Functions/New-DryADWmiFilter.ps1
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Using NameSpace System.Management.Automation.Runspaces # 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. Function New-DryADWmiFilter { [CmdletBinding(DefaultParameterSetName='Local')] Param ( [Parameter(Mandatory,HelpMessage='The Name of the WMI Query')] [String] $Name, [Parameter(HelpMessage='Optional Description of the WMI Query')] [String] $Description, [Parameter(Mandatory,HelpMessage='The WMI Query itself')] [String[]] $Query, [Parameter(Mandatory,ParameterSetName='Remote',HelpMessage="PSSession to run the script blocks in if Remote execution")] [PSSession] $PSSession, [Parameter(Mandatory,ParameterSetName='Local',HelpMessage="Specify the Domain Controller to target in Local Session")] [String] $DomainController ) If ($PSCmdlet.ParameterSetName -eq 'Remote') { $Server = 'localhost' ol v @('Session Type','Remote') ol v @('Remoting to Domain Controller',$PSSession.ComputerName) } Else { $Server = $DomainController ol v @('Session Type','Local') ol v @('Using Domain Controller',$Server) } # Test if object exists. Currently does not # test the content, only if it exists or not Try { $GetArgumentList = @($Name,$Server) $InvokeGetParams = @{ ScriptBlock = $DryAD_SB_WMIFilter_Get ArgumentList = $GetArgumentList } If ($PSCmdlet.ParameterSetName -eq 'Remote') { $InvokeGetParams += @{ Session = $PSSession } } $GetResult = Invoke-Command @InvokeGetParams Switch ($GetResult) { $True { ol s 'WMI Filter exists already' ol v "The WMIFilter '$Name' exists already" } $False { ol v "The WMIFilter '$Name' does not exist, must be created" } Default { ol w "Error trying to get WMIFilter '$Name'" Throw $GetResult.ToString() } } } Catch { $PSCmdlet.ThrowTerminatingError($_) } If ($GetResult -eq $False) { Try { $SetArgumentList = @($Name,$Description,$Query,$Server) $InvokeSetParams = @{ ScriptBlock = $DryAD_SB_WMIFilter_Set ArgumentList = $SetArgumentList ErrorAction = 'Stop' } If ($PSCmdlet.ParameterSetName -eq 'Remote') { $InvokeSetParams += @{ Session = $PSSession } } $SetResult = Invoke-Command @InvokeSetParams Switch ($SetResult) { $True { ol s "WMIFilter was created" ol v "WMIFilter '$Name' was created" } Default { ol f "WMIFilter was not created" Throw $SetResult } } } Catch { $PSCmdlet.ThrowTerminatingError($_) } } } |