This project implements a complete OAuth 2.0 authentication system with GitHub integration. It showcases the Authorization Code flow, where users can sign in with their GitHub accounts, and the application retrieves and displays their profile information. Built with Spring Boot, Spring Security, and Thymeleaf, this project demonstrates real-world OAuth implementation skills that are valuable for web development roles.

1 - Complete OAuth 2.0 Authorisation Code flow implementation 2 - GitHub authentication integration 3 - User profile data retrieval and display 4 - Responsive UI with Bootstrap and custom CSS 5 - Spring Security configuration

Technologies Java 17 Spring Boot 3.1.0 Spring Security OAuth2 Client Thymeleaf Bootstrap 5

spring.security.oauth2.client.registration.github.client-id=YOUR_CLIENT_ID spring.security.oauth2.client.registration.github.client-secret=YOUR_CLIENT_SECRET

mvn spring-boot:run

-> Access the application at: http://localhost:8080 (change the port if you want to)

 src/main/java/com/example/githubauth/ ├── config/SecurityConfig.java ├── controller/MainController.java └── GithubAuthApplication.java src/main/resources/ ├── static/css/style.css ├── templates/ │ ├── index.html │ ├── login.html │ └── profile.html └── application.properties 

MIT LICENSE

Aditya Mishra. Happy Coding </>.