Cleanup code

none.go

@@ -194,6 +194,14 @@ func NewNoneService(udpTimeout int64, handler Handler) Service {
 	return s
 }
 
+func (s *NoneService) Name() string {
+	return MethodNone
+}
+
+func (s *NoneService) Password() string {
+	return ""
+}
+
 func (s *NoneService) NewConnection(ctx context.Context, conn net.Conn, metadata M.Metadata) error {
 	destination, err := M.SocksaddrSerializer.ReadAddrPort(conn)
 	if err != nil {

shadowaead/service.go

@@ -32,6 +32,7 @@ type Service struct {
 	keySaltLength int
 	constructor   func(key []byte) (cipher.AEAD, error)
 	key           []byte
+	password      string
 	handler       shadowsocks.Handler
 	udpNat        *udpnat.Service[netip.AddrPort]
 }
@@ -71,6 +72,14 @@ func NewService(method string, key []byte, password string, udpTimeout int64, ha
 	return s, nil
 }
 
+func (s *Service) Name() string {
+	return s.name
+}
+
+func (s *Service) Password() string {
+	return s.password
+}
+
 func (s *Service) NewConnection(ctx context.Context, conn net.Conn, metadata M.Metadata) error {
 	err := s.newConnection(ctx, conn, metadata)
 	if err != nil {

shadowaead_2022/relay.go

@@ -23,6 +23,8 @@ import (
 	"lukechampine.com/blake3"
 )
 
+var _ shadowsocks.Service = (*RelayService[int])(nil)
+
 type RelayService[U comparable] struct {
 	name          string
 	keySaltLength int
@@ -39,6 +41,14 @@ type RelayService[U comparable] struct {
 	udpNat       *udpnat.Service[uint64]
 }
 
+func (s *RelayService[U]) Name() string {
+	return s.name
+}
+
+func (s *RelayService[U]) Password() string {
+	return base64.StdEncoding.EncodeToString(s.iPSK)
+}
+
 func (s *RelayService[U]) UpdateUsers(userList []U, keyList [][]byte, destinationList []M.Socksaddr) error {
 	uPSKHash := make(map[[aes.BlockSize]byte]U)
 	uDestination := make(map[U]M.Socksaddr)

shadowaead_2022/service.go

@@ -36,6 +36,8 @@ var (
 	ErrBadPadding = E.New("bad request: damaged padding")
 )
 
+var _ shadowsocks.Service = (*Service)(nil)
+
 type Service struct {
 	name          string
 	keySaltLength int
@@ -117,6 +119,14 @@ func NewService(method string, psk []byte, udpTimeout int64, handler shadowsocks
 	return s, nil
 }
 
+func (s *Service) Name() string {
+	return s.name
+}
+
+func (s *Service) Password() string {
+	return base64.StdEncoding.EncodeToString(s.psk)
+}
+
 func (s *Service) NewConnection(ctx context.Context, conn net.Conn, metadata M.Metadata) error {
 	err := s.newConnection(ctx, conn, metadata)
 	if err != nil {

shadowsocks.go

@@ -24,6 +24,8 @@ type Method interface {
 }
 
 type Service interface {
+	Name() string
+	Password() string
 	N.TCPConnectionHandler
 	N.UDPHandler
 	E.Handler