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[Confluence] Sanitize attachment filenames to prevent download failures #1549

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Merged
merged 1 commit into from
Jul 3, 2025
Merged

[Confluence] Sanitize attachment filenames to prevent download failures #1549

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10 changes: 10 additions & 0 deletions atlassian/confluence/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
import os
import re
import time
import warnings
from typing import cast

import requests
Expand Down Expand Up @@ -1569,6 +1570,15 @@ def download_attachments_from_page(self, page_id, path=None, start=0, limit=50,
file_obj = io.BytesIO(response)
downloaded_files[file_name] = file_obj
else:
# Sanitize filename if needed
if re.search(r'[<>:"/\\|?*\x00-\x1F]', file_name):
sanitized = re.sub(r'[<>:"/\\|?*\x00-\x1F]', '_', file_name)
warnings.warn(
f"File name '{file_name}' contained invalid characters and was renamed to '{sanitized}'.",
UserWarning
)
file_name = sanitized
file_path = os.path.join(path, file_name)
# Save file to disk
file_path = os.path.join(path, file_name)
with open(file_path, "wb") as file:
Expand Down