view mod_muc_local_only/README.markdown @ 4651:8231774f5bfd

mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8 The `body:sub()` call risks splitting the string in the middle of a multi-byte UTF-8 sequence. This should have been caught by util.stanza validation, but that would have caused some havoc, at the very least causing the notification to not be sent. There have been no reports of this happening. Likely because this module isn't widely deployed among users with languages that use many longer UTF-8 sequences. The util.encodings.utf8.valid() function is O(n) where only the last sequence really needs to be checked, but it's in C and expected to be fast.
author Kim Alvefur <zash@zash.se>
date Sun, 22 Aug 2021 13:22:59 +0200
parents 221b6bee26e2
children
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# Introduction

This module allows you to make one or more MUCs as accessible to local users only.

# Details

Local users (anyone on the same server as the MUC) are granted automatic
membership when they first join the room. Users from other servers are
denied access (even if the room is otherwise configured to be open).

# Configuring

## Enabling

``` {.lua}
Component "rooms.example.net" "muc"
modules_enabled = {
    "muc_local_only";
}
```

## Settings

Specify a list of MUCs in your config like so:

```
muc_local_only = { "my-local-chat@conference.example.com" }
```

# Compatibility

Requires Prosody 0.11.0 or later.

# Future

It would be good to add a room configuration option.