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view plugins/mod_muc_unique.lua @ 9392:f2d71e4284b7

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net.resolvers.service: Understand when service is explicitly unavailable RFC2782 states: > A Target of "." means that the service is decidedly not available at > this domain.
author Kim Alvefur <zash@zash.se>
date Sat, 29 Sep 2018 21:56:47 +0200
parents 7c3e16fdaf1d
children 74b9e05af71e
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-- XEP-0307: Unique Room Names for Multi-User Chat
local st = require "util.stanza";
local unique_name = require "util.id".medium;
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(unique_name():lower())
	);
	return true;
end,-1);