CreateAssessment() 上的 Google.Cloud.RecaptchaEnterprise 错误 - “请求包含无效参数”

如何解决CreateAssessment() 上的 Google.Cloud.RecaptchaEnterprise 错误 - “请求包含无效参数”

我正在尝试使用 Google.Cloud.RecaptchaEnterprise 库来验证我的客户获得的新企业密钥的验证码请求。

string _siteKey = ConfigurationManager.AppSettings["GoogleCaptcha.CheckBoxCaptcha.SiteKey"];
string _apiKey = ConfigurationManager.AppSettings["GoogleCaptcha.ApiKey"];
string _projectId = ConfigurationManager.AppSettings["GoogleCaptcha.ProjectId"];
string recaptchaAction = "CreateAccountAssessment";
try {
    var appPath = System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath;
    string credential_path = appPath + "googlecredentials.json";
    System.Environment.SetEnvironmentvariable("GOOGLE_APPLICATION_CREDENTIALS",credential_path);

    RecaptchaEnterpriseServiceClient client =
    RecaptchaEnterpriseServiceClient.Create();

    CreateAssessmentRequest createAssessmentRequest = new CreateAssessmentRequest()
    {
        Assessment = new Assessment()
        {
            Event = new Event()
            {
                SiteKey = _siteKey,Token = formResponse,ExpectedAction = "Create_Account"
            },Name = recaptchaAction,},Parent = _projectId
    };

    Assessment response = client.CreateAssessment(createAssessmentRequest);

    if (response.TokenProperties.Valid == false)
    {
        Sitecore.Diagnostics.Log.Error("The CreateAssessment() call Failed " +
            "because the token was invalid for the following reason: " +
            response.TokenProperties.InvalidReason.ToString(),this);

        return "Invalid captcha.";
    }
    else
    {
        if (response.Event.ExpectedAction == recaptchaAction)
        {
            Sitecore.Diagnostics.Log.Error("The reCAPTCHA score for this token is: " +
                response.RiskAnalysis.score.ToString(),this);

            return "";
        }
        else
        {
            Sitecore.Diagnostics.Log.Error("The action attribute in your reCAPTCHA " +
                "tag does not match the action you are expecting to score",this);

            return "Invalid captcha.";

        }

    }
}
catch (Exception ex)
{
    Sitecore.Diagnostics.Log.Error("Error validating captcha on " + _url + "; " + ex.Message,this);
    return "Unable to connect to captcha service.";
}

据我所知，我的所有属性都是正确的，但它在 Assessment response = client.CreateAssessment(createAssessmentRequest); 上引发错误：

Status(StatusCode="InvalidArgument",Detail="请求包含无效参数。",DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1621287236.280000000","description":"收到错误来自对等 ipv6:[2607:f8b0:4006:81a::200a]:443","file":"T:\src\github\grpc\workspace_csharp_ext_windows_x64\src\core\lib\surface\call.cc"," file_line":1062,"grpc_message":"请求包含无效参数。","grpc_status":3}")

解决方法

我强烈怀疑问题（或至少是一个问题）是请求的 Parent 属性。

来自the documentation：

将在其中创建评估的项目的名称，格式为“projects/{project}”。

...而我怀疑您的项目 ID 只是 ID，而不是以“projects/”开头的资源名称。

我建议尽可能使用生成的资源名称类，以及相应的属性。因此，在这种情况下，您将：

CreateAssessmentRequest createAssessmentRequest = new CreateAssessmentRequest
{
    Assessment = new Assessment
    {
        Event = new Event
        {
            SiteKey = _siteKey,Token = formResponse,ExpectedAction = "Create_Account"
        },Name = recaptchaAction,},ParentAsProjectName = new ProjectName(_projectId)
};