From 544f70d3ff09d1032c13806ec38d458767c00f65 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tim=20D=C3=BCsterhus?= <duesterhus@woltlab.com>
Date: Mon, 2 Nov 2020 15:11:41 +0100
Subject: [PATCH] Add com.woltlab.wcf.multifactor.backup object type

---
 com.woltlab.wcf/objectType.xml                |  6 +++++
 .../BackupMultifactorMethod.class.php         | 22 +++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 wcfsetup/install/files/lib/system/user/multifactor/BackupMultifactorMethod.class.php

diff --git a/com.woltlab.wcf/objectType.xml b/com.woltlab.wcf/objectType.xml
index 334c8d3e92..3108650d25 100644
--- a/com.woltlab.wcf/objectType.xml
+++ b/com.woltlab.wcf/objectType.xml
@@ -1721,6 +1721,12 @@
 			<definitionname>com.woltlab.wcf.floodControl</definitionname>
 		</type>
 		<!-- multi factor -->
+		<type>
+			<name>com.woltlab.wcf.multifactor.backup</name>
+			<definitionname>com.woltlab.wcf.multifactor</definitionname>
+			<icon>sticky-note</icon>
+			<classname>wcf\system\user\multifactor\BackupMultifactorMethod</classname>
+		</type>
 		<type>
 			<name>com.woltlab.wcf.multifactor.totp</name>
 			<definitionname>com.woltlab.wcf.multifactor</definitionname>
diff --git a/wcfsetup/install/files/lib/system/user/multifactor/BackupMultifactorMethod.class.php b/wcfsetup/install/files/lib/system/user/multifactor/BackupMultifactorMethod.class.php
new file mode 100644
index 0000000000..ad4f32f215
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/user/multifactor/BackupMultifactorMethod.class.php
@@ -0,0 +1,22 @@
+<?php
+namespace wcf\system\user\multifactor;
+use wcf\data\user\User;
+
+/**
+ * Implementation of random backup codes.
+ *
+ * @author	Tim Duesterhus
+ * @copyright	2001-2020 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	WoltLabSuite\System\User\Multifactor
+ * @since	5.4
+ */
+class BackupMultifactorMethod implements IMultifactorMethod {
+	/**
+	 * Returns the number of remaining codes.
+	 */
+	public function getStatusText(User $user): string {
+		// TODO: Return a proper text.
+		return random_int(10000, 99999)." codes remaining";
+	}
+}
-- 
2.20.1