v", err) } } else { - if err := l.setMethodMethodLogger(s+"/"+m, &methodLoggerConfig{hdr: hdr, msg: msg}); err != nil { + if err := l.setMethodMethodLogger(s+"/"+m, &MethodLoggerConfig{Header: hdr, Message: msg}); err != nil { return fmt.Errorf("invalid config: %v", err) } } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go index 0cdb4183..0f31274a 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go @@ -19,6 +19,7 @@ package binarylog import ( + "context" "net" "strings" "sync/atomic" @@ -26,7 +27,7 @@ import ( "github.com/golang/protobuf/proto" "github.com/golang/protobuf/ptypes" - pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" + binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" "google.golang.org/grpc/metadata" "google.golang.org/grpc/status" ) @@ -48,7 +49,16 @@ func (g *callIDGenerator) reset() { var idGen callIDGenerator // MethodLogger is the sub-logger for each method. -type MethodLogger struct { +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. +type MethodLogger interface { + Log(context.Context, LogEntryConfig) +} + +// TruncatingMethodLogger is a method logger that truncates headers and messages +// based on configured fields. +type TruncatingMethodLogger struct { headerMaxLen, messageMaxLen uint64 callID uint64 @@ -57,8 +67,12 @@ type MethodLogger struct { sink Sink // TODO(blog): make this plugable. } -func newMethodLogger(h, m uint64) *MethodLogger { - return &MethodLogger{ +// NewTruncatingMethodLogger returns a new truncating method logger. +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. +func NewTruncatingMethodLogger(h, m uint64) *TruncatingMethodLogger { + return &TruncatingMethodLogger{ headerMaxLen: h, messageMaxLen: m, @@ -69,8 +83,10 @@ func newMethodLogger(h, m uint64) *MethodLogger { } } -// Log creates a proto binary log entry, and logs it to the sink. -func (ml *MethodLogger) Log(c LogEntryConfig) { +// Build is an internal only method for building the proto message out of the +// input event. It's made public to enable other library to reuse as much logic +// in TruncatingMethodLogger as possible. +func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *binlogpb.GrpcLogEntry { m := c.toProto() timestamp, _ := ptypes.TimestampProto(time.Now()) m.Timestamp = timestamp @@ -78,18 +94,22 @@ func (ml *MethodLogger) Log(c LogEntryConfig) { m.SequenceIdWithinCall = ml.idWithinCallGen.next() switch pay := m.Payload.(type) { - case *pb.GrpcLogEntry_ClientHeader: + case *binlogpb.GrpcLogEntry_ClientHeader: m.PayloadTruncated = ml.truncateMetadata(pay.ClientHeader.GetMetadata()) - case *pb.GrpcLogEntry_ServerHeader: + case *binlogpb.GrpcLogEntry_ServerHeader: m.PayloadTruncated = ml.truncateMetadata(pay.ServerHeader.GetMetadata()) - case *pb.GrpcLogEntry_Message: + case *binlogpb.GrpcLogEntry_Message: m.PayloadTruncated = ml.truncateMessage(pay.Message) } + return m +} - ml.sink.Write(m) +// Log creates a proto binary log entry, and logs it to the sink. +func (ml *TruncatingMethodLogger) Log(ctx context.Context, c LogEntryConfig) { + ml.sink.Write(ml.Build(c)) } -func (ml *MethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) { +func (ml *TruncatingMethodLogger) truncateMetadata(mdPb *binlogpb.Metadata) (truncated bool) { if ml.headerMaxLen == maxUInt { return false } @@ -108,7 +128,7 @@ func (ml *MethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) { // but not counted towards the size limit. continue } - currentEntryLen := uint64(len(entry.Value)) + currentEntryLen := uint64(len(entry.GetKey())) + uint64(len(entry.GetValue())) if currentEntryLen > bytesLimit { break } @@ -119,7 +139,7 @@ func (ml *MethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) { return truncated } -func (ml *MethodLogger) truncateMessage(msgPb *pb.Message) (truncated bool) { +func (ml *TruncatingMethodLogger) truncateMessage(msgPb *binlogpb.Message) (truncated bool) { if ml.messageMaxLen == maxUInt { return false } @@ -131,8 +151,11 @@ func (ml *MethodLogger) truncateMessage(msgPb *pb.Message) (truncated bool) { } // LogEntryConfig represents the configuration for binary log entry. +// +// This is used in the 1.0 release of gcp/observability, and thus must not be +// deleted or changed. type LogEntryConfig interface { - toProto() *pb.GrpcLogEntry + toProto() *binlogpb.GrpcLogEntry } // ClientHeader configs the binary log entry to be a ClientHeader entry. @@ -146,10 +169,10 @@ type ClientHeader struct { PeerAddr net.Addr } -func (c *ClientHeader) toProto() *pb.GrpcLogEntry { +func (c *ClientHeader) toProto() *binlogpb.GrpcLogEntry { // This function doesn't need to set all the fields (e.g. seq ID). The Log // function will set the fields when necessary. - clientHeader := &pb.ClientHeader{ + clientHeader := &binlogpb.ClientHeader{ Metadata: mdToMetadataProto(c.Header), MethodName: c.MethodName, Authority: c.Authority, @@ -157,16 +180,16 @@ func (c *ClientHeader) toProto() *pb.GrpcLogEntry { if c.Timeout > 0 { clientHeader.Timeout = ptypes.DurationProto(c.Timeout) } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER, - Payload: &pb.GrpcLogEntry_ClientHeader{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER, + Payload: &binlogpb.GrpcLogEntry_ClientHeader{ ClientHeader: clientHeader, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } if c.PeerAddr != nil { ret.Peer = addrToProto(c.PeerAddr) @@ -182,19 +205,19 @@ type ServerHeader struct { PeerAddr net.Addr } -func (c *ServerHeader) toProto() *pb.GrpcLogEntry { - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_HEADER, - Payload: &pb.GrpcLogEntry_ServerHeader{ - ServerHeader: &pb.ServerHeader{ +func (c *ServerHeader) toProto() *binlogpb.GrpcLogEntry { + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_HEADER, + Payload: &binlogpb.GrpcLogEntry_ServerHeader{ + ServerHeader: &binlogpb.ServerHeader{ Metadata: mdToMetadataProto(c.Header), }, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } if c.PeerAddr != nil { ret.Peer = addrToProto(c.PeerAddr) @@ -207,10 +230,10 @@ type ClientMessage struct { OnClientSide bool // Message can be a proto.Message or []byte. Other messages formats are not // supported. - Message interface{} + Message any } -func (c *ClientMessage) toProto() *pb.GrpcLogEntry { +func (c *ClientMessage) toProto() *binlogpb.GrpcLogEntry { var ( data []byte err error @@ -225,19 +248,19 @@ func (c *ClientMessage) toProto() *pb.GrpcLogEntry { } else { grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte") } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE, - Payload: &pb.GrpcLogEntry_Message{ - Message: &pb.Message{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE, + Payload: &binlogpb.GrpcLogEntry_Message{ + Message: &binlogpb.Message{ Length: uint32(len(data)), Data: data, }, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -247,10 +270,10 @@ type ServerMessage struct { OnClientSide bool // Message can be a proto.Message or []byte. Other messages formats are not // supported. - Message interface{} + Message any } -func (c *ServerMessage) toProto() *pb.GrpcLogEntry { +func (c *ServerMessage) toProto() *binlogpb.GrpcLogEntry { var ( data []byte err error @@ -265,19 +288,19 @@ func (c *ServerMessage) toProto() *pb.GrpcLogEntry { } else { grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte") } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE, - Payload: &pb.GrpcLogEntry_Message{ - Message: &pb.Message{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE, + Payload: &binlogpb.GrpcLogEntry_Message{ + Message: &binlogpb.Message{ Length: uint32(len(data)), Data: data, }, }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -287,15 +310,15 @@ type ClientHalfClose struct { OnClientSide bool } -func (c *ClientHalfClose) toProto() *pb.GrpcLogEntry { - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE, +func (c *ClientHalfClose) toProto() *binlogpb.GrpcLogEntry { + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE, Payload: nil, // No payload here. } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -311,7 +334,7 @@ type ServerTrailer struct { PeerAddr net.Addr } -func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { +func (c *ServerTrailer) toProto() *binlogpb.GrpcLogEntry { st, ok := status.FromError(c.Err) if !ok { grpclogLogger.Info("binarylogging: error in trailer is not a status error") @@ -327,10 +350,10 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { grpclogLogger.Infof("binarylogging: failed to marshal status proto: %v", err) } } - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER, - Payload: &pb.GrpcLogEntry_Trailer{ - Trailer: &pb.Trailer{ + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER, + Payload: &binlogpb.GrpcLogEntry_Trailer{ + Trailer: &binlogpb.Trailer{ Metadata: mdToMetadataProto(c.Trailer), StatusCode: uint32(st.Code()), StatusMessage: st.Message(), @@ -339,9 +362,9 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { }, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } if c.PeerAddr != nil { ret.Peer = addrToProto(c.PeerAddr) @@ -354,15 +377,15 @@ type Cancel struct { OnClientSide bool } -func (c *Cancel) toProto() *pb.GrpcLogEntry { - ret := &pb.GrpcLogEntry{ - Type: pb.GrpcLogEntry_EVENT_TYPE_CANCEL, +func (c *Cancel) toProto() *binlogpb.GrpcLogEntry { + ret := &binlogpb.GrpcLogEntry{ + Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CANCEL, Payload: nil, } if c.OnClientSide { - ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT } else { - ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER + ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER } return ret } @@ -379,15 +402,15 @@ func metadataKeyOmit(key string) bool { return strings.HasPrefix(key, "grpc-") } -func mdToMetadataProto(md metadata.MD) *pb.Metadata { - ret := &pb.Metadata{} +func mdToMetadataProto(md metadata.MD) *binlogpb.Metadata { + ret := &binlogpb.Metadata{} for k, vv := range md { if metadataKeyOmit(k) { continue } for _, v := range vv { ret.Entry = append(ret.Entry, - &pb.MetadataEntry{ + &binlogpb.MetadataEntry{ Key: k, Value: []byte(v), }, @@ -397,26 +420,26 @@ func mdToMetadataProto(md metadata.MD) *pb.Metadata { return ret } -func addrToProto(addr net.Addr) *pb.Address { - ret := &pb.Address{} +func addrToProto(addr net.Addr) *binlogpb.Address { + ret := &binlogpb.Address{} switch a := addr.(type) { case *net.TCPAddr: if a.IP.To4() != nil { - ret.Type = pb.Address_TYPE_IPV4 + ret.Type = binlogpb.Address_TYPE_IPV4 } else if a.IP.To16() != nil { - ret.Type = pb.Address_TYPE_IPV6 + ret.Type = binlogpb.Address_TYPE_IPV6 } else { - ret.Type = pb.Address_TYPE_UNKNOWN + ret.Type = binlogpb.Address_TYPE_UNKNOWN // Do not set address and port fields. break } ret.Address = a.IP.String() ret.IpPort = uint32(a.Port) case *net.UnixAddr: - ret.Type = pb.Address_TYPE_UNIX + ret.Type = binlogpb.Address_TYPE_UNIX ret.Address = a.String() default: - ret.Type = pb.Address_TYPE_UNKNOWN + ret.Type = binlogpb.Address_TYPE_UNKNOWN } return ret } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/sink.go b/vendor/google.golang.org/grpc/internal/binarylog/sink.go index c2fdd58b..264de387 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/sink.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/sink.go @@ -26,7 +26,7 @@ import ( "time" "github.com/golang/protobuf/proto" - pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" + binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" ) var ( @@ -42,15 +42,15 @@ type Sink interface { // Write will be called to write the log entry into the sink. // // It should be thread-safe so it can be called in parallel. - Write(*pb.GrpcLogEntry) error + Write(*binlogpb.GrpcLogEntry) error // Close will be called when the Sink is replaced by a new Sink. Close() error } type noopSink struct{} -func (ns *noopSink) Write(*pb.GrpcLogEntry) error { return nil } -func (ns *noopSink) Close() error { return nil } +func (ns *noopSink) Write(*binlogpb.GrpcLogEntry) error { return nil } +func (ns *noopSink) Close() error { return nil } // newWriterSink creates a binary log sink with the given writer. // @@ -66,7 +66,7 @@ type writerSink struct { out io.Writer } -func (ws *writerSink) Write(e *pb.GrpcLogEntry) error { +func (ws *writerSink) Write(e *binlogpb.GrpcLogEntry) error { b, err := proto.Marshal(e) if err != nil { grpclogLogger.Errorf("binary logging: failed to marshal proto message: %v", err) @@ -96,7 +96,7 @@ type bufferedSink struct { done chan struct{} } -func (fs *bufferedSink) Write(e *pb.GrpcLogEntry) error { +func (fs *bufferedSink) Write(e *binlogpb.GrpcLogEntry) error { fs.mu.Lock() defer fs.mu.Unlock() if !fs.flusherStarted { diff --git a/vendor/google.golang.org/grpc/internal/buffer/unbounded.go b/vendor/google.golang.org/grpc/internal/buffer/unbounded.go index 9f6a0c12..4399c3df 100644 --- a/vendor/google.golang.org/grpc/internal/buffer/unbounded.go +++ b/vendor/google.golang.org/grpc/internal/buffer/unbounded.go @@ -28,35 +28,38 @@ import "sync" // the underlying mutex used for synchronization. // // Unbounded supports values of any type to be stored in it by using a channel -// of `interface{}`. This means that a call to Put() incurs an extra memory -// allocation, and also that users need a type assertion while reading. For -// performance critical code paths, using Unbounded is strongly discouraged and -// defining a new type specific implementation of this buffer is preferred. See +// of `any`. This means that a call to Put() incurs an extra memory allocation, +// and also that users need a type assertion while reading. For performance +// critical code paths, using Unbounded is strongly discouraged and defining a +// new type specific implementation of this buffer is preferred. See // internal/transport/transport.go for an example of this. type Unbounded struct { - c chan interface{} + c chan any + closed bool mu sync.Mutex - backlog []interface{} + backlog []any } // NewUnbounded returns a new instance of Unbounded. func NewUnbounded() *Unbounded { - return &Unbounded{c: make(chan interface{}, 1)} + return &Unbounded{c: make(chan any, 1)} } // Put adds t to the unbounded buffer. -func (b *Unbounded) Put(t interface{}) { +func (b *Unbounded) Put(t any) { b.mu.Lock() + defer b.mu.Unlock() + if b.closed { + return + } if len(b.backlog) == 0 { select { case b.c <- t: - b.mu.Unlock() return default: } } b.backlog = append(b.backlog, t) - b.mu.Unlock() } // Load sends the earliest buffered data, if any, onto the read channel @@ -64,6 +67,10 @@ func (b *Unbounded) Put(t interface{}) { // value from the read channel. func (b *Unbounded) Load() { b.mu.Lock() + defer b.mu.Unlock() + if b.closed { + return + } if len(b.backlog) > 0 { select { case b.c <- b.backlog[0]: @@ -72,7 +79,6 @@ func (b *Unbounded) Load() { default: } } - b.mu.Unlock() } // Get returns a read channel on which values added to the buffer, via Put(), @@ -80,6 +86,20 @@ func (b *Unbounded) Load() { // // Upon reading a value from this channel, users are expected to call Load() to // send the next buffered value onto the channel if there is any. -func (b *Unbounded) Get() <-chan interface{} { +// +// If the unbounded buffer is closed, the read channel returned by this method +// is closed. +func (b *Unbounded) Get() <-chan any { return b.c } + +// Close closes the unbounded buffer. +func (b *Unbounded) Close() { + b.mu.Lock() + defer b.mu.Unlock() + if b.closed { + return + } + b.closed = true + close(b.c) +} diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go index 6d5760d9..5395e775 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/funcs.go +++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go @@ -24,7 +24,7 @@ package channelz import ( - "fmt" + "errors" "sort" "sync" "sync/atomic" @@ -38,8 +38,11 @@ const ( ) var ( - db dbWrapper - idGen idGenerator + // IDGen is the global channelz entity ID generator. It should not be used + // outside this package except by tests. + IDGen IDGenerator + + db dbWrapper // EntryPerPage defines the number of channelz entries to be shown on a web page. EntryPerPage = int64(50) curState int32 @@ -49,14 +52,15 @@ var ( // TurnOn turns on channelz data collection. func TurnOn() { if !IsOn() { - NewChannelzStorage() + db.set(newChannelMap()) + IDGen.Reset() atomic.StoreInt32(&curState, 1) } } // IsOn returns whether channelz data collection is on. func IsOn() bool { - return atomic.CompareAndSwapInt32(&curState, 1, 1) + return atomic.LoadInt32(&curState) == 1 } // SetMaxTraceEntry sets maximum number of trace entry per entity (i.e. channel/subchannel). @@ -94,49 +98,6 @@ func (d *dbWrapper) get() *channelMap { return d.DB } -// NewChannelzStorage initializes channelz data storage and id generator. -// -// This function returns a cleanup function to wait for all channelz state to be reset by the -// grpc goroutines when those entities get closed. By using this cleanup function, we make sure tests -// don't mess up each other, i.e. lingering goroutine from previous test doing entity removal happen -// to remove some entity just register by the new test, since the id space is the same. -// -// Note: This function is exported for testing purpose only. User should not call -// it in most cases. -func NewChannelzStorage() (cleanup func() error) { - db.set(&channelMap{ - topLevelChannels: make(map[int64]struct{}), - channels: make(map[int64]*channel), - listenSockets: make(map[int64]*listenSocket), - normalSockets: make(map[int64]*normalSocket), - servers: make(map[int64]*server), - subChannels: make(map[int64]*subChannel), - }) - idGen.reset() - return func() error { - var err error - cm := db.get() - if cm == nil { - return nil - } - for i := 0; i < 1000; i++ { - cm.mu.Lock() - if len(cm.topLevelChannels) == 0 && len(cm.servers) == 0 && len(cm.channels) == 0 && len(cm.subChannels) == 0 && len(cm.listenSockets) == 0 && len(cm.normalSockets) == 0 { - cm.mu.Unlock() - // all things stored in the channelz map have been cleared. - return nil - } - cm.mu.Unlock() - time.Sleep(10 * time.Millisecond) - } - - cm.mu.Lock() - err = fmt.Errorf("after 10s the channelz map has not been cleaned up yet, topchannels: %d, servers: %d, channels: %d, subchannels: %d, listen sockets: %d, normal sockets: %d", len(cm.topLevelChannels), len(cm.servers), len(cm.channels), len(cm.subChannels), len(cm.listenSockets), len(cm.normalSockets)) - cm.mu.Unlock() - return err - } -} - // GetTopChannels returns a slice of top channel's ChannelMetric, along with a // boolean indicating whether there's more top channels to be queried for. // @@ -188,54 +149,77 @@ func GetServer(id int64) *ServerMetric { return db.get().GetServer(id) } -// RegisterChannel registers the given channel c in channelz database with ref -// as its reference name, and add it to the child list of its parent (identified -// by pid). pid = 0 means no parent. It returns the unique channelz tracking id -// assigned to this channel. -func RegisterChannel(c Channel, pid int64, ref string) int64 { - id := idGen.genID() +// RegisterChannel registers the given channel c in the channelz database with +// ref as its reference name, and adds it to the child list of its parent +// (identified by pid). pid == nil means no parent. +// +// Returns a unique channelz identifier assigned to this channel. +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterChannel(c Channel, pid *Identifier, ref string) *Identifier { + id := IDGen.genID() + var parent int64 + isTopChannel := true + if pid != nil { + isTopChannel = false + parent = pid.Int() + } + + if !IsOn() { + return newIdentifer(RefChannel, id, pid) + } + cn := &channel{ refName: ref, c: c, subChans: make(map[int64]string), nestedChans: make(map[int64]string), id: id, - pid: pid, + pid: parent, trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } - if pid == 0 { - db.get().addChannel(id, cn, true, pid, ref) - } else { - db.get().addChannel(id, cn, false, pid, ref) - } - return id + db.get().addChannel(id, cn, isTopChannel, parent) + return newIdentifer(RefChannel, id, pid) } -// RegisterSubChannel registers the given channel c in channelz database with ref -// as its reference name, and add it to the child list of its parent (identified -// by pid). It returns the unique channelz tracking id assigned to this subchannel. -func RegisterSubChannel(c Channel, pid int64, ref string) int64 { - if pid == 0 { - logger.Error("a SubChannel's parent id cannot be 0") - return 0 +// RegisterSubChannel registers the given subChannel c in the channelz database +// with ref as its reference name, and adds it to the child list of its parent +// (identified by pid). +// +// Returns a unique channelz identifier assigned to this subChannel. +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterSubChannel(c Channel, pid *Identifier, ref string) (*Identifier, error) { + if pid == nil { + return nil, errors.New("a SubChannel's parent id cannot be nil") } - id := idGen.genID() + id := IDGen.genID() + if !IsOn() { + return newIdentifer(RefSubChannel, id, pid), nil + } + sc := &subChannel{ refName: ref, c: c, sockets: make(map[int64]string), id: id, - pid: pid, + pid: pid.Int(), trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } - db.get().addSubChannel(id, sc, pid, ref) - return id + db.get().addSubChannel(id, sc, pid.Int()) + return newIdentifer(RefSubChannel, id, pid), nil } // RegisterServer registers the given server s in channelz database. It returns // the unique channelz tracking id assigned to this server. -func RegisterServer(s Server, ref string) int64 { - id := idGen.genID() +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterServer(s Server, ref string) *Identifier { + id := IDGen.genID() + if !IsOn() { + return newIdentifer(RefServer, id, nil) + } + svr := &server{ refName: ref, s: s, @@ -244,71 +228,92 @@ func RegisterServer(s Server, ref string) int64 { id: id, } db.get().addServer(id, svr) - return id + return newIdentifer(RefServer, id, nil) } // RegisterListenSocket registers the given listen socket s in channelz database // with ref as its reference name, and add it to the child list of its parent // (identified by pid). It returns the unique channelz tracking id assigned to // this listen socket. -func RegisterListenSocket(s Socket, pid int64, ref string) int64 { - if pid == 0 { - logger.Error("a ListenSocket's parent id cannot be 0") - return 0 +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterListenSocket(s Socket, pid *Identifier, ref string) (*Identifier, error) { + if pid == nil { + return nil, errors.New("a ListenSocket's parent id cannot be 0") } - id := idGen.genID() - ls := &listenSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addListenSocket(id, ls, pid, ref) - return id + id := IDGen.genID() + if !IsOn() { + return newIdentifer(RefListenSocket, id, pid), nil + } + + ls := &listenSocket{refName: ref, s: s, id: id, pid: pid.Int()} + db.get().addListenSocket(id, ls, pid.Int()) + return newIdentifer(RefListenSocket, id, pid), nil } // RegisterNormalSocket registers the given normal socket s in channelz database -// with ref as its reference name, and add it to the child list of its parent +// with ref as its reference name, and adds it to the child list of its parent // (identified by pid). It returns the unique channelz tracking id assigned to // this normal socket. -func RegisterNormalSocket(s Socket, pid int64, ref string) int64 { - if pid == 0 { - logger.Error("a NormalSocket's parent id cannot be 0") - return 0 +// +// If channelz is not turned ON, the channelz database is not mutated. +func RegisterNormalSocket(s Socket, pid *Identifier, ref string) (*Identifier, error) { + if pid == nil { + return nil, errors.New("a NormalSocket's parent id cannot be 0") + } + id := IDGen.genID() + if !IsOn() { + return newIdentifer(RefNormalSocket, id, pid), nil } - id := idGen.genID() - ns := &normalSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addNormalSocket(id, ns, pid, ref) - return id + + ns := &normalSocket{refName: ref, s: s, id: id, pid: pid.Int()} + db.get().addNormalSocket(id, ns, pid.Int()) + return newIdentifer(RefNormalSocket, id, pid), nil } -// RemoveEntry removes an entry with unique channelz trakcing id to be id from +// RemoveEntry removes an entry with unique channelz tracking id to be id from // channelz database. -func RemoveEntry(id int64) { - db.get().removeEntry(id) +// +// If channelz is not turned ON, this function is a no-op. +func RemoveEntry(id *Identifier) { + if !IsOn() { + return + } + db.get().removeEntry(id.Int()) } -// TraceEventDesc is what the caller of AddTraceEvent should provide to describe the event to be added -// to the channel trace. -// The Parent field is optional. It is used for event that will be recorded in the entity's parent -// trace also. +// TraceEventDesc is what the caller of AddTraceEvent should provide to describe +// the event to be added to the channel trace. +// +// The Parent field is optional. It is used for an event that will be recorded +// in the entity's parent trace. type TraceEventDesc struct { Desc string Severity Severity Parent *TraceEventDesc } -// AddTraceEvent adds trace related to the entity with specified id, using the provided TraceEventDesc. -func AddTraceEvent(l grpclog.DepthLoggerV2, id int64, depth int, desc *TraceEventDesc) { - for d := desc; d != nil; d = d.Parent { - switch d.Severity { - case CtUnknown, CtInfo: - l.InfoDepth(depth+1, d.Desc) - case CtWarning: - l.WarningDepth(depth+1, d.Desc) - case CtError: - l.ErrorDepth(depth+1, d.Desc) - } +// AddTraceEvent adds trace related to the entity with specified id, using the +// provided TraceEventDesc. +// +// If channelz is not turned ON, this will simply log the event descriptions. +func AddTraceEvent(l grpclog.DepthLoggerV2, id *Identifier, depth int, desc *TraceEventDesc) { + // Log only the trace description associated with the bottom most entity. + switch desc.Severity { + case CtUnknown, CtInfo: + l.InfoDepth(depth+1, withParens(id)+desc.Desc) + case CtWarning: + l.WarningDepth(depth+1, withParens(id)+desc.Desc) + case CtError: + l.ErrorDepth(depth+1, withParens(id)+desc.Desc) } + if getMaxTraceEntry() == 0 { return } - db.get().traceEvent(id, desc) + if IsOn() { + db.get().traceEvent(id.Int(), desc) + } } // channelMap is the storage data structure for channelz. @@ -326,6 +331,17 @@ type channelMap struct { normalSockets map[int64]*normalSocket } +func newChannelMap() *channelMap { + return &channelMap{ + topLevelChannels: make(map[int64]struct{}), + channels: make(map[int64]*channel), + listenSockets: make(map[int64]*listenSocket), + normalSockets: make(map[int64]*normalSocket), + servers: make(map[int64]*server), + subChannels: make(map[int64]*subChannel), + } +} + func (c *channelMap) addServer(id int64, s *server) { c.mu.Lock() s.cm = c @@ -333,7 +349,7 @@ func (c *channelMap) addServer(id int64, s *server) { c.mu.Unlock() } -func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64, ref string) { +func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64) { c.mu.Lock() cn.cm = c cn.trace.cm = c @@ -346,7 +362,7 @@ func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid in c.mu.Unlock() } -func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref string) { +func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64) { c.mu.Lock() sc.cm = c sc.trace.cm = c @@ -355,7 +371,7 @@ func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref stri c.mu.Unlock() } -func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref string) { +func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64) { c.mu.Lock() ls.cm = c c.listenSockets[id] = ls @@ -363,7 +379,7 @@ func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref c.mu.Unlock() } -func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64, ref string) { +func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64) { c.mu.Lock() ns.cm = c c.normalSockets[id] = ns @@ -724,14 +740,17 @@ func (c *channelMap) GetServer(id int64) *ServerMetric { return sm } -type idGenerator struct { +// IDGenerator is an incrementing atomic that tracks IDs for channelz entities. +type IDGenerator struct { id int64 } -func (i *idGenerator) reset() { +// Reset resets the generated ID back to zero. Should only be used at +// initialization or by tests sensitive to the ID number. +func (i *IDGenerator) Reset() { atomic.StoreInt64(&i.id, 0) } -func (i *idGenerator) genID() int64 { +func (i *IDGenerator) genID() int64 { return atomic.AddInt64(&i.id, 1) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/id.go b/vendor/google.golang.org/grpc/internal/channelz/id.go new file mode 100644 index 00000000..c9a27acd --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/channelz/id.go @@ -0,0 +1,75 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package channelz + +import "fmt" + +// Identifier is an opaque identifier which uniquely identifies an entity in the +// channelz database. +type Identifier struct { + typ RefChannelType + id int64 + str string + pid *Identifier +} + +// Type returns the entity type corresponding to id. +func (id *Identifier) Type() RefChannelType { + return id.typ +} + +// Int returns the integer identifier corresponding to id. +func (id *Identifier) Int() int64 { + return id.id +} + +// String returns a string representation of the entity corresponding to id. +// +// This includes some information about the parent as well. Examples: +// Top-level channel: [Channel #channel-number] +// Nested channel: [Channel #parent-channel-number Channel #channel-number] +// Sub channel: [Channel #parent-channel SubChannel #subchannel-number] +func (id *Identifier) String() string { + return id.str +} + +// Equal returns true if other is the same as id. +func (id *Identifier) Equal(other *Identifier) bool { + if (id != nil) != (other != nil) { + return false + } + if id == nil && other == nil { + return true + } + return id.typ == other.typ && id.id == other.id && id.pid == other.pid +} + +// NewIdentifierForTesting returns a new opaque identifier to be used only for +// testing purposes. +func NewIdentifierForTesting(typ RefChannelType, id int64, pid *Identifier) *Identifier { + return newIdentifer(typ, id, pid) +} + +func newIdentifer(typ RefChannelType, id int64, pid *Identifier) *Identifier { + str := fmt.Sprintf("%s #%d", typ, id) + if pid != nil { + str = fmt.Sprintf("%s %s", pid, str) + } + return &Identifier{typ: typ, id: id, str: str, pid: pid} +} diff --git a/vendor/google.golang.org/grpc/internal/channelz/logging.go b/vendor/google.golang.org/grpc/internal/channelz/logging.go index b0013f9c..f89e6f77 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/logging.go +++ b/vendor/google.golang.org/grpc/internal/channelz/logging.go @@ -26,77 +26,54 @@ import ( var logger = grpclog.Component("channelz") +func withParens(id *Identifier) string { + return "[" + id.String() + "] " +} + // Info logs and adds a trace event if channelz is on. -func Info(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: fmt.Sprint(args...), - Severity: CtInfo, - }) - } else { - l.InfoDepth(1, args...) - } +func Info(l grpclog.DepthLoggerV2, id *Identifier, args ...any) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtInfo, + }) } // Infof logs and adds a trace event if channelz is on. -func Infof(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { - msg := fmt.Sprintf(format, args...) - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: msg, - Severity: CtInfo, - }) - } else { - l.InfoDepth(1, msg) - } +func Infof(l grpclog.DepthLoggerV2, id *Identifier, format string, args ...any) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprintf(format, args...), + Severity: CtInfo, + }) } // Warning logs and adds a trace event if channelz is on. -func Warning(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: fmt.Sprint(args...), - Severity: CtWarning, - }) - } else { - l.WarningDepth(1, args...) - } +func Warning(l grpclog.DepthLoggerV2, id *Identifier, args ...any) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtWarning, + }) } // Warningf logs and adds a trace event if channelz is on. -func Warningf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { - msg := fmt.Sprintf(format, args...) - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: msg, - Severity: CtWarning, - }) - } else { - l.WarningDepth(1, msg) - } +func Warningf(l grpclog.DepthLoggerV2, id *Identifier, format string, args ...any) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprintf(format, args...), + Severity: CtWarning, + }) } // Error logs and adds a trace event if channelz is on. -func Error(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: fmt.Sprint(args...), - Severity: CtError, - }) - } else { - l.ErrorDepth(1, args...) - } +func Error(l grpclog.DepthLoggerV2, id *Identifier, args ...any) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtError, + }) } // Errorf logs and adds a trace event if channelz is on. -func Errorf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { - msg := fmt.Sprintf(format, args...) - if IsOn() { - AddTraceEvent(l, id, 1, &TraceEventDesc{ - Desc: msg, - Severity: CtError, - }) - } else { - l.ErrorDepth(1, msg) - } +func Errorf(l grpclog.DepthLoggerV2, id *Identifier, format string, args ...any) { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprintf(format, args...), + Severity: CtError, + }) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/types.go b/vendor/google.golang.org/grpc/internal/channelz/types.go index 3c595d15..1d4020f5 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/types.go +++ b/vendor/google.golang.org/grpc/internal/channelz/types.go @@ -273,10 +273,10 @@ func (c *channel) deleteSelfFromMap() (delete bool) { // deleteSelfIfReady tries to delete the channel itself from the channelz database. // The delete process includes two steps: -// 1. delete the channel from the entry relation tree, i.e. delete the channel reference from its -// parent's child list. -// 2. delete the channel from the map, i.e. delete the channel entirely from channelz. Lookup by id -// will return entry not found error. +// 1. delete the channel from the entry relation tree, i.e. delete the channel reference from its +// parent's child list. +// 2. delete the channel from the map, i.e. delete the channel entirely from channelz. Lookup by id +// will return entry not found error. func (c *channel) deleteSelfIfReady() { if !c.deleteSelfFromTree() { return @@ -381,10 +381,10 @@ func (sc *subChannel) deleteSelfFromMap() (delete bool) { // deleteSelfIfReady tries to delete the subchannel itself from the channelz database. // The delete process includes two steps: -// 1. delete the subchannel from the entry relation tree, i.e. delete the subchannel reference from -// its parent's child list. -// 2. delete the subchannel from the map, i.e. delete the subchannel entirely from channelz. Lookup -// by id will return entry not found error. +// 1. delete the subchannel from the entry relation tree, i.e. delete the subchannel reference from +// its parent's child list. +// 2. delete the subchannel from the map, i.e. delete the subchannel entirely from channelz. Lookup +// by id will return entry not found error. func (sc *subChannel) deleteSelfIfReady() { if !sc.deleteSelfFromTree() { return @@ -628,6 +628,7 @@ type tracedChannel interface { type channelTrace struct { cm *channelMap + clearCalled bool createdTime time.Time eventCount int64 mu sync.Mutex @@ -656,6 +657,10 @@ func (c *channelTrace) append(e *TraceEvent) { } func (c *channelTrace) clear() { + if c.clearCalled { + return + } + c.clearCalled = true c.mu.Lock() for _, e := range c.events { if e.RefID != 0 { @@ -686,12 +691,33 @@ const ( type RefChannelType int const ( + // RefUnknown indicates an unknown entity type, the zero value for this type. + RefUnknown RefChannelType = iota // RefChannel indicates the referenced entity is a Channel. - RefChannel RefChannelType = iota + RefChannel // RefSubChannel indicates the referenced entity is a SubChannel. RefSubChannel + // RefServer indicates the referenced entity is a Server. + RefServer + // RefListenSocket indicates the referenced entity is a ListenSocket. + RefListenSocket + // RefNormalSocket indicates the referenced entity is a NormalSocket. + RefNormalSocket ) +var refChannelTypeToString = map[RefChannelType]string{ + RefUnknown: "Unknown", + RefChannel: "Channel", + RefSubChannel: "SubChannel", + RefServer: "Server", + RefListenSocket: "ListenSocket", + RefNormalSocket: "NormalSocket", +} + +func (r RefChannelType) String() string { + return refChannelTypeToString[r] +} + func (c *channelTrace) dumpData() *ChannelTrace { c.mu.Lock() ct := &ChannelTrace{EventNum: c.eventCount, CreationTime: c.createdTime} diff --git a/vendor/google.golang.org/grpc/internal/channelz/util_linux.go b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go index 8d194e44..98288c3f 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/util_linux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go @@ -23,7 +23,7 @@ import ( ) // GetSocketOption gets the socket option info of the conn. -func GetSocketOption(socket interface{}) *SocketOptionData { +func GetSocketOption(socket any) *SocketOptionData { c, ok := socket.(syscall.Conn) if !ok { return nil diff --git a/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go index 837ddc40..b5568b22 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go @@ -22,6 +22,6 @@ package channelz // GetSocketOption gets the socket option info of the conn. -func GetSocketOption(c interface{}) *SocketOptionData { +func GetSocketOption(c any) *SocketOptionData { return nil } diff --git a/vendor/google.golang.org/grpc/internal/credentials/credentials.go b/vendor/google.golang.org/grpc/internal/credentials/credentials.go index 32c9b590..9deee7f6 100644 --- a/vendor/google.golang.org/grpc/internal/credentials/credentials.go +++ b/vendor/google.golang.org/grpc/internal/credentials/credentials.go @@ -25,12 +25,12 @@ import ( type requestInfoKey struct{} // NewRequestInfoContext creates a context with ri. -func NewRequestInfoContext(ctx context.Context, ri interface{}) context.Context { +func NewRequestInfoContext(ctx context.Context, ri any) context.Context { return context.WithValue(ctx, requestInfoKey{}, ri) } // RequestInfoFromContext extracts the RequestInfo from ctx. -func RequestInfoFromContext(ctx context.Context) interface{} { +func RequestInfoFromContext(ctx context.Context) any { return ctx.Value(requestInfoKey{}) } @@ -39,11 +39,11 @@ func RequestInfoFromContext(ctx context.Context) interface{} { type clientHandshakeInfoKey struct{} // ClientHandshakeInfoFromContext extracts the ClientHandshakeInfo from ctx. -func ClientHandshakeInfoFromContext(ctx context.Context) interface{} { +func ClientHandshakeInfoFromContext(ctx context.Context) any { return ctx.Value(clientHandshakeInfoKey{}) } // NewClientHandshakeInfoContext creates a context with chi. -func NewClientHandshakeInfoContext(ctx context.Context, chi interface{}) context.Context { +func NewClientHandshakeInfoContext(ctx context.Context, chi any) context.Context { return context.WithValue(ctx, clientHandshakeInfoKey{}, chi) } diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index e766ac04..3cf10ddf 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -21,20 +21,52 @@ package envconfig import ( "os" + "strconv" "strings" - - xdsenv "google.golang.org/grpc/internal/xds/env" -) - -const ( - prefix = "GRPC_GO_" - retryStr = prefix + "RETRY" - txtErrIgnoreStr = prefix + "IGNORE_TXT_ERRORS" ) var ( - // Retry is set if retry is explicitly enabled via "GRPC_GO_RETRY=on" or if XDS retry support is enabled. - Retry = strings.EqualFold(os.Getenv(retryStr), "on") || xdsenv.RetrySupport // TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false"). - TXTErrIgnore = !strings.EqualFold(os.Getenv(txtErrIgnoreStr), "false") + TXTErrIgnore = boolFromEnv("GRPC_GO_IGNORE_TXT_ERRORS", true) + // AdvertiseCompressors is set if registered compressor should be advertised + // ("GRPC_GO_ADVERTISE_COMPRESSORS" is not "false"). + AdvertiseCompressors = boolFromEnv("GRPC_GO_ADVERTISE_COMPRESSORS", true) + // RingHashCap indicates the maximum ring size which defaults to 4096 + // entries but may be overridden by setting the environment variable + // "GRPC_RING_HASH_CAP". This does not override the default bounds + // checking which NACKs configs specifying ring sizes > 8*1024*1024 (~8M). + RingHashCap = uint64FromEnv("GRPC_RING_HASH_CAP", 4096, 1, 8*1024*1024) + // PickFirstLBConfig is set if we should support configuration of the + // pick_first LB policy. + PickFirstLBConfig = boolFromEnv("GRPC_EXPERIMENTAL_PICKFIRST_LB_CONFIG", true) + // LeastRequestLB is set if we should support the least_request_experimental + // LB policy, which can be enabled by setting the environment variable + // "GRPC_EXPERIMENTAL_ENABLE_LEAST_REQUEST" to "true". + LeastRequestLB = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_LEAST_REQUEST", false) + // ALTSMaxConcurrentHandshakes is the maximum number of concurrent ALTS + // handshakes that can be performed. + ALTSMaxConcurrentHandshakes = uint64FromEnv("GRPC_ALTS_MAX_CONCURRENT_HANDSHAKES", 100, 1, 100) ) + +func boolFromEnv(envVar string, def bool) bool { + if def { + // The default is true; return true unless the variable is "false". + return !strings.EqualFold(os.Getenv(envVar), "false") + } + // The default is false; return false unless the variable is "true". + return strings.EqualFold(os.Getenv(envVar), "true") +} + +func uint64FromEnv(envVar string, def, min, max uint64) uint64 { + v, err := strconv.ParseUint(os.Getenv(envVar), 10, 64) + if err != nil { + return def + } + if v < min { + return min + } + if v > max { + return max + } + return v +} diff --git a/vendor/google.golang.org/grpc/internal/envconfig/observability.go b/vendor/google.golang.org/grpc/internal/envconfig/observability.go new file mode 100644 index 00000000..dd314cfb --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/envconfig/observability.go @@ -0,0 +1,42 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package envconfig + +import "os" + +const ( + envObservabilityConfig = "GRPC_GCP_OBSERVABILITY_CONFIG" + envObservabilityConfigFile = "GRPC_GCP_OBSERVABILITY_CONFIG_FILE" +) + +var ( + // ObservabilityConfig is the json configuration for the gcp/observability + // package specified directly in the envObservabilityConfig env var. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ObservabilityConfig = os.Getenv(envObservabilityConfig) + // ObservabilityConfigFile is the json configuration for the + // gcp/observability specified in a file with the location specified in + // envObservabilityConfigFile env var. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ObservabilityConfigFile = os.Getenv(envObservabilityConfigFile) +) diff --git a/vendor/google.golang.org/grpc/internal/envconfig/xds.go b/vendor/google.golang.org/grpc/internal/envconfig/xds.go new file mode 100644 index 00000000..02b4b6a1 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/envconfig/xds.go @@ -0,0 +1,95 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package envconfig + +import ( + "os" +) + +const ( + // XDSBootstrapFileNameEnv is the env variable to set bootstrap file name. + // Do not use this and read from env directly. Its value is read and kept in + // variable XDSBootstrapFileName. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileNameEnv = "GRPC_XDS_BOOTSTRAP" + // XDSBootstrapFileContentEnv is the env variable to set bootstrap file + // content. Do not use this and read from env directly. Its value is read + // and kept in variable XDSBootstrapFileContent. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG" +) + +var ( + // XDSBootstrapFileName holds the name of the file which contains xDS + // bootstrap configuration. Users can specify the location of the bootstrap + // file by setting the environment variable "GRPC_XDS_BOOTSTRAP". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileName = os.Getenv(XDSBootstrapFileNameEnv) + // XDSBootstrapFileContent holds the content of the xDS bootstrap + // configuration. Users can specify the bootstrap config by setting the + // environment variable "GRPC_XDS_BOOTSTRAP_CONFIG". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContent = os.Getenv(XDSBootstrapFileContentEnv) + // XDSRingHash indicates whether ring hash support is enabled, which can be + // disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" to "false". + XDSRingHash = boolFromEnv("GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH", true) + // XDSClientSideSecurity is used to control processing of security + // configuration on the client-side. + // + // Note that there is no env var protection for the server-side because we + // have a brand new API on the server-side and users explicitly need to use + // the new API to get security integration on the server. + XDSClientSideSecurity = boolFromEnv("GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT", true) + // XDSAggregateAndDNS indicates whether processing of aggregated cluster and + // DNS cluster is enabled, which can be disabled by setting the environment + // variable "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" + // to "false". + XDSAggregateAndDNS = boolFromEnv("GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER", true) + + // XDSRBAC indicates whether xDS configured RBAC HTTP Filter is enabled, + // which can be disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_RBAC" to "false". + XDSRBAC = boolFromEnv("GRPC_XDS_EXPERIMENTAL_RBAC", true) + // XDSOutlierDetection indicates whether outlier detection support is + // enabled, which can be disabled by setting the environment variable + // "GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION" to "false". + XDSOutlierDetection = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION", true) + // XDSFederation indicates whether federation support is enabled, which can + // be enabled by setting the environment variable + // "GRPC_EXPERIMENTAL_XDS_FEDERATION" to "true". + XDSFederation = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FEDERATION", true) + + // XDSRLS indicates whether processing of Cluster Specifier plugins and + // support for the RLS CLuster Specifier is enabled, which can be disabled by + // setting the environment variable "GRPC_EXPERIMENTAL_XDS_RLS_LB" to + // "false". + XDSRLS = boolFromEnv("GRPC_EXPERIMENTAL_XDS_RLS_LB", true) + + // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. + C2PResolverTestOnlyTrafficDirectorURI = os.Getenv("GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI") + // XDSCustomLBPolicy indicates whether Custom LB Policies are enabled, which + // can be disabled by setting the environment variable + // "GRPC_EXPERIMENTAL_XDS_CUSTOM_LB_CONFIG" to "false". + XDSCustomLBPolicy = boolFromEnv("GRPC_EXPERIMENTAL_XDS_CUSTOM_LB_CONFIG", true) +) diff --git a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go index e6f975cb..bfc45102 100644 --- a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go +++ b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go @@ -30,7 +30,7 @@ var Logger LoggerV2 var DepthLogger DepthLoggerV2 // InfoDepth logs to the INFO log at the specified depth. -func InfoDepth(depth int, args ...interface{}) { +func InfoDepth(depth int, args ...any) { if DepthLogger != nil { DepthLogger.InfoDepth(depth, args...) } else { @@ -39,7 +39,7 @@ func InfoDepth(depth int, args ...interface{}) { } // WarningDepth logs to the WARNING log at the specified depth. -func WarningDepth(depth int, args ...interface{}) { +func WarningDepth(depth int, args ...any) { if DepthLogger != nil { DepthLogger.WarningDepth(depth, args...) } else { @@ -48,7 +48,7 @@ func WarningDepth(depth int, args ...interface{}) { } // ErrorDepth logs to the ERROR log at the specified depth. -func ErrorDepth(depth int, args ...interface{}) { +func ErrorDepth(depth int, args ...any) { if DepthLogger != nil { DepthLogger.ErrorDepth(depth, args...) } else { @@ -57,7 +57,7 @@ func ErrorDepth(depth int, args ...interface{}) { } // FatalDepth logs to the FATAL log at the specified depth. -func FatalDepth(depth int, args ...interface{}) { +func FatalDepth(depth int, args ...any) { if DepthLogger != nil { DepthLogger.FatalDepth(depth, args...) } else { @@ -71,35 +71,35 @@ func FatalDepth(depth int, args ...interface{}) { // is defined here to avoid a circular dependency. type LoggerV2 interface { // Info logs to INFO log. Arguments are handled in the manner of fmt.Print. - Info(args ...interface{}) + Info(args ...any) // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println. - Infoln(args ...interface{}) + Infoln(args ...any) // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf. - Infof(format string, args ...interface{}) + Infof(format string, args ...any) // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print. - Warning(args ...interface{}) + Warning(args ...any) // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println. - Warningln(args ...interface{}) + Warningln(args ...any) // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf. - Warningf(format string, args ...interface{}) + Warningf(format string, args ...any) // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print. - Error(args ...interface{}) + Error(args ...any) // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println. - Errorln(args ...interface{}) + Errorln(args ...any) // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. - Errorf(format string, args ...interface{}) + Errorf(format string, args ...any) // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print. // gRPC ensures that all Fatal logs will exit with os.Exit(1). // Implementations may also call os.Exit() with a non-zero exit code. - Fatal(args ...interface{}) + Fatal(args ...any) // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println. // gRPC ensures that all Fatal logs will exit with os.Exit(1). // Implementations may also call os.Exit() with a non-zero exit code. - Fatalln(args ...interface{}) + Fatalln(args ...any) // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. // gRPC ensures that all Fatal logs will exit with os.Exit(1). // Implementations may also call os.Exit() with a non-zero exit code. - Fatalf(format string, args ...interface{}) + Fatalf(format string, args ...any) // V reports whether verbosity level l is at least the requested verbose level. V(l int) bool } @@ -110,17 +110,17 @@ type LoggerV2 interface { // This is a copy of the DepthLoggerV2 defined in the external grpclog package. // It is defined here to avoid a circular dependency. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. type DepthLoggerV2 interface { - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. - InfoDepth(depth int, args ...interface{}) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. - WarningDepth(depth int, args ...interface{}) - // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. - ErrorDepth(depth int, args ...interface{}) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. - FatalDepth(depth int, args ...interface{}) + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. + InfoDepth(depth int, args ...any) + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. + WarningDepth(depth int, args ...any) + // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. + ErrorDepth(depth int, args ...any) + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. + FatalDepth(depth int, args ...any) } diff --git a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go b/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go index 82af70e9..faa998de 100644 --- a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go +++ b/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go @@ -31,7 +31,7 @@ type PrefixLogger struct { } // Infof does info logging. -func (pl *PrefixLogger) Infof(format string, args ...interface{}) { +func (pl *PrefixLogger) Infof(format string, args ...any) { if pl != nil { // Handle nil, so the tests can pass in a nil logger. format = pl.prefix + format @@ -42,7 +42,7 @@ func (pl *PrefixLogger) Infof(format string, args ...interface{}) { } // Warningf does warning logging. -func (pl *PrefixLogger) Warningf(format string, args ...interface{}) { +func (pl *PrefixLogger) Warningf(format string, args ...any) { if pl != nil { format = pl.prefix + format pl.logger.WarningDepth(1, fmt.Sprintf(format, args...)) @@ -52,7 +52,7 @@ func (pl *PrefixLogger) Warningf(format string, args ...interface{}) { } // Errorf does error logging. -func (pl *PrefixLogger) Errorf(format string, args ...interface{}) { +func (pl *PrefixLogger) Errorf(format string, args ...any) { if pl != nil { format = pl.prefix + format pl.logger.ErrorDepth(1, fmt.Sprintf(format, args...)) @@ -62,7 +62,10 @@ func (pl *PrefixLogger) Errorf(format string, args ...interface{}) { } // Debugf does info logging at verbose level 2. -func (pl *PrefixLogger) Debugf(format string, args ...interface{}) { +func (pl *PrefixLogger) Debugf(format string, args ...any) { + // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe + // rewrite PrefixLogger a little to ensure that we don't use the global + // `Logger` here, and instead use the `logger` field. if !Logger.V(2) { return } @@ -73,6 +76,15 @@ func (pl *PrefixLogger) Debugf(format string, args ...interface{}) { return } InfoDepth(1, fmt.Sprintf(format, args...)) + +} + +// V reports whether verbosity level l is at least the requested verbose level. +func (pl *PrefixLogger) V(l int) bool { + // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe + // rewrite PrefixLogger a little to ensure that we don't use the global + // `Logger` here, and instead use the `logger` field. + return Logger.V(l) } // NewPrefixLogger creates a prefix logger with the given prefix. diff --git a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go index 740f83c2..aa97273e 100644 --- a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go +++ b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go @@ -52,6 +52,13 @@ func Intn(n int) int { return r.Intn(n) } +// Int31n implements rand.Int31n on the grpcrand global source. +func Int31n(n int32) int32 { + mu.Lock() + defer mu.Unlock() + return r.Int31n(n) +} + // Float64 implements rand.Float64 on the grpcrand global source. func Float64() float64 { mu.Lock() @@ -65,3 +72,24 @@ func Uint64() uint64 { defer mu.Unlock() return r.Uint64() } + +// Uint32 implements rand.Uint32 on the grpcrand global source. +func Uint32() uint32 { + mu.Lock() + defer mu.Unlock() + return r.Uint32() +} + +// ExpFloat64 implements rand.ExpFloat64 on the grpcrand global source. +func ExpFloat64() float64 { + mu.Lock() + defer mu.Unlock() + return r.ExpFloat64() +} + +// Shuffle implements rand.Shuffle on the grpcrand global source. +var Shuffle = func(n int, f func(int, int)) { + mu.Lock() + defer mu.Unlock() + r.Shuffle(n, f) +} diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go new file mode 100644 index 00000000..900917db --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go @@ -0,0 +1,125 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcsync + +import ( + "context" + "sync" + + "google.golang.org/grpc/internal/buffer" +) + +// CallbackSerializer provides a mechanism to schedule callbacks in a +// synchronized manner. It provides a FIFO guarantee on the order of execution +// of scheduled callbacks. New callbacks can be scheduled by invoking the +// Schedule() method. +// +// This type is safe for concurrent access. +type CallbackSerializer struct { + // done is closed once the serializer is shut down completely, i.e all + // scheduled callbacks are executed and the serializer has deallocated all + // its resources. + done chan struct{} + + callbacks *buffer.Unbounded + closedMu sync.Mutex + closed bool +} + +// NewCallbackSerializer returns a new CallbackSerializer instance. The provided +// context will be passed to the scheduled callbacks. Users should cancel the +// provided context to shutdown the CallbackSerializer. It is guaranteed that no +// callbacks will be added once this context is canceled, and any pending un-run +// callbacks will be executed before the serializer is shut down. +func NewCallbackSerializer(ctx context.Context) *CallbackSerializer { + cs := &CallbackSerializer{ + done: make(chan struct{}), + callbacks: buffer.NewUnbounded(), + } + go cs.run(ctx) + return cs +} + +// Schedule adds a callback to be scheduled after existing callbacks are run. +// +// Callbacks are expected to honor the context when performing any blocking +// operations, and should return early when the context is canceled. +// +// Return value indicates if the callback was successfully added to the list of +// callbacks to be executed by the serializer. It is not possible to add +// callbacks once the context passed to NewCallbackSerializer is cancelled. +func (cs *CallbackSerializer) Schedule(f func(ctx context.Context)) bool { + cs.closedMu.Lock() + defer cs.closedMu.Unlock() + + if cs.closed { + return false + } + cs.callbacks.Put(f) + return true +} + +func (cs *CallbackSerializer) run(ctx context.Context) { + var backlog []func(context.Context) + + defer close(cs.done) + for ctx.Err() == nil { + select { + case <-ctx.Done(): + // Do nothing here. Next iteration of the for loop will not happen, + // since ctx.Err() would be non-nil. + case callback, ok := <-cs.callbacks.Get(): + if !ok { + return + } + cs.callbacks.Load() + callback.(func(ctx context.Context))(ctx) + } + } + + // Fetch pending callbacks if any, and execute them before returning from + // this method and closing cs.done. + cs.closedMu.Lock() + cs.closed = true + backlog = cs.fetchPendingCallbacks() + cs.callbacks.Close() + cs.closedMu.Unlock() + for _, b := range backlog { + b(ctx) + } +} + +func (cs *CallbackSerializer) fetchPendingCallbacks() []func(context.Context) { + var backlog []func(context.Context) + for { + select { + case b := <-cs.callbacks.Get(): + backlog = append(backlog, b.(func(context.Context))) + cs.callbacks.Load() + default: + return backlog + } + } +} + +// Done returns a channel that is closed after the context passed to +// NewCallbackSerializer is canceled and all callbacks have been executed. +func (cs *CallbackSerializer) Done() <-chan struct{} { + return cs.done +} diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go b/vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go new file mode 100644 index 00000000..6635f7bc --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcsync/oncefunc.go @@ -0,0 +1,32 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcsync + +import ( + "sync" +) + +// OnceFunc returns a function wrapping f which ensures f is only executed +// once even if the returned function is executed multiple times. +func OnceFunc(f func()) func() { + var once sync.Once + return func() { + once.Do(f) + } +} diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go b/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go new file mode 100644 index 00000000..aef8cec1 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go @@ -0,0 +1,121 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcsync + +import ( + "context" + "sync" +) + +// Subscriber represents an entity that is subscribed to messages published on +// a PubSub. It wraps the callback to be invoked by the PubSub when a new +// message is published. +type Subscriber interface { + // OnMessage is invoked when a new message is published. Implementations + // must not block in this method. + OnMessage(msg any) +} + +// PubSub is a simple one-to-many publish-subscribe system that supports +// messages of arbitrary type. It guarantees that messages are delivered in +// the same order in which they were published. +// +// Publisher invokes the Publish() method to publish new messages, while +// subscribers interested in receiving these messages register a callback +// via the Subscribe() method. +// +// Once a PubSub is stopped, no more messages can be published, but any pending +// published messages will be delivered to the subscribers. Done may be used +// to determine when all published messages have been delivered. +type PubSub struct { + cs *CallbackSerializer + + // Access to the below fields are guarded by this mutex. + mu sync.Mutex + msg any + subscribers map[Subscriber]bool +} + +// NewPubSub returns a new PubSub instance. Users should cancel the +// provided context to shutdown the PubSub. +func NewPubSub(ctx context.Context) *PubSub { + return &PubSub{ + cs: NewCallbackSerializer(ctx), + subscribers: map[Subscriber]bool{}, + } +} + +// Subscribe registers the provided Subscriber to the PubSub. +// +// If the PubSub contains a previously published message, the Subscriber's +// OnMessage() callback will be invoked asynchronously with the existing +// message to begin with, and subsequently for every newly published message. +// +// The caller is responsible for invoking the returned cancel function to +// unsubscribe itself from the PubSub. +func (ps *PubSub) Subscribe(sub Subscriber) (cancel func()) { + ps.mu.Lock() + defer ps.mu.Unlock() + + ps.subscribers[sub] = true + + if ps.msg != nil { + msg := ps.msg + ps.cs.Schedule(func(context.Context) { + ps.mu.Lock() + defer ps.mu.Unlock() + if !ps.subscribers[sub] { + return + } + sub.OnMessage(msg) + }) + } + + return func() { + ps.mu.Lock() + defer ps.mu.Unlock() + delete(ps.subscribers, sub) + } +} + +// Publish publishes the provided message to the PubSub, and invokes +// callbacks registered by subscribers asynchronously. +func (ps *PubSub) Publish(msg any) { + ps.mu.Lock() + defer ps.mu.Unlock() + + ps.msg = msg + for sub := range ps.subscribers { + s := sub + ps.cs.Schedule(func(context.Context) { + ps.mu.Lock() + defer ps.mu.Unlock() + if !ps.subscribers[s] { + return + } + s.OnMessage(msg) + }) + } +} + +// Done returns a channel that is closed after the context passed to NewPubSub +// is canceled and all updates have been sent to subscribers. +func (ps *PubSub) Done() <-chan struct{} { + return ps.cs.Done() +} diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go b/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go new file mode 100644 index 00000000..9f409096 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go @@ -0,0 +1,47 @@ +/* + * + * Copyright 2022 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcutil + +import ( + "strings" + + "google.golang.org/grpc/internal/envconfig" +) + +// RegisteredCompressorNames holds names of the registered compressors. +var RegisteredCompressorNames []string + +// IsCompressorNameRegistered returns true when name is available in registry. +func IsCompressorNameRegistered(name string) bool { + for _, compressor := range RegisteredCompressorNames { + if compressor == name { + return true + } + } + return false +} + +// RegisteredCompressors returns a string of registered compressor names +// separated by comma. +func RegisteredCompressors() string { + if !envconfig.AdvertiseCompressors { + return "" + } + return strings.Join(RegisteredCompressorNames, ",") +} diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go b/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go new file mode 100644 index 00000000..e2f948e8 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go @@ -0,0 +1,20 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package grpcutil provides utility functions used across the gRPC codebase. +package grpcutil diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/method.go b/vendor/google.golang.org/grpc/internal/grpcutil/method.go index 4e747506..ec62b477 100644 --- a/vendor/google.golang.org/grpc/internal/grpcutil/method.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/method.go @@ -25,7 +25,6 @@ import ( // ParseMethod splits service and method from the input. It expects format // "/service/method". -// func ParseMethod(methodName string) (service, method string, _ error) { if !strings.HasPrefix(methodName, "/") { return "", "", errors.New("invalid method name: should start with /") @@ -39,6 +38,11 @@ func ParseMethod(methodName string) (service, method string, _ error) { return methodName[:pos], methodName[pos+1:], nil } +// baseContentType is the base content-type for gRPC. This is a valid +// content-type on it's own, but can also include a content-subtype such as +// "proto" as a suffix after "+" or ";". See +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests +// for more details. const baseContentType = "application/grpc" // ContentSubtype returns the content-subtype for the given content-type. The diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/regex.go b/vendor/google.golang.org/grpc/internal/grpcutil/regex.go new file mode 100644 index 00000000..7a092b2b --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcutil/regex.go @@ -0,0 +1,31 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcutil + +import "regexp" + +// FullMatchWithRegex returns whether the full text matches the regex provided. +func FullMatchWithRegex(re *regexp.Regexp, text string) bool { + if len(text) == 0 { + return re.MatchString(text) + } + re.Longest() + rem := re.FindString(text) + return len(rem) == len(text) +} diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/target.go b/vendor/google.golang.org/grpc/internal/grpcutil/target.go deleted file mode 100644 index 8833021d..00000000 --- a/vendor/google.golang.org/grpc/internal/grpcutil/target.go +++ /dev/null @@ -1,89 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package grpcutil provides a bunch of utility functions to be used across the -// gRPC codebase. -package grpcutil - -import ( - "strings" - - "google.golang.org/grpc/resolver" -) - -// split2 returns the values from strings.SplitN(s, sep, 2). -// If sep is not found, it returns ("", "", false) instead. -func split2(s, sep string) (string, string, bool) { - spl := strings.SplitN(s, sep, 2) - if len(spl) < 2 { - return "", "", false - } - return spl[0], spl[1], true -} - -// ParseTarget splits target into a resolver.Target struct containing scheme, -// authority and endpoint. skipUnixColonParsing indicates that the parse should -// not parse "unix:[path]" cases. This should be true in cases where a custom -// dialer is present, to prevent a behavior change. -// -// If target is not a valid scheme://authority/endpoint as specified in -// https://github.com/grpc/grpc/blob/master/doc/naming.md, -// it returns {Endpoint: target}. -func ParseTarget(target string, skipUnixColonParsing bool) (ret resolver.Target) { - var ok bool - if strings.HasPrefix(target, "unix-abstract:") { - if strings.HasPrefix(target, "unix-abstract://") { - // Maybe, with Authority specified, try to parse it - var remain string - ret.Scheme, remain, _ = split2(target, "://") - ret.Authority, ret.Endpoint, ok = split2(remain, "/") - if !ok { - // No Authority, add the "//" back - ret.Endpoint = "//" + remain - } else { - // Found Authority, add the "/" back - ret.Endpoint = "/" + ret.Endpoint - } - } else { - // Without Authority specified, split target on ":" - ret.Scheme, ret.Endpoint, _ = split2(target, ":") - } - return ret - } - ret.Scheme, ret.Endpoint, ok = split2(target, "://") - if !ok { - if strings.HasPrefix(target, "unix:") && !skipUnixColonParsing { - // Handle the "unix:[local/path]" and "unix:[/absolute/path]" cases, - // because splitting on :// only handles the - // "unix://[/absolute/path]" case. Only handle if the dialer is nil, - // to avoid a behavior change with custom dialers. - return resolver.Target{Scheme: "unix", Endpoint: target[len("unix:"):]} - } - return resolver.Target{Endpoint: target} - } - ret.Authority, ret.Endpoint, ok = split2(ret.Endpoint, "/") - if !ok { - return resolver.Target{Endpoint: target} - } - if ret.Scheme == "unix" { - // Add the "/" back in the unix case, so the unix resolver receives the - // actual endpoint in the "unix://[/absolute/path]" case. - ret.Endpoint = "/" + ret.Endpoint - } - return ret -} diff --git a/vendor/google.golang.org/grpc/internal/idle/idle.go b/vendor/google.golang.org/grpc/internal/idle/idle.go new file mode 100644 index 00000000..6c272476 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/idle/idle.go @@ -0,0 +1,301 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package idle contains a component for managing idleness (entering and exiting) +// based on RPC activity. +package idle + +import ( + "fmt" + "math" + "sync" + "sync/atomic" + "time" + + "google.golang.org/grpc/grpclog" +) + +// For overriding in unit tests. +var timeAfterFunc = func(d time.Duration, f func()) *time.Timer { + return time.AfterFunc(d, f) +} + +// Enforcer is the functionality provided by grpc.ClientConn to enter +// and exit from idle mode. +type Enforcer interface { + ExitIdleMode() error + EnterIdleMode() error +} + +// Manager defines the functionality required to track RPC activity on a +// channel. +type Manager interface { + OnCallBegin() error + OnCallEnd() + Close() +} + +type noopManager struct{} + +func (noopManager) OnCallBegin() error { return nil } +func (noopManager) OnCallEnd() {} +func (noopManager) Close() {} + +// manager implements the Manager interface. It uses atomic operations to +// synchronize access to shared state and a mutex to guarantee mutual exclusion +// in a critical section. +type manager struct { + // State accessed atomically. + lastCallEndTime int64 // Unix timestamp in nanos; time when the most recent RPC completed. + activeCallsCount int32 // Count of active RPCs; -math.MaxInt32 means channel is idle or is trying to get there. + activeSinceLastTimerCheck int32 // Boolean; True if there was an RPC since the last timer callback. + closed int32 // Boolean; True when the manager is closed. + + // Can be accessed without atomics or mutex since these are set at creation + // time and read-only after that. + enforcer Enforcer // Functionality provided by grpc.ClientConn. + timeout int64 // Idle timeout duration nanos stored as an int64. + logger grpclog.LoggerV2 + + // idleMu is used to guarantee mutual exclusion in two scenarios: + // - Opposing intentions: + // - a: Idle timeout has fired and handleIdleTimeout() is trying to put + // the channel in idle mode because the channel has been inactive. + // - b: At the same time an RPC is made on the channel, and OnCallBegin() + // is trying to prevent the channel from going idle. + // - Competing intentions: + // - The channel is in idle mode and there are multiple RPCs starting at + // the same time, all trying to move the channel out of idle. Only one + // of them should succeed in doing so, while the other RPCs should + // piggyback on the first one and be successfully handled. + idleMu sync.RWMutex + actuallyIdle bool + timer *time.Timer +} + +// ManagerOptions is a collection of options used by +// NewManager. +type ManagerOptions struct { + Enforcer Enforcer + Timeout time.Duration + Logger grpclog.LoggerV2 +} + +// NewManager creates a new idleness manager implementation for the +// given idle timeout. +func NewManager(opts ManagerOptions) Manager { + if opts.Timeout == 0 { + return noopManager{} + } + + m := &manager{ + enforcer: opts.Enforcer, + timeout: int64(opts.Timeout), + logger: opts.Logger, + } + m.timer = timeAfterFunc(opts.Timeout, m.handleIdleTimeout) + return m +} + +// resetIdleTimer resets the idle timer to the given duration. This method +// should only be called from the timer callback. +func (m *manager) resetIdleTimer(d time.Duration) { + m.idleMu.Lock() + defer m.idleMu.Unlock() + + if m.timer == nil { + // Only close sets timer to nil. We are done. + return + } + + // It is safe to ignore the return value from Reset() because this method is + // only ever called from the timer callback, which means the timer has + // already fired. + m.timer.Reset(d) +} + +// handleIdleTimeout is the timer callback that is invoked upon expiry of the +// configured idle timeout. The channel is considered inactive if there are no +// ongoing calls and no RPC activity since the last time the timer fired. +func (m *manager) handleIdleTimeout() { + if m.isClosed() { + return + } + + if atomic.LoadInt32(&m.activeCallsCount) > 0 { + m.resetIdleTimer(time.Duration(m.timeout)) + return + } + + // There has been activity on the channel since we last got here. Reset the + // timer and return. + if atomic.LoadInt32(&m.activeSinceLastTimerCheck) == 1 { + // Set the timer to fire after a duration of idle timeout, calculated + // from the time the most recent RPC completed. + atomic.StoreInt32(&m.activeSinceLastTimerCheck, 0) + m.resetIdleTimer(time.Duration(atomic.LoadInt64(&m.lastCallEndTime) + m.timeout - time.Now().UnixNano())) + return + } + + // This CAS operation is extremely likely to succeed given that there has + // been no activity since the last time we were here. Setting the + // activeCallsCount to -math.MaxInt32 indicates to OnCallBegin() that the + // channel is either in idle mode or is trying to get there. + if !atomic.CompareAndSwapInt32(&m.activeCallsCount, 0, -math.MaxInt32) { + // This CAS operation can fail if an RPC started after we checked for + // activity at the top of this method, or one was ongoing from before + // the last time we were here. In both case, reset the timer and return. + m.resetIdleTimer(time.Duration(m.timeout)) + return + } + + // Now that we've set the active calls count to -math.MaxInt32, it's time to + // actually move to idle mode. + if m.tryEnterIdleMode() { + // Successfully entered idle mode. No timer needed until we exit idle. + return + } + + // Failed to enter idle mode due to a concurrent RPC that kept the channel + // active, or because of an error from the channel. Undo the attempt to + // enter idle, and reset the timer to try again later. + atomic.AddInt32(&m.activeCallsCount, math.MaxInt32) + m.resetIdleTimer(time.Duration(m.timeout)) +} + +// tryEnterIdleMode instructs the channel to enter idle mode. But before +// that, it performs a last minute check to ensure that no new RPC has come in, +// making the channel active. +// +// Return value indicates whether or not the channel moved to idle mode. +// +// Holds idleMu which ensures mutual exclusion with exitIdleMode. +func (m *manager) tryEnterIdleMode() bool { + m.idleMu.Lock() + defer m.idleMu.Unlock() + + if atomic.LoadInt32(&m.activeCallsCount) != -math.MaxInt32 { + // We raced and lost to a new RPC. Very rare, but stop entering idle. + return false + } + if atomic.LoadInt32(&m.activeSinceLastTimerCheck) == 1 { + // An very short RPC could have come in (and also finished) after we + // checked for calls count and activity in handleIdleTimeout(), but + // before the CAS operation. So, we need to check for activity again. + return false + } + + // No new RPCs have come in since we last set the active calls count value + // -math.MaxInt32 in the timer callback. And since we have the lock, it is + // safe to enter idle mode now. + if err := m.enforcer.EnterIdleMode(); err != nil { + m.logger.Errorf("Failed to enter idle mode: %v", err) + return false + } + + // Successfully entered idle mode. + m.actuallyIdle = true + return true +} + +// OnCallBegin is invoked at the start of every RPC. +func (m *manager) OnCallBegin() error { + if m.isClosed() { + return nil + } + + if atomic.AddInt32(&m.activeCallsCount, 1) > 0 { + // Channel is not idle now. Set the activity bit and allow the call. + atomic.StoreInt32(&m.activeSinceLastTimerCheck, 1) + return nil + } + + // Channel is either in idle mode or is in the process of moving to idle + // mode. Attempt to exit idle mode to allow this RPC. + if err := m.exitIdleMode(); err != nil { + // Undo the increment to calls count, and return an error causing the + // RPC to fail. + atomic.AddInt32(&m.activeCallsCount, -1) + return err + } + + atomic.StoreInt32(&m.activeSinceLastTimerCheck, 1) + return nil +} + +// exitIdleMode instructs the channel to exit idle mode. +// +// Holds idleMu which ensures mutual exclusion with tryEnterIdleMode. +func (m *manager) exitIdleMode() error { + m.idleMu.Lock() + defer m.idleMu.Unlock() + + if !m.actuallyIdle { + // This can happen in two scenarios: + // - handleIdleTimeout() set the calls count to -math.MaxInt32 and called + // tryEnterIdleMode(). But before the latter could grab the lock, an RPC + // came in and OnCallBegin() noticed that the calls count is negative. + // - Channel is in idle mode, and multiple new RPCs come in at the same + // time, all of them notice a negative calls count in OnCallBegin and get + // here. The first one to get the lock would got the channel to exit idle. + // + // Either way, nothing to do here. + return nil + } + + if err := m.enforcer.ExitIdleMode(); err != nil { + return fmt.Errorf("channel failed to exit idle mode: %v", err) + } + + // Undo the idle entry process. This also respects any new RPC attempts. + atomic.AddInt32(&m.activeCallsCount, math.MaxInt32) + m.actuallyIdle = false + + // Start a new timer to fire after the configured idle timeout. + m.timer = timeAfterFunc(time.Duration(m.timeout), m.handleIdleTimeout) + return nil +} + +// OnCallEnd is invoked at the end of every RPC. +func (m *manager) OnCallEnd() { + if m.isClosed() { + return + } + + // Record the time at which the most recent call finished. + atomic.StoreInt64(&m.lastCallEndTime, time.Now().UnixNano()) + + // Decrement the active calls count. This count can temporarily go negative + // when the timer callback is in the process of moving the channel to idle + // mode, but one or more RPCs come in and complete before the timer callback + // can get done with the process of moving to idle mode. + atomic.AddInt32(&m.activeCallsCount, -1) +} + +func (m *manager) isClosed() bool { + return atomic.LoadInt32(&m.closed) == 1 +} + +func (m *manager) Close() { + atomic.StoreInt32(&m.closed, 1) + + m.idleMu.Lock() + m.timer.Stop() + m.timer = nil + m.idleMu.Unlock() +} diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go index 1b596bf3..c8a8c76d 100644 --- a/vendor/google.golang.org/grpc/internal/internal.go +++ b/vendor/google.golang.org/grpc/internal/internal.go @@ -30,7 +30,7 @@ import ( var ( // WithHealthCheckFunc is set by dialoptions.go - WithHealthCheckFunc interface{} // func (HealthChecker) DialOption + WithHealthCheckFunc any // func (HealthChecker) DialOption // HealthCheckFunc is used to provide client-side LB channel health checking HealthCheckFunc HealthChecker // BalancerUnregister is exported by package balancer to unregister a balancer. @@ -38,11 +38,14 @@ var ( // KeepaliveMinPingTime is the minimum ping interval. This must be 10s by // default, but tests may wish to set it lower for convenience. KeepaliveMinPingTime = 10 * time.Second - // ParseServiceConfigForTesting is for creating a fake - // ClientConn for resolver testing only - ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult + // KeepaliveMinServerPingTime is the minimum ping interval for servers. + // This must be 1s by default, but tests may wish to set it lower for + // convenience. + KeepaliveMinServerPingTime = time.Second + // ParseServiceConfig parses a JSON representation of the service config. + ParseServiceConfig any // func(string) *serviceconfig.ParseResult // EqualServiceConfigForTesting is for testing service config generation and - // parsing. Both a and b should be returned by ParseServiceConfigForTesting. + // parsing. Both a and b should be returned by ParseServiceConfig. // This function compares the config without rawJSON stripped, in case the // there's difference in white space. EqualServiceConfigForTesting func(a, b serviceconfig.Config) bool @@ -50,20 +53,128 @@ var ( // given name. This is set by package certprovider for use from xDS // bootstrap code while parsing certificate provider configs in the // bootstrap file. - GetCertificateProviderBuilder interface{} // func(string) certprovider.Builder + GetCertificateProviderBuilder any // func(string) certprovider.Builder // GetXDSHandshakeInfoForTesting returns a pointer to the xds.HandshakeInfo // stored in the passed in attributes. This is set by // credentials/xds/xds.go. - GetXDSHandshakeInfoForTesting interface{} // func (*attributes.Attributes) *xds.HandshakeInfo + GetXDSHandshakeInfoForTesting any // func (*attributes.Attributes) *xds.HandshakeInfo // GetServerCredentials returns the transport credentials configured on a // gRPC server. An xDS-enabled server needs to know what type of credentials // is configured on the underlying gRPC server. This is set by server.go. - GetServerCredentials interface{} // func (*grpc.Server) credentials.TransportCredentials + GetServerCredentials any // func (*grpc.Server) credentials.TransportCredentials + // CanonicalString returns the canonical string of the code defined here: + // https://github.com/grpc/grpc/blob/master/doc/statuscodes.md. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + CanonicalString any // func (codes.Code) string // DrainServerTransports initiates a graceful close of existing connections // on a gRPC server accepted on the provided listener address. An // xDS-enabled server invokes this method on a grpc.Server when a particular // listener moves to "not-serving" mode. - DrainServerTransports interface{} // func(*grpc.Server, string) + DrainServerTransports any // func(*grpc.Server, string) + // AddGlobalServerOptions adds an array of ServerOption that will be + // effective globally for newly created servers. The priority will be: 1. + // user-provided; 2. this method; 3. default values. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + AddGlobalServerOptions any // func(opt ...ServerOption) + // ClearGlobalServerOptions clears the array of extra ServerOption. This + // method is useful in testing and benchmarking. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ClearGlobalServerOptions func() + // AddGlobalDialOptions adds an array of DialOption that will be effective + // globally for newly created client channels. The priority will be: 1. + // user-provided; 2. this method; 3. default values. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + AddGlobalDialOptions any // func(opt ...DialOption) + // DisableGlobalDialOptions returns a DialOption that prevents the + // ClientConn from applying the global DialOptions (set via + // AddGlobalDialOptions). + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + DisableGlobalDialOptions any // func() grpc.DialOption + // ClearGlobalDialOptions clears the array of extra DialOption. This + // method is useful in testing and benchmarking. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + ClearGlobalDialOptions func() + // JoinDialOptions combines the dial options passed as arguments into a + // single dial option. + JoinDialOptions any // func(...grpc.DialOption) grpc.DialOption + // JoinServerOptions combines the server options passed as arguments into a + // single server option. + JoinServerOptions any // func(...grpc.ServerOption) grpc.ServerOption + + // WithBinaryLogger returns a DialOption that specifies the binary logger + // for a ClientConn. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + WithBinaryLogger any // func(binarylog.Logger) grpc.DialOption + // BinaryLogger returns a ServerOption that can set the binary logger for a + // server. + // + // This is used in the 1.0 release of gcp/observability, and thus must not be + // deleted or changed. + BinaryLogger any // func(binarylog.Logger) grpc.ServerOption + + // SubscribeToConnectivityStateChanges adds a grpcsync.Subscriber to a provided grpc.ClientConn + SubscribeToConnectivityStateChanges any // func(*grpc.ClientConn, grpcsync.Subscriber) + + // NewXDSResolverWithConfigForTesting creates a new xds resolver builder using + // the provided xds bootstrap config instead of the global configuration from + // the supported environment variables. The resolver.Builder is meant to be + // used in conjunction with the grpc.WithResolvers DialOption. + // + // Testing Only + // + // This function should ONLY be used for testing and may not work with some + // other features, including the CSDS service. + NewXDSResolverWithConfigForTesting any // func([]byte) (resolver.Builder, error) + + // RegisterRLSClusterSpecifierPluginForTesting registers the RLS Cluster + // Specifier Plugin for testing purposes, regardless of the XDSRLS environment + // variable. + // + // TODO: Remove this function once the RLS env var is removed. + RegisterRLSClusterSpecifierPluginForTesting func() + + // UnregisterRLSClusterSpecifierPluginForTesting unregisters the RLS Cluster + // Specifier Plugin for testing purposes. This is needed because there is no way + // to unregister the RLS Cluster Specifier Plugin after registering it solely + // for testing purposes using RegisterRLSClusterSpecifierPluginForTesting(). + // + // TODO: Remove this function once the RLS env var is removed. + UnregisterRLSClusterSpecifierPluginForTesting func() + + // RegisterRBACHTTPFilterForTesting registers the RBAC HTTP Filter for testing + // purposes, regardless of the RBAC environment variable. + // + // TODO: Remove this function once the RBAC env var is removed. + RegisterRBACHTTPFilterForTesting func() + + // UnregisterRBACHTTPFilterForTesting unregisters the RBAC HTTP Filter for + // testing purposes. This is needed because there is no way to unregister the + // HTTP Filter after registering it solely for testing purposes using + // RegisterRBACHTTPFilterForTesting(). + // + // TODO: Remove this function once the RBAC env var is removed. + UnregisterRBACHTTPFilterForTesting func() + + // ORCAAllowAnyMinReportingInterval is for examples/orca use ONLY. + ORCAAllowAnyMinReportingInterval any // func(so *orca.ServiceOptions) + + // GRPCResolverSchemeExtraMetadata determines when gRPC will add extra + // metadata to RPCs. + GRPCResolverSchemeExtraMetadata string = "xds" ) // HealthChecker defines the signature of the client-side LB channel health checking function. @@ -74,7 +185,7 @@ var ( // // The health checking protocol is defined at: // https://github.com/grpc/grpc/blob/master/doc/health-checking.md -type HealthChecker func(ctx context.Context, newStream func(string) (interface{}, error), setConnectivityState func(connectivity.State, error), serviceName string) error +type HealthChecker func(ctx context.Context, newStream func(string) (any, error), setConnectivityState func(connectivity.State, error), serviceName string) error const ( // CredsBundleModeFallback switches GoogleDefaultCreds to fallback mode. @@ -86,3 +197,9 @@ const ( // that supports backend returned by grpclb balancer. CredsBundleModeBackendFromBalancer = "backend-from-balancer" ) + +// RLSLoadBalancingPolicyName is the name of the RLS LB policy. +// +// It currently has an experimental suffix which would be removed once +// end-to-end testing of the policy is completed. +const RLSLoadBalancingPolicyName = "rls_experimental" diff --git a/vendor/google.golang.org/grpc/internal/metadata/metadata.go b/vendor/google.golang.org/grpc/internal/metadata/metadata.go index 30226261..900bfb71 100644 --- a/vendor/google.golang.org/grpc/internal/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/internal/metadata/metadata.go @@ -22,6 +22,9 @@ package metadata import ( + "fmt" + "strings" + "google.golang.org/grpc/metadata" "google.golang.org/grpc/resolver" ) @@ -30,14 +33,38 @@ type mdKeyType string const mdKey = mdKeyType("grpc.internal.address.metadata") +type mdValue metadata.MD + +func (m mdValue) Equal(o any) bool { + om, ok := o.(mdValue) + if !ok { + return false + } + if len(m) != len(om) { + return false + } + for k, v := range m { + ov := om[k] + if len(ov) != len(v) { + return false + } + for i, ve := range v { + if ov[i] != ve { + return false + } + } + } + return true +} + // Get returns the metadata of addr. func Get(addr resolver.Address) metadata.MD { attrs := addr.Attributes if attrs == nil { return nil } - md, _ := attrs.Value(mdKey).(metadata.MD) - return md + md, _ := attrs.Value(mdKey).(mdValue) + return metadata.MD(md) } // Set sets (overrides) the metadata in addr. @@ -45,6 +72,61 @@ func Get(addr resolver.Address) metadata.MD { // When a SubConn is created with this address, the RPCs sent on it will all // have this metadata. func Set(addr resolver.Address, md metadata.MD) resolver.Address { - addr.Attributes = addr.Attributes.WithValues(mdKey, md) + addr.Attributes = addr.Attributes.WithValue(mdKey, mdValue(md)) return addr } + +// Validate validates every pair in md with ValidatePair. +func Validate(md metadata.MD) error { + for k, vals := range md { + if err := ValidatePair(k, vals...); err != nil { + return err + } + } + return nil +} + +// hasNotPrintable return true if msg contains any characters which are not in %x20-%x7E +func hasNotPrintable(msg string) bool { + // for i that saving a conversion if not using for range + for i := 0; i < len(msg); i++ { + if msg[i] < 0x20 || msg[i] > 0x7E { + return true + } + } + return false +} + +// ValidatePair validate a key-value pair with the following rules (the pseudo-header will be skipped) : +// +// - key must contain one or more characters. +// - the characters in the key must be contained in [0-9 a-z _ - .]. +// - if the key ends with a "-bin" suffix, no validation of the corresponding value is performed. +// - the characters in the every value must be printable (in [%x20-%x7E]). +func ValidatePair(key string, vals ...string) error { + // key should not be empty + if key == "" { + return fmt.Errorf("there is an empty key in the header") + } + // pseudo-header will be ignored + if key[0] == ':' { + return nil + } + // check key, for i that saving a conversion if not using for range + for i := 0; i < len(key); i++ { + r := key[i] + if !(r >= 'a' && r <= 'z') && !(r >= '0' && r <= '9') && r != '.' && r != '-' && r != '_' { + return fmt.Errorf("header key %q contains illegal characters not in [0-9a-z-_.]", key) + } + } + if strings.HasSuffix(key, "-bin") { + return nil + } + // check value + for _, val := range vals { + if hasNotPrintable(val) { + return fmt.Errorf("header key %q contains value with non-printable ASCII characters", key) + } + } + return nil +} diff --git a/vendor/google.golang.org/grpc/internal/pretty/pretty.go b/vendor/google.golang.org/grpc/internal/pretty/pretty.go new file mode 100644 index 00000000..70331913 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/pretty/pretty.go @@ -0,0 +1,82 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package pretty defines helper functions to pretty-print structs for logging. +package pretty + +import ( + "bytes" + "encoding/json" + "fmt" + + "github.com/golang/protobuf/jsonpb" + protov1 "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protov2 "google.golang.org/protobuf/proto" +) + +const jsonIndent = " " + +// ToJSON marshals the input into a json string. +// +// If marshal fails, it falls back to fmt.Sprintf("%+v"). +func ToJSON(e any) string { + switch ee := e.(type) { + case protov1.Message: + mm := jsonpb.Marshaler{Indent: jsonIndent} + ret, err := mm.MarshalToString(ee) + if err != nil { + // This may fail for proto.Anys, e.g. for xDS v2, LDS, the v2 + // messages are not imported, and this will fail because the message + // is not found. + return fmt.Sprintf("%+v", ee) + } + return ret + case protov2.Message: + mm := protojson.MarshalOptions{ + Multiline: true, + Indent: jsonIndent, + } + ret, err := mm.Marshal(ee) + if err != nil { + // This may fail for proto.Anys, e.g. for xDS v2, LDS, the v2 + // messages are not imported, and this will fail because the message + // is not found. + return fmt.Sprintf("%+v", ee) + } + return string(ret) + default: + ret, err := json.MarshalIndent(ee, "", jsonIndent) + if err != nil { + return fmt.Sprintf("%+v", ee) + } + return string(ret) + } +} + +// FormatJSON formats the input json bytes with indentation. +// +// If Indent fails, it returns the unchanged input as string. +func FormatJSON(b []byte) string { + var out bytes.Buffer + err := json.Indent(&out, b, "", jsonIndent) + if err != nil { + return string(b) + } + return out.String() +} diff --git a/vendor/google.golang.org/grpc/internal/resolver/config_selector.go b/vendor/google.golang.org/grpc/internal/resolver/config_selector.go index be7e13d5..f0603871 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/config_selector.go +++ b/vendor/google.golang.org/grpc/internal/resolver/config_selector.go @@ -92,7 +92,7 @@ type ClientStream interface { // calling RecvMsg on the same stream at the same time, but it is not safe // to call SendMsg on the same stream in different goroutines. It is also // not safe to call CloseSend concurrently with SendMsg. - SendMsg(m interface{}) error + SendMsg(m any) error // RecvMsg blocks until it receives a message into m or the stream is // done. It returns io.EOF when the stream completes successfully. On // any other error, the stream is aborted and the error contains the RPC @@ -101,7 +101,7 @@ type ClientStream interface { // It is safe to have a goroutine calling SendMsg and another goroutine // calling RecvMsg on the same stream at the same time, but it is not // safe to call RecvMsg on the same stream in different goroutines. - RecvMsg(m interface{}) error + RecvMsg(m any) error } // ClientInterceptor is an interceptor for gRPC client streams. @@ -132,7 +132,7 @@ const csKey = csKeyType("grpc.internal.resolver.configSelector") // SetConfigSelector sets the config selector in state and returns the new // state. func SetConfigSelector(state resolver.State, cs ConfigSelector) resolver.State { - state.Attributes = state.Attributes.WithValues(csKey, cs) + state.Attributes = state.Attributes.WithValue(csKey, cs) return state } diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go index 75301c51..99e1e5b3 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go +++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go @@ -62,7 +62,8 @@ const ( defaultPort = "443" defaultDNSSvrPort = "53" golang = "GO" - // txtPrefix is the prefix string to be prepended to the host name for txt record lookup. + // txtPrefix is the prefix string to be prepended to the host name for txt + // record lookup. txtPrefix = "_grpc_config." // In DNS, service config is encoded in a TXT record via the mechanism // described in RFC-1464 using the attribute name grpc_config. @@ -86,14 +87,14 @@ var ( minDNSResRate = 30 * time.Second ) -var customAuthorityDialler = func(authority string) func(ctx context.Context, network, address string) (net.Conn, error) { - return func(ctx context.Context, network, address string) (net.Conn, error) { +var addressDialer = func(address string) func(context.Context, string, string) (net.Conn, error) { + return func(ctx context.Context, network, _ string) (net.Conn, error) { var dialer net.Dialer - return dialer.DialContext(ctx, network, authority) + return dialer.DialContext(ctx, network, address) } } -var customAuthorityResolver = func(authority string) (netResolver, error) { +var newNetResolver = func(authority string) (netResolver, error) { host, port, err := parseTarget(authority, defaultDNSSvrPort) if err != nil { return nil, err @@ -103,7 +104,7 @@ var customAuthorityResolver = func(authority string) (netResolver, error) { return &net.Resolver{ PreferGo: true, - Dial: customAuthorityDialler(authorityWithPort), + Dial: addressDialer(authorityWithPort), }, nil } @@ -114,9 +115,10 @@ func NewBuilder() resolver.Builder { type dnsBuilder struct{} -// Build creates and starts a DNS resolver that watches the name resolution of the target. +// Build creates and starts a DNS resolver that watches the name resolution of +// the target. func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) { - host, port, err := parseTarget(target.Endpoint, defaultPort) + host, port, err := parseTarget(target.Endpoint(), defaultPort) if err != nil { return nil, err } @@ -140,10 +142,10 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts disableServiceConfig: opts.DisableServiceConfig, } - if target.Authority == "" { + if target.URL.Host == "" { d.resolver = defaultResolver } else { - d.resolver, err = customAuthorityResolver(target.Authority) + d.resolver, err = newNetResolver(target.URL.Host) if err != nil { return nil, err } @@ -180,19 +182,22 @@ type dnsResolver struct { ctx context.Context cancel context.CancelFunc cc resolver.ClientConn - // rn channel is used by ResolveNow() to force an immediate resolution of the target. + // rn channel is used by ResolveNow() to force an immediate resolution of the + // target. rn chan struct{} - // wg is used to enforce Close() to return after the watcher() goroutine has finished. - // Otherwise, data race will be possible. [Race Example] in dns_resolver_test we - // replace the real lookup functions with mocked ones to facilitate testing. - // If Close() doesn't wait for watcher() goroutine finishes, race detector sometimes - // will warns lookup (READ the lookup function pointers) inside watcher() goroutine - // has data race with replaceNetFunc (WRITE the lookup function pointers). + // wg is used to enforce Close() to return after the watcher() goroutine has + // finished. Otherwise, data race will be possible. [Race Example] in + // dns_resolver_test we replace the real lookup functions with mocked ones to + // facilitate testing. If Close() doesn't wait for watcher() goroutine + // finishes, race detector sometimes will warns lookup (READ the lookup + // function pointers) inside watcher() goroutine has data race with + // replaceNetFunc (WRITE the lookup function pointers). wg sync.WaitGroup disableServiceConfig bool } -// ResolveNow invoke an immediate resolution of the target that this dnsResolver watches. +// ResolveNow invoke an immediate resolution of the target that this +// dnsResolver watches. func (d *dnsResolver) ResolveNow(resolver.ResolveNowOptions) { select { case d.rn <- struct{}{}: @@ -220,8 +225,8 @@ func (d *dnsResolver) watcher() { var timer *time.Timer if err == nil { - // Success resolving, wait for the next ResolveNow. However, also wait 30 seconds at the very least - // to prevent constantly re-resolving. + // Success resolving, wait for the next ResolveNow. However, also wait 30 + // seconds at the very least to prevent constantly re-resolving. backoffIndex = 1 timer = newTimerDNSResRate(minDNSResRate) select { @@ -231,7 +236,8 @@ func (d *dnsResolver) watcher() { case <-d.rn: } } else { - // Poll on an error found in DNS Resolver or an error received from ClientConn. + // Poll on an error found in DNS Resolver or an error received from + // ClientConn. timer = newTimer(backoff.DefaultExponential.Backoff(backoffIndex)) backoffIndex++ } @@ -278,7 +284,8 @@ func (d *dnsResolver) lookupSRV() ([]resolver.Address, error) { } func handleDNSError(err error, lookupType string) error { - if dnsErr, ok := err.(*net.DNSError); ok && !dnsErr.IsTimeout && !dnsErr.IsTemporary { + dnsErr, ok := err.(*net.DNSError) + if ok && !dnsErr.IsTimeout && !dnsErr.IsTemporary { // Timeouts and temporary errors should be communicated to gRPC to // attempt another DNS query (with backoff). Other errors should be // suppressed (they may represent the absence of a TXT record). @@ -307,10 +314,12 @@ func (d *dnsResolver) lookupTXT() *serviceconfig.ParseResult { res += s } - // TXT record must have "grpc_config=" attribute in order to be used as service config. + // TXT record must have "grpc_config=" attribute in order to be used as + // service config. if !strings.HasPrefix(res, txtAttribute) { logger.Warningf("dns: TXT record %v missing %v attribute", res, txtAttribute) - // This is not an error; it is the equivalent of not having a service config. + // This is not an error; it is the equivalent of not having a service + // config. return nil } sc := canaryingSC(strings.TrimPrefix(res, txtAttribute)) @@ -352,9 +361,10 @@ func (d *dnsResolver) lookup() (*resolver.State, error) { return &state, nil } -// formatIP returns ok = false if addr is not a valid textual representation of an IP address. -// If addr is an IPv4 address, return the addr and ok = true. -// If addr is an IPv6 address, return the addr enclosed in square brackets and ok = true. +// formatIP returns ok = false if addr is not a valid textual representation of +// an IP address. If addr is an IPv4 address, return the addr and ok = true. +// If addr is an IPv6 address, return the addr enclosed in square brackets and +// ok = true. func formatIP(addr string) (addrIP string, ok bool) { ip := net.ParseIP(addr) if ip == nil { @@ -366,10 +376,10 @@ func formatIP(addr string) (addrIP string, ok bool) { return "[" + addr + "]", true } -// parseTarget takes the user input target string and default port, returns formatted host and port info. -// If target doesn't specify a port, set the port to be the defaultPort. -// If target is in IPv6 format and host-name is enclosed in square brackets, brackets -// are stripped when setting the host. +// parseTarget takes the user input target string and default port, returns +// formatted host and port info. If target doesn't specify a port, set the port +// to be the defaultPort. If target is in IPv6 format and host-name is enclosed +// in square brackets, brackets are stripped when setting the host. // examples: // target: "www.google.com" defaultPort: "443" returns host: "www.google.com", port: "443" // target: "ipv4-host:80" defaultPort: "443" returns host: "ipv4-host", port: "80" @@ -385,12 +395,14 @@ func parseTarget(target, defaultPort string) (host, port string, err error) { } if host, port, err = net.SplitHostPort(target); err == nil { if port == "" { - // If the port field is empty (target ends with colon), e.g. "[::1]:", this is an error. + // If the port field is empty (target ends with colon), e.g. "[::1]:", + // this is an error. return "", "", errEndsWithColon } // target has port, i.e ipv4-host:port, [ipv6-host]:port, host-name:port if host == "" { - // Keep consistent with net.Dial(): If the host is empty, as in ":80", the local system is assumed. + // Keep consistent with net.Dial(): If the host is empty, as in ":80", + // the local system is assumed. host = "localhost" } return host, port, nil diff --git a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go index 520d9229..afac5657 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go +++ b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go @@ -20,13 +20,20 @@ // name without scheme back to gRPC as resolved address. package passthrough -import "google.golang.org/grpc/resolver" +import ( + "errors" + + "google.golang.org/grpc/resolver" +) const scheme = "passthrough" type passthroughBuilder struct{} func (*passthroughBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) { + if target.Endpoint() == "" && opts.Dialer == nil { + return nil, errors.New("passthrough: received empty target in Build()") + } r := &passthroughResolver{ target: target, cc: cc, @@ -45,7 +52,7 @@ type passthroughResolver struct { } func (r *passthroughResolver) start() { - r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint}}}) + r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint()}}}) } func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOptions) {} diff --git a/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go b/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go index 0d5a811d..16091168 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go +++ b/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go @@ -34,13 +34,24 @@ type builder struct { } func (b *builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOptions) (resolver.Resolver, error) { - if target.Authority != "" { - return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.Authority) + if target.URL.Host != "" { + return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.URL.Host) } - addr := resolver.Address{Addr: target.Endpoint} + + // gRPC was parsing the dial target manually before PR #4817, and we + // switched to using url.Parse() in that PR. To avoid breaking existing + // resolver implementations we ended up stripping the leading "/" from the + // endpoint. This obviously does not work for the "unix" scheme. Hence we + // end up using the parsed URL instead. + endpoint := target.URL.Path + if endpoint == "" { + endpoint = target.URL.Opaque + } + addr := resolver.Address{Addr: endpoint} if b.scheme == unixAbstractScheme { - // prepend "\x00" to address for unix-abstract - addr.Addr = "\x00" + addr.Addr + // We can not prepend \0 as c++ gRPC does, as in Golang '@' is used to signify we do + // not want trailing \0 in address. + addr.Addr = "@" + addr.Addr } cc.UpdateState(resolver.State{Addresses: []resolver.Address{networktype.Set(addr, "unix")}}) return &nopResolver{}, nil diff --git a/vendor/google.golang.org/grpc/internal/serviceconfig/duration.go b/vendor/google.golang.org/grpc/internal/serviceconfig/duration.go new file mode 100644 index 00000000..11d82afc --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/serviceconfig/duration.go @@ -0,0 +1,130 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package serviceconfig + +import ( + "encoding/json" + "fmt" + "math" + "strconv" + "strings" + "time" +) + +// Duration defines JSON marshal and unmarshal methods to conform to the +// protobuf JSON spec defined [here]. +// +// [here]: https://protobuf.dev/reference/protobuf/google.protobuf/#duration +type Duration time.Duration + +func (d Duration) String() string { + return fmt.Sprint(time.Duration(d)) +} + +// MarshalJSON converts from d to a JSON string output. +func (d Duration) MarshalJSON() ([]byte, error) { + ns := time.Duration(d).Nanoseconds() + sec := ns / int64(time.Second) + ns = ns % int64(time.Second) + + var sign string + if sec < 0 || ns < 0 { + sign, sec, ns = "-", -1*sec, -1*ns + } + + // Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision. + str := fmt.Sprintf("%s%d.