AuthenticationManager.SignIn() is not signing in

Question

我可以从数据库中获得有效的用户，创建ClaimsIdentity，并且调用SignIn方法没有错误。

public ActionResult SignInConformation(SignInModel model)
{
    if (ModelState.IsValid)
    {
        var user = _userManager.Find(model.Username, model.Password);
        if (user == null)
        {
            ModelState.AddModelError("", "Invalid username and\or password");
        }
        else
        {
            _authenticationManager.SignOut();
            var claimsIdentity = _userManager.CreateIdentity(user, DefaultAuthenticationTypes.ApplicationCookie);
            _authenticationManager.SignIn(new AuthenticationProperties { IsPersistent = true }, claimsIdentity);
            return RedirectToAction("Index", "Home");
        }
    }
    return View();
}

但是，当我检查用户是否在视图上登录时，像这样:

<p>
    Current User: @if (User.Identity.IsAuthenticated)
                  {
                      @User.Identity.Name
                  }
                  else
                  {
                      @:Unknown
                  }
</p>

IsAuthenticated返回false

Answer 1

我错过了AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie从OWIN启动类:

var authenticationOptions = new CookieAuthenticationOptions
{
    LoginPath = new PathString("/Account/SignIn"),
    AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie
};
appBuilder.UseCookieAuthentication(authenticationOptions);

很遗憾没有一个好的、有用的错误。我不喜欢程序静默失败

Answer 2

我有同样的问题-问题是我的Home控制器受到[Authorize(Roles =" Administrator")]属性的保护，而我试图以用户身份登录。