View issued certificates

This page explains how you can view the issued certificates using the Google Cloud console, Google Cloud CLI, and Cloud Client Libraries.

You can only view certificates issued by Enterprise tier CAs.

View issued certificates

Console

In the Google Cloud console, go to the Certificate Authority Service page.

Go to Certificate Authority Service
Click the CA manager tab.
On the Certificate authorities page, click the name of the CA.
At the bottom of the Certificate authority details page, click View issued certificates to view the list of certificates issued by the CA.

A list of certificates appear on the All certificates page. The details displayed include the status of the certificate, issuing CA, the CA pool that contains the CA, the certificate's expiration date, and more.

gcloud

To list all certificates issued by a particular CA in a CA pool, use the following gcloud command:

gcloud privateca certificates list --issuer-pool ISSUER_POOL --ca CA_NAME

For more information about the gcloud privateca certificates list command, see gcloud privateca certificates list.

To list all certificates across all CAs in a given location, use the following gcloud command:

gcloud privateca certificates list --location LOCATION

Go

To authenticate to CA Service, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

import (
	"context"
	"fmt"
	"io"

	privateca "cloud.google.com/go/security/privateca/apiv1"
	"cloud.google.com/go/security/privateca/apiv1/privatecapb"
	"google.golang.org/api/iterator"
)

// List Certificates present in the given CA pool.
func listCertificates(
	w io.Writer,
	projectId string,
	location string,
	caPoolId string) error {
	// projectId := "your_project_id"
	// location := "us-central1"		// For a list of locations, see: https://cloud.google.com/certificate-authority-service/docs/locations.
	// caPoolId := "ca-pool-id"			// The CA Pool id in which the certificate exists.

	ctx := context.Background()
	caClient, err := privateca.NewCertificateAuthorityClient(ctx)
	if err != nil {
		return fmt.Errorf("NewCertificateAuthorityClient creation failed: %w", err)
	}
	defer caClient.Close()

	fullCaName := fmt.Sprintf("projects/%s/locations/%s/caPools/%s", projectId, location, caPoolId)

	// Create the ListCertificatesRequest.
	// See https://pkg.go.dev/cloud.google.com/go/security/privateca/apiv1/privatecapb#ListCertificatesRequest.
	req := &privatecapb.ListCertificatesRequest{Parent: fullCaName}

	it := caClient.ListCertificates(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			return fmt.Errorf("unable to get the list of cerficates: %w", err)
		}

		fmt.Fprintf(w, " - %s (common name: %s)", resp.Name,
			resp.CertificateDescription.SubjectDescription.Subject.CommonName)
	}

	return nil
}

Java

To authenticate to CA Service, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.


import com.google.cloud.security.privateca.v1.CaPoolName;
import com.google.cloud.security.privateca.v1.Certificate;
import com.google.cloud.security.privateca.v1.CertificateAuthorityServiceClient;
import java.io.IOException;

public class ListCertificates {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // location: For a list of locations, see:
    // https://cloud.google.com/certificate-authority-service/docs/locations
    // poolId: Id of the CA pool which contains the certificates to be listed.
    String project = "your-project-id";
    String location = "ca-location";
    String poolId = "ca-pool-id";
    listCertificates(project, location, poolId);
  }

  // List Certificates present in the given CA pool.
  public static void listCertificates(String project, String location, String poolId)
      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 `certificateAuthorityServiceClient.close()` method on the client to safely
    // clean up any remaining background resources.
    try (CertificateAuthorityServiceClient certificateAuthorityServiceClient =
        CertificateAuthorityServiceClient.create()) {

      CaPoolName caPool =
          CaPoolName.newBuilder()
              .setProject(project)
              .setLocation(location)
              .setCaPool(poolId)
              .build();

      // Retrieve and print the certificate names.
      System.out.println("Available certificates: ");
      for (Certificate certificate :
          certificateAuthorityServiceClient.listCertificates(caPool).iterateAll()) {
        System.out.println(certificate.getName());
      }
    }
  }
}

Python

To authenticate to CA Service, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.


import google.cloud.security.privateca_v1 as privateca_v1


def list_certificates(
    project_id: str,
    location: str,
    ca_pool_name: str,
) -> None:
    """
    List Certificates present in the given CA pool.

    Args:
        project_id: project ID or project number of the Cloud project you want to use.
        location: location you want to use. For a list of locations, see: https://cloud.google.com/certificate-authority-service/docs/locations.
        ca_pool_name: name of the CA pool which contains the certificates to be listed.
    """

    caServiceClient = privateca_v1.CertificateAuthorityServiceClient()

    ca_pool_path = caServiceClient.ca_pool_path(project_id, location, ca_pool_name)

    # Retrieve and print the certificate names.
    print(f"Available certificates in CA pool {ca_pool_name}:")
    for certificate in caServiceClient.list_certificates(parent=ca_pool_path):
        print(certificate.name)

View details for a single certificate

Console

In the Google Cloud console, go to the Certificate Authority Service page.

Go to Certificate Authority Service
Pick your target CA under the CA Manager tab.
Click the CA name.
At the bottom of the Certificate authority details page, click View issued certificates to see the list of issued certificates.
Click in the Actions column for the certificate you want to download.
Under Download, click Certificate. You can download the certificate chain by clicking Certificate chain.

gcloud

To see the full description of a certificate, run the following command:

gcloud privateca certificates describe CERT_NAME \
    --issuer-pool POOL_ID

For more information about the gcloud privateca certificates describe command, see gcloud privateca certificates describe.

To export the PEM-encoded X.509 certificate chain and to a file, run the following command:

gcloud privateca certificates export CERT_NAME \
    --issuer-pool POOL_ID \
    --include-chain \
    --output-file certificate-file

For more information about the gcloud privateca certificates export command, see gcloud privateca certificates export.

Proof-of-possession for certificates

Proof-of-possession of the private key ensures that the requester of a certificate holds the private key for that certificate. CA Service checks proof-of-possession only if the requester provides a PKCS #10 CSR according to RFC 2986. Proof-of-possession for other forms of certificate requests, such as requests by CertificateConfig is not enforced.

It is the responsibility of client applications that accept certificates to validate whether the certificate holder possesses the private key of that certificate. Enforcing proof-of-possession checks during certificate issuance is a form of defense-in-depth to protect against misbehaving clients. The existence of such clients, regardless of whether the CA checks proof-of-possession, could constitute a security vulnerability.

What's next

Learn how to revoke certificates.
Learn how to sort and filter certificates.