from fusionauth.fusionauth_client import FusionAuthClient class FusionAuthBackend: def authenticate(username: str, password: str, *args, **kwargs): # fusionauth_client. client = FusionAuthClient(settings.FUSION_AUTH_API_KEY, settings.FUSION_AUTH_BASE_URL) _tenant_id = settings.FUSION_AUTH_MAIN_TENANT_ID if _tenant_id != "": client.set_tenant_id(settings.FUSION_AUTH_MAIN_TENANT_ID) login_data = { "loginId": username, "password": password, "applicationId": settings.FUSION_AUTH_APP_ID, "noJWT": True, } response = client.login(login_data) _status = response.status if 200 >= _status <= 299: return get_or_create_user(response.success_response["user"]["email"]) if _status > 299 : return None