nextcloud/lib/private/Repair/NC20/EncryptionLegacyCipher.php

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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2020, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @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 <http://www.gnu.org/licenses/>.
*
*/
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->manager->isEnabled()) {
if ($this->config->getSystemValue('encryption.legacy_format_support', '') === '') {
$this->config->setSystemValue('encryption.legacy_format_support', true);
}
}
}
}