Diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/mod_muc_unique.lua	Mon Apr 21 17:42:44 2014 +0100
@@ -0,0 +1,11 @@
+-- XEP-0307: Unique Room Names for Multi-User Chat
+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()
+	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);