mod_muc_restrict_nick

Introduction

This checks the nickname of a joining user against a configurable Lua pattern, and prevents them from joining if it does not match.

Configuration

There is a single configuration option, muc_restrict_nick_pattern and the default is "^%w+$" - i.e. allow only alphanumeric characters in nicknames.

Compatibility

Requires Prosody 0.11 or higher.