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- <?php
- declare(strict_types=1);
- /**
- * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
- * SPDX-License-Identifier: AGPL-3.0-or-later
- */
- namespace OC\Core\Command\Info;
- use OC\Files\ObjectStore\ObjectStoreStorage;
- use OC\Files\View;
- use OCA\Files_External\Config\ExternalMountPoint;
- use OCA\GroupFolders\Mount\GroupMountPoint;
- use OCP\Files\File as OCPFile;
- use OCP\Files\Folder;
- use OCP\Files\IHomeStorage;
- use OCP\Files\Mount\IMountPoint;
- use OCP\Files\Node;
- use OCP\Files\NotFoundException;
- use OCP\IL10N;
- use OCP\L10N\IFactory;
- use OCP\Util;
- use Symfony\Component\Console\Command\Command;
- use Symfony\Component\Console\Input\InputArgument;
- use Symfony\Component\Console\Input\InputInterface;
- use Symfony\Component\Console\Input\InputOption;
- use Symfony\Component\Console\Output\OutputInterface;
- class File extends Command {
- private IL10N $l10n;
- private View $rootView;
- public function __construct(
- IFactory $l10nFactory,
- private FileUtils $fileUtils,
- private \OC\Encryption\Util $encryptionUtil,
- ) {
- $this->l10n = $l10nFactory->get('core');
- parent::__construct();
- $this->rootView = new View();
- }
- protected function configure(): void {
- $this
- ->setName('info:file')
- ->setDescription('get information for a file')
- ->addArgument('file', InputArgument::REQUIRED, 'File id or path')
- ->addOption('children', 'c', InputOption::VALUE_NONE, 'List children of folders')
- ->addOption('storage-tree', null, InputOption::VALUE_NONE, 'Show storage and cache wrapping tree');
- }
- public function execute(InputInterface $input, OutputInterface $output): int {
- $fileInput = $input->getArgument('file');
- $showChildren = $input->getOption('children');
- $node = $this->fileUtils->getNode($fileInput);
- if (!$node) {
- $output->writeln("<error>file $fileInput not found</error>");
- return 1;
- }
- $output->writeln($node->getName());
- $output->writeln(' fileid: ' . $node->getId());
- $output->writeln(' mimetype: ' . $node->getMimetype());
- $output->writeln(' modified: ' . (string)$this->l10n->l('datetime', $node->getMTime()));
- if ($node instanceof OCPFile && $node->isEncrypted()) {
- $output->writeln(' ' . 'server-side encrypted: yes');
- $keyPath = $this->encryptionUtil->getFileKeyDir('', $node->getPath());
- if ($this->rootView->file_exists($keyPath)) {
- $output->writeln(' encryption key at: ' . $keyPath);
- } else {
- $output->writeln(' <error>encryption key not found</error> should be located at: ' . $keyPath);
- }
- }
- if ($node instanceof Folder && $node->isEncrypted() || $node instanceof OCPFile && $node->getParent()->isEncrypted()) {
- $output->writeln(' ' . 'end-to-end encrypted: yes');
- }
- $output->writeln(' size: ' . Util::humanFileSize($node->getSize()));
- $output->writeln(' etag: ' . $node->getEtag());
- if ($node instanceof Folder) {
- $children = $node->getDirectoryListing();
- $childSize = array_sum(array_map(function (Node $node) {
- return $node->getSize();
- }, $children));
- if ($childSize != $node->getSize()) {
- $output->writeln(' <error>warning: folder has a size of ' . Util::humanFileSize($node->getSize()) . " but it's children sum up to " . Util::humanFileSize($childSize) . '</error>.');
- $output->writeln(' Run <info>occ files:scan --path ' . $node->getPath() . '</info> to attempt to resolve this.');
- }
- if ($showChildren) {
- $output->writeln(' children: ' . count($children) . ':');
- foreach ($children as $child) {
- $output->writeln(' - ' . $child->getName());
- }
- } else {
- $output->writeln(' children: ' . count($children) . ' (use <info>--children</info> option to list)');
- }
- }
- $this->outputStorageDetails($node->getMountPoint(), $node, $input, $output);
- $filesPerUser = $this->fileUtils->getFilesByUser($node);
- $output->writeln('');
- $output->writeln('The following users have access to the file');
- $output->writeln('');
- foreach ($filesPerUser as $user => $files) {
- $output->writeln("$user:");
- foreach ($files as $userFile) {
- $output->writeln(' ' . $userFile->getPath() . ': ' . $this->fileUtils->formatPermissions($userFile->getType(), $userFile->getPermissions()));
- $mount = $userFile->getMountPoint();
- $output->writeln(' ' . $this->fileUtils->formatMountType($mount));
- }
- }
- return 0;
- }
- /**
- * @psalm-suppress UndefinedClass
- * @psalm-suppress UndefinedInterfaceMethod
- */
- private function outputStorageDetails(IMountPoint $mountPoint, Node $node, InputInterface $input, OutputInterface $output): void {
- $storage = $mountPoint->getStorage();
- if (!$storage) {
- return;
- }
- if (!$storage->instanceOfStorage(IHomeStorage::class)) {
- $output->writeln(' mounted at: ' . $mountPoint->getMountPoint());
- }
- if ($storage->instanceOfStorage(ObjectStoreStorage::class)) {
- /** @var ObjectStoreStorage $storage */
- $objectStoreId = $storage->getObjectStore()->getStorageId();
- $parts = explode(':', $objectStoreId);
- /** @var string $bucket */
- $bucket = array_pop($parts);
- $output->writeln(' bucket: ' . $bucket);
- if ($node instanceof \OC\Files\Node\File) {
- $output->writeln(' object id: ' . $storage->getURN($node->getId()));
- try {
- $fh = $node->fopen('r');
- if (!$fh) {
- throw new NotFoundException();
- }
- $stat = fstat($fh);
- fclose($fh);
- if ($stat['size'] !== $node->getSize()) {
- $output->writeln(' <error>warning: object had a size of ' . $stat['size'] . ' but cache entry has a size of ' . $node->getSize() . '</error>. This should have been automatically repaired');
- }
- } catch (\Exception $e) {
- $output->writeln(' <error>warning: object not found in bucket</error>');
- }
- }
- } else {
- if (!$storage->file_exists($node->getInternalPath())) {
- $output->writeln(' <error>warning: file not found in storage</error>');
- }
- }
- if ($mountPoint instanceof ExternalMountPoint) {
- $storageConfig = $mountPoint->getStorageConfig();
- $output->writeln(' external storage id: ' . $storageConfig->getId());
- $output->writeln(' external type: ' . $storageConfig->getBackend()->getText());
- } elseif ($mountPoint instanceof GroupMountPoint) {
- $output->writeln(' groupfolder id: ' . $mountPoint->getFolderId());
- }
- if ($input->getOption('storage-tree')) {
- $storageTmp = $storage;
- $storageClass = get_class($storageTmp) . ' (cache:' . get_class($storageTmp->getCache()) . ')';
- while ($storageTmp instanceof \OC\Files\Storage\Wrapper\Wrapper) {
- $storageTmp = $storageTmp->getWrapperStorage();
- $storageClass .= "\n\t" . '> ' . get_class($storageTmp) . ' (cache:' . get_class($storageTmp->getCache()) . ')';
- }
- $output->writeln(' storage wrapping: ' . $storageClass);
- }
- }
- }
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