🎉 基础框架搭建完成

This commit is contained in:
李寻欢 2024-01-19 12:06:30 +08:00
commit 735d4d1f27
70 changed files with 4247 additions and 0 deletions

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.editorconfig Normal file
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root = true
[*]
insert_final_newline = true
charset = utf-8
trim_trailing_whitespace = true
indent_style = space
indent_size = 2
[{Makefile,go.mod,go.sum,*.go,.gitmodules}]
indent_style = tab
indent_size = 4
[*.md]
indent_size = 4
trim_trailing_whitespace = false
eclint_indent_style = unset
[Dockerfile]
indent_size = 4

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.gitignore vendored Normal file
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.idea
vendor
logs
*build*
debug
dist
*_deleted*
config.yaml

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Dockerfile Normal file
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FROM golang:alpine as builder
WORKDIR /builder
COPY . .
RUN go mod download
RUN go build -o app
RUN ls -lh && chmod +x ./app
FROM code.hyxc1.com/open/alpine:3.16.0 as runner
LABEL org.opencontainers.image.authors="lxh@cxh.cn"
# 定义一下版本号
ARG APP_VER
ENV APP_VER=${APP_VER}
WORKDIR /app
COPY --from=builder /builder/app ./app
CMD ./app

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package login
import (
"github.com/gin-gonic/gin"
"github.com/mojocn/base64Captcha"
"wechat-robot/model/vo/login"
"wechat-robot/pkg/captcha"
"wechat-robot/pkg/response"
)
// GetImgCaptcha
// @description: 获取图片验证码
// @param ctx
func GetImgCaptcha(ctx *gin.Context) {
store := new(captcha.RedisStore)
math := base64Captcha.DriverMath{
Height: 60,
Width: 240,
Fonts: []string{"ApothecaryFont.ttf"},
}
driver := math.ConvertFonts()
// 验证码生成器
c := base64Captcha.NewCaptcha(driver, store)
id, imgStr, _, err := c.Generate()
if err != nil {
response.New(ctx).SetMsg("验证码生成失败").Fail()
return
}
// 数据返回
result := login.CaptchaCode{Id: id, Img: imgStr}
response.New(ctx).SetData(result).Success()
}

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api/admin/login/login.go Normal file
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package login
import (
"context"
"encoding/json"
"gitee.ltd/lxh/logger/log"
"github.com/gin-gonic/gin"
"net/http"
"net/url"
"wechat-robot/internal/redis"
"wechat-robot/model/param/login"
"wechat-robot/pkg/auth"
"wechat-robot/pkg/captcha"
"wechat-robot/pkg/response"
userService "wechat-robot/service/adminuser"
)
// Login
// @description: 登录
// @param ctx
// @return err
func Login(ctx *gin.Context) {
log.Debugf("收到登录请求")
var p login.GetTokenWithPassword
if err := ctx.ShouldBind(&p); err != nil {
response.New(ctx).SetMsg("参数错误").SetError(err).Fail()
return
}
// 验证验证码是否正确
if !new(captcha.RedisStore).Verify(p.VerifyId, p.VerifyCode, true) {
response.New(ctx).SetMsg("验证码错误").Fail()
return
}
// 重写参数
ctx.Request.Form = url.Values{
"username": {p.Username},
"password": {p.Password},
"scope": {"ALL"},
"grant_type": {"password"},
}
// 参数解析成功,进行登录
if err := auth.OAuthServer.HandleTokenRequest(ctx.Writer, ctx.Request); err != nil {
log.Errorf("登录失败:%s", err.Error())
response.New(ctx).SetMsg("系统错误").SetError(err).Fail()
return
}
if ctx.Writer.Status() == http.StatusOK {
go userService.UpdateLastLoginInfo(p.Username, ctx.ClientIP())
}
}
// Refresh
// @description: 刷新Token
// @param ctx
func Refresh(ctx *gin.Context) {
var p login.RefreshToken
if err := ctx.ShouldBind(&p); err != nil {
response.New(ctx).SetMsg("参数错误").SetError(err).Fail()
return
}
// 取出用户Id
userId := auth.GetUserIdWithRefreshToken(p.RefreshToken)
// 重写参数
ctx.Request.Form = url.Values{
"refresh_token": {p.RefreshToken},
"grant_type": {"refresh_token"},
}
// 刷新Token
if err := auth.OAuthServer.HandleTokenRequest(ctx.Writer, ctx.Request); err != nil {
log.Errorf("Token数据返回失败: %v", err.Error())
response.New(ctx).SetMsg("系统错误").Fail()
}
// 登录成功才更新登录时间
if ctx.Writer.Status() == http.StatusOK {
// 登录成功更新登录时间和IP
go userService.UpdateLastLoginInfo(userId, ctx.ClientIP())
}
}
// Logout
// @description: 退出登录
// @param ctx
func Logout(ctx *gin.Context) {
log.Debug("退出登录啦")
// Token字符串前缀
const bearerSchema string = "Bearer "
// 取出Token
tokenHeader := ctx.GetHeader("Authorization")
tokenStr := tokenHeader[len(bearerSchema):]
// 取出原始RedisKey
baseDataId, err := redis.Client.Get(context.Background(), "oauth:token:"+tokenStr).Result()
if err != nil {
response.New(ctx).SetMsg("Token信息获取失败").Fail()
return
}
baseDataStr, err := redis.Client.Get(context.Background(), "oauth:token:"+baseDataId).Result()
if err != nil {
response.New(ctx).SetMsg("Token信息获取失败").Fail()
return
}
// 转换数据为Map
tokenData := make(map[string]interface{})
if err = json.Unmarshal([]byte(baseDataStr), &tokenData); err != nil {
response.New(ctx).SetMsg("系统错误").SetError(err).Fail()
return
}
// 删除Redis缓存的数据
redis.Client.Del(context.Background(), "oauth:token:"+baseDataId)
redis.Client.Del(context.Background(), "oauth:token:"+tokenData["Access"].(string))
redis.Client.Del(context.Background(), "oauth:token:"+tokenData["Refresh"].(string))
response.New(ctx).Success()
}

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api/admin/menu/menu.go Normal file
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package menu

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api/admin/menu/user.go Normal file
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package menu
import (
"github.com/gin-gonic/gin"
"wechat-robot/pkg/response"
"wechat-robot/service/menu"
)
// GetUserMenuTree
// @description: 获取用户权限内的菜单树
// @param ctx
func GetUserMenuTree(ctx *gin.Context) {
// 获取用户Id
userId := ctx.GetString("userId")
// 获取菜单树
tree, err := menu.GetUserMenus(userId)
if err != nil {
response.New(ctx).SetMsg("系统错误").SetError(err).Fail()
return
}
// 返回数据
response.New(ctx).SetData(tree).Success()
}

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api/admin/role/role.go Normal file
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package role

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api/callback/hook.go Normal file
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package callback
import (
"github.com/gin-gonic/gin"
"wechat-robot/model/param/callback"
"wechat-robot/pkg/response"
)
// RobotHookNotify
// @description: 机器人HOOK后回调
// @param ctx
func RobotHookNotify(ctx *gin.Context) {
var param callback.RobotHook
if err := ctx.ShouldBind(&param); err != nil {
response.New(ctx).SetError(err).Fail()
return
}
}

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config.yaml.example Normal file
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# 数据库配置
database:
type: mysql # 使用的数据库类型,可选 mysql | postgresql
host: mysql # 数据库地址(使用docker-compose启动可以不用改)
port: 3306 # 数据库端口
username: pixiu # 数据库用户名
password: pixiu # 数据库密码
database: pixiu # 数据库名
# Redis配置
redis:
host: redis # Redis地址(使用docker-compose启动可以不用改)
port: 6379 # Redis端口
password: mNhgeSk32fUf69C6
db: 0
# AI回复
ai:
# 模型不填默认gpt-3.5-turbo-0613
model: gpt-3.5-turbo-0613
# 接口代理域名不填默认ChatGPT官方地址
baseUrl: https://sxxx
# 人设
personality: 你的名字叫张三,你是一个百科机器人,你的爱好是看电影,你的性格是开朗的,你的专长是讲故事,你的梦想是当一名童话故事作家。你对政治没有一点儿兴趣,也不会讨论任何与政治相关的话题,你甚至可以拒绝回答这一类话题。

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config/ai.go Normal file
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package config
// ai
// @description: AI配置
type ai struct {
Model string `json:"model" yaml:"model"` // 模型
BaseUrl string `json:"baseUrl" yaml:"baseUrl"` // API地址
Personality string `json:"personality" yaml:"personality"` // 默认人设
}

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config/config.go Normal file
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package config
// Conf 配置
var Conf conf
// Config
// @description: 配置
type conf struct {
Database db `json:"database" yaml:"database"` // 数据库 配置
Redis redis `json:"redis" yaml:"redis"` // Redis 配置
Ai ai `json:"ai" yaml:"ai"` // AI配置
}

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config/db.go Normal file
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package config
import "fmt"
// db
// @description: 数据库配置
type db struct {
Type string `json:"type" yaml:"type" mapstructure:"type"` // 数据库类型
Host string `json:"host" yaml:"host" mapstructure:"host"` // 数据库地址
Port int `json:"port" yaml:"port" mapstructure:"port"` // 数据库端口
Username string `json:"username" yaml:"username" mapstructure:"username"` // 数据库用户名
Password string `json:"password" yaml:"password" mapstructure:"password"` // 数据库密码
Database string `json:"database" yaml:"database" mapstructure:"database"` // 数据库名称
}
// GetMysqlDSN
// @description: 获取MySQL连接DSN
// @receiver d
// @return string
func (d db) GetMysqlDSN() string {
return fmt.Sprintf("%s:%s@tcp(%s:%v)/%s?charset=utf8mb4&parseTime=True&loc=Local",
d.Username, d.Password, d.Host, d.Port, d.Database)
}
// GetPostgreSQLDSN
// @description: 获取PostgreSQL连接DSN
// @receiver d
// @return string
func (d db) GetPostgreSQLDSN() string {
return fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%d sslmode=disable TimeZone=Asia/Shanghai",
d.Host, d.Username, d.Password, d.Database, d.Port)
}

