This is an example application that shows how to implement the single sign on and sign out (SSO) with Aether application through Panda Authorization Service (PAS).
This is an ASP.NET MVC application based on Form-Authentication, which provides some unprotected resources (sign-in is not requited: Home Page, About Page) and protected resources (sign-in is requited: Contact Page). You can access Aether application with and without user session. In case there's not a user session, Aether will redirect the user to Acens Login Page.
In this case the user is forced to sign in first before it will be redirected to Aether.
This case simulates the situation when user access To Aether directly, for example, when some link to Aether is put in an e-mail or simply the user memorizes the Url or does click on a browser's history link to access to Aether.