First commit

inc/core/system/checkAllowedHost.inc.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * This file is useful to check we are 
+ * on an allowed host for Comunic
+ *
+ * @author Pierre HUBERT
+ */
+
+isset($_SESSION) OR exit("Invalid call - ".$_SERVER['PHP_SELF']);
+
+/**
+ * Getting list of allowed host
+ */
+include(websiteRelativePath("inc/config/listAllowedHosts.inc.php"));
+
+/**
+ * Performing security check
+ */
+if(!in_array($_SERVER['HTTP_HOST'], $liste_allowed_hosts))
+{
+	//On redirige vers l'URL du site
+	header('location: '.$urlsite);
+}
+