v2.2.3 - Enhanced Token Security

🔐 Enhanced Token Security & Reliability

Fixed

• 🔐 Enhanced Token Encryption: Implemented OpenSSL AES-256-CBC encryption as primary method with XOR fallback
  • Fixed OpenSSL command syntax to use aes-256-cbc instead of enc -aes-256-cbc
  • Proper encryption/decryption flow with base64 encoding
  • Maintains backward compatibility with existing XOR-encrypted tokens
• 🛡️ Token Validation: Added comprehensive token validation after decryption
  • Automatic detection and cleanup of corrupted tokens
  • Minimum length validation (20+ characters for GitHub tokens)
  • Token preview in debug output for troubleshooting
• 🔧 Script Compatibility: Fixed BASH_SOURCE parameter expansion issues
  • Proper handling when script is sourced vs executed directly
  • Prevents "parameter not set" errors in strict mode
• 📱 Function Structure: Cleaned up decrypt_token function structure and removed duplicate code

Security

• Token encryption now uses industry-standard AES-256-CBC with OpenSSL when available
• Fallback XOR encryption maintains compatibility with existing installations
• Enhanced error handling prevents token corruption issues

Upgrade Instructions

git pull origin main
./setup.sh  # Existing tokens will be automatically validated and re-encrypted if needed

This release resolves the token corruption issues reported in previous versions.