- Service worker (vite-plugin-pwa/Workbox): add /share/, /mcp, and /robots.txt
to navigateFallbackDenylist so the SPA app-shell never shadows those
server-rendered routes (they mirror the server static-serve exclude list — the
share SEO/OG HTML, the MCP endpoint, and robots.txt must come from the server).
- Remove the dead /api GET NetworkFirst Workbox rule (api-get-cache): offline
reads are served by the persisted TanStack Query cache (IndexedDB) + y-indexeddb,
never by an SW HTTP cache, so caching GET /api only risked stale responses. All
/api is now NetworkOnly. clearOfflineCache still deletes any legacy api-get-cache
defensively (comment updated to note it is no longer created).
- CORS: drop the cleartext 'http://localhost' native-WebView origin. The Capacitor
shell uses the secure scheme (capacitor.config cleartext:false, default Android
scheme https, iOS hosted via CAP_SERVER_URL), so no native client uses it;
allowing it only widened the credentialed-CORS surface. Keeps capacitor://,
ionic://, and https://localhost.
- docs/mobile-bootstrap.md: replace the inaccurate 'hand-rolled service worker'
description with the real Workbox generateSW setup (prompt registration via
virtual:pwa-register, production-only, denylist, NetworkOnly, RQ/y-indexeddb
offline reads) and drop http://localhost from the CORS origins list.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Carries the still-applicable findings from the PR #116 review into PR #120,
since #120 includes the mobile-bootstrap commit. CORS hardening (removing the
unconditional localhost/capacitor origins) is intentionally left out of scope.
Service worker routing (latent bug fix + testability):
- vite.config.ts: anchor Workbox path matching to a segment boundary
(^/<seg>(/|$)) instead of startsWith, so siblings like /apidocs,
/collaborators, /socket.iox are no longer mis-routed as API/realtime and
forced NetworkOnly; align navigateFallbackDenylist with the same anchors.
- new apps/client/src/pwa/sw-strategy.ts holds the canonical predicates
(isApiPath, isCollabOrSocketPath) + unit tests; the vite.config regexes
mirror it inline (Workbox generateSW serializes urlPattern fns standalone,
so they cannot import the module).
Server CORS (R1 extraction + coverage):
- extract buildCorsAllowlist / isOriginAllowed into cors.util.ts with unit
tests (evil-origin rejected, WebView/no-Origin allowed); main.ts rewired to
use them with byte-for-byte identical behavior.
Privacy — clear offline cache on logout:
- new clear-offline-cache.ts purges the persisted query cache
(idb-keyval gitmost-rq-cache), the Yjs page.* IndexedDB databases, and the
service-worker api-get-cache; wired into handleLogout (best-effort, before
the redirect) so a previous user's private data does not linger locally.
Conventions & docs:
- prettier fixes on main.ts and login.dto.ts.
- CHANGELOG: document offline reading, returnToken opt-in, optional Swagger,
new env vars, logout cache-clear, and the CORS open->allowlist breaking
change.
- docs/mobile-app-plan.md: correct the now-false §2.4 claims and update the
§12 checklist (native cap add ios left unchecked — generated locally,
gitignored).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
