From ea7dc669fd533df542422adb40e81fa3bd4419c9 Mon Sep 17 00:00:00 2001
From: Vadym Vikulin <vadym.vikulin@rivchain.org>
Date: Wed, 20 Dec 2023 13:13:12 +0200
Subject: [PATCH] byte array instead of clice in domain struct

---
 cmd/genkeys/main.go | 2 +-
 cmd/mesh/main.go    | 2 +-
 go.mod              | 2 +-
 go.sum              | 4 ++--
 src/core/address.go | 2 +-
 src/core/version.go | 5 +++--
 6 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/cmd/genkeys/main.go b/cmd/genkeys/main.go
index bef8a8555..5a3db8625 100644
--- a/cmd/genkeys/main.go
+++ b/cmd/genkeys/main.go
@@ -45,7 +45,7 @@ func main() {
 			fmt.Println("Pub:", hex.EncodeToString(newKey.pub))
 			c := &core.Core{}
 			var bytes [ed25519.PublicKeySize]byte
-			addr := c.AddrForDomain(types.Domain{Key: bytes[:], Name: newKey.pub})
+			addr := c.AddrForDomain(types.Domain{Key: bytes[:], Name: [32]byte(newKey.pub)})
 			fmt.Println("IP:", net.IP(addr[:]).String())
 		}
 	}
diff --git a/cmd/mesh/main.go b/cmd/mesh/main.go
index 53fe334e0..03d1840d9 100644
--- a/cmd/mesh/main.go
+++ b/cmd/mesh/main.go
@@ -164,7 +164,7 @@ func run(sigCh chan os.Signal) {
 
 	getNodeKey := func() types.Domain {
 		name := cfg.Domain
-		return types.Domain{Key: publicKey, Name: []byte(name)}
+		return types.Domain{Key: publicKey, Name: [ed25519.PublicKeySize]byte([]byte(name))}
 	}
 
 	switch {
diff --git a/go.mod b/go.mod
index bc31aa4d1..1715e70ef 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/RiV-chain/RiV-mesh
 
 go 1.21
 
-replace github.com/Arceliar/ironwood => github.com/RiV-chain/ironwood v0.0.0-20231220103331-37a8ba431a4e
+replace github.com/Arceliar/ironwood => github.com/RiV-chain/ironwood v0.0.0-20231220110601-a30286562e6e
 
 replace github.com/mikispag/dns-over-tls-forwarder => github.com/RiV-chain/dns-over-tls-forwarder v0.0.0-20230828114909-c2cd9f8d79d3
 
diff --git a/go.sum b/go.sum
index 208996df4..e8c4b38f6 100644
--- a/go.sum
+++ b/go.sum
@@ -4,8 +4,8 @@ github.com/Arceliar/phony v0.0.0-20220903101357-530938a4b13d h1:UK9fsWbWqwIQkMCz
 github.com/Arceliar/phony v0.0.0-20220903101357-530938a4b13d/go.mod h1:BCnxhRf47C/dy/e/D2pmB8NkB3dQVIrkD98b220rx5Q=
 github.com/RiV-chain/dns-over-tls-forwarder v0.0.0-20230828114909-c2cd9f8d79d3 h1:gz71d+oEAMXYUYw54JKT4A6CxniQx6B9J0G5CYJeLok=
 github.com/RiV-chain/dns-over-tls-forwarder v0.0.0-20230828114909-c2cd9f8d79d3/go.mod h1:V2Irj3BjF2tLZ3xXp6TMQCu0I+eJWQPEktbLMHQN8XA=
-github.com/RiV-chain/ironwood v0.0.0-20231220103331-37a8ba431a4e h1:RLKFjAHKnaCXQUyVdiBWf3VULWLRea6UW849QJbNODY=
-github.com/RiV-chain/ironwood v0.0.0-20231220103331-37a8ba431a4e/go.mod h1:O9iIMM9iVSXUIKNcrjossDuuXLwoGNuLSDXqjtTBHJk=
+github.com/RiV-chain/ironwood v0.0.0-20231220110601-a30286562e6e h1:JLsGxvmxpuijrprn5U7gdvS97ruA8WE4FkpRS6w+l50=
+github.com/RiV-chain/ironwood v0.0.0-20231220110601-a30286562e6e/go.mod h1:O9iIMM9iVSXUIKNcrjossDuuXLwoGNuLSDXqjtTBHJk=
 github.com/apernet/quic-go v0.40.1-0.20231112225043-e7f3af208dee h1:S3r63crMLzbjjVJjiR+l6oS7Dzli1mYpxXNNlVc/qCc=
 github.com/apernet/quic-go v0.40.1-0.20231112225043-e7f3af208dee/go.mod h1:9i0/jnY+4NvJA/wdatko2/I8iRf5R0bvZQ6fbk76tRA=
 github.com/bits-and-blooms/bitset v1.3.1/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
diff --git a/src/core/address.go b/src/core/address.go
index f2a106d79..0e36640fd 100644
--- a/src/core/address.go
+++ b/src/core/address.go
@@ -73,7 +73,7 @@ func (c *Core) AddrForDomain(domain iwt.Domain) *Address {
 	if len(domain.Key) != ed25519.PublicKeySize {
 		return nil
 	}
-	addr, err := encodeToIPv6(c.GetPrefix(), domain.Name)
+	addr, err := encodeToIPv6(c.GetPrefix(), domain.Name[:])
 	if err != nil {
 		c.log.Errorln(err)
 		return nil
diff --git a/src/core/version.go b/src/core/version.go
index 9ddb36094..c052e9fd4 100644
--- a/src/core/version.go
+++ b/src/core/version.go
@@ -132,8 +132,9 @@ func (m *version_metadata) decode(r io.Reader, password []byte) error {
 			copy(m.domain.Key, bs[:ed25519.PublicKeySize])
 
 		case metaDomainName:
-			m.domain.Name = make(ed25519.PublicKey, ed25519.PublicKeySize)
-			copy(m.domain.Name, bs[:ed25519.PublicKeySize])
+			var n [ed25519.PublicKeySize]byte
+			copy(n[:], bs[:ed25519.PublicKeySize])
+			m.domain.Name = n
 
 		case metaPriority:
 			m.priority = bs[0]