Add MQTT interoperability test. (#223)

.github/workflows/regression_test.yml

@@ -174,6 +174,22 @@ jobs:
       cmake_path: ./test/cmake/nx_secure_interoperability
       result_affix: Secure_Interoperability
       skip_deploy: true
+  MQTT_Interoperability:
+    permissions:
+      contents: read
+      issues: read
+      checks: write
+      pull-requests: write
+      pages: write
+      id-token: write
+    uses: azure-rtos/threadx/.github/workflows/regression_template.yml@master
+    with:
+      install_script: ./scripts/install_mqtt.sh
+      build_script: ./scripts/build_mqtt_interoperability.sh
+      test_script: ./scripts/test_mqtt_interoperability.sh
+      cmake_path: ./test/cmake/mqtt_interoperability
+      result_affix: MQTT_Interoperability
+      skip_deploy: true
   Deploy:
     permissions:
       contents: read
@@ -182,8 +198,8 @@ jobs:
       pull-requests: write
       pages: write
       id-token: write
-    needs: [NetXDuo, Web, MQTT, NetXDuo64, NetXDuo_Fast, Azure_IoT, Secure, Crypto, Secure_Interoperability]
+    needs: [NetXDuo, Web, MQTT, NetXDuo64, NetXDuo_Fast, Azure_IoT, Secure, Crypto, Secure_Interoperability, MQTT_Interoperability]
     uses: azure-rtos/threadx/.github/workflows/regression_template.yml@master
     with:
       skip_test: true
-      deploy_list: "NetXDuo Web MQTT NetXDuo64 NetXDuo_Fast Azure_IoT Secure Crypto Secure_Interoperability"
+      deploy_list: "NetXDuo Web MQTT NetXDuo64 NetXDuo_Fast Azure_IoT Secure Crypto Secure_Interoperability MQTT_Interoperability"

scripts/build_mqtt_interoperability.sh

@@ -0,0 +1,3 @@
+#! /bin/bash
+
+$(dirname `realpath $0`)/../test/cmake/mqtt_interoperability/run.sh build all

scripts/install_mqtt.sh

@@ -0,0 +1,17 @@
+#! /bin/bash
+
+sudo dpkg --add-architecture i386
+
+sudo apt update
+sudo apt install -y \
+    gcc-multilib \
+    g++ \
+    python3-pip \
+    ninja-build \
+    unifdef \
+    dos2unix \
+    gcovr \
+    libpcap-dev:i386 libgcc-s1:i386 \
+    ethtool \
+    mosquitto \
+    mosquitto-clients

scripts/test_mqtt_interoperability.sh

@@ -0,0 +1,3 @@
+#! /bin/bash
+
+sudo CTEST_PARALLEL_LEVEL=1 $(dirname `realpath $0`)/../test/cmake/mqtt_interoperability/run.sh test all

