Remove-SecureSetting.ps1
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function Remove-SecureSetting { <# .Synopsis Removes an encrypted setting from the registry .Description Removes a stored secured user settings in the registry .Example Remove-SecureSetting .Example Remove-SecureSetting AStringSetting .Link Add-SecureSetting .Link Get-SecureSetting .Link ConvertTo-SecureString .Link ConvertFrom-SecureString #> [CmdletBinding(SupportsShouldProcess=$true,ConfirmImpact='High')] [OutputType([Nullable])] param( # The name of the secure setting [Parameter(Position=0,ValueFromPipelineByPropertyName=$true)] [String] $Name, # The type of the secured setting [Parameter(Position=1,ValueFromPipelineByPropertyName=$true)] [Type] $Type ) begin { #region Create Registry Location If It Doesn't Exist $registryPath = "HKCU:\Software\Start-Automating\$($myInvocation.MyCommand.ScriptBlock.Module.Name)" $fullRegistryPath = "$registryPath\$($psCmdlet.ParameterSetName)" if (-not (Test-Path $fullRegistryPath)) { $null = New-Item $fullRegistryPath -Force } #endregion Create Registry Location If It Doesn't Exist $getSecureSetting = { $Obj = $_ $typeName = $_.pschildName foreach ($propName in ($obj.psobject.properties | Select-Object -ExpandProperty Name)) { if ('PSPath', 'PSParentPath', 'PSChildName', 'PSProvider' -contains $propName) { $obj.psobject.properties.Remove($propname) } } $Obj.psobject.properties | ForEach-Object { $secureSetting = New-Object PSObject $null = $secureSetting.pstypenames.add('SecureSetting') $secureSetting | Add-Member NoteProperty Name $_.Name -PassThru | Add-Member NoteProperty Type ($typename -as [Type]) -PassThru | Add-Member NoteProperty EncryptedData $_.Value -PassThru } } #region Cache Secure Settings $secureSettings= Get-ChildItem $registryPath | Get-ItemProperty | ForEach-Object $getSecureSetting #endregion Cache Secure Settings } process { #region Filter and Remove Appropriate Settings $secureSettings | Where-Object { if ($psBoundParameters.Name -and $_.Name -notlike "$name*") { return } if ($psBoundParameters.Type -and $_.Type -ne $Type) { return } $true } | ForEach-Object { if ($psCmdlet.ShouldProcess($_.Name)) { Remove-ItemProperty -Path "$registryPath\$($_.Type.Fullname)" -Name $_.Name } } #endregion Filter and Remove Appropriate Settings } } |