/**
* This method checks the enrollment of the credit card in the 3D secure program.
* If the card is enrolled the user is redirected to the 3D secure verification page
* otherwise the transaction is authorized without 3D secure.
*
* @param Customweb_Saferpay_Authorization_Transaction $transaction
*/
protected function request3DSecure(Customweb_Saferpay_Authorization_Transaction $transaction, $parameters)
{
$builder = new Customweb_Saferpay_Authorization_Hidden_ParameterBuilder($transaction, $this->getConfiguration(), $this->container);
$sendParameters = $builder->buildVerifyEnrollmentParameters();
$additionalParameters = array();
if (isset($parameters['sfpCardCvc']) && !empty($parameters['sfpCardCvc'])) {
$sendParameters['MPI_PA_BACKLINK'] = Customweb_Util_Url::appendParameters($sendParameters['MPI_PA_BACKLINK'], array('sfCecD' => $transaction->encrypt($parameters['sfpCardCvc'])));
$additionalParameters['CVC'] = $parameters['sfpCardCvc'];
}
$requestUrl = Customweb_Saferpay_Util::addParametersToUrl($this->getVerifyEnrollmentUrl(), $sendParameters);
$response = Customweb_Saferpay_Util::sendRequest($requestUrl);
$parameters = $this->getXmlParameters($response);
if ($this->is3DSecurePossible($transaction, $parameters)) {
return $this->redirect(Customweb_Saferpay_Authorization_Transaction::STATE_3D_SECURE, $transaction, $parameters['MPI_PA_LINK']);
} else {
if (isset($parameters['MPI_SESSIONID'])) {
$transaction->setMpiSessionId($parameters['MPI_SESSIONID']);
}
return $this->requestAuthorization($transaction, $additionalParameters);
}
}