dav.php

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<?php
/*
 * @author Anakeen
 * @package FDL
*/
/**
 * @author Anakeen
 * @package FDL
 */

$d1 = microtime();
include_once ("../WHAT/Lib.Common.php");
chdir(DEFAULT_PUBDIR);
include_once ("DAV/Class.FdlDav.php");
//error_log("dav:   path_info=(".$_SERVER["PATH_INFO"].")");

$_SERVER['PATH_INFO'] = "/" . (empty($_GET['filename']) ? "" : $_GET['filename']);
$type = isset($_GET['type']) ? $_GET['type'] : 'freedav';

if ($type != 'webdav' && $type != 'freedav') {
    error_log(sprintf("Error: Invalid DAV type '%s'", $type));
    header('HTTP/1.1 500 Invalid DAV type');
    exit;
}

$_SERVER['SCRIPT_NAME'] = preg_replace('/index\.php$/', '', $_SERVER['SCRIPT_NAME']);

global $action;
global $_SERVER;

if ($type == 'webdav') {
    webdav_auth();
}

error_log("   [ " . $_SERVER['REQUEST_METHOD'] . " ]=[ " . $_SERVER['PATH_INFO'] . " ]=======");
whatInit();
$s = new HTTP_WebDAV_Server_Freedom($action->dbaccess);
$s->setFolderMaxItem($action->getParam('WEBDAV_FOLDERMAXITEM'));
$path = $_SERVER['PATH_INFO'];
$login = "";
if ($type == "freedav") {
    if (preg_match("|/vid-([0-9]+)-([0-9]+)-([^/]+)|", $path, $reg)) {
        $docid = $reg[1];
        $vid = $reg[2];
        $sid = $reg[3];
        //error_log("dav: -> $docid  $vid $sid");
        $login = $s->getLogin($docid, $vid, $sid);
        //error_log("dav LOGIN: -> $login");
        
    }
} else {
    $login = $_SERVER['PHP_AUTH_USER'];
}
if (!$login) {
    if (((($path == "/") || (strtolower($path) == "/freedav")) && ($_SERVER['REQUEST_METHOD'] == "OPTIONS")) || ((($path == "/") || (strtolower($path) == "/freedav")) && ($_SERVER['REQUEST_METHOD'] == "PROPFIND"))) {
        // keep without authenticate
        
    } else {
        // header('HTTP/1.0 401 Unauthorized');
        header('HTTP/1.0 403 Forbidden');
        exit;
    }
} else {
    whatLogin($login);
}

$d2 = microtime();

$dt = sprintf("%.02f", microtime_diff($d1, $d2));

$s->http_auth_realm = "Dynacase Platform connection";
$s->db_freedom = $action->dbaccess;
$s->type = $type;
$s->racine = $action->getParam("WEBDAV_ROOTID", 9);
$s->ServeRequest();
$d2 = microtime();
$d = sprintf("%.02f", microtime_diff($d1, $d2));

error_log("================ $d $dt=====" . $login . "===================");

function whatInit()
{
    global $action;
    include_once ('Class.User.php');
    include_once ('Class.Session.php');
    
    $CoreNull = "";
    $core = new Application();
    $core->Set("CORE", $CoreNull);
    $core->session = new Session();
    $action = new Action();
    $action->Set("", $core);
    // i18n
    $lang = $action->Getparam("CORE_LANG");
    setLanguage($action->Getparam("CORE_LANG"));
}

function whatLogin($login)
{
    global $action;
    include_once ('Class.User.php');
    include_once ('Class.Session.php');
    
    if ($login != "") {
        $action->user = new Account(); //create user
        $action->user->setLoginName($login);
        $action->parent->user = $action->user;
    }
}

function webdav_auth()
{
    include_once ('WHAT/Lib.Main.php');
    include_once ('WHAT/Class.AuthenticatorManager.php');
    
    global $_SERVER;
    
    $status = AuthenticatorManager::checkAccess('basic');
    
    switch ($status) {
        case 0: // it'good, user is authentified
            break;

        default:
            sleep(1); // for robots
            // Redirect to authentication
            AuthenticatorManager::$auth->askAuthentication(array());
            exit(0);
    }
    
    $_SERVER['PHP_AUTH_USER'] = AuthenticatorManager::$auth->getAuthUser();
}