Duplicate signing

[Cantor, Scott]

Brent, it looks like the message-signing message handler just signs unconditionally, which is fine, but do I need to just attach a condition to it from the outside to check for the other bindings or is there a more elegant way?

IIRC, wasn't the signing in V2 inside the encoders?

I don't think we have had this case come up or at least I didn't note it. I think it's already been happening during the V3 logout response code, and it's come up again where I'm issuing LogoutRequests.

-- Scott