net.httpserver: Join multiple headers with the same name as per RFC (thanks darkhippo)

[prosody.git] / net / xmppserver_listener.lua

diff --git a/net/xmppserver_listener.lua b/net/xmppserver_listener.lua
index 256c1f725009f9e32abe420f2d7db0b037257382..05e14a0f86d1358d3d52bda9d8e7fada46c5e7f7 100644 (file)
--- a/net/xmppserver_listener.lua
+++ b/net/xmppserver_listener.lua
@@ -49,11 +49,14 @@ function stream_callbacks.error(session, error, data)
 end
 
 local function handleerr(err) log("error", "Traceback[s2s]: %s: %s", tostring(err), debug.traceback()); end
-function stream_callbacks.handlestanza(a, b)
-       if b.attr.xmlns == "jabber:client" then --COMPAT: Prosody pre-0.6.2 may send jabber:client
-               b.attr.xmlns = nil;
+function stream_callbacks.handlestanza(session, stanza)
+       if stanza.attr.xmlns == "jabber:client" then --COMPAT: Prosody pre-0.6.2 may send jabber:client
+               stanza.attr.xmlns = nil;
+       end
+       stanza = session.filter("stanzas/in", stanza);
+       if stanza then
+               return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
        end
-       xpcall(function () core_process_stanza(a, b) end, handleerr);
 end
 
 local connlisteners_register = require "net.connlisteners".register;
@@ -125,16 +128,23 @@ local function initialize_session(session)
                session.stream:reset();
        end
        
+       local filter = session.filter;
        function session.data(data)
-               local ok, err = stream:feed(data);
-               if ok then return; end
-               (session.log or log)("warn", "Received invalid XML: %s", data);
-               (session.log or log)("warn", "Problem was: %s", err);
-               session:close("xml-not-well-formed");
+               data = filter("bytes/in", data);
+               if data then
+                       local ok, err = stream:feed(data);
+                       if ok then return; end
+                       (session.log or log)("warn", "Received invalid XML: %s", data);
+                       (session.log or log)("warn", "Problem was: %s", err);
+                       session:close("xml-not-well-formed");
+               end
        end
 
        session.close = session_close;
-       session.dispatch_stanza = stream_callbacks.handlestanza;
+       local handlestanza = stream_callbacks.handlestanza;
+       function session.dispatch_stanza(session, stanza)
+               return handlestanza(session, stanza);
+       end
 end
 
 function xmppserver.onconnect(conn)