diff --git a/auth_user.php b/auth_user.php
new file mode 100644
index 0000000..9d1d291
--- /dev/null
+++ b/auth_user.php
@@ -0,0 +1,17 @@
+<?php
+
+require_once './db_connection.php';
+
+require_once './modules/user.mod.php';
+
+
+$id = $_GET['id'];
+$pass = $_GET['pass'];
+
+$user = User :: find ($id);
+
+if ($user -> pass === $pass)
+  echo implode (',', [$user -> name]);
+else
+  echo 'error';
+