Task 4 — 认证服务层: - pkg/utils/password.go: bcrypt 密码加密与校验 - pkg/utils/jwt.go: Access/Refresh Token 生成与解析(jwt/v5@v5.2.1,兼容 Go 1.23) - app/dto/auth_dto.go: 认证相关请求/响应 DTO(含参数校验 binding tag) - app/auth/service/auth_service.go: 核心业务逻辑(注册、登录、管理员登录、Token 刷新、个人信息、改密码) - pkg/middleware/auth.go: JWT 认证中间件 + 角色权限检查中间件 Task 5 — Controller 与路由注册: - app/auth/controller/auth_controller.go: 前台认证接口(7 个 API) - app/auth/controller/admin_auth_controller.go: 后台管理认证接口 - app/auth/router.go: auth 模块路由定义(模块自包含) - router/router.go: 主路由汇总入口(仅做调度,不含具体路由定义) - cmd/server/main.go: 路由注册迁移到 router.Setup() 已验证全部接口:注册 ✓ 登录 ✓ 获取 profile ✓ 错误密码 ✓ 未认证拒绝 ✓ 非管理员拒绝 ✓ Made-with: Cursor
95 lines
2.2 KiB
Go
95 lines
2.2 KiB
Go
// Package main 是 EchoChat 后端服务的入口
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package main
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import (
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"context"
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"fmt"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/echochat/backend/config"
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"github.com/echochat/backend/pkg/logs"
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"github.com/echochat/backend/pkg/middleware"
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"github.com/echochat/backend/app/provider"
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"github.com/echochat/backend/router"
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"github.com/gin-gonic/gin"
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"go.uber.org/zap"
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)
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func main() {
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// 1. 加载配置
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cfg, err := config.Load("config", "config.dev")
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if err != nil {
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fmt.Printf("加载配置失败: %v\n", err)
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os.Exit(1)
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}
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// 2. 初始化日志系统
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if err := logs.Init(&cfg.Log); err != nil {
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fmt.Printf("初始化日志失败: %v\n", err)
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os.Exit(1)
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}
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defer logs.Sync()
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ctx := context.Background()
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logs.Info(ctx, "main", "EchoChat 服务启动中",
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zap.String("mode", cfg.Server.Mode),
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zap.Int("port", cfg.Server.Port),
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)
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// 3. 通过 Wire 初始化所有组件
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app, err := provider.InitializeApp(cfg)
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if err != nil {
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logs.Fatal(ctx, "main", "初始化应用失败", zap.Error(err))
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}
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// 4. 创建 Gin Engine
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if cfg.Server.Mode == "release" {
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gin.SetMode(gin.ReleaseMode)
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}
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engine := gin.New()
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// 5. 注册中间件(顺序:Trace → Logger → CORS → Recovery)
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engine.Use(
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middleware.Trace(),
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middleware.Logger(),
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middleware.CORS(),
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middleware.Recovery(),
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)
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// 6. 注册路由(由 router.Setup 统一汇总各模块路由)
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router.Setup(engine, app)
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// 7. 启动 HTTP 服务(优雅关闭)
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addr := fmt.Sprintf(":%d", cfg.Server.Port)
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srv := &http.Server{
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Addr: addr,
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Handler: engine,
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}
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go func() {
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logs.Info(ctx, "main", "HTTP 服务启动", zap.String("addr", addr))
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if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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logs.Fatal(ctx, "main", "HTTP 服务启动失败", zap.Error(err))
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}
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}()
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// 等待中断信号,优雅关闭
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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<-quit
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logs.Info(ctx, "main", "正在关闭服务...")
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shutdownCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
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defer cancel()
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if err := srv.Shutdown(shutdownCtx); err != nil {
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logs.Error(ctx, "main", "服务关闭失败", zap.Error(err))
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}
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logs.Info(ctx, "main", "服务已停止")
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}
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