如何使用Java语言中的Api键设置Google企业验证？

Question

我无法连接到

POST网址：https://recaptchaenterprise.googleapis.com/v1/projects/PROJECT_ID/assessments?key=API_KEY

JSON身体：

{“事件”：{“令牌”：“令牌”，"siteKey"：“键”，"expectedAction"："USER_ACTION“}}

使用我的代码，我一直得到ECONNRESET错误。当我与邮递员直接命中上述连接时，我能够连接，但当我试图在代码中使用postForObject时，它会拒绝并抛出错误。我甚至尝试使用文档中提供的create Java评估进行连接：

import com.google.cloud.recaptchaenterprise.v1.RecaptchaEnterpriseServiceClient;
import com.google.recaptchaenterprise.v1.Assessment;
import com.google.recaptchaenterprise.v1.CreateAssessmentRequest;
import com.google.recaptchaenterprise.v1.Event;
import com.google.recaptchaenterprise.v1.ProjectName;
import com.google.recaptchaenterprise.v1.RiskAnalysis.ClassificationReason;
import java.io.IOException;

public class CreateAssessment {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectID = "project-id";
    String recaptchaSiteKey = "recaptcha-site-key";
    String token = "action-token";
    String recaptchaAction = "action-name";

    createAssessment(projectID, recaptchaSiteKey, token, recaptchaAction);
  }

  /**
   * Create an assessment to analyze the risk of an UI action. Assessment approach is the same for
   * both 'score' and 'checkbox' type recaptcha site keys.
   *
   * @param projectID : GCloud Project ID
   * @param recaptchaSiteKey : Site key obtained by registering a domain/app to use recaptcha
   *     services. (score/ checkbox type)
   * @param token : The token obtained from the client on passing the recaptchaSiteKey.
   * @param recaptchaAction : Action name corresponding to the token.
   */
  public static void createAssessment(
      String projectID, String recaptchaSiteKey, String token, String recaptchaAction)
      throws IOException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the `client.close()` method on the client to safely
    // clean up any remaining background resources.
    try (RecaptchaEnterpriseServiceClient client = RecaptchaEnterpriseServiceClient.create()) {

      // Set the properties of the event to be tracked.
      Event event = Event.newBuilder().setSiteKey(recaptchaSiteKey).setToken(token).build();

      // Build the assessment request.
      CreateAssessmentRequest createAssessmentRequest =
          CreateAssessmentRequest.newBuilder()
              .setParent(ProjectName.of(projectID).toString())
              .setAssessment(Assessment.newBuilder().setEvent(event).build())
              .build();

      Assessment response = client.createAssessment(createAssessmentRequest);

      // Check if the token is valid.
      if (!response.getTokenProperties().getValid()) {
        System.out.println(
            "The CreateAssessment call failed because the token was: "
                + response.getTokenProperties().getInvalidReason().name());
        return;
      }

      // Check if the expected action was executed.
      // (If the key is checkbox type and 'action' attribute wasn't set, skip this check.)
      if (!response.getTokenProperties().getAction().equals(recaptchaAction)) {
        System.out.println(
            "The action attribute in reCAPTCHA tag is: "
                + response.getTokenProperties().getAction());
        System.out.println(
            "The action attribute in the reCAPTCHA tag "
                + "does not match the action ("
                + recaptchaAction
                + ") you are expecting to score");
        return;
      }

      // Get the reason(s) and the risk score.
      // For more information on interpreting the assessment,
      // see: https://cloud.google.com/recaptcha-enterprise/docs/interpret-assessment
      for (ClassificationReason reason : response.getRiskAnalysis().getReasonsList()) {
        System.out.println(reason);
      }

      float recaptchaScore = response.getRiskAnalysis().getScore();
      System.out.println("The reCAPTCHA score is: " + recaptchaScore);

      // Get the assessment name (id). Use this to annotate the assessment.
      String assessmentName = response.getName();
      System.out.println(
          "Assessment name: " + assessmentName.substring(assessmentName.lastIndexOf("/") + 1));
    }
  }
}

这里，它要求我设置环境变量GOOGLE_APPLICATION_CREDENTIALS，但因为我想使用apiKey。我应该能够只使用apiKey进行连接，而不提凭据。任何人能帮助我如何设置使用apiKey的验证，任何帮助将不胜感激。

Answer 1

我是在尝试通过集成ReCaptcha企业来解决自己的问题时遇到这篇文章的。

来自谷歌：

注意:如果您在第三方云或不支持服务帐户的场所内设置reCAPTCHA企业，则无法使用reCAPTCHA企业客户端库创建评估

因此，似乎Google不支持使用API密钥。在尝试使用Google类时对反序列化有些失望之后，我只创建了自己的等效类，这些类实现了可序列化接口，并包含与Google等效的相同字段(例如。MyAssessment相当于Google评估类)。

您可以尝试类似于以下内容：

public static void createAssessment(String projectId, String siteKey, String token, String action, String apiKey) {
    String format = "https://recaptchaenterprise.googleapis.com/v1/projects/%s/assessments";
    // Create the URI using the key as a Query parameter
    URI uri = UriComponentsBuilder
        .fromUriString(String.format(format, projectId))
        .queryParam("key", apiKey)
        .build()
        .toUri();
    
    // Build the request
    MyEvent event = new MyEvent(siteKey, token, action);
    MyAssessmentRequest assessmentRequest = new MyAssessmentRequest(event);
    RequestEntity<MyAssessmentRequest> req = RequestEntity.post(uri).body(assessment);

    // Make the call
    ResponseEntity<MyAssessmentResponse> resp = new RestTemplate().exchange(req, MyAssessmentResponse.class);

    // Process the response
    // MyRiskAnalysis ra = response.getBody().getRiskAnalysis();
    // MyTokenProperties tp = response.getBody().getTokenProperties();
    // MyEvent e = response.getBody().getEvent();
}

希望这能有所帮助！

Answer 2

这是为我工作的：

        final RecaptchaEnterpriseServiceSettings settings = RecaptchaEnterpriseServiceSettings.newBuilder()
            
            .setCredentialsProvider(NoCredentialsProvider.create())
            .setHeaderProvider(FixedHeaderProvider.create("x-goog-api-key", "your api key"))
            .build();
      try (RecaptchaEnterpriseServiceClient client = 
              RecaptchaEnterpriseServiceClient.create(settings)) {...}

这里提到了x key：https://cloud.google.com/docs/authentication/api-keys