mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-21 15:33:23 +01:00
98 lines
3.4 KiB
PHP
98 lines
3.4 KiB
PHP
<?php
|
|
/**
|
|
* FileManger - WebDAV 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 vfs
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @copyright (c) 2006-10 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(&$account)
|
|
{
|
|
if (isset($_GET['auth']))
|
|
{
|
|
list($_SERVER['PHP_AUTH_USER'],$_SERVER['PHP_AUTH_PW']) = explode(':',base64_decode($_GET['auth']),2);
|
|
}
|
|
return egw_digest_auth::autocreate_session_callback($account);
|
|
}
|
|
|
|
// if we are called with a /apps/$app path, use that $app as currentapp, to not require filemanager rights for the links
|
|
$parts = explode('/',isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : $_SERVER['ORIG_PATH_INFO']);
|
|
//error_log("webdav: explode".print_r($parts,true));
|
|
if(count($parts) == 1)
|
|
{
|
|
error_log(__METHOD__. "Malformed Url: missing slash:\n".$_SERVER['SERVER_NAME']."\n PATH_INFO:".$_SERVER['PATH_INFO'].
|
|
"\n REQUEST_URI".$_SERVER['REQUEST_URI']."\n ORIG_SCRIPT_NAME:".$_SERVER['ORIG_SCRIPT_NAME'].
|
|
"\n REMOTE_ADDR:".$_SERVER['REMOTE_ADDR']."\n PATH_INFO:".$_SERVER['PATH_INFO']."\n HTTP_USER_AGENT:".$_SERVER['HTTP_USER_AGENT']) ;
|
|
header("HTTP/1.1 501 Not implemented");
|
|
header("X-WebDAV-Status: 501 Not implemented", true);
|
|
exit;
|
|
}
|
|
|
|
$app = count($parts) > 3 && $parts[1] == 'apps' ? $parts[2] : 'filemanager';
|
|
|
|
$GLOBALS['egw_info'] = array(
|
|
'flags' => array(
|
|
'disable_Template_class' => True,
|
|
'noheader' => True,
|
|
'currentapp' => $app,
|
|
'autocreate_session_callback' => 'check_access',
|
|
'no_exception_handler' => 'basic_auth', // we use a basic auth exception handler (sends exception message as basic auth realm)
|
|
'auth_realm' => 'EGroupware WebDAV server', // cant use vfs_webdav_server::REALM as autoloading and include path not yet setup!
|
|
)
|
|
);
|
|
require_once('phpgwapi/inc/class.egw_digest_auth.inc.php');
|
|
|
|
// if you move this file somewhere else, you need to adapt the path to the header!
|
|
try
|
|
{
|
|
include(dirname(__FILE__).'/header.inc.php');
|
|
}
|
|
catch (egw_exception_no_permission_app $e)
|
|
{
|
|
if (isset($GLOBALS['egw_info']['user']['apps']['filemanager']))
|
|
{
|
|
$GLOBALS['egw_info']['currentapp'] = 'filemanager';
|
|
}
|
|
elseif (isset($GLOBALS['egw_info']['user']['apps']['sitemgr-link']))
|
|
{
|
|
$GLOBALS['egw_info']['currentapp'] = 'sitemgr-link';
|
|
}
|
|
else
|
|
{
|
|
throw $e;
|
|
}
|
|
}
|
|
//$headertime = microtime(true);
|
|
|
|
// webdav is stateless: we dont need to keep the session open, it only blocks other calls to same basic-auth session
|
|
$GLOBALS['egw']->session->commit_session();
|
|
|
|
$webdav_server = new vfs_webdav_server();
|
|
$user_agent = strtolower($_SERVER['HTTP_USER_AGENT']);
|
|
if (strstr($user_agent, 'microsoft-webdav') !== false ||
|
|
strstr($user_agent, 'neon') !== false ||
|
|
strstr($user_agent, 'bitkinex') !== false)
|
|
{
|
|
// Windows 7 et.al. special treatment
|
|
$webdav_server->cnrnd = true;
|
|
}
|
|
$webdav_server->ServeRequest();
|
|
error_log(sprintf('WebDAV %s request: status "%s", took %5.3f s'.($headertime?' (header include took %5.3f s)':''),$_SERVER['REQUEST_METHOD'].' '.$_SERVER['PATH_INFO'],$webdav_server->_http_status,microtime(true)-$starttime,$headertime-$starttime));
|