Angular 15 JWT Authentication & Authorization example with Rest API

Build Angular 15 JWT Authentication & Authorization example with Rest Api, HttpOnly Cookie and JWT (including HttpInterceptor, Router & Form Validation).

• JWT Authentication Flow for User Registration (Signup) & User Login
• Project Structure with HttpInterceptor, Router
• Way to implement HttpInterceptor
• How to store JWT token in HttpOnly Cookie
• Creating Login, Signup Components with Form Validation
• Angular Components for accessing protected Resources
• How to add a dynamic Navigation Bar to Angular App
• Working with Browser Session Storage

Flow for User Registration and User Login

For JWT – Token based Authentication with Rest API, we’re gonna call 2 endpoints:

• POST api/auth/signup for User Registration
• POST api/auth/signin for User Login
• POST api/auth/signout for User Logout

You can take a look at following flow to have an overview of Requests and Responses that Angular 15 JWT Authentication & Authorization Client will make or receive.

Angular JWT App Diagram with Router and HttpInterceptor

For more detail, please visit the tutorial:

Angular 15 JWT Authentication & Authorization with Web API example

Angular Logout when Token is expired

Angular Refresh Token with Interceptor and JWT example

With Spring Boot back-end

Angular 15 + Spring Boot: JWT Authentication and Authorization example

With Node.js Express back-end

Angular 15 + Node.js Express: JWT Authentication and Authorization example

Run ng serve --port 8081 for a dev server. Navigate to http://localhost:8081/.

More practice

Angular 15 CRUD example with Rest API

Angular 15 Pagination example

Angular 15 File upload example with Progress bar

Angular 15 Form Validation example

Fullstack with Node:

Angular 15 + Node Express + MySQL example

Angular 15 + Node Express + PostgreSQL example

Angular 15 + Node Express + MongoDB example

Angular 15 + Node Express: File upload example

Angular 15 + Node.js Express: JWT Authentication and Authorization example

Fullstack with Spring Boot:

Angular 15 + Spring Boot example

Angular 15 + Spring Boot + MySQL example

Angular 15 + Spring Boot + PostgreSQL example

Angular 15 + Spring Boot + MongoDB example

Angular 15 + Spring Boot: File upload example

Angular 15 + Spring Boot: JWT Authentication and Authorization example

Fullstack with Django:

Angular + Django example

Angular + Django + MySQL

Angular + Django + PostgreSQL

Angular + Django + MongoDB

Serverless with Firebase:

Angular 15 Firebase CRUD with Realtime DataBase

Angular 15 Firestore CRUD example

Angular 15 Firebase Storage: File Upload/Display/Delete example

Integration (run back-end & front-end on same server/port)

How to integrate Angular with Node Restful Services

How to Integrate Angular with Spring Boot Rest API