Попытка фикса .doc файла

src/apps/download/v1/router.py

@@ -24,12 +24,15 @@ async def download_file(token: str):
         raise e.NotFoundException
 
     data = loads(file_data)
-    file_bytes = b64decode(data['data'])
+    file_name = data['filename']
+    file_bytes = b64decode(data['data'].strip(), validate=True)
+    print(f'Header: {file_bytes[:8].hex(" ")}')
 
     return Response(
         content=file_bytes,
         media_type=data['content_type'],
         headers={
-            'Content-Disposition': f'attachment; filename="{data["filename"]}"'
+            'Content-Disposition': f'attachment; filename="{file_name}"',
+            'Content-Length': str(len(file_bytes)),
         },
     )