Asp.net core 具有Aspnet标识和资源所有者的嵌入式IdentityServer 4

Asp.net core 具有Aspnet标识和资源所有者的嵌入式IdentityServer 4,asp.net-core,asp.net-identity,identityserver4,Asp.net Core,Asp.net Identity,Identityserver4,我正在尝试将IdentityServer4与资源所有者flow+aspnet标识一起使用,并将api嵌入到同一个项目中 我测试了样品,效果很好。我能够检索数据库中注册用户的令牌,并使用该令牌从api获取受保护的资源 示例api与identity server分离,一旦两者合并到一个项目中,我仍然能够获得令牌,但在尝试访问受保护的资源时,我得到了401未经授权的。不知何故,嵌入式api不再验证令牌 以下是Startup.cs代码: // This method gets called by the

我正在尝试将IdentityServer4与资源所有者flow+aspnet标识一起使用,并将api嵌入到同一个项目中

我测试了样品,效果很好。我能够检索数据库中注册用户的令牌,并使用该令牌从api获取受保护的资源

示例api与identity server分离,一旦两者合并到一个项目中,我仍然能够获得令牌,但在尝试访问受保护的资源时,我得到了401
未经授权的
。不知何故,嵌入式api不再验证令牌

以下是
Startup.cs
代码:

// This method gets called by the runtime. Use this method to add services to the container.
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddDbContext<ApplicationDbContext>(options =>
            options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));

        //(1)
        services.AddIdentity<ApplicationUser, IdentityRole>()
            .AddEntityFrameworkStores<ApplicationDbContext>()
            .AddDefaultTokenProviders();

        services.AddMvc(config =>
        {
            var policy = new AuthorizationPolicyBuilder()
                         .RequireAuthenticatedUser()
                         .Build();
            config.Filters.Add(new AuthorizeFilter(policy));
        });

        services
            .AddIdentityServer()
            .AddDeveloperSigningCredential()
            .AddInMemoryPersistedGrants()
            .AddInMemoryIdentityResources(Config.GetIdentityResources())
            .AddInMemoryApiResources(Config.GetApiResources())
            .AddInMemoryClients(Config.GetClients())
        //(2)
        .AddAspNetIdentity<ApplicationUser>();
        //.AddTestUsers(Config.GetUsers());

        var corsBuilder = new CorsPolicyBuilder();
        corsBuilder.AllowAnyHeader();
        corsBuilder.AllowAnyMethod();
        corsBuilder.AllowAnyOrigin();
        corsBuilder.AllowCredentials();
        corsBuilder.WithExposedHeaders("Location");

        services.AddCors(options =>
        {
            options.AddPolicy("CorsPolicy", corsBuilder.Build());
        });

        services.AddMvcCore()
            .AddAuthorization()
            .AddJsonFormatters();

        services.AddAuthentication("Bearer")
            .AddIdentityServerAuthentication(options =>
            {
                options.Authority = "http://localhost:51318";
                options.RequireHttpsMetadata = false;

                options.ApiName = "api";
            });
    }

    // 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.UseCors("CorsPolicy");

        app.UseIdentityServer();

        app.UseAuthentication();

        app.UseMvc(routes =>
        {
            routes.MapRoute(
                name: "default",
                template: "{controller=Home}/{action=Index}/{id?}");
        });
    }
整个系统工作正常,嵌入式api对用户进行了正常的身份验证

这个代码中缺少什么东西吗?在现实生活中,由于成本效益的原因,api几乎总是与identity server一起嵌入,是否有任何示例可供我使用


多谢各位

在深入研究了AspNet Identity源代码之后,我意识到,
AddIdentity
扩展正在做一些额外的工作,以防止验证令牌,但是如果没有它和
AddEntityFrameworkStores
方法,身份管理器不会通过依赖项注入来设置

