diff --git a/Makefile b/Makefile index 91fab175..83c04dc7 100644 --- a/Makefile +++ b/Makefile @@ -33,6 +33,15 @@ lint: lint_install: go install -v github.com/golangci/golangci-lint/cmd/golangci-lint@latest +proto: + @go run ./cmd/internal/protogen + @gofumpt -l -w . + @gofumpt -l -w . + +proto_install: + go install -v google.golang.org/protobuf/cmd/protoc-gen-go@latest + go install -v google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest + snapshot: goreleaser release --rm-dist --snapshot mkdir dist/release diff --git a/adapter/v2ray.go b/adapter/v2ray.go new file mode 100644 index 00000000..9509a450 --- /dev/null +++ b/adapter/v2ray.go @@ -0,0 +1,15 @@ +package adapter + +import ( + "context" + "net" +) + +type V2RayServerTransport interface { + Serve(listener net.Listener) error + Close() error +} + +type V2RayClientTransport interface { + DialContext(ctx context.Context) (net.Conn, error) +} diff --git a/cmd/internal/protogen/main.go b/cmd/internal/protogen/main.go new file mode 100644 index 00000000..e46e7208 --- /dev/null +++ b/cmd/internal/protogen/main.go @@ -0,0 +1,253 @@ +package main + +import ( + "bufio" + "bytes" + "fmt" + "go/build" + "io" + "os" + "os/exec" + "path/filepath" + "regexp" + "runtime" + "strconv" + "strings" +) + +// envFile returns the name of the Go environment configuration file. +// Copy from https://github.com/golang/go/blob/c4f2a9788a7be04daf931ac54382fbe2cb754938/src/cmd/go/internal/cfg/cfg.go#L150-L166 +func envFile() (string, error) { + if file := os.Getenv("GOENV"); file != "" { + if file == "off" { + return "", fmt.Errorf("GOENV=off") + } + return file, nil + } + dir, err := os.UserConfigDir() + if err != nil { + return "", err + } + if dir == "" { + return "", fmt.Errorf("missing user-config dir") + } + return filepath.Join(dir, "go", "env"), nil +} + +// GetRuntimeEnv returns the value of runtime environment variable, +// that is set by running following command: `go env -w key=value`. +func GetRuntimeEnv(key string) (string, error) { + file, err := envFile() + if err != nil { + return "", err + } + if file == "" { + return "", fmt.Errorf("missing runtime env file") + } + var data []byte + var runtimeEnv string + data, readErr := os.ReadFile(file) + if readErr != nil { + return "", readErr + } + envStrings := strings.Split(string(data), "\n") + for _, envItem := range envStrings { + envItem = strings.TrimSuffix(envItem, "\r") + envKeyValue := strings.Split(envItem, "=") + if strings.EqualFold(strings.TrimSpace(envKeyValue[0]), key) { + runtimeEnv = strings.TrimSpace(envKeyValue[1]) + } + } + return runtimeEnv, nil +} + +// GetGOBIN returns GOBIN environment variable as a string. It will NOT be empty. +func GetGOBIN() string { + // The one set by user explicitly by `export GOBIN=/path` or `env GOBIN=/path command` + GOBIN := os.Getenv("GOBIN") + if GOBIN == "" { + var err error + // The one set by user by running `go env -w GOBIN=/path` + GOBIN, err = GetRuntimeEnv("GOBIN") + if err != nil { + // The default one that Golang uses + return filepath.Join(build.Default.GOPATH, "bin") + } + if GOBIN == "" { + return filepath.Join(build.Default.GOPATH, "bin") + } + return GOBIN + } + return GOBIN +} + +func getInstalledProtocVersion(protocPath string) (string, error) { + cmd := exec.Command(protocPath, "--version") + cmd.Env = append(cmd.Env, os.Environ()...) + output, cmdErr := cmd.CombinedOutput() + if cmdErr != nil { + return "", cmdErr + } + versionRegexp := regexp.MustCompile(`protoc\s*(\d+\.\d+\.\d+)`) + matched := versionRegexp.FindStringSubmatch(string(output)) + return matched[1], nil +} + +func parseVersion(s string, width int) int64 { + strList := strings.Split(s, ".") + format := fmt.Sprintf("%%s%%0%ds", width) + v := "" + for _, value := range strList { + v = fmt.Sprintf(format, v, value) + } + var result int64 + var err error + if result, err = strconv.ParseInt(v, 10, 64); err != nil { + return 0 + } + return result +} + +func needToUpdate(targetedVersion, installedVersion string) bool { + vt := parseVersion(targetedVersion, 4) + vi := parseVersion(installedVersion, 4) + return vt > vi +} + +func main() { + pwd, err := os.Getwd() + if err != nil { + fmt.Println("Can not get current working directory.") + os.Exit(1) + } + + GOBIN := GetGOBIN() + binPath := os.Getenv("PATH") + pathSlice := []string{pwd, GOBIN, binPath} + binPath = strings.Join(pathSlice, string(os.PathListSeparator)) + os.Setenv("PATH", binPath) + + suffix := "" + if runtime.GOOS == "windows" { + suffix = ".exe" + } + + protoc := "protoc" + + if linkPath, err := os.Readlink(protoc); err == nil { + protoc = linkPath + } + + protoFilesMap := make(map[string][]string) + walkErr := filepath.Walk("./", func(path string, info os.FileInfo, err error) error { + if err != nil { + fmt.Println(err) + return err + } + + if info.IsDir() { + return nil + } + + dir := filepath.Dir(path) + filename := filepath.Base(path) + if strings.HasSuffix(filename, ".proto") && + filename != "typed_message.proto" && + filename != "descriptor.proto" { + protoFilesMap[dir] = append(protoFilesMap[dir], path) + } + + return nil + }) + if walkErr != nil { + fmt.Println(walkErr) + os.Exit(1) + } + + for _, files := range protoFilesMap { + for _, relProtoFile := range files { + args := []string{ + "-I", ".", + "--go_out", pwd, + "--go_opt", "paths=source_relative", + "--go-grpc_out", pwd, + "--go-grpc_opt", "paths=source_relative", + "--plugin", "protoc-gen-go=" + filepath.Join(GOBIN, "protoc-gen-go"+suffix), + "--plugin", "protoc-gen-go-grpc=" + filepath.Join(GOBIN, "protoc-gen-go-grpc"+suffix), + } + args = append(args, relProtoFile) + cmd := exec.Command(protoc, args...) + cmd.Env = append(cmd.Env, os.Environ()...) + output, cmdErr := cmd.CombinedOutput() + if len(output) > 0 { + fmt.Println(string(output)) + } + if cmdErr != nil { + fmt.Println(cmdErr) + os.Exit(1) + } + } + } + + normalizeWalkErr := filepath.Walk("./", func(path string, info os.FileInfo, err error) error { + if err != nil { + fmt.Println(err) + return err + } + + if info.IsDir() { + return nil + } + + filename := filepath.Base(path) + if strings.HasSuffix(filename, ".pb.go") && + path != "config.pb.go" { + if err := NormalizeGeneratedProtoFile(path); err != nil { + fmt.Println(err) + os.Exit(1) + } + } + + return nil + }) + if normalizeWalkErr != nil { + fmt.Println(normalizeWalkErr) + os.Exit(1) + } +} + +func NormalizeGeneratedProtoFile(path string) error { + fd, err := os.OpenFile(path, os.O_RDWR, 0o644) + if err != nil { + return err + } + + _, err = fd.Seek(0, io.SeekStart) + if err != nil { + return err + } + out := bytes.NewBuffer(nil) + scanner := bufio.NewScanner(fd) + valid := false + for scanner.Scan() { + if !valid && !strings.HasPrefix(scanner.Text(), "package ") { + continue + } + valid = true + out.Write(scanner.Bytes()) + out.Write([]byte("\n")) + } + _, err = fd.Seek(0, io.SeekStart) + if err != nil { + return err + } + err = fd.Truncate(0) + if err != nil { + return err + } + _, err = io.Copy(fd, bytes.NewReader(out.Bytes())) + if err != nil { + return err + } + return nil +} diff --git a/common/dialer/tls.go b/common/dialer/tls.go index b9ed5b26..9e25716e 100644 --- a/common/dialer/tls.go +++ b/common/dialer/tls.go @@ -126,13 +126,17 @@ func (d *TLSDialer) DialContext(ctx context.Context, network string, destination if err != nil { return nil, err } - tlsConn := tls.Client(conn, d.config) - ctx, cancel := context.WithTimeout(ctx, C.TCPTimeout) - defer cancel() - err = tlsConn.HandshakeContext(ctx) - return tlsConn, err + return TLSClient(ctx, conn, d.config) } func (d *TLSDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) { return nil, os.ErrInvalid } + +func TLSClient(ctx context.Context, conn net.Conn, tlsConfig *tls.Config) (*tls.Conn, error) { + tlsConn := tls.Client(conn, tlsConfig) + ctx, cancel := context.WithTimeout(ctx, C.TCPTimeout) + defer cancel() + err := tlsConn.HandshakeContext(ctx) + return tlsConn, err +} diff --git a/constant/v2ray.go b/constant/v2ray.go new file mode 100644 index 00000000..1c0bc395 --- /dev/null +++ b/constant/v2ray.go @@ -0,0 +1,5 @@ +package constant + +const ( + V2RayTransportTypeGRPC = "grpc" +) diff --git a/experimental/clashapi/server.go b/experimental/clashapi/server.go index b21131ef..2d473931 100644 --- a/experimental/clashapi/server.go +++ b/experimental/clashapi/server.go @@ -17,6 +17,7 @@ import ( "github.com/sagernet/sing-box/experimental/clashapi/trafficontrol" "github.com/sagernet/sing-box/log" "github.com/sagernet/sing-box/option" + "github.com/sagernet/sing/common" E "github.com/sagernet/sing/common/exceptions" F "github.com/sagernet/sing/common/format" N "github.com/sagernet/sing/common/network" @@ -25,7 +26,6 @@ import ( "github.com/go-chi/cors" "github.com/go-chi/render" "github.com/gorilla/websocket" - "github.com/sagernet/sing/common" ) var _ adapter.ClashServer = (*Server)(nil) diff --git a/go.mod b/go.mod index 5ec5c3f4..f7fb652f 100644 --- a/go.mod +++ b/go.mod @@ -5,7 +5,7 @@ go 1.18 require ( berty.tech/go-libtor v1.0.385 github.com/cretz/bine v0.2.0 - github.com/database64128/tfo-go v1.1.1 + github.com/database64128/tfo-go v1.1.2 github.com/dustin/go-humanize v1.0.0 github.com/fsnotify/fsnotify v1.5.4 github.com/go-chi/chi/v5 v5.0.7 @@ -32,6 +32,8 @@ require ( golang.org/x/net v0.0.0-20220812174116-3211cb980234 golang.org/x/sys v0.0.0-20220818161305-2296e01440c6 golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478 + google.golang.org/grpc v1.48.0 + google.golang.org/protobuf v1.28.1 gvisor.dev/gvisor v0.0.0-20220812001733-b5c0f23893fb ) @@ -40,6 +42,7 @@ require ( github.com/davecgh/go-spew v1.1.1 // indirect github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect github.com/golang/mock v1.6.0 // indirect + github.com/golang/protobuf v1.5.2 // indirect github.com/google/btree v1.0.1 // indirect github.com/inconshreveable/mousetrap v1.0.0 // indirect github.com/klauspost/cpuid/v2 v2.1.0 // indirect @@ -64,6 +67,7 @@ require ( golang.org/x/tools v0.1.10 // indirect golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224 // indirect + google.golang.org/genproto v0.0.0-20210722135532-667f2b7c528f // indirect gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect lukechampine.com/blake3 v1.1.7 // indirect diff --git a/go.sum b/go.sum index 7daebd99..6de0749f 100644 --- a/go.sum +++ b/go.sum @@ -1,24 +1,46 @@ berty.tech/go-libtor v1.0.385 h1:RWK94C3hZj6Z2GdvePpHJLnWYobFr3bY/OdUJ5aoEXw= berty.tech/go-libtor v1.0.385/go.mod h1:9swOOQVb+kmvuAlsgWUK/4c52pm69AdbJsxLzk+fJEw= +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/ajg/form v1.5.1 h1:t9c7v8JUKu/XxOGBU0yjNpaMloxGEJhUkqFRq0ibGeU= github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY= +github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= +github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= +github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI= +github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o= github.com/cretz/bine v0.1.0/go.mod h1:6PF6fWAvYtwjRGkAuDEJeWNOv3a2hUouSP/yRYXmvHw= github.com/cretz/bine v0.2.0 h1:8GiDRGlTgz+o8H9DSnsl+5MeBK4HsExxgl6WgzOCuZo= github.com/cretz/bine v0.2.0/go.mod h1:WU4o9QR9wWp8AVKtTM1XD5vUHkEqnf2vVSo6dBqbetI= -github.com/database64128/tfo-go v1.1.1 h1:jcaCQBkEZZxV1t2wfOwt41WJKzgcNtLV7nGOm+hmZ3w= -github.com/database64128/tfo-go v1.1.1/go.mod h1:b1wrRNZr7NKZhWQ8LSTvqo1r2ppLdYXZLIUDCPOgJrI= +github.com/database64128/tfo-go v1.1.2 h1:GwxtJp09BdUTVEoeT421t231eNZoGOCRkklbl4WI1kU= +github.com/database64128/tfo-go v1.1.2/go.mod h1:jgrSUPyOvTGQyn6irCOpk7L2W/q/0VLZZcovQiMi+bI= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo= github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk= +github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= +github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= +github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ= +github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.mod h1:KJwIaB5Mv44NWtYuAOFCVOjcI94vtpEz2JU/D2v6IjE= +github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ= github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI= github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU= +github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/go-chi/chi/v5 v5.0.7 h1:rDTPXLDHGATaeHvVlLcR4Qe0zftYethFucbjVQ1PxU8= github.com/go-chi/chi/v5 v5.0.7/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8= github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4= @@ -29,23 +51,38 @@ github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 h1:p104kn46Q8Wd github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE= github.com/gofrs/uuid v4.2.0+incompatible h1:yyYWMnhkhrKwwr8gAOcOCYxOOscHgDS9yZgBrnJfGa0= github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc= github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw= github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= +github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= +github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/btree v1.0.1 h1:gK4Kx5IaGY9CD5sPJ36FHiBJ6ZXl0kilRiiCj+jdYp4= github.com/google/btree v1.0.1/go.mod h1:xXMiIv4Fb/0kKde4SpL7qlzvu5cMJDRkFDxJfI9uaxA= +github.com/google/go-cmp v0.2.0/go.mod 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h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw= github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE= github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= @@ -88,6 +125,8 @@ github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= +github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ= github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= github.com/sagernet/abx-go 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v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8= golang.org/x/crypto v0.0.0-20220817201139-bc19a97f63c8 h1:GIAS/yBem/gq2MUqgNIzUHW7cJMmx3TGZOrnyYaNQ6c= golang.org/x/crypto v0.0.0-20220817201139-bc19a97f63c8/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4= +golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e h1:+WEEuIdZHnUeJJmEUjyYC2gfUMj69yZXw17EnHg/otA= golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e/go.mod h1:Kr81I6Kryrl9sr8s2FK3vxD90NdsKWRuOIl2O4CvYbA= +golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= +golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= +golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod 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v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM= @@ -166,10 +217,15 @@ golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qx golang.org/x/net v0.0.0-20220630215102-69896b714898/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= golang.org/x/net v0.0.0-20220812174116-3211cb980234 h1:RDqmgfe7SvlMWoqC3xwQ2blLO3fcWcxMa3eBLRdRW7E= golang.org/x/net v0.0.0-20220812174116-3211cb980234/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk= +golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -183,6 +239,7 @@ golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= @@ -199,14 +256,19 @@ golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuX golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28= golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= @@ -221,13 +283,37 @@ golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224 h1:Ug9qvr1myri/zFN6xL golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI= golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478 h1:vDy//hdR+GnROE3OdYbQKt9rdtNdHkDtONvpRwmls/0= golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478/go.mod h1:bVQfyl2sCM/QIIGHpWbFGfHPuDvqnCNkT6MQLTCjO/U= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= +google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= +google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= +google.golang.org/genproto v0.0.0-20210722135532-667f2b7c528f h1:YORWxaStkWBnWgELOHTmDrqNlFXuVGEbhwbB5iK94bQ= +google.golang.org/genproto v0.0.0-20210722135532-667f2b7c528f/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= +google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY= +google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= +google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0= +google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= +google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE= +google.golang.org/grpc v1.48.0 h1:rQOsyJ/8+ufEDJd/Gdsz7HG220Mh9HAhFHRGnIjda0w= +google.golang.org/grpc v1.48.