Aktifkan kunci akun layanan

Menunjukkan pengaktifan kunci akun layanan IAM yang dinonaktifkan.

Jelajahi lebih lanjut

Untuk dokumentasi mendetail yang menyertakan contoh kode ini, lihat artikel berikut:

• Menonaktifkan dan mengaktifkan kunci akun layanan

Contoh kode

Java

Untuk mempelajari cara menginstal dan menggunakan library klien untuk IAM, lihat library klien IAM. Untuk informasi selengkapnya, lihat dokumentasi referensi API Java IAM.

Untuk melakukan autentikasi ke IAM, siapkan Kredensial Default Aplikasi. Untuk mengetahui informasi selengkapnya, baca Menyiapkan autentikasi untuk lingkungan pengembangan lokal.

import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.iam.v1.Iam;
import com.google.api.services.iam.v1.IamScopes;
import com.google.api.services.iam.v1.model.EnableServiceAccountKeyRequest;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.Collections;

public class EnableServiceAccountKey {

  public static void main(String[] args) {
    // TODO(Developer): Replace the below variables before running.
    String projectId = "gcloud-project-id";
    String serviceAccountName = "service-account-name";
    String serviceAccountKeyName = "service-account-key-name";

    enableServiceAccountKey(projectId, serviceAccountName, serviceAccountKeyName);
  }

  // Enables a service account key.
  public static void enableServiceAccountKey(String projectId, String serviceAccountName,
      String serviceAccountKeyName) {
    // Initialize the IAM service.
    Iam service = null;
    try {
      service = initService();
    } catch (IOException | GeneralSecurityException e) {
      System.out.println("Unable to initialize service: \n" + e);
      return;
    }

    // Construct the service account email.
    // You can modify the ".iam.gserviceaccount.com" to match the service account name in which
    // you want to enable the key.
    // See, https://cloud.google.com/iam/docs/creating-managing-service-account-keys?hl=en#enabling
    String serviceAccountEmail = serviceAccountName + "@" + projectId + ".iam.gserviceaccount.com";

    try {
      EnableServiceAccountKeyRequest
          enableServiceAccountKeyRequest = new EnableServiceAccountKeyRequest();
      // Use the IAM service to enable the service account key.
      service
          .projects()
          .serviceAccounts()
          .keys()
          .enable(String
              .format("projects/%s/serviceAccounts/%s/keys/%s", projectId, serviceAccountEmail,
                  serviceAccountKeyName), enableServiceAccountKeyRequest)
          .execute();

      System.out.println("Enabled service account key: " + serviceAccountKeyName);
    } catch (IOException e) {
      System.out.println("Failed to enable service account key: \n" + e);
    }
  }

  private static Iam initService() throws GeneralSecurityException, IOException {
    /* Use the Application Default Credentials strategy for authentication. For more info, see:
     https://cloud.google.com/docs/authentication/production#finding_credentials_automatically */
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(IamScopes.CLOUD_PLATFORM));

    // Initialize the IAM service, which can be used to send requests to the IAM API.
    return new Iam.Builder(
        GoogleNetHttpTransport.newTrustedTransport(),
        GsonFactory.getDefaultInstance(),
        new HttpCredentialsAdapter(credential))
        .setApplicationName("service-accounts")
        .build();
  }
}

Langkah selanjutnya

Untuk menelusuri dan memfilter contoh kode untuk produk Google Cloud lainnya, lihat browser contoh Google Cloud.