function liveid($credentials, $options)
{
$session =& JFactory::getSession();
$mainframe =& JFactory::getApplication();
$db = JFactory::getDBO();
$db->setQuery('select p.apikey, p.secretkey, p.discovery_url as control_url, p.parameters from #__providers p where p.name=' . $db->Quote($credentials['provider']));
$consumer = $db->loadObject();
$appid = $consumer->apikey;
$secret = $consumer->secret;
$policyurl = JUri::base() . '/policy.html';
$returnurl = JUri::base() . '/index.php';
$wll = new WindowsLiveLogin($appid, $secret, 'wsignin1.0', null, $policyurl, $returnurl);
$info = array();
$token = @$_COOKIE['webauthtoken'];
$info[EXTERNAL_ID] = null;
$info[STATUS] = Auth_FAILURE;
if ($token) {
$user = $wll->processToken($token);
if ($user) {
$info[EXTERNAL_ID] = $user->getId();
$info[STATUS] = Auth_SUCCESS;
}
} else {
$hasbegun = $session->get('liveidhasbegun');
if (isset($hasbegun) || $hasbegun == 'false') {
$session->set('liveidhasbegun', 'true');
$url = $consumer->control_url . '?appid=' . $appid . '&' . $consumer->parameters;
$mainframe->redirect($url);
}
$session->set('liveidhasbegun', 'false');
$action = $credentials['action'];
if ($action == '' || $action == 'login') {
$user = $wll->processLogin($credentials);
if ($user) {
if ($user->usePersistentCookie()) {
$cookieTtl = time() + 10 * 365 * 24 * 60 * 60;
setcookie('webauthtoken', $user->getToken(), $cookieTtl);
} else {
setcookie('webauthtoken', $user->getToken());
}
$info[EXTERNAL_ID] = $user->getId();
$info[STATUS] = Auth_SUCCESS;
}
$info[STATUS] = Auth_FAILURE;
}
}
// todo: solicitar email
$info[EMAIL] = '';
$info[LABEL] = $info[EMAIL];
return $info;
}
