108 lines
3.1 KiB
Go
108 lines
3.1 KiB
Go
package controller
|
||
|
||
import (
|
||
"net/http"
|
||
|
||
"metazone.cc/mce/internal/common"
|
||
"metazone.cc/mce/internal/model"
|
||
|
||
"github.com/gin-gonic/gin"
|
||
)
|
||
|
||
// CheckEmail 检查邮箱是否已注册
|
||
func (ac *AuthController) CheckEmail(c *gin.Context) {
|
||
var req model.CheckEmailRequest
|
||
if err := c.ShouldBindJSON(&req); err != nil {
|
||
common.Error(c, http.StatusBadRequest, "请提供有效的邮箱地址")
|
||
return
|
||
}
|
||
|
||
exists, err := ac.authService.CheckEmail(req.Email)
|
||
if err != nil {
|
||
common.Error(c, http.StatusInternalServerError, "检查失败")
|
||
return
|
||
}
|
||
|
||
common.Ok(c, gin.H{"exists": exists})
|
||
}
|
||
|
||
// Register 注册 API
|
||
func (ac *AuthController) Register(c *gin.Context) {
|
||
var req model.RegisterRequest
|
||
if err := c.ShouldBindJSON(&req); err != nil {
|
||
common.Error(c, http.StatusBadRequest, "请检查输入："+err.Error())
|
||
return
|
||
}
|
||
|
||
// 注册 IP 限流：1 分钟 5 次（原子检查+递增）
|
||
regKey := clientIP(c) + ":register"
|
||
regResult := ac.rateLimiter.AllowIP(regKey)
|
||
if regResult.Blocked {
|
||
common.Error(c, http.StatusTooManyRequests, "注册请求过于频繁，请稍后重试")
|
||
return
|
||
}
|
||
|
||
user, err := ac.authService.Register(req, clientIP(c))
|
||
if err != nil {
|
||
// 失败计数已在 AllowIP 中原子递增，无需额外记录
|
||
switch err {
|
||
case common.ErrMaintenanceMode:
|
||
common.Error(c, http.StatusForbidden, "社区正在维护中，暂不支持注册")
|
||
case common.ErrEmailExists:
|
||
common.Error(c, http.StatusConflict, "该邮箱已注册")
|
||
case common.ErrWeakPassword:
|
||
common.Error(c, http.StatusBadRequest, err.Error())
|
||
case common.ErrRegistrationDisabled:
|
||
common.Error(c, http.StatusForbidden, "注册功能已关闭")
|
||
default:
|
||
common.Error(c, http.StatusInternalServerError, "注册失败，请稍后重试")
|
||
}
|
||
return
|
||
}
|
||
|
||
// 注册成功 → 清除该 IP 的注册限流计数
|
||
ac.rateLimiter.ClearIP(regKey)
|
||
|
||
sid, err := ac.sessionManager.Create(user, req.RememberMe, clientIP(c), c.GetHeader("User-Agent"))
|
||
if err != nil {
|
||
common.Error(c, http.StatusInternalServerError, "注册失败，请稍后重试")
|
||
return
|
||
}
|
||
|
||
common.SetSessionCookie(c, sid, req.RememberMe, ac.cfg)
|
||
|
||
common.OkWithMessage(c, user, "注册成功！欢迎加入 MetaLab")
|
||
}
|
||
|
||
// Logout 退出登录：删除服务端 session + 清除 Cookie
|
||
func (ac *AuthController) Logout(c *gin.Context) {
|
||
if sid, err := c.Cookie(common.SessionCookieName); err == nil && sid != "" {
|
||
_ = ac.sessionManager.Destroy(sid)
|
||
}
|
||
common.ClearSessionCookie(c, ac.cfg)
|
||
common.OkMessage(c, "已退出登录")
|
||
}
|
||
|
||
// RefreshToken 检查登录状态并续期（session 模式下每次请求已自动续期，此端点用于前端显式检查）
|
||
func (ac *AuthController) RefreshToken(c *gin.Context) {
|
||
sid, err := c.Cookie(common.SessionCookieName)
|
||
if err != nil || sid == "" {
|
||
common.Error(c, http.StatusUnauthorized, "请重新登录")
|
||
return
|
||
}
|
||
|
||
s, err := ac.sessionManager.Validate(sid)
|
||
if err != nil || s == nil {
|
||
common.ClearSessionCookie(c, ac.cfg)
|
||
common.Error(c, http.StatusUnauthorized, "登录凭证已失效，请重新登录")
|
||
return
|
||
}
|
||
|
||
common.Ok(c, gin.H{
|
||
"uid": s.UserID,
|
||
"email": s.Email,
|
||
"username": s.Username,
|
||
"role": s.Role,
|
||
})
|
||
}
|