--- loncom/auth/lonacc.pm	2019/08/01 02:51:45	1.159.2.8
+++ loncom/auth/lonacc.pm	2020/01/22 18:10:12	1.159.2.8.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Cookie Based Access Handler
 #
-# $Id: lonacc.pm,v 1.159.2.8 2019/08/01 02:51:45 raeburn Exp $
+# $Id: lonacc.pm,v 1.159.2.8.2.1 2020/01/22 18:10:12 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -355,6 +355,14 @@ sub sso_login {
 	    # login but immediately go to switch server to find us a new 
 	    # machine
 	    &Apache::lonauth::success($r,$user,$domain,$home,'noredirect');
+            foreach my $item (keys(%form)) {
+                $env{'form.'.$item} = $form{$item};
+            }
+            unless ($form{'symb'}) {
+                unless (($r->uri eq '/adm/roles') || ($r->uri eq '/adm/sso')) {
+                    $env{'form.origurl'} = $r->uri;
+                }
+            }
             $env{'request.sso.login'} = 1;
             if (defined($r->dir_config("lonSSOReloginServer"))) {
                 $env{'request.sso.reloginserver'} =
@@ -541,6 +549,7 @@ sub handler {
             my $lonhost = &Apache::lonnet::host_from_dns($hostname);
             if ($lonhost) {
                 my $actual = &Apache::lonnet::absolute_url($hostname);
+                my $exphostname = &Apache::lonnet::hostname($lonhost);
                 my $expected = $Apache::lonnet::protocol{$lonhost}.'://'.$hostname;
                 unless ($actual eq $expected) {
                     $env{'request.use_absolute'} = $expected;
@@ -589,6 +598,9 @@ sub handler {
                 $env{'form.origurl'} = $r->uri;
             }
         }
+        if ($requrl=~m{^/+tiny/+$match_domain/+\w+$}) {
+            return OK;
+        }
 
 # ---------------------------------------------------------------- Check access
 	my $now = time;