59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
// Package admin 是后台管理的 HTTP 接入层。
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package admin
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import (
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"time"
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"github.com/gin-gonic/gin"
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"portal-mini-go/internal/middleware"
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"portal-mini-go/internal/pkg/errors"
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"portal-mini-go/internal/pkg/response"
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"portal-mini-go/internal/pkg/token"
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)
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// Handler 后台请求处理。
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type Handler struct {
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jwtSecret string
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tokenTTL time.Duration
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}
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func NewHandler(jwtSecret string, tokenTTL time.Duration) *Handler {
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return &Handler{jwtSecret: jwtSecret, tokenTTL: tokenTTL}
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}
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type LoginReq struct {
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Username string `json:"username" binding:"required"`
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Password string `json:"password" binding:"required"`
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}
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// Login 后台登录(示例固定账号,生产应接 DB + 密码哈希校验)。
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func (h *Handler) Login(c *gin.Context) {
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var req LoginReq
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if err := c.ShouldBindJSON(&req); err != nil {
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c.Error(errors.ErrBadRequest)
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return
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}
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if req.Username != "admin" || req.Password != "admin123" {
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c.Error(errors.ErrUnauthorized)
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return
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}
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t, err := token.Generate(h.jwtSecret, "1", h.tokenTTL)
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if err != nil {
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c.Error(errors.Wrap(50000, "gen token", err))
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return
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}
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response.OK(c, gin.H{"token": t})
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}
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// Info 受保护接口示例,需携带有效 Bearer token。
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func (h *Handler) Info(c *gin.Context) {
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response.OK(c, gin.H{"admin_id": middleware.AdminID(c)})
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}
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// Register 注册后台路由。g 已带 /api/admin 前缀与 JWT 鉴权中间件。
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func Register(g *gin.RouterGroup, h *Handler) {
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g.POST("/login", h.Login)
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g.GET("/info", h.Info)
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}
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