prosody
f2d35eee69c9
plugins/mod_muc_unique.lua

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plugins/mod_muc_unique.lua @ 8811:f2d35eee69c9

mod_pubsub: Set an id attribute on outgoing event messages https://xmpp.org/extensions/xep-0060.html#impl-bounce > a pubsub service SHOULD ensure that the <message/> stanza for each > event notification it generates possesses an 'id' attribute with a > value
author Kim Alvefur <zash@zash.se>
date Mon, 21 May 2018 00:24:50 +0200
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);