├── Makefile ├── .gitignore ├── go.mod ├── .github └── workflows │ ├── normal.yml │ └── release.yml ├── Dockerfile ├── requests.go ├── .goreleaser.yml ├── docker-compose.yml ├── v2ray-config.json ├── cmd └── main.go ├── README.md ├── services.go ├── user.go ├── tasks.go ├── go.sum └── LICENSE /Makefile: -------------------------------------------------------------------------------- 1 | .PHONY: setup build fmt 2 | 3 | setup: 4 | export GONOSUMDB=v2ray.com/core,github.com/v2ray/v2ray-core 5 | go mod download 6 | 7 | build: 8 | go build -o v2scar cmd/main.go 9 | 10 | fmt: 11 | gofmt -d -s -w . 12 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Binaries for programs and plugins 2 | *.exe 3 | *.exe~ 4 | *.dll 5 | *.so 6 | *.dylib 7 | 8 | # Test binary, build with `go test -c` 9 | *.test 10 | 11 | # Output of the go coverage tool, specifically when used with LiteIDE 12 | *.out 13 | dist/ 14 | .idea/ -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/Ehco1996/v2scar 2 | 3 | require ( 4 | github.com/urfave/cli v1.22.5 5 | google.golang.org/grpc v1.34.0 6 | v2ray.com/core v4.33.0+incompatible 7 | 8 | ) 9 | 10 | go 1.15 11 | 12 | replace v2ray.com/core => github.com/v2fly/v2ray-core v4.33.0+incompatible 13 | -------------------------------------------------------------------------------- /.github/workflows/normal.yml: -------------------------------------------------------------------------------- 1 | name: normal 2 | 3 | on: 4 | push: 5 | branches: 6 | - master 7 | 8 | jobs: 9 | build-image: 10 | runs-on: ubuntu-latest 11 | steps: 12 | - uses: actions/checkout@master 13 | - name: Build x86 image 14 | uses: elgohr/Publish-Docker-Github-Action@master 15 | with: 16 | name: ehco1996/v2scar 17 | username: ${{ secrets.DOCKER_USERNAME }} 18 | password: ${{ secrets.DOCKER_PASSWORD }} 19 | tags: "latest" 20 | dockerfile: Dockerfile -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM golang:1.15 as builder 2 | 3 | # Set Environment Variables 4 | ENV HOME /app 5 | ENV CGO_ENABLED 0 6 | ENV GOOS linux 7 | 8 | WORKDIR /app 9 | # COPY go.mod go.sum ./ 10 | # RUN go mod download 11 | COPY . . 12 | 13 | # Build the Go app 14 | RUN go build -v -a -installsuffix cgo -o v2scar cmd/main.go 15 | 16 | FROM alpine:latest 17 | 18 | RUN apk --no-cache add ca-certificates 19 | 20 | WORKDIR /root/ 21 | 22 | # Copy the pre-built binary file from the previous stage 23 | COPY --from=builder /app/v2scar . 24 | 25 | CMD ["./v2scar"] 26 | -------------------------------------------------------------------------------- /requests.go: -------------------------------------------------------------------------------- 1 | package v2scar 2 | 3 | import ( 4 | "bytes" 5 | "encoding/json" 6 | "net/http" 7 | ) 8 | 9 | func getJson(c *http.Client, url string, target interface{}) error { 10 | r, err := c.Get(url) 11 | if err != nil { 12 | return err 13 | } 14 | defer r.Body.Close() 15 | return json.NewDecoder(r.Body).Decode(target) 16 | } 17 | 18 | func postJson(c *http.Client, url string, dataStruct interface{}) error { 19 | buf := new(bytes.Buffer) 20 | json.NewEncoder(buf).Encode(dataStruct) 21 | r, err := http.Post(url, "application/json", buf) 22 | if err != nil { 23 | return err 24 | } 25 | defer r.Body.Close() 26 | return err 27 | } 28 | -------------------------------------------------------------------------------- /.goreleaser.yml: -------------------------------------------------------------------------------- 1 | # This is an example goreleaser.yaml file with some sane defaults. 2 | # Make sure to check the documentation at http://goreleaser.com 3 | before: 4 | hooks: 5 | # you may remove this if you don't use vgo 6 | - go mod download 7 | # you may remove this if you don't need go generate 8 | - go generate ./... 