test/cmake/mqtt_interoperability/CMakeLists.txt

@@ -0,0 +1 @@
+../mqtt/CMakeLists.txt

test/cmake/mqtt_interoperability/coverage.sh

@@ -0,0 +1 @@
+../mqtt/coverage.sh

test/cmake/mqtt_interoperability/libs

@@ -0,0 +1 @@
+../libs

test/cmake/mqtt_interoperability/regression/CMakeLists.txt

@@ -0,0 +1,120 @@
+cmake_minimum_required(VERSION 3.0.0 FATAL_ERROR)
+cmake_policy(SET CMP0057 NEW)
+
+project(regression_test LANGUAGES C)
+
+get_filename_component(
+  SOURCE_DIR
+  ${CMAKE_CURRENT_LIST_DIR}/../../../regression/interoperability_test/mqtt_test
+  ABSOLUTE)
+
+if(NOT "-DNXD_MQTT_REQUIRE_TLS" IN_LIST ${CMAKE_BUILD_TYPE})
+  list(APPEND mqtt_test_cases mqtt_subscriber_test)
+  set(mqtt_subscriber_test_file_list
+      ${SOURCE_DIR}/linux_mqtt_subscriber_test_entry.c
+      ${SOURCE_DIR}/linux_mqtt_subscriber_test_server.c
+      ${SOURCE_DIR}/linux_mqtt_subscriber_test_publisher.c
+      ${SOURCE_DIR}/netx_mqtt_subscriber_test.c)
+  list(APPEND mqtt_test_cases mqtt_subscriber_empty_message_test)
+  set(mqtt_subscriber_empty_message_test_file_list
+      ${SOURCE_DIR}/linux_mqtt_subscriber_test_entry.c
+      ${SOURCE_DIR}/linux_mqtt_subscriber_test_server.c
+      ${SOURCE_DIR}/linux_mqtt_subscriber_empty_message_test_publisher.c
+      ${SOURCE_DIR}/netx_mqtt_subscriber_empty_message_test.c)
+endif()
+
+if("-DNX_SECURE_ENABLE" IN_LIST ${CMAKE_BUILD_TYPE})
+  list(APPEND mqtt_test_cases mqtt_tls_subscriber_twice_test)
+  set(mqtt_tls_subscriber_twice_test_file_list
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_entry.c
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_server.c
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_twice_test_publisher.c
+      ${SOURCE_DIR}/netx_mqtt_tls_subscriber_twice_test.c)
+
+  list(APPEND mqtt_test_cases mqtt_double_subscribers_test)
+  set(mqtt_double_subscribers_test_file_list
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_entry.c
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_server.c
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_publisher.c
+      ${SOURCE_DIR}/netx_mqtt_double_subscribers_test.c)
+
+  list(APPEND mqtt_test_cases mqtt_tls_subscriber_test)
+  set(mqtt_tls_subscriber_test_file_list
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_entry.c
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_server.c
+      ${SOURCE_DIR}/linux_mqtt_tls_subscriber_test_publisher.c
+      ${SOURCE_DIR}/netx_mqtt_tls_subscriber_test.c)
+
+  list(APPEND debug_secure_build_mqtt_test_cases mqtt_tls_debug_test)
+  set(mqtt_tls_debug_test_file_list
+      ${SOURCE_DIR}/netx_mqtt_tls_subscriber_test.c)
+endif()
+
+set(test_utility_files
+    ${SOURCE_DIR}/netxtestcontrol.c
+    ${SOURCE_DIR}/nx_crypto_ciphersuites_regression.c
+    ${SOURCE_DIR}/nx_ram_network_driver_test_1500.c
+    ${SOURCE_DIR}/nx_secure_fips_test_utility.c)
+
+get_filename_component(
+  UTILITY_SOURCE_DIR
+  ${CMAKE_CURRENT_LIST_DIR}/../../../regression/interoperability_test/test_frame
+  ABSOLUTE)
+add_library(
+  test_utility
