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https://github.com/MetaProvide/nextcloud-swarm-plugin.git
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64 lines
2.1 KiB
PHP
64 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c)
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*
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* @author
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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 OCA\Files_External_Ethswarm\Listener;
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use OCP\IConfig;
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use OCP\AppFramework\Http\ContentSecurityPolicy;
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use OCP\EventDispatcher\Event;
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use OCP\EventDispatcher\IEventListener;
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use OCP\Security\CSP\AddContentSecurityPolicyEvent;
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use OCA\Files_External\Service\GlobalStoragesService;
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class CSPListener implements IEventListener {
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public const APP_NAME = 'files_external_ethswarm';
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/** @var GlobalStoragesService */
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private $globalStoragesService;
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public function __construct(GlobalStoragesService $globalStoragesService) {
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$this->config = \OC::$server->get(IConfig::class);
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$this->globalStoragesService = $globalStoragesService;
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}
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public function handle(Event $event): void {
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if (!($event instanceof AddContentSecurityPolicyEvent)) {
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return;
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}
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// Get all valid Beeswarm storages
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$storageBackends = array_filter($this->globalStoragesService->getStorages(), function ($storageBackend) {
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return $storageBackend->getBackend()->getStorageClass() == '\OCA\Files_External_Ethswarm\Storage\BeeSwarm';
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});
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$csp = new ContentSecurityPolicy();
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foreach ($storageBackends as $backend) {
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$urlOptions = $backend->getBackendOptions();
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$url_endpoint = $urlOptions['ip'] . ":" . $urlOptions['debug_api_port'];
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$csp->addAllowedConnectDomain($url_endpoint);
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}
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$event->addPolicy($csp);
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}
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}
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