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= +google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ= +google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w= +google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= @@ -235,6 +321,7 @@ gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMy gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= @@ -246,5 +333,7 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gvisor.dev/gvisor v0.0.0-20220812001733-b5c0f23893fb h1:Z7S1dQX1RX+Tq55/Jq5kJQnPBdxA19ZmhgCmFjyK+yA= gvisor.dev/gvisor v0.0.0-20220812001733-b5c0f23893fb/go.mod h1:TIvkJD0sxe8pIob3p6T8IzxXunlp6yfgktvTNp+DGNM= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= lukechampine.com/blake3 v1.1.7 h1:GgRMhmdsuK8+ii6UZFDL8Nb+VyMwadAgcJyfYHxG6n0= lukechampine.com/blake3 v1.1.7/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA= diff --git a/inbound/default.go b/inbound/default.go index f5202c28..74fb1f62 100644 --- a/inbound/default.go +++ b/inbound/default.go @@ -113,6 +113,22 @@ func (a *myInboundAdapter) Start() error { return nil } +func (a *myInboundAdapter) ListenTCP() (*net.TCPListener, error) { + var err error + bindAddr := M.SocksaddrFrom(netip.Addr(a.listenOptions.Listen), a.listenOptions.ListenPort) + var tcpListener *net.TCPListener + if !a.listenOptions.TCPFastOpen { + tcpListener, err = net.ListenTCP(M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.TCPAddr()) + } else { + tcpListener, err = tfo.ListenTCP(M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.TCPAddr()) + } + if err == nil { + a.logger.Info("tcp server started at ", tcpListener.Addr()) + } + a.tcpListener = tcpListener + return tcpListener, err +} + func (a *myInboundAdapter) Close() error { var err error if a.clearSystemProxy != nil { @@ -156,24 +172,31 @@ func (a *myInboundAdapter) loopTCPIn() { if err != nil { return } - go func() { - ctx := log.ContextWithNewID(a.ctx) - var metadata adapter.InboundContext - metadata.Inbound = a.tag - metadata.InboundType = a.protocol - metadata.SniffEnabled = a.listenOptions.SniffEnabled - metadata.SniffOverrideDestination = a.listenOptions.SniffOverrideDestination - metadata.DomainStrategy = dns.DomainStrategy(a.listenOptions.DomainStrategy) - metadata.Network = N.NetworkTCP - metadata.Source = M.SocksaddrFromNet(conn.RemoteAddr()) - metadata.OriginDestination = M.SocksaddrFromNet(conn.LocalAddr()) - a.logger.InfoContext(ctx, "inbound connection from ", metadata.Source) - hErr := a.connHandler.NewConnection(ctx, conn, metadata) - if hErr != nil { - conn.Close() - a.NewError(ctx, E.Cause(hErr, "process connection from ", metadata.Source)) - } - }() + go a.injectTCP(conn) + } +} + +func (a *myInboundAdapter) createMetadata(conn net.Conn) adapter.InboundContext { + var metadata adapter.InboundContext + metadata.Inbound = a.tag + metadata.InboundType = a.protocol + metadata.SniffEnabled = a.listenOptions.SniffEnabled + metadata.SniffOverrideDestination = a.listenOptions.SniffOverrideDestination + metadata.DomainStrategy = dns.DomainStrategy(a.listenOptions.DomainStrategy) + metadata.Network = N.NetworkTCP + metadata.Source = M.SocksaddrFromNet(conn.RemoteAddr()) + metadata.OriginDestination = M.SocksaddrFromNet(conn.LocalAddr()) + return metadata +} + +func (a *myInboundAdapter) injectTCP(conn net.Conn) { + ctx := log.ContextWithNewID(a.ctx) + metadata := a.createMetadata(conn) + a.logger.InfoContext(ctx, "inbound connection from ", metadata.Source) + hErr := a.connHandler.NewConnection(ctx, conn, metadata) + if hErr != nil { + conn.Close() + a.NewError(ctx, E.Cause(hErr, "process connection from ", metadata.Source)) } } diff --git a/inbound/vmess.go b/inbound/vmess.go index bedb5150..3bf31602 100644 --- a/inbound/vmess.go +++ b/inbound/vmess.go @@ -10,6 +10,7 @@ import ( C "github.com/sagernet/sing-box/constant" "github.com/sagernet/sing-box/log" "github.com/sagernet/sing-box/option" + "github.com/sagernet/sing-box/transport/v2ray" "github.com/sagernet/sing-vmess" "github.com/sagernet/sing/common" "github.com/sagernet/sing/common/auth" @@ -22,9 +23,11 @@ var _ adapter.Inbound = (*VMess)(nil) type VMess struct { myInboundAdapter + ctx context.Context service *vmess.Service[int] users []option.VMessUser tlsConfig *TLSConfig + transport adapter.V2RayServerTransport } func NewVMess(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.VMessInboundOptions) (*VMess, error) { @@ -38,9 +41,11 @@ func NewVMess(ctx context.Context, router adapter.Router, logger log.ContextLogg tag: tag, listenOptions: options.ListenOptions, }, + ctx: ctx, users: options.Users, } service := vmess.NewService[int](adapter.NewUpstreamContextHandler(inbound.newConnection, inbound.newPacketConnection, inbound)) + inbound.service = service err := service.UpdateUsers(common.MapIndexed(options.Users, func(index int, it option.VMessUser) int { return index }), common.Map(options.Users, func(it option.VMessUser) string { @@ -52,28 +57,43 @@ func NewVMess(ctx context.Context, router adapter.Router, logger log.ContextLogg return nil, err } if options.TLS != nil { - tlsConfig, err := NewTLSConfig(ctx, logger, common.PtrValueOrDefault(options.TLS)) + inbound.tlsConfig, err = NewTLSConfig(ctx, logger, common.PtrValueOrDefault(options.TLS)) + if err != nil { + return nil, err + } + } + if options.Transport != nil { + inbound.transport, err = v2ray.NewServerTransport(ctx, common.PtrValueOrDefault(options.Transport), inbound.tlsConfig.Config(), adapter.NewUpstreamHandler(adapter.InboundContext{}, inbound.newTransportConnection, nil, nil)) if err != nil { return nil, err } - inbound.tlsConfig = tlsConfig } - inbound.service = service inbound.connHandler = inbound return inbound, nil } func (h *VMess) Start() error { - if h.tlsConfig != nil { - err := h.tlsConfig.Start() - if err != nil { - return E.Cause(err, "create TLS config") - } - } - return common.Start( + err := common.Start( h.service, - &h.myInboundAdapter, + h.tlsConfig, ) + if err != nil { + return err + } + if h.transport == nil { + return h.myInboundAdapter.Start() + } + tcpListener, err := h.myInboundAdapter.ListenTCP() + if err != nil { + return err + } + go func() { + sErr := h.transport.Serve(tcpListener) + if sErr != nil && !E.IsClosed(sErr) { + h.logger.Error("transport serve error: ", sErr) + } + }() + return nil } func (h *VMess) Close() error { @@ -81,6 +101,7 @@ func (h *VMess) Close() error { h.service, &h.myInboundAdapter, common.PtrOrNil(h.tlsConfig), + h.transport, ) } @@ -91,6 +112,11 @@ func (h *VMess) NewConnection(ctx