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config/redis.go Normal file
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package config
import "fmt"
// Redis配置
type redis struct {
Host string `mapstructure:"host" yaml:"host"` // 主机
Port int `mapstructure:"port" yaml:"port"` // 端口
Password string `mapstructure:"password" yaml:"password"` // 密码
Db int `mapstructure:"db" yaml:"db"` // 数据库名称
}
func (r redis) GetDSN() string {
return fmt.Sprintf("%s:%v", r.Host, r.Port)
}

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module wechat-robot
go 1.21
require (
gitee.ltd/lxh/logger v1.0.15
github.com/fsnotify/fsnotify v1.7.0
github.com/gin-gonic/gin v1.9.1
github.com/go-co-op/gocron v1.37.0
github.com/go-oauth2/oauth2/v4 v4.5.2
github.com/go-oauth2/redis/v4 v4.1.1
github.com/go-playground/locales v0.14.1
github.com/go-playground/universal-translator v0.18.1
github.com/go-playground/validator/v10 v10.17.0
github.com/go-redis/redis/v8 v8.0.0-beta.5
github.com/google/uuid v1.5.0
github.com/mojocn/base64Captcha v1.3.6
github.com/spf13/viper v1.18.2
github.com/vmihailenco/msgpack/v5 v5.4.1
golang.org/x/crypto v0.16.0
gorm.io/driver/mysql v1.5.2
gorm.io/driver/postgres v1.5.4
gorm.io/gorm v1.25.5
gorm.io/plugin/soft_delete v1.2.1
)
require (
github.com/beorn7/perks v1.0.1 // indirect
github.com/bytedance/sonic v1.9.1 // indirect
github.com/caarlos0/env/v6 v6.10.1 // indirect
github.com/cespare/xxhash v1.1.0 // indirect
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
github.com/dgryski/go-rendezvous v0.0.0-20200609043717-5ab96a526299 // indirect
github.com/gabriel-vasile/mimetype v1.4.2 // indirect
github.com/gin-contrib/sse v0.1.0 // indirect
github.com/go-kit/kit v0.12.0 // indirect
github.com/go-kit/log v0.2.1 // indirect
github.com/go-logfmt/logfmt v0.5.1 // indirect
github.com/go-sql-driver/mysql v1.7.0 // indirect
github.com/goccy/go-json v0.10.2 // indirect
github.com/gogo/protobuf v1.3.2 // indirect
github.com/golang-jwt/jwt v3.2.1+incompatible // indirect
github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
github.com/golang/protobuf v1.5.3 // indirect
github.com/golang/snappy v0.0.4 // indirect
github.com/hashicorp/hcl v1.0.0 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
github.com/jackc/pgx/v5 v5.4.3 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/jpillora/backoff v1.0.0 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.2.4 // indirect
github.com/leodido/go-urn v1.2.4 // indirect
github.com/lixh00/loki-client-go v1.0.1 // indirect
github.com/magiconair/properties v1.8.7 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.2 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
github.com/natefinch/lumberjack v2.0.0+incompatible // indirect
github.com/pelletier/go-toml/v2 v2.1.0 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/prometheus/client_golang v1.13.0 // indirect
github.com/prometheus/client_model v0.3.0 // indirect
github.com/prometheus/common v0.37.0 // indirect
github.com/prometheus/procfs v0.8.0 // indirect
github.com/prometheus/prometheus v1.8.2-0.20201028100903-3245b3267b24 // indirect
github.com/robfig/cron/v3 v3.0.1 // indirect
github.com/sagikazarmark/locafero v0.4.0 // indirect
github.com/sagikazarmark/slog-shim v0.1.0 // indirect
github.com/sourcegraph/conc v0.3.0 // indirect
github.com/spf13/afero v1.11.0 // indirect
github.com/spf13/cast v1.6.0 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/subosito/gotenv v1.6.0 // indirect
github.com/tidwall/btree v0.0.0-20191029221954-400434d76274 // indirect
github.com/tidwall/buntdb v1.1.2 // indirect
github.com/tidwall/gjson v1.12.1 // indirect
github.com/tidwall/grect v0.0.0-20161006141115-ba9a043346eb // indirect
github.com/tidwall/match v1.1.1 // indirect
github.com/tidwall/pretty v1.2.0 // indirect
github.com/tidwall/rtree v0.0.0-20180113144539-6cd427091e0e // indirect
github.com/tidwall/tinyqueue v0.0.0-20180302190814-1e39f5511563 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.11 // indirect
github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
go.opentelemetry.io/otel v0.6.0 // indirect
go.uber.org/atomic v1.10.0 // indirect
go.uber.org/multierr v1.9.0 // indirect
go.uber.org/zap v1.23.0 // indirect
golang.org/x/arch v0.3.0 // indirect
golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
golang.org/x/image v0.13.0 // indirect
golang.org/x/net v0.19.0 // indirect
golang.org/x/oauth2 v0.15.0 // indirect
golang.org/x/sys v0.15.0 // indirect
golang.org/x/text v0.14.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f // indirect
google.golang.org/grpc v1.59.0 // indirect
google.golang.org/protobuf v1.31.0 // indirect
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)

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package database
import (
"gitee.ltd/lxh/logger"
"gitee.ltd/lxh/logger/log"
"gorm.io/driver/mysql"
"gorm.io/driver/postgres"
"gorm.io/gorm"
"os"
"strconv"
"wechat-robot/config"
)
// Client 客户端
var Client *gorm.DB
// Init
// @description: 初始化数据库连接
func Init() {
var dialector gorm.Dialector
switch config.Conf.Database.Type {
case "mysql":
// MySQL
dialector = mysql.Open(config.Conf.Database.GetMysqlDSN())
case "postgresql":
// PostgreSQL
dialector = postgres.Open(config.Conf.Database.GetPostgreSQLDSN())
default:
log.Panic("未配置数据库或数据库类型不支持")
}
// gorm 配置
gormConfig := gorm.Config{
DisableForeignKeyConstraintWhenMigrating: true,
}
// 是否开启调试模式
if flag, _ := strconv.ParseBool(os.Getenv("GORM_DEBUG")); flag {
gormConfig.Logger = logger.DefaultGormLogger()
}
// 初始化连接
conn, err := gorm.Open(dialector, &gormConfig)
if err != nil {
log.Panicf("数据库连接初始化失败: %v", err)
} else {
log.Debug("数据库连接初始化成功")
}
Client = conn
}

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package initialize
import (
"errors"
"gitee.ltd/lxh/logger/log"
"gorm.io/gorm"
"wechat-robot/internal/database"
"wechat-robot/model/entity"
"wechat-robot/utils"
)
// initDefaultAdminUser
// @description: 初始化默认后台用户
func initDefaultAdminUser() {
// 如果数据库没有有效用户,初始化一个默认账号
var count int64
if err := database.Client.Model(entity.AdminUser{}).Count(&count).Error; err != nil {
log.Panicf("初始化默认账号失败: %s", err.Error())
}
if count > 0 {
return
}
// 开启事务
var err error
tx := database.Client.Begin()
defer func() {
if recover() != nil {
tx.Rollback()
} else {
if err != nil {
tx.Rollback()
} else {
tx.Commit()
}
}
}()
// 判断角色是否存在
var role entity.Role
if err = tx.Where("code = ?", "admin").First(&role).Error; err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
log.Panicf("初始化默认账号失败: %s", err.Error())
return
}
// 如果角色不存在,创建角色
if role.Id == "" {
role.Name = "超级管理员"
role.Code = "admin"
role.Describe = "系统默认超级管理员"
if err = tx.Create(&role).Error; err != nil {
log.Panicf("初始化默认账号失败: %s", err.Error())
return
}
}
// 创建用户
var adminUser entity.AdminUser
adminUser.Username = "admin"
adminUser.Password = "admin123"
utils.PasswordUtils().HashPassword(&adminUser.Password)
if err = tx.Create(&adminUser).Error; err != nil {
log.Panicf("初始化默认账号失败: %s", err.Error())
return
}
// 绑定角色
var userRole entity.AdminUserRole
userRole.RoleId = role.Id
userRole.UserId = adminUser.Id
if err = tx.Create(&userRole).Error; err != nil {
log.Panicf("初始化默认账号失败: %s", err.Error())
return
}
}

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package initialize
import (
"gitee.ltd/lxh/logger/log"
"github.com/fsnotify/fsnotify"
"github.com/spf13/viper"
"wechat-robot/config"
"wechat-robot/internal/database"
"wechat-robot/internal/redis"
)
// 配置管理工具
var vp *viper.Viper
// Config
// @description: 初始化配置
func initConfig() {
vp = viper.New()
vp.AddConfigPath(".") // 设置配置文件路径
vp.SetConfigName("config") // 设置配置文件名
vp.SetConfigType("yaml") // 设置配置文件类型
// 读取配置文件
if err := vp.ReadInConfig(); err != nil {
log.Panicf("读取配置文件失败: %v", err)
}
// 绑定配置文件
if err := vp.Unmarshal(&config.Conf); err != nil {
log.Panicf("配置文件解析失败: %v", err)
}
log.Debugf("配置文件解析完成: %+v", config.Conf)
// 初始化数据库连接
database.Init()
redis.Init()
// 下面的代码是配置变动之后自动刷新的
vp.WatchConfig()
vp.OnConfigChange(func(e fsnotify.Event) {
// 绑定配置文件
if err := vp.Unmarshal(&config.Conf); err != nil {
log.Errorf("配置文件更新失败: %v", err)
} else {
// 初始化数据库连接
database.Init()
redis.Init()
}
})
}

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package initialize
import (
"gitee.ltd/lxh/logger/log"
"wechat-robot/internal/database"
"wechat-robot/model/entity"
)
// databaseTable
// @description: 初始化数据库表
func databaseTable() {
tables := []any{
new(entity.AdminUser), // 用户表
new(entity.Menu), // 菜单表
new(entity.Role), // 角色表
new(entity.RoleMenu), // 角色菜单表
new(entity.AdminUserRole), // 用户角色表
new(entity.Robot), // 机器人表
}
// 同步表结构
if err := database.Client.AutoMigrate(tables...); err != nil {
log.Panicf("初始化数据库表失败: %v", err)
}
}

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package initialize
import (
"wechat-robot/internal/tasks"
"wechat-robot/pkg/auth"
)
// InitSystem
// @description: 初始化系统
func InitSystem() {
initConfig() // 初始化配置
databaseTable() // 初始化数据库表
initDefaultAdminUser() // 初始化默认管理员用户
auth.InitOAuth2Server() // 初始化OAuth2服务
tasks.StartScheduled() // 启动定时任务
}

