prosody
44217f40ff4a
plugins/mod_muc_unique.lua

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plugins/mod_muc_unique.lua @ 8571:44217f40ff4a

MUC: send muc#stanza_id feature as per XEP-0045 v1.31 (fixes #1097)
author Jonas Wielicki <jonas@wielicki.name>
date Thu, 08 Mar 2018 17:35:56 +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);