Détruire un secret avec un ETag

Montre comment détruire la version secrète donnée contenant un ETag, ce qui rend la charge utile irrécupérable.

Exemple de code

Go

Pour savoir comment installer et utiliser la bibliothèque cliente pour Secret Manager, consultez la page Bibliothèques clientes Secret Manager. 

import (
	"context"
	"fmt"

	secretmanager "cloud.google.com/go/secretmanager/apiv1"
	secretmanagerpb "google.golang.org/genproto/googleapis/cloud/secretmanager/v1"
)

// destroySecretVersionWithEtag destroys the given secret version, making the payload
// irrecoverable. Other secrets versions are unaffected.
func destroySecretVersionWithEtag(name, etag string) error {
	// name := "projects/my-project/secrets/my-secret/versions/5"
	// etag := `"123"`

	// Create the client.
	ctx := context.Background()
	client, err := secretmanager.NewClient(ctx)
	if err != nil {
		return fmt.Errorf("failed to create secretmanager client: %v", err)
	}
	defer client.Close()

	// Build the request.
	req := &secretmanagerpb.DestroySecretVersionRequest{
		Name: name,
		Etag: etag,
	}

	// Call the API.
	if _, err := client.DestroySecretVersion(ctx, req); err != nil {
		return fmt.Errorf("failed to destroy secret version: %v", err)
	}
	return nil
}

Java

Pour savoir comment installer et utiliser la bibliothèque cliente pour Secret Manager, consultez la page Bibliothèques clientes Secret Manager. 

import com.google.cloud.secretmanager.v1.DestroySecretVersionRequest;
import com.google.cloud.secretmanager.v1.SecretManagerServiceClient;
import com.google.cloud.secretmanager.v1.SecretVersion;
import com.google.cloud.secretmanager.v1.SecretVersionName;
import java.io.IOException;

public class DestroySecretVersionWithEtag {

  public static void destroySecretVersion() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "your-project-id";
    String secretId = "your-secret-id";
    String versionId = "your-version-id";
    // Including the quotes is important.
    String etag = "\"1234\"";
    destroySecretVersion(projectId, secretId, versionId, etag);
  }

  // Destroy an existing secret version.
  public static void destroySecretVersion(
      String projectId, String secretId, String versionId, String etag)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (SecretManagerServiceClient client = SecretManagerServiceClient.create()) {
      // Build the name from the version.
      SecretVersionName secretVersionName = SecretVersionName.of(projectId, secretId, versionId);

      // Build the request.
      DestroySecretVersionRequest request =
          DestroySecretVersionRequest.newBuilder()
              .setName(secretVersionName.toString())
              .setEtag(etag)
              .build();

      // Destroy the secret version.
      SecretVersion version = client.destroySecretVersion(request);
      System.out.printf("Destroyed secret version %s\n", version.getName());
    }
  }
}

Python

Pour savoir comment installer et utiliser la bibliothèque cliente pour Secret Manager, consultez la page Bibliothèques clientes Secret Manager. 

def destroy_secret_version_with_etag(project_id, secret_id, version_id, etag):
    """
    Destroy the given secret version, making the payload irrecoverable. Other
    secrets versions are unaffected.
    """

    # Import the Secret Manager client library.
    from google.cloud import secretmanager
    from google.cloud.secretmanager_v1.types import service

    # Create the Secret Manager client.
    client = secretmanager.SecretManagerServiceClient()

    # Build the resource name of the secret version
    name = f"projects/{project_id}/secrets/{secret_id}/versions/{version_id}"

    # Build the request
    request = service.DestroySecretVersionRequest()
    request.name = name
    request.etag = etag

    # Destroy the secret version.
    response = client.destroy_secret_version(request=request)

    print("Destroyed secret version: {}".format(response.name))

Étapes suivantes

Pour rechercher et filtrer des exemples de code pour d'autres produits Google Cloud, consultez l'exemple de navigateur Google Cloud.