entdb

Web frontend for the Entitlement Database — browse iOS and macOS entitlements across OS versions.

Features

• Browse entitlement keys by OS version
• Search binaries by entitlement key
• Compare entitlements across versions with diff view
• View version history for individual binaries

Technical Details

Built as a static Next.js site deployed to GitHub Pages.

Uses a dual-engine approach for data queries:

1. WASM Engine (primary) — Loads ent.db SQLite database into the browser via @sqlite.org/sqlite-wasm. Supports arbitrary SQL queries for rich data views and cross-version analysis.

2. KV Engine (fallback) — Uses pre-built static KV files with HTTP Range requests when WebAssembly is not available.

Related Repositories

Repository	Description
entdb-indexer	Crontab workflow to discover and index firmware
entdb-data	Raw entitlement data repository

Development

npm install
npm run dev

License

MIT