+  ${UTILITY_SOURCE_DIR}/tls_test_get_external_test_process_output.c
+  ${UTILITY_SOURCE_DIR}/tls_test_launch_external_test_process.c
+  ${UTILITY_SOURCE_DIR}/tls_test_launch_external_test_process_in_background.c
+  ${UTILITY_SOURCE_DIR}/tls_test_director_clean_all.c
+  ${UTILITY_SOURCE_DIR}/tls_test_director_cleanup_registered_instances.c
+  ${UTILITY_SOURCE_DIR}/tls_test_director_create.c
+  ${UTILITY_SOURCE_DIR}/tls_test_director_destroy.c
+  ${UTILITY_SOURCE_DIR}/tls_test_director_register_test_instance.c
+  ${UTILITY_SOURCE_DIR}/tls_test_director_test_start.c
+  ${UTILITY_SOURCE_DIR}/tls_test_instance_attributes_access.c
+  ${UTILITY_SOURCE_DIR}/tls_test_instance_append.c
+  ${UTILITY_SOURCE_DIR}/tls_test_instance_create.c
+  ${UTILITY_SOURCE_DIR}/tls_test_instance_destroy.c
+  ${UTILITY_SOURCE_DIR}/tls_test_instance_find_next.c
+  ${UTILITY_SOURCE_DIR}/tls_test_instance_set_exit_status.c
+  ${UTILITY_SOURCE_DIR}/tls_test_instance_shared_buffer_manipulate.c
+  ${UTILITY_SOURCE_DIR}/tls_test_kill_external_test_process.c
+  ${UTILITY_SOURCE_DIR}/tls_test_semaphore_create.c
+  ${UTILITY_SOURCE_DIR}/tls_test_semaphore_destroy.c
+  ${UTILITY_SOURCE_DIR}/tls_test_semaphore_post.c
+  ${UTILITY_SOURCE_DIR}/tls_test_semaphore_wait.c
+  ${UTILITY_SOURCE_DIR}/tls_test_wait_all_child_process.c
+  ${UTILITY_SOURCE_DIR}/tls_test_wait_external_test_process.c
+  ${UTILITY_SOURCE_DIR}/tls_test_uninterruptable_wait.c)
+target_link_libraries(test_utility PUBLIC azrtos::netxduo)
+target_include_directories(test_utility PUBLIC ${UTILITY_SOURCE_DIR})
+
+include(network_config.cmake)
+
+set(PCAP_SOURCE
+  ${CMAKE_CURRENT_LIST_DIR}/../../../regression/interoperability_test/nx_pcap_network_driver.c
+)
+foreach(test_case ${mqtt_test_cases})
+  add_executable(${test_case} ${${test_case}_file_list} ${PCAP_SOURCE})
+  network_config(${test_case})
+  target_link_libraries(${test_case} PRIVATE test_utility pcap)
+  add_test(
+    NAME ${CMAKE_BUILD_TYPE}::${test_case}
+    COMMAND
+      bash -c
+      "export PATH=${SOURCE_DIR}/test_scripts/:$PATH;
+       ip link del ${${test_case}_interface}>/dev/null 2>&1;
+       ip link add ${${test_case}_interface} type veth peer name ${${test_case}_remote_interface} || exit 1;
+       ifconfig ${${test_case}_interface} up || { ip link del ${${test_case}_interface}; exit 1; };
+       ifconfig ${${test_case}_remote_interface} ${${test_case}_remote_ip} up netmask ${TEST_NETMASK} || { ip link del ${${test_case}_interface};exit 1; };
+       ethtool --offload ${${test_case}_remote_interface} tx off || { ip link del ${${test_case}_interface}; exit 1; };
+       tcpdump -i ${${test_case}_remote_interface} -s 0 -w ${CMAKE_CURRENT_BINARY_DIR}/${test_case}.pcap&
+       pid=$!
+       ${CMAKE_CURRENT_BINARY_DIR}/${test_case};
+       exit_code=$?
+       sleep 1;
+       kill -TERM $pid
+       ip link del ${${test_case}_interface} || exit 1;
+       [[ $exit_code = 0 ]] || [[ $exit_code = 233 ]] || { echo Exit code: $exit_code; exit $exit_code; };"
+    WORKING_DIRECTORY ${SOURCE_DIR})
+endforeach()