context.Context, conn net.Conn, metadata adapt return h.service.NewConnection(adapter.WithContext(log.ContextWithNewID(ctx), &metadata), conn, adapter.UpstreamMetadata(metadata)) } +func (h *VMess) newTransportConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error { + metadata = h.createMetadata(conn) + return h.service.NewConnection(adapter.WithContext(log.ContextWithNewID(ctx), &metadata), conn, adapter.UpstreamMetadata(metadata)) +} + func (h *VMess) newConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error { userIndex, loaded := auth.UserFromContext[int](ctx) if !loaded { diff --git a/option/v2ray_transport.go b/option/v2ray_transport.go new file mode 100644 index 00000000..28135d37 --- /dev/null +++ b/option/v2ray_transport.go @@ -0,0 +1,89 @@ +package option + +import ( + "github.com/sagernet/sing-box/common/json" + C "github.com/sagernet/sing-box/constant" + E "github.com/sagernet/sing/common/exceptions" +) + +type _V2RayInboundTransportOptions struct { + Type string `json:"type,omitempty"` + GRPCOptions V2RayGRPCOptions `json:"-"` +} + +type V2RayInboundTransportOptions _V2RayOutboundTransportOptions + +func (o V2RayInboundTransportOptions) MarshalJSON() ([]byte, error) { + var v any + switch o.Type { + case "": + return nil, nil + case C.V2RayTransportTypeGRPC: + v = o.GRPCOptions + default: + return nil, E.New("unknown transport type: " + o.Type) + } + return MarshallObjects((_V2RayOutboundTransportOptions)(o), v) +} + +func (o *V2RayInboundTransportOptions) UnmarshalJSON(bytes []byte) error { + err := json.Unmarshal(bytes, (*_V2RayOutboundTransportOptions)(o)) + if err != nil { + return err + } + var v any + switch o.Type { + case C.V2RayTransportTypeGRPC: + v = &o.GRPCOptions + default: + return E.New("unknown transport type: " + o.Type) + } + err = UnmarshallExcluded(bytes, (*_V2RayOutboundTransportOptions)(o), v) + if err != nil { + return E.Cause(err, "vmess transport options") + } + return nil +} + +type _V2RayOutboundTransportOptions struct { + Type string `json:"type,omitempty"` + GRPCOptions V2RayGRPCOptions `json:"-"` +} + +type V2RayOutboundTransportOptions _V2RayOutboundTransportOptions + +func (o V2RayOutboundTransportOptions) MarshalJSON() ([]byte, error) { + var v any + switch o.Type { + case "": + return nil, nil + case C.V2RayTransportTypeGRPC: + v = o.GRPCOptions + default: + return nil, E.New("unknown transport type: " + o.Type) + } + return MarshallObjects((_V2RayOutboundTransportOptions)(o), v) +} + +func (o *V2RayOutboundTransportOptions) UnmarshalJSON(bytes []byte) error { + err := json.Unmarshal(bytes, (*_V2RayOutboundTransportOptions)(o)) + if err != nil { + return err + } + var v any + switch o.Type { + case C.V2RayTransportTypeGRPC: + v = &o.GRPCOptions + default: + return E.New("unknown transport type: " + o.Type) + } + err = UnmarshallExcluded(bytes, (*_V2RayOutboundTransportOptions)(o), v) + if err != nil { + return E.Cause(err, "vmess transport options") + } + return nil +} + +type V2RayGRPCOptions struct { + ServiceName string `json:"service_name,omitempty"` +} diff --git a/option/vmess.go b/option/vmess.go index ad3d6973..3dcd4d84 100644 --- a/option/vmess.go +++ b/option/vmess.go @@ -2,8 +2,9 @@ package option type VMessInboundOptions struct { ListenOptions - Users []VMessUser `json:"users,omitempty"` - TLS *InboundTLSOptions `json:"tls,omitempty"` + Users []VMessUser `json:"users,omitempty"` + TLS *InboundTLSOptions `json:"tls,omitempty"` + Transport *V2RayInboundTransportOptions `json:"transport,omitempty"` } type VMessUser struct { @@ -15,12 +16,13 @@ type VMessUser struct { type VMessOutboundOptions struct { OutboundDialerOptions ServerOptions - UUID string `json:"uuid"` - Security string `json:"security"` - AlterId int `json:"alter_id,omitempty"` - GlobalPadding bool `json:"global_padding,omitempty"` - AuthenticatedLength bool `json:"authenticated_length,omitempty"` - Network NetworkList `json:"network,omitempty"` - TLSOptions *OutboundTLSOptions `json:"tls,omitempty"` - MultiplexOptions *MultiplexOptions `json:"multiplex,omitempty"` + UUID string `json:"uuid"` + Security string `json:"security"` + AlterId int `json:"alter_id,omitempty"` + GlobalPadding bool `json:"global_padding,omitempty"` + AuthenticatedLength bool `json:"authenticated_length,omitempty"` + Network NetworkList `json:"network,omitempty"` + TLS *OutboundTLSOptions `json:"tls,omitempty"` + Multiplex *MultiplexOptions `json:"multiplex,omitempty"` + Transport *V2RayOutboundTransportOptions `json:"transport,omitempty"` } diff --git a/outbound/vmess.go b/outbound/vmess.go index 0dea395c..4e49599b 100644 --- a/outbound/vmess.go +++ b/outbound/vmess.go @@ -2,6 +2,7 @@ package outbound import ( "context" + "crypto/tls" "net" "github.com/sagernet/sing-box/adapter" @@ -10,6 +11,7 @@ import ( C "github.com/sagernet/sing-box/constant" "github.com/sagernet/sing-box/log" "github.com/sagernet/sing-box/option" + "github.com/sagernet/sing-box/transport/v2ray" "github.com/sagernet/sing-vmess" "github.com/sagernet/sing/common" E "github.com/sagernet/sing/common/exceptions" @@ -25,6 +27,8 @@ type VMess struct { client *vmess.Client serverAddr M.Socksaddr multiplexDialer N.Dialer + tlsConfig *tls.Config + transport adapter.V2RayClientTransport } func NewVMess(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.VMessOutboundOptions) (*VMess, error) { @@ -47,20 +51,33 @@ func NewVMess(ctx context.Context, router adapter.Router, logger log.ContextLogg logger: logger, tag: tag, }, + dialer: dialer.NewOutbound(router, options.OutboundDialerOptions), client: client, serverAddr: options.ServerOptions.Build(), } - outbound.dialer, err = dialer.NewTLS(dialer.NewOutbound(router, options.OutboundDialerOptions), options.Server, common.PtrValueOrDefault(options.TLSOptions)) - if err != nil { - return nil, err + if options.TLS != nil { + outbound.tlsConfig, err = dialer.TLSConfig(options.Server, common.PtrValueOrDefault(options.TLS)) + if err != nil { + return nil, err + } } - outbound.multiplexDialer, err = mux.NewClientWithOptions(ctx, (*vmessDialer)(outbound), common.PtrValueOrDefault(options.MultiplexOptions)) + if options.Transport != nil { + outbound.transport, err = v2ray.NewClientTransport(ctx, outbound.dialer, outbound.serverAddr, common.PtrValueOrDefault(options.Transport), outbound.tlsConfig) + if err != nil { + return nil, err + } + } + outbound.multiplexDialer, err = mux.NewClientWithOptions(ctx, (*vmessDialer)(outbound), common.PtrValueOrDefault(options.Multiplex)) if err != nil { return nil, err } return outbound, nil } +func (h *VMess) Close() error { + return common.Close(h.transport) +} + func (h *VMess) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) { if h.multiplexDialer == nil { switch N.NetworkName(network) { @@ -105,19 +122,24 @@ func (h *vmessDialer) DialContext(ctx context.Context, network string, destinati ctx, metadata := adapter.AppendContext(ctx) metadata.Outbound = h.tag metadata.Destination = destination + var conn net.Conn + var err error + if h.transport != nil { + conn, err = h.transport.DialContext(ctx) + } else { + conn, err = h.dialer.DialContext(ctx, N.NetworkTCP, h.serverAddr) + if err == nil && h.tlsConfig != nil { + conn, err = dialer.TLSClient(ctx, conn, h.tlsConfig) + } + } + if err != nil { + return nil, err + } switch N.NetworkName(network) { case N.NetworkTCP: - outConn, err := h.dialer.DialContext(ctx, N.NetworkTCP, h.serverAddr) - if err != nil { - return nil, err - } - return h.client.DialEarlyConn(outConn, destination), nil + return h.client.DialEarlyConn(conn, destination), nil case N.NetworkUDP: - outConn, err := h.dialer.DialContext(ctx, N.NetworkTCP, h.serverAddr) - if