<?php

declare(strict_types=1);
/**
 * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace OCA\Photos\Listener;

use OCP\AppFramework\Http\ContentSecurityPolicy;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\Security\CSP\AddContentSecurityPolicyEvent;

/**
 * @template-implements IEventListener<AddContentSecurityPolicyEvent>
 */
class CSPListener implements IEventListener {

	public function __construct(
	) {
	}

	public function handle(Event $event): void {
		if (!($event instanceof AddContentSecurityPolicyEvent)) {
			return;
		}

		$csp = new ContentSecurityPolicy();
		$csp->addAllowedImageDomain('https://*.tile.openstreetmap.org');
		$event->addPolicy($csp);
	}
}