prosody
94de6b7596cc
plugins/mod_vcard.lua

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plugins/mod_vcard.lua @ 12115:94de6b7596cc

mod_tombstones: Remember deleted accounts #1307 Presence subscriptions are normally revoked on account deletion, which informs the contact. Sometimes this notification gets lost e.g. due to s2s problems. The accounts JID may also be present e.g. in MUC affiliations, chat group member lists, pubsub subscriptions or other systems. These may grant privileges which would fall to someone who creates the same account again, which this module is meant to prevent.
author Kim Alvefur <zash@zash.se>
date Thu, 23 Dec 2021 14:08:20 +0100
parent 10552:f1cf8c08a09d
child 12977:74b9e05af71e
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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Matthew Wild <mwild1@gmail.com>
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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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Florian Zeitz <florob@babelmonkeys.de>
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4 --
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b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
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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
2004
5033348feba8 mod_vcard: Cleaned up unused variables and global accesses.
Waqas Hussain <waqas20@gmail.com>
parents: 2003
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9 local st = require "util.stanza"
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10 local jid_split = require "util.jid".split;
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12 local vcards = module:open_store();
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13
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14 module:add_feature("vcard-temp");
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16 local function handle_vcard(event)
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2f73fe2b3edd mod_vcard: Moved completely to new event based hooks.
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17 local session, stanza = event.origin, event.stanza;
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18 local to = stanza.attr.to;
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19 if stanza.attr.type == "get" then
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20 local vCard;
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21 if to then
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22 local node = jid_split(to);
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23 vCard = st.deserialize(vcards:get(node)); -- load vCard for user or server
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24 else
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25 vCard = st.deserialize(vcards:get(session.username));-- load user's own vCard
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26 end
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27 if vCard then
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28 session.send(st.reply(stanza):add_child(vCard)); -- send vCard!
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29 else
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30 session.send(st.error_reply(stanza, "cancel", "item-not-found"));
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31 end
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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32 else -- stanza.attr.type == "set"
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33 if not to then
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34 if vcards:set(session.username, st.preserialize(stanza.tags[1])) then
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35 session.send(st.reply(stanza));
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36 else
2002
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parents: 2001
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37 -- TODO unable to write file, file may be locked, etc, what's the correct error?
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38 session.send(st.error_reply(stanza, "wait", "internal-server-error"));
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39 end
2002
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40 else
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41 session.send(st.error_reply(stanza, "auth", "forbidden"));
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42 end
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43 end
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44 return true;
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45 end
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46
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2f73fe2b3edd mod_vcard: Moved completely to new event based hooks.
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47 module:hook("iq/bare/vcard-temp:vCard", handle_vcard);
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48 module:hook("iq/host/vcard-temp:vCard", handle_vcard);