--- loncom/auth/lonauth.pm	2013/12/20 15:03:55	1.121.2.7
+++ loncom/auth/lonauth.pm	2015/01/26 22:25:41	1.121.2.13
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # User Authentication Module
 #
-# $Id: lonauth.pm,v 1.121.2.7 2013/12/20 15:03:55 raeburn Exp $
+# $Id: lonauth.pm,v 1.121.2.13 2015/01/26 22:25:41 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -103,16 +103,14 @@ sub success {
         if ($destsymb =~ /___/) {
             # FIXME Need to deal with encrypted symbs and urls as needed.
             my ($map,$resid,$desturl)=split(/___/,$destsymb);
-            unless ($desturl=~/^(adm|editupload|public)/) {
-                $desturl = &Apache::lonnet::clutter($desturl);
-            }
+            $desturl = &Apache::lonnet::clutter($desturl);
             $desturl = &HTML::Entities::encode($desturl,'"<>&');
             $destsymb = &HTML::Entities::encode($destsymb,'"<>&');
-            $destination .= '&destinationurl='.$desturl.
+            $destination .= 'destinationurl='.$desturl.
                             '&destsymb='.$destsymb;
         } else {
             $destsymb = &HTML::Entities::encode($destsymb,'"<>&');
-            $destination .= '&destinationurl='.$destsymb;
+            $destination .= 'destinationurl='.$destsymb;
         }
     }
     if ($destination =~ m{^/adm/roles}) {
@@ -165,6 +163,7 @@ $maincall
 $continuelink
 $end_page
 ENDSUCCESS
+    return;
 }
 
 # --------------------------------------------------------------- Failed login!
@@ -206,18 +205,19 @@ sub failed {
     my $end_page = &Apache::loncommon::end_page();
     &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
+    my @actions =
+         (&mt('Please [_1]log in again[_2].','<a href="'.$retry.'">','</a>'));
     my $loginhelp = &loginhelpdisplay($udom);
     if ($loginhelp) {
-        $loginhelp = '<p><a href="'.$loginhelp.'">'.&mt('Login problems?').'</a></p>';
+        push(@actions, '<a href="'.$loginhelp.'">'.&mt('Login problems?').'</a>');
     }
+    #FIXME: link to helpdesk might be added here
 
     $r->print(
        $start_page
-      .'<h1>'.&mt('Sorry ...').'</h1>'
-      .'<p class="LC_warning">'.&mt($message).'</p>'
-      .'<p>'.&mt('Please [_1]log in again[_2].','<a href="'.$retry.'">','</a>')
-      .'</p>'
-      .$loginhelp
+      .'<h2>'.&mt('Sorry ...').'</h2>'
+      .&Apache::lonhtmlcommon::confirm_success(&mt($message),1).'<br /><br />'
+      .&Apache::lonhtmlcommon::actionbox(\@actions)
       .$end_page
     );
  }
@@ -317,12 +317,6 @@ sub handler {
     my $tmpinfo=Apache::lonnet::reply('tmpget:'.$form{'logtoken'},
                                       $form{'serverid'});
 
-    my %sessiondata;
-    if ($form{'iptoken'}) {
-        %sessiondata = &Apache::lonnet::tmpget($form{'iptoken'});
-        my $delete = &Apache::lonnet::tmpdel($form{'token'});
-    }
-
     if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost') || 
         ($tmpinfo eq 'no_such_host')) {
 	&failed($r,'Information needed to verify your login information is missing, inaccessible or expired.',\%form);
@@ -342,19 +336,25 @@ sub handler {
         return OK;
     }
 
-    my ($key,$firsturl,$rolestr,$symbstr)=split(/&/,$tmpinfo);
+    my ($key,$firsturl,$rolestr,$symbstr,$iptokenstr)=split(/&/,$tmpinfo);
     if ($rolestr) {
         $rolestr = &unescape($rolestr);
     }
     if ($symbstr) {
         $symbstr= &unescape($symbstr);
     }
+    if ($iptokenstr) {
+        $iptokenstr = &unescape($iptokenstr);
+    }
     if ($rolestr =~ /^role=/) {
         (undef,$form{'role'}) = split('=',$rolestr);
     }
     if ($symbstr =~ /^symb=/) { 
         (undef,$form{'symb'}) = split('=',$symbstr);
     }
+    if ($iptokenstr =~ /^iptoken=/) {
+        (undef,$form{'iptoken'}) = split('=',$iptokenstr);
+    }
 
     my $keybin=pack("H16",$key);
 
@@ -439,6 +439,8 @@ sub handler {
 
     my $hosthere;
     if ($form{'iptoken'}) {
+        my %sessiondata = &Apache::lonnet::tmpget($form{'iptoken'});
+        my $delete = &Apache::lonnet::tmpdel($form{'iptoken'});
         if (($sessiondata{'domain'} eq $form{'udom'}) &&
             ($sessiondata{'username'} eq $form{'uname'})) {
             $hosthere = 1;
@@ -482,7 +484,17 @@ sub handler {
         if ($otherserver) {
             &success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',undef,
                      \%form);
-	    $r->internal_redirect('/adm/switchserver?otherserver='.$otherserver.'&origurl='.$firsturl);
+            my $switchto = '/adm/switchserver?otherserver='.$otherserver;
+            if (($firsturl) && ($firsturl ne '/adm/switchserver') && ($firsturl ne '/adm/roles')) {
+                $switchto .= '&origurl='.$firsturl;
+            }
+            if ($form{'role'}) {
+                $switchto .= '&role='.$form{'role'};
+            }
+            if ($form{'symb'}) {
+                $switchto .= '&symb='.$form{'symb'};
+            }
+            $r->internal_redirect($switchto);
         } else {
             $r->print(&noswitch());
         }
@@ -493,7 +505,17 @@ sub handler {
             if ($otherserver) {
                 &success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',undef,
                          \%form);
-                $r->internal_redirect('/adm/switchserver?otherserver='.$otherserver.'&origurl='.$firsturl);
+                my $switchto = '/adm/switchserver?otherserver='.$otherserver;
+                if (($firsturl) && ($firsturl ne '/adm/switchserver') && ($firsturl ne '/adm/roles')) {
+                    $switchto .= '&origurl='.$firsturl;
+                }
+                if ($form{'role'}) {
+                    $switchto .= '&role='.$form{'role'};
+                }
+                if ($form{'symb'}) {
+                    $switchto .= '&symb='.$form{'symb'};
+                }
+                $r->internal_redirect($switchto);
             } else {
                 $r->print(&noswitch());
             }