security-checker 0.2.3

A comprehensive command-line tool to check security-related issues in your projects, including vulnerability scanning and license compliance checking.

Security Checker

A comprehensive command-line tool to check security-related issues in your projects, including vulnerability scanning and license compliance checking.

Features

• Vulnerability Scanning: Check for known security vulnerabilities in your project dependencies
• License Compliance: Verify and analyze license compatibility of your dependencies
• Multi-Package Manager Support: Works with Poetry, npm, pnpm, pip (requirements.txt), and Rye
• Multiple Output Formats: Support for stdout, Slack notifications, and Markdown reports
• Extensible Architecture: Easy to add new package managers and notification methods

Installation

From PyPI

pip install security-checker

Usage

Security Checker provides two main commands: license for license checking and vuln for vulnerability scanning.

License Checking

Check license compliance of your project dependencies:

# With default settings (all supported package managers)
security-checker license /path/to/your/project

Vulnerability Scanning

Scan for security vulnerabilities in your dependencies:

# With default settings (all supported package managers)
security-checker vuln /path/to/your/project

Configuration

Slack Notifications

To use Slack notifications, set the following environment variables:

export SLACK_BOT_TOKEN="xoxb-your-bot-token"
export SLACK_CHANNEL="#your-channel"

LLM Summary generation requires an OpenAI API key:

export LLM_API_KEY="your-openai-api-key"
export LLM_SUMMARIZE_MODEL="o4-mini"
export LLM_ENDPOINT="https://api.openai.com/v1"

Development

Requirements

• Python >= 3.10
• Rye

Setup Development Environment

git clone https://github.com/Ja-sonYun/security-checker.git
cd security-checker

rye sync

Code Quality

This project uses:

• Ruff: For linting and code formatting
• Type hints: Full type annotation coverage

Run code quality checks:

ruff check .
ruff format .

Project Structure

src/security_checker/
├── checkers/            # Core checking logic
│   ├── credentials/     # Credential scanning (TODO)
│   ├── licenses/        # License compliance checking
│   └── vulnerabilities/ # Vulnerability scanning
├── notifiers/           # Output and notification handlers
├── vendors/             # Package manager integrations
├── utils/               # Utility functions
└── cli.py               # Command-line interface

Adding New Package Managers

1. Create a new vendor class in src/security_checker/vendors/
2. Implement the required traits for license and/or vulnerability checking
3. Add the vendor to the supported vendors list in cli.py

Adding New Notification Methods

1. Create a new notifier class in src/security_checker/notifiers/
2. Extend the NotifierBase class
3. Add the notifier to the supported notifiers list in cli.py

To-Do

• Implement credential scanning
• Support result caching to avoid redundant checks
• Add unit tests for all components