diff options
Diffstat (limited to 'lib/private/Encryption')
17 files changed, 217 insertions, 534 deletions
diff --git a/lib/private/Encryption/DecryptAll.php b/lib/private/Encryption/DecryptAll.php index 98ea35c62e0..70dd0c0f0b0 100644 --- a/lib/private/Encryption/DecryptAll.php +++ b/lib/private/Encryption/DecryptAll.php @@ -1,30 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Bjoern Schiessle <bjoern@schiessle.org> - * @author Björn Schießle <bjoern@schiessle.org> - * @author Christian Jürges <christian@eqipe.ch> - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Joas Schilling <coding@schilljs.com> - * @author Roeland Jago Douma <roeland@famdouma.nl> - * @author sammo2828 <sammo2828@gmail.com> - * @author Vincent Petry <vincent@nextcloud.com> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption; @@ -38,19 +17,19 @@ use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; class DecryptAll { - /** @var OutputInterface */ + /** @var OutputInterface */ protected $output; - /** @var InputInterface */ + /** @var InputInterface */ protected $input; - /** @var array files which couldn't be decrypted */ + /** @var array files which couldn't be decrypted */ protected $failed; public function __construct( protected IManager $encryptionManager, protected IUserManager $userManager, - protected View $rootView + protected View $rootView, ) { $this->failed = []; } @@ -135,7 +114,7 @@ class DecryptAll { $fetchUsersProgress = new ProgressBar($this->output); $fetchUsersProgress->setFormat(" %message% \n [%bar%]"); $fetchUsersProgress->start(); - $fetchUsersProgress->setMessage("Fetch list of users..."); + $fetchUsersProgress->setMessage('Fetch list of users...'); $fetchUsersProgress->advance(); foreach ($this->userManager->getBackends() as $backend) { @@ -149,7 +128,7 @@ class DecryptAll { $offset += $limit; $fetchUsersProgress->advance(); } while (count($users) >= $limit); - $fetchUsersProgress->setMessage("Fetch list of users... finished"); + $fetchUsersProgress->setMessage('Fetch list of users... finished'); $fetchUsersProgress->finish(); } } else { @@ -161,7 +140,7 @@ class DecryptAll { $progress = new ProgressBar($this->output); $progress->setFormat(" %message% \n [%bar%]"); $progress->start(); - $progress->setMessage("starting to decrypt files..."); + $progress->setMessage('starting to decrypt files...'); $progress->advance(); $numberOfUsers = count($userList); @@ -172,7 +151,7 @@ class DecryptAll { $userNo++; } - $progress->setMessage("starting to decrypt files... finished"); + $progress->setMessage('starting to decrypt files... finished'); $progress->finish(); $this->output->writeln("\n\n"); diff --git a/lib/private/Encryption/EncryptionEventListener.php b/lib/private/Encryption/EncryptionEventListener.php new file mode 100644 index 00000000000..d51b4b0d531 --- /dev/null +++ b/lib/private/Encryption/EncryptionEventListener.php @@ -0,0 +1,100 @@ +<?php + +declare(strict_types=1); + +/** + * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-License-Identifier: AGPL-3.0-only + */ + +namespace OC\Encryption; + +use OC\Files\SetupManager; +use OC\Files\View; +use OCA\Files_Trashbin\Events\NodeRestoredEvent; +use OCP\Encryption\IFile; +use OCP\EventDispatcher\Event; +use OCP\EventDispatcher\IEventDispatcher; +use OCP\EventDispatcher\IEventListener; +use OCP\Files\Events\Node\NodeRenamedEvent; +use OCP\Files\NotFoundException; +use OCP\IUser; +use OCP\IUserManager; +use OCP\IUserSession; +use OCP\Share\Events\ShareCreatedEvent; +use OCP\Share\Events\ShareDeletedEvent; +use Psr\Log\LoggerInterface; + +/** @template-implements IEventListener<NodeRenamedEvent|ShareCreatedEvent|ShareDeletedEvent|NodeRestoredEvent> */ +class EncryptionEventListener implements IEventListener { + private ?Update $updater = null; + + public function __construct( + private IUserSession $userSession, + private SetupManager $setupManager, + private Manager $encryptionManager, + private IUserManager $userManager, + ) { + } + + public static function register(IEventDispatcher $dispatcher): void { + $dispatcher->addServiceListener(NodeRenamedEvent::class, static::class); + $dispatcher->addServiceListener(ShareCreatedEvent::class, static::class); + $dispatcher->addServiceListener(ShareDeletedEvent::class, static::class); + $dispatcher->addServiceListener(NodeRestoredEvent::class, static::class); + } + + public function handle(Event $event): void { + if (!