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Differences between OAuth and JWT in Django




OAuth(Open Authorization) and JWT(Json web token) are both standards for authorization and authentication. OAuth is suitable for delegating user authorization, accessing third-party applications, and session management. 

OAuth allows third-party services such as Facebook and Google to use end-user account information without exposing the user’s account credentials to a third party.

JWT is suitable for stateless applications, API authentication, and server-to-server authorization. A JWT contains a JSON object with information that needs to be shared. Additionally, each JWT is cryptographically signed, so that clients or malicious parties cannot modify JSON content


When to Use JWT vs. OAuth:

Use JWT When:

1. You're building a stateless authentication system, such as a RESTful API.

2. You want a lightweight and straightforward authentication mechanism.

3. You have full control over both the client and the server.

4. You don't need to delegate access to third-party applications.


Use OAuth When:

1. You need to allow third-party applications to access user resources without sharing credentials.

2. You're integrating with external services or platforms that support OAuth.

3. You want to implement delegated authorization for users.

4. You're building a complex web application where fine-grained access control is necessary.


Implementation of JWT


Here's a basic code example demonstrating JWT authentication in Django using djangorestframework-simplejwt



implementation of Oauth


implementing OAuth authentication in Django using the django-oauth-toolkit library


https://django-oauth-toolkit.readthedocs.io/en/latest/rest-framework/getting_started.html
















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