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annotate mod_ipcheck/mod_ipcheck.lua @ 737:e4ea03b060ed

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mod_archive: switch from/to The XEP-0136 is not very explicit about the meening of <from> and <to> elements, but the examples are clear: <from> means it comes from the user in the 'with' attribute of the collection. That is the opposite of what is currently implemented in that module. So for better compatibility with complient clients, this switch the 'from' and 'to' fields
author Olivier Goffart <ogoffart@woboq.com>
date Wed, 04 Jul 2012 14:08:43 +0200
parents 0525c66e7d13
children d1bc9a796daf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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2 -- mod_ipcheck.lua
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0525c66e7d13 mod_ipcheck: Updated XEP number and URL in comments to the newly published XEP.
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3 -- Implementation of XEP-0279: Server IP Check <http://xmpp.org/extensions/xep-0279.html>
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5 local st = require "util.stanza";
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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");
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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.
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10 local origin, stanza = event.origin, event.stanza;
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744deabdee81 mod_ipcheck: Fixed: 'service-unavailable' was sent instead of 'forbidden' on unauthorized access.
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11 if stanza.attr.type == "get" then
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12 if stanza.attr.to then
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46741fc09091 mod_ipcheck: Change error from 'not-authorized' to 'forbidden', as specified in the XEP.
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13 origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address"));
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51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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14 elseif origin.ip then
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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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.
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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
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d3c28c5fdbae mod_ipcheck: Change error from 'item-not-found' to 'service-unavailable' for missing IP.
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18 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available"));
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19 end
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20 return true;
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21 end
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22 end);