$this->encryptionManager->isEnabled()) { + return; + } + if ($event instanceof NodeRenamedEvent) { + $this->getUpdate()->postRename($event->getSource(), $event->getTarget()); + } elseif ($event instanceof ShareCreatedEvent) { + $this->getUpdate()->postShared($event->getShare()->getNode()); + } elseif ($event instanceof ShareDeletedEvent) { + try { + // In case the unsharing happens in a background job, we don't have + // a session and we load instead the user from the UserManager + $owner = $this->userManager->get($event->getShare()->getShareOwner()); + $this->getUpdate($owner)->postUnshared($event->getShare()->getNode()); + } catch (NotFoundException $e) { + /* The node was deleted already, nothing to update */ + } + } elseif ($event instanceof NodeRestoredEvent) { + $this->getUpdate()->postRestore($event->getTarget()); + } + } + + private function getUpdate(?IUser $owner = null): Update { + if (is_null($this->updater)) { + $user = $this->userSession->getUser(); + if (!$user && ($owner !== null)) { + $user = $owner; + } + if (!$user) { + throw new \Exception('Inconsistent data, File unshared, but owner not found. Should not happen'); + } + + $uid = $user->getUID(); + + if (!$this->setupManager->isSetupComplete($user)) { + $this->setupManager->setupForUser($user); + } + + $this->updater = new Update( + new Util( + new View(), + $this->userManager, + \OC::$server->getGroupManager(), + \OC::$server->getConfig()), + \OC::$server->getEncryptionManager(), + \OC::$server->get(IFile::class), + \OC::$server->get(LoggerInterface::class), + $uid + ); + } + + return $this->updater; + } +} diff --git a/lib/private/Encryption/EncryptionWrapper.php b/lib/private/Encryption/EncryptionWrapper.php index a6bc72ef18f..b9db9616538 100644 --- a/lib/private/Encryption/EncryptionWrapper.php +++ b/lib/private/Encryption/EncryptionWrapper.php @@ -1,26 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Björn Schießle <bjoern@schiessle.org> - * @author Julius Härtl <jus@bitgrid.net> - * @author Robin Appelman <robin@icewind.nl> - * @author Roeland Jago Douma <roeland@famdouma.nl> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption; @@ -28,6 +11,8 @@ use OC\Files\Filesystem; use OC\Files\Storage\Wrapper\Encryption; use OC\Files\View; use OC\Memcache\ArrayCache; +use OCP\Encryption\IFile; +use OCP\Encryption\Keys\IStorage as EncryptionKeysStorage; use OCP\Files\Mount\IMountPoint; use OCP\Files\Storage\IDisableEncryptionStorage; use OCP\Files\Storage\IStorage; @@ -41,10 +26,10 @@ use Psr\Log\LoggerInterface; * @package OC\Encryption */ class EncryptionWrapper { - /** @var ArrayCache */ + /** @var ArrayCache */ private $arrayCache; - /** @var Manager */ + /** @var Manager */ private $manager; private LoggerInterface $logger; @@ -54,7 +39,7 @@ class EncryptionWrapper { */ public function __construct(ArrayCache $arrayCache, Manager $manager, - LoggerInterface $logger + LoggerInterface $logger, ) { $this->arrayCache = $arrayCache; $this->manager = $manager; @@ -81,8 +66,8 @@ class EncryptionWrapper { $user = \OC::$server->getUserSession()->getUser(); $mountManager = Filesystem::getMountManager(); $uid = $user ? $user->getUID() : null; - $fileHelper = \OC::$server->getEncryptionFilesHelper(); - $keyStorage = \OC::$server->getEncryptionKeyStorage(); + $fileHelper = \OC::$server->get(IFile::class); + $keyStorage = \OC::$server->get(EncryptionKeysStorage::class); $util = new Util( new View(), @@ -90,15 +75,6 @@ class EncryptionWrapper { \OC::$server->getGroupManager(), \OC::$server->getConfig() ); - $update = new Update( - new View(), - $util, - Filesystem::getMountManager(), - $this->manager, - $fileHelper, - $this->logger, - $uid - ); return new Encryption( $parameters, $this->manager, @@ -107,7 +83,6 @@ class EncryptionWrapper { $fileHelper, $uid, $keyStorage, - $update, $mountManager, $this->arrayCache ); diff --git a/lib/private/Encryption/Exceptions/DecryptionFailedException.php b/lib/private/Encryption/Exceptions/DecryptionFailedException.php index c67edabd0ce..bdda5b381b6 100644 --- a/lib/private/Encryption/Exceptions/DecryptionFailedException.php +++ b/lib/private/Encryption/Exceptions/DecryptionFailedException.php @@ -1,24 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Clark Tomlinson <fallen013@gmail.com> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; diff --git a/lib/private/Encryption/Exceptions/EmptyEncryptionDataException.php b/lib/private/Encryption/Exceptions/EmptyEncryptionDataException.php index 9a86d876d6a..a2829a8c09c 100644 --- a/lib/private/Encryption/Exceptions/EmptyEncryptionDataException.php +++ b/lib/private/Encryption/Exceptions/EmptyEncryptionDataException.php @@ -1,25 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Clark Tomlinson <fallen013@gmail.com> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; diff --git a/lib/private/Encryption/Exceptions/EncryptionFailedException.php b/lib/private/Encryption/Exceptions/EncryptionFailedException.php index 8797df51e8e..04ca6eba79c 100644 --- a/lib/private/Encryption/Exceptions/EncryptionFailedException.php +++ b/lib/private/Encryption/Exceptions/EncryptionFailedException.php @@ -1,25 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Clark Tomlinson <fallen013@gmail.com> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; diff --git a/lib/private/Encryption/Exceptions/EncryptionHeaderKeyExistsException.php b/lib/private/Encryption/Exceptions/EncryptionHeaderKeyExistsException.php index 99cfb1eb8d1..52f488e2956 100644 --- a/lib/private/Encryption/Exceptions/EncryptionHeaderKeyExistsException.php +++ b/lib/private/Encryption/Exceptions/EncryptionHeaderKeyExistsException.php @@ -1,24 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Björn Schießle <bjoern@schiessle.org> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; @@ -29,6 +14,6 @@ class EncryptionHeaderKeyExistsException extends GenericEncryptionException { * @param string $key */ public function __construct($key) { - parent::__construct('header key "'. $key . '" already reserved by ownCloud'); + parent::__construct('header key "' . $key . '" already reserved by ownCloud'); } } diff --git a/lib/private/Encryption/Exceptions/EncryptionHeaderToLargeException.php b/lib/private/Encryption/Exceptions/EncryptionHeaderToLargeException.php index 45d70dd5f8f..dace9527305 100644 --- a/lib/private/Encryption/Exceptions/EncryptionHeaderToLargeException.php +++ b/lib/private/Encryption/Exceptions/EncryptionHeaderToLargeException.php @@ -1,24 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Clark Tomlinson <fallen013@gmail.com> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; diff --git a/lib/private/Encryption/Exceptions/ModuleAlreadyExistsException.php b/lib/private/Encryption/Exceptions/ModuleAlreadyExistsException.php index d0a2756212b..72ff00befc3 100644 --- a/lib/private/Encryption/Exceptions/ModuleAlreadyExistsException.php +++ b/lib/private/Encryption/Exceptions/ModuleAlreadyExistsException.php @@ -1,24 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Björn Schießle <bjoern@schiessle.org> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; diff --git a/lib/private/Encryption/Exceptions/ModuleDoesNotExistsException.php b/lib/private/Encryption/Exceptions/ModuleDoesNotExistsException.php index e0ce8616432..8ec382f176d 100644 --- a/lib/private/Encryption/Exceptions/ModuleDoesNotExistsException.php +++ b/lib/private/Encryption/Exceptions/ModuleDoesNotExistsException.php @@ -1,24 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Björn Schießle <bjoern@schiessle.org> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; diff --git a/lib/private/Encryption/Exceptions/UnknownCipherException.php b/lib/private/Encryption/Exceptions/UnknownCipherException.php index fbb923ce521..a64a413bf8e 100644 --- a/lib/private/Encryption/Exceptions/UnknownCipherException.php +++ b/lib/private/Encryption/Exceptions/UnknownCipherException.php @@ -1,24 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Clark Tomlinson <fallen013@gmail.com> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Exceptions; diff --git a/lib/private/Encryption/File.php b/lib/private/Encryption/File.php index f2b1de23234..26e643d1006 100644 --- a/lib/private/Encryption/File.php +++ b/lib/private/Encryption/File.php @@ -1,29 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Björn Schießle <bjoern@schiessle.org> - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Joas Schilling <coding@schilljs.com> - * @author Morris Jobke <hey@morrisjobke.de> - * @author Roeland Jago Douma <roeland@famdouma.nl> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * @author Vincent Petry <vincent@nextcloud.com> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption; @@ -112,7 +92,7 @@ class File implements \OCP\Encryption\IFile { } // check if it is a group mount - if ($this->getAppManager()->isEnabledForUser("files_external")) { + if ($this->getAppManager()->isEnabledForUser('files_external')) { /** @var GlobalStoragesService $storageService */ $storageService = \OC::$server->get(GlobalStoragesService::class); $storages = $storageService->getAllStorages(); diff --git a/lib/private/Encryption/HookManager.php b/lib/private/Encryption/HookManager.php deleted file mode 100644 index afcb7ce3763..00000000000 --- a/lib/private/Encryption/HookManager.php +++ /dev/null @@ -1,90 +0,0 @@ -<?php -/** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Björn Schießle <bjoern@schiessle.org> - * @author Julius Härtl <jus@bitgrid.net> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * - */ -namespace OC\Encryption; - -use OC\Files\Filesystem; -use OC\Files\SetupManager; -use OC\Files\View; -use Psr\Log\LoggerInterface; - -class HookManager { - private static ?Update $updater = null; - - public static function postShared($params): void { - self::getUpdate()->postShared($params); - } - public static function postUnshared($params): void { - // In case the unsharing happens in a background job, we don't have - // a session and we load instead the user from the UserManager - $path = Filesystem::getPath($params['fileSource']); - $owner = Filesystem::getOwner($path); - self::getUpdate($owner)->postUnshared($params); - } - - public static function postRename($params): void { - self::getUpdate()->postRename($params); - } - - public static function postRestore($params): void { - self::getUpdate()->postRestore($params); - } - - private static function getUpdate(?string $owner = null): Update { - if (is_null(self::$updater)) { - $user = \OC::$server->getUserSession()->getUser(); - if (!$user && $owner) { - $user = \OC::$server->getUserManager()->get($owner); - } - if (!$user) { - throw new \Exception("Inconsistent data, File unshared, but owner not found. Should not happen"); - } - - $uid = ''; - if ($user) { - $uid = $user->getUID(); - } - - $setupManager = \OC::$server->get(SetupManager::class); - if (!$setupManager->isSetupComplete($user)) { - $setupManager->setupForUser($user); - } - - self::$updater = new Update( - new View(), - new Util( - new View(), - \OC::$server->getUserManager(), - \OC::$server->getGroupManager(), - \OC::$server->getConfig()), - Filesystem::getMountManager(), - \OC::$server->getEncryptionManager(), - \OC::$server->getEncryptionFilesHelper(), - \OC::$server->get(LoggerInterface::class), - $uid - ); - } - - return self::$updater; - } -} diff --git a/lib/private/Encryption/Keys/Storage.php b/lib/private/Encryption/Keys/Storage.php index cc7ed2f1f7b..cce22b9138a 100644 --- a/lib/private/Encryption/Keys/Storage.php +++ b/lib/private/Encryption/Keys/Storage.php @@ -1,29 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Bjoern Schiessle <bjoern@schiessle.org> - * @author Björn Schießle <bjoern@schiessle.org> - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Joas Schilling <coding@schilljs.com> - * @author Roeland Jago Douma <roeland@famdouma.nl> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * @author Vincent Petry <vincent@nextcloud.com> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption\Keys; @@ -78,8 +58,8 @@ class Storage implements IStorage { $this->util = $util; $this->encryption_base_dir = '/files_encryption'; - $this->keys_base_dir = $this->encryption_base_dir .'