2012-08-14 18:06:56 +00:00
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<?php
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2013-01-24 18:37:34 +00:00
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2012-08-14 18:06:56 +00:00
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/**
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* ownCloud
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*
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* @author Sam Tuke
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* @copyright 2012 Sam Tuke samtuke@owncloud.org
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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2012-10-17 15:35:19 +00:00
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namespace OCA\Encryption;
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2012-08-14 18:06:56 +00:00
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2013-05-05 21:41:42 +00:00
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use OC\Files\Filesystem;
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2012-08-14 18:06:56 +00:00
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/**
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* Class for hook specific logic
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*/
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class Hooks {
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2013-01-24 18:37:34 +00:00
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// TODO: use passphrase for encrypting private key that is separate to
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// the login password
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2012-08-14 18:06:56 +00:00
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/**
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* @brief Startup encryption backend upon user login
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* @note This method should never be called for users using client side encryption
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*/
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2013-05-27 15:26:58 +00:00
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public static function login($params) {
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2013-02-06 14:30:40 +00:00
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// Manually initialise Filesystem{} singleton with correct
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// fake root path, in order to avoid fatal webdav errors
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2013-05-27 15:26:58 +00:00
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// NOTE: disabled because this give errors on webdav!
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2013-04-25 13:21:11 +00:00
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//\OC\Files\Filesystem::init( $params['uid'], '/' . 'files' . '/' );
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2012-08-14 18:06:56 +00:00
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2013-05-27 15:26:58 +00:00
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$view = new \OC_FilesystemView('/');
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$util = new Util($view, $params['uid']);
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// setup user, if user not ready force relogin
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if (Helper::setupUser($util, $params['password']) === false) {
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return false;
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}
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$encryptedKey = Keymanager::getPrivateKey($view, $params['uid']);
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2013-02-05 16:09:01 +00:00
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2013-05-27 15:26:58 +00:00
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$privateKey = Crypt::symmetricDecryptFileContent($encryptedKey, $params['password']);
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2013-05-15 12:33:08 +00:00
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2013-05-29 07:21:00 +00:00
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$session = new \OCA\Encryption\Session($view);
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2013-05-27 15:26:58 +00:00
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$session->setPrivateKey($privateKey, $params['uid']);
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2013-05-15 12:33:08 +00:00
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2013-05-04 14:14:38 +00:00
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// Check if first-run file migration has already been performed
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$migrationCompleted = $util->getMigrationStatus();
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2013-05-27 15:26:58 +00:00
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2013-05-04 14:14:38 +00:00
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// If migration not yet done
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2013-05-27 15:26:58 +00:00
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if (!$migrationCompleted) {
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$userView = new \OC_FilesystemView('/' . $params['uid']);
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2013-05-04 14:14:38 +00:00
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// Set legacy encryption key if it exists, to support
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// depreciated encryption system
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2013-05-20 19:24:39 +00:00
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if (
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2013-05-27 15:26:58 +00:00
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$userView->file_exists('encryption.key')
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&& $encLegacyKey = $userView->file_get_contents('encryption.key')
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2013-05-04 14:14:38 +00:00
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) {
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2013-05-29 07:21:00 +00:00
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2013-05-27 16:09:35 +00:00
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$plainLegacyKey = Crypt::legacyBlockDecrypt($encLegacyKey, $params['password']);
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2013-05-29 07:21:00 +00:00
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2013-05-27 15:26:58 +00:00
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$session->setLegacyKey($plainLegacyKey);
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2013-05-29 07:21:00 +00:00
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2013-05-04 14:14:38 +00:00
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}
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2013-05-29 07:21:00 +00:00
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2013-05-04 14:14:38 +00:00
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// Encrypt existing user files:
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// This serves to upgrade old versions of the encryption
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// app (see appinfo/spec.txt)
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if (
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2013-05-27 15:26:58 +00:00
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$util->encryptAll('/' . $params['uid'] . '/' . 'files', $session->getLegacyKey(), $params['password'])
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2013-05-04 14:14:38 +00:00
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) {
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2013-05-27 15:26:58 +00:00
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\OC_Log::write(
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2013-05-04 14:14:38 +00:00
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'Encryption library', 'Encryption of existing files belonging to "' . $params['uid'] . '" completed'
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2013-05-27 15:26:58 +00:00
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, \OC_Log::INFO
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2013-05-04 14:14:38 +00:00
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);
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2013-05-27 15:26:58 +00:00
