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annotate mod_muc_batched_probe/mod_muc_batched_probe.lua @ 5264:d3ebaef1ea7a

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mod_http_oauth2: Correctly verify OAuth client credentials on revocation Makes no sense to validate against username and password here, or using a token to revoke another token, or itself? In fact, upon further discussion, why do you need credentials to revoke a token? If you are not supposed to have the token, revoking it seems the most responsible thing to do with it, so it should be allowed, while if you are supposed to have it, you should be allowed to revoke it.
author Kim Alvefur <zash@zash.se>
date Tue, 21 Mar 2023 21:57:18 +0100
parents e06258fc6cf1
children
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d56b3c0195a8 mod_muc_batched_probe: New module
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1 -- This module allows you to probe the MUC presences for multiple occupants.
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2 -- Copyright (C) 2020 JC Brand
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3
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4 local st = require "util.stanza";
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5 local mod_muc = module:depends"muc";
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6 local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or
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7 function (jid)
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8 local rooms = rawget(mod_muc, "rooms");
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9 return rooms[jid];
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10 end
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11
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12 module:log("debug", "Module loaded");
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13
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14 local function respondToBatchedProbe(event)
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15 local stanza = event.stanza;
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16 if stanza.attr.type ~= "get" then
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17 return;
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18 end
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19 local query = stanza:get_child("query", "http://jabber.org/protocol/muc#user");
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20 if not query then
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21 return;
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22 end;
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23
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24 local origin = event.origin;
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25 local room = get_room_from_jid(stanza.attr.to);
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26 local probing_occupant = room:get_occupant_by_real_jid(stanza.attr.from);
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27 if probing_occupant == nil then
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28 origin.send(st.error_reply(stanza, "cancel", "not-acceptable", "You are not currently connected to this chat", room.jid));
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29 return true;
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30 end
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31
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32 for item in query:children() do
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33 local probed_jid = item.attr.jid;
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34 local probed_occupant = room:get_occupant_by_nick(probed_jid);
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35 if probed_occupant == nil then
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36 local pr = room:build_unavailable_presence(probed_jid, stanza.attr.from);
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37 if pr then
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38 room:route_stanza(pr);
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39 end
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40 else
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41 local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"});
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42 room:publicise_occupant_status(probed_occupant, x, nil, nil, nil, nil, false, probing_occupant);
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43 end
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44 end
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45 origin.send(st.reply(stanza));
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46 return true;
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47 end
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50 module:hook("iq/bare", respondToBatchedProbe, 1);