/**
* Retrieves the saved session token or generates a new one.
*
* @return string
*/
protected function retrieveSessionToken()
{
$this->sessionToken = $this->frontendUser->getSessionData('formProtectionSessionToken');
if (empty($this->sessionToken)) {
$this->sessionToken = $this->generateSessionToken();
$this->persistSessionToken();
}
return $this->sessionToken;
}
/**
* @param string $sessionIdentifier
* @return mixed
*/
public function get($sessionIdentifier)
{
return $this->frontendUser->getSessionData($sessionIdentifier);
}
