mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-23 00:13:35 +01:00
fa73ad5339
- exceptions get now always logged to the error_log - in the webgui it's now configurable, if the message contains a stacktrace (incl. function arguments) - default no (security) - command line interfaces get detected and contain no html anymore - webdav and groupdav send the exceptions as basic auth realms to the client - webdav and groupdav login failures contain the reason as part of the basic auth realm
72 lines
2.4 KiB
PHP
72 lines
2.4 KiB
PHP
<?php
|
|
/**
|
|
* eGroupWare - GroupDAV access
|
|
*
|
|
* Using the PEAR HTTP/WebDAV/Server class (which need to be installed!)
|
|
*
|
|
* @link http://www.egroupware.org
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package api
|
|
* @subpackage groupdav
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @copyright (c) 2007/8 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @version $Id$
|
|
*/
|
|
|
|
$starttime = microtime(true);
|
|
|
|
/**
|
|
* check if the given user has access
|
|
*
|
|
* Create a session or if the user has no account return authenticate header and 401 Unauthorized
|
|
*
|
|
* @param array &$account
|
|
* @return int session-id
|
|
*/
|
|
function check_access(&$account)
|
|
{
|
|
$account = array(
|
|
'login' => $_SERVER['PHP_AUTH_USER'],
|
|
'passwd' => $_SERVER['PHP_AUTH_PW'],
|
|
'passwd_type' => 'text',
|
|
);
|
|
// no session for clients known to NOT use it (no cookie support)
|
|
$agent = strtolower($_SERVER['HTTP_USER_AGENT']);
|
|
foreach(array(
|
|
'davkit', // Apple iCal
|
|
'bionicmessage.net',
|
|
'zideone',
|
|
'lightning',
|
|
) as $test)
|
|
{
|
|
if (($no_session = strpos($agent,$test) !== false)) break;
|
|
}
|
|
//error_log("GroupDAV PHP_AUTH_USER={$_SERVER['PHP_AUTH_USER']}, HTTP_USER_AGENT={$_SERVER['HTTP_USER_AGENT']} --> no_session=".(int)$no_session);
|
|
|
|
if (!isset($_SERVER['PHP_AUTH_USER']) || !($sessionid = $GLOBALS['egw']->session->create($account,'','',$no_session)))
|
|
{
|
|
header('WWW-Authenticate: Basic realm="'.groupdav::REALM.
|
|
// if the session class gives a reason why the login failed --> append it to the REALM
|
|
($GLOBALS['egw']->session->reason ? ': '.$GLOBALS['egw']->session->reason : '').'"');
|
|
header('HTTP/1.1 401 Unauthorized');
|
|
header('X-WebDAV-Status: 401 Unauthorized', true);
|
|
exit;
|
|
}
|
|
return $sessionid;
|
|
}
|
|
|
|
$GLOBALS['egw_info']['flags'] = array(
|
|
'noheader' => True,
|
|
'currentapp' => 'groupdav',
|
|
'autocreate_session_callback' => 'check_access',
|
|
'no_exception_handler' => 'basic_auth', // we use a basic auth exception handler (sends exception message as basic auth realm)
|
|
);
|
|
// if you move this file somewhere else, you need to adapt the path to the header!
|
|
include(dirname(__FILE__).'/header.inc.php');
|
|
|
|
$headertime = microtime(true);
|
|
|
|
$groupdav = new groupdav();
|
|
$groupdav->ServeRequest();
|
|
//error_log(sprintf("GroupDAV %s request took %5.3f s (header include took %5.3f s)",$_SERVER['REQUEST_METHOD'],microtime(true)-$starttime,$headertime-$starttime));
|