diff options
Diffstat (limited to 'core/command/encryption/decryptall.php')
| -rw-r--r-- | core/command/encryption/decryptall.php | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/core/command/encryption/decryptall.php b/core/command/encryption/decryptall.php deleted file mode 100644 index 0a126db5b17..00000000000 --- a/core/command/encryption/decryptall.php +++ /dev/null @@ -1,160 +0,0 @@ -<?php -/** - * @author Björn Schießle <schiessle@owncloud.com> - * @author Joas Schilling <nickvergessen@owncloud.com> - * - * @copyright Copyright (c) 2016, ownCloud, Inc. - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * - */ - -namespace OC\Core\Command\Encryption; - -use OCP\App\IAppManager; -use OCP\Encryption\IManager; -use OCP\IConfig; -use Symfony\Component\Console\Command\Command; -use Symfony\Component\Console\Helper\QuestionHelper; -use Symfony\Component\Console\Input\InputArgument; -use Symfony\Component\Console\Input\InputInterface; -use Symfony\Component\Console\Output\OutputInterface; -use Symfony\Component\Console\Question\ConfirmationQuestion; - -class DecryptAll extends Command { - - /** @var IManager */ - protected $encryptionManager; - - /** @var IAppManager */ - protected $appManager; - - /** @var IConfig */ - protected $config; - - /** @var QuestionHelper */ - protected $questionHelper; - - /** @var bool */ - protected $wasTrashbinEnabled; - - /** @var bool */ - protected $wasSingleUserModeEnabled; - - /** @var \OC\Encryption\DecryptAll */ - protected $decryptAll; - - /** - * @param IManager $encryptionManager - * @param IAppManager $appManager - * @param IConfig $config - * @param \OC\Encryption\DecryptAll $decryptAll - * @param QuestionHelper $questionHelper - */ - public function __construct( - IManager $encryptionManager, - IAppManager $appManager, - IConfig $config, - \OC\Encryption\DecryptAll $decryptAll, - QuestionHelper $questionHelper - ) { - parent::__construct(); - - $this->appManager = $appManager; - $this->encryptionManager = $encryptionManager; - $this->config = $config; - $this->decryptAll = $decryptAll; - $this->questionHelper = $questionHelper; - } - - /** - * Set single user mode and disable the trashbin app - */ - protected function forceSingleUserAndTrashbin() { - $this->wasTrashbinEnabled = $this->appManager->isEnabledForUser('files_trashbin'); - $this->wasSingleUserModeEnabled = $this->config->getSystemValue('singleuser', false); - $this->config->setSystemValue('singleuser', true); - $this->appManager->disableApp('files_trashbin'); - } - - /** - * Reset the single user mode and re-enable the trashbin app - */ - protected function resetSingleUserAndTrashbin() { - $this->config->setSystemValue('singleuser', $this->wasSingleUserModeEnabled); - if ($this->wasTrashbinEnabled) { - $this->appManager->enableApp('files_trashbin'); - } - } - - protected function configure() { - parent::configure(); - - $this->setName('encryption:decrypt-all'); - $this->setDescription('Disable server-side encryption and decrypt all files'); - $this->setHelp( - 'This will disable server-side encryption and decrypt all files for ' - . 'all users if it is supported by your encryption module. ' - . 'Please make sure that no user access his files during this process!' - ); - $this->addArgument( - 'user', - InputArgument::OPTIONAL, - 'user for which you want to decrypt all files (optional)' - ); - } - - protected function execute(InputInterface $input, OutputInterface $output) { - - try { - if ($this->encryptionManager->isEnabled() === true) { - $output->write('Disable server side encryption... '); - $this->config->setAppValue('core', 'encryption_enabled', 'no'); - $output->writeln('done.'); - } else { - $output->writeln('Server side encryption not enabled. Nothing to do.'); - return; - } - - $output->writeln("\n"); - $output->writeln('You are about to start to decrypt all files stored in your ownCloud.'); - $output->writeln('It will depend on the encryption module and your setup if this is possible.'); - $output->writeln('Depending on the number and size of your files this can take some time'); - $output->writeln('Please make sure that no user access his files during this process!'); - $output->writeln(''); - $question = new ConfirmationQuestion('Do you really want to continue? (y/n) ', false); - if ($this->questionHelper->ask($input, $output, $question)) { - $this->forceSingleUserAndTrashbin(); - $user = $input->getArgument('user'); - $result = $this->decryptAll->decryptAll($input, $output, $user); - if ($result === false) { - $output->writeln(' aborted.'); - $this->config->setAppValue('core', 'encryption_enabled', 'yes'); - } - $this->resetSingleUserAndTrashbin(); - } else { - $output->write('Enable server side encryption... '); - $this->config->setAppValue('core', 'encryption_enabled', 'yes'); - $output->writeln('done.'); - $output->writeln('aborted'); - } - } catch (\Exception $e) { - // enable server side encryption again if something went wrong - $this->config->setAppValue('core', 'encryption_enabled', 'yes'); - $this->resetSingleUserAndTrashbin(); - throw $e; - } - - } -} |