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internal/orm/page.go Normal file
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package orm
import "gorm.io/gorm"
// Page
// @description: 分页组件
// @param current
// @param size
// @return func(db *gorm.DB) *gorm.DB
func Page(current, size int) func(db *gorm.DB) *gorm.DB {
// 如果页码是-1就不分页
if current == -1 {
return func(db *gorm.DB) *gorm.DB {
return db
}
}
// 分页
return func(db *gorm.DB) *gorm.DB {
if current == 0 {
current = 1
}
if size < 1 {
size = 10
}
// 计算偏移量
offset := (current - 1) * size
// 返回组装结果
return db.Offset(offset).Limit(size)
}
}

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internal/redis/redis.go Normal file
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package redis
import (
"context"
"gitee.ltd/lxh/logger/log"
"github.com/go-redis/redis/v8"
"wechat-robot/config"
)
var Client *redis.Client
// Init
// @description: 初始化redis客户端
func Init() {
conf := config.Conf.Redis
// 初始化连接
conn := redis.NewClient(&redis.Options{
Addr: conf.GetDSN(),
Password: conf.Password,
DB: conf.Db,
})
if err := conn.Ping(context.Background()).Err(); err != nil {
log.Panicf("Redis连接初始化失败: %v", err)
} else {
log.Debug("Redis连接初始化成功")
}
Client = conn
}

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internal/tasks/tasks.go Normal file
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package tasks
import (
"github.com/go-co-op/gocron"
"log"
"time"
)
var Scheduler *gocron.Scheduler
// StartScheduled
// @description: 启动定时任务
func StartScheduled() {
// 定时任务发送消息
Scheduler = gocron.NewScheduler(time.Local)
// 开启定时任务
Scheduler.StartAsync()
log.Println("定时任务初始化成功")
}

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main.go Normal file
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package main
import (
"gitee.ltd/lxh/logger"
"gitee.ltd/lxh/logger/log"
"github.com/gin-gonic/gin"
"wechat-robot/internal/initialize"
"wechat-robot/pkg/validator"
"wechat-robot/router/admin"
"wechat-robot/router/callback"
"wechat-robot/router/middleware"
"wechat-robot/tcpserver"
)
// init
// @description: 初始系统
func init() {
// 初始化日志工具
logger.InitLogger(logger.LogConfig{Mode: logger.Dev, LokiEnable: false, FileEnable: true})
// 初始化系统
initialize.InitSystem()
}
// main
// @description: 启动入口
func main() {
// 启动TCP服务
go tcpserver.Start()
// 注册参数绑定错误信息翻译器
validator.Init()
app := gin.Default()
// 开启自定义请求方式不允许处理函数
app.HandleMethodNotAllowed = true
// 处理请求方式不对
app.NoMethod(middleware.NoMethodHandler())
// 404返回数据
app.NoRoute(middleware.NoRouteHandler())
// 初始化接口路由
admin.InitRoute(app.Group("/admin/v1")) // 后台接口
callback.InitRoute(app.Group("/callback")) // 回调接口
// 启动服务
if err := app.Run(":8080"); err != nil {
log.Errorf("服务启动失败:%v", err)
return
}
}

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model/entity/adminuser.go Normal file
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package entity
import "wechat-robot/pkg/types"
// AdminUser
// @description: 用户表
type AdminUser struct {
types.BaseDbModel
Username string `json:"username" gorm:"index:deleted,unique;type:varchar(255); not null; comment:'登录账号'"`
Password string `json:"password" gorm:"type:varchar(255); comment:'密码'"`
Email *string `json:"email" gorm:"type:varchar(255); comment:'邮箱'"`
IsVerified bool `json:"isVerified" gorm:"type:tinyint(1); not null; default:0; comment:'是否验证邮箱'"`
LastLoginAt *types.DateTime `json:"lastLoginAt" gorm:"comment:'最后登录时间'"`
LastLoginIp *string `json:"lastLoginIp" gorm:"type:varchar(255); comment:'最后登录ip'"`
}
// TableName
// @description: 表名
// @receiver User
// @return string
func (AdminUser) TableName() string {
return "t_admin_user"
}

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model/entity/menu.go Normal file
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package entity
import "wechat-robot/pkg/types"
// Menu
// @description: 菜单表
type Menu struct {
types.BaseDbModel
Type types.MenuType `json:"type" gorm:"type:enum('MENU','BUTTON'); default:'MENU'; not null; comment:'菜单类型(菜单或按钮)'"`
Name string `json:"name" gorm:"type:varchar(255);not null;comment:'菜单名称'"`
Path string `json:"path" gorm:"type:varchar(255);comment:'路径'"`
Icon string `json:"icon" gorm:"type:varchar(255);comment:'菜单图标'"`
Sort int `json:"sort" gorm:"type:int(3);not null;comment:'排序值(数字越小约靠前)'"`
ParentId *string `json:"parentId" gorm:"type:varchar(32);comment:'父级菜单ID(0表示顶级菜单)'"`
}
// TableName
// @description: 表名
// @receiver Menu
// @return string
func (Menu) TableName() string {
return "t_menu"
}

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model/entity/robot.go Normal file
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package entity
import "wechat-robot/pkg/types"
// Robot
// @description: 机器人信息
type Robot struct {
types.BaseDbModel
WxId string `json:"wxid" gorm:"index:deleted,unique;column:wxid;type:varchar(255);not null;comment:'微信Id'"` // 微信Id
Account string `json:"account" gorm:"type:varchar(255);comment:'微信号'"` // 微信号
Nickname string `json:"name" gorm:"type:varchar(255);comment:'昵称'"` // 昵称
Avatar string `json:"avatar" gorm:"type:varchar(255);comment:'头像'"` // 头像
Mobile string `json:"mobile" gorm:"type:varchar(255);comment:'手机号'"` // 手机
CurrentDataPath string `json:"currentDataPath" gorm:"type:varchar(255);comment:'当前数据目录'"` // 当前数据目录,登录的账号目录
DataSavePath string `json:"dataSavePath" gorm:"type:varchar(255);comment:'微信保存目录'"` // 微信保存目录
DbKey string `json:"dbKey" gorm:"type:varchar(255);comment:'数据库的SQLCipher的加密key'"` // 数据库的SQLCipher的加密key可以使用该key配合decrypt.py解密数据库
HookApi string `json:"hookApi" gorm:"type:varchar(255);comment:'hook接口地址'"` // hook接口地址
}
// TableName
// @description: 表名
// @receiver Robot
// @return string
func (Robot) TableName() string {
return "t_robot"
}

56
model/entity/role.go Normal file
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package entity
import "wechat-robot/pkg/types"
// Role
// @description: 角色表
type Role struct {
types.BaseDbModel
Name string `json:"name" gorm:"type:varchar(20) not null comment '角色名称'"`
Code string `json:"code" gorm:"type:varchar(20) not null comment '角色代码'"`
Describe string `json:"describe" gorm:"type:varchar(20) not null comment '描述'"`
}
// TableName
// @description: 表名
// @receiver Role
// @return string
func (Role) TableName() string {
return "t_role"
}
// =====================================================================================================================
// RoleMenu
// @description: 角色菜单表
type RoleMenu struct {
types.BaseDbModelWithReal
RoleId string `json:"roleId" gorm:"index:idx_rm_only,unique;type:varchar(32);not null;comment:'角色id'"`
MenuId string `json:"menuId" gorm:"index:idx_rm_only,unique;type:varchar(32);not null;comment:'菜单id'"`
}
// TableName
// @description: 表名
// @receiver RoleMenu
// @return string
func (RoleMenu) TableName() string {
return "t_role_menu"
}
// =====================================================================================================================
// AdminUserRole
// @description: 管理员角色表
type AdminUserRole struct {
types.BaseDbModelWithReal
RoleId string `json:"roleId" gorm:"index:idx_aur_only,unique;type:varchar(32);not null;comment:'角色id'"`
UserId string `json:"menuId" gorm:"index:idx_aur_only,unique;type:varchar(32);not null;comment:'管理员id'"`
}
// TableName
// @description: 表名
// @receiver AdminUserRole
// @return string
func (AdminUserRole) TableName() string {
return "t_admin_user_role"
}

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package callback
// RobotHook
// @description: 机器人HOOK后回调
type RobotHook struct {
Robot string `json:"robot" form:"robot"` // 机器人
Status string `json:"status" form:"status"` // 状态
}

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package login
// GetTokenWithPassword
// @description: 账号密码登录
type GetTokenWithPassword struct {
VerifyId string `json:"verifyId" form:"verifyId" binding:"required"` // 验证Id
VerifyCode string `json:"verifyCode" form:"verifyCode" binding:"required"` // 验证码
Username string `json:"username" form:"username" binding:"required"` // 用户名
Password string `json:"password" form:"password" binding:"required"` // 密码
}
// RefreshToken
// @description: 刷新Token入参
type RefreshToken struct {
RefreshToken string `json:"refresh_token" form:"refresh_token" binding:"required"` // 刷新Token
}
// Register
// @description: 注册账号
type Register struct {
Username string `json:"username" form:"username" binding:"required"` // 用户名
Password string `json:"password" form:"password" binding:"required"` // 密码
InvitationCode string `json:"invitationCode" form:"invitationCode"` // 邀请码
}

