get-distinguishedName.ps1
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#All credits to author - link below. Code modified by publisher. #https://millerb.co.uk/2019/07/16/Get-DistinguishedName-From-CanonicalName.html function Get-DistinguishedName { param ( [Parameter(Mandatory)] [string]$CanonicalName ) #Output all parameters bound or unbound and their associated values. write-functionParameters -keyArray $MyInvocation.MyCommand.Parameters.Keys -parameterArray $PSBoundParameters -variableArray (Get-Variable -Scope Local -ErrorAction Ignore) [string]$returnDN = "" Out-LogFile -string "********************************************************************************" Out-LogFile -string "BEGIN GET-DistinguishedName" Out-LogFile -string "********************************************************************************" foreach ($cn in $CanonicalName) { $arr = $cn -split '/' [array]::reverse($arr) $output = @() $output += $arr[0] -replace '^.*$', 'CN=$0' $output += ($arr | select -Skip 1 | select -SkipLast 1) -replace '^.*$', 'OU=$0' $output += ($arr | ? { $_ -like '*.*' }) -split '\.' -replace '^.*$', 'DC=$0' $returnDN = $output -join ',' } out-logfile -string ("Converted canonical name: "+$returnDN) Out-LogFile -string "********************************************************************************" Out-LogFile -string "END Get-DistinguishedName" Out-LogFile -string "********************************************************************************" return $returnDN } |