Another unwanted spaces at the end of a line.

[prosody.git] / plugins / mod_tls.lua

diff --git a/plugins/mod_tls.lua b/plugins/mod_tls.lua
index fc816ad14d1177b4b3aab59b56a8ec2ef43998f2..10455559dd600dabb593bb75ff31dc5dccc5eac1 100644 (file)
--- a/plugins/mod_tls.lua
+++ b/plugins/mod_tls.lua
@@ -1,34 +1,17 @@
--- Prosody IM v0.2
--- Copyright (C) 2008 Matthew Wild
--- Copyright (C) 2008 Waqas Hussain
+-- Prosody IM
+-- Copyright (C) 2008-2009 Matthew Wild
+-- Copyright (C) 2008-2009 Waqas Hussain
 -- 
--- This program is free software; you can redistribute it and/or
--- modify it under the terms of the GNU General Public License
--- as published by the Free Software Foundation; either version 2
--- of the License, or (at your option) any later version.
--- 
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
--- 
--- You should have received a copy of the GNU General Public License
--- along with this program; if not, write to the Free Software
--- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
 --
 
-
-
 local st = require "util.stanza";
 
---local sessions = sessions;
-
-local t_insert = table.insert;
-
-local log = require "util.logger".init("mod_starttls");
-
 local xmlns_starttls ='urn:ietf:params:xml:ns:xmpp-tls';
 
+local secure_auth_only = module:get_option("require_encryption");
+
 module:add_handler("c2s_unauthed", "starttls", xmlns_starttls,
                function (session, stanza)
                        if session.conn.starttls then
@@ -36,6 +19,7 @@ module:add_handler("c2s_unauthed", "starttls", xmlns_starttls,
                                session:reset_stream();
                                session.conn.starttls();
                                session.log("info", "TLS negotiation started...");
+                               session.secure = false;
                        else
                                -- FIXME: What reply?
                                session.log("warn", "Attempt to start TLS, but TLS is not available on this connection");
@@ -44,8 +28,13 @@ module:add_handler("c2s_unauthed", "starttls", xmlns_starttls,
                
 local starttls_attr = { xmlns = xmlns_starttls };
 module:add_event_hook("stream-features", 
-                                       function (session, features)                                                                                            
-                                               if session.conn.starttls then
-                                                       features:tag("starttls", starttls_attr):up();
-                                               end
-                                       end);
+               function (session, features)
+                       if session.conn.starttls then
+                               features:tag("starttls", starttls_attr);
+                               if secure_auth_only then
+                                       features:tag("required"):up():up();
+                               else
+                                       features:up();
+                               end
+                       end
+               end);