MyCSP app for ownCloud

app.php

<?php

/**
 * ownCloud
 *
 * @author Jörn Friedrich Dreyer <[email protected]>
 *
 * @copyright Copyright (c) 2016, ownCloud, Inc.
 * @license AGPL-3.0
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

// see https://github.com/owncloud/core/pull/21989#issue-129480520
$policy = new OCP\AppFramework\Http\EmptyContentSecurityPolicy();
$policy->addAllowedScriptDomain('foo.bar.com');

\OC::$server->getContentSecurityPolicyManager()->addDefaultPolicy($policy);

info.xml

<?xml version="1.0"?>
<info>
	<id>mycsp</id>
	<name>My custom CSP</name>
	<description>
		This application shows how to customize the CSP</description>
	<licence>AGPL</licence>
	<author>Jörn Friedrich Dreyer</author>
	<version>0.0.1</version>
	<types>
		<session/><!-- load as early as possible -->
	</types>
	<dependencies>
		<owncloud min-version="9.1" max-version="10" />
	</dependencies>
</info>