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annotate plugins/muc/gc3.lib.lua @ 13946:f5e8ab42c708

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mod_http_file_share: Check that files are still there with correct size Failed uploads can leave behind unused slots. Files shouldn't change size after they have been successfully uploaded, but might as well double check it.
author Kim Alvefur <zash@zash.se>
date Sat, 04 Dec 2021 18:56:51 +0100
parents 356c8ec22e9a
children
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356c8ec22e9a MUC: Add basic "GC3" participant (affiliation) list fetch
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2 local jid_bare = require "prosody.util.jid".bare;
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4 local st = require "prosody.util.stanza";
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6 local muc_util = module:require "muc/util";
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7 local valid_affiliations = muc_util.valid_affiliations;
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9 local xmlns_gc3 = "urn:xmpp:gc3:tmp"
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11 --luacheck: ignore 113/get_room_from_jid
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13 function fetch_participant_list(room, stanza, origin)
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14 local from_jid = stanza.attr.from;
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15 local from_aff = room:get_affiliation(from_jid);
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16 local from_rank = valid_affiliations[from_aff or "none"];
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18 local required_aff_rank = valid_affiliations[room:get_members_only() and "member" or "none"];
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19 if from_rank < required_aff_rank then
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20 origin.send(st.error_reply(stanza, "auth", "forbidden"));
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21 return true;
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22 end
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24 local can_see_real_jids = not room:is_anonymous_for(from_jid);
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26 local reply = st.reply(stanza)
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27 :tag("participants", { xmlns = xmlns_gc3 });
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29 for jid, aff in room:each_affiliation() do
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30 local nick = room:get_registered_nick(jid);
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31 local visible_jid = can_see_real_jids and jid or nil;
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32 reply:text_tag("item", nil, {
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33 affiliation = aff;
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34 jid = visible_jid;
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35 nick = nick;
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36 id = room:get_occupant_id_from_jid(jid);
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37 });
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38 end
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40 origin.send(reply);
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41 return true;
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42 end
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44 local function room_event_handler(handler, allow_nonexistent)
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45 return function (event)
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46 local origin, stanza = event.origin, event.stanza;
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47 local room_jid = jid_bare(stanza.attr.to);
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48 local room = get_room_from_jid(room_jid);
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49 if not room and allow_nonexistent ~= true then
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50 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
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51 return true;
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52 end
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53 return handler(room, stanza, origin);
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54 end;
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55 end
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57 module:hook("iq-get/bare/"..xmlns_gc3..":participants", room_event_handler(fetch_participant_list));