view mod_srvinjection/README.md @ 6319:04c3273cb81f

mod_auth_cyrus: Add empty 'profile' table to SASL handler objects This is for compatibility with Prosody's built-in util.sasl objects. A SASL profile table usually includes methods supported by the backend, which can be used by SASL mechanism handlers to perform operations (such as testing the password). It also optionally contains a 'cb' field with channel binding method handlers. The Cyrus backend doesn't support channel binding, and doesn't have the same concept of auth backend methods (it handles all that internally, and Prosody has no insight or control over it). Thus, we create an empty profile which informs Prosody that the SASL handler does not support any of the auth or channel binding methods. Some features will not work, but they didn't work anyway. This just makes it explicit. This fixes a traceback in mod_sasl2_fast, which expected SASL handlers to always contain a 'profile' field.
author Matthew Wild <mwild1@gmail.com>
date Thu, 04 Sep 2025 10:14:46 +0100
parents fe081789f7b5
children
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---
labels:
- 'Stage-Beta'
summary: Manually specify SRV records
...

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

This Prosody plugin lets you manually override SRV records used for a
remote host.

Usage
=====

Simply add `"srvinjection"` to your `modules_enabled` list to enable.
Then add the `srvinjection` option to the global section.

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

The `srvinjection` option can be used as follows:

    srvinjection = {
      ["example.com"] = {"localhost", 5000};
      ["jabber.org"] = {"localhost", 5001};
    };

The format for individual items is
`["remote-hostname"] = {"srv-hostname", srv-port};`.

The special remote hostname `"*"` can be used as a wildcard:

        srvinjection = { ["*"] = {"xmpp-server.l.google.com", 5269} } -- Use Google's XMPP server for all hostnames

Reloading
=========

The module can be reloaded via the telnet console. Edit the config file
to make any updates.

You can reload the configuration from disk:

    config:reload()

And then reload the module to apply the configuration changes:

    module:reload("srvinjection", "*")

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

  ----- -------
  0.8   Works
  0.7   Works
  0.6   Works
  ----- -------

How it works
============

The module replaces the `lookup` function of the `net.adns` module with
its own. The original is set back when the module is unloaded.