[bot] AutoMerging: merge all upstream's changes:

* https://github.com/fatedier/frp: show tcpmux proxies on the frps dashboard (fatedier#4152) return 504 instead of 404 for proxy type http request timeout (fatedier#4151) fix: revert gorilla/websocket from 1.5.1 to 1.5.0 (fatedier#4149)
aiastia-dockerhub · Apr 11, 2024 · 528400e · 528400e
2 parents 37ab8f8 + f3a71bc
commit 528400e
Show file tree

Hide file tree

Showing 32 changed files with 292 additions and 132 deletions.
diff --git a/.golangci.yml b/.golangci.yml
@@ -1,6 +1,6 @@
 service:
   golangci-lint-version: 1.57.x # use the fixed version to not introduce new linters unexpectedly
-  
+
 run:
   concurrency: 4
   # timeout for analysis, e.g. 30s, 5m, default is 1m
@@ -86,12 +86,8 @@ linters-settings:
     severity: "low"
     confidence: "low"
     excludes:
-    - G102
-    - G112
-    - G306
     - G401
     - G402
-    - G404
     - G501
 
 issues:

diff --git a/Release.md b/Release.md
@@ -1 +1,7 @@
 ### Features
+
+* Show tcpmux proxies on the frps dashboard.
+
+### Fixes
+
+* When an HTTP proxy request times out, it returns 504 instead of 404 now.
diff --git a/assets/frps/static/index-Q42Pu2_S.js → assets/frps/static/index-82-40HIG.js b/assets/frps/static/index-Q42Pu2_S.js → assets/frps/static/index-82-40HIG.js
diff --git a/assets/frps/static/index.html b/assets/frps/static/index.html
@@ -4,7 +4,7 @@
 <head>
     <meta charset="utf-8">
     <title>frps dashboard</title>
-  <script type="module" crossorigin src="./index-Q42Pu2_S.js"></script>
+  <script type="module" crossorigin src="./index-82-40HIG.js"></script>
   <link rel="stylesheet" crossorigin href="./index-rzPDshRD.css">
 </head>
 

diff --git a/client/admin_api.go b/client/admin_api.go
@@ -253,7 +253,7 @@ func (svr *Service) apiPutConfig(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if err := os.WriteFile(svr.configFilePath, body, 0o644); err != nil {
+	if err := os.WriteFile(svr.configFilePath, body, 0o600); err != nil {
 		res.Code = 500
 		res.Msg = fmt.Sprintf("write content to frpc config file error: %v", err)
 		log.Warnf("%s", res.Msg)

diff --git a/client/connector.go b/client/connector.go
@@ -24,7 +24,7 @@ import (
 	"sync"
 	"time"
 
-	libdial "github.com/fatedier/golib/net/dial"
+	libnet "github.com/fatedier/golib/net"
 	fmux "github.com/hashicorp/yamux"
 	quic "github.com/quic-go/quic-go"
 	"github.com/samber/lo"
@@ -169,44 +169,44 @@ func (c *defaultConnectorImpl) realConnect() (net.Conn, error) {
 		}
 	}
 
-	proxyType, addr, auth, err := libdial.ParseProxyURL(c.cfg.Transport.ProxyURL)
+	proxyType, addr, auth, err := libnet.ParseProxyURL(c.cfg.Transport.ProxyURL)
 	if err != nil {
 		xl.Errorf("fail to parse proxy url")
 		return nil, err
 	}
-	dialOptions := []libdial.DialOption{}
+	dialOptions := []libnet.DialOption{}
 	protocol := c.cfg.Transport.Protocol
 	switch protocol {
 	case "websocket":
 		protocol = "tcp"
-		dialOptions = append(dialOptions, libdial.WithAfterHook(libdial.AfterHook{Hook: netpkg.DialHookWebsocket(protocol, "")}))
-		dialOptions = append(dialOptions, libdial.WithAfterHook(libdial.AfterHook{
+		dialOptions = append(dialOptions, libnet.WithAfterHook(libnet.AfterHook{Hook: netpkg.DialHookWebsocket(protocol, "")}))
+		dialOptions = append(dialOptions, libnet.WithAfterHook(libnet.AfterHook{
 			Hook: netpkg.DialHookCustomTLSHeadByte(tlsConfig != nil, lo.FromPtr(c.cfg.Transport.TLS.DisableCustomTLSFirstByte)),
 		}))
-		dialOptions = append(dialOptions, libdial.WithTLSConfig(tlsConfig))
+		dialOptions = append(dialOptions, libnet.WithTLSConfig(tlsConfig))
 	case "wss":
 		protocol = "tcp"
-		dialOptions = append(dialOptions, libdial.WithTLSConfigAndPriority(100, tlsConfig))
+		dialOptions = append(dialOptions, libnet.WithTLSConfigAndPriority(100, tlsConfig))
 		// Make sure that if it is wss, the websocket hook is executed after the tls hook.
-		dialOptions = append(dialOptions, libdial.WithAfterHook(libdial.AfterHook{Hook: netpkg.DialHookWebsocket(protocol, tlsConfig.ServerName), Priority: 110}))
+		dialOptions = append(dialOptions, libnet.WithAfterHook(libnet.AfterHook{Hook: netpkg.DialHookWebsocket(protocol, tlsConfig.ServerName), Priority: 110}))
 	default:
-		dialOptions = append(dialOptions, libdial.WithAfterHook(libdial.AfterHook{
+		dialOptions = append(dialOptions, libnet.WithAfterHook(libnet.AfterHook{
 			Hook: netpkg.DialHookCustomTLSHeadByte(tlsConfig != nil, lo.FromPtr(c.cfg.Transport.TLS.DisableCustomTLSFirstByte)),
 		}))
-		dialOptions = append(dialOptions, libdial.WithTLSConfig(tlsConfig))
+		dialOptions = append(dialOptions, libnet.WithTLSConfig(tlsConfig))
 	}
 
