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-rw-r--r--apps/files/lib/Command/Copy.php7
-rw-r--r--apps/files/lib/Command/DeleteOrphanedFiles.php4
-rw-r--r--apps/files/lib/Command/Move.php7
-rw-r--r--apps/files/lib/Command/SanitizeFilenames.php151
-rw-r--r--apps/files/lib/Command/Scan.php59
-rw-r--r--apps/files/lib/Command/ScanAppData.php1
-rw-r--r--apps/files/lib/Command/TransferOwnership.php62
-rw-r--r--apps/files/lib/Command/WindowsCompatibleFilenames.php52
8 files changed, 306 insertions, 37 deletions
diff --git a/apps/files/lib/Command/Copy.php b/apps/files/lib/Command/Copy.php
index e51a1689907..ad0dfa90de1 100644
--- a/apps/files/lib/Command/Copy.php
+++ b/apps/files/lib/Command/Copy.php
@@ -19,10 +19,9 @@ use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
class Copy extends Command {
- private FileUtils $fileUtils;
-
- public function __construct(FileUtils $fileUtils) {
- $this->fileUtils = $fileUtils;
+ public function __construct(
+ private FileUtils $fileUtils,
+ ) {
parent::__construct();
}
diff --git a/apps/files/lib/Command/DeleteOrphanedFiles.php b/apps/files/lib/Command/DeleteOrphanedFiles.php
index 0f3375d2e93..37cb3159f4a 100644
--- a/apps/files/lib/Command/DeleteOrphanedFiles.php
+++ b/apps/files/lib/Command/DeleteOrphanedFiles.php
@@ -54,7 +54,7 @@ class DeleteOrphanedFiles extends Command {
$deletedMounts = $this->cleanupOrphanedMounts();
$output->writeln("$deletedMounts orphaned mount entries deleted");
-
+
return self::SUCCESS;
}
@@ -112,7 +112,7 @@ class DeleteOrphanedFiles extends Command {
return $deletedEntries;
}
-
+
/**
* @param array<int, int[]> $fileIdsByStorage
* @return int
diff --git a/apps/files/lib/Command/Move.php b/apps/files/lib/Command/Move.php
index cd9e56f8e29..29dd8860b2a 100644
--- a/apps/files/lib/Command/Move.php
+++ b/apps/files/lib/Command/Move.php
@@ -20,10 +20,9 @@ use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
class Move extends Command {
- private FileUtils $fileUtils;
-
- public function __construct(FileUtils $fileUtils) {
- $this->fileUtils = $fileUtils;
+ public function __construct(
+ private FileUtils $fileUtils,
+ ) {
parent::__construct();
}
diff --git a/apps/files/lib/Command/SanitizeFilenames.php b/apps/files/lib/Command/SanitizeFilenames.php
new file mode 100644
index 00000000000..88d41d1cb5e
--- /dev/null
+++ b/apps/files/lib/Command/SanitizeFilenames.php
@@ -0,0 +1,151 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\Files\Command;
+
+use Exception;
+use OC\Core\Command\Base;
+use OC\Files\FilenameValidator;
+use OCP\Files\Folder;
+use OCP\Files\IRootFolder;
+use OCP\Files\NotPermittedException;
+use OCP\IUser;
+use OCP\IUserManager;
+use OCP\IUserSession;
+use OCP\L10N\IFactory;
+use OCP\Lock\LockedException;
+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 SanitizeFilenames extends Base {
+
+ private OutputInterface $output;
+ private ?string $charReplacement;
+ private bool $dryRun;
+
+ public function __construct(
+ private IUserManager $userManager,
+ private IRootFolder $rootFolder,
+ private IUserSession $session,
+ private IFactory $l10nFactory,
+ private FilenameValidator $filenameValidator,
+ ) {
+ parent::__construct();
+ }
+
+ protected function configure(): void {
+ parent::configure();
+
+ $this
+ ->setName('files:sanitize-filenames')
+ ->setDescription('Renames files to match naming constraints')
+ ->addArgument(
+ 'user_id',
+ InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
+ 'will only rename files the given user(s) have access to'
