Wed, 02 Jun 2010 18:24:56 +0100
mod_compression: Use filters! \o/
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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 | -- |
758 | 5 | -- This project is MIT/X11 licensed. Please see the |
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 componentmanager_get_children = require "core.componentmanager".get_children; |
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10 | local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed; |
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11 | local jid_split = require "util.jid".split; |
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12 | local jid_bare = require "util.jid".bare; |
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13 | local st = require "util.stanza" |
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14 | |
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15 | local disco_items = module:get_option("disco_items") or {}; |
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16 | do -- validate disco_items |
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17 | for _, item in ipairs(disco_items) do |
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18 | local err; |
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19 | if type(item) ~= "table" then |
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20 | err = "item is not a table"; |
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21 | elseif type(item[1]) ~= "string" then |
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22 | err = "item jid is not a string"; |
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23 | elseif item[2] and type(item[2]) ~= "string" then |
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24 | err = "item name is not a string"; |
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25 | end |
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26 | if err then |
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27 | module:log("error", "option disco_items is malformed: %s", err); |
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28 | disco_items = {}; -- TODO clean up data instead of removing it? |
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29 | break; |
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30 | end |
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31 | end |
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32 | end |
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33 | |
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34 | module:add_identity("server", "im", "Prosody"); -- FIXME should be in the non-existing mod_router |
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35 | module:add_feature("http://jabber.org/protocol/disco#info"); |
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36 | module:add_feature("http://jabber.org/protocol/disco#items"); |
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37 | |
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38 | module:hook("iq/host/http://jabber.org/protocol/disco#info:query", function(event) |
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39 | local origin, stanza = event.origin, event.stanza; |
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40 | if stanza.attr.type ~= "get" then return; end |
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41 | local node = stanza.tags[1].attr.node; |
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42 | if node and node ~= "" then return; end -- TODO fire event? |
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43 | |
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44 | local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#info"); |
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45 | local done = {}; |
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46 | for _,identity in ipairs(module:get_host_items("identity")) do |
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47 | local identity_s = identity.category.."\0"..identity.type; |
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48 | if not done[identity_s] then |
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49 | reply:tag("identity", identity):up(); |
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50 | done[identity_s] = true; |
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51 | end |
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52 | end |
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53 | for _,feature in ipairs(module:get_host_items("feature")) do |
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54 | if not done[feature] then |
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55 | reply:tag("feature", {var=feature}):up(); |
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56 | done[feature] = true; |
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57 | end |
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58 | end |
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59 | origin.send(reply); |
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60 | return true; |
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61 | end); |
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62 | module:hook("iq/host/http://jabber.org/protocol/disco#items:query", function(event) |
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63 | local origin, stanza = event.origin, event.stanza; |
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64 | if stanza.attr.type ~= "get" then return; end |
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65 | local node = stanza.tags[1].attr.node; |
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66 | if node and node ~= "" then return; end -- TODO fire event? |
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67 | |
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68 | local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#items"); |
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69 | for jid in pairs(componentmanager_get_children(module.host)) do |
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70 | reply:tag("item", {jid = jid}):up(); |
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71 | end |
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72 | for _, item in ipairs(disco_items) do |
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73 | reply:tag("item", {jid=item[1], name=item[2]}):up(); |
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74 | end |
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75 | origin.send(reply); |
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76 | return true; |
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77 | end); |
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78 | module:hook("iq/bare/http://jabber.org/protocol/disco#info:query", function(event) |
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79 | local origin, stanza = event.origin, event.stanza; |
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80 | if stanza.attr.type ~= "get" then return; end |
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81 | local node = stanza.tags[1].attr.node; |
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82 | if node and node ~= "" then return; end -- TODO fire event? |
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83 | local username = jid_split(stanza.attr.to) or origin.username; |
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84 | if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then |
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85 | local reply = st.reply(stanza):tag('query', {xmlns='http://jabber.org/protocol/disco#info'}); |
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86 | if not reply.attr.from then reply.attr.from = origin.username.."@"..origin.host; end -- COMPAT To satisfy Psi when querying own account |
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87 | module:fire_event("account-disco-info", { session = origin, stanza = reply }); |
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88 | origin.send(reply); |
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89 | return true; |
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90 | end |
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91 | end); |
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92 | module:hook("iq/bare/http://jabber.org/protocol/disco#items:query", function(event) |
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93 | local origin, stanza = event.origin, event.stanza; |
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94 | if stanza.attr.type ~= "get" then return; end |
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95 | local node = stanza.tags[1].attr.node; |
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96 | if node and node ~= "" then return; end -- TODO fire event? |
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97 | local username = jid_split(stanza.attr.to) or origin.username; |
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98 | if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then |
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99 | local reply = st.reply(stanza):tag('query', {xmlns='http://jabber.org/protocol/disco#items'}); |
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100 | if not reply.attr.from then reply.attr.from = origin.username.."@"..origin.host; end -- COMPAT To satisfy Psi when querying own account |
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101 | module:fire_event("account-disco-items", { session = origin, stanza = reply }); |
29a30884aadd
mod_disco: Handle and fire events for service discovery queries for bare account JIDs (thanks darkrain).
Waqas Hussain <waqas20@gmail.com>
parents:
1704
diff
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102 | origin.send(reply); |
29a30884aadd
mod_disco: Handle and fire events for service discovery queries for bare account JIDs (thanks darkrain).
Waqas Hussain <waqas20@gmail.com>
parents:
1704
diff
changeset
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103 | return true; |
29a30884aadd
mod_disco: Handle and fire events for service discovery queries for bare account JIDs (thanks darkrain).
Waqas Hussain <waqas20@gmail.com>
parents:
1704
diff
changeset
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104 | end |
29a30884aadd
mod_disco: Handle and fire events for service discovery queries for bare account JIDs (thanks darkrain).
Waqas Hussain <waqas20@gmail.com>
parents:
1704
diff
changeset
|
105 | end); |