ASP.NET MVC Core 2 角色没有数据库。

问题描述 投票:1回答:1

我在使用活动目录来管理我的用户和他们各自的角色,这两个都是正确带回来的。

然后我试图通过以下方式分配角色 ClaimsIdentity.AddClaim(new Claim(ClaimsType.Role, user.Role)); 调试时,我可以看到角色被分配了,而且我没有得到任何错误。

在我的主控制器中,我添加了 [Authorize(Roles = "Admin")] 的IActionResult上,但当我导航到 "关于 "页面时,我又回到了登录页面。

用户是被授权的,因为我把 [Authorize] 上的联系,并且登录后可以进入这个页面。

我错过了什么,使角色数据属性无法使用?

账户控制器登录代码。

[AllowAnonymous]
    [HttpPost]
    public async Task<IActionResult> Login(LoginViewModel model, string returnUrl = null)
    {
        ViewData["ReturnUrl"] = returnUrl;

        if (ModelState.IsValid)
        {
            var usr = await AuthorisationCore.AuthenticateUser(model.Username, model.Password);

            if(usr.IsAuthenticated)
            {
                // setting up claims identity
                var claims = new List<Claim>
                {
                    new Claim(ClaimTypes.Name, usr.Username),
                };
                // adding role to the claim
                var identity = new ClaimsIdentity(claims, "cookie");
                identity.AddClaim(new Claim(ClaimTypes.Role, usr.Role));
                // new claim principal with the identity of the user input
                var principal = new ClaimsPrincipal(identity);
            await HttpContext.SignInAsync("SecurityCookie", principal, new AuthenticationProperties
            {
                IsPersistent = true,
                ExpiresUtc = DateTime.UtcNow.AddHours(1)
            });

            if (Url.IsLocalUrl(returnUrl))
            {
                return Redirect(returnUrl);
            }
            else
            {
                return RedirectToAction("Index", "Home");
            }
        }
    }
    return View();
}

启动代码:

public void ConfigureServices(IServiceCollection services)
{
    // data attributes like [AllowAnonymous]
    services.AddAuthorization();
    // allows for use of cookies and to add options to them
    services
        .AddAuthentication("SecurityCookie")
        .AddCookie("SecurityCookie", cfg =>
        {
            cfg.SlidingExpiration = true;
            cfg.LoginPath = "/Account/Login";
            cfg.AccessDeniedPath = "/Account/Login";
        });

    services.AddMvc();
}

// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
    if (env.IsDevelopment())
    {
        app.UseDeveloperExceptionPage();
        app.UseBrowserLink();
    }
    else
    {
        app.UseExceptionHandler("/Home/Error");
    }

    app.UseStaticFiles();

    app.UseAuthentication();

    app.UseMvc(routes =>
    {
        routes.MapRoute(
            name: "default",
            template: "{controller=Home}/{action=Index}/{id?}");
    });
}
c# asp.net-mvc asp.net-core
1个回答
1
投票

你必须同时使用 app.UseAuthorization();app.UseAuthentication(); 在启动阶段 Configure 功能

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