<?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));