add TwoFactor_Email app

.gitignore

@@ -22,6 +22,7 @@
 !/apps/user_ldap
 !/apps/provisioning_api
 !/apps/systemtags
+!/apps/twofactor_email
 !/apps/updatenotification
 /apps/files_external/3rdparty/irodsphp/PHPUnitTest
 /apps/files_external/3rdparty/irodsphp/web

apps/twofactor_email/appinfo/info.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<info>
+	<id>twofactoremail</id>
+	<name>Two Factor Email Provider</name>
+	<description>An Two-Factor-Auth Provider for ownCloud 9.1+</description>
+	<licence>AGPL</licence>
+	<author>Christoph Wurst</author>
+	<version>0.0.1</version>
+	<namespace>TwoFactor_Email</namespace>
+	<category>other</category>
+
+	<two-factor-providers>
+		<provider>OCA\TwoFactor_Email\Provider\TwoFactorEmailProvider</provider>
+	</two-factor-providers>
+
+	<dependencies>
+		<owncloud min-version="9.1" max-version="9.1" />
+	</dependencies>
+</info>

apps/twofactor_email/lib/provider/TwoFactorEmailProvider.php

@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * @author Christoph Wurst <[email protected]>
+ *
+ * @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\TwoFactor_Email\Provider;
+
+use OCP\Authentication\TwoFactorAuth\IProvider;
+
+class TwoFactorEmailProvider implements IProvider {
+
+}

apps/twofactor_email/tests/bootstrap.php

@@ -0,0 +1,13 @@
+<?php
+/**
+ * ownCloud - twofactoremail
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Christoph Wurst <[email protected]>
+ * @copyright Christoph Wurst 2016
+ */
+
+require_once __DIR__ . '/../../../tests/bootstrap.php';
+require_once __DIR__ . '/../appinfo/autoload.php';