env = soapMsg.getSOAPPart().getEnvelope();
doc = env.getOwnerDocument();
SecurityDecoder decoder = new SecurityDecoder(new SecurityStore(), null, null, null);
decoder.decode(doc);
decoder.verify(buildRequireOperations());
decoder.complete();
cleanupWsuIds(doc.getDocumentElement());
log.debug("Decoded message:" + DOMWriter.printNode(doc, true));