Mastering FastAPI Authentication with JWT

Dive into four engaging units that take you from basic user authentication to mastering JWT tokens. Learn to secure your endpoints, handle tokens like a pro, and build robust, authenticated APIs effortlessly.

Lessons and practices

Lesson 1: Introduction to Basic User Authentication

Run and Test Your Login API

Handle the Login Form Data

Fix the Login Endpoint

Complete User Authentication Logic

Write a Secure Login Endpoint

Lesson 2: Securing Endpoints with Dependency Injection

Secure Endpoint Using Depends

Fix the Secure Endpoint

Writing a Protected Endpoint

Lesson 3: Generating JWT Tokens for Authentication

Generating JWTs in FastAPI

Complete Missing Parts for JWT Generation

Fix JWT Expiration Issue

Implementing JWT Generation Function

Implementing the Login Endpoint

Full Implementation of JWT with Login

Lesson 4: Verifying JWT Tokens for Secure Access

JWT Secured Endpoint in Action

Securing Endpoint with Dependency and JWT

Creating OAuth2 Login Scheme

Fix JWT Decoding

Decode JWT and Extract Username

Master Secured API Endpoints with JWT

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