Config Superset with SSO using Google OAuth API -- missing scope parameter?

I have been trying to login to Superset (including registering new user) using Google OAuth API, following this instruction: https://aungmt.medium.com/superset-with-google-oauth-3ba7a1c1f459

All my search results shows me this config supposed to work. However, as soon as I click login button, I'm getting a Error 400: invalid_request Missing required parameter: scope. I quadruple checked my superset_config.py and it has 'scope': 'openid email profile' in it.

Anyone could shine a light on this?

Solution

I received some feed backs from Superset Slack channel. @Daniel Gaspar

I guess the tutorial I found online were all for older version of Superset. Some of the key names in the config did not match current documentation. Below is my working config as of Superset v0.38.0

OAUTH_PROVIDERS = [
{
    'name': 'google',
    'icon': 'fa-google',
    'token_key': 'access_token',
    'remote_app': {
        'api_base_url': 'https://www.googleapis.com/oauth2/v2/',
        'client_kwargs': {
            'scope': 'openid email profile'
        },
        'request_token_url': None,
        'access_token_url': 'https://accounts.google.com/o/oauth2/token',
        'authorize_url': 'https://accounts.google.com/o/oauth2/auth',
        'client_id': '###GOOGLE_KEY###',
        'client_secret': '###GOOGLE_SECRET###'
    }
}
]