SCRAM-SHA-1(-PLUS) + SCRAM-SHA-256(-PLUS) + SCRAM-SHA-512(-PLUS) + SCRAM-SHA3-512(-PLUS) supports

Dear @foxcpp,

Can you add supports of :
- SCRAM-SHA-1
- SCRAM-SHA-1-PLUS
- SCRAM-SHA-256
- SCRAM-SHA-256-PLUS
- SCRAM-SHA-512
- SCRAM-SHA-512-PLUS
- SCRAM-SHA3-512
- SCRAM-SHA3-512-PLUS

You can add too:
- SCRAM-SHA-224
- SCRAM-SHA-224-PLUS
- SCRAM-SHA-384
- SCRAM-SHA-384-PLUS

"When using the SASL SCRAM mechanism, the SCRAM-SHA-256-PLUS variant SHOULD be preferred over the SCRAM-SHA-256 variant, and SHA-256 variants [RFC7677] SHOULD be preferred over SHA-1 variants [RFC5802]".

- SCRAM-SHA-1(-PLUS):
-- https://tools.ietf.org/html/rfc5802
-- https://tools.ietf.org/html/rfc6120

- SCRAM-SHA-256(-PLUS):
-- https://tools.ietf.org/html/rfc7677 since 2015-11-02
-- https://tools.ietf.org/html/rfc8600 since 2019-06-21: https://mailarchive.ietf.org/arch/msg/ietf-announce/suJMmeMhuAOmGn_PJYgX5Vm8lNA

- SCRAM-SHA-512(-PLUS):
-- https://tools.ietf.org/html/draft-melnikov-scram-sha-512

- SCRAM-SHA3-512(-PLUS):
-- https://tools.ietf.org/html/draft-melnikov-scram-sha3-512

- SCRAM BIS: Salted Challenge Response Authentication Mechanism (SCRAM) SASL and GSS-API Mechanisms:
-- https://tools.ietf.org/html/draft-melnikov-scram-bis

https://xmpp.org/extensions/inbox/hash-recommendations.html

-PLUS variants:
- RFC5056: On the Use of Channel Bindings to Secure Channels: https://tools.ietf.org/html/rfc5056
- RFC5929: Channel Bindings for TLS: https://tools.ietf.org/html/rfc5929
- Channel-Binding Types: https://www.iana.org/assignments/channel-binding-types/channel-binding-types.xhtml
- RFC 9266: Channel Bindings for TLS 1.3: https://tools.ietf.org/html/rfc9266

IMAP:
- RFC9051: Internet Message Access Protocol (IMAP) - Version 4rev2: https://tools.ietf.org/html/rfc9051

LDAP:
- RFC5803: Lightweight Directory Access Protocol (LDAP) Schema for Storing Salted: Challenge Response Authentication Mechanism (SCRAM) Secrets: https://tools.ietf.org/html/rfc5803

HTTP:
- RFC7804: Salted Challenge Response HTTP Authentication Mechanism: https://tools.ietf.org/html/rfc7804

2FA:
- Extensions to Salted Challenge Response (SCRAM) for 2 factor authentication: https://datatracker.ietf.org/doc/html/draft-ietf-kitten-scram-2fa

IANA:
- Simple Authentication and Security Layer (SASL) Mechanisms: https://www.iana.org/assignments/sasl-mechanisms/sasl-mechanisms.xhtml

Linked to:
- https://github.com/scram-xmpp/info/issues/1

Commencez par comparer les mécanismes demandés avec les RFC citées et la IANA SASL registry. Localisez ensuite les points d’entrée actuels de l’authentification SCRAM et la couverture des tests du dépôt, puis définissez l’achèvement comme la prise en charge des mécanismes demandés et de PLUS channel bindings. L’issue ne nomme aucun fichier ni test ; le périmètre de l’implémentation doit donc être clarifié par les maintainers.

Rédigé par le modèle d'indexation à partir du texte de l'issue.