DSCResources/DnsServerQueryResolutionPolicies/DnsServerQueryResolutionPolicies.schema.psm1
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configuration DnsServerQueryResolutionPolicies { param ( [Parameter(Mandatory)] [Hashtable[]] $Policies ) Import-DscResource -ModuleName PSDesiredStateConfiguration foreach ($dnsPol in $Policies) { # Remove Case Sensitivity of ordered Dictionary or Hashtables $dnsPol = @{}+$dnsPol $name = $dnsPol.Name $action = $dnsPol.Action $fqdn = $dnsPol.Fqdn Script "dnsQueryPol_$($name)" { TestScript = { $val = Get-DnsServerQueryResolutionPolicy -Name $using:name -ErrorAction SilentlyContinue Write-Verbose "Test DNS query policy '$using:name' -> expect Action: '$using:action', FQDN '$using:fqdn'" Write-Verbose "Current Values: Action: '$($val.Action)'" if ($null -ne $val -and $val.Action -eq $using:action) { $critType = $val.Criteria.CriteriaType $critVal = $val.Criteria.Criteria Write-Verbose "Current Values: $($critType): '$critVal'" # FQDN ends with . -> this character is added by Add/Set function if not present in YAML FQDN definition if( $critType -eq 'Fqdn' -and (($critVal -eq $using:fqdn) -or ($critVal.EndsWith('.') -and ($critVal.Substring(0, $critVal.Length - 1)) -eq $using:fqdn)) ) { return $true } } Write-Verbose "Differences found." return $false } SetScript = { $val = Get-DnsServerQueryResolutionPolicy -Name $using:name -ErrorAction SilentlyContinue if ($null -eq $val) { Write-Verbose "Add DNS query policy '$using:name' with Action: '$using:action', FQDN '$using:fqdn'" Add-DnsServerQueryResolutionPolicy -Name $using:name -Action $using:action -Fqdn $using:fqdn } else { Write-Verbose "Update DNS query policy '$using:name' with Action: '$using:action', FQDN '$using:fqdn'" Set-DnsServerQueryResolutionPolicy -Name $using:name -Action $using:action -Fqdn $using:fqdn } } GetScript = { return @{result = 'N/A'}} } } } |