Mercurial > prosody-modules
view mod_ipcheck/mod_ipcheck.lua @ 4300:3f3b672b7616
mod_vcard_muc: Pass room object around instead of JID, hopefully fixing traceback
More efficient to pass the object around instead of using the JID
and looking up the object when needed.
It seems in some (undetermined) cases get_room_from_jid(room.jid) is nil.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Tue, 15 Dec 2020 10:49:11 +0000 |
parents | b0628bc93acf |
children |
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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-get/bare/urn:xmpp:sic:0:ip", function(event) local origin, stanza = event.origin, event.stanza; 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); module:add_feature("urn:xmpp:sic:1"); module:hook("iq-get/bare/urn:xmpp:sic:1:address", function(event) local origin, stanza = event.origin, event.stanza; 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 local reply = st.reply(stanza):tag("address", {xmlns='urn:xmpp:sic:1'}) :tag("ip"):text(origin.ip):up() if origin.conn and origin.conn.port then -- server_event reply:tag("port"):text(tostring(origin.conn:port())) elseif origin.conn and origin.conn.clientport then -- server_select reply:tag("port"):text(tostring(origin.conn:clientport())) end origin.send(reply); 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);