python - 如何使用服务帐户 oauth2 Python 客户端通过 Google 电子邮件设置 API 进行身份验证？

Question

我正在使用 Python 2.6 和 Google API 的客户端库，我试图用它来获得对电子邮件设置的经过身份验证的访问权限:

f = file(SERVICE_ACCOUNT_PKCS12_FILE_PATH, 'rb')
key = f.read()
f.close()
credentials = client.SignedJwtAssertionCredentials(SERVICE_ACCOUNT_EMAIL, key,      scope='https://apps-apis.google.com/a/feeds/emailsettings/2.0/', sub=user_email)

http = httplib2.Http()
http = credentials.authorize(http)
return discovery.build('email-settings', 'v2', http=http)

当我执行这段代码时，出现了以下错误: UnknownApiNameOrVersion:名称:电子邮件设置版本:v2

email settingsV2 的 api 名称和版本是什么？ 是否可以与服务帐户一起使用？ 问候

Answer 1

我找到了使用服务帐户 oauth2 获取电子邮件设置的解决方案: 这是一个例子:

  SERVICE_ACCOUNT_EMAIL = ''
  SERVICE_ACCOUNT_PKCS12_FILE_PATH = ''
  EMAIL_SETTING_URI = "https://apps-apis.google.com/a/feeds/emailsettings/2.0/%s/%s/%s" 

 def fctEmailSettings():

    user_email = "user@mail.com"
    f = file(SERVICE_ACCOUNT_PKCS12_FILE_PATH, 'rb')
    key = f.read()
    f.close()
    credentials = client.SignedJwtAssertionCredentials(SERVICE_ACCOUNT_EMAIL, key, scope='https://apps-apis.google.com/a/feeds/emailsettings/2.0/', sub=user_email)
    auth2token = OAuth2TokenFromCredentials(credentials)
    ESclient = EmailSettingsClient(domain='doamin.com')
    auth2token.authorize(ESclient)
    username = 'username'
    setting='forwarding'
    uri = ESclient.MakeEmailSettingsUri(username, setting)
    entry = ESclient.get_entry(uri = uri,  desired_class = GS.gdata.apps.emailsettings.data.EmailSettingsEntry)