view mod_auto_answer_disco_info/mod_auto_answer_disco_info.lua @ 4488:eea62d30ae08

mod_rest: Add option for serving interactive openapi documentation Swagger not included.
author Kim Alvefur <zash@zash.se>
date Tue, 02 Mar 2021 18:38:13 +0100
parents 4cdd1ddae72c
children 05c74210c007
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module:depends("cache_c2s_caps");

local st = require "util.stanza";

local function disco_handler(event)
	local stanza, origin = event.stanza, event.origin;
	local query = stanza.tags[1];
	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));
		local log = origin.log or module._log;
		log("debug", "Answering disco#info on the behalf of %s", to);
		module:send(iq);
		return true;
	end
end

module:hook("iq-get/full/http://jabber.org/protocol/disco#info:query", disco_handler, 1);