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