我正在尝试在服务器到服务器 JSON API 场景中创建一个 oauth2 access_token。但它因 invalid_grant 错误而失败,请帮忙。
from oauth2client.client import SignedJwtAssertionCredentials
KEY_FILE = 'xxxxxxxxxxxx-privatekey.p12'
with open(KEY_FILE, 'r') as fd:
key = fd.read()
SERVICE_ACCOUNT_EMAIL = 'xxxxxx.apps.googleusercontent.com'
credentials = SignedJwtAssertionCredentials(SERVICE_ACCOUNT_EMAIL, key,
scope="https://www.googleapis.com/auth/datastore https://www.googleapis.com/auth/userinfo.email",
token_uri='https://accounts.google.com/o/oauth2/token')
assertion = credentials._generate_assertion()
h = httplib2.Http()
credentials._do_refresh_request(h.request)
我得到了
Traceback (most recent call last):
File "/Users/pahud/Projects/oauth2client/x.py", line 24, in <module>
credentials._do_refresh_request(h.request)
File "/Users/pahud/Projects/oauth2client/oauth2client/client.py", line 710, in _do_refresh_request
raise AccessTokenRefreshError(error_msg)
oauth2client.client.AccessTokenRefreshError: invalid_grant
[Finished in 0.7s with exit code 1]