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fix log usage

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This commit is contained in:
ginuerzh
2022-01-26 16:45:57 +08:00
parent 04dfc8c4c3
commit 713586729b
16 changed files with 183 additions and 185 deletions
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45
pkg/connector/socks/v5/connector.go
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@ -23,7 +23,6 @@ func init() {
type socks5Connector struct {
selector gosocks5.Selector
logger logger.Logger
md metadata
options connector.Options
}
@ -44,16 +43,14 @@ func (c *socks5Connector) Init(md md.Metadata) (err error) {
return
}
c.logger = c.options.Logger
selector := &clientSelector{
methods: []uint8{
gosocks5.MethodNoAuth,
gosocks5.MethodUserPass,
},
logger: c.logger,
User: c.options.User,
TLSConfig: c.options.TLSConfig,
logger: c.options.Logger,
}
if !c.md.noTLS {
selector.methods = append(selector.methods, socks.MethodTLS)
@ -70,7 +67,7 @@ func (c *socks5Connector) Init(md md.Metadata) (err error) {
// Handshake implements connector.Handshaker.
func (c *socks5Connector) Handshake(ctx context.Context, conn net.Conn) (net.Conn, error) {
c.logger = c.logger.WithFields(map[string]interface{}{
log := c.options.Logger.WithFields(map[string]interface{}{
"remote": conn.RemoteAddr().String(),
"local": conn.LocalAddr().String(),
})
@ -82,7 +79,7 @@ func (c *socks5Connector) Handshake(ctx context.Context, conn net.Conn) (net.Con
cc := gosocks5.ClientConn(conn, c.selector)
if err := cc.Handleshake(); err != nil {
c.logger.Error(err)
log.Error(err)
return nil, err
}
@ -90,11 +87,13 @@ func (c *socks5Connector) Handshake(ctx context.Context, conn net.Conn) (net.Con
}
func (c *socks5Connector) Connect(ctx context.Context, conn net.Conn, network, address string, opts ...connector.ConnectOption) (net.Conn, error) {
c.logger = c.logger.WithFields(map[string]interface{}{
log := c.options.Logger.WithFields(map[string]interface{}{
"remote": conn.RemoteAddr().String(),
"local": conn.LocalAddr().String(),
"network": network,
"address": address,
})
c.logger.Infof("connect %s/%s", address, network)
log.Infof("connect %s/%s", address, network)
if c.md.connectTimeout > 0 {
conn.SetDeadline(time.Now().Add(c.md.connectTimeout))
@ -103,68 +102,68 @@ func (c *socks5Connector) Connect(ctx context.Context, conn net.Conn, network, a
switch network {
case "udp", "udp4", "udp6":
return c.connectUDP(ctx, conn, network, address)
return c.connectUDP(ctx, conn, network, address, log)
case "tcp", "tcp4", "tcp6":
if _, ok := conn.(net.PacketConn); ok {
err := fmt.Errorf("tcp over udp is unsupported")
c.logger.Error(err)
log.Error(err)
return nil, err
}
default:
err := fmt.Errorf("network %s is unsupported", network)
c.logger.Error(err)
log.Error(err)
return nil, err
}
addr := gosocks5.Addr{}
if err := addr.ParseFrom(address); err != nil {
c.logger.Error(err)
log.Error(err)
return nil, err
}
req := gosocks5.NewRequest(gosocks5.CmdConnect, &addr)
if err := req.Write(conn); err != nil {
c.logger.Error(err)
log.Error(err)
return nil, err
}
c.logger.Debug(req)
log.Debug(req)
reply, err := gosocks5.ReadReply(conn)
if err != nil {
c.logger.Error(err)
log.Error(err)
return nil, err
}
c.logger.Debug(reply)
log.Debug(reply)
if reply.Rep != gosocks5.Succeeded {
err = errors.New("host unreachable")
c.logger.Error(err)
log.Error(err)
return nil, err
}
return conn, nil
}
func (c *socks5Connector) connectUDP(ctx context.Context, conn net.Conn, network, address string) (net.Conn, error) {
func (c *socks5Connector) connectUDP(ctx context.Context, conn net.Conn, network, address string, log logger.Logger) (net.Conn, error) {
addr, err := net.ResolveUDPAddr(network, address)
if err != nil {
c.logger.Error(err)
log.Error(err)
return nil, err
}
req := gosocks5.NewRequest(socks.CmdUDPTun, nil)
if err := req.Write(conn); err != nil {
c.logger.Error(err)
log.Error(err)
return nil, err
}
c.logger.Debug(req)
log.Debug(req)
reply, err := gosocks5.ReadReply(conn)
if err != nil {
c.logger.Error(err)
log.Error(err)
return nil, err
}
c.logger.Debug(reply)
log.Debug(reply)
if reply.Rep != gosocks5.Succeeded {
return nil, errors.New("get socks5 UDP tunnel failure")