googleapis · stephaniewang526 · Aug 27, 2021 · Jul 16, 2021 · Jul 16, 2021 · Jul 19, 2021
diff --git a/samples/snippets/cloud-client/src/main/java/app/Main.java b/samples/snippets/cloud-client/src/main/java/app/Main.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package app;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Main {
+
+  public static void main(String[] args) {
+    SpringApplication.run(Main.class, args);
+  }
+
+}
diff --git a/samples/snippets/cloud-client/src/main/java/app/MainController.java b/samples/snippets/cloud-client/src/main/java/app/MainController.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package app;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.servlet.ModelAndView;
+
+
+@Controller
+@RequestMapping
+public class MainController {
+
+  @GetMapping(value = "/")
+  public static ModelAndView landingPage(
+      @RequestParam("recaptchaSiteKey") String recaptchaSiteKey) {
+    ModelMap map = new ModelAndView().getModelMap();
+    map.put("siteKey", recaptchaSiteKey);
+    return new ModelAndView("index", map);
+  }
+}
diff --git a/samples/snippets/cloud-client/src/main/java/recaptcha/CreateAssessment.java b/samples/snippets/cloud-client/src/main/java/recaptcha/CreateAssessment.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package recaptcha;
+
+// [START recaptcha_enterprise_create_assessment]
+
+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.
+   *
+   * @param projectID : GCloud Project ID
+   * @param recaptchaSiteKey : Site key obtained by registering a domain/app to use recaptcha
+   * services.
+   * @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()) {
+
+      // Specify a name for this assessment.
+      String assessmentName = "assessment-name";
+      // 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).setName(assessmentName).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 (!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 risk score and the reason(s).
+      // For more information on interpreting the assessment,
+      // see: https://cloud.google.com/recaptcha-enterprise/docs/interpret-assessment
+      float recaptchaScore = response.getRiskAnalysis().getScore();
+      System.out.println("The reCAPTCHA score is: " + recaptchaScore);
+
+      for (ClassificationReason reason : response.getRiskAnalysis().getReasonsList()) {
+        System.out.println(reason);
+      }
+    }
+  }
+}
+// [END recaptcha_enterprise_create_assessment]
diff --git a/samples/snippets/cloud-client/src/main/java/recaptcha/CreateSiteKey.java b/samples/snippets/cloud-client/src/main/java/recaptcha/CreateSiteKey.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package recaptcha;
+
+// [START recaptcha_enterprise_create_site_key]
+
+import com.google.cloud.recaptchaenterprise.v1.RecaptchaEnterpriseServiceClient;
+import com.google.recaptchaenterprise.v1.CreateKeyRequest;
+import com.google.recaptchaenterprise.v1.Key;
+import com.google.recaptchaenterprise.v1.ProjectName;
+import com.google.recaptchaenterprise.v1.WebKeySettings;
+import com.google.recaptchaenterprise.v1.WebKeySettings.IntegrationType;
+import java.io.IOException;
+
+
+public class CreateSiteKey {
+
+  public static void main(String[] args) throws IOException {
+    // TODO(developer): Replace these variables before running the sample.
+    String projectID = "your-project-id";
+    String domainName = "domain-name";
+
+    createSiteKey(projectID, domainName);
+  }
+
+  /**
+   * Create reCAPTCHA Site key which binds a domain name to a unique key.
+   *
+   * @param projectID : GCloud Project ID.
+   * @param domainName : Specify the domain name in which the reCAPTCHA should be activated.
+   */
+  public static String createSiteKey(String projectID, String domainName) 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 type of reCAPTCHA to be displayed.
+      // For different types, see: https://cloud.google.com/recaptcha-enterprise/docs/keys
+      Key scoreKey = Key.newBuilder()
+          .setDisplayName("any_descriptive_name_for_the_key")
+          .setWebSettings(WebKeySettings.newBuilder()
+              .addAllowedDomains(domainName)
+              .setAllowAmpTraffic(false)
+              .setIntegrationType(IntegrationType.SCORE).build())
+          .build();
+
+      CreateKeyRequest createKeyRequest = CreateKeyRequest.newBuilder()
+          .setParent(ProjectName.of(projectID).toString())
+          .setKey(scoreKey)
+          .build();
+
+      // Get the name of the created reCAPTCHA site key.
