mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-23 16:33:17 +01:00
122 lines
3.1 KiB
PHP
122 lines
3.1 KiB
PHP
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<?php
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/**
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* eGroupWare - Logout
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*
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* @link http://www.egroupware.org
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* @author Joseph Engo <jengo@phpgroupware.org>
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* @license http://opensource.org/licenses/lgpl-license.php LGPL - GNU Lesser General Public License
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* @package api
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* @subpackage authentication
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* @version $Id$
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*/
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$GLOBALS['egw_info'] = array(
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'flags' => array(
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'disable_Template_class' => True,
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'currentapp' => 'logout',
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'noheader' => True,
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'nofooter' => True,
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'nonavbar' => True
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)
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);
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include('./header.inc.php');
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$GLOBALS['sessionid'] = egw_session::get_sessionid();
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$GLOBALS['kp3'] = egw_session::get_request('kp3');
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$verified = $GLOBALS['egw']->session->verify();
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if(!$redirectTarget = $GLOBALS['egw']->session->appsession('referer', 'login'))
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{
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$redirectTarget = $GLOBALS['egw_info']['server']['webserver_url'].'/login.php?cd=1&domain='.$GLOBALS['egw_info']['user']['domain'];
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}
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if($verified)
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{
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$GLOBALS['egw']->hooks->process('logout');
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$GLOBALS['egw']->session->destroy($GLOBALS['sessionid'],$GLOBALS['kp3']);
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}
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else
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{
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if(is_object($GLOBALS['egw']->log))
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{
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$GLOBALS['egw']->log->write(array(
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'text' => 'W-VerifySession, could not verify session during logout',
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'line' => __LINE__,
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'file' => __FILE__
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));
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}
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}
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$GLOBALS['egw']->session->egw_setcookie('eGW_remember','',0,'/');
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$GLOBALS['egw']->session->egw_setcookie('sessionid');
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$GLOBALS['egw']->session->egw_setcookie('kp3');
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$GLOBALS['egw']->session->egw_setcookie('domain');
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if($GLOBALS['egw_info']['server']['auth_type'] == 'cas')
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{
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require_once('CAS/CAS.php');
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phpCAS::client(CAS_VERSION_2_0,
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$GLOBALS['egw_info']['server']['cas_server_host_name'],
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(int) $GLOBALS['egw_info']['server']['cas_server_port'],
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$GLOBALS['egw_info']['server']['cas_server_uri'] );
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phpCAS::logout(array('url'=>$GLOBALS['egw_info']['server']['webserver_url'].'/login.php?cd=1&domain='.$GLOBALS['egw_info']['user']['domain']));
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}
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// $GLOBALS['egw']->redirect($redirectTarget);
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?>
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<head>
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<script language="javascript">
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function clearAuthenticationCache(page)
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{
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// Default to a non-existing page (give error 500).
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// An empty page is better, here.
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if (!page) page = '.force_logout';
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try
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{
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var agt=navigator.userAgent.toLowerCase();
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if (agt.indexOf("msie") != -1)
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{
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// IE clear HTTP Authentication
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document.execCommand("ClearAuthenticationCache");
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}
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else
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{
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var xmlhttp;
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if (window.XMLHttpRequest)
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{
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xmlhttp = new XMLHttpRequest();
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}
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else if (window.ActiveXObject)
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{
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xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
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}
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else
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{
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return;
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}
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// Let's prepare invalid credentials
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xmlhttp.open("GET", page, true, "logout", "logout");
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// Let's send the request to the server
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xmlhttp.send("");
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// Let's abort the request
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xmlhttp.abort();
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}
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}
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catch(e)
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{
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alert("An exception occurred in the script. Error name: " + e.name + ". Error message: " + e.message);
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// There was an error
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return;
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}
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}
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</script>
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<meta http-equiv="refresh" content="1;url=<?php echo $redirectTarget ?>">
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</head>
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<body onload="clearAuthenticationCache()">
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<a href="<?php echo $redirectTarget ?>">Logout in progress...</a>
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</body>
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