title: Mobile login with Oauth - keeping session stored in browser for web views
body: <p>I'm using Xamarin Forms, IdentityServer (OpenID, OAuth2), and the IdentityModel.<a href="https://github.com/IdentityModel/IdentityModel.OidcClient" rel="nofollow noreferrer">OidcClient</a> library for authentication. The mobile app is successfully logging the user in by opening an ASWebAuthenticationSession browser on iOS and a ChromeCustomTabsBrowser on Android. The user gets logged in and I store their access and refresh tokens to secure storage so I'm able to make API calls.</p>
  
  <p>The issue I'm having is after the user logs in, I have places in the mobile app where I want to open a web view to web apps that are also secured behind IdentityServer. When I open the web view, the user is required to authenticate again.</p>
  
  <p>Is there a way to prevent the user from having to log in again when opening web views after initial log in?</p>