+ )
+ ->addOption(
+ 'dry-run',
+ mode: InputOption::VALUE_NONE,
+ description: 'Do not actually rename any files but just check filenames.',
+ )
+ ->addOption(
+ 'char-replacement',
+ 'c',
+ mode: InputOption::VALUE_REQUIRED,
+ description: 'Replacement for invalid character (by default space, underscore or dash is used)',
+ );
+
+ }
+
+ protected function execute(InputInterface $input, OutputInterface $output): int {
+ $this->charReplacement = $input->getOption('char-replacement');
+ // check if replacement is needed
+ $c = $this->filenameValidator->getForbiddenCharacters();
+ if (count($c) > 0) {
+ try {
+ $this->filenameValidator->sanitizeFilename($c[0], $this->charReplacement);
+ } catch (\InvalidArgumentException) {
+ if ($this->charReplacement === null) {
+ $output->writeln('<error>Character replacement required</error>');
+ } else {
+ $output->writeln('<error>Invalid character replacement given</error>');
+ }
+ return 1;
+ }
+ }
+
+ $this->dryRun = $input->getOption('dry-run');
+ if ($this->dryRun) {
+ $output->writeln('<info>Dry run is enabled, no actual renaming will be applied.</>');
+ }
+
+ $this->output = $output;
+ $users = $input->getArgument('user_id');
+ if (!empty($users)) {
+ foreach ($users as $userId) {
+ $user = $this->userManager->get($userId);
+ if ($user === null) {
+ $output->writeln("<error>User '$userId' does not exist - skipping</>");
+ continue;
+ }
+ $this->sanitizeUserFiles($user);
+ }
+ } else {
+ $this->userManager->callForSeenUsers($this->sanitizeUserFiles(...));
+ }
+ return self::SUCCESS;
+ }
+
+ private function sanitizeUserFiles(IUser $user): void {
+ // Set an active user so that event listeners can correctly work (e.g. files versions)
+ $this->session->setVolatileActiveUser($user);
+
+ $this->output->writeln('<info>Analyzing files of ' . $user->getUID() . '</>');
+
+ $folder = $this->rootFolder->getUserFolder($user->getUID());
+ $this->sanitizeFiles($folder);
+ }
+
+ private function sanitizeFiles(Folder $folder): void {
+ foreach ($folder->getDirectoryListing() as $node) {
+ $this->output->writeln('scanning: ' . $node->getPath(), OutputInterface::VERBOSITY_VERBOSE);
+
+ try {
+ $oldName = $node->getName();
+ $newName = $this->filenameValidator->sanitizeFilename($oldName, $this->charReplacement);
+ if ($oldName !== $newName) {
+ $newName = $folder->getNonExistingName($newName);
+ $path = rtrim(dirname($node->getPath()), '/');
+
+ if (!$this->dryRun) {
+ $node->move("$path/$newName");
+ } elseif (!$folder->isCreatable()) {
+ // simulate error for dry run
+ throw new NotPermittedException();
+ }
+ $this->output->writeln('renamed: "' . $oldName . '" to "' . $newName . '"');
+ }
+ } catch (LockedException) {
+ $this->output->writeln('<comment>skipping: ' . $node->getPath() . ' (file is locked)</>');
+ } catch (NotPermittedException) {
+ $this->output->writeln('<comment>skipping: ' . $node->getPath() . ' (no permissions)</>');
+ } catch (Exception $error) {
+ $this->output->writeln('<error>failed: ' . $node->getPath() . '</>');
+ $this->output->writeln('<error>' . $error->getMessage() . '</>', OutputInterface::OUTPUT_NORMAL | OutputInterface::VERBOSITY_VERBOSE);
+ }
+
+ if ($node instanceof Folder) {
+ $this->sanitizeFiles($node);
+ }
+ }
+ }
+
+}
diff --git a/apps/files/lib/Command/Scan.php b/apps/files/lib/Command/Scan.php
index 9c57f4b2971..b9057139b0e 100644
--- a/apps/files/lib/Command/Scan.php
+++ b/apps/files/lib/Command/Scan.php
@@ -11,6 +11,7 @@ use OC\Core\Command\Base;
