LupoVerify Extension

Zero-knowledge Twitter verification powered by TLSNotary MPC-TLS protocol.

Overview

LupoVerify is a Chrome extension that generates cryptographic proofs of web content without revealing sensitive data. Built on TLSNotary's MPC-TLS protocol, it enables privacy-preserving verification of Twitter interactions for the LupoVerify ZK Quest System. Features a custom dark glassmorphism UI and fixes critical Chrome Manifest V3 async messaging issues from the upstream fork.

Tech Stack

• Frontend: React 18, TypeScript
• Styling: Tailwind CSS with custom glassmorphism theme
• Build: Webpack 5
• Extension: Chrome Manifest V3
• Crypto: TLSNotary MPC-TLS (tlsn-js), Extism WASM plugins
• State: Redux with Thunk middleware

Quick Start

git clone https://github.com/LucianoLupo/lupo-verify-extension.git
cd lupo-verify-extension
npm install
npm run build

Load in Chrome:

1. Navigate to chrome://extensions/
2. Enable "Developer mode"
3. Click "Load unpacked" → select build/

Development

npm run dev                         # Watch mode with hot reload
NODE_ENV=production npm run build   # Production build

Architecture

src/
├── entries/
│   ├── Background/    # Service worker (MPC-TLS coordination)
│   ├── Content/       # Content script (DOM interaction)
│   ├── Popup/         # Toolbar popup UI
│   ├── SidePanel/     # Progress display panel
│   ├── Offscreen/     # Offscreen document for WASM
│   └── Options/       # Configuration page
├── components/        # Shared React components
├── pages/             # Page-level components
├── reducers/          # Redux state management
└── utils/             # Core utilities and crypto helpers

Key Features:

• MPC-TLS notarization for cryptographic proofs
• WASM plugin system via Extism for custom data extraction
• Real-time progress tracking in Chrome side panel

Related Projects

• ZK Twitter Verifier — Full ZK Twitter verification stack

Resources

• TLSNotary Docs

License

Dual-licensed under MIT or Apache 2.0.