+      Key response = client.createKey(createKeyRequest);
+      String keyName = response.getName();
+      String recaptchaSiteKey = keyName.substring(keyName.lastIndexOf("/") + 1);
+      System.out.println("reCAPTCHA Site key created successfully. Site Key: " + recaptchaSiteKey);
+      return recaptchaSiteKey;
+    }
+  }
+}
+// [END recaptcha_enterprise_create_site_key]
+
diff --git a/samples/snippets/cloud-client/src/main/java/recaptcha/DeleteSiteKey.java b/samples/snippets/cloud-client/src/main/java/recaptcha/DeleteSiteKey.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package recaptcha;
+
+// [START recaptcha_enterprise_delete_site_key]
+
+import com.google.cloud.recaptchaenterprise.v1.RecaptchaEnterpriseServiceClient;
+import com.google.recaptchaenterprise.v1.DeleteKeyRequest;
+import com.google.recaptchaenterprise.v1.KeyName;
+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+public class DeleteSiteKey {
+
+  public static void main(String[] args)
+      throws IOException, ExecutionException, InterruptedException, TimeoutException {
+    // TODO(developer): Replace these variables before running the sample.
+    String projectID = "your-project-id";
+    String recaptchaSiteKey = "recaptcha-site-key";
+
+    deleteSiteKey(projectID, recaptchaSiteKey);
+  }
+
+  /**
+   * Delete the given reCAPTCHA site key present under the project ID.
+   *
+   * @param projectID: GCloud Project ID.
+   * @param recaptchaSiteKey: Specify the site key to be deleted.
+   */
+  public static void deleteSiteKey(String projectID, String recaptchaSiteKey)
+      throws IOException, ExecutionException, InterruptedException, TimeoutException {
+    // 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 project ID and reCAPTCHA site key.
+      DeleteKeyRequest deleteKeyRequest = DeleteKeyRequest.newBuilder()
+          .setName(KeyName.of(projectID, recaptchaSiteKey).toString())
+          .build();
+
+      client.deleteKeyCallable().futureCall(deleteKeyRequest).get(5, TimeUnit.SECONDS);
+      System.out.println("reCAPTCHA Site key successfully deleted !");
+    }
+  }
+}
+// [END recaptcha_enterprise_delete_site_key]
diff --git a/samples/snippets/cloud-client/src/main/java/recaptcha/GetSiteKey.java b/samples/snippets/cloud-client/src/main/java/recaptcha/GetSiteKey.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package recaptcha;
+
+// [START recaptcha_enterprise_get_site_key]
+
+import com.google.api.core.ApiFuture;
+import com.google.cloud.recaptchaenterprise.v1.RecaptchaEnterpriseServiceClient;
+import com.google.recaptchaenterprise.v1.GetKeyRequest;
+import com.google.recaptchaenterprise.v1.Key;
+import com.google.recaptchaenterprise.v1.KeyName;
+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+public class GetSiteKey {
+
+  public static void main(String[] args)
+      throws IOException, InterruptedException, ExecutionException, TimeoutException {
+    // TODO(developer): Replace these variables before running the sample.
+    String projectID = "your-project-id";
+    String recaptchaSiteKey = "recaptcha-site-key";
+
+    getSiteKey(projectID, recaptchaSiteKey);
+  }
+
+
+  /**
+   * Get the reCAPTCHA site key present under the project ID.
+   *
+   * @param projectID: GCloud Project ID.
+   * @param recaptchaSiteKey: Specify the site key to get the details.
+   */
+  public static void getSiteKey(String projectID, String recaptchaSiteKey)
+      throws IOException, InterruptedException, ExecutionException, TimeoutException {
+    // 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()) {
+
+      // Construct the "GetSiteKey" request.
+      GetKeyRequest getKeyRequest = GetKeyRequest.newBuilder()
+          .setName(KeyName.of(projectID, recaptchaSiteKey).toString())
+          .build();
+
+      // Wait for the operation to complete.
+      ApiFuture<Key> futureCall = client.getKeyCallable().futureCall(getKeyRequest);
+      Key key = futureCall.get(5, TimeUnit.SECONDS);
+
+      System.out.println("Successfully obtained the key !" + key.getName());
+    }
+  }
+}
+// [END recaptcha_enterprise_get_site_key]