test/cmake/mqtt_interoperability/regression/network_config.cmake

@@ -0,0 +1,55 @@
+if(NOT ALLOCATION_PARAMETER)
+  execute_process(COMMAND bash "-c" "git rev-parse --verify HEAD|cut -c1-1"
+                  OUTPUT_VARIABLE ALLOCATION_PARAMETER)
+  math(EXPR ALLOCATION_PARAMETER "0x${ALLOCATION_PARAMETER}")
+endif()
+
+if(NOT TEST_SUBNET_SIZE)
+  set(TEST_SUBNET_SIZE 4)
+endif()
+
+# NX_MAX_PORT is 0xffff.
+math(EXPR PORT_NUMBER "65535 - (${ALLOCATION_PARAMETER} + 1) * 256")
+set(INTERFACE_NUMBER ${PORT_NUMBER})
+math(EXPR TMP "256 - ${TEST_SUBNET_SIZE}")
+set(TEST_NETMASK 255.255.255.${TMP})
+
+set(IP_BYTE_0 10)
+set(IP_BYTE_1 10)
+set(IP_BYTE_2 ${ALLOCATION_PARAMETER})
+set(IP_BYTE_3 1)
+set(IP_BYTE_4 2)
+
+macro(network_config target)
+  target_compile_definitions(
+    ${target}
+    PRIVATE
+    -DINTEROPERABILITY_TEST_ENABLE_PARALLEL_PROCESSING
+    -DTLS_TEST_IP_BYTE_0=${IP_BYTE_0}
+    -DTLS_TEST_IP_BYTE_1=${IP_BYTE_1}
+    -DTLS_TEST_IP_BYTE_2=${IP_BYTE_2}
+    -DTLS_TEST_IP_BYTE_3=${IP_BYTE_3}
+    -DREMOTE_IP_BYTE_0=${IP_BYTE_0}
+    -DREMOTE_IP_BYTE_1=${IP_BYTE_1}
+    -DREMOTE_IP_BYTE_2=${IP_BYTE_2}
+    -DREMOTE_IP_BYTE_3=${IP_BYTE_4}
+    -DDEVICE_SERVER_PORT=${PORT_NUMBER}
+    -DNX_PCAP_SOURCE_NAME=\"veth${INTERFACE_NUMBER}\")
+  set(${target}_interface veth${INTERFACE_NUMBER})
+  set(${target}_ip ${IP_BYTE_0}.${IP_BYTE_1}.${IP_BYTE_2}.${IP_BYTE_3})
+  math(EXPR INTERFACE_NUMBER "${INTERFACE_NUMBER} + 1")
+  set(${target}_remote_interface veth${INTERFACE_NUMBER})
+  set(${target}_remote_ip ${IP_BYTE_0}.${IP_BYTE_1}.${IP_BYTE_2}.${IP_BYTE_4})
+  set(${target}_port ${PORT_NUMBER})
+
+  # Increase numbers for next setup
+  math(EXPR INTERFACE_NUMBER "${INTERFACE_NUMBER} + 1")
+  math(EXPR IP_BYTE_3 "${IP_BYTE_3} + ${TEST_SUBNET_SIZE}")
+  if(${IP_BYTE_3} GREATER 253)
+    math(EXPR IP_BYTE_2 "${IP_BYTE_2} + 1")
+    set(IP_BYTE_3 1)
+  endif()
+  math(EXPR IP_BYTE_4 "${IP_BYTE_3} + 1")
+  math(EXPR PORT_NUMBER "${PORT_NUMBER} + 1")
+
+endmacro()