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2013-05-04 14:14:38 +00:00
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}
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2013-05-17 09:15:36 +00:00
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2013-05-04 14:14:38 +00:00
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// Register successful migration in DB
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2013-05-27 15:26:58 +00:00
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$util->setMigrationStatus(1);
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2013-05-04 14:14:38 +00:00
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}
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2012-08-14 18:06:56 +00:00
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return true;
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}
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2013-05-13 20:34:11 +00:00
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2013-05-27 15:26:58 +00:00
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/**
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* @brief setup encryption backend upon user created
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* @note This method should never be called for users using client side encryption
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*/
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public static function postCreateUser($params) {
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$view = new \OC_FilesystemView('/');
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2013-05-13 20:34:11 +00:00
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2013-05-27 15:26:58 +00:00
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$util = new Util($view, $params['uid']);
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2013-05-13 20:34:11 +00:00
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2013-05-27 15:26:58 +00:00
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Helper::setupUser($util, $params['password']);
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}
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2013-05-13 20:34:11 +00:00
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2013-05-27 15:26:58 +00:00
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/**
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* @brief cleanup encryption backend upon user deleted
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* @note This method should never be called for users using client side encryption
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*/
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public static function postDeleteUser($params) {
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$view = new \OC_FilesystemView('/');
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2013-05-13 20:49:27 +00:00
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2013-05-27 15:26:58 +00:00
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// cleanup public key
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$publicKey = '/public-keys/' . $params['uid'] . '.public.key';
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2013-05-13 20:49:27 +00:00
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2013-05-27 15:26:58 +00:00
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// Disable encryption proxy to prevent recursive calls
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$proxyStatus = \OC_FileProxy::$enabled;
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\OC_FileProxy::$enabled = false;
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2013-05-13 20:49:27 +00:00
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2013-05-27 15:26:58 +00:00
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$view->unlink($publicKey);
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2013-05-13 20:49:27 +00:00
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2013-05-27 15:26:58 +00:00
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\OC_FileProxy::$enabled = $proxyStatus;
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}
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2013-05-13 20:49:27 +00:00
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2013-05-27 15:26:58 +00:00
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/**
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2012-12-11 13:22:46 +00:00
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* @brief Change a user's encryption passphrase
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* @param array $params keys: uid, password
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*/
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2013-05-16 12:53:04 +00:00
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public static function setPassphrase($params) {
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2012-12-11 13:22:46 +00:00
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// Only attempt to change passphrase if server-side encryption
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// is in use (client-side encryption does not have access to
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// the necessary keys)
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2013-05-27 18:44:38 +00:00
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if (Crypt::mode() === 'server') {
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2013-04-29 21:37:08 +00:00
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2013-05-27 18:44:38 +00:00
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if ($params['uid'] === \OCP\User::getUser()) {
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2013-04-29 21:37:08 +00:00
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2013-05-16 12:53:04 +00:00
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$view = new \OC_FilesystemView('/');
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2013-05-28 15:04:35 +00:00
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$session = new \OCA\Encryption\Session($view);
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2013-05-16 12:53:04 +00:00
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// Get existing decrypted private key
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$privateKey = $session->getPrivateKey();
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// Encrypt private key with new user pwd as passphrase
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$encryptedPrivateKey = Crypt::symmetricEncryptFileContent($privateKey, $params['password']);
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// Save private key
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Keymanager::setPrivateKey($encryptedPrivateKey);
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// NOTE: Session does not need to be updated as the
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// private key has not changed, only the passphrase
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// used to decrypt it has changed
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2013-05-27 15:26:58 +00:00
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2013-05-16 12:53:04 +00:00
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} else { // admin changed the password for a different user, create new keys and reencrypt file keys
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2013-05-27 15:26:58 +00:00
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2013-05-16 12:53:04 +00:00
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$user = $params['uid'];
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$recoveryPassword = $params['recoveryPassword'];
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$newUserPassword = $params['password'];
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$view = new \OC_FilesystemView('/');
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// make sure that the users home is mounted
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\OC\Files\Filesystem::initMountPoints($user);
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$keypair = Crypt::createKeypair();
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2013-05-27 15:26:58 +00:00
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2013-05-16 12:53:04 +00:00
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// Disable encryption proxy to prevent recursive calls
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$proxyStatus = \OC_FileProxy::$enabled;
