KnpU\OAuth2ClientBundle\Security\Helper\FinishRegistrationBehavior::saveUserInfoToSession PHP Method

saveUserInfoToSession() protected method

Call this from within your onAuthenticationFailure() method.
protected saveUserInfoToSession ( Request $request, FinishRegistrationException $e ) : RedirectResponse
$request Symfony\Component\HttpFoundation\Request
$e KnpU\OAuth2ClientBundle\Security\Exception\FinishRegistrationException
return Symfony\Component\HttpFoundation\RedirectResponse
    protected function saveUserInfoToSession(Request $request, FinishRegistrationException $e)
    {
        // save the user information!
        $request->getSession()->set('guard.finish_registration.user_information', $e->getUserInformation());
    }