Xamarin Forms UWP ZAEA23489CE3AA9B64061028E0CDA430Z 应用程序中的 SSO

Question

We are working on a Xamarin Forms UWP app which has a requirement, when we click on the app icon, automatically log into the app without having to enter any user details. The app should use the same credentials used to login to the Windows 10 device. Basically, sign in user without prompting them to login again, fetch access token and get data from API.

The user would use their enterprise credentials to login and are on the enterprise network

Can someone point me to the right direction on how can we achieve this?

Thanks in advance.

Answer 1

SSO in Xamarin Forms UWP app on Windows 10

You could use Xamarin.Essentials: Web Authenticator to auth the specific and get token the store the data in to Application.Current.Properties like the following

Application.Current.Properties ["token"] = token;

When you open the app, you need check if Application.Current.Properties ["token"] contain the value, if the value is not null, you could login the app directly, if not, please get token and store it.

And if the token contains expiration time, you still need to check the if token is out of data and re-auth.