prosody
26a8cc9d9eb7
plugins/mod_lastactivity.lua

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plugins/mod_lastactivity.lua @ 11710:26a8cc9d9eb7

net.resolvers.service: Only do DANE with secure SRV records If this seems backwards, that' because it is but the API isn't really designed to easily pass along details from each resolution step onto the next.
author Kim Alvefur <zash@zash.se>
date Sun, 18 Jul 2021 23:25:45 +0200
parent 10750:ff087f2d4cb6
child 12977:74b9e05af71e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2018
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Waqas Hussain <waqas20@gmail.com>
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1 -- Prosody IM
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b7049746bd29 Update copyright headers for 2010
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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4 --
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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 st = require "util.stanza";
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10 local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
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11 local jid_bare = require "util.jid".bare;
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12 local jid_split = require "util.jid".split;
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14 module:add_feature("jabber:iq:last");
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16 local map = {};
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17
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18 module:hook("pre-presence/bare", function(event)
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19 local stanza = event.stanza;
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20 if not(stanza.attr.to) and stanza.attr.type == "unavailable" then
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21 local t = os.time();
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22 local s = stanza:get_child_text("status");
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23 map[event.origin.username] = {s = s, t = t};
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24 end
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25 end, 10);
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27 module:hook("iq-get/bare/jabber:iq:last:query", function(event)
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28 local origin, stanza = event.origin, event.stanza;
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29 local username = jid_split(stanza.attr.to) or origin.username;
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30 if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
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31 local seconds, text = "0", "";
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32 if map[username] then
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33 seconds = string.format("%d", os.difftime(os.time(), map[username].t));
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34 text = map[username].s;
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35 end
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36 origin.send(st.reply(stanza):tag('query', {xmlns='jabber:iq:last', seconds=seconds}):text(text));
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37 else
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38 origin.send(st.error_reply(stanza, 'auth', 'forbidden'));
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39 end
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40 return true;
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41 end);
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43 module.save = function()
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44 return {map = map};
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45 end
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46 module.restore = function(data)
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47 map = data.map or {};
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48 end
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49