9 | builds: 10 | - env: 11 | - CGO_ENABLED=0 12 | main: ./cmd/main.go 13 | archives: 14 | - replacements: 15 | darwin: Darwin 16 | linux: Linux 17 | checksum: 18 | name_template: "checksums.txt" 19 | snapshot: 20 | name_template: "{{ .Tag }}-next" 21 | changelog: 22 | sort: asc 23 | filters: 24 | exclude: 25 | - "^docs:" 26 | - "^test:" 27 | -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: "3" 2 | 3 | services: 4 | v2ray: 5 | image: v2fly/v2fly-core:latest 6 | container_name: v2ray 7 | restart: always 8 | volumes: 9 | - ./v2ray-config.json:/etc/v2ray/config.json 10 | #以下为 Trojan TLS相关 11 | #冒号后面地址与django-spanel中配置地址一致,冒号前为服务器上cert和key所在真实地址 12 | #-/path/to/cert:/path/to/cert 13 | #-/path/to/key:/path/to/key 14 | ports: 15 | - "10086:10086" 16 | # command: ["v2ray","run","-config=https://xxx.com"] 17 | 18 | v2scar: 19 | container_name: v2scar 20 | image: ehco1996/v2scar 21 | restart: always 22 | depends_on: 23 | - v2ray 24 | links: 25 | - v2ray 26 | environment: 27 | V2SCAR_SYNC_TIME: 60 28 | V2SCAR_API_ENDPOINT: "" 29 | V2SCAR_GRPC_ENDPOINT: "v2ray:8080" -------------------------------------------------------------------------------- /.github/workflows/release.yml: -------------------------------------------------------------------------------- 1 | name: go-releaser 2 | 3 | on: 4 | create: 5 | branches: master 6 | 7 | jobs: 8 | ci-ci-ci: 9 | runs-on: ubuntu-latest 10 | steps: 11 | - name: Set up Go 1.15 12 | uses: actions/setup-go@v1 13 | with: 14 | go-version: 1.15 15 | id: go 16 | 17 | - name: Check out code into the Go module directory 18 | uses: actions/checkout@v1 19 | 20 | - name: GoReleaser Action 21 | uses: goreleaser/goreleaser-action@v0.4.0 22 | with: 23 | version: latest 24 | args: release 25 | env: 26 | GITHUB_TOKEN: ${{ secrets.GORELEASER_GITHUB_TOKEN }} 27 | 28 | - name: Publish Docker 29 | uses: elgohr/Publish-Docker-Github-Action@2.12 30 | with: 31 | name: ehco1996/v2scar 32 | username: ${{ secrets.DOCKER_USERNAME }} 33 | password: ${{ secrets.DOCKER_PASSWORD }} 34 | tags: "latest" -------------------------------------------------------------------------------- /v2ray-config.json: -------------------------------------------------------------------------------- 1 | { 2 | "stats": {}, 3 | "api": { 4 | "services": [ 5 | "HandlerService", 6 | "StatsService" 7 | ], 8 | "tag": "api" 9 | }, 10 | "policy": { 11 | "levels": { 12 | "3": { 13 | "handshake": 4, 14 | "connIdle": 300, 15 | "uplinkOnly": 2, 16 | "downlinkOnly": 5, 17 | "statsUserUplink": true, 18 | "statsUserDownlink": true, 19 | "bufferSize": 10240 20 | } 21 | }, 22 | "system": { 23 | "statsInboundUplink": true, 24 | "statsInboundDownlink": true 25 | } 26 | }, 27 | "inbound": { 28 | "port": 10086, 29 | "protocol": "vmess", 30 | "settings": { 31 | "clients": [] 32 | }, 33 | "streamSettings": { 34 | "network": "tcp" 35 | }, 36 | "tag": "proxy" 37 | }, 38 | "inboundDetour": [ 39 | { 40 | "listen": "0.0.0.0", 41 | "port": 8080, 42 | "protocol": "dokodemo-door", 43 | "settings": { 44 | "address": "0.0.0.0" 45 | }, 46 | "tag": "api" 47 | } 48 | ], 49 | "log": { 50 | "loglevel": "debug" 51 | }, 52 | "outbound": { 53 | "protocol": "freedom", 54 | "settings": {} 55 | }, 56 | "routing": { 57 | "settings": { 58 | "rules": [ 59 | { 60 | "inboundTag": [ 61 | "api" 62 | ], 63 | "outboundTag": "api", 64 | "type": "field" 65 | } 66 | ] 67 | }, 68 | "strategy": "rules" 69 | } 70 | } -------------------------------------------------------------------------------- /cmd/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "log" 5 | "os" 6 | "time" 7 | 8 | "github.com/urfave/cli" 9 | 10 | "github.com/Ehco1996/v2scar" 11 | ) 12 | 13 | var SYNC_TIME int 14 | 15 | func main() { 16 | log.SetFlags(log.LstdFlags | log.Lshortfile) 17 | 18 | app := cli.NewApp() 19 | app.Name = "v2scar" 20 | app.Usage = "sidecar for V2ray" 21 | app.Version = "0.0.11" 22 | app.Author = "Ehco1996" 23 | 24 | app.Flags = []cli.Flag{ 25 | cli.StringFlag{ 26 | Name: "grpc-endpoint, gp", 27 | Value: "127.0.0.1:8080", 28 | Usage: "V2ray开放的GRPC地址", 29 | EnvVar: "V2SCAR_GRPC_ENDPOINT", 30 | Destination: &v2scar.GRPC_ENDPOINT, 31 | }, 32 | cli.StringFlag{ 33 | Name: "api-endpoint, ap", 34 | Value: "http://fun.com/api", 35 | Usage: "django-sspanel开放的Vemss Node Api地址", 36 | EnvVar: "V2SCAR_API_ENDPOINT", 37 | Destination: &v2scar.API_ENDPOINT, 38 | }, 39 | cli.IntFlag{ 40 | Name: "sync-time, st", 41 | Value: 60, 42 | Usage: "与django-sspanel同步的时间间隔", 43 | EnvVar: "V2SCAR_SYNC_TIME", 44 | Destination: &SYNC_TIME, 45 | }, 46 | } 47 | 48 | app.Action = func(c *cli.Context) error { 49 | up := v2scar.NewUserPool() 50 | log.Println("Waitting v2ray start...") 