Simon a765d2d088 feat: iCal export, grade calculator, countdown pulse, session logout
- iCal feed at /api/ical/:token.ics — timetable (recurring), homework,
  class events, countdowns; subscribe in Google/Apple/Outlook Calendar
- POST /api/ical-token + /api/ical-token/regenerate for token management
- Grade calculator panel in Noten overlay: per-subject weighted average
  + "what score do I need?" solver (picks correct GRADE_WEIGHTS per type)
- Countdown urgency: items ≤2 days pulse red via CSS animation
- POST /api/me/logout-other — invalidates all other sessions by bumping
  token_version, re-issues JWT for current session
- Settings: iCal URL section + copy button; session management section
- Migration: users.ical_token, grades.created_at
2026-04-23 11:42:41 +02:00
2026-04-23 10:02:44 +02:00

Klassenportal

Privates Dashboard für Schulklassen. Stundenplan, Hausaufgaben, Noten, Fehlzeiten, Klassenkalender und Chat an einem Ort.

Läuft unter ifb.lol.

Stack

Node.js 20, Express 5, SQLite über better-sqlite3, Vanilla JS im Frontend. Kein Buildschritt. Auth per JWT im HttpOnly-Cookie, bcrypt, TOTP-2FA. Mail über Resend.

Lokal starten

npm install
cp .env.example .env   # JWT_SECRET und RESEND_API_KEY setzen
node index.js

Bindet an 127.0.0.1:3010.

Registrierung

Beschränkt auf @ifb-schulen.com-Adressen (Regex IFB_EMAIL_RE in src/routes.js). Jeder neue Account muss per Mail bestätigt werden. Neue Lehrerkonten landen in einer Admin-Warteschlange.

Layout

index.js              Express-Bootstrap
src/auth.js           JWT-Sign/-Verify, requireAuth-Middleware
src/db.js             SQLite, Schema, Migrationen
src/routes.js         Auth, Admin, Chat, Kalender, Tickets, Health
src/teacher.js        Lehrerendpoints
src/files.js          Dateiablage mit Quota
src/mailer.js         Resend-Wrapper
public/               HTML-Seiten (Vanilla JS)

Lizenz

MIT. Siehe LICENSE.

S
Description
IFB school app
Readme 1,020 KiB
Languages
HTML 74.8%
JavaScript 25.2%