 	if c.cfg.Transport.ConnectServerLocalIP != "" {
-		dialOptions = append(dialOptions, libdial.WithLocalAddr(c.cfg.Transport.ConnectServerLocalIP))
+		dialOptions = append(dialOptions, libnet.WithLocalAddr(c.cfg.Transport.ConnectServerLocalIP))
 	}
 	dialOptions = append(dialOptions,
-		libdial.WithProtocol(protocol),
-		libdial.WithTimeout(time.Duration(c.cfg.Transport.DialServerTimeout)*time.Second),
-		libdial.WithKeepAlive(time.Duration(c.cfg.Transport.DialServerKeepAlive)*time.Second),
-		libdial.WithProxy(proxyType, addr),
-		libdial.WithProxyAuth(auth),
+		libnet.WithProtocol(protocol),
+		libnet.WithTimeout(time.Duration(c.cfg.Transport.DialServerTimeout)*time.Second),
+		libnet.WithKeepAlive(time.Duration(c.cfg.Transport.DialServerKeepAlive)*time.Second),
+		libnet.WithProxy(proxyType, addr),
+		libnet.WithProxyAuth(auth),
 	)
-	conn, err := libdial.DialContext(
+	conn, err := libnet.DialContext(
 		c.ctx,
 		net.JoinHostPort(c.cfg.ServerAddr, strconv.Itoa(c.cfg.ServerPort)),
 		dialOptions...,

diff --git a/client/proxy/proxy.go b/client/proxy/proxy.go
@@ -25,7 +25,7 @@ import (
 	"time"
 
 	libio "github.com/fatedier/golib/io"
-	libdial "github.com/fatedier/golib/net/dial"
+	libnet "github.com/fatedier/golib/net"
 	pp "github.com/pires/go-proxyproto"
 	"golang.org/x/time/rate"
 
@@ -197,9 +197,9 @@ func (pxy *BaseProxy) HandleTCPWorkConnection(workConn net.Conn, m *msg.StartWor
 		return
 	}
 
-	localConn, err := libdial.Dial(
+	localConn, err := libnet.Dial(
 		net.JoinHostPort(baseCfg.LocalIP, strconv.Itoa(baseCfg.LocalPort)),
-		libdial.WithTimeout(10*time.Second),
+		libnet.WithTimeout(10*time.Second),
 	)
 	if err != nil {
 		workConn.Close()

diff --git a/go.mod b/go.mod
@@ -5,10 +5,10 @@ go 1.22
 require (
 	github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5
 	github.com/coreos/go-oidc/v3 v3.10.0
-	github.com/fatedier/golib v0.4.3
+	github.com/fatedier/golib v0.5.0
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/mux v1.8.1
-	github.com/gorilla/websocket v1.5.1
+	github.com/gorilla/websocket v1.5.0
 	github.com/hashicorp/yamux v0.1.1
 	github.com/onsi/ginkgo/v2 v2.17.1
 	github.com/onsi/gomega v1.32.0