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\OC_FileProxy::$enabled = false;
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// Save public key
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2013-05-27 15:26:58 +00:00
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$view->file_put_contents('/public-keys/' . $user . '.public.key', $keypair['publicKey']);
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2013-05-16 12:53:04 +00:00
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2013-05-23 21:56:31 +00:00
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// Encrypt private key empty passphrase
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2013-05-27 15:26:58 +00:00
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$encryptedPrivateKey = Crypt::symmetricEncryptFileContent($keypair['privateKey'], $newUserPassword);
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2013-05-16 12:53:04 +00:00
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// Save private key
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2013-05-27 15:26:58 +00:00
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$view->file_put_contents(
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'/' . $user . '/files_encryption/' . $user . '.private.key', $encryptedPrivateKey);
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2013-05-16 12:53:04 +00:00
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2013-05-27 15:26:58 +00:00
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if ($recoveryPassword) { // if recovery key is set we can re-encrypt the key files
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2013-05-16 12:53:04 +00:00
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$util = new Util($view, $user);
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$util->recoverUsersFiles($recoveryPassword);
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}
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\OC_FileProxy::$enabled = $proxyStatus;
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}
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2012-12-11 13:22:46 +00:00
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}
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}
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2013-05-13 12:28:45 +00:00
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/*
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* @brief check if files can be encrypted to every user.
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*/
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2013-05-20 19:46:28 +00:00
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/**
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* @param $params
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*/
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2013-05-13 12:28:45 +00:00
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public static function preShared($params) {
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$users = array();
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$view = new \OC\Files\View('/public-keys/');
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switch ($params['shareType']) {
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case \OCP\Share::SHARE_TYPE_USER:
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$users[] = $params['shareWith'];
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break;
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case \OCP\Share::SHARE_TYPE_GROUP:
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$users = \OC_Group::usersInGroup($params['shareWith']);
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break;
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}
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2013-05-20 21:44:10 +00:00
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$error = false;
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2013-05-13 12:28:45 +00:00
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foreach ($users as $user) {
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if (!$view->file_exists($user . '.public.key')) {
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2013-05-20 21:44:10 +00:00
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$error = true;
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break;
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2013-05-13 12:28:45 +00:00
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}
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}
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2013-05-20 21:44:10 +00:00
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2013-05-27 15:26:58 +00:00
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if ($error) // Set flag var 'run' to notify emitting
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2013-05-20 21:44:10 +00:00
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// script that hook execution failed
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2013-05-27 15:26:58 +00:00
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{
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2013-05-20 21:44:10 +00:00
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$params['run']->run = false;
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2013-05-27 15:26:58 +00:00
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}
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// TODO: Make sure files_sharing provides user
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// feedback on failed share
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2013-05-13 12:28:45 +00:00
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}
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2013-02-12 11:45:54 +00:00
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/**
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2013-05-27 15:26:58 +00:00
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* @brief
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2013-01-14 19:07:28 +00:00
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*/
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2013-05-13 12:28:45 +00:00
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public static function postShared($params) {
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2013-04-22 09:58:39 +00:00
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2013-02-26 18:33:31 +00:00
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// NOTE: $params has keys:
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// [itemType] => file
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2013-02-09 18:39:32 +00:00
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// itemSource -> int, filecache file ID
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2013-02-26 18:33:31 +00:00
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// [parent] =>
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// [itemTarget] => /13
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2013-02-09 18:39:32 +00:00
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// shareWith -> string, uid of user being shared to
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// fileTarget -> path of file being shared
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// uidOwner -> owner of the original file being shared
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2013-02-26 18:33:31 +00:00
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// [shareType] => 0
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// [shareWith] => test1
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// [uidOwner] => admin
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// [permissions] => 17
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// [fileSource] => 13
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// [fileTarget] => /test8
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// [id] => 10
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2013-04-22 09:58:39 +00:00
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// [token] =>
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2013-05-08 14:22:08 +00:00
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// [run] => whether emitting script should continue to run
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2013-02-26 18:33:31 +00:00
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// TODO: Should other kinds of item be encrypted too?
