我正在滚动自己的身份验证系统,只使用我需要的位。我的解决方案基于this github repo。我已经审核了类似的问题,但它们似乎不适合我的情况。我也读过this post about Authentication and JWT,但我不确定这是否相关。我输了。
My Startup.cs:
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationScheme = "Cookies",
AutomaticAuthenticate = true,
AutomaticChallenge = true,
LoginPath = new PathString("/auth/login")
});
app.UseClaimsTransformation(context =>
{
if (context.Principal.Identity.IsAuthenticated)
{
context.Principal.Identities.First().AddClaim(new Claim("now", DateTime.Now.ToString()));
}
return Task.FromResult(context.Principal);
});
我的Auth控制器按预期工作。这是我的登录操作,它使用[ValidateAntiForgeryToken];但是,整个Controller设置为[AllowAnonymous]:
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Login(LoginViewModel viewModel, string returnUrl = null)
{
ViewData["ReturnUrl"] = returnUrl;
if (ModelState.IsValid)
{
var result = await _userManager.LoginUserAsync(viewModel.UserName, viewModel.Password, viewModel.RememberMe);
if (result.Success)
{
// TODO: Log successful login
var claims = new List<Claim>
{
new Claim(ClaimTypes.Name, result.User.FullName),
new Claim(ClaimTypes.Email, result.User.Email)
};
foreach(var role in result.User.Roles)
{
claims.Add(new Claim(ClaimTypes.Role, role.Name));
}
var identity = new ClaimsIdentity(claims, "password");
var principal = new ClaimsPrincipal(identity);
await HttpContext.Authentication.SignInAsync("Cookies", principal);
return LocalRedirect(returnUrl);
}
else
{
AddModelErrors(result);
return View(viewModel);
}
}
// Doh!
return View(viewModel);
}
到目前为止,非常好。
我收到错误的地方(400 Bad Request)。在Create(Post)方法中:
[Authorize(Roles = "Admin")]
public class UserAdministrationController : Controller
{
private readonly IUserManager _userManager;
private readonly IUserAdminViewModelFactory _userAdminViewModelFactory;
public UserAdministrationController(
IUserManager userManager,
IUserAdminViewModelFactory userAdminViewModelFactory
)
{
_userManager = userManager ?? throw new ArgumentNullException(nameof(userManager));
_userAdminViewModelFactory = userAdminViewModelFactory ?? throw new ArgumentNullException(nameof(userAdminViewModelFactory));
}
[HttpGet]
public IActionResult Index()
{
var userViewModels = _userAdminViewModelFactory.CreateUserViewModelList();
return View(userViewModels);
}
[HttpGet]
public IActionResult Create()
{
var createUserViewModel = _userAdminViewModelFactory.CreateUserViewModel();
return View(createUserViewModel);
}
[HttpPost]
[ValidateAntiForgeryToken]
public IActionResult Create(CreateUserViewModel viewModel)
{
return View();
}
}
实际上,该方法永远不会因此错误而触发:
Microsoft.AspNetCore.Antiforgery.AntiforgeryValidationException:the
提供的防伪令牌适用于不同的基于声明的用户 比当前用户。 在Microsoft.AspNetCore.Antiforgery.Internal.DefaultAntiforgery.ValidateTokens(HttpContext) httpContext,AntiforgeryTokenSet antiforgeryTokenSet) 在Microsoft.AspNetCore.Antiforgery.Internal.DefaultAntiforgery.d__9.MoveNext()
如果删除[ValidateAntiForgeryToken],我就不会收到错误消息。但是,如果我删除[Authorize(Roles =&#34; Admin&#34;)]属性,我仍会收到错误。
我想我已经搞砸了一些平凡的细节&#34;什么的,但不知道在哪里。
答案 0 :(得分:2)
尝试在构建防伪令牌之前设置用户,因为防伪令牌是使用用户声明构建的。
...
await HttpContext.Authentication.SignInAsync("Cookies", principal);
HttpContext.User = principal;
...