fix: 修复LDAP用户登录(未找到)时循环调用问题

apps/authentication/backends/ldap.py

@@ -115,8 +115,12 @@ class LDAPUser(_LDAPUser):
         else:
             # 解决直接配置DC域，用户认证失败的问题(库不能从整棵树中搜索)
             user_dn = self._search_for_user_dn_from_ldap_util()
-            self._user_dn = user_dn
-            self._user_attrs = self._load_user_attrs()
+            if user_dn is None:
+                self._user_dn = None
+                self._user_attrs = None
+            else:
+                self._user_dn = user_dn
+                self._user_attrs = self._load_user_attrs()
 
         return user_dn
 

apps/settings/utils/ldap.py

@@ -186,7 +186,6 @@ class LDAPServerUtil(object):
             user[attr] = value
         return user
 
-    @timeit
     def user_entries_to_dict(self, user_entries):
         users = []
         for user_entry in user_entries:
@@ -194,7 +193,6 @@ class LDAPServerUtil(object):
             users.append(user)
         return users
 
-    @timeit
     def search_for_user_dn(self, username):
         user_entries = self.search_user_entries(search_users=[username])
         if len(user_entries) == 1: