Question

我想使用OpenIddict实现OpenIdConnect / Oauth2服务器，以保护.NET核心API应用程序。我见过的大多数例子都将它们作为单独的项目来实现。

客户端应用程序是SPA，我们使用隐式流程。

我的解决方案基于OpenIddict示例中显示的代码： https://github.com/openiddict/openiddict-samples

对于我正在进行的项目，理想情况下，Auth服务器和API将使用相同的端口并位于同一个项目中。（客户的要求之一是他们不希望其他服务器配置，因为他们拥有API资源并且它将位于同一服务器上）

我已经配置了OpenIddict并将其与我们的API项目相结合。几乎所有工作都正常 - API端点受[Authorize]属性保护，并阻止访问受保护的API端点。但是，当API资源受到保护时，返回的结果是Auth服务器本身的HTML登录页面，而不是返回401 Unauthorized HTTP状态代码。

以下是我的Startup.cs文件中的相关设置代码：

 // 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.UseDatabaseErrorPage();
            app.UseBrowserLink();
        }
        else
        {
            app.UseExceptionHandler("/Home/Error");
        }

        app.UseApplicationInsightsExceptionTelemetry();

        app.UseStaticFiles();

        app.UseIdentity();

        app.UseCors("AllowAll");
        //app.UseCors(builder =>
        //{
        //    builder.AllowAnyOrigin();//)WithOrigins("http://localhost:9000");
        //    builder.WithMethods("GET","POST", "PUT", "DELETE", "OPTIONS");
        //    builder.WithHeaders("Authorization");
        //});

        app.UseWhen(context => !context.Request.Path.StartsWithSegments("/api"), branch =>
        {
            branch.UseIdentity();
        });

        app.UseWhen(context => context.Request.Path.StartsWithSegments("/api"), branch =>
        {
            branch.UseOAuthValidation();

        });

        app.UseOpenIddict();


        #region Adding resource config here (api)
        // Add external authentication middleware below. To configure them please see http://go.microsoft.com/fwlink/?LinkID=532715

        app.UseOAuthIntrospection(options =>
        {
            options.AutomaticAuthenticate = true;
            options.AutomaticChallenge = true;
            options.Authority = "http://localhost:5000";
            options.Audiences.Add("resource-server-1");
            options.ClientId = "resource-server-1";
            options.ClientSecret = "846B62D0-DEF9-4215-A99D-86E6B8DAB342";
        });

        //app.UseCors(builder => {
        //    builder.WithOrigins("http://localhost:9000");
        //    builder.WithMethods("GET");
        //    builder.WithHeaders("Authorization");
        //});
        #endregion


        app.UseMvcWithDefaultRoute();

        // Seed the database with the sample applications.
        // Note: in a real world application, this step should be part of a setup script.
        InitializeAsync(app.ApplicationServices, CancellationToken.None).GetAwaiter().GetResult();

    }

private async Task InitializeAsync(IServiceProvider services, CancellationToken cancellationToken)
    {
        // Create a new service scope to ensure the database context is correctly disposed when this methods returns.
        using (var scope = services.GetRequiredService<IServiceScopeFactory>().CreateScope())
        {
            var context = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
            //await context.Database.EnsureCreatedAsync();

            var manager = scope.ServiceProvider.GetRequiredService<OpenIddictApplicationManager<OpenIddictApplication>>();

            if (await manager.FindByClientIdAsync("MySPA", cancellationToken) == null)
            {
                var application = new OpenIddictApplication
                {
                    ClientId = "MySPA",
                    DisplayName = "MySPA",
                    LogoutRedirectUri = "http://localhost:9000/signout-oidc",
                    RedirectUri = "http://localhost:9000/signin-oidc"
                };

                await manager.CreateAsync(application, cancellationToken);
            }

            if (await manager.FindByClientIdAsync("resource-server-1", cancellationToken) == null)
            {
                var application = new OpenIddictApplication
                {
                    ClientId = "resource-server-1"
                };

                await manager.CreateAsync(application, "846B62D0-DEF9-4215-A99D-86E6B8DAB342", cancellationToken);
            }

        }
    }

不确定如何在同一个项目中并排实现这些。如上所述，除了API返回HTML登录页面而不是所需的HTTP状态

之外，它都“有效”

Answer 1

app.UseIdentity();在您的管道中出现两次，这违背了在branch.UseIdentity()分支构建器中使用app.UseWhen()的全部目的（即确保不会调用Identity注册的Cookie中间件）您的API端点）。

删除第一个匹配项，它应该可以正常工作。

Answer 2

您将AutomaticChallenge设置为true。根据{{3}}

此标志表示当授权失败时，中间件应将浏览器重定向到LoginPath或AccessDeniedPath。

因此，通过将此设置为false，它将不会重定向到登录。

OpenIddict - 在同一个项目中托管auth服务器和web api资源

2 个答案: