prosody
94e341dee51c
plugins/mod_time.lua

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plugins/mod_time.lua @ 10224:94e341dee51c

core.certmanager: Move EECDH ciphers before EDH in default cipherstring The original intent of having kEDH before kEECDH was that if a `dhparam` file was specified, this would be interpreted as a preference by the admin for old and well-tested Diffie-Hellman key agreement over newer elliptic curve ones. Otherwise the faster elliptic curve ciphersuites would be preferred. This didn't really work as intended since this affects the ClientHello on outgoing s2s connections, leading to some servers using poorly configured kEDH. With Debian shipping OpenSSL settings that enforce a higher security level, this caused interoperability problems with servers that use DH params smaller than 2048 bits. E.g. jabber.org at the time of this writing has 1024 bit DH params. MattJ says > Curves have won, and OpenSSL is less weird about them now
author Kim Alvefur <zash@zash.se>
date Sun, 25 Aug 2019 20:22:35 +0200
parent 9225:0ba963e82ac7
child 12632:70ae68bb0aa5
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rev   line source
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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Matthew Wild <mwild1@gmail.com>
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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 --
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b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
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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 st = require "util.stanza";
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10 local datetime = require "util.datetime".datetime;
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11 local legacy = require "util.datetime".legacy;
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12
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13 -- XEP-0202: Entity Time
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14
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15 module:add_feature("urn:xmpp:time");
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17 local function time_handler(event)
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18 local origin, stanza = event.origin, event.stanza;
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19 origin.send(st.reply(stanza):tag("time", {xmlns="urn:xmpp:time"})
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20 :tag("tzo"):text("+00:00"):up() -- TODO get the timezone in a platform independent fashion
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21 :tag("utc"):text(datetime()));
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22 return true;
2012
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23 end
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24
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25 module:hook("iq-get/bare/urn:xmpp:time:time", time_handler);
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26 module:hook("iq-get/host/urn:xmpp:time:time", time_handler);
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27
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28 -- XEP-0090: Entity Time (deprecated)
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30 module:add_feature("jabber:iq:time");
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31
2012
12131e7d3c25 mod_time: Updated to use events (which also fixes a few minor issues).
Waqas Hussain <waqas20@gmail.com>
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32 local function legacy_time_handler(event)
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33 local origin, stanza = event.origin, event.stanza;
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34 origin.send(st.reply(stanza):tag("query", {xmlns="jabber:iq:time"})
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35 :tag("utc"):text(legacy()));
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36 return true;
2012
12131e7d3c25 mod_time: Updated to use events (which also fixes a few minor issues).
Waqas Hussain <waqas20@gmail.com>
parents: 1523
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37 end
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38
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39 module:hook("iq-get/bare/jabber:iq:time:query", legacy_time_handler);
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parents: 5776
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40 module:hook("iq-get/host/jabber:iq:time:query", legacy_time_handler);