SSH Key Manager for Node.js (skm-node)

A modern, easy-to-use SSH key manager for Node.js. Easily create, switch between, and manage multiple SSH keys for different services (GitHub, GitLab, servers, etc.).

Features

• 🔑 Create and manage multiple SSH keys
• 🔄 Easy switching between different SSH keys
• 📋 List all managed keys with clear visual indicators
• 🚀 Modern ES Modules implementation
• 🎨 Beautiful colored terminal output
• ✅ Fully tested with Jest
• 🔒 Secure key generation with 4096-bit RSA keys

本次更新均来自AI

Requirements

• Node.js >= 18.0.0

Installation

npm install -g skm-node

Usage

Initialize skm-node

Before first use, initialize skm-node:

skm init

This will create necessary directories and configuration files. If you have existing SSH keys, skm-node will detect them.

Create a New SSH Key

skm create <email> <name>

# Example:
skm create "john@example.com" github

This will:

• Create a new 4096-bit RSA key
• Store it with the given name
• Associate it with your email

List Available Keys

skm ls

The current active key will be marked with a green arrow (→).

Switch Between Keys

skm use <name>

# Example:
skm use github

This will activate the specified SSH key, making it the default key for SSH operations.

Help

skm --help

Shows all available commands and their usage.

Directory Structure

• ~/.skm/ - Base directory for skm-node
  • config.json - Configuration file
  • <key-name>/ - Directory for each SSH key
    • id_rsa - Private key
    • id_rsa.pub - Public key

Development

Setup

# Clone the repository
git clone https://github.com/liees/skm-node.git
cd skm-node

# Install dependencies
npm install

Testing

The project uses Jest for testing. All major functionality is covered by tests.

# Run all tests
npm test

# Run tests in watch mode (useful during development)
npm run test:watch

# Run tests with coverage report
npm run test:coverage

Project Structure

• skm.js - Main application file
• __tests__/ - Test files
  • init.test.js - Initialization tests
  • key-management.test.js - Key management tests

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -am 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Create a Pull Request

License

This project is licensed under the WTFPL - see the LICENSE file for details.

Acknowledgments

• Original author: liees
• Contributors: List of contributors

Changelog

1.0.0

• Complete rewrite using modern JavaScript features
• Added ES Modules support
• Improved error handling and logging
• Added colored terminal output
• Added comprehensive test suite
• Upgraded to 4096-bit RSA keys for better security
• Added automatic directory creation
• Improved command-line interface