查看密文版本详情

本页介绍了如何检索一段时间内创建的密文的所有不同版本的列表,以及如何查看特定密文版本的元数据。

所需的角色

如需获得列出密文版本和查看版本详情所需的权限,请让管理员向您授予密文、项目、文件夹或组织的 Secret Manager Viewer (roles/secretmanager.viewer) IAM 角色。 如需详细了解如何授予角色,请参阅管理对项目、文件夹和组织的访问权限

您也可以通过自定义角色或其他预定义角色来获取所需的权限。

列出密文的版本

列出 Secret 的版本有以下用途:

  • 您可以查看某个密钥随时间的变化情况、更改者以及更改时间。这对于审核和合规性来说是必需的。

  • 如果密钥意外更新或遭到入侵,您可以回滚到之前已知良好的版本。

  • 您可以找出不再使用的版本,并将其安全删除。

  • 您可以排查问题。例如,如果应用出现问题,您可以检查密文的先前版本,看看密文的更改是否是导致问题的原因。

如需列出 Secret 的所有版本,请使用以下方法之一:

控制台

  1. 在 Google Cloud 控制台中,转到 Secret Manager 页面。

    前往 Secret Manager

  2. 点击相应 Secret 以访问其版本。

    属于该 Secret 的版本会显示在版本表中。

gcloud

在使用下面的命令数据之前,请先进行以下替换:

  • SECRET_ID:密钥的 ID 或密钥的完全限定标识符。

执行以下命令:

Linux、macOS 或 Cloud Shell

gcloud secrets versions list SECRET_ID

Windows (PowerShell)

gcloud secrets versions list SECRET_ID

Windows (cmd.exe)

gcloud secrets versions list SECRET_ID

响应包含密钥。

REST

在使用任何请求数据之前,请先进行以下替换:

  • PROJECT_ID: Google Cloud 项目 ID
  • SECRET_ID:Secret 的 ID 或 Secret 的完全限定标识符

HTTP 方法和网址:

GET https://secretmanager.googleapis.com/v1/projects/PROJECT_ID/secrets/SECRET_ID/versions

请求 JSON 正文:

{}

如需发送请求,请选择以下方式之一:

curl

将请求正文保存在名为 request.json 的文件中,然后执行以下命令:

curl -X GET \
-H "Authorization: Bearer $(gcloud auth print-access-token)" \
-H "Content-Type: application/json; charset=utf-8" \
-d @request.json \
"https://secretmanager.googleapis.com/v1/projects/PROJECT_ID/secrets/SECRET_ID/versions"

PowerShell

将请求正文保存在名为 request.json 的文件中,然后执行以下命令:

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method GET `
-Headers $headers `
-ContentType: "application/json; charset=utf-8" `
-InFile request.json `
-Uri "https://secretmanager.googleapis.com/v1/projects/PROJECT_ID/secrets/SECRET_ID/versions" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应:

{
  "versions": [
    {
      "name": "projects/PROJECT_ID/locations/LOCATION/secrets/SECRET_ID/versions/VERSION_ID",
      "createTime": "2024-09-04T06:41:57.859674Z",
      "state": "ENABLED",
      "etag": "\"1621457b3c1459\""
    }
  ],
  "totalSize": 1
}

C#

如需运行此代码,请先设置 C# 开发环境安装 Secret Manager C# SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证


using Google.Cloud.SecretManager.V1;

public class ListSecretVersionsSample
{
    public void ListSecretVersions(string projectId = "my-project", string secretId = "my-secret")
    {
        // Create the client.
        SecretManagerServiceClient client = SecretManagerServiceClient.Create();

        // Build the resource name.
        SecretName secretName = new SecretName(projectId, secretId);

        // Call the API.
        foreach (SecretVersion secretVersion in client.ListSecretVersions(secretName))
        {
            // ...
        }
    }
}

Go

如需运行此代码,请先设置 Go 开发环境安装 Secret Manager Go SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

import (
	"context"
	"fmt"
	"io"

	secretmanager "cloud.google.com/go/secretmanager/apiv1"
	"cloud.google.com/go/secretmanager/apiv1/secretmanagerpb"
	"google.golang.org/api/iterator"
)

