Thinktecture "insufficient_scope" 错误。单一范围声明与范围列表

Question

我相信答案是显而易见的，但我现在还不知道。

当我的代码尝试调用 /connect/userinfo 并且消息是 "insufficient_scope".

时，我得到了 403

https://github.com/IdentityServer/IdentityServer3/blob/master/source/Core/Validation/TokenValidator.cs#L153

以上代码行检查 JWT 中的范围声明，并希望找到 "openid" 的值以使 /connect/userinfo 端点正常工作。

在我的 JWT 中，如果它有类似的东西：

"scope": "openid"

...那么端点就可以了。相反，如果我有：

"scope": ["openid", "email", "profile"]

...然后它失败了。

我应该永远不会有 list/array 范围声明吗？也许我在某处缺少配置设置？

更新代码

对不起。当然代码会让问题更清楚。

客户端商店

    public ClientStore()
    {
        _clients = new List<Client>
        {
            new Client
            {
                AlwaysSendClientClaims = true,
                RequireConsent = false,
                Enabled = true,
                ClientName = @"MVC Client",
                ClientId = @"mvc",
                PostLogoutRedirectUris = new List<string>
                {
                    "http://localhost:8080/index.html"
                },
                RedirectUris = new List<string>
                {
                    "http://localhost:8080/loginCallback.html"
                }
            }
        };
    }

范围商店

    public ScopeStore()
    {
        var scopes = new List<Scope>
        {
            StandardScopes.OpenId,
            StandardScopes.Profile,
            StandardScopes.Email,
            StandardScopes.Address,
            StandardScopes.AllClaims,
            StandardScopes.RolesAlwaysInclude
        };

        _scopes = scopes;
    }

Startup.cs

        var certFile = env.ApplicationBasePath + "/cert.pfx";

        app.Map("/core", core =>
        {
            var factory = new IdentityServerServiceFactory();

            var configuration = new Configuration();
            configuration.AddJsonFile("config.json");

            var userService = new EndUserService(configuration.Get("ConnectionString"));
            factory.UserService = new Registration<IUserService>(resolver => userService);

            var scopeStore = new ScopeStore();
            factory.ScopeStore = new Registration<IScopeStore>(resolver => scopeStore);

            var clientStore = new ClientStore();
            factory.ClientStore = new Registration<IClientStore>(resolver => clientStore); 

            var cert = new X509Certificate2(certFile, "test");

            var idsrvOptions = new IdentityServerOptions
            {
                CorsPolicy = CorsPolicy.AllowAll,
                Factory = factory,
                RequireSsl = false,
                SigningCertificate = cert,
                LoggingOptions = new LoggingOptions() {
                    EnableWebApiDiagnostics = true,
                    EnableHttpLogging = true
                }
            };

            core.UseIdentityServer(idsrvOptions);
        });

Login.html

var config = {
    client_id: "mvc",
    redirect_uri: "http://localhost:8080/loginCallback.html",
    response_type: "id_token token",
    scope: "openid email profile",
    authority: "http://localhost:44319/core",
    post_logout_redirect_uri: "http://localhost:8080/index.html"
};
var mgr = new OidcTokenManager(config);

更新 #2

开始，这是单声道与 Windows 的对比。在 Windows 中工作正常，在 Mono 中损坏。显然已知问题：https://github.com/IdentityServer/IdentityServer3/issues/1373#issuecomment-104756822

Answer 1

您请求的范围似乎在您的 Identity Server 实现中的客户端配置中未启用。

你应该有一个 class 与客户和他们的 ScopeRestrictions 像 this。您需要将电子邮件和配置文件范围添加到此范围列表。

Answer 2

事实证明，Microsoft 的 JWT 库解释 JWT 声明的方式存在错误。此处描述：https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/pull/153

等待该拉取请求被接受或以其他方式解决问题。

Thinktecture "insufficient_scope" 错误。单一范围声明与范围列表

Thinktecture "insufficient_scope" error. Singular scope claim versus list of scopes

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