OAuth-implementation

This project demonstrates how to implement OAuth 2.0 authentication in a Node.js application. OAuth allows users to log in using third-party providers (like Google, GitHub, etc.) without creating a new account for your ap.

🚀 Features

• OAuth 2.0 authentication
• Secure login using third-party providers
• User session management
• Environment-based configuration
• Simple and clean folder structure.

🛠 Tech Stack

• Node.js
• Express.js
• Passport.js (strategy-based OAuth library)
• OAuth 2.0 Provider (e.g., Google, GitHub, etc.)
• Express-Session
• Dotenv

⚙️ Setup and Installation

1. Clone the repository

   git clone https://github.com/yourusername/oauth-implementation.git
   cd oauth-implementation
   npm install
   
   
   PORT=3000

SESSION_SECRET=your_session_secret CLIENT_ID=your_oauth_client_id CLIENT_SECRET=your_oauth_client_secret CALLBACK_URL=http://localhost:3000/auth/provider/callback

npm start http://localhost:3000