bump deps; bump sdk to 1.21

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
       - run: git fetch --force --tags
       - uses: actions/setup-go@v3
         with:
-          go-version: '1.19'
+          go-version: '1.21.7'
           cache: true
       # More assembly might be required: Docker logins, GPG, etc. It all depends
       # on your needs.

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.20-alpine as builder
+FROM --platform=$BUILDPLATFORM golang:1.21-alpine as builder
 
 # Convert TARGETPLATFORM to GOARCH format
 # https://github.com/tonistiigi/xx
@@ -13,6 +13,7 @@ ADD . /src
 WORKDIR /src
 
 ENV GO111MODULE=on
+ENV CGO_ENABLED=0
 
 RUN cd cmd/gost && go env && go build -v
 

go.mod

@@ -1,63 +1,61 @@
 module github.com/ginuerzh/gost
 
-go 1.20
+go 1.21
 
 replace github.com/templexxx/cpu v0.0.7 => github.com/templexxx/cpu v0.0.10-0.20211111114238-98168dcec14a
 
 require (
-	git.torproject.org/pluggable-transports/goptlib.git v1.2.0
+	git.torproject.org/pluggable-transports/goptlib.git v1.3.0
 	github.com/LiamHaworth/go-tproxy v0.0.0-20190726054950-ef7efd7f24ed
-	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d
+	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2
 	github.com/go-gost/gosocks4 v0.0.1
 	github.com/go-gost/gosocks5 v0.3.0
 	github.com/go-gost/relay v0.1.1-0.20211123134818-8ef7fd81ffd7
 	github.com/go-gost/tls-dissector v0.0.2-0.20220408131628-aac992c27451
 	github.com/go-log/log v0.2.0
 	github.com/gobwas/glob v0.2.3
-	github.com/gorilla/websocket v1.4.2
-	github.com/klauspost/compress v1.13.6
+	github.com/gorilla/websocket v1.5.1
+	github.com/klauspost/compress v1.17.6
+	github.com/miekg/dns v1.1.58
+	github.com/quic-go/quic-go v0.41.0
 	github.com/mdlayher/vsock v1.2.1
-	github.com/miekg/dns v1.1.47
-	github.com/quic-go/quic-go v0.32.0
 	github.com/ryanuber/go-glob v1.0.0
 	github.com/shadowsocks/go-shadowsocks2 v0.1.5
 	github.com/shadowsocks/shadowsocks-go v0.0.0-20200409064450-3e585ff90601
 	github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8
-	github.com/xtaci/kcp-go/v5 v5.6.1
-	github.com/xtaci/smux v1.5.16
+	github.com/xtaci/kcp-go/v5 v5.6.7
+	github.com/xtaci/smux v1.5.24
 	github.com/xtaci/tcpraw v1.2.25
 	gitlab.com/yawning/obfs4.git v0.0.0-20220204003609-77af0cba934d
-	golang.org/x/crypto v0.17.0
-	golang.org/x/net v0.10.0
+	golang.org/x/crypto v0.18.0
+	golang.org/x/net v0.20.0
 )
 
 require (
 	filippo.io/edwards25519 v1.0.0-rc.1.0.20210721174708-390f27c3be20 // indirect
 	github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da // indirect
 	github.com/coreos/go-iptables v0.6.0 // indirect
 	github.com/dchest/siphash v1.2.2 // indirect
-	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
-	github.com/golang/mock v1.6.0 // indirect
+	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/google/gopacket v1.1.19 // indirect
 	github.com/google/pprof v0.0.0-20230131232505-5a9e8f65f08f // indirect
-	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
-	github.com/klauspost/reedsolomon v1.9.15 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.6 // indirect
+	github.com/klauspost/reedsolomon v1.12.0 // indirect
+	github.com/onsi/ginkgo/v2 v2.9.5 // indirect
 	github.com/mdlayher/socket v0.4.1 // indirect
 	github.com/onsi/ginkgo/v2 v2.8.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/quic-go/qtls-go1-18 v0.2.0 // indirect
-	github.com/quic-go/qtls-go1-19 v0.2.0 // indirect
-	github.com/quic-go/qtls-go1-20 v0.1.0 // indirect
 	github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 // indirect
-	github.com/templexxx/cpu v0.0.7 // indirect
-	github.com/templexxx/xorsimd v0.4.1 // indirect
+	github.com/templexxx/cpu v0.1.0 // indirect
+	github.com/templexxx/xorsimd v0.4.2 // indirect
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	github.com/xtaci/lossyconn v0.0.0-20200209145036-adba10fffc37 // indirect
 	gitlab.com/yawning/edwards25519-extra.git v0.0.0-20211229043746-2f91fcc9fbdb // indirect
+	go.uber.org/mock v0.3.0 // indirect
 	golang.org/x/exp v0.0.0-20230203172020-98cc5a0785f9 // indirect
-	golang.org/x/mod v0.8.0 // indirect
-	golang.org/x/sync v0.1.0 // indirect
-	golang.org/x/sys v0.15.0 // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/sys v0.16.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
-	golang.org/x/tools v0.6.0 // indirect
+	golang.org/x/tools v0.17.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
 )

gost.go

@@ -20,7 +20,7 @@ import (
 )
 
