asp.net – 如何在不使用FormsAuthentication.RedirectFromLoginPage时将Request.IsAuthenticated设置为true？

FormsAuthentication.SetAuthCookie(username,falsE);

您需要更新请求的当前安全主体。当您调用Response。重定向(…)一个新的请求完成，安全主体被重新初始化，并且@R_450_10613@est.IsAuthenticated在你的case返回true。 FormsAuthentication.RedirectFromLoginPage内部调用响应。重定向(…)。您可以手动更新当前请求的安全主体，如下所示：

public void RenewCurrentUser()
{
    System.Web.httpCookie authCookie =
        System.Web.httpContext.Current.@R_450_10613@est.Cookies[FormsAuthentication.FormsCookiename];
    if (authCookie != null)
    {
        FormsAuthenticationTicket authTicket = null;
        authTicket = FormsAuthentication.Decrypt(authCookie.value);

        if (authTicket != null && !authTicket.Expired)
        {
            FormsAuthenticationTicket newAuthTicket = authTicket;

            if (FormsAuthentication.SlidingExpiration)
            {
                newAuthTicket = FormsAuthentication.RenewTicketIfOld(authTicket);
            }
            String userData = newAuthTicket.UserData;
            String[] roles = userData.Split(',');

            System.Web.httpContext.Current.User =
                new System.Security.Principal.GenericPrincipal(new FormsIdentity(newAuthTicket),roles);
        }
    }
}