--- loncom/auth/lonauth.pm	2018/04/21 21:29:31	1.151
+++ loncom/auth/lonauth.pm	2018/05/08 15:44:11	1.152
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # User Authentication Module
 #
-# $Id: lonauth.pm,v 1.151 2018/04/21 21:29:31 raeburn Exp $
+# $Id: lonauth.pm,v 1.152 2018/05/08 15:44:11 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -106,6 +106,11 @@ sub success {
                 $r->headers_out->add('Set-cookie' => $defaultcookie);
             }
             $r->send_http_header;
+            if (ref($form) eq 'HASH') {
+                $form->{'lti.reqcrs'} = $env{'request.lti.reqcrs'};
+                $form->{'lti.reqrole'} = $env{'request.lti.reqrole'};
+                $form->{'lti.sourcecrs'} = $env{'request.lti.sourcecrs'};
+            }
             &Apache::ltiauth::lti_reqcrs($r,$domain,$form,$username,$domain);
             return;
         }