Mercurial > prosody-modules
annotate mod_ipcheck/mod_ipcheck.lua @ 2916:b1cdcbcd1c90
mod_firewall: Add PENDING SUBSCRIPTION FROM SENDER? condition
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 09 Mar 2018 13:35:44 +0000 |
parents | e5039f14e2a7 |
children | b0628bc93acf |
rev | line source |
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mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
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1 |
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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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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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mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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parents:
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4 |
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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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6 |
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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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parents:
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8 |
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mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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9 module:hook("iq/bare/urn:xmpp:sic:0:ip", function(event) |
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10 local origin, stanza = event.origin, event.stanza; |
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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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mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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12 if stanza.attr.to then |
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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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14 elseif origin.ip then |
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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)); |
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mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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16 else |
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17 -- IP addresses should normally be available, but in case they are not |
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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); |
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23 |
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24 module:add_feature("urn:xmpp:sic:1"); |
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25 |
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26 module:hook("iq/bare/urn:xmpp:sic:1:address", function(event) |
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27 local origin, stanza = event.origin, event.stanza; |
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28 if stanza.attr.type == "get" then |
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29 if stanza.attr.to then |
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30 origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address")); |
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31 elseif origin.ip then |
1945 | 32 local reply = st.reply(stanza):tag("address", {xmlns='urn:xmpp:sic:1'}) |
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33 :tag("ip"):text(origin.ip):up() |
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34 if origin.conn and origin.conn.port then -- server_event |
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35 reply:tag("port"):text(tostring(origin.conn:port())) |
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36 elseif origin.conn and origin.conn.clientport then -- server_select |
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37 reply:tag("port"):text(tostring(origin.conn:clientport())) |
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38 end |
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39 origin.send(reply); |
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40 else |
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41 -- IP addresses should normally be available, but in case they are not |
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42 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available")); |
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43 end |
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44 return true; |
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45 end |
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46 end); |