Agent Zero
0eb6d7621e
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P18: require_permission zu forgejo_error_reporter und ai_ui_control routes hinzugefügt P19: Cross-Tenant Permission-Cache-Invalidierung bei Rollenänderungen P20: Session/Permission-Cache-Invalidierung bei Gruppen-Änderungen P21: ENTITY_MODELS Registry um fehlende Plugin-Modelle erweitert P22: Entity-Links prüfen verknüpfte Entity-Permissions P23: authStore persist Middleware entfernt (kein localStorage mehr) P24: 5xx Retry nur noch für GET-Requests P25: KI-Kommentar in address.py (bekannte Inkonsistenz) P26: DeletionLog in EntityHistory gemerged (action=delete) P27: KI-Kommentar in entity_policy.py (ABAC nicht aktiv genutzt) P28: db.commit() aus bulk_permission_service entfernt P29: CSV-Export in export_service.py ausgelagert P30: plugins.py Business-Logik in plugin_install_service.py ausgelagert P31: KI-Kommentar in session.py (Dual-System dokumentiert) P32: Migration 0115: crm_platform_admin Role droppen P33: Cross-Plugin Imports über contracts.py behoben (10 Violations → 0)
119 lines
4.2 KiB
Python
119 lines
4.2 KiB
Python
"""Public share routes — token-based access to shared files, no auth required."""
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from __future__ import annotations
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import uuid
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from datetime import UTC, datetime
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from fastapi import APIRouter, Depends, HTTPException, status
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from fastapi.responses import StreamingResponse
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.db import get_db
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from app.core.storage import get_storage_backend
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from app.plugins.builtins.permissions.models import ShareLink
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from app.plugins.builtins.dms.contracts import DmsContract
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DmsFile = DmsContract.DmsFile
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router = APIRouter(prefix="/api/v1/public/share", tags=["public-share"])
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@router.get("/{token}", status_code=status.HTTP_200_OK)
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async def get_share_info(token: str, db: AsyncSession = Depends(get_db)):
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"""Get share link info by token (public, no auth required).
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Returns file metadata without requiring authentication.
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If the share link has a password, the client must provide it via POST.
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"""
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share = await _get_share_link(db, token)
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file = await _get_file(db, share.file_id, share.tenant_id)
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return {
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"file_name": file.name,
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"file_size": file.size_bytes,
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"mime_type": file.mime_type,
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"access_level": share.access_level,
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"requires_password": share.password_hash is not None,
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"expires_at": share.expires_at.isoformat() if share.expires_at else None,
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}
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@router.post("/{token}/verify", status_code=status.HTTP_200_OK)
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async def verify_share_password(
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token: str,
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password: str,
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db: AsyncSession = Depends(get_db),
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):
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"""Verify password for a password-protected share link."""
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share = await _get_share_link(db, token)
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if share.password_hash is None:
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return {"valid": True}
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from app.core.auth import verify_password
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if not verify_password(password, share.password_hash):
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raise HTTPException(
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status_code=status.HTTP_403_FORBIDDEN,
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detail={"detail": "Invalid password", "code": "invalid_password"},
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)
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return {"valid": True}
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@router.get("/{token}/download", status_code=status.HTTP_200_OK)
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async def download_shared_file(token: str, db: AsyncSession = Depends(get_db)):
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"""Download file via share link token (public, no auth required)."""
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share = await _get_share_link(db, token)
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file = await _get_file(db, share.file_id, share.tenant_id)
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storage = get_storage_backend()
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if not await storage.exists(file.storage_path):
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail={"detail": "File not found on disk", "code": "file_missing"},
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)
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stream = await storage.get_stream(file.storage_path)
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return StreamingResponse(
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stream,
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media_type=file.mime_type,
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headers={
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"Content-Disposition": f'attachment; filename="{file.name}"',
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"Content-Length": str(file.size_bytes),
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},
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)
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async def _get_share_link(db: AsyncSession, token: str) -> ShareLink:
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"""Get share link by token and validate expiry."""
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result = await db.execute(
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select(ShareLink).where(ShareLink.token == token)
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)
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share = result.scalar_one_or_none()
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if share is None:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail={"detail": "Share link not found", "code": "share_not_found"},
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)
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if share.expires_at is not None and share.expires_at < datetime.now(UTC):
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raise HTTPException(
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status_code=status.HTTP_410_GONE,
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detail={"detail": "Share link expired", "code": "share_expired"},
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)
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return share
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async def _get_file(db: AsyncSession, file_id: uuid.UUID, tenant_id: uuid.UUID) -> DmsFile:
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"""Get file by ID within tenant scope."""
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result = await db.execute(
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select(DmsFile)
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.where(DmsFile.id == file_id)
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.where(DmsFile.tenant_id == tenant_id)
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.where(DmsFile.deleted_at.is_(None))
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)
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file = result.scalar_one_or_none()
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if file is None:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail={"detail": "File not found", "code": "file_not_found"},
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)
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return file
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