X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/141eecb858cce126452baeb16905e25b6ceb13c6..refs/pull/4554/head:/app/Http/Controller.php

diff --git a/app/Http/Controller.php b/app/Http/Controller.php
index 78b899d25..6e81dfd65 100644
--- a/app/Http/Controller.php
+++ b/app/Http/Controller.php
@@ -66,6 +66,16 @@ abstract class Controller extends BaseController
         }
     }
 
+    /**
+     * Prevent access for guest users beyond this point.
+     */
+    protected function preventGuestAccess(): void
+    {
+        if (user()->isGuest()) {
+            $this->showPermissionError();
+        }
+    }
+
     /**
      * Check the current user's permissions against an ownable item otherwise throw an exception.
      */