96 lines
2.4 KiB
PHP
96 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Encryption\Command;
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use OC\Files\SetupManager;
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use OC\Files\View;
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use OCA\Encryption\Util;
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use OCP\IConfig;
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use OCP\IUser;
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use OCP\IUserManager;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Helper\QuestionHelper;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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class ScanLegacyFormat extends Command {
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private View $rootView;
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public function __construct(
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protected readonly Util $util,
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protected readonly IConfig $config,
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protected readonly QuestionHelper $questionHelper,
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private readonly IUserManager $userManager,
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private readonly SetupManager $setupManager,
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) {
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parent::__construct();
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$this->rootView = new View();
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}
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protected function configure(): void {
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$this
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->setName('encryption:scan:legacy-format')
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->setDescription('Scan the files for the legacy format');
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}
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protected function execute(InputInterface $input, OutputInterface $output): int {
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$result = true;
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$output->writeln('Scanning all files for legacy encryption');
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foreach ($this->userManager->getSeenUsers() as $user) {
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$output->writeln('Scanning all files for ' . $user->getUID());
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$this->setupUserFileSystem($user);
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$result = $result && $this->scanFolder($output, '/' . $user->getUID());
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}
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if ($result) {
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$output->writeln('All scanned files are properly encrypted. You can disable the legacy compatibility mode.');
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return self::SUCCESS;
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}
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return self::FAILURE;
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}
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private function scanFolder(OutputInterface $output, string $folder): bool {
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$clean = true;
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foreach ($this->rootView->getDirectoryContent($folder) as $item) {
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$path = $folder . '/' . $item['name'];
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if ($this->rootView->is_dir($path)) {
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if ($this->scanFolder($output, $path) === false) {
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$clean = false;
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}
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} else {
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if (!$item->isEncrypted()) {
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// ignore
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continue;
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}
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$stats = $this->rootView->stat($path);
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if (!isset($stats['hasHeader']) || $stats['hasHeader'] === false) {
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$clean = false;
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$output->writeln($path . ' does not have a proper header');
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}
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}
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}
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return $clean;
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}
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/**
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* setup user file system
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*/
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protected function setupUserFileSystem(IUser $user): void {
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$this->setupManager->tearDown();
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$this->setupManager->setupForUser($user);
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}
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}
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