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annotate mod_ipcheck/mod_ipcheck.lua @ 130:51cd803e86be

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mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
author Waqas Hussain <waqas20@gmail.com>
date Fri, 19 Feb 2010 09:08:22 +0500
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children 46741fc09091
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51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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1
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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2 -- mod_ipcheck.lua
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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3 -- Implementation of XEP-xxxx: Server IP Check <http://xmpp.org/extensions/inbox/sic.html>
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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5 local st = require "util.stanza";
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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7 module:add_feature("urn:xmpp:sic:0");
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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9 module:hook("iq/bare/urn:xmpp:sic:0:ip", function(event)
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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10 local origin, stanza = event.origin, event.stanza;
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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11 if not stanza.attr.to and stanza.attr.type == "get" then
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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12 if stanza.attr.to then
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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13 origin.send(st.error_reply(stanza, "auth", "not-authorized", "You can only ask about your own IP address"));
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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14 elseif origin.ip then
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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15 origin.send(st.reply(stanza):tag("ip", {xmlns='urn:xmpp:sic:0'}):text(origin.ip));
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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16 else
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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17 -- IP addresses should normally be available, but in case they are not
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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18 origin.send(st.error_reply(stanza, "cancel", "item-not-found", "IP address for this session is not available"));
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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19 end
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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20 return true;
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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21 end
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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22 end);