ValueError:客户端机密必须用于网络或已安装的应用程序

Pao*_*gVa 32 python google-api google-api-python-client

我在 Python Quickstart下运行 quickstart.py 示例代码,但出现以下错误:

ValueError:客户端机密必须用于 Web 或已安装的应用程序。

我创建了一个credentials.json具有项目所有者权限的文件。

错误发生在以下代码段中:

if os.path.exists('token.pickle'):
    with open('token.pickle', 'rb') as token:
        creds = pickle.load(token)
# If there are no (valid) credentials available, let the user log in.
if not creds or not creds.valid:
    if creds and creds.expired and creds.refresh_token:
        creds.refresh(Request())
    else:
        flow = InstalledAppFlow.from_client_secrets_file('credentials.json', SCOPES)
        creds = flow.run_local_server()
    # Save the credentials for the next run
    with open('token.pickle', 'wb') as token:
        pickle.dump(creds, token)
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我还注意到没有创建 token.pickle 文件。这是错误输出:

  File "updateSlidev01.py", line 51, in <module>
    main()
  File "updateSlidev01.py", line 31, in main
    flow = InstalledAppFlow.from_client_secrets_file('credentials.json', SCOPES)
  File "/Library/Python/2.7/site-packages/google_auth_oauthlib/flow.py", line 174, in from_client_secrets_file
    return cls.from_client_config(client_config, scopes=scopes, **kwargs)
  File "/Library/Python/2.7/site-packages/google_auth_oauthlib/flow.py", line 147, in from_client_config
    'Client secrets must be for a web or installed app.')
ValueError: Client secrets must be for a web or installed app.
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Pao*_*gVa 30

问题是我使用的是在服务帐户密钥管理服务帐户下生成的 json,而不是在 OAuth 2.0 客户端 ID 下生成的 json。

  • 在这里找到了解决方案 https://developers.google.com/identity/protocols/OAuth2ServiceAccount#authorizingrequests (9认同)

Ada*_*hes 14

对于来到这里的任何人,因为他们希望通过服务帐户而不是此 Oauth2 客户端 ID 实际连接到 GCP 日历 API creds,请在原始示例中创建对象,如下所示:

from google.oauth2 import service_account

SCOPES = ['https://www.googleapis.com/auth/sqlservice.admin']
SERVICE_ACCOUNT_FILE = '/path/to/service.json'

credentials = service_account.Credentials.from_service_account_file(
        SERVICE_ACCOUNT_FILE, scopes=SCOPES)
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假设服务帐户配置了正确的访问权限,这将访问日历而不提示用户确认。

  • 上帝祝福你 (5认同)