Redesign:
- Nach Login landet User direkt im neuen DeviceHubView statt
Auto-Mac-Registrierung. Hub zeigt: User-Email, X/5-Slot-Counter,
Liste aller registrierten Geraete + 'Geraet hinzufuegen' mit
iPhone/iPad vs Mac Wahl.
- Mac wird NUR registriert wenn User aktiv 'Mac' im Hub waehlt
(frueher: auto on app-start, frass Slot).
- iOS-Pfad: Hub -> Welcome/Preflight/Supervise/Enroll/Configure
-> Done -> 'Zurueck zur Geraete-Uebersicht'.
- Mac-Pfad: Hub -> MacRegistrationView (Register+DNS-Install)
-> 'Fertig -> Hub'.
- Wizard-Header hat jetzt Grid-Icon 'Zur Geraete-Uebersicht' als
Escape-Hatch jederzeit.
- Per-Device-Loeschung im Hub: Trash-Icon -> Confirm-Dialog
('Auf X muss Freigabe bestaetigt werden, 24h Cooldown') ->
request-release-Endpoint (existing infra).
- Device-Limit 3 -> 5 in backend (Staging-Testing + Legend-Wert
fuer spaeter).
- StepIndicator/Step-Counter: macRegistration zaehlt nicht im
iOS-Flow.
Closes the bypass loophole where a Pro/Legend user could log out in a
craving moment, sign in with a fresh Free account on the same iPhone,
and watch the NEFilter blocklist shrink from 208k Casino domains to
the curated 30-domain stub. The user is the patient — the addiction
itself is the attacker.
When a Pro/Legend account signs in via x-device-id, the device is
bound to that user_id (UserDevice.boundToPlan = 'pro'|'legend' …).
A subsequent login attempt from a different account on the same
device returns 409 DEVICE_LOCKED. The original user gets a Resend
email naming the nickname only (no firstName / email leaked per
the anonymity rule) with a link to either confirm the foreign attempt
or release the device.
Release flow:
- POST /api/devices/:id/request-release schedules releaseAt = now + 24h
- POST /api/devices/:id/cancel-release reverts it
- a Nitro plugin cron sweeps both (24h-requested releases AND
30-day-idle auto-releases) hourly
Free -> Free swaps stay unrestricted so onboarding on a second-hand
iPhone keeps working. Free -> Pro upgrade binds going forward; a
Pro -> Free downgrade keeps the existing lock so the bypass vector
stays closed.
Lock check runs BEFORE Supabase auth in /api/auth/login to avoid
giving a timing oracle for account enumeration. The dummy-UUID filter
in findActiveDeviceLock is the trick: it queries "someone else's
lock" with a userId that can never match.
DSGVO: ON DELETE CASCADE on UserDevice means an Art-17 deletion of
the original user releases all their locks automatically (Hans-Mueller
hand-off noted in the migration SQL).
24 vitest cases cover bind / lock / request-release-24h /
cancel-release / 30-day-idle-release / email rate-limit (1 per 6h) /
DSGVO cascade / multi-device Legend.
Migration to deploy after push:
infisical run -- npx prisma migrate deploy --schema backend/prisma/schema.prisma
Frontend follow-up (separate task):
- Sign-In: handle 409 DEVICE_LOCKED with a dedicated error UI
- Settings/Devices page: "Release device" button + 24h countdown
- GET /api/devices to include boundToPlan + releaseRequestedAt
Bug: existing devices registered before Frontend started sending x-device-name/
x-device-model/x-device-os headers stayed with NULL fields forever — DeviceLimit
sheet shows only platform label ("iPhone" without iOS version, no name).
Fix:
- touchDevice() now accepts optional { name, model, osVersion } and updates
these fields when headers are provided (existing-row backfill).
- requireUser auth middleware reads URL-encoded x-device-* headers + passes
them to both touchDevice() (existing) and registerDevice() (auto-register).
After deploy: next authenticated request from updated client backfills the
device record automatically (throttled per TOUCH_THROTTLE_MS = 1×/min).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Schema: lyraVoiceId stays, new os_version column on user_devices (Migration 20260515)
- registerDevice() merge-heuristic: if existing record matches userId + same name +
same model + lastSeen < 30 days, update existing instead of inserting new.
Fixes iOS IDFV-reset creating phantom devices on Recovery-Restore.
- register.post.ts: accepts osVersion in body, maps isCurrent in error-path payload
- New util testUser.ts: isTestUser(email) — explicit allowlist for charioanouar@gmail.com
plus existing @rebreak.internal suffix
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
