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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Björn Schießle <bjoern@schiessle.org>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @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 OCA\Encryption\Command;
use OC\Files\View;
use OCA\Encryption\Migration;
use OCP\IConfig;
use OCP\IDBConnection;
use OCP\ILogger;
use OCP\IUserBackend;
use OCP\IUserManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class MigrateKeys extends Command {
/** @var IUserManager */
private $userManager;
/** @var View */
private $view;
/** @var IDBConnection */
private $connection;
/** @var IConfig */
private $config;
/** @var ILogger */
private $logger;
/**
* @param IUserManager $userManager
* @param View $view
* @param IDBConnection $connection
* @param IConfig $config
* @param ILogger $logger
*/
public function __construct(IUserManager $userManager,
View $view,
IDBConnection $connection,
IConfig $config,
ILogger $logger) {
$this->userManager = $userManager;
$this->view = $view;
$this->connection = $connection;
$this->config = $config;
$this->logger = $logger;
parent::__construct();
}
protected function configure() {
$this
->setName('encryption:migrate')
->setDescription('initial migration to encryption 2.0')
->addArgument(
'user_id',
InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
'will migrate keys of the given user(s)'
);
}
protected function execute(InputInterface $input, OutputInterface $output) {
// perform system reorganization
$migration = new Migration($this->config, $this->view, $this->connection, $this->logger);
$users = $input->getArgument('user_id');
if (!empty($users)) {
foreach ($users as $user) {
if ($this->userManager->userExists($user)) {
$output->writeln("Migrating keys <info>$user</info>");
$migration->reorganizeFolderStructureForUser($user);
} else {
$output->writeln("<error>Unknown user $user</error>");
}
}
} else {
$output->writeln("Reorganize system folder structure");
$migration->reorganizeSystemFolderStructure();
$migration->updateDB();
foreach($this->userManager->getBackends() as $backend) {
$name = get_class($backend);
if ($backend instanceof IUserBackend) {
$name = $backend->getBackendName();
}
$output->writeln("Migrating keys for users on backend <info>$name</info>");
$limit = 500;
$offset = 0;
do {
$users = $backend->getUsers('', $limit, $offset);
foreach ($users as $user) {
$output->writeln(" <info>$user</info>");
$migration->reorganizeFolderStructureForUser($user);
}
$offset += $limit;
} while(count($users) >= $limit);
}
}
$migration->finalCleanUp();
}
}