Fix issue with hidden component cells in Table and TreeTable #12119

Change-Id: I2f491d04ff177f7f0ce104c96b1c4a84ee7a2bc0

0 files changed, 0 insertions, 0 deletions

path: root/client/src

<?php

declare(strict_types=1);

/**
 * @copyright Copyright (c) 2020, Roeland Jago Douma <roeland@famdouma.nl>
 *
 * @author Roeland Jago Douma <roeland@famdouma.nl>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * 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
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

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 {

	/** @var Util */
	protected $util;

	/** @var IConfig */
	protected $config;

	/** @var  QuestionHelper */
	protected $questionHelper;

	/** @var IUserManager */
	private $userManager;

	/** @var View */
	private $rootView;

	/**
	 * @param Util $util
	 * @param IConfig $config
	 * @param QuestionHelper $questionHelper
	 */
	public function __construct(Util $util,
								IConfig $config,
								QuestionHelper $questionHelper,
								IUserManager $userManager) {
		parent::__construct();

		$this->util = $util;
		$this->config = $config;
		$this->questionHelper = $questionHelper;
		$this->userManager = $userManager;
		$this->rootView = new View();
	}

	protected function configure() {
		$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 &= $this->scanFolder($output, '/' . $user);
				}
				$offset += $limit;
			} while (count($users) >= $limit);
		}

		if ($result) {
			$output->writeln('All scanned files are propperly encrypted. You can disable the legacy compatibility mode.');
			return 0;
		}

		return 1;
	}

	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
	 *
	 * @param string $uid
	 */
	protected function setupUserFS($uid) {
		\OC_Util::tearDownFS();
		\OC_Util::setupFS($uid);
	}
}