mirror of
https://github.com/nextcloud/server.git
synced 2025-02-15 21:47:57 +00:00
100 lines
2.5 KiB
PHP
100 lines
2.5 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/**
|
|
* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
|
|
* SPDX-License-Identifier: AGPL-3.0-or-later
|
|
*/
|
|
namespace OCA\Encryption\Command;
|
|
|
|
use OC\Files\View;
|
|
use OCA\Encryption\Util;
|
|
use OCP\IConfig;
|
|
use OCP\IUserManager;
|
|
use Symfony\Component\Console\Command\Command;
|
|
use Symfony\Component\Console\Helper\QuestionHelper;
|
|
use Symfony\Component\Console\Input\InputInterface;
|
|
use Symfony\Component\Console\Output\OutputInterface;
|
|
|
|
class ScanLegacyFormat extends Command {
|
|
private View $rootView;
|
|
|
|
public function __construct(
|
|
protected Util $util,
|
|
protected IConfig $config,
|
|
protected QuestionHelper $questionHelper,
|
|
private IUserManager $userManager,
|
|
) {
|
|
parent::__construct();
|
|
|
|
$this->rootView = new View();
|
|
}
|
|
|
|
protected function configure(): void {
|
|
$this
|
|
->setName('encryption:scan:legacy-format')
|
|
->setDescription('Scan the files for the legacy format');
|
|
}
|
|
|
|
protected function execute(InputInterface $input, OutputInterface $output): int {
|
|
$result = true;
|
|
|
|
$output->writeln('Scanning all files for legacy encryption');
|
|
|
|
foreach ($this->userManager->getBackends() as $backend) {
|
|
$limit = 500;
|
|
$offset = 0;
|
|
do {
|
|
$users = $backend->getUsers('', $limit, $offset);
|
|
foreach ($users as $user) {
|
|
$output->writeln('Scanning all files for ' . $user);
|
|
$this->setupUserFS($user);
|
|
$result = $result && $this->scanFolder($output, '/' . $user);
|
|
}
|
|
$offset += $limit;
|
|
} while (count($users) >= $limit);
|
|
}
|
|
|
|
if ($result) {
|
|
$output->writeln('All scanned files are properly encrypted. You can disable the legacy compatibility mode.');
|
|
return self::SUCCESS;
|
|
}
|
|
|
|
return self::FAILURE;
|
|
}
|
|
|
|
private function scanFolder(OutputInterface $output, string $folder): bool {
|
|
$clean = true;
|
|
|
|
foreach ($this->rootView->getDirectoryContent($folder) as $item) {
|
|
$path = $folder . '/' . $item['name'];
|
|
if ($this->rootView->is_dir($path)) {
|
|
if ($this->scanFolder($output, $path) === false) {
|
|
$clean = false;
|
|
}
|
|
} else {
|
|
if (!$item->isEncrypted()) {
|
|
// ignore
|
|
continue;
|
|
}
|
|
|
|
$stats = $this->rootView->stat($path);
|
|
if (!isset($stats['hasHeader']) || $stats['hasHeader'] === false) {
|
|
$clean = false;
|
|
$output->writeln($path . ' does not have a proper header');
|
|
}
|
|
}
|
|
}
|
|
|
|
return $clean;
|
|
}
|
|
|
|
/**
|
|
* setup user file system
|
|
*/
|
|
protected function setupUserFS(string $uid): void {
|
|
\OC_Util::tearDownFS();
|
|
\OC_Util::setupFS($uid);
|
|
}
|
|
}
|