rene
6bf088df56
- Scheduler-Job täglich 07:00: berechnet bestes 2h-Fenster via Open-Meteo - Score-System (max. 10 Pkt): Temperatur, Niederschlag, Wind, Tageszeit - User-Fallback auf letzten bekannten Standort (push_subscriptions.last_lat/lon) oder München - Nur Push wenn score >= 3 (kein sinnloser Push bei schlechtem Wetter) - DB-Migration: users.gassi_stunde_push (Boolean, default 0) - settings.js: Toggle "Goldene Gassi-Stunde täglich" in App-Einstellungen - PATCH /api/profile + auth.py /me: gassi_stunde_push Feld
140 lines
4.7 KiB
Python
140 lines
4.7 KiB
Python
"""
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BAN YARO — Auth
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JWT + Bcrypt. Einmal gebaut, von allen Routes genutzt.
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"""
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import os
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import jwt
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import bcrypt
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import logging
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from datetime import datetime, timedelta, timezone
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from fastapi import Depends, HTTPException, status, Request
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from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
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from database import db
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logger = logging.getLogger(__name__)
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JWT_SECRET = os.getenv("JWT_SECRET", "change-me-in-production")
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JWT_ALGO = "HS256"
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JWT_EXPIRY = int(os.getenv("JWT_EXPIRY_DAYS", "30"))
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if JWT_SECRET == "change-me-in-production" and os.getenv("ENV") == "production":
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raise RuntimeError(
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"SICHERHEITSFEHLER: JWT_SECRET ist nicht gesetzt. "
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"Bitte JWT_SECRET in .env setzen und Container neu starten."
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)
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security = HTTPBearer(auto_error=False)
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# ------------------------------------------------------------------
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# Passwort
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# ------------------------------------------------------------------
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def hash_password(password: str) -> str:
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return bcrypt.hashpw(password.encode(), bcrypt.gensalt()).decode()
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def verify_password(password: str, hashed: str) -> bool:
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return bcrypt.checkpw(password.encode(), hashed.encode())
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# ------------------------------------------------------------------
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# JWT
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# ------------------------------------------------------------------
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def create_token(user_id: int, rolle: str) -> str:
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payload = {
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"sub": str(user_id),
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"rolle": rolle,
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"exp": datetime.now(timezone.utc) + timedelta(days=JWT_EXPIRY),
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"iat": datetime.now(timezone.utc),
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}
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return jwt.encode(payload, JWT_SECRET, algorithm=JWT_ALGO)
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def decode_token(token: str) -> dict:
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return jwt.decode(token, JWT_SECRET, algorithms=[JWT_ALGO])
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# ------------------------------------------------------------------
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# FastAPI Dependencies
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# ------------------------------------------------------------------
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def _get_token_from_request(
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request: Request,
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credentials: HTTPAuthorizationCredentials = Depends(security),
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) -> str | None:
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"""Token aus Bearer-Header oder HttpOnly-Cookie."""
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if credentials:
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return credentials.credentials
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return request.cookies.get("by_token")
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def get_current_user(
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request: Request,
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credentials: HTTPAuthorizationCredentials = Depends(security),
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):
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"""Dependency: gibt den eingeloggten User zurück oder wirft 401."""
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token = _get_token_from_request(request, credentials)
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if not token:
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raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Nicht eingeloggt.")
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try:
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payload = decode_token(token)
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except jwt.ExpiredSignatureError:
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raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Session abgelaufen.")
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except jwt.InvalidTokenError:
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raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Ungültiges Token.")
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user_id = int(payload["sub"])
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with db() as conn:
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row = conn.execute(
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"SELECT id, email, name, rolle, is_premium, is_moderator, is_banned, ban_reason, is_social_media, notes_ki_enabled, gassi_stunde_push, breeder_status, is_founder, is_partner, founder_number, email_verified, luna_trial_until FROM users WHERE id=?",
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(user_id,)
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).fetchone()
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if not row:
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raise HTTPException(status.HTTP_401_UNAUTHORIZED, "User nicht gefunden.")
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user = dict(row)
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if user.get("is_banned"):
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reason = user.get("ban_reason") or "Kein Grund angegeben."
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raise HTTPException(status.HTTP_403_FORBIDDEN, f"Account gesperrt: {reason}")
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return user
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def get_current_user_optional(
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request: Request,
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credentials: HTTPAuthorizationCredentials = Depends(security),
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):
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"""Dependency: gibt User zurück falls eingeloggt, sonst None."""
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try:
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return get_current_user(request, credentials)
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except HTTPException:
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return None
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def require_premium(user=Depends(get_current_user)):
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"""Dependency: nur für Premium-User."""
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if not user["is_premium"]:
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raise HTTPException(
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status.HTTP_402_PAYMENT_REQUIRED,
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"Dieses Feature erfordert Ban Yaro Premium."
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)
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return user
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def require_admin(user=Depends(get_current_user)):
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"""Dependency: nur für Admins."""
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if user["rolle"] != "admin":
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raise HTTPException(status.HTTP_403_FORBIDDEN, "Kein Zugriff.")
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return user
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def require_social_media(user=Depends(get_current_user)):
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"""Dependency: Social-Media-Manager, Luna-Probezugang oder Admin."""
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from datetime import datetime as _dt
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trial = user.get("luna_trial_until")
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trial_active = bool(trial and _dt.utcnow().isoformat() < trial)
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if not (user.get("is_social_media") or user["rolle"] == "admin" or trial_active):
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raise HTTPException(status.HTTP_403_FORBIDDEN, "Kein Zugriff.")
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return user
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