- The conversions of a FileSystemSecurity2 to FileSecurity and
DirectorySecurity returned fields that were never set, so they gave
null; they return the descriptor, and the dead fields are gone
(finding 1).
- Equals of the entries and descriptors accepted the .NET type as well,
which doesn't know the wrapper, so equality depended on the direction;
only an object of the module can now be equal (finding 2).
- Invoke-TestsAsBasicUser.ps1 refuses a title with a line break, also a
final one, which $ let through (finding 6).
- The InheritedFrom test of the access entries checks a known parent
folder with two explicit entries in front; it fails on acfe3af
(finding 7).
Checked and kept: a callback ACE before the inherited entries doesn't
shift InheritedFrom, because .NET returns it as a rule (finding 3).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
Equals of FileSystemAccessRule2, FileSystemAuditRule2, and
FileSystemSecurity2 cast its argument to the .NET type, which throws for
the wrapper types themselves: -eq and -contains, and in PowerShell 7 also
Select-Object -Unique and Compare-Object, stopped with an
InvalidCastException. GetHashCode of FileSystemSecurity2 read a field
that is never set and threw a NullReferenceException. Two objects are now
equal when they hold the same entry or descriptor, like the .NET types.
InheritedFrom: Win32.GetInheritedFrom returned the sources of the SACL
whenever the descriptor had one, also for the access entries, and the
callers gave the filtered entries of -ExcludeExplicit the sources of the
first entries of the ACL. Get-NTFSAccess -SecurityDescriptor stopped with
an ArgumentOutOfRangeException for a descriptor with audit entries, as
Get-NTFSSecurityDescriptor reads them in an elevated session. The method
now takes the ACL of the entries, and the callers map the sources before
they filter.
The coverage report of rc6 pointed at both; each test fails without its
fix.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
Raimund Andree
Raimund Andée