Neos\Neos\Controller\LoginController::tokenLoginAction PHP Метод

    public function tokenLoginAction($token)
    {
        $newSessionId = $this->loginTokenCache->get($token);
        $this->loginTokenCache->remove($token);
        if ($newSessionId === false) {
            $this->systemLogger->log(sprintf('Token-based login failed, non-existing or expired token %s', $token), LOG_WARNING);
            $this->redirect('index');
        }
        $this->systemLogger->log(sprintf('Token-based login succeeded, token %s', $token), LOG_DEBUG);
        $newSession = $this->sessionManager->getSession($newSessionId);
        if ($newSession->canBeResumed()) {
            $newSession->resume();
        }
        if ($newSession->isStarted()) {
            $newSession->putData('lastVisitedNode', null);
        } else {
            $this->systemLogger->log(sprintf('Failed resuming or starting session %s which was referred to in the login token %s.', $newSessionId, $token), LOG_ERR);
        }
        $this->replaceSessionCookie($newSessionId);
        $this->redirect('index', 'Backend\\Backend');
    }