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2013-04-22 09:58:39 +00:00
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2013-05-13 12:28:45 +00:00
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if ($params['itemType'] === 'file' || $params['itemType'] === 'folder') {
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$view = new \OC_FilesystemView('/');
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2013-05-28 15:04:35 +00:00
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$session = new \OCA\Encryption\Session($view);
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2013-02-26 18:33:31 +00:00
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$userId = \OCP\User::getUser();
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2013-04-22 09:58:39 +00:00
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$util = new Util($view, $userId);
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2013-05-13 12:28:45 +00:00
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$path = $util->fileIdToPath($params['itemSource']);
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2013-05-07 15:16:16 +00:00
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2013-05-15 22:34:45 +00:00
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$share = $util->getParentFromShare($params['id']);
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2013-05-07 15:16:16 +00:00
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//if parent is set, then this is a re-share action
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2013-05-27 18:44:38 +00:00
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if ($share['parent'] !== null) {
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2013-05-07 15:16:16 +00:00
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// get the parent from current share
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2013-05-13 12:28:45 +00:00
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$parent = $util->getShareParent($params['parent']);
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2013-05-07 15:16:16 +00:00
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// if parent is file the it is an 1:1 share
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2013-05-13 12:28:45 +00:00
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if ($parent['item_type'] === 'file') {
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2013-05-07 15:16:16 +00:00
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2013-05-13 12:28:45 +00:00
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// prefix path with Shared
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$path = '/Shared' . $parent['file_target'];
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2013-05-07 15:16:16 +00:00
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} else {
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2013-05-13 12:28:45 +00:00
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2013-05-07 15:16:16 +00:00
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// NOTE: parent is folder but shared was a file!
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|
// we try to rebuild the missing path
|
|
|
|
// some examples we face here
|
|
|
|
// user1 share folder1 with user2 folder1 has
|
|
|
|
// the following structure
|
|
|
|
// /folder1/subfolder1/subsubfolder1/somefile.txt
|
|
|
|
// user2 re-share subfolder2 with user3
|
|
|
|
// user3 re-share somefile.txt user4
|
|
|
|
// so our path should be
|
|
|
|
// /Shared/subfolder1/subsubfolder1/somefile.txt
|
|
|
|
// while user3 is sharing
|
2013-05-13 12:28:45 +00:00
|
|
|
|
|
|
|
if ($params['itemType'] === 'file') {
|
2013-05-07 15:16:16 +00:00
|
|
|
// get target path
|
2013-05-13 12:28:45 +00:00
|
|
|
$targetPath = $util->fileIdToPath($params['fileSource']);
|
|
|
|
$targetPathSplit = array_reverse(explode('/', $targetPath));
|
2013-05-07 15:16:16 +00:00
|
|
|
|
|
|
|
// init values
|
|
|
|
$path = '';
|
2013-05-13 12:28:45 +00:00
|
|
|
$sharedPart = ltrim($parent['file_target'], '/');
|
2013-05-07 15:16:16 +00:00
|
|
|
|
|
|
|
// rebuild path
|
2013-05-13 12:28:45 +00:00
|
|
|
foreach ($targetPathSplit as $pathPart) {
|
|
|
|
if ($pathPart !== $sharedPart) {
|
2013-05-07 15:16:16 +00:00
|
|
|
$path = '/' . $pathPart . $path;
|
|
|
|
} else {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// prefix path with Shared
|
2013-05-13 12:28:45 +00:00
|
|
|
$path = '/Shared' . $parent['file_target'] . $path;
|
2013-05-07 15:16:16 +00:00
|
|
|
} else {
|
|
|
|
// prefix path with Shared
|
2013-05-13 12:28:45 +00:00
|
|
|
$path = '/Shared' . $parent['file_target'] . $params['fileTarget'];
|
2013-05-07 15:16:16 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
$sharingEnabled = \OCP\Share::isEnabled();
|
2013-04-22 09:58:39 +00:00
|
|
|
|
2013-05-18 19:12:53 +00:00
|
|
|
// if a folder was shared, get a list of all (sub-)folders
|
2013-05-13 12:28:45 +00:00
|
|
|
if ($params['itemType'] === 'folder') {
|
|
|
|
$allFiles = $util->getAllFiles($path);
|
2013-04-22 09:58:39 +00:00
|
|
|
} else {
|
2013-05-13 12:28:45 +00:00
|
|
|
$allFiles = array($path);
|
2013-04-22 09:58:39 +00:00
|
|
|
}
|
|
|
|
|
2013-05-13 12:28:45 +00:00
|
|
|
foreach ($allFiles as $path) {
|
|
|
|
$usersSharing = $util->getSharingUsersArray($sharingEnabled, $path);
|
2013-05-27 15:26:58 +00:00
|
|
|
$util->setSharedFileKeyfiles($session, $usersSharing, $path);
|
2013-02-26 18:33:31 +00:00
|
|
|
}
|
2013-02-20 19:18:00 +00:00
|
|
|
}
|
2013-01-14 19:07:28 +00:00
|
|
|
}
|
2013-05-27 15:26:58 +00:00
|
|
|
|
2013-01-14 19:07:28 +00:00
|
|
|
/**
|
2013-05-27 15:26:58 +00:00
|
|
|
* @brief
|
2013-01-14 19:07:28 +00:00
|
|
|
*/
|
2013-05-27 15:26:58 +00:00
|
|
|
public static function postUnshare($params) {
|
2013-05-05 21:41:42 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
// NOTE: $params has keys:
|
|
|
|
// [itemType] => file
|
|
|
|
// [itemSource] => 13
|
|
|
|
// [shareType] => 0
|
|
|
|
// [shareWith] => test1
|
|
|
|
// [itemParent] =>
|
2013-05-05 21:41:42 +00:00
|
|
|
|
2013-05-27 15:26:58 +00:00
|
|
|
if ($params['itemType'] === 'file' || $params['itemType'] === 'folder') {
|
2013-05-05 21:41:42 +00:00
|
|
|
|
2013-05-27 15:26:58 +00:00
|
|
|
$view = new \OC_FilesystemView('/');
|
2013-05-07 15:16:16 +00:00
|
|
|
$userId = \OCP\User::getUser();
|
2013-05-27 15:26:58 +00:00
|
|
|
$util = new Util($view, $userId);
|
|
|
|
$path = $util->fileIdToPath($params['itemSource']);
|
2013-05-05 21:41:42 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
// check if this is a re-share
|
2013-05-27 15:26:58 +00:00
|
|
|
if ($params['itemParent']) {
|
2013-04-22 10:22:07 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
