🔐 Secure File Sharing Backend

This is the backend service for a Secure File Sharing System, built using Spring Boot, PostgreSQL, and Docker. It provides RESTful APIs to manage users and store data securely.

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🚀 Tech Stack

• Java 21
• Spring Boot 3.5
• PostgreSQL
• Docker & Docker Compose
• Maven
• Postman for API testing

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📦 Features

• User registration with unique username and password
• RESTful APIs with JSON payloads
• PostgreSQL for data persistence
• Dockerized backend and database
• Swagger-ready structure (optional)

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🧰 How to Run

🔧 Prerequisites

• Java 21
• Maven
• Docker & Docker Compose

⚙️ Setup

1. Clone the Repository

   git clone https://github.com/your-username/secure-file-share.git
   cd secure-file-share
   
   

🧪 Example API Response

Here’s what a successful user creation response looks like in Postman: