julian
d0536da3d7
Add apps/desktop, a thin Tauri v2 shell wrapping the SAME @parking/web SPA so the desktop and browser UIs never drift: dev loads the Vite dev server (HMR), prod bundles the web app's dist/. No business logic in the shell (device/auth/ ledger stay in @parking/server); deny-by-default capabilities. apps/web (single UI source of truth): - lib/origin.ts: centralize the backend origin (API_BASE/apiUrl/wsUrl from VITE_API_BASE); no-op in the browser, lets the desktop build target Fastify. - lib/kiosk.ts: block the right-click context menu in PROD only (dev keeps it + devtools). - lib/desktop-updater.ts: prompt-on-update auto-update (no-op in browser/offline) → downloadAndInstall + relaunch; i18n update.* keys (sq+en). - .env.production: VITE_API_BASE wired to the Fastify origin for the bundle. Desktop: - window starts maximized (not fullscreen — operator keeps OS access). - auto-update via tauri-plugin-updater + -process; self-hosted endpoint is a PLACEHOLDER to fill in. Updater keypair: pubkey embedded in tauri.conf.json; private key + password kept OUTSIDE the repo (~/.parking-updater-keys) and as TAURI_SIGNING_* build secrets. - Turbo build is a no-op; the real signed bundle is `pnpm --filter @parking/desktop bundle` (verified → .deb/.rpm/.AppImage + .sig signatures). Verified: cargo check clean; turbo run build lint 14/14 green; i18n parity holds; no key/sig/bundle artifacts in the repo. Wiki (security + desktop analysis recorded alongside): - new concepts/tpm.md (TPM 2.0: how it works, sealed-LUKS auto-unlock + non- extractable signing key, limits — live-root, bus-sniff — TPM-vs-ATECC608 by platform). - new decisions/desktop-shell-tauri.md (Tauri v2 over Electron; best-case Ubuntu 26.04 LTS, worst-case Windows+WSL → kiosk browser; full as-built). - pull-the-disk attack trace on append-only-event-chain; ATECC608 not-in-a-PC caveat; cross-links from disk-os-hardening / threat-model. - open-questions #11 (appliance WebKitGTK), #12 (TPM hardening impl), #13 (startup verifyChain self-check); index/overview/log/standing-decisions. Claude-Session: https://claude.ai/code/session_01Xcm6ikLgGoCxxHrxtjkk5V
43 lines
2.1 KiB
Markdown
43 lines
2.1 KiB
Markdown
# @parking/desktop — Tauri v2 kiosk shell
|
|
|
|
A **thin native desktop window** over the `@parking/web` SPA. It contains **no UI and no business
|
|
logic** of its own: the window renders the *same* web app the browser does, so the desktop and the
|
|
browser stay identical and never drift. Device/auth/ledger logic stays in `@parking/server`. See
|
|
`wiki/decisions/desktop-shell-tauri.md`.
|
|
|
|
## How the "same look & functionality" guarantee works
|
|
|
|
| | Source of the UI |
|
|
| --- | --- |
|
|
| **Dev** (`tauri dev`) | the window loads `http://localhost:5173` — the **`@parking/web` Vite dev server**. Edit a component in `apps/web` → HMR updates the desktop window live. |
|
|
| **Prod** (`tauri build`) | the window bundles `apps/web`'s built `dist/`. `beforeBuildCommand` rebuilds the SPA first. |
|
|
|
|
There is only one UI codebase (`apps/web`); this package just wraps it.
|
|
|
|
## Backend connection
|
|
|
|
The SPA talks to Fastify over HTTP/WS. In a browser that's same-origin (relative `/api`). In the
|
|
desktop build the bundled assets load from `tauri://localhost`, so set **`VITE_API_BASE`** (read at
|
|
web build time — see `.env.example`) to the appliance's Fastify origin, e.g.
|
|
`http://127.0.0.1:3000`. The CSP `connect-src` in `tauri.conf.json` is already allowed for that
|
|
origin, and the backend must include the Tauri origin in `WS_ALLOWED_ORIGINS` for the live feed.
|
|
|
|
## Commands
|
|
|
|
```bash
|
|
pnpm --filter @parking/desktop dev # native window over the web dev server (HMR)
|
|
pnpm --filter @parking/desktop bundle # build the SPA + bundle the desktop app (.deb/.rpm/.AppImage)
|
|
```
|
|
|
|
> `build` is a **no-op** in this package so `turbo run build` stays fast — the real desktop bundle
|
|
> (compiles Rust, minutes long) is the explicit `bundle` script above.
|
|
|
|
Requires the Rust toolchain and (on Linux) WebKitGTK 4.1 + libsoup-3 dev libraries. Under WSL2 the
|
|
window needs a display (WSLg or an X server).
|
|
|
|
## Not here (deliberately)
|
|
|
|
Kiosk lockdown (fullscreen/no-decorations), auto-update, code signing, and launching Fastify from
|
|
the shell are out of scope for the scaffold — on the appliance Fastify runs as its own service and
|
|
this shell connects to it.
|