google-id-token-client.py 文件源码

def get_id_token(client_secrets_file, extra_args):
    storage = oauth2client.file.Storage('credentials.dat')
    credentials = storage.get()

    if not credentials or credentials.invalid:
        flow = oauth2client.client.flow_from_clientsecrets(
            client_secrets_file, scope='email')
        credentials = oauth2client.tools.run_flow(
            flow, storage, flags=extra_args)

    # The ID token is used by Cloud Endpoints, not the access token.
    id_token = credentials.token_response['id_token']

    return id_token