/**
* @param SamlMessage $message
*
* @return string
*/
private function signAndSerialize(SamlMessage $message)
{
$signatureWriter = new SignatureWriter($this->getCertificate(), $this->getPrivateKey());
$message->setSignature($signatureWriter);
$serializationContext = new SerializationContext();
$message->serialize($serializationContext->getDocument(), $serializationContext);
$xml = $serializationContext->getDocument()->saveXML();
return $xml;
}
/**
* @param \DOMNode $parent
* @param SerializationContext $context
*
* @return void
*/
public function serialize(\DOMNode $parent, SerializationContext $context)
{
parent::serialize($parent, $context);
$this->attributesToXml(array('InResponseTo'), $parent);
$this->singleElementsToXml(array('Status'), $parent, $context);
}
/**
* @param SamlMessage $message
* @param MessageContext $context
*
* @return string
*/
protected function getMessageEncodedXml(SamlMessage $message, MessageContext $context)
{
$message->setSignature(null);
$serializationContext = $context->getSerializationContext();
$message->serialize($serializationContext->getDocument(), $serializationContext);
$xml = $serializationContext->getDocument()->saveXML();
$this->dispatchSend($xml);
$xml = gzdeflate($xml);
$xml = base64_encode($xml);
return $xml;
}
