Poupou's Corner of the Web

Well after (too) much reading I still haven't found exactly how to use UsernameToken to sign a SOAP message. This is definitively not part of the original WS-Security specification (where UsernameToken is defined) or addendum but there is a rough and incomplete description about it in WS-Trust. So far I'd no luck implementing this for Mono::. I guess it's time to ask the newsgroups :-(