plugins/mod_tls.lua
author Matthew Wild <mwild1@gmail.com>
Wed, 03 Dec 2008 14:39:07 +0000
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child 615 4ae3e81513f3
permissions -rw-r--r--
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-- Prosody IM v0.1
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-- Copyright (C) 2008 Matthew Wild
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-- Copyright (C) 2008 Waqas Hussain
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-- 
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-- This program is free software; you can redistribute it and/or
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-- modify it under the terms of the GNU General Public License
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-- as published by the Free Software Foundation; either version 2
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-- of the License, or (at your option) any later version.
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-- 
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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-- GNU General Public License for more details.
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-- 
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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--
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local st = require "util.stanza";
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--local sessions = sessions;
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local t_insert = table.insert;
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local log = require "util.logger".init("mod_starttls");
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local xmlns_starttls ='urn:ietf:params:xml:ns:xmpp-tls';
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module:add_handler("c2s_unauthed", "starttls", xmlns_starttls,
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		function (session, stanza)
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			if session.conn.starttls then
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				session.send(st.stanza("proceed", { xmlns = xmlns_starttls }));
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				-- FIXME: I'm commenting the below, not sure why it was necessary
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				-- sessions[session.conn] = nil;
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				session:reset_stream();
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				session.conn.starttls();
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				session.log("info", "TLS negotiation started...");
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			else
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				-- FIXME: What reply?
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				session.log("warn", "Attempt to start TLS, but TLS is not available on this connection");
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			end
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		end);
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local starttls_attr = { xmlns = xmlns_starttls };
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module:add_event_hook("stream-features", 
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					function (session, features)												
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						if session.conn.starttls then
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							features:tag("starttls", starttls_attr):up();
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						end
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					end);