fix: wenn kein Benutzernamen existiert, wird einer angefragt

locale.xml

@@ -66,6 +66,9 @@
         <locale name="login.code">
             <de><![CDATA[Google Authenticator Code]]></de>
         </locale>
+        <locale name="login.username">
+            <de><![CDATA[Benutzername]]></de>
+        </locale>
         <locale name="login.btn.auth">
             <de><![CDATA[Authentifizieren]]></de>
         </locale>

src/QUI/Auth/Google2Fa/Auth.php

@@ -58,6 +58,19 @@ public function getTitle($Locale = null)
         return $Locale->get('quiqqer/authgoogle2fa', 'google2fa.title');
     }
 
+    /**
+     * @param null|\QUI\Locale $Locale
+     * @return string
+     */
+    public function getDescription($Locale = null)
+    {
+        if (is_null($Locale)) {
+            $Locale = QUI::getLocale();
+        }
+
+        return $Locale->get('quiqqer/authgoogle2fa', 'google2fa.title');
+    }
+
     /**
      * Authenticate the user
      *

src/QUI/Auth/Google2Fa/Controls/Login.html

 <div class="quiqqer-auth-google2fa-login">
+    {if !$username}
+    <label>
+        <span>{locale group="quiqqer/authgoogle2fa" value="login.username"}</span>
+        <input type="text" value="" name="username"/>
+    </label>
+    {/if}
     <label>
         <span>{locale group="quiqqer/authgoogle2fa" value="login.code"}</span>
         <input type="text" value="" name="code"/>

src/QUI/Auth/Google2Fa/Controls/Login.php

@@ -32,7 +32,13 @@ public function __construct(array $attributes = array())
      */
     public function getBody()
     {
-        $Engine = QUI::getTemplateManager()->getEngine();
+        $username = QUI::getSession()->get('username');
+        $Engine   = QUI::getTemplateManager()->getEngine();
+
+        $Engine->assign(array(
+            'username' => $username
+        ));
+
         return $Engine->fetch(dirname(__FILE__) . '/Login.html');
     }
 }