Does anybody know what happened to the IETF draft regarding the standardization of the HTTP MAC access authentication scheme for OAuth 2.0 (draft-ietf-oauth-v2-http-mac-00)?
This internet draft expired on 12 November 2011 and the IETF tracker tool doesn't tell whether this proposal has been dropped or there has been a follow-up.
I would be interested to know the most up-to-date status of this draft since I should implement MAC access token authentication for an OAuth 2.0 web service I have been working on.
Eran Hammer-Lahav, you there?