Axiom is a web-based suite of tools for learning, testing, and troubleshooting single sign-on solutions for Salesforce.com, available at https://axiomsso.herokuapp.com. The tools include:
The canonical instance of Axiom is running at https://axiomsso.herokuapp.com, but you can easily create your own instance on Heroku, which is helpful for forks or other experimentation:
To install and run Axiom locally with Jetty Runner:
git clone git://github.com/ryanbrainard/axiom.git cd axiom mvn clean install java $JAVA_OPTS -jar target/dependency/jetty-runner.jar target/*.war
Then go to
http://localhost:8080 in your browser.