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40 lines
1.2 KiB
Lua
40 lines
1.2 KiB
Lua
-- Prosody IM
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-- Copyright (C) 2008-2009 Matthew Wild
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-- Copyright (C) 2008-2009 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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local st = require "util.stanza";
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local xmlns_starttls ='urn:ietf:params:xml:ns:xmpp-tls';
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local secure_auth_only = module:get_option("require_encryption");
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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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session:reset_stream();
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session.conn.starttls();
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session.log("info", "TLS negotiation started...");
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session.secure = false;
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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);
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if secure_auth_only then
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features:tag("required"):up():up();
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else
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features:up();
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end
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end
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end);
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