51 | time.Sleep(time.Second * 3) 52 | tick := time.Tick(time.Duration(SYNC_TIME) * time.Second) 53 | for { 54 | go v2scar.SyncTask(up) 55 | <-tick 56 | } 57 | } 58 | 59 | err := app.Run(os.Args) 60 | if err != nil { 61 | log.Fatal(err) 62 | } 63 | 64 | } 65 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # v2scar 2 | 3 | Sidecar For V2ray 4 | 5 | ![go-releaser](https://github.com/Ehco1996/v2scar/workflows/go-releaser/badge.svg) 6 | 7 | ## 视频安装教程 8 | 9 | * 面板视频安装教程: [地址](https://youtu.be/BRHcdGeufvY) 10 | 11 | * 后端对接视频教程: [地址](https://youtu.be/QNbnya1HHU0) 12 | 13 | * 隧道对接视频教程: [地址](https://youtu.be/R4U0NZaMUeY) 14 | 15 | ## 原理介绍 16 | 17 | 该项目需要以 `sidecar` 的形式和 `v2ray` 部署在一台机器上 18 | 19 | 他通过grpc接口动态添加/删除V2ray的 `Vmess/Trojan` 用户, 并统计流量 20 | 21 | 通过接入 `django-sspanel` 的api，可以动态调节v2ray的Vmess/Trojan用户 22 | 23 | 目前实现了以下几个接口： 24 | 25 | * AddInboundUser 26 | * RemoveInboundUser 27 | * GetAndResetUserTraffic 28 | 29 | ## 使用说明 30 | 31 | * 可以直接以cli的形式运行: 32 | 33 | `./v2scar --api-endpoint="xxx" --grpc-endpoint="127.0.0.1:8080" --sync-time=60` 34 | 35 | * 或者通过配置环境变量来运行: 36 | 37 | ``` bash 38 | export V2SCAR_SYNC_TIME=60 # 和django-sspanel同步的时间间隔 39 | export V2SCAR_API_ENDPOINT="xxxx" # 这个是django-sspanel的sync api 地址 40 | export V2SCAR_GRPC_ENDPOINT="127.0.0.1:8080" # 这个是机器上v2ray开放的grpc地址 41 | ``` 42 | 43 | ## 配置V2ray: 44 | 45 | > 这只是一份参考的配置， 46 | > 关键的部分在于 `stats/api/policy/routing` 47 | 48 | > 另外如果需要对接 django-sspanel的话，配置里的inbound的 `port/tag/level` 必须和面板后台里的配置相同 49 | 50 | ``` json 51 | { 52 | "stats": {}, 53 | "api": { 54 | "tag": "api", 55 | "services": [ 56 | "HandlerService", 57 | "StatsService" 58 | ] 59 | }, 60 | "log": { 61 | "loglevel": "warning" 62 | }, 63 | "policy": { 64 | "levels": { 65 | "0": { 66 | "statsUserUplink": true, 67 | "statsUserDownlink": true 68 | } 69 | }, 70 | "system": { 71 | "statsInboundUplink": true, 72 | "statsInboundDownlink": true 73 | } 74 | }, 75 | "inbounds": [ 76 | { 77 | "tag": "proxy", 78 | "port": 10086, 79 | "protocol": "vmess", 80 | "settings": { 81 | "clients": [] 82 | } 83 | }, 84 | { 85 | "listen": "127.0.0.1", 86 | "port": 8080, 87 | "protocol": "dokodemo-door", 88 | "settings": { 89 | "address": "127.0.0.1" 90 | }, 91 | "tag": "api" 92 | } 93 | ], 94 | "outbounds": [ 95 | { 96 | "protocol": "freedom", 97 | "settings": {} 98 | } 99 | ], 100 | "routing": { 101 | "settings": { 102 | "rules": [ 103 | { 104 | "inboundTag": [ 105 | "api" 106 | ], 107 | "outboundTag": "api", 108 | "type": "field" 109 | } 110 | ] 111 | }, 112 | "strategy": "rules" 113 | } 114 | } 115 | ``` 116 | 117 | ## dev 118 | 119 | go get v2ray的时候需要 `export GONOSUMDB=v2ray.com/core,github.com/v2fly/v2ray-core` 120 | -------------------------------------------------------------------------------- /services.go: -------------------------------------------------------------------------------- 1 | package v2scar 2 | 3 | import ( 4 | "context" 5 | "log" 6 | "strings" 7 | 8 | "v2ray.com/core/proxy/trojan" 9 | 10 | v2proxyman "v2ray.com/core/app/proxyman/command" 11 | v2stats "v2ray.com/core/app/stats/command" 12 | "v2ray.com/core/common/protocol" 13 | "v2ray.com/core/common/serial" 14 | "v2ray.com/core/proxy/vmess" 15 | ) 16 | 17 | // GetAndResetUserTraffic 统计所有user的上行下行流量 18 | // V2ray的stats的统计模块设计的非常奇怪，具体规则如下 19 | // 上传流量："user>>>" + user.Email + ">>>traffic>>>uplink" 20 | // 下载流量："user>>>" + user.Email + ">>>traffic>>>downlink" 21 | func GetAndResetUserTraffic(c v2stats.StatsServiceClient, up *UserPool) { 22 | req := &v2stats.QueryStatsRequest{ 23 | Pattern: "user>>>", 24 | Reset_: true, 25 | } 26 | resp, err := c.QueryStats(context.Background(), req) 27 | if err != nil { 28 | log.Println("[ERROR]:", err) 29 | } else { 30 | for _, stat := range resp.Stat { 31 | email, trafficType := getEmailAndTrafficType(stat.Name) 32 | user, err := up.GetUserByEmail(email) 33 | if err != nil { 34 | log.Println(err) 35 | } else { 36 | switch trafficType { 37 | case "uplink": 38 | user.setUploadTraffic(stat.Value) 39 | case "downlink": 40 | user.setDownloadTraffic(stat.Value) 41 | } 42 | } 43 | } 44 | } 45 | } 46 | 47 | func getEmailAndTrafficType(input string) (string, string) { 48 | s := strings.Split(input, ">>>") 49 | return s[1], s[len(s)-1] 50 | } 51 | 52 | // AddInboundUser add user to inbound by tag 53 | func