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mod_sasl2/README.md @ 5173:460f78654864

mod_muc_rtbl: also filter messages This was a bit tricky because we don't want to run the JIDs through SHA256 on each message. Took a while to come up with this simple plan of just caching the SHA256 of the JIDs on the occupants. This will leave some dirt in the occupants after unloading the module, but that should be ok; once they cycle the room, the hashes will be gone. This is direly needed, otherwise, there is a tight race between the moderation activities and the actors joining the room.
author Jonas Schäfer <jonas@wielicki.name>
date Tue, 21 Feb 2023 21:37:27 +0100
parent 5089:5b77f4720bfe
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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`