update config

pkg/connector/socks/v5/metadata.go

@@ -2,8 +2,6 @@ package v5
 
 import (
 	"crypto/tls"
-	"net/url"
-	"strings"
 	"time"
 
 	mdata "github.com/go-gost/gost/pkg/metadata"
@@ -11,7 +9,6 @@ import (
 
 type metadata struct {
 	connectTimeout time.Duration
-	User           *url.Userinfo
 	tlsConfig      *tls.Config
 	noTLS          bool
 }
@@ -19,19 +16,9 @@ type metadata struct {
 func (c *socks5Connector) parseMetadata(md mdata.Metadata) (err error) {
 	const (
 		connectTimeout = "timeout"
-		user           = "user"
 		noTLS          = "notls"
 	)
 
-	if v := mdata.GetString(md, user); v != "" {
-		ss := strings.SplitN(v, ":", 2)
-		if len(ss) == 1 {
-			c.md.User = url.User(ss[0])
-		} else {
-			c.md.User = url.UserPassword(ss[0], ss[1])
-		}
-	}
-
 	c.md.connectTimeout = mdata.GetDuration(md, connectTimeout)
 	c.md.noTLS = mdata.GetBool(md, noTLS)