ATAPAuditor

4.0

Helpers/SecurityPolicy.psm1

function ConvertTo-NTAccountUser {
    [CmdletBinding()]
    [OutputType([hashtable])]
    Param(
        [Parameter(Mandatory = $true, ValueFromPipeline = $true)]
        [string] $Name
    )

    process {
        # Identity doesn't exist on when Hyper-V isn't installed
        if ($Name -eq "NT VIRTUAL MACHINE\Virtual Machines" -and
            (Get-WindowsOptionalFeature -Online -FeatureName "Microsoft-Hyper-V").State -ne "Enabled") {
            return $null
        }

        Write-Verbose "[ConvertTo-NTAccountUser] Converting identity '$Name' to NTAccount"
        if ($Name -match "^(S-[0-9-]{3,})") {
            $sidAccount = [System.Security.Principal.SecurityIdentifier]$Name
        }
        else {
            $sidAccount = ([System.Security.Principal.NTAccount]$Name).Translate([System.Security.Principal.SecurityIdentifier])
        }
        return @{
            Account = $sidAccount.Translate([System.Security.Principal.NTAccount])
            Sid = $sidAccount.Value
        }
    }
}