// get the parent from current share
|
2013-05-27 15:26:58 +00:00
|
|
|
$parent = $util->getShareParent($params['itemParent']);
|
2013-02-26 18:33:31 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
// get target path
|
2013-05-27 15:26:58 +00:00
|
|
|
$targetPath = $util->fileIdToPath($params['itemSource']);
|
|
|
|
$targetPathSplit = array_reverse(explode('/', $targetPath));
|
2013-02-26 18:33:31 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
// init values
|
|
|
|
$path = '';
|
2013-05-27 15:26:58 +00:00
|
|
|
$sharedPart = ltrim($parent['file_target'], '/');
|
2013-05-07 15:16:16 +00:00
|
|
|
|
|
|
|
// rebuild path
|
2013-05-27 15:26:58 +00:00
|
|
|
foreach ($targetPathSplit as $pathPart) {
|
|
|
|
|
|
|
|
if ($pathPart !== $sharedPart) {
|
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
$path = '/' . $pathPart . $path;
|
2013-05-27 15:26:58 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
} else {
|
2013-05-27 15:26:58 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
break;
|
2013-05-27 15:26:58 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
}
|
2013-05-27 15:26:58 +00:00
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// prefix path with Shared
|
|
|
|
$path = '/Shared' . $parent['file_target'] . $path;
|
|
|
|
}
|
|
|
|
|
|
|
|
// for group shares get a list of the group members
|
2013-05-27 18:44:38 +00:00
|
|
|
if ($params['shareType'] === \OCP\Share::SHARE_TYPE_GROUP) {
|
2013-05-07 15:16:16 +00:00
|
|
|
$userIds = \OC_Group::usersInGroup($params['shareWith']);
|
2013-05-13 13:45:30 +00:00
|
|
|
} else {
|
2013-05-27 18:44:38 +00:00
|
|
|
if ($params['shareType'] === \OCP\Share::SHARE_TYPE_LINK) {
|
2013-05-27 15:26:58 +00:00
|
|
|
$userIds = array($util->getPublicShareKeyId());
|
|
|
|
} else {
|
|
|
|
$userIds = array($params['shareWith']);
|
|
|
|
}
|
2013-05-07 15:16:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// if we unshare a folder we need a list of all (sub-)files
|
2013-05-27 15:26:58 +00:00
|
|
|
if ($params['itemType'] === 'folder') {
|
|
|
|
|
|
|
|
$allFiles = $util->getAllFiles($path);
|
|
|
|
|
2013-05-07 15:16:16 +00:00
|
|
|
} else {
|
2013-05-27 15:26:58 +00:00
|
|
|
|
|
|
|
$allFiles = array($path);
|
2013-05-07 15:16:16 +00:00
|
|
|
}
|
|
|
|
|
2013-05-27 15:26:58 +00:00
|
|
|
foreach ($allFiles as $path) {
|
2013-05-07 15:16:16 +00:00
|
|
|
|
|
|
|
// check if the user still has access to the file, otherwise delete share key
|
2013-05-27 15:26:58 +00:00
|
|
|
$sharingUsers = $util->getSharingUsersArray(true, $path);
|
2013-05-07 15:16:16 +00:00
|
|
|
|
|
|
|
// Unshare every user who no longer has access to the file
|
2013-05-27 15:26:58 +00:00
|
|
|
$delUsers = array_diff($userIds, $sharingUsers);
|
2013-05-07 15:16:16 +00:00
|
|
|
|
2013-05-20 19:24:39 +00:00
|
|
|
// delete share key
|
2013-05-27 15:26:58 +00:00
|
|
|
Keymanager::delShareKey($view, $delUsers, $path);
|
2013-05-07 15:16:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
2013-05-27 15:26:58 +00:00
|
|
|
|
2013-01-14 19:07:28 +00:00
|
|
|
/**
|
2013-05-27 15:26:58 +00:00
|
|
|
* @brief after a file is renamed, rename its keyfile and share-keys also fix the file size and fix also the sharing
|
|
|
|
* @param array with oldpath and newpath
|
|
|
|
*
|
|
|
|
* This function is connected to the rename signal of OC_Filesystem and adjust the name and location
