Uniform Security Approach for WebLogic/WebSphere

I am have a problem......... Guess everyone here must be too. Otherwise why post this question?

I am using a UserNameToken and passing the encrypted for the user. However, I am not successful. Either WebSphere is not playing nice with my header described in the WSDL or WebLogic is channeling me into their specific classes and approach.

What I would like is a uniform approach/standard for securing the web servie for both application servers. What is Santa Nick's address, maybe he can help me. You think?

Russ