// listSecretVersions lists all secret versions in the given secret and their
// metadata.
func listSecretVersions(w io.Writer, parent string) error {
	// parent := "projects/my-project/secrets/my-secret"

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

	// Build the request.
	req := &secretmanagerpb.ListSecretVersionsRequest{
		Parent: parent,
	}

	// Call the API.
	it := client.ListSecretVersions(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}

		if err != nil {
			return fmt.Errorf("failed to list secret versions: %w", err)
		}

		fmt.Fprintf(w, "Found secret version %s with state %s\n",
			resp.Name, resp.State)
	}

	return nil
}

Java

如需运行此代码,请先设置 Java 开发环境安装 Secret Manager Java SDK。 在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

import com.google.cloud.secretmanager.v1.SecretManagerServiceClient;
import com.google.cloud.secretmanager.v1.SecretManagerServiceClient.ListSecretVersionsPagedResponse;
import com.google.cloud.secretmanager.v1.SecretName;
import java.io.IOException;

public class ListSecretVersions {

  public static void listSecretVersions() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "your-project-id";
    String secretId = "your-secret-id";
    listSecretVersions(projectId, secretId);
  }

  // List all secret versions for a secret.
  public static void listSecretVersions(String projectId, String secretId) 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 parent name.
      SecretName secretName = SecretName.of(projectId, secretId);

      // Get all versions.
      ListSecretVersionsPagedResponse pagedResponse = client.listSecretVersions(secretName);

      // List all versions and their state.
      pagedResponse
          .iterateAll()
          .forEach(
              version -> {
                System.out.printf("Secret version %s, %s\n", version.getName(), version.getState());
              });
    }
  }
}

Node.js

如需运行此代码,请先设置 Node.js 开发环境安装 Secret Manager Node.js SDK。 在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// const parent = 'projects/my-project/secrets/my-secret';

// Imports the Secret Manager library
const {SecretManagerServiceClient} = require('@google-cloud/secret-manager');

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

async function listSecretVersions() {
  const [versions] = await client.listSecretVersions({
    parent: parent,
  });

  versions.forEach(version => {
    console.log(`${version.name}: ${version.state}`);
  });
}

listSecretVersions();

PHP

如需运行此代码,请先了解如何在 Google Cloud 上使用 PHP安装 Secret Manager PHP SDK。 在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

// Import the Secret Manager client library.
use Google\Cloud\SecretManager\V1\Client\SecretManagerServiceClient;
use Google\Cloud\SecretManager\V1\ListSecretVersionsRequest;

/**
 * @param string $projectId Your Google Cloud Project ID (e.g. 'my-project')
 * @param string $secretId  Your secret ID (e.g. 'my-secret')
 */
function list_secret_versions(string $projectId, string $secretId): void
{
    // Create the Secret Manager client.
    $client = new SecretManagerServiceClient();

    // Build the resource name of the parent secret.
    $parent = $client->secretName($projectId, $secretId);

    // Build the request.
    $request = ListSecretVersionsRequest::build($parent);

    // List all secret versions.
    foreach ($client->listSecretVersions($request) as $version) {
        printf('Found secret version %s', $version->getName());
    }
}

Python

如需运行此代码,请先设置 Python 开发环境安装 Secret Manager Python SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

def list_secret_versions(project_id: str, secret_id: str) -> None:
    """
    List all secret versions in the given secret and their metadata.
    """

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

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

    # Build the resource name of the parent secret.
    parent = client.secret_path(project_id, secret_id)

    # List all secret versions.
    for version in client.list_secret_versions(request={"parent": parent}):
        print(f"Found secret version: {version.name}")

Ruby

如需运行此代码,请先设置 Ruby 开发环境安装 Secret Manager Ruby SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

# project_id = "YOUR-GOOGLE-CLOUD-PROJECT"  # (e.g. "my-project")
# secret_id  = "YOUR-SECRET-ID"             # (e.g. "my-secret")