diff --git a/go.sum b/go.sum
@@ -24,8 +24,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/fatedier/golib v0.4.3 h1:eOcDBZauYqoNKwnJY9xWWa1pu7ff/JPZBizXeZOtj7k=
-github.com/fatedier/golib v0.4.3/go.mod h1:W6kIYkIFxHsTzbgqg5piCxIiDo4LzwgTY6R5W8l9NFQ=
+github.com/fatedier/golib v0.5.0 h1:hNcH7hgfIFqVWbP+YojCCAj4eO94pPf4dEF8lmq2jWs=
+github.com/fatedier/golib v0.5.0/go.mod h1:W6kIYkIFxHsTzbgqg5piCxIiDo4LzwgTY6R5W8l9NFQ=
 github.com/fatedier/yamux v0.0.0-20230628132301-7aca4898904d h1:ynk1ra0RUqDWQfvFi5KtMiSobkVQ3cNc0ODb8CfIETo=
 github.com/fatedier/yamux v0.0.0-20230628132301-7aca4898904d/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
 github.com/go-jose/go-jose/v4 v4.0.1 h1:QVEPDE3OluqXBQZDcnNvQrInro2h0e4eqNbnZSWqS6U=
@@ -64,8 +64,8 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
-github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/QY=
-github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY=
+github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
+github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=

diff --git a/pkg/plugin/client/http2https.go b/pkg/plugin/client/http2https.go
@@ -19,11 +19,15 @@ package plugin
 import (
 	"crypto/tls"
 	"io"
+	stdlog "log"
 	"net"
 	"net/http"
 	"net/http/httputil"
 
+	"github.com/fatedier/golib/pool"
+
 	v1 "github.com/fatedier/frp/pkg/config/v1"
+	"github.com/fatedier/frp/pkg/util/log"
 	netpkg "github.com/fatedier/frp/pkg/util/net"
 )
 
@@ -67,7 +71,9 @@ func NewHTTP2HTTPSPlugin(options v1.ClientPluginOptions) (Plugin, error) {
 				req.Header.Set(k, v)
 			}
 		},
-		Transport: tr,
+		Transport:  tr,
+		BufferPool: pool.NewBuffer(32 * 1024),
+		ErrorLog:   stdlog.New(log.NewWriteLogger(log.WarnLevel, 2), "", 0),
 	}
 
 	p.s = &http.Server{

diff --git a/pkg/plugin/client/http_proxy.go b/pkg/plugin/client/http_proxy.go
@@ -54,7 +54,8 @@ func NewHTTPProxyPlugin(options v1.ClientPluginOptions) (Plugin, error) {
 	}
 
 	hp.s = &http.Server{
-		Handler: hp,
+		Handler:           hp,
+		ReadHeaderTimeout: 60 * time.Second,
 	}
 
 	go func() {

diff --git a/pkg/plugin/client/https2http.go b/pkg/plugin/client/https2http.go
@@ -20,12 +20,17 @@ import (
 	"crypto/tls"
 	"fmt"
 	"io"
+	stdlog "log"
 	"net"
 	"net/http"
 	"net/http/httputil"
+	"time"
+
+	"github.com/fatedier/golib/pool"
 
 	v1 "github.com/fatedier/frp/pkg/config/v1"
 	"github.com/fatedier/frp/pkg/transport"
+	"github.com/fatedier/frp/pkg/util/log"
 	netpkg "github.com/fatedier/frp/pkg/util/net"
 )
 
@@ -63,10 +68,13 @@ func NewHTTPS2HTTPPlugin(options v1.ClientPluginOptions) (Plugin, error) {
 				req.Header.Set(k, v)
 			}
 		},
+		BufferPool: pool.NewBuffer(32 * 1024),
+		ErrorLog:   stdlog.New(log.NewWriteLogger(log.WarnLevel, 2), "", 0),
 	}
 
 	p.s = &http.Server{
-		Handler: rp,
+		Handler:           rp,
+		ReadHeaderTimeout: 60 * time.Second,
 	}
 
 	var (

diff --git a/pkg/plugin/client/https2https.go b/pkg/plugin/client/https2https.go
@@ -20,12 +20,17 @@ import (
 	"crypto/tls"
 	"fmt"
 	"io"
+	stdlog "log"
 	"net"
 	"net/http"
 	"net/http/httputil"
+	"time"
+
+	"github.com/fatedier/golib/pool"
 
 	v1 "github.com/fatedier/frp/pkg/config/v1"
 	"github.com/fatedier/frp/pkg/transport"
+	"github.com/fatedier/frp/pkg/util/log"
 	netpkg "github.com/fatedier/frp/pkg/util/net"
 )
 
