sfauthenticationsession

As I have written before, the API provided by Apple to implement SSO via Safari leaves a lot to be desired. One of the main concerns is that starting a session automatically prompts for permission and if the user cancels, it can leave the user in a weird state. On top of that, the permission allowance is not remembered, so alert fatigue becomes real. Therefore, I decided to look at other Apple APIs to see how permission onboarding occurs to find better implementations....

If you have an iOS application that contains sensitive information, you should be obscuring it somehow when the user leaves the application so that the system does not save a screenshot of the content and so that it is not viewable in the app switcher. Typically, you would do this by replacing the view hierarchy of the application’s window with a view controller with some static content and then restore it when the user returns....