[Catalyst] REST and two-legged oauth

Hi everyone,

I am developing a set of REST web services using catalyst. Looking into
authentication, it looks to me that two-legged oauth is a good way to
provide authentication, as described in:
http://oauth.googlecode.com/svn/spec/ext/consumer_request/1.0/drafts/1/spec.html

I've also been looking at Catalyst::Authentication::Credential::OAuth but
that only does three-legged authentication.

Does anybody know of an implementation of two-legged oauth for catalyst?

Any hints or pointers are appreciated.

Thanks,

Meindert