# Require the Secret Manager client library.
require "google/cloud/secret_manager"

# Create a Secret Manager client.
client = Google::Cloud::SecretManager.secret_manager_service

# Build the resource name of the parent.
parent = client.secret_path project: project_id, secret: secret_id

# Get the list of secret versions.
list = client.list_secret_versions parent: parent

# List all secret versions.
list.each do |version|
  puts "Got secret version #{version.name}"
end

获取有关密文版本的详细信息

通过此过程,您可以查看 Secret 版本的元数据,例如版本 ID、创建日期和时间、加密详情和状态。查看 Secret 版本的元数据意味着访问有关 Secret 版本的信息,但不包括实际 Secret 值本身。如需查看 Secret 值,请参阅访问 Secret 版本

如需查看 Secret 版本的元数据,请使用以下方法之一:

控制台

  1. 在 Google Cloud 控制台中,转到 Secret Manager 页面。

    前往 Secret Manager

  2. 点击相应 Secret 以访问其版本。

    密钥所属的版本会显示在版本表中。 对于每个版本,表格中还会显示版本 ID 及其元数据。

gcloud

在使用下面的命令数据之前,请先进行以下替换:

  • VERSION_ID:Secret 版本的 ID
  • SECRET_ID:密钥的 ID 或密钥的完全限定标识符。

执行以下命令:

Linux、macOS 或 Cloud Shell

gcloud secrets versions describe VERSION_ID --secret=SECRET_ID

Windows (PowerShell)

gcloud secrets versions describe VERSION_ID --secret=SECRET_ID

Windows (cmd.exe)

gcloud secrets versions describe VERSION_ID --secret=SECRET_ID

响应包含密钥。

REST

在使用任何请求数据之前,请先进行以下替换:

  • PROJECT_ID: Google Cloud 项目 ID
  • SECRET_ID:Secret 的 ID 或 Secret 的完全限定标识符
  • VERSION_ID:Secret 版本的 ID

HTTP 方法和网址:

GET https://secretmanager.googleapis.com/v1/projects/PROJECT_ID/secrets/SECRET_ID/versions/VERSION_ID

请求 JSON 正文:

{}

如需发送请求,请选择以下方式之一:

curl

将请求正文保存在名为 request.json 的文件中,然后执行以下命令:

curl -X GET \
-H "Authorization: Bearer $(gcloud auth print-access-token)" \
-H "Content-Type: application/json; charset=utf-8" \
-d @request.json \
"https://secretmanager.googleapis.com/v1/projects/PROJECT_ID/secrets/SECRET_ID/versions/VERSION_ID"

PowerShell

将请求正文保存在名为 request.json 的文件中,然后执行以下命令:

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
-Method GET `
-Headers $headers `
-ContentType: "application/json; charset=utf-8" `
-InFile request.json `
-Uri "https://secretmanager.googleapis.com/v1/projects/PROJECT_ID/secrets/SECRET_ID/versions/VERSION_ID" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应:

{
  "name": "projects/PROJECT_ID/locations/LOCATION/secrets/SECRET_ID/versions/VERSION_ID",
  "createTime": "2024-09-04T06:41:57.859674Z",
  "state": "ENABLED",
  "etag": "\"1621457b3c1459\""
}

C#

如需运行此代码,请先设置 C# 开发环境安装 Secret Manager C# SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证


using Google.Cloud.SecretManager.V1;

public class GetSecretVersionSample
{
    public SecretVersion GetSecretVersion(
      string projectId = "my-project", string secretId = "my-secret", string secretVersionId = "123")
    {
        // Create the client.
        SecretManagerServiceClient client = SecretManagerServiceClient.Create();

        // Build the resource name.
        SecretVersionName secretVersionName = new SecretVersionName(projectId, secretId, secretVersionId);

        // Call the API.
        SecretVersion version = client.GetSecretVersion(secretVersionName);
        return version;
    }
}

Go

如需运行此代码,请先设置 Go 开发环境安装 Secret Manager Go SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

import (
	"context"
	"fmt"
	"io"

	secretmanager "cloud.google.com/go/secretmanager/apiv1"
	"cloud.google.com/go/secretmanager/apiv1/secretmanagerpb"
)

// getSecretVersion gets information about the given secret version. It does not
// include the payload data.
func getSecretVersion(w io.Writer, name string) error {
	// name := "projects/my-project/secrets/my-secret/versions/5"
	// name := "projects/my-project/secrets/my-secret/versions/latest"

