This play-pac4j-scala-demo project 
Build the project and launch the Play app on http://localhost:9000:
cd play-pac4j-scala-demo
bin\activator run
To test, you can call a protected url by clicking on the "Protected url by xxx" link, which will start the authentication process with the xxx provider.
Find a live demo on Heroku: http://play-pac4j-scala-demo.herokuapp.com
