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Angular 12 + Spring Boot: JWT Authentication example | Spring Security

In this tutorial, I will show you how to build a full stack Angular 12 + Spring Boot JWT Authentication example. The back-end server uses Spring Boot with Spring Security for JWT Authentication & Role based Authorization, Spring Data JPA for interacting with database. The front-end will be built using Angular 12 with HttpInterceptor & Form validation.

Related Posts:
Angular 12 + Spring Boot: CRUD example
Angular 12 + Spring Boot: File upload example
Spring Boot, MongoDB: JWT Authentication with Spring Security

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Angular 12 Login and Registration example with JWT & Web Api

In this tutorial, we’re gonna build an Angular 12 Token based Authentication & Authorization (Login and Registration) Application with Web Api and JWT (including HttpInterceptor, Router & Form Validation). I will show you:

  • JWT Authentication Flow for User Registration (Signup) & User Login
  • Project Structure for Angular 12 Authentication with HttpInterceptor, Router
  • How to implement HttpInterceptor
  • 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

Let’s explore together.

Related Posts:
In-depth Introduction to JWT-JSON Web Token
Angular CRUD Application example with Web API
Angular File upload example with Progress bar

Fullstack:
Angular 12 + Spring Boot: JWT Authentication & Authorization example
Angular 12 + Node.js Express: JWT Authentication & Authorization example

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Angular 12 + Node.js: Login and Registration example with JWT

In this tutorial, we will learn how to build a full stack Node.js Express + Angular 12 JWT Authentication (Login, Registration) and Role based Authorization example. The back-end server uses Node.js Express with jsonwebtoken for Rest APIs, Sequelize for interacting with MySQL database. The front-end will be created with Angular 12, HttpInterceptor and Router. We’ll also perform Form validation on UI.

MEAN stack instead:
Angular 12 + Node + MongoDB: Login and Registration example

Related Posts:
Node.js + MongoDB: User Authentication & Authorization with JWT
Node.js + PostgreSQL: JWT Authentication & Authorization

Fullstack:
Angular + Node.js Express + MySQL example
Angular + Node.js Express + PostgreSQL example
Angular + Node.js Express + MongoDB example
Angular + Node.js Express: File Upload example

Run both projects in one place:
How to Integrate Angular with Node.js Restful Services

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Angular 12, MongoDB: Login example with Node.js | MEAN stack

In this tutorial, we will learn how to build a MEAN stack (MongoDB + Node.js Express + Angular 12) Authentication & Authorization with Login & Registration example. The back-end server uses Node.js Express with jsonwebtoken for JWT Authentication & Authorization, Mongoose for interacting with MongoDB database. The front-end will be created with Angular 12 using HttpInterceptor and Router. We’ll also perform Form validation on UI.

Related Post: Angular 12 + Node.js Express + MongoDB example: CRUD App

Run both projects in one place:
How to Integrate Angular with Node.js Restful Services

Other versions:
MEAN stack: Login & Registration with Angular 8 example
MEAN stack: Login & Registration with Angular 10 example
MEAN stack: Login & Registration with Angular 11 example

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React + Redux: Refresh Token with Axios and JWT example

With previous posts, we’ve known how to build Authentication and Authorization in a React Redux Application. In this tutorial, I will continue to show you way to implement Redux Refresh Token with Axios Interceptors and JWT.

Related Posts:
Axios Interceptors tutorial with Refresh Token example
In-depth Introduction to JWT-JSON Web Token
React + Redux: JWT Authentication example
React Hooks + Redux: JWT Authentication example

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React Refresh Token with JWT and Axios Interceptors

With previous posts, we’ve known how to build Authentication and Authorization in React.js Application. In this tutorial, I will continue to show you way to implement Refresh Token with JWT and Axios Interceptors in React.

Related Posts:
Axios Interceptors tutorial with Refresh Token example
In-depth Introduction to JWT-JSON Web Token
React JWT Authentication (without Redux) example
React Hooks: JWT Authentication (without Redux) example
React + Redux: JWT Authentication example

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Handle JWT Token expiration in React with Hooks

In previous post, we’ve used JWT for token based authentication (register, login, logout). This tutorial continues to show you how to handle JWT Token expiration in React with Hooks.

Related Posts:
In-depth Introduction to JWT-JSON Web Token
React Hooks: JWT Authentication (without Redux) example
React Hooks + Redux: JWT Authentication example

Using React Components instead:
React – How to Logout when Token is expired (JWT)

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