|
|
|
|
* of the stored versions along the actual file
|
|
|
|
*/
|
|
|
|
public static function postRename($params) {
|
|
|
|
// Disable encryption proxy to prevent recursive calls
|
|
|
|
$proxyStatus = \OC_FileProxy::$enabled;
|
|
|
|
\OC_FileProxy::$enabled = false;
|
|
|
|
|
|
|
|
$view = new \OC_FilesystemView('/');
|
2013-05-29 07:21:00 +00:00
|
|
|
$session = new \OCA\Encryption\Session($view);
|
2013-05-27 15:26:58 +00:00
|
|
|
$userId = \OCP\User::getUser();
|
|
|
|
$util = new Util($view, $userId);
|
|
|
|
|
|
|
|
// Format paths to be relative to user files dir
|
|
|
|
$oldKeyfilePath = \OC\Files\Filesystem::normalizePath(
|
|
|
|
$userId . '/' . 'files_encryption' . '/' . 'keyfiles' . '/' . $params['oldpath']);
|
|
|
|
$newKeyfilePath = \OC\Files\Filesystem::normalizePath(
|
|
|
|
$userId . '/' . 'files_encryption' . '/' . 'keyfiles' . '/' . $params['newpath']);
|
|
|
|
|
|
|
|
// add key ext if this is not an folder
|
|
|
|
if (!$view->is_dir($oldKeyfilePath)) {
|
|
|
|
$oldKeyfilePath .= '.key';
|
|
|
|
$newKeyfilePath .= '.key';
|
|
|
|
|
|
|
|
// handle share-keys
|
|
|
|
$localKeyPath = $view->getLocalFile($userId . '/files_encryption/share-keys/' . $params['oldpath']);
|
|
|
|
$matches = glob(preg_quote($localKeyPath) . '*.shareKey');
|
|
|
|
foreach ($matches as $src) {
|
|
|
|
$dst = \OC\Files\Filesystem::normalizePath(str_replace($params['oldpath'], $params['newpath'], $src));
|
|
|
|
|
|
|
|
// create destination folder if not exists
|
|
|
|
if (!file_exists(dirname($dst))) {
|
|
|
|
mkdir(dirname($dst), 0750, true);
|
|
|
|
}
|
|
|
|
|
|
|
|
rename($src, $dst);
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
|
|
|
// handle share-keys folders
|
|
|
|
$oldShareKeyfilePath = \OC\Files\Filesystem::normalizePath(
|
|
|
|
$userId . '/' . 'files_encryption' . '/' . 'share-keys' . '/' . $params['oldpath']);
|
|
|
|
$newShareKeyfilePath = \OC\Files\Filesystem::normalizePath(
|
|
|
|
$userId . '/' . 'files_encryption' . '/' . 'share-keys' . '/' . $params['newpath']);
|
|
|
|
|
|
|
|
// create destination folder if not exists
|
|
|
|
if (!$view->file_exists(dirname($newShareKeyfilePath))) {
|
|
|
|
$view->mkdir(dirname($newShareKeyfilePath), 0750, true);
|
|
|
|
}
|
|
|
|
|
|
|
|
$view->rename($oldShareKeyfilePath, $newShareKeyfilePath);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Rename keyfile so it isn't orphaned
|
|
|
|
if ($view->file_exists($oldKeyfilePath)) {
|
|
|
|
|
|
|
|
// create destination folder if not exists
|
|
|
|
if (!$view->file_exists(dirname($newKeyfilePath))) {
|
|
|
|
$view->mkdir(dirname($newKeyfilePath), 0750, true);
|
|
|
|
}
|
|
|
|
|
|
|
|
$view->rename($oldKeyfilePath, $newKeyfilePath);
|
|
|
|
}
|
|
|
|
|
|
|
|
// build the path to the file
|
|
|
|
$newPath = '/' . $userId . '/files' . $params['newpath'];
|
|
|
|
$newPathRelative = $params['newpath'];
|
|
|
|
|
|
|
|
if ($util->fixFileSize($newPath)) {
|
|
|
|
// get sharing app state
|
|
|
|
$sharingEnabled = \OCP\Share::isEnabled();
|
|
|
|
|
|
|
|
// get users
|
|
|
|
$usersSharing = $util->getSharingUsersArray($sharingEnabled, $newPathRelative);
|
|
|
|
|
|
|
|
// update sharing-keys
|
|
|
|
$util->setSharedFileKeyfiles($session, $usersSharing, $newPathRelative);
|
|
|
|
}
|
|
|
|
|
|
|
|
\OC_FileProxy::$enabled = $proxyStatus;
|
|
|
|
}
|
2012-08-14 18:06:56 +00:00
|
|
|
}
|