[LON-CAPA-cvs] cvs: loncom(version_2_11_X) /auth lonacc.pm

[raeburn]

raeburn		Fri Oct 23 21:33:46 2020 EDT

  Modified files:              (Branch: version_2_11_X)
    /loncom/auth	lonacc.pm 
  Log:
  - For 2.11
    Backport 1.183
  
  
Index: loncom/auth/lonacc.pm
diff -u loncom/auth/lonacc.pm:1.159.2.14 loncom/auth/lonacc.pm:1.159.2.15
--- loncom/auth/lonacc.pm:1.159.2.14	Tue Oct  6 17:39:04 2020
+++ loncom/auth/lonacc.pm	Fri Oct 23 21:33:46 2020
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Cookie Based Access Handler
 #
-# $Id: lonacc.pm,v 1.159.2.14 2020/10/06 17:39:04 raeburn Exp $
+# $Id: lonacc.pm,v 1.159.2.15 2020/10/23 21:33:46 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -563,31 +563,27 @@
         if ($env{'user.noloadbalance'} eq $r->dir_config('lonHostID')) {
             $checkexempt = 1;
         }
-        unless ($checkexempt) {
+        unless (($checkexempt) || (($requrl eq '/adm/switchserver') && (!$r->is_initial_req()))) {
             ($is_balancer,$otherserver) =
                 &Apache::lonnet::check_loadbalancing($env{'user.name'},
                                                      $env{'user.domain'});
             if ($is_balancer) {
-                unless (($requrl eq '/adm/switchserver') && (!$r->is_initial_req())) {
-                    # Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer)
-                    my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r);
-                    if (($found_server) && ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) {
-                        $otherserver = $found_server;
-                    }
+                # Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer)
+                my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r);
+                if (($found_server) && ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) {
+                    $otherserver = $found_server;
+                }
+                unless ($requrl eq '/adm/switchserver') {
+                    $r->set_handlers('PerlResponseHandler'=>
+                                     [\&Apache::switchserver::handler]);
                 }
-            }
-        }
-        if ($is_balancer) {
-            unless (($requrl eq '/adm/switchserver') && (!$r->is_initial_req())) {
-                $r->set_handlers('PerlResponseHandler'=>
-                                 [\&Apache::switchserver::handler]);
                 if ($otherserver ne '') {
                     $env{'form.otherserver'} = $otherserver;
                 }
-            }
-            unless (($env{'form.origurl'}) || ($r->uri eq '/adm/roles') ||
-                    ($r->uri eq '/adm/switchserver') || ($r->uri eq '/adm/sso')) {
-                $env{'form.origurl'} = $r->uri;
+                unless (($env{'form.origurl'}) || ($r->uri eq '/adm/roles') ||
+                        ($r->uri eq '/adm/switchserver') || ($r->uri eq '/adm/sso')) {
+                    $env{'form.origurl'} = $r->uri;
+                }
             }
         }