AddInboundUser(c v2proxyman.HandlerServiceClient, tag, rProtocol string, user *User) { 54 | var err error 55 | switch rProtocol { 56 | case VMESS: 57 | _, err = c.AlterInbound(context.Background(), &v2proxyman.AlterInboundRequest{ 58 | Tag: tag, 59 | Operation: serial.ToTypedMessage(&v2proxyman.AddUserOperation{ 60 | User: &protocol.User{ 61 | Level: user.Level, 62 | Email: user.Email, 63 | Account: serial.ToTypedMessage(&vmess.Account{ 64 | Id: user.UUID, 65 | AlterId: user.AlterId, 66 | SecuritySettings: &protocol.SecurityConfig{Type: protocol.SecurityType_AUTO}, 67 | }), 68 | }, 69 | }), 70 | }) 71 | case TROJAN: 72 | _, err = c.AlterInbound(context.Background(), &v2proxyman.AlterInboundRequest{ 73 | Tag: tag, 74 | Operation: serial.ToTypedMessage(&v2proxyman.AddUserOperation{ 75 | User: &protocol.User{ 76 | Level: user.Level, 77 | Email: user.Email, 78 | Account: serial.ToTypedMessage(&trojan.Account{ 79 | Password: user.Password, 80 | }), 81 | }, 82 | }), 83 | }) 84 | default: 85 | _, err = c.AlterInbound(context.Background(), &v2proxyman.AlterInboundRequest{ 86 | Tag: tag, 87 | Operation: serial.ToTypedMessage(&v2proxyman.AddUserOperation{ 88 | User: &protocol.User{ 89 | Level: user.Level, 90 | Email: user.Email, 91 | Account: serial.ToTypedMessage(&vmess.Account{ 92 | Id: user.UUID, 93 | AlterId: user.AlterId, 94 | SecuritySettings: &protocol.SecurityConfig{Type: protocol.SecurityType_AUTO}, 95 | }), 96 | }, 97 | }), 98 | }) 99 | } 100 | if err != nil { 101 | log.Println("[ERROR]:", err, tag) 102 | if strings.Contains(err.Error(), "already exists.") { 103 | // TODO 优化这里的逻辑 这里针对side car重启而v2ray没重启的状态 104 | user.setRunning(true) 105 | } 106 | } else { 107 | log.Printf("[INFO] User: %v Add To V2ray Server Tag: %v", user.Email, tag) 108 | user.setRunning(true) 109 | } 110 | } 111 | 112 | //RemoveInboundUser remove user from inbound by tag 113 | func RemoveInboundUser(c v2proxyman.HandlerServiceClient, tag string, user *User) { 114 | _, err := c.AlterInbound(context.Background(), &v2proxyman.AlterInboundRequest{ 115 | Tag: tag, 116 | Operation: serial.ToTypedMessage(&v2proxyman.RemoveUserOperation{ 117 | Email: user.Email, 118 | }), 119 | }) 120 | if err != nil { 121 | log.Println("[ERROR]:", err) 122 | } else { 123 | log.Printf("[INFO] User: %v Removed From V2ray Server Tag: %v", user.Email, tag) 124 | user.setRunning(false) 125 | } 126 | } 127 | -------------------------------------------------------------------------------- /user.go: -------------------------------------------------------------------------------- 1 | package v2scar 2 | 3 | import ( 4 | "errors" 5 | "fmt" 6 | "sync" 7 | "sync/atomic" 8 | ) 9 | 10 | // User V2ray User 11 | type User struct { 12 | UserId int `json:"user_id"` 13 | Email string `json:"email"` 14 | Level uint32 `json:"level"` 15 | Enable bool `json:"enable"` 16 | UploadTraffic int64 `json:"upload_traffic"` 17 | DownloadTraffic int64 `json:"download_traffic"` 18 | Vmess 19 | Trojan 20 | running bool 21 | } 22 | 23 | type Vmess struct { 24 | UUID string `json:"uuid"` 25 | AlterId uint32 `json:"alter_id"` 26 | } 27 | 28 | type Trojan struct { 29 | Password string `json:"password"` 30 | } 31 | 32 | func newVmessUser(userId int, email, uuid string, level, alterId uint32, enable bool) *User { 33 | return &User{ 34 | UserId: userId, 35 | Email: email, 36 | Level: level, 37 | Enable: enable, 38 | Vmess: Vmess{UUID: uuid, AlterId: alterId}, 39 | } 40 | } 41 | 42 | func newTrojanUser(userId int, email, password string, level uint32, enable bool) *User { 43 | return &User{ 44 | UserId: userId, 45 | Email: email, 46 | Level: level, 47 | Enable: enable, 48 | Trojan: Trojan{Password: password}, 49 | } 50 | } 51 | 52 | func (u *User) setUploadTraffic(ut int64) { 53 | atomic.StoreInt64(&u.UploadTraffic, ut) 54 | } 55 | 56 | func (u *User) setDownloadTraffic(dt int64) { 57 | atomic.StoreInt64(&u.DownloadTraffic, dt) 58 | } 59 | 60 | func (u *User) resetTraffic() { 61 | atomic.StoreInt64(&u.DownloadTraffic, 0) 62 | atomic.StoreInt64(&u.UploadTraffic, 0) 63 | } 64 | 65 | func (u *User) setEnable(enable bool) { 66 | // NOTE not thread safe! 67 | u.Enable = enable 68 | } 69 | 70 | func (u *User) setRunning(status bool) { 71 | // NOTE not thread safe! 