sources/ldap: make sure lock is per-tenant

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

authentik/sources/ldap/models.py

@@ -7,7 +7,7 @@ from tempfile import NamedTemporaryFile, mkdtemp
 from typing import Optional
 
 from django.core.cache import cache
-from django.db import models
+from django.db import connection, models
 from django.utils.translation import gettext_lazy as _
 from ldap3 import ALL, NONE, RANDOM, Connection, Server, ServerPool, Tls
 from ldap3.core.exceptions import LDAPException, LDAPInsufficientAccessRightsResult, LDAPSchemaError
@@ -203,7 +203,7 @@ class LDAPSource(Source):
         """Redis lock for syncing LDAP to prevent multiple parallel syncs happening"""
         return Lock(
             cache.client.get_client(),
-            name=f"goauthentik.io/sources/ldap/sync-{self.slug}",
+            name=f"goauthentik.io/sources/ldap/sync{connection.schema_name}-{self.slug}",
             # Convert task timeout hours to seconds, and multiply times 3
             # (see authentik/sources/ldap/tasks.py:54)
             # multiply by 3 to add even more leeway