Merge branch 'Alpha' into Meta

.github/rename-cgo.sh

@@ -15,6 +15,15 @@ do
     elif [[ $FILENAME =~ "windows-4.0-amd64" ]];then
         echo "rename windows amd64 $FILENAME"
         mv $FILENAME clash.meta-windows-amd64-cgo.exe
+    elif [[ $FILENAME =~ "clash.meta-linux-arm-5" ]];then
+        echo "rename clash.meta-linux-arm-5 $FILENAME"
+        mv $FILENAME clash.meta-linux-armv5-cgo
+    elif [[ $FILENAME =~ "clash.meta-linux-arm-6" ]];then
+        echo "rename clash.meta-linux-arm-6 $FILENAME"
+        mv $FILENAME clash.meta-linux-armv6-cgo
+    elif [[ $FILENAME =~ "clash.meta-linux-arm-7" ]];then
+        echo "rename clash.meta-linux-arm-7 $FILENAME"
+        mv $FILENAME clash.meta-linux-armv7-cgo
     elif [[ $FILENAME =~ "linux" ]];then
         echo "rename linux $FILENAME"
         mv $FILENAME $FILENAME-cgo

.github/workflows/build.yml

@@ -16,6 +16,11 @@ on:
       - Alpha
       - Beta
       - Meta
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 env:
   REGISTRY: docker.io
 jobs:
@@ -46,25 +51,26 @@ jobs:
               target: "linux-mips-softfloat linux-mips-hardfloat linux-mipsle-softfloat linux-mipsle-hardfloat",
               id: "4",
             }
+          - { type: "WithoutCGO", target: "linux-386 linux-riscv64", id: "5" }
           - {
               type: "WithoutCGO",
               target: "freebsd-386 freebsd-amd64 freebsd-arm64",
-              id: "5",
+              id: "6",
             }
           - {
               type: "WithoutCGO",
               target: "windows-amd64-compatible windows-amd64 windows-386",
-              id: "6",
+              id: "7",
             }
           - {
               type: "WithoutCGO",
               target: "windows-arm64 windows-arm32v7",
-              id: "7",
+              id: "8",
             }
           - {
               type: "WithoutCGO",
               target: "darwin-amd64 darwin-arm64 android-arm64",
-              id: "8",
+              id: "9",
             }
           - { type: "WithCGO", target: "windows/*", id: "1" }
           - { type: "WithCGO", target: "linux/386", id: "2" }
@@ -108,10 +114,11 @@ jobs:
 
       - name: Set ENV
         run: |
+          sudo timedatectl set-timezone "Asia/Shanghai"
           echo "NAME=clash.meta" >> $GITHUB_ENV
           echo "REPO=${{ github.repository }}" >> $GITHUB_ENV
           echo "ShortSHA=$(git rev-parse --short ${{ github.sha }})" >> $GITHUB_ENV
-          echo "BUILDTIME=$(date -u)" >> $GITHUB_ENV
+          echo "BUILDTIME=$(date)" >> $GITHUB_ENV
           echo "BRANCH=$(git rev-parse --abbrev-ref HEAD)" >> $GITHUB_ENV
         shell: bash
 
@@ -193,6 +200,10 @@ jobs:
           ls -la
           cd ..
 
+      - name: Save version
+        run: echo ${VERSION} > bin/version.txt
+        shell: bash
+
       - uses: actions/upload-artifact@v3
         if: ${{  success() }}
         with:
@@ -202,7 +213,7 @@ jobs:
   Upload-Prerelease:
     permissions: write-all
     if: ${{ github.ref_type=='branch' }}
-    needs: [ Build ]
+    needs: [Build]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/download-artifact@v3
@@ -221,27 +232,46 @@ jobs:
           tag: Prerelease-${{ github.ref_name }}
           deleteOnlyFromDrafts: false
 
+      - name: Set Env
+        run: |
+          echo "BUILDTIME=$(TZ=Asia/Shanghai date)" >> $GITHUB_ENV
+        shell: bash
+
       - name: Tag Repo
         uses: richardsimko/[email protected]
         with:
           tag_name: Prerelease-${{ github.ref_name }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+      - run: |
+          cat > release.txt << 'EOF'
+          Release created at  ${{ env.BUILDTIME }}
+          Synchronize ${{ github.ref_name }} branch code updates, keeping only the latest version
+          <br>
+          ### release version
+          `default(not specified in file name)`: compiled with GOAMD64=v3
+          `cgo`: support lwip tun stack, compiled with GOAMD64=v1
+          `compatible`: compiled with GOAMD64=v1
+          Check details between different architectural levels [here](https://github.com/golang/go/wiki/MinimumRequirements#amd64).
+          EOF
+
       - name: Upload Prerelease
         uses: softprops/action-gh-release@v1
         if: ${{  success() }}
         with:
           tag: ${{ github.ref_name }}
           tag_name: Prerelease-${{ github.ref_name }}
-          files: bin/*
+          files: |
+            bin/*
           prerelease: true
           generate_release_notes: true
+          body_path: release.txt
 
   Upload-Release:
     permissions: write-all
     if: ${{ github.ref_type=='tag' }}
-    needs: [ Build ]
+    needs: [Build]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/download-artifact@v3
@@ -264,7 +294,7 @@ jobs:
 
   Docker:
     permissions: write-all
-    needs: [ Build ]
+    needs: [Build]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
@@ -321,5 +351,7 @@ jobs:
             linux/386
             linux/amd64
             linux/arm64/v8
+            linux/arm/v7
+          #            linux/riscv64
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -1,4 +1,6 @@
 FROM alpine:latest as builder
+ARG TARGETPLATFORM
+RUN echo "I'm building for $TARGETPLATFORM"
 
 RUN apk add --no-cache gzip && \
     mkdir /clash-config && \
@@ -10,7 +12,7 @@ COPY docker/file-name.sh /clash/file-name.sh
 WORKDIR /clash
 COPY bin/ bin/
 RUN FILE_NAME=`sh file-name.sh` && echo $FILE_NAME && \
-    FILE_NAME=`ls bin/ | egrep "$FILE_NAME.*"|awk NR==1` && \
+    FILE_NAME=`ls bin/ | egrep "$FILE_NAME.*"|awk NR==1` && echo $FILE_NAME && \
     mv bin/$FILE_NAME clash.gz && gzip -d clash.gz && echo "$FILE_NAME" > /clash-config/test
 FROM alpine:latest
 LABEL org.opencontainers.image.source="https://github.com/MetaCubeX/Clash.Meta"

Makefile

@@ -101,6 +101,9 @@ linux-mips64:
 linux-mips64le:
 	GOARCH=mips64le GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
+linux-riscv64:
+	GOARCH=riscv64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+
 android-arm64:
 	GOARCH=arm64 GOOS=android $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 

README.md

@@ -30,8 +30,7 @@
 - Comprehensive HTTP RESTful API controller
 
 ## Wiki
-
-Documentation and configuring examples are available on [wiki](https://github.com/MetaCubeX/Clash.Meta/wiki) and [Clash.Meta Wiki](https://docs.metacubex.one/).
+Configuration examples can be found at [/docs/config.yaml](https://github.com/MetaCubeX/Clash.Meta/blob/Alpha/docs/config.yaml), while documentation can be found [Clash.Meta Wiki](https://clash-meta.wiki).
 
 ## Build
 

adapter/inbound/socket.go

@@ -34,14 +34,16 @@ func NewInner(conn net.Conn, dst string, host string) *context.ConnContext {
 	metadata := &C.Metadata{}
 	metadata.NetWork = C.TCP
 	metadata.Type = C.INNER
-	metadata.DNSMode = C.DNSMapping
+	metadata.DNSMode = C.DNSNormal
 	metadata.Host = host
 	metadata.Process = C.ClashName
 	if h, port, err := net.SplitHostPort(dst); err == nil {
 		metadata.DstPort = port
 		if host == "" {
 			if ip, err := netip.ParseAddr(h); err == nil {
 				metadata.DstIP = ip
+			} else {
+				metadata.Host = h
 			}
 		}
 	}

adapter/outbound/base.go

@@ -8,10 +8,9 @@ import (
 	"strings"
 
