Merge 0.10->trunk

[prosody.git] / plugins / mod_saslauth.lua

diff --git a/plugins/mod_saslauth.lua b/plugins/mod_saslauth.lua
index 201cc477de9eed5980a6ec31eaeb6a298afd5b21..a07c5fd2a487d27742ca73c3f6ba711d23ffa806 100644 (file)
--- a/plugins/mod_saslauth.lua
+++ b/plugins/mod_saslauth.lua
@@ -1,7 +1,7 @@
 -- Prosody IM
 -- Copyright (C) 2008-2010 Matthew Wild
 -- Copyright (C) 2008-2010 Waqas Hussain
--- 
+--
 -- This project is MIT/X11 licensed. Please see the
 -- COPYING file in the source package for more information.
 --
@@ -197,7 +197,7 @@ module:hook("stanza/urn:ietf:params:xml:ns:xmpp-sasl:auth", function(event)
                return s2s_external_auth(session, stanza)
        end
 
-       if session.type ~= "c2s_unauthed" then return; end
+       if session.type ~= "c2s_unauthed" or module:get_host_type() ~= "local" then return; end
 
        if session.sasl_handler and session.sasl_handler.selected then
                session.sasl_handler = nil; -- allow starting a new SASL negotiation before completing an old one
@@ -242,6 +242,16 @@ module:hook("stream-features", function(event)
                        return;
                end
                origin.sasl_handler = usermanager_get_sasl_handler(module.host, origin);
+               if origin.encrypted then
+                       -- check wether LuaSec has the nifty binding to the function needed for tls-unique
+                       -- FIXME: would be nice to have this check only once and not for every socket
+                       if origin.conn:socket().getpeerfinished and origin.sasl_handler.add_cb_handler then
+                               origin.sasl_handler:add_cb_handler("tls-unique", function(self)
+                                       return self.userdata:getpeerfinished();
+                               end);
+                               origin.sasl_handler["userdata"] = origin.conn:socket();
+                       end
+               end
                local mechanisms = st.stanza("mechanisms", mechanisms_attr);
                for mechanism in pairs(origin.sasl_handler:mechanisms()) do
                        if mechanism ~= "PLAIN" or origin.secure or allow_unencrypted_plain_auth then
@@ -274,7 +284,7 @@ module:hook("iq/self/urn:ietf:params:xml:ns:xmpp-bind:bind", function(event)
        local resource;
        if stanza.attr.type == "set" then
                local bind = stanza.tags[1];
-               resource = bind:child_with_name("resource");
+               resource = bind:get_child("resource");
                resource = resource and #resource.tags == 0 and resource[1] or nil;
        end
        local success, err_type, err, err_msg = sm_bind_resource(origin, resource);