72 | u.running = status 73 | } 74 | 75 | func (u *User) setUUID(uuid string) { 76 | // NOTE not thread safe! 77 | u.UUID = uuid 78 | } 79 | 80 | func (u *User) setPassword(password string) { 81 | // NOTE not thread safe! 82 | u.Password = password 83 | } 84 | 85 | // UserPool user pool 86 | type UserPool struct { 87 | access sync.RWMutex 88 | users map[string]*User 89 | } 90 | 91 | // NewUserPool New UserPool 92 | func NewUserPool() *UserPool { 93 | // map key : email 94 | return &UserPool{ 95 | users: make(map[string]*User), 96 | } 97 | } 98 | 99 | // CreateUser get create user 100 | func (up *UserPool) CreateUser(userId int, protocol, email, uuid, password string, level, alterId uint32, enable bool) (*User, error) { 101 | up.access.Lock() 102 | defer up.access.Unlock() 103 | 104 | if user, found := up.users[email]; found { 105 | return user, errors.New(fmt.Sprintf("UserId: %d Already Exists Email: %s", user.UserId, email)) 106 | } else { 107 | var newUser *User 108 | switch protocol { 109 | case TROJAN: 110 | newUser = newTrojanUser(userId, email, password, level, enable) 111 | case VMESS: 112 | newUser = newVmessUser(userId, email, uuid, level, alterId, enable) 113 | default: 114 | newUser = newVmessUser(userId, email, uuid, level, alterId, enable) 115 | } 116 | up.users[newUser.Email] = newUser 117 | return newUser, nil 118 | } 119 | } 120 | 121 | // GetUserByEmail get user by email 122 | func (up *UserPool) GetUserByEmail(email string) (*User, error) { 123 | up.access.Lock() 124 | defer up.access.Unlock() 125 | 126 | if user, found := up.users[email]; found { 127 | return user, nil 128 | } else { 129 | return nil, errors.New(fmt.Sprintf("User Not Found Email: %s", email)) 130 | } 131 | } 132 | 133 | // RemoveUserByEmail get user by email 134 | func (up *UserPool) RemoveUserByEmail(email string) { 135 | up.access.Lock() 136 | defer up.access.Unlock() 137 | delete(up.users, email) 138 | } 139 | 140 | // GetAllUsers GetAllUsers 141 | func (up *UserPool) GetAllUsers() []*User { 142 | up.access.Lock() 143 | defer up.access.Unlock() 144 | 145 | users := make([]*User, 0, len(up.users)) 146 | for _, user := range up.users { 147 | users = append(users, user) 148 | } 149 | return users 150 | } 151 | 152 | // GetUsersNum GetUsersNum 153 | func (up *UserPool) GetUsersNum() int { 154 | return len(up.users) 155 | } 156 | -------------------------------------------------------------------------------- /tasks.go: -------------------------------------------------------------------------------- 1 | package v2scar 2 | 3 | import ( 4 | "context" 5 | "log" 6 | "net/http" 7 | "time" 8 | 9 | "google.golang.org/grpc" 10 | v2proxyman "v2ray.com/core/app/proxyman/command" 11 | v2stats "v2ray.com/core/app/stats/command" 12 | ) 13 | 14 | var API_ENDPOINT string 15 | var GRPC_ENDPOINT string 16 | var PROTOCOL_ENDPOINT string 17 | 18 | const ( 19 | VMESS string = "vmess" 20 | TROJAN string = "trojan" 21 | ) 22 | 23 | type UserConfig struct { 24 | UserId int `json:"user_id"` 25 | Email string `json:"email"` 26 | Level uint32 `json:"level"` 27 | Enable bool `json:"enable"` 28 | VmessConfig 29 | TrojanConfig 30 | } 31 | type VmessConfig struct { 32 | UUID string `json:"uuid"` 33 | AlterId uint32 `json:"alter_id"` 34 | } 35 | type TrojanConfig struct { 36 | Password string `json:"password"` 37 | } 38 | type UserTraffic struct { 39 | UserId int `json:"user_id"` 40 | DownloadTraffic int64 `json:"dt"` 41 | UploadTraffic int64 `json:"ut"` 42 | } 43 | 44 | type syncReq struct { 45 | UserTraffics []*UserTraffic `json:"user_traffics"` 46 | } 47 | 48 | type syncResp struct { 49 | Configs []*UserConfig 50 | Tag string `json:"tag"` 51 | Protocol string `json:"protocol"` 52 | } 53 | 54 | func SyncTask(up *UserPool) { 55 | 56 | // Connect to v2ray rpc 57 | ctx, cancel := context.WithTimeout(context.Background(), time.Second) 58 | defer cancel() 59 | conn, err := grpc.DialContext(ctx, GRPC_ENDPOINT, grpc.WithInsecure(), grpc.WithBlock()) 60 | if err != nil { 61 | log.Printf("[WARNING]: GRPC连接失败,请检查V2ray是否运行并开放对应grpc端口 当前GRPC地址: %v 错误信息: %v", GRPC_ENDPOINT, err.Error()) 62 | return 63 | } else { 64 | defer conn.Close() 65 | } 66 | 67 | // Init Client 68 | proxymanClient := v2proxyman.NewHandlerServiceClient(conn) 