public function EncryptBody($siteKey, $objKey, $token)
{
$enc = new XMLSecEnc();
foreach ($this->envelope->childNodes as $node) {
if ($node->namespaceURI == $this->soapNS && $node->localName == 'Body') {
break;
}
}
$enc->setNode($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);
$guid = XMLSecurityDSig::generateGUID();
$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);
}
}
/**
* @param string $name
* @param DOMNode $node
* @param string $type
* @throws Exception
*/
public function addReference($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::generateGUID();
$element = $encdoc->documentElement;
$element->setAttribute("Id", $refuri);
$this->references[$name] = array("node" => $node, "type" => $type, "encnode" => $encdoc, "refuri" => $refuri);
}
public function addMessageID($id = null)
{
/* Add the WSA MessageID or return existing ID */
if (!is_null($this->messageID)) {
return $this->messageID;
}
if (empty($id)) {
$id = XMLSecurityDSig::generateGUID('uuid:');
}
$header = $this->locateHeader();
$nodeID = $this->soapDoc->createElementNS(self::WSANS, self::WSAPFX . ':MessageID', $id);
$header->appendChild($nodeID);
$this->messageID = $id;
}
