File

mod_ipcheck/mod_ipcheck.lua @ 134:744deabdee81

mod_ipcheck: Fixed: 'service-unavailable' was sent instead of 'forbidden' on unauthorized access.
author Waqas Hussain <waqas20@gmail.com>
date Sat, 06 Mar 2010 06:19:38 +0500
parent 131:46741fc09091
child 135:d3c28c5fdbae
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-- mod_ipcheck.lua
-- Implementation of XEP-xxxx: Server IP Check <http://xmpp.org/extensions/inbox/sic.html>

local st = require "util.stanza";

module:add_feature("urn:xmpp:sic:0");

module:hook("iq/bare/urn:xmpp:sic:0:ip", function(event)
	local origin, stanza = event.origin, event.stanza;
	if stanza.attr.type == "get" then
		if stanza.attr.to then
			origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address"));
		elseif origin.ip then
			origin.send(st.reply(stanza):tag("ip", {xmlns='urn:xmpp:sic:0'}):text(origin.ip));
		else
			-- IP addresses should normally be available, but in case they are not
			origin.send(st.error_reply(stanza, "cancel", "item-not-found", "IP address for this session is not available"));
		end
		return true;
	end
end);