Why am I getting a claim without a security token service?
问题 I am following this tutorial which shows how to build a claims aware ASP.NET WebForms app, with a page that "displays the claims in the token that was issued to you by the Security Token Service". Note that the tutorial "does not have detailed instructions for creating a Security Token Service (STS), and assumes you have already configured an STS." Now I followed the tutorial but I did not setup an STS myself. When I ran the web app I saw a claim on that page, specifically: Claim Type: http:/