%09d", sign, sec, ns) + str = strings.TrimSuffix(str, "000") + str = strings.TrimSuffix(str, "000") + str = strings.TrimSuffix(str, ".000") + return []byte(fmt.Sprintf("\"%ss\"", str)), nil +} + +// UnmarshalJSON unmarshals b as a duration JSON string into d. +func (d *Duration) UnmarshalJSON(b []byte) error { + var s string + if err := json.Unmarshal(b, &s); err != nil { + return err + } + if !strings.HasSuffix(s, "s") { + return fmt.Errorf("malformed duration %q: missing seconds unit", s) + } + neg := false + if s[0] == '-' { + neg = true + s = s[1:] + } + ss := strings.SplitN(s[:len(s)-1], ".", 3) + if len(ss) > 2 { + return fmt.Errorf("malformed duration %q: too many decimals", s) + } + // hasDigits is set if either the whole or fractional part of the number is + // present, since both are optional but one is required. + hasDigits := false + var sec, ns int64 + if len(ss[0]) > 0 { + var err error + if sec, err = strconv.ParseInt(ss[0], 10, 64); err != nil { + return fmt.Errorf("malformed duration %q: %v", s, err) + } + // Maximum seconds value per the durationpb spec. + const maxProtoSeconds = 315_576_000_000 + if sec > maxProtoSeconds { + return fmt.Errorf("out of range: %q", s) + } + hasDigits = true + } + if len(ss) == 2 && len(ss[1]) > 0 { + if len(ss[1]) > 9 { + return fmt.Errorf("malformed duration %q: too many digits after decimal", s) + } + var err error + if ns, err = strconv.ParseInt(ss[1], 10, 64); err != nil { + return fmt.Errorf("malformed duration %q: %v", s, err) + } + for i := 9; i > len(ss[1]); i-- { + ns *= 10 + } + hasDigits = true + } + if !hasDigits { + return fmt.Errorf("malformed duration %q: contains no numbers", s) + } + + if neg { + sec *= -1 + ns *= -1 + } + + // Maximum/minimum seconds/nanoseconds representable by Go's time.Duration. + const maxSeconds = math.MaxInt64 / int64(time.Second) + const maxNanosAtMaxSeconds = math.MaxInt64 % int64(time.Second) + const minSeconds = math.MinInt64 / int64(time.Second) + const minNanosAtMinSeconds = math.MinInt64 % int64(time.Second) + + if sec > maxSeconds || (sec == maxSeconds && ns >= maxNanosAtMaxSeconds) { + *d = Duration(math.MaxInt64) + } else if sec < minSeconds || (sec == minSeconds && ns <= minNanosAtMinSeconds) { + *d = Duration(math.MinInt64) + } else { + *d = Duration(sec*int64(time.Second) + ns) + } + return nil +} diff --git a/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go b/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go index badbdbf5..51e733e4 100644 --- a/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go +++ b/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go @@ -67,10 +67,10 @@ func (bc *BalancerConfig) MarshalJSON() ([]byte, error) { // ServiceConfig contains a list of loadBalancingConfigs, each with a name and // config. This method iterates through that list in order, and stops at the // first policy that is supported. -// - If the config for the first supported policy is invalid, the whole service -// config is invalid. -// - If the list doesn't contain any supported policy, the whole service config -// is invalid. +// - If the config for the first supported policy is invalid, the whole service +// config is invalid. +// - If the list doesn't contain any supported policy, the whole service config +// is invalid. func (bc *BalancerConfig) UnmarshalJSON(b []byte) error { var ir intermediateBalancerConfig err := json.Unmarshal(b, &ir) diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go index e5c6513e..4cf85cad 100644 --- a/vendor/google.golang.org/grpc/internal/status/status.go +++ b/vendor/google.golang.org/grpc/internal/status/status.go @@ -49,7 +49,7 @@ func New(c codes.Code, msg string) *Status { } // Newf returns New(c, fmt.Sprintf(format, a...)). -func Newf(c codes.Code, format string, a ...interface{}) *Status { +func Newf(c codes.Code, format string, a ...any) *Status { return New(c, fmt.Sprintf(format, a...)) } @@ -64,7 +64,7 @@ func Err(c codes.Code, msg string) error { } // Errorf returns Error(c, fmt.Sprintf(format, a...)). -func Errorf(c codes.Code, format string, a ...interface{}) error { +func Errorf(c codes.Code, format string, a ...any) error { return Err(c, fmt.Sprintf(format, a...)) } @@ -120,11 +120,11 @@ func (s *Status) WithDetails(details ...proto.Message) (*Status, error) { // Details returns a slice of details messages attached to the status. // If a detail cannot be decoded, the error is returned in place of the detail. -func (s *Status) Details() []interface{} { +func (s *Status) Details() []any { if s == nil || s.s == nil { return nil } - details := make([]interface{}, 0, len(s.s.Details)) + details := make([]any, 0, len(s.s.Details)) for _, any := range s.s.Details { detail := &ptypes.DynamicAny{} if err := ptypes.UnmarshalAny(any, detail); err != nil { @@ -164,3 +164,13 @@ func (e *Error) Is(target error) bool { } return proto.Equal(e.s.s, tse.s.s) } + +// IsRestrictedControlPlaneCode returns whether the status includes a code +// restricted for control plane usage as defined by gRFC A54. +func IsRestrictedControlPlaneCode(s *Status) bool { + switch s.Code() { + case codes.InvalidArgument, codes.NotFound, codes.AlreadyExists, codes.FailedPrecondition, codes.Aborted, codes.OutOfRange, codes.DataLoss: + return true + } + return false +} diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index 45532f8a..b330cced 100644 --- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -22,6 +22,7 @@ import ( "bytes" "errors" "fmt" + "net" "runtime" "strconv" "sync" @@ -29,6 +30,7 @@ import ( "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" + "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/status" ) @@ -38,7 +40,7 @@ var updateHeaderTblSize = func(e *hpack.Encoder, v uint32) { } type itemNode struct { - it interface{} + it any next *itemNode } @@ -47,7 +49,7 @@ type itemList struct { tail *itemNode } -func (il *itemList) enqueue(i interface{}) { +func (il *itemList) enqueue(i any) { n := &itemNode{it: i} if il.tail == nil { il.head, il.tail = n, n @@ -59,11 +61,11 @@ func (il *itemList) enqueue(i interface{}) { // peek returns the first item in the list without removing it from the // list. -func (il *itemList) peek() interface{} { +func (il *itemList) peek() any { return il.head.it } -func (il *itemList) dequeue() interface{} { +func (il *itemList) dequeue() any { if il.head == nil { return nil } @@ -133,9 +135,11 @@ type cleanupStream struct { func (c *cleanupStream) isTransportResponseFrame() bool { return c.rst } // Results in a RST_STREAM type earlyAbortStream struct { + httpStatus uint32 streamID uint32 contentSubtype string status *status.Status + rst bool } func (*earlyAbortStream) isTransportResponseFrame() bool { return false } @@ -189,7 +193,7 @@ type goAway struct { code http2.ErrCode debugData []byte headsUp bool - closeConn bool + closeConn error // if set, loopyWriter will exit, resulting in conn closure } func (*goAway) isTransportResponseFrame() bool { return false } @@ -207,6 +211,14 @@ type outFlowControlSizeRequest struct { func (*outFlowControlSizeRequest) isTransportResponseFrame() bool { return false } +// closeConnection is an instruction to tell the loopy writer to flush the +// framer and exit, which will cause the transport's connection to be closed +// (by the client or server). The transport itself will close after the reader +// encounters the EOF caused by the connection closure. +type closeConnection struct{} + +func (closeConnection) isTransportResponseFrame() bool { return false } + type outStreamState int const ( @@ -324,7 +336,7 @@ func (c *controlBuffer) put(it cbItem) error { return err } -func (c *controlBuffer) executeAndPut(f func(it interface{}) bool, it cbItem) (bool, error) { +func (c *controlBuffer) executeAndPut(f func(it any) bool, it cbItem) (bool, error) { var wakeUp bool c.mu.Lock() if c.err != nil { @@ -361,7 +373,7 @@ func (c *controlBuffer) executeAndPut(f func(it interface{}) bool, it cbItem) (b } // Note argument f should never be nil. -func (c *controlBuffer) execute(f func(it interface{}) bool, it interface{}) (bool, error) { +func (c *controlBuffer) execute(f func(it any) bool, it any) (bool, error) { c.mu.Lock() if c.err != nil { c.mu.Unlock() @@ -375,7 +387,7 @@ func (c *controlBuffer) execute(f func(it interface{}) bool, it interface{}) (bo return true, nil } -func (c *controlBuffer) get(block bool) (interface{}, error) { +func (c *controlBuffer) get(block bool) (any, error) { for { c.mu.Lock() if c.err != nil { @@ -406,7 +418,7 @@ func (c *controlBuffer) get(block bool) (interface{}, error) { select { case <-c.ch: case <-c.done: - return nil, ErrConnClosing + return nil, errors.New("transport closed by client") } } } @@ -476,12 +488,14 @@ type loopyWriter struct { hEnc *hpack.Encoder // HPACK encoder. bdpEst *bdpEstimator draining bool + conn net.Conn + logger *grpclog.PrefixLogger // Side-specific handlers ssGoAwayHandler func(*goAway) (bool, error) } -func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator) *loopyWriter { +func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger) *loopyWriter { var buf bytes.Buffer l := &loopyWriter{ side: s, @@ -494,6 +508,8 @@ func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimato hBuf: &buf, hEnc: hpack.NewEncoder(&buf), bdpEst: bdpEst, + conn: conn, + logger: logger, } return l } @@ -511,23 +527,26 @@ const minBatchSize = 1000 // 2. Stream level flow control quota available. // // In each iteration of run loop, other than processing the incoming control -// frame, loopy calls processData, which processes one node from the activeStreams linked-list. -// This results in writing of HTTP2 frames into an underlying write buffer. -// When there's no more control frames to read from controlBuf, loopy flushes the write buffer. -// As an optimization, to increase the batch size for each flush, loopy yields the processor, once -// if the batch size is too low to give stream goroutines a chance to fill it up. +// frame, loopy calls processData, which processes one node from the +// activeStreams linked-list. This results in writing of HTTP2 frames into an +// underlying write buffer. When there's no more control frames to read from +// controlBuf, loopy flushes the write buffer. As an optimization, to increase +// the batch size for each flush, loopy yields the processor, once if the batch +// size is too low to give stream goroutines a chance to fill it up. +// +// Upon exiting, if the error causing the exit is not an I/O error, run() +// flushes and closes the underlying connection. Otherwise, the connection is +// left open to allow the I/O error to be encountered by the reader instead. func (l *loopyWriter) run() (err error) { defer func() { - if err == ErrConnClosing { - // Don't log ErrConnClosing as error since it happens - // 1. When the connection is closed by some other known issue. - // 2. User closed the connection. - // 3. A graceful close of connection. - if logger.V(logLevel) { - logger.Infof("transport: loopyWriter.run returning. %v", err) - } - err = nil + if l.logger.V(logLevel) { + l.logger.Infof("loopyWriter exiting with error: %v", err) } + if !isIOError(err) { + l.framer.writer.Flush() + l.conn.Close() + } + l.cbuf.finish() }() for { it, err := l.cbuf.get(true) @@ -572,7 +591,6 @@ func (l *loopyWriter) run() (err error) { } l.framer.writer.Flush() break hasdata - } } } @@ -581,11 +599,11 @@ func (l *loopyWriter) outgoingWindowUpdateHandler(w *outgoingWindowUpdate) error return l.framer.fr.WriteWindowUpdate(w.streamID, w.increment) } -func (l *loopyWriter) incomingWindowUpdateHandler(w *incomingWindowUpdate) error { +func (l *loopyWriter) incomingWindowUpdateHandler(w *incomingWindowUpdate) { // Otherwise update the quota. if w.streamID == 0 { l.sendQuota += w.increment - return nil + return } // Find the stream and update it. if str, ok := l.estdStreams[w.streamID]; ok { @@ -593,10 +611,9 @@ func (l *loopyWriter) incomingWindowUpdateHandler(w *incomingWindowUpdate) error if strQuota := int(l.oiws) - str.bytesOutStanding; strQuota > 0 && str.state == waitingOnStreamQuota { str.state = active l.activeStreams.enqueue(str) - return nil + return } } - return nil } func (l *loopyWriter) outgoingSettingsHandler(s *outgoingSettings) error { @@ -604,13 +621,11 @@ func (l *loopyWriter) outgoingSettingsHandler(s *outgoingSettings) error { } func (l *loopyWriter) incomingSettingsHandler(s *incomingSettings) error { - if err := l.applySettings(s.ss); err != nil { - return err - } + l.applySettings(s.ss) return l.framer.fr.WriteSettingsAck() } -func (l *loopyWriter) registerStreamHandler(h *registerStream) error { +func (l *loopyWriter) registerStreamHandler(h *registerStream) { str := &outStream{ id: h.streamID, state: empty, @@ -618,15 +633,14 @@ func (l *loopyWriter) registerStreamHandler(h *registerStream) error { wq: h.wq, } l.estdStreams[h.streamID] = str - return nil } func (l *loopyWriter) headerHandler(h *headerFrame) error { if l.side == serverSide { str, ok := l.estdStreams[h.streamID] if !ok { - if logger.V(logLevel) { - logger.Warningf("transport: loopy doesn't recognize the stream: %d", h.streamID) + if l.logger.V(logLevel) { + l.logger.Infof("Unrecognized streamID %d in loopyWriter", h.streamID) } return nil } @@ -653,19 +667,20 @@ func (l *loopyWriter) headerHandler(h *headerFrame) error { itl: &itemList{}, wq: h.wq, } - str.itl.enqueue(h) - return l.originateStream(str) + return l.originateStream(str, h) } -func (l *loopyWriter) originateStream(str *outStream) error { - hdr := str.itl.dequeue().(*headerFrame) - if err := hdr.initStream(str.id); err != nil { - if err == ErrConnClosing { - return err - } - // Other errors(errStreamDrain) need not close transport. +func (l *loopyWriter) originateStream(str *outStream, hdr *headerFrame) error { + // l.draining is set when handling GoAway. In which case, we want to avoid + // creating new streams. + if l.draining { + // TODO: provide a better error with the reason we are in draining. + hdr.onOrphaned(errStreamDrain) return nil } + if err := hdr.initStream(str.id); err != nil { + return err + } if err := l.writeHeader(str.id, hdr.endStream, hdr.hf, hdr.onWrite); err != nil { return err } @@ -680,8 +695,8 @@ func (l *loopyWriter) writeHeader(streamID uint32, endStream bool, hf []hpack.He l.hBuf.Reset() for _, f := range hf { if err := l.hEnc.WriteField(f); err != nil { - if logger.V(logLevel) { - logger.Warningf("transport: loopyWriter.writeHeader encountered error while encoding headers: %v", err) + if l.logger.V(logLevel) { + l.logger.Warningf("Encountered error while encoding headers: %v", err) } } } @@ -719,10 +734,10 @@ func (l *loopyWriter) writeHeader(streamID uint32, endStream bool, hf []hpack.He return nil } -func (l *loopyWriter) preprocessData(df *dataFrame) error { +func (l *loopyWriter) preprocessData(df *dataFrame) { str, ok := l.estdStreams[df.streamID] if !ok { - return nil + return } // If we got data for a stream it means that // stream was originated and the headers were sent out. @@ -731,7 +746,6 @@ func (l *loopyWriter) preprocessData(df *dataFrame) error { str.state = active l.activeStreams.enqueue(str) } - return nil } func (l *loopyWriter) pingHandler(p *ping) error { @@ -742,9 +756,8 @@ func (l *loopyWriter) pingHandler(p *ping) error { } -func (l *loopyWriter) outFlowControlSizeRequestHandler(o *outFlowControlSizeRequest) error { +func (l *loopyWriter) outFlowControlSizeRequestHandler(o *outFlowControlSizeRequest) { o.resp <- l.sendQuota - return nil } func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error { @@ -761,8 +774,9 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error { return err } } - if l.side == clientSide && l.draining && len(l.estdStreams) == 0 { - return ErrConnClosing + if l.draining && len(l.estdStreams) == 0 { + // Flush and close the connection; we are done with it. + return errors.New("finished processing active streams while in draining mode") } return nil } @@ -771,9 +785,12 @@ func (l *loopyWriter) earlyAbortStreamHandler(eas *earlyAbortStream) error { if l.side == clientSide { return errors.New("earlyAbortStream not handled on client") } - + // In case the caller forgets to set the http status, default to 200. + if eas.httpStatus == 0 { + eas.httpStatus = 200 + } headerFields := []hpack.HeaderField{ - {Name: ":status", Value: "200"}, + {Name: ":status", Value: strconv.Itoa(int(eas.httpStatus))}, {Name: "content-type", Value: grpcutil.ContentType(eas.contentSubtype)}, {Name: "grpc-status", Value: strconv.Itoa(int(eas.status.Code()))}, {Name: "grpc-message", Value: encodeGrpcMessage(eas.status.Message())}, @@ -782,6 +799,11 @@ func (l *loopyWriter) earlyAbortStreamHandler(eas *earlyAbortStream) error { if err := l.writeHeader(eas.streamID, true, headerFields, nil); err != nil { return err } + if eas.rst { + if err := l.framer.fr.WriteRSTStream(eas.streamID, http2.ErrCodeNo); err != nil { + return err + } + } return nil } @@ -789,7 +811,8 @@ func (l *loopyWriter) incomingGoAwayHandler(*incomingGoAway) error { if l.side == clientSide { l.draining = true if len(l.estdStreams) == 0 { - return ErrConnClosing + // Flush and close the connection; we are done with it. + return errors.New("received GOAWAY with no active streams") } } return nil @@ -807,10 +830,10 @@ func (l *loopyWriter) goAwayHandler(g *goAway) error { return nil } -func (l *loopyWriter) handle(i interface{}) error { +func (l *loopyWriter) handle(i any) error { switch i := i.(type) { case *incomingWindowUpdate: - return l.incomingWindowUpdateHandler(i) + l.incomingWindowUpdateHandler(i) case *outgoingWindowUpdate: return l.outgoingWindowUpdateHandler(i) case *incomingSettings: @@ -820,7 +843,7 @@ func (l *loopyWriter) handle(i interface{}) error { case *headerFrame: return l.headerHandler(i) case *registerStream: - return l.registerStreamHandler(i) + l.registerStreamHandler(i) case *cleanupStream: return l.cleanupStreamHandler(i) case *earlyAbortStream: @@ -828,19 +851,24 @@ func (l *loopyWriter) handle(i interface{}) error { case *incomingGoAway: return l.incomingGoAwayHandler(i) case *dataFrame: - return l.preprocessData(i) + l.preprocessData(i) case *ping: return l.pingHandler(i) case *goAway: return l.goAwayHandler(i) case *outFlowControlSizeRequest: - return l.outFlowControlSizeRequestHandler(i) + l.outFlowControlSizeRequestHandler(i) + case closeConnection: + // Just return a non-I/O error and run() will flush and close the + // connection. + return ErrConnClosing default: return fmt.Errorf("transport: unknown control message type %T", i) } + return nil } -func (l *loopyWriter) applySettings(ss []http2.Setting) error { +func (l *loopyWriter) applySettings(ss []http2.Setting) { for _, s := range ss { switch s.ID { case http2.SettingInitialWindowSize: @@ -859,7 +887,6 @@ func (l *loopyWriter) applySettings(ss []http2.Setting) error { updateHeaderTblSize(l.hEnc, s.Val) } } - return nil } // processData removes the first stream from active streams, writes out at most 16KB @@ -876,9 +903,9 @@ func (l *loopyWriter) processData() (bool, error) { dataItem := str.itl.peek().(*dataFrame) // Peek at the first data item this stream. // A data item is represented by a dataFrame, since it later translates into // multiple HTTP2 data frames. - // Every dataFrame has two buffers; h that keeps grpc-message header and d that is acutal data. + // Every dataFrame has two buffers; h that keeps grpc-message header and d that is actual data. // As an optimization to keep wire traffic low, data from d is copied to h to make as big as the - // maximum possilbe HTTP2 frame size. + // maximum possible HTTP2 frame size. if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // Empty data frame // Client sends out empty data frame with endStream = true @@ -893,7 +920,7 @@ func (l *loopyWriter) processData() (bool, error) { return false, err } if err := l.cleanupStreamHandler(trailer.cleanup); err != nil { - return false, nil + return false, err } } else { l.activeStreams.enqueue(str) diff --git a/vendor/google.golang.org/grpc/internal/transport/defaults.go b/vendor/google.golang.org/grpc/internal/transport/defaults.go index 9fa306b2..bc8ee074 100644 --- a/vendor/google.golang.org/grpc/internal/transport/defaults.go +++ b/vendor/google.golang.org/grpc/internal/transport/defaults.go @@ -47,3 +47,9 @@ const ( defaultClientMaxHeaderListSize = uint32(16 << 20) defaultServerMaxHeaderListSize = uint32(16 << 20) ) + +// MaxStreamID is the upper bound for the stream ID before the current +// transport gracefully closes and new transport is created for subsequent RPCs. +// This is set to 75% of 2^31-1. Streams are identified with an unsigned 31-bit +// integer. It's exported so that tests can override it. +var MaxStreamID = uint32(math.MaxInt32 * 3 / 4) diff --git a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go index f262edd8..97198c51 100644 --- a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go +++ b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go @@ -136,12 +136,10 @@ type inFlow struct { // newLimit updates the inflow window to a new value n. // It assumes that n is always greater than the old limit. -func (f *inFlow) newLimit(n uint32) uint32 { +func (f *inFlow) newLimit(n uint32) { f.mu.Lock() - d := n - f.limit f.limit = n f.mu.Unlock() - return d } func (f *inFlow) maybeAdjust(n uint32) uint32 { diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go index 1c3459c2..98f80e3f 100644 --- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go @@ -39,6 +39,7 @@ import ( "golang.org/x/net/http2" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -46,24 +47,32 @@ import ( "google.golang.org/grpc/status" ) -// NewServerHandlerTransport returns a ServerTransport handling gRPC -// from inside an http.Handler. It requires that the http Server -// supports HTTP/2. -func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats stats.Handler) (ServerTransport, error) { +// NewServerHandlerTransport returns a ServerTransport handling gRPC from +// inside an http.Handler, or writes an HTTP error to w and returns an error. +// It requires that the http Server supports HTTP/2. +func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []stats.Handler) (ServerTransport, error) { if r.ProtoMajor != 2 { - return nil, errors.New("gRPC requires HTTP/2") + msg := "gRPC requires HTTP/2" + http.Error(w, msg, http.StatusBadRequest) + return nil, errors.New(msg) } if r.Method != "POST" { - return nil, errors.New("invalid gRPC request method") + msg := fmt.Sprintf("invalid gRPC request method %q", r.Method) + http.Error(w, msg, http.StatusBadRequest) + return nil, errors.New(msg) } contentType := r.Header.Get("Content-Type") // TODO: do we assume contentType is lowercase? we did before contentSubtype, validContentType := grpcutil.ContentSubtype(contentType) if !validContentType { - return nil, errors.New("invalid gRPC request content-type") + msg := fmt.Sprintf("invalid gRPC request content-type %q", contentType) + http.Error(w, msg, http.StatusUnsupportedMediaType) + return nil, errors.New(msg) } if _, ok := w.(http.Flusher); !ok { - return nil, errors.New("gRPC requires a ResponseWriter supporting http.Flusher") + msg := "gRPC requires a ResponseWriter supporting http.Flusher" + http.Error(w, msg, http.StatusInternalServerError) + return nil, errors.New(msg) } st := &serverHandlerTransport{ @@ -75,11 +84,14 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats sta contentSubtype: contentSubtype, stats: stats, } + st.logger = prefixLoggerForServerHandlerTransport(st) if v := r.Header.Get("grpc-timeout"); v != "" { to, err := decodeTimeout(v) if err != nil { - return nil, status.Errorf(codes.Internal, "malformed time-out: %v", err) + msg := fmt.Sprintf("malformed grpc-timeout: %v", err) + http.Error(w, msg, http.StatusBadRequest) + return nil, status.Error(codes.Internal, msg) } st.timeoutSet = true st.timeout = to @@ -97,7 +109,9 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats sta for _, v := range vv { v, err := decodeMetadataHeader(k, v) if err != nil { - return nil, status.Errorf(codes.Internal, "malformed binary metadata: %v", err) + msg := fmt.Sprintf("malformed binary metadata %q in header %q: %v", v, k, err) + http.Error(w, msg, http.StatusBadRequest) + return nil, status.Error(codes.Internal, msg) } metakv = append(metakv, k, v) } @@ -138,15 +152,19 @@ type serverHandlerTransport struct { // TODO make sure this is consistent across handler_server and http2_server contentSubtype string - stats stats.Handler + stats []stats.Handler + logger *grpclog.PrefixLogger } -func (ht *serverHandlerTransport) Close() { - ht.closeOnce.Do(ht.closeCloseChanOnce) +func (ht *serverHandlerTransport) Close(err error) { + ht.closeOnce.Do(func() { + if ht.logger.V(logLevel) { + ht.logger.Infof("Closing: %v", err) + } + close(ht.closedCh) + }) } -func (ht *serverHandlerTransport) closeCloseChanOnce() { close(ht.closedCh) } - func (ht *serverHandlerTransport) RemoteAddr() net.Addr { return strAddr(ht.req.RemoteAddr) } // strAddr is a net.Addr backed by either a TCP "ip:port" string, or @@ -228,15 +246,15 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro }) if err == nil { // transport has not been closed - if ht.stats != nil { - // Note: The trailer fields are compressed with hpack after this call returns. - // No WireLength field is set here. - ht.stats.HandleRPC(s.Context(), &stats.OutTrailer{ + // Note: The trailer fields are compressed with hpack after this call returns. + // No WireLength field is set here. + for _, sh := range ht.stats { + sh.HandleRPC(s.Context(), &stats.OutTrailer{ Trailer: s.trailer.Copy(), }) } } - ht.Close() + ht.Close(errors.New("finished writing status")) return err } @@ -314,10 +332,10 @@ func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { }) if err == nil { - if ht.stats != nil { + for _, sh := range ht.stats { // Note: The header fields are compressed with hpack after this call returns. // No WireLength field is set here. - ht.stats.HandleRPC(s.Context(), &stats.OutHeader{ + sh.HandleRPC(s.Context(), &stats.OutHeader{ Header: md.Copy(), Compression: s.sendCompress, }) @@ -346,7 +364,7 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace case <-ht.req.Context().Done(): } cancel() - ht.Close() + ht.Close(errors.New("request is done processing")) }() req := ht.req @@ -369,14 +387,14 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace } ctx = metadata.NewIncomingContext(ctx, ht.headerMD) s.ctx = peer.NewContext(ctx, pr) - if ht.stats != nil { - s.ctx = ht.stats.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) + for _, sh := range ht.stats { + s.ctx = sh.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) inHeader := &stats.InHeader{ FullMethod: s.method, RemoteAddr: ht.RemoteAddr(), Compression: s.recvCompress, } - ht.stats.HandleRPC(s.ctx, inHeader) + sh.HandleRPC(s.ctx, inHeader) } s.trReader = &transportReader{ reader: &recvBufferReader{ctx: s.ctx, ctxDone: s.ctx.Done(), recv: s.buf, freeBuffer: func(*bytes.Buffer) {}}, @@ -435,17 +453,17 @@ func (ht *serverHandlerTransport) IncrMsgSent() {} func (ht *serverHandlerTransport) IncrMsgRecv() {} -func (ht *serverHandlerTransport) Drain() { +func (ht *serverHandlerTransport) Drain(debugData string) { panic("Drain() is not implemented") } // mapRecvMsgError returns the non-nil err into the appropriate // error value as expected by callers of *grpc.parser.recvMsg. // In particular, in can only be: -// * io.EOF -// * io.ErrUnexpectedEOF -// * of type transport.ConnectionError -// * an error from the status package +// - io.EOF +// - io.ErrUnexpectedEOF +// - of type transport.ConnectionError +// - an error from the status package func mapRecvMsgError(err error) error { if err == io.EOF || err == io.ErrUnexpectedEOF { return err diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index 75586307..badab8ac 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -25,6 +25,7 @@ import ( "math" "net" "net/http" + "path/filepath" "strconv" "strings" "sync" @@ -37,8 +38,11 @@ import ( "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal/channelz" icredentials "google.golang.org/grpc/internal/credentials" + "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/internal/grpcutil" imetadata "google.golang.org/grpc/internal/metadata" + istatus "google.golang.org/grpc/internal/status" "google.golang.org/grpc/internal/syscall" "google.golang.org/grpc/internal/transport/networktype" "google.golang.org/grpc/keepalive" @@ -56,11 +60,15 @@ var clientConnectionCounter uint64 // http2Client implements the ClientTransport interface with HTTP2. type http2Client struct { - lastRead int64 // Keep this field 64-bit aligned. Accessed atomically. - ctx context.Context - cancel context.CancelFunc - ctxDone <-chan struct{} // Cache the ctx.Done() chan. - userAgent string + lastRead int64 // Keep this field 64-bit aligned. Accessed atomically. + ctx context.Context + cancel context.CancelFunc + ctxDone <-chan struct{} // Cache the ctx.Done() chan. + userAgent string + // address contains the resolver returned address for this transport. + // If the `ServerName` field is set, it takes precedence over `CallHdr.Host` + // passed to `NewStream`, when determining the :authority header. + address resolver.Address md metadata.MD conn net.Conn // underlying communication channel loopy *loopyWriter @@ -77,6 +85,7 @@ type http2Client struct { framer *framer // controlBuf delivers all the control related tasks (e.g., window // updates, reset streams, and various settings) to the controller. + // Do not access controlBuf with mu held. controlBuf *controlBuffer fc *trInFlow // The scheme used: https if TLS is on, http otherwise. @@ -89,7 +98,7 @@ type http2Client struct { kp keepalive.ClientParameters keepaliveEnabled bool - statsHandler stats.Handler + statsHandlers []stats.Handler initialWindowSize int32 @@ -97,17 +106,15 @@ type http2Client struct { maxSendHeaderListSize *uint32 bdpEst *bdpEstimator - // onPrefaceReceipt is a callback that client transport calls upon - // receiving server preface to signal that a succefull HTTP2 - // connection was established. - onPrefaceReceipt func() maxConcurrentStreams uint32 streamQuota int64 streamsQuotaAvailable chan struct{} waitingStreams uint32 nextID uint32 + registeredCompressors string + // Do not access controlBuf with mu held. mu sync.Mutex // guard the following variables state transportState activeStreams map[uint32]*Stream @@ -131,28 +138,35 @@ type http2Client struct { kpDormant bool // Fields below are for channelz metric collection. - channelzID int64 // channelz unique identification number + channelzID *channelz.Identifier czData *channelzData - onGoAway func(GoAwayReason) - onClose func() + onClose func(GoAwayReason) bufferPool *bufferPool connectionID uint64 + logger *grpclog.PrefixLogger } func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr resolver.Address, useProxy bool, grpcUA string) (net.Conn, error) { address := addr.Addr networkType, ok := networktype.Get(addr) if fn != nil { + // Special handling for unix scheme with custom dialer. Back in the day, + // we did not have a unix resolver and therefore targets with a unix + // scheme would end up using the passthrough resolver. So, user's used a + // custom dialer in this case and expected the original dial target to + // be passed to the custom dialer. Now, we have a unix resolver. But if + // a custom dialer is specified, we want to retain the old behavior in + // terms of the address being passed to the custom dialer. if networkType == "unix" && !strings.HasPrefix(address, "\x00") { - // For backward compatibility, if the user dialed "unix:///path", - // the passthrough resolver would be used and the user's custom - // dialer would see "unix:///path". Since the unix resolver is used - // and the address is now "/path", prepend "unix://" so the user's - // custom dialer sees the same address. - return fn(ctx, "unix://"+address) + // Supported unix targets are either "unix://absolute-path" or + // "unix:relative-path". + if filepath.IsAbs(address) { + return fn(ctx, "unix://"+address) + } + return fn(ctx, "unix:"+address) } return fn(ctx, address) } @@ -184,7 +198,7 @@ func isTemporary(err error) bool { // newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 // and starts to receive messages on it. Non-nil error returns if construction // fails. -func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (_ *http2Client, err error) { +func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ *http2Client, err error) { scheme := "http" ctx, cancel := context.WithCancel(ctx) defer func() { @@ -193,19 +207,51 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } }() + // gRPC, resolver, balancer etc. can specify arbitrary data in the + // Attributes field of resolver.Address, which is shoved into connectCtx + // and passed to the dialer and credential handshaker. This makes it possible for + // address specific arbitrary data to reach custom dialers and credential handshakers. + connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) + conn, err := dial(connectCtx, opts.Dialer, addr, opts.UseProxy, opts.UserAgent) if err != nil { if opts.FailOnNonTempDialError { return nil, connectionErrorf(isTemporary(err), err, "transport: error while dialing: %v", err) } - return nil, connectionErrorf(true, err, "transport: Error while dialing %v", err) + return nil, connectionErrorf(true, err, "transport: Error while dialing: %v", err) } + // Any further errors will close the underlying connection defer func(conn net.Conn) { if err != nil { conn.Close() } }(conn) + + // The following defer and goroutine monitor the connectCtx for cancelation + // and deadline. On context expiration, the connection is hard closed and + // this function will naturally fail as a result. Otherwise, the defer + // waits for the goroutine to exit to prevent the context from being + // monitored (and to prevent the connection from ever being closed) after + // returning from this function. + ctxMonitorDone := grpcsync.NewEvent() + newClientCtx, newClientDone := context.WithCancel(connectCtx) + defer func() { + newClientDone() // Awaken the goroutine below if connectCtx hasn't expired. + <-ctxMonitorDone.Done() // Wait for the goroutine below to exit. + }() + go func(conn net.Conn) { + defer ctxMonitorDone.Fire() // Signal this goroutine has exited. + <-newClientCtx.Done() // Block until connectCtx expires or the defer above executes. + if err := connectCtx.Err(); err != nil { + // connectCtx expired before exiting the function. Hard close the connection. + if logger.V(logLevel) { + logger.Infof("Aborting due to connect deadline expiring: %v", err) + } + conn.Close() + } + }(conn) + kp := opts.KeepaliveParams // Validate keepalive parameters. if kp.Time == 0 { @@ -237,20 +283,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } } if transportCreds != nil { - // gRPC, resolver, balancer etc. can specify arbitrary data in the - // Attributes field of resolver.Address, which is shoved into connectCtx - // and passed to the credential handshaker. This makes it possible for - // address specific arbitrary data to reach the credential handshaker. - connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) - rawConn := conn - // Pull the deadline from the connectCtx, which will be used for - // timeouts in the authentication protocol handshake. Can ignore the - // boolean as the deadline will return the zero value, which will make - // the conn not timeout on I/O operations. - deadline, _ := connectCtx.Deadline() - rawConn.SetDeadline(deadline) - conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.ServerName, rawConn) - rawConn.SetDeadline(time.Time{}) + conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.ServerName, conn) if err != nil { return nil, connectionErrorf(isTemporary(err), err, "transport: authentication handshake failed: %v", err) } @@ -288,6 +321,8 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ctxDone: ctx.Done(), // Cache Done chan. cancel: cancel, userAgent: opts.UserAgent, + registeredCompressors: grpcutil.RegisteredCompressors(), + address: addr, conn: conn, remoteAddr: conn.RemoteAddr(), localAddr: conn.LocalAddr(), @@ -295,26 +330,27 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts readerDone: make(chan struct{}), writerDone: make(chan struct{}), goAway: make(chan struct{}), - framer: newFramer(conn, writeBufSize, readBufSize, maxHeaderListSize), + framer: newFramer(conn, writeBufSize, readBufSize, opts.SharedWriteBuffer, maxHeaderListSize), fc: &trInFlow{limit: uint32(icwz)}, scheme: scheme, activeStreams: make(map[uint32]*Stream), isSecure: isSecure, perRPCCreds: perRPCCreds, kp: kp, - statsHandler: opts.StatsHandler, + statsHandlers: opts.StatsHandlers, initialWindowSize: initialWindowSize, - onPrefaceReceipt: onPrefaceReceipt, nextID: 1, maxConcurrentStreams: defaultMaxStreamsClient, streamQuota: defaultMaxStreamsClient, streamsQuotaAvailable: make(chan struct{}, 1), czData: new(channelzData), - onGoAway: onGoAway, - onClose: onClose, keepaliveEnabled: keepaliveEnabled, bufferPool: newBufferPool(), + onClose: onClose, } + t.logger = prefixLoggerForClientTransport(t) + // Add peer information to the http2client context. + t.ctx = peer.NewContext(t.ctx, t.getPeer()) if md, ok := addr.Metadata.(*metadata.MD); ok { t.md = *md @@ -332,38 +368,50 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts updateFlowControl: t.updateFlowControl, } } - if t.statsHandler != nil { - t.ctx = t.statsHandler.TagConn(t.ctx, &stats.ConnTagInfo{ + for _, sh := range t.statsHandlers { + t.ctx = sh.TagConn(t.ctx, &stats.ConnTagInfo{ RemoteAddr: t.remoteAddr, LocalAddr: t.localAddr, }) connBegin := &stats.ConnBegin{ Client: true, } - t.statsHandler.HandleConn(t.ctx, connBegin) + sh.HandleConn(t.ctx, connBegin) } - if channelz.IsOn() { - t.channelzID = channelz.RegisterNormalSocket(t, opts.ChannelzParentID, fmt.Sprintf("%s -> %s", t.localAddr, t.remoteAddr)) + t.channelzID, err = channelz.RegisterNormalSocket(t, opts.ChannelzParentID, fmt.Sprintf("%s -> %s", t.localAddr, t.remoteAddr)) + if err != nil { + return nil, err } if t.keepaliveEnabled { t.kpDormancyCond = sync.NewCond(&t.mu) go t.keepalive() } - // Start the reader goroutine for incoming message. Each transport has - // a dedicated goroutine which reads HTTP2 frame from network. Then it - // dispatches the frame to the corresponding stream entity. - go t.reader() + + // Start the reader goroutine for incoming messages. Each transport has a + // dedicated goroutine which reads HTTP2 frames from the network. Then it + // dispatches the frame to the corresponding stream entity. When the + // server preface is received, readerErrCh is closed. If an error occurs + // first, an error is pushed to the channel. This must be checked before + // returning from this function. + readerErrCh := make(chan error, 1) + go t.reader(readerErrCh) + defer func() { + if err == nil { + err = <-readerErrCh + } + if err != nil { + t.Close(err) + } + }() // Send connection preface to server. n, err := t.conn.Write(clientPreface) if err != nil { err = connectionErrorf(true, err, "transport: failed to write client preface: %v", err) - t.Close(err) return nil, err } if n != len(clientPreface) { err = connectionErrorf(true, nil, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface)) - t.Close(err) return nil, err } var ss []http2.Setting @@ -383,14 +431,12 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts err = t.framer.fr.WriteSettings(ss...) if err != nil { err = connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err) - t.Close(err) return nil, err } // Adjust the connection flow control window if needed. if delta := uint32(icwz - defaultWindowSize); delta > 0 { if err := t.framer.fr.WriteWindowUpdate(0, delta); err != nil { err = connectionErrorf(true, err, "transport: failed to write window update: %v", err) - t.Close(err) return nil, err } } @@ -401,17 +447,8 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts return nil, err } go func() { - t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst) - err := t.loopy.run() - if err != nil { - if logger.V(logLevel) { - logger.Errorf("transport: loopyWriter.run returning. Err: %v", err) - } - } - // Do not close the transport. Let reader goroutine handle it since - // there might be data in the buffers. - t.conn.Close() - t.controlBuf.finish() + t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger) + t.loopy.run() close(t.writerDone) }() return t, nil @@ -457,7 +494,7 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { func (t *http2Client) getPeer() *peer.Peer { return &peer.Peer{ Addr: t.remoteAddr, - AuthInfo: t.authInfo, + AuthInfo: t.authInfo, // Can be nil } } @@ -493,9 +530,22 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-previous-rpc-attempts", Value: strconv.Itoa(callHdr.PreviousAttempts)}) } + registeredCompressors := t.registeredCompressors if callHdr.SendCompress != "" { headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-encoding", Value: callHdr.SendCompress}) - headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-accept-encoding", Value: callHdr.SendCompress}) + // Include the outgoing compressor name when compressor is not registered + // via encoding.RegisterCompressor. This is possible when client uses + // WithCompressor dial option. + if !grpcutil.IsCompressorNameRegistered(callHdr.SendCompress) { + if registeredCompressors != "" { + registeredCompressors += "," + } + registeredCompressors += callHdr.SendCompress + } + } + + if registeredCompressors != "" { + headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-accept-encoding", Value: registeredCompressors}) } if dl, ok := ctx.Deadline(); ok { // Send out timeout regardless its value. The server can detect timeout context by itself. @@ -575,11 +625,15 @@ func (t *http2Client) getTrAuthData(ctx context.Context, audience string) (map[s for _, c := range t.perRPCCreds { data, err := c.GetRequestMetadata(ctx, audience) if err != nil { - if _, ok := status.FromError(err); ok { + if st, ok := status.FromError(err); ok { + // Restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "transport: received per-RPC creds error with illegal status: %v", err) + } return nil, err } - return nil, status.Errorf(codes.Unauthenticated, "transport: %v", err) + return nil, status.Errorf(codes.Unauthenticated, "transport: per-RPC creds failed due to error: %v", err) } for k, v := range data { // Capital header names are illegal in HTTP/2. @@ -604,7 +658,14 @@ func (t *http2Client) getCallAuthData(ctx context.Context, audience string, call } data, err := callCreds.GetRequestMetadata(ctx, audience) if err != nil { - return nil, status.Errorf(codes.Internal, "transport: %v", err) + if st, ok := status.FromError(err); ok { + // Restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "transport: received per-RPC creds error with illegal status: %v", err) + } + return nil, err + } + return nil, status.Errorf(codes.Internal, "transport: per-RPC creds failed due to error: %v", err) } callAuthData = make(map[string]string, len(data)) for k, v := range data { @@ -620,18 +681,17 @@ func (t *http2Client) getCallAuthData(ctx context.Context, audience string, call // NewStream errors result in transparent retry, as they mean nothing went onto // the wire. However, there are two notable exceptions: // -// 1. If the stream headers violate the max header list size allowed by the -// server. In this case there is no reason to retry at all, as it is -// assumed the RPC would continue to fail on subsequent attempts. -// 2. If the credentials errored when requesting their headers. In this case, -// it's possible a retry can fix the problem, but indefinitely transparently -// retrying is not appropriate as it is likely the credentials, if they can -// eventually succeed, would need I/O to do so. +// 1. If the stream headers violate the max header list size allowed by the +// server. It's possible this could succeed on another transport, even if +// it's unlikely, but do not transparently retry. +// 2. If the credentials errored when requesting their headers. In this case, +// it's possible a retry can fix the problem, but indefinitely transparently +// retrying is not appropriate as it is likely the credentials, if they can +// eventually succeed, would need I/O to do so. type NewStreamError struct { Err error - DoNotRetry bool - DoNotTransparentRetry bool + AllowTransparentRetry bool } func (e NewStreamError) Error() string { @@ -640,11 +700,23 @@ func (e NewStreamError) Error() string { // NewStream creates a stream and registers it into the transport as "active" // streams. All non-nil errors returned will be *NewStreamError. -func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Stream, err error) { +func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) { ctx = peer.NewContext(ctx, t.getPeer()) + + // ServerName field of the resolver returned address takes precedence over + // Host field of CallHdr to determine the :authority header. This is because, + // the ServerName field takes precedence for server authentication during + // TLS handshake, and the :authority header should match the value used + // for server authentication. + if t.address.ServerName != "" { + newCallHdr := *callHdr + newCallHdr.Host = t.address.ServerName + callHdr = &newCallHdr + } + headerFields, err := t.createHeaderFields(ctx, callHdr) if err != nil { - return nil, &NewStreamError{Err: err, DoNotTransparentRetry: true} + return nil, &NewStreamError{Err: err, AllowTransparentRetry: false} } s := t.newStream(ctx, callHdr) cleanup := func(err error) { @@ -666,17 +738,13 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea endStream: false, initStream: func(id uint32) error { t.mu.Lock() - if state := t.state; state != reachable { + // TODO: handle transport closure in loopy instead and remove this + // initStream is never called when transport is draining. + if t.state == closing { t.mu.Unlock() - // Do a quick cleanup. - err := error(errStreamDrain) - if state == closing { - err = ErrConnClosing - } - cleanup(err) - return err + cleanup(ErrConnClosing) + return ErrConnClosing } - t.activeStreams[id] = s if channelz.IsOn() { atomic.AddInt64(&t.czData.streamsStarted, 1) atomic.StoreInt64(&t.czData.lastStreamCreatedTime, time.Now().UnixNano()) @@ -693,7 +761,8 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea } firstTry := true var ch chan struct{} - checkForStreamQuota := func(it interface{}) bool { + transportDrainRequired := false + checkForStreamQuota := func(it any) bool { if t.streamQuota <= 0 { // Can go negative if server decreases it. if firstTry { t.waitingStreams++ @@ -708,8 +777,20 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea h := it.(*headerFrame) h.streamID = t.nextID t.nextID += 2 + + // Drain client transport if nextID > MaxStreamID which signals gRPC that + // the connection is closed and a new one must be created for subsequent RPCs. + transportDrainRequired = t.nextID > MaxStreamID + s.id = h.streamID s.fc = &inFlow{limit: uint32(t.initialWindowSize)} + t.mu.Lock() + if t.state == draining || t.activeStreams == nil { // Can be niled from Close(). + t.mu.Unlock() + return false // Don't create a stream if the transport is already closed. + } + t.activeStreams[s.id] = s + t.mu.Unlock() if t.streamQuota > 0 && t.waitingStreams > 0 { select { case t.streamsQuotaAvailable <- struct{}{}: @@ -719,7 +800,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea return true } var hdrListSizeErr error - checkForHeaderListSize := func(it interface{}) bool { + checkForHeaderListSize := func(it any) bool { if t.maxSendHeaderListSize == nil { return true } @@ -734,23 +815,18 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea return true } for { - success, err := t.controlBuf.executeAndPut(func(it interface{}) bool { - if !checkForStreamQuota(it) { - return false - } - if !checkForHeaderListSize(it) { - return false - } - return true + success, err := t.controlBuf.executeAndPut(func(it any) bool { + return checkForHeaderListSize(it) && checkForStreamQuota(it) }, hdr) if err != nil { - return nil, &NewStreamError{Err: err} + // Connection closed. + return nil, &NewStreamError{Err: err, AllowTransparentRetry: true} } if success { break } if hdrListSizeErr != nil { - return nil, &NewStreamError{Err: hdrListSizeErr, DoNotRetry: true} + return nil, &NewStreamError{Err: hdrListSizeErr} } firstTry = false select { @@ -758,29 +834,38 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea case <-ctx.Done(): return nil, &NewStreamError{Err: ContextErr(ctx.Err())} case <-t.goAway: - return nil, &NewStreamError{Err: errStreamDrain} + return nil, &NewStreamError{Err: errStreamDrain, AllowTransparentRetry: true} case <-t.ctx.Done(): - return nil, &NewStreamError{Err: ErrConnClosing} + return nil, &NewStreamError{Err: ErrConnClosing, AllowTransparentRetry: true} } } - if t.statsHandler != nil { + if len(t.statsHandlers) != 0 { header, ok := metadata.FromOutgoingContext(ctx) if ok { header.Set("user-agent", t.userAgent) } else { header = metadata.Pairs("user-agent", t.userAgent) } - // Note: The header fields are compressed with hpack after this call returns. - // No WireLength field is set here. - outHeader := &stats.OutHeader{ - Client: true, - FullMethod: callHdr.Method, - RemoteAddr: t.remoteAddr, - LocalAddr: t.localAddr, - Compression: callHdr.SendCompress, - Header: header, + for _, sh := range t.statsHandlers { + // Note: The header fields are compressed with hpack after this call returns. + // No WireLength field is set here. + // Note: Creating a new stats object to prevent pollution. + outHeader := &stats.OutHeader{ + Client: true, + FullMethod: callHdr.Method, + RemoteAddr: t.remoteAddr, + LocalAddr: t.localAddr, + Compression: callHdr.SendCompress, + Header: header, + } + sh.HandleRPC(s.ctx, outHeader) } - t.statsHandler.HandleRPC(s.ctx, outHeader) + } + if transportDrainRequired { + if t.logger.V(logLevel) { + t.logger.Infof("Draining transport: t.nextID > MaxStreamID") + } + t.GracefulClose() } return s, nil } @@ -842,7 +927,7 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. rst: rst, rstCode: rstCode, } - addBackStreamQuota := func(interface{}) bool { + addBackStreamQuota := func(any) bool { t.streamQuota++ if t.streamQuota > 0 && t.waitingStreams > 0 { select { @@ -863,20 +948,21 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. // Close kicks off the shutdown process of the transport. This should be called // only once on a transport. Once it is called, the transport should not be // accessed any more. -// -// This method blocks until the addrConn that initiated this transport is -// re-connected. This happens because t.onClose() begins reconnect logic at the -// addrConn level and blocks until the addrConn is successfully connected. func (t *http2Client) Close(err error) { t.mu.Lock() - // Make sure we only Close once. + // Make sure we only close once. if t.state == closing { t.mu.Unlock() return } - // Call t.onClose before setting the state to closing to prevent the client - // from attempting to create new streams ASAP. - t.onClose() + if t.logger.V(logLevel) { + t.logger.Infof("Closing: %v", err) + } + // Call t.onClose ASAP to prevent the client from attempting to create new + // streams. + if t.state != draining { + t.onClose(GoAwayInvalid) + } t.state = closing streams := t.activeStreams t.activeStreams = nil @@ -889,9 +975,7 @@ func (t *http2Client) Close(err error) { t.controlBuf.finish() t.cancel() t.conn.Close() - if channelz.IsOn() { - channelz.RemoveEntry(t.channelzID) - } + channelz.RemoveEntry(t.channelzID) // Append info about previous goaways if there were any, since this may be important // for understanding the root cause for this connection to be closed. _, goAwayDebugMessage := t.GetGoAwayReason() @@ -908,11 +992,11 @@ func (t *http2Client) Close(err error) { for _, s := range streams { t.closeStream(s, err, false, http2.ErrCodeNo, st, nil, false) } - if t.statsHandler != nil { + for _, sh := range t.statsHandlers { connEnd := &stats.ConnEnd{ Client: true, } - t.statsHandler.HandleConn(t.ctx, connEnd) + sh.HandleConn(t.ctx, connEnd) } } @@ -928,11 +1012,15 @@ func (t *http2Client) GracefulClose() { t.mu.Unlock() return } + if t.logger.V(logLevel) { + t.logger.Infof("GracefulClose called") + } + t.onClose(GoAwayInvalid) t.state = draining active := len(t.activeStreams) t.mu.Unlock() if active == 0 { - t.Close(ErrConnClosing) + t.Close(connectionErrorf(true, nil, "no active streams left to process while draining")) return } t.controlBuf.put(&incomingGoAway{}) @@ -992,13 +1080,13 @@ func (t *http2Client) updateWindow(s *Stream, n uint32) { // for the transport and the stream based on the current bdp // estimation. func (t *http2Client) updateFlowControl(n uint32) { - t.mu.Lock() - for _, s := range t.activeStreams { - s.fc.newLimit(n) - } - t.mu.Unlock() - updateIWS := func(interface{}) bool { + updateIWS := func(any) bool { t.initialWindowSize = int32(n) + t.mu.Lock() + for _, s := range t.activeStreams { + s.fc.newLimit(n) + } + t.mu.Unlock() return true } t.controlBuf.executeAndPut(updateIWS, &outgoingWindowUpdate{streamID: 0, increment: t.fc.newLimit(n)}) @@ -1073,7 +1161,7 @@ func (t *http2Client) handleData(f *http2.DataFrame) { } // The server has closed the stream without sending trailers. Record that // the read direction is closed, and set the status appropriately. - if f.FrameHeader.Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { t.closeStream(s, io.EOF, false, http2.ErrCodeNo, status.New(codes.Internal, "server closed the stream without sending trailers"), nil, true) } } @@ -1089,8 +1177,8 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) { } statusCode, ok := http2ErrConvTab[f.ErrCode] if !ok { - if logger.V(logLevel) { - logger.Warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error %v", f.ErrCode) + if t.logger.V(logLevel) { + t.logger.Infof("Received a RST_STREAM frame with code %q, but found no mapped gRPC status", f.ErrCode) } statusCode = codes.Unknown } @@ -1145,7 +1233,7 @@ func (t *http2Client) handleSettings(f *http2.SettingsFrame, isFirst bool) { } updateFuncs = append(updateFuncs, updateStreamQuota) } - t.controlBuf.executeAndPut(func(interface{}) bool { + t.controlBuf.executeAndPut(func(any) bool { for _, f := range updateFuncs { f() } @@ -1172,10 +1260,12 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { t.mu.Unlock() return } - if f.ErrCode == http2.ErrCodeEnhanceYourCalm { - if logger.V(logLevel) { - logger.Infof("Client received GoAway with http2.ErrCodeEnhanceYourCalm.") - } + if f.ErrCode == http2.ErrCodeEnhanceYourCalm && string(f.DebugData()) == "too_many_pings" { + // When a client receives a GOAWAY with error code ENHANCE_YOUR_CALM and debug + // data equal to ASCII "too_many_pings", it should log the occurrence at a log level that is + // enabled by default and double the configure KEEPALIVE_TIME used for new connections + // on that channel. + logger.Errorf("Client received GoAway with error code ENHANCE_YOUR_CALM and debug data equal to ASCII \"too_many_pings\".") } id := f.LastStreamID if id > 0 && id%2 == 0 { @@ -1204,12 +1294,14 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { default: t.setGoAwayReason(f) close(t.goAway) - t.controlBuf.put(&incomingGoAway{}) + defer t.controlBuf.put(&incomingGoAway{}) // Defer as t.mu is currently held. // Notify the clientconn about the GOAWAY before we set the state to // draining, to allow the client to stop attempting to create streams // before disallowing new streams on this connection. - t.onGoAway(t.goAwayReason) - t.state = draining + if t.state != draining { + t.onClose(t.goAwayReason) + t.state = draining + } } // All streams with IDs greater than the GoAwayId // and smaller than the previous GoAway ID should be killed. @@ -1217,24 +1309,35 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { if upperLimit == 0 { // This is the first GoAway Frame. upperLimit = math.MaxUint32 // Kill all streams after the GoAway ID. } + + t.prevGoAwayID = id + if len(t.activeStreams) == 0 { + t.mu.Unlock() + t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams")) + return + } + + streamsToClose := make([]*Stream, 0) for streamID, stream := range t.activeStreams { if streamID > id && streamID <= upperLimit { // The stream was unprocessed by the server. - atomic.StoreUint32(&stream.unprocessed, 1) - t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false) + if streamID > id && streamID <= upperLimit { + atomic.StoreUint32(&stream.unprocessed, 1) + streamsToClose = append(streamsToClose, stream) + } } } - t.prevGoAwayID = id - active := len(t.activeStreams) t.mu.Unlock() - if active == 0 { - t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams")) + // Called outside t.mu because closeStream can take controlBuf's mu, which + // could induce deadlock and is not allowed. + for _, stream := range streamsToClose { + t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false) } } // setGoAwayReason sets the value of t.goAwayReason based // on the GoAway frame received. -// It expects a lock on transport's mutext to be held by +// It expects a lock on transport's mutex to be held by // the caller. func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) { t.goAwayReason = GoAwayNoReason @@ -1402,34 +1505,15 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { return } - isHeader := false - defer func() { - if t.statsHandler != nil { - if isHeader { - inHeader := &stats.InHeader{ - Client: true, - WireLength: int(frame.Header().Length), - Header: s.header.Copy(), - Compression: s.recvCompress, - } - t.statsHandler.HandleRPC(s.ctx, inHeader) - } else { - inTrailer := &stats.InTrailer{ - Client: true, - WireLength: int(frame.Header().Length), - Trailer: s.trailer.Copy(), - } - t.statsHandler.HandleRPC(s.ctx, inTrailer) - } - } - }() - - // If headerChan hasn't been closed yet - if atomic.CompareAndSwapUint32(&s.headerChanClosed, 0, 1) { - s.headerValid = true - if !endStream { - // HEADERS frame block carries a Response-Headers. - isHeader = true + // For headers, set them in s.header and close headerChan. For trailers or + // trailers-only, closeStream will set the trailers and close headerChan as + // needed. + if !endStream { + // If headerChan hasn't been closed yet (expected, given we checked it + // above, but something else could have potentially closed the whole + // stream). + if atomic.CompareAndSwapUint32(&s.headerChanClosed, 0, 1) { + s.headerValid = true // These values can be set without any synchronization because // stream goroutine will read it only after seeing a closed // headerChan which we'll close after setting this. @@ -1437,11 +1521,27 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { if len(mdata) > 0 { s.header = mdata } + close(s.headerChan) + } + } + + for _, sh := range t.statsHandlers { + if !endStream { + inHeader := &stats.InHeader{ + Client: true, + WireLength: int(frame.Header().Length), + Header: metadata.MD(mdata).Copy(), + Compression: s.recvCompress, + } + sh.HandleRPC(s.ctx, inHeader) } else { - // HEADERS frame block carries a Trailers-Only. - s.noHeaders = true + inTrailer := &stats.InTrailer{ + Client: true, + WireLength: int(frame.Header().Length), + Trailer: metadata.MD(mdata).Copy(), + } + sh.HandleRPC(s.ctx, inTrailer) } - close(s.headerChan) } if !endStream { @@ -1452,38 +1552,41 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { statusGen = status.New(rawStatusCode, grpcMessage) } - // if client received END_STREAM from server while stream was still active, send RST_STREAM - rst := s.getState() == streamActive - t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, statusGen, mdata, true) + // If client received END_STREAM from server while stream was still active, + // send RST_STREAM. + rstStream := s.getState() == streamActive + t.closeStream(s, io.EOF, rstStream, http2.ErrCodeNo, statusGen, mdata, true) } -// reader runs as a separate goroutine in charge of reading data from network -// connection. -// -// TODO(zhaoq): currently one reader per transport. Investigate whether this is -// optimal. -// TODO(zhaoq): Check the validity of the incoming frame sequence. -func (t *http2Client) reader() { - defer close(t.readerDone) - // Check the validity of server preface. +// readServerPreface reads and handles the initial settings frame from the +// server. +func (t *http2Client) readServerPreface() error { frame, err := t.framer.fr.ReadFrame() if err != nil { - err = connectionErrorf(true, err, "error reading server preface: %v", err) - t.Close(err) // this kicks off resetTransport, so must be last before return - return - } - t.conn.SetReadDeadline(time.Time{}) // reset deadline once we get the settings frame (we didn't time out, yay!) - if t.keepaliveEnabled { - atomic.StoreInt64(&t.lastRead, time.Now().UnixNano()) + return connectionErrorf(true, err, "error reading server preface: %v", err) } sf, ok := frame.(*http2.SettingsFrame) if !ok { - // this kicks off resetTransport, so must be last before return - t.Close(connectionErrorf(true, nil, "initial http2 frame from server is not a settings frame: %T", frame)) - return + return connectionErrorf(true, nil, "initial http2 frame from server is not a settings frame: %T", frame) } - t.onPrefaceReceipt() t.handleSettings(sf, true) + return nil +} + +// reader verifies the server preface and reads all subsequent data from +// network connection. If the server preface is not read successfully, an +// error is pushed to errCh; otherwise errCh is closed with no error. +func (t *http2Client) reader(errCh chan<- error) { + defer close(t.readerDone) + + if err := t.readServerPreface(); err != nil { + errCh <- err + return + } + close(errCh) + if t.keepaliveEnabled { + atomic.StoreInt64(&t.lastRead, time.Now().UnixNano()) + } // loop to keep reading incoming messages on this transport. for { @@ -1549,7 +1652,7 @@ func minTime(a, b time.Duration) time.Duration { return b } -// keepalive running in a separate goroutune makes sure the connection is alive by sending pings. +// keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { p := &ping{data: [8]byte{}} // True iff a ping has been sent, and no data has been received since then. @@ -1686,3 +1789,9 @@ func (t *http2Client) getOutFlowWindow() int64 { return -2 } } + +func (t *http2Client) stateForTesting() transportState { + t.mu.Lock() + defer t.mu.Unlock() + return t.state +} diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index 19c13e04..c06db679 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -35,12 +35,16 @@ import ( "github.com/golang/protobuf/proto" "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" + "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/grpcutil" + "google.golang.org/grpc/internal/pretty" + "google.golang.org/grpc/internal/syscall" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcrand" + "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -52,10 +56,10 @@ import ( var ( // ErrIllegalHeaderWrite indicates that setting header is illegal because of // the stream's state. - ErrIllegalHeaderWrite = errors.New("transport: the stream is done or WriteHeader was already called") + ErrIllegalHeaderWrite = status.Error(codes.Internal, "transport: SendHeader called multiple times") // ErrHeaderListSizeLimitViolation indicates that the header list size is larger // than the limit set by peer. - ErrHeaderListSizeLimitViolation = errors.New("transport: trying to send header list size larger than the limit set by peer") + ErrHeaderListSizeLimitViolation = status.Error(codes.Internal, "transport: trying to send header list size larger than the limit set by peer") ) // serverConnectionCounter counts the number of connections a server has seen @@ -73,7 +77,6 @@ type http2Server struct { writerDone chan struct{} // sync point to enable testing. remoteAddr net.Addr localAddr net.Addr - maxStreamID uint32 // max stream ID ever seen authInfo credentials.AuthInfo // auth info about the connection inTapHandle tap.ServerInHandle framer *framer @@ -83,7 +86,7 @@ type http2Server struct { // updates, reset streams, and various settings) to the controller. controlBuf *controlBuffer fc *trInFlow - stats stats.Handler + stats []stats.Handler // Keepalive and max-age parameters for the server. kp keepalive.ServerParameters // Keepalive enforcement policy. @@ -102,13 +105,13 @@ type http2Server struct { mu sync.Mutex // guard the following - // drainChan is initialized when Drain() is called the first time. - // After which the server writes out the first GoAway(with ID 2^31-1) frame. - // Then an independent goroutine will be launched to later send the second GoAway. - // During this time we don't want to write another first GoAway(with ID 2^31 -1) frame. - // Thus call to Drain() will be a no-op if drainChan is already initialized since draining is - // already underway. - drainChan chan struct{} + // drainEvent is initialized when Drain() is called the first time. After + // which the server writes out the first GoAway(with ID 2^31-1) frame. Then + // an independent goroutine will be launched to later send the second + // GoAway. During this time we don't want to write another first GoAway(with + // ID 2^31 -1) frame. Thus call to Drain() will be a no-op if drainEvent is + // already initialized since draining is already underway. + drainEvent *grpcsync.Event state transportState activeStreams map[uint32]*Stream // idle is the time instant when the connection went idle. @@ -118,18 +121,25 @@ type http2Server struct { idle time.Time // Fields below are for channelz metric collection. - channelzID int64 // channelz unique identification number + channelzID *channelz.Identifier czData *channelzData bufferPool *bufferPool connectionID uint64 + + // maxStreamMu guards the maximum stream ID + // This lock may not be taken if mu is already held. + maxStreamMu sync.Mutex + maxStreamID uint32 // max stream ID ever seen + + logger *grpclog.PrefixLogger } // NewServerTransport creates a http2 transport with conn and configuration // options from config. // // It returns a non-nil transport and a nil error on success. On failure, it -// returns a non-nil transport and a nil-error. For a special case where the +// returns a nil transport and a non-nil error. For a special case where the // underlying conn gets closed before the client preface could be read, it // returns a nil transport and a nil error. func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { @@ -155,21 +165,16 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, if config.MaxHeaderListSize != nil { maxHeaderListSize = *config.MaxHeaderListSize } - framer := newFramer(conn, writeBufSize, readBufSize, maxHeaderListSize) + framer := newFramer(conn, writeBufSize, readBufSize, config.SharedWriteBuffer, maxHeaderListSize) // Send initial settings as connection preface to client. isettings := []http2.Setting{{ ID: http2.SettingMaxFrameSize, Val: http2MaxFrameLen, }} - // TODO(zhaoq): Have a better way to signal "no limit" because 0 is - // permitted in the HTTP2 spec. - maxStreams := config.MaxStreams - if maxStreams == 0 { - maxStreams = math.MaxUint32 - } else { + if config.MaxStreams != math.MaxUint32 { isettings = append(isettings, http2.Setting{ ID: http2.SettingMaxConcurrentStreams, - Val: maxStreams, + Val: config.MaxStreams, }) } dynamicWindow := true @@ -227,6 +232,11 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, if kp.Timeout == 0 { kp.Timeout = defaultServerKeepaliveTimeout } + if kp.Time != infinity { + if err = syscall.SetTCPUserTimeout(rawConn, kp.Timeout); err != nil { + return nil, connectionErrorf(false, err, "transport: failed to set TCP_USER_TIMEOUT: %v", err) + } + } kep := config.KeepalivePolicy if kep.MinTime == 0 { kep.MinTime = defaultKeepalivePolicyMinTime @@ -243,12 +253,12 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, framer: framer, readerDone: make(chan struct{}), writerDone: make(chan struct{}), - maxStreams: maxStreams, + maxStreams: config.MaxStreams, inTapHandle: config.InTapHandle, fc: &trInFlow{limit: uint32(icwz)}, state: reachable, activeStreams: make(map[uint32]*Stream), - stats: config.StatsHandler, + stats: config.StatsHandlers, kp: kp, idle: time.Now(), kep: kep, @@ -256,6 +266,10 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, czData: new(channelzData), bufferPool: newBufferPool(), } + t.logger = prefixLoggerForServerTransport(t) + // Add peer information to the http2server context. + t.ctx = peer.NewContext(t.ctx, t.getPeer()) + t.controlBuf = newControlBuffer(t.done) if dynamicWindow { t.bdpEst = &bdpEstimator{ @@ -263,25 +277,25 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, updateFlowControl: t.updateFlowControl, } } - if t.stats != nil { - t.ctx = t.stats.TagConn(t.ctx, &stats.ConnTagInfo{ + for _, sh := range t.stats { + t.ctx = sh.TagConn(t.ctx, &stats.ConnTagInfo{ RemoteAddr: t.remoteAddr, LocalAddr: t.localAddr, }) connBegin := &stats.ConnBegin{} - t.stats.HandleConn(t.ctx, connBegin) + sh.HandleConn(t.ctx, connBegin) } - if channelz.IsOn() { - t.channelzID = channelz.RegisterNormalSocket(t, config.ChannelzParentID, fmt.Sprintf("%s -> %s", t.remoteAddr, t.localAddr)) + t.channelzID, err = channelz.RegisterNormalSocket(t, config.ChannelzParentID, fmt.Sprintf("%s -> %s", t.remoteAddr, t.localAddr)) + if err != nil { + return nil, err } t.connectionID = atomic.AddUint64(&serverConnectionCounter, 1) - t.framer.writer.Flush() defer func() { if err != nil { - t.Close() + t.Close(err) } }() @@ -290,10 +304,11 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, if _, err := io.ReadFull(t.conn, preface); err != nil { // In deployments where a gRPC server runs behind a cloud load balancer // which performs regular TCP level health checks, the connection is - // closed immediately by the latter. Skipping the error here will help - // reduce log clutter. + // closed immediately by the latter. Returning io.EOF here allows the + // grpc server implementation to recognize this scenario and suppress + // logging to reduce spam. if err == io.EOF { - return nil, nil + return nil, io.EOF } return nil, connectionErrorf(false, err, "transport: http2Server.HandleStreams failed to receive the preface from client: %v", err) } @@ -316,23 +331,22 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, t.handleSettings(sf) go func() { - t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst) + t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger) t.loopy.ssGoAwayHandler = t.outgoingGoAwayHandler - if err := t.loopy.run(); err != nil { - if logger.V(logLevel) { - logger.Errorf("transport: loopyWriter.run returning. Err: %v", err) - } - } - t.conn.Close() - t.controlBuf.finish() + t.loopy.run() close(t.writerDone) }() go t.keepalive() return t, nil } -// operateHeader takes action on the decoded headers. -func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (fatal bool) { +// operateHeaders takes action on the decoded headers. Returns an error if fatal +// error encountered and transport needs to close, otherwise returns nil. +func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) error { + // Acquire max stream ID lock for entire duration + t.maxStreamMu.Lock() + defer t.maxStreamMu.Unlock() + streamID := frame.Header().StreamID // frame.Truncated is set to true when framer detects that the current header @@ -344,9 +358,15 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( rstCode: http2.ErrCodeFrameSize, onWrite: func() {}, }) - return false + return nil } + if streamID%2 != 1 || streamID <= t.maxStreamID { + // illegal gRPC stream id. + return fmt.Errorf("received an illegal stream id: %v. headers frame: %+v", streamID, frame) + } + t.maxStreamID = streamID + buf := newRecvBuffer() s := &Stream{ id: streamID, @@ -354,15 +374,15 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( buf: buf, fc: &inFlow{limit: uint32(t.initialWindowSize)}, } - var ( - // If a gRPC Response-Headers has already been received, then it means - // that the peer is speaking gRPC and we are in gRPC mode. - isGRPC = false - mdata = make(map[string][]string) - httpMethod string - // headerError is set if an error is encountered while parsing the headers - headerError bool + // if false, content-type was missing or invalid + isGRPC = false + contentType = "" + mdata = make(metadata.MD, len(frame.Fields)) + httpMethod string + // these are set if an error is encountered while parsing the headers + protocolError bool + headerError *status.Status timeoutSet bool timeout time.Duration @@ -373,11 +393,23 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( case "content-type": contentSubtype, validContentType := grpcutil.ContentSubtype(hf.Value) if !validContentType { + contentType = hf.Value break } mdata[hf.Name] = append(mdata[hf.Name], hf.Value) s.contentSubtype = contentSubtype isGRPC = true + + case "grpc-accept-encoding": + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + if hf.Value == "" { + continue + } + compressors := hf.Value + if s.clientAdvertisedCompressors != "" { + compressors = s.clientAdvertisedCompressors + "," + compressors + } + s.clientAdvertisedCompressors = compressors case "grpc-encoding": s.recvCompress = hf.Value case ":method": @@ -388,30 +420,90 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( timeoutSet = true var err error if timeout, err = decodeTimeout(hf.Value); err != nil { - headerError = true + headerError = status.Newf(codes.Internal, "malformed grpc-timeout: %v", err) } + // "Transports must consider requests containing the Connection header + // as malformed." - A41 + case "connection": + if t.logger.V(logLevel) { + t.logger.Infof("Received a HEADERS frame with a :connection header which makes the request malformed, as per the HTTP/2 spec") + } + protocolError = true default: if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { break } v, err := decodeMetadataHeader(hf.Name, hf.Value) if err != nil { - headerError = true - logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) + headerError = status.Newf(codes.Internal, "malformed binary metadata %q in header %q: %v", hf.Value, hf.Name, err) + t.logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) break } mdata[hf.Name] = append(mdata[hf.Name], v) } } - if !isGRPC || headerError { + // "If multiple Host headers or multiple :authority headers are present, the + // request must be rejected with an HTTP status code 400 as required by Host + // validation in RFC 7230 §5.4, gRPC status code INTERNAL, or RST_STREAM + // with HTTP/2 error code PROTOCOL_ERROR." - A41. Since this is a HTTP/2 + // error, this takes precedence over a client not speaking gRPC. + if len(mdata[":authority"]) > 1 || len(mdata["host"]) > 1 { + errMsg := fmt.Sprintf("num values of :authority: %v, num values of host: %v, both must only have 1 value as per HTTP/2 spec", len(mdata[":authority"]), len(mdata["host"])) + if t.logger.V(logLevel) { + t.logger.Infof("Aborting the stream early: %v", errMsg) + } + t.controlBuf.put(&earlyAbortStream{ + httpStatus: http.StatusBadRequest, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.New(codes.Internal, errMsg), + rst: !frame.StreamEnded(), + }) + return nil + } + + if protocolError { t.controlBuf.put(&cleanupStream{ streamID: streamID, rst: true, rstCode: http2.ErrCodeProtocol, onWrite: func() {}, }) - return false + return nil + } + if !isGRPC { + t.controlBuf.put(&earlyAbortStream{ + httpStatus: http.StatusUnsupportedMediaType, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.Newf(codes.InvalidArgument, "invalid gRPC request content-type %q", contentType), + rst: !frame.StreamEnded(), + }) + return nil + } + if headerError != nil { + t.controlBuf.put(&earlyAbortStream{ + httpStatus: http.StatusBadRequest, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: headerError, + rst: !frame.StreamEnded(), + }) + return nil + } + + // "If :authority is missing, Host must be renamed to :authority." - A41 + if len(mdata[":authority"]) == 0 { + // No-op if host isn't present, no eventual :authority header is a valid + // RPC. + if host, ok := mdata["host"]; ok { + mdata[":authority"] = host + delete(mdata, "host") + } + } else { + // "If :authority is present, Host must be discarded" - A41 + delete(mdata, "host") } if frame.StreamEnded() { @@ -423,14 +515,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( } else { s.ctx, s.cancel = context.WithCancel(t.ctx) } - pr := &peer.Peer{ - Addr: t.remoteAddr, - } - // Attach Auth info if there is any. - if t.authInfo != nil { - pr.AuthInfo = t.authInfo - } - s.ctx = peer.NewContext(s.ctx, pr) + // Attach the received metadata to the context. if len(mdata) > 0 { s.ctx = metadata.NewIncomingContext(s.ctx, mdata) @@ -445,7 +530,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( if t.state != reachable { t.mu.Unlock() s.cancel() - return false + return nil } if uint32(len(t.activeStreams)) >= t.maxStreams { t.mu.Unlock() @@ -456,49 +541,43 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( onWrite: func() {}, }) s.cancel() - return false - } - if streamID%2 != 1 || streamID <= t.maxStreamID { - t.mu.Unlock() - // illegal gRPC stream id. - if logger.V(logLevel) { - logger.Errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID) - } - s.cancel() - return true + return nil } - t.maxStreamID = streamID if httpMethod != http.MethodPost { t.mu.Unlock() - if logger.V(logLevel) { - logger.Infof("transport: http2Server.operateHeaders parsed a :method field: %v which should be POST", httpMethod) + errMsg := fmt.Sprintf("Received a HEADERS frame with :method %q which should be POST", httpMethod) + if t.logger.V(logLevel) { + t.logger.Infof("Aborting the stream early: %v", errMsg) } - t.controlBuf.put(&cleanupStream{ - streamID: streamID, - rst: true, - rstCode: http2.ErrCodeProtocol, - onWrite: func() {}, + t.controlBuf.put(&earlyAbortStream{ + httpStatus: 405, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.New(codes.Internal, errMsg), + rst: !frame.StreamEnded(), }) s.cancel() - return false + return nil } if t.inTapHandle != nil { var err error if s.ctx, err = t.inTapHandle(s.ctx, &tap.Info{FullMethodName: s.method}); err != nil { t.mu.Unlock() - if logger.V(logLevel) { - logger.Infof("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err) + if t.logger.V(logLevel) { + t.logger.Infof("Aborting the stream early due to InTapHandle failure: %v", err) } stat, ok := status.FromError(err) if !ok { stat = status.New(codes.PermissionDenied, err.Error()) } t.controlBuf.put(&earlyAbortStream{ + httpStatus: 200, streamID: s.id, contentSubtype: s.contentSubtype, status: stat, + rst: !frame.StreamEnded(), }) - return false + return nil } } t.activeStreams[streamID] = s @@ -514,17 +593,17 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( t.adjustWindow(s, uint32(n)) } s.ctx = traceCtx(s.ctx, s.method) - if t.stats != nil { - s.ctx = t.stats.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) + for _, sh := range t.stats { + s.ctx = sh.TagRPC(s.ctx, &stats.RPCTagInfo{FullMethodName: s.method}) inHeader := &stats.InHeader{ FullMethod: s.method, RemoteAddr: t.remoteAddr, LocalAddr: t.localAddr, Compression: s.recvCompress, WireLength: int(frame.Header().Length), - Header: metadata.MD(mdata).Copy(), + Header: mdata.Copy(), } - t.stats.HandleRPC(s.ctx, inHeader) + sh.HandleRPC(s.ctx, inHeader) } s.ctxDone = s.ctx.Done() s.wq = newWriteQuota(defaultWriteQuota, s.ctxDone) @@ -545,7 +624,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( wq: s.wq, }) handle(s) - return false + return nil } // HandleStreams receives incoming streams using the given handler. This is @@ -559,8 +638,8 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. atomic.StoreInt64(&t.lastRead, time.Now().UnixNano()) if err != nil { if se, ok := err.(http2.StreamError); ok { - if logger.V(logLevel) { - logger.Warningf("transport: http2Server.HandleStreams encountered http2.StreamError: %v", se) + if t.logger.V(logLevel) { + t.logger.Warningf("Encountered http2.StreamError: %v", se) } t.mu.Lock() s := t.activeStreams[se.StreamID] @@ -578,19 +657,16 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. continue } if err == io.EOF || err == io.ErrUnexpectedEOF { - t.Close() + t.Close(err) return } - if logger.V(logLevel) { - logger.Warningf("transport: http2Server.HandleStreams failed to read frame: %v", err) - } - t.Close() + t.Close(err) return } switch frame := frame.(type) { case *http2.MetaHeadersFrame: - if t.operateHeaders(frame, handle, traceCtx) { - t.Close() + if err := t.operateHeaders(frame, handle, traceCtx); err != nil { + t.Close(err) break } case *http2.DataFrame: @@ -606,8 +682,8 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. case *http2.GoAwayFrame: // TODO: Handle GoAway from the client appropriately. default: - if logger.V(logLevel) { - logger.Errorf("transport: http2Server.HandleStreams found unhandled frame type %v.", frame) + if t.logger.V(logLevel) { + t.logger.Infof("Received unsupported frame type %T", frame) } } } @@ -734,7 +810,7 @@ func (t *http2Server) handleData(f *http2.DataFrame) { s.write(recvMsg{buffer: buffer}) } } - if f.Header().Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { // Received the end of stream from the client. s.compareAndSwapState(streamActive, streamReadDone) s.write(recvMsg{err: io.EOF}) @@ -774,7 +850,7 @@ func (t *http2Server) handleSettings(f *http2.SettingsFrame) { } return nil }) - t.controlBuf.executeAndPut(func(interface{}) bool { + t.controlBuf.executeAndPut(func(any) bool { for _, f := range updateFuncs { f() } @@ -791,8 +867,8 @@ const ( func (t *http2Server) handlePing(f *http2.PingFrame) { if f.IsAck() { - if f.Data == goAwayPing.data && t.drainChan != nil { - close(t.drainChan) + if f.Data == goAwayPing.data && t.drainEvent != nil { + t.drainEvent.Fire() return } // Maybe it's a BDP ping. @@ -834,10 +910,7 @@ func (t *http2Server) handlePing(f *http2.PingFrame) { if t.pingStrikes > maxPingStrikes { // Send goaway and close the connection. - if logger.V(logLevel) { - logger.Errorf("transport: Got too many pings from the client, closing the connection.") - } - t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: true}) + t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: errors.New("got too many pings from the client")}) } } @@ -861,7 +934,7 @@ func appendHeaderFieldsFromMD(headerFields []hpack.HeaderField, md metadata.MD) return headerFields } -func (t *http2Server) checkForHeaderListSize(it interface{}) bool { +func (t *http2Server) checkForHeaderListSize(it any) bool { if t.maxSendHeaderListSize == nil { return true } @@ -869,8 +942,8 @@ func (t *http2Server) checkForHeaderListSize(it interface{}) bool { var sz int64 for _, f := range hdrFrame.hf { if sz += int64(f.Size()); sz > int64(*t.maxSendHeaderListSize) { - if logger.V(logLevel) { - logger.Errorf("header list size to send violates the maximum size (%d bytes) set by client", *t.maxSendHeaderListSize) + if t.logger.V(logLevel) { + t.logger.Infof("Header list size to send violates the maximum size (%d bytes) set by client", *t.maxSendHeaderListSize) } return false } @@ -878,12 +951,27 @@ func (t *http2Server) checkForHeaderListSize(it interface{}) bool { return true } +func (t *http2Server) streamContextErr(s *Stream) error { + select { + case <-t.done: + return ErrConnClosing + default: + } + return ContextErr(s.ctx.Err()) +} + // WriteHeader sends the header metadata md back to the client. func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error { - if s.updateHeaderSent() || s.getState() == streamDone { + s.hdrMu.Lock() + defer s.hdrMu.Unlock() + if s.getState() == streamDone { + return t.streamContextErr(s) + } + + if s.updateHeaderSent() { return ErrIllegalHeaderWrite } - s.hdrMu.Lock() + if md.Len() > 0 { if s.header.Len() > 0 { s.header = metadata.Join(s.header, md) @@ -892,10 +980,8 @@ func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error { } } if err := t.writeHeaderLocked(s); err != nil { - s.hdrMu.Unlock() - return err + return status.Convert(err).Err() } - s.hdrMu.Unlock() return nil } @@ -926,14 +1012,14 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { t.closeStream(s, true, http2.ErrCodeInternal, false) return ErrHeaderListSizeLimitViolation } - if t.stats != nil { + for _, sh := range t.stats { // Note: Headers are compressed with hpack after this call returns. // No WireLength field is set here. outHeader := &stats.OutHeader{ Header: s.header.Copy(), Compression: s.sendCompress, } - t.stats.HandleRPC(s.Context(), outHeader) + sh.HandleRPC(s.Context(), outHeader) } return nil } @@ -943,17 +1029,19 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { // TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early // OK is adopted. func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { + s.hdrMu.Lock() + defer s.hdrMu.Unlock() + if s.getState() == streamDone { return nil } - s.hdrMu.Lock() + // TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields // first and create a slice of that exact size. headerFields := make([]hpack.HeaderField, 0, 2) // grpc-status and grpc-message will be there if none else. if !s.updateHeaderSent() { // No headers have been sent. if len(s.header) > 0 { // Send a separate header frame. if err := t.writeHeaderLocked(s); err != nil { - s.hdrMu.Unlock() return err } } else { // Send a trailer only response. @@ -968,7 +1056,7 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { stBytes, err := proto.Marshal(p) if err != nil { // TODO: return error instead, when callers are able to handle it. - logger.Errorf("transport: failed to marshal rpc status: %v, error: %v", p, err) + t.logger.Errorf("Failed to marshal rpc status: %s, error: %v", pretty.ToJSON(p), err) } else { headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-status-details-bin", Value: encodeBinHeader(stBytes)}) } @@ -982,7 +1070,7 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { endStream: true, onWrite: t.setResetPingStrikes, } - s.hdrMu.Unlock() + success, err := t.controlBuf.execute(t.checkForHeaderListSize, trailingHeader) if !success { if err != nil { @@ -994,10 +1082,10 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { // Send a RST_STREAM after the trailers if the client has not already half-closed. rst := s.getState() == streamActive t.finishStream(s, rst, http2.ErrCodeNo, trailingHeader, true) - if t.stats != nil { + for _, sh := range t.stats { // Note: The trailer fields are compressed with hpack after this call returns. // No WireLength field is set here. - t.stats.HandleRPC(s.Context(), &stats.OutTrailer{ + sh.HandleRPC(s.Context(), &stats.OutTrailer{ Trailer: s.trailer.Copy(), }) } @@ -1009,23 +1097,12 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) error { if !s.isHeaderSent() { // Headers haven't been written yet. if err := t.WriteHeader(s, nil); err != nil { - if _, ok := err.(ConnectionError); ok { - return err - } - // TODO(mmukhi, dfawley): Make sure this is the right code to return. - return status.Errorf(codes.Internal, "transport: %v", err) + return err } } else { // Writing headers checks for this condition. if s.getState() == streamDone { - // TODO(mmukhi, dfawley): Should the server write also return io.EOF? - s.cancel() - select { - case <-t.done: - return ErrConnClosing - default: - } - return ContextErr(s.ctx.Err()) + return t.streamContextErr(s) } } df := &dataFrame{ @@ -1035,12 +1112,7 @@ func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) e onEachWrite: t.setResetPingStrikes, } if err := s.wq.get(int32(len(hdr) + len(data))); err != nil { - select { - case <-t.done: - return ErrConnClosing - default: - } - return ContextErr(s.ctx.Err()) + return t.streamContextErr(s) } return t.controlBuf.put(df) } @@ -1089,20 +1161,20 @@ func (t *http2Server) keepalive() { if val <= 0 { // The connection has been idle for a duration of keepalive.MaxConnectionIdle or more. // Gracefully close the connection. - t.Drain() + t.Drain("max_idle") return } idleTimer.Reset(val) case <-ageTimer.C: - t.Drain() + t.Drain("max_age") ageTimer.Reset(t.kp.MaxConnectionAgeGrace) select { case <-ageTimer.C: // Close the connection after grace period. - if logger.V(logLevel) { - logger.Infof("transport: closing server transport due to maximum connection age.") + if t.logger.V(logLevel) { + t.logger.Infof("Closing server transport due to maximum connection age") } - t.Close() + t.controlBuf.put(closeConnection{}) case <-t.done: } return @@ -1118,10 +1190,7 @@ func (t *http2Server) keepalive() { continue } if outstandingPing && kpTimeoutLeft <= 0 { - if logger.V(logLevel) { - logger.Infof("transport: closing server transport due to idleness.") - } - t.Close() + t.Close(fmt.Errorf("keepalive ping not acked within timeout %s", t.kp.Time)) return } if !outstandingPing { @@ -1148,40 +1217,37 @@ func (t *http2Server) keepalive() { // Close starts shutting down the http2Server transport. // TODO(zhaoq): Now the destruction is not blocked on any pending streams. This // could cause some resource issue. Revisit this later. -func (t *http2Server) Close() { +func (t *http2Server) Close(err error) { t.mu.Lock() if t.state == closing { t.mu.Unlock() return } + if t.logger.V(logLevel) { + t.logger.Infof("Closing: %v", err) + } t.state = closing streams := t.activeStreams t.activeStreams = nil t.mu.Unlock() t.controlBuf.finish() close(t.done) - if err := t.conn.Close(); err != nil && logger.V(logLevel) { - logger.Infof("transport: error closing conn during Close: %v", err) - } - if channelz.IsOn() { - channelz.RemoveEntry(t.channelzID) + if err := t.conn.Close(); err != nil && t.logger.V(logLevel) { + t.logger.Infof("Error closing underlying net.Conn during Close: %v", err) } + channelz.RemoveEntry(t.channelzID) // Cancel all active streams. for _, s := range streams { s.cancel() } - if t.stats != nil { + for _, sh := range t.stats { connEnd := &stats.ConnEnd{} - t.stats.HandleConn(t.ctx, connEnd) + sh.HandleConn(t.ctx, connEnd) } } // deleteStream deletes the stream s from transport's active streams. func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { - // In case stream sending and receiving are invoked in separate - // goroutines (e.g., bi-directional streaming), cancel needs to be - // called to interrupt the potential blocking on other goroutines. - s.cancel() t.mu.Lock() if _, ok := t.activeStreams[s.id]; ok { @@ -1203,6 +1269,11 @@ func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { // finishStream closes the stream and puts the trailing headerFrame into controlbuf. func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) { + // In case stream sending and receiving are invoked in separate + // goroutines (e.g., bi-directional streaming), cancel needs to be + // called to interrupt the potential blocking on other goroutines. + s.cancel() + oldState := s.swapState(streamDone) if oldState == streamDone { // If the stream was already done, return. @@ -1222,6 +1293,11 @@ func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, h // closeStream clears the footprint of a stream when the stream is not needed any more. func (t *http2Server) closeStream(s *Stream, rst bool, rstCode http2.ErrCode, eosReceived bool) { + // In case stream sending and receiving are invoked in separate + // goroutines (e.g., bi-directional streaming), cancel needs to be + // called to interrupt the potential blocking on other goroutines. + s.cancel() + s.swapState(streamDone) t.deleteStream(s, eosReceived) @@ -1237,14 +1313,14 @@ func (t *http2Server) RemoteAddr() net.Addr { return t.remoteAddr } -func (t *http2Server) Drain() { +func (t *http2Server) Drain(debugData string) { t.mu.Lock() defer t.mu.Unlock() - if t.drainChan != nil { + if t.drainEvent != nil { return } - t.drainChan = make(chan struct{}) - t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte{}, headsUp: true}) + t.drainEvent = grpcsync.NewEvent() + t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte(debugData), headsUp: true}) } var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} @@ -1252,39 +1328,41 @@ var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} // Handles outgoing GoAway and returns true if loopy needs to put itself // in draining mode. func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { + t.maxStreamMu.Lock() t.mu.Lock() if t.state == closing { // TODO(mmukhi): This seems unnecessary. t.mu.Unlock() + t.maxStreamMu.Unlock() // The transport is closing. return false, ErrConnClosing } - sid := t.maxStreamID if !g.headsUp { // Stop accepting more streams now. t.state = draining + sid := t.maxStreamID + retErr := g.closeConn if len(t.activeStreams) == 0 { - g.closeConn = true + retErr = errors.New("second GOAWAY written and no active streams left to process") } t.mu.Unlock() + t.maxStreamMu.Unlock() if err := t.framer.fr.WriteGoAway(sid, g.code, g.debugData); err != nil { return false, err } - if g.closeConn { - // Abruptly close the connection following the GoAway (via - // loopywriter). But flush out what's inside the buffer first. - t.framer.writer.Flush() - return false, fmt.Errorf("transport: Connection closing") + if retErr != nil { + return false, retErr } return true, nil } t.mu.Unlock() + t.maxStreamMu.Unlock() // For a graceful close, send out a GoAway with stream ID of MaxUInt32, // Follow that with a ping and wait for the ack to come back or a timer // to expire. During this time accept new streams since they might have // originated before the GoAway reaches the client. // After getting the ack or timer expiration send out another GoAway this // time with an ID of the max stream server intends to process. - if err := t.framer.fr.WriteGoAway(math.MaxUint32, http2.ErrCodeNo, []byte{}); err != nil { + if err := t.framer.fr.WriteGoAway(math.MaxUint32, http2.ErrCodeNo, g.debugData); err != nil { return false, err } if err := t.framer.fr.WritePing(false, goAwayPing.data); err != nil { @@ -1294,7 +1372,7 @@ func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { timer := time.NewTimer(time.Minute) defer timer.Stop() select { - case <-t.drainChan: + case <-t.drainEvent.Done(): case <-timer.C: case <-t.done: return @@ -1353,6 +1431,13 @@ func (t *http2Server) getOutFlowWindow() int64 { } } +func (t *http2Server) getPeer() *peer.Peer { + return &peer.Peer{ + Addr: t.remoteAddr, + AuthInfo: t.authInfo, // Can be nil + } +} + func getJitter(v time.Duration) time.Duration { if v == infinity { return 0 diff --git a/vendor/google.golang.org/grpc/internal/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go index d8247bcd..19581400 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http_util.go +++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go @@ -20,8 +20,8 @@ package transport import ( "bufio" - "bytes" "encoding/base64" + "errors" "fmt" "io" "math" @@ -30,6 +30,7 @@ import ( "net/url" "strconv" "strings" + "sync" "time" "unicode/utf8" @@ -38,21 +39,14 @@ import ( "golang.org/x/net/http2/hpack" spb "google.golang.org/genproto/googleapis/rpc/status" "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/status" ) const ( // http2MaxFrameLen specifies the max length of a HTTP2 frame. http2MaxFrameLen = 16384 // 16KB frame - // http://http2.github.io/http2-spec/#SettingValues + // https://httpwg.org/specs/rfc7540.html#SettingValues http2InitHeaderTableSize = 4096 - // baseContentType is the base content-type for gRPC. This is a valid - // content-type on it's own, but can also include a content-subtype such as - // "proto" as a suffix after "+" or ";". See - // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests - // for more details. - ) var ( @@ -92,7 +86,6 @@ var ( // 504 Gateway timeout - UNAVAILABLE. http.StatusGatewayTimeout: codes.Unavailable, } - logger = grpclog.Component("transport") ) // isReservedHeader checks whether hdr belongs to HTTP2 headers @@ -257,13 +250,13 @@ func encodeGrpcMessage(msg string) string { } func encodeGrpcMessageUnchecked(msg string) string { - var buf bytes.Buffer + var sb strings.Builder for len(msg) > 0 { r, size := utf8.DecodeRuneInString(msg) for _, b := range []byte(string(r)) { if size > 1 { // If size > 1, r is not ascii. Always do percent encoding. - buf.WriteString(fmt.Sprintf("%%%02X", b)) + fmt.Fprintf(&sb, "%%%02X", b) continue } @@ -272,14 +265,14 @@ func encodeGrpcMessageUnchecked(msg string) string { // // fmt.Sprintf("%%%02X", utf8.RuneError) gives "%FFFD". if b >= spaceByte && b <= tildeByte && b != percentByte { - buf.WriteByte(b) + sb.WriteByte(b) } else { - buf.WriteString(fmt.Sprintf("%%%02X", b)) + fmt.Fprintf(&sb, "%%%02X", b) } } msg = msg[size:] } - return buf.String() + return sb.String() } // decodeGrpcMessage decodes the msg encoded by encodeGrpcMessage. @@ -297,41 +290,45 @@ func decodeGrpcMessage(msg string) string { } func decodeGrpcMessageUnchecked(msg string) string { - var buf bytes.Buffer + var sb strings.Builder lenMsg := len(msg) for i := 0; i < lenMsg; i++ { c := msg[i] if c == percentByte && i+2 < lenMsg { parsed, err := strconv.ParseUint(msg[i+1:i+3], 16, 8) if err != nil { - buf.WriteByte(c) + sb.WriteByte(c) } else { - buf.WriteByte(byte(parsed)) + sb.WriteByte(byte(parsed)) i += 2 } } else { - buf.WriteByte(c) + sb.WriteByte(c) } } - return buf.String() + return sb.String() } type bufWriter struct { + pool *sync.Pool buf []byte offset int batchSize int conn net.Conn err error - - onFlush func() } -func newBufWriter(conn net.Conn, batchSize int) *bufWriter { - return &bufWriter{ - buf: make([]byte, batchSize*2), +func newBufWriter(conn net.Conn, batchSize int, pool *sync.Pool) *bufWriter { + w := &bufWriter{ batchSize: batchSize, conn: conn, + pool: pool, + } + // this indicates that we should use non shared buf + if pool == nil { + w.buf = make([]byte, batchSize) } + return w } func (w *bufWriter) Write(b []byte) (n int, err error) { @@ -339,7 +336,12 @@ func (w *bufWriter) Write(b []byte) (n int, err error) { return 0, w.err } if w.batchSize == 0 { // Buffer has been disabled. - return w.conn.Write(b) + n, err = w.conn.Write(b) + return n, toIOError(err) + } + if w.buf == nil { + b := w.pool.Get().