Packer.Images/scripts/ADDS/payload/scripts/10.Group Policy WMI Filters...

47 lines
1.7 KiB
PowerShell

#Requires -Modules 'GPWmiFilter'
Param(
[Parameter(Mandatory)]
[hashtable]$Parameter
)
# Only executed on primary or standalone Domain Controller
If (@('primary','standalone') -contains $Parameter['deployment.type']) {
$GetContentSplat = @{
Path = "$($PSScriptRoot)\$($MyInvocation.MyCommand)".Replace('.ps1', '.yml')
Raw = $True
}
$RawContent = Get-Content @GetContentSplat
$ConvertFromYamlSplat = @{
Yaml = $RawContent
AllDocuments = $True
}
$YamlDocuments = ConvertFrom-Yaml @ConvertFromYamlSplat
# Check if the respective .yml file declared substitutions which need to be parsed
If (($YamlDocuments.Count -gt 1) -and $YamlDocuments[-1].Variables) {
ForEach ($Pattern in $YamlDocuments[-1].Variables) {
$RawContent = $RawContent -replace "\{\{ ($($Pattern.Name)) \}\}", [string](Invoke-Expression -Command $Pattern.Expression)
}
# Perform conversion to Yaml again, now with parsed file contents
$ConvertFromYamlSplat = @{
Yaml = $RawContent
AllDocuments = $True
}
$YamlDocuments = ConvertFrom-Yaml @ConvertFromYamlSplat
$WmiFilters = $YamlDocuments[0..($YamlDocuments.Count - 2)]
}
Else {
$WmiFilters = $YamlDocuments
}
ForEach ($Filter in $WmiFilters) {
$NewGPWmiFilterSplat = @{
Name = $Filter.Name
Description = $Filter.Description
Expression = $Filter.Expressions
Server = $Parameter['addsconfig.domainname']
ErrorAction = 'SilentlyContinue'
}
New-GPWmiFilter @NewGPWmiFilterSplat
}
}