1 files changed, 6 insertions, 1 deletions
diff --git a/qc_app/files.py b/qc_app/files.py
index 0304296..205a39c 100644
--- a/qc_app/files.py
+++ b/qc_app/files.py
@@ -1,6 +1,8 @@
 """Utilities to deal with uploaded files."""
+import hashlib
 from pathlib import Path
 from typing import Union
+from datetime import datetime
 
 from werkzeug.utils import secure_filename
 from werkzeug.datastructures import FileStorage
@@ -9,7 +11,10 @@ def save_file(fileobj: FileStorage, upload_dir: Path) -> Union[Path, bool]:
     """Save the uploaded file and return the path."""
     if not bool(fileobj):
         return False
-    filename = Path(secure_filename(fileobj.filename)) # type: ignore[arg-type]
+    hashed_name = hashlib.sha512(
+        f"{fileobj.filename}::{datetime.now().isoformat()}".encode("utf8")
+    ).hexdigest()
+    filename = Path(secure_filename(hashed_name)) # type: ignore[arg-type]
     if not upload_dir.exists():
         upload_dir.mkdir()