We are trying to research different ways of implementing Single sign on in different iOS apps built for our enterprise. App receives cookies and tokens for authentication and authorization when ever a user logs in to one of the apps used in the enterprise. When user opens one of our other enterprise apps, it would be ideal if we could use the cookies and tokens received at the previous app login.
Currently, we are thinking about one of the following options
1 Using ‘App Groups’ feature and store cookies and tokens in shared group container.
2 Use Custom URL schemes to pass around cookies and tokens needed.
Please suggest any other better ways and which one of the above choices would you choose and why…?