ASP.NET Core Web API客户端不信任Identity Server实例使用的自签名证书

Question

这是this question的跟进。

我已使用以下脚本生成并信任自签名证书：

#create a SAN cert for both host.docker.internal and localhost
#$cert = New-SelfSignedCertificate -DnsName "host.docker.internal", "localhost" -CertStoreLocation "cert:\LocalMachine\Root" 
# does not work: New-SelfSignedCertificate : A new certificate can only be installed into MY store.
$cert = New-SelfSignedCertificate -DnsName "host.docker.internal", "localhost" -CertStoreLocation cert:\localmachine\my

#export it for docker container to pick up later
$password = ConvertTo-SecureString -String "password_here" -Force -AsPlainText
Export-PfxCertificate -Cert $cert -FilePath "$env:USERPROFILE\.aspnet\https\aspnetapp.pfx" -Password $password

# trust it on your host machine
$store = New-Object System.Security.Cryptography.X509Certificates.X509Store [System.Security.Cryptography.X509Certificates.StoreName]::Root,"LocalMachine"
$store.Open("ReadWrite")
$store.Add($cert)
$store.Close()

当访问主机上的https://host.docker.internal:5500/.well-known/openid-configuration和https://localhost:5500/.well-known/openid-configuration时，它按预期方式工作（证书正常）。>>

但是，在容器中运行的Web API应用程序对此不满意：

web_api          | System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'https://host.docker.internal:5500/.well-known/openid-configuration'.
web_api          |  ---> System.IO.IOException: IDX20804: Unable to retrieve document from: 'https://host.docker.internal:5500/.well-known/openid-configuration'.
web_api          |  ---> System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.
web_api          |  ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.
web_api          |    at System.Net.Security.SslStream.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, ExceptionDispatchInfo exception)
API的docker-compose文件如下（仅相关部分）：

  web.api:
    image: web_api_image
    build: 
      context: .
      dockerfile: ProjectApi/Dockerfile
    environment: 
      - ASPNETCORE_ENVIRONMENT=ContainerDev 
    container_name: web_api
    ports:
      - "5600:80"
    networks:
      - backend
      - data_layer
    depends_on:
      - identity.server
      - mssqlserver
      - web.cache

  identity.server:
    image: identity_server_image
    build: 
      context: .
      dockerfile: MyProject.IdentityServer/Dockerfile
    environment: 
      - ASPNETCORE_ENVIRONMENT=ContainerDev 
      - ASPNETCORE_URLS=https://+:443;http://+:80
      - ASPNETCORE_Kestrel__Certificates__Default__Password=password_here
      - ASPNETCORE_Kestrel__Certificates__Default__Path=/https/aspnetapp.pfx
    volumes:
      - ~/.aspnet/https:/https:ro
    container_name: identity_server
    ports:
      - "5500:443"
      - "5501:80"
    networks:
      - backend
      - data_layer
    depends_on:
      - mssqlserver
我该如何进行这项工作？ 

---

对身份服务器的调用是通过在API客户端中设置安全性来使用它来完成的（无显式HTTPS调用）：

/// <summary>
/// configures authentication and authorization
/// </summary>
/// <param name="services"></param>
/// <param name="configuration"></param>
public static void ConfigureSecurity(this IServiceCollection services, IConfiguration configuration)
{
    string baseUrl = configuration.GetSection("Idam").GetValue<string>("BaseUrl");
    Console.WriteLine($"Authentication server base URL = {baseUrl}");

    services.AddAuthentication(options =>
    {
        options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
        options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
    }).AddJwtBearer(o =>
    {
        o.MetadataAddress = $"{baseUrl}/.well-known/openid-configuration";
        o.Authority = "dev_identity_server";
        o.Audience = configuration.GetSection("Idam").GetValue<string>("Audience");
        o.RequireHttpsMetadata = false;
    });

    services.AddAuthorization();
}
身份服务器配置

public void ConfigureServices(IServiceCollection services)
{
    string connectionStr = Configuration.GetConnectionString("Default");
    Console.WriteLine($"[Identity server] Connection string = {connectionStr}");

    services.AddDbContext<AppIdentityDbContext>(options => options.UseSqlServer(connectionStr));

    services.AddTransient<AppIdentityDbContextSeedData>();


    services.AddIdentity<AppUser, IdentityRole>()
        .AddEntityFrameworkStores<AppIdentityDbContext>()
        .AddDefaultTokenProviders();

    services.AddIdentityServer(act =>
        {
            act.IssuerUri = "dev_identity_server";
        })
        .AddDeveloperSigningCredential()
        // this adds the operational data from DB (codes, tokens, consents)
        .AddOperationalStore(options =>
        {
            options.ConfigureDbContext = builder => builder.UseSqlServer(Configuration.GetConnectionString("Default"));
            // this enables automatic token cleanup. this is optional.
            options.EnableTokenCleanup = true;
            options.TokenCleanupInterval = 30; // interval in seconds
        })
        //.AddInMemoryPersistedGrants()
        .AddInMemoryIdentityResources(Config.GetIdentityResources())
        .AddInMemoryApiResources(Config.GetApiResources())
        .AddInMemoryClients(Config.GetClients(Configuration))
        .AddAspNetIdentity<AppUser>();

    services.AddDataProtection()
        .PersistKeysToFileSystem(new DirectoryInfo(@"\\UNC-PATH"));

    services.AddTransient<IProfileService, IdentityClaimsProfileService>();

    services.AddCors(options => options.AddPolicy("AllowAll", p => p.AllowAnyOrigin()
       .AllowAnyMethod()
       .AllowAnyHeader()));

    services.AddMvc(options =>
    {
        options.EnableEndpointRouting = false;
    }).SetCompatibilityVersion(CompatibilityVersion.Latest);
}

// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public static void Configure(IApplicationBuilder app, IWebHostEnvironment env, 
    ILoggerFactory loggerFactory, AppIdentityDbContextSeedData seeder)
{
    seeder.SeedTestUsers();
    IdentityModelEventSource.ShowPII = true;

    if (env.IsDevelopment())
    {
        app.UseDeveloperExceptionPage();
    }

    app.UseExceptionHandler(builder =>
    {
        builder.Run(async context =>
        {
            context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
            context.Response.Headers.Add("Access-Control-Allow-Origin", "*");

            var error = context.Features.Get<IExceptionHandlerFeature>();
            if (error != null)
            {
                context.Response.AddApplicationError(error.Error.Message);
                await context.Response.WriteAsync(error.Error.Message).ConfigureAwait(false);
            }
        });
    });

    // app.UseHttpsRedirection();

    app.UseStaticFiles();
    app.UseCors("AllowAll");
    app.UseIdentityServer();

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

这是该问题的后续内容。我已经使用以下脚本生成并信任了自签名证书：＃为host.docker.internal和localhost创建一个SAN证书＃$ cert = New -...

Answer 1

[经过几次尝试，我放弃了让Docker容器信任由New-SelfSignedCertificate生成的证书的尝试（您可以尝试使其生效-概念完全相同，只是证书有所不同）。但是，我确实通过OpenSSL获得了成功：