(*[]byte) + w.buf = *b } for len(b) > 0 { nn := copy(w.buf[w.offset:], b) @@ -347,33 +349,64 @@ func (w *bufWriter) Write(b []byte) (n int, err error) { w.offset += nn n += nn if w.offset >= w.batchSize { - err = w.Flush() + err = w.flushKeepBuffer() } } return n, err } func (w *bufWriter) Flush() error { + err := w.flushKeepBuffer() + // Only release the buffer if we are in a "shared" mode + if w.buf != nil && w.pool != nil { + b := w.buf + w.pool.Put(&b) + w.buf = nil + } + return err +} + +func (w *bufWriter) flushKeepBuffer() error { if w.err != nil { return w.err } if w.offset == 0 { return nil } - if w.onFlush != nil { - w.onFlush() - } _, w.err = w.conn.Write(w.buf[:w.offset]) + w.err = toIOError(w.err) w.offset = 0 return w.err } +type ioError struct { + error +} + +func (i ioError) Unwrap() error { + return i.error +} + +func isIOError(err error) bool { + return errors.As(err, &ioError{}) +} + +func toIOError(err error) error { + if err == nil { + return nil + } + return ioError{error: err} +} + type framer struct { writer *bufWriter fr *http2.Framer } -func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, maxHeaderListSize uint32) *framer { +var writeBufferPoolMap map[int]*sync.Pool = make(map[int]*sync.Pool) +var writeBufferMutex sync.Mutex + +func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, sharedWriteBuffer bool, maxHeaderListSize uint32) *framer { if writeBufferSize < 0 { writeBufferSize = 0 } @@ -381,7 +414,11 @@ func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, maxHeaderList if readBufferSize > 0 { r = bufio.NewReaderSize(r, readBufferSize) } - w := newBufWriter(conn, writeBufferSize) + var pool *sync.Pool + if sharedWriteBuffer { + pool = getWriteBufferPool(writeBufferSize) + } + w := newBufWriter(conn, writeBufferSize, pool) f := &framer{ writer: w, fr: http2.NewFramer(w, r), @@ -395,6 +432,24 @@ func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, maxHeaderList return f } +func getWriteBufferPool(writeBufferSize int) *sync.Pool { + writeBufferMutex.Lock() + defer writeBufferMutex.Unlock() + size := writeBufferSize * 2 + pool, ok := writeBufferPoolMap[size] + if ok { + return pool + } + pool = &sync.Pool{ + New: func() any { + b := make([]byte, size) + return &b + }, + } + writeBufferPoolMap[size] = pool + return pool +} + // parseDialTarget returns the network and address to pass to dialer. func parseDialTarget(target string) (string, string) { net := "tcp" diff --git a/vendor/google.golang.org/grpc/internal/transport/logging.go b/vendor/google.golang.org/grpc/internal/transport/logging.go new file mode 100644 index 00000000..42ed2b07 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/transport/logging.go @@ -0,0 +1,40 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package transport + +import ( + "fmt" + + "google.golang.org/grpc/grpclog" + internalgrpclog "google.golang.org/grpc/internal/grpclog" +) + +var logger = grpclog.Component("transport") + +func prefixLoggerForServerTransport(p *http2Server) *internalgrpclog.PrefixLogger { + return internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf("[server-transport %p] ", p)) +} + +func prefixLoggerForServerHandlerTransport(p *serverHandlerTransport) *internalgrpclog.PrefixLogger { + return internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf("[server-handler-transport %p] ", p)) +} + +func prefixLoggerForClientTransport(p *http2Client) *internalgrpclog.PrefixLogger { + return internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf("[client-transport %p] ", p)) +} diff --git a/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go index 7bb53cff..c11b5278 100644 --- a/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go +++ b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go @@ -31,7 +31,7 @@ const key = keyType("grpc.internal.transport.networktype") // Set returns a copy of the provided address with attributes containing networkType. func Set(address resolver.Address, networkType string) resolver.Address { - address.Attributes = address.Attributes.WithValues(key, networkType) + address.Attributes = address.Attributes.WithValue(key, networkType) return address } diff --git a/vendor/google.golang.org/grpc/internal/transport/proxy.go b/vendor/google.golang.org/grpc/internal/transport/proxy.go index a662bf39..41596198 100644 --- a/vendor/google.golang.org/grpc/internal/transport/proxy.go +++ b/vendor/google.golang.org/grpc/internal/transport/proxy.go @@ -37,7 +37,7 @@ var ( httpProxyFromEnvironment = http.ProxyFromEnvironment ) -func mapAddress(ctx context.Context, address string) (*url.URL, error) { +func mapAddress(address string) (*url.URL, error) { req := &http.Request{ URL: &url.URL{ Scheme: "https", @@ -114,7 +114,7 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri // connection. func proxyDial(ctx context.Context, addr string, grpcUA string) (conn net.Conn, err error) { newAddr := addr - proxyURL, err := mapAddress(ctx, addr) + proxyURL, err := mapAddress(addr) if err != nil { return nil, err } diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index d3bf65b2..74a811fc 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -34,6 +34,7 @@ import ( "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" "google.golang.org/grpc/resolver" @@ -51,7 +52,7 @@ type bufferPool struct { func newBufferPool() *bufferPool { return &bufferPool{ pool: sync.Pool{ - New: func() interface{} { + New: func() any { return new(bytes.Buffer) }, }, @@ -252,6 +253,9 @@ type Stream struct { fc *inFlow wq *writeQuota + // Holds compressor names passed in grpc-accept-encoding metadata from the + // client. This is empty for the client side stream. + clientAdvertisedCompressors string // Callback to state application's intentions to read data. This // is used to adjust flow control, if needed. requestRead func(int) @@ -340,8 +344,24 @@ func (s *Stream) RecvCompress() string { } // SetSendCompress sets the compression algorithm to the stream. -func (s *Stream) SetSendCompress(str string) { - s.sendCompress = str +func (s *Stream) SetSendCompress(name string) error { + if s.isHeaderSent() || s.getState() == streamDone { + return errors.New("transport: set send compressor called after headers sent or stream done") + } + + s.sendCompress = name + return nil +} + +// SendCompress returns the send compressor name. +func (s *Stream) SendCompress() string { + return s.sendCompress +} + +// ClientAdvertisedCompressors returns the compressor names advertised by the +// client via grpc-accept-encoding header. +func (s *Stream) ClientAdvertisedCompressors() string { + return s.clientAdvertisedCompressors } // Done returns a channel which is closed when it receives the final status @@ -365,9 +385,11 @@ func (s *Stream) Header() (metadata.MD, error) { return s.header.Copy(), nil } s.waitOnHeader() - if !s.headerValid { + + if !s.headerValid || s.noHeaders { return nil, s.status.Err() } + return s.header.Copy(), nil } @@ -522,14 +544,15 @@ type ServerConfig struct { ConnectionTimeout time.Duration Credentials credentials.TransportCredentials InTapHandle tap.ServerInHandle - StatsHandler stats.Handler + StatsHandlers []stats.Handler KeepaliveParams keepalive.ServerParameters KeepalivePolicy keepalive.EnforcementPolicy InitialWindowSize int32 InitialConnWindowSize int32 WriteBufferSize int ReadBufferSize int - ChannelzParentID int64 + SharedWriteBuffer bool + ChannelzParentID *channelz.Identifier MaxHeaderListSize *uint32 HeaderTableSize *uint32 } @@ -552,8 +575,8 @@ type ConnectOptions struct { CredsBundle credentials.Bundle // KeepaliveParams stores the keepalive parameters. KeepaliveParams keepalive.ClientParameters - // StatsHandler stores the handler for stats. - StatsHandler stats.Handler + // StatsHandlers stores the handler for stats. + StatsHandlers []stats.Handler // InitialWindowSize sets the initial window size for a stream. InitialWindowSize int32 // InitialConnWindowSize sets the initial window size for a connection. @@ -562,8 +585,10 @@ type ConnectOptions struct { WriteBufferSize int // ReadBufferSize sets the size of read buffer, which in turn determines how much data can be read at most for one read syscall. ReadBufferSize int + // SharedWriteBuffer indicates whether connections should reuse write buffer + SharedWriteBuffer bool // ChannelzParentID sets the addrConn id which initiate the creation of this client transport. - ChannelzParentID int64 + ChannelzParentID *channelz.Identifier // MaxHeaderListSize sets the max (uncompressed) size of header list that is prepared to be received. MaxHeaderListSize *uint32 // UseProxy specifies if a proxy should be used. @@ -572,8 +597,8 @@ type ConnectOptions struct { // NewClientTransport establishes the transport with the required ConnectOptions // and returns it to the caller. -func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (ClientTransport, error) { - return newHTTP2Client(connectCtx, ctx, addr, opts, onPrefaceReceipt, onGoAway, onClose) +func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (ClientTransport, error) { + return newHTTP2Client(connectCtx, ctx, addr, opts, onClose) } // Options provides additional hints and information for message @@ -690,13 +715,13 @@ type ServerTransport interface { // Close tears down the transport. Once it is called, the transport // should not be accessed any more. All the pending streams and their // handlers will be terminated asynchronously. - Close() + Close(err error) // RemoteAddr returns the remote network address. RemoteAddr() net.Addr // Drain notifies the client this ServerTransport stops accepting new RPCs. - Drain() + Drain(debugData string) // IncrMsgSent increments the number of message sent through this transport. IncrMsgSent() @@ -706,7 +731,7 @@ type ServerTransport interface { } // connectionErrorf creates an ConnectionError with the specified error description. -func connectionErrorf(temp bool, e error, format string, a ...interface{}) ConnectionError { +func connectionErrorf(temp bool, e error, format string, a ...any) ConnectionError { return ConnectionError{ Desc: fmt.Sprintf(format, a...), temp: temp, @@ -741,6 +766,12 @@ func (e ConnectionError) Origin() error { return e.err } +// Unwrap returns the original error of this connection error or nil when the +// origin is nil. +func (e ConnectionError) Unwrap() error { + return e.err +} + var ( // ErrConnClosing indicates that the transport is closing. ErrConnClosing = connectionErrorf(true, nil, "transport is closing") diff --git a/vendor/google.golang.org/grpc/internal/xds/env/env.go b/vendor/google.golang.org/grpc/internal/xds/env/env.go deleted file mode 100644 index b171ac91..00000000 --- a/vendor/google.golang.org/grpc/internal/xds/env/env.go +++ /dev/null @@ -1,95 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package env acts a single source of definition for all environment variables -// related to the xDS implementation in gRPC. -package env - -import ( - "os" - "strings" -) - -const ( - // BootstrapFileNameEnv is the env variable to set bootstrap file name. - // Do not use this and read from env directly. Its value is read and kept in - // variable BootstrapFileName. - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileNameEnv = "GRPC_XDS_BOOTSTRAP" - // BootstrapFileContentEnv is the env variable to set bootstrapp file - // content. Do not use this and read from env directly. Its value is read - // and kept in variable BootstrapFileName. - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG" - - ringHashSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" - clientSideSecuritySupportEnv = "GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT" - aggregateAndDNSSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" - retrySupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RETRY" - rbacSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RBAC" - - c2pResolverSupportEnv = "GRPC_EXPERIMENTAL_GOOGLE_C2P_RESOLVER" - c2pResolverTestOnlyTrafficDirectorURIEnv = "GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI" -) - -var ( - // BootstrapFileName holds the name of the file which contains xDS bootstrap - // configuration. Users can specify the location of the bootstrap file by - // setting the environment variable "GRPC_XDS_BOOTSTRAP". - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileName = os.Getenv(BootstrapFileNameEnv) - // BootstrapFileContent holds the content of the xDS bootstrap - // configuration. Users can specify the bootstrap config by - // setting the environment variable "GRPC_XDS_BOOTSTRAP_CONFIG". - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileContent = os.Getenv(BootstrapFileContentEnv) - // RingHashSupport indicates whether ring hash support is enabled, which can - // be disabled by setting the environment variable - // "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" to "false". - RingHashSupport = !strings.EqualFold(os.Getenv(ringHashSupportEnv), "false") - // ClientSideSecuritySupport is used to control processing of security - // configuration on the client-side. - // - // Note that there is no env var protection for the server-side because we - // have a brand new API on the server-side and users explicitly need to use - // the new API to get security integration on the server. - ClientSideSecuritySupport = !strings.EqualFold(os.Getenv(clientSideSecuritySupportEnv), "false") - // AggregateAndDNSSupportEnv indicates whether processing of aggregated - // cluster and DNS cluster is enabled, which can be enabled by setting the - // environment variable - // "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" to - // "true". - AggregateAndDNSSupportEnv = strings.EqualFold(os.Getenv(aggregateAndDNSSupportEnv), "true") - - // RetrySupport indicates whether xDS retry is enabled. - RetrySupport = !strings.EqualFold(os.Getenv(retrySupportEnv), "false") - - // RBACSupport indicates whether xDS configured RBAC HTTP Filter is enabled. - RBACSupport = strings.EqualFold(os.Getenv(rbacSupportEnv), "true") - - // C2PResolverSupport indicates whether support for C2P resolver is enabled. - // This can be enabled by setting the environment variable - // "GRPC_EXPERIMENTAL_GOOGLE_C2P_RESOLVER" to "true". - C2PResolverSupport = strings.EqualFold(os.Getenv(c2pResolverSupportEnv), "true") - // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. - C2PResolverTestOnlyTrafficDirectorURI = os.Getenv(c2pResolverTestOnlyTrafficDirectorURIEnv) -) diff --git a/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go b/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go index 3677c3f0..e8b49277 100644 --- a/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go +++ b/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go @@ -28,7 +28,7 @@ type handshakeClusterNameKey struct{} // SetXDSHandshakeClusterName returns a copy of addr in which the Attributes field // is updated with the cluster name. func SetXDSHandshakeClusterName(addr resolver.Address, clusterName string) resolver.Address { - addr.Attributes = addr.Attributes.WithValues(handshakeClusterNameKey{}, clusterName) + addr.Attributes = addr.Attributes.WithValue(handshakeClusterNameKey{}, clusterName) return addr } diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index 3604c781..a2cdcaf1 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -41,16 +41,17 @@ type MD map[string][]string // New creates an MD from a given key-value map. // // Only the following ASCII characters are allowed in keys: -// - digits: 0-9 -// - uppercase letters: A-Z (normalized to lower) -// - lowercase letters: a-z -// - special characters: -_. +// - digits: 0-9 +// - uppercase letters: A-Z (normalized to lower) +// - lowercase letters: a-z +// - special characters: -_. +// // Uppercase letters are automatically converted to lowercase. // // Keys beginning with "grpc-" are reserved for grpc-internal use only and may // result in errors if set in metadata. func New(m map[string]string) MD { - md := MD{} + md := make(MD, len(m)) for k, val := range m { key := strings.ToLower(k) md[key] = append(md[key], val) @@ -62,10 +63,11 @@ func New(m map[string]string) MD { // Pairs panics if len(kv) is odd. // // Only the following ASCII characters are allowed in keys: -// - digits: 0-9 -// - uppercase letters: A-Z (normalized to lower) -// - lowercase letters: a-z -// - special characters: -_. +// - digits: 0-9 +// - uppercase letters: A-Z (normalized to lower) +// - lowercase letters: a-z +// - special characters: -_. +// // Uppercase letters are automatically converted to lowercase. // // Keys beginning with "grpc-" are reserved for grpc-internal use only and may @@ -74,7 +76,7 @@ func Pairs(kv ...string) MD { if len(kv)%2 == 1 { panic(fmt.Sprintf("metadata: Pairs got the odd number of input pairs for metadata: %d", len(kv))) } - md := MD{} + md := make(MD, len(kv)/2) for i := 0; i < len(kv); i += 2 { key := strings.ToLower(kv[i]) md[key] = append(md[key], kv[i+1]) @@ -89,7 +91,11 @@ func (md MD) Len() int { // Copy returns a copy of md. func (md MD) Copy() MD { - return Join(md) + out := make(MD, len(md)) + for k, v := range md { + out[k] = copyOf(v) + } + return out } // Get obtains the values for a given key. @@ -169,8 +175,11 @@ func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context md, _ := ctx.Value(mdOutgoingKey{}).(rawMD) added := make([][]string, len(md.added)+1) copy(added, md.added) - added[len(added)-1] = make([]string, len(kv)) - copy(added[len(added)-1], kv) + kvCopy := make([]string, 0, len(kv)) + for i := 0; i < len(kv); i += 2 { + kvCopy = append(kvCopy, strings.ToLower(kv[i]), kv[i+1]) + } + added[len(added)-1] = kvCopy return context.WithValue(ctx, mdOutgoingKey{}, rawMD{md: md.md, added: added}) } @@ -182,17 +191,51 @@ func FromIncomingContext(ctx context.Context) (MD, bool) { if !ok { return nil, false } - out := MD{} + out := make(MD, len(md)) for k, v := range md { // We need to manually convert all keys to lower case, because MD is a // map, and there's no guarantee that the MD attached to the context is // created using our helper functions. key := strings.ToLower(k) - out[key] = v + out[key] = copyOf(v) } return out, true } +// ValueFromIncomingContext returns the metadata value corresponding to the metadata +// key from the incoming metadata if it exists. Key must be lower-case. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func ValueFromIncomingContext(ctx context.Context, key string) []string { + md, ok := ctx.Value(mdIncomingKey{}).(MD) + if !ok { + return nil + } + + if v, ok := md[key]; ok { + return copyOf(v) + } + for k, v := range md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + if strings.ToLower(k) == key { + return copyOf(v) + } + } + return nil +} + +// the returned slice must not be modified in place +func copyOf(v []string) []string { + vals := make([]string, len(v)) + copy(vals, v) + return vals +} + // FromOutgoingContextRaw returns the un-merged, intermediary contents of rawMD. // // Remember to perform strings.ToLower on the keys, for both the returned MD (MD @@ -220,13 +263,18 @@ func FromOutgoingContext(ctx context.Context) (MD, bool) { return nil, false } - out := MD{} + mdSize := len(raw.md) + for i := range raw.added { + mdSize += len(raw.added[i]) / 2 + } + + out := make(MD, mdSize) for k, v := range raw.md { // We need to manually convert all keys to lower case, because MD is a // map, and there's no guarantee that the MD attached to the context is // created using our helper functions. key := strings.ToLower(k) - out[key] = v + out[key] = copyOf(v) } for _, added := range raw.added { if len(added)%2 == 1 { diff --git a/vendor/google.golang.org/grpc/picker_wrapper.go b/vendor/google.golang.org/grpc/picker_wrapper.go index 0878ada9..236837f4 100644 --- a/vendor/google.golang.org/grpc/picker_wrapper.go +++ b/vendor/google.golang.org/grpc/picker_wrapper.go @@ -26,27 +26,38 @@ import ( "google.golang.org/grpc/balancer" "google.golang.org/grpc/codes" "google.golang.org/grpc/internal/channelz" + istatus "google.golang.org/grpc/internal/status" "google.golang.org/grpc/internal/transport" + "google.golang.org/grpc/stats" "google.golang.org/grpc/status" ) // pickerWrapper is a wrapper of balancer.Picker. It blocks on certain pick // actions and unblock when there's a picker update. type pickerWrapper struct { - mu sync.Mutex - done bool - blockingCh chan struct{} - picker balancer.Picker + mu sync.Mutex + done bool + idle bool + blockingCh chan struct{} + picker balancer.Picker + statsHandlers []stats.Handler // to record blocking picker calls } -func newPickerWrapper() *pickerWrapper { - return &pickerWrapper{blockingCh: make(chan struct{})} +func newPickerWrapper(statsHandlers []stats.Handler) *pickerWrapper { + return &pickerWrapper{ + blockingCh: make(chan struct{}), + statsHandlers: statsHandlers, + } } // updatePicker is called by UpdateBalancerState. It unblocks all blocked pick. func (pw *pickerWrapper) updatePicker(p balancer.Picker) { pw.mu.Lock() - if pw.done { + if pw.done || pw.idle { + // There is a small window where a picker update from the LB policy can + // race with the channel going to idle mode. If the picker is idle here, + // it is because the channel asked it to do so, and therefore it is sage + // to ignore the update from the LB policy. pw.mu.Unlock() return } @@ -57,12 +68,16 @@ func (pw *pickerWrapper) updatePicker(p balancer.Picker) { pw.mu.Unlock() } -func doneChannelzWrapper(acw *acBalancerWrapper, done func(balancer.DoneInfo)) func(balancer.DoneInfo) { - acw.mu.Lock() - ac := acw.ac - acw.mu.Unlock() +// doneChannelzWrapper performs the following: +// - increments the calls started channelz counter +// - wraps the done function in the passed in result to increment the calls +// failed or calls succeeded channelz counter before invoking the actual +// done function. +func doneChannelzWrapper(acbw *acBalancerWrapper, result *balancer.PickResult) { + ac := acbw.ac ac.incrCallsStarted() - return func(b balancer.DoneInfo) { + done := result.Done + result.Done = func(b balancer.DoneInfo) { if b.Err != nil && b.Err != io.EOF { ac.incrCallsFailed() } else { @@ -81,15 +96,16 @@ func doneChannelzWrapper(acw *acBalancerWrapper, done func(balancer.DoneInfo)) f // - the current picker returns other errors and failfast is false. // - the subConn returned by the current picker is not READY // When one of these situations happens, pick blocks until the picker gets updated. -func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (transport.ClientTransport, func(balancer.DoneInfo), error) { +func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (transport.ClientTransport, balancer.PickResult, error) { var ch chan struct{} var lastPickErr error + for { pw.mu.Lock() if pw.done { pw.mu.Unlock() - return nil, nil, ErrClientConnClosing + return nil, balancer.PickResult{}, ErrClientConnClosing } if pw.picker == nil { @@ -110,28 +126,45 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. } switch ctx.Err() { case context.DeadlineExceeded: - return nil, nil, status.Error(codes.DeadlineExceeded, errStr) + return nil, balancer.PickResult{}, status.Error(codes.DeadlineExceeded, errStr) case context.Canceled: - return nil, nil, status.Error(codes.Canceled, errStr) + return nil, balancer.PickResult{}, status.Error(codes.Canceled, errStr) } case <-ch: } continue } + // If the channel is set, it means that the pick call had to wait for a + // new picker at some point. Either it's the first iteration and this + // function received the first picker, or a picker errored with + // ErrNoSubConnAvailable or errored with failfast set to false, which + // will trigger a continue to the next iteration. In the first case this + // conditional will hit if this call had to block (the channel is set). + // In the second case, the only way it will get to this conditional is + // if there is a new picker. + if ch != nil { + for _, sh := range pw.statsHandlers { + sh.HandleRPC(ctx, &stats.PickerUpdated{}) + } + } + ch = pw.blockingCh p := pw.picker pw.mu.Unlock() pickResult, err := p.Pick(info) - if err != nil { if err == balancer.ErrNoSubConnAvailable { continue } - if _, ok := status.FromError(err); ok { + if st, ok := status.FromError(err); ok { // Status error: end the RPC unconditionally with this status. - return nil, nil, err + // First restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "received picker error with illegal status: %v", err) + } + return nil, balancer.PickResult{}, dropError{error: err} } // For all other errors, wait for ready RPCs should block and other // RPCs should fail with unavailable. @@ -139,19 +172,20 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. lastPickErr = err continue } - return nil, nil, status.Error(codes.Unavailable, err.Error()) + return nil, balancer.PickResult{}, status.Error(codes.Unavailable, err.Error()) } - acw, ok := pickResult.SubConn.(*acBalancerWrapper) + acbw, ok := pickResult.SubConn.(*acBalancerWrapper) if !ok { - logger.Error("subconn returned from pick is not *acBalancerWrapper") + logger.Errorf("subconn returned from pick is type %T, not *acBalancerWrapper", pickResult.SubConn) continue } - if t := acw.getAddrConn().getReadyTransport(); t != nil { + if t := acbw.ac.getReadyTransport(); t != nil { if channelz.IsOn() { - return t, doneChannelzWrapper(acw, pickResult.Done), nil + doneChannelzWrapper(acbw, &pickResult) + return t, pickResult, nil } - return t, pickResult.Done, nil + return t, pickResult, nil } if pickResult.Done != nil { // Calling done with nil error, no bytes sent and no bytes received. @@ -175,3 +209,28 @@ func (pw *pickerWrapper) close() { pw.done = true close(pw.blockingCh) } + +func (pw *pickerWrapper) enterIdleMode() { + pw.mu.Lock() + defer pw.mu.Unlock() + if pw.done { + return + } + pw.idle = true +} + +func (pw *pickerWrapper) exitIdleMode() { + pw.mu.Lock() + defer pw.mu.Unlock() + if pw.done { + return + } + pw.blockingCh = make(chan struct{}) + pw.idle = false +} + +// dropError is a wrapper error that indicates the LB policy wishes to drop the +// RPC and not retry it. +type dropError struct { + error +} diff --git a/vendor/google.golang.org/grpc/pickfirst.go b/vendor/google.golang.org/grpc/pickfirst.go index f194d14a..2e9cf66b 100644 --- a/vendor/google.golang.org/grpc/pickfirst.go +++ b/vendor/google.golang.org/grpc/pickfirst.go @@ -19,15 +19,25 @@ package grpc import ( + "encoding/json" "errors" "fmt" "google.golang.org/grpc/balancer" "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/internal/envconfig" + internalgrpclog "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/internal/grpcrand" + "google.golang.org/grpc/internal/pretty" + "google.golang.org/grpc/resolver" + "google.golang.org/grpc/serviceconfig" ) -// PickFirstBalancerName is the name of the pick_first balancer. -const PickFirstBalancerName = "pick_first" +const ( + // PickFirstBalancerName is the name of the pick_first balancer. + PickFirstBalancerName = "pick_first" + logPrefix = "[pick-first-lb %p] " +) func newPickfirstBuilder() balancer.Builder { return &pickfirstBuilder{} @@ -36,97 +46,195 @@ func newPickfirstBuilder() balancer.Builder { type pickfirstBuilder struct{} func (*pickfirstBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer { - return &pickfirstBalancer{cc: cc} + b := &pickfirstBalancer{cc: cc} + b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b)) + return b } func (*pickfirstBuilder) Name() string { return PickFirstBalancerName } +type pfConfig struct { + serviceconfig.LoadBalancingConfig `json:"-"` + + // If set to true, instructs the LB policy to shuffle the order of the list + // of addresses received from the name resolver before attempting to + // connect to them. + ShuffleAddressList bool `json:"shuffleAddressList"` +} + +func (*pickfirstBuilder) ParseConfig(js json.RawMessage) (serviceconfig.LoadBalancingConfig, error) { + if !envconfig.PickFirstLBConfig { + // Prior to supporting loadbalancing configuration, the pick_first LB + // policy did not implement the balancer.ConfigParser interface. This + // meant that if a non-empty configuration was passed to it, the service + // config unmarshaling code would throw a warning log, but would + // continue using the pick_first LB policy. The code below ensures the + // same behavior is retained if the env var is not set. + if string(js) != "{}" { + logger.Warningf("Ignoring non-empty balancer configuration %q for the pick_first LB policy", string(js)) + } + return nil, nil + } + + var cfg pfConfig + if err := json.Unmarshal(js, &cfg); err != nil { + return nil, fmt.Errorf("pickfirst: unable to unmarshal LB policy config: %s, error: %v", string(js), err) + } + return cfg, nil +} + type pickfirstBalancer struct { - state connectivity.State - cc balancer.ClientConn - sc balancer.SubConn + logger *internalgrpclog.PrefixLogger + state connectivity.State + cc balancer.ClientConn + subConn balancer.SubConn } func (b *pickfirstBalancer) ResolverError(err error) { - switch b.state { - case connectivity.TransientFailure, connectivity.Idle, connectivity.Connecting: - // Set a failing picker if we don't have a good picker. - b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, - Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, - }) + if b.logger.V(2) { + b.logger.Infof("Received error from the name resolver: %v", err) + } + if b.subConn == nil { + b.state = connectivity.TransientFailure } - if logger.V(2) { - logger.Infof("pickfirstBalancer: ResolverError called with error %v", err) + + if b.state != connectivity.TransientFailure { + // The picker will not change since the balancer does not currently + // report an error. + return } + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, + }) } -func (b *pickfirstBalancer) UpdateClientConnState(cs balancer.ClientConnState) error { - if len(cs.ResolverState.Addresses) == 0 { +func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { + addrs := state.ResolverState.Addresses + if len(addrs) == 0 { + // The resolver reported an empty address list. Treat it like an error by + // calling b.ResolverError. + if b.subConn != nil { + // Shut down the old subConn. All addresses were removed, so it is + // no longer valid. + b.subConn.Shutdown() + b.subConn = nil + } b.ResolverError(errors.New("produced zero addresses")) return balancer.ErrBadResolverState } - if b.sc == nil { - var err error - b.sc, err = b.cc.NewSubConn(cs.ResolverState.Addresses, balancer.NewSubConnOptions{}) - if err != nil { - if logger.V(2) { - logger.Errorf("pickfirstBalancer: failed to NewSubConn: %v", err) - } - b.state = connectivity.TransientFailure - b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, - Picker: &picker{err: fmt.Errorf("error creating connection: %v", err)}, - }) - return balancer.ErrBadResolverState + + // We don't have to guard this block with the env var because ParseConfig + // already does so. + cfg, ok := state.BalancerConfig.(pfConfig) + if state.BalancerConfig != nil && !ok { + return fmt.Errorf("pickfirst: received illegal BalancerConfig (type %T): %v", state.BalancerConfig, state.BalancerConfig) + } + if cfg.ShuffleAddressList { + addrs = append([]resolver.Address{}, addrs...) + grpcrand.Shuffle(len(addrs), func(i, j int) { addrs[i], addrs[j] = addrs[j], addrs[i] }) + } + + if b.logger.V(2) { + b.logger.Infof("Received new config %s, resolver state %s", pretty.ToJSON(cfg), pretty.ToJSON(state.ResolverState)) + } + + if b.subConn != nil { + b.cc.UpdateAddresses(b.subConn, addrs) + return nil + } + + var subConn balancer.SubConn + subConn, err := b.cc.NewSubConn(addrs, balancer.NewSubConnOptions{ + StateListener: func(state balancer.SubConnState) { + b.updateSubConnState(subConn, state) + }, + }) + if err != nil { + if b.logger.V(2) { + b.logger.Infof("Failed to create new SubConn: %v", err) } - b.state = connectivity.Idle - b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.Idle, Picker: &picker{result: balancer.PickResult{SubConn: b.sc}}}) - b.sc.Connect() - } else { - b.cc.UpdateAddresses(b.sc, cs.ResolverState.Addresses) - b.sc.Connect() + b.state = connectivity.TransientFailure + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("error creating connection: %v", err)}, + }) + return balancer.ErrBadResolverState } + b.subConn = subConn + b.state = connectivity.Idle + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + b.subConn.Connect() return nil } -func (b *pickfirstBalancer) UpdateSubConnState(sc balancer.SubConn, s balancer.SubConnState) { - if logger.V(2) { - logger.Infof("pickfirstBalancer: UpdateSubConnState: %p, %v", sc, s) +// UpdateSubConnState is unused as a StateListener is always registered when +// creating SubConns. +func (b *pickfirstBalancer) UpdateSubConnState(subConn balancer.SubConn, state balancer.SubConnState) { + b.logger.Errorf("UpdateSubConnState(%v, %+v) called unexpectedly", subConn, state) +} + +func (b *pickfirstBalancer) updateSubConnState(subConn balancer.SubConn, state balancer.SubConnState) { + if b.logger.V(2) { + b.logger.Infof("Received SubConn state update: %p, %+v", subConn, state) } - if b.sc != sc { - if logger.V(2) { - logger.Infof("pickfirstBalancer: ignored state change because sc is not recognized") + if b.subConn != subConn { + if b.logger.V(2) { + b.logger.Infof("Ignored state change because subConn is not recognized") } return } - b.state = s.ConnectivityState - if s.ConnectivityState == connectivity.Shutdown { - b.sc = nil + if state.ConnectivityState == connectivity.Shutdown { + b.subConn = nil return } - switch s.ConnectivityState { + switch state.ConnectivityState { case connectivity.Ready: - b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &picker{result: balancer.PickResult{SubConn: sc}}}) + b.cc.UpdateState(balancer.State{ + ConnectivityState: state.ConnectivityState, + Picker: &picker{result: balancer.PickResult{SubConn: subConn}}, + }) case connectivity.Connecting: - b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &picker{err: balancer.ErrNoSubConnAvailable}}) + if b.state == connectivity.TransientFailure { + // We stay in TransientFailure until we are Ready. See A62. + return + } + b.cc.UpdateState(balancer.State{ + ConnectivityState: state.ConnectivityState, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) case connectivity.Idle: - b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &idlePicker{sc: sc}}) + if b.state == connectivity.TransientFailure { + // We stay in TransientFailure until we are Ready. Also kick the + // subConn out of Idle into Connecting. See A62. + b.subConn.Connect() + return + } + b.cc.UpdateState(balancer.State{ + ConnectivityState: state.ConnectivityState, + Picker: &idlePicker{subConn: subConn}, + }) case connectivity.TransientFailure: b.cc.UpdateState(balancer.State{ - ConnectivityState: s.ConnectivityState, - Picker: &picker{err: s.ConnectionError}, + ConnectivityState: state.ConnectivityState, + Picker: &picker{err: state.ConnectionError}, }) } + b.state = state.ConnectivityState } func (b *pickfirstBalancer) Close() { } func (b *pickfirstBalancer) ExitIdle() { - if b.state == connectivity.Idle { - b.sc.Connect() + if b.subConn != nil && b.state == connectivity.Idle { + b.subConn.Connect() } } @@ -135,18 +243,18 @@ type picker struct { err error } -func (p *picker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { +func (p *picker) Pick(balancer.PickInfo) (balancer.PickResult, error) { return p.result, p.err } // idlePicker is used when the SubConn is IDLE and kicks the SubConn into // CONNECTING when Pick is called. type idlePicker struct { - sc balancer.SubConn + subConn balancer.SubConn } -func (i *idlePicker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { - i.sc.Connect() +func (i *idlePicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + i.subConn.Connect() return balancer.PickResult{}, balancer.ErrNoSubConnAvailable } diff --git a/vendor/google.golang.org/grpc/preloader.go b/vendor/google.golang.org/grpc/preloader.go index 0a1e975a..73bd6336 100644 --- a/vendor/google.golang.org/grpc/preloader.go +++ b/vendor/google.golang.org/grpc/preloader.go @@ -25,7 +25,7 @@ import ( // PreparedMsg is responsible for creating a Marshalled and Compressed object. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -37,7 +37,7 @@ type PreparedMsg struct { } // Encode marshalls and compresses the message using the codec and compressor for the stream. -func (p *PreparedMsg) Encode(s Stream, msg interface{}) error { +func (p *PreparedMsg) Encode(s Stream, msg any) error { ctx := s.Context() rpcInfo, ok := rpcInfoFromContext(ctx) if !ok { diff --git a/vendor/google.golang.org/grpc/regenerate.sh b/vendor/google.golang.org/grpc/regenerate.sh index dfd3226a..a6f26c8a 100644 --- a/vendor/google.golang.org/grpc/regenerate.sh +++ b/vendor/google.golang.org/grpc/regenerate.sh @@ -27,9 +27,9 @@ export PATH=${GOBIN}:${PATH} mkdir -p ${GOBIN} echo "remove existing generated files" -# grpc_testingv3/testv3.pb.go is not re-generated because it was -# intentionally generated by an older version of protoc-gen-go. -rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testingv3/testv3.pb.go') +# grpc_testing_not_regenerate/*.pb.go is not re-generated, +# see grpc_testing_not_regenerate/README.md for details. +rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testing_not_regenerate') echo "go install google.golang.org/protobuf/cmd/protoc-gen-go" (cd test/tools && go install google.golang.org/protobuf/cmd/protoc-gen-go) @@ -57,7 +57,8 @@ LEGACY_SOURCES=( ${WORKDIR}/grpc-proto/grpc/health/v1/health.proto ${WORKDIR}/grpc-proto/grpc/lb/v1/load_balancer.proto profiling/proto/service.proto - reflection/grpc_reflection_v1alpha/reflection.proto + ${WORKDIR}/grpc-proto/grpc/reflection/v1alpha/reflection.proto + ${WORKDIR}/grpc-proto/grpc/reflection/v1/reflection.proto ) # Generates only the new gRPC Service symbols @@ -68,7 +69,6 @@ SOURCES=( ${WORKDIR}/grpc-proto/grpc/gcp/transport_security_common.proto ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls.proto ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls_config.proto - ${WORKDIR}/grpc-proto/grpc/service_config/service_config.proto ${WORKDIR}/grpc-proto/grpc/testing/*.proto ${WORKDIR}/grpc-proto/grpc/core/*.proto ) @@ -76,7 +76,20 @@ SOURCES=( # These options of the form 'Mfoo.proto=bar' instruct the codegen to use an # import path of 'bar' in the generated code when 'foo.proto' is imported in # one of the sources. -OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core +# +# Note that the protos listed here are all for testing purposes. All protos to +# be used externally should have a go_package option (and they don't need to be +# listed here). +OPTS=Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core,\ +Mgrpc/testing/benchmark_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/stats.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/report_qps_scenario_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/messages.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/worker_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/control.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/test.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/payloads.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/empty.proto=google.golang.org/grpc/interop/grpc_testing for src in ${SOURCES[@]}; do echo "protoc ${src}" @@ -85,7 +98,6 @@ for src in ${SOURCES[@]}; do -I${WORKDIR}/grpc-proto \ -I${WORKDIR}/googleapis \ -I${WORKDIR}/protobuf/src \ - -I${WORKDIR}/istio \ ${src} done @@ -96,24 +108,16 @@ for src in ${LEGACY_SOURCES[@]}; do -I${WORKDIR}/grpc-proto \ -I${WORKDIR}/googleapis \ -I${WORKDIR}/protobuf/src \ - -I${WORKDIR}/istio \ ${src} done # The go_package option in grpc/lookup/v1/rls.proto doesn't match the # current location. Move it into the right place. -mkdir -p ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1 -mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1 - -# grpc_testingv3/testv3.pb.go is not re-generated because it was -# intentionally generated by an older version of protoc-gen-go. -rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testingv3/*.pb.go - -# grpc/service_config/service_config.proto does not have a go_package option. -mv ${WORKDIR}/out/grpc/service_config/service_config.pb.go internal/proto/grpc_service_config +mkdir -p ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 +mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 -# grpc/testing does not have a go_package option. -mv ${WORKDIR}/out/grpc/testing/*.pb.go interop/grpc_testing/ -mv ${WORKDIR}/out/grpc/core/*.pb.go interop/grpc_testing/core/ +# grpc_testing_not_regenerate/*.pb.go are not re-generated, +# see grpc_testing_not_regenerate/README.md for details. +rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testing_not_regenerate/*.pb.go cp -R ${WORKDIR}/out/google.golang.org/grpc/* . diff --git a/vendor/google.golang.org/grpc/resolver/manual/manual.go b/vendor/google.golang.org/grpc/resolver/manual/manual.go index f6e7b5ae..e6b0f14c 100644 --- a/vendor/google.golang.org/grpc/resolver/manual/manual.go +++ b/vendor/google.golang.org/grpc/resolver/manual/manual.go @@ -21,16 +21,19 @@ package manual import ( + "sync" + "google.golang.org/grpc/resolver" ) // NewBuilderWithScheme creates a new test resolver builder with the given scheme. func NewBuilderWithScheme(scheme string) *Resolver { return &Resolver{ - BuildCallback: func(resolver.Target, resolver.ClientConn, resolver.BuildOptions) {}, - ResolveNowCallback: func(resolver.ResolveNowOptions) {}, - CloseCallback: func() {}, - scheme: scheme, + BuildCallback: func(resolver.Target, resolver.ClientConn, resolver.BuildOptions) {}, + UpdateStateCallback: func(error) {}, + ResolveNowCallback: func(resolver.ResolveNowOptions) {}, + CloseCallback: func() {}, + scheme: scheme, } } @@ -40,6 +43,11 @@ type Resolver struct { // BuildCallback is called when the Build method is called. Must not be // nil. Must not be changed after the resolver may be built. BuildCallback func(resolver.Target, resolver.ClientConn, resolver.BuildOptions) + // UpdateStateCallback is called when the UpdateState method is called on + // the resolver. The value passed as argument to this callback is the value + // returned by the resolver.ClientConn. Must not be nil. Must not be + // changed after the resolver may be built. + UpdateStateCallback func(err error) // ResolveNowCallback is called when the ResolveNow method is called on the // resolver. Must not be nil. Must not be changed after the resolver may // be built. @@ -50,6 +58,7 @@ type Resolver struct { scheme string // Fields actually belong to the resolver. + mu sync.Mutex // Guards access to CC. CC resolver.ClientConn bootstrapState *resolver.State } @@ -62,8 +71,10 @@ func (r *Resolver) InitialState(s resolver.State) { // Build returns itself for Resolver, because it's both a builder and a resolver. func (r *Resolver) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) { - r.BuildCallback(target, cc, opts) + r.mu.Lock() r.CC = cc + r.mu.Unlock() + r.BuildCallback(target, cc, opts) if r.bootstrapState != nil { r.UpdateState(*r.bootstrapState) } @@ -87,10 +98,15 @@ func (r *Resolver) Close() { // UpdateState calls CC.UpdateState. func (r *Resolver) UpdateState(s resolver.State) { - r.CC.UpdateState(s) + r.mu.Lock() + err := r.CC.UpdateState(s) + r.mu.Unlock() + r.UpdateStateCallback(err) } // ReportError calls CC.ReportError. func (r *Resolver) ReportError(err error) { + r.mu.Lock() r.CC.ReportError(err) + r.mu.Unlock() } diff --git a/vendor/google.golang.org/grpc/resolver/map.go b/vendor/google.golang.org/grpc/resolver/map.go new file mode 100644 index 00000000..804be887 --- /dev/null +++ b/vendor/google.golang.org/grpc/resolver/map.go @@ -0,0 +1,138 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package resolver + +type addressMapEntry struct { + addr Address + value any +} + +// AddressMap is a map of addresses to arbitrary values taking into account +// Attributes. BalancerAttributes are ignored, as are Metadata and Type. +// Multiple accesses may not be performed concurrently. Must be created via +// NewAddressMap; do not construct directly. +type AddressMap struct { + // The underlying map is keyed by an Address with fields that we don't care + // about being set to their zero values. The only fields that we care about + // are `Addr`, `ServerName` and `Attributes`. Since we need to be able to + // distinguish between addresses with same `Addr` and `ServerName`, but + // different `Attributes`, we cannot store the `Attributes` in the map key. + // + // The comparison operation for structs work as follows: + // Struct values are comparable if all their fields are comparable. Two + // struct values are equal if their corresponding non-blank fields are equal. + // + // The value type of the map contains a slice of addresses which match the key + // in their `Addr` and `ServerName` fields and contain the corresponding value + // associated with them. + m map[Address]addressMapEntryList +} + +func toMapKey(addr *Address) Address { + return Address{Addr: addr.Addr, ServerName: addr.ServerName} +} + +type addressMapEntryList []*addressMapEntry + +// NewAddressMap creates a new AddressMap. +func NewAddressMap() *AddressMap { + return &AddressMap{m: make(map[Address]addressMapEntryList)} +} + +// find returns the index of addr in the addressMapEntry slice, or -1 if not +// present. +func (l addressMapEntryList) find(addr Address) int { + for i, entry := range l { + // Attributes are the only thing to match on here, since `Addr` and + // `ServerName` are already equal. + if entry.addr.Attributes.Equal(addr.Attributes) { + return i + } + } + return -1 +} + +// Get returns the value for the address in the map, if present. +func (a *AddressMap) Get(addr Address) (value any, ok bool) { + addrKey := toMapKey(&addr) + entryList := a.m[addrKey] + if entry := entryList.find(addr); entry != -1 { + return entryList[entry].value, true + } + return nil, false +} + +// Set updates or adds the value to the address in the map. +func (a *AddressMap) Set(addr Address, value any) { + addrKey := toMapKey(&addr) + entryList := a.m[addrKey] + if entry := entryList.find(addr); entry != -1 { + entryList[entry].value = value + return + } + a.m[addrKey] = append(entryList, &addressMapEntry{addr: addr, value: value}) +} + +// Delete removes addr from the map. +func (a *AddressMap) Delete(addr Address) { + addrKey := toMapKey(&addr) + entryList := a.m[addrKey] + entry := entryList.find(addr) + if entry == -1 { + return + } + if len(entryList) == 1 { + entryList = nil + } else { + copy(entryList[entry:], entryList[entry+1:]) + entryList = entryList[:len(entryList)-1] + } + a.m[addrKey] = entryList +} + +// Len returns the number of entries in the map. +func (a *AddressMap) Len() int { + ret := 0 + for _, entryList := range a.m { + ret += len(entryList) + } + return ret +} + +// Keys returns a slice of all current map keys. +func (a *AddressMap) Keys() []Address { + ret := make([]Address, 0, a.Len()) + for _, entryList := range a.m { + for _, entry := range entryList { + ret = append(ret, entry.addr) + } + } + return ret +} + +// Values returns a slice of all current map values. +func (a *AddressMap) Values() []any { + ret := make([]any, 0, a.Len()) + for _, entryList := range a.m { + for _, entry := range entryList { + ret = append(ret, entry.value) + } + } + return ret +} diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go index 6a9d234a..11384e22 100644 --- a/vendor/google.golang.org/grpc/resolver/resolver.go +++ b/vendor/google.golang.org/grpc/resolver/resolver.go @@ -22,7 +22,10 @@ package resolver import ( "context" + "fmt" "net" + "net/url" + "strings" "google.golang.org/grpc/attributes" "google.golang.org/grpc/credentials" @@ -38,8 +41,9 @@ var ( // TODO(bar) install dns resolver in init(){}. -// Register registers the resolver builder to the resolver map. b.Scheme will be -// used as the scheme registered with this builder. +// Register registers the resolver builder to the resolver map. b.Scheme will +// be used as the scheme registered with this builder. The registry is case +// sensitive, and schemes should not contain any uppercase characters. // // NOTE: this function must only be called during initialization time (i.e. in // an init() function), and is not thread-safe. If multiple Resolvers are @@ -73,28 +77,9 @@ func GetDefaultScheme() string { return defaultScheme } -// AddressType indicates the address type returned by name resolution. -// -// Deprecated: use Attributes in Address instead. -type AddressType uint8 - -const ( - // Backend indicates the address is for a backend server. - // - // Deprecated: use Attributes in Address instead. - Backend AddressType = iota - // GRPCLB indicates the address is for a grpclb load balancer. - // - // Deprecated: to select the GRPCLB load balancing policy, use a service - // config with a corresponding loadBalancingConfig. To supply balancer - // addresses to the GRPCLB load balancing policy, set State.Attributes - // using balancer/grpclb/state.Set. - GRPCLB -) - // Address represents a server the client connects to. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -107,28 +92,56 @@ type Address struct { // the address, instead of the hostname from the Dial target string. In most cases, // this should not be set. // - // If Type is GRPCLB, ServerName should be the name of the remote load - // balancer, not the name of the backend. - // // WARNING: ServerName must only be populated with trusted values. It // is insecure to populate it with data from untrusted inputs since untrusted // values could be used to bypass the authority checks performed by TLS. ServerName string // Attributes contains arbitrary data about this address intended for - // consumption by the load balancing policy. + // consumption by the SubConn. Attributes *attributes.Attributes - // Type is the type of this address. + // BalancerAttributes contains arbitrary data about this address intended + // for consumption by the LB policy. These attributes do not affect SubConn + // creation, connection establishment, handshaking, etc. // - // Deprecated: use Attributes instead. - Type AddressType + // Deprecated: when an Address is inside an Endpoint, this field should not + // be used, and it will eventually be removed entirely. + BalancerAttributes *attributes.Attributes // Metadata is the information associated with Addr, which may be used // to make load balancing decision. // // Deprecated: use Attributes instead. - Metadata interface{} + Metadata any +} + +// Equal returns whether a and o are identical. Metadata is compared directly, +// not with any recursive introspection. +// +// This method compares all fields of the address. When used to tell apart +// addresses during subchannel creation or connection establishment, it might be +// more appropriate for the caller to implement custom equality logic. +func (a Address) Equal(o Address) bool { + return a.Addr == o.Addr && a.ServerName == o.ServerName && + a.Attributes.Equal(o.Attributes) && + a.BalancerAttributes.Equal(o.BalancerAttributes) && + a.Metadata == o.Metadata +} + +// String returns JSON formatted string representation of the address. +func (a Address) String() string { + var sb strings.Builder + sb.WriteString(fmt.Sprintf("{Addr: %q, ", a.Addr)) + sb.WriteString(fmt.Sprintf("ServerName: %q, ", a.ServerName)) + if a.Attributes != nil { + sb.WriteString(fmt.Sprintf("Attributes: %v, ", a.Attributes.String())) + } + if a.BalancerAttributes != nil { + sb.WriteString(fmt.Sprintf("BalancerAttributes: %v", a.BalancerAttributes.String())) + } + sb.WriteString("}") + return sb.String() } // BuildOptions includes additional information for the builder to create @@ -157,11 +170,37 @@ type BuildOptions struct { Dialer func(context.Context, string) (net.Conn, error) } +// An Endpoint is one network endpoint, or server, which may have multiple +// addresses with which it can be accessed. +type Endpoint struct { + // Addresses contains a list of addresses used to access this endpoint. + Addresses []Address + + // Attributes contains arbitrary data about this endpoint intended for + // consumption by the LB policy. + Attributes *attributes.Attributes +} + // State contains the current Resolver state relevant to the ClientConn. type State struct { // Addresses is the latest set of resolved addresses for the target. + // + // If a resolver sets Addresses but does not set Endpoints, one Endpoint + // will be created for each Address before the State is passed to the LB + // policy. The BalancerAttributes of each entry in Addresses will be set + // in Endpoints.Attributes, and be cleared in the Endpoint's Address's + // BalancerAttributes. + // + // Soon, Addresses will be deprecated and replaced fully by Endpoints. Addresses []Address + // Endpoints is the latest set of resolved endpoints for the target. + // + // If a resolver produces a State containing Endpoints but not Addresses, + // it must take care to ensure the LB policies it selects will support + // Endpoints. + Endpoints []Endpoint + // ServiceConfig contains the result from parsing the latest service // config. If it is nil, it indicates no service config is present or the // resolver does not provide service configs. @@ -181,6 +220,15 @@ type State struct { // gRPC to add new methods to this interface. type ClientConn interface { // UpdateState updates the state of the ClientConn appropriately. + // + // If an error is returned, the resolver should try to resolve the + // target again. The resolver should use a backoff timer to prevent + // overloading the server with requests. If a resolver is certain that + // reresolving will not change the result, e.g. because it is + // a watch-based resolver, returned errors can be ignored. + // + // If the resolved State is the same as the last reported one, calling + // UpdateState can be omitted. UpdateState(State) error // ReportError notifies the ClientConn that the Resolver encountered an // error. The ClientConn will notify the load balancer and begin calling @@ -204,25 +252,38 @@ type ClientConn interface { // Target represents a target for gRPC, as specified in: // https://github.com/grpc/grpc/blob/master/doc/naming.md. -// It is parsed from the target string that gets passed into Dial or DialContext by the user. And -// grpc passes it to the resolver and the balancer. -// -// If the target follows the naming spec, and the parsed scheme is registered with grpc, we will -// parse the target string according to the spec. e.g. "dns://some_authority/foo.bar" will be parsed -// into &Target{Scheme: "dns", Authority: "some_authority", Endpoint: "foo.bar"} +// It is parsed from the target string that gets passed into Dial or DialContext +// by the user. And gRPC passes it to the resolver and the balancer. // -// If the target does not contain a scheme, we will apply the default scheme, and set the Target to -// be the full target string. e.g. "foo.bar" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "foo.bar"}. -// -// If the parsed scheme is not registered (i.e. no corresponding resolver available to resolve the -// endpoint), we set the Scheme to be the default scheme, and set the Endpoint to be the full target -// string. e.g. target string "unknown_scheme://authority/endpoint" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "unknown_scheme://authority/endpoint"}. +// If the target follows the naming spec, and the parsed scheme is registered +// with gRPC, we will parse the target string according to the spec. If the +// target does not contain a scheme or if the parsed scheme is not registered +// (i.e. no corresponding resolver available to resolve the endpoint), we will +// apply the default scheme, and will attempt to reparse it. type Target struct { - Scheme string - Authority string - Endpoint string + // URL contains the parsed dial target with an optional default scheme added + // to it if the original dial target contained no scheme or contained an + // unregistered scheme. Any query params specified in the original dial + // target can be accessed from here. + URL url.URL +} + +// Endpoint retrieves endpoint without leading "/" from either `URL.Path` +// or `URL.Opaque`. The latter is used when the former is empty. +func (t Target) Endpoint() string { + endpoint := t.URL.Path + if endpoint == "" { + endpoint = t.URL.Opaque + } + // For targets of the form "[scheme]://[authority]/endpoint, the endpoint + // value returned from url.Parse() contains a leading "/". Although this is + // in accordance with RFC 3986, we do not want to break existing resolver + // implementations which expect the endpoint without the leading "/". So, we + // end up stripping the leading "/" here. But this will result in an + // incorrect parsing for something like "unix:///path/to/socket". Since we + // own the "unix" resolver, we can workaround in the unix resolver by using + // the `URL` field. + return strings.TrimPrefix(endpoint, "/") } // Builder creates a resolver that will be used to watch name resolution updates. @@ -232,8 +293,10 @@ type Builder interface { // gRPC dial calls Build synchronously, and fails if the returned error is // not nil. Build(target Target, cc ClientConn, opts BuildOptions) (Resolver, error) - // Scheme returns the scheme supported by this resolver. - // Scheme is defined at https://github.com/grpc/grpc/blob/master/doc/naming.md. + // Scheme returns the scheme supported by this resolver. Scheme is defined + // at https://github.com/grpc/grpc/blob/master/doc/naming.md. The returned + // string should not contain uppercase characters, as they will not match + // the parsed target's scheme as defined in RFC 3986. Scheme() string } @@ -251,10 +314,3 @@ type Resolver interface { // Close closes the resolver. Close() } - -// UnregisterForTesting removes the resolver builder with the given scheme from the -// resolver map. -// This function is for testing only. -func UnregisterForTesting(scheme string) { - delete(m, scheme) -} diff --git a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go index 2c47cd54..d6833056 100644 --- a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go +++ b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go @@ -19,149 +19,212 @@ package grpc import ( - "fmt" + "context" "strings" "sync" "google.golang.org/grpc/balancer" - "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" + "google.golang.org/grpc/internal/pretty" "google.golang.org/grpc/resolver" "google.golang.org/grpc/serviceconfig" ) +// resolverStateUpdater wraps the single method used by ccResolverWrapper to +// report a state update from the actual resolver implementation. +type resolverStateUpdater interface { + updateResolverState(s resolver.State, err error) error +} + // ccResolverWrapper is a wrapper on top of cc for resolvers. // It implements resolver.ClientConn interface. type ccResolverWrapper struct { - cc *ClientConn - resolverMu sync.Mutex - resolver resolver.Resolver - done *grpcsync.Event - curState resolver.State + // The following fields are initialized when the wrapper is created and are + // read-only afterwards, and therefore can be accessed without a mutex. + cc resolverStateUpdater + channelzID *channelz.Identifier + ignoreServiceConfig bool + opts ccResolverWrapperOpts + serializer *grpcsync.CallbackSerializer // To serialize all incoming calls. + serializerCancel context.CancelFunc // To close the serializer, accessed only from close(). + + // All incoming (resolver --> gRPC) calls are guaranteed to execute in a + // mutually exclusive manner as they are scheduled on the serializer. + // Fields accessed *only* in these serializer callbacks, can therefore be + // accessed without a mutex. + curState resolver.State + + // mu guards access to the below fields. + mu sync.Mutex + closed bool + resolver resolver.Resolver // Accessed only from outgoing calls. +} - incomingMu sync.Mutex // Synchronizes all the incoming calls. +// ccResolverWrapperOpts wraps the arguments to be passed when creating a new +// ccResolverWrapper. +type ccResolverWrapperOpts struct { + target resolver.Target // User specified dial target to resolve. + builder resolver.Builder // Resolver builder to use. + bOpts resolver.BuildOptions // Resolver build options to use. + channelzID *channelz.Identifier // Channelz identifier for the channel. } // newCCResolverWrapper uses the resolver.Builder to build a Resolver and // returns a ccResolverWrapper object which wraps the newly built resolver. -func newCCResolverWrapper(cc *ClientConn, rb resolver.Builder) (*ccResolverWrapper, error) { +func newCCResolverWrapper(cc resolverStateUpdater, opts ccResolverWrapperOpts) (*ccResolverWrapper, error) { + ctx, cancel := context.WithCancel(context.Background()) ccr := &ccResolverWrapper{ - cc: cc, - done: grpcsync.NewEvent(), - } - - var credsClone credentials.TransportCredentials - if creds := cc.dopts.copts.TransportCredentials; creds != nil { - credsClone = creds.Clone() - } - rbo := resolver.BuildOptions{ - DisableServiceConfig: cc.dopts.disableServiceConfig, - DialCreds: credsClone, - CredsBundle: cc.dopts.copts.CredsBundle, - Dialer: cc.dopts.copts.Dialer, - } - - var err error - // We need to hold the lock here while we assign to the ccr.resolver field - // to guard against a data race caused by the following code path, - // rb.Build-->ccr.ReportError-->ccr.poll-->ccr.resolveNow, would end up - // accessing ccr.resolver which is being assigned here. - ccr.resolverMu.Lock() - defer ccr.resolverMu.Unlock() - ccr.resolver, err = rb.Build(cc.parsedTarget, ccr, rbo) + cc: cc, + channelzID: opts.channelzID, + ignoreServiceConfig: opts.bOpts.DisableServiceConfig, + opts: opts, + serializer: grpcsync.NewCallbackSerializer(ctx), + serializerCancel: cancel, + } + + // Cannot hold the lock at build time because the resolver can send an + // update or error inline and these incoming calls grab the lock to schedule + // a callback in the serializer. + r, err := opts.builder.Build(opts.target, ccr, opts.bOpts) if err != nil { + cancel() return nil, err } + + // Any error reported by the resolver at build time that leads to a + // re-resolution request from the balancer is dropped by grpc until we + // return from this function. So, we don't have to handle pending resolveNow + // requests here. + ccr.mu.Lock() + ccr.resolver = r + ccr.mu.Unlock() + return ccr, nil } func (ccr *ccResolverWrapper) resolveNow(o resolver.ResolveNowOptions) { - ccr.resolverMu.Lock() - if !ccr.done.HasFired() { - ccr.resolver.ResolveNow(o) + ccr.mu.Lock() + defer ccr.mu.Unlock() + + // ccr.resolver field is set only after the call to Build() returns. But in + // the process of building, the resolver may send an error update which when + // propagated to the balancer may result in a re-resolution request. + if ccr.closed || ccr.resolver == nil { + return } - ccr.resolverMu.Unlock() + ccr.resolver.ResolveNow(o) } func (ccr *ccResolverWrapper) close() { - ccr.resolverMu.Lock() - ccr.resolver.Close() - ccr.done.Fire() - ccr.resolverMu.Unlock() + ccr.mu.Lock() + if ccr.closed { + ccr.mu.Unlock() + return + } + + channelz.Info(logger, ccr.channelzID, "Closing the name resolver") + + // Close the serializer to ensure that no more calls from the resolver are + // handled, before actually closing the resolver. + ccr.serializerCancel() + ccr.closed = true + r := ccr.resolver + ccr.mu.Unlock() + + // Give enqueued callbacks a chance to finish. + <-ccr.serializer.Done() + + // Spawn a goroutine to close the resolver (since it may block trying to + // cleanup all allocated resources) and return early. + go r.Close() } +// serializerScheduleLocked is a convenience method to schedule a function to be +// run on the serializer while holding ccr.mu. +func (ccr *ccResolverWrapper) serializerScheduleLocked(f func(context.Context)) { + ccr.mu.Lock() + ccr.serializer.Schedule(f) + ccr.mu.Unlock() +} + +// UpdateState is called by resolver implementations to report new state to gRPC +// which includes addresses and service config. func (ccr *ccResolverWrapper) UpdateState(s resolver.State) error { - ccr.incomingMu.Lock() - defer ccr.incomingMu.Unlock() - if ccr.done.HasFired() { - return nil - } - channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: sending update to cc: %v", s) - if channelz.IsOn() { + errCh := make(chan error, 1) + if s.Endpoints == nil { + s.Endpoints = make([]resolver.Endpoint, 0, len(s.Addresses)) + for _, a := range s.Addresses { + ep := resolver.Endpoint{Addresses: []resolver.Address{a}, Attributes: a.BalancerAttributes} + ep.Addresses[0].BalancerAttributes = nil + s.Endpoints = append(s.Endpoints, ep) + } + } + ok := ccr.serializer.Schedule(func(context.Context) { ccr.addChannelzTraceEvent(s) + ccr.curState = s + if err := ccr.cc.updateResolverState(ccr.curState, nil); err == balancer.ErrBadResolverState { + errCh <- balancer.ErrBadResolverState + return + } + errCh <- nil + }) + if !ok { + // The only time when Schedule() fail to add the callback to the + // serializer is when the serializer is closed, and this happens only + // when the resolver wrapper is closed. + return nil } - ccr.curState = s - if err := ccr.cc.updateResolverState(ccr.curState, nil); err == balancer.ErrBadResolverState { - return balancer.ErrBadResolverState - } - return nil + return <-errCh } +// ReportError is called by resolver implementations to report errors +// encountered during name resolution to gRPC. func (ccr *ccResolverWrapper) ReportError(err error) { - ccr.incomingMu.Lock() - defer ccr.incomingMu.Unlock() - if ccr.done.HasFired() { - return - } - channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: reporting error to cc: %v", err) - ccr.cc.updateResolverState(resolver.State{}, err) + ccr.serializerScheduleLocked(func(_ context.Context) { + channelz.Warningf(logger, ccr.channelzID, "ccResolverWrapper: reporting error to cc: %v", err) + ccr.cc.updateResolverState(resolver.State{}, err) + }) } -// NewAddress is called by the resolver implementation to send addresses to gRPC. +// NewAddress is called by the resolver implementation to send addresses to +// gRPC. func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) { - ccr.incomingMu.Lock() - defer ccr.incomingMu.Unlock() - if ccr.done.HasFired() { - return - } - channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: sending new addresses to cc: %v", addrs) - if channelz.IsOn() { + ccr.serializerScheduleLocked(func(_ context.Context) { ccr.addChannelzTraceEvent(resolver.State{Addresses: addrs, ServiceConfig: ccr.curState.ServiceConfig}) - } - ccr.curState.Addresses = addrs - ccr.cc.updateResolverState(ccr.curState, nil) + ccr.curState.Addresses = addrs + ccr.cc.updateResolverState(ccr.curState, nil) + }) } // NewServiceConfig is called by the resolver implementation to send service // configs to gRPC. func (ccr *ccResolverWrapper) NewServiceConfig(sc string) { - ccr.incomingMu.Lock() - defer ccr.incomingMu.Unlock() - if ccr.done.HasFired() { - return - } - channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: got new service config: %v", sc) - if ccr.cc.dopts.disableServiceConfig { - channelz.Info(logger, ccr.cc.channelzID, "Service config lookups disabled; ignoring config") - return - } - scpr := parseServiceConfig(sc) - if scpr.Err != nil { - channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: error parsing service config: %v", scpr.Err) - return - } - if channelz.IsOn() { + ccr.serializerScheduleLocked(func(_ context.Context) { + channelz.Infof(logger, ccr.channelzID, "ccResolverWrapper: got new service config: %s", sc) + if ccr.ignoreServiceConfig { + channelz.Info(logger, ccr.channelzID, "Service config lookups disabled; ignoring config") + return + } + scpr := parseServiceConfig(sc) + if scpr.Err != nil { + channelz.Warningf(logger, ccr.channelzID, "ccResolverWrapper: error parsing service config: %v", scpr.Err) + return + } ccr.addChannelzTraceEvent(resolver.State{Addresses: ccr.curState.Addresses, ServiceConfig: scpr}) - } - ccr.curState.ServiceConfig = scpr - ccr.cc.updateResolverState(ccr.curState, nil) + ccr.curState.ServiceConfig = scpr + ccr.cc.updateResolverState(ccr.curState, nil) + }) } +// ParseServiceConfig is called by resolver implementations to parse a JSON +// representation of the service config. func (ccr *ccResolverWrapper) ParseServiceConfig(scJSON string) *serviceconfig.ParseResult { return parseServiceConfig(scJSON) } +// addChannelzTraceEvent adds a channelz trace event containing the new +// state received from resolver implementations. func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) { var updates []string var oldSC, newSC *ServiceConfig @@ -180,8 +243,5 @@ func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) { } else if len(ccr.curState.Addresses) == 0 && len(s.Addresses) > 0 { updates = append(updates, "resolver returned new addresses") } - channelz.AddTraceEvent(logger, ccr.cc.channelzID, 0, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Resolver state updated: %+v (%v)", s, strings.Join(updates, "; ")), - Severity: channelz.CtInfo, - }) + channelz.Infof(logger, ccr.channelzID, "Resolver state updated: %s (%v)", pretty.ToJSON(s), strings.Join(updates, "; ")) } diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index 87987a2e..b7723aa0 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -25,7 +25,6 @@ import ( "encoding/binary" "fmt" "io" - "io/ioutil" "math" "strings" "sync" @@ -76,8 +75,8 @@ func NewGZIPCompressorWithLevel(level int) (Compressor, error) { } return &gzipCompressor{ pool: sync.Pool{ - New: func() interface{} { - w, err := gzip.NewWriterLevel(ioutil.Discard, level) + New: func() any { + w, err := gzip.NewWriterLevel(io.Discard, level) if err != nil { panic(err) } @@ -143,7 +142,7 @@ func (d *gzipDecompressor) Do(r io.Reader) ([]byte, error) { z.Close() d.pool.Put(z) }() - return ioutil.ReadAll(z) + return io.ReadAll(z) } func (d *gzipDecompressor) Type() string { @@ -160,6 +159,7 @@ type callInfo struct { contentSubtype string codec baseCodec maxRetryRPCBufferSize int + onFinish []func(err error) } func defaultCallInfo() *callInfo { @@ -198,7 +198,7 @@ func Header(md *metadata.MD) CallOption { // HeaderCallOption is a CallOption for collecting response header metadata. // The metadata field will be populated *after* the RPC completes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -220,7 +220,7 @@ func Trailer(md *metadata.MD) CallOption { // TrailerCallOption is a CallOption for collecting response trailer metadata. // The metadata field will be populated *after* the RPC completes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -242,7 +242,7 @@ func Peer(p *peer.Peer) CallOption { // PeerCallOption is a CallOption for collecting the identity of the remote // peer. The peer field will be populated *after* the RPC completes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -282,7 +282,7 @@ func FailFast(failFast bool) CallOption { // FailFastCallOption is a CallOption for indicating whether an RPC should fail // fast or not. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -296,8 +296,44 @@ func (o FailFastCallOption) before(c *callInfo) error { } func (o FailFastCallOption) after(c *callInfo, attempt *csAttempt) {} +// OnFinish returns a CallOption that configures a callback to be called when +// the call completes. The error passed to the callback is the status of the +// RPC, and may be nil. The onFinish callback provided will only be called once +// by gRPC. This is mainly used to be used by streaming interceptors, to be +// notified when the RPC completes along with information about the status of +// the RPC. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func OnFinish(onFinish func(err error)) CallOption { + return OnFinishCallOption{ + OnFinish: onFinish, + } +} + +// OnFinishCallOption is CallOption that indicates a callback to be called when +// the call completes. +// +// # Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. +type OnFinishCallOption struct { + OnFinish func(error) +} + +func (o OnFinishCallOption) before(c *callInfo) error { + c.onFinish = append(c.onFinish, o.OnFinish) + return nil +} + +func (o OnFinishCallOption) after(c *callInfo, attempt *csAttempt) {} + // MaxCallRecvMsgSize returns a CallOption which sets the maximum message size -// in bytes the client can receive. +// in bytes the client can receive. If this is not set, gRPC uses the default +// 4MB. func MaxCallRecvMsgSize(bytes int) CallOption { return MaxRecvMsgSizeCallOption{MaxRecvMsgSize: bytes} } @@ -305,7 +341,7 @@ func MaxCallRecvMsgSize(bytes int) CallOption { // MaxRecvMsgSizeCallOption is a CallOption that indicates the maximum message // size in bytes the client can receive. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -320,7 +356,8 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error { func (o MaxRecvMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} // MaxCallSendMsgSize returns a CallOption which sets the maximum message size -// in bytes the client can send. +// in bytes the client can send. If this is not set, gRPC uses the default +// `math.MaxInt32`. func MaxCallSendMsgSize(bytes int) CallOption { return MaxSendMsgSizeCallOption{MaxSendMsgSize: bytes} } @@ -328,7 +365,7 @@ func MaxCallSendMsgSize(bytes int) CallOption { // MaxSendMsgSizeCallOption is a CallOption that indicates the maximum message // size in bytes the client can send. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -351,7 +388,7 @@ func PerRPCCredentials(creds credentials.PerRPCCredentials) CallOption { // PerRPCCredsCallOption is a CallOption that indicates the per-RPC // credentials to use for the call. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -369,7 +406,7 @@ func (o PerRPCCredsCallOption) after(c *callInfo, attempt *csAttempt) {} // sending the request. If WithCompressor is also set, UseCompressor has // higher priority. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -379,7 +416,7 @@ func UseCompressor(name string) CallOption { // CompressorCallOption is a CallOption that indicates the compressor to use. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -416,7 +453,7 @@ func CallContentSubtype(contentSubtype string) CallOption { // ContentSubtypeCallOption is a CallOption that indicates the content-subtype // used for marshaling messages. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -444,7 +481,7 @@ func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {} // This function is provided for advanced users; prefer to use only // CallContentSubtype to select a registered codec instead. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -455,7 +492,7 @@ func ForceCodec(codec encoding.Codec) CallOption { // ForceCodecCallOption is a CallOption that indicates the codec used for // marshaling messages. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -480,7 +517,7 @@ func CallCustomCodec(codec Codec) CallOption { // CustomCodecCallOption is a CallOption that indicates the codec used for // marshaling messages. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -497,7 +534,7 @@ func (o CustomCodecCallOption) after(c *callInfo, attempt *csAttempt) {} // MaxRetryRPCBufferSize returns a CallOption that limits the amount of memory // used for buffering this RPC's requests for retry purposes. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -508,7 +545,7 @@ func MaxRetryRPCBufferSize(bytes int) CallOption { // MaxRetryRPCBufferSizeCallOption is a CallOption indicating the amount of // memory to be used for caching this RPC for retry purposes. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -540,6 +577,9 @@ type parser struct { // The header of a gRPC message. Find more detail at // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md header [5]byte + + // recvBufferPool is the pool of shared receive buffers. + recvBufferPool SharedBufferPool } // recvMsg reads a complete gRPC message from the stream. @@ -548,10 +588,11 @@ type parser struct { // format. The caller owns the returned msg memory. // // If there is an error, possible values are: -// * io.EOF, when no messages remain -// * io.ErrUnexpectedEOF -// * of type transport.ConnectionError -// * an error from the status package +// - io.EOF, when no messages remain +// - io.ErrUnexpectedEOF +// - of type transport.ConnectionError +// - an error from the status package +// // No other error values or types must be returned, which also means // that the underlying io.Reader must not return an incompatible // error. @@ -572,9 +613,7 @@ func (p *parser) recvMsg(maxReceiveMessageSize int) (pf payloadFormat, msg []byt if int(length) > maxReceiveMessageSize { return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", length, maxReceiveMessageSize) } - // TODO(bradfitz,zhaoq): garbage. reuse buffer after proto decoding instead - // of making it for each message: - msg = make([]byte, int(length)) + msg = p.recvBufferPool.Get(int(length)) if _, err := p.r.Read(msg); err != nil { if err == io.EOF { err = io.ErrUnexpectedEOF @@ -587,7 +626,7 @@ func (p *parser) recvMsg(maxReceiveMessageSize int) (pf payloadFormat, msg []byt // encode serializes msg and returns a buffer containing the message, or an // error if it is too large to be transmitted by grpc. If msg is nil, it // generates an empty message. -func encode(c baseCodec, msg interface{}) ([]byte, error) { +func encode(c baseCodec, msg any) ([]byte, error) { if msg == nil { // NOTE: typed nils will not be caught by this check return nil, nil } @@ -654,14 +693,15 @@ func msgHeader(data, compData []byte) (hdr []byte, payload []byte) { return hdr, data } -func outPayload(client bool, msg interface{}, data, payload []byte, t time.Time) *stats.OutPayload { +func outPayload(client bool, msg any, data, payload []byte, t time.Time) *stats.OutPayload { return &stats.OutPayload{ - Client: client, - Payload: msg, - Data: data, - Length: len(data), - WireLength: len(payload) + headerLen, - SentTime: t, + Client: client, + Payload: msg, + Data: data, + Length: len(data), + WireLength: len(payload) + headerLen, + CompressedLength: len(payload), + SentTime: t, } } @@ -682,17 +722,17 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool } type payloadInfo struct { - wireLength int // The compressed length got from wire. + compressedLength int // The compressed length got from wire. uncompressedBytes []byte } func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) ([]byte, error) { - pf, d, err := p.recvMsg(maxReceiveMessageSize) + pf, buf, err := p.recvMsg(maxReceiveMessageSize) if err != nil { return nil, err } if payInfo != nil { - payInfo.wireLength = len(d) + payInfo.compressedLength = len(buf) } if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil); st != nil { @@ -704,23 +744,21 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei // To match legacy behavior, if the decompressor is set by WithDecompressor or RPCDecompressor, // use this decompressor as the default. if dc != nil { - d, err = dc.Do(bytes.NewReader(d)) - size = len(d) + buf, err = dc.Do(bytes.NewReader(buf)) + size = len(buf) } else { - d, size, err = decompress(compressor, d, maxReceiveMessageSize) + buf, size, err = decompress(compressor, buf, maxReceiveMessageSize) } if err != nil { - return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err) + return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err) + } + if size > maxReceiveMessageSize { + // TODO: Revisit the error code. Currently keep it consistent with java + // implementation. + return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize) } - } else { - size = len(d) - } - if size > maxReceiveMessageSize { - // TODO: Revisit the error code. Currently keep it consistent with java - // implementation. - return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", size, maxReceiveMessageSize) } - return d, nil + return buf, nil } // Using compressor, decompress d, returning data and size. @@ -747,23 +785,25 @@ func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize } // Read from LimitReader with limit max+1. So if the underlying // reader is over limit, the result will be bigger than max. - d, err = ioutil.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) + d, err = io.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) return d, len(d), err } // For the two compressor parameters, both should not be set, but if they are, // dc takes precedence over compressor. // TODO(dfawley): wrap the old compressor/decompressor using the new API? -func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m interface{}, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) error { - d, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor) +func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) error { + buf, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor) if err != nil { return err } - if err := c.Unmarshal(d, m); err != nil { - return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message %v", err) + if err := c.Unmarshal(buf, m); err != nil { + return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message: %v", err) } if payInfo != nil { - payInfo.uncompressedBytes = d + payInfo.uncompressedBytes = buf + } else { + p.recvBufferPool.Put(&buf) } return nil } @@ -823,19 +863,22 @@ func ErrorDesc(err error) string { // Errorf returns nil if c is OK. // // Deprecated: use status.Errorf instead. -func Errorf(c codes.Code, format string, a ...interface{}) error { +func Errorf(c codes.Code, format string, a ...any) error { return status.Errorf(c, format, a...) } +var errContextCanceled = status.Error(codes.Canceled, context.Canceled.Error()) +var errContextDeadline = status.Error(codes.DeadlineExceeded, context.DeadlineExceeded.Error()) + // toRPCErr converts an error into an error from the status package. func toRPCErr(err error) error { switch err { case nil, io.EOF: return err case context.DeadlineExceeded: - return status.Error(codes.DeadlineExceeded, err.Error()) + return errContextDeadline case context.Canceled: - return status.Error(codes.Canceled, err.Error()) + return errContextCanceled case io.ErrUnexpectedEOF: return status.Error(codes.Internal, err.Error()) } diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index 557f2955..eeae92fb 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -43,8 +43,8 @@ import ( "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/channelz" - "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/internal/grpcsync" + "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" @@ -73,12 +73,20 @@ func init() { internal.DrainServerTransports = func(srv *Server, addr string) { srv.drainServerTransports(addr) } + internal.AddGlobalServerOptions = func(opt ...ServerOption) { + globalServerOptions = append(globalServerOptions, opt...) + } + internal.ClearGlobalServerOptions = func() { + globalServerOptions = nil + } + internal.BinaryLogger = binaryLogger + internal.JoinServerOptions = newJoinServerOption } var statusOK = status.New(codes.OK, "") var logger = grpclog.Component("core") -type methodHandler func(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor UnaryServerInterceptor) (interface{}, error) +type methodHandler func(srv any, ctx context.Context, dec func(any) error, interceptor UnaryServerInterceptor) (any, error) // MethodDesc represents an RPC service's method specification. type MethodDesc struct { @@ -91,26 +99,20 @@ type ServiceDesc struct { ServiceName string // The pointer to the service interface. Used to check whether the user // provided implementation satisfies the interface requirements. - HandlerType interface{} + HandlerType any Methods []MethodDesc Streams []StreamDesc - Metadata interface{} + Metadata any } // serviceInfo wraps information about a service. It is very similar to // ServiceDesc and is constructed from it for internal purposes. type serviceInfo struct { // Contains the implementation for the methods in this service. - serviceImpl interface{} + serviceImpl any methods map[string]*MethodDesc streams map[string]*StreamDesc - mdata interface{} -} - -type serverWorkerData struct { - st transport.ServerTransport - wg *sync.WaitGroup - stream *transport.Stream + mdata any } // Server is a gRPC server to serve RPC requests. @@ -134,10 +136,10 @@ type Server struct { channelzRemoveOnce sync.Once serveWG sync.WaitGroup // counts active Serve goroutines for GracefulStop - channelzID int64 // channelz unique identification number + channelzID *channelz.Identifier czData *channelzData - serverWorkerChannels []chan *serverWorkerData + serverWorkerChannel chan func() } type serverOptions struct { @@ -149,8 +151,9 @@ type serverOptions struct { streamInt StreamServerInterceptor chainUnaryInts []UnaryServerInterceptor chainStreamInts []StreamServerInterceptor + binaryLogger binarylog.Logger inTapHandle tap.ServerInHandle - statsHandler stats.Handler + statsHandlers []stats.Handler maxConcurrentStreams uint32 maxReceiveMessageSize int maxSendMessageSize int @@ -161,19 +164,24 @@ type serverOptions struct { initialConnWindowSize int32 writeBufferSize int readBufferSize int + sharedWriteBuffer bool connectionTimeout time.Duration maxHeaderListSize *uint32 headerTableSize *uint32 numServerWorkers uint32 + recvBufferPool SharedBufferPool } var defaultServerOptions = serverOptions{ + maxConcurrentStreams: math.MaxUint32, maxReceiveMessageSize: defaultServerMaxReceiveMessageSize, maxSendMessageSize: defaultServerMaxSendMessageSize, connectionTimeout: 120 * time.Second, writeBufferSize: defaultWriteBufSize, readBufferSize: defaultReadBufSize, + recvBufferPool: nopBufferPool{}, } +var globalServerOptions []ServerOption // A ServerOption sets options such as credentials, codec and keepalive parameters, etc. type ServerOption interface { @@ -183,7 +191,7 @@ type ServerOption interface { // EmptyServerOption does not alter the server configuration. It can be embedded // in another structure to build custom server options. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -207,10 +215,41 @@ func newFuncServerOption(f func(*serverOptions)) *funcServerOption { } } -// WriteBufferSize determines how much data can be batched before doing a write on the wire. -// The corresponding memory allocation for this buffer will be twice the size to keep syscalls low. -// The default value for this buffer is 32KB. -// Zero will disable the write buffer such that each write will be on underlying connection. +// joinServerOption provides a way to combine arbitrary number of server +// options into one. +type joinServerOption struct { + opts []ServerOption +} + +func (mdo *joinServerOption) apply(do *serverOptions) { + for _, opt := range mdo.opts { + opt.apply(do) + } +} + +func newJoinServerOption(opts ...ServerOption) ServerOption { + return &joinServerOption{opts: opts} +} + +// SharedWriteBuffer allows reusing per-connection transport write buffer. +// If this option is set to true every connection will release the buffer after +// flushing the data on the wire. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func SharedWriteBuffer(val bool) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.sharedWriteBuffer = val + }) +} + +// WriteBufferSize determines how much data can be batched before doing a write +// on the wire. The corresponding memory allocation for this buffer will be +// twice the size to keep syscalls low. The default value for this buffer is +// 32KB. Zero or negative values will disable the write buffer such that each +// write will be on underlying connection. // Note: A Send call may not directly translate to a write. func WriteBufferSize(s int) ServerOption { return newFuncServerOption(func(o *serverOptions) { @@ -218,11 +257,10 @@ func WriteBufferSize(s int) ServerOption { }) } -// ReadBufferSize lets you set the size of read buffer, this determines how much data can be read at most -// for one read syscall. -// The default value for this buffer is 32KB. -// Zero will disable read buffer for a connection so data framer can access the underlying -// conn directly. +// ReadBufferSize lets you set the size of read buffer, this determines how much +// data can be read at most for one read syscall. The default value for this +// buffer is 32KB. Zero or negative values will disable read buffer for a +// connection so data framer can access the underlying conn directly. func ReadBufferSize(s int) ServerOption { return newFuncServerOption(func(o *serverOptions) { o.readBufferSize = s @@ -247,9 +285,9 @@ func InitialConnWindowSize(s int32) ServerOption { // KeepaliveParams returns a ServerOption that sets keepalive and max-age parameters for the server. func KeepaliveParams(kp keepalive.ServerParameters) ServerOption { - if kp.Time > 0 && kp.Time < time.Second { + if kp.Time > 0 && kp.Time < internal.KeepaliveMinServerPingTime { logger.Warning("Adjusting keepalive ping interval to minimum period of 1s") - kp.Time = time.Second + kp.Time = internal.KeepaliveMinServerPingTime } return newFuncServerOption(func(o *serverOptions) { @@ -298,7 +336,7 @@ func CustomCodec(codec Codec) ServerOption { // https://github.com/grpc/grpc-go/blob/master/Documentation/encoding.md#using-a-codec. // Will be supported throughout 1.x. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -361,6 +399,9 @@ func MaxSendMsgSize(m int) ServerOption { // MaxConcurrentStreams returns a ServerOption that will apply a limit on the number // of concurrent streams to each ServerTransport. func MaxConcurrentStreams(n uint32) ServerOption { + if n == 0 { + n = math.MaxUint32 + } return newFuncServerOption(func(o *serverOptions) { o.maxConcurrentStreams = n }) @@ -419,7 +460,7 @@ func ChainStreamInterceptor(interceptors ...StreamServerInterceptor) ServerOptio // InTapHandle returns a ServerOption that sets the tap handle for all the server // transport to be created. Only one can be installed. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -435,7 +476,21 @@ func InTapHandle(h tap.ServerInHandle) ServerOption { // StatsHandler returns a ServerOption that sets the stats handler for the server. func StatsHandler(h stats.Handler) ServerOption { return newFuncServerOption(func(o *serverOptions) { - o.statsHandler = h + if h == nil { + logger.Error("ignoring nil parameter in grpc.StatsHandler ServerOption") + // Do not allow a nil stats handler, which would otherwise cause + // panics. + return + } + o.statsHandlers = append(o.statsHandlers, h) + }) +} + +// binaryLogger returns a ServerOption that can set the binary logger for the +// server. +func binaryLogger(bl binarylog.Logger) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.binaryLogger = bl }) } @@ -462,7 +517,7 @@ func UnknownServiceHandler(streamHandler StreamHandler) ServerOption { // new connections. If this is not set, the default is 120 seconds. A zero or // negative value will result in an immediate timeout. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -483,7 +538,7 @@ func MaxHeaderListSize(s uint32) ServerOption { // HeaderTableSize returns a ServerOption that sets the size of dynamic // header table for stream. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -498,7 +553,7 @@ func HeaderTableSize(s uint32) ServerOption { // zero (default) will disable workers and spawn a new goroutine for each // stream. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -512,6 +567,27 @@ func NumStreamWorkers(numServerWorkers uint32) ServerOption { }) } +// RecvBufferPool returns a ServerOption that configures the server +// to use the provided shared buffer pool for parsing incoming messages. Depending +// on the application's workload, this could result in reduced memory allocation. +// +// If you are unsure about how to implement a memory pool but want to utilize one, +// begin with grpc.NewSharedBufferPool. +// +// Note: The shared buffer pool feature will not be active if any of the following +// options are used: StatsHandler, EnableTracing, or binary logging. In such +// cases, the shared buffer pool will be ignored. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func RecvBufferPool(bufferPool SharedBufferPool) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.recvBufferPool = bufferPool + }) +} + // serverWorkerResetThreshold defines how often the stack must be reset. Every // N requests, by spawning a new goroutine in its place, a worker can reset its // stack so that large stacks don't live in memory forever. 2^16 should allow @@ -520,46 +596,42 @@ func NumStreamWorkers(numServerWorkers uint32) ServerOption { const serverWorkerResetThreshold = 1 << 16 // serverWorkers blocks on a *transport.Stream channel forever and waits for -// data to be fed by serveStreams. This allows different requests to be +// data to be fed by serveStreams. This allows multiple requests to be // processed by the same goroutine, removing the need for expensive stack // re-allocations (see the runtime.morestack problem [1]). // // [1] https://github.com/golang/go/issues/18138 -func (s *Server) serverWorker(ch chan *serverWorkerData) { - // To make sure all server workers don't reset at the same time, choose a - // random number of iterations before resetting. - threshold := serverWorkerResetThreshold + grpcrand.Intn(serverWorkerResetThreshold) - for completed := 0; completed < threshold; completed++ { - data, ok := <-ch +func (s *Server) serverWorker() { + for completed := 0; completed < serverWorkerResetThreshold; completed++ { + f, ok := <-s.serverWorkerChannel if !ok { return } - s.handleStream(data.st, data.stream, s.traceInfo(data.st, data.stream)) - data.wg.Done() + f() } - go s.serverWorker(ch) + go s.serverWorker() } -// initServerWorkers creates worker goroutines and channels to process incoming +// initServerWorkers creates worker goroutines and a channel to process incoming // connections to reduce the time spent overall on runtime.morestack. func (s *Server) initServerWorkers() { - s.serverWorkerChannels = make([]chan *serverWorkerData, s.opts.numServerWorkers) + s.serverWorkerChannel = make(chan func()) for i := uint32(0); i < s.opts.numServerWorkers; i++ { - s.serverWorkerChannels[i] = make(chan *serverWorkerData) - go s.serverWorker(s.serverWorkerChannels[i]) + go s.serverWorker() } } func (s *Server) stopServerWorkers() { - for i := uint32(0); i < s.opts.numServerWorkers; i++ { - close(s.serverWorkerChannels[i]) - } + close(s.serverWorkerChannel) } // NewServer creates a gRPC server which has no service registered and has not // started to accept requests yet. func NewServer(opt ...ServerOption) *Server { opts := defaultServerOptions + for _, o := range globalServerOptions { + o.apply(&opts) + } for _, o := range opt { o.apply(&opts) } @@ -584,15 +656,14 @@ func NewServer(opt ...ServerOption) *Server { s.initServerWorkers() } - if channelz.IsOn() { - s.channelzID = channelz.RegisterServer(&channelzServer{s}, "") - } + s.channelzID = channelz.RegisterServer(&channelzServer{s}, "") + channelz.Info(logger, s.channelzID, "Server created") return s } // printf records an event in s's event log, unless s has been stopped. // REQUIRES s.mu is held. -func (s *Server) printf(format string, a ...interface{}) { +func (s *Server) printf(format string, a ...any) { if s.events != nil { s.events.Printf(format, a...) } @@ -600,7 +671,7 @@ func (s *Server) printf(format string, a ...interface{}) { // errorf records an error in s's event log, unless s has been stopped. // REQUIRES s.mu is held. -func (s *Server) errorf(format string, a ...interface{}) { +func (s *Server) errorf(format string, a ...any) { if s.events != nil { s.events.Errorf(format, a...) } @@ -615,14 +686,14 @@ type ServiceRegistrar interface { // once the server has started serving. // desc describes the service and its methods and handlers. impl is the // service implementation which is passed to the method handlers. - RegisterService(desc *ServiceDesc, impl interface{}) + RegisterService(desc *ServiceDesc, impl any) } // RegisterService registers a service and its implementation to the gRPC // server. It is called from the IDL generated code. This must be called before // invoking Serve. If ss is non-nil (for legacy code), its type is checked to // ensure it implements sd.HandlerType. -func (s *Server) RegisterService(sd *ServiceDesc, ss interface{}) { +func (s *Server) RegisterService(sd *ServiceDesc, ss any) { if ss != nil { ht := reflect.TypeOf(sd.HandlerType).Elem() st := reflect.TypeOf(ss) @@ -633,7 +704,7 @@ func (s *Server) RegisterService(sd *ServiceDesc, ss interface{}) { s.register(sd, ss) } -func (s *Server) register(sd *ServiceDesc, ss interface{}) { +func (s *Server) register(sd *ServiceDesc, ss any) { s.mu.Lock() defer s.mu.Unlock() s.printf("RegisterService(%q)", sd.ServiceName) @@ -674,7 +745,7 @@ type MethodInfo struct { type ServiceInfo struct { Methods []MethodInfo // Metadata is the metadata specified in ServiceDesc when registering service. - Metadata interface{} + Metadata any } // GetServiceInfo returns a map from service names to ServiceInfo. @@ -712,7 +783,7 @@ var ErrServerStopped = errors.New("grpc: the server has been stopped") type listenSocket struct { net.Listener - channelzID int64 + channelzID *channelz.Identifier } func (l *listenSocket) ChannelzMetric() *channelz.SocketInternalMetric { @@ -724,9 +795,8 @@ func (l *listenSocket) ChannelzMetric() *channelz.SocketInternalMetric { func (l *listenSocket) Close() error { err := l.Listener.Close() - if channelz.IsOn() { - channelz.RemoveEntry(l.channelzID) - } + channelz.RemoveEntry(l.channelzID) + channelz.Info(logger, l.channelzID, "ListenSocket deleted") return err } @@ -759,11 +829,6 @@ func (s *Server) Serve(lis net.Listener) error { ls := &listenSocket{Listener: lis} s.lis[ls] = true - if channelz.IsOn() { - ls.channelzID = channelz.RegisterListenSocket(ls, s.channelzID, lis.Addr().String()) - } - s.mu.Unlock() - defer func() { s.mu.Lock() if s.lis != nil && s.lis[ls] { @@ -773,8 +838,16 @@ func (s *Server) Serve(lis net.Listener) error { s.mu.Unlock() }() - var tempDelay time.Duration // how long to sleep on accept failure + var err error + ls.channelzID, err = channelz.RegisterListenSocket(ls, s.channelzID, lis.Addr().String()) + if err != nil { + s.mu.Unlock() + return err + } + s.mu.Unlock() + channelz.Info(logger, ls.channelzID, "ListenSocket created") + var tempDelay time.Duration // how long to sleep on accept failure for { rawConn, err := lis.Accept() if err != nil { @@ -853,7 +926,7 @@ func (s *Server) drainServerTransports(addr string) { s.mu.Lock() conns := s.conns[addr] for st := range conns { - st.Drain() + st.Drain("") } s.mu.Unlock() } @@ -866,13 +939,14 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport { ConnectionTimeout: s.opts.connectionTimeout, Credentials: s.opts.creds, InTapHandle: s.opts.inTapHandle, - StatsHandler: s.opts.statsHandler, + StatsHandlers: s.opts.statsHandlers, KeepaliveParams: s.opts.keepaliveParams, KeepalivePolicy: s.opts.keepalivePolicy, InitialWindowSize: s.opts.initialWindowSize, InitialConnWindowSize: s.opts.initialConnWindowSize, WriteBufferSize: s.opts.writeBufferSize, ReadBufferSize: s.opts.readBufferSize, + SharedWriteBuffer: s.opts.sharedWriteBuffer, ChannelzParentID: s.channelzID, MaxHeaderListSize: s.opts.maxHeaderListSize, HeaderTableSize: s.opts.headerTableSize, @@ -885,13 +959,11 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport { // ErrConnDispatched means that the connection was dispatched away from // gRPC; those connections should be left open. if err != credentials.ErrConnDispatched { - c.Close() - } - // Don't log on ErrConnDispatched and io.EOF to prevent log spam. - if err != credentials.ErrConnDispatched { + // Don't log on ErrConnDispatched and io.EOF to prevent log spam. if err != io.EOF { - channelz.Warning(logger, s.channelzID, "grpc: Server.Serve failed to create ServerTransport: ", err) + channelz.Info(logger, s.channelzID, "grpc: Server.Serve failed to create ServerTransport: ", err) } + c.Close() } return nil } @@ -900,29 +972,29 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport { } func (s *Server) serveStreams(st transport.ServerTransport) { - defer st.Close() + defer st.Close(errors.New("finished serving streams for the server transport")) var wg sync.WaitGroup - var roundRobinCounter uint32 + streamQuota := newHandlerQuota(s.opts.maxConcurrentStreams) st.HandleStreams(func(stream *transport.Stream) { wg.Add(1) + + streamQuota.acquire() + f := func() { + defer streamQuota.release() + defer wg.Done() + s.handleStream(st, stream, s.traceInfo(st, stream)) + } + if s.opts.numServerWorkers > 0 { - data := &serverWorkerData{st: st, wg: &wg, stream: stream} select { - case s.serverWorkerChannels[atomic.AddUint32(&roundRobinCounter, 1)%s.opts.numServerWorkers] <- data: + case s.serverWorkerChannel <- f: + return default: // If all stream workers are busy, fallback to the default code path. - go func() { - s.handleStream(st, stream, s.traceInfo(st, stream)) - wg.Done() - }() } - } else { - go func() { - defer wg.Done() - s.handleStream(st, stream, s.traceInfo(st, stream)) - }() } + go f() }, func(ctx context.Context, method string) context.Context { if !EnableTracing { return ctx @@ -947,26 +1019,27 @@ var _ http.Handler = (*Server)(nil) // To share one port (such as 443 for https) between gRPC and an // existing http.Handler, use a root http.Handler such as: // -// if r.ProtoMajor == 2 && strings.HasPrefix( -// r.Header.Get("Content-Type"), "application/grpc") { -// grpcServer.ServeHTTP(w, r) -// } else { -// yourMux.ServeHTTP(w, r) -// } +// if r.ProtoMajor == 2 && strings.HasPrefix( +// r.Header.Get("Content-Type"), "application/grpc") { +// grpcServer.ServeHTTP(w, r) +// } else { +// yourMux.ServeHTTP(w, r) +// } // // Note that ServeHTTP uses Go's HTTP/2 server implementation which is totally // separate from grpc-go's HTTP/2 server. Performance and features may vary // between the two paths. ServeHTTP does not support some gRPC features // available through grpc-go's HTTP/2 server. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { - st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandler) + st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandlers) if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) + // Errors returned from transport.NewServerHandlerTransport have + // already been written to w. return } if !s.addConn(listenerAddressForServeHTTP, st) { @@ -1004,13 +1077,13 @@ func (s *Server) addConn(addr string, st transport.ServerTransport) bool { s.mu.Lock() defer s.mu.Unlock() if s.conns == nil { - st.Close() + st.Close(errors.New("Server.addConn called when server has already been stopped")) return false } if s.drain { // Transport added after we drained our existing conns: drain it // immediately. - st.Drain() + st.Drain("") } if s.conns[addr] == nil { @@ -1060,7 +1133,7 @@ func (s *Server) incrCallsFailed() { atomic.AddInt64(&s.czData.callsFailed, 1) } -func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Stream, msg interface{}, cp Compressor, opts *transport.Options, comp encoding.Compressor) error { +func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Stream, msg any, cp Compressor, opts *transport.Options, comp encoding.Compressor) error { data, err := encode(s.getCodec(stream.ContentSubtype()), msg) if err != nil { channelz.Error(logger, s.channelzID, "grpc: server failed to encode response: ", err) @@ -1077,8 +1150,10 @@ func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Str return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", len(payload), s.opts.maxSendMessageSize) } err = t.Write(stream, hdr, payload, opts) - if err == nil && s.opts.statsHandler != nil { - s.opts.statsHandler.HandleRPC(stream.Context(), outPayload(false, msg, data, payload, time.Now())) + if err == nil { + for _, sh := range s.opts.statsHandlers { + sh.HandleRPC(stream.Context(), outPayload(false, msg, data, payload, time.Now())) + } } return err } @@ -1105,28 +1180,28 @@ func chainUnaryServerInterceptors(s *Server) { } func chainUnaryInterceptors(interceptors []UnaryServerInterceptor) UnaryServerInterceptor { - return func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) { - var i int - var next UnaryHandler - next = func(ctx context.Context, req interface{}) (interface{}, error) { - if i == len(interceptors)-1 { - return interceptors[i](ctx, req, info, handler) - } - i++ - return interceptors[i-1](ctx, req, info, next) - } - return next(ctx, req) + return func(ctx context.Context, req any, info *UnaryServerInfo, handler UnaryHandler) (any, error) { + return interceptors[0](ctx, req, info, getChainUnaryHandler(interceptors, 0, info, handler)) + } +} + +func getChainUnaryHandler(interceptors []UnaryServerInterceptor, curr int, info *UnaryServerInfo, finalHandler UnaryHandler) UnaryHandler { + if curr == len(interceptors)-1 { + return finalHandler + } + return func(ctx context.Context, req any) (any, error) { + return interceptors[curr+1](ctx, req, info, getChainUnaryHandler(interceptors, curr+1, info, finalHandler)) } } func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) { - sh := s.opts.statsHandler - if sh != nil || trInfo != nil || channelz.IsOn() { + shs := s.opts.statsHandlers + if len(shs) != 0 || trInfo != nil || channelz.IsOn() { if channelz.IsOn() { s.incrCallsStarted() } var statsBegin *stats.Begin - if sh != nil { + for _, sh := range shs { beginTime := time.Now() statsBegin = &stats.Begin{ BeginTime: beginTime, @@ -1151,13 +1226,13 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. defer func() { if trInfo != nil { if err != nil && err != io.EOF { - trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) + trInfo.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) trInfo.tr.SetError() } trInfo.tr.Finish() } - if sh != nil { + for _, sh := range shs { end := &stats.End{ BeginTime: statsBegin.BeginTime, EndTime: time.Now(), @@ -1177,9 +1252,16 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. } }() } - - binlog := binarylog.GetMethodLogger(stream.Method()) - if binlog != nil { + var binlogs []binarylog.MethodLogger + if ml := binarylog.GetMethodLogger(stream.Method()); ml != nil { + binlogs = append(binlogs, ml) + } + if s.opts.binaryLogger != nil { + if ml := s.opts.binaryLogger.GetMethodLogger(stream.Method()); ml != nil { + binlogs = append(binlogs, ml) + } + } + if len(binlogs) != 0 { ctx := stream.Context() md, _ := metadata.FromIncomingContext(ctx) logEntry := &binarylog.ClientHeader{ @@ -1199,7 +1281,9 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if peer, ok := peer.FromContext(ctx); ok { logEntry.PeerAddr = peer.Addr } - binlog.Log(logEntry) + for _, binlog := range binlogs { + binlog.Log(ctx, logEntry) + } } // comp and cp are used for compression. decomp and dc are used for @@ -1209,6 +1293,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. var comp, decomp encoding.Compressor var cp Compressor var dc Decompressor + var sendCompressorName string // If dc is set and matches the stream's compression, use it. Otherwise, try // to find a matching registered compressor for decomp. @@ -1229,46 +1314,56 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. // NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686. if s.opts.cp != nil { cp = s.opts.cp - stream.SetSendCompress(cp.Type()) + sendCompressorName = cp.Type() } else if rc := stream.RecvCompress(); rc != "" && rc != encoding.Identity { // Legacy compressor not specified; attempt to respond with same encoding. comp = encoding.GetCompressor(rc) if comp != nil { - stream.SetSendCompress(rc) + sendCompressorName = comp.Name() + } + } + + if sendCompressorName != "" { + if err := stream.SetSendCompress(sendCompressorName); err != nil { + return status.Errorf(codes.Internal, "grpc: failed to set send compressor: %v", err) } } var payInfo *payloadInfo - if sh != nil || binlog != nil { + if len(shs) != 0 || len(binlogs) != 0 { payInfo = &payloadInfo{} } - d, err := recvAndDecompress(&parser{r: stream}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp) + d, err := recvAndDecompress(&parser{r: stream, recvBufferPool: s.opts.recvBufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp) if err != nil { if e := t.WriteStatus(stream, status.Convert(err)); e != nil { - channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status %v", e) + channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e) } return err } if channelz.IsOn() { t.IncrMsgRecv() } - df := func(v interface{}) error { + df := func(v any) error { if err := s.getCodec(stream.ContentSubtype()).Unmarshal(d, v); err != nil { return status.Errorf(codes.Internal, "grpc: error unmarshalling request: %v", err) } - if sh != nil { + for _, sh := range shs { sh.HandleRPC(stream.Context(), &stats.InPayload{ - RecvTime: time.Now(), - Payload: v, - WireLength: payInfo.wireLength + headerLen, - Data: d, - Length: len(d), + RecvTime: time.Now(), + Payload: v, + Length: len(d), + WireLength: payInfo.compressedLength + headerLen, + CompressedLength: payInfo.compressedLength, + Data: d, }) } - if binlog != nil { - binlog.Log(&binarylog.ClientMessage{ + if len(binlogs) != 0 { + cm := &binarylog.ClientMessage{ Message: d, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), cm) + } } if trInfo != nil { trInfo.tr.LazyLog(&payload{sent: false, msg: v}, true) @@ -1280,9 +1375,10 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if appErr != nil { appStatus, ok := status.FromError(appErr) if !ok { - // Convert appErr if it is not a grpc status error. - appErr = status.Error(codes.Unknown, appErr.Error()) - appStatus, _ = status.FromError(appErr) + // Convert non-status application error to a status error with code + // Unknown, but handle context errors specifically. + appStatus = status.FromContextError(appErr) + appErr = appStatus.Err() } if trInfo != nil { trInfo.tr.LazyLog(stringer(appStatus.Message()), true) @@ -1291,18 +1387,24 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if e := t.WriteStatus(stream, appStatus); e != nil { channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e) } - if binlog != nil { + if len(binlogs) != 0 { if h, _ := stream.Header(); h.Len() > 0 { // Only log serverHeader if there was header. Otherwise it can // be trailer only. - binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), sh) + } } - binlog.Log(&binarylog.ServerTrailer{ + st := &binarylog.ServerTrailer{ Trailer: stream.Trailer(), Err: appErr, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), st) + } } return appErr } @@ -1311,6 +1413,11 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. } opts := &transport.Options{Last: true} + // Server handler could have set new compressor by calling SetSendCompressor. + // In case it is set, we need to use it for compressing outbound message. + if stream.SendCompress() != sendCompressorName { + comp = encoding.GetCompressor(stream.SendCompress()) + } if err := s.sendResponse(t, stream, reply, cp, opts, comp); err != nil { if err == io.EOF { // The entire stream is done (for unary RPC only). @@ -1328,26 +1435,34 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. panic(fmt.Sprintf("grpc: Unexpected error (%T) from sendResponse: %v", st, st)) } } - if binlog != nil { + if len(binlogs) != 0 { h, _ := stream.Header() - binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) - binlog.Log(&binarylog.ServerTrailer{ + } + st := &binarylog.ServerTrailer{ Trailer: stream.Trailer(), Err: appErr, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), sh) + binlog.Log(stream.Context(), st) + } } return err } - if binlog != nil { + if len(binlogs) != 0 { h, _ := stream.Header() - binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) - binlog.Log(&binarylog.ServerMessage{ + } + sm := &binarylog.ServerMessage{ Message: reply, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), sh) + binlog.Log(stream.Context(), sm) + } } if channelz.IsOn() { t.IncrMsgSent() @@ -1358,14 +1473,16 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. // TODO: Should we be logging if writing status failed here, like above? // Should the logging be in WriteStatus? Should we ignore the WriteStatus // error or allow the stats handler to see it? - err = t.WriteStatus(stream, statusOK) - if binlog != nil { - binlog.Log(&binarylog.ServerTrailer{ + if len(binlogs) != 0 { + st := &binarylog.ServerTrailer{ Trailer: stream.Trailer(), Err: appErr, - }) + } + for _, binlog := range binlogs { + binlog.Log(stream.Context(), st) + } } - return err + return t.WriteStatus(stream, statusOK) } // chainStreamServerInterceptors chains all stream server interceptors into one. @@ -1390,17 +1507,17 @@ func chainStreamServerInterceptors(s *Server) { } func chainStreamInterceptors(interceptors []StreamServerInterceptor) StreamServerInterceptor { - return func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { - var i int - var next StreamHandler - next = func(srv interface{}, ss ServerStream) error { - if i == len(interceptors)-1 { - return interceptors[i](srv, ss, info, handler) - } - i++ - return interceptors[i-1](srv, ss, info, next) - } - return next(srv, ss) + return func(srv any, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { + return interceptors[0](srv, ss, info, getChainStreamHandler(interceptors, 0, info, handler)) + } +} + +func getChainStreamHandler(interceptors []StreamServerInterceptor, curr int, info *StreamServerInfo, finalHandler StreamHandler) StreamHandler { + if curr == len(interceptors)-1 { + return finalHandler + } + return func(srv any, stream ServerStream) error { + return interceptors[curr+1](srv, stream, info, getChainStreamHandler(interceptors, curr+1, info, finalHandler)) } } @@ -1408,37 +1525,39 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if channelz.IsOn() { s.incrCallsStarted() } - sh := s.opts.statsHandler + shs := s.opts.statsHandlers var statsBegin *stats.Begin - if sh != nil { + if len(shs) != 0 { beginTime := time.Now() statsBegin = &stats.Begin{ BeginTime: beginTime, IsClientStream: sd.ClientStreams, IsServerStream: sd.ServerStreams, } - sh.HandleRPC(stream.Context(), statsBegin) + for _, sh := range shs { + sh.HandleRPC(stream.Context(), statsBegin) + } } ctx := NewContextWithServerTransportStream(stream.Context(), stream) ss := &serverStream{ ctx: ctx, t: t, s: stream, - p: &parser{r: stream}, + p: &parser{r: stream, recvBufferPool: s.opts.recvBufferPool}, codec: s.getCodec(stream.ContentSubtype()), maxReceiveMessageSize: s.opts.maxReceiveMessageSize, maxSendMessageSize: s.opts.maxSendMessageSize, trInfo: trInfo, - statsHandler: sh, + statsHandler: shs, } - if sh != nil || trInfo != nil || channelz.IsOn() { + if len(shs) != 0 || trInfo != nil || channelz.IsOn() { // See comment in processUnaryRPC on defers. defer func() { if trInfo != nil { ss.mu.Lock() if err != nil && err != io.EOF { - ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) + ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) ss.trInfo.tr.SetError() } ss.trInfo.tr.Finish() @@ -1446,7 +1565,7 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp ss.mu.Unlock() } - if sh != nil { + if len(shs) != 0 { end := &stats.End{ BeginTime: statsBegin.BeginTime, EndTime: time.Now(), @@ -1454,7 +1573,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if err != nil && err != io.EOF { end.Error = toRPCErr(err) } - sh.HandleRPC(stream.Context(), end) + for _, sh := range shs { + sh.HandleRPC(stream.Context(), end) + } } if channelz.IsOn() { @@ -1467,8 +1588,15 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp }() } - ss.binlog = binarylog.GetMethodLogger(stream.Method()) - if ss.binlog != nil { + if ml := binarylog.GetMethodLogger(stream.Method()); ml != nil { + ss.binlogs = append(ss.binlogs, ml) + } + if s.opts.binaryLogger != nil { + if ml := s.opts.binaryLogger.GetMethodLogger(stream.Method()); ml != nil { + ss.binlogs = append(ss.binlogs, ml) + } + } + if len(ss.binlogs) != 0 { md, _ := metadata.FromIncomingContext(ctx) logEntry := &binarylog.ClientHeader{ Header: md, @@ -1487,7 +1615,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if peer, ok := peer.FromContext(ss.Context()); ok { logEntry.PeerAddr = peer.Addr } - ss.binlog.Log(logEntry) + for _, binlog := range ss.binlogs { + binlog.Log(stream.Context(), logEntry) + } } // If dc is set and matches the stream's compression, use it. Otherwise, try @@ -1509,12 +1639,18 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp // NOTE: this needs to be ahead of all handling, https://github.com/grpc/grpc-go/issues/686. if s.opts.cp != nil { ss.cp = s.opts.cp - stream.SetSendCompress(s.opts.cp.Type()) + ss.sendCompressorName = s.opts.cp.Type() } else if rc := stream.RecvCompress(); rc != "" && rc != encoding.Identity { // Legacy compressor not specified; attempt to respond with same encoding. ss.comp = encoding.GetCompressor(rc) if ss.comp != nil { - stream.SetSendCompress(rc) + ss.sendCompressorName = rc + } + } + + if ss.sendCompressorName != "" { + if err := stream.SetSendCompress(ss.sendCompressorName); err != nil { + return status.Errorf(codes.Internal, "grpc: failed to set send compressor: %v", err) } } @@ -1524,7 +1660,7 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp trInfo.tr.LazyLog(&trInfo.firstLine, false) } var appErr error - var server interface{} + var server any if info != nil { server = info.serviceImpl } @@ -1541,7 +1677,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if appErr != nil { appStatus, ok := status.FromError(appErr) if !ok { - appStatus = status.New(codes.Unknown, appErr.Error()) + // Convert non-status application error to a status error with code + // Unknown, but handle context errors specifically. + appStatus = status.FromContextError(appErr) appErr = appStatus.Err() } if trInfo != nil { @@ -1550,13 +1688,16 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp ss.trInfo.tr.SetError() ss.mu.Unlock() } - t.WriteStatus(ss.s, appStatus) - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ServerTrailer{ + if len(ss.binlogs) != 0 { + st := &binarylog.ServerTrailer{ Trailer: ss.s.Trailer(), Err: appErr, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(stream.Context(), st) + } } + t.WriteStatus(ss.s, appStatus) // TODO: Should we log an error from WriteStatus here and below? return appErr } @@ -1565,14 +1706,16 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp ss.trInfo.tr.LazyLog(stringer("OK"), false) ss.mu.Unlock() } - err = t.WriteStatus(ss.s, statusOK) - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ServerTrailer{ + if len(ss.binlogs) != 0 { + st := &binarylog.ServerTrailer{ Trailer: ss.s.Trailer(), Err: appErr, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(stream.Context(), st) + } } - return err + return t.WriteStatus(ss.s, statusOK) } func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Stream, trInfo *traceInfo) { @@ -1583,13 +1726,13 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str pos := strings.LastIndex(sm, "/") if pos == -1 { if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"Malformed method name %q", []interface{}{sm}}, true) + trInfo.tr.LazyLog(&fmtStringer{"Malformed method name %q", []any{sm}}, true) trInfo.tr.SetError() } errDesc := fmt.Sprintf("malformed method name: %q", stream.Method()) if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) + trInfo.