asp.net-identity - IdentityServer4 - 缺少子声明

Question

我有一个 IdentityServer4 实例，我试图在 nginx 代理后面的 Docker 容器中运行它。我已经基于 Git 存储库中的 AspNet 身份示例，但是在用户成功注册新帐户后，我从 IdentityServer 收到“发生错误”并且日志显示
[07:46:39 ERR] An unhandled exception has occurred: sub claim is missing
System.InvalidOperationException: sub claim is missing
at IdentityServer4.IdentityServerPrincipal.AssertRequiredClaims(ClaimsPrincipal principal
at IdentityServer4.Hosting.IdentityServerAuthenticationService.AugmentPrincipal(ClaimsPrincipal principal
at IdentityServer4.Hosting.IdentityServerAuthenticationService.<SignInAsync>d__7.MoveNext
我的 Startup.cs 看起来像这样

var migrationsAssembly = typeof(Startup).GetTypeInfo().Assembly.GetName().
var connectionString = Configuration.GetConnectionString("DefaultConnection");
var issuerUri = Configuration.GetSection("IssuerUri").Value;

services.AddDbContext<ApplicationDbContext>(options => 
    options.UseSqlServer(connectionString));

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

services.AddTransient<IEmailSender, EmailSender>();

services.AddMvc();

services.AddCors(o => o.AddPolicy("CorsPolicy", b =>
{
    b.AllowAnyOrigin()
        .AllowAnyMethod()
        .AllowAnyHeader();
}));

services.AddIdentityServer(options =>
{
    options.IssuerUri = issuerUri;
    options.PublicOrigin = issuerUri;
})
.AddDeveloperSigningCredential()

// this adds the config data from DB (clients, resources)
.AddConfigurationStore(options =>
{
    options.ConfigureDbContext = builder =>
        builder.UseSqlServer(connectionString,
            sql => sql.MigrationsAssembly(migrationsAssembly));
})

// this adds the operational data from DB (codes, tokens, consents)
.AddOperationalStore(options =>
{
    options.ConfigureDbContext = builder =>
        builder.UseSqlServer(connectionString,
            sql => sql.MigrationsAssembly(migrationsAssembly));

    // this enables automatic token cleanup. this is optional.
    //options.EnableTokenCleanup = true;
    //options.TokenCleanupInterval = 30;
});

我一定错过了一些明显的配置，但我看不到在哪里。有任何想法吗？

更新
我在这方面取得了一些进展，似乎已经克服了最初的错误。用户现在已通过身份验证，但 signin-oidc 页面抛出错误

[11:33:21 INF] Request starting HTTP/1.1 POST http://mvcportal.co.uk/signin-oidc application/x-www-form-urlencoded 1565
[11:33:21 INF] AuthenticationScheme: Cookies signed in.
[11:33:21 INF] Request finished in 684.8425ms 302
[11:33:27 INF] Request starting HTTP/1.1 POST http://mvcportal.co.uk/signin-oidc application/x-www-form-urlencoded 1565
[11:33:27 ERR] Message contains error: 'invalid_grant', error_description: 'error_description is null', error_uri: 'error_uri is null', status code '400'.

我有一个有效的 JWT，但我注意到 idp 不等于发行者。那是对的吗？

{
  "nbf": 1508758474,
  "exp": 1508758774,
  "iss": "http://myproxiedlogonsitebehindnginx.co.uk",
  "aud": "mvc.portal",
  "nonce": "636443552746808541.MGVjMzk2NTEtYmYwNS00NmQwLTllOTQtZDVjNjdlYTA2YWVlYTQ3Zjg1NjgtZDA1Yi00NDE0LWJiYmYtMjM4YzI1NjZlYTcx",
  "iat": 1508758474,
  "c_hash": "kG7wG8vSgRe5zdriHQ6iMA",
  "sid": "c9410ee8f27b69c32e43d5ac3d407f37",
  "sub": "e80fb854-cab2-4381-8057-19de0fea73f4",
  "auth_time": 1508757008,
  "idp": "local",
  "amr": [
    "pwd"
  ]
}

更新 2
如果有帮助，这是 idsrv 上的客户端配置

new Client
{
    ClientId = "mvc.portal",
    ClientName = "Customer Portal",
    ClientUri = customerPortalBaseUri,

    ClientSecrets =
    {
        new Secret("21f51463-f436-4a84-92ce-1b520dd63a81".Sha256())
    },

    AllowedGrantTypes = GrantTypes.HybridAndClientCredentials,
    AllowAccessTokensViaBrowser = false,

    RedirectUris = { $"{customerPortalBaseUri}/signin-oidc"},
    FrontChannelLogoutUri = $"{customerPortalBaseUri}/signout-oidc",
    PostLogoutRedirectUris = { $"{customerPortalBaseUri}/signout-callback-oidc" },

    AllowOfflineAccess = true,

    RequireConsent = false,

    AllowedScopes =
    {
        IdentityServerConstants.StandardScopes.OpenId,
        IdentityServerConstants.StandardScopes.Profile,
        IdentityServerConstants.StandardScopes.Email
    }
}

这是客户端/门户配置

services.AddAuthentication(options =>
    {
        options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
        options.DefaultChallengeScheme = "oidc";
    })
    .AddCookie(CookieAuthenticationDefaults.AuthenticationScheme)
    .AddOpenIdConnect("oidc", options =>
    {
        options.SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
        options.Authority = "http://myproxiedlogonsitebehindnginx.co.uk";
        options.RequireHttpsMetadata = false;
        options.ClientId = "mvc.portal";
        options.ClientSecret = "21f51463-f436-4a84-92ce-1b520dd63a81";
        options.ResponseType = "code id_token";
        options.SaveTokens = true;
        options.GetClaimsFromUserInfoEndpoint = true;
    });

更新 3
所以现在我确信它与部署有关，因为如果我在本地机器上运行 mvc 应用程序但在容器中使用部署的 idsvr(在 nginx 后面)，我可以毫无问题地进行身份验证，但是如果我尝试容器化门户的版本我仍然得到一个未处理的 500 没有被记录，然后如果我重试该操作，我会得到这个记录:

[11:22:51 INF] Request starting HTTP/1.1 POST http://mvcportal.co.uk/signin-oidc application/x-www-form-urlencoded 1559
[11:22:51 ERR] Message contains error: 'invalid_grant', error_description: 'error_description is null', error_uri: 'error_uri is null', status code '400'.
[11:22:51 ERR] Exception occurred while processing message.
Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectProtocolException: Message contains error: 'invalid_grant'], error_description: 'error_description is null', error_uri: 'error_uri is null'.

Answer 1

我遇到了同样的问题，并通过添加以下内容解决了它:

.AddAspNetIdentity<ApplicationUser>();

到

services.AddIdentityServer()

在 Startup.cs