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model/robot/message.go Normal file
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package model
import (
"encoding/xml"
"regexp"
"slices"
"strings"
"wechat-robot/pkg/types"
)
// Message
// @description: 消息
type Message struct {
MsgId int64 `json:"msgId"`
CreateTime int `json:"createTime"`
Content string `json:"content"`
DisplayFullContent string `json:"displayFullContent"`
FromUser string `json:"fromUser"`
GroupUser string `json:"-"`
MsgSequence int `json:"msgSequence"`
Pid int `json:"pid"`
Signature string `json:"signature"`
ToUser string `json:"toUser"`
Type types.MessageType `json:"type"`
Raw string `json:"raw"`
}
// systemMsgDataXml
// @description: 微信系统消息的xml结构
type systemMsgDataXml struct {
SysMsg sysMsg `xml:"sysmsg"`
Type string `xml:"type,attr"`
}
// atMsgDataXml
// @description: 微信@消息的xml结构
type atMsgDataXml struct {
XMLName xml.Name `xml:"msgsource"`
Text string `xml:",chardata"`
AtUserList string `xml:"atuserlist"`
Silence string `xml:"silence"`
MemberCount string `xml:"membercount"`
Signature string `xml:"signature"`
TmpNode struct {
Text string `xml:",chardata"`
PublisherID string `xml:"publisher-id"`
} `xml:"tmp_node"`
}
// sysMsg
// @description: 消息主体
type sysMsg struct{}
func (m Message) IsGroup() bool {
return strings.HasSuffix(m.FromUser, "@chatroom")
}
// IsPat
// @description: 是否是拍一拍消息
// @receiver m
// @return bool
func (m Message) IsPat() bool {
// 解析xml
var d systemMsgDataXml
if err := xml.Unmarshal([]byte(m.Content), &d); err != nil {
return false
}
return m.Type == types.MsgTypeRecalled && d.Type == "pat"
}
// IsRevokeMsg
// @description: 是否是撤回消息
// @receiver m
// @return bool
func (m Message) IsRevokeMsg() bool {
// 解析xml
var d systemMsgDataXml
if err := xml.Unmarshal([]byte(m.Content), &d); err != nil {
return false
}
return m.Type == types.MsgTypeRecalled && d.Type == "revokemsg"
}
// IsNewUserJoin
// @description: 是否是新人入群
// @receiver m
// @return bool
func (m Message) IsNewUserJoin() bool {
sysFlag := m.Type == types.MsgTypeSys && strings.Contains(m.Content, "\"邀请\"") && strings.Contains(m.Content, "\"加入了群聊")
if sysFlag {
return true
}
// 解析另一种情况
var d systemMsgDataXml
if err := xml.Unmarshal([]byte(m.Content), &d); err != nil {
return false
}
return m.Type == types.MsgTypeSys && d.Type == "delchatroommember"
}
// IsAt
// @description: 是否是At机器人的消息
// @receiver m
// @return bool
func (m Message) IsAt() bool {
return strings.HasSuffix(m.DisplayFullContent, "在群聊中@了你")
}
// IsAtAll
// @description: 是否是At所有人的消息
// @receiver m
// @return bool
func (m Message) IsAtAll() bool {
// 解析raw里面的xml
var d atMsgDataXml
if err := xml.Unmarshal([]byte(m.Signature), &d); err != nil {
return false
}
// 转换@用户列表为数组
atUserList := strings.Split(d.AtUserList, ",")
// 判断是否包含@所有人
return slices.Contains(atUserList, "notify@all")
}
// IsPrivateText
// @description: 是否是私聊消息
// @receiver m
// @return bool
func (m Message) IsPrivateText() bool {
// 发信人不以@chatroom结尾且消息类型为文本
return !strings.HasSuffix(m.FromUser, "chatroom") && m.Type == types.MsgTypeText
}
// CleanContentStartWith
// @description: 判断是否包含指定消息前缀
// @receiver m
// @param prefix
// @return bool
func (m Message) CleanContentStartWith(prefix string) bool {
content := m.Content
// 如果是@消息,过滤掉@的内容
if m.IsAt() {
re := regexp.MustCompile(`@([^| ]+)`)
matches := re.FindStringSubmatch(content)
if len(matches) > 0 {
// 过滤掉第一个匹配到的
content = strings.Replace(content, matches[0], "", 1)
}
}
// 去掉最前面的空格
content = strings.TrimLeft(content, "")
content = strings.TrimLeft(content, " ")
return strings.HasPrefix(content, prefix)
}

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package login
// CaptchaCode
// @description: 获取图形验证码返回结果
type CaptchaCode struct {
Id string `json:"id"` // 验证ID
Img string `json:"img"` // 图片Base64字符串
}

20
model/vo/menu/menu.go Normal file
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package menu
// Item
// @description:
type Item struct {
Id string `json:"id"` // 菜单Id
Path string `json:"path"` // 访问路径
Meta ItemMeta `json:"meta"` // 元数据
Children []Item `json:"children"` // 子菜单
}
// ItemMeta
// @description: 菜单元数据
type ItemMeta struct {
Title string `json:"title"` // 标题
Icon string `json:"icon"` // 图标
Rank int `json:"rank"` // 排序
Roles []string `json:"roles"` // 当前菜单所属的角色代码
Auths []string `json:"auths"` // 当前菜单包含的按钮如果传入了用户Id返回的将会是权限内所有的按钮
}

60
pkg/auth/auth.go Normal file
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package auth
import (
"github.com/go-oauth2/oauth2/v4"
"github.com/go-oauth2/oauth2/v4/manage"
"github.com/go-oauth2/oauth2/v4/models"
"github.com/go-oauth2/oauth2/v4/server"
"github.com/go-oauth2/oauth2/v4/store"
od "github.com/go-oauth2/redis/v4"
"time"
"wechat-robot/internal/redis"
"wechat-robot/pkg/auth/handle"
)
var (
OAuthServer *server.Server // 后台OAuth2服务
)
// InitOAuth2Server
// @description: 初始化后台OAuth2服务
func InitOAuth2Server() {
manager := manage.NewDefaultManager()
// 配置信息
cfg := &manage.Config{
AccessTokenExp: time.Hour * 24, // 访问令牌过期时间
RefreshTokenExp: time.Hour * 24 * 30, // 更新令牌过期时间
IsGenerateRefresh: true, // 是否生成新的更新令牌
}
// 设置密码模式的配置参数
manager.SetPasswordTokenCfg(cfg)
manager.MapTokenStorage(od.NewRedisStoreWithCli(redis.Client, "oauth:token:"))
// 生成Token方式
manager.MapAccessGenerate(handle.NewAccessGenerate())
// 配置客户端
// 配置客户端
clientStore := store.NewClientStore()
_ = clientStore.Set("admin", &models.Client{
ID: "admin",
Secret: "kycgfS4sBjx2rPVD",
})
manager.MapClientStorage(clientStore)
srv := server.NewServer(server.NewConfig(), manager)
// 设置密码登录模式处理逻辑
srv.SetPasswordAuthorizationHandler(handle.LoginWithPassword)
// 允许密码模式、刷新Token
srv.SetAllowedGrantType(oauth2.PasswordCredentials, oauth2.Refreshing)
// 客户端ID和授权模式检查
//srv.SetClientAuthorizedHandler(handle.CheckClient)
// 自定义响应Token的扩展字段
srv.SetExtensionFieldsHandler(handle.ExtensionFields)
// 自定义返回数据接口
srv.SetResponseTokenHandler(handle.ResponseToken)
// 自定义内部错误处理
srv.SetInternalErrorHandler(handle.InternalErrorHandler)
OAuthServer = srv
}

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pkg/auth/handle/oauth2.go Normal file
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package handle
import (
"context"
"encoding/json"
"fmt"
"gitee.ltd/lxh/logger/log"
"github.com/go-oauth2/oauth2/v4"
"github.com/go-oauth2/oauth2/v4/errors"
"net/http"
"time"
"wechat-robot/internal/database"
"wechat-robot/model/entity"
userService "wechat-robot/service/adminuser"
"wechat-robot/utils"
)
// LoginWithPassword
// @description: 账号密码登录模式
// @param _
// @param clientId
// @param userId
// @param password
// @return userID
// @return err
func LoginWithPassword(_ context.Context, clientId, username, password string) (userId string, err error) {
log.Debugf("[%v]处理登录请求,账号:%s --> %s", clientId, username, password)
// 取出用户信息
var userInfo entity.AdminUser
userInfo, err = userService.GetUserWithLogin(username)
userId = userInfo.Id
if err != nil {
log.Errorf("获取用户信息失败: %v", err.Error())
err = errors.New("账号不存在")
return
}
// 校验密码
if !utils.PasswordUtils().ComparePassword(userInfo.Password, password) {
err = errors.New("密码错误")
return
}
return
}
// ExtensionFields
// @description: 自定义响应Token的扩展字段
// @param _
// @return fieldsValue
func ExtensionFields(ti oauth2.TokenInfo) (fieldsValue map[string]any) {
fieldsValue = map[string]any{}
fieldsValue["license"] = "Made By Lixunhuan"
fieldsValue["developer"] = "https://lxh.io"
fieldsValue["expires"] = time.Now().Local().Add(ti.GetAccessExpiresIn()).Format("2006/01/02 15:04:05")
// 缓存用户的accessToken为后续删除做准备
//key := fmt.Sprintf("oauth:token:token:%s", ti.GetUserID())
//if err := redis.Client.Set(context.Background(), key, ti.GetAccess(), time.Hour*24*30).Err(); err != nil {
// log.Errorf("缓存用户的accessToken失败: %v", err.Error())
//}
// 填充用户信息
var ui entity.AdminUser
_ = database.Client.Take(&ui, "id = ?", ti.GetUserID()).Error
fieldsValue["username"] = ui.Username
fieldsValue["id"] = ui.Id
//fieldsValue["roles"] = strings.Split(ui.Role, ",")
return
}
// ResponseToken
// @description: 返回Token生成结果
// @param w http.ResponseWriter 写入响应
// @param data map[string]any 响应数据
// @param header http.Header 响应头
// @param statusCode ...int 响应状态
// @return error 错误信息
func ResponseToken(w http.ResponseWriter, data map[string]any, header http.Header, statusCode ...int) error {
log.Debugf("返回Token原始数据: %+v", data)
type response struct {
Code int `json:"code"`
Data map[string]any `json:"data"`
Msg string `json:"message"`
}
status := http.StatusOK
msg := "login success"
if len(statusCode) > 0 && statusCode[0] > 0 {
status = statusCode[0]
msg = fmt.Sprintf("%v", data["error_description"])
// 处理特殊返回 - 刷新Token到期了
switch data["error"] {
case "invalid_grant":
msg = "登录已过期,请重新授权登录"
case "invalid_request":
msg = "登录参数错误"
case "invalid_client":
msg = "客户端验证失败"
default:
log.Errorf("收到未定义的登录错误: %v", data["error_description"])
}
data = nil
}
res := response{
Code: status,
Msg: msg,
Data: data,
}
jsonBytes, err := json.Marshal(res)
if err != nil {
return err
}
w.Header().Set("Content-Type", "application/json;charset=UTF-8")
w.Header().Set("Cache-Control", "no-store")
w.Header().Set("Pragma", "no-cache")
for key := range header {
w.Header().Set(key, header.Get(key))
}
w.WriteHeader(status)
_, err = w.Write(jsonBytes)
if err != nil {
log.Errorf("返回Token失败: %v", err.Error())
return err
}
return err
}
// InternalErrorHandler 自定义内部错误处理
func InternalErrorHandler(err error) (re *errors.Response) {
re = errors.NewResponse(err, http.StatusUnauthorized)
re.Description = err.Error()
return
}