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) trInfo.tr.SetError() } channelz.Warningf(logger, s.channelzID, "grpc: Server.handleStream failed to write status: %v", err) @@ -1630,7 +1773,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str } if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { if trInfo != nil { - trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) + trInfo.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) trInfo.tr.SetError() } channelz.Warningf(logger, s.channelzID, "grpc: Server.handleStream failed to write status: %v", err) @@ -1646,7 +1789,7 @@ type streamKey struct{} // NewContextWithServerTransportStream creates a new context from ctx and // attaches stream to it. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1661,7 +1804,7 @@ func NewContextWithServerTransportStream(ctx context.Context, stream ServerTrans // // See also NewContextWithServerTransportStream. // -// Experimental +// # Experimental // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1676,7 +1819,7 @@ type ServerTransportStream interface { // ctx. Returns nil if the given context has no stream associated with it // (which implies it is not an RPC invocation context). // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. @@ -1698,11 +1841,7 @@ func (s *Server) Stop() { s.done.Fire() }() - s.channelzRemoveOnce.Do(func() { - if channelz.IsOn() { - channelz.RemoveEntry(s.channelzID) - } - }) + s.channelzRemoveOnce.Do(func() { channelz.RemoveEntry(s.channelzID) }) s.mu.Lock() listeners := s.lis @@ -1718,7 +1857,7 @@ func (s *Server) Stop() { } for _, cs := range conns { for st := range cs { - st.Close() + st.Close(errors.New("Server.Stop called")) } } if s.opts.numServerWorkers > 0 { @@ -1740,11 +1879,7 @@ func (s *Server) GracefulStop() { s.quit.Fire() defer s.done.Fire() - s.channelzRemoveOnce.Do(func() { - if channelz.IsOn() { - channelz.RemoveEntry(s.channelzID) - } - }) + s.channelzRemoveOnce.Do(func() { channelz.RemoveEntry(s.channelzID) }) s.mu.Lock() if s.conns == nil { s.mu.Unlock() @@ -1758,7 +1893,7 @@ func (s *Server) GracefulStop() { if !s.drain { for _, conns := range s.conns { for st := range conns { - st.Drain() + st.Drain("graceful_stop") } } s.drain = true @@ -1797,12 +1932,26 @@ func (s *Server) getCodec(contentSubtype string) baseCodec { return codec } -// SetHeader sets the header metadata. -// When called multiple times, all the provided metadata will be merged. -// All the metadata will be sent out when one of the following happens: -// - grpc.SendHeader() is called; -// - The first response is sent out; -// - An RPC status is sent out (error or success). +// SetHeader sets the header metadata to be sent from the server to the client. +// The context provided must be the context passed to the server's handler. +// +// Streaming RPCs should prefer the SetHeader method of the ServerStream. +// +// When called multiple times, all the provided metadata will be merged. All +// the metadata will be sent out when one of the following happens: +// +// - grpc.SendHeader is called, or for streaming handlers, stream.SendHeader. +// - The first response message is sent. For unary handlers, this occurs when +// the handler returns; for streaming handlers, this can happen when stream's +// SendMsg method is called. +// - An RPC status is sent out (error or success). This occurs when the handler +// returns. +// +// SetHeader will fail if called after any of the events above. +// +// The error returned is compatible with the status package. However, the +// status code will often not match the RPC status as seen by the client +// application, and therefore, should not be relied upon for this purpose. func SetHeader(ctx context.Context, md metadata.MD) error { if md.Len() == 0 { return nil @@ -1814,8 +1963,14 @@ func SetHeader(ctx context.Context, md metadata.MD) error { return stream.SetHeader(md) } -// SendHeader sends header metadata. It may be called at most once. -// The provided md and headers set by SetHeader() will be sent. +// SendHeader sends header metadata. It may be called at most once, and may not +// be called after any event that causes headers to be sent (see SetHeader for +// a complete list). The provided md and headers set by SetHeader() will be +// sent. +// +// The error returned is compatible with the status package. However, the +// status code will often not match the RPC status as seen by the client +// application, and therefore, should not be relied upon for this purpose. func SendHeader(ctx context.Context, md metadata.MD) error { stream := ServerTransportStreamFromContext(ctx) if stream == nil { @@ -1827,8 +1982,66 @@ func SendHeader(ctx context.Context, md metadata.MD) error { return nil } +// SetSendCompressor sets a compressor for outbound messages from the server. +// It must not be called after any event that causes headers to be sent +// (see ServerStream.SetHeader for the complete list). Provided compressor is +// used when below conditions are met: +// +// - compressor is registered via encoding.RegisterCompressor +// - compressor name must exist in the client advertised compressor names +// sent in grpc-accept-encoding header. Use ClientSupportedCompressors to +// get client supported compressor names. +// +// The context provided must be the context passed to the server's handler. +// It must be noted that compressor name encoding.Identity disables the +// outbound compression. +// By default, server messages will be sent using the same compressor with +// which request messages were sent. +// +// It is not safe to call SetSendCompressor concurrently with SendHeader and +// SendMsg. +// +// # Experimental +// +// Notice: This function is EXPERIMENTAL and may be changed or removed in a +// later release. +func SetSendCompressor(ctx context.Context, name string) error { + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + if !ok || stream == nil { + return fmt.Errorf("failed to fetch the stream from the given context") + } + + if err := validateSendCompressor(name, stream.ClientAdvertisedCompressors()); err != nil { + return fmt.Errorf("unable to set send compressor: %w", err) + } + + return stream.SetSendCompress(name) +} + +// ClientSupportedCompressors returns compressor names advertised by the client +// via grpc-accept-encoding header. +// +// The context provided must be the context passed to the server's handler. +// +// # Experimental +// +// Notice: This function is EXPERIMENTAL and may be changed or removed in a +// later release. +func ClientSupportedCompressors(ctx context.Context) ([]string, error) { + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + if !ok || stream == nil { + return nil, fmt.Errorf("failed to fetch the stream from the given context %v", ctx) + } + + return strings.Split(stream.ClientAdvertisedCompressors(), ","), nil +} + // SetTrailer sets the trailer metadata that will be sent when an RPC returns. // When called more than once, all the provided metadata will be merged. +// +// The error returned is compatible with the status package. However, the +// status code will often not match the RPC status as seen by the client +// application, and therefore, should not be relied upon for this purpose. func SetTrailer(ctx context.Context, md metadata.MD) error { if md.Len() == 0 { return nil @@ -1857,3 +2070,53 @@ type channelzServer struct { func (c *channelzServer) ChannelzMetric() *channelz.ServerInternalMetric { return c.s.channelzMetric() } + +// validateSendCompressor returns an error when given compressor name cannot be +// handled by the server or the client based on the advertised compressors. +func validateSendCompressor(name, clientCompressors string) error { + if name == encoding.Identity { + return nil + } + + if !grpcutil.IsCompressorNameRegistered(name) { + return fmt.Errorf("compressor not registered %q", name) + } + + for _, c := range strings.Split(clientCompressors, ",") { + if c == name { + return nil // found match + } + } + return fmt.Errorf("client does not support compressor %q", name) +} + +// atomicSemaphore implements a blocking, counting semaphore. acquire should be +// called synchronously; release may be called asynchronously. +type atomicSemaphore struct { + n atomic.Int64 + wait chan struct{} +} + +func (q *atomicSemaphore) acquire() { + if q.n.Add(-1) < 0 { + // We ran out of quota. Block until a release happens. + <-q.wait + } +} + +func (q *atomicSemaphore) release() { + // N.B. the "<= 0" check below should allow for this to work with multiple + // concurrent calls to acquire, but also note that with synchronous calls to + // acquire, as our system does, n will never be less than -1. There are + // fairness issues (queuing) to consider if this was to be generalized. + if q.n.Add(1) <= 0 { + // An acquire was waiting on us. Unblock it. + q.wait <- struct{}{} + } +} + +func newHandlerQuota(n uint32) *atomicSemaphore { + a := &atomicSemaphore{wait: make(chan struct{}, 1)} + a.n.Store(int64(n)) + return a +} diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go index 22c4240c..0df11fc0 100644 --- a/vendor/google.golang.org/grpc/service_config.go +++ b/vendor/google.golang.org/grpc/service_config.go @@ -23,8 +23,6 @@ import ( "errors" "fmt" "reflect" - "strconv" - "strings" "time" "google.golang.org/grpc/codes" @@ -57,10 +55,9 @@ type lbConfig struct { type ServiceConfig struct { serviceconfig.Config - // LB is the load balancer the service providers recommends. The balancer - // specified via grpc.WithBalancerName will override this. This is deprecated; - // lbConfigs is preferred. If lbConfig and LB are both present, lbConfig - // will be used. + // LB is the load balancer the service providers recommends. This is + // deprecated; lbConfigs is preferred. If lbConfig and LB are both present, + // lbConfig will be used. LB *string // lbConfig is the service config's load balancing configuration. If @@ -107,8 +104,8 @@ type healthCheckConfig struct { type jsonRetryPolicy struct { MaxAttempts int - InitialBackoff string - MaxBackoff string + InitialBackoff internalserviceconfig.Duration + MaxBackoff internalserviceconfig.Duration BackoffMultiplier float64 RetryableStatusCodes []codes.Code } @@ -130,50 +127,6 @@ type retryThrottlingPolicy struct { TokenRatio float64 } -func parseDuration(s *string) (*time.Duration, error) { - if s == nil { - return nil, nil - } - if !strings.HasSuffix(*s, "s") { - return nil, fmt.Errorf("malformed duration %q", *s) - } - ss := strings.SplitN((*s)[:len(*s)-1], ".", 3) - if len(ss) > 2 { - return nil, fmt.Errorf("malformed duration %q", *s) - } - // hasDigits is set if either the whole or fractional part of the number is - // present, since both are optional but one is required. - hasDigits := false - var d time.Duration - if len(ss[0]) > 0 { - i, err := strconv.ParseInt(ss[0], 10, 32) - if err != nil { - return nil, fmt.Errorf("malformed duration %q: %v", *s, err) - } - d = time.Duration(i) * time.Second - hasDigits = true - } - if len(ss) == 2 && len(ss[1]) > 0 { - if len(ss[1]) > 9 { - return nil, fmt.Errorf("malformed duration %q", *s) - } - f, err := strconv.ParseInt(ss[1], 10, 64) - if err != nil { - return nil, fmt.Errorf("malformed duration %q: %v", *s, err) - } - for i := 9; i > len(ss[1]); i-- { - f *= 10 - } - d += time.Duration(f) - hasDigits = true - } - if !hasDigits { - return nil, fmt.Errorf("malformed duration %q", *s) - } - - return &d, nil -} - type jsonName struct { Service string Method string @@ -202,7 +155,7 @@ func (j jsonName) generatePath() (string, error) { type jsonMC struct { Name *[]jsonName WaitForReady *bool - Timeout *string + Timeout *internalserviceconfig.Duration MaxRequestMessageBytes *int64 MaxResponseMessageBytes *int64 RetryPolicy *jsonRetryPolicy @@ -218,7 +171,7 @@ type jsonSC struct { } func init() { - internal.ParseServiceConfigForTesting = parseServiceConfig + internal.ParseServiceConfig = parseServiceConfig } func parseServiceConfig(js string) *serviceconfig.ParseResult { if len(js) == 0 { @@ -227,7 +180,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { var rsc jsonSC err := json.Unmarshal([]byte(js), &rsc) if err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) + logger.Warningf("grpc: unmarshaling service config %s: %v", js, err) return &serviceconfig.ParseResult{Err: err} } sc := ServiceConfig{ @@ -253,18 +206,13 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { if m.Name == nil { continue } - d, err := parseDuration(m.Timeout) - if err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) - return &serviceconfig.ParseResult{Err: err} - } mc := MethodConfig{ WaitForReady: m.WaitForReady, - Timeout: d, + Timeout: (*time.Duration)(m.Timeout), } if mc.RetryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) + logger.Warningf("grpc: unmarshaling service config %s: %v", js, err) return &serviceconfig.ParseResult{Err: err} } if m.MaxRequestMessageBytes != nil { @@ -284,13 +232,13 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { for i, n := range *m.Name { path, err := n.generatePath() if err != nil { - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err) + logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err) return &serviceconfig.ParseResult{Err: err} } if _, ok := paths[path]; ok { err = errDuplicatedName - logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err) + logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err) return &serviceconfig.ParseResult{Err: err} } paths[path] = struct{}{} @@ -313,18 +261,10 @@ func convertRetryPolicy(jrp *jsonRetryPolicy) (p *internalserviceconfig.RetryPol if jrp == nil { return nil, nil } - ib, err := parseDuration(&jrp.InitialBackoff) - if err != nil { - return nil, err - } - mb, err := parseDuration(&jrp.MaxBackoff) - if err != nil { - return nil, err - } if jrp.MaxAttempts <= 1 || - *ib <= 0 || - *mb <= 0 || + jrp.InitialBackoff <= 0 || + jrp.MaxBackoff <= 0 || jrp.BackoffMultiplier <= 0 || len(jrp.RetryableStatusCodes) == 0 { logger.Warningf("grpc: ignoring retry policy %v due to illegal configuration", jrp) @@ -333,8 +273,8 @@ func convertRetryPolicy(jrp *jsonRetryPolicy) (p *internalserviceconfig.RetryPol rp := &internalserviceconfig.RetryPolicy{ MaxAttempts: jrp.MaxAttempts, - InitialBackoff: *ib, - MaxBackoff: *mb, + InitialBackoff: time.Duration(jrp.InitialBackoff), + MaxBackoff: time.Duration(jrp.MaxBackoff), BackoffMultiplier: jrp.BackoffMultiplier, RetryableStatusCodes: make(map[codes.Code]bool), } @@ -381,6 +321,9 @@ func init() { // // If any of them is NOT *ServiceConfig, return false. func equalServiceConfig(a, b serviceconfig.Config) bool { + if a == nil && b == nil { + return true + } aa, ok := a.(*ServiceConfig) if !ok { return false diff --git a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go index 73a2f926..35e7a20a 100644 --- a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go +++ b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go @@ -19,7 +19,7 @@ // Package serviceconfig defines types and methods for operating on gRPC // service configs. // -// Experimental +// # Experimental // // Notice: This package is EXPERIMENTAL and may be changed or removed in a // later release. diff --git a/vendor/google.golang.org/grpc/shared_buffer_pool.go b/vendor/google.golang.org/grpc/shared_buffer_pool.go new file mode 100644 index 00000000..48a64cfe --- /dev/null +++ b/vendor/google.golang.org/grpc/shared_buffer_pool.go @@ -0,0 +1,154 @@ +/* + * + * Copyright 2023 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpc + +import "sync" + +// SharedBufferPool is a pool of buffers that can be shared, resulting in +// decreased memory allocation. Currently, in gRPC-go, it is only utilized +// for parsing incoming messages. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +type SharedBufferPool interface { + // Get returns a buffer with specified length from the pool. + // + // The returned byte slice may be not zero initialized. + Get(length int) []byte + + // Put returns a buffer to the pool. + Put(*[]byte) +} + +// NewSharedBufferPool creates a simple SharedBufferPool with buckets +// of different sizes to optimize memory usage. This prevents the pool from +// wasting large amounts of memory, even when handling messages of varying sizes. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func NewSharedBufferPool() SharedBufferPool { + return &simpleSharedBufferPool{ + pools: [poolArraySize]simpleSharedBufferChildPool{ + newBytesPool(level0PoolMaxSize), + newBytesPool(level1PoolMaxSize), + newBytesPool(level2PoolMaxSize), + newBytesPool(level3PoolMaxSize), + newBytesPool(level4PoolMaxSize), + newBytesPool(0), + }, + } +} + +// simpleSharedBufferPool is a simple implementation of SharedBufferPool. +type simpleSharedBufferPool struct { + pools [poolArraySize]simpleSharedBufferChildPool +} + +func (p *simpleSharedBufferPool) Get(size int) []byte { + return p.pools[p.poolIdx(size)].Get(size) +} + +func (p *simpleSharedBufferPool) Put(bs *[]byte) { + p.pools[p.poolIdx(cap(*bs))].Put(bs) +} + +func (p *simpleSharedBufferPool) poolIdx(size int) int { + switch { + case size <= level0PoolMaxSize: + return level0PoolIdx + case size <= level1PoolMaxSize: + return level1PoolIdx + case size <= level2PoolMaxSize: + return level2PoolIdx + case size <= level3PoolMaxSize: + return level3PoolIdx + case size <= level4PoolMaxSize: + return level4PoolIdx + default: + return levelMaxPoolIdx + } +} + +const ( + level0PoolMaxSize = 16 // 16 B + level1PoolMaxSize = level0PoolMaxSize * 16 // 256 B + level2PoolMaxSize = level1PoolMaxSize * 16 // 4 KB + level3PoolMaxSize = level2PoolMaxSize * 16 // 64 KB + level4PoolMaxSize = level3PoolMaxSize * 16 // 1 MB +) + +const ( + level0PoolIdx = iota + level1PoolIdx + level2PoolIdx + level3PoolIdx + level4PoolIdx + levelMaxPoolIdx + poolArraySize +) + +type simpleSharedBufferChildPool interface { + Get(size int) []byte + Put(any) +} + +type bufferPool struct { + sync.Pool + + defaultSize int +} + +func (p *bufferPool) Get(size int) []byte { + bs := p.Pool.Get().(*[]byte) + + if cap(*bs) < size { + p.Pool.Put(bs) + + return make([]byte, size) + } + + return (*bs)[:size] +} + +func newBytesPool(size int) simpleSharedBufferChildPool { + return &bufferPool{ + Pool: sync.Pool{ + New: func() any { + bs := make([]byte, size) + return &bs + }, + }, + defaultSize: size, + } +} + +// nopBufferPool is a buffer pool just makes new buffer without pooling. +type nopBufferPool struct { +} + +func (nopBufferPool) Get(length int) []byte { + return make([]byte, length) +} + +func (nopBufferPool) Put(*[]byte) { +} diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go index 0285dcc6..4ab70e2d 100644 --- a/vendor/google.golang.org/grpc/stats/stats.go +++ b/vendor/google.golang.org/grpc/stats/stats.go @@ -59,18 +59,36 @@ func (s *Begin) IsClient() bool { return s.Client } func (s *Begin) isRPCStats() {} +// PickerUpdated indicates that the LB policy provided a new picker while the +// RPC was waiting for one. +type PickerUpdated struct{} + +// IsClient indicates if the stats information is from client side. Only Client +// Side interfaces with a Picker, thus always returns true. +func (*PickerUpdated) IsClient() bool { return true } + +func (*PickerUpdated) isRPCStats() {} + // InPayload contains the information for an incoming payload. type InPayload struct { // Client is true if this InPayload is from client side. Client bool // Payload is the payload with original type. - Payload interface{} + Payload any // Data is the serialized message payload. Data []byte - // Length is the length of uncompressed data. + + // Length is the size of the uncompressed payload data. Does not include any + // framing (gRPC or HTTP/2). Length int - // WireLength is the length of data on wire (compressed, signed, encrypted). + // CompressedLength is the size of the compressed payload data. Does not + // include any framing (gRPC or HTTP/2). Same as Length if compression not + // enabled. + CompressedLength int + // WireLength is the size of the compressed payload data plus gRPC framing. + // Does not include HTTP/2 framing. WireLength int + // RecvTime is the time when the payload is received. RecvTime time.Time } @@ -126,12 +144,18 @@ type OutPayload struct { // Client is true if this OutPayload is from client side. Client bool // Payload is the payload with original type. - Payload interface{} + Payload any // Data is the serialized message payload. Data []byte - // Length is the length of uncompressed data. + // Length is the size of the uncompressed payload data. Does not include any + // framing (gRPC or HTTP/2). Length int - // WireLength is the length of data on wire (compressed, signed, encrypted). + // CompressedLength is the size of the compressed payload data. Does not + // include any framing (gRPC or HTTP/2). Same as Length if compression not + // enabled. + CompressedLength int + // WireLength is the size of the compressed payload data plus gRPC framing. + // Does not include HTTP/2 framing. WireLength int // SentTime is the time when the payload is sent. SentTime time.Time diff --git a/vendor/google.golang.org/grpc/status/status.go b/vendor/google.golang.org/grpc/status/status.go index 54d18718..a93360ef 100644 --- a/vendor/google.golang.org/grpc/status/status.go +++ b/vendor/google.golang.org/grpc/status/status.go @@ -29,6 +29,7 @@ package status import ( "context" + "errors" "fmt" spb "google.golang.org/genproto/googleapis/rpc/status" @@ -49,7 +50,7 @@ func New(c codes.Code, msg string) *Status { } // Newf returns New(c, fmt.Sprintf(format, a...)). -func Newf(c codes.Code, format string, a ...interface{}) *Status { +func Newf(c codes.Code, format string, a ...any) *Status { return New(c, fmt.Sprintf(format, a...)) } @@ -59,7 +60,7 @@ func Error(c codes.Code, msg string) error { } // Errorf returns Error(c, fmt.Sprintf(format, a...)). -func Errorf(c codes.Code, format string, a ...interface{}) error { +func Errorf(c codes.Code, format string, a ...any) error { return Error(c, fmt.Sprintf(format, a...)) } @@ -73,19 +74,54 @@ func FromProto(s *spb.Status) *Status { return status.FromProto(s) } -// FromError returns a Status representing err if it was produced by this -// package or has a method `GRPCStatus() *Status`. -// If err is nil, a Status is returned with codes.OK and no message. -// Otherwise, ok is false and a Status is returned with codes.Unknown and -// the original error message. +// FromError returns a Status representation of err. +// +// - If err was produced by this package or implements the method `GRPCStatus() +// *Status` and `GRPCStatus()` does not return nil, or if err wraps a type +// satisfying this, the Status from `GRPCStatus()` is returned. For wrapped +// errors, the message returned contains the entire err.Error() text and not +// just the wrapped status. In that case, ok is true. +// +// - If err is nil, a Status is returned with codes.OK and no message, and ok +// is true. +// +// - If err implements the method `GRPCStatus() *Status` and `GRPCStatus()` +// returns nil (which maps to Codes.OK), or if err wraps a type +// satisfying this, a Status is returned with codes.Unknown and err's +// Error() message, and ok is false. +// +// - Otherwise, err is an error not compatible with this package. In this +// case, a Status is returned with codes.Unknown and err's Error() message, +// and ok is false. func FromError(err error) (s *Status, ok bool) { if err == nil { return nil, true } - if se, ok := err.(interface { - GRPCStatus() *Status - }); ok { - return se.GRPCStatus(), true + type grpcstatus interface{ GRPCStatus() *Status } + if gs, ok := err.(grpcstatus); ok { + grpcStatus := gs.GRPCStatus() + if grpcStatus == nil { + // Error has status nil, which maps to codes.OK. There + // is no sensible behavior for this, so we turn it into + // an error with codes.Unknown and discard the existing + // status. + return New(codes.Unknown, err.Error()), false + } + return grpcStatus, true + } + var gs grpcstatus + if errors.As(err, &gs) { + grpcStatus := gs.GRPCStatus() + if grpcStatus == nil { + // Error wraps an error that has status nil, which maps + // to codes.OK. There is no sensible behavior for this, + // so we turn it into an error with codes.Unknown and + // discard the existing status. + return New(codes.Unknown, err.Error()), false + } + p := grpcStatus.Proto() + p.Message = err.Error() + return status.FromProto(p), true } return New(codes.Unknown, err.Error()), false } @@ -97,33 +133,30 @@ func Convert(err error) *Status { return s } -// Code returns the Code of the error if it is a Status error, codes.OK if err -// is nil, or codes.Unknown otherwise. +// Code returns the Code of the error if it is a Status error or if it wraps a +// Status error. If that is not the case, it returns codes.OK if err is nil, or +// codes.Unknown otherwise. func Code(err error) codes.Code { // Don't use FromError to avoid allocation of OK status. if err == nil { return codes.OK } - if se, ok := err.(interface { - GRPCStatus() *Status - }); ok { - return se.GRPCStatus().Code() - } - return codes.Unknown + + return Convert(err).Code() } -// FromContextError converts a context error into a Status. It returns a -// Status with codes.OK if err is nil, or a Status with codes.Unknown if err is -// non-nil and not a context error. +// FromContextError converts a context error or wrapped context error into a +// Status. It returns a Status with codes.OK if err is nil, or a Status with +// codes.Unknown if err is non-nil and not a context error. func FromContextError(err error) *Status { - switch err { - case nil: + if err == nil { return nil - case context.DeadlineExceeded: + } + if errors.Is(err, context.DeadlineExceeded) { return New(codes.DeadlineExceeded, err.Error()) - case context.Canceled: + } + if errors.Is(err, context.Canceled) { return New(codes.Canceled, err.Error()) - default: - return New(codes.Unknown, err.Error()) } + return New(codes.Unknown, err.Error()) } diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go index 625d47b3..b14b2fbe 100644 --- a/vendor/google.golang.org/grpc/stream.go +++ b/vendor/google.golang.org/grpc/stream.go @@ -31,13 +31,16 @@ import ( "google.golang.org/grpc/balancer" "google.golang.org/grpc/codes" "google.golang.org/grpc/encoding" + "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/balancerload" "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/internal/grpcutil" + imetadata "google.golang.org/grpc/internal/metadata" iresolver "google.golang.org/grpc/internal/resolver" "google.golang.org/grpc/internal/serviceconfig" + istatus "google.golang.org/grpc/internal/status" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -46,11 +49,13 @@ import ( ) // StreamHandler defines the handler called by gRPC server to complete the -// execution of a streaming RPC. If a StreamHandler returns an error, it -// should be produced by the status package, or else gRPC will use -// codes.Unknown as the status code and err.Error() as the status message -// of the RPC. -type StreamHandler func(srv interface{}, stream ServerStream) error +// execution of a streaming RPC. +// +// If a StreamHandler returns an error, it should either be produced by the +// status package, or be one of the context errors. Otherwise, gRPC will use +// codes.Unknown as the status code and err.Error() as the status message of the +// RPC. +type StreamHandler func(srv any, stream ServerStream) error // StreamDesc represents a streaming RPC service's method specification. Used // on the server when registering services and on the client when initiating @@ -75,9 +80,9 @@ type Stream interface { // Deprecated: See ClientStream and ServerStream documentation instead. Context() context.Context // Deprecated: See ClientStream and ServerStream documentation instead. - SendMsg(m interface{}) error + SendMsg(m any) error // Deprecated: See ClientStream and ServerStream documentation instead. - RecvMsg(m interface{}) error + RecvMsg(m any) error } // ClientStream defines the client-side behavior of a streaming RPC. @@ -86,7 +91,9 @@ type Stream interface { // status package. type ClientStream interface { // Header returns the header metadata received from the server if there - // is any. It blocks if the metadata is not ready to read. + // is any. It blocks if the metadata is not ready to read. If the metadata + // is nil and the error is also nil, then the stream was terminated without + // headers, and the status can be discovered by calling RecvMsg. Header() (metadata.MD, error) // Trailer returns the trailer metadata from the server, if there is any. // It must only be called after stream.CloseAndRecv has returned, or @@ -119,7 +126,10 @@ type ClientStream interface { // calling RecvMsg on the same stream at the same time, but it is not safe // to call SendMsg on the same stream in different goroutines. It is also // not safe to call CloseSend concurrently with SendMsg. - SendMsg(m interface{}) error + // + // It is not safe to modify the message after calling SendMsg. Tracing + // libraries and stats handlers may use the message lazily. + SendMsg(m any) error // RecvMsg blocks until it receives a message into m or the stream is // done. It returns io.EOF when the stream completes successfully. On // any other error, the stream is aborted and the error contains the RPC @@ -128,7 +138,7 @@ type ClientStream interface { // It is safe to have a goroutine calling SendMsg and another goroutine // calling RecvMsg on the same stream at the same time, but it is not // safe to call RecvMsg on the same stream in different goroutines. - RecvMsg(m interface{}) error + RecvMsg(m any) error } // NewStream creates a new Stream for the client side. This is typically @@ -137,13 +147,13 @@ type ClientStream interface { // To ensure resources are not leaked due to the stream returned, one of the following // actions must be performed: // -// 1. Call Close on the ClientConn. -// 2. Cancel the context provided. -// 3. Call RecvMsg until a non-nil error is returned. A protobuf-generated -// client-streaming RPC, for instance, might use the helper function -// CloseAndRecv (note that CloseSend does not Recv, therefore is not -// guaranteed to release all resources). -// 4. Receive a non-nil, non-io.EOF error from Header or SendMsg. +// 1. Call Close on the ClientConn. +// 2. Cancel the context provided. +// 3. Call RecvMsg until a non-nil error is returned. A protobuf-generated +// client-streaming RPC, for instance, might use the helper function +// CloseAndRecv (note that CloseSend does not Recv, therefore is not +// guaranteed to release all resources). +// 4. Receive a non-nil, non-io.EOF error from Header or SendMsg. // // If none of the above happen, a goroutine and a context will be leaked, and grpc // will not call the optionally-configured stats handler with a stats.End message. @@ -164,6 +174,30 @@ func NewClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth } func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (_ ClientStream, err error) { + // Start tracking the RPC for idleness purposes. This is where a stream is + // created for both streaming and unary RPCs, and hence is a good place to + // track active RPC count. + if err := cc.idlenessMgr.OnCallBegin(); err != nil { + return nil, err + } + // Add a calloption, to decrement the active call count, that gets executed + // when the RPC completes. + opts = append([]CallOption{OnFinish(func(error) { cc.idlenessMgr.OnCallEnd() })}, opts...) + + if md, added, ok := metadata.FromOutgoingContextRaw(ctx); ok { + // validate md + if err := imetadata.Validate(md); err != nil { + return nil, status.Error(codes.Internal, err.Error()) + } + // validate added + for _, kvs := range added { + for i := 0; i < len(kvs); i += 2 { + if err := imetadata.ValidatePair(kvs[i], kvs[i+1]); err != nil { + return nil, status.Error(codes.Internal, err.Error()) + } + } + } + } if channelz.IsOn() { cc.incrCallsStarted() defer func() { @@ -187,6 +221,13 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth rpcInfo := iresolver.RPCInfo{Context: ctx, Method: method} rpcConfig, err := cc.safeConfigSelector.SelectConfig(rpcInfo) if err != nil { + if st, ok := status.FromError(err); ok { + // Restrict the code to the list allowed by gRFC A54. + if istatus.IsRestrictedControlPlaneCode(st) { + err = status.Errorf(codes.Internal, "config selector returned illegal status: %v", err) + } + return nil, err + } return nil, toRPCErr(err) } @@ -293,20 +334,35 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client if !cc.dopts.disableRetry { cs.retryThrottler = cc.retryThrottler.Load().(*retryThrottler) } - cs.binlog = binarylog.GetMethodLogger(method) - - if err := cs.newAttemptLocked(false /* isTransparent */); err != nil { - cs.finish(err) - return nil, err + if ml := binarylog.GetMethodLogger(method); ml != nil { + cs.binlogs = append(cs.binlogs, ml) + } + if cc.dopts.binaryLogger != nil { + if ml := cc.dopts.binaryLogger.GetMethodLogger(method); ml != nil { + cs.binlogs = append(cs.binlogs, ml) + } } - op := func(a *csAttempt) error { return a.newStream() } + // Pick the transport to use and create a new stream on the transport. + // Assign cs.attempt upon success. + op := func(a *csAttempt) error { + if err := a.getTransport(); err != nil { + return err + } + if err := a.newStream(); err != nil { + return err + } + // Because this operation is always called either here (while creating + // the clientStream) or by the retry code while locked when replaying + // the operation, it is safe to access cs.attempt directly. + cs.attempt = a + return nil + } if err := cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }); err != nil { - cs.finish(err) return nil, err } - if cs.binlog != nil { + if len(cs.binlogs) != 0 { md, _ := metadata.FromOutgoingContext(ctx) logEntry := &binarylog.ClientHeader{ OnClientSide: true, @@ -320,7 +376,9 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client logEntry.Timeout = 0 } } - cs.binlog.Log(logEntry) + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, logEntry) + } } if desc != unaryStreamDesc { @@ -341,14 +399,20 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client return cs, nil } -// newAttemptLocked creates a new attempt with a transport. -// If it succeeds, then it replaces clientStream's attempt with this new attempt. -func (cs *clientStream) newAttemptLocked(isTransparent bool) (retErr error) { +// newAttemptLocked creates a new csAttempt without a transport or stream. +func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error) { + if err := cs.ctx.Err(); err != nil { + return nil, toRPCErr(err) + } + if err := cs.cc.ctx.Err(); err != nil { + return nil, ErrClientConnClosing + } + ctx := newContextWithRPCInfo(cs.ctx, cs.callInfo.failFast, cs.callInfo.codec, cs.cp, cs.comp) method := cs.callHdr.Method - sh := cs.cc.dopts.copts.StatsHandler var beginTime time.Time - if sh != nil { + shs := cs.cc.dopts.copts.StatsHandlers + for _, sh := range shs { ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: cs.callInfo.failFast}) beginTime = time.Now() begin := &stats.Begin{ @@ -377,58 +441,81 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (retErr error) { ctx = trace.NewContext(ctx, trInfo.tr) } - newAttempt := &csAttempt{ - ctx: ctx, - beginTime: beginTime, - cs: cs, - dc: cs.cc.dopts.dc, - statsHandler: sh, - trInfo: trInfo, - } - defer func() { - if retErr != nil { - // This attempt is not set in the clientStream, so it's finish won't - // be called. Call it here for stats and trace in case they are not - // nil. - newAttempt.finish(retErr) - } - }() - - if err := ctx.Err(); err != nil { - return toRPCErr(err) - } - - if cs.cc.parsedTarget.Scheme == "xds" { + if cs.cc.parsedTarget.URL.Scheme == internal.GRPCResolverSchemeExtraMetadata { // Add extra metadata (metadata that will be added by transport) to context // so the balancer can see them. ctx = grpcutil.WithExtraMetadata(ctx, metadata.Pairs( "content-type", grpcutil.ContentType(cs.callHdr.ContentSubtype), )) } - t, done, err := cs.cc.getTransport(ctx, cs.callInfo.failFast, cs.callHdr.Method) + + return &csAttempt{ + ctx: ctx, + beginTime: beginTime, + cs: cs, + dc: cs.cc.dopts.dc, + statsHandlers: shs, + trInfo: trInfo, + }, nil +} + +func (a *csAttempt) getTransport() error { + cs := a.cs + + var err error + a.t, a.pickResult, err = cs.cc.getTransport(a.ctx, cs.callInfo.failFast, cs.callHdr.Method) if err != nil { + if de, ok := err.(dropError); ok { + err = de.error + a.drop = true + } return err } - if trInfo != nil { - trInfo.firstLine.SetRemoteAddr(t.RemoteAddr()) + if a.trInfo != nil { + a.trInfo.firstLine.SetRemoteAddr(a.t.RemoteAddr()) } - newAttempt.t = t - newAttempt.done = done - cs.attempt = newAttempt return nil } func (a *csAttempt) newStream() error { cs := a.cs cs.callHdr.PreviousAttempts = cs.numRetries + + // Merge metadata stored in PickResult, if any, with existing call metadata. + // It is safe to overwrite the csAttempt's context here, since all state + // maintained in it are local to the attempt. When the attempt has to be + // retried, a new instance of csAttempt will be created. + if a.pickResult.Metadata != nil { + // We currently do not have a function it the metadata package which + // merges given metadata with existing metadata in a context. Existing + // function `AppendToOutgoingContext()` takes a variadic argument of key + // value pairs. + // + // TODO: Make it possible to retrieve key value pairs from metadata.MD + // in a form passable to AppendToOutgoingContext(), or create a version + // of AppendToOutgoingContext() that accepts a metadata.MD. + md, _ := metadata.FromOutgoingContext(a.ctx) + md = metadata.Join(md, a.pickResult.Metadata) + a.ctx = metadata.NewOutgoingContext(a.ctx, md) + } + s, err := a.t.NewStream(a.ctx, cs.callHdr) if err != nil { - // Return without converting to an RPC error so retry code can - // inspect. - return err + nse, ok := err.(*transport.NewStreamError) + if !ok { + // Unexpected. + return err + } + + if nse.AllowTransparentRetry { + a.allowTransparentRetry = true + } + + // Unwrap and convert error. + return toRPCErr(nse.Err) } - cs.attempt.s = s - cs.attempt.p = &parser{r: s} + a.s = s + a.p = &parser{r: s, recvBufferPool: a.cs.cc.dopts.recvBufferPool} return nil } @@ -454,7 +541,7 @@ type clientStream struct { retryThrottler *retryThrottler // The throttler active when the RPC began. - binlog *binarylog.MethodLogger // Binary logger, can be nil. + binlogs []binarylog.MethodLogger // serverHeaderBinlogged is a boolean for whether server header has been // logged. Server header will be logged when the first time one of those // happens: stream.Header(), stream.Recv(). @@ -486,12 +573,12 @@ type clientStream struct { // csAttempt implements a single transport stream attempt within a // clientStream. type csAttempt struct { - ctx context.Context - cs *clientStream - t transport.ClientTransport - s *transport.Stream - p *parser - done func(balancer.DoneInfo) + ctx context.Context + cs *clientStream + t transport.ClientTransport + s *transport.Stream + p *parser + pickResult balancer.PickResult finished bool dc Decompressor @@ -504,8 +591,13 @@ type csAttempt struct { // and cleared when the finish method is called. trInfo *traceInfo - statsHandler stats.Handler - beginTime time.Time + statsHandlers []stats.Handler + beginTime time.Time + + // set for newStream errors that may be transparently retried + allowTransparentRetry bool + // set for pick errors that are returned as a status + drop bool } func (cs *clientStream) commitAttemptLocked() { @@ -525,41 +617,21 @@ func (cs *clientStream) commitAttempt() { // shouldRetry returns nil if the RPC should be retried; otherwise it returns // the error that should be returned by the operation. If the RPC should be // retried, the bool indicates whether it is being retried transparently. -func (cs *clientStream) shouldRetry(err error) (bool, error) { - if cs.attempt.s == nil { - // Error from NewClientStream. - nse, ok := err.(*transport.NewStreamError) - if !ok { - // Unexpected, but assume no I/O was performed and the RPC is not - // fatal, so retry indefinitely. - return true, nil - } - - // Unwrap and convert error. - err = toRPCErr(nse.Err) - - // Never retry DoNotRetry errors, which indicate the RPC should not be - // retried due to max header list size violation, etc. - if nse.DoNotRetry { - return false, err - } +func (a *csAttempt) shouldRetry(err error) (bool, error) { + cs := a.cs - // In the event of a non-IO operation error from NewStream, we never - // attempted to write anything to the wire, so we can retry - // indefinitely. - if !nse.DoNotTransparentRetry { - return true, nil - } - } - if cs.finished || cs.committed { - // RPC is finished or committed; cannot retry. + if cs.finished || cs.committed || a.drop { + // RPC is finished or committed or was dropped by the picker; cannot retry. return false, err } + if a.s == nil && a.allowTransparentRetry { + return true, nil + } // Wait for the trailers. unprocessed := false - if cs.attempt.s != nil { - <-cs.attempt.s.Done() - unprocessed = cs.attempt.s.Unprocessed() + if a.s != nil { + <-a.s.Done() + unprocessed = a.s.Unprocessed() } if cs.firstAttempt && unprocessed { // First attempt, stream unprocessed: transparently retry. @@ -571,14 +643,14 @@ func (cs *clientStream) shouldRetry(err error) (bool, error) { pushback := 0 hasPushback := false - if cs.attempt.s != nil { - if !cs.attempt.s.TrailersOnly() { + if a.s != nil { + if !a.s.TrailersOnly() { return false, err } // TODO(retry): Move down if the spec changes to not check server pushback // before considering this a failure for throttling. - sps := cs.attempt.s.Trailer()["grpc-retry-pushback-ms"] + sps := a.s.Trailer()["grpc-retry-pushback-ms"] if len(sps) == 1 { var e error if pushback, e = strconv.Atoi(sps[0]); e != nil || pushback < 0 { @@ -595,10 +667,10 @@ func (cs *clientStream) shouldRetry(err error) (bool, error) { } var code codes.Code - if cs.attempt.s != nil { - code = cs.attempt.s.Status().Code() + if a.s != nil { + code = a.s.Status().Code() } else { - code = status.Convert(err).Code() + code = status.Code(err) } rp := cs.methodConfig.RetryPolicy @@ -643,19 +715,24 @@ func (cs *clientStream) shouldRetry(err error) (bool, error) { } // Returns nil if a retry was performed and succeeded; error otherwise. -func (cs *clientStream) retryLocked(lastErr error) error { +func (cs *clientStream) retryLocked(attempt *csAttempt, lastErr error) error { for { - cs.attempt.finish(toRPCErr(lastErr)) - isTransparent, err := cs.shouldRetry(lastErr) + attempt.finish(toRPCErr(lastErr)) + isTransparent, err := attempt.shouldRetry(lastErr) if err != nil { cs.commitAttemptLocked() return err } cs.firstAttempt = false - if err := cs.newAttemptLocked(isTransparent); err != nil { + attempt, err = cs.newAttemptLocked(isTransparent) + if err != nil { + // Only returns error if the clientconn is closed or the context of + // the stream is canceled. return err } - if lastErr = cs.replayBufferLocked(); lastErr == nil { + // Note that the first op in the replay buffer always sets cs.attempt + // if it is able to pick a transport and create a stream. + if lastErr = cs.replayBufferLocked(attempt); lastErr == nil { return nil } } @@ -665,7 +742,10 @@ func (cs *clientStream) Context() context.Context { cs.commitAttempt() // No need to lock before using attempt, since we know it is committed and // cannot change. - return cs.attempt.s.Context() + if cs.attempt.s != nil { + return cs.attempt.s.Context() + } + return cs.ctx } func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) error { @@ -679,6 +759,18 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) // already be status errors. return toRPCErr(op(cs.attempt)) } + if len(cs.buffer) == 0 { + // For the first op, which controls creation of the stream and + // assigns cs.attempt, we need to create a new attempt inline + // before executing the first op. On subsequent ops, the attempt + // is created immediately before replaying the ops. + var err error + if cs.attempt, err = cs.newAttemptLocked(false /* isTransparent */); err != nil { + cs.mu.Unlock() + cs.finish(err) + return err + } + } a := cs.attempt cs.mu.Unlock() err := op(a) @@ -695,7 +787,7 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) cs.mu.Unlock() return err } - if err := cs.retryLocked(err); err != nil { + if err := cs.retryLocked(a, err); err != nil { cs.mu.Unlock() return err } @@ -709,12 +801,21 @@ func (cs *clientStream) Header() (metadata.MD, error) { m, err = a.s.Header() return toRPCErr(err) }, cs.commitAttemptLocked) + + if m == nil && err == nil { + // The stream ended with success. Finish the clientStream. + err = io.EOF + } + if err != nil { cs.finish(err) - return nil, err + // Do not return the error. The user should get it by calling Recv(). + return nil, nil } - if cs.binlog != nil && !cs.serverHeaderBinlogged { - // Only log if binary log is on and header has not been logged. + + if len(cs.binlogs) != 0 && !cs.serverHeaderBinlogged && m != nil { + // Only log if binary log is on and header has not been logged, and + // there is actually headers to log. logEntry := &binarylog.ServerHeader{ OnClientSide: true, Header: m, @@ -723,10 +824,13 @@ func (cs *clientStream) Header() (metadata.MD, error) { if peer, ok := peer.FromContext(cs.Context()); ok { logEntry.PeerAddr = peer.Addr } - cs.binlog.Log(logEntry) cs.serverHeaderBinlogged = true + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, logEntry) + } } - return m, err + + return m, nil } func (cs *clientStream) Trailer() metadata.MD { @@ -744,10 +848,9 @@ func (cs *clientStream) Trailer() metadata.MD { return cs.attempt.s.Trailer() } -func (cs *clientStream) replayBufferLocked() error { - a := cs.attempt +func (cs *clientStream) replayBufferLocked(attempt *csAttempt) error { for _, f := range cs.buffer { - if err := f(a); err != nil { + if err := f(attempt); err != nil { return err } } @@ -767,7 +870,7 @@ func (cs *clientStream) bufferForRetryLocked(sz int, op func(a *csAttempt) error cs.buffer = append(cs.buffer, op) } -func (cs *clientStream) SendMsg(m interface{}) (err error) { +func (cs *clientStream) SendMsg(m any) (err error) { defer func() { if err != nil && err != io.EOF { // Call finish on the client stream for errors generated by this SendMsg @@ -795,61 +898,46 @@ func (cs *clientStream) SendMsg(m interface{}) (err error) { if len(payload) > *cs.callInfo.maxSendMessageSize { return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), *cs.callInfo.maxSendMessageSize) } - msgBytes := data // Store the pointer before setting to nil. For binary logging. op := func(a *csAttempt) error { - err := a.sendMsg(m, hdr, payload, data) - // nil out the message and uncomp when replaying; they are only needed for - // stats which is disabled for subsequent attempts. - m, data = nil, nil - return err + return a.sendMsg(m, hdr, payload, data) } err = cs.withRetry(op, func() { cs.bufferForRetryLocked(len(hdr)+len(payload), op) }) - if cs.binlog != nil && err == nil { - cs.binlog.Log(&binarylog.ClientMessage{ + if len(cs.binlogs) != 0 && err == nil { + cm := &binarylog.ClientMessage{ OnClientSide: true, - Message: msgBytes, - }) + Message: data, + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, cm) + } } - return + return err } -func (cs *clientStream) RecvMsg(m interface{}) error { - if cs.binlog != nil && !cs.serverHeaderBinlogged { +func (cs *clientStream) RecvMsg(m any) error { + if len(cs.binlogs) != 0 && !cs.serverHeaderBinlogged { // Call Header() to binary log header if it's not already logged. cs.Header() } var recvInfo *payloadInfo - if cs.binlog != nil { + if len(cs.binlogs) != 0 { recvInfo = &payloadInfo{} } err := cs.withRetry(func(a *csAttempt) error { return a.recvMsg(m, recvInfo) }, cs.commitAttemptLocked) - if cs.binlog != nil && err == nil { - cs.binlog.Log(&binarylog.ServerMessage{ + if len(cs.binlogs) != 0 && err == nil { + sm := &binarylog.ServerMessage{ OnClientSide: true, Message: recvInfo.uncompressedBytes, - }) + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, sm) + } } if err != nil || !cs.desc.ServerStreams { // err != nil or non-server-streaming indicates end of stream. cs.finish(err) - - if cs.binlog != nil { - // finish will not log Trailer. Log Trailer here. - logEntry := &binarylog.ServerTrailer{ - OnClientSide: true, - Trailer: cs.Trailer(), - Err: err, - } - if logEntry.Err == io.EOF { - logEntry.Err = nil - } - if peer, ok := peer.FromContext(cs.Context()); ok { - logEntry.PeerAddr = peer.Addr - } - cs.binlog.Log(logEntry) - } } return err } @@ -869,10 +957,13 @@ func (cs *clientStream) CloseSend() error { return nil } cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }) - if cs.binlog != nil { - cs.binlog.Log(&binarylog.ClientHalfClose{ + if len(cs.binlogs) != 0 { + chc := &binarylog.ClientHalfClose{ OnClientSide: true, - }) + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, chc) + } } // We never returned an error here for reasons. return nil @@ -889,6 +980,9 @@ func (cs *clientStream) finish(err error) { return } cs.finished = true + for _, onFinish := range cs.callInfo.onFinish { + onFinish(err) + } cs.commitAttemptLocked() if cs.attempt != nil { cs.attempt.finish(err) @@ -899,16 +993,31 @@ func (cs *clientStream) finish(err error) { } } } + cs.mu.Unlock() - // For binary logging. only log cancel in finish (could be caused by RPC ctx - // canceled or ClientConn closed). Trailer will be logged in RecvMsg. - // - // Only one of cancel or trailer needs to be logged. In the cases where - // users don't call RecvMsg, users must have already canceled the RPC. - if cs.binlog != nil && status.Code(err) == codes.Canceled { - cs.binlog.Log(&binarylog.Cancel{ - OnClientSide: true, - }) + // Only one of cancel or trailer needs to be logged. + if len(cs.binlogs) != 0 { + switch err { + case errContextCanceled, errContextDeadline, ErrClientConnClosing: + c := &binarylog.Cancel{ + OnClientSide: true, + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, c) + } + default: + logEntry := &binarylog.ServerTrailer{ + OnClientSide: true, + Trailer: cs.Trailer(), + Err: err, + } + if peer, ok := peer.FromContext(cs.Context()); ok { + logEntry.PeerAddr = peer.Addr + } + for _, binlog := range cs.binlogs { + binlog.Log(cs.ctx, logEntry) + } + } } if err == nil { cs.retryThrottler.successfulRPC() @@ -923,7 +1032,7 @@ func (cs *clientStream) finish(err error) { cs.cancel() } -func (a *csAttempt) sendMsg(m interface{}, hdr, payld, data []byte) error { +func (a *csAttempt) sendMsg(m any, hdr, payld, data []byte) error { cs := a.cs if a.trInfo != nil { a.mu.Lock() @@ -941,8 +1050,8 @@ func (a *csAttempt) sendMsg(m interface{}, hdr, payld, data []byte) error { } return io.EOF } - if a.statsHandler != nil { - a.statsHandler.HandleRPC(a.ctx, outPayload(true, m, data, payld, time.Now())) + for _, sh := range a.statsHandlers { + sh.HandleRPC(a.ctx, outPayload(true, m, data, payld, time.Now())) } if channelz.IsOn() { a.t.IncrMsgSent() @@ -950,9 +1059,9 @@ func (a *csAttempt) sendMsg(m interface{}, hdr, payld, data []byte) error { return nil } -func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) { +func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) { cs := a.cs - if a.statsHandler != nil && payInfo == nil { + if len(a.statsHandlers) != 0 && payInfo == nil { payInfo = &payloadInfo{} } @@ -980,6 +1089,7 @@ func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) { } return io.EOF // indicates successful end of stream. } + return toRPCErr(err) } if a.trInfo != nil { @@ -989,15 +1099,16 @@ func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) { } a.mu.Unlock() } - if a.statsHandler != nil { - a.statsHandler.HandleRPC(a.ctx, &stats.InPayload{ + for _, sh := range a.statsHandlers { + sh.HandleRPC(a.ctx, &stats.InPayload{ Client: true, RecvTime: time.Now(), Payload: m, // TODO truncate large payload. - Data: payInfo.uncompressedBytes, - WireLength: payInfo.wireLength + headerLen, - Length: len(payInfo.uncompressedBytes), + Data: payInfo.uncompressedBytes, + WireLength: payInfo.compressedLength + headerLen, + CompressedLength: payInfo.compressedLength, + Length: len(payInfo.uncompressedBytes), }) } if channelz.IsOn() { @@ -1036,12 +1147,12 @@ func (a *csAttempt) finish(err error) { tr = a.s.Trailer() } - if a.done != nil { + if a.pickResult.Done != nil { br := false if a.s != nil { br = a.s.BytesReceived() } - a.done(balancer.DoneInfo{ + a.pickResult.Done(balancer.DoneInfo{ Err: err, Trailer: tr, BytesSent: a.s != nil, @@ -1049,7 +1160,7 @@ func (a *csAttempt) finish(err error) { ServerLoad: balancerload.Parse(tr), }) } - if a.statsHandler != nil { + for _, sh := range a.statsHandlers { end := &stats.End{ Client: true, BeginTime: a.beginTime, @@ -1057,7 +1168,7 @@ func (a *csAttempt) finish(err error) { Trailer: tr, Error: err, } - a.statsHandler.HandleRPC(a.ctx, end) + sh.HandleRPC(a.ctx, end) } if a.trInfo != nil && a.trInfo.tr != nil { if err == nil { @@ -1163,17 +1274,22 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin return nil, err } as.s = s - as.p = &parser{r: s} + as.p = &parser{r: s, recvBufferPool: ac.dopts.recvBufferPool} ac.incrCallsStarted() if desc != unaryStreamDesc { - // Listen on cc and stream contexts to cleanup when the user closes the - // ClientConn or cancels the stream context. In all other cases, an error - // should already be injected into the recv buffer by the transport, which - // the client will eventually receive, and then we will cancel the stream's - // context in clientStream.finish. + // Listen on stream context to cleanup when the stream context is + // canceled. Also listen for the addrConn's context in case the + // addrConn is closed or reconnects to a different address. In all + // other cases, an error should already be injected into the recv + // buffer by the transport, which the client will eventually receive, + // and then we will cancel the stream's context in + // addrConnStream.finish. go func() { + ac.mu.Lock() + acCtx := ac.ctx + ac.mu.Unlock() select { - case <-ac.ctx.Done(): + case <-acCtx.Done(): as.finish(status.Error(codes.Canceled, "grpc: the SubConn is closing")) case <-ctx.Done(): as.finish(toRPCErr(ctx.Err())) @@ -1236,7 +1352,7 @@ func (as *addrConnStream) Context() context.Context { return as.s.Context() } -func (as *addrConnStream) SendMsg(m interface{}) (err error) { +func (as *addrConnStream) SendMsg(m any) (err error) { defer func() { if err != nil && err != io.EOF { // Call finish on the client stream for errors generated by this SendMsg @@ -1281,7 +1397,7 @@ func (as *addrConnStream) SendMsg(m interface{}) (err error) { return nil } -func (as *addrConnStream) RecvMsg(m interface{}) (err error) { +func (as *addrConnStream) RecvMsg(m any) (err error) { defer func() { if err != nil || !as.desc.ServerStreams { // err != nil or non-server-streaming indicates end of stream. @@ -1362,8 +1478,10 @@ func (as *addrConnStream) finish(err error) { // ServerStream defines the server-side behavior of a streaming RPC. // -// All errors returned from ServerStream methods are compatible with the -// status package. +// Errors returned from ServerStream methods are compatible with the status +// package. However, the status code will often not match the RPC status as +// seen by the client application, and therefore, should not be relied upon for +// this purpose. type ServerStream interface { // SetHeader sets the header metadata. It may be called multiple times. // When call multiple times, all the provided metadata will be merged. @@ -1395,7 +1513,10 @@ type ServerStream interface { // It is safe to have a goroutine calling SendMsg and another goroutine // calling RecvMsg on the same stream at the same time, but it is not safe // to call SendMsg on the same stream in different goroutines. - SendMsg(m interface{}) error + // + // It is not safe to modify the message after calling SendMsg. Tracing + // libraries and stats handlers may use the message lazily. + SendMsg(m any) error // RecvMsg blocks until it receives a message into m or the stream is // done. It returns io.EOF when the client has performed a CloseSend. On // any non-EOF error, the stream is aborted and the error contains the @@ -1404,7 +1525,7 @@ type ServerStream interface { // It is safe to have a goroutine calling SendMsg and another goroutine // calling RecvMsg on the same stream at the same time, but it is not // safe to call RecvMsg on the same stream in different goroutines. - RecvMsg(m interface{}) error + RecvMsg(m any) error } // serverStream implements a server side Stream. @@ -1420,13 +1541,15 @@ type serverStream struct { comp encoding.Compressor decomp encoding.Compressor + sendCompressorName string + maxReceiveMessageSize int maxSendMessageSize int trInfo *traceInfo - statsHandler stats.Handler + statsHandler []stats.Handler - binlog *binarylog.MethodLogger + binlogs []binarylog.MethodLogger // serverHeaderBinlogged indicates whether server header has been logged. It // will happen when one of the following two happens: stream.SendHeader(), // stream.Send(). @@ -1446,17 +1569,29 @@ func (ss *serverStream) SetHeader(md metadata.MD) error { if md.Len() == 0 { return nil } + err := imetadata.Validate(md) + if err != nil { + return status.Error(codes.Internal, err.Error()) + } return ss.s.SetHeader(md) } func (ss *serverStream) SendHeader(md metadata.MD) error { - err := ss.t.WriteHeader(ss.s, md) - if ss.binlog != nil && !ss.serverHeaderBinlogged { + err := imetadata.Validate(md) + if err != nil { + return status.Error(codes.Internal, err.Error()) + } + + err = ss.t.WriteHeader(ss.s, md) + if len(ss.binlogs) != 0 && !ss.serverHeaderBinlogged { h, _ := ss.s.Header() - ss.binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) + } ss.serverHeaderBinlogged = true + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, sh) + } } return err } @@ -1465,10 +1600,13 @@ func (ss *serverStream) SetTrailer(md metadata.MD) { if md.Len() == 0 { return } + if err := imetadata.Validate(md); err != nil { + logger.Errorf("stream: failed to validate md when setting trailer, err: %v", err) + } ss.s.SetTrailer(md) } -func (ss *serverStream) SendMsg(m interface{}) (err error) { +func (ss *serverStream) SendMsg(m any) (err error) { defer func() { if ss.trInfo != nil { ss.mu.Lock() @@ -1476,7 +1614,7 @@ func (ss *serverStream) SendMsg(m interface{}) (err error) { if err == nil { ss.trInfo.tr.LazyLog(&payload{sent: true, msg: m}, true) } else { - ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) + ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) ss.trInfo.tr.SetError() } } @@ -1497,6 +1635,13 @@ func (ss *serverStream) SendMsg(m interface{}) (err error) { } }() + // Server handler could have set new compressor by calling SetSendCompressor. + // In case it is set, we need to use it for compressing outbound message. + if sendCompressorsName := ss.s.SendCompress(); sendCompressorsName != ss.sendCompressorName { + ss.comp = encoding.GetCompressor(sendCompressorsName) + ss.sendCompressorName = sendCompressorsName + } + // load hdr, payload, data hdr, payload, data, err := prepareMsg(m, ss.codec, ss.cp, ss.comp) if err != nil { @@ -1510,25 +1655,33 @@ func (ss *serverStream) SendMsg(m interface{}) (err error) { if err := ss.t.Write(ss.s, hdr, payload, &transport.Options{Last: false}); err != nil { return toRPCErr(err) } - if ss.binlog != nil { + if len(ss.binlogs) != 0 { if !ss.serverHeaderBinlogged { h, _ := ss.s.Header() - ss.binlog.Log(&binarylog.ServerHeader{ + sh := &binarylog.ServerHeader{ Header: h, - }) + } ss.serverHeaderBinlogged = true + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, sh) + } } - ss.binlog.Log(&binarylog.ServerMessage{ + sm := &binarylog.ServerMessage{ Message: data, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, sm) + } } - if ss.statsHandler != nil { - ss.statsHandler.HandleRPC(ss.s.Context(), outPayload(false, m, data, payload, time.Now())) + if len(ss.statsHandler) != 0 { + for _, sh := range ss.statsHandler { + sh.HandleRPC(ss.s.Context(), outPayload(false, m, data, payload, time.Now())) + } } return nil } -func (ss *serverStream) RecvMsg(m interface{}) (err error) { +func (ss *serverStream) RecvMsg(m any) (err error) { defer func() { if ss.trInfo != nil { ss.mu.Lock() @@ -1536,7 +1689,7 @@ func (ss *serverStream) RecvMsg(m interface{}) (err error) { if err == nil { ss.trInfo.tr.LazyLog(&payload{sent: false, msg: m}, true) } else if err != io.EOF { - ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) + ss.trInfo.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) ss.trInfo.tr.SetError() } } @@ -1557,13 +1710,16 @@ func (ss *serverStream) RecvMsg(m interface{}) (err error) { } }() var payInfo *payloadInfo - if ss.statsHandler != nil || ss.binlog != nil { + if len(ss.statsHandler) != 0 || len(ss.binlogs) != 0 { payInfo = &payloadInfo{} } if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp); err != nil { if err == io.EOF { - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ClientHalfClose{}) + if len(ss.binlogs) != 0 { + chc := &binarylog.ClientHalfClose{} + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, chc) + } } return err } @@ -1572,20 +1728,26 @@ func (ss *serverStream) RecvMsg(m interface{}) (err error) { } return toRPCErr(err) } - if ss.statsHandler != nil { - ss.statsHandler.HandleRPC(ss.s.Context(), &stats.InPayload{ - RecvTime: time.Now(), - Payload: m, - // TODO truncate large payload. - Data: payInfo.uncompressedBytes, - WireLength: payInfo.wireLength + headerLen, - Length: len(payInfo.uncompressedBytes), - }) + if len(ss.statsHandler) != 0 { + for _, sh := range ss.statsHandler { + sh.HandleRPC(ss.s.Context(), &stats.InPayload{ + RecvTime: time.Now(), + Payload: m, + // TODO truncate large payload. + Data: payInfo.uncompressedBytes, + Length: len(payInfo.uncompressedBytes), + WireLength: payInfo.compressedLength + headerLen, + CompressedLength: payInfo.compressedLength, + }) + } } - if ss.binlog != nil { - ss.binlog.Log(&binarylog.ClientMessage{ + if len(ss.binlogs) != 0 { + cm := &binarylog.ClientMessage{ Message: payInfo.uncompressedBytes, - }) + } + for _, binlog := range ss.binlogs { + binlog.Log(ss.ctx, cm) + } } return nil } @@ -1599,7 +1761,7 @@ func MethodFromServerStream(stream ServerStream) (string, bool) { // prepareMsg returns the hdr, payload and data // using the compressors passed or using the // passed preparedmsg -func prepareMsg(m interface{}, codec baseCodec, cp Compressor, comp encoding.Compressor) (hdr, payload, data []byte, err error) { +func prepareMsg(m any, codec baseCodec, cp Compressor, comp encoding.Compressor) (hdr, payload, data []byte, err error) { if preparedMsg, ok := m.(*PreparedMsg); ok { return preparedMsg.hdr, preparedMsg.payload, preparedMsg.encodedData, nil } diff --git a/vendor/google.golang.org/grpc/tap/tap.go b/vendor/google.golang.org/grpc/tap/tap.go index dbf34e6b..bfa5dfa4 100644 --- a/vendor/google.golang.org/grpc/tap/tap.go +++ b/vendor/google.golang.org/grpc/tap/tap.go @@ -19,7 +19,7 @@ // Package tap defines the function handles which are executed on the transport // layer of gRPC-Go and related information. // -// Experimental +// # Experimental // // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. diff --git a/vendor/google.golang.org/grpc/trace.go b/vendor/google.golang.org/grpc/trace.go index 07a2d26b..9ded7932 100644 --- a/vendor/google.golang.org/grpc/trace.go +++ b/vendor/google.golang.org/grpc/trace.go @@ -97,8 +97,8 @@ func truncate(x string, l int) string { // payload represents an RPC request or response payload. type payload struct { - sent bool // whether this is an outgoing payload - msg interface{} // e.g. a proto.Message + sent bool // whether this is an outgoing payload + msg any // e.g. a proto.Message // TODO(dsymonds): add stringifying info to codec, and limit how much we hold here? } @@ -111,7 +111,7 @@ func (p payload) String() string { type fmtStringer struct { format string - a []interface{} + a []any } func (f *fmtStringer) String() string { diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index 48594bc2..724ad210 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.41.0" +const Version = "1.58.3" diff --git a/vendor/google.golang.org/grpc/vet.sh b/vendor/google.golang.org/grpc/vet.sh index d923187a..bbc9e2e3 100644 --- a/vendor/google.golang.org/grpc/vet.sh +++ b/vendor/google.golang.org/grpc/vet.sh @@ -41,16 +41,8 @@ if [[ "$1" = "-install" ]]; then github.com/client9/misspell/cmd/misspell popd if [[ -z "${VET_SKIP_PROTO}" ]]; then - if [[ "${TRAVIS}" = "true" ]]; then - PROTOBUF_VERSION=3.14.0 - PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip - pushd /home/travis - wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME} - unzip ${PROTOC_FILENAME} - bin/protoc --version - popd - elif [[ "${GITHUB_ACTIONS}" = "true" ]]; then - PROTOBUF_VERSION=3.14.0 + if [[ "${GITHUB_ACTIONS}" = "true" ]]; then + PROTOBUF_VERSION=22.0 # a.k.a v4.22.0 in pb.go files. PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip pushd /home/runner/go wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME} @@ -66,8 +58,20 @@ elif [[ "$#" -ne 0 ]]; then die "Unknown argument(s): $*" fi +# - Check that generated proto files are up to date. +if [[ -z "${VET_SKIP_PROTO}" ]]; then + make proto && git status --porcelain 2>&1 | fail_on_output || \ + (git status; git --no-pager diff; exit 1) +fi + +if [[ -n "${VET_ONLY_PROTO}" ]]; then + exit 0 +fi + # - Ensure all source files contain a copyright message. -not git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)\|DO NOT EDIT" -- '*.go' +# (Done in two parts because Darwin "git grep" has broken support for compound +# exclusion matches.) +(grep -L "DO NOT EDIT" $(git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)" -- '*.go') || true) | fail_on_output # - Make sure all tests in grpc and grpc/test use leakcheck via Teardown. not grep 'func Test[^(]' *_test.go @@ -80,8 +84,11 @@ not git grep -l 'x/net/context' -- "*.go" # thread safety. git grep -l '"math/rand"' -- "*.go" 2>&1 | not grep -v '^examples\|^stress\|grpcrand\|^benchmark\|wrr_test' +# - Do not use "interface{}"; use "any" instead. +git grep -l 'interface{}' -- "*.go" 2>&1 | not grep -v '\.pb\.go\|protoc-gen-go-grpc' + # - Do not call grpclog directly. Use grpclog.Component instead. -git grep -l 'grpclog.I\|grpclog.W\|grpclog.E\|grpclog.F\|grpclog.V' -- "*.go" | not grep -v '^grpclog/component.go\|^internal/grpctest/tlogger_test.go' +git grep -l -e 'grpclog.I' --or -e 'grpclog.W' --or -e 'grpclog.E' --or -e 'grpclog.F' --or -e 'grpclog.V' -- "*.go" | not grep -v '^grpclog/component.go\|^internal/grpctest/tlogger_test.go' # - Ensure all ptypes proto packages are renamed when importing. not git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go" @@ -91,13 +98,6 @@ git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*. misspell -error . -# - Check that generated proto files are up to date. -if [[ -z "${VET_SKIP_PROTO}" ]]; then - PATH="/home/travis/bin:${PATH}" make proto && \ - git status --porcelain 2>&1 | fail_on_output || \ - (git status; git --no-pager diff; exit 1) -fi - # - gofmt, goimports, golint (with exceptions for generated code), go vet, # go mod tidy. # Perform these checks on each module inside gRPC. @@ -107,9 +107,9 @@ for MOD_FILE in $(find . -name 'go.mod'); do go vet -all ./... | fail_on_output gofmt -s -d -l . 2>&1 | fail_on_output goimports -l . 2>&1 | not grep -vE "\.pb\.go" - golint ./... 2>&1 | not grep -vE "/testv3\.pb\.go:" + golint ./... 2>&1 | not grep -vE "/grpc_testing_not_regenerate/.*\.pb\.go:" - go mod tidy + go mod tidy -compat=1.19 git status --porcelain 2>&1 | fail_on_output || \ (git status; git --no-pager diff; exit 1) popd @@ -119,8 +119,9 @@ done # # TODO(dfawley): don't use deprecated functions in examples or first-party # plugins. +# TODO(dfawley): enable ST1019 (duplicate imports) but allow for protobufs. SC_OUT="$(mktemp)" -staticcheck -go 1.9 -checks 'inherit,-ST1015' ./... > "${SC_OUT}" || true +staticcheck -go 1.19 -checks 'inherit,-ST1015,-ST1019,-SA1019' ./... > "${SC_OUT}" || true # Error if anything other than deprecation warnings are printed. not grep -v "is deprecated:.*SA1019" "${SC_OUT}" # Only ignore the following deprecated types/fields/functions. @@ -147,7 +148,6 @@ grpc.NewGZIPDecompressor grpc.RPCCompressor grpc.RPCDecompressor grpc.ServiceConfig -grpc.WithBalancerName grpc.WithCompressor grpc.WithDecompressor grpc.WithDialer @@ -171,8 +171,6 @@ proto.RegisteredExtension is deprecated proto.RegisteredExtensions is deprecated proto.RegisterMapType is deprecated proto.Unmarshaler is deprecated -resolver.Backend -resolver.GRPCLB Target is deprecated: Use the Target field in the BuildOptions instead. xxx_messageInfo_ ' "${SC_OUT}" diff --git a/vendor/google.golang.org/protobuf/AUTHORS b/vendor/google.golang.org/protobuf/AUTHORS deleted file mode 100644 index 2b00ddba..00000000 --- a/vendor/google.golang.org/protobuf/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at https://tip.golang.org/AUTHORS. diff --git a/vendor/google.golang.org/protobuf/CONTRIBUTORS b/vendor/google.golang.org/protobuf/CONTRIBUTORS deleted file mode 100644 index 1fbd3e97..00000000 --- a/vendor/google.golang.org/protobuf/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at https://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go new file mode 100644 index 00000000..5f28148d --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go @@ -0,0 +1,665 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "encoding/base64" + "fmt" + "math" + "strconv" + "strings" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/set" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// Unmarshal reads the given []byte into the given proto.Message. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func Unmarshal(b []byte, m proto.Message) error { + return UnmarshalOptions{}.Unmarshal(b, m) +} + +// UnmarshalOptions is a configurable JSON format parser. +type UnmarshalOptions struct { + pragma.NoUnkeyedLiterals + + // If AllowPartial is set, input for messages that will result in missing + // required fields will not return an error. + AllowPartial bool + + // If DiscardUnknown is set, unknown fields are ignored. + DiscardUnknown bool + + // Resolver is used for looking up types when unmarshaling + // google.protobuf.Any messages or extension fields. + // If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.MessageTypeResolver + protoregistry.ExtensionTypeResolver + } +} + +// Unmarshal reads the given []byte and populates the given proto.Message +// using options in the UnmarshalOptions object. +// It will clear the message first before setting the fields. +// If it returns an error, the given message may be partially set. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error { + return o.unmarshal(b, m) +} + +// unmarshal is a centralized function that all unmarshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for unmarshal that do not go through this. +func (o UnmarshalOptions) unmarshal(b []byte, m proto.Message) error { + proto.Reset(m) + + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + dec := decoder{json.NewDecoder(b), o} + if err := dec.unmarshalMessage(m.ProtoReflect(), false); err != nil { + return err + } + + // Check for EOF. + tok, err := dec.Read() + if err != nil { + return err + } + if tok.Kind() != json.EOF { + return dec.unexpectedTokenError(tok) + } + + if o.AllowPartial { + return nil + } + return proto.CheckInitialized(m) +} + +type decoder struct { + *json.Decoder + opts UnmarshalOptions +} + +// newError returns an error object with position info. +func (d decoder) newError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("(line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unexpectedTokenError returns a syntax error for the given unexpected token. +func (d decoder) unexpectedTokenError(tok json.Token) error { + return d.syntaxError(tok.Pos(), "unexpected token %s", tok.RawString()) +} + +// syntaxError returns a syntax error for given position. +func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("syntax error (line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unmarshalMessage unmarshals a message into the given protoreflect.Message. +func (d decoder) unmarshalMessage(m protoreflect.Message, skipTypeURL bool) error { + if unmarshal := wellKnownTypeUnmarshaler(m.Descriptor().FullName()); unmarshal != nil { + return unmarshal(d, m) + } + + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + messageDesc := m.Descriptor() + if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { + return errors.New("no support for proto1 MessageSets") + } + + var seenNums set.Ints + var seenOneofs set.Ints + fieldDescs := messageDesc.Fields() + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + default: + return d.unexpectedTokenError(tok) + case json.ObjectClose: + return nil + case json.Name: + // Continue below. + } + + name := tok.Name() + // Unmarshaling a non-custom embedded message in Any will contain the + // JSON field "@type" which should be skipped because it is not a field + // of the embedded message, but simply an artifact of the Any format. + if skipTypeURL && name == "@type" { + d.Read() + continue + } + + // Get the FieldDescriptor. + var fd protoreflect.FieldDescriptor + if strings.HasPrefix(name, "[") && strings.HasSuffix(name, "]") { + // Only extension names are in [name] format. + extName := protoreflect.FullName(name[1 : len(name)-1]) + extType, err := d.opts.Resolver.FindExtensionByName(extName) + if err != nil && err != protoregistry.NotFound { + return d.newError(tok.Pos(), "unable to resolve %s: %v", tok.RawString(), err) + } + if extType != nil { + fd = extType.TypeDescriptor() + if !messageDesc.ExtensionRanges().Has(fd.Number()) || fd.ContainingMessage().FullName() != messageDesc.FullName() { + return d.newError(tok.Pos(), "message %v cannot be extended by %v", messageDesc.FullName(), fd.FullName()) + } + } + } else { + // The name can either be the JSON name or the proto field name. + fd = fieldDescs.ByJSONName(name) + if fd == nil { + fd = fieldDescs.ByTextName(name) + } + } + if flags.ProtoLegacy { + if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() { + fd = nil // reset since the weak reference is not linked in + } + } + + if fd == nil { + // Field is unknown. + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + } + + // Do not allow duplicate fields. + num := uint64(fd.Number()) + if seenNums.Has(num) { + return d.newError(tok.Pos(), "duplicate field %v", tok.RawString()) + } + seenNums.Set(num) + + // No need to set values for JSON null unless the field type is + // google.protobuf.Value or google.protobuf.NullValue. + if tok, _ := d.Peek(); tok.Kind() == json.Null && !isKnownValue(fd) && !isNullValue(fd) { + d.Read() + continue + } + + switch { + case fd.IsList(): + list := m.Mutable(fd).List() + if err := d.unmarshalList(list, fd); err != nil { + return err + } + case fd.IsMap(): + mmap := m.Mutable(fd).Map() + if err := d.unmarshalMap(mmap, fd); err != nil { + return err + } + default: + // If field is a oneof, check if it has already been set. + if od := fd.ContainingOneof(); od != nil { + idx := uint64(od.Index()) + if seenOneofs.Has(idx) { + return d.newError(tok.Pos(), "error parsing %s, oneof %v is already set", tok.RawString(), od.FullName()) + } + seenOneofs.Set(idx) + } + + // Required or optional fields. + if err := d.unmarshalSingular(m, fd); err != nil { + return err + } + } + } +} + +func isKnownValue(fd protoreflect.FieldDescriptor) bool { + md := fd.Message() + return md != nil && md.FullName() == genid.Value_message_fullname +} + +func isNullValue(fd protoreflect.FieldDescriptor) bool { + ed := fd.Enum() + return ed != nil && ed.FullName() == genid.NullValue_enum_fullname +} + +// unmarshalSingular unmarshals to the non-repeated field specified +// by the given FieldDescriptor. +func (d decoder) unmarshalSingular(m protoreflect.Message, fd protoreflect.FieldDescriptor) error { + var val protoreflect.Value + var err error + switch fd.Kind() { + case protoreflect.MessageKind, protoreflect.GroupKind: + val = m.NewField(fd) + err = d.unmarshalMessage(val.Message(), false) + default: + val, err = d.unmarshalScalar(fd) + } + + if err != nil { + return err + } + m.Set(fd, val) + return nil +} + +// unmarshalScalar unmarshals to a scalar/enum protoreflect.Value specified by +// the given FieldDescriptor. +func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + const b32 int = 32 + const b64 int = 64 + + tok, err := d.Read() + if err != nil { + return protoreflect.Value{}, err + } + + kind := fd.Kind() + switch kind { + case protoreflect.BoolKind: + if tok.Kind() == json.Bool { + return protoreflect.ValueOfBool(tok.Bool()), nil + } + + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + if v, ok := unmarshalInt(tok, b32); ok { + return v, nil + } + + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + if v, ok := unmarshalInt(tok, b64); ok { + return v, nil + } + + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + if v, ok := unmarshalUint(tok, b32); ok { + return v, nil + } + + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + if v, ok := unmarshalUint(tok, b64); ok { + return v, nil + } + + case protoreflect.FloatKind: + if v, ok := unmarshalFloat(tok, b32); ok { + return v, nil + } + + case protoreflect.DoubleKind: + if v, ok := unmarshalFloat(tok, b64); ok { + return v, nil + } + + case protoreflect.StringKind: + if tok.Kind() == json.String { + return protoreflect.ValueOfString(tok.ParsedString()), nil + } + + case protoreflect.BytesKind: + if v, ok := unmarshalBytes(tok); ok { + return v, nil + } + + case protoreflect.EnumKind: + if v, ok := unmarshalEnum(tok, fd); ok { + return v, nil + } + + default: + panic(fmt.Sprintf("unmarshalScalar: invalid scalar kind %v", kind)) + } + + return protoreflect.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) +} + +func unmarshalInt(tok json.Token, bitSize int) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.Number: + return getInt(tok, bitSize) + + case json.String: + // Decode number from string. + s := strings.TrimSpace(tok.ParsedString()) + if len(s) != len(tok.ParsedString()) { + return protoreflect.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return protoreflect.Value{}, false + } + return getInt(tok, bitSize) + } + return protoreflect.Value{}, false +} + +func getInt(tok json.Token, bitSize int) (protoreflect.Value, bool) { + n, ok := tok.Int(bitSize) + if !ok { + return protoreflect.Value{}, false + } + if bitSize == 32 { + return protoreflect.ValueOfInt32(int32(n)), true + } + return protoreflect.ValueOfInt64(n), true +} + +func unmarshalUint(tok json.Token, bitSize int) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.Number: + return getUint(tok, bitSize) + + case json.String: + // Decode number from string. + s := strings.TrimSpace(tok.ParsedString()) + if len(s) != len(tok.ParsedString()) { + return protoreflect.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return protoreflect.Value{}, false + } + return getUint(tok, bitSize) + } + return protoreflect.Value{}, false +} + +func getUint(tok json.Token, bitSize int) (protoreflect.Value, bool) { + n, ok := tok.Uint(bitSize) + if !ok { + return protoreflect.Value{}, false + } + if bitSize == 32 { + return protoreflect.ValueOfUint32(uint32(n)), true + } + return protoreflect.ValueOfUint64(n), true +} + +func unmarshalFloat(tok json.Token, bitSize int) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.Number: + return getFloat(tok, bitSize) + + case json.String: + s := tok.ParsedString() + switch s { + case "NaN": + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(math.NaN())), true + } + return protoreflect.ValueOfFloat64(math.NaN()), true + case "Infinity": + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(math.Inf(+1))), true + } + return protoreflect.ValueOfFloat64(math.Inf(+1)), true + case "-Infinity": + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(math.Inf(-1))), true + } + return protoreflect.ValueOfFloat64(math.Inf(-1)), true + } + + // Decode number from string. + if len(s) != len(strings.TrimSpace(s)) { + return protoreflect.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return protoreflect.Value{}, false + } + return getFloat(tok, bitSize) + } + return protoreflect.Value{}, false +} + +func getFloat(tok json.Token, bitSize int) (protoreflect.Value, bool) { + n, ok := tok.Float(bitSize) + if !ok { + return protoreflect.Value{}, false + } + if bitSize == 32 { + return protoreflect.ValueOfFloat32(float32(n)), true + } + return protoreflect.ValueOfFloat64(n), true +} + +func unmarshalBytes(tok json.Token) (protoreflect.Value, bool) { + if tok.Kind() != json.String { + return protoreflect.Value{}, false + } + + s := tok.ParsedString() + enc := base64.StdEncoding + if strings.ContainsAny(s, "-_") { + enc = base64.URLEncoding + } + if len(s)%4 != 0 { + enc = enc.WithPadding(base64.NoPadding) + } + b, err := enc.DecodeString(s) + if err != nil { + return protoreflect.Value{}, false + } + return protoreflect.ValueOfBytes(b), true +} + +func unmarshalEnum(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflect.Value, bool) { + switch tok.Kind() { + case json.String: + // Lookup EnumNumber based on name. + s := tok.ParsedString() + if enumVal := fd.Enum().Values().ByName(protoreflect.Name(s)); enumVal != nil { + return protoreflect.ValueOfEnum(enumVal.Number()), true + } + + case json.Number: + if n, ok := tok.Int(32); ok { + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(n)), true + } + + case json.Null: + // This is only valid for google.protobuf.NullValue. + if isNullValue(fd) { + return protoreflect.ValueOfEnum(0), true + } + } + + return protoreflect.Value{}, false +} + +func (d decoder) unmarshalList(list protoreflect.List, fd protoreflect.FieldDescriptor) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ArrayOpen { + return d.unexpectedTokenError(tok) + } + + switch fd.Kind() { + case protoreflect.MessageKind, protoreflect.GroupKind: + for { + tok, err := d.Peek() + if err != nil { + return err + } + + if tok.Kind() == json.ArrayClose { + d.Read() + return nil + } + + val := list.NewElement() + if err := d.unmarshalMessage(val.Message(), false); err != nil { + return err + } + list.Append(val) + } + default: + for { + tok, err := d.Peek() + if err != nil { + return err + } + + if tok.Kind() == json.ArrayClose { + d.Read() + return nil + } + + val, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + list.Append(val) + } + } + + return nil +} + +func (d decoder) unmarshalMap(mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + // Determine ahead whether map entry is a scalar type or a message type in + // order to call the appropriate unmarshalMapValue func inside the for loop + // below. + var unmarshalMapValue func() (protoreflect.Value, error) + switch fd.MapValue().Kind() { + case protoreflect.MessageKind, protoreflect.GroupKind: + unmarshalMapValue = func() (protoreflect.Value, error) { + val := mmap.NewValue() + if err := d.unmarshalMessage(val.Message(), false); err != nil { + return protoreflect.Value{}, err + } + return val, nil + } + default: + unmarshalMapValue = func() (protoreflect.Value, error) { + return d.unmarshalScalar(fd.MapValue()) + } + } + +Loop: + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + default: + return d.unexpectedTokenError(tok) + case json.ObjectClose: + break Loop + case json.Name: + // Continue. + } + + // Unmarshal field name. + pkey, err := d.unmarshalMapKey(tok, fd.MapKey()) + if err != nil { + return err + } + + // Check for duplicate field name. + if mmap.Has(pkey) { + return d.newError(tok.Pos(), "duplicate map key %v", tok.RawString()) + } + + // Read and unmarshal field value. + pval, err := unmarshalMapValue() + if err != nil { + return err + } + + mmap.Set(pkey, pval) + } + + return nil +} + +// unmarshalMapKey converts given token of Name kind into a protoreflect.MapKey. +// A map key type is any integral or string type. +func (d decoder) unmarshalMapKey(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflect.MapKey, error) { + const b32 = 32 + const b64 = 64 + const base10 = 10 + + name := tok.Name() + kind := fd.Kind() + switch kind { + case protoreflect.StringKind: + return protoreflect.ValueOfString(name).MapKey(), nil + + case protoreflect.BoolKind: + switch name { + case "true": + return protoreflect.ValueOfBool(true).MapKey(), nil + case "false": + return protoreflect.ValueOfBool(false).MapKey(), nil + } + + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + if n, err := strconv.ParseInt(name, base10, b32); err == nil { + return protoreflect.ValueOfInt32(int32(n)).MapKey(), nil + } + + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + if n, err := strconv.ParseInt(name, base10, b64); err == nil { + return protoreflect.ValueOfInt64(int64(n)).MapKey(), nil + } + + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + if n, err := strconv.ParseUint(name, base10, b32); err == nil { + return protoreflect.ValueOfUint32(uint32(n)).MapKey(), nil + } + + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + if n, err := strconv.ParseUint(name, base10, b64); err == nil { + return protoreflect.ValueOfUint64(uint64(n)).MapKey(), nil + } + + default: + panic(fmt.Sprintf("invalid kind for map key: %v", kind)) + } + + return protoreflect.MapKey{}, d.newError(tok.Pos(), "invalid value for %v key: %s", kind, tok.RawString()) +} diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/doc.go b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go new file mode 100644 index 00000000..21d5d2cb --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protojson marshals and unmarshals protocol buffer messages as JSON +// format. It follows the guide at +// https://protobuf.dev/programming-guides/proto3#json. +// +// This package produces a different output than the standard "encoding/json" +// package, which does not operate correctly on protocol buffer messages. +package protojson diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go new file mode 100644 index 00000000..66b95870 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go @@ -0,0 +1,349 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "encoding/base64" + "fmt" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const defaultIndent = " " + +// Format formats the message as a multiline string. +// This function is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func Format(m proto.Message) string { + return MarshalOptions{Multiline: true}.Format(m) +} + +// Marshal writes the given proto.Message in JSON format using default options. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func Marshal(m proto.Message) ([]byte, error) { + return MarshalOptions{}.Marshal(m) +} + +// MarshalOptions is a configurable JSON format marshaler. +type MarshalOptions struct { + pragma.NoUnkeyedLiterals + + // Multiline specifies whether the marshaler should format the output in + // indented-form with every textual element on a new line. + // If Indent is an empty string, then an arbitrary indent is chosen. + Multiline bool + + // Indent specifies the set of indentation characters to use in a multiline + // formatted output such that every entry is preceded by Indent and + // terminated by a newline. If non-empty, then Multiline is treated as true. + // Indent can only be composed of space or tab characters. + Indent string + + // AllowPartial allows messages that have missing required fields to marshal + // without returning an error. If AllowPartial is false (the default), + // Marshal will return error if there are any missing required fields. + AllowPartial bool + + // UseProtoNames uses proto field name instead of lowerCamelCase name in JSON + // field names. + UseProtoNames bool + + // UseEnumNumbers emits enum values as numbers. + UseEnumNumbers bool + + // EmitUnpopulated specifies whether to emit unpopulated fields. It does not + // emit unpopulated oneof fields or unpopulated extension fields. + // The JSON value emitted for unpopulated fields are as follows: + // ╔═══════╤════════════════════════════╗ + // ║ JSON │ Protobuf field ║ + // ╠═══════╪════════════════════════════╣ + // ║ false │ proto3 boolean fields ║ + // ║ 0 │ proto3 numeric fields ║ + // ║ "" │ proto3 string/bytes fields ║ + // ║ null │ proto2 scalar fields ║ + // ║ null │ message fields ║ + // ║ [] │ list fields ║ + // ║ {} │ map fields ║ + // ╚═══════╧════════════════════════════╝ + EmitUnpopulated bool + + // Resolver is used for looking up types when expanding google.protobuf.Any + // messages. If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.ExtensionTypeResolver + protoregistry.MessageTypeResolver + } +} + +// Format formats the message as a string. +// This method is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func (o MarshalOptions) Format(m proto.Message) string { + if m == nil || !m.ProtoReflect().IsValid() { + return "" // invalid syntax, but okay since this is for debugging + } + o.AllowPartial = true + b, _ := o.Marshal(m) + return string(b) +} + +// Marshal marshals the given proto.Message in the JSON format using options in +// MarshalOptions. Do not depend on the output being stable. It may change over +// time across different versions of the program. +func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { + return o.marshal(nil, m) +} + +// MarshalAppend appends the JSON format encoding of m to b, +// returning the result. +func (o MarshalOptions) MarshalAppend(b []byte, m proto.Message) ([]byte, error) { + return o.marshal(b, m) +} + +// marshal is a centralized function that all marshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for marshal that do not go through this. +func (o MarshalOptions) marshal(b []byte, m proto.Message) ([]byte, error) { + if o.Multiline && o.Indent == "" { + o.Indent = defaultIndent + } + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + internalEnc, err := json.NewEncoder(b, o.Indent) + if err != nil { + return nil, err + } + + // Treat nil message interface as an empty message, + // in which case the output in an empty JSON object. + if m == nil { + return append(b, '{', '}'), nil + } + + enc := encoder{internalEnc, o} + if err := enc.marshalMessage(m.ProtoReflect(), ""); err != nil { + return nil, err + } + if o.AllowPartial { + return enc.Bytes(), nil + } + return enc.Bytes(), proto.CheckInitialized(m) +} + +type encoder struct { + *json.Encoder + opts MarshalOptions +} + +// typeFieldDesc is a synthetic field descriptor used for the "@type" field. +var typeFieldDesc = func() protoreflect.FieldDescriptor { + var fd filedesc.Field + fd.L0.FullName = "@type" + fd.L0.Index = -1 + fd.L1.Cardinality = protoreflect.Optional + fd.L1.Kind = protoreflect.StringKind + return &fd +}() + +// typeURLFieldRanger wraps a protoreflect.Message and modifies its Range method +// to additionally iterate over a synthetic field for the type URL. +type typeURLFieldRanger struct { + order.FieldRanger + typeURL string +} + +func (m typeURLFieldRanger) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { + if !f(typeFieldDesc, protoreflect.ValueOfString(m.typeURL)) { + return + } + m.FieldRanger.Range(f) +} + +// unpopulatedFieldRanger wraps a protoreflect.Message and modifies its Range +// method to additionally iterate over unpopulated fields. +type unpopulatedFieldRanger struct{ protoreflect.Message } + +func (m unpopulatedFieldRanger) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { + fds := m.Descriptor().Fields() + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if m.Has(fd) || fd.ContainingOneof() != nil { + continue // ignore populated fields and fields within a oneofs + } + + v := m.Get(fd) + isProto2Scalar := fd.Syntax() == protoreflect.Proto2 && fd.Default().IsValid() + isSingularMessage := fd.Cardinality() != protoreflect.Repeated && fd.Message() != nil + if isProto2Scalar || isSingularMessage { + v = protoreflect.Value{} // use invalid value to emit null + } + if !f(fd, v) { + return + } + } + m.Message.Range(f) +} + +// marshalMessage marshals the fields in the given protoreflect.Message. +// If the typeURL is non-empty, then a synthetic "@type" field is injected +// containing the URL as the value. +func (e encoder) marshalMessage(m protoreflect.Message, typeURL string) error { + if !flags.ProtoLegacy && messageset.IsMessageSet(m.Descriptor()) { + return errors.New("no support for proto1 MessageSets") + } + + if marshal := wellKnownTypeMarshaler(m.Descriptor().FullName()); marshal != nil { + return marshal(e, m) + } + + e.StartObject() + defer e.EndObject() + + var fields order.FieldRanger = m + if e.opts.EmitUnpopulated { + fields = unpopulatedFieldRanger{m} + } + if typeURL != "" { + fields = typeURLFieldRanger{fields, typeURL} + } + + var err error + order.RangeFields(fields, order.IndexNameFieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + name := fd.JSONName() + if e.opts.UseProtoNames { + name = fd.TextName() + } + + if err = e.WriteName(name); err != nil { + return false + } + if err = e.marshalValue(v, fd); err != nil { + return false + } + return true + }) + return err +} + +// marshalValue marshals the given protoreflect.Value. +func (e encoder) marshalValue(val protoreflect.Value, fd protoreflect.FieldDescriptor) error { + switch { + case fd.IsList(): + return e.marshalList(val.List(), fd) + case fd.IsMap(): + return e.marshalMap(val.Map(), fd) + default: + return e.marshalSingular(val, fd) + } +} + +// marshalSingular marshals the given non-repeated field value. This includes +// all scalar types, enums, messages, and groups. +func (e encoder) marshalSingular(val protoreflect.Value, fd protoreflect.FieldDescriptor) error { + if !val.IsValid() { + e.WriteNull() + return nil + } + + switch kind := fd.Kind(); kind { + case protoreflect.BoolKind: + e.WriteBool(val.Bool()) + + case protoreflect.StringKind: + if e.WriteString(val.String()) != nil { + return errors.InvalidUTF8(string(fd.FullName())) + } + + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + e.WriteInt(val.Int()) + + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + e.WriteUint(val.Uint()) + + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Uint64Kind, + protoreflect.Sfixed64Kind, protoreflect.Fixed64Kind: + // 64-bit integers are written out as JSON string. + e.WriteString(val.String()) + + case protoreflect.FloatKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 32) + + case protoreflect.DoubleKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 64) + + case protoreflect.BytesKind: + e.WriteString(base64.StdEncoding.EncodeToString(val.Bytes())) + + case protoreflect.EnumKind: + if fd.Enum().FullName() == genid.NullValue_enum_fullname { + e.WriteNull() + } else { + desc := fd.Enum().Values().ByNumber(val.Enum()) + if e.opts.UseEnumNumbers || desc == nil { + e.WriteInt(int64(val.Enum())) + } else { + e.WriteString(string(desc.Name())) + } + } + + case protoreflect.MessageKind, protoreflect.GroupKind: + if err := e.marshalMessage(val.Message(), ""); err != nil { + return err + } + + default: + panic(fmt.Sprintf("%v has unknown kind: %v", fd.FullName(), kind)) + } + return nil +} + +// marshalList marshals the given protoreflect.List. +func (e encoder) marshalList(list protoreflect.List, fd protoreflect.FieldDescriptor) error { + e.StartArray() + defer e.EndArray() + + for i := 0; i < list.Len(); i++ { + item := list.Get(i) + if err := e.marshalSingular(item, fd); err != nil { + return err + } + } + return nil +} + +// marshalMap marshals given protoreflect.Map. +func (e encoder) marshalMap(mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error { + e.StartObject() + defer e.EndObject() + + var err error + order.RangeEntries(mmap, order.GenericKeyOrder, func(k protoreflect.MapKey, v protoreflect.Value) bool { + if err = e.WriteName(k.String()); err != nil { + return false + } + if err = e.marshalSingular(v, fd.MapValue()); err != nil { + return false + } + return true + }) + return err +} diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go new file mode 100644 index 00000000..6c37d417 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go @@ -0,0 +1,895 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "bytes" + "fmt" + "math" + "strconv" + "strings" + "time" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" +) + +type marshalFunc func(encoder, protoreflect.Message) error + +// wellKnownTypeMarshaler returns a marshal function if the message type +// has specialized serialization behavior. It returns nil otherwise. +func wellKnownTypeMarshaler(name protoreflect.FullName) marshalFunc { + if name.Parent() == genid.GoogleProtobuf_package { + switch name.Name() { + case genid.Any_message_name: + return encoder.marshalAny + case genid.Timestamp_message_name: + return encoder.marshalTimestamp + case genid.Duration_message_name: + return encoder.marshalDuration + case genid.BoolValue_message_name, + genid.Int32Value_message_name, + genid.Int64Value_message_name, + genid.UInt32Value_message_name, + genid.UInt64Value_message_name, + genid.FloatValue_message_name, + genid.DoubleValue_message_name, + genid.StringValue_message_name, + genid.BytesValue_message_name: + return encoder.marshalWrapperType + case genid.Struct_message_name: + return encoder.marshalStruct + case genid.ListValue_message_name: + return encoder.marshalListValue + case genid.Value_message_name: + return encoder.marshalKnownValue + case genid.FieldMask_message_name: + return encoder.marshalFieldMask + case genid.Empty_message_name: + return encoder.marshalEmpty + } + } + return nil +} + +type unmarshalFunc func(decoder, protoreflect.Message) error + +// wellKnownTypeUnmarshaler returns a unmarshal function if the message type +// has specialized serialization behavior. It returns nil otherwise. +func wellKnownTypeUnmarshaler(name protoreflect.FullName) unmarshalFunc { + if name.Parent() == genid.GoogleProtobuf_package { + switch name.Name() { + case genid.Any_message_name: + return decoder.unmarshalAny + case genid.Timestamp_message_name: + return decoder.unmarshalTimestamp + case genid.Duration_message_name: + return decoder.unmarshalDuration + case genid.BoolValue_message_name, + genid.Int32Value_message_name, + genid.Int64Value_message_name, + genid.UInt32Value_message_name, + genid.UInt64Value_message_name, + genid.FloatValue_message_name, + genid.DoubleValue_message_name, + genid.StringValue_message_name, + genid.BytesValue_message_name: + return decoder.unmarshalWrapperType + case genid.Struct_message_name: + return decoder.unmarshalStruct + case genid.ListValue_message_name: + return decoder.unmarshalListValue + case genid.Value_message_name: + return decoder.unmarshalKnownValue + case genid.FieldMask_message_name: + return decoder.unmarshalFieldMask + case genid.Empty_message_name: + return decoder.unmarshalEmpty + } + } + return nil +} + +// The JSON representation of an Any message uses the regular representation of +// the deserialized, embedded message, with an additional field `@type` which +// contains the type URL. If the embedded message type is well-known and has a +// custom JSON representation, that representation will be embedded adding a +// field `value` which holds the custom JSON in addition to the `@type` field. + +func (e encoder) marshalAny(m protoreflect.Message) error { + fds := m.Descriptor().Fields() + fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) + fdValue := fds.ByNumber(genid.Any_Value_field_number) + + if !m.Has(fdType) { + if !m.Has(fdValue) { + // If message is empty, marshal out empty JSON object. + e.StartObject() + e.EndObject() + return nil + } else { + // Return error if type_url field is not set, but value is set. + return errors.New("%s: %v is not set", genid.Any_message_fullname, genid.Any_TypeUrl_field_name) + } + } + + typeVal := m.Get(fdType) + valueVal := m.Get(fdValue) + + // Resolve the type in order to unmarshal value field. + typeURL := typeVal.String() + emt, err := e.