🔐 NestJS Authentication API

A robust, scalable authentication system built with NestJS using JWT, Passport, and bcrypt. Designed with best practices for secure login, registration, and user management.

---

🚀 Features

• ✅ User Registration & Login
• 🔐 JWT Authentication
• 🔄 Access & Refresh Token Support
• 🔒 Password Hashing with bcrypt
• 📄 Protected & Public Routes
• 👤 User Roles
• 🧰 Environment-based config

---

🛠️ Tech Stack

• Framework: NestJS
• Authentication: Passport + JWT
• ORM: Prisma
• Database: PostgreSQL
• Security: bcrypt

---

📦 Installation

# Clone the repo
git clone https://github.com/francescovirgiliopopescu/nest-auth.git
cd nest-auth

# Install dependencies
pnpm i

# Create .env file
cp .env

# Examples of .env file
PORT=3000
JWT_SECRET=your_jwt_secret
JWT_EXPIRES_IN=3600s
DB_HOST=localhost
DB_PORT=5432
DB_USER=postgres
DB_PASS=your_password
DB_NAME=auth_db


# Start in dev mode
npm run start:dev

# Build
npm run build

# Start in production
npm run start:prod