prosody-modules
51cd803e86be
mod_ipcheck/mod_ipcheck.lua

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mod_ipcheck/mod_ipcheck.lua @ 130:51cd803e86be

mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
author Waqas Hussain <waqas20@gmail.com>
date Fri, 19 Feb 2010 09:08:22 +0500
child 131:46741fc09091
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129:5fc00a3e47b5 130:51cd803e86be
1
2 -- mod_ipcheck.lua
3 -- Implementation of XEP-xxxx: Server IP Check <http://xmpp.org/extensions/inbox/sic.html>
4
5 local st = require "util.stanza";
6
7 module:add_feature("urn:xmpp:sic:0");
8
9 module:hook("iq/bare/urn:xmpp:sic:0:ip", function(event)
10 local origin, stanza = event.origin, event.stanza;
11 if not stanza.attr.to and stanza.attr.type == "get" then
12 if stanza.attr.to then
13 origin.send(st.error_reply(stanza, "auth", "not-authorized", "You can only ask about your own IP address"));
14 elseif origin.ip then
15 origin.send(st.reply(stanza):tag("ip", {xmlns='urn:xmpp:sic:0'}):text(origin.ip));
16 else
17 -- IP addresses should normally be available, but in case they are not
18 origin.send(st.error_reply(stanza, "cancel", "item-not-found", "IP address for this session is not available"));
19 end
20 return true;
21 end
22 end);