init

.gitignore

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+.idea/
+runtime/
+.env
+dist/
+config.toml
+db/geecaptcha.db

.goreleaser.yml

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+# This is an example 1.yml file with some sane defaults.
+# Make sure to check the documentation at http://goreleaser.com
+project_name: captcha-bot
+before:
+  hooks:
+  # You may remove this if you don't use go modules.
+  #- go mod tidy
+  # you may remove this if you don't need go generate
+  #- go generate ./...
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - darwin
+      - freebsd
+      - linux
+      - netbsd
+      - openbsd
+      - windows
+    goarch:
+      - 386
+      - amd64
+      - arm
+archives:
+  - name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}'
+    replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+    files:
+      - LICENSE
+      - .env.example
+      - README.md
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ incpatch .Tag }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'

Dockerfile

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+FROM debian:bullseye-slim
+RUN apt-get update -y \
+    && apt-get install -y libsqlite3-dev \
+    && apt-get install -y sqlite3 \
+    && apt-get install -y libc6 \
+    && apt-get install -y libc6-dev
+RUN mkdir /app
+ADD cacert.pem /etc/ssl/certs/
+WORKDIR /app
+ENTRYPOINT ["/captcha-bot"]

LICENSE

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+MIT License
+
+Copyright (c) 2021 assimon/captcha-bot
+
+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.

README.md

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+
+## captcha-bot
+
+用于[Telegram](https://telegram.org/) 加群验证机器人，采用golang编写，支持全平台编译运行。
+
+<p align="center">
+<a href="https://opensource.org/licenses/MIT"><img src="https://img.shields.io/badge/license-MIT-blue" alt="license MIT"></a>
+<a href="https://golang.org"><img src="https://img.shields.io/badge/Golang-1.17-red" alt="Go version 1.17"></a>
+<a href="https://github.com/tucnak/telebot"><img src="https://img.shields.io/badge/Telebot Framework-v3-lightgrey" alt="telebot v3"></a>
+<a href="https://github.com/assimon/captcha-bot/releases/tag/1.0.0"><img src="https://img.shields.io/badge/version-1.0.0-green" alt="version 1.0.0"></a>
+</p>
+
+
+## 项目初衷
+`Telegram`(简称：小飞机)，全球知名的非常方便且优雅的匿名IM工具(比微信更伟大的产品)。    
+但由于该软件的匿名性，导致该软件上各种加群推广机器人满天飞，我们无法无时无刻的判断加入群组的“某个人”是否为推广机器人。   
+还好`Telegram`为我们提供了非常强大的`Api`，我们可以利用这些Api开发出自动验证的机器人。   
+
+如果你是`Telegram`的群组管理员，你可以直接使用本项目部署私有化的验证机器人。     
+如果你是`开发者`，你可以利用本项目熟悉`Go语言`与`Telegram`的交互式开发，以便后续利用`Api`开发出自己的机器人！      
+
+文档参考：   
+Telegram Api文档：[Telegram Api](https://core.telegram.org/bots/api)      
+机器人开发框架：[Telebot](https://github.com/tucnak/telebot)
+
+## 使用方式
+
+### 一、自行编译
+此安装方式多用于开发者，需电脑上安装`go语言`环境。   
+[go语言官网](https://golang.org/)    
+
+下载：
+```shell
+# 下载项目
+git clone https://github.com/assimon/captcha-bot && cd captcha-bot && cp .env.example .env
+```
+编译：
+```shell
+# 编译
+go build -o  cbot
+# 给予执行权限
+chmod +x ./cbot
+```
+配置：
+```shell
+cp .example.config.toml config.toml
+```
+执行：
+```shell
+# 调试启动
+./cbot
+# nohup 
+nohup ./cbot >> run.log 2>&1 &
+```
+
+### 二、下载已经编译好的二进制程序
+此方式可以直接使用，用于服务器生产环境。
+进入打包好的版本列表，下载程序：[https://github.com/assimon/captcha-bot/releases](https://github.com/assimon/captcha-bot/releases)    
+配置：  
+```shell
+cp .env.example .env
+```
+运行：     
+```shell
+# linux
+# 调试启动
+./captcha-bot
+# nohup 常驻启动
+
+# windows
+captcha-bot.exe
+```
+
+## 配置：
+请将项目目录下`.env.example`文件重命名为`.env`， 然后对`.env`文件进行编辑即可！     
+里面的配置项有详细的注释。
+
+## 预览
+![禁言.png](https://i.loli.net/2021/09/27/dZQSFKmI23nbXhN.png)
+![验证.png](https://i.loli.net/2021/09/27/rEUYVmgt2ve87TL.png)

bootstrap/bootstrap.go

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+package bootstrap
+
+import (
+	"github.com/assimon/captcha-bot/telegram"
+	"github.com/assimon/captcha-bot/util/config"
+	"github.com/assimon/captcha-bot/util/log"
+	"github.com/assimon/captcha-bot/util/orm"
+	"os"
+	"os/signal"
+	"syscall"
+)
+
+// Start 服务启动
+func Start() {
+	config.InitConfig()
+	log.InitLog()
+	orm.InitDb()
+	// 机器人启动
+	go func() {
+		telegram.BotStart()
+	}()
+	signalChan := make(chan os.Signal, 1)
+	signal.Notify(signalChan, syscall.SIGINT, syscall.SIGTERM)
+	<-signalChan
+}