google-oauth - 使用python-social-auth的Google Oauth2刷新 token 错误

Question

我正在使用 python-social-auth，当我尝试刷新我的 Google Oauth2 访问 token 时，出现以下错误:

[2017-02-15 14:41:00,089: ERROR/MainProcess] Task tasks.tasks.test_login[169e5810-489d-4134-af8f-db3b80629fd2] raised unexpected: HTTPError(u'400 Client Error: Bad Request for url: https://accounts.google.com/o/oauth2/token',)
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/celery/app/trace.py", line 240, in trace_task
    R = retval = fun(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/celery/app/trace.py", line 438, in __protected_call__
    return self.run(*args, **kwargs)
  File "/home/paulozullu/dev/workspaces/wopik/wopik/tasks/tasks.py", line 1928, in test_login
    social.refresh_token(strategy)
  File "/usr/local/lib/python2.7/dist-packages/social/storage/base.py", line 54, in refresh_token
    response = backend.refresh_token(token, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/social/backends/oauth.py", line 418, in refresh_token
    request = self.request(url, **request_args)
  File "/usr/local/lib/python2.7/dist-packages/social/backends/base.py", line 225, in request
    response.raise_for_status()
  File "/usr/local/lib/python2.7/dist-packages/requests/models.py", line 909, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
HTTPError: 400 Client Error: Bad Request for url: https://accounts.google.com/o/oauth2/token

我使用以下代码刷新访问 token :

from social.apps.django_app.utils import load_strategy

w_user = WUser.objects.get(auth_user=A('username','xxxx'))
social = UserSocialAuth.objects.get(user_id=w_user.auth_user.id)
strategy = load_strategy()
social.refresh_token(strategy)

我做错了什么吗？

Answer 1

我在调用 social.get_access_token(load_strategy()) 时遇到了同样的问题。如果您不想手动实现 Google 登录，我使用了这个变通办法，它强制用户重新验证以刷新他们的 token 。

try:
    strategy = load_strategy()
    access_token = social.get_access_token(ls)
except HTTPError as e:
    return HttpResponseRedirect(reverse('social:begin', kwargs={'backend': "google-oauth2"}))