Securely sync and restore .env files across your VS Code projects.
Env Vault allows developers to securely encrypt and store .env files in Supabase using password-based encryption. Perfect for managing environment variables across different machines and projects.
Features
Detects .env* files in your workspace
Password-based encryption (PBKDF2 + AES-256-CBC)
GitHub authentication for user management
Secure cloud storage with end-to-end encryption
Restore .env files on any device with your password
How to Use
Login with GitHub through the Command Palette (Ctrl+Shift+P or Cmd+Shift+P)
Set up your encryption password (first time only)
Choose from available commands:
EnvVault: Sync → Select and encrypt .env files
EnvVault: Restore → Decrypt and restore your files
EnvVault: Clear → Remove stored .env files
Security
Password-based key derivation (PBKDF2 with 100,000 iterations)
AES-256-CBC encryption for file contents
Only salt and verification hash stored in database
Zero-knowledge design - server never sees your password or decrypted data
Each operation requires password verification
Important Notes
Keep your password safe - there's no recovery mechanism
Password required for both sync and restore operations
Works across different devices with the same password
