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Security: abelcuskelly/DeFairy-LP-Tracker

Security

SECURITY.md

🔒 DeFairy Security Guide

⚠️ CRITICAL SECURITY FIXES APPLIED

This document outlines the security vulnerabilities that were found and fixed in the DeFairy codebase.

🚨 Issues Found & Fixed

1. Hardcoded API Keys (CRITICAL)

  • Location: vercel.json, index.html, scripts/api.js, scripts/helius.js, scripts/poolMonitor.js
  • Issue: OpenAI and Helius API keys were hardcoded and publicly exposed
  • Fix: Removed hardcoded keys, added security warnings and environment variable handling
  • Status: ✅ FIXED
  • ⚠️ URGENT: The exposed Helius API key b9ca8559-01e8-4823-8fa2-c7b2b5b0755c must be rotated immediately

2. Client-Side API Key Exposure (HIGH)

  • Location: scripts/openai.js, scripts/api.js, scripts/helius.js, scripts/poolMonitor.js
  • Issue: API keys accessible via window.OPENAI_API_KEY and hardcoded in multiple files
  • Fix: Added security warnings, environment checks, and proper fallback mechanisms
  • Status: ✅ FIXED

3. Incomplete .gitignore (MEDIUM)

  • Location: .gitignore
  • Issue: Missing patterns for environment files
  • Fix: Added comprehensive environment file patterns
  • Status: ✅ FIXED

🛡️ Security Best Practices Implemented

Environment Variables

  • ✅ All sensitive data moved to environment variables
  • ✅ Created .env.example template
  • ✅ Updated .gitignore to exclude sensitive files
  • ✅ Added security warnings in code

API Key Management

  • ✅ Server-side API endpoints for production
  • ✅ Client-side warnings for development
  • ✅ Environment-based configuration
  • ✅ Secure fallback mechanisms

🔧 Setup Instructions

For Local Development

  1. Copy env.example to .env.local
  2. Add your actual API keys to .env.local
  3. Never commit .env.local to version control

For Production (Vercel)

  1. Set environment variables in Vercel dashboard:
    • OPENAI_API_KEY
    • HELIUS_API_KEY
    • BITQUERY_API_KEY (optional)
    • TELEGRAM_BOT_TOKEN (optional)
    • SENDGRID_API_KEY (optional)

For GitHub Repository

  1. Ensure .env* files are in .gitignore
  2. Never commit actual API keys
  3. Use GitHub Secrets for CI/CD if needed

🚫 What NOT to Do

  • ❌ Never hardcode API keys in source code
  • ❌ Never commit .env files with real keys
  • ❌ Never expose API keys in client-side JavaScript
  • ❌ Never share API keys in public repositories
  • ❌ Never log API keys to console

✅ What TO Do

  • ✅ Use environment variables for all secrets
  • ✅ Use server-side endpoints for API calls
  • ✅ Implement proper error handling
  • ✅ Add security warnings in development code
  • ✅ Regular security audits
  • ✅ Use secure deployment practices

🔍 Security Checklist

  • Remove hardcoded API keys
  • Update .gitignore patterns
  • Create environment template
  • Add security warnings
  • Implement server-side API endpoints
  • Document security practices
  • Regular security audits (ongoing)
  • API key rotation (recommended)

🆘 If You Suspect Compromise

  1. Immediately rotate all API keys
  2. Check usage logs for unauthorized access
  3. Update all environment variables
  4. Review access logs
  5. Consider additional security measures

📞 Support

If you have security concerns or questions:

  • Review this guide
  • Check the main README.md
  • Ensure all environment variables are properly set
  • Test in a secure environment before production

Remember: Security is an ongoing process, not a one-time fix. Regular audits and updates are essential.

There aren't any published security advisories