Sequential document loading during init() was the main bottleneck: each cached
doc required a serial IDB read + key derivation + decryption + Automerge.load.
With N documents this meant N× single-doc latency instead of 1×.
Changes:
- Add loadMany() to EncryptedDocStore for parallel Promise.all() batch loading
- Cache derived space/doc CryptoKeys in DocCrypto (one derivation per session)
- Add preloadSyncStates() to DocSyncManager for parallel sync state loading
- Update all 11 module local-first-client init() methods to use batch APIs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement the 4-layer data model (device → encrypted backup → shared sync → federated):
- Extract shared encryption-utils from community-store (deriveSpaceKey, AES-256-GCM, rSEN format)
- Encrypt module docs at rest when space has meta.encrypted === true
- Fix relay mode persistence: relay-backup/relay-restore wire protocol + .automerge.enc blob storage
- Add backup store + REST API (PUT/GET/DELETE /api/backup/:space/:docId) with JWT auth
- Add client BackupSyncManager with delta-only push, full restore, auto-backup
- Wire backup stubs in encryptid-bridge to BackupSyncManager
- Add rspace-backups Docker volume
- Create docs/DATA-ARCHITECTURE.md design doc with threat model and data flow diagrams
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Phase 5 — EncryptID → DocCrypto bridge:
- Add EncryptedDocBridge connecting WebAuthn PRF to document encryption
- Add per-doc relay mode to SyncServer (encrypted spaces bypass participant mode)
- Wire encryption toggle to syncServer.setRelayOnly() on PATCH /:slug/encryption
- Restore relay mode for encrypted spaces on server startup
- Initialize DocBridge from PRF on login, clear on sign-out (both login-button + identity)
- Use bridge helpers for encrypted backup toggle in My Account
Phase 6 — Space scoping UI:
- Add "Modules" tab to Edit Space modal (enable/disable modules, scope toggles, encryption)
- Auto-filter app switcher by space's enabledModules via renderShell()
- Show "G" badge on global-scoped modules in app switcher
- Show lock icon in header for encrypted spaces
- Add getSpaceShellMeta() helper for auto-populating shell options
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
WebSocket clients were connecting without auth tokens, causing 401
rejections for authenticated/members_only spaces. Now reads the
encryptid_session from localStorage and appends ?token= to WS URLs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Jeff Emmett
Jeff Emmett