Mercurial > prosody-modules
view mod_discoitems/mod_discoitems.lua @ 5381:32a9817c7516
mod_firewall: Initialize compiled chunk just once for all handlers
This should fix a case where some stateful dependencies (such as throttles)
produce separate instances for every call to new_handler(), leading to
surprising behaviour (e.g. rules executed via JUMP CHAIN vs ::deliver would
have separate rate limits).
This also adds better error handling in case the compiled code fails to run
for some reason.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Fri, 28 Apr 2023 13:27:06 +0100 |
parents | ae91c98b7e4c |
children |
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-- mod_discoitems.lua -- -- In the config, you can add: -- -- disco_items = { -- {"proxy.eu.jabber.org", "Jabber.org SOCKS5 service"}; -- {"conference.jabber.org", "The Jabber.org MUC"}; -- }; -- local st = require "util.stanza"; local result_query = st.stanza("query", {xmlns="http://jabber.org/protocol/disco#items"}); for _, item in ipairs(module:get_option("disco_items") or {}) do result_query:tag("item", {jid=item[1], name=item[2]}):up(); end module:hook('iq/host/http://jabber.org/protocol/disco#items:query', function(event) local stanza = event.stanza; local query = stanza.tags[1]; if stanza.attr.type == 'get' and not query.attr.node then event.origin.send(st.reply(stanza):add_child(result_query)); return true; end end, 100);