88 lines
3.1 KiB
PHP
88 lines
3.1 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright 2018, Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCP\AppFramework\Http;
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/**
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* Class StrictContentSecurityPolicy is a simple helper which allows applications to
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* modify the Content-Security-Policy sent by Nextcloud. Per default only JavaScript,
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* stylesheets, images, fonts, media and connections from the same domain
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* ('self') are allowed.
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*
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* Even if a value gets modified above defaults will still get appended. Please
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* notice that Nextcloud ships already with sensible defaults and those policies
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* should require no modification at all for most use-cases.
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*
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* This class represents out strictest defaults. They may get change from release
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* to release if more strict CSP directives become available.
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*
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* @since 14.0.0
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* @deprecated 17.0.0
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*/
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class StrictContentSecurityPolicy extends EmptyContentSecurityPolicy {
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/** @var bool Whether inline JS snippets are allowed */
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protected $inlineScriptAllowed = false;
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/** @var bool Whether eval in JS scripts is allowed */
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protected $evalScriptAllowed = false;
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/** @var array Domains from which scripts can get loaded */
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protected $allowedScriptDomains = [
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'\'self\'',
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];
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/** @var bool Whether inline CSS is allowed */
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protected $inlineStyleAllowed = false;
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/** @var array Domains from which CSS can get loaded */
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protected $allowedStyleDomains = [
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'\'self\'',
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];
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/** @var array Domains from which images can get loaded */
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protected $allowedImageDomains = [
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'\'self\'',
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'data:',
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'blob:',
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];
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/** @var array Domains to which connections can be done */
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protected $allowedConnectDomains = [
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'\'self\'',
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];
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/** @var array Domains from which media elements can be loaded */
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protected $allowedMediaDomains = [
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'\'self\'',
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];
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/** @var array Domains from which object elements can be loaded */
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protected $allowedObjectDomains = [];
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/** @var array Domains from which iframes can be loaded */
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protected $allowedFrameDomains = [];
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/** @var array Domains from which fonts can be loaded */
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protected $allowedFontDomains = [
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'\'self\'',
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];
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/** @var array Domains from which web-workers and nested browsing content can load elements */
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protected $allowedChildSrcDomains = [];
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/** @var array Domains which can embed this Nextcloud instance */
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protected $allowedFrameAncestors = [];
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}
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