Functions/ConvertTo-DryADDomainDN.ps1
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# DryActiveDirectory is an AD config module for use with DryDeploy, or by itself. # # Copyright (C) 2021 Bjørn Henrik Formo (bjornhenrikformo@gmail.com) # LICENSE: https://raw.githubusercontent.com/bjoernf73/DryActiveDirectory/main/LICENSE # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. <# .Synopsis Converts Domain FQDN to distinguishedName #> Function ConvertTo-DryADDomainDN { [CmdLetBinding()] Param ( [ValidateScript({$_ -match "^[a-zA-Z0-9][a-zA-Z0-9-_]{0,61}[a-zA-Z0-9]{0,1}\.([a-zA-Z]{1,6}|[a-zA-Z0-9-]{1,30}\.[a-zA-Z]{2,3})$"})] [String]$DomainFQDN ) Try { $FQDNParts = $DomainFQDN.Split(".") $DomainDN = "" For ($i = 0; $i -le ($FQDNParts.Count - 1); $i++) { $DomainDN += "DC=$(${FQDNParts}[$i])," } $DomainDN = $DomainDN.Remove($DomainDN.Length - 1, 1) Return $DomainDN } Catch { $PSCmdlet.ThrowTerminatingError($_) } Finally { @('DomainFQDN','FQDNParts').ForEach({ Remove-Variable -Name $_ -ErrorAction Ignore }) } } |