新增LDAP认证方式

server/dbdata/group.go

@@ -159,8 +159,7 @@ func SetGroup(g *Group) error {
 	if authType == "local" {
 		g.Auth = defAuth
 	} else {
-		_, ok := authRegistry[authType]
-		if !ok {
+		if _, ok := authRegistry[authType]; !ok {
 			return errors.New("未知的认证方式: " + authType)
 		}
 		auth := makeInstance(authType).(IUserAuth)
@@ -168,6 +167,11 @@ func SetGroup(g *Group) error {
 		if err != nil {
 			return err
 		}
+		// 重置Auth， 删除多余的key
+		g.Auth = map[string]interface{}{
+			"type":   authType,
+			authType: g.Auth[authType],
+		}
 	}
 
 	g.UpdatedAt = time.Now()