How to logout user in OWIN ASP.NET MVC5

Question

I have got a standard AccountController class of ASP.NET MVC5 project. When I try to log out user I am facing an error coz HttpContext

Answer 1

Session.Abandon();
var owinContext = System.Web.HttpContext.Current.Request.GetOwinContext();
var authenticationTypes = owinContext.Authentication.GetAuthenticationTypes();
owinContext.Authentication.SignOut(authenticationTypes.Select(o => o.AuthenticationType).ToArray());

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