server/apps/encryption/command/migratekeys.php

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<?php
/**
* Copyright (c) 2015 Thomas Müller <thomas.mueller@tmit.eu>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OCA\Encryption\Command;
use OC\DB\Connection;
use OC\Files\View;
use OC\User\Manager;
use OCA\Encryption\Migration;
use OCP\IConfig;
use OCP\IUserBackend;
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 \OC\User\Manager */
private $userManager;
/** @var View */
private $view;
/** @var \OC\DB\Connection */
private $connection;
/** @var IConfig */
private $config;
/**
* @param Manager $userManager
* @param View $view
* @param Connection $connection
* @param IConfig $config
*/
public function __construct(Manager $userManager,
View $view,
Connection $connection,
IConfig $config) {
$this->userManager = $userManager;
$this->view = $view;
$this->connection = $connection;
$this->config = $config;
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);
$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);
}
}
}
}