This is a full-stack authentication application built with a Node.js backend and a frontend framework (e.g., React, Angular, or Vue). The application provides user registration, login, and session management functionalities.

• Features
• Technologies Used
• Installation
• Backend Setup
• Frontend Setup
• API Endpoints
• Usage
• Contributing
• License

• User registration with email verification
• User login and authentication
• JWT-based session management
• Password hashing and validation
• Error handling and validation
• Secure cookie management

• Backend:

  • Node.js
  • Express.js
  • MongoDB (with Mongoose)
  • Bcrypt for password hashing
  • JSON Web Tokens (JWT) for authentication
  • Zod for schema validation

• Frontend:

  • React (or your chosen framework)
  • Axios for API requests
  • Redux (or Context API) for state management

• Node.js
• MongoDB
• npm or yarn

git clone https://github.com/yourusername/auth-app.git
cd auth-app

cd backend
npm install

cd frontend
npm install

1. Create a .env file in the backend directory and add the following environment variables:

MONGODB_URI=your_mongodb_connection_string
JWT_SECRET_KEY=your_jwt_secret_key
JWT_REFRESH_SECRET=your_jwt_refresh_secret

2. Start the backend server:

npm run dev

1. Start the frontend development server:

npm start

• POST /api/auth/register

  • Register a new user.
  • Request body: { "email": "test@test.com", "password": "123123" }

• POST /api/auth/login

  • Log in an existing user.
  • Request body: { "email": "test@test.com", "password": "123123" }

• GET /api/auth/logout

  • Log out the user.

This project is licensed under the MIT License - see the LICENSE file for details.