新增七牛回调接口并接入验签校验

internal/routes/common_routes.go

@@ -6,6 +6,11 @@ import (
 	qiniuhandler "wx_service/internal/common/qiniu/handler"
 )
 
+func registerCommonPublicRoutes(api *gin.RouterGroup, uploadHandler *qiniuhandler.UploadHandler) {
+	// 七牛上传回调：由七牛服务端调用，不能挂登录鉴权。
+	api.POST("/common/upload/qiniu/callback", uploadHandler.QiniuCallback)
+}
+
 func registerCommonRoutes(protected *gin.RouterGroup, uploadHandler *qiniuhandler.UploadHandler) {
 	// 公共接口（所有小程序共用）
 	common := protected.Group("/common")

internal/routes/routes.go

@@ -39,6 +39,7 @@ func Register(
 
 		// 公众号网页授权：不需要登录（code 本身来自微信授权回调）
 		registerWeChatOfficialRoutes(api, oaOAuthHandler)
+		registerCommonPublicRoutes(api, uploadHandler)
 
 		if lawyerHandler != nil {
 			api.POST("/lawyers", lawyerHandler.Create)