dotlocker 0.1.0

CLI tool for managing and syncing .env files across machines and team members

env-sync

CLI tool for managing and syncing .env files across machines and team members. Encrypts secrets locally, syncs via git or file transfer, diffs between environments, and auto-rotates secrets.

Install

pip install env-sync

Quick Start

# Initialize in your project
env-sync init

# Add variables (auto-detects and encrypts secrets)
env-sync add DATABASE_URL=postgresql://user:pass@host/db
env-sync add NODE_ENV=development
env-sync add API_KEY=sk-abc123def456

# List all variables (secrets masked)
env-sync list

# Get a specific value
env-sync get API_KEY

# Import from existing .env
env-sync import .env

# Export to .env file
env-sync export

# Compare environments
env-sync diff staging prod

# Rotate a secret
env-sync rotate API_KEY

# Share encrypted bundle with team
env-sync share

# Check for secrets in git-staged files
env-sync ci

# Install as pre-commit hook
env-sync ci --install

How It Works

1. env-sync init creates .env-sync/ with encrypted storage
2. All variables are encrypted at rest using AES-256-GCM
3. Encryption key derived from password + salt via PBKDF2 (600k iterations)
4. Secret keys are auto-detected by name patterns (password, token, key, etc.)
5. Share creates an encrypted bundle — safe to commit or transfer
6. Audit log tracks all access

Security

• AES-256-GCM encryption for all stored secrets
• PBKDF2 key derivation with 600k iterations
• Cryptographically secure random values via secrets module
• Secret values are never logged or displayed unmasked
• Pre-commit hook prevents secrets from being committed to git

Secret Detection Patterns

• AWS Access Keys (AKIA...)
• API keys and secrets
• Bearer tokens
• Passwords
• Private keys (RSA, EC, OpenSSH)
• Database connection strings
• Webhook URLs
• JWT tokens

License

MIT © Hiren Thakore