/keys'; - $this->backup_base_dir = $this->encryption_base_dir .'/backup'; + $this->keys_base_dir = $this->encryption_base_dir . '/keys'; + $this->backup_base_dir = $this->encryption_base_dir . '/backup'; $this->root_dir = $this->util->getKeyStorageRoot(); $this->crypto = $crypto; $this->config = $config; diff --git a/lib/private/Encryption/Manager.php b/lib/private/Encryption/Manager.php index f48d259eea0..a07c778bfe0 100644 --- a/lib/private/Encryption/Manager.php +++ b/lib/private/Encryption/Manager.php @@ -1,27 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Björn Schießle <bjoern@schiessle.org> - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Joas Schilling <coding@schilljs.com> - * @author Roeland Jago Douma <roeland@famdouma.nl> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption; diff --git a/lib/private/Encryption/Update.php b/lib/private/Encryption/Update.php index 1d9ec8510d0..293a1ce653c 100644 --- a/lib/private/Encryption/Update.php +++ b/lib/private/Encryption/Update.php @@ -1,165 +1,85 @@ <?php + +declare(strict_types=1); + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Bjoern Schiessle <bjoern@schiessle.org> - * @author Björn Schießle <bjoern@schiessle.org> - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Julius Härtl <jus@bitgrid.net> - * @author Roeland Jago Douma <roeland@famdouma.nl> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ + namespace OC\Encryption; use InvalidArgumentException; -use OC\Files\Filesystem; -use OC\Files\Mount; use OC\Files\View; use OCP\Encryption\Exceptions\GenericEncryptionException; +use OCP\Files\File as OCPFile; +use OCP\Files\Folder; +use OCP\Files\NotFoundException; use Psr\Log\LoggerInterface; /** * update encrypted files, e.g. because a file was shared */ class Update { - /** @var View */ - protected $view; - - /** @var Util */ - protected $util; - - /** @var \OC\Files\Mount\Manager */ - protected $mountManager; - - /** @var Manager */ - protected $encryptionManager; - - /** @var string */ - protected $uid; - - /** @var File */ - protected $file; - - /** @var LoggerInterface */ - protected $logger; - - /** - * @param string $uid - */ public function __construct( - View $view, - Util $util, - Mount\Manager $mountManager, - Manager $encryptionManager, - File $file, - LoggerInterface $logger, - $uid + protected Util $util, + protected Manager $encryptionManager, + protected File $file, + protected LoggerInterface $logger, + protected string $uid, ) { - $this->view = $view; - $this->util = $util; - $this->mountManager = $mountManager; - $this->encryptionManager = $encryptionManager; - $this->file = $file; - $this->logger = $logger; - $this->uid = $uid; } /** * hook after file was shared - * - * @param array $params */ - public function postShared($params) { - if ($this->encryptionManager->isEnabled()) { - if ($params['itemType'] === 'file' || $params['itemType'] === 'folder') { - $path = Filesystem::getPath($params['fileSource']); - [$owner, $ownerPath] = $this->getOwnerPath($path); - $absPath = '/' . $owner . '/files/' . $ownerPath; - $this->update($absPath); - } - } + public function postShared(OCPFile|Folder $node): void { + $this->update($node); } /** * hook after file was unshared - * - * @param array $params */ - public function postUnshared($params) { - if ($this->encryptionManager->isEnabled()) { - if ($params['itemType'] === 'file' || $params['itemType'] === 'folder') { - $path = Filesystem::getPath($params['fileSource']); - [$owner, $ownerPath] = $this->getOwnerPath($path); - $absPath = '/' . $owner . '/files/' . $ownerPath; - $this->update($absPath); - } - } + public function postUnshared(OCPFile|Folder $node): void { + $this->update($node); } /** * inform encryption module that a file was restored from the trash bin, * e.g. to update the encryption keys - * - * @param array $params */ - public function postRestore($params) { - if ($this->encryptionManager->isEnabled()) { - $path = Filesystem::normalizePath('/' . $this->uid . '/files/' . $params['filePath']); - $this->update($path); - } + public function postRestore(OCPFile|Folder $node): void { + $this->update($node); } /** * inform encryption module that a file was renamed, * e.g. to update the encryption keys - * - * @param array $params */ - public function postRename($params) { - $source = $params['oldpath']; - $target = $params['newpath']; - if ( - $this->encryptionManager->isEnabled() && - dirname($source) !== dirname($target) - ) { - [$owner, $ownerPath] = $this->getOwnerPath($target); - $absPath = '/' . $owner . '/files/' . $ownerPath; - $this->update($absPath); + public function postRename(OCPFile|Folder $source, OCPFile|Folder $target): void { + if (dirname($source->getPath()) !== dirname($target->getPath())) { + $this->update($target); } } /** - * get owner and path relative to data/<owner>/files + * get owner and path relative to data/ * - * @param string $path path to file for current user - * @return array ['owner' => $owner, 'path' => $path] - * @throw \InvalidArgumentException + * @throws \InvalidArgumentException */ - protected function getOwnerPath($path) { - $info = Filesystem::getFileInfo($path); - $owner = Filesystem::getOwner($path); + protected function getOwnerPath(OCPFile|Folder $node): string { + $owner = $node->getOwner()?->getUID(); + if ($owner === null) { + throw new InvalidArgumentException('No owner found for ' . $node->getId()); + } $view = new View('/' . $owner . '/files'); - $path = $view->getPath($info->getId()); - if ($path === null) { - throw new InvalidArgumentException('No file found for ' . $info->getId()); + try { + $path = $view->getPath($node->getId()); + } catch (NotFoundException $e) { + throw new InvalidArgumentException('No file found for ' . $node->getId(), previous:$e); } - - return [$owner, $path]; + return '/' . $owner . '/files/' . $path; } /** @@ -168,7 +88,7 @@ class Update { * @param string $path relative to data/ * @throws Exceptions\ModuleDoesNotExistsException */ - public function update($path) { + public function update(OCPFile|Folder $node): void { $encryptionModule = $this->encryptionManager->getEncryptionModule(); // if the encryption module doesn't encrypt the files on a per-user basis @@ -177,15 +97,14 @@ class Update { return; } + $path = $this->getOwnerPath($node); // if a folder was shared, get a list of all (sub-)folders - if ($this->view->is_dir($path)) { + if ($node instanceof Folder) { $allFiles = $this->util->getAllFiles($path); } else { $allFiles = [$path]; } - - foreach ($allFiles as $file) { $usersSharing = $this->file->getAccessList($file); try { diff --git a/lib/private/Encryption/Util.php b/lib/private/Encryption/Util.php index e776984ae4f..2d7bc28129b 100644 --- a/lib/private/Encryption/Util.php +++ b/lib/private/Encryption/Util.php @@ -1,29 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Bjoern Schiessle <bjoern@schiessle.org> - * @author Björn Schießle <bjoern@schiessle.org> - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Jan-Christoph Borchardt <hey@jancborchardt.net> - * @author Morris Jobke <hey@morrisjobke.de> - * @author Roeland Jago Douma <roeland@famdouma.nl> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * 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, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only */ namespace OC\Encryption; @@ -310,8 +290,8 @@ class Util { if (count($root) > 1) { // detect alternative key storage root $rootDir = $this->getKeyStorageRoot(); - if ($rootDir !== '' && - str_starts_with(Filesystem::normalizePath($path), Filesystem::normalizePath($rootDir)) + if ($rootDir !== '' + && str_starts_with(Filesystem::normalizePath($path), Filesystem::normalizePath($rootDir)) ) { return true; } @@ -324,7 +304,7 @@ class Util { // detect user specific folders if ($this->userManager->userExists($root[1]) - && in_array($root[2], $this->excludedPaths)) { + && in_array($root[2] ?? '', $this->excludedPaths)) { return true; } } |