UNTI backend

Пример авторизационного бэкенда для клиента:
from social.backends.oauth import BaseOAuth2


class UNTIBackend(BaseOAuth2):

    name = 'sso_unti-oauth2'
    ID_KEY = 'username'
    AUTHORIZATION_URL = '{}/oauth2/authorize'.format(settings.SSO_UNTI_URL)
    ACCESS_TOKEN_URL = '{}/oauth2/access_token'.format(settings.SSO_UNTI_URL)
    USER_DATA_URL = '{url}/oauth2/access_token/{access_token}/'
    DEFAULT_SCOPE = []
    REDIRECT_STATE = False
    ACCESS_TOKEN_METHOD = 'POST'

    PIPELINE = (
        'social.pipeline.social_auth.social_details',
        'social.pipeline.social_auth.social_uid',
        'social.pipeline.social_auth.auth_allowed',
        'social.pipeline.social_auth.social_user',
        'social.pipeline.user.get_username',
        'social.pipeline.user.create_user',
        'social.pipeline.social_auth.associate_user',
        'social.pipeline.social_auth.load_extra_data',
        'social.pipeline.user.user_details',
    )

    skip_email_verification = True

    def get_user_details(self, response):
        return response

    def user_data(self, access_token, *args, **kwargs):
        return self.get_json(
            '{}/users/me'.format(settings.SSO_UNTI_URL),
            params={'access_token': access_token},
            headers={'Authorization': 'Bearer {}'.format(access_token)},
        )