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EncryptionLegacyCipher.php 2.0 KB

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  1. <?php
  2. declare(strict_types=1);
  3. /**
  4. * @copyright Copyright (c) 2020, Roeland Jago Douma <roeland@famdouma.nl>
  5. *
  6. * @author Julius Härtl <jus@bitgrid.net>
  7. * @author Roeland Jago Douma <roeland@famdouma.nl>
  8. *
  9. * @license GNU AGPL version 3 or any later version
  10. *
  11. * This program is free software: you can redistribute it and/or modify
  12. * it under the terms of the GNU Affero General Public License as
  13. * published by the Free Software Foundation, either version 3 of the
  14. * License, or (at your option) any later version.
  15. *
  16. * This program is distributed in the hope that it will be useful,
  17. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19. * GNU Affero General Public License for more details.
  20. *
  21. * You should have received a copy of the GNU Affero General Public License
  22. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  23. *
  24. */
  25. namespace OC\Repair\NC20;
  26. use OCP\Encryption\IManager;
  27. use OCP\IConfig;
  28. use OCP\Migration\IOutput;
  29. use OCP\Migration\IRepairStep;
  30. class EncryptionLegacyCipher implements IRepairStep {
  31. /** @var IConfig */
  32. private $config;
  33. /** @var IManager */
  34. private $manager;
  35. public function __construct(IConfig $config,
  36. IManager $manager) {
  37. $this->config = $config;
  38. $this->manager = $manager;
  39. }
  40. public function getName(): string {
  41. return 'Keep legacy encryption enabled';
  42. }
  43. private function shouldRun(): bool {
  44. $versionFromBeforeUpdate = $this->config->getSystemValueString('version', '0.0.0.0');
  45. return version_compare($versionFromBeforeUpdate, '20.0.0.0', '<=');
  46. }
  47. public function run(IOutput $output): void {
  48. if (!$this->shouldRun()) {
  49. return;
  50. }
  51. $masterKeyId = $this->config->getAppValue('encryption', 'masterKeyId');
  52. if ($this->manager->isEnabled() || !empty($masterKeyId)) {
  53. if ($this->config->getSystemValue('encryption.legacy_format_support', '') === '') {
  54. $this->config->setSystemValue('encryption.legacy_format_support', true);
  55. }
  56. }
  57. }
  58. }