view mod_ipcheck/mod_ipcheck.lua @ 665:684cc57a49c1

mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ).
author Waqas Hussain <waqas20@gmail.com>
date Wed, 16 May 2012 17:34:47 +0500
parents 0525c66e7d13
children d1bc9a796daf
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-- mod_ipcheck.lua
-- Implementation of XEP-0279: Server IP Check <http://xmpp.org/extensions/xep-0279.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", "service-unavailable", "IP address for this session is not available"));
		end
		return true;
	end
end);