prosody
a5050e21ab08
plugins/mod_private.lua

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plugins/mod_private.lua @ 11455:a5050e21ab08

util.datamapper: Separate extraction of xml from coercion to target type Now it gets the text, attribute or name first, then turns it into whatever the schema wants. This should be easier to further factor out into preparation for array support.
author Kim Alvefur <zash@zash.se>
date Sun, 14 Mar 2021 03:06:37 +0100
parent 9228:e2e2aa76ea31
child 12977:74b9e05af71e
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rev   line source
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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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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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11
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12 local private_storage = module:open_store("private", "map");
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13
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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 query = stanza.tags[1];
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19 if #query.tags ~= 1 then
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20 origin.send(st.error_reply(stanza, "modify", "bad-format"));
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21 return true;
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22 end
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23 local tag = query.tags[1];
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24 local key = tag.name..":"..tag.attr.xmlns;
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25 if stanza.attr.type == "get" then
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26 local data, err = private_storage:get(origin.username, key);
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27 if data then
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28 origin.send(st.reply(stanza):query("jabber:iq:private"):add_child(st.deserialize(data)));
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29 elseif err then
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30 origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
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31 else
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32 origin.send(st.reply(stanza):add_child(query));
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33 end
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34 return true;
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35 else -- stanza.attr.type == "set"
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36 local data;
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37 if #tag ~= 0 then
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38 data = st.preserialize(tag);
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39 end
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40 -- TODO delete datastore if empty
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41 local ok, err = private_storage:set(origin.username, key, data);
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42 if not ok then
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43 origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
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44 return true;
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45 end
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46 origin.send(st.reply(stanza));
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47 return true;
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48 end
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49 end);