Difference between AuthorizeAttribute and IAuthenticationFilter
问题 In ASP.Net Web API 2 (Owin), what is the difference between IAuthenticationFilter and AuthorizeAttribute ? Currently I have implemented my authorization by creating my own AuthorizeAttribute like this: public class IntegratedAuthorization : AuthorizeAttribute { protected override bool IsAuthorized(System.Web.Http.Controllers.HttpActionContext actionContext) { bool returnValue = false; if (actionContext.Request.Headers.Authorization != null) { if (actionContext.Request.Headers.Authorization