public function doLogout()
{
$options = new ezcAuthenticationSessionOptions();
$options->validity = 86400;
$session = new ezcAuthenticationSession($options);
$session->start();
$session->destroy();
$res = new ezcMvcResult();
$res->status = new ezcMvcExternalRedirect('/');
return $res;
}
// no headers should be sent before calling $session->start()
$options = new ezcAuthenticationSessionOptions();
$session = new ezcAuthenticationSession($options);
$session->start();
// URL after returning from OpenID authentication
$url = isset($_GET['openid_identity']) ? $_GET['openid_identity'] : $session->load();
if ($url === null) {
// URL at the start of authentication
$url = isset($_GET['openid_identifier']) ? $_GET['openid_identifier'] : $session->load();
}
$action = isset($_GET['action']) ? strtolower($_GET['action']) : null;
$credentials = new ezcAuthenticationIdCredentials($url);
$authentication = new ezcAuthentication($credentials);
$authentication->session = $session;
if ($action === 'logout') {
$session->destroy();
} else {
$options = new ezcAuthenticationOpenidOptions();
$options->mode = ezcAuthenticationOpenidFilter::MODE_SMART;
$options->openidVersion = ezcAuthenticationOpenidFilter::VERSION_2_0;
$options->store = new ezcAuthenticationOpenidFileStore('/tmp/store');
$filter = new ezcAuthenticationOpenidFilter($options);
$filter->registerFetchData(array('fullname', 'gender', 'country', 'language'));
$authentication->addFilter($filter);
}
if (!$authentication->run()) {
// authentication did not succeed, so inform the user
$status = $authentication->getStatus();
$err = array();
$err["user"] = "";
$err["session"] = "";
/**
* Method to be called from the controller's logout action to log a user out.
*
* @param ezcMvcRequest $request
*/
public function logout(ezcMvcRequest $request)
{
$options = new ezcAuthenticationSessionOptions();
$options->validity = 86400;
$session = new ezcAuthenticationSession($options);
$session->start();
unset($_SESSION[$this->options->sessionUserIdKey]);
$session->destroy();
}
