1 files changed, 88 insertions, 0 deletions
diff --git a/apps/encryption/lib/Users/Setup.php b/apps/encryption/lib/Users/Setup.php
new file mode 100644
index 00000000000..e59340c4ce2
--- /dev/null
+++ b/apps/encryption/lib/Users/Setup.php
@@ -0,0 +1,88 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@owncloud.com>
+ * @author Clark Tomlinson <fallen013@gmail.com>
+ * @author Lukas Reschke <lukas@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 OCA\Encryption\Users;
+
+
+use OCA\Encryption\Crypto\Crypt;
+use OCA\Encryption\KeyManager;
+use OCP\ILogger;
+use OCP\IUserSession;
+
+class Setup {
+	/**
+	 * @var Crypt
+	 */
+	private $crypt;
+	/**
+	 * @var KeyManager
+	 */
+	private $keyManager;
+	/**
+	 * @var ILogger
+	 */
+	private $logger;
+	/**
+	 * @var bool|string
+	 */
+	private $user;
+
+
+	/**
+	 * @param ILogger $logger
+	 * @param IUserSession $userSession
+	 * @param Crypt $crypt
+	 * @param KeyManager $keyManager
+	 */
+	public function __construct(ILogger $logger,
+								IUserSession $userSession,
+								Crypt $crypt,
+								KeyManager $keyManager) {
+		$this->logger = $logger;
+		$this->user = $userSession && $userSession->isLoggedIn() ? $userSession->getUser()->getUID() : false;
+		$this->crypt = $crypt;
+		$this->keyManager = $keyManager;
+ 	}
+
+	/**
+	 * @param string $uid user id
+	 * @param string $password user password
+	 * @return bool
+	 */
+	public function setupUser($uid, $password) {
+		if (!$this->keyManager->userHasKeys($uid)) {
+			return $this->keyManager->storeKeyPair($uid, $password,
+				$this->crypt->createKeyPair());
+		}
+		return true;
+	}
+
+	/**
+	 * make sure that all system keys exists
+	 */
+	public function setupSystem() {
+		$this->keyManager->validateShareKey();
+		$this->keyManager->validateMasterKey();
+	}
+}