82 lines
1.9 KiB
Go
82 lines
1.9 KiB
Go
package adminauth
|
|
|
|
import (
|
|
"errors"
|
|
"net/http"
|
|
"strings"
|
|
|
|
"hfb_sys/backend/internal/middleware"
|
|
"hfb_sys/backend/pkg/response"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
type Handler struct {
|
|
service *Service
|
|
}
|
|
|
|
func NewHandler(service *Service) *Handler {
|
|
return &Handler{service: service}
|
|
}
|
|
|
|
func (h *Handler) Captcha(c *gin.Context) {
|
|
item, err := h.service.Captcha()
|
|
if err != nil {
|
|
writeAdminAuthError(c, err)
|
|
return
|
|
}
|
|
response.OK(c, item)
|
|
}
|
|
|
|
func (h *Handler) Login(c *gin.Context) {
|
|
var req LoginRequest
|
|
if err := c.ShouldBindJSON(&req); err != nil {
|
|
response.BadRequest(c, "用户名、密码和验证码不能为空")
|
|
return
|
|
}
|
|
result, err := h.service.Login(strings.TrimSpace(req.Username), req.Password, strings.TrimSpace(req.CaptchaID), strings.TrimSpace(req.CaptchaCode))
|
|
if err != nil {
|
|
writeAdminAuthError(c, err)
|
|
return
|
|
}
|
|
response.OK(c, result)
|
|
}
|
|
|
|
func (h *Handler) Me(c *gin.Context) {
|
|
value, ok := c.Get(middleware.ContextAdminID)
|
|
if !ok {
|
|
response.Unauthorized(c, "缺少管理员上下文")
|
|
return
|
|
}
|
|
adminID, ok := value.(uint64)
|
|
if !ok {
|
|
response.Unauthorized(c, "管理员上下文无效")
|
|
return
|
|
}
|
|
admin, err := h.service.Me(adminID)
|
|
if err != nil {
|
|
writeAdminAuthError(c, err)
|
|
return
|
|
}
|
|
response.OK(c, admin)
|
|
}
|
|
|
|
func (h *Handler) Logout(c *gin.Context) {
|
|
response.OK(c, gin.H{"logged_out": true})
|
|
}
|
|
|
|
func writeAdminAuthError(c *gin.Context, err error) {
|
|
switch {
|
|
case errors.Is(err, ErrDependencyUnavailable):
|
|
response.ServiceUnavailable(c, "数据库未连接")
|
|
case errors.Is(err, ErrInvalidCredential):
|
|
response.BadRequest(c, "用户名或密码错误")
|
|
case errors.Is(err, ErrCaptchaInvalid):
|
|
response.BadRequest(c, "验证码错误或已过期")
|
|
case errors.Is(err, ErrAdminDisabled):
|
|
response.Error(c, http.StatusForbidden, "admin_disabled", "管理员已禁用")
|
|
default:
|
|
response.Error(c, http.StatusInternalServerError, "internal_error", "后台认证服务暂时不可用")
|
|
}
|
|
}
|