upgrade

plugin/ims_lti/vendor/oauth1/example/access_token.php

@@ -0,0 +1,14 @@
+<?php
+require_once("common.inc.php");
+
+try {
+  $req = OAuthRequest::from_request();
+  $token = $test_server->fetch_access_token($req);
+  print $token;
+} catch (OAuthException $e) {
+  print($e->getMessage() . "\n<hr />\n");
+  print_r($req);
+  die();
+}
+
+?>