err != nil { - return nil, err - } - return h.client.DialEarlyPacketConn(outConn, destination), nil + return h.client.DialEarlyPacketConn(conn, destination), nil default: return nil, E.Extend(N.ErrUnknownNetwork, network) } diff --git a/test/go.mod b/test/go.mod index 7f235ba7..bb060133 100644 --- a/test/go.mod +++ b/test/go.mod @@ -10,7 +10,7 @@ require ( github.com/docker/docker v20.10.17+incompatible github.com/docker/go-connections v0.4.0 github.com/gofrs/uuid v4.2.0+incompatible - github.com/sagernet/sing v0.0.0-20220822031040-57fe2e623c82 + github.com/sagernet/sing v0.0.0-20220822075357-8b9965b73533 github.com/sagernet/sing-shadowsocks v0.0.0-20220819002358-7461bb09a8f6 github.com/spyzhov/ajson v0.7.1 github.com/stretchr/testify v1.8.0 @@ -22,7 +22,7 @@ require ( github.com/Microsoft/go-winio v0.5.1 // indirect github.com/ajg/form v1.5.1 // indirect github.com/cretz/bine v0.2.0 // indirect - github.com/database64128/tfo-go v1.1.1 // indirect + github.com/database64128/tfo-go v1.1.2 // indirect github.com/davecgh/go-spew v1.1.1 // indirect github.com/docker/distribution v2.8.1+incompatible // indirect github.com/docker/go-units v0.4.0 // indirect @@ -33,6 +33,7 @@ require ( github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect github.com/gogo/protobuf v1.3.2 // indirect github.com/golang/mock v1.6.0 // indirect + github.com/golang/protobuf v1.5.2 // indirect github.com/google/btree v1.0.1 // indirect github.com/gorilla/websocket v1.5.0 // indirect github.com/hashicorp/yamux v0.1.1 // indirect @@ -58,7 +59,7 @@ require ( github.com/sagernet/netlink v0.0.0-20220820041223-3cd8365d17ac // indirect github.com/sagernet/quic-go v0.0.0-20220818150011-de611ab3e2bb // indirect github.com/sagernet/sing-dns v0.0.0-20220822023312-3e086b06d666 // indirect - github.com/sagernet/sing-tun v0.0.0-20220821033717-8b6630a3b006 // indirect + github.com/sagernet/sing-tun v0.0.0-20220822073626-d5efb431220d // indirect github.com/sagernet/sing-vmess v0.0.0-20220811135656-4f3f07acf9c4 // indirect github.com/sagernet/smux v0.0.0-20220812084127-e2d085ee3939 // indirect github.com/sirupsen/logrus v1.8.1 // indirect @@ -76,6 +77,9 @@ require ( golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224 // indirect golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478 // indirect + google.golang.org/genproto v0.0.0-20210722135532-667f2b7c528f // indirect + google.golang.org/grpc v1.48.0 // indirect + google.golang.org/protobuf v1.28.1 // indirect gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect gopkg.in/yaml.v2 v2.4.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect diff --git a/test/go.sum b/test/go.sum index fac11e44..0de900ab 100644 --- a/test/go.sum +++ b/test/go.sum @@ -1,19 +1,33 @@ berty.tech/go-libtor v1.0.385 h1:RWK94C3hZj6Z2GdvePpHJLnWYobFr3bY/OdUJ5aoEXw= berty.tech/go-libtor v1.0.385/go.mod h1:9swOOQVb+kmvuAlsgWUK/4c52pm69AdbJsxLzk+fJEw= +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8= github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/Microsoft/go-winio v0.5.1 h1:aPJp2QD7OOrhO5tQXqQoGSJc+DjDtWTGLOmNyAm6FgY= github.com/Microsoft/go-winio v0.5.1/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84= github.com/ajg/form v1.5.1 h1:t9c7v8JUKu/XxOGBU0yjNpaMloxGEJhUkqFRq0ibGeU= github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY= +github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= +github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= +github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI= +github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= github.com/cretz/bine v0.1.0/go.mod h1:6PF6fWAvYtwjRGkAuDEJeWNOv3a2hUouSP/yRYXmvHw= github.com/cretz/bine v0.2.0 h1:8GiDRGlTgz+o8H9DSnsl+5MeBK4HsExxgl6WgzOCuZo= github.com/cretz/bine v0.2.0/go.mod h1:WU4o9QR9wWp8AVKtTM1XD5vUHkEqnf2vVSo6dBqbetI= -github.com/database64128/tfo-go v1.1.1 h1:jcaCQBkEZZxV1t2wfOwt41WJKzgcNtLV7nGOm+hmZ3w= -github.com/database64128/tfo-go v1.1.1/go.mod h1:b1wrRNZr7NKZhWQ8LSTvqo1r2ppLdYXZLIUDCPOgJrI= +github.com/database64128/tfo-go v1.1.2 h1:GwxtJp09BdUTVEoeT421t231eNZoGOCRkklbl4WI1kU= +github.com/database64128/tfo-go v1.1.2/go.mod h1:jgrSUPyOvTGQyn6irCOpk7L2W/q/0VLZZcovQiMi+bI= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -25,10 +39,18 @@ github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKoh github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec= github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw= github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= +github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= +github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= +github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ= +github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.mod h1:KJwIaB5Mv44NWtYuAOFCVOjcI94vtpEz2JU/D2v6IjE= +github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ= github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI= github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU= +github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/go-chi/chi/v5 v5.0.7 h1:rDTPXLDHGATaeHvVlLcR4Qe0zftYethFucbjVQ1PxU8= github.com/go-chi/chi/v5 v5.0.7/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8= github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4= @@ -41,25 +63,38 @@ github.com/gofrs/uuid v4.2.0+incompatible h1:yyYWMnhkhrKwwr8gAOcOCYxOOscHgDS9yZg github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM= github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc= github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw= github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= +github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= +github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/btree v1.0.1 h1:gK4Kx5IaGY9CD5sPJ36FHiBJ6ZXl0kilRiiCj+jdYp4= github.com/google/btree v1.0.1/go.mod h1:xXMiIv4Fb/0kKde4SpL7qlzvu5cMJDRkFDxJfI9uaxA= +github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= 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v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -232,15 +286,20 @@ golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuX golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28= golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= @@ -258,13 +317,37 @@ golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224 h1:Ug9qvr1myri/zFN6xL golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI= golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478 h1:vDy//hdR+GnROE3OdYbQKt9rdtNdHkDtONvpRwmls/0= golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478/go.mod h1:bVQfyl2sCM/QIIGHpWbFGfHPuDvqnCNkT6MQLTCjO/U= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= +google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= +google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= +google.golang.org/genproto v0.0.0-20210722135532-667f2b7c528f h1:YORWxaStkWBnWgELOHTmDrqNlFXuVGEbhwbB5iK94bQ= +google.golang.org/genproto v0.0.0-20210722135532-667f2b7c528f/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= +google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY= +google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= +google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0= +google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= +google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE= +google.golang.org/grpc v1.48.0 h1:rQOsyJ/8+ufEDJd/Gdsz7HG220Mh9HAhFHRGnIjda0w= +google.golang.org/grpc v1.48.