diff --git a/.gitignore b/.gitignore index 246e9bd..1117b8c 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,4 @@ **.log /ddgo -go.sum \ No newline at end of file +go.sum +dist \ No newline at end of file diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..a222c0b --- /dev/null +++ b/Dockerfile @@ -0,0 +1,9 @@ +FROM ehlxr/alpine + +LABEL maintainer="ehlxr " + +COPY ./dist/ddgo /usr/local/bin/ +COPY ./entrypoint.sh /entrypoint.sh + + +ENTRYPOINT ["sh", "/entrypoint.sh"] \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..28bc9df --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright © 2019 ehlxr + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..c470d28 --- /dev/null +++ b/Makefile @@ -0,0 +1,55 @@ +BUILD_VERSION := $(shell cat version) +BUILD_TIME := $(shell date "+%F %T") +COMMIT_SHA1 := $(shell git rev-parse HEAD) +ROOT_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) +DIST_DIR := $(ROOT_DIR)/dist/ + +#VERSION_PATH := $(shell cat `go env GOMOD` | awk '/^module/{print $$2}')/ +VERSION_PATH := main +LD_GIT_COMMIT := -X '$(VERSION_PATH).GitCommit=$(COMMIT_SHA1)' +LD_BUILD_TIME := -X '$(VERSION_PATH).BuildTime=$(BUILD_TIME)' +LD_GO_VERSION := -X '$(VERSION_PATH).GoVersion=`go version`' +LD_VERSION := -X '$(VERSION_PATH).Version=$(BUILD_VERSION)' +LD_FLAGS := "$(LD_GIT_COMMIT) $(LD_BUILD_TIME) $(LD_GO_VERSION) $(LD_VERSION) -w -s" + +.PHONY : build release clean install upx + +build: +ifneq ($(shell type gox >/dev/null 2>&1;echo $$?), 0) + @echo "Can't find gox command, will start installation..." + cd ~ && go get -v -u github.com/mitchellh/gox && cd $(ROOT_DIR) +endif + @# $(if $(findstring 0,$(shell type gox >/dev/null 2>&1;echo $$?)),,echo "Can't find gox command, will start installation...";GO111MODULE=off go get -v -u github.com/mitchellh/gox) + gox -ldflags $(LD_FLAGS) -osarch="darwin/amd64 linux/386 linux/amd64 windows/amd64" \ + -output="$(DIST_DIR){{.Dir}}_{{.OS}}_{{.Arch}}" + +clean: + rm -rf $(DIST_DIR)* + +install: + go install -ldflags $(LD_FLAGS) + +# 如果一个规则是以 .IGNORE 作为目标的，那么这个规则中所有命令都将会忽略错误 +.IGNORE: + upx + +# 压缩。需要安装 https://github.com/upx/upx +upx: + @# 在命令前面加上 "-"，表示不管该命令出不出错，后面的命令都将继续执行下去 + @# -upx $(DIST_DIR)** + upx $(DIST_DIR)** + +release: build upx +ifneq ($(shell type ghr >/dev/null 2>&1;echo $$?), 0) + @echo "Can't find ghr command, will start installation..." + cd ~ && go get -v -u github.com/tcnksm/ghr && cd $(ROOT_DIR) +endif + @# $(if $(findstring 0,$(shell type ghr >/dev/null 2>&1;echo $$?)),,echo "Can't find ghr command, will start installation...";GO111MODULE=off go get -v -u github.com/tcnksm/ghr) + ghr -u ehlxr -t $(GITHUB_RELEASE_TOKEN) -replace -delete --debug ${BUILD_VERSION} $(DIST_DIR) + +# this tells 'make' to export all variables to child processes by default. +.EXPORT_ALL_VARIABLES: + +GO111MODULE = on +GOPROXY = https://goproxy.cn,direct +GOSUMDB = sum.golang.google.cn diff --git a/README.md b/README.md new file mode 100644 index 0000000..201b967 --- /dev/null +++ b/README.md @@ -0,0 +1,132 @@ +# JWT +> This is a simple tool to sign, verify and show JSON Web Tokens ([JWT](http://jwt.io/)) from the command line, base [jwt-go](https://github.com/dgrijalva/jwt-go). + +[![jwt](https://asciinema.org/a/P0O3XBCslMNam0UduazwPhB6o.png)](https://asciinema.org/a/P0O3XBCslMNam0UduazwPhB6o?autoplay=1) + +# Install + +build with go get + +``` +➜ go get -u github.com/ehlxr/jwt +``` + +build with make + +``` +➜ git clone https://github.com/ehlxr/jwt.git + +➜ cd jwt && make install +``` + +or download [releases](https://github.com/ehlxr/jwt/releases) binary package. + +# Usage + +``` +➜ jwt +JWT(Json Web Token) 工具 +用于生成、验证、查看 JWT + +Usage: + jwt [command] + +Available Commands: + help Help about any command + show JWT Token 查看 + sign JWT 签名 + verify JWT token 验证 + version Print version + +Flags: + --config string config file (default is $HOME/.jwt.yaml) + -h, --help help for jwt + +Use "jwt [command] --help" for more information about a command. + +``` + +## JWT version + +``` +➜ jwt version + + __ __ __ ______ + /\ \ /\ \ _ \ \ /\__ _\ + _\_\ \ \ \ \/ ".\ \ \/_/\ \/ +/\_____\ \ \__/".