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<?php
/**
* FileManger - WebDAV access for ownCloud clients
*
* ownCloud clients sync by default local ownCloud dir to /clientsync on server.
*
* EGroupware now temporary mounts vfs://default/home/$user on /clientsync,
* so ownCloud clients syncs with users home-dir, unless admin mounts an other directory.
*
* @link http://owncloud.org/sync-clients/
* @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) 2006-16 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @version $Id$
*/
use EGroupware\Api;
use EGroupware\Vfs;
$starttime = microtime(true);
/**
* check if the given user has access
*
* Create a session or if the user has no account return authenticate header and 401 Unauthorized
*
* @param array &$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($_GET['auth']),2);
}
return Api\Header\Authenticate::autocreate_session_callback($account);
}
$GLOBALS['egw_info'] = array(
'flags' => array(
'disable_Template_class' => True,
'noheader' => True,
'currentapp' => preg_match('|/remote.php/webdav/apps/([A-Za-z0-9_-]+)/|', $_SERVER['REQUEST_URI'], $matches) ? $matches[1] : 'filemanager',
'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::REALM as autoloading and include path not yet setup!
)
);
// if you move this file somewhere else, you need to adapt the path to the header!
try
{
include(__DIR__.'/header.inc.php');
}
catch (Api\Exception\NoPermission\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);
// temporary mount ownCloud default /clientsync as /home/$user, if not explicitly mounted
// so ownCloud dir contains users home-dir by default
if (strpos($_SERVER['REQUEST_URI'],'/remote.php/webdav/clientsync') !== false &&
($fstab=Vfs::mount()) && !isset($fstab['/clientsync']))
{
$is_root_backup = Vfs::$is_root;
Vfs::$is_root = true;
$ok = Vfs::mount($url='vfs://default/home/$user', $clientsync='/clientsync', null, false);
Vfs::$is_root = $is_root_backup;
//error_log("mounting ownCloud default '$clientsync' as '$url' ".($ok ? 'successful' : 'failed!'));
}
// 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();
$webdav_server->ServeRequest('/webdav');
//error_log(sprintf('WebDAV %s request: status "%s", took %5.3f s'.($headertime?' (header include took %5.3f s)':''),$_SERVER['REQUEST_METHOD'].' '.$_SERVER['PATH_INFO'],$webdav_server->_http_status,microtime(true)-$starttime,$headertime-$starttime));
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