prosody
e6fed1d80116
plugins/mod_private.lua

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plugins/mod_private.lua @ 5915:e6fed1d80116

Back out 1b0ac7950129, as SSLv3 appears to still be in moderate use on the network. Also, although obsolete, SSLv3 isn't documented to have any weaknesses that TLS 1.0 (the most common version used today) doesn't also have. Get your act together clients!
author Matthew Wild <mwild1@gmail.com>
date Tue, 12 Nov 2013 02:13:01 +0000
parent 5500:eeea0eb2602a
child 5776:bd0ff8ae98a8
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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
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10 local st = require "util.stanza"
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12 local private_storage = module:open_store();
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14 module:add_feature("jabber:iq:private");
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16 module:hook("iq/self/jabber:iq:private:query", function(event)
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17 local origin, stanza = event.origin, event.stanza;
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18 local type = stanza.attr.type;
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19 local query = stanza.tags[1];
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20 if #query.tags == 1 then
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21 local tag = query.tags[1];
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22 local key = tag.name..":"..tag.attr.xmlns;
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23 local data, err = private_storage:get(origin.username);
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24 if err then
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25 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
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26 return true;
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27 end
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28 if stanza.attr.type == "get" then
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29 if data and data[key] then
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30 origin.send(st.reply(stanza):tag("query", {xmlns = "jabber:iq:private"}):add_child(st.deserialize(data[key])));
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31 else
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32 origin.send(st.reply(stanza):add_child(stanza.tags[1]));
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33 end
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34 else -- set
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35 if not data then data = {}; end;
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36 if #tag == 0 then
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37 data[key] = nil;
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38 else
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39 data[key] = st.preserialize(tag);
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40 end
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41 -- TODO delete datastore if empty
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42 if private_storage:set(origin.username, data) then
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43 origin.send(st.reply(stanza));
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44 else
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45 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
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46 end
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47 end
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48 else
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49 origin.send(st.error_reply(stanza, "modify", "bad-format"));
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50 end
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51 return true;
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52 end);