8000 Add Java code samples for replacement with infotype (#3155) · coderatgoogle/java-docs-samples@24c0de4 · GitHub
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Add Java code samples for replacement with infotype (GoogleCloudPlatform#3155)
To be linked from https://cloud.google.com/dlp/docs/redacting-sensitive-data
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‎dlp/src/main/java/dlp/snippets/DeIdentifyWithInfoType.java

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/*
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* Copyright 2020 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dlp.snippets;
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// [START dlp_deidentify_infotype]
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import com.google.cloud.dlp.v2.DlpServiceClient;
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import com.google.privacy.dlp.v2.ContentItem;
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import com.google.privacy.dlp.v2.DeidentifyConfig;
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import com.google.privacy.dlp.v2.DeidentifyContentRequest;
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import com.google.privacy.dlp.v2.DeidentifyContentResponse;
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import com.google.privacy.dlp.v2.InfoType;
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import com.google.privacy.dlp.v2.InfoTypeTransformations;
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import com.google.privacy.dlp.v2.InfoTypeTransformations.InfoTypeTransformation;
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import com.google.privacy.dlp.v2.InspectConfig;
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import com.google.privacy.dlp.v2.LocationName;
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import com.google.privacy.dlp.v2.PrimitiveTransformation;
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import com.google.privacy.dlp.v2.ReplaceWithInfoTypeConfig;
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import java.io.IOException;
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public class DeIdentifyWithInfoType {
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public static void deIdentifyWithInfoType() throws IOException {
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// TODO(developer): Replace these variables before running the sample.
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String projectId = "your-project-id";
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String textToInspect =
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"My email is test@example.com";
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deIdentifyWithInfoType(projectId, textToInspect);
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}
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public static void deIdentifyWithInfoType(String projectId, String textToRedact)
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throws IOException {
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// Initialize client that will be used to send requests. This client only needs to be created
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// once, and can be reused for multiple requests. After completing all of your requests, call
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// the "close" method on the client to safely clean up any remaining background resources.
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try (DlpServiceClient dlp = DlpServiceClient.create()) {
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// Specify the content to be inspected.
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ContentItem item = ContentItem.newBuilder()
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.setValue(textToRedact).build();
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// Specify the type of info the inspection will look for.
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// See https://cloud.google.com/dlp/docs/infotypes-reference for complete list of info types
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InfoType infoType = InfoType.newBuilder().setName("EMAIL_ADDRESS").build();
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InspectConfig inspectConfig = InspectConfig.newBuilder().addInfoTypes(infoType).build();
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// Specify replacement string to be used for the finding.
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ReplaceWithInfoTypeConfig replaceWithInfoTypeConfig =
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ReplaceWithInfoTypeConfig.newBuilder().build();
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// Define type of deidentification as replacement with info type.
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PrimitiveTransformation primitiveTransformation = PrimitiveTransformation.newBuilder()
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.setReplaceWithInfoTypeConfig(replaceWithInfoTypeConfig)
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.build();
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// Associate deidentification type with info type.
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InfoTypeTransformation transformation = InfoTypeTransformation.newBuilder()
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.addInfoTypes(infoType)
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.setPrimitiveTransformation(primitiveTransformation)
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.build();
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// Construct the configuration for the Redact request and list all desired transformations.
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DeidentifyConfig redactConfig = DeidentifyConfig.newBuilder()
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.setInfoTypeTransformations(InfoTypeTransformations.newBuilder()
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.addTransformations(transformation))
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.build();
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// Construct the Redact request to be sent by the client.
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DeidentifyContentRequest request =
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DeidentifyContentRequest.newBuilder()
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.setParent(LocationName.of(projectId, "global").toString())
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.setItem(item)
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.setDeidentifyConfig(redactConfig)
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.setInspectConfig(inspectConfig)
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.build();
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// Use the client to send the API request.
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DeidentifyContentResponse response = dlp.deidentifyContent(request);
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// Parse the response and process results
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System.out.println("Text after redaction: " + response.getItem().getValue());
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}
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}
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}
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// [END dlp_deidentify_replace]

‎dlp/src/test/java/dlp/snippets/DeIdentificationTests.java

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+ "My name is Alicia Abernathy, and my email address is [email-address]."));
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}
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@Test
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public void testDeIdentifyWithInfoType() throws IOException {
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DeIdentifyWithInfoType.deIdentifyWithInfoType(
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PROJECT_ID,
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"My email is test@example.com");
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String output = bout.toString();
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assertThat(output, containsString("Text after redaction: "
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+ "My email is [EMAIL_ADDRESS]"));
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}
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@Test
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public void testDeIdentifyWithSimpleWordList() throws IOException {
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DeIdentifyWithSimpleWordList.deidentifyWithSimpleWordList(

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