Enclosed

Enclosed is a minimalistic web application designed for sending private and secure notes.

All notes are end-to-end encrypted, ensuring that the server and storage have zero knowledge of the content. Users can set a password, define an expiration period (TTL), and choose to have the note self-destruct after being read.

A live instance is available at enclosed.cc.

Features

• End-to-End Encryption: Your notes are encrypted on the client side, using AES-GCM with a 256-bit key derived using PBKDF2.
• Zero Knowledge: The server does not have access to the content of the notes.
• Configurable Security Options: Set a password, expiration time, and choose self-destruction after the note is read.
• Minimalistic UI: Simple and intuitive user interface for quick note sharing.
• Dark Mode: A dark theme for late-night note sharing.
• Responsive Design: Works on all devices, from desktops to mobile phones.
• Open Source: The source code is available under the Apache 2.0 License.
• Self-Hostable: Run your instance of Enclosed for private note sharing.

Self host

Docker

You can quickly run the application using Docker.

# From docker hub
docker run -d -p 8787:8787 corentinth/enclosed
# or from GitHub Container Registry
docker run -d -p 8787:8787 ghcr.io/corentin-th/enclosed

With volume persistency Replace /path/to/local/data with the path to your local data directory.

# From docker hub
docker run -d -p 8787:8787 -v /path/to/local/data:/app/.data corentinth/enclosed
# or from GitHub Container Registry
docker run -d -p 8787:8787 -v /path/to/local/data:/app/.data ghcr.io/corentin-th/enclosed

Docker Compose

You can also use Docker Compose to run the application.

version: '3.8'

services:
  enclosed:
    image: corentinth/enclosed
    ports:
      - 8787:8787
    volumes:
      - /path/to/local/data:/app/.data
    restart: unless-stopped

Usage

1. Visit the application URL.
2. Create a new note by entering the content.
3. (Optional) Set a password and expiration time.
4. Save the note, and you will receive a unique link.
5. Share the link with the intended recipient.

Project Structure

This project is organized as a monorepo using pnpm workspaces. The structure is as follows:

• packages/app-client: Frontend application built with SolidJS.
• packages/app-server: Backend application using HonoJS.

Contributing

Contributions are welcome! Please refer to the CONTRIBUTING.md file for guidelines on how to get started, report issues, and submit pull requests.

License

This project is licensed under the Apache 2.0 License. See the LICENSE file for more information.

Credits and Acknowledgements

This project is crafted with ❤️ by Corentin Thomasset.

It would not have been possible without the following open-source projects:

Frontend

• SolidJS: A declarative JavaScript library for building user interfaces.
• shadcn-solid.com: UI components library for SolidJS.
• Tabler Icons: A set of open-source icons.

Backend

• HonoJS: A small, fast, and lightweight web framework for building APIs.
• unstorage: A universal storage API.
• Zod: A TypeScript-first schema declaration and validation library.

Inspiration

• PrivateBin: A minimalist, open-source online pastebin where the server has zero knowledge of pasted data.
• Bitwarden Send: A secure and ephemeral way to share sensitive information.
• The shadcn playground for the ui

Contact Information

Please use the issue tracker on GitHub for any questions or feedback.