functions/New-DryADWmiFilter.ps1
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Using NameSpace System.Management.Automation.Runspaces <# This 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/dry.module.ad/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 { $PSCmdlet.ThrowTerminatingError($_) } } } |