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= +google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ= +google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w= +google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= @@ -272,6 +355,7 @@ gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMy gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= @@ -286,5 +370,7 @@ gotest.tools/v3 v3.3.0 h1:MfDY1b1/0xN1CyMlQDac0ziEy9zJQd9CXBRRDHw2jJo= gotest.tools/v3 v3.3.0/go.mod h1:Mcr9QNxkg0uMvy/YElmo4SpXgJKWgQvYrT7Kw5RzJ1A= gvisor.dev/gvisor v0.0.0-20220812001733-b5c0f23893fb h1:Z7S1dQX1RX+Tq55/Jq5kJQnPBdxA19ZmhgCmFjyK+yA= gvisor.dev/gvisor v0.0.0-20220812001733-b5c0f23893fb/go.mod h1:TIvkJD0sxe8pIob3p6T8IzxXunlp6yfgktvTNp+DGNM= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= lukechampine.com/blake3 v1.1.7 h1:GgRMhmdsuK8+ii6UZFDL8Nb+VyMwadAgcJyfYHxG6n0= lukechampine.com/blake3 v1.1.7/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA= diff --git a/test/mux_test.go b/test/mux_test.go index 2f8271a2..836d3837 100644 --- a/test/mux_test.go +++ b/test/mux_test.go @@ -144,7 +144,7 @@ func testVMessMux(t *testing.T, protocol string) { }, Security: "auto", UUID: user.String(), - MultiplexOptions: &option.MultiplexOptions{ + Multiplex: &option.MultiplexOptions{ Enabled: true, Protocol: protocol, }, diff --git a/test/vmess_transport_test.go b/test/vmess_transport_test.go new file mode 100644 index 00000000..55680c89 --- /dev/null +++ b/test/vmess_transport_test.go @@ -0,0 +1,102 @@ +package main + +import ( + "net/netip" + "testing" + + C "github.com/sagernet/sing-box/constant" + "github.com/sagernet/sing-box/option" + + "github.com/gofrs/uuid" + "github.com/stretchr/testify/require" +) + +func TestVMessGRPCSelf(t *testing.T) { + user, err := uuid.DefaultGenerator.NewV4() + require.NoError(t, err) + _, certPem, keyPem := createSelfSignedCertificate(t, "example.org") + startInstance(t, option.Options{ + Log: &option.LogOptions{ + Level: "error", + Output: "stderr", + }, + Inbounds: []option.Inbound{ + { + Type: C.TypeMixed, + Tag: "mixed-in", + MixedOptions: option.HTTPMixedInboundOptions{ + ListenOptions: option.ListenOptions{ + Listen: option.ListenAddress(netip.IPv4Unspecified()), + ListenPort: clientPort, + }, + }, + }, + { + Type: C.TypeVMess, + VMessOptions: option.VMessInboundOptions{ + ListenOptions: option.ListenOptions{ + Listen: option.ListenAddress(netip.IPv4Unspecified()), + ListenPort: serverPort, + }, + Users: []option.VMessUser{ + { + Name: "sekai", + UUID: user.String(), + }, + }, + TLS: &option.InboundTLSOptions{ + Enabled: true, + ServerName: "example.org", + CertificatePath: certPem, + KeyPath: keyPem, + }, + Transport: &option.V2RayInboundTransportOptions{ + Type: C.V2RayTransportTypeGRPC, + GRPCOptions: option.V2RayGRPCOptions{ + ServiceName: "TunService", + }, + }, + }, + }, + }, + Outbounds: []option.Outbound{ + { + Type: C.TypeDirect, + }, + { + Type: C.TypeVMess, + Tag: "vmess-out", + VMessOptions: option.VMessOutboundOptions{ + ServerOptions: option.ServerOptions{ + Server: "127.0.0.1", + ServerPort: serverPort, + }, + UUID: user.String(), + Security: "zero", + TLS: &option.OutboundTLSOptions{ + Enabled: true, + ServerName: "example.org", + CertificatePath: certPem, + }, + Transport: &option.V2RayOutboundTransportOptions{ + Type: C.V2RayTransportTypeGRPC, + GRPCOptions: option.V2RayGRPCOptions{ + ServiceName: "TunService", + }, + }, + }, + }, + }, + Route: &option.RouteOptions{ + Rules: []option.Rule{ + { + DefaultOptions: option.DefaultRule{ + Inbound: []string{"mixed-in"}, + Outbound: "vmess-out", + }, + }, + }, + }, + }) + testSuit(t, clientPort, testPort) +} diff --git a/transport/v2ray/grpc.go b/transport/v2ray/grpc.go new file mode 100644 index 00000000..11661f63 --- /dev/null +++ b/transport/v2ray/grpc.go @@ -0,0 +1,21 @@ +//go:build with_grpc + +package v2ray + +import ( + "context" + "crypto/tls" + + "github.com/sagernet/sing-box/adapter" + "github.com/sagernet/sing-box/transport/v2raygrpc" + M "github.com/sagernet/sing/common/metadata" + N "github.com/sagernet/sing/common/network" +) + +func NewGRPCServer(ctx context.Context, serviceName string, tlsConfig *tls.Config, handler N.TCPConnectionHandler) (adapter.V2RayServerTransport, error) { + return v2raygrpc.NewServer(ctx, serviceName, tlsConfig, handler), nil +} + +func NewGRPCClient(ctx context.Context, dialer N.Dialer, serverAddr M.Socksaddr, serviceName string, tlsConfig *tls.Config) (adapter.V2RayClientTransport, error) { + return v2raygrpc.NewClient(ctx, dialer, serverAddr, serviceName, tlsConfig), nil +} diff --git a/transport/v2ray/grpc_stub.go b/transport/v2ray/grpc_stub.go new file mode 100644 index 00000000..29b5c740 --- /dev/null +++ b/transport/v2ray/grpc_stub.go @@ -0,0 +1,23 @@ +//go:build !with_grpc + +package v2ray + +import ( + "context" + "crypto/tls" + + "github.com/sagernet/sing-box/adapter" + E "github.com/sagernet/sing/common/exceptions" + M "github.com/sagernet/sing/common/metadata" + N "github.com/sagernet/sing/common/network" +) + +var errGRPCNotIncluded = E.New("gRPC is not included in this build, rebuild with -tags with_grpc") + +func NewGRPCServer(ctx context.Context, serviceName string, tlsConfig *tls.Config, handler N.TCPConnectionHandler) (adapter.V2RayServerTransport, error) { + return nil, errGRPCNotIncluded +} + +func NewGRPCClient(ctx context.Context, dialer N.Dialer, serverAddr M.Socksaddr, serviceName string, tlsConfig *tls.Config) (adapter.V2RayClientTransport, error) { + return nil, errGRPCNotIncluded +} diff --git a/transport/v2ray/transport.go b/transport/v2ray/transport.go new file mode 100644 index 00000000..1fb5c192 --- /dev/null +++ b/transport/v2ray/transport.go @@ -0,0 +1,37 @@ +package v2ray + +import ( + "context" + "crypto/tls" + + "github.com/sagernet/sing-box/adapter" + C "github.com/sagernet/sing-box/constant" + "github.com/sagernet/sing-box/option" + E "github.com/sagernet/sing/common/exceptions" + M "github.com/sagernet/sing/common/metadata" + N "github.com/sagernet/sing/common/network" +) + +func NewServerTransport(ctx context.Context, options option.V2RayInboundTransportOptions, tlsConfig *tls.Config, handler N.TCPConnectionHandler) (adapter.V2RayServerTransport, error) { + if options.Type == "" { + return nil, nil + } + switch options.Type { + case C.V2RayTransportTypeGRPC: + return NewGRPCServer(ctx, options.GRPCOptions.ServiceName, tlsConfig, handler) + default: + return nil, E.New("unknown transport type: " + options.Type) + } +} + +func NewClientTransport(ctx context.Context, dialer N.Dialer, serverAddr M.Socksaddr, options option.V2RayOutboundTransportOptions, tlsConfig *tls.Config) (adapter.V2RayClientTransport, error) { + if options.Type == "" { + return nil, nil + } + switch options.Type { + case C.V2RayTransportTypeGRPC: + return NewGRPCClient(ctx, dialer, serverAddr, options.GRPCOptions.ServiceName, tlsConfig) + default: + return nil, E.New("unknown transport type: " + options.Type) + } +} diff --git a/transport/v2raygrpc/client.go b/transport/v2raygrpc/client.go new file mode 100644 index 00000000..74269de5 --- /dev/null +++ b/transport/v2raygrpc/client.go @@ -0,0 +1,99 @@ +package v2raygrpc + +import ( + "context" + "crypto/tls" + "net" + "sync" + "time" + + "github.com/sagernet/sing-box/adapter" + "github.com/sagernet/sing/common" + M "github.com/sagernet/sing/common/metadata" + N "github.com/sagernet/sing/common/network" + + "google.golang.org/grpc" + "google.golang.org/grpc/backoff" + "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" +) + +var _ adapter.V2RayClientTransport = (*Client)(nil) + +type Client struct { + ctx context.Context + dialer N.Dialer + serverAddr string + serviceName string + dialOptions []grpc.DialOption + conn *grpc.ClientConn + connAccess sync.Mutex +} + +func