prosody-modules
d3812826c1cd
mod_muc_restrict_nick/mod_muc_restrict_nick.lua

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mod_muc_restrict_nick/mod_muc_restrict_nick.lua @ 5997:d3812826c1cd

mod_csi_muc_priorities: Allow setting the default priority for mucs to low Move the priority checking after the mention check so that if there is a mention we return true. Add an option to the form to set the default priority to low. Return `nil` in cases where we determite that the priority should be high, as with `mod_csi_simple` this causes normal MUC messages to be marked important while allowing mod_csi_grace_period and unneeded messages to be queued.
author aereaux <aidan@jmad.org>
date Sun, 22 Sep 2024 08:13:09 -0700
parent 4588:e7b126161e7b
line wrap: on
line source

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

local nick_pattern = module:get_option_string("muc_restrict_nick_pattern", "^%w+$");

module:hook("muc-occupant-pre-join", function (event)
	local nick = jid.resource(event.occupant.nick);
	if not nick:match(nick_pattern) then
		local reply = st.error_reply(event.stanza, "modify", "policy-violation", "Unacceptable nickname, please try another");
		module:send(reply);
		return true;
	end
end);