69 | statClient := v2stats.NewStatsServiceClient(conn) 70 | httpClient := &http.Client{Timeout: 30 * time.Second} 71 | 72 | resp := syncResp{} 73 | err = getJson(httpClient, API_ENDPOINT, &resp) 74 | if err != nil { 75 | log.Printf("[WARNING]: API连接失败,请检查API地址 当前地址: %v 错误信息:%v", API_ENDPOINT, err.Error()) 76 | return 77 | } 78 | 79 | // init or update user config 80 | initOrUpdateUser(up, proxymanClient, &resp) 81 | 82 | // sync user traffic 83 | syncUserTrafficToServer(up, statClient, httpClient) 84 | } 85 | 86 | func initOrUpdateUser(up *UserPool, c v2proxyman.HandlerServiceClient, sr *syncResp) { 87 | // Enable line numbers in logging 88 | log.Println("[INFO] Call initOrUpdateUser") 89 | 90 | syncUserMap := make(map[string]bool) 91 | 92 | for _, cfg := range sr.Configs { 93 | syncUserMap[cfg.Email] = true 94 | user, _ := up.GetUserByEmail(cfg.Email) 95 | if user == nil { 96 | // New User 97 | newUser, err := up.CreateUser(cfg.UserId, sr.Protocol, cfg.Email, cfg.UUID, cfg.Password, cfg.Level, cfg.AlterId, cfg.Enable) 98 | if err != nil { 99 | log.Fatalln(err) 100 | } 101 | if newUser.Enable { 102 | AddInboundUser(c, sr.Tag, sr.Protocol, newUser) 103 | } 104 | } else { 105 | // Old User 106 | if user.Enable != cfg.Enable { 107 | // update enable status 108 | user.setEnable(cfg.Enable) 109 | } 110 | // change user uuid 111 | if user.UUID != cfg.UUID && user.UUID != "" { 112 | log.Printf("[INFO] user: %s 更换了uuid old: %s new: %s", user.Email, user.UUID, cfg.UUID) 113 | RemoveInboundUser(c, sr.Tag, user) 114 | user.setUUID(cfg.UUID) 115 | AddInboundUser(c, sr.Tag, sr.Protocol, user) 116 | } 117 | // remove not enable user 118 | if !user.Enable && user.running { 119 | // Close Not Enable user 120 | RemoveInboundUser(c, sr.Tag, user) 121 | } 122 | // start not runing user 123 | if user.Enable && !user.running { 124 | // Start Not Running user 125 | AddInboundUser(c, sr.Tag, sr.Protocol, user) 126 | } 127 | if user.Password != cfg.Password && user.Password != "" { 128 | log.Printf("[INFO] user: %s 更换了password old: %s new: %s", user.Email, user.Password, cfg.Password) 129 | RemoveInboundUser(c, sr.Tag, user) 130 | user.setPassword(cfg.Password) 131 | AddInboundUser(c, sr.Tag, sr.Protocol, user) 132 | } 133 | } 134 | } 135 | 136 | // remote user not in server 137 | for _, user := range up.GetAllUsers() { 138 | if _, ok := syncUserMap[user.Email]; !ok { 139 | RemoveInboundUser(c, sr.Tag, user) 140 | up.RemoveUserByEmail(user.Email) 141 | } 142 | } 143 | } 144 | 145 | func syncUserTrafficToServer(up *UserPool, c v2stats.StatsServiceClient, hc *http.Client) { 146 | GetAndResetUserTraffic(c, up) 147 | 148 | tfs := make([]*UserTraffic, 0, up.GetUsersNum()) 149 | for _, user := range up.GetAllUsers() { 150 | tf := user.DownloadTraffic + user.UploadTraffic 151 | if tf > 0 { 152 | log.Printf("[INFO] User: %v Now Used Total Traffic: %v", user.Email, tf) 153 | tfs = append(tfs, &UserTraffic{ 154 | UserId: user.UserId, 155 | DownloadTraffic: user.DownloadTraffic, 156 | UploadTraffic: user.UploadTraffic, 157 | }) 158 | user.resetTraffic() 159 | } 160 | } 161 | postJson(hc, API_ENDPOINT, &syncReq{UserTraffics: tfs}) 162 | log.Printf("[INFO] Call syncUserTrafficToServer ONLINE USER COUNT: %d", len(tfs)) 163 | } 164 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= 2 | cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= 3 | cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= 4 | cloud.google.com/go v0.37.0/go.mod h1:TS1dMSSfndXH133OKGwekG838Om/cQT0BUHV3HcBgoo= 5 | dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU= 6 | dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU= 7 | dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4= 8 | dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU= 9 | git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg= 10 | github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= 11 | github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= 12 | github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= 13 | github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g= 14 | github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s= 15 | github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= 