feat: Waku v2 bridge

Issue #12610

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

@@ -0,0 +1,65 @@
+package proto
+
+import (
+	"fmt"
+	"net"
+)
+
+// Addr is ip:port.
+type Addr struct {
+	IP   net.IP
+	Port int
+}
+
+// Network implements net.Addr.
+func (Addr) Network() string { return "turn" }
+
+// FromUDPAddr sets addr to UDPAddr.
+func (a *Addr) FromUDPAddr(n *net.UDPAddr) {
+	a.IP = n.IP
+	a.Port = n.Port
+}
+
+// Equal returns true if b == a.
+func (a Addr) Equal(b Addr) bool {
+	if a.Port != b.Port {
+		return false
+	}
+	return a.IP.Equal(b.IP)
+}
+
+// EqualIP returns true if a and b have equal IP addresses.
+func (a Addr) EqualIP(b Addr) bool {
+	return a.IP.Equal(b.IP)
+}
+
+func (a Addr) String() string {
+	return fmt.Sprintf("%s:%d", a.IP, a.Port)
+}
+
+// FiveTuple represents 5-TUPLE value.
+type FiveTuple struct {
+	Client Addr
+	Server Addr
+	Proto  Protocol
+}
+
+func (t FiveTuple) String() string {
+	return fmt.Sprintf("%s->%s (%s)",
+		t.Client, t.Server, t.Proto,
+	)
+}
+
+// Equal returns true if b == t.
+func (t FiveTuple) Equal(b FiveTuple) bool {
+	if t.Proto != b.Proto {
+		return false
+	}
+	if !t.Client.Equal(b.Client) {
+		return false
+	}
+	if !t.Server.Equal(b.Server) {
+		return false
+	}
+	return true
+}