prosody-modules
2e33eeafe962
mod_muc_ping/mod_muc_ping.lua

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mod_muc_ping/mod_muc_ping.lua @ 4515:2e33eeafe962

mod_muc_markers: Prevent any markers from reaching the archive, even if untracked Original intention was to leave alone things that this module isn't handling. However markers in archives are just problematic without more advanced logic about what is markable and what is not. It also requires a more advanced query in mod_muc_rai to determine the latest markable message instead of the latest archived message. I'd rather keep the "is archivable" and "is markable" definition the same for simplicity. I don't want to introduce yet another set of rules for no reason. No markers in MAM.
author Matthew Wild <mwild1@gmail.com>
date Mon, 22 Mar 2021 15:55:02 +0000
parent 3647:a0ca5d0a49ba
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35dc7c38e362 mod_muc_ping: Implements the Server Optimization part of XEP-0410: MUC Self-Ping
Kim Alvefur <zash@zash.se>
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1 local st = require "util.stanza";
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2 local jid_bare = import("util.jid", "bare");
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3
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4 local mod_muc = module:depends"muc";
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5 local rooms = rawget(mod_muc, "rooms");
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6 if not rooms then
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7 module:log("warn", "mod_%s is compatible with Prosody up to 0.10.x", module.name);
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8 return;
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9 end
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10
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11 module:hook("iq/full", function (event)
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12 local origin, stanza = event.origin, event.stanza;
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13 if stanza.attr.type ~= "get" or not stanza:get_child("ping", "urn:xmpp:ping") then
35dc7c38e362 mod_muc_ping: Implements the Server Optimization part of XEP-0410: MUC Self-Ping
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14 return;
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15 end
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16
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17 local from = stanza.attr.from;
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18 local room_nick = stanza.attr.to;
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19 local room_jid = jid_bare(room_nick);
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20
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21 local room = rooms[room_jid];
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22 if not room then return; end
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23
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24 if room._jid_nick[from] == room_nick then
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25 origin.send(st.reply(stanza));
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26 return true;
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27 end
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28 end);
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29
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30 module:hook("muc-disco#info", function(event)
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31 event.reply:tag("feature", {var="urn:xmpp:ping"}):up();
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32 event.reply:tag("feature", {var = "http://jabber.org/protocol/muc#self-ping-optimization"}):up();
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33 end);