N°3169 - Add feature to connect Gsuite mail box with OAuth

N°2504 - Add feature to connect Office mail box with OAuth2 for Microsoft Graph
N°5102 - Allow to send emails (eg. notifications) using GSuite SMTP and OAuth
 * 2.7 migration (wip)

sources/Controller/OAuth/OAuthLandingController.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Combodo\iTop\Controller\OAuth;
+
+use Combodo\iTop\Application\TwigBase\Controller\Controller;
+
+class OAuthLandingController extends Controller
+{
+	public function OperationLanding()
+	{
+		$this->DisplayPage([]);
+	}
+}