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Improved Remove-GPOZaurr

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This commit is contained in:
Przemyslaw Klys
2020-12-01 23:28:10 +01:00
parent 7fddaec289
commit 50146c3d65
1 changed files with 33 additions and 46 deletions
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Public/Remove-GPOZaurr.ps1
+33 -46
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@@ -1,7 +1,7 @@
function Remove-GPOZaurr {
[cmdletBinding(SupportsShouldProcess)]
param(
[parameter(Mandatory)][validateset('Empty', 'Unlinked')][string[]] $Type,
[parameter(Mandatory)][validateset('Empty', 'Unlinked', 'Disabled')][string[]] $Type,
[int] $LimitProcessing,
[alias('ForestName')][string] $Forest,
[string[]] $ExcludeDomains,
@@ -28,59 +28,46 @@
}
Process {
Get-GPOZaurr -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation -GPOPath $GPOPath | ForEach-Object {
$DeleteRequired = $false
if ($Type -contains 'Empty') {
if ($_.ComputerSettingsAvailable -eq $false -and $_.UserSettingsAvailable -eq $false) {
if ($BackupRequired) {
try {
Write-Verbose "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName)"
$BackupInfo = Backup-GPO -Guid $_.Guid -Domain $_.DomainName -Path $BackupFinalPath -ErrorAction Stop #-Server $QueryServer
$BackupInfo
$BackupOK = $true
} catch {
Write-Warning "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"
$BackupOK = $false
}
}
if (($BackupRequired -and $BackupOK) -or (-not $BackupRequired)) {
try {
Write-Verbose "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName)"
Remove-GPO -Domain $_.DomainName -Guid $_.Guid -ErrorAction Stop #-Server $QueryServer
} catch {
Write-Warning "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"
}
}
$Count++
if ($LimitProcessing -eq $Count) {
break
}
if ($_.Empty -eq $true) {
$DeleteRequired = $true
}
}
if ($Type -contains 'Unlinked') {
if ($_.Linked -eq $false) {
if ($BackupRequired) {
try {
Write-Verbose "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName)"
$BackupInfo = Backup-GPO -Guid $_.Guid -Domain $_.DomainName -Path $BackupFinalPath -ErrorAction Stop #-Server $QueryServer
$BackupInfo
$BackupOK = $true
} catch {
Write-Warning "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"
$BackupOK = $false
}
$DeleteRequired = $true
}
}
if ($Type -contains 'Disabled') {
if ($_.Enabled -eq $false) {
$DeleteRequired = $true
}
}
if ($DeleteRequired) {
if ($BackupRequired) {
try {
Write-Verbose "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName)"
$BackupInfo = Backup-GPO -Guid $_.Guid -Domain $_.DomainName -Path $BackupFinalPath -ErrorAction Stop #-Server $QueryServer
$BackupInfo
$BackupOK = $true
} catch {
Write-Warning "Remove-GPOZaurr - Backing up GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"
$BackupOK = $false
}
if (($BackupRequired -and $BackupOK) -or (-not $BackupRequired)) {
try {
Write-Verbose "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName)"
Remove-GPO -Domain $_.DomainName -Guid $_.Guid -ErrorAction Stop #-Server $QueryServer
} catch {
Write-Warning "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"
}
}
$Count++
if ($LimitProcessing -eq $Count) {
break
}
if (($BackupRequired -and $BackupOK) -or (-not $BackupRequired)) {
try {
Write-Verbose "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName)"
Remove-GPO -Domain $_.DomainName -Guid $_.Guid -ErrorAction Stop #-Server $QueryServer
} catch {
Write-Warning "Remove-GPOZaurr - Removing GPO $($_.DisplayName) from $($_.DomainName) failed: $($_.Exception.Message)"
}
}
$Count++
if ($LimitProcessing -eq $Count) {
break
}
}
}
}