internal static Task <BrowserResult> Start(BrowserOptions options, ASWebAuthenticationSessionOptions sessionOptions = null)
{
var tcs = new TaskCompletionSource <BrowserResult>();
ASWebAuthenticationSession asWebAuthenticationSession = null;
asWebAuthenticationSession = new ASWebAuthenticationSession(
new NSUrl(options.StartUrl),
new NSUrl(options.EndUrl).Scheme,
(callbackUrl, error) =>
{
tcs.SetResult(CreateBrowserResult(callbackUrl, error));
asWebAuthenticationSession.Dispose();
});
if (UIDevice.CurrentDevice.CheckSystemVersion(13, 0))
{
// iOS 13 requires the PresentationContextProvider set
asWebAuthenticationSession.PresentationContextProvider = new PresentationContextProviderToSharedKeyWindow();
// PrefersEphemeralWebBrowserSession is only available on iOS 13 and up.
asWebAuthenticationSession.PrefersEphemeralWebBrowserSession = sessionOptions != null ? sessionOptions.PrefersEphemeralWebBrowserSession : false;
}
asWebAuthenticationSession.Start();
return(tcs.Task);
}
/// <summary>
/// Creates a new instance of the ASWebAuthenticationSession Browser.
/// </summary>
/// <param name="sessionOptions">The <see cref="ASWebAuthenticationSessionOptions"/> specifying the configuration for the ASWebAuthenticationSession.</param>
/// <example>
/// If any custom browser configuration is needed (e.g. using <see cref="ASWebAuthenticationSessionOptions.PrefersEphemeralWebBrowserSession"/>),
/// a new browser instance should be instantiated and passed to <see cref="Auth0ClientOptions.Browser"/>.
/// <code>
/// var client = new Auth0Client(new Auth0ClientOptions
/// {
/// Domain = "YOUR_AUTH0_DOMAIN",
/// ClientId = "YOUR_AUTH0_CLIENT_ID",
/// Browser = new ASWebAuthenticationSessionBrowser(
/// new ASWebAuthenticationSessionOptions
/// {
/// PrefersEphemeralWebBrowserSession = true
/// }
/// )
/// });
/// </code>
/// </example>
public ASWebAuthenticationSessionBrowser(ASWebAuthenticationSessionOptions sessionOptions = null)
{
SessionOptions = sessionOptions;
}