REST API with Go, Gin, JWT Authentication, and PostgreSQL

This project is a RESTful API built using the Gin web framework in Go. It includes JWT authentication for securing endpoints and PostgreSQL as the database backend for storing user data.

Features

• User registration and login with JWT authentication.
• Authorized and unauthorized routes.
• Token-based authentication with JWT (JSON Web Tokens).
• PostgreSQL database integration.
• Secure password hashing with bcrypt.
• CRUD operations for authenticated users.

Requirements

• Go (1.18 or newer)
• PostgreSQL
• Gin
• JWT-go for handling JWT tokens.