UI Options – Auth0 natively makes very good looking UI options for authentication.Security – Auth0 security is provided by OAuth 2.0 authentication protocol.Why Auth0?Īnother interesting question is why would you choose Auth0 over other competitors.Īuth0 excels over its competitors in terms of: Unlike others, Auth0 strictly works on authentication and authorization. It's one of its kind, the are many other cloud providers that do that such as AWS and Firebase. This can be a frontend web app or a native mobile app.Īuth0 is a third party service that outsources your authentication and authorization needs. Client – Any device that sends requests to our backend.Authorization – Process of verifying what the user has access to.Authentication – Process of verifying who a user is.Basic Knowledge of Django and Django Rest Framework.That's why let's talk about how to practically integrate Auth0 with a RESTful Backend using Django Rest Framework. I went on to the documentation, it was pretty complicated.įinally after hours of research, and trial and error. I was confused because most of the work was done in the front end, and I just didn't know what to do. We had a RESTful application, and my team lead went and told me to integrate our authentication system with Auth0. In this tutorial we have created a simple Django application that uses Django REST framework and Auth0 for adding JWT authentication.A couple of months I started my first project with Auth0. Now let's use Postman for testing our endpoint: Open Postman then enter the URL for the endpoint then select Authorization tab.įor the TYPE select Bearer Token and in the right area enter the access token you get from Auth0 for testing.įinally press the Send button, you should get: You should not see this message if not authenticated! as in the screenshot Next navigate with your web browser to You should get Authentication credentials were not provided. Go to your API dashboard then to the Test tab then get a token you can use to test authentication import views urlpatterns = Testing JWT Authentication with Postman You can use this custom method instead:įrom import url from. In this case you'll need to create a more advanced implementation. The custom jwt_get_username_from_payload_handler that we are using is very simple, it maps your Auth0 users to one user in your Django database.īecause Auth0 already takes care of managing users and profiles for you so most of the time you don't have to store users locally i.e in your Django database unless you need to have users information in your database for some reason. Please note that you need to create a user in your Django database with a someusername username for the JWT authentication to work. public_key () JWT_ISSUER = ' + AUTH0_DOMAIN + '/' def jwt_get_username_from_payload_handler ( payload ): return 'someusername' JWT_AUTH = īut of course you need to replace AUTH0_DOMAIN with your own Auth0 domain and API_IDENTIFIER with your own API identifier. encode ( 'utf-8' ), default_backend ()) PUBLIC_KEY = certificate. decode ( 'utf-8' )) cert = '-BEGIN CERTIFICATE- \n ' + jwks + ' \n -END CERTIFICATE-' certificate = load_pem_x509_certificate ( cert. urlopen ( ' + AUTH0_DOMAIN + '/.well-known/jwks.json' ) jwks = json. So head over to your terminal then create a new virtual environment and activate it using the venv module in your current working directory:ĪUTH0_DOMAIN = '' API_IDENTIFIER = '' PUBLIC_KEY = None JWT_ISSUER = None if AUTH0_DOMAIN : jsonurl = request. We'll see how to use Postman for testing JWT authentication with Auth0.We'll see how to add some Django views for testing JWT.We'll briefly talk about using Auth0 Rules for detecting signup.We'll see how to integrate Auth0 JWT authentication with Django.We'll see how to create a virtual environment, install Django and the other dependencies (Django REST framework and djangorestframework-jwt).This tutorial assumes you already have a development machine with Python 3 and pip installed and will cover the following points: Basically we'll use the djangorestframework-jwt package for adding JWT authentication as you would normally do except that we'll change JWT_AUTH to use Auth0. In this tutorial we'll learn how to add JWT authentication to an API built with Django REST framework.
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