Question

我正在使用UseOpenIdConnectAuthentication中间件为ASP.Net Core应用程序对Dells云访问管理器令牌提供程序进行身份验证（设置为提供OpenId / OAuth2身份验证）。以下是代码：

        app.UseCookieAuthentication(new CookieAuthenticationOptions
        {
            AutomaticAuthenticate = true,
            AutomaticChallenge = true,
            AuthenticationScheme = "ClientCookie",
            CookieName = CookieAuthenticationDefaults.CookiePrefix + "ClientCookie",
            ExpireTimeSpan = TimeSpan.FromMinutes(5),
            LoginPath = new PathString("/signin"),
            LogoutPath = new PathString("/signout")
        });

        app.UseOpenIdConnectAuthentication(new OpenIdConnectOptions
        {
            RequireHttpsMetadata = false,
            SaveTokens = true,
            ClientId = "XYZClient_Id",
            ClientSecret = "XYZ_ClientSecret",
            ResponseType = OpenIdConnectResponseType.Code,
            PostLogoutRedirectUri = "https://example.com",
            Configuration = new OpenIdConnectConfiguration {
                AuthorizationEndpoint = "https://CAM.COM/CloudAccessManager/RPSTS/OAuth2/Default.aspx",
                TokenEndpoint = "https://CAM.COM/CloudAccessManager/RPSTS/OAuth2/Token.aspx",
                UserInfoEndpoint = "https://CAM.COM/CloudAccessManager/RPSTS/OAuth2/User.aspx",
                Issuer= "urn:CAM.COM/CloudAccessManager/RPSTS",
            }
        });

但是现在我被困在了一个小时。我收到以下错误：

SecurityTokenInvalidSignatureException：IDX10500：签名验证失败。没有用于验证签名的安全密钥

我在url querystring中获取代码和状态 https://example.com/signin-oidc?code=somecode&state=somestate

赞赏任何类型的指导。

UPDATE 添加了发卡行签名密钥：

TokenValidationParameters = new TokenValidationParameters
                {
                    IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(Configuration.GetValue<string>("AppSettings:ClientSecret")))
                }

Answer 1

您看到的错误是由于您没有使用OIDC中间件提供的OpenID Connect provider configuration discovery feature这一事实导致它检索用于签署身份令牌的加密密钥。

如果您的提供商支持此功能，请删除整个Configuration节点，然后设置Authority。应自动为您注册所有端点。

如果它不支持此功能，您必须手动将签名密钥添加到OpenIdConnectOptions.TokenValidationParameters.IssuerSigningKeys。

OpenIdConnectAuthenticationHandler：message.State为null或为空

1 个答案: