package inbound import ( "context" "net" "os" "github.com/sagernet/sing-box/adapter" "github.com/sagernet/sing-box/common/uot" C "github.com/sagernet/sing-box/constant" "github.com/sagernet/sing-box/log" "github.com/sagernet/sing-box/option" "github.com/sagernet/sing/common/auth" N "github.com/sagernet/sing/common/network" "github.com/sagernet/sing/protocol/socks" ) var ( _ adapter.Inbound = (*Socks)(nil) _ adapter.InjectableInbound = (*Socks)(nil) ) type Socks struct { myInboundAdapter authenticator *auth.Authenticator } func NewSocks(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.SocksInboundOptions) *Socks { inbound := &Socks{ myInboundAdapter{ protocol: C.TypeSOCKS, network: []string{N.NetworkTCP}, ctx: ctx, router: uot.NewRouter(router, logger), logger: logger, tag: tag, listenOptions: options.ListenOptions, }, auth.NewAuthenticator(options.Users), } inbound.connHandler = inbound return inbound } func (h *Socks) NewConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error { return socks.HandleConnection(ctx, conn, h.authenticator, h.upstreamUserHandler(metadata), adapter.UpstreamMetadata(metadata)) } func (h *Socks) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error { return os.ErrInvalid }