Neos\Flow\Security\Account::getAuthenticationProviderName PHP Méthode

    public function getAuthenticationProviderName()
    {
        return $this->authenticationProviderName;
    }

 /**
  * Edit the given account
  *
  * @param Account $account
  * @return void
  */
 public function editAccountAction(Account $account)
 {
     $this->view->assignMultiple(array('account' => $account, 'user' => $this->userService->getUser($account->getAccountIdentifier(), $account->getAuthenticationProviderName())));
 }