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return errors.New("%s: unable to resolve %q: %v", genid.Any_message_fullname, typeURL, err) + } + + em := emt.New() + err = proto.UnmarshalOptions{ + AllowPartial: true, // never check required fields inside an Any + Resolver: e.opts.Resolver, + }.Unmarshal(valueVal.Bytes(), em.Interface()) + if err != nil { + return errors.New("%s: unable to unmarshal %q: %v", genid.Any_message_fullname, typeURL, err) + } + + // If type of value has custom JSON encoding, marshal out a field "value" + // with corresponding custom JSON encoding of the embedded message as a + // field. + if marshal := wellKnownTypeMarshaler(emt.Descriptor().FullName()); marshal != nil { + e.StartObject() + defer e.EndObject() + + // Marshal out @type field. + e.WriteName("@type") + if err := e.WriteString(typeURL); err != nil { + return err + } + + e.WriteName("value") + return marshal(e, em) + } + + // Else, marshal out the embedded message's fields in this Any object. + if err := e.marshalMessage(em, typeURL); err != nil { + return err + } + + return nil +} + +func (d decoder) unmarshalAny(m protoreflect.Message) error { + // Peek to check for json.ObjectOpen to avoid advancing a read. + start, err := d.Peek() + if err != nil { + return err + } + if start.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(start) + } + + // Use another decoder to parse the unread bytes for @type field. This + // avoids advancing a read from current decoder because the current JSON + // object may contain the fields of the embedded type. + dec := decoder{d.Clone(), UnmarshalOptions{}} + tok, err := findTypeURL(dec) + switch err { + case errEmptyObject: + // An empty JSON object translates to an empty Any message. + d.Read() // Read json.ObjectOpen. + d.Read() // Read json.ObjectClose. + return nil + + case errMissingType: + if d.opts.DiscardUnknown { + // Treat all fields as unknowns, similar to an empty object. + return d.skipJSONValue() + } + // Use start.Pos() for line position. + return d.newError(start.Pos(), err.Error()) + + default: + if err != nil { + return err + } + } + + typeURL := tok.ParsedString() + emt, err := d.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return d.newError(tok.Pos(), "unable to resolve %v: %q", tok.RawString(), err) + } + + // Create new message for the embedded message type and unmarshal into it. + em := emt.New() + if unmarshal := wellKnownTypeUnmarshaler(emt.Descriptor().FullName()); unmarshal != nil { + // If embedded message is a custom type, + // unmarshal the JSON "value" field into it. + if err := d.unmarshalAnyValue(unmarshal, em); err != nil { + return err + } + } else { + // Else unmarshal the current JSON object into it. + if err := d.unmarshalMessage(em, true); err != nil { + return err + } + } + // Serialize the embedded message and assign the resulting bytes to the + // proto value field. + b, err := proto.MarshalOptions{ + AllowPartial: true, // No need to check required fields inside an Any. + Deterministic: true, + }.Marshal(em.Interface()) + if err != nil { + return d.newError(start.Pos(), "error in marshaling Any.value field: %v", err) + } + + fds := m.Descriptor().Fields() + fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) + fdValue := fds.ByNumber(genid.Any_Value_field_number) + + m.Set(fdType, protoreflect.ValueOfString(typeURL)) + m.Set(fdValue, protoreflect.ValueOfBytes(b)) + return nil +} + +var errEmptyObject = fmt.Errorf(`empty object`) +var errMissingType = fmt.Errorf(`missing "@type" field`) + +// findTypeURL returns the token for the "@type" field value from the given +// JSON bytes. It is expected that the given bytes start with json.ObjectOpen. +// It returns errEmptyObject if the JSON object is empty or errMissingType if +// @type field does not exist. It returns other error if the @type field is not +// valid or other decoding issues. +func findTypeURL(d decoder) (json.Token, error) { + var typeURL string + var typeTok json.Token + numFields := 0 + // Skip start object. + d.Read() + +Loop: + for { + tok, err := d.Read() + if err != nil { + return json.Token{}, err + } + + switch tok.Kind() { + case json.ObjectClose: + if typeURL == "" { + // Did not find @type field. + if numFields > 0 { + return json.Token{}, errMissingType + } + return json.Token{}, errEmptyObject + } + break Loop + + case json.Name: + numFields++ + if tok.Name() != "@type" { + // Skip value. + if err := d.skipJSONValue(); err != nil { + return json.Token{}, err + } + continue + } + + // Return error if this was previously set already. + if typeURL != "" { + return json.Token{}, d.newError(tok.Pos(), `duplicate "@type" field`) + } + // Read field value. + tok, err := d.Read() + if err != nil { + return json.Token{}, err + } + if tok.Kind() != json.String { + return json.Token{}, d.newError(tok.Pos(), `@type field value is not a string: %v`, tok.RawString()) + } + typeURL = tok.ParsedString() + if typeURL == "" { + return json.Token{}, d.newError(tok.Pos(), `@type field contains empty value`) + } + typeTok = tok + } + } + + return typeTok, nil +} + +// skipJSONValue parses a JSON value (null, boolean, string, number, object and +// array) in order to advance the read to the next JSON value. It relies on +// the decoder returning an error if the types are not in valid sequence. +func (d decoder) skipJSONValue() error { + tok, err := d.Read() + if err != nil { + return err + } + // Only need to continue reading for objects and arrays. + switch tok.Kind() { + case json.ObjectOpen: + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + return nil + case json.Name: + // Skip object field value. + if err := d.skipJSONValue(); err != nil { + return err + } + } + } + + case json.ArrayOpen: + for { + tok, err := d.Peek() + if err != nil { + return err + } + switch tok.Kind() { + case json.ArrayClose: + d.Read() + return nil + default: + // Skip array item. + if err := d.skipJSONValue(); err != nil { + return err + } + } + } + } + return nil +} + +// unmarshalAnyValue unmarshals the given custom-type message from the JSON +// object's "value" field. +func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m protoreflect.Message) error { + // Skip ObjectOpen, and start reading the fields. + d.Read() + + var found bool // Used for detecting duplicate "value". + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + if !found { + return d.newError(tok.Pos(), `missing "value" field`) + } + return nil + + case json.Name: + switch tok.Name() { + case "@type": + // Skip the value as this was previously parsed already. + d.Read() + + case "value": + if found { + return d.newError(tok.Pos(), `duplicate "value" field`) + } + // Unmarshal the field value into the given message. + if err := unmarshal(d, m); err != nil { + return err + } + found = true + + default: + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + } + } + } +} + +// Wrapper types are encoded as JSON primitives like string, number or boolean. + +func (e encoder) marshalWrapperType(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number) + val := m.Get(fd) + return e.marshalSingular(val, fd) +} + +func (d decoder) unmarshalWrapperType(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number) + val, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + m.Set(fd, val) + return nil +} + +// The JSON representation for Empty is an empty JSON object. + +func (e encoder) marshalEmpty(protoreflect.Message) error { + e.StartObject() + e.EndObject() + return nil +} + +func (d decoder) unmarshalEmpty(protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + return nil + + case json.Name: + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + + default: + return d.unexpectedTokenError(tok) + } + } +} + +// The JSON representation for Struct is a JSON object that contains the encoded +// Struct.fields map and follows the serialization rules for a map. + +func (e encoder) marshalStruct(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number) + return e.marshalMap(m.Get(fd).Map(), fd) +} + +func (d decoder) unmarshalStruct(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number) + return d.unmarshalMap(m.Mutable(fd).Map(), fd) +} + +// The JSON representation for ListValue is JSON array that contains the encoded +// ListValue.values repeated field and follows the serialization rules for a +// repeated field. + +func (e encoder) marshalListValue(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number) + return e.marshalList(m.Get(fd).List(), fd) +} + +func (d decoder) unmarshalListValue(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number) + return d.unmarshalList(m.Mutable(fd).List(), fd) +} + +// The JSON representation for a Value is dependent on the oneof field that is +// set. Each of the field in the oneof has its own custom serialization rule. A +// Value message needs to be a oneof field set, else it is an error. + +func (e encoder) marshalKnownValue(m protoreflect.Message) error { + od := m.Descriptor().Oneofs().ByName(genid.Value_Kind_oneof_name) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("%s: none of the oneof fields is set", genid.Value_message_fullname) + } + if fd.Number() == genid.Value_NumberValue_field_number { + if v := m.Get(fd).Float(); math.IsNaN(v) || math.IsInf(v, 0) { + return errors.New("%s: invalid %v value", genid.Value_NumberValue_field_fullname, v) + } + } + return e.marshalSingular(m.Get(fd), fd) +} + +func (d decoder) unmarshalKnownValue(m protoreflect.Message) error { + tok, err := d.Peek() + if err != nil { + return err + } + + var fd protoreflect.FieldDescriptor + var val protoreflect.Value + switch tok.Kind() { + case json.Null: + d.Read() + fd = m.Descriptor().Fields().ByNumber(genid.Value_NullValue_field_number) + val = protoreflect.ValueOfEnum(0) + + case json.Bool: + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_BoolValue_field_number) + val = protoreflect.ValueOfBool(tok.Bool()) + + case json.Number: + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_NumberValue_field_number) + var ok bool + val, ok = unmarshalFloat(tok, 64) + if !ok { + return d.newError(tok.Pos(), "invalid %v: %v", genid.Value_message_fullname, tok.RawString()) + } + + case json.String: + // A JSON string may have been encoded from the number_value field, + // e.g. "NaN", "Infinity", etc. Parsing a proto double type also allows + // for it to be in JSON string form. Given this custom encoding spec, + // however, there is no way to identify that and hence a JSON string is + // always assigned to the string_value field, which means that certain + // encoding cannot be parsed back to the same field. + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_StringValue_field_number) + val = protoreflect.ValueOfString(tok.ParsedString()) + + case json.ObjectOpen: + fd = m.Descriptor().Fields().ByNumber(genid.Value_StructValue_field_number) + val = m.NewField(fd) + if err := d.unmarshalStruct(val.Message()); err != nil { + return err + } + + case json.ArrayOpen: + fd = m.Descriptor().Fields().ByNumber(genid.Value_ListValue_field_number) + val = m.NewField(fd) + if err := d.unmarshalListValue(val.Message()); err != nil { + return err + } + + default: + return d.newError(tok.Pos(), "invalid %v: %v", genid.Value_message_fullname, tok.RawString()) + } + + m.Set(fd, val) + return nil +} + +// The JSON representation for a Duration is a JSON string that ends in the +// suffix "s" (indicating seconds) and is preceded by the number of seconds, +// with nanoseconds expressed as fractional seconds. +// +// Durations less than one second are represented with a 0 seconds field and a +// positive or negative nanos field. For durations of one second or more, a +// non-zero value for the nanos field must be of the same sign as the seconds +// field. +// +// Duration.seconds must be from -315,576,000,000 to +315,576,000,000 inclusive. +// Duration.nanos must be from -999,999,999 to +999,999,999 inclusive. + +const ( + secondsInNanos = 999999999 + maxSecondsInDuration = 315576000000 +) + +func (e encoder) marshalDuration(m protoreflect.Message) error { + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number) + + secsVal := m.Get(fdSeconds) + nanosVal := m.Get(fdNanos) + secs := secsVal.Int() + nanos := nanosVal.Int() + if secs < -maxSecondsInDuration || secs > maxSecondsInDuration { + return errors.New("%s: seconds out of range %v", genid.Duration_message_fullname, secs) + } + if nanos < -secondsInNanos || nanos > secondsInNanos { + return errors.New("%s: nanos out of range %v", genid.Duration_message_fullname, nanos) + } + if (secs > 0 && nanos < 0) || (secs < 0 && nanos > 0) { + return errors.New("%s: signs of seconds and nanos do not match", genid.Duration_message_fullname) + } + // Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision, followed by the suffix "s". + var sign string + if secs < 0 || nanos < 0 { + sign, secs, nanos = "-", -1*secs, -1*nanos + } + x := fmt.Sprintf("%s%d.%09d", sign, secs, nanos) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + e.WriteString(x + "s") + return nil +} + +func (d decoder) unmarshalDuration(m protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + + secs, nanos, ok := parseDuration(tok.ParsedString()) + if !ok { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Duration_message_fullname, tok.RawString()) + } + // Validate seconds. No need to validate nanos because parseDuration would + // have covered that already. + if secs < -maxSecondsInDuration || secs > maxSecondsInDuration { + return d.newError(tok.Pos(), "%v value out of range: %v", genid.Duration_message_fullname, tok.RawString()) + } + + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number) + + m.Set(fdSeconds, protoreflect.ValueOfInt64(secs)) + m.Set(fdNanos, protoreflect.ValueOfInt32(nanos)) + return nil +} + +// parseDuration parses the given input string for seconds and nanoseconds value +// for the Duration JSON format. The format is a decimal number with a suffix +// 's'. It can have optional plus/minus sign. There needs to be at least an +// integer or fractional part. Fractional part is limited to 9 digits only for +// nanoseconds precision, regardless of whether there are trailing zero digits. +// Example values are 1s, 0.1s, 1.s, .1s, +1s, -1s, -.1s. +func parseDuration(input string) (int64, int32, bool) { + b := []byte(input) + size := len(b) + if size < 2 { + return 0, 0, false + } + if b[size-1] != 's' { + return 0, 0, false + } + b = b[:size-1] + + // Read optional plus/minus symbol. + var neg bool + switch b[0] { + case '-': + neg = true + b = b[1:] + case '+': + b = b[1:] + } + if len(b) == 0 { + return 0, 0, false + } + + // Read the integer part. + var intp []byte + switch { + case b[0] == '0': + b = b[1:] + + case '1' <= b[0] && b[0] <= '9': + intp = b[0:] + b = b[1:] + n := 1 + for len(b) > 0 && '0' <= b[0] && b[0] <= '9' { + n++ + b = b[1:] + } + intp = intp[:n] + + case b[0] == '.': + // Continue below. + + default: + return 0, 0, false + } + + hasFrac := false + var frac [9]byte + if len(b) > 0 { + if b[0] != '.' { + return 0, 0, false + } + // Read the fractional part. + b = b[1:] + n := 0 + for len(b) > 0 && n < 9 && '0' <= b[0] && b[0] <= '9' { + frac[n] = b[0] + n++ + b = b[1:] + } + // It is not valid if there are more bytes left. + if len(b) > 0 { + return 0, 0, false + } + // Pad fractional part with 0s. + for i := n; i < 9; i++ { + frac[i] = '0' + } + hasFrac = true + } + + var secs int64 + if len(intp) > 0 { + var err error + secs, err = strconv.ParseInt(string(intp), 10, 64) + if err != nil { + return 0, 0, false + } + } + + var nanos int64 + if hasFrac { + nanob := bytes.TrimLeft(frac[:], "0") + if len(nanob) > 0 { + var err error + nanos, err = strconv.ParseInt(string(nanob), 10, 32) + if err != nil { + return 0, 0, false + } + } + } + + if neg { + if secs > 0 { + secs = -secs + } + if nanos > 0 { + nanos = -nanos + } + } + return secs, int32(nanos), true +} + +// The JSON representation for a Timestamp is a JSON string in the RFC 3339 +// format, i.e. "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" where +// {year} is always expressed using four digits while {month}, {day}, {hour}, +// {min}, and {sec} are zero-padded to two digits each. The fractional seconds, +// which can go up to 9 digits, up to 1 nanosecond resolution, is optional. The +// "Z" suffix indicates the timezone ("UTC"); the timezone is required. Encoding +// should always use UTC (as indicated by "Z") and a decoder should be able to +// accept both UTC and other timezones (as indicated by an offset). +// +// Timestamp.seconds must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z +// inclusive. +// Timestamp.nanos must be from 0 to 999,999,999 inclusive. + +const ( + maxTimestampSeconds = 253402300799 + minTimestampSeconds = -62135596800 +) + +func (e encoder) marshalTimestamp(m protoreflect.Message) error { + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number) + + secsVal := m.Get(fdSeconds) + nanosVal := m.Get(fdNanos) + secs := secsVal.Int() + nanos := nanosVal.Int() + if secs < minTimestampSeconds || secs > maxTimestampSeconds { + return errors.New("%s: seconds out of range %v", genid.Timestamp_message_fullname, secs) + } + if nanos < 0 || nanos > secondsInNanos { + return errors.New("%s: nanos out of range %v", genid.Timestamp_message_fullname, nanos) + } + // Uses RFC 3339, where generated output will be Z-normalized and uses 0, 3, + // 6 or 9 fractional digits. + t := time.Unix(secs, nanos).UTC() + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + e.WriteString(x + "Z") + return nil +} + +func (d decoder) unmarshalTimestamp(m protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + + s := tok.ParsedString() + t, err := time.Parse(time.RFC3339Nano, s) + if err != nil { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Timestamp_message_fullname, tok.RawString()) + } + // Validate seconds. + secs := t.Unix() + if secs < minTimestampSeconds || secs > maxTimestampSeconds { + return d.newError(tok.Pos(), "%v value out of range: %v", genid.Timestamp_message_fullname, tok.RawString()) + } + // Validate subseconds. + i := strings.LastIndexByte(s, '.') // start of subsecond field + j := strings.LastIndexAny(s, "Z-+") // start of timezone field + if i >= 0 && j >= i && j-i > len(".999999999") { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Timestamp_message_fullname, tok.RawString()) + } + + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number) + + m.Set(fdSeconds, protoreflect.ValueOfInt64(secs)) + m.Set(fdNanos, protoreflect.ValueOfInt32(int32(t.Nanosecond()))) + return nil +} + +// The JSON representation for a FieldMask is a JSON string where paths are +// separated by a comma. Fields name in each path are converted to/from +// lower-camel naming conventions. Encoding should fail if the path name would +// end up differently after a round-trip. + +func (e encoder) marshalFieldMask(m protoreflect.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.FieldMask_Paths_field_number) + list := m.Get(fd).List() + paths := make([]string, 0, list.Len()) + + for i := 0; i < list.Len(); i++ { + s := list.Get(i).String() + if !protoreflect.FullName(s).IsValid() { + return errors.New("%s contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s) + } + // Return error if conversion to camelCase is not reversible. + cc := strs.JSONCamelCase(s) + if s != strs.JSONSnakeCase(cc) { + return errors.New("%s contains irreversible value %q", genid.FieldMask_Paths_field_fullname, s) + } + paths = append(paths, cc) + } + + e.WriteString(strings.Join(paths, ",")) + return nil +} + +func (d decoder) unmarshalFieldMask(m protoreflect.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + str := strings.TrimSpace(tok.ParsedString()) + if str == "" { + return nil + } + paths := strings.Split(str, ",") + + fd := m.Descriptor().Fields().ByNumber(genid.FieldMask_Paths_field_number) + list := m.Mutable(fd).List() + + for _, s0 := range paths { + s := strs.JSONSnakeCase(s0) + if strings.Contains(s0, "_") || !protoreflect.FullName(s).IsValid() { + return d.newError(tok.Pos(), "%v contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s0) + } + list.Append(protoreflect.ValueOfString(s)) + } + return nil +} diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go index 8fb1d9e0..4921b2d4 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -17,7 +17,7 @@ import ( "google.golang.org/protobuf/internal/set" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -103,7 +103,7 @@ func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { } // unmarshalMessage unmarshals into the given protoreflect.Message. -func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { +func (d decoder) unmarshalMessage(m protoreflect.Message, checkDelims bool) error { messageDesc := m.Descriptor() if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { return errors.New("no support for proto1 MessageSets") @@ -150,24 +150,24 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { } // Resolve the field descriptor. - var name pref.Name - var fd pref.FieldDescriptor - var xt pref.ExtensionType + var name protoreflect.Name + var fd protoreflect.FieldDescriptor + var xt protoreflect.ExtensionType var xtErr error var isFieldNumberName bool switch tok.NameKind() { case text.IdentName: - name = pref.Name(tok.IdentName()) + name = protoreflect.Name(tok.IdentName()) fd = fieldDescs.ByTextName(string(name)) case text.TypeName: // Handle extensions only. This code path is not for Any. - xt, xtErr = d.opts.Resolver.FindExtensionByName(pref.FullName(tok.TypeName())) + xt, xtErr = d.opts.Resolver.FindExtensionByName(protoreflect.FullName(tok.TypeName())) case text.FieldNumber: isFieldNumberName = true - num := pref.FieldNumber(tok.FieldNumber()) + num := protoreflect.FieldNumber(tok.FieldNumber()) if !num.IsValid() { return d.newError(tok.Pos(), "invalid field number: %d", num) } @@ -215,7 +215,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { switch { case fd.IsList(): kind := fd.Kind() - if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -232,7 +232,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { default: kind := fd.Kind() - if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -262,11 +262,11 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { // unmarshalSingular unmarshals a non-repeated field value specified by the // given FieldDescriptor. -func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) error { - var val pref.Value +func (d decoder) unmarshalSingular(fd protoreflect.FieldDescriptor, m protoreflect.Message) error { + var val protoreflect.Value var err error switch fd.Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: val = m.NewField(fd) err = d.unmarshalMessage(val.Message(), true) default: @@ -280,94 +280,94 @@ func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) erro // unmarshalScalar unmarshals a scalar/enum protoreflect.Value specified by the // given FieldDescriptor. -func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) { +func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { tok, err := d.Read() if err != nil { - return pref.Value{}, err + return protoreflect.Value{}, err } if tok.Kind() != text.Scalar { - return pref.Value{}, d.unexpectedTokenError(tok) + return protoreflect.Value{}, d.unexpectedTokenError(tok) } kind := fd.Kind() switch kind { - case pref.BoolKind: + case protoreflect.BoolKind: if b, ok := tok.Bool(); ok { - return pref.ValueOfBool(b), nil + return protoreflect.ValueOfBool(b), nil } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if n, ok := tok.Int32(); ok { - return pref.ValueOfInt32(n), nil + return protoreflect.ValueOfInt32(n), nil } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if n, ok := tok.Int64(); ok { - return pref.ValueOfInt64(n), nil + return protoreflect.ValueOfInt64(n), nil } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if n, ok := tok.Uint32(); ok { - return pref.ValueOfUint32(n), nil + return protoreflect.ValueOfUint32(n), nil } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if n, ok := tok.Uint64(); ok { - return pref.ValueOfUint64(n), nil + return protoreflect.ValueOfUint64(n), nil } - case pref.FloatKind: + case protoreflect.FloatKind: if n, ok := tok.Float32(); ok { - return pref.ValueOfFloat32(n), nil + return protoreflect.ValueOfFloat32(n), nil } - case pref.DoubleKind: + case protoreflect.DoubleKind: if n, ok := tok.Float64(); ok { - return pref.ValueOfFloat64(n), nil + return protoreflect.ValueOfFloat64(n), nil } - case pref.StringKind: + case protoreflect.StringKind: if s, ok := tok.String(); ok { if strs.EnforceUTF8(fd) && !utf8.ValidString(s) { - return pref.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8") + return protoreflect.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8") } - return pref.ValueOfString(s), nil + return protoreflect.ValueOfString(s), nil } - case pref.BytesKind: + case protoreflect.BytesKind: if b, ok := tok.String(); ok { - return pref.ValueOfBytes([]byte(b)), nil + return protoreflect.ValueOfBytes([]byte(b)), nil } - case pref.EnumKind: + case protoreflect.EnumKind: if lit, ok := tok.Enum(); ok { // Lookup EnumNumber based on name. - if enumVal := fd.Enum().Values().ByName(pref.Name(lit)); enumVal != nil { - return pref.ValueOfEnum(enumVal.Number()), nil + if enumVal := fd.Enum().Values().ByName(protoreflect.Name(lit)); enumVal != nil { + return protoreflect.ValueOfEnum(enumVal.Number()), nil } } if num, ok := tok.Int32(); ok { - return pref.ValueOfEnum(pref.EnumNumber(num)), nil + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(num)), nil } default: panic(fmt.Sprintf("invalid scalar kind %v", kind)) } - return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) + return protoreflect.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) } // unmarshalList unmarshals into given protoreflect.List. A list value can // either be in [] syntax or simply just a single scalar/message value. -func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error { +func (d decoder) unmarshalList(fd protoreflect.FieldDescriptor, list protoreflect.List) error { tok, err := d.Peek() if err != nil { return err } switch fd.Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: switch tok.Kind() { case text.ListOpen: d.Read() @@ -441,22 +441,22 @@ func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error { // unmarshalMap unmarshals into given protoreflect.Map. A map value is a // textproto message containing {key: , value: }. -func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error { +func (d decoder) unmarshalMap(fd protoreflect.FieldDescriptor, mmap protoreflect.Map) error { // Determine ahead whether map entry is a scalar type or a message type in // order to call the appropriate unmarshalMapValue func inside // unmarshalMapEntry. - var unmarshalMapValue func() (pref.Value, error) + var unmarshalMapValue func() (protoreflect.Value, error) switch fd.MapValue().Kind() { - case pref.MessageKind, pref.GroupKind: - unmarshalMapValue = func() (pref.Value, error) { + case protoreflect.MessageKind, protoreflect.GroupKind: + unmarshalMapValue = func() (protoreflect.Value, error) { pval := mmap.NewValue() if err := d.unmarshalMessage(pval.Message(), true); err != nil { - return pref.Value{}, err + return protoreflect.Value{}, err } return pval, nil } default: - unmarshalMapValue = func() (pref.Value, error) { + unmarshalMapValue = func() (protoreflect.Value, error) { return d.unmarshalScalar(fd.MapValue()) } } @@ -494,9 +494,9 @@ func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error { // unmarshalMap unmarshals into given protoreflect.Map. A map value is a // textproto message containing {key: , value: }. -func (d decoder) unmarshalMapEntry(fd pref.FieldDescriptor, mmap pref.Map, unmarshalMapValue func() (pref.Value, error)) error { - var key pref.MapKey - var pval pref.Value +func (d decoder) unmarshalMapEntry(fd protoreflect.FieldDescriptor, mmap protoreflect.Map, unmarshalMapValue func() (protoreflect.Value, error)) error { + var key protoreflect.MapKey + var pval protoreflect.Value Loop: for { // Read field name. @@ -520,7 +520,7 @@ Loop: return d.unexpectedTokenError(tok) } - switch name := pref.Name(tok.IdentName()); name { + switch name := protoreflect.Name(tok.IdentName()); name { case genid.MapEntry_Key_field_name: if !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") @@ -535,7 +535,7 @@ Loop: key = val.MapKey() case genid.MapEntry_Value_field_name: - if kind := fd.MapValue().Kind(); (kind != pref.MessageKind) && (kind != pref.GroupKind) { + if kind := fd.MapValue().Kind(); (kind != protoreflect.MessageKind) && (kind != protoreflect.GroupKind) { if !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -561,7 +561,7 @@ Loop: } if !pval.IsValid() { switch fd.MapValue().Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: // If value field is not set for message/group types, construct an // empty one as default. pval = mmap.NewValue() @@ -575,7 +575,7 @@ Loop: // unmarshalAny unmarshals an Any textproto. It can either be in expanded form // or non-expanded form. -func (d decoder) unmarshalAny(m pref.Message, checkDelims bool) error { +func (d decoder) unmarshalAny(m protoreflect.Message, checkDelims bool) error { var typeURL string var bValue []byte var seenTypeUrl bool @@ -619,7 +619,7 @@ Loop: return d.syntaxError(tok.Pos(), "missing field separator :") } - switch name := pref.Name(tok.IdentName()); name { + switch name := protoreflect.Name(tok.IdentName()); name { case genid.Any_TypeUrl_field_name: if seenTypeUrl { return d.newError(tok.Pos(), "duplicate %v field", genid.Any_TypeUrl_field_fullname) @@ -686,10 +686,10 @@ Loop: fds := m.Descriptor().Fields() if len(typeURL) > 0 { - m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), pref.ValueOfString(typeURL)) + m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), protoreflect.ValueOfString(typeURL)) } if len(bValue) > 0 { - m.Set(fds.ByNumber(genid.Any_Value_field_number), pref.ValueOfBytes(bValue)) + m.Set(fds.ByNumber(genid.Any_Value_field_number), protoreflect.ValueOfBytes(bValue)) } return nil } @@ -744,9 +744,6 @@ func (d decoder) skipValue() error { // Skip items. This will not validate whether skipped values are // of the same type or not, same behavior as C++ // TextFormat::Parser::AllowUnknownField(true) version 3.8.0. - if err := d.skipValue(); err != nil { - return err - } } } } diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go index 8d5304dc..722a7b41 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go @@ -20,7 +20,6 @@ import ( "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -102,13 +101,19 @@ func (o MarshalOptions) Format(m proto.Message) string { // MarshalOptions object. Do not depend on the output being stable. It may // change over time across different versions of the program. func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { - return o.marshal(m) + return o.marshal(nil, m) +} + +// MarshalAppend appends the textproto format encoding of m to b, +// returning the result. +func (o MarshalOptions) MarshalAppend(b []byte, m proto.Message) ([]byte, error) { + return o.marshal(b, m) } // marshal is a centralized function that all marshal operations go through. // For profiling purposes, avoid changing the name of this function or // introducing other code paths for marshal that do not go through this. -func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { +func (o MarshalOptions) marshal(b []byte, m proto.Message) ([]byte, error) { var delims = [2]byte{'{', '}'} if o.Multiline && o.Indent == "" { @@ -118,7 +123,7 @@ func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { o.Resolver = protoregistry.GlobalTypes } - internalEnc, err := text.NewEncoder(o.Indent, delims, o.EmitASCII) + internalEnc, err := text.NewEncoder(b, o.Indent, delims, o.EmitASCII) if err != nil { return nil, err } @@ -126,7 +131,7 @@ func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { // Treat nil message interface as an empty message, // in which case there is nothing to output. if m == nil { - return []byte{}, nil + return b, nil } enc := encoder{internalEnc, o} @@ -150,7 +155,7 @@ type encoder struct { } // marshalMessage marshals the given protoreflect.Message. -func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { +func (e encoder) marshalMessage(m protoreflect.Message, inclDelims bool) error { messageDesc := m.Descriptor() if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { return errors.New("no support for proto1 MessageSets") @@ -190,7 +195,7 @@ func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { } // marshalField marshals the given field with protoreflect.Value. -func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescriptor) error { +func (e encoder) marshalField(name string, val protoreflect.Value, fd protoreflect.FieldDescriptor) error { switch { case fd.IsList(): return e.marshalList(name, val.List(), fd) @@ -204,40 +209,40 @@ func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescript // marshalSingular marshals the given non-repeated field value. This includes // all scalar types, enums, messages, and groups. -func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error { +func (e encoder) marshalSingular(val protoreflect.Value, fd protoreflect.FieldDescriptor) error { kind := fd.Kind() switch kind { - case pref.BoolKind: + case protoreflect.BoolKind: e.WriteBool(val.Bool()) - case pref.StringKind: + case protoreflect.StringKind: s := val.String() if !e.opts.allowInvalidUTF8 && strs.EnforceUTF8(fd) && !utf8.ValidString(s) { return errors.InvalidUTF8(string(fd.FullName())) } e.WriteString(s) - case pref.Int32Kind, pref.Int64Kind, - pref.Sint32Kind, pref.Sint64Kind, - pref.Sfixed32Kind, pref.Sfixed64Kind: + case protoreflect.Int32Kind, protoreflect.Int64Kind, + protoreflect.Sint32Kind, protoreflect.Sint64Kind, + protoreflect.Sfixed32Kind, protoreflect.Sfixed64Kind: e.WriteInt(val.Int()) - case pref.Uint32Kind, pref.Uint64Kind, - pref.Fixed32Kind, pref.Fixed64Kind: + case protoreflect.Uint32Kind, protoreflect.Uint64Kind, + protoreflect.Fixed32Kind, protoreflect.Fixed64Kind: e.WriteUint(val.Uint()) - case pref.FloatKind: + case protoreflect.FloatKind: // Encoder.WriteFloat handles the special numbers NaN and infinites. e.WriteFloat(val.Float(), 32) - case pref.DoubleKind: + case protoreflect.DoubleKind: // Encoder.WriteFloat handles the special numbers NaN and infinites. e.WriteFloat(val.Float(), 64) - case pref.BytesKind: + case protoreflect.BytesKind: e.WriteString(string(val.Bytes())) - case pref.EnumKind: + case protoreflect.EnumKind: num := val.Enum() if desc := fd.Enum().Values().ByNumber(num); desc != nil { e.WriteLiteral(string(desc.Name())) @@ -246,7 +251,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error e.WriteInt(int64(num)) } - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: return e.marshalMessage(val.Message(), true) default: @@ -256,7 +261,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error } // marshalList marshals the given protoreflect.List as multiple name-value fields. -func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescriptor) error { +func (e encoder) marshalList(name string, list protoreflect.List, fd protoreflect.FieldDescriptor) error { size := list.Len() for i := 0; i < size; i++ { e.WriteName(name) @@ -268,9 +273,9 @@ func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescripto } // marshalMap marshals the given protoreflect.Map as multiple name-value fields. -func (e encoder) marshalMap(name string, mmap pref.Map, fd pref.FieldDescriptor) error { +func (e encoder) marshalMap(name string, mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error { var err error - order.RangeEntries(mmap, order.GenericKeyOrder, func(key pref.MapKey, val pref.Value) bool { + order.RangeEntries(mmap, order.GenericKeyOrder, func(key protoreflect.MapKey, val protoreflect.Value) bool { e.WriteName(name) e.StartMessage() defer e.EndMessage() @@ -334,7 +339,7 @@ func (e encoder) marshalUnknown(b []byte) { // marshalAny marshals the given google.protobuf.Any message in expanded form. // It returns true if it was able to marshal, else false. -func (e encoder) marshalAny(any pref.Message) bool { +func (e encoder) marshalAny(any protoreflect.Message) bool { // Construct the embedded message. fds := any.Descriptor().Fields() fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) diff --git a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go index a427f8b7..f4b4686c 100644 --- a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go +++ b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go @@ -3,7 +3,7 @@ // license that can be found in the LICENSE file. // Package protowire parses and formats the raw wire encoding. -// See https://developers.google.com/protocol-buffers/docs/encoding. +// See https://protobuf.dev/programming-guides/encoding. // // For marshaling and unmarshaling entire protobuf messages, // use the "google.golang.org/protobuf/proto" package instead. @@ -21,19 +21,16 @@ import ( type Number int32 const ( - MinValidNumber Number = 1 - FirstReservedNumber Number = 19000 - LastReservedNumber Number = 19999 - MaxValidNumber Number = 1<<29 - 1 + MinValidNumber Number = 1 + FirstReservedNumber Number = 19000 + LastReservedNumber Number = 19999 + MaxValidNumber Number = 1<<29 - 1 + DefaultRecursionLimit = 10000 ) // IsValid reports whether the field number is semantically valid. -// -// Note that while numbers within the reserved range are semantically invalid, -// they are syntactically valid in the wire format. -// Implementations may treat records with reserved field numbers as unknown. func (n Number) IsValid() bool { - return MinValidNumber <= n && n < FirstReservedNumber || LastReservedNumber < n && n <= MaxValidNumber + return MinValidNumber <= n && n <= MaxValidNumber } // Type represents the wire type. @@ -55,6 +52,7 @@ const ( errCodeOverflow errCodeReserved errCodeEndGroup + errCodeRecursionDepth ) var ( @@ -112,6 +110,10 @@ func ConsumeField(b []byte) (Number, Type, int) { // When parsing a group, the length includes the end group marker and // the end group is verified to match the starting field number. func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { + return consumeFieldValueD(num, typ, b, DefaultRecursionLimit) +} + +func consumeFieldValueD(num Number, typ Type, b []byte, depth int) (n int) { switch typ { case VarintType: _, n = ConsumeVarint(b) @@ -126,6 +128,9 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { _, n = ConsumeBytes(b) return n case StartGroupType: + if depth < 0 { + return errCodeRecursionDepth + } n0 := len(b) for { num2, typ2, n := ConsumeTag(b) @@ -140,7 +145,7 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { return n0 - len(b) } - n = ConsumeFieldValue(num2, typ2, b) + n = consumeFieldValueD(num2, typ2, b, depth-1) if n < 0 { return n // forward error code } @@ -507,6 +512,7 @@ func EncodeTag(num Number, typ Type) uint64 { } // DecodeZigZag decodes a zig-zag-encoded uint64 as an int64. +// // Input: {…, 5, 3, 1, 0, 2, 4, 6, …} // Output: {…, -3, -2, -1, 0, +1, +2, +3, …} func DecodeZigZag(x uint64) int64 { @@ -514,6 +520,7 @@ func DecodeZigZag(x uint64) int64 { } // EncodeZigZag encodes an int64 as a zig-zag-encoded uint64. +// // Input: {…, -3, -2, -1, 0, +1, +2, +3, …} // Output: {…, 5, 3, 1, 0, 2, 4, 6, …} func EncodeZigZag(x int64) uint64 { @@ -521,6 +528,7 @@ func EncodeZigZag(x int64) uint64 { } // DecodeBool decodes a uint64 as a bool. +// // Input: { 0, 1, 2, …} // Output: {false, true, true, …} func DecodeBool(x uint64) bool { @@ -528,6 +536,7 @@ func DecodeBool(x uint64) bool { } // EncodeBool encodes a bool as a uint64. +// // Input: {false, true} // Output: { 0, 1} func EncodeBool(x bool) uint64 { diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go index 360c6332..db5248e1 100644 --- a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go +++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go @@ -14,7 +14,7 @@ import ( "google.golang.org/protobuf/internal/detrand" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type list interface { @@ -30,17 +30,17 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { if isRoot { var name string switch vs.(type) { - case pref.Names: + case protoreflect.Names: name = "Names" - case pref.FieldNumbers: + case protoreflect.FieldNumbers: name = "FieldNumbers" - case pref.FieldRanges: + case protoreflect.FieldRanges: name = "FieldRanges" - case pref.EnumRanges: + case protoreflect.EnumRanges: name = "EnumRanges" - case pref.FileImports: + case protoreflect.FileImports: name = "FileImports" - case pref.Descriptor: + case protoreflect.Descriptor: name = reflect.ValueOf(vs).MethodByName("Get").Type().Out(0).Name() + "s" default: name = reflect.ValueOf(vs).Elem().Type().Name() @@ -50,17 +50,17 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { var ss []string switch vs := vs.(type) { - case pref.Names: + case protoreflect.Names: for i := 0; i < vs.Len(); i++ { ss = append(ss, fmt.Sprint(vs.Get(i))) } return start + joinStrings(ss, false) + end - case pref.FieldNumbers: + case protoreflect.FieldNumbers: for i := 0; i < vs.Len(); i++ { ss = append(ss, fmt.Sprint(vs.Get(i))) } return start + joinStrings(ss, false) + end - case pref.FieldRanges: + case protoreflect.FieldRanges: for i := 0; i < vs.Len(); i++ { r := vs.Get(i) if r[0]+1 == r[1] { @@ -70,7 +70,7 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } } return start + joinStrings(ss, false) + end - case pref.EnumRanges: + case protoreflect.EnumRanges: for i := 0; i < vs.Len(); i++ { r := vs.Get(i) if r[0] == r[1] { @@ -80,7 +80,7 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } } return start + joinStrings(ss, false) + end - case pref.FileImports: + case protoreflect.FileImports: for i := 0; i < vs.Len(); i++ { var rs records rs.Append(reflect.ValueOf(vs.Get(i)), "Path", "Package", "IsPublic", "IsWeak") @@ -88,11 +88,11 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } return start + joinStrings(ss, allowMulti) + end default: - _, isEnumValue := vs.(pref.EnumValueDescriptors) + _, isEnumValue := vs.(protoreflect.EnumValueDescriptors) for i := 0; i < vs.Len(); i++ { m := reflect.ValueOf(vs).MethodByName("Get") v := m.Call([]reflect.Value{reflect.ValueOf(i)})[0].Interface() - ss = append(ss, formatDescOpt(v.(pref.Descriptor), false, allowMulti && !isEnumValue)) + ss = append(ss, formatDescOpt(v.(protoreflect.Descriptor), false, allowMulti && !isEnumValue)) } return start + joinStrings(ss, allowMulti && isEnumValue) + end } @@ -106,20 +106,20 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { // // Using a list allows us to print the accessors in a sensible order. var descriptorAccessors = map[reflect.Type][]string{ - reflect.TypeOf((*pref.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"}, - reflect.TypeOf((*pref.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"}, - reflect.TypeOf((*pref.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"}, - reflect.TypeOf((*pref.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt - reflect.TypeOf((*pref.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"}, - reflect.TypeOf((*pref.EnumValueDescriptor)(nil)).Elem(): {"Number"}, - reflect.TypeOf((*pref.ServiceDescriptor)(nil)).Elem(): {"Methods"}, - reflect.TypeOf((*pref.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"}, + reflect.TypeOf((*protoreflect.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"}, + reflect.TypeOf((*protoreflect.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"}, + reflect.TypeOf((*protoreflect.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"}, + reflect.TypeOf((*protoreflect.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt + reflect.TypeOf((*protoreflect.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"}, + reflect.TypeOf((*protoreflect.EnumValueDescriptor)(nil)).Elem(): {"Number"}, + reflect.TypeOf((*protoreflect.ServiceDescriptor)(nil)).Elem(): {"Methods"}, + reflect.TypeOf((*protoreflect.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"}, } -func FormatDesc(s fmt.State, r rune, t pref.Descriptor) { +func FormatDesc(s fmt.State, r rune, t protoreflect.Descriptor) { io.WriteString(s, formatDescOpt(t, true, r == 'v' && (s.Flag('+') || s.Flag('#')))) } -func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { +func formatDescOpt(t protoreflect.Descriptor, isRoot, allowMulti bool) string { rv := reflect.ValueOf(t) rt := rv.MethodByName("ProtoType").Type().In(0) @@ -128,7 +128,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { start = rt.Name() + "{" } - _, isFile := t.(pref.FileDescriptor) + _, isFile := t.(protoreflect.FileDescriptor) rs := records{allowMulti: allowMulti} if t.IsPlaceholder() { if isFile { @@ -146,7 +146,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { rs.Append(rv, "Name") } switch t := t.(type) { - case pref.FieldDescriptor: + case protoreflect.FieldDescriptor: for _, s := range descriptorAccessors[rt] { switch s { case "MapKey": @@ -156,9 +156,9 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { case "MapValue": if v := t.MapValue(); v != nil { switch v.Kind() { - case pref.EnumKind: + case protoreflect.EnumKind: rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Enum().FullName())}) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Message().FullName())}) default: rs.recs = append(rs.recs, [2]string{"MapValue", v.Kind().String()}) @@ -180,7 +180,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { rs.Append(rv, s) } } - case pref.OneofDescriptor: + case protoreflect.OneofDescriptor: var ss []string fs := t.Fields() for i := 0; i < fs.Len(); i++ { @@ -216,7 +216,7 @@ func (rs *records) Append(v reflect.Value, accessors ...string) { if !rv.IsValid() { panic(fmt.Sprintf("unknown accessor: %v.%s", v.Type(), a)) } - if _, ok := rv.Interface().(pref.Value); ok { + if _, ok := rv.Interface().(protoreflect.Value); ok { rv = rv.MethodByName("Interface").Call(nil)[0] if !rv.IsNil() { rv = rv.Elem() @@ -250,9 +250,9 @@ func (rs *records) Append(v reflect.Value, accessors ...string) { switch v := v.(type) { case list: s = formatListOpt(v, false, rs.allowMulti) - case pref.FieldDescriptor, pref.OneofDescriptor, pref.EnumValueDescriptor, pref.MethodDescriptor: - s = string(v.(pref.Descriptor).Name()) - case pref.Descriptor: + case protoreflect.FieldDescriptor, protoreflect.OneofDescriptor, protoreflect.EnumValueDescriptor, protoreflect.MethodDescriptor: + s = string(v.(protoreflect.Descriptor).Name()) + case protoreflect.Descriptor: s = string(v.FullName()) case string: s = strconv.Quote(v) diff --git a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go index fdd9b13f..328dc733 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go @@ -15,8 +15,8 @@ import ( "strconv" ptext "google.golang.org/protobuf/internal/encoding/text" - errors "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/reflect/protoreflect" ) // Format is the serialization format used to represent the default value. @@ -35,56 +35,56 @@ const ( // Unmarshal deserializes the default string s according to the given kind k. // When k is an enum, a list of enum value descriptors must be provided. -func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) (pref.Value, pref.EnumValueDescriptor, error) { +func Unmarshal(s string, k protoreflect.Kind, evs protoreflect.EnumValueDescriptors, f Format) (protoreflect.Value, protoreflect.EnumValueDescriptor, error) { switch k { - case pref.BoolKind: + case protoreflect.BoolKind: if f == GoTag { switch s { case "1": - return pref.ValueOfBool(true), nil, nil + return protoreflect.ValueOfBool(true), nil, nil case "0": - return pref.ValueOfBool(false), nil, nil + return protoreflect.ValueOfBool(false), nil, nil } } else { switch s { case "true": - return pref.ValueOfBool(true), nil, nil + return protoreflect.ValueOfBool(true), nil, nil case "false": - return pref.ValueOfBool(false), nil, nil + return protoreflect.ValueOfBool(false), nil, nil } } - case pref.EnumKind: + case protoreflect.EnumKind: if f == GoTag { // Go tags use the numeric form of the enum value. if n, err := strconv.ParseInt(s, 10, 32); err == nil { - if ev := evs.ByNumber(pref.EnumNumber(n)); ev != nil { - return pref.ValueOfEnum(ev.Number()), ev, nil + if ev := evs.ByNumber(protoreflect.EnumNumber(n)); ev != nil { + return protoreflect.ValueOfEnum(ev.Number()), ev, nil } } } else { // Descriptor default_value use the enum identifier. - ev := evs.ByName(pref.Name(s)) + ev := evs.ByName(protoreflect.Name(s)) if ev != nil { - return pref.ValueOfEnum(ev.Number()), ev, nil + return protoreflect.ValueOfEnum(ev.Number()), ev, nil } } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if v, err := strconv.ParseInt(s, 10, 32); err == nil { - return pref.ValueOfInt32(int32(v)), nil, nil + return protoreflect.ValueOfInt32(int32(v)), nil, nil } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if v, err := strconv.ParseInt(s, 10, 64); err == nil { - return pref.ValueOfInt64(int64(v)), nil, nil + return protoreflect.ValueOfInt64(int64(v)), nil, nil } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if v, err := strconv.ParseUint(s, 10, 32); err == nil { - return pref.ValueOfUint32(uint32(v)), nil, nil + return protoreflect.ValueOfUint32(uint32(v)), nil, nil } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if v, err := strconv.ParseUint(s, 10, 64); err == nil { - return pref.ValueOfUint64(uint64(v)), nil, nil + return protoreflect.ValueOfUint64(uint64(v)), nil, nil } - case pref.FloatKind, pref.DoubleKind: + case protoreflect.FloatKind, protoreflect.DoubleKind: var v float64 var err error switch s { @@ -98,29 +98,29 @@ func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) ( v, err = strconv.ParseFloat(s, 64) } if err == nil { - if k == pref.FloatKind { - return pref.ValueOfFloat32(float32(v)), nil, nil + if k == protoreflect.FloatKind { + return protoreflect.ValueOfFloat32(float32(v)), nil, nil } else { - return pref.ValueOfFloat64(float64(v)), nil, nil + return protoreflect.ValueOfFloat64(float64(v)), nil, nil } } - case pref.StringKind: + case protoreflect.StringKind: // String values are already unescaped and can be used as is. - return pref.ValueOfString(s), nil, nil - case pref.BytesKind: + return protoreflect.ValueOfString(s), nil, nil + case protoreflect.BytesKind: if b, ok := unmarshalBytes(s); ok { - return pref.ValueOfBytes(b), nil, nil + return protoreflect.ValueOfBytes(b), nil, nil } } - return pref.Value{}, nil, errors.New("could not parse value for %v: %q", k, s) + return protoreflect.Value{}, nil, errors.New("could not parse value for %v: %q", k, s) } // Marshal serializes v as the default string according to the given kind k. // When specifying the Descriptor format for an enum kind, the associated // enum value descriptor must be provided. -func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (string, error) { +func Marshal(v protoreflect.Value, ev protoreflect.EnumValueDescriptor, k protoreflect.Kind, f Format) (string, error) { switch k { - case pref.BoolKind: + case protoreflect.BoolKind: if f == GoTag { if v.Bool() { return "1", nil @@ -134,17 +134,17 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) ( return "false", nil } } - case pref.EnumKind: + case protoreflect.EnumKind: if f == GoTag { return strconv.FormatInt(int64(v.Enum()), 10), nil } else { return string(ev.Name()), nil } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind, pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: return strconv.FormatInt(v.Int(), 10), nil - case pref.Uint32Kind, pref.Fixed32Kind, pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: return strconv.FormatUint(v.Uint(), 10), nil - case pref.FloatKind, pref.DoubleKind: + case protoreflect.FloatKind, protoreflect.DoubleKind: f := v.Float() switch { case math.IsInf(f, -1): @@ -154,16 +154,16 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) ( case math.IsNaN(f): return "nan", nil default: - if k == pref.FloatKind { + if k == protoreflect.FloatKind { return strconv.FormatFloat(f, 'g', -1, 32), nil } else { return strconv.FormatFloat(f, 'g', -1, 64), nil } } - case pref.StringKind: + case protoreflect.StringKind: // String values are serialized as is without any escaping. return v.String(), nil - case pref.BytesKind: + case protoreflect.BytesKind: if s, ok := marshalBytes(v.Bytes()); ok { return s, nil } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go new file mode 100644 index 00000000..d043a6eb --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go @@ -0,0 +1,340 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "fmt" + "io" + "regexp" + "unicode/utf8" + + "google.golang.org/protobuf/internal/errors" +) + +// call specifies which Decoder method was invoked. +type call uint8 + +const ( + readCall call = iota + peekCall +) + +const unexpectedFmt = "unexpected token %s" + +// ErrUnexpectedEOF means that EOF was encountered in the middle of the input. +var ErrUnexpectedEOF = errors.New("%v", io.ErrUnexpectedEOF) + +// Decoder is a token-based JSON decoder. +type Decoder struct { + // lastCall is last method called, either readCall or peekCall. + // Initial value is readCall. + lastCall call + + // lastToken contains the last read token. + lastToken Token + + // lastErr contains the last read error. + lastErr error + + // openStack is a stack containing ObjectOpen and ArrayOpen values. The + // top of stack represents the object or the array the current value is + // directly located in. + openStack []Kind + + // orig is used in reporting line and column. + orig []byte + // in contains the unconsumed input. + in []byte +} + +// NewDecoder returns a Decoder to read the given []byte. +func NewDecoder(b []byte) *Decoder { + return &Decoder{orig: b, in: b} +} + +// Peek looks ahead and returns the next token kind without advancing a read. +func (d *Decoder) Peek() (Token, error) { + defer func() { d.lastCall = peekCall }() + if d.lastCall == readCall { + d.lastToken, d.lastErr = d.Read() + } + return d.lastToken, d.lastErr +} + +// Read returns the next JSON token. +// It will return an error if there is no valid token. +func (d *Decoder) Read() (Token, error) { + const scalar = Null | Bool | Number | String + + defer func() { d.lastCall = readCall }() + if d.lastCall == peekCall { + return d.lastToken, d.lastErr + } + + tok, err := d.parseNext() + if err != nil { + return Token{}, err + } + + switch tok.kind { + case EOF: + if len(d.openStack) != 0 || + d.lastToken.kind&scalar|ObjectClose|ArrayClose == 0 { + return Token{}, ErrUnexpectedEOF + } + + case Null: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + + case Bool, Number: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + + case String: + if d.isValueNext() { + break + } + // This string token should only be for a field name. + if d.lastToken.kind&(ObjectOpen|comma) == 0 { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + if len(d.in) == 0 { + return Token{}, ErrUnexpectedEOF + } + if c := d.in[0]; c != ':' { + return Token{}, d.newSyntaxError(d.currPos(), `unexpected character %s, missing ":" after field name`, string(c)) + } + tok.kind = Name + d.consume(1) + + case ObjectOpen, ArrayOpen: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = append(d.openStack, tok.kind) + + case ObjectClose: + if len(d.openStack) == 0 || + d.lastToken.kind == comma || + d.openStack[len(d.openStack)-1] != ObjectOpen { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = d.openStack[:len(d.openStack)-1] + + case ArrayClose: + if len(d.openStack) == 0 || + d.lastToken.kind == comma || + d.openStack[len(d.openStack)-1] != ArrayOpen { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = d.openStack[:len(d.openStack)-1] + + case comma: + if len(d.openStack) == 0 || + d.lastToken.kind&(scalar|ObjectClose|ArrayClose) == 0 { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + } + + // Update d.lastToken only after validating token to be in the right sequence. + d.lastToken = tok + + if d.lastToken.kind == comma { + return d.Read() + } + return tok, nil +} + +// Any sequence that looks like a non-delimiter (for error reporting). +var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9]{1,32}|.)`) + +// parseNext parses for the next JSON token. It returns a Token object for +// different types, except for Name. It does not handle whether the next token +// is in a valid sequence or not. +func (d *Decoder) parseNext() (Token, error) { + // Trim leading spaces. + d.consume(0) + + in := d.in + if len(in) == 0 { + return d.consumeToken(EOF, 0), nil + } + + switch in[0] { + case 'n': + if n := matchWithDelim("null", in); n != 0 { + return d.consumeToken(Null, n), nil + } + + case 't': + if n := matchWithDelim("true", in); n != 0 { + return d.consumeBoolToken(true, n), nil + } + + case 'f': + if n := matchWithDelim("false", in); n != 0 { + return d.consumeBoolToken(false, n), nil + } + + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + if n, ok := parseNumber(in); ok { + return d.consumeToken(Number, n), nil + } + + case '"': + s, n, err := d.parseString(in) + if err != nil { + return Token{}, err + } + return d.consumeStringToken(s, n), nil + + case '{': + return d.consumeToken(ObjectOpen, 1), nil + + case '}': + return d.consumeToken(ObjectClose, 1), nil + + case '[': + return d.consumeToken(ArrayOpen, 1), nil + + case ']': + return d.consumeToken(ArrayClose, 1), nil + + case ',': + return d.consumeToken(comma, 1), nil + } + return Token{}, d.newSyntaxError(d.currPos(), "invalid value %s", errRegexp.Find(in)) +} + +// newSyntaxError returns an error with line and column information useful for +// syntax errors. +func (d *Decoder) newSyntaxError(pos int, f string, x ...interface{}) error { + e := errors.New(f, x...) + line, column := d.Position(pos) + return errors.New("syntax error (line %d:%d): %v", line, column, e) +} + +// Position returns line and column number of given index of the original input. +// It will panic if index is out of range. +func (d *Decoder) Position(idx int) (line int, column int) { + b := d.orig[:idx] + line = bytes.Count(b, []byte("\n")) + 1 + if i := bytes.LastIndexByte(b, '\n'); i >= 0 { + b = b[i+1:] + } + column = utf8.RuneCount(b) + 1 // ignore multi-rune characters + return line, column +} + +// currPos returns the current index position of d.in from d.orig. +func (d *Decoder) currPos() int { + return len(d.orig) - len(d.in) +} + +// matchWithDelim matches s with the input b and verifies that the match +// terminates with a delimiter of some form (e.g., r"[^-+_.a-zA-Z0-9]"). +// As a special case, EOF is considered a delimiter. It returns the length of s +// if there is a match, else 0. +func matchWithDelim(s string, b []byte) int { + if !bytes.HasPrefix(b, []byte(s)) { + return 0 + } + + n := len(s) + if n < len(b) && isNotDelim(b[n]) { + return 0 + } + return n +} + +// isNotDelim returns true if given byte is a not delimiter character. +func isNotDelim(c byte) bool { + return (c == '-' || c == '+' || c == '.' || c == '_' || + ('a' <= c && c <= 'z') || + ('A' <= c && c <= 'Z') || + ('0' <= c && c <= '9')) +} + +// consume consumes n bytes of input and any subsequent whitespace. +func (d *Decoder) consume(n int) { + d.in = d.in[n:] + for len(d.in) > 0 { + switch d.in[0] { + case ' ', '\n', '\r', '\t': + d.in = d.in[1:] + default: + return + } + } +} + +// isValueNext returns true if next type should be a JSON value: Null, +// Number, String or Bool. +func (d *Decoder) isValueNext() bool { + if len(d.openStack) == 0 { + return d.lastToken.kind == 0 + } + + start := d.openStack[len(d.openStack)-1] + switch start { + case ObjectOpen: + return d.lastToken.kind&Name != 0 + case ArrayOpen: + return d.lastToken.kind&(ArrayOpen|comma) != 0 + } + panic(fmt.Sprintf( + "unreachable logic in Decoder.isValueNext, lastToken.kind: %v, openStack: %v", + d.lastToken.kind, start)) +} + +// consumeToken constructs a Token for given Kind with raw value derived from +// current d.in and given size, and consumes the given size-length of it. +func (d *Decoder) consumeToken(kind Kind, size int) Token { + tok := Token{ + kind: kind, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + } + d.consume(size) + return tok +} + +// consumeBoolToken constructs a Token for a Bool kind with raw value derived from +// current d.in and given size. +func (d *Decoder) consumeBoolToken(b bool, size int) Token { + tok := Token{ + kind: Bool, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + boo: b, + } + d.consume(size) + return tok +} + +// consumeStringToken constructs a Token for a String kind with raw value derived +// from current d.in and given size. +func (d *Decoder) consumeStringToken(s string, size int) Token { + tok := Token{ + kind: String, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + str: s, + } + d.consume(size) + return tok +} + +// Clone returns a copy of the Decoder for use in reading ahead the next JSON +// object, array or other values without affecting current Decoder. +func (d *Decoder) Clone() *Decoder { + ret := *d + ret.openStack = append([]Kind(nil), ret.openStack...) + return &ret +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go new file mode 100644 index 00000000..2999d713 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go @@ -0,0 +1,254 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "strconv" +) + +// parseNumber reads the given []byte for a valid JSON number. If it is valid, +// it returns the number of bytes. Parsing logic follows the definition in +// https://tools.ietf.org/html/rfc7159#section-6, and is based off +// encoding/json.isValidNumber function. +func parseNumber(input []byte) (int, bool) { + var n int + + s := input + if len(s) == 0 { + return 0, false + } + + // Optional - + if s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return 0, false + } + } + + // Digits + switch { + case s[0] == '0': + s = s[1:] + n++ + + case '1' <= s[0] && s[0] <= '9': + s = s[1:] + n++ + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + + default: + return 0, false + } + + // . followed by 1 or more digits. + if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' { + s = s[2:] + n += 2 + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + } + + // e or E followed by an optional - or + and + // 1 or more digits. + if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { + s = s[1:] + n++ + if s[0] == '+' || s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return 0, false + } + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + } + + // Check that next byte is a delimiter or it is at the end. + if n < len(input) && isNotDelim(input[n]) { + return 0, false + } + + return n, true +} + +// numberParts is the result of parsing out a valid JSON number. It contains +// the parts of a number. The parts are used for integer conversion. +type numberParts struct { + neg bool + intp []byte + frac []byte + exp []byte +} + +// parseNumber constructs numberParts from given []byte. The logic here is +// similar to consumeNumber above with the difference of having to construct +// numberParts. The slice fields in numberParts are subslices of the input. +func parseNumberParts(input []byte) (numberParts, bool) { + var neg bool + var intp []byte + var frac []byte + var exp []byte + + s := input + if len(s) == 0 { + return numberParts{}, false + } + + // Optional - + if s[0] == '-' { + neg = true + s = s[1:] + if len(s) == 0 { + return numberParts{}, false + } + } + + // Digits + switch { + case s[0] == '0': + // Skip first 0 and no need to store. + s = s[1:] + + case '1' <= s[0] && s[0] <= '9': + intp = s + n := 1 + s = s[1:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + intp = intp[:n] + + default: + return numberParts{}, false + } + + // . followed by 1 or more digits. + if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' { + frac = s[1:] + n := 1 + s = s[2:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + frac = frac[:n] + } + + // e or E followed by an optional - or + and + // 1 or more digits. + if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { + s = s[1:] + exp = s + n := 0 + if s[0] == '+' || s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return numberParts{}, false + } + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + exp = exp[:n] + } + + return numberParts{ + neg: neg, + intp: intp, + frac: bytes.TrimRight(frac, "0"), // Remove unnecessary 0s to the right. + exp: exp, + }, true +} + +// normalizeToIntString returns an integer string in normal form without the +// E-notation for given numberParts. It will return false if it is not an +// integer or if the exponent exceeds than max/min int value. +func normalizeToIntString(n numberParts) (string, bool) { + intpSize := len(n.intp) + fracSize := len(n.frac) + + if intpSize == 0 && fracSize == 0 { + return "0", true + } + + var exp int + if len(n.exp) > 0 { + i, err := strconv.ParseInt(string(n.exp), 10, 32) + if err != nil { + return "", false + } + exp = int(i) + } + + var num []byte + if exp >= 0 { + // For positive E, shift fraction digits into integer part and also pad + // with zeroes as needed. + + // If there are more digits in fraction than the E value, then the + // number is not an integer. + if fracSize > exp { + return "", false + } + + // Make sure resulting digits are within max value limit to avoid + // unnecessarily constructing a large byte slice that may simply fail + // later on. + const maxDigits = 20 // Max uint64 value has 20 decimal digits. + if intpSize+exp > maxDigits { + return "", false + } + + // Set cap to make a copy of integer part when appended. + num = n.intp[:len(n.intp):len(n.intp)] + num = append(num, n.frac...) + for i := 0; i < exp-fracSize; i++ { + num = append(num, '0') + } + } else { + // For negative E, shift digits in integer part out. + + // If there are fractions, then the number is not an integer. + if fracSize > 0 { + return "", false + } + + // index is where the decimal point will be after adjusting for negative + // exponent. + index := intpSize + exp + if index < 0 { + return "", false + } + + num = n.intp + // If any of the digits being shifted to the right of the decimal point + // is non-zero, then the number is not an integer. + for i := index; i < intpSize; i++ { + if num[i] != '0' { + return "", false + } + } + num = num[:index] + } + + if n.neg { + return "-" + string(num), true + } + return string(num), true +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go new file mode 100644 index 00000000..f7fea7d8 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go @@ -0,0 +1,91 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "strconv" + "unicode" + "unicode/utf16" + "unicode/utf8" + + "google.golang.org/protobuf/internal/strs" +) + +func (d *Decoder) parseString(in []byte) (string, int, error) { + in0 := in + if len(in) == 0 { + return "", 0, ErrUnexpectedEOF + } + if in[0] != '"' { + return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q at start of string", in[0]) + } + in = in[1:] + i := indexNeedEscapeInBytes(in) + in, out := in[i:], in[:i:i] // set cap to prevent mutations + for len(in) > 0 { + switch r, n := utf8.DecodeRune(in); { + case r == utf8.RuneError && n == 1: + return "", 0, d.newSyntaxError(d.currPos(), "invalid UTF-8 in string") + case r < ' ': + return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q in string", r) + case r == '"': + in = in[1:] + n := len(in0) - len(in) + return string(out), n, nil + case r == '\\': + if len(in) < 2 { + return "", 0, ErrUnexpectedEOF + } + switch r := in[1]; r { + case '"', '\\', '/': + in, out = in[2:], append(out, r) + case 'b': + in, out = in[2:], append(out, '\b') + case 'f': + in, out = in[2:], append(out, '\f') + case 'n': + in, out = in[2:], append(out, '\n') + case 'r': + in, out = in[2:], append(out, '\r') + case 't': + in, out = in[2:], append(out, '\t') + case 'u': + if len(in) < 6 { + return "", 0, ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:6]), 16, 16) + if err != nil { + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6]) + } + in = in[6:] + + r := rune(v) + if utf16.IsSurrogate(r) { + if len(in) < 6 { + return "", 0, ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:6]), 16, 16) + r = utf16.DecodeRune(r, rune(v)) + if in[0] != '\\' || in[1] != 'u' || + r == unicode.ReplacementChar || err != nil { + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6]) + } + in = in[6:] + } + out = append(out, string(r)...) + default: + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:2]) + } + default: + i := indexNeedEscapeInBytes(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + return "", 0, ErrUnexpectedEOF +} + +// indexNeedEscapeInBytes returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInBytes(b []byte) int { return indexNeedEscapeInString(strs.UnsafeString(b)) } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go new file mode 100644 index 00000000..50578d65 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go @@ -0,0 +1,192 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "fmt" + "strconv" +) + +// Kind represents a token kind expressible in the JSON format. +type Kind uint16 + +const ( + Invalid Kind = (1 << iota) / 2 + EOF + Null + Bool + Number + String + Name + ObjectOpen + ObjectClose + ArrayOpen + ArrayClose + + // comma is only for parsing in between tokens and + // does not need to be exported. + comma +) + +func (k Kind) String() string { + switch k { + case EOF: + return "eof" + case Null: + return "null" + case Bool: + return "bool" + case Number: + return "number" + case String: + return "string" + case ObjectOpen: + return "{" + case ObjectClose: + return "}" + case Name: + return "name" + case ArrayOpen: + return "[" + case ArrayClose: + return "]" + case comma: + return "," + } + return "" +} + +// Token provides a parsed token kind and value. +// +// Values are provided by the difference accessor methods. The accessor methods +// Name, Bool, and ParsedString will panic if called on the wrong kind. There +// are different accessor methods for the Number kind for converting to the +// appropriate Go numeric type and those methods have the ok return value. +type Token struct { + // Token kind. + kind Kind + // pos provides the position of the token in the original input. + pos int + // raw bytes of the serialized token. + // This is a subslice into the original input. + raw []byte + // boo is parsed boolean value. + boo bool + // str is parsed string value. + str string +} + +// Kind returns the token kind. +func (t Token) Kind() Kind { + return t.kind +} + +// RawString returns the read value in string. +func (t Token) RawString() string { + return string(t.raw) +} + +// Pos returns the token position from the input. +func (t Token) Pos() int { + return t.pos +} + +// Name returns the object name if token is Name, else it panics. +func (t Token) Name() string { + if t.kind == Name { + return t.str + } + panic(fmt.Sprintf("Token is not a Name: %v", t.RawString())) +} + +// Bool returns the bool value if token kind is Bool, else it panics. +func (t Token) Bool() bool { + if t.kind == Bool { + return t.boo + } + panic(fmt.Sprintf("Token is not a Bool: %v", t.RawString())) +} + +// ParsedString returns the string value for a JSON string token or the read +// value in string if token is not a string. +func (t Token) ParsedString() string { + if t.kind == String { + return t.str + } + panic(fmt.Sprintf("Token is not a String: %v", t.RawString())) +} + +// Float returns the floating-point number if token kind is Number. +// +// The floating-point precision is specified by the bitSize parameter: 32 for +// float32 or 64 for float64. If bitSize=32, the result still has type float64, +// but it will be convertible to float32 without changing its value. It will +// return false if the number exceeds the floating point limits for given +// bitSize. +func (t Token) Float(bitSize int) (float64, bool) { + if t.kind != Number { + return 0, false + } + f, err := strconv.ParseFloat(t.RawString(), bitSize) + if err != nil { + return 0, false + } + return f, true +} + +// Int returns the signed integer number if token is Number. +// +// The given bitSize specifies the integer type that the result must fit into. +// It returns false if the number is not an integer value or if the result +// exceeds the limits for given bitSize. +func (t Token) Int(bitSize int) (int64, bool) { + s, ok := t.getIntStr() + if !ok { + return 0, false + } + n, err := strconv.ParseInt(s, 10, bitSize) + if err != nil { + return 0, false + } + return n, true +} + +// Uint returns the signed integer number if token is Number. +// +// The given bitSize specifies the unsigned integer type that the result must +// fit into. It returns false if the number is not an unsigned integer value +// or if the result exceeds the limits for given bitSize. +func (t Token) Uint(bitSize int) (uint64, bool) { + s, ok := t.getIntStr() + if !ok { + return 0, false + } + n, err := strconv.ParseUint(s, 10, bitSize) + if err != nil { + return 0, false + } + return n, true +} + +func (t Token) getIntStr() (string, bool) { + if t.kind != Number { + return "", false + } + parts, ok := parseNumberParts(t.raw) + if !ok { + return "", false + } + return normalizeToIntString(parts) +} + +// TokenEquals returns true if given Tokens are equal, else false. +func TokenEquals(x, y Token) bool { + return x.kind == y.kind && + x.pos == y.pos && + bytes.Equal(x.raw, y.raw) && + x.boo == y.boo && + x.str == y.str +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go new file mode 100644 index 00000000..934f2dcb --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go @@ -0,0 +1,278 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "math" + "math/bits" + "strconv" + "strings" + "unicode/utf8" + + "google.golang.org/protobuf/internal/detrand" + "google.golang.org/protobuf/internal/errors" +) + +// kind represents an encoding type. +type kind uint8 + +const ( + _ kind = (1 << iota) / 2 + name + scalar + objectOpen + objectClose + arrayOpen + arrayClose +) + +// Encoder provides methods to write out JSON constructs and values. The user is +// responsible for producing valid sequences of JSON constructs and values. +type Encoder struct { + indent string + lastKind kind + indents []byte + out []byte +} + +// NewEncoder returns an Encoder. +// +// If indent is a non-empty string, it causes every entry for an Array or Object +// to be preceded by the indent and trailed by a newline. +func NewEncoder(buf []byte, indent string) (*Encoder, error) { + e := &Encoder{ + out: buf, + } + if len(indent) > 0 { + if strings.Trim(indent, " \t") != "" { + return nil, errors.New("indent may only be composed of space or tab characters") + } + e.indent = indent + } + return e, nil +} + +// Bytes returns the content of the written bytes. +func (e *Encoder) Bytes() []byte { + return e.out +} + +// WriteNull writes out the null value. +func (e *Encoder) WriteNull() { + e.prepareNext(scalar) + e.out = append(e.out, "null"...) +} + +// WriteBool writes out the given boolean value. +func (e *Encoder) WriteBool(b bool) { + e.prepareNext(scalar) + if b { + e.out = append(e.out, "true"...) + } else { + e.out = append(e.out, "false"...) + } +} + +// WriteString writes out the given string in JSON string value. Returns error +// if input string contains invalid UTF-8. +func (e *Encoder) WriteString(s string) error { + e.prepareNext(scalar) + var err error + if e.out, err = appendString(e.out, s); err != nil { + return err + } + return nil +} + +// Sentinel error used for indicating invalid UTF-8. +var errInvalidUTF8 = errors.New("invalid UTF-8") + +func appendString(out []byte, in string) ([]byte, error) { + out = append(out, '"') + i := indexNeedEscapeInString(in) + in, out = in[i:], append(out, in[:i]...) + for len(in) > 0 { + switch r, n := utf8.DecodeRuneInString(in); { + case r == utf8.RuneError && n == 1: + return out, errInvalidUTF8 + case r < ' ' || r == '"' || r == '\\': + out = append(out, '\\') + switch r { + case '"', '\\': + out = append(out, byte(r)) + case '\b': + out = append(out, 'b') + case '\f': + out = append(out, 'f') + case '\n': + out = append(out, 'n') + case '\r': + out = append(out, 'r') + case '\t': + out = append(out, 't') + default: + out = append(out, 'u') + out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...) + out = strconv.AppendUint(out, uint64(r), 16) + } + in = in[n:] + default: + i := indexNeedEscapeInString(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + out = append(out, '"') + return out, nil +} + +// indexNeedEscapeInString returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInString(s string) int { + for i, r := range s { + if r < ' ' || r == '\\' || r == '"' || r == utf8.RuneError { + return i + } + } + return len(s) +} + +// WriteFloat writes out the given float and bitSize in JSON number value. +func (e *Encoder) WriteFloat(n float64, bitSize int) { + e.prepareNext(scalar) + e.out = appendFloat(e.out, n, bitSize) +} + +// appendFloat formats given float in bitSize, and appends to the given []byte. +func appendFloat(out []byte, n float64, bitSize int) []byte { + switch { + case math.IsNaN(n): + return append(out, `"NaN"`...) + case math.IsInf(n, +1): + return append(out, `"Infinity"`...) + case math.IsInf(n, -1): + return append(out, `"-Infinity"`...) + } + + // JSON number formatting logic based on encoding/json. + // See floatEncoder.encode for reference. + fmt := byte('f') + if abs := math.Abs(n); abs != 0 { + if bitSize == 64 && (abs < 1e-6 || abs >= 1e21) || + bitSize == 32 && (float32(abs) < 1e-6 || float32(abs) >= 1e21) { + fmt = 'e' + } + } + out = strconv.AppendFloat(out, n, fmt, -1, bitSize) + if fmt == 'e' { + n := len(out) + if n >= 4 && out[n-4] == 'e' && out[n-3] == '-' && out[n-2] == '0' { + out[n-2] = out[n-1] + out = out[:n-1] + } + } + return out +} + +// WriteInt writes out the given signed integer in JSON number value. +func (e *Encoder) WriteInt(n int64) { + e.prepareNext(scalar) + e.out = strconv.AppendInt(e.out, n, 10) +} + +// WriteUint writes out the given unsigned integer in JSON number value. +func (e *Encoder) WriteUint(n uint64) { + e.prepareNext(scalar) + e.out = strconv.AppendUint(e.out, n, 10) +} + +// StartObject writes out the '{' symbol. +func (e *Encoder) StartObject() { + e.prepareNext(objectOpen) + e.out = append(e.out, '{') +} + +// EndObject writes out the '}' symbol. +func (e *Encoder) EndObject() { + e.prepareNext(objectClose) + e.out = append(e.out, '}') +} + +// WriteName writes out the given string in JSON string value and the name +// separator ':'. Returns error if input string contains invalid UTF-8, which +// should not be likely as protobuf field names should be valid. +func (e *Encoder) WriteName(s string) error { + e.prepareNext(name) + var err error + // Append to output regardless of error. + e.out, err = appendString(e.out, s) + e.out = append(e.out, ':') + return err +} + +// StartArray writes out the '[' symbol. +func (e *Encoder) StartArray() { + e.prepareNext(arrayOpen) + e.out = append(e.out, '[') +} + +// EndArray writes out the ']' symbol. +func (e *Encoder) EndArray() { + e.prepareNext(arrayClose) + e.out = append(e.out, ']') +} + +// prepareNext adds possible comma and indentation for the next value based +// on last type and indent option. It also updates lastKind to next. +func (e *Encoder) prepareNext(next kind) { + defer func() { + // Set lastKind to next. + e.lastKind = next + }() + + if len(e.indent) == 0 { + // Need to add comma on the following condition. + if e.lastKind&(scalar|objectClose|arrayClose) != 0 && + next&(name|scalar|objectOpen|arrayOpen) != 0 { + e.out = append(e.out, ',') + // For single-line output, add a random extra space after each + // comma to make output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + } + return + } + + switch { + case e.lastKind&(objectOpen|arrayOpen) != 0: + // If next type is NOT closing, add indent and newline. + if next&(objectClose|arrayClose) == 0 { + e.indents = append(e.indents, e.indent...) + e.out = append(e.out, '\n') + e.out = append(e.out, e.indents...) + } + + case e.lastKind&(scalar|objectClose|arrayClose) != 0: + switch { + // If next type is either a value or name, add comma and newline. + case next&(name|scalar|objectOpen|arrayOpen) != 0: + e.out = append(e.out, ',', '\n') + + // If next type is a closing object or array, adjust indentation. + case next&(objectClose|arrayClose) != 0: + e.indents = e.indents[:len(e.indents)-len(e.indent)] + e.out = append(e.out, '\n') + } + e.out = append(e.out, e.indents...) + + case e.lastKind&name != 0: + e.out = append(e.out, ' ') + // For multi-line output, add a random extra space after key: to make + // output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + } +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go index c1866f3c..a6693f0a 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // The MessageSet wire format is equivalent to a message defined as follows, @@ -33,6 +33,7 @@ const ( // ExtensionName is the field name for extensions of MessageSet. // // A valid MessageSet extension must be of the form: +// // message MyMessage { // extend proto2.bridge.MessageSet { // optional MyMessage message_set_extension = 1234; @@ -42,13 +43,13 @@ const ( const ExtensionName = "message_set_extension" // IsMessageSet returns whether the message uses the MessageSet wire format. -func IsMessageSet(md pref.MessageDescriptor) bool { +func IsMessageSet(md protoreflect.MessageDescriptor) bool { xmd, ok := md.(interface{ IsMessageSet() bool }) return ok && xmd.IsMessageSet() } // IsMessageSetExtension reports this field properly extends a MessageSet. -func IsMessageSetExtension(fd pref.FieldDescriptor) bool { +func IsMessageSetExtension(fd protoreflect.FieldDescriptor) bool { switch { case fd.Name() != ExtensionName: return false diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go index 38f1931c..373d2083 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go @@ -11,10 +11,10 @@ import ( "strconv" "strings" - defval "google.golang.org/protobuf/internal/encoding/defval" - fdesc "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) var byteType = reflect.TypeOf(byte(0)) @@ -29,9 +29,9 @@ var byteType = reflect.TypeOf(byte(0)) // This does not populate the Enum or Message (except for weak message). // // This function is a best effort attempt; parsing errors are ignored. -func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) pref.FieldDescriptor { - f := new(fdesc.Field) - f.L0.ParentFile = fdesc.SurrogateProto2 +func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor { + f := new(filedesc.Field) + f.L0.ParentFile = filedesc.SurrogateProto2 for len(tag) > 0 { i := strings.IndexByte(tag, ',') if i < 0 { @@ -39,68 +39,68 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p } switch s := tag[:i]; { case strings.HasPrefix(s, "name="): - f.L0.FullName = pref.FullName(s[len("name="):]) + f.L0.FullName = protoreflect.FullName(s[len("name="):]) case strings.Trim(s, "0123456789") == "": n, _ := strconv.ParseUint(s, 10, 32) - f.L1.Number = pref.FieldNumber(n) + f.L1.Number = protoreflect.FieldNumber(n) case s == "opt": - f.L1.Cardinality = pref.Optional + f.L1.Cardinality = protoreflect.Optional case s == "req": - f.L1.Cardinality = pref.Required + f.L1.Cardinality = protoreflect.Required case s == "rep": - f.L1.Cardinality = pref.Repeated + f.L1.Cardinality = protoreflect.Repeated case s == "varint": switch goType.Kind() { case reflect.Bool: - f.L1.Kind = pref.BoolKind + f.L1.Kind = protoreflect.BoolKind case reflect.Int32: - f.L1.Kind = pref.Int32Kind + f.L1.Kind = protoreflect.Int32Kind case reflect.Int64: - f.L1.Kind = pref.Int64Kind + f.L1.Kind = protoreflect.Int64Kind case reflect.Uint32: - f.L1.Kind = pref.Uint32Kind + f.L1.Kind = protoreflect.Uint32Kind case reflect.Uint64: - f.L1.Kind = pref.Uint64Kind + f.L1.Kind = protoreflect.Uint64Kind } case s == "zigzag32": if goType.Kind() == reflect.Int32 { - f.L1.Kind = pref.Sint32Kind + f.L1.Kind = protoreflect.Sint32Kind } case s == "zigzag64": if goType.Kind() == reflect.Int64 { - f.L1.Kind = pref.Sint64Kind + f.L1.Kind = protoreflect.Sint64Kind } case s == "fixed32": switch goType.Kind() { case reflect.Int32: - f.L1.Kind = pref.Sfixed32Kind + f.L1.Kind = protoreflect.Sfixed32Kind case reflect.Uint32: - f.L1.Kind = pref.Fixed32Kind + f.L1.Kind = protoreflect.Fixed32Kind case reflect.Float32: - f.L1.Kind = pref.FloatKind + f.L1.Kind = protoreflect.FloatKind } case s == "fixed64": switch goType.Kind() { case reflect.Int64: - f.L1.Kind = pref.Sfixed64Kind + f.L1.Kind = protoreflect.Sfixed64Kind case reflect.Uint64: - f.L1.Kind = pref.Fixed64Kind + f.L1.Kind = protoreflect.Fixed64Kind case reflect.Float64: - f.L1.Kind = pref.DoubleKind + f.L1.Kind = protoreflect.DoubleKind } case s == "bytes": switch { case goType.Kind() == reflect.String: - f.L1.Kind = pref.StringKind + f.L1.Kind = protoreflect.StringKind case goType.Kind() == reflect.Slice && goType.Elem() == byteType: - f.L1.Kind = pref.BytesKind + f.L1.Kind = protoreflect.BytesKind default: - f.L1.Kind = pref.MessageKind + f.L1.Kind = protoreflect.MessageKind } case s == "group": - f.L1.Kind = pref.GroupKind + f.L1.Kind = protoreflect.GroupKind case strings.HasPrefix(s, "enum="): - f.L1.Kind = pref.EnumKind + f.L1.Kind = protoreflect.EnumKind case strings.HasPrefix(s, "json="): jsonName := s[len("json="):] if jsonName != strs.JSONCamelCase(string(f.L0.FullName.Name())) { @@ -111,23 +111,23 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p f.L1.IsPacked = true case strings.HasPrefix(s, "weak="): f.L1.IsWeak = true - f.L1.Message = fdesc.PlaceholderMessage(pref.FullName(s[len("weak="):])) + f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):])) case strings.HasPrefix(s, "def="): // The default tag is special in that everything afterwards is the // default regardless of the presence of commas. s, i = tag[len("def="):], len(tag) v, ev, _ := defval.Unmarshal(s, f.L1.Kind, evs, defval.GoTag) - f.L1.Default = fdesc.DefaultValue(v, ev) + f.L1.Default = filedesc.DefaultValue(v, ev) case s == "proto3": - f.L0.ParentFile = fdesc.SurrogateProto3 + f.L0.ParentFile = filedesc.SurrogateProto3 } tag = strings.TrimPrefix(tag[i:], ",") } // The generator uses the group message name instead of the field name. // We obtain the real field name by lowercasing the group name. - if f.L1.Kind == pref.GroupKind { - f.L0.FullName = pref.FullName(strings.ToLower(string(f.L0.FullName))) + if f.L1.Kind == protoreflect.GroupKind { + f.L0.FullName = protoreflect.FullName(strings.ToLower(string(f.L0.FullName))) } return f } @@ -140,38 +140,38 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p // Depending on the context on how Marshal is called, there are different ways // through which that information is determined. As such it is the caller's // responsibility to provide a function to obtain that information. -func Marshal(fd pref.FieldDescriptor, enumName string) string { +func Marshal(fd protoreflect.FieldDescriptor, enumName string) string { var tag []string switch fd.Kind() { - case pref.BoolKind, pref.EnumKind, pref.Int32Kind, pref.Uint32Kind, pref.Int64Kind, pref.Uint64Kind: + case protoreflect.BoolKind, protoreflect.EnumKind, protoreflect.Int32Kind, protoreflect.Uint32Kind, protoreflect.Int64Kind, protoreflect.Uint64Kind: tag = append(tag, "varint") - case pref.Sint32Kind: + case protoreflect.Sint32Kind: tag = append(tag, "zigzag32") - case pref.Sint64Kind: + case protoreflect.Sint64Kind: tag = append(tag, "zigzag64") - case pref.Sfixed32Kind, pref.Fixed32Kind, pref.FloatKind: + case protoreflect.Sfixed32Kind, protoreflect.Fixed32Kind, protoreflect.FloatKind: tag = append(tag, "fixed32") - case pref.Sfixed64Kind, pref.Fixed64Kind, pref.DoubleKind: + case protoreflect.Sfixed64Kind, protoreflect.Fixed64Kind, protoreflect.DoubleKind: tag = append(tag, "fixed64") - case pref.StringKind, pref.BytesKind, pref.MessageKind: + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind: tag = append(tag, "bytes") - case pref.GroupKind: + case protoreflect.GroupKind: tag = append(tag, "group") } tag = append(tag, strconv.Itoa(int(fd.Number()))) switch fd.Cardinality() { - case pref.Optional: + case protoreflect.Optional: tag = append(tag, "opt") - case pref.Required: + case protoreflect.Required: tag = append(tag, "req") - case pref.Repeated: + case protoreflect.Repeated: tag = append(tag, "rep") } if fd.IsPacked() { tag = append(tag, "packed") } name := string(fd.Name()) - if fd.Kind() == pref.GroupKind { + if fd.Kind() == protoreflect.GroupKind { // The name of the FieldDescriptor for a group field is // lowercased. To find the original capitalization, we // look in the field's MessageType. @@ -189,10 +189,10 @@ func Marshal(fd pref.FieldDescriptor, enumName string) string { // The previous implementation does not tag extension fields as proto3, // even when the field is defined in a proto3 file. Match that behavior // for consistency. - if fd.Syntax() == pref.Proto3 && !fd.IsExtension() { + if fd.Syntax() == protoreflect.Proto3 && !fd.IsExtension() { tag = append(tag, "proto3") } - if fd.Kind() == pref.EnumKind && enumName != "" { + if fd.Kind() == protoreflect.EnumKind && enumName != "" { tag = append(tag, "enum="+enumName) } if fd.ContainingOneof() != nil { diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go index eb10ea10..87853e78 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go @@ -8,7 +8,6 @@ import ( "bytes" "fmt" "io" - "regexp" "strconv" "unicode/utf8" @@ -381,7 +380,7 @@ func (d *Decoder) currentOpenKind() (Kind, byte) { case '[': return ListOpen, ']' } - panic(fmt.Sprintf("Decoder: openStack contains invalid byte %s", string(openCh))) + panic(fmt.Sprintf("Decoder: openStack contains invalid byte %c", openCh)) } func (d *Decoder) pushOpenStack(ch byte) { @@ -413,15 +412,16 @@ func (d *Decoder) parseFieldName() (tok Token, err error) { // Field number. Identify if input is a valid number that is not negative // and is decimal integer within 32-bit range. if num := parseNumber(d.in); num.size > 0 { + str := num.string(d.in) if !num.neg && num.kind == numDec { - if _, err := strconv.ParseInt(string(d.in[:num.size]), 10, 32); err == nil { + if _, err := strconv.ParseInt(str, 10, 32); err == nil { return d.consumeToken(Name, num.size, uint8(FieldNumber)), nil } } - return Token{}, d.newSyntaxError("invalid field number: %s", d.in[:num.size]) + return Token{}, d.newSyntaxError("invalid field number: %s", str) } - return Token{}, d.newSyntaxError("invalid field name: %s", errRegexp.Find(d.in)) + return Token{}, d.newSyntaxError("invalid field name: %s", errId(d.in)) } // parseTypeName parses Any type URL or extension field name. The name is @@ -571,7 +571,7 @@ func (d *Decoder) parseScalar() (Token, error) { return tok, nil } - return Token{}, d.newSyntaxError("invalid scalar value: %s", errRegexp.Find(d.in)) + return Token{}, d.newSyntaxError("invalid scalar value: %s", errId(d.in)) } // parseLiteralValue parses a literal value. A literal value is used for @@ -653,8 +653,29 @@ func consume(b []byte, n int) []byte { return b } -// Any sequence that looks like a non-delimiter (for error reporting). -var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9\/]+|.)`) +// errId extracts a byte sequence that looks like an invalid ID +// (for the purposes of error reporting). +func errId(seq []byte) []byte { + const maxLen = 32 + for i := 0; i < len(seq); { + if i > maxLen { + return append(seq[:i:i], "…"...) + } + r, size := utf8.DecodeRune(seq[i:]) + if r > utf8.RuneSelf || (r != '/' && isDelim(byte(r))) { + if i == 0 { + // Either the first byte is invalid UTF-8 or a + // delimiter, or the first rune is non-ASCII. + // Return it as-is. + i = size + } + return seq[:i:i] + } + i += size + } + // No delimiter found. + return seq +} // isDelim returns true if given byte is a delimiter character. func isDelim(c byte) bool { diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go index f2d90b78..45c81f02 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go @@ -15,17 +15,12 @@ func (d *Decoder) parseNumberValue() (Token, bool) { if num.neg { numAttrs |= isNegative } - strSize := num.size - last := num.size - 1 - if num.kind == numFloat && (d.in[last] == 'f' || d.in[last] == 'F') { - strSize = last - } tok := Token{ kind: Scalar, attrs: numberValue, pos: len(d.orig) - len(d.in), raw: d.in[:num.size], - str: string(d.in[:strSize]), + str: num.string(d.in), numAttrs: numAttrs, } d.consume(num.size) @@ -46,12 +41,35 @@ type number struct { kind uint8 neg bool size int + // if neg, this is the length of whitespace and comments between + // the minus sign and the rest fo the number literal + sep int +} + +func (num number) string(data []byte) string { + strSize := num.size + last := num.size - 1 + if num.kind == numFloat && (data[last] == 'f' || data[last] == 'F') { + strSize = last + } + if num.neg && num.sep > 0 { + // strip whitespace/comments between negative sign and the rest + strLen := strSize - num.sep + str := make([]byte, strLen) + str[0] = data[0] + copy(str[1:], data[num.sep+1:strSize]) + return string(str) + } + return string(data[:strSize]) + } // parseNumber constructs a number object from given input. It allows for the // following patterns: -// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*) -// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?) +// +// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*) +// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?) +// // It also returns the number of parsed bytes for the given number, 0 if it is // not a number. func parseNumber(input []byte) number { @@ -65,19 +83,22 @@ func parseNumber(input []byte) number { } // Optional - + var sep int if s[0] == '-' { neg = true s = s[1:] size++ + // Consume any whitespace or comments between the + // negative sign and the rest of the number + lenBefore := len(s) + s = consume(s, 0) + sep = lenBefore - len(s) + size += sep if len(s) == 0 { return number{} } } - // C++ allows for whitespace and comments in between the negative sign and - // the rest of the number. This logic currently does not but is consistent - // with v1. - switch { case s[0] == '0': if len(s) > 1 { @@ -114,7 +135,7 @@ func parseNumber(input []byte) number { if len(s) > 0 && !isDelim(s[0]) { return number{} } - return number{kind: kind, neg: neg, size: size} + return number{kind: kind, neg: neg, size: size, sep: sep} } } s = s[1:] @@ -186,5 +207,5 @@ func parseNumber(input []byte) number { return number{} } - return number{kind: kind, neg: neg, size: size} + return number{kind: kind, neg: neg, size: size, sep: sep} } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go index 0ce8d6fb..7ae6c2a3 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go @@ -24,6 +24,6 @@ // the Go implementation should as well. // // The text format is almost a superset of JSON except: -// * message keys are not quoted strings, but identifiers -// * the top-level value must be a message without the delimiters +// - message keys are not quoted strings, but identifiers +// - the top-level value must be a message without the delimiters package text diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go index aa66bdd0..cf7aed77 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go @@ -53,8 +53,10 @@ type encoderState struct { // If outputASCII is true, strings will be serialized in such a way that // multi-byte UTF-8 sequences are escaped. This property ensures that the // overall output is ASCII (as opposed to UTF-8). -func NewEncoder(indent string, delims [2]byte, outputASCII bool) (*Encoder, error) { - e := &Encoder{} +func NewEncoder(buf []byte, indent string, delims [2]byte, outputASCII bool) (*Encoder, error) { + e := &Encoder{ + encoderState: encoderState{out: buf}, + } if len(indent) > 0 { if strings.Trim(indent, " \t") != "" { return nil, errors.New("indent may only be composed of space and tab characters") @@ -195,13 +197,13 @@ func appendFloat(out []byte, n float64, bitSize int) []byte { // WriteInt writes out the given signed integer value. func (e *Encoder) WriteInt(n int64) { e.prepareNext(scalar) - e.out = append(e.out, strconv.FormatInt(n, 10)...) + e.out = strconv.AppendInt(e.out, n, 10) } // WriteUint writes out the given unsigned integer value. func (e *Encoder) WriteUint(n uint64) { e.prepareNext(scalar) - e.out = append(e.out, strconv.FormatUint(n, 10)...) + e.out = strconv.AppendUint(e.out, n, 10) } // WriteLiteral writes out the given string as a literal value without quotes. @@ -263,3 +265,8 @@ func (e *Encoder) Snapshot() encoderState { func (e *Encoder) Reset(es encoderState) { e.encoderState = es } + +// AppendString appends the escaped form of the input string to b. +func AppendString(b []byte, s string) []byte { + return appendString(b, s, false) +} diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go index f90e909b..fbcd3492 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.13 // +build !go1.13 package errors diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go index dc05f419..5e72f1cd 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.13 // +build go1.13 package errors diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/build.go b/vendor/google.golang.org/protobuf/internal/filedesc/build.go index b293b694..7cac1c19 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/build.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/build.go @@ -12,8 +12,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" ) // Builder construct a protoreflect.FileDescriptor from the raw descriptor. @@ -38,7 +37,7 @@ type Builder struct { // TypeResolver resolves extension field types for descriptor options. // If nil, it uses protoregistry.GlobalTypes. TypeResolver interface { - preg.ExtensionTypeResolver + protoregistry.ExtensionTypeResolver } // FileRegistry is use to lookup file, enum, and message dependencies. @@ -46,8 +45,8 @@ type Builder struct { // If nil, it uses protoregistry.GlobalFiles. FileRegistry interface { FindFileByPath(string) (protoreflect.FileDescriptor, error) - FindDescriptorByName(pref.FullName) (pref.Descriptor, error) - RegisterFile(pref.FileDescriptor) error + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) + RegisterFile(protoreflect.FileDescriptor) error } } @@ -55,8 +54,8 @@ type Builder struct { // If so, it permits looking up an enum or message dependency based on the // sub-list and element index into filetype.Builder.DependencyIndexes. type resolverByIndex interface { - FindEnumByIndex(int32, int32, []Enum, []Message) pref.EnumDescriptor - FindMessageByIndex(int32, int32, []Enum, []Message) pref.MessageDescriptor + FindEnumByIndex(int32, int32, []Enum, []Message) protoreflect.EnumDescriptor + FindMessageByIndex(int32, int32, []Enum, []Message) protoreflect.MessageDescriptor } // Indexes of each sub-list in filetype.Builder.DependencyIndexes. @@ -70,7 +69,7 @@ const ( // Out is the output of the Builder. type Out struct { - File pref.FileDescriptor + File protoreflect.FileDescriptor // Enums is all enum descriptors in "flattened ordering". Enums []Enum @@ -97,10 +96,10 @@ func (db Builder) Build() (out Out) { // Initialize resolvers and registries if unpopulated. if db.TypeResolver == nil { - db.TypeResolver = preg.GlobalTypes + db.TypeResolver = protoregistry.GlobalTypes } if db.FileRegistry == nil { - db.FileRegistry = preg.GlobalFiles + db.FileRegistry = protoregistry.GlobalFiles } fd := newRawFile(db) diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go index 98ab142a..7c3689ba 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -17,7 +17,7 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -43,9 +43,9 @@ type ( L2 *FileL2 } FileL1 struct { - Syntax pref.Syntax + Syntax protoreflect.Syntax Path string - Package pref.FullName + Package protoreflect.FullName Enums Enums Messages Messages @@ -53,36 +53,36 @@ type ( Services Services } FileL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Imports FileImports Locations SourceLocations } ) -func (fd *File) ParentFile() pref.FileDescriptor { return fd } -func (fd *File) Parent() pref.Descriptor { return nil } -func (fd *File) Index() int { return 0 } -func (fd *File) Syntax() pref.Syntax { return fd.L1.Syntax } -func (fd *File) Name() pref.Name { return fd.L1.Package.Name() } -func (fd *File) FullName() pref.FullName { return fd.L1.Package } -func (fd *File) IsPlaceholder() bool { return false } -func (fd *File) Options() pref.ProtoMessage { +func (fd *File) ParentFile() protoreflect.FileDescriptor { return fd } +func (fd *File) Parent() protoreflect.Descriptor { return nil } +func (fd *File) Index() int { return 0 } +func (fd *File) Syntax() protoreflect.Syntax { return fd.L1.Syntax } +func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() } +func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package } +func (fd *File) IsPlaceholder() bool { return false } +func (fd *File) Options() protoreflect.ProtoMessage { if f := fd.lazyInit().Options; f != nil { return f() } return descopts.File } -func (fd *File) Path() string { return fd.L1.Path } -func (fd *File) Package() pref.FullName { return fd.L1.Package } -func (fd *File) Imports() pref.FileImports { return &fd.lazyInit().Imports } -func (fd *File) Enums() pref.EnumDescriptors { return &fd.L1.Enums } -func (fd *File) Messages() pref.MessageDescriptors { return &fd.L1.Messages } -func (fd *File) Extensions() pref.ExtensionDescriptors { return &fd.L1.Extensions } -func (fd *File) Services() pref.ServiceDescriptors { return &fd.L1.Services } -func (fd *File) SourceLocations() pref.SourceLocations { return &fd.lazyInit().Locations } -func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } -func (fd *File) ProtoType(pref.FileDescriptor) {} -func (fd *File) ProtoInternal(pragma.DoNotImplement) {} +func (fd *File) Path() string { return fd.L1.Path } +func (fd *File) Package() protoreflect.FullName { return fd.L1.Package } +func (fd *File) Imports() protoreflect.FileImports { return &fd.lazyInit().Imports } +func (fd *File) Enums() protoreflect.EnumDescriptors { return &fd.L1.Enums } +func (fd *File) Messages() protoreflect.MessageDescriptors { return &fd.L1.Messages } +func (fd *File) Extensions() protoreflect.ExtensionDescriptors { return &fd.L1.Extensions } +func (fd *File) Services() protoreflect.ServiceDescriptors { return &fd.L1.Services } +func (fd *File) SourceLocations() protoreflect.SourceLocations { return &fd.lazyInit().Locations } +func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *File) ProtoType(protoreflect.FileDescriptor) {} +func (fd *File) ProtoInternal(pragma.DoNotImplement) {} func (fd *File) lazyInit() *FileL2 { if atomic.LoadUint32(&fd.once) == 0 { @@ -119,7 +119,7 @@ type ( eagerValues bool // controls whether EnumL2.Values is already populated } EnumL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Values EnumValues ReservedNames Names ReservedRanges EnumRanges @@ -130,41 +130,41 @@ type ( L1 EnumValueL1 } EnumValueL1 struct { - Options func() pref.ProtoMessage - Number pref.EnumNumber + Options func() protoreflect.ProtoMessage + Number protoreflect.EnumNumber } ) -func (ed *Enum) Options() pref.ProtoMessage { +func (ed *Enum) Options() protoreflect.ProtoMessage { if f := ed.lazyInit().Options; f != nil { return f() } return descopts.Enum } -func (ed *Enum) Values() pref.EnumValueDescriptors { +func (ed *Enum) Values() protoreflect.EnumValueDescriptors { if ed.L1.eagerValues { return &ed.L2.Values } return &ed.lazyInit().Values } -func (ed *Enum) ReservedNames() pref.Names { return &ed.lazyInit().ReservedNames } -func (ed *Enum) ReservedRanges() pref.EnumRanges { return &ed.lazyInit().ReservedRanges } -func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } -func (ed *Enum) ProtoType(pref.EnumDescriptor) {} +func (ed *Enum) ReservedNames() protoreflect.Names { return &ed.lazyInit().ReservedNames } +func (ed *Enum) ReservedRanges() protoreflect.EnumRanges { return &ed.lazyInit().ReservedRanges } +func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *Enum) ProtoType(protoreflect.EnumDescriptor) {} func (ed *Enum) lazyInit() *EnumL2 { ed.L0.ParentFile.lazyInit() // implicitly initializes L2 return ed.L2 } -func (ed *EnumValue) Options() pref.ProtoMessage { +func (ed *EnumValue) Options() protoreflect.ProtoMessage { if f := ed.L1.Options; f != nil { return f() } return descopts.EnumValue } -func (ed *EnumValue) Number() pref.EnumNumber { return ed.L1.Number } -func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } -func (ed *EnumValue) ProtoType(pref.EnumValueDescriptor) {} +func (ed *EnumValue) Number() protoreflect.EnumNumber { return ed.L1.Number } +func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *EnumValue) ProtoType(protoreflect.EnumValueDescriptor) {} type ( Message struct { @@ -180,14 +180,14 @@ type ( IsMessageSet bool // promoted from google.protobuf.MessageOptions } MessageL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Fields Fields Oneofs Oneofs ReservedNames Names ReservedRanges FieldRanges RequiredNumbers FieldNumbers // must be consistent with Fields.Cardinality ExtensionRanges FieldRanges - ExtensionRangeOptions []func() pref.ProtoMessage // must be same length as ExtensionRanges + ExtensionRangeOptions []func() protoreflect.ProtoMessage // must be same length as ExtensionRanges } Field struct { @@ -195,10 +195,10 @@ type ( L1 FieldL1 } FieldL1 struct { - Options func() pref.ProtoMessage - Number pref.FieldNumber - Cardinality pref.Cardinality // must be consistent with Message.RequiredNumbers - Kind pref.Kind + Options func() protoreflect.ProtoMessage + Number protoreflect.FieldNumber + Cardinality protoreflect.Cardinality // must be consistent with Message.RequiredNumbers + Kind protoreflect.Kind StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsWeak bool // promoted from google.protobuf.FieldOptions @@ -207,9 +207,9 @@ type ( HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions EnforceUTF8 bool // promoted from google.protobuf.FieldOptions Default defaultValue - ContainingOneof pref.OneofDescriptor // must be consistent with Message.Oneofs.Fields - Enum pref.EnumDescriptor - Message pref.MessageDescriptor + ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields + Enum protoreflect.EnumDescriptor + Message protoreflect.MessageDescriptor } Oneof struct { @@ -217,35 +217,35 @@ type ( L1 OneofL1 } OneofL1 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Fields OneofFields // must be consistent with Message.Fields.ContainingOneof } ) -func (md *Message) Options() pref.ProtoMessage { +func (md *Message) Options() protoreflect.ProtoMessage { if f := md.lazyInit().Options; f != nil { return f() } return descopts.Message } -func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry } -func (md *Message) Fields() pref.FieldDescriptors { return &md.lazyInit().Fields } -func (md *Message) Oneofs() pref.OneofDescriptors { return &md.lazyInit().Oneofs } -func (md *Message) ReservedNames() pref.Names { return &md.lazyInit().ReservedNames } -func (md *Message) ReservedRanges() pref.FieldRanges { return &md.lazyInit().ReservedRanges } -func (md *Message) RequiredNumbers() pref.FieldNumbers { return &md.lazyInit().RequiredNumbers } -func (md *Message) ExtensionRanges() pref.FieldRanges { return &md.lazyInit().ExtensionRanges } -func (md *Message) ExtensionRangeOptions(i int) pref.ProtoMessage { +func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry } +func (md *Message) Fields() protoreflect.FieldDescriptors { return &md.lazyInit().Fields } +func (md *Message) Oneofs() protoreflect.OneofDescriptors { return &md.lazyInit().Oneofs } +func (md *Message) ReservedNames() protoreflect.Names { return &md.lazyInit().ReservedNames } +func (md *Message) ReservedRanges() protoreflect.FieldRanges { return &md.lazyInit().ReservedRanges } +func (md *Message) RequiredNumbers() protoreflect.FieldNumbers { return &md.lazyInit().RequiredNumbers } +func (md *Message) ExtensionRanges() protoreflect.FieldRanges { return &md.lazyInit().ExtensionRanges } +func (md *Message) ExtensionRangeOptions(i int) protoreflect.ProtoMessage { if f := md.lazyInit().ExtensionRangeOptions[i]; f != nil { return f() } return descopts.ExtensionRange } -func (md *Message) Enums() pref.EnumDescriptors { return &md.L1.Enums } -func (md *Message) Messages() pref.MessageDescriptors { return &md.L1.Messages } -func (md *Message) Extensions() pref.ExtensionDescriptors { return &md.L1.Extensions } -func (md *Message) ProtoType(pref.MessageDescriptor) {} -func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Message) Enums() protoreflect.EnumDescriptors { return &md.L1.Enums } +func (md *Message) Messages() protoreflect.MessageDescriptors { return &md.L1.Messages } +func (md *Message) Extensions() protoreflect.ExtensionDescriptors { return &md.L1.Extensions } +func (md *Message) ProtoType(protoreflect.MessageDescriptor) {} +func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } func (md *Message) lazyInit() *MessageL2 { md.L0.ParentFile.lazyInit() // implicitly initializes L2 return md.L2 @@ -260,28 +260,28 @@ func (md *Message) IsMessageSet() bool { return md.L1.IsMessageSet } -func (fd *Field) Options() pref.ProtoMessage { +func (fd *Field) Options() protoreflect.ProtoMessage { if f := fd.L1.Options; f != nil { return f() } return descopts.Field } -func (fd *Field) Number() pref.FieldNumber { return fd.L1.Number } -func (fd *Field) Cardinality() pref.Cardinality { return fd.L1.Cardinality } -func (fd *Field) Kind() pref.Kind { return fd.L1.Kind } -func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } -func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } -func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } +func (fd *Field) Number() protoreflect.FieldNumber { return fd.L1.Number } +func (fd *Field) Cardinality() protoreflect.Cardinality { return fd.L1.Cardinality } +func (fd *Field) Kind() protoreflect.Kind { return fd.L1.Kind } +func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } +func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } +func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } func (fd *Field) HasPresence() bool { - return fd.L1.Cardinality != pref.Repeated && (fd.L0.ParentFile.L1.Syntax == pref.