prosody
b751bee6a829
plugins/mod_muc_unique.lua

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plugins/mod_muc_unique.lua @ 8408:b751bee6a829

util.async: Fix thread check to work correctly in Lua 5.2 coroutine.running() now returns the main thread and a boolean true if called from the main thread, as opposed to nil in 5.1
author Kim Alvefur <zash@zash.se>
date Tue, 21 Nov 2017 21:48:43 +0100
parent 6409:5fd6c739e9bf
child 8878:7c3e16fdaf1d
line wrap: on
line source

-- XEP-0307: Unique Room Names for Multi-User Chat
local st = require "util.stanza";
local uuid_gen = require "util.uuid".generate;
module:add_feature "http://jabber.org/protocol/muc#unique"
module:hook("iq-get/host/http://jabber.org/protocol/muc#unique:unique", function(event)
	local origin, stanza = event.origin, event.stanza;
	origin.send(st.reply(stanza)
		:tag("unique", {xmlns = "http://jabber.org/protocol/muc#unique"})
		:text(uuid_gen()) -- FIXME Random UUIDs can theoretically have collisions
	);
	return true;
end,-1);