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annotate plugins/mod_iq.lua @ 1267:1bf897de6c24

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mod_iq: Immediately return an error for IQs to non-existing bare JIDs
author Waqas Hussain <waqas20@gmail.com>
date Mon, 01 Jun 2009 10:44:05 +0500
parents 605a73234230
children dc1f95b37024
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3f3c62e45eeb mod_iq: Error reply for IQ to non-existing session. mod_iq now handles all 'iq/full' cases
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parents: 1260
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1
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parents: 1260
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2 local st = require "util.stanza";
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3 local jid_split = require "util.jid".split;
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4 local user_exists = require "core.usermanager".user_exists;
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6 local full_sessions = full_sessions;
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7 local bare_sessions = bare_sessions;
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8
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9 module:hook("iq/full", function(data)
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10 -- IQ to full JID recieved
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11 local origin, stanza = data.origin, data.stanza;
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12
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13 local session = full_sessions[stanza.attr.to];
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14 if session then
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15 -- TODO fire post processing event
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16 session.send(stanza);
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17 else -- resource not online
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18 if stanza.attr.type == "get" or stanza.attr.type == "set" then
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19 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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20 end
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21 end
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22 return true;
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23 end);
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24
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25 module:hook("iq/bare", function(data)
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26 -- IQ to bare JID recieved
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27 local origin, stanza = data.origin, data.stanza;
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28
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29 if not bare_sessions[stanza.attr.to] then -- quick check for account existance
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30 local node, host = jid_split(stanza.attr.to);
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31 if not user_exists(node, host) then -- full check for account existance
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32 if stanza.attr.type == "get" or stanza.attr.type == "set" then
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33 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
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34 end
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35 return true;
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36 end
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37 end
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38 -- TODO fire post processing events
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39 if #stanza.tags == 1 then
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40 return module:fire_event("iq/bare/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name, data);
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41 else
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42 return true; -- TODO do something with results and errors
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43 end
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44 end);
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45
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46 module:hook("iq/host", function(data)
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47 -- IQ to a local host recieved
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48 local origin, stanza = data.origin, data.stanza;
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49
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50 if #stanza.tags == 1 then
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51 return module:fire_event("iq/host/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name, data);
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52 else
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53 return true; -- TODO do something with results and errors
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54 end
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55 end);