use OC\Core\Command\InterruptedException;
use OC\DB\Connection;
use OC\DB\ConnectionAdapter;
+use OC\Files\Storage\Wrapper\Jail;
use OC\Files\Utils\Scanner;
use OC\FilesMetadata\FilesMetadataManager;
use OC\ForbiddenException;
@@ -24,6 +25,7 @@ use OCP\Files\NotFoundException;
use OCP\Files\StorageNotAvailableException;
use OCP\FilesMetadata\IFilesMetadataManager;
use OCP\IUserManager;
+use OCP\Lock\LockedException;
use OCP\Server;
use Psr\Log\LoggerInterface;
use Symfony\Component\Console\Helper\Table;
@@ -98,7 +100,15 @@ class Scan extends Base {
);
}
- protected function scanFiles(string $user, string $path, ?string $scanMetadata, OutputInterface $output, bool $backgroundScan = false, bool $recursive = true, bool $homeOnly = false): void {
+ protected function scanFiles(
+ string $user,
+ string $path,
+ ?string $scanMetadata,
+ OutputInterface $output,
+ callable $mountFilter,
+ bool $backgroundScan = false,
+ bool $recursive = true,
+ ): void {
$connection = $this->reconnectToDatabase($output);
$scanner = new Scanner(
$user,
@@ -152,7 +162,7 @@ class Scan extends Base {
if ($backgroundScan) {
$scanner->backgroundScan($path);
} else {
- $scanner->scan($path, $recursive, $homeOnly ? [$this, 'filterHomeMount'] : null);
+ $scanner->scan($path, $recursive, $mountFilter);
}
} catch (ForbiddenException $e) {
$output->writeln("<error>Home storage for user $user not writable or 'files' subdirectory missing</error>");
@@ -165,6 +175,12 @@ class Scan extends Base {
} catch (NotFoundException $e) {
$output->writeln('<error>Path not found: ' . $e->getMessage() . '</error>');
++$this->errorsCounter;
+ } catch (LockedException $e) {
+ if (str_starts_with($e->getPath(), 'scanner::')) {
+ $output->writeln('<error>Another process is already scanning \'' . substr($e->getPath(), strlen('scanner::')) . '\'</error>');
+ } else {
+ throw $e;
+ }
} catch (\Exception $e) {
$output->writeln('<error>Exception during scan: ' . $e->getMessage() . '</error>');
$output->writeln('<error>' . $e->getTraceAsString() . '</error>');
@@ -172,7 +188,7 @@ class Scan extends Base {
}
}
- public function filterHomeMount(IMountPoint $mountPoint): bool {
+ public function isHomeMount(IMountPoint $mountPoint): bool {
// any mountpoint inside '/$user/files/'
return substr_count($mountPoint->getMountPoint(), '/') <= 3;
}
@@ -204,6 +220,29 @@ class Scan extends Base {
$metadata = $input->getOption('generate-metadata') ?? '';
}
+ $homeOnly = $input->getOption('home-only');
+ $scannedStorages = [];
+ $mountFilter = function (IMountPoint $mount) use ($homeOnly, &$scannedStorages) {
+ if ($homeOnly && !$this->isHomeMount($mount)) {
+ return false;
+ }
+
+ // when scanning multiple users, the scanner might encounter the same storage multiple times (e.g. external storages, or group folders)
+ // we can filter out any storage we've already scanned to avoid double work
+ $storage = $mount->getStorage();
+ $storageKey = $storage->getId();
+ while ($storage->instanceOfStorage(Jail::class)) {
+ $storageKey .= '/' . $storage->getUnjailedPath('');
+ $storage = $storage->getUnjailedStorage();
+ }
+ if (array_key_exists($storageKey, $scannedStorages)) {
+ return false;
+ }
+
+ $scannedStorages[$storageKey] = true;
+ return true;
+ };
+
$user_count = 0;
foreach ($users as $user) {
if (is_object($user)) {
@@ -213,7 +252,15 @@ class Scan extends Base {
++$user_count;
if ($this->userManager->userExists($user)) {
$output->writeln("Starting scan for user $user_count out of $users_total ($user)");
