Mercurial > prosody-modules
comparison mod_auto_answer_disco_info/mod_auto_answer_disco_info.lua @ 2900:0286ccacec7c
mod_auto_answer_disco_info: New module answering disco#info queries on the behalf of the recipient
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
|---|---|
| date | Wed, 07 Mar 2018 17:11:49 +0100 |
| parents | |
| children | 037ad1cd0d31 |
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| 2899:0273d7583373 | 2900:0286ccacec7c |
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| 1 module:depends("cache_c2s_caps"); | |
| 2 | |
| 3 local st = require "util.stanza"; | |
| 4 | |
| 5 local function iq_stanza_handler(event) | |
| 6 local origin, stanza = event.origin, event.stanza; | |
| 7 local type = stanza.attr.type; | |
| 8 | |
| 9 local query = stanza:get_child("query", "http://jabber.org/protocol/disco#info"); | |
| 10 if type ~= "get" or query == nil then | |
| 11 return; | |
| 12 end | |
| 13 | |
| 14 local to = stanza.attr.to; | |
| 15 local node = query.attr.node; | |
| 16 | |
| 17 local target_session = full_sessions[to]; | |
| 18 local disco_info = target_session.caps_cache; | |
| 19 if disco_info ~= nil and (node == nil or node == disco_info.attr.node) then | |
| 20 local iq = st.reply(stanza); | |
| 21 iq:add_child(st.clone(disco_info)); | |
| 22 module:log("debug", "Answering disco#info on the behalf of the recipient") | |
| 23 module:send(iq); | |
| 24 return true; | |
| 25 end | |
| 26 end | |
| 27 | |
| 28 module:hook("iq/full", iq_stanza_handler, 1); |