views.py

from django.shortcuts import render

import requests

from allauth.socialaccount.providers.oauth2.views import (OAuth2Adapter,
                                                          OAuth2LoginView,
                                                          OAuth2CallbackView)
                                                         

from .provider import OpenIdConnectProvider


class OpenIdConnectOAuth2Adapter(OAuth2Adapter):
    provider_id = OpenIdConnectProvider.id
    
    OPENIDBASE_URL="https://id.mpiwg-berlin.mpg.de/openid"
    access_token_url = OPENIDBASE_URL+'/token'
    authorize_url = OPENIDBASE_URL+'/authorize' 
    open_id_url = OPENIDBASE_URL+'/openid'
    profile_url = OPENIDBASE_URL+'/userinfo'


    def complete_login(self, request, app, token, **kwargs):
        #uid = kwargs.get('response', {}).get('uid')
        openid = kwargs["response"]['id_token']
        #consumer_key = kwargs['consumer_key']
        resp = requests.get(self.profile_url,
                            params={'access_token': token.token,
                                    #'oauth_consumer_key': consumer_key,
                                    'openid': openid})
        extra_data = resp.json()
        extra_data['idstr'] = openid    # use openid as uid -> do not need to look at user profile response
        extra_data["refresh_token"] = kwargs["response"]['refresh_token']
        return self.get_provider().sociallogin_from_response(request,
                                                             extra_data)


oauth2_login =  OAuth2LoginView.adapter_view(OpenIdConnectOAuth2Adapter)
oauth2_callback =  OAuth2CallbackView.adapter_view(OpenIdConnectOAuth2Adapter)


#OpenIdConnect_login = OpenidConnectLoginView.adapter_view(OpenIdConnectOAuth2Adapter)