I have a Windows 2003 AD environment using openfire 3.4.5 and spark 2.5.8, I've followed all instructions here about 4-5 times now:

http://www.igniterealtime.org/community/docs/DOC-1362

and I just cant get the damn thing to work. Logins without SSO work fine (i.e. full credentials used)

I'm only getting two errors to list:

Spark:

Feb 21, 2008 3:42:56 PM org.jivesoftware.spark.util.log.Log warning

WARNING: Exception in Login:

not-authorized(401)

at org.jivesoftware.smack.NonSASLAuthentication.authenticate(NonSASLAuthentication .java:94)

at org.jivesoftware.smack.SASLAuthentication.authenticate(SASLAuthentication.java: 227)

at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:341)

at org.jivesoftware.LoginDialog$LoginPanel.login(LoginDialog.java:828)

at org.jivesoftware.LoginDialog$LoginPanel.access$400(LoginDialog.java:196)

at org.jivesoftware.LoginDialog$LoginPanel$1.construct(LoginDialog.java:594)

at org.jivesoftware.spark.util.SwingWorker$2.run(SwingWorker.java:129)

at java.lang.Thread.run(Unknown Source)

Openfire debug (all other logs have not updated after clearing them):

2008.02.21 16:20:53 ConnectionHandler:

java.io.IOException: An existing connection was forcibly closed by the remote host

at sun.nio.ch.SocketDispatcher.read0(Native Method)

at sun.nio.ch.SocketDispatcher.read(Unknown Source)

at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source)

at sun.nio.ch.IOUtil.read(Unknown Source)

at sun.nio.ch.SocketChannelImpl.read(Unknown Source)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.read(SocketIoProcessor.j ava:218)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.process(SocketIoProcesso r.java:198)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.access$400(SocketIoProce ssor.java:45)

at org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProce ssor.java:485)

at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

2008.02.21 16:20:59 NIOConnection: startTLS: using c2s

I end up getting the common 'Unable to connect using Single Sign-On. Please check your principal and server settings.'

Yes, I have a krb5.ini file and the propper registry edit.

Any help would be appreciated.

-Stuart