Spring-Security-DB-JWT

A secure authentication system using Spring Boot, Spring Security, JWT, and Spring Data JPA for user authentication and role-based authorization. This repository includes different implementations of authentication and authorization mechanisms.

📌 Projects in This Repository

1️⃣ Spring Security JWT

• Description:
  Implements authentication and authorization using JSON Web Tokens (JWT).
  Users can log in, receive a JWT token, and use it to access secured endpoints.

• Key Features:

  • JWT (JSON Web Token): Used to verify user authentication.
  • Token Structure:
    • Header: Contains token type (JWT) and signing algorithm.
    • Payload: Includes user claims (like roles and permissions).
    • Signature: Ensures the integrity of the token.
  • Why Use JWT?
    • Secure and scalable authentication.
    • No need for session storage on the server.
    • Used for stateless authentication.

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2️⃣ Spring Security OAuth2

• Description:
  Implements OAuth 2.0 authentication using Spring Security.
  Allows users to authenticate using third-party providers like Google, GitHub, and Facebook.

• Key Features:

  • Secure authentication using OAuth2.
  • Supports third-party login (Google, GitHub, etc.).
  • Eliminates the need for handling passwords directly.

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3️⃣ Spring Security Roles & Permissions

• Description:
  Demonstrates role-based access control (RBAC) using Spring Security.
  Defines different roles (Admin, User) and permissions for secured endpoints.

• Key Features:

  • Role-based access control (RBAC).
  • Assign different roles to users (Admin, User).
  • Protect specific API endpoints based on user roles.

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You can Review The Test of APIs: https://documenter.getpostman.com/view/26334403/2sAYXEExtG