Langlebige API-Tokens fuer externe Zugriffe (Home Assistant)
Die Einkaufsliste war ueber /shopping-list und /shopping-list/groups schon abrufbar, aber nur mit einem Login-JWT, das nach 7 Tagen ablaeuft - fuer HA unpraktisch. - Neue Tabelle api_tokens (Name, SHA-256-Hash, Ersteller, zuletzt genutzt). Der Klartext wird nur einmal beim Anlegen zurueckgegeben. - get_current_user akzeptiert jetzt JWT ODER API-Token im Authorization-Header; bei Nutzung wird last_used_at fortgeschrieben. - Endpunkte /api-tokens (Admin): auflisten, erzeugen, widerrufen. - Einstellungsseite: Tokens verwalten inkl. einmaliger Anzeige und einem aufklappbaren Konfigurationsbeispiel fuer Home Assistant. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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55
backend/app/routers/api_tokens.py
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55
backend/app/routers/api_tokens.py
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from fastapi import APIRouter, Depends, HTTPException, status
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from sqlalchemy.orm import Session
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from ..database import get_db
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from ..deps import require_admin
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from ..models import ApiToken, User
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from ..schemas import ApiTokenCreate, ApiTokenCreated, ApiTokenOut
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from ..security import generate_api_token, hash_api_token
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router = APIRouter(prefix="/api-tokens", tags=["api-tokens"])
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@router.get("", response_model=list[ApiTokenOut])
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def list_tokens(
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db: Session = Depends(get_db), _: User = Depends(require_admin)
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) -> list[ApiToken]:
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return db.query(ApiToken).order_by(ApiToken.id).all()
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@router.post("", response_model=ApiTokenCreated, status_code=status.HTTP_201_CREATED)
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def create_token(
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payload: ApiTokenCreate,
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db: Session = Depends(get_db),
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admin: User = Depends(require_admin),
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) -> ApiTokenCreated:
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"""Erzeugt ein langlebiges Token. Der Klartext wird nur hier zurückgegeben."""
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plain = generate_api_token()
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entry = ApiToken(
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name=payload.name.strip(),
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token_hash=hash_api_token(plain),
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user_id=admin.id,
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)
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db.add(entry)
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db.commit()
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db.refresh(entry)
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return ApiTokenCreated(
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id=entry.id,
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name=entry.name,
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created_at=entry.created_at,
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last_used_at=entry.last_used_at,
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token=plain,
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)
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@router.delete("/{token_id}", status_code=status.HTTP_204_NO_CONTENT)
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def delete_token(
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token_id: int,
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db: Session = Depends(get_db),
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_: User = Depends(require_admin),
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) -> None:
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entry = db.get(ApiToken, token_id)
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if entry is None:
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raise HTTPException(status.HTTP_404_NOT_FOUND, "Token nicht gefunden")
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db.delete(entry)
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db.commit()
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