Désactiver une version de clé

Désactiver une version de clé.

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Pour obtenir une documentation détaillée incluant cet exemple de code, consultez les articles suivants :

Exemple de code

C#

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

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.


using Google.Cloud.Kms.V1;
using Google.Protobuf.WellKnownTypes;

public class DisableKeyVersionSample
{
    public CryptoKeyVersion DisableKeyVersion(string projectId = "my-project", string locationId = "us-east1", string keyRingId = "my-key-ring", string keyId = "my-key", string keyVersionId = "123")
    {
        // Create the client.
        KeyManagementServiceClient client = KeyManagementServiceClient.Create();

        // Build the key version.
        CryptoKeyVersion keyVersion = new CryptoKeyVersion
        {
            CryptoKeyVersionName = new CryptoKeyVersionName(projectId, locationId, keyRingId, keyId, keyVersionId),
            State = CryptoKeyVersion.Types.CryptoKeyVersionState.Disabled,
        };

        // Build the update mask.
        FieldMask fieldMask = new FieldMask
        {
            Paths = { "state" },
        };

        // Call the API.
        CryptoKeyVersion result = client.UpdateCryptoKeyVersion(keyVersion, fieldMask);

        // Return the result.
        return result;
    }
}

Go

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

import (
	"context"
	"fmt"
	"io"

	kms "cloud.google.com/go/kms/apiv1"
	"cloud.google.com/go/kms/apiv1/kmspb"
	fieldmask "google.golang.org/genproto/protobuf/field_mask"
)

// disableKeyVersion disables the specified key version on Cloud KMS.
func disableKeyVersion(w io.Writer, name string) error {
	// name := "projects/my-project/locations/us-east1/keyRings/my-key-ring/cryptoKeys/my-key/cryptoKeyVersions/123"

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

	// Build the request.
	req := &kmspb.UpdateCryptoKeyVersionRequest{
		CryptoKeyVersion: &kmspb.CryptoKeyVersion{
			Name:  name,
			State: kmspb.CryptoKeyVersion_DISABLED,
		},
		UpdateMask: &fieldmask.FieldMask{
			Paths: []string{"state"},
		},
	}

	// Call the API.
	result, err := client.UpdateCryptoKeyVersion(ctx, req)
	if err != nil {
		return fmt.Errorf("failed to update key version: %w", err)
	}
	fmt.Fprintf(w, "Disabled key version: %s\n", result)
	return nil
}

Java

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

import com.google.cloud.kms.v1.CryptoKeyVersion;
import com.google.cloud.kms.v1.CryptoKeyVersion.CryptoKeyVersionState;
import com.google.cloud.kms.v1.CryptoKeyVersionName;
import com.google.cloud.kms.v1.KeyManagementServiceClient;
import com.google.protobuf.FieldMask;
import com.google.protobuf.util.FieldMaskUtil;
import java.io.IOException;

public class DisableKeyVersion {

  public void disableKeyVersion() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "your-project-id";
    String locationId = "us-east1";
    String keyRingId = "my-key-ring";
    String keyId = "my-key";
    String keyVersionId = "123";
    disableKeyVersion(projectId, locationId, keyRingId, keyId, keyVersionId);
  }

  // Disable a key version from use.
  public void disableKeyVersion(
      String projectId, String locationId, String keyRingId, String keyId, String keyVersionId)
      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 (KeyManagementServiceClient client = KeyManagementServiceClient.create()) {
      // Build the key version name from the project, location, key ring, key,
      // and key version.
      CryptoKeyVersionName keyVersionName =
          CryptoKeyVersionName.of(projectId, locationId, keyRingId, keyId, keyVersionId);

      // Build the updated key version, setting it to disbaled.
      CryptoKeyVersion keyVersion =
          CryptoKeyVersion.newBuilder()
              .setName(keyVersionName.toString())
              .setState(CryptoKeyVersionState.DISABLED)
              .build();

      // Create a field mask of updated values.
      FieldMask fieldMask = FieldMaskUtil.fromString("state");

      // Disable the key version.
      CryptoKeyVersion response = client.updateCryptoKeyVersion(keyVersion, fieldMask);
      System.out.printf("Disabled key version: %s%n", response.getName());
    }
  }
}

Node.js

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

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-east1';
// const keyRingId = 'my-key-ring';
// const keyId = 'my-key';
// const versionId = '123';

