prosody
34ac05f6bd10
plugins/mod_vcard.lua

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plugins/mod_vcard.lua @ 13744:34ac05f6bd10 13.0

core.configmanager: Fix reporting delayed warnings from global section A Credential in the global section would be stored at delayed_warnings["*/secret"], but get("example.com","secret") would look for delayed_warnings["example.com/secret"] Storing the warnings in the config itself has the unfortunate side-effect that the config now contains util.error objects, which may be awkward if something bypasses get(). Should rawget() also do this filtering? getconfig() too? Currently this only affects prosodyctl, so maybe it won't be much of a problem.
author Kim Alvefur <zash@zash.se>
date Sat, 22 Feb 2025 00:08:18 +0100
parent 13658:33806569d7c5
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 local base64 = require "prosody.util.encodings".base64;
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10 local jid = require "prosody.util.jid";
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11 local sha1 = require "prosody.util.hashes".sha1;
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12 local st = require "prosody.util.stanza"
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13 local jid_split = require "prosody.util.jid".split;
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14
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15 local store_name = module:get_option_string("vcard_store_name");
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16
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17 local is_component = module:get_host_type() == "component";
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18 if is_component and not store_name and module:get_option_string("component_module") == "muc" then
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19 store_name = "vcard_muc";
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20 end
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21
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22 local vcards = module:open_store(store_name);
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23
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24 module:add_feature("vcard-temp");
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25
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26
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27 local function handle_vcard(event)
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28 local session, stanza = event.origin, event.stanza;
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29 local to = stanza.attr.to;
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30 if stanza.attr.type == "get" then
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31 local vCard;
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32 if to then
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33 local node = jid_split(to);
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34 vCard = st.deserialize(vcards:get(node)); -- load vCard for user or server
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35 elseif not is_component then
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36 vCard = st.deserialize(vcards:get(session.username));-- load user's own vCard
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37 end
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38 if vCard then
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39 session.send(st.reply(stanza):add_child(vCard)); -- send vCard!
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40 else
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41 session.send(st.error_reply(stanza, "cancel", "item-not-found"));
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42 end
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43 else -- stanza.attr.type == "set"
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44 if not to or (is_component and event.allow_vcard_modification) then
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45 local node = is_component and jid.node(stanza.attr.to) or session.username;
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46 if vcards:set(node, st.preserialize(stanza.tags[1])) then
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47 session.send(st.reply(stanza));
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48 module:fire_event("vcard-updated", event);
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49 else
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50 -- TODO unable to write file, file may be locked, etc, what's the correct error?
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51 session.send(st.error_reply(stanza, "wait", "internal-server-error"));
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52 end
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53 else
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54 session.send(st.error_reply(stanza, "auth", "forbidden"));
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55 end
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56 end
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57 return true;
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58 end
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59
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60 module:hook("iq/bare/vcard-temp:vCard", handle_vcard);
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61 module:hook("iq/host/vcard-temp:vCard", handle_vcard);
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62
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63 function get_avatar_hash(username)
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64 local vcard = st.deserialize(vcards:get(username));
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65 if not vcard then return end
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66 local photo = vcard:get_child("PHOTO");
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67 if not photo then return end
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68
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69 local photo_b64 = photo:get_child_text("BINVAL");
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70 local photo_raw = photo_b64 and base64.decode(photo_b64);
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71 return (sha1(photo_raw, true));
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72 end