Spring-React Authentication App

A fullstack login/signup application built with Spring Boot (backend) and React (frontend) using Spring Security and JWT authentication.

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📁 Project Structure

spring-react-auth-app/
├── backend/
│   ├── src/
│   │   ├── main/
│   │   │   ├── java/com/yourapp/
│   │   │   │   ├── controller/
│   │   │   │   ├── model/
│   │   │   │   ├── repository/
│   │   │   │   ├── security/
│   │   │   │   └── service/
│   │   │   └── resources/
│   │   │       ├── application.properties
│   │   │       └── static/
│   │   └── test/
│   └── pom.xml
│
├── frontend/
│   ├── public/
│   ├── src/
│   │   ├── components/
│   │   ├── pages/
│   │   ├── services/
│   │   └── App.js
│   ├── package.json
│   └── vite.config.js
│
└── README.md

Features

• User registration and login
• JWT-based authentication
• Protected routes on frontend
• Password encryption with BCrypt

Tech Stack

• Backend: Java, Spring Boot, Spring Security, PostgreSQL/MySQL (or H2)
• Frontend: React, React Router, Fetch, CSS
• Authentication: JWT, BCrypt
• Build Tools: Maven (backend), Node/npm (frontend)

Setup Instructions

1. Clone the repository

bash git clone https://github.com/your-username/spring-react-auth-app.git cd spring-react-auth-app

2. Start Backend

cd backend mvn clean install --> no need to explicitely install maven if using intellij mvn spring-boot:run

The backend runs on http://localhost:8080.

3. call the backend Api on frontend and use it accordingly

##Usage

1. Navigate to http://localhost:3000

2. Register a new user

3. Login to access protected pages

Contact

Created by Vedant Bhombe.

• GitHub: vedant05bhombe-netizen
• Email: vedant05bhomber@gmail.com

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Acknowledgements

• Spring Boot & Spring Security documentation
• React documentation