From 576362b4ad88b8a34c8af225c170616c1591fed9 Mon Sep 17 00:00:00 2001
From: tonnesen <tonnesen>
Date: Thu, 5 Sep 2002 19:44:00 +0000
Subject: [PATCH] logout.pl checks if the server is using basic authentication.
  If it is, is displays a message stating that the user must exit their
 browser to log out.

---
 logout.pl | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/logout.pl b/logout.pl
index 47fd4c3393..e03410db95 100755
--- a/logout.pl
+++ b/logout.pl
@@ -2,11 +2,29 @@
 
 use CGI;
 use C4::Database;
+use C4::Output;
 
 my $query=new CGI;
 
 my $sessionID=$query->cookie('sessionID');
 
+
+if ($ENV{'REMOTE_USER'}) {
+    print $query->header();
+    print startpage();
+    print startmenu('catalogue');
+    print qq|
+<h1>Logout Feature Not Available</h1>
+Your Koha server is configured to use a type of authentication called "Basic
+Authentication" instead of using a cookies-based authentication system.  With
+Basic Authentication, the only way to logout of Koha is by exiting your
+browser.
+|;
+    print endmenu('catalogue');
+    print endpage();
+    exit;
+}
+
 my $sessions;
 open (S, "/tmp/sessions");
 while (my ($sid, $u, $lasttime) = split(/:/, <S>)) {
-- 
2.39.5