mod_auto_answer_disco_info/mod_auto_answer_disco_info.lua
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Fri, 08 Jun 2018 15:25:27 +0200
changeset 3110 1fe7da46e915
parent 3085 e0ef90e96931
child 3272 4cdd1ddae72c
permissions -rw-r--r--
mod_auto_answer_disco_info: Don’t traceback on iqs coming from mod_muc.
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module:depends("cache_c2s_caps");
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local st = require "util.stanza";
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local function iq_stanza_handler(event)
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	local stanza, origin = event.stanza, event.origin;
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	local type = stanza.attr.type;
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	local query = stanza:get_child("query", "http://jabber.org/protocol/disco#info");
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	if type ~= "get" or query == nil then
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		return;
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	end
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	local to = stanza.attr.to;
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	local node = query.attr.node;
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	local target_session = prosody.full_sessions[to];
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	if target_session == nil then
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		return;
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	end
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	local disco_info = target_session.caps_cache;
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	if disco_info ~= nil and (node == nil or node == disco_info.attr.node) then
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		local iq = st.reply(stanza);
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		iq:add_child(st.clone(disco_info));
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		local log = origin.log or module._log;
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		log("debug", "Answering disco#info on the behalf of %s", to);
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		module:send(iq);
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		return true;
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	end
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end
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module:hook("iq/full", iq_stanza_handler, 1);