@@ -68,11 +73,14 @@ func NewHTTPS2HTTPSPlugin(options v1.ClientPluginOptions) (Plugin, error) {
 				req.Header.Set(k, v)
 			}
 		},
-		Transport: tr,
+		Transport:  tr,
+		BufferPool: pool.NewBuffer(32 * 1024),
+		ErrorLog:   stdlog.New(log.NewWriteLogger(log.WarnLevel, 2), "", 0),
 	}
 
 	p.s = &http.Server{
-		Handler: rp,
+		Handler:           rp,
+		ReadHeaderTimeout: 60 * time.Second,
 	}
 
 	var (

diff --git a/pkg/plugin/client/static_file.go b/pkg/plugin/client/static_file.go
@@ -60,7 +60,8 @@ func NewStaticFilePlugin(options v1.ClientPluginOptions) (Plugin, error) {
 	router.Use(netpkg.NewHTTPAuthMiddleware(opts.HTTPUser, opts.HTTPPassword).SetAuthFailDelay(200 * time.Millisecond).Middleware)
 	router.PathPrefix(prefix).Handler(netpkg.MakeHTTPGzipHandler(http.StripPrefix(prefix, http.FileServer(http.Dir(opts.LocalPath))))).Methods("GET")
 	sp.s = &http.Server{
-		Handler: router,
+		Handler:           router,
+		ReadHeaderTimeout: 60 * time.Second,
 	}
 	go func() {
 		_ = sp.s.Serve(listener)

diff --git a/pkg/util/log/log.go b/pkg/util/log/log.go
@@ -15,11 +15,20 @@
 package log
 
 import (
+	"bytes"
 	"os"
 
 	"github.com/fatedier/golib/log"
 )
 
+var (
+	TraceLevel = log.TraceLevel
+	DebugLevel = log.DebugLevel
+	InfoLevel  = log.InfoLevel
+	WarnLevel  = log.WarnLevel
+	ErrorLevel = log.ErrorLevel
+)
+
 var Logger *log.Logger
 
 func init() {
@@ -77,3 +86,24 @@ func Debugf(format string, v ...interface{}) {
 func Tracef(format string, v ...interface{}) {
 	Logger.Tracef(format, v...)
 }
+
+func Logf(level log.Level, offset int, format string, v ...interface{}) {
+	Logger.Logf(level, offset, format, v...)
+}
+
+type WriteLogger struct {
+	level  log.Level
+	offset int
+}
+
+func NewWriteLogger(level log.Level, offset int) *WriteLogger {
+	return &WriteLogger{
+		level:  level,
+		offset: offset,
+	}
+}
+
+func (w *WriteLogger) Write(p []byte) (n int, err error) {
+	Logger.Log(w.level, w.offset, string(bytes.TrimRight(p, "\n")))
+	return len(p), nil
+}
diff --git a/pkg/util/net/dial.go b/pkg/util/net/dial.go
@@ -5,11 +5,11 @@ import (
 	"net"
 	"net/url"
 
-	libdial "github.com/fatedier/golib/net/dial"
+	libnet "github.com/fatedier/golib/net"
 	"golang.org/x/net/websocket"
 )
 
-func DialHookCustomTLSHeadByte(enableTLS bool, disableCustomTLSHeadByte bool) libdial.AfterHookFunc {
+func DialHookCustomTLSHeadByte(enableTLS bool, disableCustomTLSHeadByte bool) libnet.AfterHookFunc {
 	return func(ctx context.Context, c net.Conn, addr string) (context.Context, net.Conn, error) {
 		if enableTLS && !disableCustomTLSHeadByte {
 			_, err := c.Write([]byte{byte(FRPTLSHeadByte)})
@@ -21,7 +21,7 @@ func DialHookCustomTLSHeadByte(enableTLS bool, disableCustomTLSHeadByte bool) li
 	}
 }
 
-func DialHookWebsocket(protocol string, host string) libdial.AfterHookFunc {
+func DialHookWebsocket(protocol string, host string) libnet.AfterHookFunc {
 	return func(ctx context.Context, c net.Conn, addr string) (context.Context, net.Conn, error) {
 		if protocol != "wss" {
 			protocol = "ws"

diff --git a/pkg/util/net/websocket.go b/pkg/util/net/websocket.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"net"
 	"net/http"
+	"time"
 
 	"golang.org/x/net/websocket"
 )
@@ -39,8 +40,9 @@ func NewWebsocketListener(ln net.Listener) (wl *WebsocketListener) {
 	}))
 
 	wl.server = &http.Server{
-		Addr:    ln.Addr().String(),
-		Handler: muxer,
+		Addr:              ln.Addr().String(),
+		Handler:           muxer,
+		ReadHeaderTimeout: 60 * time.Second,
 	}
 
 	go func() {