/**
* @param Typo3OrgSsoToken $authenticationToken
* @return bool
*/
public function authenticate(Typo3OrgSsoToken $authenticationToken)
{
/** @var $account FrontendUser */
$account = null;
$credentials = $authenticationToken->getCredentials();
if (is_array($credentials) && isset($credentials['username'])) {
$account = $this->frontendUserRepository->findOneByUsername($credentials['username']);
}
$authenticated = false;
$authenticationData = 'version=' . $credentials['version'] . '&user='******'username'] . '&tpa_id=' . $credentials['tpaId'] . '&expires=' . $credentials['expires'] . '&action=' . $credentials['action'] . '&flags=' . $credentials['flags'] . '&userdata=' . $credentials['userdata'];
$authenticationDataIsValid = $this->verifySignature($authenticationData, $credentials['signature']);
if ($authenticationDataIsValid && $credentials['expires'] > time()) {
$userdata = $this->parseUserdata($credentials['userdata']);
if (!is_object($account)) {
$account = $this->createAccount($userdata);
$this->frontendUserRepository->add($account);
} elseif (is_object($account)) {
$account = $this->updateAccount($account, $userdata);
$this->frontendUserRepository->update($account);
}
$this->persistenceManager->persistAll();
$this->authenticationService->registerSession($account);
$authenticated = true;
}
return $authenticated;
}
public function logoutAction()
{
$user = $this->frontendUserRepository->findCurrentUser();
if ($user !== null) {
$this->authenticationService->unregisterSession();
}
}