inProps.put("signatureKeyIdentifier", "DirectReference");
bus.getInInterceptors().add(new WSS4JInInterceptor(inProps));
// Check to make sure that the SOAP Body and Timestamp were signed
DefaultCryptoCoverageChecker coverageChecker = new DefaultCryptoCoverageChecker();
bus.getInInterceptors().add(coverageChecker);
GreeterService service = new GreeterService();
Greeter port = service.getGreeterPort();