ldap.Auth: Fix half-baked use of jwutils.ldap module

ldap.Auth lost a lot of code when jwutils.ldap was introduced, and
rightfully so, because jwutils.ldap contains most of it. OTOH, it was
used wrongly, fix that.

Signed-off-by: Jan Lindemann <jan@janware.com>

tools/python/jwutils/auth/ldap/Auth.py

@@ -6,6 +6,7 @@ import ldap
 
 from ...log import *
 from ...ldap import bind
+from ...Config import Config
 from .. import Access
 from .. import Auth as AuthBase
 from .. import Group as GroupBase
@@ -69,19 +70,12 @@ class Auth(AuthBase): # export
         if self.___users is None:
             ret: dict[str, User] = {}
             ret_by_email: dict[str, User] = {}
-            ldap_result_id = self.__conn.search(
+            for res in self.__conn.find(
                     self.__user_base_dn,
                     ldap.SCOPE_SUBTREE,
                     "objectClass=inetOrgPerson",
                     ('uid', 'cn', 'uidNumber', 'mail', 'maildrop')
-                )
+                ):
-            while True:
-                result_type, result_data = self.__conn.result(ldap_result_id, 0)
-                if (result_data == []):
-                    break
-                if result_type != ldap.RES_SEARCH_ENTRY:
-                    continue
-                for res in result_data:
                 try:
                     display_name = None
                     if 'displayName' in res[1]:
@@ -105,6 +99,7 @@ class Auth(AuthBase): # export
                         ret_by_email[email] = user
                 except Exception as e:
                     slog(WARNING, f'Exception {e}')
+                    raise
                     continue
             for user in self.__dummy.users.values():
                 ret[user.name] = user