This session and authentication backend is intended specifically for use with the login-service.

pip install -e git+https://github.com/SummitESP/login-service-backend

SESSION_ENGINE = 'login_backend.sessions'
LOGIN_SERVICE_USER_CLASS = 'login_backend.user.LoginUser'
LOGIN_SERVICE_SESSION_ENDPOINT = 'https://login.example.com/api/v1/session/'

You MUST remove django.contrib.auth.middleware.AuthenticationMiddleware from the MIDDLEWARE setting and replace it with login_backend.middleware.LoginServiceAuthenticationMiddleware.

NOTE: This modified middleware will ignore the AUTHENTICATION_BACKENDS setting and assumes it is the only authentication backend.

When connecting to a Login Service using token-based authentication, you must create a user in the Login Service for your application to connect as. Once you've created the user, you can use the Admin to create an auth token. You can then add that token to your apps settings using the setting below.

LOGIN_SERVICE_TOKEN = '<generated token from login service>'

You should also create an auth group in the Login Service for authenticated apps to use. This group should have the following permissions:

• view access for users.user
• view, add, change and delete access for sessions.session
• view access for authtoken.token

The login service can also handle Token authentication for Django Rest Framework. Be sure to add the following setting.

LOGIN_SERVICE_TOKEN_ENDPOINT = 'https://login.example.com/api/v1/token/'

And add login_backend.rest_framework.authentication.LoginServiceTokenAuthentication to the REST_FRAMEWORK['DEFAULT_AUTHENTICATION_CLASSES'] setting of the authentication_classes attribute of the specific view you intend on using it with.

You may create a customer user class by extending login_backend.user.LoginUser and replacing it in the settings.

class CustomUser(LoginUser):
    def __init__(self, user_data):
        super().__init__(user_data)
        self.person = self.get_person(user_data)

    def get_person(self, user_data):
        person, created = Person.objects.get_or_create(identified=user_data['identifier'])
        person.sync_attrs(user_data)  # update first_name, last_name, email, etc.
        return person