 // Version is the gost version.
-const Version = "2.11.5"
+const Version = "2.12.0"
 
 // Debug is a flag that enables the debug log.
 var Debug bool
@@ -149,9 +149,7 @@ func (rw *readWriter) Write(p []byte) (n int, err error) {
 	return rw.w.Write(p)
 }
 
-var (
-	nopClientConn = &nopConn{}
-)
+var nopClientConn = &nopConn{}
 
 // a nop connection implements net.Conn,
 // it does nothing.

quic.go

@@ -115,10 +115,10 @@ func (tr *quicTransporter) initSession(addr net.Addr, conn net.PacketConn) (*qui
 		KeepAlivePeriod:      config.KeepAlivePeriod,
 		Versions: []quic.VersionNumber{
 			quic.Version1,
-			quic.VersionDraft29,
+			quic.Version2,
 		},
 	}
-	session, err := quic.DialEarly(conn, addr, addr.String(), tlsConfigQUICALPN(config.TLSConfig), quicConfig)
+	session, err := quic.DialEarly(context.Background(), conn, addr, tlsConfigQUICALPN(config.TLSConfig), quicConfig)
 	if err != nil {
 		log.Logf("quic dial %s: %v", addr, err)
 		return nil, err
@@ -157,7 +157,7 @@ func QUICListener(addr string, config *QUICConfig) (Listener, error) {
 		MaxIdleTimeout:       config.IdleTimeout,
 		Versions: []quic.VersionNumber{
 			quic.Version1,
-			quic.VersionDraft29,
+			quic.Version2,
 		},
 	}
 
@@ -186,7 +186,7 @@ func QUICListener(addr string, config *QUICConfig) (Listener, error) {
 	}
 
 	l := &quicListener{
-		ln:       ln,
+		ln:       *ln,
 		connChan: make(chan net.Conn, 1024),
 		errChan:  make(chan error, 1),
 	}

redirect.go

@@ -1,3 +1,4 @@
+//go:build linux
 // +build linux
 
 package gost

redirect_other.go

@@ -1,3 +1,4 @@
+//go:build !linux
 // +build !linux
 
 package gost
@@ -35,8 +36,7 @@ func (h *tcpRedirectHandler) Handle(c net.Conn) {
 	c.Close()
 }
 
-type udpRedirectHandler struct {
-}
+type udpRedirectHandler struct{}
 
 // UDPRedirectHandler creates a server Handler for UDP transparent server.
 func UDPRedirectHandler(opts ...HandlerOption) Handler {

signal.go

@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package gost

sockopts_linux.go

@@ -8,4 +8,4 @@ func setSocketMark(fd int, value int) (e error) {
 
 func setSocketInterface(fd int, value string) (e error) {
 	return syscall.SetsockoptString(fd, syscall.SOL_SOCKET, syscall.SO_BINDTODEVICE, value)
-}
+}

ssh.go

@@ -6,8 +6,8 @@ import (
 	"encoding/binary"
 	"errors"
 	"fmt"
-	"os"
 	"net"
+	"os"
 	"strconv"
 	"strings"
 	"sync"
@@ -27,9 +27,7 @@ const (
 	GostSSHTunnelRequest = "gost-tunnel" // extended request type for ssh tunnel
 )
 
-var (
-	errSessionDead = errors.New("session is dead")
-)
+var errSessionDead = errors.New("session is dead")
 
 // ParseSSHKeyFile parses ssh key file.
 func ParseSSHKeyFile(fp string) (ssh.Signer, error) {
@@ -59,8 +57,7 @@ func ParseSSHAuthorizedKeysFile(fp string) (map[string]bool, error) {
 	return authorizedKeysMap, nil
 }
 
-type sshDirectForwardConnector struct {
-}
+type sshDirectForwardConnector struct{}
 
 // SSHDirectForwardConnector creates a Connector for SSH TCP direct port forwarding.
 func SSHDirectForwardConnector() Connector {
@@ -103,8 +100,7 @@ func (c *sshDirectForwardConnector) ConnectContext(ctx context.Context, conn net
 	return conn, nil
 }
 
-type sshRemoteForwardConnector struct {
-}
+type sshRemoteForwardConnector struct{}
 
 // SSHRemoteForwardConnector creates a Connector for SSH TCP remote port forwarding.
 func SSHRemoteForwardConnector() Connector {
@@ -650,7 +646,7 @@ func (h *sshForwardHandler) tcpipForwardRequest(sshConn ssh.Conn, req *ssh.Reque
 		return
 	}
 
-	ln, err := net.Listen("tcp", addr) //tie to the client connection
+	ln, err := net.Listen("tcp", addr) // tie to the client connection
 	if err != nil {
 		log.Log("[ssh-rtcp]", err)
 		req.Reply(false, nil)

tuntap_unix.go

@@ -1,3 +1,4 @@
+//go:build !linux && !windows && !darwin
 // +build !linux,!windows,!darwin
 
 package gost