// Imports the Cloud KMS library
const {KeyManagementServiceClient} = require('@google-cloud/kms');

// Instantiates a client
const client = new KeyManagementServiceClient();

// Build the key version name
const versionName = client.cryptoKeyVersionPath(
  projectId,
  locationId,
  keyRingId,
  keyId,
  versionId
);

async function disableKeyVersion() {
  const [version] = await client.updateCryptoKeyVersion({
    cryptoKeyVersion: {
      name: versionName,
      state: 'DISABLED',
    },
    updateMask: {
      paths: ['state'],
    },
  });

  console.log(`Disabled key version: ${version.name}`);
  return version;
}

return disableKeyVersion();

PHP

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

use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKeyVersion;
use Google\Cloud\Kms\V1\CryptoKeyVersion\CryptoKeyVersionState;
use Google\Cloud\Kms\V1\UpdateCryptoKeyVersionRequest;
use Google\Protobuf\FieldMask;

function disable_key_version(
    string $projectId = 'my-project',
    string $locationId = 'us-east1',
    string $keyRingId = 'my-key-ring',
    string $keyId = 'my-key',
    string $versionId = '123'
): CryptoKeyVersion {
    // Create the Cloud KMS client.
    $client = new KeyManagementServiceClient();

    // Build the key version name.
    $keyVersionName = $client->cryptoKeyVersionName($projectId, $locationId, $keyRingId, $keyId, $versionId);

    // Create the updated version.
    $keyVersion = (new CryptoKeyVersion())
        ->setName($keyVersionName)
        ->setState(CryptoKeyVersionState::DISABLED);

    // Create the field mask.
    $updateMask = (new FieldMask())
        ->setPaths(['state']);

    // Call the API.
    $updateCryptoKeyVersionRequest = (new UpdateCryptoKeyVersionRequest())
        ->setCryptoKeyVersion($keyVersion)
        ->setUpdateMask($updateMask);
    $disabledVersion = $client->updateCryptoKeyVersion($updateCryptoKeyVersionRequest);
    printf('Disabled key version: %s' . PHP_EOL, $disabledVersion->getName());

    return $disabledVersion;
}

Python

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

from google.cloud import kms

def disable_key_version(
    project_id: str, location_id: str, key_ring_id: str, key_id: str, version_id: str
) -> kms.CryptoKeyVersion:
    """
    Disable a key.

    Args:
        project_id (string): Google Cloud project ID (e.g. 'my-project').
        location_id (string): Cloud KMS location (e.g. 'us-east1').
        key_ring_id (string): ID of the Cloud KMS key ring (e.g. 'my-key-ring').
        key_id (string): ID of the key to use (e.g. 'my-key').
        version_id (string): ID of the key version to disable (e.g. '1').

    Returns:
        CryptoKeyVersion: The version.

    """

    # Create the client.
    client = kms.KeyManagementServiceClient()

    # Build the key version name.
    key_version_name = client.crypto_key_version_path(
        project_id, location_id, key_ring_id, key_id, version_id
    )

    key_version = {
        "name": key_version_name,
        "state": kms.CryptoKeyVersion.CryptoKeyVersionState.DISABLED,
    }

    # Build the update mask.
    update_mask = {"paths": ["state"]}

    # Call the API.
    disabled_version = client.update_crypto_key_version(
        request={"crypto_key_version": key_version, "update_mask": update_mask}
    )
    print(f"Disabled key version: {disabled_version.name}")
    return disabled_version

Ruby

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

# TODO(developer): uncomment these values before running the sample.
# project_id  = "my-project"
# location_id = "us-east1"
# key_ring_id = "my-key-ring"
# key_id      = "my-key"
# version_id  = "123"

# Require the library.
require "google/cloud/kms"

# Create the client.
client = Google::Cloud::Kms.key_management_service

# Build the key version name.
key_version_name = client.crypto_key_version_path project:            project_id,
                                                  location:           location_id,
                                                  key_ring:           key_ring_id,
                                                  crypto_key:         key_id,
                                                  crypto_key_version: version_id

# Create the updated version.
version = {
  name:  key_version_name,
  state: :DISABLED
}

# Create the field mask.
update_mask = { paths: ["state"] }

# Call the API.
disabled_version = client.update_crypto_key_version crypto_key_version: version, update_mask: update_mask
puts "Disabled key version: #{disabled_version.name}"

Étapes suivantes

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