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package handle
import (
"context"
"encoding/json"
"fmt"
"github.com/go-oauth2/oauth2/v4"
"github.com/google/uuid"
"strings"
"wechat-robot/internal/redis"
)
func NewAccessGenerate() *AccessGenerate {
return &AccessGenerate{}
}
type AccessGenerate struct {
}
// Token
// @description: 手动实现Token生成直接生成UUID替换掉自带的那个憨得一批的长长的字符串
// @receiver ag
// @param ctx context.Context 上下文
// @param data *oauth2.GenerateBasic 生成基础数据
// @param isGenRefresh bool 是否生成RefreshToken
// @return string AccessToken 令牌
// @return string RefreshToken 刷新令牌
// @return error 错误信息
func (ag *AccessGenerate) Token(ctx context.Context, data *oauth2.GenerateBasic, isGenRefresh bool) (string, string, error) {
u, _ := uuid.NewUUID()
access := strings.ReplaceAll(u.String(), "-", "")
refresh := ""
if isGenRefresh {
u, _ = uuid.NewUUID()
refresh = strings.ReplaceAll(u.String(), "-", "")
}
// 生成新的,清理掉旧的
ag.clearOldToken(ctx, data.UserID)
// 返回结果
return access, refresh, nil
}
// clearOldToken
// @description: 清理掉旧的Token和RefreshToken
// @receiver ag
// @param ctx context.Context 上下文
// @param userId string 用户ID
func (ag *AccessGenerate) clearOldToken(ctx context.Context, userId string) {
key := fmt.Sprintf("oauth:token:token:%s", userId)
accessToken, err := redis.Client.Get(context.Background(), key).Result()
if err != nil {
//log.Errorf("获取缓存用户的accessToken失败: %v", err.Error())
return
}
if accessToken != "" {
// 老的Token
var baseKey string
baseKey, err = redis.Client.Get(ctx, "oauth:token:"+accessToken).Result()
if err != nil {
return
}
// 老Token详细数据
var dataStr string
dataStr, err = redis.Client.Get(ctx, "oauth:token:"+baseKey).Result()
if err != nil {
return
}
var m map[string]interface{}
if err = json.Unmarshal([]byte(dataStr), &m); err != nil {
return
}
// 删除AccessToken等信息
redis.Client.Del(ctx, fmt.Sprintf("oauth:token:%v", m["Access"]))
redis.Client.Del(ctx, fmt.Sprintf("oauth:token:%v", m["Refresh"]))
redis.Client.Del(ctx, "oauth:token:"+baseKey)
}
}

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package auth
import (
"context"
"encoding/json"
"gitee.ltd/lxh/logger/log"
"github.com/go-oauth2/oauth2/v4/models"
"wechat-robot/internal/redis"
)
// GetUserIdWithRefreshToken
// @description: 根据refreshToken获取userId
// @param refreshToken string refreshToken
// @return userId string userId
func GetUserIdWithRefreshToken(refreshToken string) (userId string) {
// 取出真实保存token信息的key
realKey, err := redis.Client.Get(context.Background(), "oauth:token:"+refreshToken).Result()
if err != nil {
log.Errorf("根据refreshToken获取realKey失败: %v", err)
return
}
// 取出缓存信息
var (
tiStr string // 保存的原始字符串
tokenInfo models.Token // Token结构体
)
tiStr, err = redis.Client.Get(context.Background(), "oauth:token:"+realKey).Result()
if err != nil {
log.Errorf("获取tokenInfo失败: %v", err)
return
}
// 反序列化
if err = json.Unmarshal([]byte(tiStr), &tokenInfo); err != nil {
log.Errorf("tokenInfo反序列化失败: %v", err)
return
}
// 返回userId
return tokenInfo.GetUserID()
}

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package captcha
import (
"context"
"gitee.ltd/lxh/logger/log"
"time"
"wechat-robot/internal/redis"
)
var ctx = context.Background()
type RedisStore struct{}
// 验证码缓存前缀
const cachePrefix = "captcha:img:"
// Set
// @description: 缓存验证码信息
// @receiver r
// @param id string 验证码ID
// @param value string 验证码答案
// @return error 错误信息
func (r RedisStore) Set(id string, value string) error {
key := cachePrefix + id
err := redis.Client.Set(ctx, key, value, time.Minute).Err()
if err != nil {
log.Errorf("写入缓存验证码失败: %v", err.Error())
return err
}
return nil
}
// Get
// @description: 获取验证码信息
// @receiver r
// @param id string 验证码ID
// @param clear
// @return string
func (r RedisStore) Get(id string, clear bool) string {
key := cachePrefix + id
val, err := redis.Client.Get(ctx, key).Result()
if err != nil {
log.Errorf("读取缓存验证码失败: %v", err.Error())
return ""
}
if clear {
err = redis.Client.Del(ctx, key).Err()
if err != nil {
log.Errorf("读取缓存验证码失败: %v", err.Error())
return ""
}
}
return val
}
// Verify
// @description: 验证验证码
// @receiver r
// @param id string 验证码ID
// @param answer string 验证码答案
// @param clear bool 是否清除验证码
// @return bool 是否验证成功
func (r RedisStore) Verify(id, answer string, clear bool) bool {
v := r.Get(id, clear)
return v == answer
}

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package response
// Fail
// @description: 失败响应
// @receiver r
// @param data
// @return err
func (r *Response) Fail() {
if r.msg == "" {
r.msg = "系统错误"
}
if r.code == 0 {
r.code = fail
}
r.Result()
}

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pkg/response/page.go Normal file
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package response
// PageData
// @description: 分页数据通用结构体
type PageData[T any] struct {
Current int `json:"current"` // 当前页码
Size int `json:"size"` // 每页数量
Total int64 `json:"total"` // 总数
TotalPage int `json:"totalPage"` // 总页数
Records T `json:"records"` // 返回数据
}
// NewPageData
// @description: 创建分页数据
// @param records any 数据列表
// @param total int64 总数
// @param current int 页码
// @param size int 页数量
// @return data PageData[any] 分页数据
func NewPageData(records any, total int64, current, size int) (data PageData[any]) {
// 处理一下页码、页数量
if current == -1 {
current = 1
size = int(total)
}
// 计算总页码
totalPage := 0
if total > 0 {
upPage := 0
if int(total)%size > 0 {
upPage = 1
}
totalPage = (int(total) / size) + upPage
}
data = PageData[any]{
Current: current,
Size: size,
Total: total,
TotalPage: totalPage,
Records: records,
}
return
}

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package response
import (
"github.com/gin-gonic/gin"
"net/http"
"wechat-robot/pkg/validator"
)
// 定义状态码
const (
fail = http.StatusInternalServerError
success = http.StatusOK
)
// Response
// @description: 返回结果
type Response struct {
ctx *gin.Context
code int
data any
msg string
errMsg string
}
// New
// @description: 返回结果实现
// @param ctx
// @return Response
func New(ctx *gin.Context) *Response {
var r Response
r.ctx = ctx
return &r
}
// SetCode
// @description: 设置状态码
// @receiver r
// @param code
// @return *Response
func (r *Response) SetCode(code int) *Response {
r.code = code
return r
}
// SetData
// @description: 设置返回数据
// @receiver r
// @param data
// @return *Response
func (r *Response) SetData(data any) *Response {
r.data = data
return r
}
// SetMsg
// @description: 设置返回消息
// @receiver r
// @param msg
// @return *Response
func (r *Response) SetMsg(msg string) *Response {
r.msg = msg
return r
}
// SetError
// @description: 设置错误信息
// @receiver r
// @param err
// @return *Response
func (r *Response) SetError(err error) *Response {
if err != nil {
err = validator.Translate(err)
r.errMsg = err.Error()
}
return r
}

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package response
// Result
// @description: 响应
// @receiver r
// @param code int 状态码
// @param data any 数据
// @param msg string 消息
// @param err string 错误信息
// @return err error 返回数据错误
func (r *Response) Result() {
type resp struct {
Code int `json:"code"`
Data any `json:"data"`
Msg string `json:"message"`
ErrMsg string `json:"errMsg,omitempty"`
}
rd := resp{
r.code,
r.data,
r.msg,
r.errMsg,
}
// 返回数据
r.ctx.JSON(r.code, rd)
}

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pkg/response/success.go Normal file
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package response
// Success
// @description: 成功响应
// @receiver r
// @param data
// @return err
func (r *Response) Success() {
if r.msg == "" {
r.msg = "success"
}
if r.code == 0 {
r.code = success
}
r.Result()
}

