Hi dochelp,

I’m looking at the list of constraints for performing a validated write of msDS-KeyCredentialLink ([MS-ADTS] 3.1.1.5.3.1.1.6, ‘msDS-KeyCredentialLink’).

In my testing, I’ve found that Windows Server 2025 allows the validated write even if the KEYCREDENTIALLINK_BLOB value does not meet the constraints (specifically the restrictions on KeyUsage, KeySource, CustomKeyInformation, and KeyApproximateLastLogonTimeStamp). Can you confirm whether the specifications [0] match the behaviour of Windows, or if there’s something I’ve missed?

Cheers,
Jennifer (she/her)

[0] https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/f70afbcc-780e-4d91-850c-cfadce5bb15c

_______________________________________________
cifs-protocol mailing list
[email protected]
https://lists.samba.org/mailman/listinfo/cifs-protocol

Reply via email to