与Google进行身份验证以在Admin SDK中使用Google Directory API的正确方法是什么?

时间:2013-11-11 14:01:33

标签: python google-oauth google-api-python-client google-admin-sdk google-directory-api

过去几天,我一直在使用管理SDK for Google Apps中的Google Directory API遇到麻烦。文档还有很多不足之处,当我联系Google Apps Enterprise支持时,他们表示他们不支持API。我正在使用Google提供的最新Python API客户端库,因为他们认为这是最好的方法。我已登录Google API控制台并创建了服务帐户并下载了OAuth2密钥。我还在控制台中打开了Admin SDK。这是我的代码:

f = file("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx-privatekey.p12", "rb")
key = f.read()
f.close()

credentials = SignedJwtAssertionCredentials(
    "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx@developer.gserviceaccount.com",
    key,
    scope = "https://www.googleapis.com/auth/admin.directory.orgunit"
)

http = httplib2.Http()
http = credentials.authorize(http)

directoryservice = build("admin", "directory_v1", http=http)

orgunits = directoryservice.orgunits().list(customerId='XXXXXXX').execute(http=http)
pprint.pprint(orgunits)

请注意,customerId是我们的Google Apps客户ID。我尝试使用“my_customer”,因为谷歌似乎表示在使用超级管理员帐户时应该可以正常工作,但是当我以这种方式尝试时,我会收到返回“无效的customerId”。所以我硬编码了我们的实际customerId。

当编码时总是收到返回“需要登录”但似乎验证过程正在运行,因为目录对象是通过build命令创建的。难道我做错了什么?

注意,我还在某处读过,有时请求需要来自域帐户而不是服务帐户,为此需要添加:

sub = "domain_account_superadmin@example.com"

在SignedJwtAssertionCredentials中调用...我试过,但接收到“access_denied”消息

提前感谢您的建议。

1 个答案:

答案 0 :(得分:3)

请在此处查看google驱动器示例:https://developers.google.com/drive/delegation 不要忘记为服务帐户和范围委派域范围的权限。 以下是通过服务帐户列出组织单位的示例:

import sys
import apiclient.discovery
import oauth2client.client
import httplib2
import pprint

# see example for using service account here: 
#   https://developers.google.com/drive/delegation
def main (argv):
    scopes = ('https://www.googleapis.com/auth/admin.directory.orgunit')
    service_account_email = 'xxx@developer.gserviceaccount.com'
    acting_as_user = 'yyy@zzz' # must have the privileges to view the org units
    f = file('key.p12', 'rb')
    key = f.read()
    f.close()
    credentials = oauth2client.client.SignedJwtAssertionCredentials(
        service_account_email,
        key,
        scope=scopes,
        sub=acting_as_user
        )
    http = httplib2.Http()
    http = credentials.authorize(http)
    directoryservice = apiclient.discovery.build('admin', 'directory_v1', http=http)
    response = directoryservice.orgunits().list(customerId='my_customer').execute(http=http)
    pprint.pprint(response)

if __name__ == '__main__':
    main(sys.argv)