NewClient(ctx context.Context, dialer N.Dialer, serverAddr M.Socksaddr, serviceName string, tlsConfig *tls.Config) adapter.V2RayClientTransport { + var dialOptions []grpc.DialOption + if tlsConfig != nil { + dialOptions = append(dialOptions, grpc.WithTransportCredentials(credentials.NewTLS(tlsConfig))) + } else { + dialOptions = append(dialOptions, grpc.WithTransportCredentials(insecure.NewCredentials())) + } + dialOptions = append(dialOptions, grpc.WithConnectParams(grpc.ConnectParams{ + Backoff: backoff.Config{ + BaseDelay: 500 * time.Millisecond, + Multiplier: 1.5, + Jitter: 0.2, + MaxDelay: 19 * time.Second, + }, + MinConnectTimeout: 5 * time.Second, + })) + dialOptions = append(dialOptions, grpc.WithContextDialer(func(ctx context.Context, server string) (net.Conn, error) { + return dialer.DialContext(ctx, N.NetworkTCP, M.ParseSocksaddr(server)) + })) + dialOptions = append(dialOptions, grpc.WithReturnConnectionError()) + return &Client{ + ctx: ctx, + dialer: dialer, + serverAddr: serverAddr.String(), + serviceName: serviceName, + dialOptions: dialOptions, + } +} + +func (c *Client) Close() error { + return common.Close(c.conn) +} + +func (c *Client) connect() (*grpc.ClientConn, error) { + conn := c.conn + if conn != nil && conn.GetState() != connectivity.Shutdown { + return conn, nil + } + c.connAccess.Lock() + defer c.connAccess.Unlock() + conn = c.conn + if conn != nil && conn.GetState() != connectivity.Shutdown { + return conn, nil + } + conn, err := grpc.DialContext(c.ctx, c.serverAddr, c.dialOptions...) + if err != nil { + return nil, err + } + c.conn = conn + return conn, nil +} + +func (c *Client) DialContext(ctx context.Context) (net.Conn, error) { + clientConn, err := c.connect() + if err != nil { + return nil, err + } + client := NewGunServiceClient(clientConn).(GunServiceCustomNameClient) + ctx, cancel := context.WithCancel(ctx) + stream, err := client.TunCustomName(ctx, c.serviceName) + if err != nil { + cancel() + return nil, err + } + return NewGRPCConn(stream, cancel), nil +} diff --git a/transport/v2raygrpc/conn.go b/transport/v2raygrpc/conn.go new file mode 100644 index 00000000..295c05b4 --- /dev/null +++ b/transport/v2raygrpc/conn.go @@ -0,0 +1,106 @@ +package v2raygrpc + +import ( + "context" + "io" + "net" + "os" + "strings" + "time" + + "github.com/sagernet/sing/common/rw" +) + +var _ net.Conn = (*GRPCConn)(nil) + +type GRPCConn struct { + GunService + cancel context.CancelFunc + cache []byte +} + +func NewGRPCConn(service GunService, cancel context.CancelFunc) *GRPCConn { + if client, isClient := service.(GunService_TunClient); isClient { + service = &clientConnWrapper{client} + } + return &GRPCConn{ + GunService: service, + cancel: cancel, + } +} + +func (c *GRPCConn) Read(b []byte) (n int, err error) { + if len(c.cache) > 0 { + n = copy(b, c.cache) + c.cache = c.cache[n:] + return + } + hunk, err := c.Recv() + err = wrapError(err) + if err != nil { + return + } + n = copy(b, hunk.Data) + if n < len(hunk.Data) { + c.cache = hunk.Data[n:] + } + return +} + +func (c *GRPCConn) Write(b []byte) (n int, err error) { + err = wrapError(c.Send(&Hunk{Data: b})) + if err != nil { + return + } + return len(b), nil +} + +func (c *GRPCConn) Close() error { + c.cancel() + return nil +} + +func (c *GRPCConn) LocalAddr() net.Addr { + return nil +} + +func (c *GRPCConn) RemoteAddr() net.Addr { + return nil +} + +func (c *GRPCConn) SetDeadline(t time.Time) error { + return os.ErrInvalid +} + +func (c *GRPCConn) SetReadDeadline(t time.Time) error { + return os.ErrInvalid +} + +func (c *GRPCConn) SetWriteDeadline(t time.Time) error { + return os.ErrInvalid +} + +func (c *GRPCConn) Upstream() any { + return c.GunService +} + +var _ rw.WriteCloser = (*clientConnWrapper)(nil) + +type clientConnWrapper struct { + GunService_TunClient +} + +func (c *clientConnWrapper) CloseWrite() error { + return c.CloseSend() +} + +func wrapError(err error) error { + // grpc uses stupid internal error types + if err == nil { + return nil + } + if strings.Contains(err.Error(), "EOF") { + return io.EOF + } + return err +} diff --git a/transport/v2raygrpc/custom_name.go b/transport/v2raygrpc/custom_name.go new file mode 100644 index 00000000..1fe7d8cc --- /dev/null +++ b/transport/v2raygrpc/custom_name.go @@ -0,0 +1,51 @@ +package v2raygrpc + +import ( + "context" + + "google.golang.org/grpc" +) + +type GunService interface { + Context() context.Context + Send(*Hunk) error + Recv() (*Hunk, error) +} + +func ServerDesc(name string) grpc.ServiceDesc { + return grpc.ServiceDesc{ + ServiceName: name, + HandlerType: (*GunServiceServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "Tun", + Handler: _GunService_Tun_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "gun.proto", + } +} + +func (c *gunServiceClient) TunCustomName(ctx context.Context, name string, opts ...grpc.CallOption) (GunService_TunClient, error) { + stream, err := c.cc.NewStream(ctx, &ServerDesc(name).Streams[0], "/"+name+"/Tun", opts...) + if err != nil { + return nil, err + } + x := &gunServiceTunClient{stream} + return x, nil +} + +var _ GunServiceCustomNameClient = (*gunServiceClient)(nil) + +type GunServiceCustomNameClient interface { + TunCustomName(ctx context.Context, name string, opts ...grpc.CallOption) (GunService_TunClient, error) + Tun(ctx context.Context, opts ...grpc.CallOption) (GunService_TunClient, error) +} + +func RegisterGunServiceCustomNameServer(s *grpc.Server, srv GunServiceServer, name string) { + desc := ServerDesc(name) + s.RegisterService(&desc, srv) +} diff --git a/transport/v2raygrpc/server.go b/transport/v2raygrpc/server.go new file mode 100644 index 00000000..041b5464 --- /dev/null +++ b/transport/v2raygrpc/server.go @@ -0,0 +1,53 @@ +package v2raygrpc + +import ( + "context" + "crypto/tls" + "net" + + "github.com/sagernet/sing-box/adapter" + M "github.com/sagernet/sing/common/metadata" + N "github.com/sagernet/sing/common/network" + + "google.golang.org/grpc" + "google.golang.org/grpc/credentials" +) + +var _ adapter.V2RayServerTransport = (*Server)(nil) + +type Server struct { + ctx context.Context + handler N.TCPConnectionHandler + server *grpc.Server +} + +func NewServer(ctx context.Context, serviceName string, tlsConfig *tls.Config, handler N.TCPConnectionHandler) *Server { + var serverOptions []grpc.ServerOption + if tlsConfig != nil { + tlsConfig.NextProtos = []string{"h2"} + serverOptions = append(serverOptions, grpc.Creds(credentials.NewTLS(tlsConfig))) + } + server := &Server{ctx, handler, grpc.NewServer(serverOptions...)