因此,我们需要替换:

        services.AddIdentity<ApplicationUser, IdentityRole>()
        .AddEntityFrameworkStores<ApplicationDbContext>()
        .AddDefaultTokenProviders();
services.AddIdentity()
.AddEntityFrameworkStores()
.AddDefaultTokenProviders();
通过这样一段只执行依赖项注入的代码:

        services.TryAddScoped<IUserValidator<ApplicationUser>, UserValidator<ApplicationUser>>();
        services.TryAddScoped<IPasswordValidator<ApplicationUser>, PasswordValidator<ApplicationUser>>();
        services.TryAddScoped<IPasswordHasher<ApplicationUser>, PasswordHasher<ApplicationUser>>();
        services.TryAddScoped<ILookupNormalizer, UpperInvariantLookupNormalizer>();
        services.TryAddScoped<IRoleValidator<IdentityRole>, RoleValidator<IdentityRole>>();
        services.TryAddScoped<IdentityErrorDescriber>();
        services.TryAddScoped<ISecurityStampValidator, SecurityStampValidator<ApplicationUser>>();
        services.TryAddScoped<IUserClaimsPrincipalFactory<ApplicationUser>, UserClaimsPrincipalFactory<ApplicationUser, IdentityRole>>();
        services.TryAddScoped<UserManager<ApplicationUser>, AspNetUserManager<ApplicationUser>>();
        services.TryAddScoped<SignInManager<ApplicationUser>, SignInManager<ApplicationUser>>();
        services.TryAddScoped<RoleManager<IdentityRole>, AspNetRoleManager<IdentityRole>>();

        services.TryAddScoped<IRoleStore<IdentityRole>, RoleStore<IdentityRole>>();
        services.TryAddScoped<DbContext, ApplicationDbContext>();
        services.TryAddScoped<IUserStore<ApplicationUser>, UserStore<ApplicationUser>>();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();
services.TryAddScoped();

通过这样做,最终的结果是在api中嵌入一个具有AspNet identity的identity server。

那么您在
Config.GetUsers()
中定义的用户与您在db中定义的用户之间有什么区别呢?顺便说一句,我不同意您的“在现实生活中的场景”的说法,并且很少遇到绑定到API项目本身的identity server实现,即使在API是访问令牌的唯一使用者的情况下也是如此。将它们分开更容易/更干净,对大多数公司来说,任何成本影响都非常小。
ApplicationUser
是一个简单的
Microsoft.AspNetCore.Identity.IdentityUser
        services.TryAddScoped<IUserValidator<ApplicationUser>, UserValidator<ApplicationUser>>();
        services.TryAddScoped<IPasswordValidator<ApplicationUser>, PasswordValidator<ApplicationUser>>();
        services.TryAddScoped<IPasswordHasher<ApplicationUser>, PasswordHasher<ApplicationUser>>();
        services.TryAddScoped<ILookupNormalizer, UpperInvariantLookupNormalizer>();
        services.TryAddScoped<IRoleValidator<IdentityRole>, RoleValidator<IdentityRole>>();
        services.TryAddScoped<IdentityErrorDescriber>();
        services.TryAddScoped<ISecurityStampValidator, SecurityStampValidator<ApplicationUser>>();
        services.TryAddScoped<IUserClaimsPrincipalFactory<ApplicationUser>, UserClaimsPrincipalFactory<ApplicationUser, IdentityRole>>();
        services.TryAddScoped<UserManager<ApplicationUser>, AspNetUserManager<ApplicationUser>>();
        services.TryAddScoped<SignInManager<ApplicationUser>, SignInManager<ApplicationUser>>();
        services.TryAddScoped<RoleManager<IdentityRole>, AspNetRoleManager<IdentityRole>>();

        services.TryAddScoped<IRoleStore<IdentityRole>, RoleStore<IdentityRole>>();
        services.TryAddScoped<DbContext, ApplicationDbContext>();
        services.TryAddScoped<IUserStore<ApplicationUser>, UserStore<ApplicationUser>>();