138 lines
4.2 KiB
PHP
138 lines
4.2 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Björn Schießle <bjoern@schiessle.org>
|
|
* @author Joas Schilling <coding@schilljs.com>
|
|
* @author Matthew Setter <matthew@matthewsetter.com>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
*
|
|
* @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\InputInterface;
|
|
use Symfony\Component\Console\Output\OutputInterface;
|
|
use Symfony\Component\Console\Question\ConfirmationQuestion;
|
|
|
|
class EncryptAll 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 $wasMaintenanceModeEnabled;
|
|
|
|
/**
|
|
* @param IManager $encryptionManager
|
|
* @param IAppManager $appManager
|
|
* @param IConfig $config
|
|
* @param QuestionHelper $questionHelper
|
|
*/
|
|
public function __construct(
|
|
IManager $encryptionManager,
|
|
IAppManager $appManager,
|
|
IConfig $config,
|
|
QuestionHelper $questionHelper
|
|
) {
|
|
parent::__construct();
|
|
$this->appManager = $appManager;
|
|
$this->encryptionManager = $encryptionManager;
|
|
$this->config = $config;
|
|
$this->questionHelper = $questionHelper;
|
|
}
|
|
|
|
/**
|
|
* Set maintenance mode and disable the trashbin app
|
|
*/
|
|
protected function forceMaintenanceAndTrashbin() {
|
|
$this->wasTrashbinEnabled = $this->appManager->isEnabledForUser('files_trashbin');
|
|
$this->wasMaintenanceModeEnabled = $this->config->getSystemValue('maintenance', false);
|
|
$this->config->setSystemValue('maintenance', true);
|
|
$this->appManager->disableApp('files_trashbin');
|
|
}
|
|
|
|
/**
|
|
* Reset the maintenance mode and re-enable the trashbin app
|
|
*/
|
|
protected function resetMaintenanceAndTrashbin() {
|
|
$this->config->setSystemValue('maintenance', $this->wasMaintenanceModeEnabled);
|
|
if ($this->wasTrashbinEnabled) {
|
|
$this->appManager->enableApp('files_trashbin');
|
|
}
|
|
}
|
|
|
|
protected function configure() {
|
|
parent::configure();
|
|
|
|
$this->setName('encryption:encrypt-all');
|
|
$this->setDescription('Encrypt all files for all users');
|
|
$this->setHelp(
|
|
'This will encrypt all files for all users. '
|
|
. 'Please make sure that no user access his files during this process!'
|
|
);
|
|
}
|
|
|
|
protected function execute(InputInterface $input, OutputInterface $output) {
|
|
|
|
if ($this->encryptionManager->isEnabled() === false) {
|
|
throw new \Exception('Server side encryption is not enabled');
|
|
}
|
|
|
|
$output->writeln("\n");
|
|
$output->writeln('You are about to encrypt all files stored in your Nextcloud installation.');
|
|
$output->writeln('Depending on the number of available files, and their size, this may take quite some time.');
|
|
$output->writeln('Please ensure that no user accesses their files during this time!');
|
|
$output->writeln('Note: The encryption module you use determines which files get encrypted.');
|
|
$output->writeln('');
|
|
$question = new ConfirmationQuestion('Do you really want to continue? (y/n) ', false);
|
|
if ($this->questionHelper->ask($input, $output, $question)) {
|
|
$this->forceMaintenanceAndTrashbin();
|
|
|
|
try {
|
|
$defaultModule = $this->encryptionManager->getEncryptionModule();
|
|
$defaultModule->encryptAll($input, $output);
|
|
} catch (\Exception $ex) {
|
|
$this->resetMaintenanceAndTrashbin();
|
|
throw $ex;
|
|
}
|
|
|
|
$this->resetMaintenanceAndTrashbin();
|
|
} else {
|
|
$output->writeln('aborted');
|
|
}
|
|
}
|
|
|
|
}
|