Security info not parsed !

[xkostrna]

Detailed problem description

I've created a project in ETS6. This project contains secure device and this project is protected by password. Using your library I'm able to pass path to a project export and project password to an object which can then parse the export to Python. Like this:

knxproj: XKNXProj = XKNXProj(path="C:/..../myproject.knxproj", password="..")
data = knxproj.parse()

This is pretty good however there is very important information missing in the result of the parse method ! Missing information are:

• DeviceAuthenticationCode
• DeviceAuthenticationCodeHash
• DeviceManagementPassword
• DeviceManagementPasswordHash
• ToolKey

Device which I've used for secure project is IP Interface Secure N 148/23 and this device has also passwords for it's bus interfaces.

How I found this:

1. I've manually extracted project export using 7zip.
2. I found another .zip file in the project called P-0267 so I've un-zipped it using project password hash (your function in xknxproject.zip.extractor -> _generate_ets6_zip_password).
3. Inside P-0267 I've found file called 0.xml and there was the missing data listed above.

Question

Do you plan on adding any feature to add this secure info ? Maybe some typed dict called secure_info. Thank you very much !

[xkostrna]

Secure device in ETS6

Directory structure of unzipped project export

content of 0.xml file

[farmio]

Hi 👋!

Do you plan on adding any feature to add this secure info ?

This is currently not on my TODO-list. If you like to add it, feel free to do a PR! But I'd suggest to make it optional by some bool parameter passed eg. to the parse() method or somewhere else (like parse(include_secure_info=True))

May I ask what you'd need that info for?
Are you aware that this can be exported by ETS as a separate .knxkeys file that can also be used in xknx? See

• https://github.com/XKNX/xknx/blob/main/xknx/secure/keyring.py
• and https://www.home-assistant.io/integrations/knx/#knx-secure