 	N "github.com/Dreamacro/clash/common/net"
+	"github.com/Dreamacro/clash/common/utils"
 	"github.com/Dreamacro/clash/component/dialer"
 	C "github.com/Dreamacro/clash/constant"
-
-	"github.com/gofrs/uuid"
 )
 
 type Base struct {
@@ -35,12 +34,7 @@ func (b *Base) Name() string {
 // Id implements C.ProxyAdapter
 func (b *Base) Id() string {
 	if b.id == "" {
-		id, err := uuid.NewV6()
-		if err != nil {
-			b.id = b.name
-		} else {
-			b.id = id.String()
-		}
+		b.id = utils.NewUUIDV6().String()
 	}
 
 	return b.id
@@ -140,10 +134,15 @@ func (b *Base) DialOptions(opts ...dialer.Option) []dialer.Option {
 	default:
 	}
 
+	if b.tfo {
+		opts = append(opts, dialer.WithTFO(true))
+	}
+
 	return opts
 }
 
 type BasicOption struct {
+	TFO         bool   `proxy:"tfo,omitempty" group:"tfo,omitempty"`
 	Interface   string `proxy:"interface-name,omitempty" group:"interface-name,omitempty"`
 	RoutingMark int    `proxy:"routing-mark,omitempty" group:"routing-mark,omitempty"`
 	IPVersion   string `proxy:"ip-version,omitempty" group:"ip-version,omitempty"`
@@ -206,6 +205,8 @@ func NewConn(c net.Conn, a C.ProxyAdapter) C.Conn {
 type packetConn struct {
 	net.PacketConn
 	chain                   C.Chain
+	adapterName             string
+	connID                  string
 	actualRemoteDestination string
 }
 
@@ -223,8 +224,13 @@ func (c *packetConn) AppendToChains(a C.ProxyAdapter) {
 	c.chain = append(c.chain, a.Name())
 }
 
+func (c *packetConn) LocalAddr() net.Addr {
+	lAddr := c.PacketConn.LocalAddr()
+	return N.NewCustomAddr(c.adapterName, c.connID, lAddr) // make quic-go's connMultiplexer happy
+}
+
 func newPacketConn(pc net.PacketConn, a C.ProxyAdapter) C.PacketConn {
-	return &packetConn{pc, []string{a.Name()}, parseRemoteDestination(a.Addr())}
+	return &packetConn{pc, []string{a.Name()}, a.Name(), utils.NewUUIDV4().String(), parseRemoteDestination(a.Addr())}
 }
 
 func parseRemoteDestination(addr string) string {

adapter/outbound/http.go

@@ -170,6 +170,7 @@ func NewHttp(option HttpOption) (*Http, error) {
 			name:   option.Name,
 			addr:   net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
 			tp:     C.Http,
+			tfo:    option.TFO,
 			iface:  option.Interface,
 			rmark:  option.RoutingMark,
 			prefer: C.NewDNSPrefer(option.IPVersion),

adapter/outbound/reality.go

@@ -0,0 +1,35 @@
+package outbound
+
+import (
+	"encoding/base64"
+	"encoding/hex"
+	"errors"
+
+	tlsC "github.com/Dreamacro/clash/component/tls"
+
+	"golang.org/x/crypto/curve25519"
+)
+
+type RealityOptions struct {
+	PublicKey string `proxy:"public-key"`
+	ShortID   string `proxy:"short-id"`
+}
+
+func (o RealityOptions) Parse() (*tlsC.RealityConfig, error) {
+	if o.PublicKey != "" {
+		config := new(tlsC.RealityConfig)
+
+		n, err := base64.RawURLEncoding.Decode(config.PublicKey[:], []byte(o.PublicKey))
+		if err != nil || n != curve25519.ScalarSize {
+			return nil, errors.New("invalid REALITY public key")
+		}
+
+		n, err = hex.Decode(config.ShortID[:], []byte(o.ShortID))
+		if err != nil || n > tlsC.RealityMaxShortIDLen {
+			return nil, errors.New("invalid REALITY short ID")
+		}
+
+		return config, nil
+	}
+	return nil, nil
+}

adapter/outbound/reject.go

@@ -6,6 +6,7 @@ import (
 	"net"
 	"time"
 
+	"github.com/Dreamacro/clash/common/buf"
 	"github.com/Dreamacro/clash/component/dialer"
 	C "github.com/Dreamacro/clash/constant"
 )
@@ -16,12 +17,12 @@ type Reject struct {
 
 // DialContext implements C.ProxyAdapter
 func (r *Reject) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	return NewConn(&nopConn{}, r), nil
+	return NewConn(nopConn{}, r), nil
 }
 
 // ListenPacketContext implements C.ProxyAdapter
 func (r *Reject) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return newPacketConn(&nopPacketConn{}, r), nil
+	return newPacketConn(nopPacketConn{}, r), nil
 }
 
 func NewReject() *Reject {
@@ -48,27 +49,37 @@ func NewPass() *Reject {
 
 type nopConn struct{}
 
-func (rw *nopConn) Read(b []byte) (int, error) {
+func (rw nopConn) Read(b []byte) (int, error) {
 	return 0, io.EOF
 }
 
-func (rw *nopConn) Write(b []byte) (int, error) {
+func (rw nopConn) ReadBuffer(buffer *buf.Buffer) error {
+	return io.EOF
+}
+
+func (rw nopConn) Write(b []byte) (int, error) {
 	return 0, io.EOF
 }
 
-func (rw *nopConn) Close() error                     { return nil }
-func (rw *nopConn) LocalAddr() net.Addr              { return nil }
-func (rw *nopConn) RemoteAddr() net.Addr             { return nil }
-func (rw *nopConn) SetDeadline(time.Time) error      { return nil }
-func (rw *nopConn) SetReadDeadline(time.Time) error  { return nil }
-func (rw *nopConn) SetWriteDeadline(time.Time) error { return nil }
+func (rw nopConn) WriteBuffer(buffer *buf.Buffer) error {
+	return io.EOF
+}
+
+func (rw nopConn) Close() error                     { return nil }
+func (rw nopConn) LocalAddr() net.Addr              { return nil }
+func (rw nopConn) RemoteAddr() net.Addr             { return nil }
+func (rw nopConn) SetDeadline(time.Time) error      { return nil }
+func (rw nopConn) SetReadDeadline(time.Time) error  { return nil }
+func (rw nopConn) SetWriteDeadline(time.Time) error { return nil }
+
+var udpAddrIPv4Unspecified = &net.UDPAddr{IP: net.IPv4zero, Port: 0}
 
 type nopPacketConn struct{}
 
-func (npc *nopPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) { return len(b), nil }
-func (npc *nopPacketConn) ReadFrom(b []byte) (int, net.Addr, error)           { return 0, nil, io.EOF }
-func (npc *nopPacketConn) Close() error                                       { return nil }
-func (npc *nopPacketConn) LocalAddr() net.Addr                                { return &net.UDPAddr{IP: net.IPv4zero, Port: 0} }
-func (npc *nopPacketConn) SetDeadline(time.Time) error                        { return nil }
-func (npc *nopPacketConn) SetReadDeadline(time.Time) error                    { return nil }
-func (npc *nopPacketConn) SetWriteDeadline(time.Time) error                   { return nil }
+func (npc nopPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) { return len(b), nil }
+func (npc nopPacketConn) ReadFrom(b []byte) (int, net.Addr, error)           { return 0, nil, io.EOF }
+func (npc nopPacketConn) Close() error                                       { return nil }
+func (npc nopPacketConn) LocalAddr() net.Addr                                { return udpAddrIPv4Unspecified }
+func (npc nopPacketConn) SetDeadline(time.Time) error                        { return nil }
+func (npc nopPacketConn) SetReadDeadline(time.Time) error                    { return nil }
+func (npc nopPacketConn) SetWriteDeadline(time.Time) error                   { return nil }