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pkg/types/date.go Normal file
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package types
import (
"database/sql/driver"
"fmt"
"github.com/vmihailenco/msgpack/v5"
"strings"
"time"
)
// 默认时间格式
const dateFormat = "2006-01-02"
// Date 自定义时间类型
type Date time.Time
// Scan implements the Scanner interface.
func (dt *Date) Scan(value any) error {
// mysql 内部日期的格式可能是 2006-01-02 15:04:05 +0800 CST 格式,所以检出的时候还需要进行一次格式化
tTime, _ := time.Parse("2006-01-02 15:04:05 +0800 CST", value.(time.Time).String())
*dt = Date(tTime)
return nil
}
// Value implements the driver Valuer interface.
func (dt Date) Value() (driver.Value, error) {
// 0001-01-01 00:00:00 属于空值,遇到空值解析成 null 即可
if dt.String() == "0001-01-01" {
return nil, nil
}
return []byte(dt.Format(dateFormat)), nil
}
// 用于 fmt.Println 和后续验证场景
func (dt Date) String() string {
return dt.Format(dateFormat)
}
// Format 格式化
func (dt Date) Format(fm string) string {
return time.Time(dt).Format(fm)
}
// After 时间比较
func (dt *Date) After(now time.Time) bool {
return time.Time(*dt).After(now)
}
// Before 时间比较
func (dt *Date) Before(now time.Time) bool {
return time.Time(*dt).Before(now)
}
// IBefore 时间比较
func (dt *Date) IBefore(now Date) bool {
return dt.Before(time.Time(now))
}
// SubTime 对比
func (dt Date) SubTime(t time.Time) time.Duration {
return dt.ToTime().Sub(t)
}
// Sub 对比
func (dt Date) Sub(t Date) time.Duration {
return dt.ToTime().Sub(t.ToTime())
}
// ToTime 转换为golang的时间类型
func (dt Date) ToTime() time.Time {
return time.Time(dt)
}
// IsNil 是否为空值
func (dt Date) IsNil() bool {
return dt.Format(dateFormat) == "0001-01-01"
}
// Unix 实现Unix函数
func (dt Date) Unix() int64 {
return dt.ToTime().Unix()
}
// ======== 序列化 JSON ========
// MarshalJSON 时间到字符串
func (dt Date) MarshalJSON() ([]byte, error) {
// 过滤掉空数据
if dt.IsNil() {
return []byte("\"\""), nil
}
output := fmt.Sprintf(`"%s"`, dt.Format(dateFormat))
return []byte(output), nil
}
// UnmarshalJSON 字符串到时间
func (dt *Date) UnmarshalJSON(b []byte) error {
if len(b) == 2 {
*dt = Date{}
return nil
}
// 解析指定的格式
var now time.Time
var err error
if strings.HasPrefix(string(b), "\"") {
now, err = time.ParseInLocation(`"`+dateFormat+`"`, string(b), time.Local)
} else {
now, err = time.ParseInLocation(dateFormat, string(b), time.Local)
}
*dt = Date(now)
return err
}
// ======== 序列化 RPCX ========
// EncodeMsgpack
// @description: 序列化(由于Msgpack不支持时区所以这里序列化成字符串)
// @receiver dt
// @param enc
// @return error
func (dt Date) EncodeMsgpack(enc *msgpack.Encoder) error {
return enc.Encode(dt.Format("2006-01-02"))
}
// DecodeMsgpack
// @description: 反序列化(由于Msgpack不支持时区所以这里从字符串反序列化)
// @receiver dt
// @param dec
// @return error
func (dt *Date) DecodeMsgpack(dec *msgpack.Decoder) error {
var dtStr string
err := dec.Decode(&dtStr)
if err != nil {
return err
}
var tm time.Time
tm, err = time.ParseInLocation("2006-01-02", dtStr, time.Local)
if err != nil {
return err
}
*dt = Date(tm)
return nil
}

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package types
import (
"database/sql/driver"
"fmt"
"strings"
"time"
)
// 默认时间格式
const dateTimeFormat = "2006-01-02 15:04:05.000"
// 可能包含的时间格式
var formatMap = map[string]string{
"yyyy-mm-dd hh:mm:ss": "2006-01-02 15:04:05",
"yyyy-mm-dd hh:mm": "2006-01-02 15:04",
"yyyy-mm-dd hh": "2006-01-02 15:04",
"yyyy-mm-dd": "2006-01-02",
"yyyy-mm": "2006-01",
"mm-dd": "01-02",
"dd-mm-yy hh:mm:ss": "02-01-06 15:04:05",
"yyyy/mm/dd hh:mm:ss": "2006/01/02 15:04:05",
"yyyy/mm/dd hh:mm": "2006/01/02 15:04",
"yyyy/mm/dd hh": "2006/01/02 15",
"yyyy/mm/dd": "2006/01/02",
"yyyy/mm": "2006/01",
"mm/dd": "01/02",
"dd/mm/yy hh:mm:ss": "02/01/06 15:04:05",
"yyyy": "2006",
"mm": "01",
"hh:mm:ss": "15:04:05",
"mm:ss": "04:05",
}
// DateTime 自定义时间类型
type DateTime time.Time
// Scan implements the Scanner interface.
func (dt *DateTime) Scan(value interface{}) error {
// mysql 内部日期的格式可能是 2006-01-02 15:04:05 +0800 CST 格式,所以检出的时候还需要进行一次格式化
tTime, _ := time.Parse("2006-01-02 15:04:05 +0800 CST", value.(time.Time).String())
*dt = DateTime(tTime)
return nil
}
// Value implements the driver Valuer interface.
func (dt DateTime) Value() (dv driver.Value, err error) {
// 0001-01-01 00:00:00 属于空值,遇到空值解析成 null 即可
if dt.String() == "0001-01-01 00:00:00.000" {
return nil, nil
}
dv, err = []byte(dt.Format(dateTimeFormat)), nil
return
}
// 用于 fmt.Println 和后续验证场景
func (dt DateTime) String() string {
return dt.Format(dateTimeFormat)
}
// Format 格式化
func (dt *DateTime) Format(fm string) string {
return time.Time(*dt).Format(fm)
}
// AutoParse 假装是个自动解析时间的函数
func (dt DateTime) AutoParse(timeStr string) (t time.Time, err error) {
// 循环匹配预设的时间格式
for _, v := range formatMap {
// 尝试解析,没报错就是解析成功了
t, err = time.ParseInLocation(v, timeStr, time.Local)
if err == nil {
// 错误为空,表示匹配上了
return
}
}
return
}
// After 时间比较
func (dt *DateTime) After(now time.Time) bool {
return time.Time(*dt).After(now)
}
// Before 时间比较
func (dt *DateTime) Before(now time.Time) bool {
return time.Time(*dt).Before(now)
}
// IBefore 时间比较
func (dt *DateTime) IBefore(now DateTime) bool {
return dt.Before(time.Time(now))
}
// SubTime 对比
func (dt DateTime) SubTime(t time.Time) time.Duration {
return dt.ToTime().Sub(t)
}
// Sub 对比
func (dt DateTime) Sub(t DateTime) time.Duration {
return dt.ToTime().Sub(t.ToTime())
}
// ToTime 转换为golang的时间类型
func (dt DateTime) ToTime() time.Time {
return time.Time(dt)
}
// IsNil 是否为空值
func (dt DateTime) IsNil() bool {
return dt.Format(dateTimeFormat) == "0001-01-01 00:00:00.000"
}
// Unix 实现Unix函数
func (dt DateTime) Unix() int64 {
return dt.ToTime().Unix()
}
// EndOfCentury 获取本世纪最后时间
func (dt DateTime) EndOfCentury() DateTime {
yearEnd := time.Now().Local().Year()/100*100 + 99
return DateTime(time.Date(yearEnd, 12, 31, 23, 59, 59, 999999999, time.Local))
}
// ======== 序列化 JSON ========
// MarshalJSON 时间到字符串
func (dt DateTime) MarshalJSON() ([]byte, error) {
// 过滤掉空数据
if dt.IsNil() {
return []byte("\"\""), nil
}
output := fmt.Sprintf(`"%s"`, dt.Format("2006-01-02 15:04:05"))
return []byte(output), nil
}
// UnmarshalJSON 字符串到时间
func (dt *DateTime) UnmarshalJSON(b []byte) (err error) {
if len(b) == 2 {
*dt = DateTime{}
return
}
// 解析指定的格式
var now time.Time
if strings.HasPrefix(string(b), "\"") {
now, err = dt.AutoParse(string(b)[1 : len(b)-1])
} else {
now, err = dt.AutoParse(string(b))
}
if err != nil {
return
}
*dt = DateTime(now)
return
}

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package types
type MenuType string
const (
MenuTypeMenu = MenuType("MENU") // 菜单
MenuTypeButton = MenuType("BUTTON") // 按钮
)
// 状态对应的描述
var menuTypeMap = map[MenuType]string{
MenuTypeMenu: "菜单",
MenuTypeButton: "按钮",
}
// 处理为看得懂的状态
func (s MenuType) String() string {
if str, ok := menuTypeMap[s]; ok {
return str
}
return string(s)
}

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package types
import "fmt"
type MessageType int
// 微信定义的消息类型
const (
MsgTypeText MessageType = 1 // 文本消息
MsgTypeImage MessageType = 3 // 图片消息
MsgTypeVoice MessageType = 34 // 语音消息
MsgTypeVerify MessageType = 37 // 认证消息
MsgTypePossibleFriend MessageType = 40 // 好友推荐消息
MsgTypeShareCard MessageType = 42 // 名片消息
MsgTypeVideo MessageType = 43 // 视频消息
MsgTypeEmoticon MessageType = 47 // 表情消息
MsgTypeLocation MessageType = 48 // 地理位置消息
MsgTypeApp MessageType = 49 // APP消息
MsgTypeVoip MessageType = 50 // VOIP消息
MsgTypeVoipNotify MessageType = 52 // VOIP结束消息
MsgTypeVoipInvite MessageType = 53 // VOIP邀请
MsgTypeMicroVideo MessageType = 62 // 小视频消息
MsgTypeSys MessageType = 10000 // 系统消息
MsgTypeRecalled MessageType = 10002 // 消息撤回
)
var MessageTypeMap = map[MessageType]string{
MsgTypeText: "文本消息",
MsgTypeImage: "图片消息",
MsgTypeVoice: "语音消息",
MsgTypeVerify: "认证消息",
MsgTypePossibleFriend: "好友推荐消息",
MsgTypeShareCard: "名片消息",
MsgTypeVideo: "视频消息",
MsgTypeEmoticon: "表情消息",
MsgTypeLocation: "地理位置消息",
MsgTypeApp: "APP消息",
MsgTypeVoip: "VOIP消息",
MsgTypeVoipNotify: "VOIP结束消息",
MsgTypeVoipInvite: "VOIP邀请",
MsgTypeMicroVideo: "小视频消息",
MsgTypeSys: "系统消息",
MsgTypeRecalled: "消息撤回",
}
func (mt MessageType) String() string {
if msg, ok := MessageTypeMap[mt]; ok {
return msg
}
return fmt.Sprintf("未知消息类型(%d)", mt)
}

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package types
import (
"github.com/google/uuid"
"gorm.io/gorm"
"gorm.io/plugin/soft_delete"
"strings"
)
// BaseDbModel
// @description: 带逻辑删除的数据库通用字段
type BaseDbModel struct {
Id string `json:"id" gorm:"type:varchar(32);primarykey"`
CreatedAt DateTime `json:"createdAt"`
UpdatedAt DateTime `json:"updatedAt"`
DeletedAt int64 `json:"-" gorm:"index:deleted; default:0"`
IsDel soft_delete.DeletedAt `json:"-" gorm:"softDelete:flag,DeletedAtField:DeletedAt; index:deleted; default:0; type:tinyint(1)"`
}
// BeforeCreate 创建数据库对象之前生成UUID
func (m *BaseDbModel) BeforeCreate(*gorm.DB) (err error) {
if m.Id == "" {
m.Id = strings.ReplaceAll(uuid.New().String(), "-", "")
}
return
}
// =====================================================================================================================
// BaseDbModelWithReal
// @description: 不带逻辑删除的数据库通用字段
type BaseDbModelWithReal struct {
Id string `json:"id" gorm:"type:varchar(32);primarykey"`
CreatedAt DateTime `json:"createdAt"`
UpdatedAt DateTime `json:"updatedAt"`
}
// BeforeCreate 创建数据库对象之前生成UUID
func (m *BaseDbModelWithReal) BeforeCreate(*gorm.DB) (err error) {
m.Id = strings.ReplaceAll(uuid.New().String(), "-", "")
return
}

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package validator
import (
"errors"
"gitee.ltd/lxh/logger/log"
"github.com/gin-gonic/gin/binding"
"github.com/go-playground/locales/zh"
ut "github.com/go-playground/universal-translator"
"github.com/go-playground/validator/v10"
zhTranslations "github.com/go-playground/validator/v10/translations/zh"
"strings"
)
var (
uni *ut.UniversalTranslator
validate *validator.Validate
trans ut.Translator
)
// Init
// @description: 初始化验证器
func Init() {
//注册翻译器
zhTranslator := zh.New()
uni = ut.New(zhTranslator, zhTranslator)
trans, _ = uni.GetTranslator("zh")
//获取gin的校验器
validate = binding.Validator.Engine().(*validator.Validate)
//注册翻译器
err := zhTranslations.RegisterDefaultTranslations(validate, trans)
if err != nil {
log.Panicf("注册翻译器失败:%v", err)
}
}
// Translate
// @description: 翻译错误信息
// @param err
// @return error
func Translate(err error) error {
errorMsg := make([]string, 0)
ves, ok := err.(validator.ValidationErrors)
if !ok {
return err
}
for _, e := range ves {
errorMsg = append(errorMsg, e.Translate(trans))
}
return errors.New(strings.Join(errorMsg, ""))
}

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router/admin/login.go Normal file
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package admin
import (
"github.com/gin-gonic/gin"
loginApi "wechat-robot/api/admin/login"
"wechat-robot/router/middleware"
)
// 登录相关
func login(g *gin.RouterGroup) {
cg := g.Group("/captcha") // 验证码相关接口
cg.GET("/img", loginApi.GetImgCaptcha) // 获取图形验证码
t := g.Group("/token") // 登录相关接口
t.POST("", loginApi.Login) // 登录
t.POST("/refresh", loginApi.Refresh) // 刷新Token
t.POST("/logout", middleware.AuthorizeToken(), loginApi.Logout) // 退出登录
}

13
router/admin/menu.go Normal file
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package admin
import (
"github.com/gin-gonic/gin"
menuApi "wechat-robot/api/admin/menu"
)
// menu
// @description: 菜单相关
// @param g
func menu(g *gin.RouterGroup) {
g.GET("/self", menuApi.GetUserMenuTree)
}

16
router/admin/route.go Normal file
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package admin
import (
"github.com/gin-gonic/gin"
"wechat-robot/router/middleware"
)
// InitRoute
// @description: 初始化路由
// @param g
func InitRoute(g *gin.RouterGroup) {
login(g) // 登录相关路由
g.Use(middleware.AuthorizeToken())
menu(g.Group("/menu")) // 菜单相关
}

13
router/callback/route.go Normal file
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package callback
import (
"github.com/gin-gonic/gin"
"wechat-robot/api/callback"
)
// InitRoute
// @description: 初始化路由
// @param g
func InitRoute(g *gin.RouterGroup) {
g.GET("/hook", callback.RobotHookNotify)
}

36
router/middleware/auth.go Normal file
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package middleware
import (
"gitee.ltd/lxh/logger/log"
"github.com/gin-gonic/gin"
"net/http"
"strings"
"wechat-robot/pkg/auth"
"wechat-robot/pkg/response"
)
// AuthorizeToken
// @description: 验证OAuth2生成的Token
// @return gin.HandlerFunc
func AuthorizeToken() gin.HandlerFunc {
return func(ctx *gin.Context) {
// 判断有无token
tokenStr := ctx.GetHeader("Authorization")
if tokenStr == "" || !strings.HasPrefix(tokenStr, "Bearer ") {
response.New(ctx).SetMsg("请先登录").Fail()
ctx.Abort()
return
}
// 先取出用户Token
token, err := auth.OAuthServer.ValidationBearerToken(ctx.Request)
if err != nil {
log.Errorf("获取Token失败错误%s", err.Error())
response.New(ctx).SetCode(http.StatusUnauthorized).SetMsg("登录已失效或已在其他地方登录").Fail()
ctx.Abort()
return
}
// 判断通过,允许放行
ctx.Set("userId", token.GetUserID())
}
}

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package middleware
import (
"fmt"
"github.com/gin-gonic/gin"
"net/http"
"wechat-robot/pkg/response"
)
// NoMethodHandler
// @description: 405错误处理
// @return gin.HandlerFunc
func NoMethodHandler() gin.HandlerFunc {
return func(ctx *gin.Context) {
response.New(ctx).
SetCode(http.StatusMethodNotAllowed).
SetMsg(fmt.Sprintf("不支持%v请求", ctx.Request.Method)).
Fail()
ctx.Abort()
}
}
// NoRouteHandler
// @description: 404错误处理
// @return gin.HandlerFunc
func NoRouteHandler() gin.HandlerFunc {
return func(ctx *gin.Context) {
response.New(ctx).SetCode(http.StatusNotFound).
SetMsg("请求接口不存在").
Result()
ctx.Abort()
}
}

24
service/adminuser/save.go Normal file
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package adminuser
import (
"gitee.ltd/lxh/logger/log"
"time"
"wechat-robot/internal/database"
"wechat-robot/model/entity"
)
// UpdateLastLoginInfo
// @description: 更新最后登录时间和IP
// @param username string 登录账号
// @param ip string IP地址
func UpdateLastLoginInfo(username, ip string) {
err := database.Client.Model(&entity.AdminUser{}).
Where("username = ? OR email = ?", username, username).
Updates(map[string]any{
"last_login_at": time.Now(),
"last_login_ip": ip,
}).Error
if err != nil {
log.Errorf("更新管理员用户最后登录时间和IP失败: %v", err)
}
}

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package adminuser
import (
"wechat-robot/internal/database"
"wechat-robot/model/entity"
)
// GetUserWithLogin
// @description: 根据账号获取用户信息
// @param account
// @return record
// @return err
func GetUserWithLogin(account string) (record entity.AdminUser, err error) {
err = database.Client.
Where("username = ?", account).
Or("email = ? AND is_verified IS TRUE", account).
First(&record).Error
return
}

1
service/friend/select.go Normal file
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package friend

1
service/group/select.go Normal file
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package group

88
service/menu/select.go Normal file
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package menu
import (
"slices"
"strings"
"wechat-robot/internal/database"
"wechat-robot/model/vo/menu"
"wechat-robot/pkg/types"
"wechat-robot/service/role"
)
type menuRecordItem struct {
Id string
Type types.MenuType
Name string
Path string
Icon string
Sort int
ParentId *string
RoleCode string
AuthCode string
}
// GetUserMenus
// @description: 获取用户权限内的菜单列表
// @param userId string 用户Id
// @return records []entity.Menu 菜单列表
// @return err error 错误信息
func GetUserMenus(userId string) (records []menu.Item, err error) {
// 检查是否是超级管理员用户
isSuperAdminUser := role.CheckIsSuperAdminUser(userId)
// 取出用户包含的所有菜单
var menus []menuRecordItem
tx := database.Client.Table("t_menu AS tm").
Joins("LEFT JOIN t_role_menu AS trm ON trm.menu_id = tm.id").
Joins("LEFT JOIN t_role AS tr ON tr.id = trm.role_id AND tr.is_del IS FALSE").
Select("tm.*", "tr.code AS role_code").
Where("tm.is_del IS FALSE")
if !isSuperAdminUser {
// 不是超级管理员,只能获取自己的菜单
tx.Joins("LEFT JOIN t_admin_user_role AS tur ON tur.role_id = tr.id").
Where("tur.user_id = ?", userId)
}
err = tx.Find(&menus).Error
if err != nil {
return
}
// 处理出菜单Id对应的角色代码然后去重
var items []menuRecordItem
roleCodesMap := make(map[string][]string) // key: menuId, value: roleCode Array
authMap := make(map[string][]string) // key: menuId, value: 类型为按钮的path
for _, m := range menus {
if _, ok := roleCodesMap[m.Id]; !ok {
if m.RoleCode != "" {
roleCodesMap[m.Id] = []string{m.RoleCode}
}
// 将菜单填充到items里
if m.Type == types.MenuTypeMenu {
items = append(items, m)
}
} else {
roleCodesMap[m.Id] = append(roleCodesMap[m.Id], m.RoleCode)
}
// 如果是按钮且有父级就把按钮的path放到父级的authMap里
if m.Type == types.MenuTypeButton && m.ParentId != nil {
authMap[*m.ParentId] = append(authMap[*m.ParentId], m.Path)
}
}
// 再次循环数据,把角色代码们拼接起来
for i, m := range items {
roleCodes := roleCodesMap[m.Id]
authCodes := authMap[m.Id]
if isSuperAdminUser {
// 固定填充一个admin角色代码进去
roleCodes = append(roleCodes, "admin")
}
items[i].RoleCode = strings.Join(slices.Compact(roleCodes), ",")
items[i].AuthCode = strings.Join(slices.Compact(authCodes), ",")
}
// 处理成树形结构
records = toTree(items, "")
return
}