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil) + return fd.L1.Cardinality != protoreflect.Repeated && (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil) } func (fd *Field) HasOptionalKeyword() bool { - return (fd.L0.ParentFile.L1.Syntax == pref.Proto2 && fd.L1.Cardinality == pref.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional + return (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional } func (fd *Field) IsPacked() bool { - if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != pref.Proto2 && fd.L1.Cardinality == pref.Repeated { + if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Repeated { switch fd.L1.Kind { - case pref.StringKind, pref.BytesKind, pref.MessageKind, pref.GroupKind: + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: default: return true } @@ -290,40 +290,40 @@ func (fd *Field) IsPacked() bool { } func (fd *Field) IsExtension() bool { return false } func (fd *Field) IsWeak() bool { return fd.L1.IsWeak } -func (fd *Field) IsList() bool { return fd.Cardinality() == pref.Repeated && !fd.IsMap() } +func (fd *Field) IsList() bool { return fd.Cardinality() == protoreflect.Repeated && !fd.IsMap() } func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() } -func (fd *Field) MapKey() pref.FieldDescriptor { +func (fd *Field) MapKey() protoreflect.FieldDescriptor { if !fd.IsMap() { return nil } return fd.Message().Fields().ByNumber(genid.MapEntry_Key_field_number) } -func (fd *Field) MapValue() pref.FieldDescriptor { +func (fd *Field) MapValue() protoreflect.FieldDescriptor { if !fd.IsMap() { return nil } return fd.Message().Fields().ByNumber(genid.MapEntry_Value_field_number) } -func (fd *Field) HasDefault() bool { return fd.L1.Default.has } -func (fd *Field) Default() pref.Value { return fd.L1.Default.get(fd) } -func (fd *Field) DefaultEnumValue() pref.EnumValueDescriptor { return fd.L1.Default.enum } -func (fd *Field) ContainingOneof() pref.OneofDescriptor { return fd.L1.ContainingOneof } -func (fd *Field) ContainingMessage() pref.MessageDescriptor { - return fd.L0.Parent.(pref.MessageDescriptor) +func (fd *Field) HasDefault() bool { return fd.L1.Default.has } +func (fd *Field) Default() protoreflect.Value { return fd.L1.Default.get(fd) } +func (fd *Field) DefaultEnumValue() protoreflect.EnumValueDescriptor { return fd.L1.Default.enum } +func (fd *Field) ContainingOneof() protoreflect.OneofDescriptor { return fd.L1.ContainingOneof } +func (fd *Field) ContainingMessage() protoreflect.MessageDescriptor { + return fd.L0.Parent.(protoreflect.MessageDescriptor) } -func (fd *Field) Enum() pref.EnumDescriptor { +func (fd *Field) Enum() protoreflect.EnumDescriptor { return fd.L1.Enum } -func (fd *Field) Message() pref.MessageDescriptor { +func (fd *Field) Message() protoreflect.MessageDescriptor { if fd.L1.IsWeak { if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil { - return d.(pref.MessageDescriptor) + return d.(protoreflect.MessageDescriptor) } } return fd.L1.Message } -func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } -func (fd *Field) ProtoType(pref.FieldDescriptor) {} +func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} // EnforceUTF8 is a pseudo-internal API to determine whether to enforce UTF-8 // validation for the string field. This exists for Google-internal use only @@ -336,21 +336,21 @@ func (fd *Field) EnforceUTF8() bool { if fd.L1.HasEnforceUTF8 { return fd.L1.EnforceUTF8 } - return fd.L0.ParentFile.L1.Syntax == pref.Proto3 + return fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 } func (od *Oneof) IsSynthetic() bool { - return od.L0.ParentFile.L1.Syntax == pref.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword() + return od.L0.ParentFile.L1.Syntax == protoreflect.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword() } -func (od *Oneof) Options() pref.ProtoMessage { +func (od *Oneof) Options() protoreflect.ProtoMessage { if f := od.L1.Options; f != nil { return f() } return descopts.Oneof } -func (od *Oneof) Fields() pref.FieldDescriptors { return &od.L1.Fields } -func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) } -func (od *Oneof) ProtoType(pref.OneofDescriptor) {} +func (od *Oneof) Fields() protoreflect.FieldDescriptors { return &od.L1.Fields } +func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) } +func (od *Oneof) ProtoType(protoreflect.OneofDescriptor) {} type ( Extension struct { @@ -359,55 +359,57 @@ type ( L2 *ExtensionL2 // protected by fileDesc.once } ExtensionL1 struct { - Number pref.FieldNumber - Extendee pref.MessageDescriptor - Cardinality pref.Cardinality - Kind pref.Kind + Number protoreflect.FieldNumber + Extendee protoreflect.MessageDescriptor + Cardinality protoreflect.Cardinality + Kind protoreflect.Kind } ExtensionL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsPacked bool // promoted from google.protobuf.FieldOptions Default defaultValue - Enum pref.EnumDescriptor - Message pref.MessageDescriptor + Enum protoreflect.EnumDescriptor + Message protoreflect.MessageDescriptor } ) -func (xd *Extension) Options() pref.ProtoMessage { +func (xd *Extension) Options() protoreflect.ProtoMessage { if f := xd.lazyInit().Options; f != nil { return f() } return descopts.Field } -func (xd *Extension) Number() pref.FieldNumber { return xd.L1.Number } -func (xd *Extension) Cardinality() pref.Cardinality { return xd.L1.Cardinality } -func (xd *Extension) Kind() pref.Kind { return xd.L1.Kind } -func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON } -func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) } -func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) } -func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != pref.Repeated } +func (xd *Extension) Number() protoreflect.FieldNumber { return xd.L1.Number } +func (xd *Extension) Cardinality() protoreflect.Cardinality { return xd.L1.Cardinality } +func (xd *Extension) Kind() protoreflect.Kind { return xd.L1.Kind } +func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON } +func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) } +func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) } +func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != protoreflect.Repeated } func (xd *Extension) HasOptionalKeyword() bool { - return (xd.L0.ParentFile.L1.Syntax == pref.Proto2 && xd.L1.Cardinality == pref.Optional) || xd.lazyInit().IsProto3Optional -} -func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } -func (xd *Extension) IsExtension() bool { return true } -func (xd *Extension) IsWeak() bool { return false } -func (xd *Extension) IsList() bool { return xd.Cardinality() == pref.Repeated } -func (xd *Extension) IsMap() bool { return false } -func (xd *Extension) MapKey() pref.FieldDescriptor { return nil } -func (xd *Extension) MapValue() pref.FieldDescriptor { return nil } -func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has } -func (xd *Extension) Default() pref.Value { return xd.lazyInit().Default.get(xd) } -func (xd *Extension) DefaultEnumValue() pref.EnumValueDescriptor { return xd.lazyInit().Default.enum } -func (xd *Extension) ContainingOneof() pref.OneofDescriptor { return nil } -func (xd *Extension) ContainingMessage() pref.MessageDescriptor { return xd.L1.Extendee } -func (xd *Extension) Enum() pref.EnumDescriptor { return xd.lazyInit().Enum } -func (xd *Extension) Message() pref.MessageDescriptor { return xd.lazyInit().Message } -func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) } -func (xd *Extension) ProtoType(pref.FieldDescriptor) {} -func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {} + return (xd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && xd.L1.Cardinality == protoreflect.Optional) || xd.lazyInit().IsProto3Optional +} +func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } +func (xd *Extension) IsExtension() bool { return true } +func (xd *Extension) IsWeak() bool { return false } +func (xd *Extension) IsList() bool { return xd.Cardinality() == protoreflect.Repeated } +func (xd *Extension) IsMap() bool { return false } +func (xd *Extension) MapKey() protoreflect.FieldDescriptor { return nil } +func (xd *Extension) MapValue() protoreflect.FieldDescriptor { return nil } +func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has } +func (xd *Extension) Default() protoreflect.Value { return xd.lazyInit().Default.get(xd) } +func (xd *Extension) DefaultEnumValue() protoreflect.EnumValueDescriptor { + return xd.lazyInit().Default.enum +} +func (xd *Extension) ContainingOneof() protoreflect.OneofDescriptor { return nil } +func (xd *Extension) ContainingMessage() protoreflect.MessageDescriptor { return xd.L1.Extendee } +func (xd *Extension) Enum() protoreflect.EnumDescriptor { return xd.lazyInit().Enum } +func (xd *Extension) Message() protoreflect.MessageDescriptor { return xd.lazyInit().Message } +func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) } +func (xd *Extension) ProtoType(protoreflect.FieldDescriptor) {} +func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {} func (xd *Extension) lazyInit() *ExtensionL2 { xd.L0.ParentFile.lazyInit() // implicitly initializes L2 return xd.L2 @@ -421,7 +423,7 @@ type ( } ServiceL1 struct{} ServiceL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Methods Methods } @@ -430,48 +432,48 @@ type ( L1 MethodL1 } MethodL1 struct { - Options func() pref.ProtoMessage - Input pref.MessageDescriptor - Output pref.MessageDescriptor + Options func() protoreflect.ProtoMessage + Input protoreflect.MessageDescriptor + Output protoreflect.MessageDescriptor IsStreamingClient bool IsStreamingServer bool } ) -func (sd *Service) Options() pref.ProtoMessage { +func (sd *Service) Options() protoreflect.ProtoMessage { if f := sd.lazyInit().Options; f != nil { return f() } return descopts.Service } -func (sd *Service) Methods() pref.MethodDescriptors { return &sd.lazyInit().Methods } -func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) } -func (sd *Service) ProtoType(pref.ServiceDescriptor) {} -func (sd *Service) ProtoInternal(pragma.DoNotImplement) {} +func (sd *Service) Methods() protoreflect.MethodDescriptors { return &sd.lazyInit().Methods } +func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) } +func (sd *Service) ProtoType(protoreflect.ServiceDescriptor) {} +func (sd *Service) ProtoInternal(pragma.DoNotImplement) {} func (sd *Service) lazyInit() *ServiceL2 { sd.L0.ParentFile.lazyInit() // implicitly initializes L2 return sd.L2 } -func (md *Method) Options() pref.ProtoMessage { +func (md *Method) Options() protoreflect.ProtoMessage { if f := md.L1.Options; f != nil { return f() } return descopts.Method } -func (md *Method) Input() pref.MessageDescriptor { return md.L1.Input } -func (md *Method) Output() pref.MessageDescriptor { return md.L1.Output } -func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient } -func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer } -func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } -func (md *Method) ProtoType(pref.MethodDescriptor) {} -func (md *Method) ProtoInternal(pragma.DoNotImplement) {} +func (md *Method) Input() protoreflect.MessageDescriptor { return md.L1.Input } +func (md *Method) Output() protoreflect.MessageDescriptor { return md.L1.Output } +func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient } +func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer } +func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Method) ProtoType(protoreflect.MethodDescriptor) {} +func (md *Method) ProtoInternal(pragma.DoNotImplement) {} // Surrogate files are can be used to create standalone descriptors // where the syntax is only information derived from the parent file. var ( - SurrogateProto2 = &File{L1: FileL1{Syntax: pref.Proto2}, L2: &FileL2{}} - SurrogateProto3 = &File{L1: FileL1{Syntax: pref.Proto3}, L2: &FileL2{}} + SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}} + SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}} ) type ( @@ -479,24 +481,24 @@ type ( L0 BaseL0 } BaseL0 struct { - FullName pref.FullName // must be populated - ParentFile *File // must be populated - Parent pref.Descriptor + FullName protoreflect.FullName // must be populated + ParentFile *File // must be populated + Parent protoreflect.Descriptor Index int } ) -func (d *Base) Name() pref.Name { return d.L0.FullName.Name() } -func (d *Base) FullName() pref.FullName { return d.L0.FullName } -func (d *Base) ParentFile() pref.FileDescriptor { +func (d *Base) Name() protoreflect.Name { return d.L0.FullName.Name() } +func (d *Base) FullName() protoreflect.FullName { return d.L0.FullName } +func (d *Base) ParentFile() protoreflect.FileDescriptor { if d.L0.ParentFile == SurrogateProto2 || d.L0.ParentFile == SurrogateProto3 { return nil // surrogate files are not real parents } return d.L0.ParentFile } -func (d *Base) Parent() pref.Descriptor { return d.L0.Parent } +func (d *Base) Parent() protoreflect.Descriptor { return d.L0.Parent } func (d *Base) Index() int { return d.L0.Index } -func (d *Base) Syntax() pref.Syntax { return d.L0.ParentFile.Syntax() } +func (d *Base) Syntax() protoreflect.Syntax { return d.L0.ParentFile.Syntax() } func (d *Base) IsPlaceholder() bool { return false } func (d *Base) ProtoInternal(pragma.DoNotImplement) {} @@ -513,7 +515,7 @@ func (s *stringName) InitJSON(name string) { s.nameJSON = name } -func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName { +func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName { s.once.Do(func() { if fd.IsExtension() { // For extensions, JSON and text are formatted the same way. @@ -533,7 +535,7 @@ func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName { // Format the text name. s.nameText = string(fd.Name()) - if fd.Kind() == pref.GroupKind { + if fd.Kind() == protoreflect.GroupKind { s.nameText = string(fd.Message().Name()) } } @@ -541,10 +543,10 @@ func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName { return s } -func (s *stringName) getJSON(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameJSON } -func (s *stringName) getText(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameText } +func (s *stringName) getJSON(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameJSON } +func (s *stringName) getText(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameText } -func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue { +func DefaultValue(v protoreflect.Value, ev protoreflect.EnumValueDescriptor) defaultValue { dv := defaultValue{has: v.IsValid(), val: v, enum: ev} if b, ok := v.Interface().([]byte); ok { // Store a copy of the default bytes, so that we can detect @@ -554,9 +556,9 @@ func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue { return dv } -func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) defaultValue { - var evs pref.EnumValueDescriptors - if k == pref.EnumKind { +func unmarshalDefault(b []byte, k protoreflect.Kind, pf *File, ed protoreflect.EnumDescriptor) defaultValue { + var evs protoreflect.EnumValueDescriptors + if k == protoreflect.EnumKind { // If the enum is declared within the same file, be careful not to // blindly call the Values method, lest we bind ourselves in a deadlock. if e, ok := ed.(*Enum); ok && e.L0.ParentFile == pf { @@ -567,9 +569,9 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d // If we are unable to resolve the enum dependency, use a placeholder // enum value since we will not be able to parse the default value. - if ed.IsPlaceholder() && pref.Name(b).IsValid() { - v := pref.ValueOfEnum(0) - ev := PlaceholderEnumValue(ed.FullName().Parent().Append(pref.Name(b))) + if ed.IsPlaceholder() && protoreflect.Name(b).IsValid() { + v := protoreflect.ValueOfEnum(0) + ev := PlaceholderEnumValue(ed.FullName().Parent().Append(protoreflect.Name(b))) return DefaultValue(v, ev) } } @@ -583,41 +585,41 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d type defaultValue struct { has bool - val pref.Value - enum pref.EnumValueDescriptor + val protoreflect.Value + enum protoreflect.EnumValueDescriptor bytes []byte } -func (dv *defaultValue) get(fd pref.FieldDescriptor) pref.Value { +func (dv *defaultValue) get(fd protoreflect.FieldDescriptor) protoreflect.Value { // Return the zero value as the default if unpopulated. if !dv.has { - if fd.Cardinality() == pref.Repeated { - return pref.Value{} + if fd.Cardinality() == protoreflect.Repeated { + return protoreflect.Value{} } switch fd.Kind() { - case pref.BoolKind: - return pref.ValueOfBool(false) - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: - return pref.ValueOfInt32(0) - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: - return pref.ValueOfInt64(0) - case pref.Uint32Kind, pref.Fixed32Kind: - return pref.ValueOfUint32(0) - case pref.Uint64Kind, pref.Fixed64Kind: - return pref.ValueOfUint64(0) - case pref.FloatKind: - return pref.ValueOfFloat32(0) - case pref.DoubleKind: - return pref.ValueOfFloat64(0) - case pref.StringKind: - return pref.ValueOfString("") - case pref.BytesKind: - return pref.ValueOfBytes(nil) - case pref.EnumKind: + case protoreflect.BoolKind: + return protoreflect.ValueOfBool(false) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return protoreflect.ValueOfInt32(0) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return protoreflect.ValueOfInt64(0) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return protoreflect.ValueOfUint32(0) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return protoreflect.ValueOfUint64(0) + case protoreflect.FloatKind: + return protoreflect.ValueOfFloat32(0) + case protoreflect.DoubleKind: + return protoreflect.ValueOfFloat64(0) + case protoreflect.StringKind: + return protoreflect.ValueOfString("") + case protoreflect.BytesKind: + return protoreflect.ValueOfBytes(nil) + case protoreflect.EnumKind: if evs := fd.Enum().Values(); evs.Len() > 0 { - return pref.ValueOfEnum(evs.Get(0).Number()) + return protoreflect.ValueOfEnum(evs.Get(0).Number()) } - return pref.ValueOfEnum(0) + return protoreflect.ValueOfEnum(0) } } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go index 66e1fee5..4a1584c9 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // fileRaw is a data struct used when initializing a file descriptor from @@ -95,7 +95,7 @@ func (fd *File) unmarshalSeed(b []byte) { sb := getBuilder() defer putBuilder(sb) - var prevField pref.FieldNumber + var prevField protoreflect.FieldNumber var numEnums, numMessages, numExtensions, numServices int var posEnums, posMessages, posExtensions, posServices int b0 := b @@ -110,16 +110,16 @@ func (fd *File) unmarshalSeed(b []byte) { case genid.FileDescriptorProto_Syntax_field_number: switch string(v) { case "proto2": - fd.L1.Syntax = pref.Proto2 + fd.L1.Syntax = protoreflect.Proto2 case "proto3": - fd.L1.Syntax = pref.Proto3 + fd.L1.Syntax = protoreflect.Proto3 default: panic("invalid syntax") } case genid.FileDescriptorProto_Name_field_number: fd.L1.Path = sb.MakeString(v) case genid.FileDescriptorProto_Package_field_number: - fd.L1.Package = pref.FullName(sb.MakeString(v)) + fd.L1.Package = protoreflect.FullName(sb.MakeString(v)) case genid.FileDescriptorProto_EnumType_field_number: if prevField != genid.FileDescriptorProto_EnumType_field_number { if numEnums > 0 { @@ -163,7 +163,7 @@ func (fd *File) unmarshalSeed(b []byte) { // If syntax is missing, it is assumed to be proto2. if fd.L1.Syntax == 0 { - fd.L1.Syntax = pref.Proto2 + fd.L1.Syntax = protoreflect.Proto2 } // Must allocate all declarations before parsing each descriptor type @@ -219,7 +219,7 @@ func (fd *File) unmarshalSeed(b []byte) { } } -func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { ed.L0.ParentFile = pf ed.L0.Parent = pd ed.L0.Index = i @@ -271,12 +271,12 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Desc } } -func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { md.L0.ParentFile = pf md.L0.Parent = pd md.L0.Index = i - var prevField pref.FieldNumber + var prevField protoreflect.FieldNumber var numEnums, numMessages, numExtensions int var posEnums, posMessages, posExtensions int b0 := b @@ -387,7 +387,7 @@ func (md *Message) unmarshalSeedOptions(b []byte) { } } -func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { xd.L0.ParentFile = pf xd.L0.Parent = pd xd.L0.Index = i @@ -401,11 +401,11 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref b = b[m:] switch num { case genid.FieldDescriptorProto_Number_field_number: - xd.L1.Number = pref.FieldNumber(v) + xd.L1.Number = protoreflect.FieldNumber(v) case genid.FieldDescriptorProto_Label_field_number: - xd.L1.Cardinality = pref.Cardinality(v) + xd.L1.Cardinality = protoreflect.Cardinality(v) case genid.FieldDescriptorProto_Type_field_number: - xd.L1.Kind = pref.Kind(v) + xd.L1.Kind = protoreflect.Kind(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -423,7 +423,7 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref } } -func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { sd.L0.ParentFile = pf sd.L0.Parent = pd sd.L0.Index = i @@ -459,13 +459,13 @@ func putBuilder(b *strs.Builder) { // makeFullName converts b to a protoreflect.FullName, // where b must start with a leading dot. -func makeFullName(sb *strs.Builder, b []byte) pref.FullName { +func makeFullName(sb *strs.Builder, b []byte) protoreflect.FullName { if len(b) == 0 || b[0] != '.' { panic("name reference must be fully qualified") } - return pref.FullName(sb.MakeString(b[1:])) + return protoreflect.FullName(sb.MakeString(b[1:])) } -func appendFullName(sb *strs.Builder, prefix pref.FullName, suffix []byte) pref.FullName { - return sb.AppendFullName(prefix, pref.Name(strs.UnsafeString(suffix))) +func appendFullName(sb *strs.Builder, prefix protoreflect.FullName, suffix []byte) protoreflect.FullName { + return sb.AppendFullName(prefix, protoreflect.Name(strs.UnsafeString(suffix))) } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go index 198451e3..736a19a7 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go @@ -13,7 +13,7 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) func (fd *File) lazyRawInit() { @@ -39,10 +39,10 @@ func (file *File) resolveMessages() { // Resolve message field dependency. switch fd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: fd.L1.Enum = file.resolveEnumDependency(fd.L1.Enum, listFieldDeps, depIdx) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx) depIdx++ } @@ -62,10 +62,10 @@ func (file *File) resolveExtensions() { // Resolve extension field dependency. switch xd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: xd.L2.Enum = file.resolveEnumDependency(xd.L2.Enum, listExtDeps, depIdx) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: xd.L2.Message = file.resolveMessageDependency(xd.L2.Message, listExtDeps, depIdx) depIdx++ } @@ -92,7 +92,7 @@ func (file *File) resolveServices() { } } -func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref.EnumDescriptor { +func (file *File) resolveEnumDependency(ed protoreflect.EnumDescriptor, i, j int32) protoreflect.EnumDescriptor { r := file.builder.FileRegistry if r, ok := r.(resolverByIndex); ok { if ed2 := r.FindEnumByIndex(i, j, file.allEnums, file.allMessages); ed2 != nil { @@ -105,12 +105,12 @@ func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref } } if d, _ := r.FindDescriptorByName(ed.FullName()); d != nil { - return d.(pref.EnumDescriptor) + return d.(protoreflect.EnumDescriptor) } return ed } -func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32) pref.MessageDescriptor { +func (file *File) resolveMessageDependency(md protoreflect.MessageDescriptor, i, j int32) protoreflect.MessageDescriptor { r := file.builder.FileRegistry if r, ok := r.(resolverByIndex); ok { if md2 := r.FindMessageByIndex(i, j, file.allEnums, file.allMessages); md2 != nil { @@ -123,7 +123,7 @@ func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32 } } if d, _ := r.FindDescriptorByName(md.FullName()); d != nil { - return d.(pref.MessageDescriptor) + return d.(protoreflect.MessageDescriptor) } return md } @@ -158,7 +158,7 @@ func (fd *File) unmarshalFull(b []byte) { if imp == nil { imp = PlaceholderFile(path) } - fd.L2.Imports = append(fd.L2.Imports, pref.FileImport{FileDescriptor: imp}) + fd.L2.Imports = append(fd.L2.Imports, protoreflect.FileImport{FileDescriptor: imp}) case genid.FileDescriptorProto_EnumType_field_number: fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb) enumIdx++ @@ -199,7 +199,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) { case genid.EnumDescriptorProto_Value_field_number: rawValues = append(rawValues, v) case genid.EnumDescriptorProto_ReservedName_field_number: - ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v))) case genid.EnumDescriptorProto_ReservedRange_field_number: ed.L2.ReservedRanges.List = append(ed.L2.ReservedRanges.List, unmarshalEnumReservedRange(v)) case genid.EnumDescriptorProto_Options_field_number: @@ -219,7 +219,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) { ed.L2.Options = ed.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Enum, rawOptions) } -func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { +func unmarshalEnumReservedRange(b []byte) (r [2]protoreflect.EnumNumber) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -229,9 +229,9 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { b = b[m:] switch num { case genid.EnumDescriptorProto_EnumReservedRange_Start_field_number: - r[0] = pref.EnumNumber(v) + r[0] = protoreflect.EnumNumber(v) case genid.EnumDescriptorProto_EnumReservedRange_End_field_number: - r[1] = pref.EnumNumber(v) + r[1] = protoreflect.EnumNumber(v) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -241,7 +241,7 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { return r } -func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { vd.L0.ParentFile = pf vd.L0.Parent = pd vd.L0.Index = i @@ -256,7 +256,7 @@ func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref b = b[m:] switch num { case genid.EnumValueDescriptorProto_Number_field_number: - vd.L1.Number = pref.EnumNumber(v) + vd.L1.Number = protoreflect.EnumNumber(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -294,7 +294,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) { case genid.DescriptorProto_OneofDecl_field_number: rawOneofs = append(rawOneofs, v) case genid.DescriptorProto_ReservedName_field_number: - md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v))) case genid.DescriptorProto_ReservedRange_field_number: md.L2.ReservedRanges.List = append(md.L2.ReservedRanges.List, unmarshalMessageReservedRange(v)) case genid.DescriptorProto_ExtensionRange_field_number: @@ -326,7 +326,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) { for i, b := range rawFields { fd := &md.L2.Fields.List[i] fd.unmarshalFull(b, sb, md.L0.ParentFile, md, i) - if fd.L1.Cardinality == pref.Required { + if fd.L1.Cardinality == protoreflect.Required { md.L2.RequiredNumbers.List = append(md.L2.RequiredNumbers.List, fd.L1.Number) } } @@ -359,7 +359,7 @@ func (md *Message) unmarshalOptions(b []byte) { } } -func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { +func unmarshalMessageReservedRange(b []byte) (r [2]protoreflect.FieldNumber) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -369,9 +369,9 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { b = b[m:] switch num { case genid.DescriptorProto_ReservedRange_Start_field_number: - r[0] = pref.FieldNumber(v) + r[0] = protoreflect.FieldNumber(v) case genid.DescriptorProto_ReservedRange_End_field_number: - r[1] = pref.FieldNumber(v) + r[1] = protoreflect.FieldNumber(v) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -381,7 +381,7 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { return r } -func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions []byte) { +func unmarshalMessageExtensionRange(b []byte) (r [2]protoreflect.FieldNumber, rawOptions []byte) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -391,9 +391,9 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions b = b[m:] switch num { case genid.DescriptorProto_ExtensionRange_Start_field_number: - r[0] = pref.FieldNumber(v) + r[0] = protoreflect.FieldNumber(v) case genid.DescriptorProto_ExtensionRange_End_field_number: - r[1] = pref.FieldNumber(v) + r[1] = protoreflect.FieldNumber(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -410,7 +410,7 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions return r, rawOptions } -func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { fd.L0.ParentFile = pf fd.L0.Parent = pd fd.L0.Index = i @@ -426,11 +426,11 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des b = b[m:] switch num { case genid.FieldDescriptorProto_Number_field_number: - fd.L1.Number = pref.FieldNumber(v) + fd.L1.Number = protoreflect.FieldNumber(v) case genid.FieldDescriptorProto_Label_field_number: - fd.L1.Cardinality = pref.Cardinality(v) + fd.L1.Cardinality = protoreflect.Cardinality(v) case genid.FieldDescriptorProto_Type_field_number: - fd.L1.Kind = pref.Kind(v) + fd.L1.Kind = protoreflect.Kind(v) case genid.FieldDescriptorProto_OneofIndex_field_number: // In Message.unmarshalFull, we allocate slices for both // the field and oneof descriptors before unmarshaling either @@ -453,7 +453,7 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des case genid.FieldDescriptorProto_JsonName_field_number: fd.L1.StringName.InitJSON(sb.MakeString(v)) case genid.FieldDescriptorProto_DefaultValue_field_number: - fd.L1.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages + fd.L1.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: @@ -468,9 +468,9 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch fd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: fd.L1.Enum = PlaceholderEnum(name) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = PlaceholderMessage(name) } } @@ -504,7 +504,7 @@ func (fd *Field) unmarshalOptions(b []byte) { } } -func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { od.L0.ParentFile = pf od.L0.Parent = pd od.L0.Index = i @@ -553,7 +553,7 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { case genid.FieldDescriptorProto_JsonName_field_number: xd.L2.StringName.InitJSON(sb.MakeString(v)) case genid.FieldDescriptorProto_DefaultValue_field_number: - xd.L2.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions + xd.L2.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: @@ -568,9 +568,9 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch xd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: xd.L2.Enum = PlaceholderEnum(name) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: xd.L2.Message = PlaceholderMessage(name) } } @@ -627,7 +627,7 @@ func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) { sd.L2.Options = sd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Service, rawOptions) } -func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { md.L0.ParentFile = pf md.L0.Parent = pd md.L0.Index = i @@ -680,18 +680,18 @@ func appendOptions(dst, src []byte) []byte { // // The type of message to unmarshal to is passed as a pointer since the // vars in descopts may not yet be populated at the time this function is called. -func (db *Builder) optionsUnmarshaler(p *pref.ProtoMessage, b []byte) func() pref.ProtoMessage { +func (db *Builder) optionsUnmarshaler(p *protoreflect.ProtoMessage, b []byte) func() protoreflect.ProtoMessage { if b == nil { return nil } - var opts pref.ProtoMessage + var opts protoreflect.ProtoMessage var once sync.Once - return func() pref.ProtoMessage { + return func() protoreflect.ProtoMessage { once.Do(func() { if *p == nil { panic("Descriptor.Options called without importing the descriptor package") } - opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(pref.ProtoMessage) + opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(protoreflect.ProtoMessage) if err := (proto.UnmarshalOptions{ AllowPartial: true, Resolver: db.TypeResolver, diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go index aa294fff..e3b6587d 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go @@ -17,31 +17,30 @@ import ( "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" ) -type FileImports []pref.FileImport +type FileImports []protoreflect.FileImport func (p *FileImports) Len() int { return len(*p) } -func (p *FileImports) Get(i int) pref.FileImport { return (*p)[i] } +func (p *FileImports) Get(i int) protoreflect.FileImport { return (*p)[i] } func (p *FileImports) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } func (p *FileImports) ProtoInternal(pragma.DoNotImplement) {} type Names struct { - List []pref.Name + List []protoreflect.Name once sync.Once - has map[pref.Name]int // protected by once + has map[protoreflect.Name]int // protected by once } func (p *Names) Len() int { return len(p.List) } -func (p *Names) Get(i int) pref.Name { return p.List[i] } -func (p *Names) Has(s pref.Name) bool { return p.lazyInit().has[s] > 0 } +func (p *Names) Get(i int) protoreflect.Name { return p.List[i] } +func (p *Names) Has(s protoreflect.Name) bool { return p.lazyInit().has[s] > 0 } func (p *Names) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } func (p *Names) ProtoInternal(pragma.DoNotImplement) {} func (p *Names) lazyInit() *Names { p.once.Do(func() { if len(p.List) > 0 { - p.has = make(map[pref.Name]int, len(p.List)) + p.has = make(map[protoreflect.Name]int, len(p.List)) for _, s := range p.List { p.has[s] = p.has[s] + 1 } @@ -67,14 +66,14 @@ func (p *Names) CheckValid() error { } type EnumRanges struct { - List [][2]pref.EnumNumber // start inclusive; end inclusive + List [][2]protoreflect.EnumNumber // start inclusive; end inclusive once sync.Once - sorted [][2]pref.EnumNumber // protected by once + sorted [][2]protoreflect.EnumNumber // protected by once } -func (p *EnumRanges) Len() int { return len(p.List) } -func (p *EnumRanges) Get(i int) [2]pref.EnumNumber { return p.List[i] } -func (p *EnumRanges) Has(n pref.EnumNumber) bool { +func (p *EnumRanges) Len() int { return len(p.List) } +func (p *EnumRanges) Get(i int) [2]protoreflect.EnumNumber { return p.List[i] } +func (p *EnumRanges) Has(n protoreflect.EnumNumber) bool { for ls := p.lazyInit().sorted; len(ls) > 0; { i := len(ls) / 2 switch r := enumRange(ls[i]); { @@ -129,14 +128,14 @@ func (r enumRange) String() string { } type FieldRanges struct { - List [][2]pref.FieldNumber // start inclusive; end exclusive + List [][2]protoreflect.FieldNumber // start inclusive; end exclusive once sync.Once - sorted [][2]pref.FieldNumber // protected by once + sorted [][2]protoreflect.FieldNumber // protected by once } -func (p *FieldRanges) Len() int { return len(p.List) } -func (p *FieldRanges) Get(i int) [2]pref.FieldNumber { return p.List[i] } -func (p *FieldRanges) Has(n pref.FieldNumber) bool { +func (p *FieldRanges) Len() int { return len(p.List) } +func (p *FieldRanges) Get(i int) [2]protoreflect.FieldNumber { return p.List[i] } +func (p *FieldRanges) Has(n protoreflect.FieldNumber) bool { for ls := p.lazyInit().sorted; len(ls) > 0; { i := len(ls) / 2 switch r := fieldRange(ls[i]); { @@ -221,17 +220,17 @@ func (r fieldRange) String() string { } type FieldNumbers struct { - List []pref.FieldNumber + List []protoreflect.FieldNumber once sync.Once - has map[pref.FieldNumber]struct{} // protected by once + has map[protoreflect.FieldNumber]struct{} // protected by once } -func (p *FieldNumbers) Len() int { return len(p.List) } -func (p *FieldNumbers) Get(i int) pref.FieldNumber { return p.List[i] } -func (p *FieldNumbers) Has(n pref.FieldNumber) bool { +func (p *FieldNumbers) Len() int { return len(p.List) } +func (p *FieldNumbers) Get(i int) protoreflect.FieldNumber { return p.List[i] } +func (p *FieldNumbers) Has(n protoreflect.FieldNumber) bool { p.once.Do(func() { if len(p.List) > 0 { - p.has = make(map[pref.FieldNumber]struct{}, len(p.List)) + p.has = make(map[protoreflect.FieldNumber]struct{}, len(p.List)) for _, n := range p.List { p.has[n] = struct{}{} } @@ -244,30 +243,38 @@ func (p *FieldNumbers) Format(s fmt.State, r rune) { descfmt.FormatList func (p *FieldNumbers) ProtoInternal(pragma.DoNotImplement) {} type OneofFields struct { - List []pref.FieldDescriptor + List []protoreflect.FieldDescriptor once sync.Once - byName map[pref.Name]pref.FieldDescriptor // protected by once - byJSON map[string]pref.FieldDescriptor // protected by once - byText map[string]pref.FieldDescriptor // protected by once - byNum map[pref.FieldNumber]pref.FieldDescriptor // protected by once + byName map[protoreflect.Name]protoreflect.FieldDescriptor // protected by once + byJSON map[string]protoreflect.FieldDescriptor // protected by once + byText map[string]protoreflect.FieldDescriptor // protected by once + byNum map[protoreflect.FieldNumber]protoreflect.FieldDescriptor // protected by once } -func (p *OneofFields) Len() int { return len(p.List) } -func (p *OneofFields) Get(i int) pref.FieldDescriptor { return p.List[i] } -func (p *OneofFields) ByName(s pref.Name) pref.FieldDescriptor { return p.lazyInit().byName[s] } -func (p *OneofFields) ByJSONName(s string) pref.FieldDescriptor { return p.lazyInit().byJSON[s] } -func (p *OneofFields) ByTextName(s string) pref.FieldDescriptor { return p.lazyInit().byText[s] } -func (p *OneofFields) ByNumber(n pref.FieldNumber) pref.FieldDescriptor { return p.lazyInit().byNum[n] } -func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } -func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {} +func (p *OneofFields) Len() int { return len(p.List) } +func (p *OneofFields) Get(i int) protoreflect.FieldDescriptor { return p.List[i] } +func (p *OneofFields) ByName(s protoreflect.Name) protoreflect.FieldDescriptor { + return p.lazyInit().byName[s] +} +func (p *OneofFields) ByJSONName(s string) protoreflect.FieldDescriptor { + return p.lazyInit().byJSON[s] +} +func (p *OneofFields) ByTextName(s string) protoreflect.FieldDescriptor { + return p.lazyInit().byText[s] +} +func (p *OneofFields) ByNumber(n protoreflect.FieldNumber) protoreflect.FieldDescriptor { + return p.lazyInit().byNum[n] +} +func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {} func (p *OneofFields) lazyInit() *OneofFields { p.once.Do(func() { if len(p.List) > 0 { - p.byName = make(map[pref.Name]pref.FieldDescriptor, len(p.List)) - p.byJSON = make(map[string]pref.FieldDescriptor, len(p.List)) - p.byText = make(map[string]pref.FieldDescriptor, len(p.List)) - p.byNum = make(map[pref.FieldNumber]pref.FieldDescriptor, len(p.List)) + p.byName = make(map[protoreflect.Name]protoreflect.FieldDescriptor, len(p.List)) + p.byJSON = make(map[string]protoreflect.FieldDescriptor, len(p.List)) + p.byText = make(map[string]protoreflect.FieldDescriptor, len(p.List)) + p.byNum = make(map[protoreflect.FieldNumber]protoreflect.FieldDescriptor, len(p.List)) for _, f := range p.List { // Field names and numbers are guaranteed to be unique. p.byName[f.Name()] = f @@ -284,123 +291,123 @@ type SourceLocations struct { // List is a list of SourceLocations. // The SourceLocation.Next field does not need to be populated // as it will be lazily populated upon first need. - List []pref.SourceLocation + List []protoreflect.SourceLocation // File is the parent file descriptor that these locations are relative to. // If non-nil, ByDescriptor verifies that the provided descriptor // is a child of this file descriptor. - File pref.FileDescriptor + File protoreflect.FileDescriptor once sync.Once byPath map[pathKey]int } -func (p *SourceLocations) Len() int { return len(p.List) } -func (p *SourceLocations) Get(i int) pref.SourceLocation { return p.lazyInit().List[i] } -func (p *SourceLocations) byKey(k pathKey) pref.SourceLocation { +func (p *SourceLocations) Len() int { return len(p.List) } +func (p *SourceLocations) Get(i int) protoreflect.SourceLocation { return p.lazyInit().List[i] } +func (p *SourceLocations) byKey(k pathKey) protoreflect.SourceLocation { if i, ok := p.lazyInit().byPath[k]; ok { return p.List[i] } - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } -func (p *SourceLocations) ByPath(path pref.SourcePath) pref.SourceLocation { +func (p *SourceLocations) ByPath(path protoreflect.SourcePath) protoreflect.SourceLocation { return p.byKey(newPathKey(path)) } -func (p *SourceLocations) ByDescriptor(desc pref.Descriptor) pref.SourceLocation { +func (p *SourceLocations) ByDescriptor(desc protoreflect.Descriptor) protoreflect.SourceLocation { if p.File != nil && desc != nil && p.File != desc.ParentFile() { - return pref.SourceLocation{} // mismatching parent files + return protoreflect.SourceLocation{} // mismatching parent files } var pathArr [16]int32 path := pathArr[:0] for { switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: // Reverse the path since it was constructed in reverse. for i, j := 0, len(path)-1; i < j; i, j = i+1, j-1 { path[i], path[j] = path[j], path[i] } return p.byKey(newPathKey(path)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_MessageType_field_number)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_NestedType_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.FieldDescriptor: - isExtension := desc.(pref.FieldDescriptor).IsExtension() + case protoreflect.FieldDescriptor: + isExtension := desc.(protoreflect.FieldDescriptor).IsExtension() path = append(path, int32(desc.Index())) desc = desc.Parent() if isExtension { switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_Extension_field_number)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_Extension_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } } else { switch desc.(type) { - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_Field_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } } - case pref.OneofDescriptor: + case protoreflect.OneofDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_OneofDecl_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.EnumDescriptor: + case protoreflect.EnumDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_EnumType_field_number)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_EnumType_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.EnumValueDescriptor: + case protoreflect.EnumValueDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.EnumDescriptor: + case protoreflect.EnumDescriptor: path = append(path, int32(genid.EnumDescriptorProto_Value_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.ServiceDescriptor: + case protoreflect.ServiceDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_Service_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.MethodDescriptor: + case protoreflect.MethodDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.ServiceDescriptor: + case protoreflect.ServiceDescriptor: path = append(path, int32(genid.ServiceDescriptorProto_Method_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } } } @@ -435,7 +442,7 @@ type pathKey struct { str string // used if the path does not fit in arr } -func newPathKey(p pref.SourcePath) (k pathKey) { +func newPathKey(p protoreflect.SourcePath) (k pathKey) { if len(p) < len(k.arr) { for i, ps := range p { if ps < 0 || math.MaxUint8 <= ps { diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go index dbf2c605..28240ebc 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go @@ -7,7 +7,7 @@ package filedesc import ( "google.golang.org/protobuf/internal/descopts" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) var ( @@ -30,78 +30,80 @@ var ( // PlaceholderFile is a placeholder, representing only the file path. type PlaceholderFile string -func (f PlaceholderFile) ParentFile() pref.FileDescriptor { return f } -func (f PlaceholderFile) Parent() pref.Descriptor { return nil } -func (f PlaceholderFile) Index() int { return 0 } -func (f PlaceholderFile) Syntax() pref.Syntax { return 0 } -func (f PlaceholderFile) Name() pref.Name { return "" } -func (f PlaceholderFile) FullName() pref.FullName { return "" } -func (f PlaceholderFile) IsPlaceholder() bool { return true } -func (f PlaceholderFile) Options() pref.ProtoMessage { return descopts.File } -func (f PlaceholderFile) Path() string { return string(f) } -func (f PlaceholderFile) Package() pref.FullName { return "" } -func (f PlaceholderFile) Imports() pref.FileImports { return emptyFiles } -func (f PlaceholderFile) Messages() pref.MessageDescriptors { return emptyMessages } -func (f PlaceholderFile) Enums() pref.EnumDescriptors { return emptyEnums } -func (f PlaceholderFile) Extensions() pref.ExtensionDescriptors { return emptyExtensions } -func (f PlaceholderFile) Services() pref.ServiceDescriptors { return emptyServices } -func (f PlaceholderFile) SourceLocations() pref.SourceLocations { return emptySourceLocations } -func (f PlaceholderFile) ProtoType(pref.FileDescriptor) { return } -func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return } +func (f PlaceholderFile) ParentFile() protoreflect.FileDescriptor { return f } +func (f PlaceholderFile) Parent() protoreflect.Descriptor { return nil } +func (f PlaceholderFile) Index() int { return 0 } +func (f PlaceholderFile) Syntax() protoreflect.Syntax { return 0 } +func (f PlaceholderFile) Name() protoreflect.Name { return "" } +func (f PlaceholderFile) FullName() protoreflect.FullName { return "" } +func (f PlaceholderFile) IsPlaceholder() bool { return true } +func (f PlaceholderFile) Options() protoreflect.ProtoMessage { return descopts.File } +func (f PlaceholderFile) Path() string { return string(f) } +func (f PlaceholderFile) Package() protoreflect.FullName { return "" } +func (f PlaceholderFile) Imports() protoreflect.FileImports { return emptyFiles } +func (f PlaceholderFile) Messages() protoreflect.MessageDescriptors { return emptyMessages } +func (f PlaceholderFile) Enums() protoreflect.EnumDescriptors { return emptyEnums } +func (f PlaceholderFile) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions } +func (f PlaceholderFile) Services() protoreflect.ServiceDescriptors { return emptyServices } +func (f PlaceholderFile) SourceLocations() protoreflect.SourceLocations { return emptySourceLocations } +func (f PlaceholderFile) ProtoType(protoreflect.FileDescriptor) { return } +func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderEnum is a placeholder, representing only the full name. -type PlaceholderEnum pref.FullName +type PlaceholderEnum protoreflect.FullName -func (e PlaceholderEnum) ParentFile() pref.FileDescriptor { return nil } -func (e PlaceholderEnum) Parent() pref.Descriptor { return nil } -func (e PlaceholderEnum) Index() int { return 0 } -func (e PlaceholderEnum) Syntax() pref.Syntax { return 0 } -func (e PlaceholderEnum) Name() pref.Name { return pref.FullName(e).Name() } -func (e PlaceholderEnum) FullName() pref.FullName { return pref.FullName(e) } -func (e PlaceholderEnum) IsPlaceholder() bool { return true } -func (e PlaceholderEnum) Options() pref.ProtoMessage { return descopts.Enum } -func (e PlaceholderEnum) Values() pref.EnumValueDescriptors { return emptyEnumValues } -func (e PlaceholderEnum) ReservedNames() pref.Names { return emptyNames } -func (e PlaceholderEnum) ReservedRanges() pref.EnumRanges { return emptyEnumRanges } -func (e PlaceholderEnum) ProtoType(pref.EnumDescriptor) { return } -func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } +func (e PlaceholderEnum) ParentFile() protoreflect.FileDescriptor { return nil } +func (e PlaceholderEnum) Parent() protoreflect.Descriptor { return nil } +func (e PlaceholderEnum) Index() int { return 0 } +func (e PlaceholderEnum) Syntax() protoreflect.Syntax { return 0 } +func (e PlaceholderEnum) Name() protoreflect.Name { return protoreflect.FullName(e).Name() } +func (e PlaceholderEnum) FullName() protoreflect.FullName { return protoreflect.FullName(e) } +func (e PlaceholderEnum) IsPlaceholder() bool { return true } +func (e PlaceholderEnum) Options() protoreflect.ProtoMessage { return descopts.Enum } +func (e PlaceholderEnum) Values() protoreflect.EnumValueDescriptors { return emptyEnumValues } +func (e PlaceholderEnum) ReservedNames() protoreflect.Names { return emptyNames } +func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges { return emptyEnumRanges } +func (e PlaceholderEnum) ProtoType(protoreflect.EnumDescriptor) { return } +func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderEnumValue is a placeholder, representing only the full name. -type PlaceholderEnumValue pref.FullName +type PlaceholderEnumValue protoreflect.FullName -func (e PlaceholderEnumValue) ParentFile() pref.FileDescriptor { return nil } -func (e PlaceholderEnumValue) Parent() pref.Descriptor { return nil } -func (e PlaceholderEnumValue) Index() int { return 0 } -func (e PlaceholderEnumValue) Syntax() pref.Syntax { return 0 } -func (e PlaceholderEnumValue) Name() pref.Name { return pref.FullName(e).Name() } -func (e PlaceholderEnumValue) FullName() pref.FullName { return pref.FullName(e) } -func (e PlaceholderEnumValue) IsPlaceholder() bool { return true } -func (e PlaceholderEnumValue) Options() pref.ProtoMessage { return descopts.EnumValue } -func (e PlaceholderEnumValue) Number() pref.EnumNumber { return 0 } -func (e PlaceholderEnumValue) ProtoType(pref.EnumValueDescriptor) { return } -func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return } +func (e PlaceholderEnumValue) ParentFile() protoreflect.FileDescriptor { return nil } +func (e PlaceholderEnumValue) Parent() protoreflect.Descriptor { return nil } +func (e PlaceholderEnumValue) Index() int { return 0 } +func (e PlaceholderEnumValue) Syntax() protoreflect.Syntax { return 0 } +func (e PlaceholderEnumValue) Name() protoreflect.Name { return protoreflect.FullName(e).Name() } +func (e PlaceholderEnumValue) FullName() protoreflect.FullName { return protoreflect.FullName(e) } +func (e PlaceholderEnumValue) IsPlaceholder() bool { return true } +func (e PlaceholderEnumValue) Options() protoreflect.ProtoMessage { return descopts.EnumValue } +func (e PlaceholderEnumValue) Number() protoreflect.EnumNumber { return 0 } +func (e PlaceholderEnumValue) ProtoType(protoreflect.EnumValueDescriptor) { return } +func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderMessage is a placeholder, representing only the full name. -type PlaceholderMessage pref.FullName +type PlaceholderMessage protoreflect.FullName -func (m PlaceholderMessage) ParentFile() pref.FileDescriptor { return nil } -func (m PlaceholderMessage) Parent() pref.Descriptor { return nil } -func (m PlaceholderMessage) Index() int { return 0 } -func (m PlaceholderMessage) Syntax() pref.Syntax { return 0 } -func (m PlaceholderMessage) Name() pref.Name { return pref.FullName(m).Name() } -func (m PlaceholderMessage) FullName() pref.FullName { return pref.FullName(m) } -func (m PlaceholderMessage) IsPlaceholder() bool { return true } -func (m PlaceholderMessage) Options() pref.ProtoMessage { return descopts.Message } -func (m PlaceholderMessage) IsMapEntry() bool { return false } -func (m PlaceholderMessage) Fields() pref.FieldDescriptors { return emptyFields } -func (m PlaceholderMessage) Oneofs() pref.OneofDescriptors { return emptyOneofs } -func (m PlaceholderMessage) ReservedNames() pref.Names { return emptyNames } -func (m PlaceholderMessage) ReservedRanges() pref.FieldRanges { return emptyFieldRanges } -func (m PlaceholderMessage) RequiredNumbers() pref.FieldNumbers { return emptyFieldNumbers } -func (m PlaceholderMessage) ExtensionRanges() pref.FieldRanges { return emptyFieldRanges } -func (m PlaceholderMessage) ExtensionRangeOptions(int) pref.ProtoMessage { panic("index out of range") } -func (m PlaceholderMessage) Messages() pref.MessageDescriptors { return emptyMessages } -func (m PlaceholderMessage) Enums() pref.EnumDescriptors { return emptyEnums } -func (m PlaceholderMessage) Extensions() pref.ExtensionDescriptors { return emptyExtensions } -func (m PlaceholderMessage) ProtoType(pref.MessageDescriptor) { return } -func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return } +func (m PlaceholderMessage) ParentFile() protoreflect.FileDescriptor { return nil } +func (m PlaceholderMessage) Parent() protoreflect.Descriptor { return nil } +func (m PlaceholderMessage) Index() int { return 0 } +func (m PlaceholderMessage) Syntax() protoreflect.Syntax { return 0 } +func (m PlaceholderMessage) Name() protoreflect.Name { return protoreflect.FullName(m).Name() } +func (m PlaceholderMessage) FullName() protoreflect.FullName { return protoreflect.FullName(m) } +func (m PlaceholderMessage) IsPlaceholder() bool { return true } +func (m PlaceholderMessage) Options() protoreflect.ProtoMessage { return descopts.Message } +func (m PlaceholderMessage) IsMapEntry() bool { return false } +func (m PlaceholderMessage) Fields() protoreflect.FieldDescriptors { return emptyFields } +func (m PlaceholderMessage) Oneofs() protoreflect.OneofDescriptors { return emptyOneofs } +func (m PlaceholderMessage) ReservedNames() protoreflect.Names { return emptyNames } +func (m PlaceholderMessage) ReservedRanges() protoreflect.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) RequiredNumbers() protoreflect.FieldNumbers { return emptyFieldNumbers } +func (m PlaceholderMessage) ExtensionRanges() protoreflect.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) ExtensionRangeOptions(int) protoreflect.ProtoMessage { + panic("index out of range") +} +func (m PlaceholderMessage) Messages() protoreflect.MessageDescriptors { return emptyMessages } +func (m PlaceholderMessage) Enums() protoreflect.EnumDescriptors { return emptyEnums } +func (m PlaceholderMessage) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions } +func (m PlaceholderMessage) ProtoType(protoreflect.MessageDescriptor) { return } +func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go index 0a0dd35d..f0e38c4e 100644 --- a/vendor/google.golang.org/protobuf/internal/filetype/build.go +++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go @@ -10,17 +10,16 @@ import ( "reflect" "google.golang.org/protobuf/internal/descopts" - fdesc "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/filedesc" pimpl "google.golang.org/protobuf/internal/impl" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" ) // Builder constructs type descriptors from a raw file descriptor // and associated Go types for each enum and message declaration. // -// -// Flattened Ordering +// # Flattened Ordering // // The protobuf type system represents declarations as a tree. Certain nodes in // the tree require us to either associate it with a concrete Go type or to @@ -52,7 +51,7 @@ import ( // that children themselves may have. type Builder struct { // File is the underlying file descriptor builder. - File fdesc.Builder + File filedesc.Builder // GoTypes is a unique set of the Go types for all declarations and // dependencies. Each type is represented as a zero value of the Go type. @@ -108,22 +107,22 @@ type Builder struct { // TypeRegistry is the registry to register each type descriptor. // If nil, it uses protoregistry.GlobalTypes. TypeRegistry interface { - RegisterMessage(pref.MessageType) error - RegisterEnum(pref.EnumType) error - RegisterExtension(pref.ExtensionType) error + RegisterMessage(protoreflect.MessageType) error + RegisterEnum(protoreflect.EnumType) error + RegisterExtension(protoreflect.ExtensionType) error } } // Out is the output of the builder. type Out struct { - File pref.FileDescriptor + File protoreflect.FileDescriptor } func (tb Builder) Build() (out Out) { // Replace the resolver with one that resolves dependencies by index, // which is faster and more reliable than relying on the global registry. if tb.File.FileRegistry == nil { - tb.File.FileRegistry = preg.GlobalFiles + tb.File.FileRegistry = protoregistry.GlobalFiles } tb.File.FileRegistry = &resolverByIndex{ goTypes: tb.GoTypes, @@ -133,7 +132,7 @@ func (tb Builder) Build() (out Out) { // Initialize registry if unpopulated. if tb.TypeRegistry == nil { - tb.TypeRegistry = preg.GlobalTypes + tb.TypeRegistry = protoregistry.GlobalTypes } fbOut := tb.File.Build() @@ -183,23 +182,23 @@ func (tb Builder) Build() (out Out) { for i := range fbOut.Messages { switch fbOut.Messages[i].Name() { case "FileOptions": - descopts.File = messageGoTypes[i].(pref.ProtoMessage) + descopts.File = messageGoTypes[i].(protoreflect.ProtoMessage) case "EnumOptions": - descopts.Enum = messageGoTypes[i].(pref.ProtoMessage) + descopts.Enum = messageGoTypes[i].(protoreflect.ProtoMessage) case "EnumValueOptions": - descopts.EnumValue = messageGoTypes[i].(pref.ProtoMessage) + descopts.EnumValue = messageGoTypes[i].(protoreflect.ProtoMessage) case "MessageOptions": - descopts.Message = messageGoTypes[i].(pref.ProtoMessage) + descopts.Message = messageGoTypes[i].(protoreflect.ProtoMessage) case "FieldOptions": - descopts.Field = messageGoTypes[i].(pref.ProtoMessage) + descopts.Field = messageGoTypes[i].(protoreflect.ProtoMessage) case "OneofOptions": - descopts.Oneof = messageGoTypes[i].(pref.ProtoMessage) + descopts.Oneof = messageGoTypes[i].(protoreflect.ProtoMessage) case "ExtensionRangeOptions": - descopts.ExtensionRange = messageGoTypes[i].(pref.ProtoMessage) + descopts.ExtensionRange = messageGoTypes[i].(protoreflect.ProtoMessage) case "ServiceOptions": - descopts.Service = messageGoTypes[i].(pref.ProtoMessage) + descopts.Service = messageGoTypes[i].(protoreflect.ProtoMessage) case "MethodOptions": - descopts.Method = messageGoTypes[i].(pref.ProtoMessage) + descopts.Method = messageGoTypes[i].(protoreflect.ProtoMessage) } } } @@ -216,11 +215,11 @@ func (tb Builder) Build() (out Out) { const listExtDeps = 2 var goType reflect.Type switch fbOut.Extensions[i].L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) goType = reflect.TypeOf(tb.GoTypes[j]) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) goType = reflect.TypeOf(tb.GoTypes[j]) depIdx++ @@ -242,22 +241,22 @@ func (tb Builder) Build() (out Out) { return out } -var goTypeForPBKind = map[pref.Kind]reflect.Type{ - pref.BoolKind: reflect.TypeOf(bool(false)), - pref.Int32Kind: reflect.TypeOf(int32(0)), - pref.Sint32Kind: reflect.TypeOf(int32(0)), - pref.Sfixed32Kind: reflect.TypeOf(int32(0)), - pref.Int64Kind: reflect.TypeOf(int64(0)), - pref.Sint64Kind: reflect.TypeOf(int64(0)), - pref.Sfixed64Kind: reflect.TypeOf(int64(0)), - pref.Uint32Kind: reflect.TypeOf(uint32(0)), - pref.Fixed32Kind: reflect.TypeOf(uint32(0)), - pref.Uint64Kind: reflect.TypeOf(uint64(0)), - pref.Fixed64Kind: reflect.TypeOf(uint64(0)), - pref.FloatKind: reflect.TypeOf(float32(0)), - pref.DoubleKind: reflect.TypeOf(float64(0)), - pref.StringKind: reflect.TypeOf(string("")), - pref.BytesKind: reflect.TypeOf([]byte(nil)), +var goTypeForPBKind = map[protoreflect.Kind]reflect.Type{ + protoreflect.BoolKind: reflect.TypeOf(bool(false)), + protoreflect.Int32Kind: reflect.TypeOf(int32(0)), + protoreflect.Sint32Kind: reflect.TypeOf(int32(0)), + protoreflect.Sfixed32Kind: reflect.TypeOf(int32(0)), + protoreflect.Int64Kind: reflect.TypeOf(int64(0)), + protoreflect.Sint64Kind: reflect.TypeOf(int64(0)), + protoreflect.Sfixed64Kind: reflect.TypeOf(int64(0)), + protoreflect.Uint32Kind: reflect.TypeOf(uint32(0)), + protoreflect.Fixed32Kind: reflect.TypeOf(uint32(0)), + protoreflect.Uint64Kind: reflect.TypeOf(uint64(0)), + protoreflect.Fixed64Kind: reflect.TypeOf(uint64(0)), + protoreflect.FloatKind: reflect.TypeOf(float32(0)), + protoreflect.DoubleKind: reflect.TypeOf(float64(0)), + protoreflect.StringKind: reflect.TypeOf(string("")), + protoreflect.BytesKind: reflect.TypeOf([]byte(nil)), } type depIdxs []int32 @@ -274,13 +273,13 @@ type ( fileRegistry } fileRegistry interface { - FindFileByPath(string) (pref.FileDescriptor, error) - FindDescriptorByName(pref.FullName) (pref.Descriptor, error) - RegisterFile(pref.FileDescriptor) error + FindFileByPath(string) (protoreflect.FileDescriptor, error) + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) + RegisterFile(protoreflect.FileDescriptor) error } ) -func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.EnumDescriptor { +func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.EnumDescriptor { if depIdx := int(r.depIdxs.Get(i, j)); int(depIdx) < len(es)+len(ms) { return &es[depIdx] } else { @@ -288,7 +287,7 @@ func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdes } } -func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.MessageDescriptor { +func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.MessageDescriptor { if depIdx := int(r.depIdxs.Get(i, j)); depIdx < len(es)+len(ms) { return &ms[depIdx-len(es)] } else { diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go index a72995f0..bda8e8cf 100644 --- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !protolegacy // +build !protolegacy package flags diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go index 772e2f0e..6d8d9bd6 100644 --- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build protolegacy // +build protolegacy package flags diff --git a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go index e3cdf1c2..136f1b21 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go @@ -50,6 +50,7 @@ const ( FileDescriptorProto_Options_field_name protoreflect.Name = "options" FileDescriptorProto_SourceCodeInfo_field_name protoreflect.Name = "source_code_info" FileDescriptorProto_Syntax_field_name protoreflect.Name = "syntax" + FileDescriptorProto_Edition_field_name protoreflect.Name = "edition" FileDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.name" FileDescriptorProto_Package_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.package" @@ -63,6 +64,7 @@ const ( FileDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.options" FileDescriptorProto_SourceCodeInfo_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.source_code_info" FileDescriptorProto_Syntax_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.syntax" + FileDescriptorProto_Edition_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.edition" ) // Field numbers for google.protobuf.FileDescriptorProto. @@ -79,6 +81,7 @@ const ( FileDescriptorProto_Options_field_number protoreflect.FieldNumber = 8 FileDescriptorProto_SourceCodeInfo_field_number protoreflect.FieldNumber = 9 FileDescriptorProto_Syntax_field_number protoreflect.FieldNumber = 12 + FileDescriptorProto_Edition_field_number protoreflect.FieldNumber = 13 ) // Names for google.protobuf.DescriptorProto. @@ -180,13 +183,58 @@ const ( // Field names for google.protobuf.ExtensionRangeOptions. const ( ExtensionRangeOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + ExtensionRangeOptions_Declaration_field_name protoreflect.Name = "declaration" + ExtensionRangeOptions_Verification_field_name protoreflect.Name = "verification" ExtensionRangeOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.uninterpreted_option" + ExtensionRangeOptions_Declaration_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.declaration" + ExtensionRangeOptions_Verification_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.verification" ) // Field numbers for google.protobuf.ExtensionRangeOptions. const ( ExtensionRangeOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + ExtensionRangeOptions_Declaration_field_number protoreflect.FieldNumber = 2 + ExtensionRangeOptions_Verification_field_number protoreflect.FieldNumber = 3 +) + +// Full and short names for google.protobuf.ExtensionRangeOptions.VerificationState. +const ( + ExtensionRangeOptions_VerificationState_enum_fullname = "google.protobuf.ExtensionRangeOptions.VerificationState" + ExtensionRangeOptions_VerificationState_enum_name = "VerificationState" +) + +// Names for google.protobuf.ExtensionRangeOptions.Declaration. +const ( + ExtensionRangeOptions_Declaration_message_name protoreflect.Name = "Declaration" + ExtensionRangeOptions_Declaration_message_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration" +) + +// Field names for google.protobuf.ExtensionRangeOptions.Declaration. +const ( + ExtensionRangeOptions_Declaration_Number_field_name protoreflect.Name = "number" + ExtensionRangeOptions_Declaration_FullName_field_name protoreflect.Name = "full_name" + ExtensionRangeOptions_Declaration_Type_field_name protoreflect.Name = "type" + ExtensionRangeOptions_Declaration_IsRepeated_field_name protoreflect.Name = "is_repeated" + ExtensionRangeOptions_Declaration_Reserved_field_name protoreflect.Name = "reserved" + ExtensionRangeOptions_Declaration_Repeated_field_name protoreflect.Name = "repeated" + + ExtensionRangeOptions_Declaration_Number_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.number" + ExtensionRangeOptions_Declaration_FullName_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.full_name" + ExtensionRangeOptions_Declaration_Type_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.type" + ExtensionRangeOptions_Declaration_IsRepeated_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.is_repeated" + ExtensionRangeOptions_Declaration_Reserved_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.reserved" + ExtensionRangeOptions_Declaration_Repeated_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.repeated" +) + +// Field numbers for google.protobuf.ExtensionRangeOptions.Declaration. +const ( + ExtensionRangeOptions_Declaration_Number_field_number protoreflect.FieldNumber = 1 + ExtensionRangeOptions_Declaration_FullName_field_number protoreflect.FieldNumber = 2 + ExtensionRangeOptions_Declaration_Type_field_number protoreflect.FieldNumber = 3 + ExtensionRangeOptions_Declaration_IsRepeated_field_number protoreflect.FieldNumber = 4 + ExtensionRangeOptions_Declaration_Reserved_field_number protoreflect.FieldNumber = 5 + ExtensionRangeOptions_Declaration_Repeated_field_number protoreflect.FieldNumber = 6 ) // Names for google.protobuf.FieldDescriptorProto. @@ -494,26 +542,29 @@ const ( // Field names for google.protobuf.MessageOptions. const ( - MessageOptions_MessageSetWireFormat_field_name protoreflect.Name = "message_set_wire_format" - MessageOptions_NoStandardDescriptorAccessor_field_name protoreflect.Name = "no_standard_descriptor_accessor" - MessageOptions_Deprecated_field_name protoreflect.Name = "deprecated" - MessageOptions_MapEntry_field_name protoreflect.Name = "map_entry" - MessageOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + MessageOptions_MessageSetWireFormat_field_name protoreflect.Name = "message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_name protoreflect.Name = "no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_name protoreflect.Name = "deprecated" + MessageOptions_MapEntry_field_name protoreflect.Name = "map_entry" + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_name protoreflect.Name = "deprecated_legacy_json_field_conflicts" + MessageOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" - MessageOptions_MessageSetWireFormat_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.message_set_wire_format" - MessageOptions_NoStandardDescriptorAccessor_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.no_standard_descriptor_accessor" - MessageOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated" - MessageOptions_MapEntry_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.map_entry" - MessageOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.uninterpreted_option" + MessageOptions_MessageSetWireFormat_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated" + MessageOptions_MapEntry_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.map_entry" + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated_legacy_json_field_conflicts" + MessageOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.uninterpreted_option" ) // Field numbers for google.protobuf.MessageOptions. const ( - MessageOptions_MessageSetWireFormat_field_number protoreflect.FieldNumber = 1 - MessageOptions_NoStandardDescriptorAccessor_field_number protoreflect.FieldNumber = 2 - MessageOptions_Deprecated_field_number protoreflect.FieldNumber = 3 - MessageOptions_MapEntry_field_number protoreflect.FieldNumber = 7 - MessageOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + MessageOptions_MessageSetWireFormat_field_number protoreflect.FieldNumber = 1 + MessageOptions_NoStandardDescriptorAccessor_field_number protoreflect.FieldNumber = 2 + MessageOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + MessageOptions_MapEntry_field_number protoreflect.FieldNumber = 7 + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_number protoreflect.FieldNumber = 11 + MessageOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) // Names for google.protobuf.FieldOptions. @@ -528,16 +579,26 @@ const ( FieldOptions_Packed_field_name protoreflect.Name = "packed" FieldOptions_Jstype_field_name protoreflect.Name = "jstype" FieldOptions_Lazy_field_name protoreflect.Name = "lazy" + FieldOptions_UnverifiedLazy_field_name protoreflect.Name = "unverified_lazy" FieldOptions_Deprecated_field_name protoreflect.Name = "deprecated" FieldOptions_Weak_field_name protoreflect.Name = "weak" + FieldOptions_DebugRedact_field_name protoreflect.Name = "debug_redact" + FieldOptions_Retention_field_name protoreflect.Name = "retention" + FieldOptions_Target_field_name protoreflect.Name = "target" + FieldOptions_Targets_field_name protoreflect.Name = "targets" FieldOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" FieldOptions_Ctype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.ctype" FieldOptions_Packed_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.packed" FieldOptions_Jstype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.jstype" FieldOptions_Lazy_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.lazy" + FieldOptions_UnverifiedLazy_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.unverified_lazy" FieldOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.deprecated" FieldOptions_Weak_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.weak" + FieldOptions_DebugRedact_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.debug_redact" + FieldOptions_Retention_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.retention" + FieldOptions_Target_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.target" + FieldOptions_Targets_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.targets" FieldOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.uninterpreted_option" ) @@ -547,8 +608,13 @@ const ( FieldOptions_Packed_field_number protoreflect.FieldNumber = 2 FieldOptions_Jstype_field_number protoreflect.FieldNumber = 6 FieldOptions_Lazy_field_number protoreflect.FieldNumber = 5 + FieldOptions_UnverifiedLazy_field_number protoreflect.FieldNumber = 15 FieldOptions_Deprecated_field_number protoreflect.FieldNumber = 3 FieldOptions_Weak_field_number protoreflect.FieldNumber = 10 + FieldOptions_DebugRedact_field_number protoreflect.FieldNumber = 16 + FieldOptions_Retention_field_number protoreflect.FieldNumber = 17 + FieldOptions_Target_field_number protoreflect.FieldNumber = 18 + FieldOptions_Targets_field_number protoreflect.FieldNumber = 19 FieldOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -564,6 +630,18 @@ const ( FieldOptions_JSType_enum_name = "JSType" ) +// Full and short names for google.protobuf.FieldOptions.OptionRetention. +const ( + FieldOptions_OptionRetention_enum_fullname = "google.protobuf.FieldOptions.OptionRetention" + FieldOptions_OptionRetention_enum_name = "OptionRetention" +) + +// Full and short names for google.protobuf.FieldOptions.OptionTargetType. +const ( + FieldOptions_OptionTargetType_enum_fullname = "google.protobuf.FieldOptions.OptionTargetType" + FieldOptions_OptionTargetType_enum_name = "OptionTargetType" +) + // Names for google.protobuf.OneofOptions. const ( OneofOptions_message_name protoreflect.Name = "OneofOptions" @@ -590,20 +668,23 @@ const ( // Field names for google.protobuf.EnumOptions. const ( - EnumOptions_AllowAlias_field_name protoreflect.Name = "allow_alias" - EnumOptions_Deprecated_field_name protoreflect.Name = "deprecated" - EnumOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + EnumOptions_AllowAlias_field_name protoreflect.Name = "allow_alias" + EnumOptions_Deprecated_field_name protoreflect.Name = "deprecated" + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_name protoreflect.Name = "deprecated_legacy_json_field_conflicts" + EnumOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" - EnumOptions_AllowAlias_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.allow_alias" - EnumOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated" - EnumOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.uninterpreted_option" + EnumOptions_AllowAlias_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.allow_alias" + EnumOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated" + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated_legacy_json_field_conflicts" + EnumOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.uninterpreted_option" ) // Field numbers for google.protobuf.EnumOptions. const ( - EnumOptions_AllowAlias_field_number protoreflect.FieldNumber = 2 - EnumOptions_Deprecated_field_number protoreflect.FieldNumber = 3 - EnumOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + EnumOptions_AllowAlias_field_number protoreflect.FieldNumber = 2 + EnumOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_number protoreflect.FieldNumber = 6 + EnumOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) // Names for google.protobuf.EnumValueOptions. @@ -813,11 +894,13 @@ const ( GeneratedCodeInfo_Annotation_SourceFile_field_name protoreflect.Name = "source_file" GeneratedCodeInfo_Annotation_Begin_field_name protoreflect.Name = "begin" GeneratedCodeInfo_Annotation_End_field_name protoreflect.Name = "end" + GeneratedCodeInfo_Annotation_Semantic_field_name protoreflect.Name = "semantic" GeneratedCodeInfo_Annotation_Path_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.path" GeneratedCodeInfo_Annotation_SourceFile_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.source_file" GeneratedCodeInfo_Annotation_Begin_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.begin" GeneratedCodeInfo_Annotation_End_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.end" + GeneratedCodeInfo_Annotation_Semantic_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.semantic" ) // Field numbers for google.protobuf.GeneratedCodeInfo.Annotation. @@ -826,4 +909,11 @@ const ( GeneratedCodeInfo_Annotation_SourceFile_field_number protoreflect.FieldNumber = 2 GeneratedCodeInfo_Annotation_Begin_field_number protoreflect.FieldNumber = 3 GeneratedCodeInfo_Annotation_End_field_number protoreflect.FieldNumber = 4 + GeneratedCodeInfo_Annotation_Semantic_field_number protoreflect.FieldNumber = 5 +) + +// Full and short names for google.protobuf.GeneratedCodeInfo.Annotation.Semantic. +const ( + GeneratedCodeInfo_Annotation_Semantic_enum_fullname = "google.protobuf.GeneratedCodeInfo.Annotation.Semantic" + GeneratedCodeInfo_Annotation_Semantic_enum_name = "Semantic" ) diff --git a/vendor/google.golang.org/protobuf/internal/genid/type_gen.go b/vendor/google.golang.org/protobuf/internal/genid/type_gen.go index 3bc71013..e0f75fea 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/type_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/type_gen.go @@ -32,6 +32,7 @@ const ( Type_Options_field_name protoreflect.Name = "options" Type_SourceContext_field_name protoreflect.Name = "source_context" Type_Syntax_field_name protoreflect.Name = "syntax" + Type_Edition_field_name protoreflect.Name = "edition" Type_Name_field_fullname protoreflect.FullName = "google.protobuf.Type.name" Type_Fields_field_fullname protoreflect.FullName = "google.protobuf.Type.fields" @@ -39,6 +40,7 @@ const ( Type_Options_field_fullname protoreflect.FullName = "google.protobuf.Type.options" Type_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Type.source_context" Type_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Type.syntax" + Type_Edition_field_fullname protoreflect.FullName = "google.protobuf.Type.edition" ) // Field numbers for google.protobuf.Type. @@ -49,6 +51,7 @@ const ( Type_Options_field_number protoreflect.FieldNumber = 4 Type_SourceContext_field_number protoreflect.FieldNumber = 5 Type_Syntax_field_number protoreflect.FieldNumber = 6 + Type_Edition_field_number protoreflect.FieldNumber = 7 ) // Names for google.protobuf.Field. @@ -121,12 +124,14 @@ const ( Enum_Options_field_name protoreflect.Name = "options" Enum_SourceContext_field_name protoreflect.Name = "source_context" Enum_Syntax_field_name protoreflect.Name = "syntax" + Enum_Edition_field_name protoreflect.Name = "edition" Enum_Name_field_fullname protoreflect.FullName = "google.protobuf.Enum.name" Enum_Enumvalue_field_fullname protoreflect.FullName = "google.protobuf.Enum.enumvalue" Enum_Options_field_fullname protoreflect.FullName = "google.protobuf.Enum.options" Enum_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Enum.source_context" Enum_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Enum.syntax" + Enum_Edition_field_fullname protoreflect.FullName = "google.protobuf.Enum.edition" ) // Field numbers for google.protobuf.Enum. @@ -136,6 +141,7 @@ const ( Enum_Options_field_number protoreflect.FieldNumber = 3 Enum_SourceContext_field_number protoreflect.FieldNumber = 4 Enum_Syntax_field_number protoreflect.FieldNumber = 5 + Enum_Edition_field_number protoreflect.FieldNumber = 6 ) // Names for google.protobuf.EnumValue. diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go index abee5f30..a371f98d 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/api_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go @@ -12,8 +12,8 @@ import ( "google.golang.org/protobuf/encoding/prototext" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // Export is a zero-length named type that exists only to export a set of @@ -32,11 +32,11 @@ type enum = interface{} // EnumOf returns the protoreflect.Enum interface over e. // It returns nil if e is nil. -func (Export) EnumOf(e enum) pref.Enum { +func (Export) EnumOf(e enum) protoreflect.Enum { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e default: return legacyWrapEnum(reflect.ValueOf(e)) @@ -45,11 +45,11 @@ func (Export) EnumOf(e enum) pref.Enum { // EnumDescriptorOf returns the protoreflect.EnumDescriptor for e. // It returns nil if e is nil. -func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor { +func (Export) EnumDescriptorOf(e enum) protoreflect.EnumDescriptor { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e.Descriptor() default: return LegacyLoadEnumDesc(reflect.TypeOf(e)) @@ -58,11 +58,11 @@ func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor { // EnumTypeOf returns the protoreflect.EnumType for e. // It returns nil if e is nil. -func (Export) EnumTypeOf(e enum) pref.EnumType { +func (Export) EnumTypeOf(e enum) protoreflect.EnumType { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e.Type() default: return legacyLoadEnumType(reflect.TypeOf(e)) @@ -71,7 +71,7 @@ func (Export) EnumTypeOf(e enum) pref.EnumType { // EnumStringOf returns the enum value as a string, either as the name if // the number is resolvable, or the number formatted as a string. -func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string { +func (Export) EnumStringOf(ed protoreflect.EnumDescriptor, n protoreflect.EnumNumber) string { ev := ed.Values().ByNumber(n) if ev != nil { return string(ev.Name()) @@ -84,7 +84,7 @@ func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string { type message = interface{} // legacyMessageWrapper wraps a v2 message as a v1 message. -type legacyMessageWrapper struct{ m pref.ProtoMessage } +type legacyMessageWrapper struct{ m protoreflect.ProtoMessage } func (m legacyMessageWrapper) Reset() { proto.Reset(m.m) } func (m legacyMessageWrapper) String() string { return Export{}.MessageStringOf(m.m) } @@ -92,30 +92,30 @@ func (m legacyMessageWrapper) ProtoMessage() {} // ProtoMessageV1Of converts either a v1 or v2 message to a v1 message. // It returns nil if m is nil. -func (Export) ProtoMessageV1Of(m message) piface.MessageV1 { +func (Export) ProtoMessageV1Of(m message) protoiface.MessageV1 { switch mv := m.(type) { case nil: return nil - case piface.MessageV1: + case protoiface.MessageV1: return mv case unwrapper: return Export{}.ProtoMessageV1Of(mv.protoUnwrap()) - case pref.ProtoMessage: + case protoreflect.ProtoMessage: return legacyMessageWrapper{mv} default: panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) } } -func (Export) protoMessageV2Of(m message) pref.ProtoMessage { +func (Export) protoMessageV2Of(m message) protoreflect.ProtoMessage { switch mv := m.(type) { case nil: return nil - case pref.ProtoMessage: + case protoreflect.ProtoMessage: return mv case legacyMessageWrapper: return mv.m - case piface.MessageV1: + case protoiface.MessageV1: return nil default: panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) @@ -124,7 +124,7 @@ func (Export) protoMessageV2Of(m message) pref.ProtoMessage { // ProtoMessageV2Of converts either a v1 or v2 message to a v2 message. // It returns nil if m is nil. -func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage { +func (Export) ProtoMessageV2Of(m message) protoreflect.ProtoMessage { if m == nil { return nil } @@ -136,7 +136,7 @@ func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage { // MessageOf returns the protoreflect.Message interface over m. // It returns nil if m is nil. -func (Export) MessageOf(m message) pref.Message { +func (Export) MessageOf(m message) protoreflect.Message { if m == nil { return nil } @@ -148,7 +148,7 @@ func (Export) MessageOf(m message) pref.Message { // MessageDescriptorOf returns the protoreflect.MessageDescriptor for m. // It returns nil if m is nil. -func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor { +func (Export) MessageDescriptorOf(m message) protoreflect.MessageDescriptor { if m == nil { return nil } @@ -160,7 +160,7 @@ func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor { // MessageTypeOf returns the protoreflect.MessageType for m. // It returns nil if m is nil. -func (Export) MessageTypeOf(m message) pref.MessageType { +func (Export) MessageTypeOf(m message) protoreflect.MessageType { if m == nil { return nil } @@ -172,6 +172,6 @@ func (Export) MessageTypeOf(m message) pref.MessageType { // MessageStringOf returns the message value as a string, // which is the message serialized in the protobuf text format. -func (Export) MessageStringOf(m pref.ProtoMessage) string { +func (Export) MessageStringOf(m protoreflect.ProtoMessage) string { return prototext.MarshalOptions{Multiline: false}.Format(m) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go index b82341e5..bff041ed 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go +++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go @@ -8,18 +8,18 @@ import ( "sync" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) -func (mi *MessageInfo) checkInitialized(in piface.CheckInitializedInput) (piface.CheckInitializedOutput, error) { +func (mi *MessageInfo) checkInitialized(in protoiface.CheckInitializedInput) (protoiface.CheckInitializedOutput, error) { var p pointer if ms, ok := in.Message.(*messageState); ok { p = ms.pointer() } else { p = in.Message.(*messageReflectWrapper).pointer() } - return piface.CheckInitializedOutput{}, mi.checkInitializedPointer(p) + return protoiface.CheckInitializedOutput{}, mi.checkInitializedPointer(p) } func (mi *MessageInfo) checkInitializedPointer(p pointer) error { @@ -90,7 +90,7 @@ var ( // needsInitCheck reports whether a message needs to be checked for partial initialization. // // It returns true if the message transitively includes any required or extension fields. -func needsInitCheck(md pref.MessageDescriptor) bool { +func needsInitCheck(md protoreflect.MessageDescriptor) bool { if v, ok := needsInitCheckMap.Load(md); ok { if has, ok := v.(bool); ok { return has @@ -101,7 +101,7 @@ func needsInitCheck(md pref.MessageDescriptor) bool { return needsInitCheckLocked(md) } -func needsInitCheckLocked(md pref.MessageDescriptor) (has bool) { +func needsInitCheckLocked(md protoreflect.MessageDescriptor) (has bool) { if v, ok := needsInitCheckMap.Load(md); ok { // If has is true, we've previously determined that this message // needs init checks. diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go index 08d35170..e74cefdc 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type extensionFieldInfo struct { @@ -23,7 +23,7 @@ type extensionFieldInfo struct { var legacyExtensionFieldInfoCache sync.Map // map[protoreflect.ExtensionType]*extensionFieldInfo -func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { +func getExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo { if xi, ok := xt.(*ExtensionInfo); ok { xi.lazyInit() return xi.info @@ -32,7 +32,7 @@ func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { } // legacyLoadExtensionFieldInfo dynamically loads a *ExtensionInfo for xt. -func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { +func legacyLoadExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo { if xi, ok := legacyExtensionFieldInfoCache.Load(xt); ok { return xi.(*extensionFieldInfo) } @@ -43,7 +43,7 @@ func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { return e } -func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo { +func makeExtensionFieldInfo(xd protoreflect.ExtensionDescriptor) *extensionFieldInfo { var wiretag uint64 if !xd.IsPacked() { wiretag = protowire.EncodeTag(xd.Number(), wireTypes[xd.Kind()]) @@ -59,10 +59,10 @@ func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo { // This is true for composite types, where we pass in a message, list, or map to fill in, // and for enums, where we pass in a prototype value to specify the concrete enum type. switch xd.Kind() { - case pref.MessageKind, pref.GroupKind, pref.EnumKind: + case protoreflect.MessageKind, protoreflect.GroupKind, protoreflect.EnumKind: e.unmarshalNeedsValue = true default: - if xd.Cardinality() == pref.Repeated { + if xd.Cardinality() == protoreflect.Repeated { e.unmarshalNeedsValue = true } } @@ -73,21 +73,21 @@ type lazyExtensionValue struct { atomicOnce uint32 // atomically set if value is valid mu sync.Mutex xi *extensionFieldInfo - value pref.Value + value protoreflect.Value b []byte - fn func() pref.Value + fn func() protoreflect.Value } type ExtensionField struct { - typ pref.ExtensionType + typ protoreflect.ExtensionType // value is either the value of GetValue, // or a *lazyExtensionValue that then returns the value of GetValue. - value pref.Value + value protoreflect.Value lazy *lazyExtensionValue } -func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) { +func (f *ExtensionField) appendLazyBytes(xt protoreflect.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) { if f.lazy == nil { f.lazy = &lazyExtensionValue{xi: xi} } @@ -97,7 +97,7 @@ func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFie f.lazy.b = append(f.lazy.b, b...) } -func (f *ExtensionField) canLazy(xt pref.ExtensionType) bool { +func (f *ExtensionField) canLazy(xt protoreflect.ExtensionType) bool { if f.typ == nil { return true } @@ -154,7 +154,7 @@ func (f *ExtensionField) lazyInit() { // Set sets the type and value of the extension field. // This must not be called concurrently. -func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) { +func (f *ExtensionField) Set(t protoreflect.ExtensionType, v protoreflect.Value) { f.typ = t f.value = v f.lazy = nil @@ -162,14 +162,14 @@ func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) { // SetLazy sets the type and a value that is to be lazily evaluated upon first use. // This must not be called concurrently. -func (f *ExtensionField) SetLazy(t pref.ExtensionType, fn func() pref.Value) { +func (f *ExtensionField) SetLazy(t protoreflect.ExtensionType, fn func() protoreflect.Value) { f.typ = t f.lazy = &lazyExtensionValue{fn: fn} } // Value returns the value of the extension field. // This may be called concurrently. -func (f *ExtensionField) Value() pref.Value { +func (f *ExtensionField) Value() protoreflect.Value { if f.lazy != nil { if atomic.LoadUint32(&f.lazy.atomicOnce) == 0 { f.lazyInit() @@ -181,7 +181,7 @@ func (f *ExtensionField) Value() pref.Value { // Type returns the type of the extension field. // This may be called concurrently. -func (f ExtensionField) Type() pref.ExtensionType { +func (f ExtensionField) Type() protoreflect.ExtensionType { return f.typ } @@ -193,7 +193,7 @@ func (f ExtensionField) IsSet() bool { // IsLazy reports whether a field is lazily encoded. // It is exported for testing. -func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool { +func IsLazy(m protoreflect.Message, fd protoreflect.FieldDescriptor) bool { var mi *MessageInfo var p pointer switch m := m.(type) { @@ -206,7 +206,7 @@ func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool { default: return false } - xd, ok := fd.(pref.ExtensionTypeDescriptor) + xd, ok := fd.(protoreflect.ExtensionTypeDescriptor) if !ok { return false } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go index cb4b482d..3fadd241 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go @@ -12,9 +12,9 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) type errInvalidUTF8 struct{} @@ -30,7 +30,7 @@ func (errInvalidUTF8) Unwrap() error { return errors.Error } // to the appropriate field-specific function as necessary. // // The unmarshal function is set on each field individually as usual. -func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structInfo) { +func (mi *MessageInfo) initOneofFieldCoders(od protoreflect.OneofDescriptor, si structInfo) { fs := si.oneofsByName[od.Name()] ft := fs.Type oneofFields := make(map[reflect.Type]*coderFieldInfo) @@ -118,13 +118,13 @@ func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structIn } } -func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs { +func makeWeakMessageFieldCoder(fd protoreflect.FieldDescriptor) pointerCoderFuncs { var once sync.Once - var messageType pref.MessageType + var messageType protoreflect.MessageType lazyInit := func() { once.Do(func() { messageName := fd.Message().FullName() - messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) }) } @@ -190,7 +190,7 @@ func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs { } } -func makeMessageFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ size: sizeMessageInfo, @@ -280,7 +280,7 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh if n < 0 { return out, errDecode } - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: m.ProtoReflect(), }) @@ -288,27 +288,27 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh return out, err } out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } -func sizeMessageValue(v pref.Value, tagsize int, opts marshalOptions) int { +func sizeMessageValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { m := v.Message().Interface() return sizeMessage(m, tagsize, opts) } -func appendMessageValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendMessageValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { m := v.Message().Interface() return appendMessage(b, m, wiretag, opts) } -func consumeMessageValue(b []byte, v pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { +func consumeMessageValue(b []byte, v protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) { m := v.Message().Interface() out, err := consumeMessage(b, m, wtyp, opts) return v, out, err } -func isInitMessageValue(v pref.Value) error { +func isInitMessageValue(v protoreflect.Value) error { m := v.Message().Interface() return proto.CheckInitialized(m) } @@ -321,17 +321,17 @@ var coderMessageValue = valueCoderFuncs{ merge: mergeMessageValue, } -func sizeGroupValue(v pref.Value, tagsize int, opts marshalOptions) int { +func sizeGroupValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { m := v.Message().Interface() return sizeGroup(m, tagsize, opts) } -func appendGroupValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendGroupValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { m := v.Message().Interface() return appendGroup(b, m, wiretag, opts) } -func consumeGroupValue(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { +func consumeGroupValue(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) { m := v.Message().Interface() out, err := consumeGroup(b, m, num, wtyp, opts) return v, out, err @@ -345,7 +345,7 @@ var coderGroupValue = valueCoderFuncs{ merge: mergeMessageValue, } -func makeGroupFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeGroupFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { num := fd.Number() if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ @@ -424,7 +424,7 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir if n < 0 { return out, errDecode } - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: m.ProtoReflect(), }) @@ -432,11 +432,11 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir return out, err } out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } -func makeMessageSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeMessageSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ size: sizeMessageSliceInfo, @@ -555,7 +555,7 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir return out, errDecode } mp := reflect.New(goType.Elem()) - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: asMessage(mp).ProtoReflect(), }) @@ -564,7 +564,7 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir } p.AppendPointerSlice(pointerOfValue(mp)) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } @@ -581,7 +581,7 @@ func isInitMessageSlice(p pointer, goType reflect.Type) error { // Slices of messages -func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { +func sizeMessageSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { @@ -591,7 +591,7 @@ func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) i return n } -func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendMessageSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() mopts := opts.Options() for i, llen := 0, list.Len(); i < llen; i++ { @@ -608,30 +608,30 @@ func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts ma return b, nil } -func consumeMessageSliceValue(b []byte, listv pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { +func consumeMessageSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.BytesType { - return pref.Value{}, out, errUnknown + return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return pref.Value{}, out, errDecode + return protoreflect.Value{}, out, errDecode } m := list.NewElement() - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: m.Message(), }) if err != nil { - return pref.Value{}, out, err + return protoreflect.Value{}, out, err } list.Append(m) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return listv, out, nil } -func isInitMessageSliceValue(listv pref.Value) error { +func isInitMessageSliceValue(listv protoreflect.Value) error { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() @@ -650,7 +650,7 @@ var coderMessageSliceValue = valueCoderFuncs{ merge: mergeMessageListValue, } -func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { +func sizeGroupSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { @@ -660,7 +660,7 @@ func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int return n } -func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendGroupSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() mopts := opts.Options() for i, llen := 0, list.Len(); i < llen; i++ { @@ -676,26 +676,26 @@ func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts mars return b, nil } -func consumeGroupSliceValue(b []byte, listv pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { +func consumeGroupSliceValue(b []byte, listv protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.StartGroupType { - return pref.Value{}, out, errUnknown + return protoreflect.Value{}, out, errUnknown } b, n := protowire.ConsumeGroup(num, b) if n < 0 { - return pref.Value{}, out, errDecode + return protoreflect.Value{}, out, errDecode } m := list.NewElement() - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: m.Message(), }) if err != nil { - return pref.Value{}, out, err + return protoreflect.Value{}, out, err } list.Append(m) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return listv, out, nil } @@ -707,7 +707,7 @@ var coderGroupSliceValue = valueCoderFuncs{ merge: mergeMessageListValue, } -func makeGroupSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeGroupSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { num := fd.Number() if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ @@ -772,7 +772,7 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire return out, errDecode } mp := reflect.New(goType.Elem()) - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: asMessage(mp).ProtoReflect(), }) @@ -781,7 +781,7 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire } p.AppendPointerSlice(pointerOfValue(mp)) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } @@ -822,8 +822,8 @@ func consumeGroupSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFie return out, nil } -func asMessage(v reflect.Value) pref.ProtoMessage { - if m, ok := v.Interface().(pref.ProtoMessage); ok { +func asMessage(v reflect.Value) protoreflect.ProtoMessage { + if m, ok := v.Interface().(protoreflect.ProtoMessage); ok { return m } return legacyWrapMessage(v).Interface() diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go index c1245fef..111b9d16 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type mapInfo struct { @@ -19,12 +19,12 @@ type mapInfo struct { valWiretag uint64 keyFuncs valueCoderFuncs valFuncs valueCoderFuncs - keyZero pref.Value - keyKind pref.Kind + keyZero protoreflect.Value + keyKind protoreflect.Kind conv *mapConverter } -func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) { +func encoderFuncsForMap(fd protoreflect.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) { // TODO: Consider generating specialized map coders. keyField := fd.MapKey() valField := fd.MapValue() @@ -44,7 +44,7 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage keyKind: keyField.Kind(), conv: conv, } - if valField.Kind() == pref.MessageKind { + if valField.Kind() == protoreflect.MessageKind { valueMessage = getMessageInfo(ft.Elem()) } @@ -68,9 +68,9 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage }, } switch valField.