prosody
9b445d2427e2
plugins/mod_tls.lua

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plugins/mod_tls.lua @ 1704:9b445d2427e2

mod_disco: Rearranged some lines, and added a FIXME comment
author Waqas Hussain <waqas20@gmail.com>
date Tue, 18 Aug 2009 12:44:42 +0500
parent 1652:ce6b91c78b9f
child 1675:bddd5ef9565e
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841d61be198f Remove version number from copyright headers
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1 -- Prosody IM
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90ce865eebd8 Update copyright notices for 2009
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2 -- Copyright (C) 2008-2009 Matthew Wild
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3 -- Copyright (C) 2008-2009 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
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11 local xmlns_starttls ='urn:ietf:params:xml:ns:xmpp-tls';
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12
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13 local secure_auth_only = module:get_option("require_encryption");
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14
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15 module:add_handler("c2s_unauthed", "starttls", xmlns_starttls,
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16 function (session, stanza)
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17 if session.conn.starttls then
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18 session.send(st.stanza("proceed", { xmlns = xmlns_starttls }));
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19 session:reset_stream();
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20 session.conn.starttls();
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21 session.log("info", "TLS negotiation started...");
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22 session.secure = false;
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23 else
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24 -- FIXME: What reply?
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25 session.log("warn", "Attempt to start TLS, but TLS is not available on this connection");
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26 end
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27 end);
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28
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29 local starttls_attr = { xmlns = xmlns_starttls };
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30 module:add_event_hook("stream-features",
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31 function (session, features)
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32 if session.conn.starttls then
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33 features:tag("starttls", starttls_attr);
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34 if secure_auth_only then
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35 features:tag("required"):up():up();
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36 else
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37 features:up();
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38 end
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39 end
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40 end);