public function EncryptBody($siteKey, $objKey, $token)
{
$enc = new XMLSecEnc();
foreach ($this->envelope->childNodes as $node) {
if ($node->namespaceURI == $this->soapNS && $node->localName == 'Body') {
break;
}
}
if (isset($node)) {
$enc->setNode($node);
}
/* encrypt the symmetric key */
$enc->encryptKey($siteKey, $objKey, false);
$enc->type = XMLSecEnc::Content;
/* Using the symmetric key to actually encrypt the data */
$encNode = $enc->encryptNode($objKey);
/**
* @var DOMElement $encNode
*/
$guid = XMLSecurityDSig::generate_GUID();
$encNode->setAttribute('Id', $guid);
$refNode = $encNode->firstChild;
while ($refNode && $refNode->nodeType != XML_ELEMENT_NODE) {
$refNode = $refNode->nextSibling;
}
if ($refNode) {
$refNode = $refNode->nextSibling;
}
if ($this->addEncryptedKey($encNode, $enc, $token)) {
$this->AddReference($enc->encKey, $guid);
}
}
public function addReference($name, $node, $type)
{
if (!$node instanceof DOMNode) {
throw new Exception('$node is not of type DOMNode');
}
$curencdoc = $this->encdoc;
$this->_resetTemplate();
$encdoc = $this->encdoc;
$this->encdoc = $curencdoc;
$refuri = XMLSecurityDSig::generate_GUID();
$element = $encdoc->documentElement;
$element->setAttribute("Id", $refuri);
$this->references[$name] = array("node" => $node, "type" => $type, "encnode" => $encdoc, "refuri" => $refuri);
}