enumerate data from certificates overridden in firefox

FFCertOverrideAudit.ps1

$SkipFolders = ("Public", "Default")
$UserFolders = Get-ChildItem -Path "C:\Users\" -Exclude $SkipFolders
$CertData = @()
ForEach ($User in $UserFolders) {
    $override = Get-ChildItem -Path "$($User)\AppData\Roaming\Mozilla\Firefox\Profiles" -Recurse -Filter cert_override.txt -Force -ErrorAction SilentlyContinue
    Foreach ($ofile in $override) {
        $Certs = Get-Content $ofile.FullName | Select-Object -skip 2
        Foreach ($line in $Certs) {
            # # https://developer.mozilla.org/en-US/docs/Archive/Misc_top_level/Cert_override.txt
            $data = $line -split '\s+' # split line by whitespace
            $CertLine = [PSCustomObject] @{
                Host = $data[0]
                HashAlgo = $data[1]
                Serial = $data[2]
                OverrideType = $data[3]
                CertData = $data[4]
            }
            $CertData += $CertLine
        }
    }
}
Return $CertData