I need a cross-domain web to mobile app single sign-on solution. I have an app that currently authenticates a user using the LoginProvider class in .net. Each request has an "X-ZUMO-AUTH" header added to it.
My problem is that I am about to add a few more mobile and web apps that would share the same login credentials.
How can I go about verifying users across multiple domains? Do I setup a stand-alone verification application that pushes out a token or is there some library that keeps a session open for doing this?
What do people use on .net to assign a single sign on to users? mind you that this process would have to work with mobile applications "iOS and Android" as well as web apps.
I was looking at this : SSO and I am not too sure yet if this is a good way to go about it.
My current app uses: Xamarin with an Azure back-end.