authent.php

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<?php
/*
 * @author Anakeen
 * @license http://creativecommons.org/licenses/by-nc-sa/2.0/fr/ Anakeen - licence CC
 * @package FDL
*/
/**
 * Re-authenticate a user
 * Send a 401 Unauthorized HTTP header to force re-authentification or by redirect to index.php
 * which need also an authentification
 *
 * @author Anakeen 2003
 * @version $Id: authent.php,v 1.17 2006/05/30 16:55:10 marc Exp $
 * @license http://creativecommons.org/licenses/by-nc-sa/2.0/fr/ Anakeen - licence CC
 * @package FDL
 * @subpackage CORE
 */
/**
 */
include_once ('Class.User.php');
/**
 * Send a 401 Unauthorized HTTP header
 * @deprecated use logout action instead
 */
function authenticate()
{
    //   Header( "WWW-Authenticate: Basic realm=\"WHAT Connection\", stale=FALSE");
    //Header( "WWW-Authenticate: Basic realm=\"WHAT Connection\", stale=true");
    //Header( "HTTP/1.0 401 Unauthorized");
    $CoreNull = "";
    $core = new Application();
    $core->Set("CORE", $CoreNull);
    $action = new Action();
    $action->Set("", $core);
    header('WWW-Authenticate: Basic realm="' . $action->getParam("CORE_REALM", "Dynacase Platform connection") . '"');
    header('HTTP/1.0 401 Unauthorized');
    // Header("Location:guest.php");
    echo _("Vous devez entrer un nom d'utilisateur valide et un mot de passe correct pour acceder a cette ressource");
    exit;
}

global $_SERVER;
global $_POST;

$target = GetHttpVars("url", "/freedom/index.php?sole=R");

if (!isset($_SERVER['PHP_AUTH_USER']) || ($_POST["SeenBefore"] == 1 && !strcmp($_POST["OldAuth"], $_SERVER['PHP_AUTH_USER']))) {
    
    authenticate();
} else {
    Header("Location: $target");
    exit;
}
?>