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: funcs.merge = mergeMapOfMessage - case pref.BytesKind: + case protoreflect.BytesKind: funcs.merge = mergeMapOfBytes default: funcs.merge = mergeMap @@ -135,7 +135,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo err := errUnknown switch num { case genid.MapEntry_Key_field_number: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) if err != nil { @@ -144,7 +144,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo key = v n = o.n case genid.MapEntry_Value_field_number: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.valFuncs.unmarshal(b, val, num, wtyp, opts) if err != nil { @@ -192,7 +192,7 @@ func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi err := errUnknown switch num { case 1: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) if err != nil { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go index 2706bb67..4b15493f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.12 // +build !go1.12 package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go index 1533ef60..0b31b66e 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.12 // +build go1.12 package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go index cd40527f..6b2fdbb7 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go @@ -12,15 +12,15 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/order" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // coderMessageInfo contains per-message information used by the fast-path functions. // This is a different type from MessageInfo to keep MessageInfo as general-purpose as // possible. type coderMessageInfo struct { - methods piface.Methods + methods protoiface.Methods orderedCoderFields []*coderFieldInfo denseCoderFields []*coderFieldInfo @@ -38,13 +38,13 @@ type coderFieldInfo struct { funcs pointerCoderFuncs // fast-path per-field functions mi *MessageInfo // field's message ft reflect.Type - validation validationInfo // information used by message validation - num pref.FieldNumber // field number - offset offset // struct field offset - wiretag uint64 // field tag (number + wire type) - tagsize int // size of the varint-encoded tag - isPointer bool // true if IsNil may be called on the struct field - isRequired bool // true if field is required + validation validationInfo // information used by message validation + num protoreflect.FieldNumber // field number + offset offset // struct field offset + wiretag uint64 // field tag (number + wire type) + tagsize int // size of the varint-encoded tag + isPointer bool // true if IsNil may be called on the struct field + isRequired bool // true if field is required } func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { @@ -125,8 +125,8 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { funcs: funcs, mi: childMessage, validation: newFieldValidationInfo(mi, si, fd, ft), - isPointer: fd.Cardinality() == pref.Repeated || fd.HasPresence(), - isRequired: fd.Cardinality() == pref.Required, + isPointer: fd.Cardinality() == protoreflect.Repeated || fd.HasPresence(), + isRequired: fd.Cardinality() == protoreflect.Required, } mi.orderedCoderFields = append(mi.orderedCoderFields, cf) mi.coderFields[cf.num] = cf @@ -149,7 +149,7 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num }) - var maxDense pref.FieldNumber + var maxDense protoreflect.FieldNumber for _, cf := range mi.orderedCoderFields { if cf.num >= 16 && cf.num >= 2*maxDense { break @@ -175,12 +175,12 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { mi.needsInitCheck = needsInitCheck(mi.Desc) if mi.methods.Marshal == nil && mi.methods.Size == nil { - mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Flags |= protoiface.SupportMarshalDeterministic mi.methods.Marshal = mi.marshal mi.methods.Size = mi.size } if mi.methods.Unmarshal == nil { - mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown + mi.methods.Flags |= protoiface.SupportUnmarshalDiscardUnknown mi.methods.Unmarshal = mi.unmarshal } if mi.methods.CheckInitialized == nil { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go index 90705e3a..145c577b 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go index e8997123..576dcf3a 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // pointerCoderFuncs is a set of pointer encoding functions. @@ -25,83 +25,83 @@ type pointerCoderFuncs struct { // valueCoderFuncs is a set of protoreflect.Value encoding functions. type valueCoderFuncs struct { - size func(v pref.Value, tagsize int, opts marshalOptions) int - marshal func(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) - unmarshal func(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) - isInit func(v pref.Value) error - merge func(dst, src pref.Value, opts mergeOptions) pref.Value + size func(v protoreflect.Value, tagsize int, opts marshalOptions) int + marshal func(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) + unmarshal func(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) + isInit func(v protoreflect.Value) error + merge func(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value } // fieldCoder returns pointer functions for a field, used for operating on // struct fields. -func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { +func fieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { switch { case fd.IsMap(): return encoderFuncsForMap(fd, ft) - case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked(): // Repeated fields (not packed). if ft.Kind() != reflect.Slice { break } ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolSlice } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumSlice } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32Slice } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32Slice } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32Slice } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64Slice } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64Slice } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64Slice } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32Slice } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32Slice } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatSlice } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64Slice } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64Slice } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoubleSlice } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringSliceValidateUTF8 } @@ -114,19 +114,19 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesSlice } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringSlice } if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesSlice } - case pref.MessageKind: + case protoreflect.MessageKind: return getMessageInfo(ft), makeMessageSliceFieldCoder(fd, ft) - case pref.GroupKind: + case protoreflect.GroupKind: return getMessageInfo(ft), makeGroupSliceFieldCoder(fd, ft) } - case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked(): // Packed repeated fields. // // Only repeated fields of primitive numeric types @@ -136,128 +136,128 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer } ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolPackedSlice } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumPackedSlice } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32PackedSlice } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32PackedSlice } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32PackedSlice } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64PackedSlice } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64PackedSlice } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64PackedSlice } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32PackedSlice } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32PackedSlice } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatPackedSlice } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64PackedSlice } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64PackedSlice } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoublePackedSlice } } - case fd.Kind() == pref.MessageKind: + case fd.Kind() == protoreflect.MessageKind: return getMessageInfo(ft), makeMessageFieldCoder(fd, ft) - case fd.Kind() == pref.GroupKind: + case fd.Kind() == protoreflect.GroupKind: return getMessageInfo(ft), makeGroupFieldCoder(fd, ft) - case fd.Syntax() == pref.Proto3 && fd.ContainingOneof() == nil: + case fd.Syntax() == protoreflect.Proto3 && fd.ContainingOneof() == nil: // Populated oneof fields always encode even if set to the zero value, // which normally are not encoded in proto3. switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolNoZero } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumNoZero } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32NoZero } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32NoZero } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32NoZero } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64NoZero } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64NoZero } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64NoZero } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32NoZero } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32NoZero } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatNoZero } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64NoZero } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64NoZero } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoubleNoZero } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringNoZeroValidateUTF8 } @@ -270,7 +270,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesNoZero } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringNoZero } @@ -281,133 +281,133 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer case ft.Kind() == reflect.Ptr: ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolPtr } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumPtr } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32Ptr } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32Ptr } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32Ptr } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64Ptr } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64Ptr } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64Ptr } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32Ptr } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32Ptr } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatPtr } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64Ptr } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64Ptr } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoublePtr } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringPtrValidateUTF8 } if ft.Kind() == reflect.String { return nil, coderStringPtr } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringPtr } } default: switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBool } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnum } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32 } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32 } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32 } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64 } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64 } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64 } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32 } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32 } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloat } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64 } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64 } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDouble } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringValidateUTF8 } @@ -420,7 +420,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytes } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderString } @@ -434,122 +434,122 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer // encoderFuncsForValue returns value functions for a field, used for // extension values and map encoding. -func encoderFuncsForValue(fd pref.FieldDescriptor) valueCoderFuncs { +func encoderFuncsForValue(fd protoreflect.FieldDescriptor) valueCoderFuncs { switch { - case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked(): switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolSliceValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumSliceValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32SliceValue - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32SliceValue - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32SliceValue - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64SliceValue - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64SliceValue - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64SliceValue - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32SliceValue - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32SliceValue - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatSliceValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64SliceValue - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64SliceValue - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoubleSliceValue - case pref.StringKind: + case protoreflect.StringKind: // We don't have a UTF-8 validating coder for repeated string fields. // Value coders are used for extensions and maps. // Extensions are never proto3, and maps never contain lists. return coderStringSliceValue - case pref.BytesKind: + case protoreflect.BytesKind: return coderBytesSliceValue - case pref.MessageKind: + case protoreflect.MessageKind: return coderMessageSliceValue - case pref.GroupKind: + case protoreflect.GroupKind: return coderGroupSliceValue } - case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked(): switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolPackedSliceValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumPackedSliceValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32PackedSliceValue - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32PackedSliceValue - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32PackedSliceValue - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64PackedSliceValue - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64PackedSliceValue - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64PackedSliceValue - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32PackedSliceValue - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32PackedSliceValue - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatPackedSliceValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64PackedSliceValue - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64PackedSliceValue - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoublePackedSliceValue } default: switch fd.Kind() { default: - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32Value - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32Value - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32Value - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64Value - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64Value - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64Value - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32Value - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32Value - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64Value - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64Value - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoubleValue - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { return coderStringValueValidateUTF8 } return coderStringValue - case pref.BytesKind: + case protoreflect.BytesKind: return coderBytesValue - case pref.MessageKind: + case protoreflect.MessageKind: return coderMessageValue - case pref.GroupKind: + case protoreflect.GroupKind: return coderGroupValue } } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go index e118af1e..757642e2 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go index acd61bb5..185ef2ef 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go @@ -8,7 +8,7 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // unwrapper unwraps the value to the underlying value. @@ -20,13 +20,13 @@ type unwrapper interface { // A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types. type Converter interface { // PBValueOf converts a reflect.Value to a protoreflect.Value. - PBValueOf(reflect.Value) pref.Value + PBValueOf(reflect.Value) protoreflect.Value // GoValueOf converts a protoreflect.Value to a reflect.Value. - GoValueOf(pref.Value) reflect.Value + GoValueOf(protoreflect.Value) reflect.Value // IsValidPB returns whether a protoreflect.Value is compatible with this type. - IsValidPB(pref.Value) bool + IsValidPB(protoreflect.Value) bool // IsValidGo returns whether a reflect.Value is compatible with this type. IsValidGo(reflect.Value) bool @@ -34,12 +34,12 @@ type Converter interface { // New returns a new field value. // For scalars, it returns the default value of the field. // For composite types, it returns a new mutable value. - New() pref.Value + New() protoreflect.Value // Zero returns a new field value. // For scalars, it returns the default value of the field. // For composite types, it returns an immutable, empty value. - Zero() pref.Value + Zero() protoreflect.Value } // NewConverter matches a Go type with a protobuf field and returns a Converter @@ -50,7 +50,7 @@ type Converter interface { // This matcher deliberately supports a wider range of Go types than what // protoc-gen-go historically generated to be able to automatically wrap some // v1 messages generated by other forks of protoc-gen-go. -func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { +func NewConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { switch { case fd.IsList(): return newListConverter(t, fd) @@ -59,7 +59,6 @@ func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { default: return newSingularConverter(t, fd) } - panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) } var ( @@ -76,68 +75,68 @@ var ( ) var ( - boolZero = pref.ValueOfBool(false) - int32Zero = pref.ValueOfInt32(0) - int64Zero = pref.ValueOfInt64(0) - uint32Zero = pref.ValueOfUint32(0) - uint64Zero = pref.ValueOfUint64(0) - float32Zero = pref.ValueOfFloat32(0) - float64Zero = pref.ValueOfFloat64(0) - stringZero = pref.ValueOfString("") - bytesZero = pref.ValueOfBytes(nil) + boolZero = protoreflect.ValueOfBool(false) + int32Zero = protoreflect.ValueOfInt32(0) + int64Zero = protoreflect.ValueOfInt64(0) + uint32Zero = protoreflect.ValueOfUint32(0) + uint64Zero = protoreflect.ValueOfUint64(0) + float32Zero = protoreflect.ValueOfFloat32(0) + float64Zero = protoreflect.ValueOfFloat64(0) + stringZero = protoreflect.ValueOfString("") + bytesZero = protoreflect.ValueOfBytes(nil) ) -func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { - defVal := func(fd pref.FieldDescriptor, zero pref.Value) pref.Value { - if fd.Cardinality() == pref.Repeated { +func newSingularConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { + defVal := func(fd protoreflect.FieldDescriptor, zero protoreflect.Value) protoreflect.Value { + if fd.Cardinality() == protoreflect.Repeated { // Default isn't defined for repeated fields. return zero } return fd.Default() } switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if t.Kind() == reflect.Bool { return &boolConverter{t, defVal(fd, boolZero)} } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if t.Kind() == reflect.Int32 { return &int32Converter{t, defVal(fd, int32Zero)} } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if t.Kind() == reflect.Int64 { return &int64Converter{t, defVal(fd, int64Zero)} } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if t.Kind() == reflect.Uint32 { return &uint32Converter{t, defVal(fd, uint32Zero)} } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if t.Kind() == reflect.Uint64 { return &uint64Converter{t, defVal(fd, uint64Zero)} } - case pref.FloatKind: + case protoreflect.FloatKind: if t.Kind() == reflect.Float32 { return &float32Converter{t, defVal(fd, float32Zero)} } - case pref.DoubleKind: + case protoreflect.DoubleKind: if t.Kind() == reflect.Float64 { return &float64Converter{t, defVal(fd, float64Zero)} } - case pref.StringKind: + case protoreflect.StringKind: if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { return &stringConverter{t, defVal(fd, stringZero)} } - case pref.BytesKind: + case protoreflect.BytesKind: if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { return &bytesConverter{t, defVal(fd, bytesZero)} } - case pref.EnumKind: + case protoreflect.EnumKind: // Handle enums, which must be a named int32 type. if t.Kind() == reflect.Int32 { return newEnumConverter(t, fd) } - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: return newMessageConverter(t) } panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) @@ -145,184 +144,184 @@ func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { type boolConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *boolConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *boolConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfBool(v.Bool()) + return protoreflect.ValueOfBool(v.Bool()) } -func (c *boolConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *boolConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Bool()).Convert(c.goType) } -func (c *boolConverter) IsValidPB(v pref.Value) bool { +func (c *boolConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(bool) return ok } func (c *boolConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *boolConverter) New() pref.Value { return c.def } -func (c *boolConverter) Zero() pref.Value { return c.def } +func (c *boolConverter) New() protoreflect.Value { return c.def } +func (c *boolConverter) Zero() protoreflect.Value { return c.def } type int32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *int32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *int32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfInt32(int32(v.Int())) + return protoreflect.ValueOfInt32(int32(v.Int())) } -func (c *int32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *int32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(int32(v.Int())).Convert(c.goType) } -func (c *int32Converter) IsValidPB(v pref.Value) bool { +func (c *int32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(int32) return ok } func (c *int32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *int32Converter) New() pref.Value { return c.def } -func (c *int32Converter) Zero() pref.Value { return c.def } +func (c *int32Converter) New() protoreflect.Value { return c.def } +func (c *int32Converter) Zero() protoreflect.Value { return c.def } type int64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *int64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *int64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfInt64(int64(v.Int())) + return protoreflect.ValueOfInt64(int64(v.Int())) } -func (c *int64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *int64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(int64(v.Int())).Convert(c.goType) } -func (c *int64Converter) IsValidPB(v pref.Value) bool { +func (c *int64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(int64) return ok } func (c *int64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *int64Converter) New() pref.Value { return c.def } -func (c *int64Converter) Zero() pref.Value { return c.def } +func (c *int64Converter) New() protoreflect.Value { return c.def } +func (c *int64Converter) Zero() protoreflect.Value { return c.def } type uint32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *uint32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *uint32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfUint32(uint32(v.Uint())) + return protoreflect.ValueOfUint32(uint32(v.Uint())) } -func (c *uint32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *uint32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(uint32(v.Uint())).Convert(c.goType) } -func (c *uint32Converter) IsValidPB(v pref.Value) bool { +func (c *uint32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(uint32) return ok } func (c *uint32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *uint32Converter) New() pref.Value { return c.def } -func (c *uint32Converter) Zero() pref.Value { return c.def } +func (c *uint32Converter) New() protoreflect.Value { return c.def } +func (c *uint32Converter) Zero() protoreflect.Value { return c.def } type uint64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *uint64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *uint64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfUint64(uint64(v.Uint())) + return protoreflect.ValueOfUint64(uint64(v.Uint())) } -func (c *uint64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *uint64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(uint64(v.Uint())).Convert(c.goType) } -func (c *uint64Converter) IsValidPB(v pref.Value) bool { +func (c *uint64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(uint64) return ok } func (c *uint64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *uint64Converter) New() pref.Value { return c.def } -func (c *uint64Converter) Zero() pref.Value { return c.def } +func (c *uint64Converter) New() protoreflect.Value { return c.def } +func (c *uint64Converter) Zero() protoreflect.Value { return c.def } type float32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *float32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *float32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfFloat32(float32(v.Float())) + return protoreflect.ValueOfFloat32(float32(v.Float())) } -func (c *float32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *float32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(float32(v.Float())).Convert(c.goType) } -func (c *float32Converter) IsValidPB(v pref.Value) bool { +func (c *float32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(float32) return ok } func (c *float32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *float32Converter) New() pref.Value { return c.def } -func (c *float32Converter) Zero() pref.Value { return c.def } +func (c *float32Converter) New() protoreflect.Value { return c.def } +func (c *float32Converter) Zero() protoreflect.Value { return c.def } type float64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *float64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *float64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfFloat64(float64(v.Float())) + return protoreflect.ValueOfFloat64(float64(v.Float())) } -func (c *float64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *float64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(float64(v.Float())).Convert(c.goType) } -func (c *float64Converter) IsValidPB(v pref.Value) bool { +func (c *float64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(float64) return ok } func (c *float64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *float64Converter) New() pref.Value { return c.def } -func (c *float64Converter) Zero() pref.Value { return c.def } +func (c *float64Converter) New() protoreflect.Value { return c.def } +func (c *float64Converter) Zero() protoreflect.Value { return c.def } type stringConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *stringConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *stringConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfString(v.Convert(stringType).String()) + return protoreflect.ValueOfString(v.Convert(stringType).String()) } -func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *stringConverter) GoValueOf(v protoreflect.Value) reflect.Value { // pref.Value.String never panics, so we go through an interface // conversion here to check the type. s := v.Interface().(string) @@ -331,71 +330,71 @@ func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value { } return reflect.ValueOf(s).Convert(c.goType) } -func (c *stringConverter) IsValidPB(v pref.Value) bool { +func (c *stringConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(string) return ok } func (c *stringConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *stringConverter) New() pref.Value { return c.def } -func (c *stringConverter) Zero() pref.Value { return c.def } +func (c *stringConverter) New() protoreflect.Value { return c.def } +func (c *stringConverter) Zero() protoreflect.Value { return c.def } type bytesConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *bytesConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *bytesConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } if c.goType.Kind() == reflect.String && v.Len() == 0 { - return pref.ValueOfBytes(nil) // ensure empty string is []byte(nil) + return protoreflect.ValueOfBytes(nil) // ensure empty string is []byte(nil) } - return pref.ValueOfBytes(v.Convert(bytesType).Bytes()) + return protoreflect.ValueOfBytes(v.Convert(bytesType).Bytes()) } -func (c *bytesConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *bytesConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Bytes()).Convert(c.goType) } -func (c *bytesConverter) IsValidPB(v pref.Value) bool { +func (c *bytesConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().([]byte) return ok } func (c *bytesConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *bytesConverter) New() pref.Value { return c.def } -func (c *bytesConverter) Zero() pref.Value { return c.def } +func (c *bytesConverter) New() protoreflect.Value { return c.def } +func (c *bytesConverter) Zero() protoreflect.Value { return c.def } type enumConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func newEnumConverter(goType reflect.Type, fd pref.FieldDescriptor) Converter { - var def pref.Value - if fd.Cardinality() == pref.Repeated { - def = pref.ValueOfEnum(fd.Enum().Values().Get(0).Number()) +func newEnumConverter(goType reflect.Type, fd protoreflect.FieldDescriptor) Converter { + var def protoreflect.Value + if fd.Cardinality() == protoreflect.Repeated { + def = protoreflect.ValueOfEnum(fd.Enum().Values().Get(0).Number()) } else { def = fd.Default() } return &enumConverter{goType, def} } -func (c *enumConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *enumConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfEnum(pref.EnumNumber(v.Int())) + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v.Int())) } -func (c *enumConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *enumConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Enum()).Convert(c.goType) } -func (c *enumConverter) IsValidPB(v pref.Value) bool { - _, ok := v.Interface().(pref.EnumNumber) +func (c *enumConverter) IsValidPB(v protoreflect.Value) bool { + _, ok := v.Interface().(protoreflect.EnumNumber) return ok } @@ -403,11 +402,11 @@ func (c *enumConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *enumConverter) New() pref.Value { +func (c *enumConverter) New() protoreflect.Value { return c.def } -func (c *enumConverter) Zero() pref.Value { +func (c *enumConverter) Zero() protoreflect.Value { return c.def } @@ -419,7 +418,7 @@ func newMessageConverter(goType reflect.Type) Converter { return &messageConverter{goType} } -func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *messageConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } @@ -430,13 +429,13 @@ func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value { v = reflect.Zero(reflect.PtrTo(v.Type())) } } - if m, ok := v.Interface().(pref.ProtoMessage); ok { - return pref.ValueOfMessage(m.ProtoReflect()) + if m, ok := v.Interface().(protoreflect.ProtoMessage); ok { + return protoreflect.ValueOfMessage(m.ProtoReflect()) } - return pref.ValueOfMessage(legacyWrapMessage(v)) + return protoreflect.ValueOfMessage(legacyWrapMessage(v)) } -func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *messageConverter) GoValueOf(v protoreflect.Value) reflect.Value { m := v.Message() var rv reflect.Value if u, ok := m.(unwrapper); ok { @@ -460,7 +459,7 @@ func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value { return rv } -func (c *messageConverter) IsValidPB(v pref.Value) bool { +func (c *messageConverter) IsValidPB(v protoreflect.Value) bool { m := v.Message() var rv reflect.Value if u, ok := m.(unwrapper); ok { @@ -478,14 +477,14 @@ func (c *messageConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *messageConverter) New() pref.Value { +func (c *messageConverter) New() protoreflect.Value { if c.isNonPointer() { return c.PBValueOf(reflect.New(c.goType).Elem()) } return c.PBValueOf(reflect.New(c.goType.Elem())) } -func (c *messageConverter) Zero() pref.Value { +func (c *messageConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go index 6fccab52..f8913651 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go @@ -8,10 +8,10 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) -func newListConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { +func newListConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { switch { case t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Slice: return &listPtrConverter{t, newSingularConverter(t.Elem().Elem(), fd)} @@ -26,16 +26,16 @@ type listConverter struct { c Converter } -func (c *listConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *listConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } pv := reflect.New(c.goType) pv.Elem().Set(v) - return pref.ValueOfList(&listReflect{pv, c.c}) + return protoreflect.ValueOfList(&listReflect{pv, c.c}) } -func (c *listConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *listConverter) GoValueOf(v protoreflect.Value) reflect.Value { rv := v.List().(*listReflect).v if rv.IsNil() { return reflect.Zero(c.goType) @@ -43,7 +43,7 @@ func (c *listConverter) GoValueOf(v pref.Value) reflect.Value { return rv.Elem() } -func (c *listConverter) IsValidPB(v pref.Value) bool { +func (c *listConverter) IsValidPB(v protoreflect.Value) bool { list, ok := v.Interface().(*listReflect) if !ok { return false @@ -55,12 +55,12 @@ func (c *listConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *listConverter) New() pref.Value { - return pref.ValueOfList(&listReflect{reflect.New(c.goType), c.c}) +func (c *listConverter) New() protoreflect.Value { + return protoreflect.ValueOfList(&listReflect{reflect.New(c.goType), c.c}) } -func (c *listConverter) Zero() pref.Value { - return pref.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c}) +func (c *listConverter) Zero() protoreflect.Value { + return protoreflect.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c}) } type listPtrConverter struct { @@ -68,18 +68,18 @@ type listPtrConverter struct { c Converter } -func (c *listPtrConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *listPtrConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfList(&listReflect{v, c.c}) + return protoreflect.ValueOfList(&listReflect{v, c.c}) } -func (c *listPtrConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *listPtrConverter) GoValueOf(v protoreflect.Value) reflect.Value { return v.List().(*listReflect).v } -func (c *listPtrConverter) IsValidPB(v pref.Value) bool { +func (c *listPtrConverter) IsValidPB(v protoreflect.Value) bool { list, ok := v.Interface().(*listReflect) if !ok { return false @@ -91,11 +91,11 @@ func (c *listPtrConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *listPtrConverter) New() pref.Value { +func (c *listPtrConverter) New() protoreflect.Value { return c.PBValueOf(reflect.New(c.goType.Elem())) } -func (c *listPtrConverter) Zero() pref.Value { +func (c *listPtrConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } @@ -110,16 +110,16 @@ func (ls *listReflect) Len() int { } return ls.v.Elem().Len() } -func (ls *listReflect) Get(i int) pref.Value { +func (ls *listReflect) Get(i int) protoreflect.Value { return ls.conv.PBValueOf(ls.v.Elem().Index(i)) } -func (ls *listReflect) Set(i int, v pref.Value) { +func (ls *listReflect) Set(i int, v protoreflect.Value) { ls.v.Elem().Index(i).Set(ls.conv.GoValueOf(v)) } -func (ls *listReflect) Append(v pref.Value) { +func (ls *listReflect) Append(v protoreflect.Value) { ls.v.Elem().Set(reflect.Append(ls.v.Elem(), ls.conv.GoValueOf(v))) } -func (ls *listReflect) AppendMutable() pref.Value { +func (ls *listReflect) AppendMutable() protoreflect.Value { if _, ok := ls.conv.(*messageConverter); !ok { panic("invalid AppendMutable on list with non-message type") } @@ -130,7 +130,7 @@ func (ls *listReflect) AppendMutable() pref.Value { func (ls *listReflect) Truncate(i int) { ls.v.Elem().Set(ls.v.Elem().Slice(0, i)) } -func (ls *listReflect) NewElement() pref.Value { +func (ls *listReflect) NewElement() protoreflect.Value { return ls.conv.New() } func (ls *listReflect) IsValid() bool { diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go index de06b259..f30b0a05 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go @@ -8,7 +8,7 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type mapConverter struct { @@ -16,7 +16,7 @@ type mapConverter struct { keyConv, valConv Converter } -func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter { +func newMapConverter(t reflect.Type, fd protoreflect.FieldDescriptor) *mapConverter { if t.Kind() != reflect.Map { panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) } @@ -27,18 +27,18 @@ func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter { } } -func (c *mapConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *mapConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) + return protoreflect.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) } -func (c *mapConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *mapConverter) GoValueOf(v protoreflect.Value) reflect.Value { return v.Map().(*mapReflect).v } -func (c *mapConverter) IsValidPB(v pref.Value) bool { +func (c *mapConverter) IsValidPB(v protoreflect.Value) bool { mapv, ok := v.Interface().(*mapReflect) if !ok { return false @@ -50,11 +50,11 @@ func (c *mapConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *mapConverter) New() pref.Value { +func (c *mapConverter) New() protoreflect.Value { return c.PBValueOf(reflect.MakeMap(c.goType)) } -func (c *mapConverter) Zero() pref.Value { +func (c *mapConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } @@ -67,29 +67,29 @@ type mapReflect struct { func (ms *mapReflect) Len() int { return ms.v.Len() } -func (ms *mapReflect) Has(k pref.MapKey) bool { +func (ms *mapReflect) Has(k protoreflect.MapKey) bool { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.v.MapIndex(rk) return rv.IsValid() } -func (ms *mapReflect) Get(k pref.MapKey) pref.Value { +func (ms *mapReflect) Get(k protoreflect.MapKey) protoreflect.Value { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.v.MapIndex(rk) if !rv.IsValid() { - return pref.Value{} + return protoreflect.Value{} } return ms.valConv.PBValueOf(rv) } -func (ms *mapReflect) Set(k pref.MapKey, v pref.Value) { +func (ms *mapReflect) Set(k protoreflect.MapKey, v protoreflect.Value) { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.valConv.GoValueOf(v) ms.v.SetMapIndex(rk, rv) } -func (ms *mapReflect) Clear(k pref.MapKey) { +func (ms *mapReflect) Clear(k protoreflect.MapKey) { rk := ms.keyConv.GoValueOf(k.Value()) ms.v.SetMapIndex(rk, reflect.Value{}) } -func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value { +func (ms *mapReflect) Mutable(k protoreflect.MapKey) protoreflect.Value { if _, ok := ms.valConv.(*messageConverter); !ok { panic("invalid Mutable on map with non-message value type") } @@ -100,7 +100,7 @@ func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value { } return v } -func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) { +func (ms *mapReflect) Range(f func(protoreflect.MapKey, protoreflect.Value) bool) { iter := mapRange(ms.v) for iter.Next() { k := ms.keyConv.PBValueOf(iter.Key()).MapKey() @@ -110,7 +110,7 @@ func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) { } } } -func (ms *mapReflect) NewValue() pref.Value { +func (ms *mapReflect) NewValue() protoreflect.Value { return ms.valConv.New() } func (ms *mapReflect) IsValid() bool { diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go index 949dc49a..cda0520c 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/decode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go @@ -12,12 +12,12 @@ import ( "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" "google.golang.org/protobuf/runtime/protoiface" - piface "google.golang.org/protobuf/runtime/protoiface" ) var errDecode = errors.New("cannot parse invalid wire-format data") +var errRecursionDepth = errors.New("exceeded maximum recursion depth") type unmarshalOptions struct { flags protoiface.UnmarshalInputFlags @@ -25,6 +25,7 @@ type unmarshalOptions struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + depth int } func (o unmarshalOptions) Options() proto.UnmarshalOptions { @@ -36,14 +37,17 @@ func (o unmarshalOptions) Options() proto.UnmarshalOptions { } } -func (o unmarshalOptions) DiscardUnknown() bool { return o.flags&piface.UnmarshalDiscardUnknown != 0 } +func (o unmarshalOptions) DiscardUnknown() bool { + return o.flags&protoiface.UnmarshalDiscardUnknown != 0 +} func (o unmarshalOptions) IsDefault() bool { - return o.flags == 0 && o.resolver == preg.GlobalTypes + return o.flags == 0 && o.resolver == protoregistry.GlobalTypes } var lazyUnmarshalOptions = unmarshalOptions{ - resolver: preg.GlobalTypes, + resolver: protoregistry.GlobalTypes, + depth: protowire.DefaultRecursionLimit, } type unmarshalOutput struct { @@ -52,7 +56,7 @@ type unmarshalOutput struct { } // unmarshal is protoreflect.Methods.Unmarshal. -func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { +func (mi *MessageInfo) unmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { var p pointer if ms, ok := in.Message.(*messageState); ok { p = ms.pointer() @@ -62,12 +66,13 @@ func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutp out, err := mi.unmarshalPointer(in.Buf, p, 0, unmarshalOptions{ flags: in.Flags, resolver: in.Resolver, + depth: in.Depth, }) - var flags piface.UnmarshalOutputFlags + var flags protoiface.UnmarshalOutputFlags if out.initialized { - flags |= piface.UnmarshalInitialized + flags |= protoiface.UnmarshalInitialized } - return piface.UnmarshalOutput{ + return protoiface.UnmarshalOutput{ Flags: flags, }, err } @@ -82,6 +87,10 @@ var errUnknown = errors.New("unknown") func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) { mi.init() + opts.depth-- + if opts.depth < 0 { + return out, errRecursionDepth + } if flags.ProtoLegacy && mi.isMessageSet { return unmarshalMessageSet(mi, b, p, opts) } @@ -202,7 +211,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p var err error xt, err = opts.resolver.FindExtensionByNumber(mi.Desc.FullName(), num) if err != nil { - if err == preg.NotFound { + if err == protoregistry.NotFound { return out, errUnknown } return out, errors.New("%v: unable to resolve extension %v: %v", mi.Desc.FullName(), num, err) diff --git a/vendor/google.golang.org/protobuf/internal/impl/enum.go b/vendor/google.golang.org/protobuf/internal/impl/enum.go index 8c1eab4b..5f3ef5ad 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/enum.go @@ -7,15 +7,15 @@ package impl import ( "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type EnumInfo struct { GoReflectType reflect.Type // int32 kind - Desc pref.EnumDescriptor + Desc protoreflect.EnumDescriptor } -func (t *EnumInfo) New(n pref.EnumNumber) pref.Enum { - return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(pref.Enum) +func (t *EnumInfo) New(n protoreflect.EnumNumber) protoreflect.Enum { + return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(protoreflect.Enum) } -func (t *EnumInfo) Descriptor() pref.EnumDescriptor { return t.Desc } +func (t *EnumInfo) Descriptor() protoreflect.EnumDescriptor { return t.Desc } diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go index e904fd99..cb25b0ba 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go @@ -9,8 +9,8 @@ import ( "sync" "sync/atomic" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // ExtensionInfo implements ExtensionType. @@ -45,7 +45,7 @@ type ExtensionInfo struct { // since the message may no longer implement the MessageV1 interface. // // Deprecated: Use the ExtendedType method instead. - ExtendedType piface.MessageV1 + ExtendedType protoiface.MessageV1 // ExtensionType is the zero value of the extension type. // @@ -83,31 +83,31 @@ const ( extensionInfoFullInit = 2 ) -func InitExtensionInfo(xi *ExtensionInfo, xd pref.ExtensionDescriptor, goType reflect.Type) { +func InitExtensionInfo(xi *ExtensionInfo, xd protoreflect.ExtensionDescriptor, goType reflect.Type) { xi.goType = goType xi.desc = extensionTypeDescriptor{xd, xi} xi.init = extensionInfoDescInit } -func (xi *ExtensionInfo) New() pref.Value { +func (xi *ExtensionInfo) New() protoreflect.Value { return xi.lazyInit().New() } -func (xi *ExtensionInfo) Zero() pref.Value { +func (xi *ExtensionInfo) Zero() protoreflect.Value { return xi.lazyInit().Zero() } -func (xi *ExtensionInfo) ValueOf(v interface{}) pref.Value { +func (xi *ExtensionInfo) ValueOf(v interface{}) protoreflect.Value { return xi.lazyInit().PBValueOf(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) InterfaceOf(v pref.Value) interface{} { +func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) interface{} { return xi.lazyInit().GoValueOf(v).Interface() } -func (xi *ExtensionInfo) IsValidValue(v pref.Value) bool { +func (xi *ExtensionInfo) IsValidValue(v protoreflect.Value) bool { return xi.lazyInit().IsValidPB(v) } func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool { return xi.lazyInit().IsValidGo(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) TypeDescriptor() pref.ExtensionTypeDescriptor { +func (xi *ExtensionInfo) TypeDescriptor() protoreflect.ExtensionTypeDescriptor { if atomic.LoadUint32(&xi.init) < extensionInfoDescInit { xi.lazyInitSlow() } @@ -144,13 +144,13 @@ func (xi *ExtensionInfo) lazyInitSlow() { } type extensionTypeDescriptor struct { - pref.ExtensionDescriptor + protoreflect.ExtensionDescriptor xi *ExtensionInfo } -func (xtd *extensionTypeDescriptor) Type() pref.ExtensionType { +func (xtd *extensionTypeDescriptor) Type() protoreflect.ExtensionType { return xtd.xi } -func (xtd *extensionTypeDescriptor) Descriptor() pref.ExtensionDescriptor { +func (xtd *extensionTypeDescriptor) Descriptor() protoreflect.ExtensionDescriptor { return xtd.ExtensionDescriptor } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go index f7d7ffb5..c2a803bb 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go @@ -13,13 +13,12 @@ import ( "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" ) // legacyEnumName returns the name of enums used in legacy code. // It is neither the protobuf full name nor the qualified Go name, // but rather an odd hybrid of both. -func legacyEnumName(ed pref.EnumDescriptor) string { +func legacyEnumName(ed protoreflect.EnumDescriptor) string { var protoPkg string enumName := string(ed.FullName()) if fd := ed.ParentFile(); fd != nil { @@ -34,68 +33,68 @@ func legacyEnumName(ed pref.EnumDescriptor) string { // legacyWrapEnum wraps v as a protoreflect.Enum, // where v must be a int32 kind and not implement the v2 API already. -func legacyWrapEnum(v reflect.Value) pref.Enum { +func legacyWrapEnum(v reflect.Value) protoreflect.Enum { et := legacyLoadEnumType(v.Type()) - return et.New(pref.EnumNumber(v.Int())) + return et.New(protoreflect.EnumNumber(v.Int())) } var legacyEnumTypeCache sync.Map // map[reflect.Type]protoreflect.EnumType // legacyLoadEnumType dynamically loads a protoreflect.EnumType for t, // where t must be an int32 kind and not implement the v2 API already. -func legacyLoadEnumType(t reflect.Type) pref.EnumType { +func legacyLoadEnumType(t reflect.Type) protoreflect.EnumType { // Fast-path: check if a EnumType is cached for this concrete type. if et, ok := legacyEnumTypeCache.Load(t); ok { - return et.(pref.EnumType) + return et.(protoreflect.EnumType) } // Slow-path: derive enum descriptor and initialize EnumType. - var et pref.EnumType + var et protoreflect.EnumType ed := LegacyLoadEnumDesc(t) et = &legacyEnumType{ desc: ed, goType: t, } if et, ok := legacyEnumTypeCache.LoadOrStore(t, et); ok { - return et.(pref.EnumType) + return et.(protoreflect.EnumType) } return et } type legacyEnumType struct { - desc pref.EnumDescriptor + desc protoreflect.EnumDescriptor goType reflect.Type m sync.Map // map[protoreflect.EnumNumber]proto.Enum } -func (t *legacyEnumType) New(n pref.EnumNumber) pref.Enum { +func (t *legacyEnumType) New(n protoreflect.EnumNumber) protoreflect.Enum { if e, ok := t.m.Load(n); ok { - return e.(pref.Enum) + return e.(protoreflect.Enum) } e := &legacyEnumWrapper{num: n, pbTyp: t, goTyp: t.goType} t.m.Store(n, e) return e } -func (t *legacyEnumType) Descriptor() pref.EnumDescriptor { +func (t *legacyEnumType) Descriptor() protoreflect.EnumDescriptor { return t.desc } type legacyEnumWrapper struct { - num pref.EnumNumber - pbTyp pref.EnumType + num protoreflect.EnumNumber + pbTyp protoreflect.EnumType goTyp reflect.Type } -func (e *legacyEnumWrapper) Descriptor() pref.EnumDescriptor { +func (e *legacyEnumWrapper) Descriptor() protoreflect.EnumDescriptor { return e.pbTyp.Descriptor() } -func (e *legacyEnumWrapper) Type() pref.EnumType { +func (e *legacyEnumWrapper) Type() protoreflect.EnumType { return e.pbTyp } -func (e *legacyEnumWrapper) Number() pref.EnumNumber { +func (e *legacyEnumWrapper) Number() protoreflect.EnumNumber { return e.num } -func (e *legacyEnumWrapper) ProtoReflect() pref.Enum { +func (e *legacyEnumWrapper) ProtoReflect() protoreflect.Enum { return e } func (e *legacyEnumWrapper) protoUnwrap() interface{} { @@ -105,8 +104,8 @@ func (e *legacyEnumWrapper) protoUnwrap() interface{} { } var ( - _ pref.Enum = (*legacyEnumWrapper)(nil) - _ unwrapper = (*legacyEnumWrapper)(nil) + _ protoreflect.Enum = (*legacyEnumWrapper)(nil) + _ unwrapper = (*legacyEnumWrapper)(nil) ) var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor @@ -115,15 +114,15 @@ var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor // which must be an int32 kind and not implement the v2 API already. // // This is exported for testing purposes. -func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { +func LegacyLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { // Fast-path: check if an EnumDescriptor is cached for this concrete type. if ed, ok := legacyEnumDescCache.Load(t); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } // Slow-path: initialize EnumDescriptor from the raw descriptor. ev := reflect.Zero(t).Interface() - if _, ok := ev.(pref.Enum); ok { + if _, ok := ev.(protoreflect.Enum); ok { panic(fmt.Sprintf("%v already implements proto.Enum", t)) } edV1, ok := ev.(enumV1) @@ -132,7 +131,7 @@ func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { } b, idxs := edV1.EnumDescriptor() - var ed pref.EnumDescriptor + var ed protoreflect.EnumDescriptor if len(idxs) == 1 { ed = legacyLoadFileDesc(b).Enums().Get(idxs[0]) } else { @@ -158,10 +157,10 @@ var aberrantEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescript // We are unable to use the global enum registry since it is // unfortunately keyed by the protobuf full name, which we also do not know. // Thus, this produces some bogus enum descriptor based on the Go type name. -func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { +func aberrantLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { // Fast-path: check if an EnumDescriptor is cached for this concrete type. if ed, ok := aberrantEnumDescCache.Load(t); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } // Slow-path: construct a bogus, but unique EnumDescriptor. @@ -182,7 +181,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { // An exhaustive query is clearly impractical, but can be best-effort. if ed, ok := aberrantEnumDescCache.LoadOrStore(t, ed); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } return ed } @@ -192,7 +191,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { // It should be sufficiently unique within a program. // // This is exported for testing purposes. -func AberrantDeriveFullName(t reflect.Type) pref.FullName { +func AberrantDeriveFullName(t reflect.Type) protoreflect.FullName { sanitize := func(r rune) rune { switch { case r == '/': @@ -215,5 +214,5 @@ func AberrantDeriveFullName(t reflect.Type) pref.FullName { ss[i] = "x" + s } } - return pref.FullName(strings.Join(ss, ".")) + return protoreflect.FullName(strings.Join(ss, ".")) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go index e3fb0b57..9b64ad5b 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go @@ -12,21 +12,21 @@ import ( "reflect" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // These functions exist to support exported APIs in generated protobufs. // While these are deprecated, they cannot be removed for compatibility reasons. // LegacyEnumName returns the name of enums used in legacy code. -func (Export) LegacyEnumName(ed pref.EnumDescriptor) string { +func (Export) LegacyEnumName(ed protoreflect.EnumDescriptor) string { return legacyEnumName(ed) } // LegacyMessageTypeOf returns the protoreflect.MessageType for m, // with name used as the message name if necessary. -func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.MessageType { +func (Export) LegacyMessageTypeOf(m protoiface.MessageV1, name protoreflect.FullName) protoreflect.MessageType { if mv := (Export{}).protoMessageV2Of(m); mv != nil { return mv.ProtoReflect().Type() } @@ -36,9 +36,9 @@ func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.M // UnmarshalJSONEnum unmarshals an enum from a JSON-encoded input. // The input can either be a string representing the enum value by name, // or a number representing the enum number itself. -func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumber, error) { +func (Export) UnmarshalJSONEnum(ed protoreflect.EnumDescriptor, b []byte) (protoreflect.EnumNumber, error) { if b[0] == '"' { - var name pref.Name + var name protoreflect.Name if err := json.Unmarshal(b, &name); err != nil { return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) } @@ -48,7 +48,7 @@ func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumb } return ev.Number(), nil } else { - var num pref.EnumNumber + var num protoreflect.EnumNumber if err := json.Unmarshal(b, &num); err != nil { return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) } @@ -81,8 +81,8 @@ func (Export) CompressGZIP(in []byte) (out []byte) { blockHeader[0] = 0x01 // final bit per RFC 1951, section 3.2.3. blockSize = len(in) } - binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)^0x0000) - binary.LittleEndian.PutUint16(blockHeader[3:5], uint16(blockSize)^0xffff) + binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)) + binary.LittleEndian.PutUint16(blockHeader[3:5], ^uint16(blockSize)) out = append(out, blockHeader[:]...) out = append(out, in[:blockSize]...) in = in[blockSize:] diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go index 49e72316..87b30d05 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go @@ -12,16 +12,16 @@ import ( ptag "google.golang.org/protobuf/internal/encoding/tag" "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) func (xi *ExtensionInfo) initToLegacy() { xd := xi.desc - var parent piface.MessageV1 + var parent protoiface.MessageV1 messageName := xd.ContainingMessage().FullName() - if mt, _ := preg.GlobalTypes.FindMessageByName(messageName); mt != nil { + if mt, _ := protoregistry.GlobalTypes.FindMessageByName(messageName); mt != nil { // Create a new parent message and unwrap it if possible. mv := mt.New().Interface() t := reflect.TypeOf(mv) @@ -31,7 +31,7 @@ func (xi *ExtensionInfo) initToLegacy() { // Check whether the message implements the legacy v1 Message interface. mz := reflect.Zero(t).Interface() - if mz, ok := mz.(piface.MessageV1); ok { + if mz, ok := mz.(protoiface.MessageV1); ok { parent = mz } } @@ -46,7 +46,7 @@ func (xi *ExtensionInfo) initToLegacy() { // Reconstruct the legacy enum full name. var enumName string - if xd.Kind() == pref.EnumKind { + if xd.Kind() == protoreflect.EnumKind { enumName = legacyEnumName(xd.Enum()) } @@ -77,16 +77,16 @@ func (xi *ExtensionInfo) initFromLegacy() { // field number is specified. In such a case, use a placeholder. if xi.ExtendedType == nil || xi.ExtensionType == nil { xd := placeholderExtension{ - name: pref.FullName(xi.Name), - number: pref.FieldNumber(xi.Field), + name: protoreflect.FullName(xi.Name), + number: protoreflect.FieldNumber(xi.Field), } xi.desc = extensionTypeDescriptor{xd, xi} return } // Resolve enum or message dependencies. - var ed pref.EnumDescriptor - var md pref.MessageDescriptor + var ed protoreflect.EnumDescriptor + var md protoreflect.MessageDescriptor t := reflect.TypeOf(xi.ExtensionType) isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 @@ -94,18 +94,18 @@ func (xi *ExtensionInfo) initFromLegacy() { t = t.Elem() } switch v := reflect.Zero(t).Interface().(type) { - case pref.Enum: + case protoreflect.Enum: ed = v.Descriptor() case enumV1: ed = LegacyLoadEnumDesc(t) - case pref.ProtoMessage: + case protoreflect.ProtoMessage: md = v.ProtoReflect().Descriptor() case messageV1: md = LegacyLoadMessageDesc(t) } // Derive basic field information from the struct tag. - var evs pref.EnumValueDescriptors + var evs protoreflect.EnumValueDescriptors if ed != nil { evs = ed.Values() } @@ -114,8 +114,8 @@ func (xi *ExtensionInfo) initFromLegacy() { // Construct a v2 ExtensionType. xd := &filedesc.Extension{L2: new(filedesc.ExtensionL2)} xd.L0.ParentFile = filedesc.SurrogateProto2 - xd.L0.FullName = pref.FullName(xi.Name) - xd.L1.Number = pref.FieldNumber(xi.Field) + xd.L0.FullName = protoreflect.FullName(xi.Name) + xd.L1.Number = protoreflect.FieldNumber(xi.Field) xd.L1.Cardinality = fd.L1.Cardinality xd.L1.Kind = fd.L1.Kind xd.L2.IsPacked = fd.L1.IsPacked @@ -138,39 +138,39 @@ func (xi *ExtensionInfo) initFromLegacy() { } type placeholderExtension struct { - name pref.FullName - number pref.FieldNumber + name protoreflect.FullName + number protoreflect.FieldNumber } -func (x placeholderExtension) ParentFile() pref.FileDescriptor { return nil } -func (x placeholderExtension) Parent() pref.Descriptor { return nil } -func (x placeholderExtension) Index() int { return 0 } -func (x placeholderExtension) Syntax() pref.Syntax { return 0 } -func (x placeholderExtension) Name() pref.Name { return x.name.Name() } -func (x placeholderExtension) FullName() pref.FullName { return x.name } -func (x placeholderExtension) IsPlaceholder() bool { return true } -func (x placeholderExtension) Options() pref.ProtoMessage { return descopts.Field } -func (x placeholderExtension) Number() pref.FieldNumber { return x.number } -func (x placeholderExtension) Cardinality() pref.Cardinality { return 0 } -func (x placeholderExtension) Kind() pref.Kind { return 0 } -func (x placeholderExtension) HasJSONName() bool { return false } -func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" } -func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" } -func (x placeholderExtension) HasPresence() bool { return false } -func (x placeholderExtension) HasOptionalKeyword() bool { return false } -func (x placeholderExtension) IsExtension() bool { return true } -func (x placeholderExtension) IsWeak() bool { return false } -func (x placeholderExtension) IsPacked() bool { return false } -func (x placeholderExtension) IsList() bool { return false } -func (x placeholderExtension) IsMap() bool { return false } -func (x placeholderExtension) MapKey() pref.FieldDescriptor { return nil } -func (x placeholderExtension) MapValue() pref.FieldDescriptor { return nil } -func (x placeholderExtension) HasDefault() bool { return false } -func (x placeholderExtension) Default() pref.Value { return pref.Value{} } -func (x placeholderExtension) DefaultEnumValue() pref.EnumValueDescriptor { return nil } -func (x placeholderExtension) ContainingOneof() pref.OneofDescriptor { return nil } -func (x placeholderExtension) ContainingMessage() pref.MessageDescriptor { return nil } -func (x placeholderExtension) Enum() pref.EnumDescriptor { return nil } -func (x placeholderExtension) Message() pref.MessageDescriptor { return nil } -func (x placeholderExtension) ProtoType(pref.FieldDescriptor) { return } -func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return } +func (x placeholderExtension) ParentFile() protoreflect.FileDescriptor { return nil } +func (x placeholderExtension) Parent() protoreflect.Descriptor { return nil } +func (x placeholderExtension) Index() int { return 0 } +func (x placeholderExtension) Syntax() protoreflect.Syntax { return 0 } +func (x placeholderExtension) Name() protoreflect.Name { return x.name.Name() } +func (x placeholderExtension) FullName() protoreflect.FullName { return x.name } +func (x placeholderExtension) IsPlaceholder() bool { return true } +func (x placeholderExtension) Options() protoreflect.ProtoMessage { return descopts.Field } +func (x placeholderExtension) Number() protoreflect.FieldNumber { return x.number } +func (x placeholderExtension) Cardinality() protoreflect.Cardinality { return 0 } +func (x placeholderExtension) Kind() protoreflect.Kind { return 0 } +func (x placeholderExtension) HasJSONName() bool { return false } +func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) HasPresence() bool { return false } +func (x placeholderExtension) HasOptionalKeyword() bool { return false } +func (x placeholderExtension) IsExtension() bool { return true } +func (x placeholderExtension) IsWeak() bool { return false } +func (x placeholderExtension) IsPacked() bool { return false } +func (x placeholderExtension) IsList() bool { return false } +func (x placeholderExtension) IsMap() bool { return false } +func (x placeholderExtension) MapKey() protoreflect.FieldDescriptor { return nil } +func (x placeholderExtension) MapValue() protoreflect.FieldDescriptor { return nil } +func (x placeholderExtension) HasDefault() bool { return false } +func (x placeholderExtension) Default() protoreflect.Value { return protoreflect.Value{} } +func (x placeholderExtension) DefaultEnumValue() protoreflect.EnumValueDescriptor { return nil } +func (x placeholderExtension) ContainingOneof() protoreflect.OneofDescriptor { return nil } +func (x placeholderExtension) ContainingMessage() protoreflect.MessageDescriptor { return nil } +func (x placeholderExtension) Enum() protoreflect.EnumDescriptor { return nil } +func (x placeholderExtension) Message() protoreflect.MessageDescriptor { return nil } +func (x placeholderExtension) ProtoType(protoreflect.FieldDescriptor) { return } +func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go index 3759b010..61c483fa 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -16,14 +16,12 @@ import ( "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/runtime/protoiface" - piface "google.golang.org/protobuf/runtime/protoiface" ) // legacyWrapMessage wraps v as a protoreflect.Message, // where v must be a *struct kind and not implement the v2 API already. -func legacyWrapMessage(v reflect.Value) pref.Message { +func legacyWrapMessage(v reflect.Value) protoreflect.Message { t := v.Type() if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { return aberrantMessage{v: v} @@ -35,7 +33,7 @@ func legacyWrapMessage(v reflect.Value) pref.Message { // legacyLoadMessageType dynamically loads a protoreflect.Type for t, // where t must be not implement the v2 API already. // The provided name is used if it cannot be determined from the message. -func legacyLoadMessageType(t reflect.Type, name pref.FullName) protoreflect.MessageType { +func legacyLoadMessageType(t reflect.Type, name protoreflect.FullName) protoreflect.MessageType { if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { return aberrantMessageType{t} } @@ -47,7 +45,7 @@ var legacyMessageTypeCache sync.Map // map[reflect.Type]*MessageInfo // legacyLoadMessageInfo dynamically loads a *MessageInfo for t, // where t must be a *struct kind and not implement the v2 API already. // The provided name is used if it cannot be determined from the message. -func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { +func legacyLoadMessageInfo(t reflect.Type, name protoreflect.FullName) *MessageInfo { // Fast-path: check if a MessageInfo is cached for this concrete type. if mt, ok := legacyMessageTypeCache.Load(t); ok { return mt.(*MessageInfo) @@ -68,7 +66,7 @@ func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { // supports deterministic serialization or not, but this // preserves the v1 implementation's behavior of always // calling Marshal methods when present. - mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Flags |= protoiface.SupportMarshalDeterministic } if _, hasUnmarshal = v.(legacyUnmarshaler); hasUnmarshal { mi.methods.Unmarshal = legacyUnmarshal @@ -89,18 +87,18 @@ var legacyMessageDescCache sync.Map // map[reflect.Type]protoreflect.MessageDesc // which should be a *struct kind and must not implement the v2 API already. // // This is exported for testing purposes. -func LegacyLoadMessageDesc(t reflect.Type) pref.MessageDescriptor { +func LegacyLoadMessageDesc(t reflect.Type) protoreflect.MessageDescriptor { return legacyLoadMessageDesc(t, "") } -func legacyLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func legacyLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { // Fast-path: check if a MessageDescriptor is cached for this concrete type. if mi, ok := legacyMessageDescCache.Load(t); ok { - return mi.(pref.MessageDescriptor) + return mi.(protoreflect.MessageDescriptor) } // Slow-path: initialize MessageDescriptor from the raw descriptor. mv := reflect.Zero(t).Interface() - if _, ok := mv.(pref.ProtoMessage); ok { + if _, ok := mv.(protoreflect.ProtoMessage); ok { panic(fmt.Sprintf("%v already implements proto.Message", t)) } mdV1, ok := mv.(messageV1) @@ -164,7 +162,7 @@ var ( // // This is a best-effort derivation of the message descriptor using the protobuf // tags on the struct fields. -func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func aberrantLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { aberrantMessageDescLock.Lock() defer aberrantMessageDescLock.Unlock() if aberrantMessageDescCache == nil { @@ -172,7 +170,7 @@ func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDes } return aberrantLoadMessageDescReentrant(t, name) } -func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { // Fast-path: check if an MessageDescriptor is cached for this concrete type. if md, ok := aberrantMessageDescCache[t]; ok { return md @@ -225,9 +223,9 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M vs := fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0] for i := 0; i < vs.Len(); i++ { v := vs.Index(i) - md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]pref.FieldNumber{ - pref.FieldNumber(v.FieldByName("Start").Int()), - pref.FieldNumber(v.FieldByName("End").Int() + 1), + md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]protoreflect.FieldNumber{ + protoreflect.FieldNumber(v.FieldByName("Start").Int()), + protoreflect.FieldNumber(v.FieldByName("End").Int() + 1), }) md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, nil) } @@ -245,7 +243,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M n := len(md.L2.Oneofs.List) md.L2.Oneofs.List = append(md.L2.Oneofs.List, filedesc.Oneof{}) od := &md.L2.Oneofs.List[n] - od.L0.FullName = md.FullName().Append(pref.Name(tag)) + od.L0.FullName = md.FullName().Append(protoreflect.Name(tag)) od.L0.ParentFile = md.L0.ParentFile od.L0.Parent = md od.L0.Index = n @@ -267,14 +265,14 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M return md } -func aberrantDeriveMessageName(t reflect.Type, name pref.FullName) pref.FullName { +func aberrantDeriveMessageName(t reflect.Type, name protoreflect.FullName) protoreflect.FullName { if name.IsValid() { return name } func() { defer func() { recover() }() // swallow possible nil panics if m, ok := reflect.Zero(t).Interface().(interface{ XXX_MessageName() string }); ok { - name = pref.FullName(m.XXX_MessageName()) + name = protoreflect.FullName(m.XXX_MessageName()) } }() if name.IsValid() { @@ -305,7 +303,7 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, fd.L0.Index = n if fd.L1.IsWeak || fd.L1.HasPacked { - fd.L1.Options = func() pref.ProtoMessage { + fd.L1.Options = func() protoreflect.ProtoMessage { opts := descopts.Field.ProtoReflect().New() if fd.L1.IsWeak { opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true)) @@ -318,17 +316,17 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, } // Populate Enum and Message. - if fd.Enum() == nil && fd.Kind() == pref.EnumKind { + if fd.Enum() == nil && fd.Kind() == protoreflect.EnumKind { switch v := reflect.Zero(t).Interface().(type) { - case pref.Enum: + case protoreflect.Enum: fd.L1.Enum = v.Descriptor() default: fd.L1.Enum = LegacyLoadEnumDesc(t) } } - if fd.Message() == nil && (fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind) { + if fd.Message() == nil && (fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind) { switch v := reflect.Zero(t).Interface().(type) { - case pref.ProtoMessage: + case protoreflect.ProtoMessage: fd.L1.Message = v.ProtoReflect().Descriptor() case messageV1: fd.L1.Message = LegacyLoadMessageDesc(t) @@ -337,13 +335,13 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, n := len(md.L1.Messages.List) md.L1.Messages.List = append(md.L1.Messages.List, filedesc.Message{L2: new(filedesc.MessageL2)}) md2 := &md.L1.Messages.List[n] - md2.L0.FullName = md.FullName().Append(pref.Name(strs.MapEntryName(string(fd.Name())))) + md2.L0.FullName = md.FullName().Append(protoreflect.Name(strs.MapEntryName(string(fd.Name())))) md2.L0.ParentFile = md.L0.ParentFile md2.L0.Parent = md md2.L0.Index = n md2.L1.IsMapEntry = true - md2.L2.Options = func() pref.ProtoMessage { + md2.L2.Options = func() protoreflect.ProtoMessage { opts := descopts.Message.ProtoReflect().New() opts.Set(opts.Descriptor().Fields().ByName("map_entry"), protoreflect.ValueOfBool(true)) return opts.Interface() @@ -364,8 +362,8 @@ type placeholderEnumValues struct { protoreflect.EnumValueDescriptors } -func (placeholderEnumValues) ByNumber(n pref.EnumNumber) pref.EnumValueDescriptor { - return filedesc.PlaceholderEnumValue(pref.FullName(fmt.Sprintf("UNKNOWN_%d", n))) +func (placeholderEnumValues) ByNumber(n protoreflect.EnumNumber) protoreflect.EnumValueDescriptor { + return filedesc.PlaceholderEnumValue(protoreflect.FullName(fmt.Sprintf("UNKNOWN_%d", n))) } // legacyMarshaler is the proto.Marshaler interface superseded by protoiface.Methoder. @@ -383,7 +381,7 @@ type legacyMerger interface { Merge(protoiface.MessageV1) } -var aberrantProtoMethods = &piface.Methods{ +var aberrantProtoMethods = &protoiface.Methods{ Marshal: legacyMarshal, Unmarshal: legacyUnmarshal, Merge: legacyMerge, @@ -392,40 +390,40 @@ var aberrantProtoMethods = &piface.Methods{ // supports deterministic serialization or not, but this // preserves the v1 implementation's behavior of always // calling Marshal methods when present. - Flags: piface.SupportMarshalDeterministic, + Flags: protoiface.SupportMarshalDeterministic, } -func legacyMarshal(in piface.MarshalInput) (piface.MarshalOutput, error) { +func legacyMarshal(in protoiface.MarshalInput) (protoiface.MarshalOutput, error) { v := in.Message.(unwrapper).protoUnwrap() marshaler, ok := v.(legacyMarshaler) if !ok { - return piface.MarshalOutput{}, errors.New("%T does not implement Marshal", v) + return protoiface.MarshalOutput{}, errors.New("%T does not implement Marshal", v) } out, err := marshaler.Marshal() if in.Buf != nil { out = append(in.Buf, out...) } - return piface.MarshalOutput{ + return protoiface.MarshalOutput{ Buf: out, }, err } -func legacyUnmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { +func legacyUnmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { v := in.Message.(unwrapper).protoUnwrap() unmarshaler, ok := v.(legacyUnmarshaler) if !ok { - return piface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v) + return protoiface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v) } - return piface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf) + return protoiface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf) } -func legacyMerge(in piface.MergeInput) piface.MergeOutput { +func legacyMerge(in protoiface.MergeInput) protoiface.MergeOutput { // Check whether this supports the legacy merger. dstv := in.Destination.(unwrapper).protoUnwrap() merger, ok := dstv.(legacyMerger) if ok { merger.Merge(Export{}.ProtoMessageV1Of(in.Source)) - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } // If legacy merger is unavailable, implement merge in terms of @@ -433,22 +431,29 @@ func legacyMerge(in piface.MergeInput) piface.MergeOutput { srcv := in.Source.(unwrapper).protoUnwrap() marshaler, ok := srcv.(legacyMarshaler) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } dstv = in.Destination.(unwrapper).protoUnwrap() unmarshaler, ok := dstv.(legacyUnmarshaler) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} + } + if !in.Source.IsValid() { + // Legacy Marshal methods may not function on nil messages. + // Check for a typed nil source only after we confirm that + // legacy Marshal/Unmarshal methods are present, for + // consistency. + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } b, err := marshaler.Marshal() if err != nil { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } err = unmarshaler.Unmarshal(b) if err != nil { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } // aberrantMessageType implements MessageType for all types other than pointer-to-struct. @@ -456,19 +461,19 @@ type aberrantMessageType struct { t reflect.Type } -func (mt aberrantMessageType) New() pref.Message { +func (mt aberrantMessageType) New() protoreflect.Message { if mt.t.Kind() == reflect.Ptr { return aberrantMessage{reflect.New(mt.t.Elem())} } return aberrantMessage{reflect.Zero(mt.t)} } -func (mt aberrantMessageType) Zero() pref.Message { +func (mt aberrantMessageType) Zero() protoreflect.Message { return aberrantMessage{reflect.Zero(mt.t)} } func (mt aberrantMessageType) GoType() reflect.Type { return mt.t } -func (mt aberrantMessageType) Descriptor() pref.MessageDescriptor { +func (mt aberrantMessageType) Descriptor() protoreflect.MessageDescriptor { return LegacyLoadMessageDesc(mt.t) } @@ -492,56 +497,56 @@ func (m aberrantMessage) Reset() { } } -func (m aberrantMessage) ProtoReflect() pref.Message { +func (m aberrantMessage) ProtoReflect() protoreflect.Message { return m } -func (m aberrantMessage) Descriptor() pref.MessageDescriptor { +func (m aberrantMessage) Descriptor() protoreflect.MessageDescriptor { return LegacyLoadMessageDesc(m.v.Type()) } -func (m aberrantMessage) Type() pref.MessageType { +func (m aberrantMessage) Type() protoreflect.MessageType { return aberrantMessageType{m.v.Type()} } -func (m aberrantMessage) New() pref.Message { +func (m aberrantMessage) New() protoreflect.Message { if m.v.Type().Kind() == reflect.Ptr { return aberrantMessage{reflect.New(m.v.Type().Elem())} } return aberrantMessage{reflect.Zero(m.v.Type())} } -func (m aberrantMessage) Interface() pref.ProtoMessage { +func (m aberrantMessage) Interface() protoreflect.ProtoMessage { return m } -func (m aberrantMessage) Range(f func(pref.FieldDescriptor, pref.Value) bool) { +func (m aberrantMessage) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { return } -func (m aberrantMessage) Has(pref.FieldDescriptor) bool { +func (m aberrantMessage) Has(protoreflect.FieldDescriptor) bool { return false } -func (m aberrantMessage) Clear(pref.FieldDescriptor) { +func (m aberrantMessage) Clear(protoreflect.FieldDescriptor) { panic("invalid Message.Clear on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Get(fd pref.FieldDescriptor) pref.Value { +func (m aberrantMessage) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { if fd.Default().IsValid() { return fd.Default() } panic("invalid Message.Get on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Set(pref.FieldDescriptor, pref.Value) { +func (m aberrantMessage) Set(protoreflect.FieldDescriptor, protoreflect.Value) { panic("invalid Message.Set on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Mutable(pref.FieldDescriptor) pref.Value { +func (m aberrantMessage) Mutable(protoreflect.FieldDescriptor) protoreflect.Value { panic("invalid Message.Mutable on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) NewField(pref.FieldDescriptor) pref.Value { +func (m aberrantMessage) NewField(protoreflect.FieldDescriptor) protoreflect.Value { panic("invalid Message.NewField on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) WhichOneof(pref.OneofDescriptor) pref.FieldDescriptor { +func (m aberrantMessage) WhichOneof(protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { panic("invalid Message.WhichOneof descriptor on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) GetUnknown() pref.RawFields { +func (m aberrantMessage) GetUnknown() protoreflect.RawFields { return nil } -func (m aberrantMessage) SetUnknown(pref.RawFields) { +func (m aberrantMessage) SetUnknown(protoreflect.RawFields) { // SetUnknown discards its input on messages which don't support unknown field storage. } func (m aberrantMessage) IsValid() bool { @@ -550,7 +555,7 @@ func (m aberrantMessage) IsValid() bool { } return false } -func (m aberrantMessage) ProtoMethods() *piface.Methods { +func (m aberrantMessage) ProtoMethods() *protoiface.Methods { return aberrantProtoMethods } func (m aberrantMessage) protoUnwrap() interface{} { diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go index c65bbc04..7e65f64f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/merge.go +++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go @@ -9,8 +9,8 @@ import ( "reflect" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) type mergeOptions struct{} @@ -20,17 +20,17 @@ func (o mergeOptions) Merge(dst, src proto.Message) { } // merge is protoreflect.Methods.Merge. -func (mi *MessageInfo) merge(in piface.MergeInput) piface.MergeOutput { +func (mi *MessageInfo) merge(in protoiface.MergeInput) protoiface.MergeOutput { dp, ok := mi.getPointer(in.Destination) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } sp, ok := mi.getPointer(in.Source) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } mi.mergePointer(dp, sp, mergeOptions{}) - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { @@ -64,7 +64,7 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { continue } dx := (*dext)[num] - var dv pref.Value + var dv protoreflect.Value if dx.Type() == sx.Type() { dv = dx.Value() } @@ -85,15 +85,15 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { } } -func mergeScalarValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeScalarValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { return src } -func mergeBytesValue(dst, src pref.Value, opts mergeOptions) pref.Value { - return pref.ValueOfBytes(append(emptyBuf[:], src.Bytes()...)) +func mergeBytesValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { + return protoreflect.ValueOfBytes(append(emptyBuf[:], src.Bytes()...)) } -func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { @@ -102,29 +102,29 @@ func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value { return dst } -func mergeBytesListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeBytesListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { sb := srcl.Get(i).Bytes() db := append(emptyBuf[:], sb...) - dstl.Append(pref.ValueOfBytes(db)) + dstl.Append(protoreflect.ValueOfBytes(db)) } return dst } -func mergeMessageListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeMessageListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { sm := srcl.Get(i).Message() dm := proto.Clone(sm.Interface()).ProtoReflect() - dstl.Append(pref.ValueOfMessage(dm)) + dstl.Append(protoreflect.ValueOfMessage(dm)) } return dst } -func mergeMessageValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeMessageValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { opts.Merge(dst.Message().Interface(), src.Message().Interface()) return dst } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go index a104e28e..4f5fb67a 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message.go @@ -14,8 +14,7 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" ) // MessageInfo provides protobuf related functionality for a given Go type @@ -29,7 +28,7 @@ type MessageInfo struct { GoReflectType reflect.Type // pointer to struct // Desc is the underlying message descriptor type and must be populated. - Desc pref.MessageDescriptor + Desc protoreflect.MessageDescriptor // Exporter must be provided in a purego environment in order to provide // access to unexported fields. @@ -54,7 +53,7 @@ type exporter func(v interface{}, i int) interface{} // is generated by our implementation of protoc-gen-go (for v2 and on). // If it is unable to obtain a MessageInfo, it returns nil. func getMessageInfo(mt reflect.Type) *MessageInfo { - m, ok := reflect.Zero(mt).Interface().(pref.ProtoMessage) + m, ok := reflect.Zero(mt).Interface().(protoreflect.ProtoMessage) if !ok { return nil } @@ -97,7 +96,7 @@ func (mi *MessageInfo) initOnce() { // getPointer returns the pointer for a message, which should be of // the type of the MessageInfo. If the message is of a different type, // it returns ok==false. -func (mi *MessageInfo) getPointer(m pref.Message) (p pointer, ok bool) { +func (mi *MessageInfo) getPointer(m protoreflect.Message) (p pointer, ok bool) { switch m := m.(type) { case *messageState: return m.pointer(), m.messageInfo() == mi @@ -134,10 +133,10 @@ type structInfo struct { extensionOffset offset extensionType reflect.Type - fieldsByNumber map[pref.FieldNumber]reflect.StructField - oneofsByName map[pref.Name]reflect.StructField - oneofWrappersByType map[reflect.Type]pref.FieldNumber - oneofWrappersByNumber map[pref.FieldNumber]reflect.Type + fieldsByNumber map[protoreflect.FieldNumber]reflect.StructField + oneofsByName map[protoreflect.Name]reflect.StructField + oneofWrappersByType map[reflect.Type]protoreflect.FieldNumber + oneofWrappersByNumber map[protoreflect.FieldNumber]reflect.Type } func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { @@ -147,10 +146,10 @@ func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { unknownOffset: invalidOffset, extensionOffset: invalidOffset, - fieldsByNumber: map[pref.FieldNumber]reflect.StructField{}, - oneofsByName: map[pref.Name]reflect.StructField{}, - oneofWrappersByType: map[reflect.Type]pref.FieldNumber{}, - oneofWrappersByNumber: map[pref.FieldNumber]reflect.Type{}, + fieldsByNumber: map[protoreflect.FieldNumber]reflect.StructField{}, + oneofsByName: map[protoreflect.Name]reflect.StructField{}, + oneofWrappersByType: map[reflect.Type]protoreflect.FieldNumber{}, + oneofWrappersByNumber: map[protoreflect.FieldNumber]reflect.Type{}, } fieldLoop: @@ -180,12 +179,12 @@ fieldLoop: for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { if len(s) > 0 && strings.Trim(s, "0123456789") == "" { n, _ := strconv.ParseUint(s, 10, 64) - si.fieldsByNumber[pref.FieldNumber(n)] = f + si.fieldsByNumber[protoreflect.FieldNumber(n)] = f continue fieldLoop } } if s := f.Tag.Get("protobuf_oneof"); len(s) > 0 { - si.oneofsByName[pref.Name(s)] = f + si.oneofsByName[protoreflect.Name(s)] = f continue fieldLoop } } @@ -208,8 +207,8 @@ fieldLoop: for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { if len(s) > 0 && strings.Trim(s, "0123456789") == "" { n, _ := strconv.ParseUint(s, 10, 64) - si.oneofWrappersByType[tf] = pref.FieldNumber(n) - si.oneofWrappersByNumber[pref.FieldNumber(n)] = tf + si.oneofWrappersByType[tf] = protoreflect.FieldNumber(n) + si.oneofWrappersByNumber[protoreflect.FieldNumber(n)] = tf break } } @@ -219,7 +218,11 @@ fieldLoop: } func (mi *MessageInfo) New() protoreflect.Message { - return mi.MessageOf(reflect.New(mi.GoReflectType.Elem()).Interface()) + m := reflect.New(mi.GoReflectType.Elem()).Interface() + if r, ok := m.(protoreflect.ProtoMessage); ok { + return r.ProtoReflect() + } + return mi.MessageOf(m) } func (mi *MessageInfo) Zero() protoreflect.Message { return mi.MessageOf(reflect.Zero(mi.GoReflectType).Interface()) @@ -237,7 +240,7 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType { fd := mi.Desc.Fields().Get(i) switch { case fd.IsWeak(): - mt, _ := preg.GlobalTypes.FindMessageByName(fd.Message().FullName()) + mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName()) return mt case fd.IsMap(): return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go index 9488b726..d9ea010b 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go @@ -10,17 +10,17 @@ import ( "google.golang.org/protobuf/internal/detrand" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type reflectMessageInfo struct { - fields map[pref.FieldNumber]*fieldInfo - oneofs map[pref.Name]*oneofInfo + fields map[protoreflect.FieldNumber]*fieldInfo + oneofs map[protoreflect.Name]*oneofInfo // fieldTypes contains the zero value of an enum or message field. // For lists, it contains the element type. // For maps, it contains the entry value type. - fieldTypes map[pref.FieldNumber]interface{} + fieldTypes map[protoreflect.FieldNumber]interface{} // denseFields is a subset of fields where: // 0 < fieldDesc.Number() < len(denseFields) @@ -30,8 +30,8 @@ type reflectMessageInfo struct { // rangeInfos is a list of all fields (not belonging to a oneof) and oneofs. rangeInfos []interface{} // either *fieldInfo or *oneofInfo - getUnknown func(pointer) pref.RawFields - setUnknown func(pointer, pref.RawFields) + getUnknown func(pointer) protoreflect.RawFields + setUnknown func(pointer, protoreflect.RawFields) extensionMap func(pointer) *extensionMap nilMessage atomicNilMessage @@ -52,7 +52,7 @@ func (mi *MessageInfo) makeReflectFuncs(t reflect.Type, si structInfo) { // This code assumes that the struct is well-formed and panics if there are // any discrepancies. func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { - mi.fields = map[pref.FieldNumber]*fieldInfo{} + mi.fields = map[protoreflect.FieldNumber]*fieldInfo{} md := mi.Desc fds := md.Fields() for i := 0; i < fds.Len(); i++ { @@ -82,7 +82,7 @@ func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { mi.fields[fd.Number()] = &fi } - mi.oneofs = map[pref.Name]*oneofInfo{} + mi.oneofs = map[protoreflect.Name]*oneofInfo{} for i := 0; i < md.Oneofs().Len(); i++ { od := md.Oneofs().Get(i) mi.oneofs[od.Name()] = makeOneofInfo(od, si, mi.Exporter) @@ -117,13 +117,13 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { switch { case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsAType: // Handle as []byte. - mi.getUnknown = func(p pointer) pref.RawFields { + mi.getUnknown = func(p pointer) protoreflect.RawFields { if p.IsNil() { return nil } return *p.Apply(mi.unknownOffset).Bytes() } - mi.setUnknown = func(p pointer, b pref.RawFields) { + mi.setUnknown = func(p pointer, b protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } @@ -131,7 +131,7 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { } case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsBType: // Handle as *[]byte. - mi.getUnknown = func(p pointer) pref.RawFields { + mi.getUnknown = func(p pointer) protoreflect.RawFields { if p.IsNil() { return nil } @@ -141,7 +141,7 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { } return **bp } - mi.setUnknown = func(p pointer, b pref.RawFields) { + mi.setUnknown = func(p pointer, b protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } @@ -152,10 +152,10 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { **bp = b } default: - mi.getUnknown = func(pointer) pref.RawFields { + mi.getUnknown = func(pointer) protoreflect.RawFields { return nil } - mi.setUnknown = func(p pointer, _ pref.RawFields) { + mi.setUnknown = func(p pointer, _ protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } @@ -224,7 +224,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { } if ft != nil { if mi.fieldTypes == nil { - mi.fieldTypes = make(map[pref.FieldNumber]interface{}) + mi.fieldTypes = make(map[protoreflect.FieldNumber]interface{}) } mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface() } @@ -233,7 +233,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { type extensionMap map[int32]ExtensionField -func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) { +func (m *extensionMap) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { if m != nil { for _, x := range *m { xd := x.Type().TypeDescriptor() @@ -247,7 +247,7 @@ func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) { } } } -func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) { +func (m *extensionMap) Has(xt protoreflect.ExtensionType) (ok bool) { if m == nil { return false } @@ -266,10 +266,10 @@ func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) { } return true } -func (m *extensionMap) Clear(xt pref.ExtensionType) { +func (m *extensionMap) Clear(xt protoreflect.ExtensionType) { delete(*m, int32(xt.TypeDescriptor().Number())) } -func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value { +func (m *extensionMap) Get(xt protoreflect.ExtensionType) protoreflect.Value { xd := xt.TypeDescriptor() if m != nil { if x, ok := (*m)[int32(xd.Number())]; ok { @@ -278,7 +278,7 @@ func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value { } return xt.Zero() } -func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) { +func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) { xd := xt.TypeDescriptor() isValid := true switch { @@ -302,9 +302,9 @@ func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) { x.Set(xt, v) (*m)[int32(xd.Number())] = x } -func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { +func (m *extensionMap) Mutable(xt protoreflect.ExtensionType) protoreflect.Value { xd := xt.TypeDescriptor() - if xd.Kind() != pref.MessageKind && xd.Kind() != pref.GroupKind && !xd.IsList() && !xd.IsMap() { + if xd.Kind() != protoreflect.MessageKind && xd.Kind() != protoreflect.GroupKind && !xd.IsList() && !xd.IsMap() { panic("invalid Mutable on field with non-composite type") } if x, ok := (*m)[int32(xd.Number())]; ok { @@ -320,7 +320,6 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { // in an allocation-free way without needing to have a shadow Go type generated // for every message type. This technique only works using unsafe. // -// // Example generated code: // // type M struct { @@ -351,12 +350,11 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { // It has access to the message info as its first field, and a pointer to the // MessageState is identical to a pointer to the concrete message value. // -// // Requirements: -// • The type M must implement protoreflect.ProtoMessage. -// • The address of m must not be nil. -// • The address of m and the address of m.state must be equal, -// even though they are different Go types. +// - The type M must implement protoreflect.ProtoMessage. +// - The address of m must not be nil. +// - The address of m and the address of m.state must be equal, +// even though they are different Go types. type MessageState struct { pragma.NoUnkeyedLiterals pragma.DoNotCompare @@ -368,8 +366,8 @@ type MessageState struct { type messageState MessageState var ( - _ pref.Message = (*messageState)(nil) - _ unwrapper = (*messageState)(nil) + _ protoreflect.Message = (*messageState)(nil) + _ unwrapper = (*messageState)(nil) ) // messageDataType is a tuple of a pointer to the message data and @@ -387,16 +385,16 @@ type ( ) var ( - _ pref.Message = (*messageReflectWrapper)(nil) - _ unwrapper = (*messageReflectWrapper)(nil) - _ pref.ProtoMessage = (*messageIfaceWrapper)(nil) - _ unwrapper = (*messageIfaceWrapper)(nil) + _ protoreflect.Message = (*messageReflectWrapper)(nil) + _ unwrapper = (*messageReflectWrapper)(nil) + _ protoreflect.ProtoMessage = (*messageIfaceWrapper)(nil) + _ unwrapper = (*messageIfaceWrapper)(nil) ) // MessageOf returns a reflective view over a message. The input must be a // pointer to a named Go struct. If the provided type has a ProtoReflect method, // it must be implemented by calling this method. -func (mi *MessageInfo) MessageOf(m interface{}) pref.Message { +func (mi *MessageInfo) MessageOf(m interface{}) protoreflect.Message { if reflect.TypeOf(m) != mi.GoReflectType { panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType)) } @@ -421,7 +419,7 @@ func (m *messageIfaceWrapper) Reset() { rv.Elem().Set(reflect.Zero(rv.Type().Elem())) } } -func (m *messageIfaceWrapper) ProtoReflect() pref.Message { +func (m *messageIfaceWrapper) ProtoReflect() protoreflect.Message { return (*messageReflectWrapper)(m) } func (m *messageIfaceWrapper) protoUnwrap() interface{} { @@ -430,7 +428,7 @@ func (m *messageIfaceWrapper) protoUnwrap() interface{} { // checkField verifies that the provided field descriptor is valid. // Exactly one of the returned values is populated. -func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.ExtensionType) { +func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionType) { var fi *fieldInfo if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) { fi = mi.denseFields[n] @@ -455,7 +453,7 @@ func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.Ext if !mi.Desc.ExtensionRanges().Has(fd.Number()) { panic(fmt.Sprintf("extension %v extends %v outside the extension range", fd.FullName(), mi.Desc.FullName())) } - xtd, ok := fd.(pref.ExtensionTypeDescriptor) + xtd, ok := fd.(protoreflect.ExtensionTypeDescriptor) if !ok { panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName())) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go index 343cf872..5e736c60 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go @@ -11,24 +11,24 @@ import ( "sync" "google.golang.org/protobuf/internal/flags" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" ) type fieldInfo struct { - fieldDesc pref.FieldDescriptor + fieldDesc protoreflect.FieldDescriptor // These fields are used for protobuf reflection support. has func(pointer) bool clear func(pointer) - get func(pointer) pref.Value - set func(pointer, pref.Value) - mutable func(pointer) pref.Value - newMessage func() pref.Message - newField func() pref.Value + get func(pointer) protoreflect.Value + set func(pointer, protoreflect.Value) + mutable func(pointer) protoreflect.Value + newMessage func() protoreflect.Message + newField func() protoreflect.Value } -func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo { +func fieldInfoForMissing(fd protoreflect.FieldDescriptor) fieldInfo { // This never occurs for generated message types. // It implies that a hand-crafted type has missing Go fields // for specific protobuf message fields. @@ -40,19 +40,19 @@ func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo { clear: func(p pointer) { panic("missing Go struct field for " + string(fd.FullName())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { return fd.Default() }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { panic("missing Go struct field for " + string(fd.FullName())) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { panic("missing Go struct field for " + string(fd.FullName())) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { panic("missing Go struct field for " + string(fd.FullName())) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { if v := fd.Default(); v.IsValid() { return v } @@ -61,7 +61,7 @@ func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo { } } -func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo { +func fieldInfoForOneof(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Interface { panic(fmt.Sprintf("field %v has invalid type: got %v, want interface kind", fd.FullName(), ft)) @@ -102,7 +102,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export } rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -113,7 +113,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export rv = rv.Elem().Elem().Field(0) return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() { rv.Set(reflect.New(ot)) @@ -121,7 +121,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export rv = rv.Elem().Elem().Field(0) rv.Set(conv.GoValueOf(v)) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { if !isMessage { panic(fmt.Sprintf("field %v with invalid Mutable call on field with non-composite type", fd.FullName())) } @@ -131,20 +131,20 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export } rv = rv.Elem().Elem().Field(0) if rv.Kind() == reflect.Ptr && rv.IsNil() { - rv.Set(conv.GoValueOf(pref.ValueOfMessage(conv.New().Message()))) + rv.Set(conv.GoValueOf(protoreflect.ValueOfMessage(conv.New().Message()))) } return conv.PBValueOf(rv) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { return conv.New().Message() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForMap(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Map { panic(fmt.Sprintf("field %v has invalid type: got %v, want map kind", fd.FullName(), ft)) @@ -166,7 +166,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -176,7 +176,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() pv := conv.GoValueOf(v) if pv.IsNil() { @@ -184,20 +184,20 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter } rv.Set(pv) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if v.IsNil() { v.Set(reflect.MakeMap(fs.Type)) } return conv.PBValueOf(v) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForList(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Slice { panic(fmt.Sprintf("field %v has invalid type: got %v, want slice kind", fd.FullName(), ft)) @@ -219,7 +219,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -229,7 +229,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() pv := conv.GoValueOf(v) if pv.IsNil() { @@ -237,11 +237,11 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte } rv.Set(pv.Elem()) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { v := p.Apply(fieldOffset).AsValueOf(fs.Type) return conv.PBValueOf(v) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } @@ -252,7 +252,7 @@ var ( emptyBytes = reflect.ValueOf([]byte{}) ) -func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type nullable := fd.HasPresence() isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 @@ -300,7 +300,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -315,7 +315,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if nullable && rv.Kind() == reflect.Ptr { if rv.IsNil() { @@ -332,23 +332,23 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor } } }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldInfo { +func fieldInfoForWeakMessage(fd protoreflect.FieldDescriptor, weakOffset offset) fieldInfo { if !flags.ProtoLegacy { panic("no support for proto1 weak fields") } var once sync.Once - var messageType pref.MessageType + var messageType protoreflect.MessageType lazyInit := func() { once.Do(func() { messageName := fd.Message().FullName() - messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) if messageType == nil { panic(fmt.Sprintf("weak message %v for field %v is not linked in", messageName, fd.FullName())) } @@ -368,18 +368,18 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn clear: func(p pointer) { p.Apply(weakOffset).WeakFields().clear(num) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { lazyInit() if p.IsNil() { - return pref.ValueOfMessage(messageType.Zero()) + return protoreflect.ValueOfMessage(messageType.Zero()) } m, ok := p.Apply(weakOffset).WeakFields().get(num) if !ok { - return pref.ValueOfMessage(messageType.Zero()) + return protoreflect.ValueOfMessage(messageType.Zero()) } - return pref.ValueOfMessage(m.ProtoReflect()) + return protoreflect.ValueOfMessage(m.ProtoReflect()) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { lazyInit() m := v.Message() if m.Descriptor() != messageType.Descriptor() { @@ -390,7 +390,7 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn } p.Apply(weakOffset).WeakFields().set(num, m.Interface()) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { lazyInit() fs := p.Apply(weakOffset).WeakFields() m, ok := fs.get(num) @@ -398,20 +398,20 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn m = messageType.New().Interface() fs.set(num, m) } - return pref.ValueOfMessage(m.ProtoReflect()) + return protoreflect.ValueOfMessage(m.ProtoReflect()) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { lazyInit() return messageType.New() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { lazyInit() - return pref.ValueOfMessage(messageType.New()) + return protoreflect.ValueOfMessage(messageType.New()) }, } } -func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type conv := NewConverter(ft, fd) @@ -433,47 +433,47 @@ func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x expo rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(conv.GoValueOf(v)) if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { panic(fmt.Sprintf("field %v has invalid nil pointer", fd.FullName())) } }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { rv.Set(conv.GoValueOf(conv.New())) } return conv.PBValueOf(rv) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { return conv.New().Message() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } type oneofInfo struct { - oneofDesc pref.OneofDescriptor - which func(pointer) pref.FieldNumber + oneofDesc protoreflect.OneofDescriptor + which func(pointer) protoreflect.FieldNumber } -func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInfo { +func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) *oneofInfo { oi := &oneofInfo{oneofDesc: od} if od.IsSynthetic() { fs := si.fieldsByNumber[od.Fields().Get(0).Number()] fieldOffset := offsetOf(fs, x) - oi.which = func(p pointer) pref.FieldNumber { + oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 } @@ -486,7 +486,7 @@ func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInf } else { fs := si.oneofsByName[od.Name()] fieldOffset := offsetOf(fs, x) - oi.which = func(p pointer) pref.FieldNumber { + oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 } diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go index 9e3ed821..4c491bdf 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go index 9ecf23a8..ee0e0573 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go index 08cfb605..a24e6bbd 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/validate.go +++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go @@ -16,9 +16,9 @@ import ( "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) // ValidationStatus is the result of validating the wire-format encoding of a message. @@ -56,20 +56,20 @@ func (v ValidationStatus) String() string { // of the message type. // // This function is exposed for testing. -func Validate(mt pref.MessageType, in piface.UnmarshalInput) (out piface.UnmarshalOutput, _ ValidationStatus) { +func Validate(mt protoreflect.MessageType, in protoiface.UnmarshalInput) (out protoiface.UnmarshalOutput, _ ValidationStatus) { mi, ok := mt.(*MessageInfo) if !ok { return out, ValidationUnknown } if in.Resolver == nil { - in.Resolver = preg.GlobalTypes + in.Resolver = protoregistry.GlobalTypes } o, st := mi.validate(in.Buf, 0, unmarshalOptions{ flags: in.Flags, resolver: in.Resolver, }) if o.initialized { - out.Flags |= piface.UnmarshalInitialized + out.Flags |= protoiface.UnmarshalInitialized } return out, st } @@ -106,22 +106,22 @@ const ( validationTypeMessageSetItem ) -func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescriptor, ft reflect.Type) validationInfo { +func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo { var vi validationInfo switch { case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { vi.mi = getMessageInfo(ot.Field(0).Type) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { vi.mi = getMessageInfo(ot.Field(0).Type) } - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String } @@ -129,7 +129,7 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip default: vi = newValidationInfo(fd, ft) } - if fd.Cardinality() == pref.Required { + if fd.Cardinality() == protoreflect.Required { // Avoid overflow. The required field check is done with a 64-bit mask, with // any message containing more than 64 required fields always reported as // potentially uninitialized, so it is not important to get a precise count @@ -142,22 +142,22 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip return vi } -func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo { +func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo { var vi validationInfo switch { case fd.IsList(): switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } - case pref.StringKind: + case protoreflect.StringKind: vi.typ = validationTypeBytes if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String @@ -175,33 +175,33 @@ func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo case fd.IsMap(): vi.typ = validationTypeMap switch fd.MapKey().Kind() { - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.keyType = validationTypeUTF8String } } switch fd.MapValue().Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.valType = validationTypeMessage if ft.Kind() == reflect.Map { vi.mi = getMessageInfo(ft.Elem()) } - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.valType = validationTypeUTF8String } } default: switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if !fd.IsWeak() { vi.mi = getMessageInfo(ft) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup vi.mi = getMessageInfo(ft) - case pref.StringKind: + case protoreflect.StringKind: vi.typ = validationTypeBytes if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String @@ -314,11 +314,11 @@ State: break } messageName := fd.Message().FullName() - messageType, err := preg.GlobalTypes.FindMessageByName(messageName) + messageType, err := protoregistry.GlobalTypes.FindMessageByName(messageName) switch err { case nil: vi.mi, _ = messageType.