设置 User Invitation API

本页面介绍了如何设置 Cloud Identity User Invitation API。

启用 API 并设置凭据

1. 登录您的 Google Cloud 账号。如果您是 Google Cloud 新手，请创建一个账号来评估我们的产品在实际场景中的表现。新客户还可获享 $300 赠金，用于运行、测试和部署工作负载。

2. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

3. 启用 Cloud Identity API。

   启用 API

4. Create a service account:

   1. In the Google Cloud console, go to the Create service account page.

      Go to Create service account
   2. Select your project.

   3. In the Service account name field, enter a name. The Google Cloud console fills in the Service account ID field based on this name.

      In the Service account description field, enter a description. For example, Service account for quickstart.

   4. Click Create and continue.

   5. Grant the Project > Owner role to the service account.

      To grant the role, find the Select a role list, then select Project > Owner.

      Note: The Role field affects which resources the service account can access in your project. You can revoke these roles or grant additional roles later. In production environments, do not grant the Owner, Editor, or Viewer roles. Instead, grant a predefined role or custom role that meets your needs.
   6. Click Continue.

   7. Click Done to finish creating the service account.

      Do not close your browser window. You will use it in the next step.

5. Create a service account key:

   1. In the Google Cloud console, click the email address for the service account that you created.
   2. Click Keys.
   3. Click Add key, and then click Create new key.
   4. Click Create. A JSON key file is downloaded to your computer.
   5. Click Close.

6. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

7. 启用 Cloud Identity API。

   启用 API

8. Create a service account:

   1. In the Google Cloud console, go to the Create service account page.

      Go to Create service account
   2. Select your project.

   3. In the Service account name field, enter a name. The Google Cloud console fills in the Service account ID field based on this name.

      In the Service account description field, enter a description. For example, Service account for quickstart.

   4. Click Create and continue.

   5. Grant the Project > Owner role to the service account.

      To grant the role, find the Select a role list, then select Project > Owner.

      Note: The Role field affects which resources the service account can access in your project. You can revoke these roles or grant additional roles later. In production environments, do not grant the Owner, Editor, or Viewer roles. Instead, grant a predefined role or custom role that meets your needs.
   6. Click Continue.

   7. Click Done to finish creating the service account.

      Do not close your browser window. You will use it in the next step.

9. Create a service account key:

   1. In the Google Cloud console, click the email address for the service account that you created.
   2. Click Keys.
   3. Click Add key, and then click Create new key.
   4. Click Create. A JSON key file is downloaded to your computer.
   5. Click Close.

安装 Python 客户端库

如需安装 Python 客户端库，请运行以下命令：

  pip install --upgrade google-api-python-client google-auth \
    google-auth-oauthlib google-auth-httplib2

如需详细了解如何设置 Python 开发环境，请参阅 Python 开发环境设置指南。

以服务账号身份进行身份验证并进行全网域授权

如果您要为某账号提供全网域权限，以便代表管理员管理用户邀请，则应以服务账号的身份进行身份验证，然后向该账号授予全网域权限。

注意：由于全网域授权的工作原理是允许服务账号模拟管理员用户，因此审核日志会将任何服务账号操作显示为该用户。

如需查看说明，请参阅向您的服务账号进行全网域授权。您需要提供以下范围才能授权服务账号：

• https://www.googleapis.com/auth/cloud-identity.userinvitations

实例化客户端

以下示例展示了如何使用服务账号凭据对客户端进行实例化。如需改为以最终用户身份进行身份验证，请将服务账号中的凭据对象替换为您之前在为网络服务器应用使用 OAuth 2.0 中获得的凭据。

Python

from google.oauth2 import service_account
import googleapiclient.discovery

SCOPES = ['https://www.googleapis.com/auth/cloud-identity.userinvitations']
SERVICE_ACCOUNT_FILE = '/path/to/service-account-file.json'

def create_service():
  credentials = service_account.Credentials.from_service_account_file(
    SERVICE_ACCOUNT_FILE, scopes=SCOPES)
  delegated_credentials = credentials.with_subject('[e-mail]')

  service_name = 'cloudidentity'
  api_version = 'v1'
  service = googleapiclient.discovery.build(
    service_name,
    api_version,
    credentials=delegated_credentials)

  return service

现在，您可以开始调用 User Invitation API。