feat: Waku v2 bridge

Issue #12610

vendor/github.com/pion/turn/v2/internal/proto/peeraddr.go

@@ -0,0 +1,42 @@
+package proto
+
+import (
+	"net"
+
+	"github.com/pion/stun"
+)
+
+// PeerAddress implements XOR-PEER-ADDRESS attribute.
+//
+// The XOR-PEER-ADDRESS specifies the address and port of the peer as
+// seen from the TURN server. (For example, the peer's server-reflexive
+// transport address if the peer is behind a NAT.)
+//
+// RFC 5766 Section 14.3
+type PeerAddress struct {
+	IP   net.IP
+	Port int
+}
+
+func (a PeerAddress) String() string {
+	return stun.XORMappedAddress(a).String()
+}
+
+// AddTo adds XOR-PEER-ADDRESS to message.
+func (a PeerAddress) AddTo(m *stun.Message) error {
+	return stun.XORMappedAddress(a).AddToAs(m, stun.AttrXORPeerAddress)
+}
+
+// GetFrom decodes XOR-PEER-ADDRESS from message.
+func (a *PeerAddress) GetFrom(m *stun.Message) error {
+	return (*stun.XORMappedAddress)(a).GetFromAs(m, stun.AttrXORPeerAddress)
+}
+
+// XORPeerAddress implements XOR-PEER-ADDRESS attribute.
+//
+// The XOR-PEER-ADDRESS specifies the address and port of the peer as
+// seen from the TURN server. (For example, the peer's server-reflexive
+// transport address if the peer is behind a NAT.)
+//
+// RFC 5766 Section 14.3
+type XORPeerAddress = PeerAddress