test/cmake/mqtt_interoperability/run.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+cd $(dirname $0)
+
+# if threadx repo does not exist, clone it
+[ -d ../threadx ] || git clone https://github.com/azure-rtos/threadx.git ../threadx --depth 1
+[ -d ../filex ] || git clone https://github.com/azure-rtos/filex.git ../filex --depth 1
+[ -f .run.sh ] || ln -sf ../threadx/scripts/cmake_bootstrap.sh .run.sh
+CTEST_PARALLEL_LEVEL=1 ENABLE_IDLE=ON ./.run.sh $*

test/regression/interoperability_test/mqtt_test/ca.c

@@ -0,0 +1,132 @@
+unsigned char ca_der[] = {
+  0x30, 0x82, 0x05, 0xfe, 0x30, 0x82, 0x03, 0xe6, 0xa0, 0x03, 0x02, 0x01,
+  0x02, 0x02, 0x01, 0x01, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
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+  0x6c, 0x46, 0x59, 0xc8, 0x11, 0x27, 0xc6, 0x5a, 0x09, 0x45, 0x09, 0x3f,
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+  0x7a, 0xf2, 0x49, 0x0d, 0x43, 0xa2, 0x8b, 0x68, 0x16, 0x2d, 0xdc, 0xff,
+  0xd5, 0x82, 0xfc, 0x3f, 0x6f, 0xb7, 0x98, 0x34, 0xdb, 0xbe, 0x0b, 0xea,
+  0x2a, 0x64, 0xfa, 0x99, 0x0c, 0x39, 0x05, 0xe6, 0x8b, 0x9b, 0xd1, 0x6e,
+  0x1c, 0x9a, 0x19, 0x0f, 0xde, 0xba, 0xae, 0x33, 0xbe, 0x88, 0x8e, 0x1a,
+  0x51, 0x9f, 0x26, 0xbb, 0x87, 0xad, 0x76, 0x54, 0x7a, 0xae, 0xd3, 0x62,
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+  0x19, 0x87, 0x62, 0xac, 0x43, 0x9b, 0xb0, 0x56, 0x27, 0x90, 0xa0, 0xb5,
+  0xef, 0xc3, 0x05, 0x20, 0x1e, 0xa4, 0xe5, 0x46, 0xf5, 0x28, 0x5c, 0x02,
+  0xaf, 0xcb, 0x31, 0x2f, 0xba, 0xa5, 0x4b, 0x4b, 0x1d, 0xc9, 0x25, 0xfe,
+  0xd4, 0x15, 0x8a, 0xa0, 0xde, 0xe3, 0x0b, 0x97, 0x57, 0x2c, 0xc2, 0xf1,
+  0x9c, 0xad, 0x49, 0xb5, 0xa3, 0x19, 0xb9, 0xcb, 0x84, 0xdf, 0xd9, 0x24,
+  0xe4, 0x03, 0x1d, 0xa7, 0xca, 0x58, 0xaf, 0x35, 0x28, 0x92, 0x3c, 0x1d,
+  0x44, 0x10, 0x91, 0xfc, 0x41, 0x1e, 0x67, 0x43, 0x37, 0xa6, 0x8b, 0xd2,
+  0x47, 0x27, 0x57, 0xa9, 0x51, 0x32, 0x59, 0xce, 0xb3, 0xf4, 0x5b, 0x87,
+  0xa1, 0xdb, 0x1b, 0x11, 0x78, 0xf4, 0x75, 0xf9, 0x3f, 0xa2, 0x26, 0x7f,
+  0x46, 0x45, 0x9c, 0x68, 0xf2, 0xa4, 0xdf, 0xc1, 0x94, 0x71, 0x23, 0xa1,
+  0x15, 0x9a, 0xad, 0x6e, 0xe4, 0x3a, 0x24, 0xe4, 0x1b, 0xee, 0x50, 0x87,
+  0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x63, 0x30, 0x61, 0x30, 0x0e, 0x06,
+  0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x01,
+  0x06, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04,
+  0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d,
+  0x0e, 0x04, 0x16, 0x04, 0x14, 0xf6, 0x6a, 0x39, 0x1f, 0xaa, 0x47, 0xa3,
+  0x54, 0x5e, 0x0f, 0x06, 0xa1, 0xe4, 0xec, 0x85, 0x40, 0xb0, 0x6c, 0x45,
+  0x46, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16,
+  0x80, 0x14, 0xf6, 0x6a, 0x39, 0x1f, 0xaa, 0x47, 0xa3, 0x54, 0x5e, 0x0f,
+  0x06, 0xa1, 0xe4, 0xec, 0x85, 0x40, 0xb0, 0x6c, 0x45, 0x46, 0x30, 0x0d,
+  0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05,
+  0x00, 0x03, 0x82, 0x02, 0x01, 0x00, 0xa2, 0x1a, 0x64, 0x34, 0x1b, 0x37,
+  0xb3, 0x42, 0x3a, 0x0a, 0x05, 0xd0, 0x59, 0x2d, 0x17, 0xad, 0xc7, 0xfc,
+  0x0c, 0x32, 0xc2, 0x1f, 0x00, 0xa6, 0xf8, 0x88, 0xc0, 0xe5, 0x49, 0x5d,