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

	// Build the request.
	req := &secretmanagerpb.GetSecretVersionRequest{
		Name: name,
	}

	// Call the API.
	result, err := client.GetSecretVersion(ctx, req)
	if err != nil {
		return fmt.Errorf("failed to get secret version: %w", err)
	}

	fmt.Fprintf(w, "Found secret version %s with state %s\n",
		result.Name, result.State)
	return nil
}

Java

如需运行此代码,请先设置 Java 开发环境安装 Secret Manager Java SDK。 在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

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 GetSecretVersion {

  public static void getSecretVersion() 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";
    getSecretVersion(projectId, secretId, versionId);
  }

  // Get an existing secret version.
  public static void getSecretVersion(String projectId, String secretId, String versionId)
      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);

      // Create the secret.
      SecretVersion version = client.getSecretVersion(secretVersionName);
      System.out.printf("Secret version %s, state %s\n", version.getName(), version.getState());
    }
  }
}

Node.js

如需运行此代码,请先设置 Node.js 开发环境安装 Secret Manager Node.js SDK。 在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// const name = 'projects/my-project/secrets/my-secret/versions/5';
// const name = 'projects/my-project/secrets/my-secret/versions/latest';

// Imports the Secret Manager library
const {SecretManagerServiceClient} = require('@google-cloud/secret-manager');

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

async function getSecretVersion() {
  const [version] = await client.getSecretVersion({
    name: name,
  });

  console.info(`Found secret ${version.name} with state ${version.state}`);
}

getSecretVersion();

PHP

如需运行此代码,请先了解如何在 Google Cloud 上使用 PHP安装 Secret Manager PHP SDK。 在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

// Import the Secret Manager client library.
use Google\Cloud\SecretManager\V1\Client\SecretManagerServiceClient;
use Google\Cloud\SecretManager\V1\SecretVersion\State;
use Google\Cloud\SecretManager\V1\GetSecretVersionRequest;

/**
 * @param string $projectId Your Google Cloud Project ID (e.g. 'my-project')
 * @param string $secretId  Your secret ID (e.g. 'my-secret')
 * @param string $versionId Your version ID (e.g. 'latest' or '5');
 */
function get_secret_version(string $projectId, string $secretId, string $versionId): void
{
    // Create the Secret Manager client.
    $client = new SecretManagerServiceClient();

    // Build the resource name of the secret version.
    $name = $client->secretVersionName($projectId, $secretId, $versionId);

    // Build the request.
    $request = GetSecretVersionRequest::build($name);

    // Access the secret version.
    $response = $client->getSecretVersion($request);

    // Get the state string from the enum.
    $state = State::name($response->getState());

    // Print a success message.
    printf('Got secret version %s with state %s', $response->getName(), $state);
}

Python

如需运行此代码,请先设置 Python 开发环境安装 Secret Manager Python SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

def get_secret_version(
    project_id: str, secret_id: str, version_id: str
) -> secretmanager.GetSecretVersionRequest:
    """
    Get information about the given secret version. It does not include the
    payload data.
    """

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

    # 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}"

    # Get the secret version.
    response = client.get_secret_version(request={"name": name})

    # Print information about the secret version.
    state = response.state.name
    print(f"Got secret version {response.name} with state {state}")

Ruby

如需运行此代码,请先设置 Ruby 开发环境安装 Secret Manager Ruby SDK。在 Compute Engine 或 GKE 上,您必须使用 cloud-platform 范围进行身份验证

# project_id = "YOUR-GOOGLE-CLOUD-PROJECT"  # (e.g. "my-project")
# secret_id  = "YOUR-SECRET-ID"             # (e.g. "my-secret")
# version_id = "YOUR-VERSION"               # (e.g. "5" or "latest")

# Require the Secret Manager client library.
require "google/cloud/secret_manager"

# Create a Secret Manager client.
client = Google::Cloud::SecretManager.secret_manager_service

# Build the resource name of the secret version.
name = client.secret_version_path(
  project:        project_id,
  secret:         secret_id,
  secret_version: version_id
)

# Get the secret version.
version = client.get_secret_version name: name

# Get the state.
state = version.state.to_s.downcase

# Print a success message.
puts "Got secret version #{version.name} with state #{state}"

后续步骤