Feature or enhancement

Proposal:

Support SHA-256 digest authentication following RFC7616 -https://datatracker.ietf.org/doc/html/rfc7616

CPython currently supports MD5 and SHA1 only.

Other possible methods includeSHA-256-ness,SHA-512-256 andSHA-512-256-sess which hashlib doesn't currently appear to support out of the box.

Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

No response

Linked PRs

• gh-128192: support HTTP sha-256 digest authentication as per RFC-7617 #128193
• gh-128192: mark new tests with skips based on hashlib algorithm availability #128324