+  0x3e, 0x0b, 0xbf, 0xec, 0x32, 0xeb, 0x9c, 0xf9, 0x18, 0x39, 0x3a, 0x98,
+  0x00, 0xb8, 0x76, 0x43, 0xa6, 0x60, 0x3b, 0xb8, 0x35, 0xf4, 0x2a, 0x30,
+  0xf7, 0x6c, 0x74, 0x79, 0x18, 0x27, 0x73, 0x5b, 0xa0, 0xf6, 0xb7, 0x30,
+  0x15, 0xa5, 0x11, 0x0f, 0xa1, 0xcd, 0xad, 0xeb, 0x18, 0xd6, 0x8c, 0x1a,
+  0xb1, 0x24, 0x66, 0x03, 0x54, 0xfb, 0x9a, 0x21, 0xf4, 0xe1, 0x94, 0x5f,
+  0xe4, 0x6f, 0x48, 0xe7, 0x40, 0x64, 0xad, 0xd4, 0x0a, 0xa1, 0xe0, 0xf9,
+  0xa0, 0x6b, 0xa5, 0xa3, 0x52, 0x70, 0xbd, 0x7e, 0xd1, 0x4b, 0x62, 0xc4,
+  0x5b, 0x7e, 0xde, 0x23, 0xc2, 0x04, 0xb9, 0x38, 0x4d, 0x69, 0xdc, 0xf5,
+  0xe2, 0x43, 0x92, 0x5d, 0x55, 0x2f, 0xae, 0x4c, 0x18, 0xe6, 0x5c, 0xf5,
+  0x01, 0x49, 0xc1, 0x30, 0xa5, 0xe4, 0x4f, 0x99, 0xbc, 0xc1, 0xf5, 0xe0,
+  0x27, 0xa5, 0x8b, 0xd8, 0x03, 0xb5, 0x1c, 0x3f, 0x29, 0x21, 0x38, 0x77,
+  0x16, 0x87, 0x89, 0xf3, 0xc8, 0x2f, 0x81, 0x9e, 0xbc, 0x2d, 0xeb, 0xdc,
+  0xa3, 0x56, 0xe6, 0x83, 0xaf, 0x3f, 0xeb, 0x31, 0xcd, 0x33, 0x69, 0x7f,
+  0x77, 0x13, 0x10, 0x1a, 0x74, 0xa5, 0x1d, 0xe6, 0x57, 0xe5, 0x0e, 0xb6,
+  0x38, 0x23, 0xb0, 0x15, 0xc7, 0x12, 0xf1, 0x94, 0x5d, 0x7a, 0x01, 0x53,
+  0x10, 0x2a, 0x0b, 0x38, 0x28, 0x96, 0xc6, 0x5f, 0xdc, 0x53, 0x9d, 0x79,
+  0xdc, 0x54, 0xb6, 0x2d, 0x88, 0x6d, 0x72, 0x1d, 0x33, 0x18, 0xb2, 0x45,
+  0xf5, 0x7c, 0xcf, 0x9d, 0xe8, 0xe3, 0x23, 0xc9, 0x34, 0x06, 0xd4, 0x19,
+  0x8e, 0x3c, 0x45, 0xf2, 0x76, 0x32, 0x69, 0x8d, 0xfe, 0xb2, 0x7a, 0x16,
+  0x72, 0x97, 0x84, 0x46, 0x88, 0x7f, 0x7c, 0xdb, 0xa2, 0x21, 0x31, 0xf6,
+  0x3d, 0xe2, 0xbe, 0xc9, 0x07, 0x01, 0x8d, 0x1d, 0x88, 0x05, 0xf0, 0x6d,
+  0xca, 0xcb, 0x97, 0xbf, 0x11, 0xeb, 0x32, 0xe2, 0x86, 0x40, 0xcb, 0xb3,
+  0xb5, 0xa4, 0xc5, 0xa0, 0x06, 0xc2, 0x5b, 0xb2, 0x3a, 0xf5, 0x64, 0x12,
+  0xe8, 0x5e, 0xd7, 0x87, 0x1c, 0x46, 0xff, 0x98, 0x0b, 0xb5, 0x51, 0x89,
+  0xdd, 0xeb, 0x90, 0x8a, 0xad, 0xb6, 0x3e, 0x78, 0xd7, 0x95, 0x16, 0x5f,
+  0x58, 0x12, 0x48, 0x1e, 0x64, 0x25, 0x3c, 0xeb, 0x46, 0xe7, 0xbf, 0xbe,
+  0xf7, 0x47, 0xcd, 0x52, 0x24, 0x05, 0x83, 0x44, 0x93, 0xe4, 0x63, 0x94,
+  0xf6, 0x70, 0x52, 0x7c, 0x2f, 0x03, 0x60, 0xe5, 0xc2, 0xc8, 0xf4, 0x5b,
+  0x39, 0xd5, 0x57, 0x58, 0x20, 0x05, 0x30, 0xd8, 0x8a, 0x8c, 0x54, 0x6d,
+  0x39, 0x95, 0xcf, 0x8a, 0x45, 0xf0, 0xc7, 0xc6, 0xc5, 0xfc, 0xd4, 0xd3,
+  0xbc, 0x3f, 0xa6, 0x65, 0xab, 0xc0, 0x57, 0xe9, 0xa0, 0xf9, 0x7a, 0x41,
+  0x0a, 0x82, 0x48, 0x37, 0x2b, 0x7f, 0x28, 0x96, 0x76, 0xcc, 0xb7, 0xd3,
+  0xac, 0x26, 0xd4, 0x6c, 0x68, 0x3b, 0xcb, 0x7b, 0x96, 0x32, 0xc7, 0xfd,
+  0x5c, 0x46, 0x1f, 0x9c, 0xff, 0x6b, 0xf3, 0x25, 0x53, 0xc6, 0xa5, 0x53,
+  0xdb, 0x4e, 0x16, 0x03, 0x14, 0x31, 0x0e, 0xd6, 0xda, 0xb5, 0x56, 0x2f,
+  0x4b, 0x15, 0x00, 0xe9, 0x57, 0x2b, 0x3a, 0xa5, 0xa6, 0x5c, 0x4d, 0xf9,
+  0x0c, 0x39, 0x4f, 0x19, 0x51, 0xd8, 0x2a, 0x0b, 0x58, 0x12, 0xd9, 0x37,
+  0x2b, 0x8c, 0xd2, 0x22, 0xe6, 0xf2, 0xcb, 0xbf, 0x2f, 0xae, 0x7c, 0xe5,
+  0xe2, 0xb5, 0x69, 0x65, 0x4f, 0x60, 0xe8, 0x31, 0x3a, 0xb6, 0xef, 0xa8,
+  0x5d, 0x56, 0xe6, 0xfa, 0xab, 0x26, 0x82, 0x2d, 0xac, 0x69, 0xbd, 0x6d,
+  0x63, 0x21
+};
+unsigned int ca_der_len = 1538;