} + RegisterGunServiceCustomNameServer(server.server, server, serviceName) + return server +} + +func (s *Server) Tun(server GunService_TunServer) error { + ctx, cancel := context.WithCancel(s.ctx) + conn := NewGRPCConn(server, cancel) + go s.handler.NewConnection(ctx, conn, M.Metadata{}) + <-ctx.Done() + return nil +} + +func (s *Server) mustEmbedUnimplementedGunServiceServer() { +} + +func (s *Server) Serve(listener net.Listener) error { + return s.server.Serve(listener) +} + +func (s *Server) Close() error { + s.server.Stop() + return nil +} diff --git a/transport/v2raygrpc/stream.pb.go b/transport/v2raygrpc/stream.pb.go new file mode 100644 index 00000000..26c091e1 --- /dev/null +++ b/transport/v2raygrpc/stream.pb.go @@ -0,0 +1,150 @@ +package v2raygrpc + +import ( + reflect "reflect" + sync "sync" + + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Hunk struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"` +} + +func (x *Hunk) Reset() { + *x = Hunk{} + if protoimpl.UnsafeEnabled { + mi := &file_transport_v2raygrpc_stream_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Hunk) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Hunk) ProtoMessage() {} + +func (x *Hunk) ProtoReflect() protoreflect.Message { + mi := &file_transport_v2raygrpc_stream_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Hunk.ProtoReflect.Descriptor instead. +func (*Hunk) Descriptor() ([]byte, []int) { + return file_transport_v2raygrpc_stream_proto_rawDescGZIP(), []int{0} +} + +func (x *Hunk) GetData() []byte { + if x != nil { + return x.Data + } + return nil +} + +var File_transport_v2raygrpc_stream_proto protoreflect.FileDescriptor + +var file_transport_v2raygrpc_stream_proto_rawDesc = []byte{ + 0x0a, 0x20, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2f, 0x76, 0x32, 0x72, 0x61, + 0x79, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x12, 0x13, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x76, 0x32, + 0x72, 0x61, 0x79, 0x67, 0x72, 0x70, 0x63, 0x22, 0x1a, 0x0a, 0x04, 0x48, 0x75, 0x6e, 0x6b, 0x12, + 0x12, 0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x64, + 0x61, 0x74, 0x61, 0x32, 0x4d, 0x0a, 0x0a, 0x47, 0x75, 0x6e, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, + 0x65, 0x12, 0x3f, 0x0a, 0x03, 0x54, 0x75, 0x6e, 0x12, 0x19, 0x2e, 0x74, 0x72, 0x61, 0x6e, 0x73, + 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x76, 0x32, 0x72, 0x61, 0x79, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x48, + 0x75, 0x6e, 0x6b, 0x1a, 0x19, 0x2e, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, + 0x76, 0x32, 0x72, 0x61, 0x79, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x48, 0x75, 0x6e, 0x6b, 0x28, 0x01, + 0x30, 0x01, 0x42, 0x32, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, + 0x2f, 0x73, 0x61, 0x67, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2f, 0x73, 0x69, 0x6e, 0x67, 0x2d, 0x62, + 0x6f, 0x78, 0x2f, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2f, 0x76, 0x32, 0x72, + 0x61, 0x79, 0x67, 0x72, 0x70, 0x63, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_transport_v2raygrpc_stream_proto_rawDescOnce sync.Once + file_transport_v2raygrpc_stream_proto_rawDescData = file_transport_v2raygrpc_stream_proto_rawDesc +) + +func file_transport_v2raygrpc_stream_proto_rawDescGZIP() []byte { + file_transport_v2raygrpc_stream_proto_rawDescOnce.Do(func() { + file_transport_v2raygrpc_stream_proto_rawDescData = protoimpl.X.CompressGZIP(file_transport_v2raygrpc_stream_proto_rawDescData) + }) + return file_transport_v2raygrpc_stream_proto_rawDescData +} + +var ( + file_transport_v2raygrpc_stream_proto_msgTypes = make([]protoimpl.MessageInfo, 1) + file_transport_v2raygrpc_stream_proto_goTypes = []interface{}{ + (*Hunk)(nil), // 0: transport.v2raygrpc.Hunk + } +) + +var file_transport_v2raygrpc_stream_proto_depIdxs = []int32{ + 0, // 0: transport.v2raygrpc.GunService.Tun:input_type -> transport.v2raygrpc.Hunk + 0, // 1: transport.v2raygrpc.GunService.Tun:output_type -> transport.v2raygrpc.Hunk + 1, // [1:2] is the sub-list for method output_type + 0, // [0:1] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_transport_v2raygrpc_stream_proto_init() } +func file_transport_v2raygrpc_stream_proto_init() { + if File_transport_v2raygrpc_stream_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_transport_v2raygrpc_stream_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Hunk); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_transport_v2raygrpc_stream_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_transport_v2raygrpc_stream_proto_goTypes, + DependencyIndexes: file_transport_v2raygrpc_stream_proto_depIdxs, + MessageInfos: file_transport_v2raygrpc_stream_proto_msgTypes, + }.Build() + File_transport_v2raygrpc_stream_proto = out.File + file_transport_v2raygrpc_stream_proto_rawDesc = nil + file_transport_v2raygrpc_stream_proto_goTypes = nil + file_transport_v2raygrpc_stream_proto_depIdxs = nil +} diff --git a/transport/v2raygrpc/stream.proto b/transport/v2raygrpc/stream.proto new file mode 100644 index 00000000..514072c0 --- /dev/null +++ b/transport/v2raygrpc/stream.proto @@ -0,0 +1,12 @@ +syntax = "proto3"; + +package transport.v2raygrpc; +option go_package = "github.com/sagernet/sing-box/transport/v2raygrpc"; + +message Hunk { + bytes data = 1; +} + +service GunService { + rpc Tun (stream Hunk) returns (stream Hunk); +} diff --git a/transport/v2raygrpc/stream_grpc.pb.go b/transport/v2raygrpc/stream_grpc.pb.go new file mode 100644 index 00000000..4403ca8d --- /dev/null +++ b/transport/v2raygrpc/stream_grpc.pb.go @@ -0,0 +1,131 @@ +package v2raygrpc + +import ( + context "context" + + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// GunServiceClient is the client API for GunService service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type GunServiceClient interface { + Tun(ctx context.Context, opts ...grpc.CallOption) (GunService_TunClient, error) +} + +type gunServiceClient struct { + cc grpc.ClientConnInterface +} + +func NewGunServiceClient(cc grpc.ClientConnInterface) GunServiceClient { + return &gunServiceClient{cc} +} + +func (c *gunServiceClient) Tun(ctx context.Context, opts ...grpc.CallOption) (GunService_TunClient, error) { + stream, err := c.cc.NewStream(ctx, &GunService_ServiceDesc.Streams[0], "/transport.v2raygrpc.GunService/Tun", opts...) + if err != nil { + return nil, err + } + x := &gunServiceTunClient{stream} + return x, nil +} + +type GunService_TunClient interface { + Send(*Hunk) error + Recv() (*Hunk, error) + grpc.ClientStream +} + +type gunServiceTunClient struct { + grpc.ClientStream +} + +func (x *gunServiceTunClient) Send(m *Hunk) error { + return x.ClientStream.SendMsg(m) +} + +func (x *gunServiceTunClient) Recv() (*Hunk, error) { + m := new(Hunk) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// GunServiceServer is the server API for GunService service. +// All implementations must embed UnimplementedGunServiceServer +// for forward compatibility +type GunServiceServer interface { + Tun(GunService_TunServer) error + mustEmbedUnimplementedGunServiceServer() +} + +// UnimplementedGunServiceServer must be embedded to have forward compatible implementations. +type UnimplementedGunServiceServer struct{} + +func (UnimplementedGunServiceServer) Tun(GunService_TunServer) error { + return status.Errorf(codes.Unimplemented, "method Tun not implemented") +} +func (UnimplementedGunServiceServer) mustEmbedUnimplementedGunServiceServer() {} + +// UnsafeGunServiceServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to GunServiceServer will +// result in compilation errors. +type UnsafeGunServiceServer interface { + mustEmbedUnimplementedGunServiceServer() +} + +func RegisterGunServiceServer(s grpc.ServiceRegistrar, srv GunServiceServer) { + s.RegisterService(&GunService_ServiceDesc, srv) +} + +func _GunService_Tun_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(GunServiceServer).Tun(&gunServiceTunServer{stream}) +} + +type GunService_TunServer interface { + Send(*Hunk) error + Recv() (*Hunk, error) + grpc.ServerStream +} + +type gunServiceTunServer struct { + grpc.ServerStream +} + +func (x *gunServiceTunServer) Send(m *Hunk) error { + return x.ServerStream.SendMsg(m) +} + +func (x *gunServiceTunServer) Recv() (*Hunk, error) { + m := new(Hunk) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// GunService_ServiceDesc is the grpc.ServiceDesc for GunService service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var GunService_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "transport.v2raygrpc.GunService", + HandlerType: (*GunServiceServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "Tun", + Handler: _GunService_Tun_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "transport/v2raygrpc/stream.proto", +}