config.put(WSHandlerConstants.PW_CALLBACK_REF, secretKeyCallbackHandler);
config.put(WSHandlerConstants.DERIVED_TOKEN_REFERENCE, "SecurityContextToken");
reqData.setMsgContext(config);
final Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
CustomHandler handler = new CustomHandler();
HandlerAction action = new HandlerAction(WSConstants.DKT_SIGN);
handler.send(
doc,
reqData,
Collections.singletonList(action),
true
);