prosody
fd7b0adada05
plugins/muc/vcard.lib.lua

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plugins/muc/vcard.lib.lua @ 13813:fd7b0adada05 13.0

portmanager: Take automatic cert selection into account when setting SNI cert This fixes (another) issue with the fix in 4ea7bd7325be, where it no longer checked the automatic cert index for an appropriate certificate.
author Matthew Wild <mwild1@gmail.com>
date Thu, 03 Apr 2025 12:02:45 +0100
parent 13660:31f8fd2bcab9
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1 local mod_vcard = module:depends("vcard");
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2
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3 local jid = require "prosody.util.jid";
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4 local st = require "prosody.util.stanza";
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5
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6 -- This must be the same event that mod_vcard hooks
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7 local vcard_event = "iq/bare/vcard-temp:vCard";
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8 local advertise_hashes = module:get_option("muc_avatar_advertise_hashes");
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9
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10 --luacheck: ignore 113/get_room_from_jid
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11
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12 local function get_avatar_hash(room)
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13 if room.avatar_hash then return room.avatar_hash; end
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14
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15 local room_node = jid.split(room.jid);
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16 local hash = mod_vcard.get_avatar_hash(room_node);
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17 room.avatar_hash = hash;
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18
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19 return hash;
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20 end
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21
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22 local function send_avatar_hash(room, to)
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23 local hash = get_avatar_hash(room);
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31f8fd2bcab9 MUC: Don't inform people about the avatar hash when there is none
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24 if not hash and to then return; end -- Don't announce when no avatar
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25
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26 local presence_vcard = st.presence({to = to, from = room.jid})
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27 :tag("x", { xmlns = "vcard-temp:x:update" })
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28 :tag("photo"):text(hash):up();
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29
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30 if to == nil then
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31 if not advertise_hashes or advertise_hashes == "presence" then
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32 room:broadcast_message(presence_vcard);
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33 end
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34 if not advertise_hashes or advertise_hashes == "message" then
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35 room:broadcast_message(st.message({ from = room.jid, type = "groupchat" })
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36 :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" })
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37 :tag("status", { code = "104" }));
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38 end
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39
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40 else
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41 module:send(presence_vcard);
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42 end
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43 end
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44
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45 module:hook(vcard_event, function (event)
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46 local stanza = event.stanza;
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47 local to = stanza.attr.to;
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48
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49 if stanza.attr.type ~= "set" then
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50 return;
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51 end
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52
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53 local room = get_room_from_jid(to);
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54 if not room then
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55 return;
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56 end
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57
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58 local sender_affiliation = room:get_affiliation(stanza.attr.from);
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59 if sender_affiliation == "owner" then
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60 event.allow_vcard_modification = true;
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61 end
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62 end, 10);
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63
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64 if advertise_hashes ~= "none" then
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65 module:hook("muc-occupant-joined", function (event)
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66 send_avatar_hash(event.room, event.stanza.attr.from);
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67 end);
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68 module:hook("vcard-updated", function (event)
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69 local room = get_room_from_jid(event.stanza.attr.to);
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70 send_avatar_hash(room, nil);
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71 end);
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72 end
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73
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74 module:hook("muc-disco#info", function (event)
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75 event.reply:tag("feature", { var = "vcard-temp" }):up();
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76
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77 table.insert(event.form, {
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78 name = "muc#roominfo_avatarhash",
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79 type = "text-multi",
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80 });
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81 event.formdata["muc#roominfo_avatarhash"] = get_avatar_hash(event.room);
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82 end);