view mod_audit/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
parents 530d116b7f68
children dc058fcc3fe3
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---
summary: Audit Logging
rockspec: {}
...

This module provides infrastructure for audit logging inside Prosody.

## What is audit logging?

Audit logs will contain security sensitive events, both for server-wide
incidents as well as user-specific.

This module, however, only provides the infrastructure for audit logging. It
does not, by itself, generate such logs. For that, other modules, such as
`mod_audit_auth` or `mod_audit_register` need to be loaded.

## A note on privacy

Audit logging is intended to ensure the security of a system. As such, its
contents are often at the same time highly sensitive (containing user names
and IP addresses, for instance) and allowed to be stored under common privacy
regulations.

Before using these modules, you may want to ensure that you are legally
allowed to store the data for the amount of time these modules will store it.
Note that it is currently not possible to store different event types with
different expiration times.