Question

我在路由AccessDenied方面遇到了一些麻烦，可能还有Login / Logout路径。该项目是一个剥离的默认项目，没有更多的魔力。因此存在Account控制器和AccessDenied()方法。

我现在正在尝试的是（这是互联网商品提供的解决方案）

services.Configure<CookieAuthenticationOptions>(options =>
{
    options.LoginPath = new PathString("/");
    options.AccessDeniedPath = new PathString("/InactiveSponsor");
    options.LogoutPath = new PathString("/");
});

但这绝对没有区别。那么任何想法？任何关于它为什么不起作用以及如何使其发挥作用的想法。

这是我的Startup.cs

public Startup(IHostingEnvironment env)
{
    var builder = new ConfigurationBuilder()
        .SetBasePath(env.ContentRootPath)
        .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
        .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
        .AddEnvironmentVariables();

    if (env.IsDevelopment())
    {
        // This will push telemetry data through Application Insights pipeline faster, allowing you to view results immediately.
        builder.AddApplicationInsightsSettings(developerMode: true);
    }
    Configuration = builder.Build();
}

public IConfigurationRoot Configuration { get; }

// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
    // Add framework services.
    services.AddApplicationInsightsTelemetry(Configuration);

    string connection = "DefaultConnection";
    //services.AddDbContext<SponsorContext>(options => options.UseSqlServer(connection));
    services.AddDbContext<SponsorContext>(options => options.UseSqlServer(Configuration[$"Data:{connection}"]));

    services.AddIdentity<ApplicationUser, ApplicationRole>()
        .AddEntityFrameworkStores<SponsorContext>()
        .AddDefaultTokenProviders();


    services.AddMvc();


    services.AddAuthorization(options =>
    {
        options.AddPolicy(Policies.RequireAdmin, policy => policy.RequireRole(Roles.Administrator));
        options.AddPolicy(Policies.IsSponsor, policy => policy.RequireRole(Roles.Sponsor));
        options.AddPolicy(Policies.IsSponsorOrAdmin, policy => policy.RequireRole(Roles.Administrator, Roles.Sponsor));
    });

    /*
     * AddTransient Different on each instance/use
     * AddScoped Different instance on a per request basis
     * AddSingleton Always the same instance
     */
    //DI
    services.AddScoped<ManageUserRepository>();
    services.AddScoped<ISponsorManagement, SponsorRepository>();
    services.AddScoped<ISponsorRead, SponsorRepository>();
}

// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
    loggerFactory.AddConsole(Configuration.GetSection("Logging"));
    loggerFactory.AddDebug();

    app.UseApplicationInsightsRequestTelemetry();

    if (env.IsDevelopment())
    {
        app.UseDeveloperExceptionPage();
        app.UseBrowserLink();
    }
    else
    {
        app.UseExceptionHandler("/Home/Error");
    }

    app.UseApplicationInsightsExceptionTelemetry();

    app.UseStaticFiles();
    app.UseIdentity();


    app.UseMvc(routes =>
    {
        routes.MapRoute(
            name: "default",
            template: "{controller=Home}/{action=Index}/{id?}");
    });
}

Answer 1

尝试

 services.AddIdentity<ApplicationUser, IdentityRole>(op=>op.Cookies.ApplicationCookie.AccessDeniedPath = new PathString("/InactiveSponsor"))
         .AddEntityFrameworkStores<SponsorContext>()
         .AddDefaultTokenProviders();

或

        services.Configure<IdentityOptions>(opt =>
        {
            opt.Cookies.ApplicationCookie.LoginPath = new PathString("/aa");
            opt.Cookies.ApplicationCookie.AccessDeniedPath = new PathString("/InactiveSponsor");
            opt.Cookies.ApplicationCookie.LogoutPath = new PathString("/");
        });

Answer 2

如果有人在ASP.NET Core 2中遇到类似问题，您可以将services.Configure<CookieAuthenticationOptions>(...)替换为services.ConfigureApplicationCookie()，如下所示：

在Startup.cs中替换它：

services.Configure<CookieAuthenticationOptions>(options =>
{
    options.LoginPath = new PathString("/[your-path]");
    options.AccessDeniedPath = new PathString("/[your-path]");
    options.LogoutPath = new PathString("/[your-path]");
});

用这个：

services.ConfigureApplicationCookie(options =>
{
    options.LoginPath = new PathString("/[your-path]");
    options.AccessDeniedPath = new PathString("/[your-path]");
    options.LogoutPath = new PathString("/[your-path]");
}

Answer 3

对于ASP.NET Core 2.x Web应用程序中的类似问题，如果使用Azure AD / OpenID Connect进行身份验证，则可以通过这种方式更改路由。

services.AddAuthentication(options =>...)
            .AddOpenIdConnect(options =>...)
            .AddCookie(options =>
            {
                options.AccessDeniedPath = "/path/unauthorized";
                options.LoginPath = "/path/login";
            });

ASP.NET Core更改AccessDenied路由

3 个答案: