Adding a 'magic parameter' allowing fbeadmin url to no longer require a secret key (#812)

Co-authored-by: jczhuoMeta <[email protected]>

Author: sol-loup

app/code/Meta/BusinessExtension/Controller/Adminhtml/Setup/Index.php

@@ -33,6 +33,12 @@ class Index extends Action implements HttpGetActionInterface
      */
     private $resultPageFactory;
 
+    /**
+     * Needed to prevent secret url generation on the fbeadmin page.
+     * @var array
+     */
+    protected $_publicActions = ['index'];
+
     /**
      * Constructor
      *