dagolden / authen-scram Goto Github PK
View Code? Open in Web Editor NEWSalted Challenge Response Authentication Mechanism (RFC 5802)
Home Page: https://metacpan.org/author/DAGOLDEN
Salted Challenge Response Authentication Mechanism (RFC 5802)
Home Page: https://metacpan.org/author/DAGOLDEN
RFC-5802 says:
Note that a client implementation MAY cache ClientKey&ServerKey (or just SaltedPassword) for later reauthentication to the same service, as it is likely that the server is going to advertise the same salt value upon reauthentication.
Authen::Scram should cache the salt, iteration count and salted password and reuse the salted password if the salt and iteration count are unchanged.
See RFC-5802 Sec 6.
According to RFC 5802 §2.2 , SASLprep must be applied in "stored string" mode, but Authen::SASL::SASLprep doesn't currently offer it. rt.cpan.org#117767 was filed to track this feature request.
If that ticket doesn't add the feature, we may need to internally re-implement it directly with Unicode::Stringprep, passing the appropriate argument.
After:
Can you add supports of :
"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
https://xmpp.org/extensions/inbox/hash-recommendations.html
-PLUS variants:
LDAP:
HTTP:
2FA:
IANA:
Linked to:
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.