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#!/usr/bin/perl |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along with |
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
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# Suite 330, Boston, MA 02111-1307 USA |
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use CGI; |
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use C4::Context; |
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use C4::Auth qw/:DEFAULT get_session/; |
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use C4::Output; |
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use HTML::Template::Pro; |
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use CGI::Session; |
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my $query=new CGI; |
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my $sessionID=$query->cookie('CGISESSID'); |
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if ($ENV{'REMOTE_USER'}) { |
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print $query->header(); |
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print startpage(); |
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print startmenu('catalogue'); |
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print qq| |
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<h1>Logout Feature Not Available</h1> |
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Your Koha server is configured to use a type of authentication called "Basic |
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Authentication" instead of using a cookies-based authentication system. With |
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Basic Authentication, the only way to logout of Koha is by exiting your |
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browser. |
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|; |
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print endmenu('catalogue'); |
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print endpage(); |
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exit; |
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} |
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my $sessions; |
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open (S, "/tmp/sessions"); |
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# FIXME - Come up with a better logging mechanism |
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while (my ($sid, $u, $lasttime) = split(/:/, <S>)) { |
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chomp $lasttime; |
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(next) unless ($sid); |
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(next) if ($sid eq $sessionID); |
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$sessions->{$sid}->{'userid'}=$u; |
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$sessions->{$sid}->{'lasttime'}=$lasttime; |
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} |
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close S; |
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open (S, ">/tmp/sessions"); |
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foreach (keys %$sessions) { |
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my $userid=$sessions->{$_}->{'userid'}; |
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my $lasttime=$sessions->{$_}->{'lasttime'}; |
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print S "$_:$userid:$lasttime\n"; |
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} |
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close S; |
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my $dbh = C4::Context->dbh; |
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# Check that this is the ip that created the session before deleting it |
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# This script and function are apparently unfinished. --atz (Dec 4 2007) |
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my $session = get_session($sessionID); |
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$session->flush; |
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$session->delete; |
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my $sth=$dbh->prepare("delete from sessions where sessionID=?"); |
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$sth->execute($sessionID); |
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open L, ">>/tmp/sessionlog"; |
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printf L "%20s from %16s logged out at %30s (manual log out).\n", $userid, $ip, localtime; |
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# where is $ip is coming from?? |
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close L; |
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my $cookie=$query->cookie(-name => 'CGISESSID', |
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-value => '', |
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-expires => '+1y'); |
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# Should redirect to opac home page after logging out |
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print $query->redirect("/cgi-bin/koha/opac-main.pl"); |
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exit; |
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