module:depends("cache_c2s_caps"); local st = require "util.stanza"; local function iq_stanza_handler(event) local stanza, origin = event.stanza, event.origin; local type = stanza.attr.type; local query = stanza:get_child("query", "http://jabber.org/protocol/disco#info"); if type ~= "get" or query == nil then return; end local to = stanza.attr.to; local node = query.attr.node; local target_session = prosody.full_sessions[to]; if target_session == nil then return; end local disco_info = target_session.caps_cache; if disco_info ~= nil and (node == nil or node == disco_info.attr.node) then local iq = st.reply(stanza); iq:add_child(st.clone(disco_info)); origin.log("debug", "Answering disco#info on the behalf of %s", to); module:send(iq); return true; end end module:hook("iq/full", iq_stanza_handler, 1);