← Back
Editing: CSPListener.php
<?php declare(strict_types=1); /** * SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors * SPDX-License-Identifier: AGPL-3.0-or-later */ namespace OCA\Files_PDFViewer\Listeners; use OCP\AppFramework\Http\EmptyContentSecurityPolicy; use OCP\EventDispatcher\Event; use OCP\EventDispatcher\IEventListener; use OCP\Security\CSP\AddContentSecurityPolicyEvent; /** * @template-implements IEventListener<AddContentSecurityPolicyEvent> */ class CSPListener implements IEventListener { public function handle(Event $event): void { if (!$event instanceof AddContentSecurityPolicyEvent) { return; } $csp = new EmptyContentSecurityPolicy(); $csp->addAllowedFrameDomain('\'self\''); $event->addPolicy($csp); } }
Save File
Cancel