/**
* @param string $name
* @param array $options
*
* @return bool
*/
public function isValid($name, array $options = [])
{
$options += ['referer' => null, 'token' => null];
if (null === $options['token']) {
$params = $this->request->getParsedBody();
if (!isset($params[$name])) {
$this->invalidate();
return false;
} else {
$options['token'] = $params[$name];
}
}
$error = false;
$name .= $options['token'];
$config = array_get([self::TOKEN_KEY, $name], $this->storage, []);
$time = isset($config['expire']) ? $config['expire'] : 0;
if (time() > $time) {
$error = true;
}
if (!$error && null !== $options['referer']) {
$params = $this->request->getServerParams();
if (!isset($params['HTTP_REFERER']) || $params['HTTP_REFERER'] !== $options['referer']) {
$error = true;
}
}
$regenerate = array_key_exists('regenerate', $config) ? $config['regenerate'] : false;
if ($error || !$regenerate) {
array_remove([self::TOKEN_KEY, $name], $this->storage);
} elseif ($regenerate) {
$config['expire'] = time() + $config['time'];
array_set([self::TOKEN_KEY, $name], $config, $this->storage);
}
$this->invalidate();
return !$error;
}
/**
* {@inheritdoc}
*/
public function clearIdentities()
{
$identities = array_get(self::STORAGE_KEY, $this->session, []);
foreach ($identities as $identity) {
$identity->setDomain(null);
$this->unObserve($identity);
}
array_remove(self::STORAGE_KEY, $this->session);
}
/**
* @param mixed $option
*/
public function removeOption($option)
{
array_remove($option, $this->options);
}
