Trying to get a simple OAM Authentication Plugin working

Hi,

For awhile, I have been to get a simple OAM authentication plugin working.  I finally found this:

Identity Management Sample Code

First I tried to build a plugin from the source in that ZIP for the SampleAuthPlugin.  I finally got it to compile in Eclipse, but it was very difficult getting the JAR to import into OAM.  Initially, when I tried to import, the OAM webpage would change to a page with some text about "unresolveable error".

I tried numerous things, and finally got it to import by using the following MANIFEST.MF:

And this SampleAuthPlugin.xml:

<?xml version="1.0" encoding="UTF-8"?>