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add ssu connector

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This commit is contained in:
ginuerzh
2021-11-09 23:34:19 +08:00
parent 92dc87830f
commit cae199dbd9
29 changed files with 1031 additions and 678 deletions
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22
pkg/handler/socks/v5/selector.go
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@ -23,9 +23,7 @@ func (selector *serverSelector) Methods() []uint8 {
}
func (s *serverSelector) Select(methods ...uint8) (method uint8) {
if s.logger.IsLevelEnabled(logger.DebugLevel) {
s.logger.Debugf("%d %d %v", gosocks5.Ver5, len(methods), methods)
}
s.logger.Debugf("%d %d %v", gosocks5.Ver5, len(methods), methods)
method = gosocks5.MethodNoAuth
for _, m := range methods {
if m == socks.MethodTLS && !s.noTLS {
@ -48,9 +46,7 @@ func (s *serverSelector) Select(methods ...uint8) (method uint8) {
}
func (s *serverSelector) OnSelected(method uint8, conn net.Conn) (net.Conn, error) {
if s.logger.IsLevelEnabled(logger.DebugLevel) {
s.logger.Debugf("%d %d", gosocks5.Ver5, method)
}
s.logger.Debugf("%d %d", gosocks5.Ver5, method)
switch method {
case socks.MethodTLS:
conn = tls.Server(conn, s.TLSConfig)
@ -65,9 +61,7 @@ func (s *serverSelector) OnSelected(method uint8, conn net.Conn) (net.Conn, erro
s.logger.Error(err)
return nil, err
}
if s.logger.IsLevelEnabled(logger.DebugLevel) {
s.logger.Debug(req.String())
}
s.logger.Debug(req)
if s.Authenticator != nil &&
!s.Authenticator.Authenticate(req.Username, req.Password) {
@ -76,9 +70,8 @@ func (s *serverSelector) OnSelected(method uint8, conn net.Conn) (net.Conn, erro
s.logger.Error(err)
return nil, err
}
if s.logger.IsLevelEnabled(logger.DebugLevel) {
s.logger.Info(resp.String())
}
s.logger.Info(resp)
return nil, gosocks5.ErrAuthFailure
}
@ -87,9 +80,8 @@ func (s *serverSelector) OnSelected(method uint8, conn net.Conn) (net.Conn, erro
s.logger.Error(err)
return nil, err
}
if s.logger.IsLevelEnabled(logger.DebugLevel) {
s.logger.Debug(resp.String())
}
s.logger.Debug(resp)
case gosocks5.MethodNoAcceptable:
return nil, gosocks5.ErrBadMethod
}