1 files changed, 0 insertions, 185 deletions
diff --git a/lib/private/encryption/update.php b/lib/private/encryption/update.php
deleted file mode 100644
index 62c23c1fe0c..00000000000
--- a/lib/private/encryption/update.php
+++ /dev/null
@@ -1,185 +0,0 @@
-<?php
-/**
- * @author Björn Schießle <schiessle@owncloud.com>
- * @author Joas Schilling <nickvergessen@owncloud.com>
- * @author Thomas Müller <thomas.mueller@tmit.eu>
- *
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- * @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\Mount;
-use \OC\Files\View;
-
-/**
- * update encrypted files, e.g. because a file was shared
- */
-class Update {
-
-	/** @var \OC\Files\View */
-	protected $view;
-
-	/** @var \OC\Encryption\Util */
-	protected $util;
-
-	 /** @var \OC\Files\Mount\Manager */
-	protected $mountManager;
-
-	/** @var \OC\Encryption\Manager */
-	protected $encryptionManager;
-
-	/** @var string */
-	protected $uid;
-
-	/** @var \OC\Encryption\File */
-	protected $file;
-
-	/**
-	 *
-	 * @param \OC\Files\View $view
-	 * @param \OC\Encryption\Util $util
-	 * @param \OC\Files\Mount\Manager $mountManager
-	 * @param \OC\Encryption\Manager $encryptionManager
-	 * @param \OC\Encryption\File $file
-	 * @param string $uid
-	 */
-	public function __construct(
-			View $view,
-			Util $util,
-			Mount\Manager $mountManager,
-			Manager $encryptionManager,
-			File $file,
-			$uid
-		) {
-
-		$this->view = $view;
-		$this->util = $util;
-		$this->mountManager = $mountManager;
-		$this->encryptionManager = $encryptionManager;
-		$this->file = $file;
-		$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']);
-				list($owner, $ownerPath) = $this->getOwnerPath($path);
-				$absPath = '/' . $owner . '/files/' . $ownerPath;
-				$this->update($absPath);
-			}
-		}
-	}
-
-	/**
-	 * 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']);
-				list($owner, $ownerPath) = $this->getOwnerPath($path);
-				$absPath = '/' . $owner . '/files/' . $ownerPath;
-				$this->update($absPath);
-			}
-		}
-	}
-
-	/**
-	 * 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);
-		}
-	}
-
-	/**
-	 * 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($target)
-		) {
-				list($owner, $ownerPath) = $this->getOwnerPath($target);
-				$absPath = '/' . $owner . '/files/' . $ownerPath;
-				$this->update($absPath);
-		}
-	}
-
-	/**
-	 * get owner and path relative to data/<owner>/files
-	 *
-	 * @param string $path path to file for current user
-	 * @return array ['owner' => $owner, 'path' => $path]
-	 * @throw \InvalidArgumentException
-	 */
-	protected function getOwnerPath($path) {
-		$info = Filesystem::getFileInfo($path);
-		$owner = Filesystem::getOwner($path);
-		$view = new View('/' . $owner . '/files');
-		$path = $view->getPath($info->getId());
-		if ($path === null) {
-			throw new \InvalidArgumentException('No file found for ' . $info->getId());
-		}
-
-		return array($owner, $path);
-	}
-
-	/**
-	 * notify encryption module about added/removed users from a file/folder
-	 *
-	 * @param string $path relative to data/
-	 * @throws Exceptions\ModuleDoesNotExistsException
-	 */
-	public function update($path) {
-
-		// if a folder was shared, get a list of all (sub-)folders
-		if ($this->view->is_dir($path)) {
-			$allFiles = $this->util->getAllFiles($path);
-		} else {
-			$allFiles = array($path);
-		}
-
-		$encryptionModule = $this->encryptionManager->getEncryptionModule();
-
-		foreach ($allFiles as $file) {
-			$usersSharing = $this->file->getAccessList($file);
-			$encryptionModule->update($file, $this->uid, $usersSharing);
-		}
-	}
-
-}