public bool OpenUrlCallback(Uri uri)
{
// If we aren't waiting on a task, don't handle the url
if (tcsResponse?.Task?.IsCompleted ?? true)
{
return(false);
}
try
{
// If we can't handle the url, don't
if (!WebUtils.CanHandleCallback(redirectUri, uri))
{
return(false);
}
currentViewController?.DismissViewControllerAsync(true);
currentViewController = null;
tcsResponse.TrySetResult(new WebAuthenticatorResult(uri));
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(false);
}
public bool OnResumeCallback(Intent intent)
{
// If we aren't waiting on a task, don't handle the url
if (tcsResponse?.Task?.IsCompleted ?? true)
{
return(false);
}
if (intent?.Data == null)
{
tcsResponse.TrySetCanceled();
return(false);
}
try
{
var intentUri = new Uri(intent.Data.ToString());
// Only handle schemes we expect
if (!WebUtils.CanHandleCallback(currentRedirectUri, intentUri))
{
tcsResponse.TrySetException(new InvalidOperationException($"Invalid Redirect URI, detected `{intentUri}` but expected a URI in the format of `{currentRedirectUri}`"));
return(false);
}
tcsResponse?.TrySetResult(new WebAuthenticatorResult(intentUri));
return(true);
}
catch (Exception ex)
{
tcsResponse.TrySetException(ex);
return(false);
}
}