rights system

backend/src/controllers/permission.controller.ts

@@ -90,6 +90,20 @@ class PermissionController {
     }
   }
 
+  /**
+   * GET /api/admin/permissions/unknown-groups
+   * Returns Authentik groups found in users table but not in the permission matrix.
+   */
+  async getUnknownGroups(_req: Request, res: Response): Promise<void> {
+    try {
+      const groups = await permissionService.getUnknownGroups();
+      res.json({ success: true, data: groups });
+    } catch (error) {
+      logger.error('Failed to get unknown groups', { error });
+      res.status(500).json({ success: false, message: 'Fehler beim Laden der unbekannten Gruppen' });
+    }
+  }
+
   /**
    * PUT /api/admin/permissions/maintenance/:featureGroupId
    * Toggles maintenance mode for a feature group.