AuthBack

A JWT-based authentication backend built with Node.js, Express, and MongoDB, featuring secure user registration, login, refresh tokens, and protected routes. Includes Swagger API documentation and optional Supabase integration.

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📌 Features

• User Registration & Login
• JWT Authentication (access & refresh tokens)
• Password Hashing with bcrypt
• Protected Routes via middleware
• RESTful API structure
• Swagger API Docs for easy testing
• Supabase integration (optional)

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🛠 Tech Stack

• Node.js
• Express.js
• MongoDB (Mongoose)
• JWT
• bcrypt
• Swagger
• Supabase

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📂 Project Structure

authback/
│── models/          # Mongoose models (User schema, etc.)
│── routes/          # Express routes (auth, protected, cart, etc.)
│── node_modules/    # Dependencies
│── server.js        # Entry point of the application
│── swagger.js       # Swagger configuration
│── supabase.js      # Supabase client setup
│── .env             # Environment variables
│── package.json     # Project metadata & dependencies
│── README.md        # Documentation

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🔑 API Endpoints

Auth Routes

Method	Endpoint	Description
POST	/api/auth/signup	Register a new user
POST	/api/auth/login	Login user
POST	/api/auth/logout	Logout user

User Routes (Protected)

Method	Endpoint	Description
GET	/api/user/userdetails	Get logged-in user info
PUT	/api/user/updateuser	Update user profile

Product Routes

Method	Endpoint	Description
GET	/api/getallproducts	List all products
GET	/api/productsbycategory	Get product details
POST	/api/createproduct	Add new product (admin only)
DELETE	/api/deleteproduct	Delete product (admin only)

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⚙️ Installation & Setup

1. Clone the repo

   git clone https://github.com/Tsaishashanth/authback.git
   cd authback

2. Install the dependencies

   npm install

3. Create .env file

   PORT=5000
   MONGO_URI=your_mongodb_connection
   JWT_SECRET=your_jwt_secret
   JWT_REFRESH_SECRET=your_refresh_secret
   SUPABASE_URL=your_supabase_url
   SUPABASE_KEY=your_supabase_key

4. Run the server

   npm run dev