prosody
7f17d0d00fbb
core/discomanager.lua

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core/discomanager.lua @ 1626:7f17d0d00fbb

Fixed: Self-references could be added to rosters via presence subscriptions
author Waqas Hussain <waqas20@gmail.com>
date Mon, 03 Aug 2009 21:48:51 +0500
parent 1523:841d61be198f
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rev   line source
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2009 Matthew Wild
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3 -- Copyright (C) 2008-2009 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
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11 local helper = require "util.discohelper".new();
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12 local hosts = hosts;
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13 local jid_split = require "util.jid".split;
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14 local jid_bare = require "util.jid".bare;
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15 local usermanager_user_exists = require "core.usermanager".user_exists;
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16 local rostermanager_is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
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17 local print = print;
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18
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19 do
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20 helper:addDiscoInfoHandler("*host", function(reply, to, from, node)
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21 if hosts[to] then
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22 reply:tag("identity", {category="server", type="im", name="Prosody"}):up();
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23 return true;
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24 end
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25 end);
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26 helper:addDiscoInfoHandler("*node", function(reply, to, from, node)
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27 local node, host = jid_split(to);
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28 if hosts[host] and rostermanager_is_contact_subscribed(node, host, jid_bare(from)) then
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29 reply:tag("identity", {category="account", type="registered"}):up();
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30 return true;
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31 end
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32 end);
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33 helper:addDiscoItemsHandler("*host", function(reply, to, from, node)
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34 if hosts[to] and hosts[to].type == "local" then
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35 return true;
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36 end
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37 end);
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38 end
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39
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40 module "discomanager"
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41
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42 function handle(stanza)
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43 return helper:handle(stanza);
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44 end
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45
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46 function addDiscoItemsHandler(jid, func)
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47 return helper:addDiscoItemsHandler(jid, func);
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48 end
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49
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50 function addDiscoInfoHandler(jid, func)
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51 return helper:addDiscoInfoHandler(jid, func);
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52 end
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53
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54 function set(plugin, var, origin)
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55 -- TODO handle origin and host based on plugin.
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56 local handler = function(reply, to, from, node) -- service discovery
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57 if #node == 0 then
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58 reply:tag("feature", {var = var}):up();
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59 return true;
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60 end
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61 end
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62 addDiscoInfoHandler("*node", handler);
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63 addDiscoInfoHandler("*host", handler);
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64 end
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65
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66 return _M;