- VAPID-based push via web-push package
- push_subscriptions table: endpoint + keys per user (upsert on conflict)
- GET /api/push/vapid-key — public key for subscribe flow
- POST/DELETE /api/push/subscribe — store/remove subscription
- POST /api/push/test — manual test notification
- Hourly scheduler: notifies users day before homework due + countdown expires
- SW: push event handler shows notification; notificationclick opens /app
- Settings: Push section with enable/disable/test buttons, auto-detects
browser support and VAPID availability
- Add password_resets table: single-use tokens with 1h expiry.
- Add POST /api/forgot-password: sends reset link if account exists and is verified (always returns ok to prevent enumeration).
- Add POST /api/reset-password: validates token, updates password, invalidates all open reset tokens for that user in one transaction.
- Add /reset-password page with password strength meter and confirm field.
- Add "Passwort vergessen?" flow on login page.
- Factor shared email template into mailer helper, add sendPasswordResetMail.
- Rate limits: 5 forgot-requests/hour per IP, 10 reset attempts/15min per IP.
- Require JWT_SECRET env var (fatal exit if missing)
- Add helmet middleware with custom CSP
- Cookie Secure flag when NODE_ENV=production
- requireAuth re-verifies user.status from DB on every request
- class_events DELETE restricted to creator or admin
- Rate limit /register (5/hr) and PUT /me/password (5/15min)
- Password minimum 6 to 8 chars
- crudRoutes truncates strings to 1000 chars
- Remove application/octet-stream from allowed upload MIMEs
- Teacher registration requires subject selection; account starts pending
- Admin approves/rejects via existing admin panel
- Teacher panel (Materialien, Ankündigungen, Prüfungen, Noten) visible only to approved teachers
- Students see class materials and announcements via sidebar overlays
- Teachers can assign grades to students (scoped to own subject)
- New tables: teacher_materials, teacher_announcements, teacher_exams, teacher_assigned_grades
- subject column added to users; included in JWT and /api/me
- requireTeacher middleware fetches fresh status+subject from DB on every request
- Login hint: username is the part of the school email before the @
Simon