(*MessageInfo) - case preg.NotFound: + case protoregistry.NotFound: vi.typ = validationTypeBytes default: return out, ValidationUnknown @@ -335,7 +335,7 @@ State: // unmarshaling to begin failing. Supporting this requires some way to // determine if the resolver is frozen. xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), num) - if err != nil && err != preg.NotFound { + if err != nil && err != protoregistry.NotFound { return out, ValidationUnknown } if err == nil { @@ -513,7 +513,7 @@ State: } xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), typeid) switch { - case err == preg.NotFound: + case err == protoregistry.NotFound: b = b[n:] case err != nil: return out, ValidationUnknown diff --git a/vendor/google.golang.org/protobuf/internal/impl/weak.go b/vendor/google.golang.org/protobuf/internal/impl/weak.go index 009cbefd..eb79a7ba 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/weak.go +++ b/vendor/google.golang.org/protobuf/internal/impl/weak.go @@ -7,7 +7,7 @@ package impl import ( "fmt" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -17,32 +17,32 @@ import ( // defined directly on it. type weakFields WeakFields -func (w weakFields) get(num pref.FieldNumber) (pref.ProtoMessage, bool) { +func (w weakFields) get(num protoreflect.FieldNumber) (protoreflect.ProtoMessage, bool) { m, ok := w[int32(num)] return m, ok } -func (w *weakFields) set(num pref.FieldNumber, m pref.ProtoMessage) { +func (w *weakFields) set(num protoreflect.FieldNumber, m protoreflect.ProtoMessage) { if *w == nil { *w = make(weakFields) } (*w)[int32(num)] = m } -func (w *weakFields) clear(num pref.FieldNumber) { +func (w *weakFields) clear(num protoreflect.FieldNumber) { delete(*w, int32(num)) } -func (Export) HasWeak(w WeakFields, num pref.FieldNumber) bool { +func (Export) HasWeak(w WeakFields, num protoreflect.FieldNumber) bool { _, ok := w[int32(num)] return ok } -func (Export) ClearWeak(w *WeakFields, num pref.FieldNumber) { +func (Export) ClearWeak(w *WeakFields, num protoreflect.FieldNumber) { delete(*w, int32(num)) } -func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pref.ProtoMessage { +func (Export) GetWeak(w WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName) protoreflect.ProtoMessage { if m, ok := w[int32(num)]; ok { return m } @@ -53,7 +53,7 @@ func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pr return mt.Zero().Interface() } -func (Export) SetWeak(w *WeakFields, num pref.FieldNumber, name pref.FullName, m pref.ProtoMessage) { +func (Export) SetWeak(w *WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName, m protoreflect.ProtoMessage) { if m != nil { mt, _ := protoregistry.GlobalTypes.FindMessageByName(name) if mt == nil { diff --git a/vendor/google.golang.org/protobuf/internal/order/order.go b/vendor/google.golang.org/protobuf/internal/order/order.go index 2a24953f..dea522e1 100644 --- a/vendor/google.golang.org/protobuf/internal/order/order.go +++ b/vendor/google.golang.org/protobuf/internal/order/order.go @@ -5,12 +5,12 @@ package order import ( - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // FieldOrder specifies the ordering to visit message fields. // It is a function that reports whether x is ordered before y. -type FieldOrder func(x, y pref.FieldDescriptor) bool +type FieldOrder func(x, y protoreflect.FieldDescriptor) bool var ( // AnyFieldOrder specifies no specific field ordering. @@ -18,9 +18,9 @@ var ( // LegacyFieldOrder sorts fields in the same ordering as emitted by // wire serialization in the github.com/golang/protobuf implementation. - LegacyFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + LegacyFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { ox, oy := x.ContainingOneof(), y.ContainingOneof() - inOneof := func(od pref.OneofDescriptor) bool { + inOneof := func(od protoreflect.OneofDescriptor) bool { return od != nil && !od.IsSynthetic() } @@ -33,7 +33,7 @@ var ( return !inOneof(ox) && inOneof(oy) } // Fields in disjoint oneof sets are sorted by declaration index. - if ox != nil && oy != nil && ox != oy { + if inOneof(ox) && inOneof(oy) && ox != oy { return ox.Index() < oy.Index() } // Fields sorted by field number. @@ -41,14 +41,14 @@ var ( } // NumberFieldOrder sorts fields by their field number. - NumberFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + NumberFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { return x.Number() < y.Number() } // IndexNameFieldOrder sorts non-extension fields before extension fields. // Non-extensions are sorted according to their declaration index. // Extensions are sorted according to their full name. - IndexNameFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + IndexNameFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { // Non-extension fields sort before extension fields. if x.IsExtension() != y.IsExtension() { return !x.IsExtension() && y.IsExtension() @@ -64,7 +64,7 @@ var ( // KeyOrder specifies the ordering to visit map entries. // It is a function that reports whether x is ordered before y. -type KeyOrder func(x, y pref.MapKey) bool +type KeyOrder func(x, y protoreflect.MapKey) bool var ( // AnyKeyOrder specifies no specific key ordering. @@ -72,7 +72,7 @@ var ( // GenericKeyOrder sorts false before true, numeric keys in ascending order, // and strings in lexicographical ordering according to UTF-8 codepoints. - GenericKeyOrder KeyOrder = func(x, y pref.MapKey) bool { + GenericKeyOrder KeyOrder = func(x, y protoreflect.MapKey) bool { switch x.Interface().(type) { case bool: return !x.Bool() && y.Bool() diff --git a/vendor/google.golang.org/protobuf/internal/order/range.go b/vendor/google.golang.org/protobuf/internal/order/range.go index c8090e0c..1665a68e 100644 --- a/vendor/google.golang.org/protobuf/internal/order/range.go +++ b/vendor/google.golang.org/protobuf/internal/order/range.go @@ -9,12 +9,12 @@ import ( "sort" "sync" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type messageField struct { - fd pref.FieldDescriptor - v pref.Value + fd protoreflect.FieldDescriptor + v protoreflect.Value } var messageFieldPool = sync.Pool{ @@ -25,8 +25,8 @@ type ( // FieldRnger is an interface for visiting all fields in a message. // The protoreflect.Message type implements this interface. FieldRanger interface{ Range(VisitField) } - // VisitField is called everytime a message field is visited. - VisitField = func(pref.FieldDescriptor, pref.Value) bool + // VisitField is called every time a message field is visited. + VisitField = func(protoreflect.FieldDescriptor, protoreflect.Value) bool ) // RangeFields iterates over the fields of fs according to the specified order. @@ -47,7 +47,7 @@ func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) { }() // Collect all fields in the message and sort them. - fs.Range(func(fd pref.FieldDescriptor, v pref.Value) bool { + fs.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { fields = append(fields, messageField{fd, v}) return true }) @@ -64,8 +64,8 @@ func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) { } type mapEntry struct { - k pref.MapKey - v pref.Value + k protoreflect.MapKey + v protoreflect.Value } var mapEntryPool = sync.Pool{ @@ -76,8 +76,8 @@ type ( // EntryRanger is an interface for visiting all fields in a message. // The protoreflect.Map type implements this interface. EntryRanger interface{ Range(VisitEntry) } - // VisitEntry is called everytime a map entry is visited. - VisitEntry = func(pref.MapKey, pref.Value) bool + // VisitEntry is called every time a map entry is visited. + VisitEntry = func(protoreflect.MapKey, protoreflect.Value) bool ) // RangeEntries iterates over the entries of es according to the specified order. @@ -98,7 +98,7 @@ func RangeEntries(es EntryRanger, less KeyOrder, fn VisitEntry) { }() // Collect all entries in the map and sort them. - es.Range(func(k pref.MapKey, v pref.Value) bool { + es.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { entries = append(entries, mapEntry{k, v}) return true }) diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go index 85e074c9..a1f6f333 100644 --- a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package strs diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go index 2160c701..61a84d34 100644 --- a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package strs @@ -9,7 +10,7 @@ package strs import ( "unsafe" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type ( @@ -58,7 +59,7 @@ type Builder struct { // AppendFullName is equivalent to protoreflect.FullName.Append, // but optimized for large batches where each name has a shared lifetime. -func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName { +func (sb *Builder) AppendFullName(prefix protoreflect.FullName, name protoreflect.Name) protoreflect.FullName { n := len(prefix) + len(".") + len(name) if len(prefix) == 0 { n -= len(".") @@ -67,7 +68,7 @@ func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.Ful sb.buf = append(sb.buf, prefix...) sb.buf = append(sb.buf, '.') sb.buf = append(sb.buf, name...) - return pref.FullName(sb.last(n)) + return protoreflect.FullName(sb.last(n)) } // MakeString is equivalent to string(b), but optimized for large batches @@ -86,7 +87,7 @@ func (sb *Builder) grow(n int) { // Unlike strings.Builder, we do not need to copy over the contents // of the old buffer since our builder provides no API for // retrieving previously created strings. - sb.buf = make([]byte, 2*(cap(sb.buf)+n)) + sb.buf = make([]byte, 0, 2*(cap(sb.buf)+n)) } func (sb *Builder) last(n int) string { diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index 5879131d..0999f29d 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -12,47 +12,46 @@ import ( // These constants determine the current version of this module. // -// // For our release process, we enforce the following rules: -// * Tagged releases use a tag that is identical to String. -// * Tagged releases never reference a commit where the String -// contains "devel". -// * The set of all commits in this repository where String -// does not contain "devel" must have a unique String. -// +// - Tagged releases use a tag that is identical to String. +// - Tagged releases never reference a commit where the String +// contains "devel". +// - The set of all commits in this repository where String +// does not contain "devel" must have a unique String. // // Steps for tagging a new release: -// 1. Create a new CL. // -// 2. Update Minor, Patch, and/or PreRelease as necessary. -// PreRelease must not contain the string "devel". +// 1. Create a new CL. // -// 3. Since the last released minor version, have there been any changes to -// generator that relies on new functionality in the runtime? -// If yes, then increment RequiredGenerated. +// 2. Update Minor, Patch, and/or PreRelease as necessary. +// PreRelease must not contain the string "devel". // -// 4. Since the last released minor version, have there been any changes to -// the runtime that removes support for old .pb.go source code? -// If yes, then increment SupportMinimum. +// 3. Since the last released minor version, have there been any changes to +// generator that relies on new functionality in the runtime? +// If yes, then increment RequiredGenerated. // -// 5. Send out the CL for review and submit it. -// Note that the next CL in step 8 must be submitted after this CL -// without any other CLs in-between. +// 4. Since the last released minor version, have there been any changes to +// the runtime that removes support for old .pb.go source code? +// If yes, then increment SupportMinimum. // -// 6. Tag a new version, where the tag is is the current String. +// 5. Send out the CL for review and submit it. +// Note that the next CL in step 8 must be submitted after this CL +// without any other CLs in-between. // -// 7. Write release notes for all notable changes -// between this release and the last release. +// 6. Tag a new version, where the tag is is the current String. // -// 8. Create a new CL. +// 7. Write release notes for all notable changes +// between this release and the last release. // -// 9. Update PreRelease to include the string "devel". -// For example: "" -> "devel" or "rc.1" -> "rc.1.devel" +// 8. Create a new CL. // -// 10. Send out the CL for review and submit it. +// 9. Update PreRelease to include the string "devel". +// For example: "" -> "devel" or "rc.1" -> "rc.1.devel" +// +// 10. Send out the CL for review and submit it. const ( Major = 1 - Minor = 26 + Minor = 31 Patch = 0 PreRelease = "" ) @@ -60,6 +59,7 @@ const ( // String formats the version string for this module in semver format. // // Examples: +// // v1.20.1 // v1.21.0-rc.1 func String() string { diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go index 49f9b8c8..48d47946 100644 --- a/vendor/google.golang.org/protobuf/proto/decode.go +++ b/vendor/google.golang.org/protobuf/proto/decode.go @@ -19,7 +19,8 @@ import ( // UnmarshalOptions configures the unmarshaler. // // Example usage: -// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m) +// +// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m) type UnmarshalOptions struct { pragma.NoUnkeyedLiterals @@ -42,18 +43,25 @@ type UnmarshalOptions struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + + // RecursionLimit limits how deeply messages may be nested. + // If zero, a default limit is applied. + RecursionLimit int } // Unmarshal parses the wire-format message in b and places the result in m. // The provided message must be mutable (e.g., a non-nil pointer to a message). func Unmarshal(b []byte, m Message) error { - _, err := UnmarshalOptions{}.unmarshal(b, m.ProtoReflect()) + _, err := UnmarshalOptions{RecursionLimit: protowire.DefaultRecursionLimit}.unmarshal(b, m.ProtoReflect()) return err } // Unmarshal parses the wire-format message in b and places the result in m. // The provided message must be mutable (e.g., a non-nil pointer to a message). func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error { + if o.RecursionLimit == 0 { + o.RecursionLimit = protowire.DefaultRecursionLimit + } _, err := o.unmarshal(b, m.ProtoReflect()) return err } @@ -63,6 +71,9 @@ func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error { // This method permits fine-grained control over the unmarshaler. // Most users should use Unmarshal instead. func (o UnmarshalOptions) UnmarshalState(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { + if o.RecursionLimit == 0 { + o.RecursionLimit = protowire.DefaultRecursionLimit + } return o.unmarshal(in.Buf, in.Message) } @@ -86,12 +97,17 @@ func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out proto Message: m, Buf: b, Resolver: o.Resolver, + Depth: o.RecursionLimit, } if o.DiscardUnknown { in.Flags |= protoiface.UnmarshalDiscardUnknown } out, err = methods.Unmarshal(in) } else { + o.RecursionLimit-- + if o.RecursionLimit < 0 { + return out, errors.New("exceeded max recursion depth") + } err = o.unmarshalMessageSlow(b, m) } if err != nil { diff --git a/vendor/google.golang.org/protobuf/proto/doc.go b/vendor/google.golang.org/protobuf/proto/doc.go index c52d8c4a..ec71e717 100644 --- a/vendor/google.golang.org/protobuf/proto/doc.go +++ b/vendor/google.golang.org/protobuf/proto/doc.go @@ -5,19 +5,15 @@ // Package proto provides functions operating on protocol buffer messages. // // For documentation on protocol buffers in general, see: -// -// https://developers.google.com/protocol-buffers +// https://protobuf.dev. // // For a tutorial on using protocol buffers with Go, see: -// -// https://developers.google.com/protocol-buffers/docs/gotutorial +// https://protobuf.dev/getting-started/gotutorial. // // For a guide to generated Go protocol buffer code, see: +// https://protobuf.dev/reference/go/go-generated. // -// https://developers.google.com/protocol-buffers/docs/reference/go-generated -// -// -// Binary serialization +// # Binary serialization // // This package contains functions to convert to and from the wire format, // an efficient binary serialization of protocol buffers. @@ -30,8 +26,7 @@ // • Unmarshal converts a message from the wire format. // The UnmarshalOptions type provides more control over wire unmarshaling. // -// -// Basic message operations +// # Basic message operations // // • Clone makes a deep copy of a message. // @@ -45,8 +40,7 @@ // // • CheckInitialized reports whether all required fields in a message are set. // -// -// Optional scalar constructors +// # Optional scalar constructors // // The API for some generated messages represents optional scalar fields // as pointers to a value. For example, an optional string field has the @@ -61,16 +55,14 @@ // // Optional scalar fields are only supported in proto2. // -// -// Extension accessors +// # Extension accessors // // • HasExtension, GetExtension, SetExtension, and ClearExtension // access extension field values in a protocol buffer message. // // Extension fields are only supported in proto2. // -// -// Related packages +// # Related packages // // • Package "google.golang.org/protobuf/encoding/protojson" converts messages to // and from JSON. diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go index d18239c2..bf7f816d 100644 --- a/vendor/google.golang.org/protobuf/proto/encode.go +++ b/vendor/google.golang.org/protobuf/proto/encode.go @@ -16,7 +16,8 @@ import ( // MarshalOptions configures the marshaler. // // Example usage: -// b, err := MarshalOptions{Deterministic: true}.Marshal(m) +// +// b, err := MarshalOptions{Deterministic: true}.Marshal(m) type MarshalOptions struct { pragma.NoUnkeyedLiterals @@ -101,7 +102,9 @@ func (o MarshalOptions) Marshal(m Message) ([]byte, error) { // otherwise it returns a non-nil empty buffer. // // This is to assist the edge-case where user-code does the following: +// // m1.OptionalBytes, _ = proto.Marshal(m2) +// // where they expect the proto2 "optional_bytes" field to be populated // if any only if m2 is a valid message. func emptyBytesForMessage(m Message) []byte { diff --git a/vendor/google.golang.org/protobuf/proto/equal.go b/vendor/google.golang.org/protobuf/proto/equal.go index 4dba2b96..1a0be1b0 100644 --- a/vendor/google.golang.org/protobuf/proto/equal.go +++ b/vendor/google.golang.org/protobuf/proto/equal.go @@ -5,163 +5,53 @@ package proto import ( - "bytes" - "math" "reflect" - "google.golang.org/protobuf/encoding/protowire" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) -// Equal reports whether two messages are equal. -// If two messages marshal to the same bytes under deterministic serialization, -// then Equal is guaranteed to report true. +// Equal reports whether two messages are equal, +// by recursively comparing the fields of the message. // -// Two messages are equal if they belong to the same message descriptor, -// have the same set of populated known and extension field values, -// and the same set of unknown fields values. If either of the top-level -// messages are invalid, then Equal reports true only if both are invalid. +// - Bytes fields are equal if they contain identical bytes. +// Empty bytes (regardless of nil-ness) are considered equal. // -// Scalar values are compared with the equivalent of the == operator in Go, -// except bytes values which are compared using bytes.Equal and -// floating point values which specially treat NaNs as equal. -// Message values are compared by recursively calling Equal. -// Lists are equal if each element value is also equal. -// Maps are equal if they have the same set of keys, where the pair of values -// for each key is also equal. +// - Floating-point fields are equal if they contain the same value. +// Unlike the == operator, a NaN is equal to another NaN. +// +// - Other scalar fields are equal if they contain the same value. +// +// - Message fields are equal if they have +// the same set of populated known and extension field values, and +// the same set of unknown fields values. +// +// - Lists are equal if they are the same length and +// each corresponding element is equal. +// +// - Maps are equal if they have the same set of keys and +// the corresponding value for each key is equal. +// +// An invalid message is not equal to a valid message. +// An invalid message is only equal to another invalid message of the +// same type. An invalid message often corresponds to a nil pointer +// of the concrete message type. For example, (*pb.M)(nil) is not equal +// to &pb.M{}. +// If two valid messages marshal to the same bytes under deterministic +// serialization, then Equal is guaranteed to report true. func Equal(x, y Message) bool { if x == nil || y == nil { return x == nil && y == nil } + if reflect.TypeOf(x).Kind() == reflect.Ptr && x == y { + // Avoid an expensive comparison if both inputs are identical pointers. + return true + } mx := x.ProtoReflect() my := y.ProtoReflect() if mx.IsValid() != my.IsValid() { return false } - return equalMessage(mx, my) -} - -// equalMessage compares two messages. -func equalMessage(mx, my pref.Message) bool { - if mx.Descriptor() != my.Descriptor() { - return false - } - - nx := 0 - equal := true - mx.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { - nx++ - vy := my.Get(fd) - equal = my.Has(fd) && equalField(fd, vx, vy) - return equal - }) - if !equal { - return false - } - ny := 0 - my.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { - ny++ - return true - }) - if nx != ny { - return false - } - - return equalUnknown(mx.GetUnknown(), my.GetUnknown()) -} - -// equalField compares two fields. -func equalField(fd pref.FieldDescriptor, x, y pref.Value) bool { - switch { - case fd.IsList(): - return equalList(fd, x.List(), y.List()) - case fd.IsMap(): - return equalMap(fd, x.Map(), y.Map()) - default: - return equalValue(fd, x, y) - } -} - -// equalMap compares two maps. -func equalMap(fd pref.FieldDescriptor, x, y pref.Map) bool { - if x.Len() != y.Len() { - return false - } - equal := true - x.Range(func(k pref.MapKey, vx pref.Value) bool { - vy := y.Get(k) - equal = y.Has(k) && equalValue(fd.MapValue(), vx, vy) - return equal - }) - return equal -} - -// equalList compares two lists. -func equalList(fd pref.FieldDescriptor, x, y pref.List) bool { - if x.Len() != y.Len() { - return false - } - for i := x.Len() - 1; i >= 0; i-- { - if !equalValue(fd, x.Get(i), y.Get(i)) { - return false - } - } - return true -} - -// equalValue compares two singular values. -func equalValue(fd pref.FieldDescriptor, x, y pref.Value) bool { - switch fd.Kind() { - case pref.BoolKind: - return x.Bool() == y.Bool() - case pref.EnumKind: - return x.Enum() == y.Enum() - case pref.Int32Kind, pref.Sint32Kind, - pref.Int64Kind, pref.Sint64Kind, - pref.Sfixed32Kind, pref.Sfixed64Kind: - return x.Int() == y.Int() - case pref.Uint32Kind, pref.Uint64Kind, - pref.Fixed32Kind, pref.Fixed64Kind: - return x.Uint() == y.Uint() - case pref.FloatKind, pref.DoubleKind: - fx := x.Float() - fy := y.Float() - if math.IsNaN(fx) || math.IsNaN(fy) { - return math.IsNaN(fx) && math.IsNaN(fy) - } - return fx == fy - case pref.StringKind: - return x.String() == y.String() - case pref.BytesKind: - return bytes.Equal(x.Bytes(), y.Bytes()) - case pref.MessageKind, pref.GroupKind: - return equalMessage(x.Message(), y.Message()) - default: - return x.Interface() == y.Interface() - } -} - -// equalUnknown compares unknown fields by direct comparison on the raw bytes -// of each individual field number. -func equalUnknown(x, y pref.RawFields) bool { - if len(x) != len(y) { - return false - } - if bytes.Equal([]byte(x), []byte(y)) { - return true - } - - mx := make(map[pref.FieldNumber]pref.RawFields) - my := make(map[pref.FieldNumber]pref.RawFields) - for len(x) > 0 { - fnum, _, n := protowire.ConsumeField(x) - mx[fnum] = append(mx[fnum], x[:n]...) - x = x[n:] - } - for len(y) > 0 { - fnum, _, n := protowire.ConsumeField(y) - my[fnum] = append(my[fnum], y[:n]...) - y = y[n:] - } - return reflect.DeepEqual(mx, my) + vx := protoreflect.ValueOfMessage(mx) + vy := protoreflect.ValueOfMessage(my) + return vx.Equal(vy) } diff --git a/vendor/google.golang.org/protobuf/proto/proto_methods.go b/vendor/google.golang.org/protobuf/proto/proto_methods.go index d8dd604f..465e057b 100644 --- a/vendor/google.golang.org/protobuf/proto/proto_methods.go +++ b/vendor/google.golang.org/protobuf/proto/proto_methods.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // The protoreflect build tag disables use of fast-path methods. +//go:build !protoreflect // +build !protoreflect package proto diff --git a/vendor/google.golang.org/protobuf/proto/proto_reflect.go b/vendor/google.golang.org/protobuf/proto/proto_reflect.go index b103d432..494d6cee 100644 --- a/vendor/google.golang.org/protobuf/proto/proto_reflect.go +++ b/vendor/google.golang.org/protobuf/proto/proto_reflect.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // The protoreflect build tag disables use of fast-path methods. +//go:build protoreflect // +build protoreflect package proto diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go index 554b9c6c..f1692b49 100644 --- a/vendor/google.golang.org/protobuf/proto/size.go +++ b/vendor/google.golang.org/protobuf/proto/size.go @@ -73,23 +73,27 @@ func (o MarshalOptions) sizeField(fd protoreflect.FieldDescriptor, value protore } func (o MarshalOptions) sizeList(num protowire.Number, fd protoreflect.FieldDescriptor, list protoreflect.List) (size int) { + sizeTag := protowire.SizeTag(num) + if fd.IsPacked() && list.Len() > 0 { content := 0 for i, llen := 0, list.Len(); i < llen; i++ { content += o.sizeSingular(num, fd.Kind(), list.Get(i)) } - return protowire.SizeTag(num) + protowire.SizeBytes(content) + return sizeTag + protowire.SizeBytes(content) } for i, llen := 0, list.Len(); i < llen; i++ { - size += protowire.SizeTag(num) + o.sizeSingular(num, fd.Kind(), list.Get(i)) + size += sizeTag + o.sizeSingular(num, fd.Kind(), list.Get(i)) } return size } func (o MarshalOptions) sizeMap(num protowire.Number, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) (size int) { + sizeTag := protowire.SizeTag(num) + mapv.Range(func(key protoreflect.MapKey, value protoreflect.Value) bool { - size += protowire.SizeTag(num) + size += sizeTag size += protowire.SizeBytes(o.sizeField(fd.MapKey(), key.Value()) + o.sizeField(fd.MapValue(), value)) return true }) diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go index cebb36cd..27d7e350 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go @@ -155,9 +155,9 @@ func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName, // // Suppose the scope was "fizz.buzz" and the reference was "Foo.Bar", // then the following full names are searched: -// * fizz.buzz.Foo.Bar -// * fizz.Foo.Bar -// * Foo.Bar +// - fizz.buzz.Foo.Bar +// - fizz.Foo.Bar +// - Foo.Bar func (r *resolver) findDescriptor(scope protoreflect.FullName, ref partialName) (protoreflect.Descriptor, error) { if !ref.IsValid() { return nil, errors.New("invalid name reference: %q", ref) diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go index 6be5d16e..d5d5af6e 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go @@ -53,6 +53,7 @@ type ( FindExtensionByName(field FullName) (ExtensionType, error) FindExtensionByNumber(message FullName, field FieldNumber) (ExtensionType, error) } + Depth int } unmarshalOutput = struct { pragma.NoUnkeyedLiterals diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go index dd85915b..55aa1492 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go @@ -8,8 +8,7 @@ // defined in proto source files and value interfaces which provide the // ability to examine and manipulate the contents of messages. // -// -// Protocol Buffer Descriptors +// # Protocol Buffer Descriptors // // Protobuf descriptors (e.g., EnumDescriptor or MessageDescriptor) // are immutable objects that represent protobuf type information. @@ -26,8 +25,7 @@ // The "google.golang.org/protobuf/reflect/protodesc" package converts between // google.protobuf.DescriptorProto messages and protobuf descriptors. // -// -// Go Type Descriptors +// # Go Type Descriptors // // A type descriptor (e.g., EnumType or MessageType) is a constructor for // a concrete Go type that represents the associated protobuf descriptor. @@ -41,8 +39,7 @@ // The "google.golang.org/protobuf/types/dynamicpb" package can be used to // create Go type descriptors from protobuf descriptors. // -// -// Value Interfaces +// # Value Interfaces // // The Enum and Message interfaces provide a reflective view over an // enum or message instance. For enums, it provides the ability to retrieve @@ -55,13 +52,11 @@ // The "github.com/golang/protobuf/proto".MessageReflect function can be used // to obtain a reflective view on older messages. // -// -// Relationships +// # Relationships // // The following diagrams demonstrate the relationships between // various types declared in this package. // -// // ┌───────────────────────────────────┐ // V │ // ┌────────────── New(n) ─────────────┐ │ @@ -83,7 +78,6 @@ // // • An Enum is a concrete enum instance. Generated enums implement Enum. // -// // ┌──────────────── New() ─────────────────┐ // │ │ // │ ┌─── Descriptor() ─────┐ │ ┌── Interface() ───┐ @@ -98,12 +92,22 @@ // // • A MessageType describes a concrete Go message type. // It has a MessageDescriptor and can construct a Message instance. +// Just as how Go's reflect.Type is a reflective description of a Go type, +// a MessageType is a reflective description of a Go type for a protobuf message. // // • A MessageDescriptor describes an abstract protobuf message type. -// -// • A Message is a concrete message instance. Generated messages implement -// ProtoMessage, which can convert to/from a Message. -// +// It has no understanding of Go types. In order to construct a MessageType +// from just a MessageDescriptor, you can consider looking up the message type +// in the global registry using protoregistry.GlobalTypes.FindMessageByName +// or constructing a dynamic MessageType using dynamicpb.NewMessageType. +// +// • A Message is a reflective view over a concrete message instance. +// Generated messages implement ProtoMessage, which can convert to a Message. +// Just as how Go's reflect.Value is a reflective view over a Go value, +// a Message is a reflective view over a concrete protobuf message instance. +// Using Go reflection as an analogy, the ProtoReflect method is similar to +// calling reflect.ValueOf, and the Message.Interface method is similar to +// calling reflect.Value.Interface. // // ┌── TypeDescriptor() ──┐ ┌───── Descriptor() ─────┐ // │ V │ V diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go index 121ba3a0..0b994288 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go @@ -87,6 +87,7 @@ func (p1 SourcePath) Equal(p2 SourcePath) bool { // in a future version of this module. // // Example output: +// // .message_type[6].nested_type[15].field[3] func (p SourcePath) String() string { b := p.appendFileDescriptorProto(nil) diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go index b03c1223..717b106f 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go @@ -35,6 +35,8 @@ func (p *SourcePath) appendFileDescriptorProto(b []byte) []byte { b = p.appendSingularField(b, "source_code_info", (*SourcePath).appendSourceCodeInfo) case 12: b = p.appendSingularField(b, "syntax", nil) + case 13: + b = p.appendSingularField(b, "edition", nil) } return b } @@ -236,6 +238,8 @@ func (p *SourcePath) appendMessageOptions(b []byte) []byte { b = p.appendSingularField(b, "deprecated", nil) case 7: b = p.appendSingularField(b, "map_entry", nil) + case 11: + b = p.appendSingularField(b, "deprecated_legacy_json_field_conflicts", nil) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -279,6 +283,8 @@ func (p *SourcePath) appendEnumOptions(b []byte) []byte { b = p.appendSingularField(b, "allow_alias", nil) case 3: b = p.appendSingularField(b, "deprecated", nil) + case 6: + b = p.appendSingularField(b, "deprecated_legacy_json_field_conflicts", nil) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -345,10 +351,20 @@ func (p *SourcePath) appendFieldOptions(b []byte) []byte { b = p.appendSingularField(b, "jstype", nil) case 5: b = p.appendSingularField(b, "lazy", nil) + case 15: + b = p.appendSingularField(b, "unverified_lazy", nil) case 3: b = p.appendSingularField(b, "deprecated", nil) case 10: b = p.appendSingularField(b, "weak", nil) + case 16: + b = p.appendSingularField(b, "debug_redact", nil) + case 17: + b = p.appendSingularField(b, "retention", nil) + case 18: + b = p.appendSingularField(b, "target", nil) + case 19: + b = p.appendRepeatedField(b, "targets", nil) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -404,6 +420,10 @@ func (p *SourcePath) appendExtensionRangeOptions(b []byte) []byte { switch (*p)[0] { case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + case 2: + b = p.appendRepeatedField(b, "declaration", (*SourcePath).appendExtensionRangeOptions_Declaration) + case 3: + b = p.appendSingularField(b, "verification", nil) } return b } @@ -459,3 +479,24 @@ func (p *SourcePath) appendUninterpretedOption_NamePart(b []byte) []byte { } return b } + +func (p *SourcePath) appendExtensionRangeOptions_Declaration(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "number", nil) + case 2: + b = p.appendSingularField(b, "full_name", nil) + case 3: + b = p.appendSingularField(b, "type", nil) + case 4: + b = p.appendSingularField(b, "is_repeated", nil) + case 5: + b = p.appendSingularField(b, "reserved", nil) + case 6: + b = p.appendSingularField(b, "repeated", nil) + } + return b +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go index 8e53c44a..3867470d 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go @@ -480,6 +480,7 @@ type ExtensionDescriptors interface { // relative to the parent that it is declared within. // // For example: +// // syntax = "proto2"; // package example; // message FooMessage { diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go index f3198107..37601b78 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go @@ -148,7 +148,7 @@ type Message interface { // be preserved in marshaling or other operations. IsValid() bool - // ProtoMethods returns optional fast-path implementions of various operations. + // ProtoMethods returns optional fast-path implementations of various operations. // This method may return nil. // // The returned methods type is identical to diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go new file mode 100644 index 00000000..59165254 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go @@ -0,0 +1,168 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +import ( + "bytes" + "fmt" + "math" + "reflect" + + "google.golang.org/protobuf/encoding/protowire" +) + +// Equal reports whether v1 and v2 are recursively equal. +// +// - Values of different types are always unequal. +// +// - Bytes values are equal if they contain identical bytes. +// Empty bytes (regardless of nil-ness) are considered equal. +// +// - Floating point values are equal if they contain the same value. +// Unlike the == operator, a NaN is equal to another NaN. +// +// - Enums are equal if they contain the same number. +// Since Value does not contain an enum descriptor, +// enum values do not consider the type of the enum. +// +// - Other scalar values are equal if they contain the same value. +// +// - Message values are equal if they belong to the same message descriptor, +// have the same set of populated known and extension field values, +// and the same set of unknown fields values. +// +// - Lists are equal if they are the same length and +// each corresponding element is equal. +// +// - Maps are equal if they have the same set of keys and +// the corresponding value for each key is equal. +func (v1 Value) Equal(v2 Value) bool { + return equalValue(v1, v2) +} + +func equalValue(x, y Value) bool { + eqType := x.typ == y.typ + switch x.typ { + case nilType: + return eqType + case boolType: + return eqType && x.Bool() == y.Bool() + case int32Type, int64Type: + return eqType && x.Int() == y.Int() + case uint32Type, uint64Type: + return eqType && x.Uint() == y.Uint() + case float32Type, float64Type: + return eqType && equalFloat(x.Float(), y.Float()) + case stringType: + return eqType && x.String() == y.String() + case bytesType: + return eqType && bytes.Equal(x.Bytes(), y.Bytes()) + case enumType: + return eqType && x.Enum() == y.Enum() + default: + switch x := x.Interface().(type) { + case Message: + y, ok := y.Interface().(Message) + return ok && equalMessage(x, y) + case List: + y, ok := y.Interface().(List) + return ok && equalList(x, y) + case Map: + y, ok := y.Interface().(Map) + return ok && equalMap(x, y) + default: + panic(fmt.Sprintf("unknown type: %T", x)) + } + } +} + +// equalFloat compares two floats, where NaNs are treated as equal. +func equalFloat(x, y float64) bool { + if math.IsNaN(x) || math.IsNaN(y) { + return math.IsNaN(x) && math.IsNaN(y) + } + return x == y +} + +// equalMessage compares two messages. +func equalMessage(mx, my Message) bool { + if mx.Descriptor() != my.Descriptor() { + return false + } + + nx := 0 + equal := true + mx.Range(func(fd FieldDescriptor, vx Value) bool { + nx++ + vy := my.Get(fd) + equal = my.Has(fd) && equalValue(vx, vy) + return equal + }) + if !equal { + return false + } + ny := 0 + my.Range(func(fd FieldDescriptor, vx Value) bool { + ny++ + return true + }) + if nx != ny { + return false + } + + return equalUnknown(mx.GetUnknown(), my.GetUnknown()) +} + +// equalList compares two lists. +func equalList(x, y List) bool { + if x.Len() != y.Len() { + return false + } + for i := x.Len() - 1; i >= 0; i-- { + if !equalValue(x.Get(i), y.Get(i)) { + return false + } + } + return true +} + +// equalMap compares two maps. +func equalMap(x, y Map) bool { + if x.Len() != y.Len() { + return false + } + equal := true + x.Range(func(k MapKey, vx Value) bool { + vy := y.Get(k) + equal = y.Has(k) && equalValue(vx, vy) + return equal + }) + return equal +} + +// equalUnknown compares unknown fields by direct comparison on the raw bytes +// of each individual field number. +func equalUnknown(x, y RawFields) bool { + if len(x) != len(y) { + return false + } + if bytes.Equal([]byte(x), []byte(y)) { + return true + } + + mx := make(map[FieldNumber]RawFields) + my := make(map[FieldNumber]RawFields) + for len(x) > 0 { + fnum, _, n := protowire.ConsumeField(x) + mx[fnum] = append(mx[fnum], x[:n]...) + x = x[n:] + } + for len(y) > 0 { + fnum, _, n := protowire.ConsumeField(y) + my[fnum] = append(my[fnum], y[:n]...) + y = y[n:] + } + return reflect.DeepEqual(mx, my) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go index 918e685e..7ced876f 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package protoreflect diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go index 5a341472..08e5ef73 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go @@ -41,6 +41,32 @@ import ( // Converting to/from a Value and a concrete Go value panics on type mismatch. // For example, ValueOf("hello").Int() panics because this attempts to // retrieve an int64 from a string. +// +// List, Map, and Message Values are called "composite" values. +// +// A composite Value may alias (reference) memory at some location, +// such that changes to the Value updates the that location. +// A composite value acquired with a Mutable method, such as Message.Mutable, +// always references the source object. +// +// For example: +// +// // Append a 0 to a "repeated int32" field. +// // Since the Value returned by Mutable is guaranteed to alias +// // the source message, modifying the Value modifies the message. +// message.Mutable(fieldDesc).List().Append(protoreflect.ValueOfInt32(0)) +// +// // Assign [0] to a "repeated int32" field by creating a new Value, +// // modifying it, and assigning it. +// list := message.NewField(fieldDesc).List() +// list.Append(protoreflect.ValueOfInt32(0)) +// message.Set(fieldDesc, list) +// // ERROR: Since it is not defined whether Set aliases the source, +// // appending to the List here may or may not modify the message. +// list.Append(protoreflect.ValueOfInt32(0)) +// +// Some operations, such as Message.Get, may return an "empty, read-only" +// composite Value. Modifying an empty, read-only value panics. type Value value // The protoreflect API uses a custom Value union type instead of interface{} @@ -367,6 +393,7 @@ func (v Value) MapKey() MapKey { // ╚═════════╧═════════════════════════════════════╝ // // A MapKey is constructed and accessed through a Value: +// // k := ValueOf("hash").MapKey() // convert string to MapKey // s := k.String() // convert MapKey to string // diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go index c45debdc..702ddf22 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package protoreflect diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go index 66dcbcd0..aeb55977 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go +++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go @@ -30,9 +30,11 @@ import ( // conflictPolicy configures the policy for handling registration conflicts. // // It can be over-written at compile time with a linker-initialized variable: +// // go build -ldflags "-X google.golang.org/protobuf/reflect/protoregistry.conflictPolicy=warn" // // It can be over-written at program execution with an environment variable: +// // GOLANG_PROTOBUF_REGISTRATION_CONFLICT=warn ./main // // Neither of the above are covered by the compatibility promise and @@ -44,7 +46,7 @@ var conflictPolicy = "panic" // "panic" | "warn" | "ignore" // It is a variable so that the behavior is easily overridden in another file. var ignoreConflict = func(d protoreflect.Descriptor, err error) bool { const env = "GOLANG_PROTOBUF_REGISTRATION_CONFLICT" - const faq = "https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict" + const faq = "https://protobuf.dev/reference/go/faq#namespace-conflict" policy := conflictPolicy if v := os.Getenv(env); v != "" { policy = v @@ -94,7 +96,8 @@ type Files struct { // Note that enum values are in the top-level since that are in the same // scope as the parent enum. descsByName map[protoreflect.FullName]interface{} - filesByPath map[string]protoreflect.FileDescriptor + filesByPath map[string][]protoreflect.FileDescriptor + numFiles int } type packageDescriptor struct { @@ -117,17 +120,16 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { r.descsByName = map[protoreflect.FullName]interface{}{ "": &packageDescriptor{}, } - r.filesByPath = make(map[string]protoreflect.FileDescriptor) + r.filesByPath = make(map[string][]protoreflect.FileDescriptor) } path := file.Path() - if prev := r.filesByPath[path]; prev != nil { + if prev := r.filesByPath[path]; len(prev) > 0 { r.checkGenProtoConflict(path) err := errors.New("file %q is already registered", file.Path()) - err = amendErrorWithCaller(err, prev, file) - if r == GlobalFiles && ignoreConflict(file, err) { - err = nil + err = amendErrorWithCaller(err, prev[0], file) + if !(r == GlobalFiles && ignoreConflict(file, err)) { + return err } - return err } for name := file.Package(); name != ""; name = name.Parent() { @@ -168,7 +170,8 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { rangeTopLevelDescriptors(file, func(d protoreflect.Descriptor) { r.descsByName[d.FullName()] = d }) - r.filesByPath[path] = file + r.filesByPath[path] = append(r.filesByPath[path], file) + r.numFiles++ return nil } @@ -308,6 +311,7 @@ func (s *nameSuffix) Pop() (name protoreflect.Name) { // FindFileByPath looks up a file by the path. // // This returns (nil, NotFound) if not found. +// This returns an error if multiple files have the same path. func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) { if r == nil { return nil, NotFound @@ -316,13 +320,19 @@ func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) globalMutex.RLock() defer globalMutex.RUnlock() } - if fd, ok := r.filesByPath[path]; ok { - return fd, nil + fds := r.filesByPath[path] + switch len(fds) { + case 0: + return nil, NotFound + case 1: + return fds[0], nil + default: + return nil, errors.New("multiple files named %q", path) } - return nil, NotFound } -// NumFiles reports the number of registered files. +// NumFiles reports the number of registered files, +// including duplicate files with the same name. func (r *Files) NumFiles() int { if r == nil { return 0 @@ -331,10 +341,11 @@ func (r *Files) NumFiles() int { globalMutex.RLock() defer globalMutex.RUnlock() } - return len(r.filesByPath) + return r.numFiles } // RangeFiles iterates over all registered files while f returns true. +// If multiple files have the same name, RangeFiles iterates over all of them. // The iteration order is undefined. func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) { if r == nil { @@ -344,9 +355,11 @@ func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) { globalMutex.RLock() defer globalMutex.RUnlock() } - for _, file := range r.filesByPath { - if !f(file) { - return + for _, files := range r.filesByPath { + for _, file := range files { + if !f(file) { + return + } } } } diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go index 32c04f67..44cf467d 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go +++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go @@ -103,6 +103,7 @@ type UnmarshalInput = struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + Depth int } // UnmarshalOutput is output from the Unmarshal method. diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go index ff094e1b..a105cb23 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go +++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go @@ -26,16 +26,19 @@ const ( // EnforceVersion is used by code generated by protoc-gen-go // to statically enforce minimum and maximum versions of this package. // A compilation failure implies either that: -// * the runtime package is too old and needs to be updated OR -// * the generated code is too old and needs to be regenerated. +// - the runtime package is too old and needs to be updated OR +// - the generated code is too old and needs to be regenerated. // // The runtime package can be upgraded by running: +// // go get google.golang.org/protobuf // // The generated code can be regenerated by running: +// // protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES} // // Example usage by generated code: +// // const ( // // Verify that this generated code is sufficiently up-to-date. // _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion) @@ -49,6 +52,7 @@ const ( type EnforceVersion uint // This enforces the following invariant: +// // MinVersion ≤ GenVersion ≤ MaxVersion const ( _ = EnforceVersion(GenVersion - MinVersion) diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go index f77239fc..04c00f73 100644 --- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go +++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go @@ -43,12 +43,69 @@ package descriptorpb import ( protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoiface "google.golang.org/protobuf/runtime/protoiface" protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" sync "sync" ) +// The verification state of the extension range. +type ExtensionRangeOptions_VerificationState int32 + +const ( + // All the extensions of the range must be declared. + ExtensionRangeOptions_DECLARATION ExtensionRangeOptions_VerificationState = 0 + ExtensionRangeOptions_UNVERIFIED ExtensionRangeOptions_VerificationState = 1 +) + +// Enum value maps for ExtensionRangeOptions_VerificationState. +var ( + ExtensionRangeOptions_VerificationState_name = map[int32]string{ + 0: "DECLARATION", + 1: "UNVERIFIED", + } + ExtensionRangeOptions_VerificationState_value = map[string]int32{ + "DECLARATION": 0, + "UNVERIFIED": 1, + } +) + +func (x ExtensionRangeOptions_VerificationState) Enum() *ExtensionRangeOptions_VerificationState { + p := new(ExtensionRangeOptions_VerificationState) + *p = x + return p +} + +func (x ExtensionRangeOptions_VerificationState) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (ExtensionRangeOptions_VerificationState) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[0].Descriptor() +} + +func (ExtensionRangeOptions_VerificationState) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[0] +} + +func (x ExtensionRangeOptions_VerificationState) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *ExtensionRangeOptions_VerificationState) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = ExtensionRangeOptions_VerificationState(num) + return nil +} + +// Deprecated: Use ExtensionRangeOptions_VerificationState.Descriptor instead. +func (ExtensionRangeOptions_VerificationState) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3, 0} +} + type FieldDescriptorProto_Type int32 const ( @@ -138,11 +195,11 @@ func (x FieldDescriptorProto_Type) String() string { } func (FieldDescriptorProto_Type) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[0].Descriptor() + return file_google_protobuf_descriptor_proto_enumTypes[1].Descriptor() } func (FieldDescriptorProto_Type) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[0] + return &file_google_protobuf_descriptor_proto_enumTypes[1] } func (x FieldDescriptorProto_Type) Number() protoreflect.EnumNumber { @@ -198,11 +255,11 @@ func (x FieldDescriptorProto_Label) String() string { } func (FieldDescriptorProto_Label) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[1].Descriptor() + return file_google_protobuf_descriptor_proto_enumTypes[2].Descriptor() } func (FieldDescriptorProto_Label) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[1] + return &file_google_protobuf_descriptor_proto_enumTypes[2] } func (x FieldDescriptorProto_Label) Number() protoreflect.EnumNumber { @@ -259,11 +316,11 @@ func (x FileOptions_OptimizeMode) String() string { } func (FileOptions_OptimizeMode) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[2].Descriptor() + return file_google_protobuf_descriptor_proto_enumTypes[3].Descriptor() } func (FileOptions_OptimizeMode) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[2] + return &file_google_protobuf_descriptor_proto_enumTypes[3] } func (x FileOptions_OptimizeMode) Number() protoreflect.EnumNumber { @@ -289,7 +346,13 @@ type FieldOptions_CType int32 const ( // Default mode. - FieldOptions_STRING FieldOptions_CType = 0 + FieldOptions_STRING FieldOptions_CType = 0 + // The option [ctype=CORD] may be applied to a non-repeated field of type + // "bytes". It indicates that in C++, the data should be stored in a Cord + // instead of a string. For very large strings, this may reduce memory + // fragmentation. It may also allow better performance when parsing from a + // Cord, or when parsing with aliasing enabled, as the parsed Cord may then + // alias the original buffer. FieldOptions_CORD FieldOptions_CType = 1 FieldOptions_STRING_PIECE FieldOptions_CType = 2 ) @@ -319,11 +382,11 @@ func (x FieldOptions_CType) String() string { } func (FieldOptions_CType) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[3].Descriptor() + return file_google_protobuf_descriptor_proto_enumTypes[4].Descriptor() } func (FieldOptions_CType) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[3] + return &file_google_protobuf_descriptor_proto_enumTypes[4] } func (x FieldOptions_CType) Number() protoreflect.EnumNumber { @@ -381,11 +444,11 @@ func (x FieldOptions_JSType) String() string { } func (FieldOptions_JSType) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[4].Descriptor() + return file_google_protobuf_descriptor_proto_enumTypes[5].Descriptor() } func (FieldOptions_JSType) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[4] + return &file_google_protobuf_descriptor_proto_enumTypes[5] } func (x FieldOptions_JSType) Number() protoreflect.EnumNumber { @@ -407,6 +470,152 @@ func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 1} } +// If set to RETENTION_SOURCE, the option will be omitted from the binary. +// Note: as of January 2023, support for this is in progress and does not yet +// have an effect (b/264593489). +type FieldOptions_OptionRetention int32 + +const ( + FieldOptions_RETENTION_UNKNOWN FieldOptions_OptionRetention = 0 + FieldOptions_RETENTION_RUNTIME FieldOptions_OptionRetention = 1 + FieldOptions_RETENTION_SOURCE FieldOptions_OptionRetention = 2 +) + +// Enum value maps for FieldOptions_OptionRetention. +var ( + FieldOptions_OptionRetention_name = map[int32]string{ + 0: "RETENTION_UNKNOWN", + 1: "RETENTION_RUNTIME", + 2: "RETENTION_SOURCE", + } + FieldOptions_OptionRetention_value = map[string]int32{ + "RETENTION_UNKNOWN": 0, + "RETENTION_RUNTIME": 1, + "RETENTION_SOURCE": 2, + } +) + +func (x FieldOptions_OptionRetention) Enum() *FieldOptions_OptionRetention { + p := new(FieldOptions_OptionRetention) + *p = x + return p +} + +func (x FieldOptions_OptionRetention) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldOptions_OptionRetention) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[6].Descriptor() +} + +func (FieldOptions_OptionRetention) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[6] +} + +func (x FieldOptions_OptionRetention) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldOptions_OptionRetention) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldOptions_OptionRetention(num) + return nil +} + +// Deprecated: Use FieldOptions_OptionRetention.Descriptor instead. +func (FieldOptions_OptionRetention) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 2} +} + +// This indicates the types of entities that the field may apply to when used +// as an option. If it is unset, then the field may be freely used as an +// option on any kind of entity. Note: as of January 2023, support for this is +// in progress and does not yet have an effect (b/264593489). +type FieldOptions_OptionTargetType int32 + +const ( + FieldOptions_TARGET_TYPE_UNKNOWN FieldOptions_OptionTargetType = 0 + FieldOptions_TARGET_TYPE_FILE FieldOptions_OptionTargetType = 1 + FieldOptions_TARGET_TYPE_EXTENSION_RANGE FieldOptions_OptionTargetType = 2 + FieldOptions_TARGET_TYPE_MESSAGE FieldOptions_OptionTargetType = 3 + FieldOptions_TARGET_TYPE_FIELD FieldOptions_OptionTargetType = 4 + FieldOptions_TARGET_TYPE_ONEOF FieldOptions_OptionTargetType = 5 + FieldOptions_TARGET_TYPE_ENUM FieldOptions_OptionTargetType = 6 + FieldOptions_TARGET_TYPE_ENUM_ENTRY FieldOptions_OptionTargetType = 7 + FieldOptions_TARGET_TYPE_SERVICE FieldOptions_OptionTargetType = 8 + FieldOptions_TARGET_TYPE_METHOD FieldOptions_OptionTargetType = 9 +) + +// Enum value maps for FieldOptions_OptionTargetType. +var ( + FieldOptions_OptionTargetType_name = map[int32]string{ + 0: "TARGET_TYPE_UNKNOWN", + 1: "TARGET_TYPE_FILE", + 2: "TARGET_TYPE_EXTENSION_RANGE", + 3: "TARGET_TYPE_MESSAGE", + 4: "TARGET_TYPE_FIELD", + 5: "TARGET_TYPE_ONEOF", + 6: "TARGET_TYPE_ENUM", + 7: "TARGET_TYPE_ENUM_ENTRY", + 8: "TARGET_TYPE_SERVICE", + 9: "TARGET_TYPE_METHOD", + } + FieldOptions_OptionTargetType_value = map[string]int32{ + "TARGET_TYPE_UNKNOWN": 0, + "TARGET_TYPE_FILE": 1, + "TARGET_TYPE_EXTENSION_RANGE": 2, + "TARGET_TYPE_MESSAGE": 3, + "TARGET_TYPE_FIELD": 4, + "TARGET_TYPE_ONEOF": 5, + "TARGET_TYPE_ENUM": 6, + "TARGET_TYPE_ENUM_ENTRY": 7, + "TARGET_TYPE_SERVICE": 8, + "TARGET_TYPE_METHOD": 9, + } +) + +func (x FieldOptions_OptionTargetType) Enum() *FieldOptions_OptionTargetType { + p := new(FieldOptions_OptionTargetType) + *p = x + return p +} + +func (x FieldOptions_OptionTargetType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldOptions_OptionTargetType) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[7].Descriptor() +} + +func (FieldOptions_OptionTargetType) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[7] +} + +func (x FieldOptions_OptionTargetType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldOptions_OptionTargetType) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldOptions_OptionTargetType(num) + return nil +} + +// Deprecated: Use FieldOptions_OptionTargetType.Descriptor instead. +func (FieldOptions_OptionTargetType) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 3} +} + // Is this method side-effect-free (or safe in HTTP parlance), or idempotent, // or neither? HTTP based RPC implementation may choose GET verb for safe // methods, and PUT verb for idempotent methods instead of the default POST. @@ -443,11 +652,11 @@ func (x MethodOptions_IdempotencyLevel) String() string { } func (MethodOptions_IdempotencyLevel) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[5].Descriptor() + return file_google_protobuf_descriptor_proto_enumTypes[8].Descriptor() } func (MethodOptions_IdempotencyLevel) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[5] + return &file_google_protobuf_descriptor_proto_enumTypes[8] } func (x MethodOptions_IdempotencyLevel) Number() protoreflect.EnumNumber { @@ -469,6 +678,70 @@ func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17, 0} } +// Represents the identified object's effect on the element in the original +// .proto file. +type GeneratedCodeInfo_Annotation_Semantic int32 + +const ( + // There is no effect or the effect is indescribable. + GeneratedCodeInfo_Annotation_NONE GeneratedCodeInfo_Annotation_Semantic = 0 + // The element is set or otherwise mutated. + GeneratedCodeInfo_Annotation_SET GeneratedCodeInfo_Annotation_Semantic = 1 + // An alias to the element is returned. + GeneratedCodeInfo_Annotation_ALIAS GeneratedCodeInfo_Annotation_Semantic = 2 +) + +// Enum value maps for GeneratedCodeInfo_Annotation_Semantic. +var ( + GeneratedCodeInfo_Annotation_Semantic_name = map[int32]string{ + 0: "NONE", + 1: "SET", + 2: "ALIAS", + } + GeneratedCodeInfo_Annotation_Semantic_value = map[string]int32{ + "NONE": 0, + "SET": 1, + "ALIAS": 2, + } +) + +func (x GeneratedCodeInfo_Annotation_Semantic) Enum() *GeneratedCodeInfo_Annotation_Semantic { + p := new(GeneratedCodeInfo_Annotation_Semantic) + *p = x + return p +} + +func (x GeneratedCodeInfo_Annotation_Semantic) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (GeneratedCodeInfo_Annotation_Semantic) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[9].Descriptor() +} + +func (GeneratedCodeInfo_Annotation_Semantic) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[9] +} + +func (x GeneratedCodeInfo_Annotation_Semantic) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *GeneratedCodeInfo_Annotation_Semantic) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = GeneratedCodeInfo_Annotation_Semantic(num) + return nil +} + +// Deprecated: Use GeneratedCodeInfo_Annotation_Semantic.Descriptor instead. +func (GeneratedCodeInfo_Annotation_Semantic) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{20, 0, 0} +} + // The protocol compiler can output a FileDescriptorSet containing the .proto // files it parses. type FileDescriptorSet struct { @@ -545,8 +818,12 @@ type FileDescriptorProto struct { // development tools. SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"` // The syntax of the proto file. - // The supported values are "proto2" and "proto3". + // The supported values are "proto2", "proto3", and "editions". + // + // If `edition` is present, this value must be "editions". Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` + // The edition of the proto file, which is an opaque string. + Edition *string `protobuf:"bytes,13,opt,name=edition" json:"edition,omitempty"` } func (x *FileDescriptorProto) Reset() { @@ -665,6 +942,13 @@ func (x *FileDescriptorProto) GetSyntax() string { return "" } +func (x *FileDescriptorProto) GetEdition() string { + if x != nil && x.Edition != nil { + return *x.Edition + } + return "" +} + // Describes a message type. type DescriptorProto struct { state protoimpl.MessageState @@ -795,7 +1079,21 @@ type ExtensionRangeOptions struct { // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} + // go/protobuf-stripping-extension-declarations + // Like Metadata, but we use a repeated field to hold all extension + // declarations. This should avoid the size increases of transforming a large + // extension range into small ranges in generated binaries. + Declaration []*ExtensionRangeOptions_Declaration `protobuf:"bytes,2,rep,name=declaration" json:"declaration,omitempty"` + // The verification state of the range. + // TODO(b/278783756): flip the default to DECLARATION once all empty ranges + // are marked as UNVERIFIED. + Verification *ExtensionRangeOptions_VerificationState `protobuf:"varint,3,opt,name=verification,enum=google.protobuf.ExtensionRangeOptions_VerificationState,def=1" json:"verification,omitempty"` +} + +// Default values for ExtensionRangeOptions fields. +const ( + Default_ExtensionRangeOptions_Verification = ExtensionRangeOptions_UNVERIFIED +) func (x *ExtensionRangeOptions) Reset() { *x = ExtensionRangeOptions{} @@ -829,15 +1127,6 @@ func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3} } -var extRange_ExtensionRangeOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use ExtensionRangeOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*ExtensionRangeOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_ExtensionRangeOptions -} - func (x *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -845,6 +1134,20 @@ func (x *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption return nil } +func (x *ExtensionRangeOptions) GetDeclaration() []*ExtensionRangeOptions_Declaration { + if x != nil { + return x.Declaration + } + return nil +} + +func (x *ExtensionRangeOptions) GetVerification() ExtensionRangeOptions_VerificationState { + if x != nil && x.Verification != nil { + return *x.Verification + } + return Default_ExtensionRangeOptions_Verification +} + // Describes a field within a message. type FieldDescriptorProto struct { state protoimpl.MessageState @@ -870,7 +1173,6 @@ type FieldDescriptorProto struct { // For booleans, "true" or "false". // For strings, contains the default text contents (not escaped in any way). // For bytes, contains the C escaped value. All bytes >= 128 are escaped. - // TODO(kenton): Base-64 encode? DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"` // If set, gives the index of a oneof in the containing type's oneof_decl // list. This field is a member of that oneof. @@ -1392,22 +1694,22 @@ type FileOptions struct { // inappropriate because proto packages do not normally start with backwards // domain names. JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). + // Controls the name of the wrapper Java class generated for the .proto file. + // That class will always contain the .proto file's getDescriptor() method as + // well as any top-level extensions defined in the .proto file. + // If java_multiple_files is disabled, then all the other classes from the + // .proto file will be nested inside the single wrapper outer class. JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` - // If set true, then the Java code generator will generate a separate .java + // If enabled, then the Java code generator will generate a separate .java // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be + // file. Thus, these types will *not* be nested inside the wrapper class + // named by java_outer_classname. However, the wrapper class will still be // generated to contain the file's getDescriptor() method as well as any // top-level extensions defined in the file. JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` // This option does nothing. // - // Deprecated: Do not use. + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // If set true, then the Java2 code generator will generate code that // throws an exception whenever an attempt is made to assign a non-UTF-8 @@ -1520,15 +1822,6 @@ func (*FileOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10} } -var extRange_FileOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use FileOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*FileOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_FileOptions -} - func (x *FileOptions) GetJavaPackage() string { if x != nil && x.JavaPackage != nil { return *x.JavaPackage @@ -1550,7 +1843,7 @@ func (x *FileOptions) GetJavaMultipleFiles() bool { return Default_FileOptions_JavaMultipleFiles } -// Deprecated: Do not use. +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. func (x *FileOptions) GetJavaGenerateEqualsAndHash() bool { if x != nil && x.JavaGenerateEqualsAndHash != nil { return *x.JavaGenerateEqualsAndHash @@ -1689,10 +1982,12 @@ type MessageOptions struct { // efficient, has fewer features, and is more complicated. // // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } + // + // message Foo { + // option message_set_wire_format = true; + // extensions 4 to max; + // } + // // Note that the message cannot have any defined fields; MessageSets only // have extensions. // @@ -1711,28 +2006,44 @@ type MessageOptions struct { // for the message, or it will be completely ignored; in the very least, // this is a formalization for deprecating messages. Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // NOTE: Do not set the option in .proto files. Always use the maps syntax + // instead. The option should only be implicitly set by the proto compiler + // parser. + // // Whether the message is an automatically generated map entry type for the // maps field. // // For maps fields: - // map map_field = 1; + // + // map map_field = 1; + // // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; + // + // message MapFieldEntry { + // option map_entry = true; + // optional KeyType key = 1; + // optional ValueType value = 2; + // } + // repeated MapFieldEntry map_field = 1; // // Implementations may choose not to generate the map_entry=true message, but // use a native map in the target language to hold the keys and values. // The reflection APIs in such implementations still need to work as // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` + // Enable the legacy handling of JSON field name conflicts. This lowercases + // and strips underscored from the fields before comparison in proto3 only. + // The new behavior takes `json_name` into account and applies to proto2 as + // well. + // + // This should only be used as a temporary measure against broken builds due + // to the change in behavior for JSON field name conflicts. + // + // TODO(b/261750190) This is legacy behavior we plan to remove once downstream + // teams have had time to migrate. + // + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. + DeprecatedLegacyJsonFieldConflicts *bool `protobuf:"varint,11,opt,name=deprecated_legacy_json_field_conflicts,json=deprecatedLegacyJsonFieldConflicts" json:"deprecated_legacy_json_field_conflicts,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } @@ -1776,15 +2087,6 @@ func (*MessageOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{11} } -var extRange_MessageOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use MessageOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*MessageOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_MessageOptions -} - func (x *MessageOptions) GetMessageSetWireFormat() bool { if x != nil && x.MessageSetWireFormat != nil { return *x.MessageSetWireFormat @@ -1813,6 +2115,14 @@ func (x *MessageOptions) GetMapEntry() bool { return false } +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. +func (x *MessageOptions) GetDeprecatedLegacyJsonFieldConflicts() bool { + if x != nil && x.DeprecatedLegacyJsonFieldConflicts != nil { + return *x.DeprecatedLegacyJsonFieldConflicts + } + return false +} + func (x *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -1828,8 +2138,10 @@ type FieldOptions struct { // The ctype option instructs the C++ code generator to use a different // representation of the field than it normally would. See the specific - // options below. This option is not yet implemented in the open source - // release -- sorry, we'll try to include it in a future version! + // options below. This option is only implemented to support use of + // [ctype=CORD] and [ctype=STRING] (the default) on non-repeated fields of + // type "bytes" in the open source release -- sorry, we'll try to include + // other types in a future version! Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` // The packed option can be enabled for repeated primitive fields to enable // a more efficient representation on the wire. Rather than repeatedly @@ -1866,7 +2178,6 @@ type FieldOptions struct { // call from multiple threads concurrently, while non-const methods continue // to require exclusive access. // - // // Note that implementations may choose not to check required fields within // a lazy sub-message. That is, calling IsInitialized() on the outer message // may return true even if the inner message has missing required fields. @@ -1877,7 +2188,14 @@ type FieldOptions struct { // implementation must either *always* check its required fields, or *never* // check its required fields, regardless of whether or not the message has // been parsed. + // + // As of May 2022, lazy verifies the contents of the byte stream during + // parsing. An invalid byte stream will cause the overall parsing to fail. Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` + // unverified_lazy does no correctness checks on the byte stream. This should + // only be used where lazy with verification is prohibitive for performance + // reasons. + UnverifiedLazy *bool `protobuf:"varint,15,opt,name=unverified_lazy,json=unverifiedLazy,def=0" json:"unverified_lazy,omitempty"` // Is this field deprecated? // Depending on the target platform, this can emit Deprecated annotations // for accessors, or it will be completely ignored; in the very least, this @@ -1885,17 +2203,26 @@ type FieldOptions struct { Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` // For Google-internal migration only. Do not use. Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` + // Indicate that the field value should not be printed out when using debug + // formats, e.g. when the field contains sensitive credentials. + DebugRedact *bool `protobuf:"varint,16,opt,name=debug_redact,json=debugRedact,def=0" json:"debug_redact,omitempty"` + Retention *FieldOptions_OptionRetention `protobuf:"varint,17,opt,name=retention,enum=google.protobuf.FieldOptions_OptionRetention" json:"retention,omitempty"` + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. + Target *FieldOptions_OptionTargetType `protobuf:"varint,18,opt,name=target,enum=google.protobuf.FieldOptions_OptionTargetType" json:"target,omitempty"` + Targets []FieldOptions_OptionTargetType `protobuf:"varint,19,rep,name=targets,enum=google.protobuf.FieldOptions_OptionTargetType" json:"targets,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } // Default values for FieldOptions fields. const ( - Default_FieldOptions_Ctype = FieldOptions_STRING - Default_FieldOptions_Jstype = FieldOptions_JS_NORMAL - Default_FieldOptions_Lazy = bool(false) - Default_FieldOptions_Deprecated = bool(false) - Default_FieldOptions_Weak = bool(false) + Default_FieldOptions_Ctype = FieldOptions_STRING + Default_FieldOptions_Jstype = FieldOptions_JS_NORMAL + Default_FieldOptions_Lazy = bool(false) + Default_FieldOptions_UnverifiedLazy = bool(false) + Default_FieldOptions_Deprecated = bool(false) + Default_FieldOptions_Weak = bool(false) + Default_FieldOptions_DebugRedact = bool(false) ) func (x *FieldOptions) Reset() { @@ -1930,15 +2257,6 @@ func (*FieldOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12} } -var extRange_FieldOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use FieldOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*FieldOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_FieldOptions -} - func (x *FieldOptions) GetCtype() FieldOptions_CType { if x != nil && x.Ctype != nil { return *x.Ctype @@ -1967,6 +2285,13 @@ func (x *FieldOptions) GetLazy() bool { return Default_FieldOptions_Lazy } +func (x *FieldOptions) GetUnverifiedLazy() bool { + if x != nil && x.UnverifiedLazy != nil { + return *x.UnverifiedLazy + } + return Default_FieldOptions_UnverifiedLazy +} + func (x *FieldOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -1981,6 +2306,35 @@ func (x *FieldOptions) GetWeak() bool { return Default_FieldOptions_Weak } +func (x *FieldOptions) GetDebugRedact() bool { + if x != nil && x.DebugRedact != nil { + return *x.DebugRedact + } + return Default_FieldOptions_DebugRedact +} + +func (x *FieldOptions) GetRetention() FieldOptions_OptionRetention { + if x != nil && x.Retention != nil { + return *x.Retention + } + return FieldOptions_RETENTION_UNKNOWN +} + +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. +func (x *FieldOptions) GetTarget() FieldOptions_OptionTargetType { + if x != nil && x.Target != nil { + return *x.Target + } + return FieldOptions_TARGET_TYPE_UNKNOWN +} + +func (x *FieldOptions) GetTargets() []FieldOptions_OptionTargetType { + if x != nil { + return x.Targets + } + return nil +} + func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2030,15 +2384,6 @@ func (*OneofOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{13} } -var extRange_OneofOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use OneofOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*OneofOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_OneofOptions -} - func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2060,6 +2405,15 @@ type EnumOptions struct { // for the enum, or it will be completely ignored; in the very least, this // is a formalization for deprecating enums. Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // Enable the legacy handling of JSON field name conflicts. This lowercases + // and strips underscored from the fields before comparison in proto3 only. + // The new behavior takes `json_name` into account and applies to proto2 as + // well. + // TODO(b/261750190) Remove this legacy behavior once downstream teams have + // had time to migrate. + // + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. + DeprecatedLegacyJsonFieldConflicts *bool `protobuf:"varint,6,opt,name=deprecated_legacy_json_field_conflicts,json=deprecatedLegacyJsonFieldConflicts" json:"deprecated_legacy_json_field_conflicts,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } @@ -2101,15 +2455,6 @@ func (*EnumOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{14} } -var extRange_EnumOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use EnumOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*EnumOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_EnumOptions -} - func (x *EnumOptions) GetAllowAlias() bool { if x != nil && x.AllowAlias != nil { return *x.AllowAlias @@ -2124,6 +2469,14 @@ func (x *EnumOptions) GetDeprecated() bool { return Default_EnumOptions_Deprecated } +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. +func (x *EnumOptions) GetDeprecatedLegacyJsonFieldConflicts() bool { + if x != nil && x.DeprecatedLegacyJsonFieldConflicts != nil { + return *x.DeprecatedLegacyJsonFieldConflicts + } + return false +} + func (x *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2183,15 +2536,6 @@ func (*EnumValueOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{15} } -var extRange_EnumValueOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use EnumValueOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*EnumValueOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_EnumValueOptions -} - func (x *EnumValueOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2258,15 +2602,6 @@ func (*ServiceOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{16} } -var extRange_ServiceOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use ServiceOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*ServiceOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_ServiceOptions -} - func (x *ServiceOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2335,15 +2670,6 @@ func (*MethodOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17} } -var extRange_MethodOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use MethodOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*MethodOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_MethodOptions -} - func (x *MethodOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2481,43 +2807,48 @@ type SourceCodeInfo struct { // tools. // // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } + // + // message Foo { + // optional string foo = 1; + // } + // // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi + // + // optional string foo = 1; + // ^ ^^ ^^ ^ ^^^ + // a bc de f ghi + // // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). + // + // span path represents + // [a,i) [ 4, 0, 2, 0 ] The whole field definition. + // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). + // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). + // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). + // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). // // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendant. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. + // - A location may refer to a repeated field itself (i.e. not to any + // particular index within it). This is used whenever a set of elements are + // logically enclosed in a single code segment. For example, an entire + // extend block (possibly containing multiple extension definitions) will + // have an outer location whose path refers to the "extensions" repeated + // field without an index. + // - Multiple locations may have the same path. This happens when a single + // logical declaration is spread out across multiple places. The most + // obvious example is the "extend" block again -- there may be multiple + // extend blocks in the same scope, each of which will have the same path. + // - A location's span is not always a subset of its parent's span. For + // example, the "extendee" of an extension declaration appears at the + // beginning of the "extend" block and is shared by all extensions within + // the block. + // - Just because a location's span is a subset of some other location's span + // does not mean that it is a descendant. For example, a "group" defines + // both a type and a field in a single declaration. Thus, the locations + // corresponding to the type and field and their components will overlap. + // - Code which tries to interpret locations should probably be designed to + // ignore those that it doesn't understand, as more types of locations could + // be recorded in the future. Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` } @@ -2733,6 +3064,108 @@ func (x *DescriptorProto_ReservedRange) GetEnd() int32 { return 0 } +type ExtensionRangeOptions_Declaration struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The extension number declared within the extension range. + Number *int32 `protobuf:"varint,1,opt,name=number" json:"number,omitempty"` + // The fully-qualified name of the extension field. There must be a leading + // dot in front of the full name. + FullName *string `protobuf:"bytes,2,opt,name=full_name,json=fullName" json:"full_name,omitempty"` + // The fully-qualified type name of the extension field. Unlike + // Metadata.type, Declaration.type must have a leading dot for messages + // and enums. + Type *string `protobuf:"bytes,3,opt,name=type" json:"type,omitempty"` + // Deprecated. Please use "repeated". + // + // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. + IsRepeated *bool `protobuf:"varint,4,opt,name=is_repeated,json=isRepeated" json:"is_repeated,omitempty"` + // If true, indicates that the number is reserved in the extension range, + // and any extension field with the number will fail to compile. Set this + // when a declared extension field is deleted. + Reserved *bool `protobuf:"varint,5,opt,name=reserved" json:"reserved,omitempty"` + // If true, indicates that the extension must be defined as repeated. + // Otherwise the extension must be defined as optional. + Repeated *bool `protobuf:"varint,6,opt,name=repeated" json:"repeated,omitempty"` +} + +func (x *ExtensionRangeOptions_Declaration) Reset() { + *x = ExtensionRangeOptions_Declaration{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ExtensionRangeOptions_Declaration) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ExtensionRangeOptions_Declaration) ProtoMessage() {} + +func (x *ExtensionRangeOptions_Declaration) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[23] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExtensionRangeOptions_Declaration.ProtoReflect.Descriptor instead. +func (*ExtensionRangeOptions_Declaration) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3, 0} +} + +func (x *ExtensionRangeOptions_Declaration) GetNumber() int32 { + if x != nil && x.Number != nil { + return *x.Number + } + return 0 +} + +func (x *ExtensionRangeOptions_Declaration) GetFullName() string { + if x != nil && x.FullName != nil { + return *x.FullName + } + return "" +} + +func (x *ExtensionRangeOptions_Declaration) GetType() string { + if x != nil && x.Type != nil { + return *x.Type + } + return "" +} + +// Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. +func (x *ExtensionRangeOptions_Declaration) GetIsRepeated() bool { + if x != nil && x.IsRepeated != nil { + return *x.IsRepeated + } + return false +} + +func (x *ExtensionRangeOptions_Declaration) GetReserved() bool { + if x != nil && x.Reserved != nil { + return *x.Reserved + } + return false +} + +func (x *ExtensionRangeOptions_Declaration) GetRepeated() bool { + if x != nil && x.Repeated != nil { + return *x.Repeated + } + return false +} + // Range of reserved numeric values. Reserved values may not be used by // entries in the same enum. Reserved ranges may not overlap. // @@ -2751,7 +3184,7 @@ type EnumDescriptorProto_EnumReservedRange struct { func (x *EnumDescriptorProto_EnumReservedRange) Reset() { *x = EnumDescriptorProto_EnumReservedRange{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[23] + mi := &file_google_protobuf_descriptor_proto_msgTypes[24] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -2764,7 +3197,7 @@ func (x *EnumDescriptorProto_EnumReservedRange) String() string { func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage() {} func (x *EnumDescriptorProto_EnumReservedRange) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[23] + mi := &file_google_protobuf_descriptor_proto_msgTypes[24] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -2797,8 +3230,8 @@ func (x *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { // The name of the uninterpreted option. Each string represents a segment in // a dot-separated name. is_extension is true iff a segment represents an // extension (denoted with parentheses in options specs in .proto files). -// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents -// "foo.(bar.baz).qux". +// E.g.,{ ["foo", false], ["bar.baz", true], ["moo", false] } represents +// "foo.(bar.baz).moo". type UninterpretedOption_NamePart struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -2811,7 +3244,7 @@ type UninterpretedOption_NamePart struct { func (x *UninterpretedOption_NamePart) Reset() { *x = UninterpretedOption_NamePart{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[24] + mi := &file_google_protobuf_descriptor_proto_msgTypes[25] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -2824,7 +3257,7 @@ func (x *UninterpretedOption_NamePart) String() string { func (*UninterpretedOption_NamePart) ProtoMessage() {} func (x *UninterpretedOption_NamePart) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[24] + mi := &file_google_protobuf_descriptor_proto_msgTypes[25] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -2863,23 +3296,34 @@ type SourceCodeInfo_Location struct { // location. // // Each element is a field number or an index. They form a path from - // the root FileDescriptorProto to the place where the definition. For - // example, this path: - // [ 4, 3, 2, 7, 1 ] + // the root FileDescriptorProto to the place where the definition occurs. + // For example, this path: + // + // [ 4, 3, 2, 7, 1 ] + // // refers to: - // file.message_type(3) // 4, 3 - // .field(7) // 2, 7 - // .name() // 1 + // + // file.message_type(3) // 4, 3 + // .field(7) // 2, 7 + // .name() // 1 + // // This is because FileDescriptorProto.message_type has field number 4: - // repeated DescriptorProto message_type = 4; + // + // repeated DescriptorProto message_type = 4; + // // and DescriptorProto.field has field number 2: - // repeated FieldDescriptorProto field = 2; + // + // repeated FieldDescriptorProto field = 2; + // // and FieldDescriptorProto.name has field number 1: - // optional string name = 1; + // + // optional string name = 1; // // Thus, the above path gives the location of a field name. If we removed // the last element: - // [ 4, 3, 2, 7 ] + // + // [ 4, 3, 2, 7 ] + // // this path refers to the whole field declaration (from the beginning // of the label to the terminating semicolon). Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` @@ -2908,34 +3352,34 @@ type SourceCodeInfo_Location struct { // // Examples: // - // optional int32 foo = 1; // Comment attached to foo. - // // Comment attached to bar. - // optional int32 bar = 2; + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; // - // optional string baz = 3; - // // Comment attached to baz. - // // Another line attached to baz. + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. // - // // Comment attached to qux. - // // - // // Another line attached to qux. - // optional double qux = 4; + // // Comment attached to moo. + // // + // // Another line attached to moo. + // optional double moo = 4; // - // // Detached comment for corge. This is not leading or trailing comments - // // to qux or corge because there are blank lines separating it from - // // both. + // // Detached comment for corge. This is not leading or trailing comments + // // to moo or corge because there are blank lines separating it from + // // both. // - // // Detached comment for corge paragraph 2. + // // Detached comment for corge paragraph 2. // - // optional string corge = 5; - // /* Block comment attached - // * to corge. Leading asterisks - // * will be removed. */ - // /* Block comment attached to - // * grault. */ - // optional int32 grault = 6; + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; // - // // ignored detached comments. + // // ignored detached comments. LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` @@ -2944,7 +3388,7 @@ type SourceCodeInfo_Location struct { func (x *SourceCodeInfo_Location) Reset() { *x = SourceCodeInfo_Location{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[25] + mi := &file_google_protobuf_descriptor_proto_msgTypes[26] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -2957,7 +3401,7 @@ func (x *SourceCodeInfo_Location) String() string { func (*SourceCodeInfo_Location) ProtoMessage() {} func (x *SourceCodeInfo_Location) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[25] + mi := &file_google_protobuf_descriptor_proto_msgTypes[26] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -3022,15 +3466,16 @@ type GeneratedCodeInfo_Annotation struct { // that relates to the identified object. Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"` // Identifies the ending offset in bytes in the generated code that - // relates to the identified offset. The end offset should be one past + // relates to the identified object. The end offset should be one past // the last relevant byte (so the length of the text = end - begin). - End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` + End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` + Semantic *GeneratedCodeInfo_Annotation_Semantic `protobuf:"varint,5,opt,name=semantic,enum=google.protobuf.GeneratedCodeInfo_Annotation_Semantic" json:"semantic,omitempty"` } func (x *GeneratedCodeInfo_Annotation) Reset() { *x = GeneratedCodeInfo_Annotation{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[26] + mi := &file_google_protobuf_descriptor_proto_msgTypes[27] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -3043,7 +3488,7 @@ func (x *GeneratedCodeInfo_Annotation) String() string { func (*GeneratedCodeInfo_Annotation) ProtoMessage() {} func (x *GeneratedCodeInfo_Annotation) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[26] + mi := &file_google_protobuf_descriptor_proto_msgTypes[27] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -3087,6 +3532,13 @@ func (x *GeneratedCodeInfo_Annotation) GetEnd() int32 { return 0 } +func (x *GeneratedCodeInfo_Annotation) GetSemantic() GeneratedCodeInfo_Annotation_Semantic { + if x != nil && x.Semantic != nil { + return *x.Semantic + } + return GeneratedCodeInfo_Annotation_NONE +} + var File_google_protobuf_descriptor_proto protoreflect.FileDescriptor var file_google_protobuf_descriptor_proto_rawDesc = []byte{ @@ -3098,7 +3550,7 @@ var file_google_protobuf_descriptor_proto_rawDesc = []byte{ 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x24, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x44, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x50, 0x72, 0x6f, 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file_google_protobuf_descriptor_proto_init() } @@ -3969,7 +4523,7 @@ func file_google_protobuf_descriptor_proto_init() { } } file_google_protobuf_descriptor_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*EnumDescriptorProto_EnumReservedRange); i { + switch v := v.(*ExtensionRangeOptions_Declaration); i { case 0: return &v.state case 1: @@ -3981,7 +4535,7 @@ func file_google_protobuf_descriptor_proto_init() { } } file_google_protobuf_descriptor_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*UninterpretedOption_NamePart); i { + switch v := v.(*EnumDescriptorProto_EnumReservedRange); i { case 0: return &v.state case 1: @@ -3993,7 +4547,7 @@ func file_google_protobuf_descriptor_proto_init() { } } file_google_protobuf_descriptor_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SourceCodeInfo_Location); i { + switch v := v.(*UninterpretedOption_NamePart); i { case 0: return &v.state case 1: @@ -4005,6 +4559,18 @@ func file_google_protobuf_descriptor_proto_init() { } } file_google_protobuf_descriptor_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceCodeInfo_Location); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[27].Exporter = func(v interface{}, i int) interface{} { switch v := v.(*GeneratedCodeInfo_Annotation); i { case 0: return &v.state @@ -4022,8 +4588,8 @@ func file_google_protobuf_descriptor_proto_init() { File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_google_protobuf_descriptor_proto_rawDesc, - NumEnums: 6, - NumMessages: 27, + NumEnums: 10, + NumMessages: 28, NumExtensions: 0, NumServices: 0, }, diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go index 8c10797b..580b232f 100644 --- a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go @@ -37,8 +37,7 @@ // It is functionally a tuple of the full name of the remote message type and // the serialized bytes of the remote message value. // -// -// Constructing an Any +// # Constructing an Any // // An Any message containing another message value is constructed using New: // @@ -48,8 +47,7 @@ // } // ... // make use of any // -// -// Unmarshaling an Any +// # Unmarshaling an Any // // With a populated Any message, the underlying message can be serialized into // a remote concrete message value in a few ways. @@ -95,8 +93,7 @@ // listed in the case clauses are linked into the Go binary and therefore also // registered in the global registry. // -// -// Type checking an Any +// # Type checking an Any // // In order to type check whether an Any message represents some other message, // then use the MessageIs method: @@ -115,7 +112,6 @@ // } // ... // make use of m // } -// package anypb import ( @@ -136,45 +132,49 @@ import ( // // Example 1: Pack and unpack a message in C++. // -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } +// Foo foo = ...; +// Any any; +// any.PackFrom(foo); +// ... +// if (any.UnpackTo(&foo)) { +// ... +// } // // Example 2: Pack and unpack a message in Java. // -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// Example 4: Pack and unpack a message in Go -// -// foo := &pb.Foo{...} -// any, err := anypb.New(foo) -// if err != nil { -// ... -// } -// ... -// foo := &pb.Foo{} -// if err := any.UnmarshalTo(foo); err != nil { -// ... -// } +// Foo foo = ...; +// Any any = Any.pack(foo); +// ... +// if (any.is(Foo.class)) { +// foo = any.unpack(Foo.class); +// } +// // or ... +// if (any.isSameTypeAs(Foo.getDefaultInstance())) { +// foo = any.unpack(Foo.getDefaultInstance()); +// } +// +// Example 3: Pack and unpack a message in Python. +// +// foo = Foo(...) +// any = Any() +// any.Pack(foo) +// ... +// if any.Is(Foo.DESCRIPTOR): +// any.Unpack(foo) +// ... +// +// Example 4: Pack and unpack a message in Go +// +// foo := &pb.Foo{...} +// any, err := anypb.New(foo) +// if err != nil { +// ... +// } +// ... +// foo := &pb.Foo{} +// if err := any.UnmarshalTo(foo); err != nil { +// ... +// } // // The pack methods provided by protobuf library will by default use // 'type.googleapis.com/full.type.name' as the type URL and the unpack @@ -182,35 +182,33 @@ import ( // in the type URL, for example "foo.bar.com/x/y.z" will yield type // name "y.z". // -// // JSON // ==== // The JSON representation of an `Any` value uses the regular // representation of the deserialized, embedded message, with an // additional field `@type` which contains the type URL. Example: // -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } +// package google.profile; +// message Person { +// string first_name = 1; +// string last_name = 2; +// } // -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } +// { +// "@type": "type.googleapis.com/google.profile.Person", +// "firstName": , +// "lastName": +// } // // If the embedded message type is well-known and has a custom JSON // representation, that representation will be embedded adding a field // `value` which holds the custom JSON in addition to the `@type` // field. Example (for message [google.protobuf.Duration][]): // -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// +// { +// "@type": "type.googleapis.com/google.protobuf.Duration", +// "value": "1.212s" +// } type Any struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -228,14 +226,14 @@ type Any struct { // scheme `http`, `https`, or no scheme, one can optionally set up a type // server that maps type URLs to message definitions as follows: // - // * If no scheme is provided, `https` is assumed. - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) + // - If no scheme is provided, `https` is assumed. + // - An HTTP GET on the URL must yield a [google.protobuf.Type][] + // value in binary format, or produce an error. + // - Applications are allowed to cache lookup results based on the + // URL, or have them precompiled into a binary to avoid any + // lookup. Therefore, binary compatibility needs to be preserved + // on changes to types. (Use versioned type names to manage + // breaking changes.) // // Note: this functionality is not currently available in the official // protobuf release, and it is not used for type URLs beginning with @@ -243,7 +241,6 @@ type Any struct { // // Schemes other than `http`, `https` (or the empty scheme) might be // used with implementation specific semantics. - // TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` // Must be a valid serialized protocol buffer of the above specified type. Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go index a583ca2f..df709a8d 100644 --- a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go @@ -35,8 +35,7 @@ // // The Duration message represents a signed span of time. // -// -// Conversion to a Go Duration +// # Conversion to a Go Duration // // The AsDuration method can be used to convert a Duration message to a // standard Go time.Duration value: @@ -65,15 +64,13 @@ // the resulting value to the closest representable value (e.g., math.MaxInt64 // for positive overflow and math.MinInt64 for negative overflow). // -// -// Conversion from a Go Duration +// # Conversion from a Go Duration // // The durationpb.New function can be used to construct a Duration message // from a standard Go time.Duration value: // // dur := durationpb.New(d) // ... // make use of d as a *durationpb.Duration -// package durationpb import ( @@ -96,43 +93,43 @@ import ( // // Example 1: Compute Duration from two Timestamps in pseudo code. // -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; +// Timestamp start = ...; +// Timestamp end = ...; +// Duration duration = ...; // -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; +// duration.seconds = end.seconds - start.seconds; +// duration.nanos = end.nanos - start.nanos; // -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (duration.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } +// if (duration.seconds < 0 && duration.nanos > 0) { +// duration.seconds += 1; +// duration.nanos -= 1000000000; +// } else if (duration.seconds > 0 && duration.nanos < 0) { +// duration.seconds -= 1; +// duration.nanos += 1000000000; +// } // // Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. // -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; +// Timestamp start = ...; +// Duration duration = ...; +// Timestamp end = ...; // -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; +// end.seconds = start.seconds + duration.seconds; +// end.nanos = start.nanos + duration.nanos; // -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } +// if (end.nanos < 0) { +// end.seconds -= 1; +// end.nanos += 1000000000; +// } else if (end.nanos >= 1000000000) { +// end.seconds += 1; +// end.nanos -= 1000000000; +// } // // Example 3: Compute Duration from datetime.timedelta in Python. // -// td = datetime.timedelta(days=3, minutes=10) -// duration = Duration() -// duration.FromTimedelta(td) +// td = datetime.timedelta(days=3, minutes=10) +// duration = Duration() +// duration.FromTimedelta(td) // // # JSON Mapping // @@ -143,8 +140,6 @@ import ( // encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should // be expressed in JSON format as "3.000000001s", and 3 seconds and 1 // microsecond should be expressed in JSON format as "3.000001s". -// -// type Duration struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go index c9ae9213..81511a33 100644 --- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -36,8 +36,7 @@ // The Timestamp message represents a timestamp, // an instant in time since the Unix epoch (January 1st, 1970). // -// -// Conversion to a Go Time +// # Conversion to a Go Time // // The AsTime method can be used to convert a Timestamp message to a // standard Go time.Time value in UTC: @@ -59,8 +58,7 @@ // ... // handle error // } // -// -// Conversion from a Go Time +// # Conversion from a Go Time // // The timestamppb.New function can be used to construct a Timestamp message // from a standard Go time.Time value: @@ -72,7 +70,6 @@ // // ts := timestamppb.Now() // ... // make use of ts as a *timestamppb.Timestamp -// package timestamppb import ( @@ -101,52 +98,50 @@ import ( // // Example 1: Compute Timestamp from POSIX `time()`. // -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); +// Timestamp timestamp; +// timestamp.set_seconds(time(NULL)); +// timestamp.set_nanos(0); // // Example 2: Compute Timestamp from POSIX `gettimeofday()`. // -// struct timeval tv; -// gettimeofday(&tv, NULL); +// struct timeval tv; +// gettimeofday(&tv, NULL); // -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); +// Timestamp timestamp; +// timestamp.set_seconds(tv.tv_sec); +// timestamp.set_nanos(tv.tv_usec * 1000); // // Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. // -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; +// FILETIME ft; +// GetSystemTimeAsFileTime(&ft); +// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; // -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); +// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z +// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. +// Timestamp timestamp; +// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); +// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); // // Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. // -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); +// long millis = System.currentTimeMillis(); // +// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) +// .setNanos((int) ((millis % 1000) * 1000000)).build(); // // Example 5: Compute Timestamp from Java `Instant.now()`. // -// Instant now = Instant.now(); -// -// Timestamp timestamp = -// Timestamp.newBuilder().setSeconds(now.getEpochSecond()) -// .setNanos(now.getNano()).build(); +// Instant now = Instant.now(); // +// Timestamp timestamp = +// Timestamp.newBuilder().setSeconds(now.getEpochSecond()) +// .setNanos(now.getNano()).build(); // // Example 6: Compute Timestamp from current time in Python. // -// timestamp = Timestamp() -// timestamp.GetCurrentTime() +// timestamp = Timestamp() +// timestamp.GetCurrentTime() // // # JSON Mapping // @@ -172,10 +167,8 @@ import ( // [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with // the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use // the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D +// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime() // ) to obtain a formatter capable of generating timestamps in this format. -// -// type Timestamp struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache diff --git a/vendor/modules.txt b/vendor/modules.txt index 31567221..a90ce128 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -8,7 +8,7 @@ github.com/coreos/go-semver/semver # github.com/coreos/go-systemd/v22 v22.3.2 ## explicit; go 1.12 github.com/coreos/go-systemd/v22/journal -# github.com/creack/pty v1.1.11 +# github.com/creack/pty v1.1.20 ## explicit; go 1.13 github.com/creack/pty # github.com/gogo/protobuf v1.3.2 @@ -16,16 +16,14 @@ github.com/creack/pty github.com/gogo/protobuf/gogoproto github.com/gogo/protobuf/proto github.com/gogo/protobuf/protoc-gen-gogo/descriptor -# github.com/golang/protobuf v1.5.2 +# github.com/golang/protobuf v1.5.3 ## explicit; go 1.9 +github.com/golang/protobuf/jsonpb github.com/golang/protobuf/proto github.com/golang/protobuf/ptypes github.com/golang/protobuf/ptypes/any github.com/golang/protobuf/ptypes/duration github.com/golang/protobuf/ptypes/timestamp -# github.com/kr/pty v1.1.8 -## explicit; go 1.12 -github.com/kr/pty # github.com/mattn/go-runewidth v0.0.9 ## explicit; go 1.9 github.com/mattn/go-runewidth @@ -39,21 +37,21 @@ github.com/olekukonko/tablewriter # github.com/op/go-logging v0.0.0-20160315200505-970db520ece7 ## explicit github.com/op/go-logging -# go.etcd.io/etcd/api/v3 v3.5.9 -## explicit; go 1.19 +# go.etcd.io/etcd/api/v3 v3.5.10 +## explicit; go 1.20 go.etcd.io/etcd/api/v3/authpb go.etcd.io/etcd/api/v3/etcdserverpb go.etcd.io/etcd/api/v3/membershippb go.etcd.io/etcd/api/v3/mvccpb go.etcd.io/etcd/api/v3/v3rpc/rpctypes go.etcd.io/etcd/api/v3/version -# go.etcd.io/etcd/client/pkg/v3 v3.5.9 -## explicit; go 1.19 +# go.etcd.io/etcd/client/pkg/v3 v3.5.10 +## explicit; go 1.20 go.etcd.io/etcd/client/pkg/v3/logutil go.etcd.io/etcd/client/pkg/v3/systemd go.etcd.io/etcd/client/pkg/v3/types -# go.etcd.io/etcd/client/v3 v3.5.9 -## explicit; go 1.19 +# go.etcd.io/etcd/client/v3 v3.5.10 +## explicit; go 1.20 go.etcd.io/etcd/client/v3 go.etcd.io/etcd/client/v3/credentials go.etcd.io/etcd/client/v3/internal/endpoint @@ -73,7 +71,7 @@ go.uber.org/zap/internal/color go.uber.org/zap/internal/exit go.uber.org/zap/zapcore go.uber.org/zap/zapgrpc -# golang.org/x/net v0.16.0 +# golang.org/x/net v0.17.0 ## explicit; go 1.17 golang.org/x/net/http/httpguts golang.org/x/net/http2 @@ -91,12 +89,18 @@ golang.org/x/text/secure/bidirule golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm -# google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c -## explicit; go 1.11 +# google.golang.org/genproto v0.0.0-20230711160842-782d3b101e98 +## explicit; go 1.19 +google.golang.org/genproto/internal +# google.golang.org/genproto/googleapis/api v0.0.0-20230711160842-782d3b101e98 +## explicit; go 1.19 +google.golang.org/genproto/googleapis/api google.golang.org/genproto/googleapis/api/annotations +# google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 +## explicit; go 1.19 google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.41.0 -## explicit; go 1.14 +# google.golang.org/grpc v1.58.3 +## explicit; go 1.19 google.golang.org/grpc google.golang.org/grpc/attributes google.golang.org/grpc/backoff @@ -105,14 +109,17 @@ google.golang.org/grpc/balancer/base google.golang.org/grpc/balancer/grpclb/state google.golang.org/grpc/balancer/roundrobin google.golang.org/grpc/binarylog/grpc_binarylog_v1 +google.golang.org/grpc/channelz google.golang.org/grpc/codes google.golang.org/grpc/connectivity google.golang.org/grpc/credentials +google.golang.org/grpc/credentials/insecure google.golang.org/grpc/encoding google.golang.org/grpc/encoding/proto google.golang.org/grpc/grpclog google.golang.org/grpc/internal google.golang.org/grpc/internal/backoff +google.golang.org/grpc/internal/balancer/gracefulswitch google.golang.org/grpc/internal/balancerload google.golang.org/grpc/internal/binarylog google.golang.org/grpc/internal/buffer @@ -123,7 +130,9 @@ google.golang.org/grpc/internal/grpclog google.golang.org/grpc/internal/grpcrand google.golang.org/grpc/internal/grpcsync google.golang.org/grpc/internal/grpcutil +google.golang.org/grpc/internal/idle google.golang.org/grpc/internal/metadata +google.golang.org/grpc/internal/pretty google.golang.org/grpc/internal/resolver google.golang.org/grpc/internal/resolver/dns google.golang.org/grpc/internal/resolver/passthrough @@ -133,7 +142,6 @@ google.golang.org/grpc/internal/status google.golang.org/grpc/internal/syscall google.golang.org/grpc/internal/transport google.golang.org/grpc/internal/transport/networktype -google.golang.org/grpc/internal/xds/env google.golang.org/grpc/keepalive google.golang.org/grpc/metadata google.golang.org/grpc/peer @@ -143,14 +151,16 @@ google.golang.org/grpc/serviceconfig google.golang.org/grpc/stats google.golang.org/grpc/status google.golang.org/grpc/tap -# google.golang.org/protobuf v1.26.0 -## explicit; go 1.9 +# google.golang.org/protobuf v1.31.0 +## explicit; go 1.11 +google.golang.org/protobuf/encoding/protojson google.golang.org/protobuf/encoding/prototext google.golang.org/protobuf/encoding/protowire google.golang.org/protobuf/internal/descfmt google.golang.org/protobuf/internal/descopts google.golang.org/protobuf/internal/detrand google.golang.org/protobuf/internal/encoding/defval +google.golang.org/protobuf/internal/encoding/json google.golang.org/protobuf/internal/encoding/messageset google.golang.org/protobuf/internal/encoding/tag google.golang.org/protobuf/internal/encoding/text