<?php require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/prerequisites.inc.php'; header('Content-Type: text/plain'); if (!isset($_SESSION['mailcow_cc_role'])) { exit(); } if (isset($_GET['token']) && ctype_alnum($_GET['token'])) { echo $tfa->getQRCodeImageAsDataUri($_SESSION['mailcow_cc_username'], $_GET['token']); } ?>