~\_\ \ \_\ +\/_____/ \/_/ \/_/ \/_/ + + + +Name: jwt +Version: v1.0.2 +BuildTime: 2019-10-02 16:56:20 +GitCommit: c546aaaee1b6a6b03eabf396f9cab01718e22104 +GoVersion: go version go1.13.1 darwin/amd64 +``` + +## sign JWT + +``` +➜ jwt sign -h + +签名 JWT token 并复制到剪切板 +标记 * 号的 flag 为必须项 + +Usage: + jwt sign [flags] + +Flags: + -c, --claims argList add additional claims. may be used more than once (default {}) + -d, --data string * path or json to claims object to sign, '-' to read from clipboard, or '+' to use only -claim args + -H, --header argList add additional header params. may be used more than once (default {}) + -h, --help help for sign + -k, --key string * path of keyfile or key argument + +Global Flags: + --config string config file (default is $HOME/.jwt.yaml) +``` + +## show JWT + +``` +➜ jwt show -h + +查看 JWT Token 内容 +标记 * 号的 flag 为必须项 + +Usage: + jwt show [flags] + +Flags: + -h, --help help for show + -t, --token string * path or arg of JWT token to verify, '-' to read from clipboard + +Global Flags: + --config string config file (default is $HOME/.jwt.yaml) +``` + +## verify JWT + +``` +➜ jwt verify -h + +验证 JWT token 是否有效 +标记 * 号的 flag 为必须项 + +Usage: + jwt verify [flags] + +Flags: + -h, --help help for verify + -k, --key string * path of keyfile or key argument + -t, --token string * path or arg of JWT token to verify, '-' to read from clipboard + +Global Flags: + --config string config file (default is $HOME/.jwt.yaml) +``` + +## Thanks to the following organizations for providing open source licenses + +[图片名称](https://www.jetbrains.com/?from=jwt) \ No newline at end of file diff --git a/entrypoint.sh b/entrypoint.sh new file mode 100755 index 0000000..f420b96 --- /dev/null +++ b/entrypoint.sh @@ -0,0 +1,6 @@ +#!/bin/bash + +# 须以特权模式运行（docker run --privileged） +sysctl net.core.somaxconn=1024 + +/usr/local/bin/ddgo $@ \ No newline at end of file diff --git a/main.go b/main.go index 17328fc..3b6ac99 100644 --- a/main.go +++ b/main.go @@ -2,15 +2,36 @@ package main import ( "bytes" + "context" + "encoding/base64" "encoding/json" "fmt" "github.com/jessevdk/go-flags" "io" "io/ioutil" "net/http" + "os" + "os/signal" log "unknwon.dev/clog/v2" ) +var ( + Version string + BuildTime string + GitCommit string + GoVersion string + + versionTpl = `%s +Name: ddgo +Version: %s +BuildTime: %s +GitCommit: %s +GoVersion: %s + +` + bannerBase64 = "DQogX19fXyAgX19fXyAgICBfX18gIF9fX19fIA0KKCAgXyBcKCAgXyBcICAvIF9fKSggIF8gICkNCiApKF8pICkpKF8pICkoIChfLS4gKShfKSggDQooX19fXy8oX19fXy8gIFxfX18vKF9fX19fKQ0K" +) + func init() { err := log.NewConsole() if err != nil { @@ -31,8 +52,9 @@ func init() { } var opts struct { - Addr string `short:"a" long:"addr" default:"0.0.0.0:10141" env:"ADDR" description:"Addr to listen on for http requests"` + Addr string `short:"a" long:"addr" default:"0.0.0.0:10141" env:"ADDR" description:"Addr to listen on for HTTP server"` WebHookUrl string `short:"u" long:"webhook-url" env:"URL" description:"Webhook url of dingding" required:"true"` + Version bool `short:"v" long:"version" description:"Show version info"` } func dingToInfo(msg string) []byte { @@ -87,18 +109,53 @@ func send(w http.ResponseWriter, r *http.Request) { _, _ = w.Write(info) } -func main() { - _, err := flags.Parse(&opts) - if err != nil { - log.Fatal("parse arg %+v", - err) - } +// printVersion Print out version information +func printVersion() { + banner, _ := base64.StdEncoding.DecodeString(bannerBase64) + fmt.Printf(versionTpl, banner, Version, BuildTime, GitCommit, GoVersion) +} - http.HandleFunc("/", send) - - log.Info("server on http://%s", opts.Addr) - if err := http.ListenAndServe(opts.Addr, nil); err != nil { - log.Fatal("ListenAndServe %+v", - err) +func parseArg() { + if _, err := flags.NewParser(&opts, flags.Default).Parse(); err != nil { + if opts.Version { + printVersion() + os.Exit(0) + } + if flagsErr, ok := err.(*flags.Error); ok && flagsErr.Type == flags.ErrHelp { + os.Exit(0) + } else { + os.Exit(1) + } + } +} + +func main() { + parseArg() + + mux := http.NewServeMux() + mux.HandleFunc("/", send) + + server := &http.Server{ + Addr: ":4000", + Handler: mux, + } + + quit := make(chan os.Signal) + signal.Notify(quit, os.Interrupt) + go func() { + <-quit + + if err := server.Shutdown(context.Background()); err != nil { + log.Fatal("Shutdown server:", err) + } + }() + + log.Info("Starting HTTP server on http://%s", opts.Addr) + if err := server.ListenAndServe(); err != nil { + if err == http.ErrServerClosed { + log.Info("Server closed under request") + } else { + log.Fatal("Server closed unexpected") + } } } diff --git a/version b/version new file mode 100644 index 0000000..95e94cd --- /dev/null +++ b/version @@ -0,0 +1 @@ +v0.0.1 \ No newline at end of file