Error during extraction: [Errno 22] Invalid argument (on Windows)

[rdaraujo]

Hey,

Thanks for this amazing tool!

On Windows, it seems some characters (possibly :) in filename cause this error:

🏠 Home Assistant Backup Decryption Tool
=======================================
✅ Found encryption key in home_assistant_backup_emergency_kit_17_01_2025_14_05.txt
📁 Found 1 backup file(s) to process
📦 Extracting automatic_backup_2025_1_3.tar...
🔓 Decrypting automatic_backup_2025_1_3\homeassistant.tar.gz...
❌ Error during extraction: [Errno 22] Invalid argument: 'automatic_backup_2025_1_3\\homeassistant\\data\\.storage\\xiaomi_home\\miot_specs\\urn:miot-spec-v2:device:router:0000A036:xiaomi-r3g:1_en.dict'

⚠️  No files were successfully decrypted.
Please check that your backup files and emergency kit are correct.

Despite saying "No files were successfully decrypted.", it does decrypt some files.

This is the unencrypted tar content when opened with WinRAR:

When extracted, WinRAR replaces : with _: