* * @author Julius Härtl * @author Roeland Jago Douma * * @license GNU AGPL version 3 or any later version * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program 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 program. If not, see . * */ namespace OC\Repair\NC20; use OCP\Encryption\IManager; use OCP\IConfig; use OCP\Migration\IOutput; use OCP\Migration\IRepairStep; class EncryptionLegacyCipher implements IRepairStep { /** @var IConfig */ private $config; /** @var IManager */ private $manager; public function __construct(IConfig $config, IManager $manager) { $this->config = $config; $this->manager = $manager; } public function getName(): string { return 'Keep legacy encryption enabled'; } private function shouldRun(): bool { $versionFromBeforeUpdate = $this->config->getSystemValue('version', '0.0.0.0'); return version_compare($versionFromBeforeUpdate, '20.0.0.0', '<='); } public function run(IOutput $output): void { if (!$this->shouldRun()) { return; } $masterKeyId = $this->config->getAppValue('encryption', 'masterKeyId'); if ($this->manager->isEnabled() || !empty($masterKeyId)) { if ($this->config->getSystemValue('encryption.legacy_format_support', '') === '') { $this->config->setSystemValue('encryption.legacy_format_support', true); } } } }