# Fastify Security Test

This application is built using the Fastify framework and provides a secure login system with user authentication and storage in a MongoDB database. It incorporates various security measures and best practices to ensure a robust and secure application.

## Features

- User authentication with JSON Web Tokens (JWT)
- Password hashing with bcrypt
- Rate limiting to prevent brute-force attacks
- CORS (Cross-Origin Resource Sharing) configuration
- Helmet middleware for security-related HTTP headers
- Environment variable management with dotenv-safe
- Error handling with Ajv-errors

## Prerequisites

- Node.js (v14 or later)
- MongoDB (v4 or later)

## Installation

1. Clone the repository:

```bash
git clone https://github.com/your-repo/fastify-security-test.git

2. Navigate to the project directory:

cd fastify-security-test

3. Install dependencies:

npm install

4. Create a .env file in the root directory and provide the required environment variables (refer to the .env.example file for guidance).

Usage

1. Start the application:

node app-dev.js

2. The server will start running on the specified port (default: 3000).

Pakage update

Using next-update: Run the script

npm run dep:update

to automatically find and update all new packages, keeping the updates if your tests pass.

Project Structure

src/
├── features/
│   └── user/
│       ├── db/
│       ├── schema/
│       ├── controller.js
│       └── service.js
├── infrastructure/
│   ├── auth/
│   └── utils/
├── app-dev.js
└── package.json

• src/features/user/: Contains the user-related functionality, including database operations, schema definitions, controllers, and services.
• src/infrastructure/auth/: Handles authentication and security-related operations.
• src/infrastructure/utils/: Utility functions and helpers.
• app-dev.js: The main entry point of the application.
• package.json: Project dependencies and scripts.

Contributing

Contributions are welcome! If you find any issues or have suggestions for improvements, please open an issue or submit a pull request.

License

This project is licensed under the ISC License.

Acknowledgments

• Fastify
• MongoDB
• bcrypt
• JSON Web Tokens

You can copy the content and save it as `README.md` in your "Fastify Security Test" repository.