byGalax
725a7e0364
Phase A of the crypto/livekit rust-native migration. Rust side - dryoc crate (pure-rust libsodium-compat, no C toolchain) - Tauri commands: crypto_random_bytes, crypto_secretbox_encrypt/decrypt, crypto_box_keypair, crypto_box_encrypt/decrypt, crypto_box_seal/open, crypto_pwhash — all bit-compatible with libsodium-wrappers-sumo - Commands registered via invoke_handler in lib.rs - All IPC payloads base64-encoded to survive serde_json JS side - lib/nativeCryptoOps.ts exposes pwhashArgon2id + randomBytesAsync plus optional secretbox accelerators for future call-site migration - Native-first, WASM fallback on error or when VITE_USE_NATIVE_CRYPTO is false / in browser preview - Argon2id call-sites migrated: secureFileStore.deriveKey and deviceBackup.deriveKey (covers vault unlock + backup/recovery flows) Impact - Vault unlock: ~1200ms → ~200ms (measured locally, Argon2id moderate) - Per-message AEAD left on WASM-worker path: IPC overhead ~40µs would dominate any native speedup below ~100µs/op - WASM stays installed as graceful fallback so browser-preview builds keep working and a native failure self-heals at runtime
@chat-app/desktop
Tauri v2 + React + Vite + Tailwind desktop client (macOS / Windows / Linux).
Prerequisites
- Node 22+, pnpm 9+
- Rust + Cargo (install via https://rustup.rs)
- Platform build deps:
- macOS: Xcode Command Line Tools
- Linux:
libwebkit2gtk-4.1-dev,build-essential,libssl-dev(Debian/Ubuntu) - Windows: Microsoft C++ Build Tools + WebView2
Dev
# from repo root
pnpm install
pnpm desktop:dev # tauri dev — launches Vite + native window
pnpm desktop:build # production bundle per platform
Layout
src/— React app (Vite bundles intodist/).src-tauri/— Rust backend.main.rswires Tauri plugins.vite.config.ts— port1420, HMR on1421, aliases to shared packages.
Secure Storage
Session tokens + user private keys live in Stronghold (tauri-plugin-stronghold).
Local message history lives in SQLite (tauri-plugin-sql), DB file encrypted at rest.