view mod_muc_reserve_nick_pattern/mod_muc_reserve_nick_pattern.lua @ 5269:0e5a37f55440

mod_rest: Update prosody_oauth.py example to non-legacy OAuth2 Relies on recent mod_http_oauth2 updates
author Kim Alvefur <zash@zash.se>
date Thu, 23 Mar 2023 12:47:51 +0100
parents dc6a10629670
children
line wrap: on
line source

local jid = require "util.jid";
local st = require "util.stanza";

local nick_patterns = module:get_option_array("muc_reserve_nick_patterns", {});

module:hook("muc-occupant-pre-join", function (event)
	local nick = jid.resource(event.occupant.nick);
	for k, nick_pattern in pairs(nick_patterns) do
		if nick:match(nick_pattern) then
			local reply = st.error_reply(event.stanza, "modify", "conflict", "Unacceptable nickname, please try another");
			module:send(reply);
			return true;
		end
	end
end);