wehub-resource-sync
d0e4308def
Validate YAML Workflows / Validate YAML Configuration Files (push) Waiting to run
84 lines
3.0 KiB
Python
Executable File
84 lines
3.0 KiB
Python
Executable File
import re
|
|
import shutil
|
|
import tempfile
|
|
from pathlib import Path
|
|
|
|
from fastapi import APIRouter, HTTPException
|
|
from fastapi.responses import FileResponse
|
|
from starlette.background import BackgroundTask
|
|
|
|
from server.settings import WARE_HOUSE_DIR
|
|
from utils.exceptions import ResourceNotFoundError, ValidationError
|
|
from utils.structured_logger import get_server_logger, LogType
|
|
|
|
router = APIRouter()
|
|
|
|
|
|
@router.get("/api/sessions/{session_id}/download")
|
|
async def download_session(session_id: str):
|
|
try:
|
|
if not re.match(r"^[a-zA-Z0-9_-]+$", session_id):
|
|
logger = get_server_logger()
|
|
logger.log_security_event(
|
|
"INVALID_SESSION_ID_FORMAT",
|
|
f"Invalid session_id format: {session_id}",
|
|
details={"received_session_id": session_id},
|
|
)
|
|
raise ValidationError(
|
|
"Invalid session_id: only letters, digits, underscores, and hyphens are allowed",
|
|
field="session_id",
|
|
)
|
|
|
|
dir_name = f"session_{session_id}"
|
|
session_path = WARE_HOUSE_DIR / dir_name
|
|
|
|
if not session_path.exists() or not session_path.is_dir():
|
|
raise ResourceNotFoundError(
|
|
"Session directory not found",
|
|
resource_type="session",
|
|
resource_id=session_id,
|
|
)
|
|
|
|
with tempfile.NamedTemporaryFile(delete=False, suffix=".zip") as tmp_file:
|
|
zip_path = Path(tmp_file.name)
|
|
|
|
archive_base = zip_path.with_suffix("")
|
|
try:
|
|
shutil.make_archive(str(archive_base), "zip", root_dir=WARE_HOUSE_DIR, base_dir=dir_name)
|
|
except Exception as exc:
|
|
if zip_path.exists():
|
|
zip_path.unlink()
|
|
logger = get_server_logger()
|
|
logger.log_exception(exc, f"Failed to create zip archive for session: {session_id}")
|
|
raise HTTPException(status_code=500, detail="Failed to create zip archive")
|
|
|
|
logger = get_server_logger()
|
|
logger.info(
|
|
"Session download prepared",
|
|
log_type=LogType.WORKFLOW,
|
|
session_id=session_id,
|
|
archive_path=str(zip_path),
|
|
)
|
|
|
|
def cleanup_zip():
|
|
if zip_path.exists():
|
|
zip_path.unlink()
|
|
|
|
return FileResponse(
|
|
path=zip_path,
|
|
filename=f"{dir_name}.zip",
|
|
media_type="application/zip",
|
|
headers={"Content-Disposition": f"attachment; filename={dir_name}.zip"},
|
|
background=BackgroundTask(cleanup_zip),
|
|
)
|
|
except ValidationError as exc:
|
|
raise HTTPException(status_code=400, detail=str(exc))
|
|
except ResourceNotFoundError:
|
|
raise HTTPException(status_code=404, detail="Session directory not found")
|
|
except HTTPException:
|
|
raise
|
|
except Exception as exc:
|
|
logger = get_server_logger()
|
|
logger.log_exception(exc, f"Unexpected error during session download: {session_id}")
|
|
raise HTTPException(status_code=500, detail="Failed to download session")
|