prosody
66f76c332a75
plugins/mod_tls.lua

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plugins/mod_tls.lua @ 1318:66f76c332a75

modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events
author Matthew Wild <mwild1@gmail.com>
date Sat, 06 Jun 2009 16:41:09 +0100
parent 1219:f14e08a0ae7f
child 1523:841d61be198f
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2c0b9e3c11c3 0.3->0.4
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1 -- Prosody IM v0.4
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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
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10
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11 local st = require "util.stanza";
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12
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13 local xmlns_starttls ='urn:ietf:params:xml:ns:xmpp-tls';
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14
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15 local config = require "core.configmanager";
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16 local secure_auth_only = config.get("*", "core", "require_encryption");
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18 module:add_handler("c2s_unauthed", "starttls", xmlns_starttls,
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19 function (session, stanza)
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20 if session.conn.starttls then
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21 session.send(st.stanza("proceed", { xmlns = xmlns_starttls }));
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22 session:reset_stream();
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23 session.conn.starttls();
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24 session.log("info", "TLS negotiation started...");
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25 session.secure = false;
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26 else
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27 -- FIXME: What reply?
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28 session.log("warn", "Attempt to start TLS, but TLS is not available on this connection");
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29 end
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30 end);
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31
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32 local starttls_attr = { xmlns = xmlns_starttls };
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33 module:add_event_hook("stream-features",
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34 function (session, features)
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35 if session.conn.starttls then
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36 features:tag("starttls", starttls_attr);
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37 if secure_auth_only then
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38 features:tag("required"):up():up();
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39 else
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40 features:up();
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41 end
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42 end
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43 end);