16 | github.com/cheekybits/genny v1.0.0 h1:uGGa4nei+j20rOSeDeP5Of12XVm7TGUd4dJA9RDitfE= 17 | github.com/cheekybits/genny v1.0.0/go.mod h1:+tQajlRqAUrPI7DOSpB0XAqZYtQakVtB7wXkRAgjxjQ= 18 | github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= 19 | github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI= 20 | github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU= 21 | github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= 22 | github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod 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v4.33.0+incompatible/go.mod h1:1G+V8M73PEKx45A8Mlj641DTLTkrUk/QveQAu8XTu/M= 191 | github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU= 192 | github.com/viant/toolbox v0.24.0/go.mod h1:OxMCG57V0PXuIP2HNQrtJf2CjqdmbrOx5EkMILuUhzM= 193 | go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA= 194 | go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= 195 | go.starlark.net v0.0.0-20201014215153-dff0ae5b4820 h1:GsJfRMJ3pXl+Pa5CkSQKIA1hNIo1u0M7I2+ff3RCCME= 196 | go.starlark.net v0.0.0-20201014215153-dff0ae5b4820/go.mod h1:f0znQkUKRrkk36XxWbGjMqQM8wGv/xHBVE2qc3B5oFU= 197 | go4.org v0.0.0-20180809161055-417644f6feb5/go.mod h1:MkTOUMDaeVYJUOUsaDXIhWPZYa1yOyC1qaOBpL57BhE= 198 | golang.org/x/build v0.0.0-20190111050920-041ab4dc3f9d/go.mod h1:OWs+y06UdEOHN4y+MfF/py+xQ/tYqIWW03b70/CG9Rw= 199 | golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= 200 | golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M= 201 | golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= 202 | golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= 203 | golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= 204 | golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= 205 | golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= 206 | golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 h1:pLI5jrR7OSLijeIDcmRxNmw2api+jEfxLoykJVice/E= 207 | golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= 208 | golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= 209 | golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= 210 | golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= 211 | golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= 212 | golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= 213 | golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= 214 | golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 215 | golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 216 | golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 217 | golang.org/x/net v0.0.0-20181029044818-c44066c5c816/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 218 | golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 219 | golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 220 | golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 221 | golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= 222 | golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= 223 | golang.org/x/net v0.0.0-20190313220215-9f648a60d977/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= 224 | golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= 225 | golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= 226 | golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= 227 | golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= 228 | golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= 229 | golang.org/x/net v0.0.0-20201031054903-ff519b6c9102 h1:42cLlJJdEh+ySyeUUbEQ5bsTiq8voBeTuweGVkY6Puw= 230 | golang.org/x/net v0.0.0-20201031054903-ff519b6c9102/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= 231 | golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= 232 | golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= 233 | golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= 234 | golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= 235 | golang.org/x/perf v0.0.0-20180704124530-6e6d33e29852/go.mod h1:JLpeXjPJfIyPr5TlbXLkXWLhP8nz10XfvxElABhCtcw= 236 | golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 237 | golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 238 | golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 239 | golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 240 | golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU= 241 | golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 242 | golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 243 | golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9 h1:SQFwaSi55rU7vdNs9Yr0Z324VNlrF+0wMqRXT4St8ck= 244 | golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 245 | golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 246 | golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 247 | golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 248 | golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU= 249 | golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 250 | golang.org/x/sys v0.0.0-20190316082340-a2f829d7f35f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 251 | golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 252 | golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 253 | golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 254 | golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 255 | golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 256 | golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 257 | golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 258 | golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 259 | golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 260 | golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 261 | golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 262 | golang.org/x/sys v0.0.0-20201107080550-4d91cf3a1aaf h1:kt3wY1Lu5MJAnKTfoMR52Cu4gwvna4VTzNOiT8tY73s= 263 | golang.org/x/sys v0.0.0-20201107080550-4d91cf3a1aaf/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 264 | golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= 265 | golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= 266 | golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= 267 | golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= 268 | golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= 269 | golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= 270 | golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= 271 | golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= 272 | golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= 273 | golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= 274 | golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= 275 | golang.org/x/tools v0.0.0-20181030000716-a0a13e073c7b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= 276 | golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= 277 | golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= 278 | golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= 279 | golang.org/x/tools 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google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= 289 | google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= 290 | google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= 291 | google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= 292 | google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc= 293 | google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= 294 | google.golang.org/genproto v0.0.0-20180831171423-11092d34479b h1:lohp5blsw53GBXtLyLNaTXPXS9pJ1tiTw61ZHUoE9Qw= 295 | google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= 296 | google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= 297 | google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg= 298 | google.golang.org/genproto v0.0.0-20190306203927-b5d61aea6440/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= 299 | google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= 300 | google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 h1:gSJIx1SDwno+2ElGhA4+qG2zF97qiUzTM+rQ0klBOcE= 301 | google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= 302 | google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY= 303 | google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= 304 | google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw= 305 | google.golang.org/grpc v1.16.0/go.mod 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------