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.

---
labels:
- 'Type-Storage'
- 'Stage-Alpha'
summary: Ejabberd SQL Read-only Storage Module
...

Introduction
============

This is a storage backend using Ejabberd’s SQL backend. It depends on
[LuaDBI][doc:depends#luadbi]

This module only works in read-only, and was made to be used by
[mod_migrate] to migrate from Ejabberd’s SQL backend.

Configuration
=============

Copy the module to the prosody modules/plugins directory.

In Prosody's configuration file, set:

    storage = "ejabberdsql_readonly"

EjabberdSQL options are the same as the [SQL
ones][doc:modules:mod_storage_sql#usage].

Compatibility
=============

  ------- ---------------------------
  trunk   Works
  0.10    Untested, but should work
  0.9     Does not work
  ------- ---------------------------