- $this->scanFiles($user, $path, $metadata, $output, $input->getOption('unscanned'), !$input->getOption('shallow'), $input->getOption('home-only'));
+ $this->scanFiles(
+ $user,
+ $path,
+ $metadata,
+ $output,
+ $mountFilter,
+ $input->getOption('unscanned'),
+ !$input->getOption('shallow'),
+ );
$output->writeln('', OutputInterface::VERBOSITY_VERBOSE);
} else {
$output->writeln("<error>Unknown user $user_count $user</error>");
@@ -239,8 +286,8 @@ class Scan extends Base {
$this->execTime = -microtime(true);
// Convert PHP errors to exceptions
set_error_handler(
- fn (int $severity, string $message, string $file, int $line): bool =>
- $this->exceptionErrorHandler($output, $severity, $message, $file, $line),
+ fn (int $severity, string $message, string $file, int $line): bool
+ => $this->exceptionErrorHandler($output, $severity, $message, $file, $line),
E_ALL
);
}
diff --git a/apps/files/lib/Command/ScanAppData.php b/apps/files/lib/Command/ScanAppData.php
index 81c80cab373..0e08c6a8cfe 100644
--- a/apps/files/lib/Command/ScanAppData.php
+++ b/apps/files/lib/Command/ScanAppData.php
@@ -1,4 +1,5 @@
<?php
+
/**
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/apps/files/lib/Command/TransferOwnership.php b/apps/files/lib/Command/TransferOwnership.php
index edc73e62c38..f7663e26f28 100644
--- a/apps/files/lib/Command/TransferOwnership.php
+++ b/apps/files/lib/Command/TransferOwnership.php
@@ -11,20 +11,26 @@ namespace OCA\Files\Command;
use OCA\Files\Exception\TransferOwnershipException;
use OCA\Files\Service\OwnershipTransferService;
+use OCA\Files_External\Config\ConfigAdapter;
+use OCP\Files\Mount\IMountManager;
+use OCP\Files\Mount\IMountPoint;
use OCP\IConfig;
use OCP\IUser;
use OCP\IUserManager;
use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\ConfirmationQuestion;
class TransferOwnership extends Command {
public function __construct(
private IUserManager $userManager,
private OwnershipTransferService $transferService,
private IConfig $config,
+ private IMountManager $mountManager,
) {
parent::__construct();
}
@@ -58,8 +64,18 @@ class TransferOwnership extends Command {
'transfer-incoming-shares',
null,
InputOption::VALUE_OPTIONAL,
- 'transfer incoming user file shares to destination user. Usage: --transfer-incoming-shares=1 (value required)',
+ 'Incoming shares are always transferred now, so this option does not affect the ownership transfer anymore',
'2'
+ )->addOption(
+ 'include-external-storage',
+ null,
+ InputOption::VALUE_NONE,
+ 'include files on external storages, this will _not_ setup an external storage for the target user, but instead moves all the files from the external storages into the target users home directory',
+ )->addOption(
+ 'force-include-external-storage',
+ null,
+ InputOption::VALUE_NONE,
+ 'don\'t ask for confirmation for transferring external storages',
);
}
@@ -87,36 +103,40 @@ class TransferOwnership extends Command {
return self::FAILURE;
}
- try {
- $includeIncomingArgument = $input->getOption('transfer-incoming-shares');
-
- switch ($includeIncomingArgument) {
- case '0':
- $includeIncoming = false;
- break;
- case '1':
- $includeIncoming = true;
- break;
- case '2':
- $includeIncoming = $this->config->getSystemValue('transferIncomingShares', false);
- if (gettype($includeIncoming) !== 'boolean') {
- $output->writeln("<error> config.php: 'transfer-incoming-shares': wrong usage. Transfer aborted.</error>");
+ $path = ltrim($input->getOption('path'), '/');
