JWT Authentication in Angular Tutorial 🎯

Welcome to this comprehensive tutorial on JWT Authentication in Angular! In this lesson, we'll walk you through understanding JWT (JSON Web Tokens), why they're important, and how to implement them in an Angular project.

Table of Contents

1. Introduction to JWT 📝

   • What are JSON Web Tokens?
   • Advantages of using JWT

2. JWT Basics 💡

   • Structure of a JWT
   • Header, Payload, and Signature components

3. Setting Up an Angular Project for JWT Authentication ✅

   • Initializing a new Angular project
   • Installing required dependencies

4. Implementing JWT Authentication Server 💡

   • Setting up a Node.js server
   • Implementing JWT authentication and refresh logic

5. Integrating JWT Authentication with Angular 📝

   • Creating Angular services for authentication
   • Intercepting HTTP requests and handling JWT

6. Implementing User Registration and Login 💡

   • Creating Angular components for registration and login
   • Sending registration and login requests to the server

7. Securing Routes with JWT ✅

   • Protecting routes in Angular with JWT authentication
   • Redirecting unauthenticated users to the login page

8. Implementing Token Refresh 💡

   • Handling expired tokens and refreshing them
   • Implementing refresh logic in Angular and server

9. Best Practices for JWT Authentication 📝

   • Security considerations and tips
   • Managing user sessions and handling errors

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Quiz 🎯

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Getting Started 💡

To follow along with this tutorial, make sure you have Node.js and Angular CLI installed on your machine. If you haven't already, you can download and install both from their respective official websites.

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Let's dive into the world of JWT Authentication in Angular! 🚀