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annotate mod_ipcheck/mod_ipcheck.lua @ 4515:2e33eeafe962

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mod_muc_markers: Prevent any markers from reaching the archive, even if untracked Original intention was to leave alone things that this module isn't handling. However markers in archives are just problematic without more advanced logic about what is markable and what is not. It also requires a more advanced query in mod_muc_rai to determine the latest markable message instead of the latest archived message. I'd rather keep the "is archivable" and "is markable" definition the same for simplicity. I don't want to introduce yet another set of rules for no reason. No markers in MAM.
author Matthew Wild <mwild1@gmail.com>
date Mon, 22 Mar 2021 15:55:02 +0000
parents b0628bc93acf
children
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.
Waqas Hussain <waqas20@gmail.com>
parents:
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1
51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
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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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51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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parents:
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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");
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parents:
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8
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b0628bc93acf mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 1945
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9 module:hook("iq-get/bare/urn:xmpp:sic:0:ip", function(event)
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10 local origin, stanza = event.origin, event.stanza;
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parents: 1945
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11 if stanza.attr.to then
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12 origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address"));
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parents: 1945
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13 elseif origin.ip then
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parents: 1945
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14 origin.send(st.reply(stanza):tag("ip", {xmlns='urn:xmpp:sic:0'}):text(origin.ip));
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parents: 1945
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15 else
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parents: 1945
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16 -- IP addresses should normally be available, but in case they are not
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parents: 1945
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17 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available"));
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Waqas Hussain <waqas20@gmail.com>
parents:
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18 end
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19 return true;
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51cd803e86be mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
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20 end);
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d1bc9a796daf mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents: 136
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21
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22 module:add_feature("urn:xmpp:sic:1");
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23
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parents: 1945
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24 module:hook("iq-get/bare/urn:xmpp:sic:1:address", function(event)
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25 local origin, stanza = event.origin, event.stanza;
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 1945
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26 if stanza.attr.to then
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 1945
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27 origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address"));
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 1945
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28 elseif origin.ip then
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parents: 1945
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29 local reply = st.reply(stanza):tag("address", {xmlns='urn:xmpp:sic:1'})
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parents: 1945
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30 :tag("ip"):text(origin.ip):up()
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parents: 1945
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31 if origin.conn and origin.conn.port then -- server_event
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parents: 1945
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32 reply:tag("port"):text(tostring(origin.conn:port()))
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parents: 1945
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33 elseif origin.conn and origin.conn.clientport then -- server_select
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parents: 1945
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34 reply:tag("port"):text(tostring(origin.conn:clientport()))
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35 end
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parents: 1945
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36 origin.send(reply);
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parents: 1945
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37 else
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 1945
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38 -- IP addresses should normally be available, but in case they are not
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 1945
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39 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available"));
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parents: 136
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40 end
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parents: 1945
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41 return true;
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42 end);