+ $includeExternalStorage = $input->getOption('include-external-storage');
+ if ($includeExternalStorage) {
+ $mounts = $this->mountManager->findIn('/' . rtrim($sourceUserObject->getUID() . '/files/' . $path, '/'));
+ /** @var IMountPoint[] $mounts */
+ $mounts = array_filter($mounts, fn ($mount) => $mount->getMountProvider() === ConfigAdapter::class);
+ if (count($mounts) > 0) {
+ $output->writeln(count($mounts) . ' external storages will be transferred:');
+ foreach ($mounts as $mount) {
+ $output->writeln(' - <info>' . $mount->getMountPoint() . '</info>');
+ }
+ $output->writeln('');
+ $output->writeln('<comment>Any other users with access to these external storages will lose access to the files.</comment>');
+ $output->writeln('');
+ if (!$input->getOption('force-include-external-storage')) {
+ /** @var QuestionHelper $helper */
+ $helper = $this->getHelper('question');
+ $question = new ConfirmationQuestion('Are you sure you want to transfer external storages? (y/N) ', false);
+ if (!$helper->ask($input, $output, $question)) {
return self::FAILURE;
}
- break;
- default:
- $output->writeln('<error>Option --transfer-incoming-shares: wrong usage. Transfer aborted.</error>');
- return self::FAILURE;
+ }
}
+ }
+ try {
$this->transferService->transfer(
$sourceUserObject,
$destinationUserObject,
- ltrim($input->getOption('path'), '/'),
+ $path,
$output,
$input->getOption('move') === true,
false,
- $includeIncoming
+ $includeExternalStorage,
);
} catch (TransferOwnershipException $e) {
$output->writeln('<error>' . $e->getMessage() . '</error>');
diff --git a/apps/files/lib/Command/WindowsCompatibleFilenames.php b/apps/files/lib/Command/WindowsCompatibleFilenames.php
new file mode 100644
index 00000000000..84a1b277824
--- /dev/null
+++ b/apps/files/lib/Command/WindowsCompatibleFilenames.php
@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\Files\Command;
+
+use OC\Core\Command\Base;
+use OCA\Files\Service\SettingsService;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class WindowsCompatibleFilenames extends Base {
+
+ public function __construct(
+ private SettingsService $service,
+ ) {
+ parent::__construct();
+ }
+
+ protected function configure(): void {
+ parent::configure();
+
+ $this
+ ->setName('files:windows-compatible-filenames')
+ ->setDescription('Enforce naming constraints for windows compatible filenames')
+ ->addOption('enable', description: 'Enable windows naming constraints')
+ ->addOption('disable', description: 'Disable windows naming constraints');
+ }
+
+ protected function execute(InputInterface $input, OutputInterface $output): int {
+ if ($input->getOption('enable')) {
+ if ($this->service->hasFilesWindowsSupport()) {
+ $output->writeln('<error>Windows compatible filenames already enforced.</error>', OutputInterface::VERBOSITY_VERBOSE);
+ }
+ $this->service->setFilesWindowsSupport(true);
+ $output->writeln('Windows compatible filenames enforced.');
+ } elseif ($input->getOption('disable')) {
+ if (!$this->service->hasFilesWindowsSupport()) {
+ $output->writeln('<error>Windows compatible filenames already disabled.</error>', OutputInterface::VERBOSITY_VERBOSE);
+ }
+ $this->service->setFilesWindowsSupport(false);
+ $output->writeln('Windows compatible filename constraints removed.');
+ } else {
+ $output->writeln('Windows compatible filenames are ' . ($this->service->hasFilesWindowsSupport() ? 'enforced' : 'disabled'));
+ }
+ return self::SUCCESS;
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-04 17:17:36 +0000