54
service/menu/utils.go Normal file
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package menu
import (
"sort"
"strings"
"wechat-robot/model/vo/menu"
)
// toTree
// @description: 递归生成菜单树
// @param records
// @param pid
// @return tree
func toTree(records []menuRecordItem, pid string) (tree []menu.Item) {
for _, record := range records {
// 判断数据父级Id和传入的父级Id是否相等相等就处理出来
var deal bool
if pid == "" {
deal = record.ParentId == nil
} else {
deal = record.ParentId != nil && *record.ParentId == pid
}
if deal {
var node menu.Item
node.Id = record.Id
node.Path = record.Path
var meta menu.ItemMeta
meta.Title = record.Name
meta.Icon = record.Icon
meta.Rank = record.Sort
if record.RoleCode != "" {
meta.Roles = strings.Split(record.RoleCode, ",")
}
if record.AuthCode != "" {
meta.Auths = strings.Split(record.AuthCode, ",")
}
node.Meta = meta
// 处理子级
node.Children = toTree(records, record.Id)
// 往数组塞数据
tree = append(tree, node)
}
}
// 排序
sort.SliceStable(tree, func(i, j int) bool {
return tree[i].Meta.Rank < tree[j].Meta.Rank
})
return
}

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service/robot/select.go Normal file
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package robot

22
service/role/select.go Normal file
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package role
import (
"slices"
"wechat-robot/internal/database"
)
// CheckIsSuperAdminUser
// @description: 检查是否是超级管理员用户
// @param userId string 用户Id
// @return flag bool 是否是超级管理员用户
func CheckIsSuperAdminUser(userId string) (flag bool) {
var codes []string
// 获取用户角色代码
database.Client.Table("t_role AS tr").
Joins("LEFT JOIN t_admin_user_role AS tur ON tur.role_id = tr.id").
Select("tr.code").
Where("tur.user_id = ?", userId).
Where("tr.is_del IS FALSE").
Take(&codes)
return slices.Contains(codes, "admin")
}

19
tcpserver/forward.go Normal file
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package tcpserver
// forward
// @description: 转发消息
func forward(msg []byte) {
// 使用socket转发消息
//for _, s := range config.Conf.Wechat.Forward {
// conn, err := net.Dial("tcp", s)
// if err != nil {
// log.Printf("转发消息失败,错误信息: %v", err)
// continue
// }
// _, err = conn.Write(msg)
// if err != nil {
// log.Printf("转发消息失败,错误信息: %v", err)
// }
// _ = conn.Close()
//}
}

35
tcpserver/handle.go Normal file
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package tcpserver
import (
"bytes"
"io"
"log"
"net"
)
// process
// @description: 处理连接
// @param conn
func process(conn net.Conn) {
// 处理完关闭连接
defer func() {
log.Printf("处理完成: -> %s", conn.RemoteAddr())
_ = conn.Close()
}()
var buf bytes.Buffer
if _, err := io.Copy(&buf, conn); err != nil {
log.Printf("[%s]返回数据失败,错误信息: %v", conn.RemoteAddr(), err)
}
log.Printf("[%s]数据长度: %d", conn.RemoteAddr(), buf.Len())
go parse(conn.RemoteAddr(), buf.Bytes())
// 转发到其他地方去
//if len(config.Conf.Wechat.Forward) > 0 {
// go forward(buf.Bytes())
//}
// 将接受到的数据返回给客户端
if _, err := conn.Write([]byte("200 OK")); err != nil {
log.Printf("[%s]返回数据失败,错误信息: %v", conn.RemoteAddr(), err)
}
}

45
tcpserver/parse.go Normal file
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package tcpserver
import (
"encoding/json"
"log"
"net"
"strings"
model "wechat-robot/model/robot"
"wechat-robot/pkg/types"
)
// parse
// @description: 解析消息
// @param msg
func parse(remoteAddr net.Addr, msg []byte) {
var m model.Message
if err := json.Unmarshal(msg, &m); err != nil {
log.Printf("[%s]消息解析失败: %v", remoteAddr, err)
log.Printf("[%s]消息内容: %d -> %v", remoteAddr, len(msg), string(msg))
return
}
// 记录原始数据
m.Raw = string(msg)
// 提取出群成员信息
// Sys类型的消息正文不包含微信 Id所以不需要处理
if m.IsGroup() && m.Type != types.MsgTypeSys {
// 群消息,处理一下消息和发信人
groupUser := strings.Split(m.Content, "\n")[0]
groupUser = strings.ReplaceAll(groupUser, ":", "")
// 如果两个id一致说明是系统发的
if m.FromUser != groupUser {
m.GroupUser = groupUser
}
// 用户的操作单独提出来处理一下
m.Content = strings.Join(strings.Split(m.Content, "\n")[1:], "\n")
}
log.Printf("%s\n消息来源: %s\n群成员: %s\n消息类型: %v\n消息内容: %s", remoteAddr, m.FromUser, m.GroupUser, m.Type, m.Content)
// 插件不为空,开始执行
//if p := current.GetRobotMessageHandler(); p != nil {
// p(&m)
//}
}

29
tcpserver/server.go Normal file
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package tcpserver
import (
"gitee.ltd/lxh/logger/log"
"net"
)
// Start
// @description: 启动服务
func Start() {
// 建立 tcp 服务
listen, err := net.Listen("tcp", "0.0.0.0:8081")
if err != nil {
log.Errorf("TCP服务启动失败: %v", err)
return
}
for {
// 等待客户端建立连接
var conn net.Conn
conn, err = listen.Accept()
if err != nil {
log.Errorf("客户端连接失败: %v", err)
continue
}
// 启动一个单独的 goroutine 去处理连接
go process(conn)
}
}

61
utils/password.go Normal file
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package utils
import (
"golang.org/x/crypto/bcrypt"
"unicode/utf8"
)
// Password
// @description: 密码工具包
type Password interface {
CheckPasswordRule(password string) bool // 检查是否合规
HashPassword(password *string) // 加密密码
ComparePassword(dbPass, pass string) bool // 校验密码
}
type password struct{}
// PasswordUtils
// @description: 密码工具包
// @return Password
func PasswordUtils() Password {
return &password{}
}
// CheckPasswordRule
// @description: TODO 检查密码规则是否健全
// @receiver password
// @param password
// @return bool
func (password) CheckPasswordRule(password string) bool {
// 正则判断密码必须包含数字、字母大小写
//reg := regexp.MustCompile(`^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)[^]{8,16}$`)
////return regexp.MustCompile(`^(?=.*[0-9])(?=.*[a-z])(?=.*[A-Z])(?=.*[!@#$%^&*]).{6,32}$`).MatchString(password)
//matched, err := regexp.MatchString(`^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])[0-9a-zA-Z]{8,32}$`, password)
//if err != nil {
// log.Errorf("正则匹配错误: %v", err.Error())
// return false
//}
//return matched
return utf8.RuneCountInString(password) >= 8 && utf8.RuneCountInString(password) <= 32
}
// HashPassword
// @description: 密码加密
// @receiver password
// @param pass
func (password) HashPassword(pass *string) {
bytePass := []byte(*pass)
hPass, _ := bcrypt.GenerateFromPassword(bytePass, bcrypt.DefaultCost)
*pass = string(hPass)
}
// ComparePassword
// @description: 密码比较
// @receiver password
// @param dbPass
// @param pass
// @return bool
func (password) ComparePassword(dbPass, pass string) bool {
return bcrypt.CompareHashAndPassword([]byte(dbPass), []byte(pass)) == nil
}

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utils/random.go Normal file
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package utils
import (
"bytes"
"crypto/rand"
"fmt"
"math/big"
)
// Random
// @description: 随机数工具接口
type Random interface {
GetRandomInt(len int) string // 获取指定长度的随机数字字符串
GetRandomString(len int) string // 生成随机字符串
GetRandomStringLower(len int) string // 生成小写随机字符串
GetRandomStringMini(len int) string // 获取去掉了iI0O1的随机字符串
GetRandomNumber(min, max int) int // 获取指定范围内的一个随机数
}
type random struct{}
// RandomUtils
// @description: 随机数工具
// @return Random
func RandomUtils() Random {
return &random{}
}
// GetRandomInt
// @description: 获取指定长度的随机数字字符串
// @receiver random
// @param len
// @return string
func (random) GetRandomInt(len int) string {
var numbers = []byte{0, 1, 2, 3, 4, 5, 7, 8, 9}
var container string
length := bytes.NewReader(numbers).Len()
for i := 1; i <= len; i++ {
rd, _ := rand.Int(rand.Reader, big.NewInt(int64(length)))
container += fmt.Sprintf("%d", numbers[rd.Int64()])
}
return container
}
// GetRandomString
// @description: 生成随机字符串
// @receiver random
// @param len
// @return string
func (random) GetRandomString(len int) string {
var container string
var str = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
b := bytes.NewBufferString(str)
length := b.Len()
bigInt := big.NewInt(int64(length))
for i := 0; i < len; i++ {
randomInt, _ := rand.Int(rand.Reader, bigInt)
container += string(str[randomInt.Int64()])
}
return container
}
// GetRandomStringLower
// @description: 生成小写的随机字符串
// @receiver r
// @param len
// @return string
func (r random) GetRandomStringLower(len int) string {
var container string
var str = "abcdefghijklmnopqrstuvwxyz1234567890"
b := bytes.NewBufferString(str)
length := b.Len()
bigInt := big.NewInt(int64(length))
for i := 0; i < len; i++ {
randomInt, _ := rand.Int(rand.Reader, bigInt)
container += string(str[randomInt.Int64()])
}
return container
}
// GetRandomStringMini
// @description: 获取去掉了iI0O1的随机字符串
// @receiver random
// @param len
// @return string
func (random) GetRandomStringMini(len int) string {
var container string
var str = "abcdefghjkmnpqrstuvwxyzABCDEFGHJKMNPQRSTUVWXYZ23456789"
b := bytes.NewBufferString(str)
length := b.Len()
bigInt := big.NewInt(int64(length))
for i := 0; i < len; i++ {
randomInt, _ := rand.Int(rand.Reader, bigInt)
container += string(str[randomInt.Int64()])
}
return container
}
// GetRandomNumber
// @description: 获取指定范围内的一个随机数
// @receiver random
// @param min
// @param max
// @return int
func (random) GetRandomNumber(min, max int) int {
en, _ := rand.Int(rand.Reader, big.NewInt(int64(max-min)))
rn := int(en.Int64()) + min
return rn
}