update config

pkg/handler/socks/v5/handler.go

@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/go-gost/gosocks5"
+	"github.com/go-gost/gost/pkg/auth"
 	"github.com/go-gost/gost/pkg/bypass"
 	"github.com/go-gost/gost/pkg/chain"
 	"github.com/go-gost/gost/pkg/common/util/socks"
@@ -21,11 +22,12 @@ func init() {
 }
 
 type socks5Handler struct {
-	selector gosocks5.Selector
-	bypass   bypass.Bypass
-	router   *chain.Router
-	logger   logger.Logger
-	md       metadata
+	selector      gosocks5.Selector
+	bypass        bypass.Bypass
+	router        *chain.Router
+	authenticator auth.Authenticator
+	logger        logger.Logger
+	md            metadata
 }
 
 func NewHandler(opts ...handler.Option) handler.Handler {
@@ -47,7 +49,7 @@ func (h *socks5Handler) Init(md md.Metadata) (err error) {
 	}
 
 	h.selector = &serverSelector{
-		Authenticator: h.md.authenticator,
+		Authenticator: h.authenticator,
 		TLSConfig:     h.md.tlsConfig,
 		logger:        h.logger,
 		noTLS:         h.md.noTLS,

pkg/handler/socks/v5/metadata.go

@@ -3,17 +3,14 @@ package v5
 import (
 	"crypto/tls"
 	"math"
-	"strings"
 	"time"
 
-	"github.com/go-gost/gost/pkg/auth"
 	tls_util "github.com/go-gost/gost/pkg/common/util/tls"
 	mdata "github.com/go-gost/gost/pkg/metadata"
 )
 
 type metadata struct {
 	tlsConfig         *tls.Config
-	authenticator     auth.Authenticator
 	timeout           time.Duration
 	readTimeout       time.Duration
 	noTLS             bool
@@ -28,7 +25,6 @@ func (h *socks5Handler) parseMetadata(md mdata.Metadata) (err error) {
 		certFile          = "certFile"
 		keyFile           = "keyFile"
 		caFile            = "caFile"
-		users             = "users"
 		readTimeout       = "readTimeout"
 		timeout           = "timeout"
 		noTLS             = "notls"
@@ -47,19 +43,6 @@ func (h *socks5Handler) parseMetadata(md mdata.Metadata) (err error) {
 		return
 	}
 
-	if auths := mdata.GetStrings(md, users); len(auths) > 0 {
-		authenticator := auth.NewLocalAuthenticator(nil)
-		for _, auth := range auths {
-			ss := strings.SplitN(auth, ":", 2)
-			if len(ss) == 1 {
-				authenticator.Add(ss[0], "")
-			} else {
-				authenticator.Add(ss[0], ss[1])
-			}
-		}
-		h.md.authenticator = authenticator
-	}
-
 	h.md.readTimeout = mdata.GetDuration(md, readTimeout)
 	h.md.timeout = mdata.GetDuration(md, timeout)
 	h.md.noTLS = mdata.GetBool(md, noTLS)