<?php

ini_set("default_charset", "UTF-8");

function AuthenticationBasicHTTP($realm ) {
	if (empty($_SERVER['PHP_AUTH_USER']) && empty($_SERVER['REDIRECT_REMOTE_USER'])) {
		header('WWW-Authenticate: Basic realm="'.$realm.'"');
		header('HTTP/1.0 401 Unauthorized');
		die('401 Unauthorized');
	}
	
	global $RBAC;
	$uid = $RBAC->VerifyLogin($_SERVER['PHP_AUTH_USER'] , $_SERVER['PHP_AUTH_PW'] );
	if ( $uid > 0 ) {
    // Asign the uid of user to userloggedobj
    $RBAC->loadUserRolePermission($RBAC->sSystem, $uid);
	  $res = $RBAC->userCanAccess('PM_WEBDAV');
  	if ($res != 1 ) {
	    if ($res == -2)
	      $msg = G::LoadTranslation ('ID_USER_HAVENT_RIGHTS_SYSTEM');
	    else
	      $msg = G::LoadTranslation ('ID_USER_HAVENT_RIGHTS_PAGE');
    	header('WWW-Authenticate: Basic realm="'.$realm.'"');
	    header('HTTP/1.0 401 ' . $msg );
	    die('401 ' . $msg);
    	return FALSE;
	  die;
	}
	  
		return TRUE;
	}

	header('WWW-Authenticate: Basic realm="'.$realm.'"');
	header('HTTP/1.0 401 Unauthorized');
	die('401 Unauthorized');
	return FALSE;
}

  $realm = 'ProcessMaker Filesystem for Workspace ' . SYS_SYS;

  # Choice an authentification type Digest or Basic
  //AuthenticationDigestHTTP($realm, $users, $phpcgi);
  AuthenticationBasicHTTP($realm );

  G::LoadClass ( "webdav" );

  $server = new ProcessMakerWebDav();

  # Real path of your site
  $server->ServeRequest( "");