Identify which stdIDs are credential providers and/or acceptors

[brianmajor]

If a standardID can be placed in the standard_id parameter of the www-authenticate header, it means the standardID comes with a description of how to use accompanying access_url to obtain a credential, and is thus a credential provider.

Otherwise it must describe (or reference the standard) for a mechanism of accepting credentials.

examples:
#tls-with-password = provider
#oauth = acceptor
#tls-with-certificate = both provider and acceptor

[brianmajor]

Hi @bertocco - I don't believe this issue hasn't been addressed yet. Could you please re-open?

[brianmajor]

Sorry @bertocco I had the wrong title in the recently merged PR (15) which referenced this issue, but should have referenced issue 14.