DIR : /home/kozerus/public_html/piwigo/include/user.inc.php

/home/kozerus/public_html/piwigo/include

<?php
// +-----------------------------------------------------------------------+
// | This file is part of Piwigo.                                          |
// |                                                                       |
// | For copyright and license information, please view the COPYING.txt    |
// | file that was distributed with this source code.                      |
// +-----------------------------------------------------------------------+

// by default we start with guest
$user['id'] = $conf['guest_id'];

if (isset($_COOKIE[session_name()]))
{
  if (isset($_GET['act']) and $_GET['act'] == 'logout')
  { // logout
    logout_user();
    redirect(get_gallery_home_url());
  }
  elseif (!empty($_SESSION['pwg_uid']))
  {
    $user['id'] = $_SESSION['pwg_uid'];
  }
}

// Now check the auto-login
if ( $user['id']==$conf['guest_id'] )
{
  auto_login();
}

// using Apache authentication override the above user search
if ($conf['apache_authentication'])
{
  $remote_user = null;
  foreach (array('REMOTE_USER', 'REDIRECT_REMOTE_USER') as $server_key)
  {
    if (isset($_SERVER[$server_key]))
    {
      $remote_user = $_SERVER[$server_key];
      break;
    }
  }

  if (isset($remote_user))
  {
    if (!($user['id'] = get_userid($remote_user)))
    {
      $user['id'] = register_user($remote_user, '', '', false);
    }
  }
}

// automatic login by authentication key
if (isset($_GET['auth']))
{
  auth_key_login($_GET['auth']);
}

if (
  defined('IN_WS')
  and isset($_REQUEST['method'])
  and 'pwg.images.uploadAsync' == $_REQUEST['method']
  and isset($_POST['username'])
  and isset($_POST['password'])
)
{
  if (!try_log_user($_POST['username'], $_POST['password'], false))
  {
    include_once(PHPWG_ROOT_PATH.'include/ws_init.inc.php');
    $service->sendResponse(new PwgError(999, 'Invalid username/password'));
    exit();
  }
}

$user = build_user( $user['id'],
          ( defined('IN_ADMIN') and IN_ADMIN ) ? false : true // use cache ?
         );
if ($conf['browser_language'] and (is_a_guest() or is_generic()) and $language = get_browser_language())
{
  $user['language'] = $language;
}
trigger_notify('user_init', $user);
?>