MVC5 OWIN ws-federation AuthenticationManager.GetExternalLoginInfoAsync() returns null
问题 I'm trying to setup integrated OWIN WS-Federation (ADFS) authentication in a new MVC 5 project in Visual Studio 2013. WsFederation in Startup.Auth is configured as follows: app.UseWsFederationAuthentication(wtrealm: "MyRealm", metadataAddress: "https://myADFSInstanceHost/FederationMetadata/2007-06/FederationMetadata.xml"); Federation button at login page works fine. ADFS login page is achievable, i can log in there. Required cookies seems to being set properly. At least there is passed