3 # This file is part of Koha.
5 # Koha is free software; you can redistribute it and/or modify it under the
6 # terms of the GNU General Public License as published by the Free Software
7 # Foundation; either version 2 of the License, or (at your option) any later
10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License along with
15 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
16 # Suite 330, Boston, MA 02111-1307 USA
26 my $sessionID=$query->cookie('sessionID');
29 if ($ENV{'REMOTE_USER'}) {
30 print $query->header();
32 print startmenu('catalogue');
34 <h1>Logout Feature Not Available</h1>
35 Your Koha server is configured to use a type of authentication called "Basic
36 Authentication" instead of using a cookies-based authentication system. With
37 Basic Authentication, the only way to logout of Koha is by exiting your
40 print endmenu('catalogue');
46 open (S, "/tmp/sessions");
47 # FIXME - Come up with a better logging mechanism
48 while (my ($sid, $u, $lasttime) = split(/:/, <S>)) {
51 (next) if ($sid eq $sessionID);
52 $sessions->{$sid}->{'userid'}=$u;
53 $sessions->{$sid}->{'lasttime'}=$lasttime;
55 open (S, ">/tmp/sessions");
56 foreach (keys %$sessions) {
57 my $userid=$sessions->{$_}->{'userid'};
58 my $lasttime=$sessions->{$_}->{'lasttime'};
59 print S "$_:$userid:$lasttime\n";
62 my $dbh = C4::Context->dbh;
64 # Check that this is the ip that created the session before deleting it
66 if ($storage_method eq 'mysql'){
67 $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
70 # catch all defaults to tmp should work on all systems
71 $session = new CGI::Session("driver:File", $sessionID, {Directory=>'/tmp'});
76 my $sth=$dbh->prepare("delete from sessions where sessionID=?");
77 $sth->execute($sessionID);
78 open L, ">>/tmp/sessionlog";
79 my $time=localtime(time());
80 printf L "%20s from %16s logged out at %30s (manual log out).\n", $userid, $ip, $time;
83 my $cookie=$query->cookie(-name => 'sessionID',
87 # Should redirect to opac home page after logging out
89 print $query->redirect("/cgi-bin/koha/opac-main.pl");