Get-FileHash2 failed in PowerShell 7 for every algorithm, because the hash
method referenced RIPEMD160, which .NET Core and later lack. RIPEMD160 and
MACTripleDES are now created by name; requesting one where .NET lacks it
stops the cmdlet with an error that names the algorithm and points to
Windows PowerShell 5.1. MACTripleDES uses a random key, so its result
differs on every call; the value is deprecated, and the cmdlet warns when
it is used.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
The cmdlets that take ownership of an item to repeat a denied operation
left the account that ran them as the owner when the second attempt failed
as well. BaseCmdlet.InvokeAsOwner now restores the previous owner on every
exit path and reports a failed restore as RestoreOwnerError.
Add-NTFSAccess, Add-NTFSAudit, Remove-NTFSAccess, and Remove-NTFSAudit
wrote the unchanged entries of an item with -PassThru after a failed
change; they now continue with the next path.
The inheritance tests assert the error identity and cover a missing path
on every runner.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
Found while fixing defect 3, in the same loop: the hash variable lived
outside the loop, and after a GetHashError the cmdlet still wrote a
result for the file, with the hash of the previous file. Each path now
starts without a hash, and a failed read writes only the error.
Tests/FileHash.Tests.ps1: 1 test with a file opened without sharing;
like the other Get-FileHash2 tests, it skips in PowerShell 7 until the
RIPEMD160 reference goes (decision D5).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
Defect 3. Get-FileHash2 left ProcessRecord at the first folder in -Path,
so the files that followed the folder in the same array were not hashed.
It now skips the folder, like Get-FileHash, and continues.
Tests/FileHash.Tests.ps1 (new): 1 test. It skips in PowerShell 7, where
every Get-FileHash2 call fails until the RIPEMD160 reference goes
(decision D5, later in this run).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
Raimund Andree