prosody-modules
8e1f1eb00b58
mod_sasl2/README.md
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mod_sasl2/README.md @ 5285:8e1f1eb00b58
mod_sasl2_fast: Fix harmless off-by-one error (invalidates existing tokens!)
Problem:
This was causing the key to become "<token>--cur" instead of the expected
"<token>-cur". As the same key was used by the code to both set and get, it
still worked.
Rationale for change:
Although it worked, it's unintended, inconsistent and messy. It increases the
chances of future bugs due to the unexpected format.
Side-effects of change:
Existing '--cur' entries will not be checked after this change, and therefore
existing FAST clients will fail to authenticate until they attempt password
auth and obtain a new FAST token.
Existing '--cur' entries in storage will not be cleaned up by this commit, but
this is considered a minor issue, and okay for the relatively few FAST
deployments.
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Wed, 29 Mar 2023 16:12:15 +0100 |
| parent | 5089:5b77f4720bfe |
| child | 5965:da942a3f3660 |
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--- labels: - Stage-Beta summary: "XEP-0388: Extensible SASL Profile" --- Implementation of [XEP-0388: Extensible SASL Profile]. **Note: At the time of writing (Nov 2022) the version of the XEP implemented by this module is still working its way through the XSF standards process. See [PR #1214](https://github.com/xsf/xeps/pull/1214) for the current status.** ## Configuration This module honours the same configuration options as Prosody's existing [mod_saslauth](https://prosody.im/doc/modules/mod_saslauth). ## Developers mod_sasl2 provides some events you can hook to affect aspects of the authentication process: - `advertise-sasl-features` - `sasl2/c2s/success` - Priority 1000: Session marked as authenticated, success response created (`event.success`) - Priority -1000: Success response sent to client - Priority -1500: Updated <stream-features/> sent to client - `sasl2/c2s/failure` - `sasl2/c2s/error`
