DSCResources/DSC_AdcsOnlineResponder/DSC_AdcsOnlineResponder.psm1
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$modulePath = Join-Path -Path (Split-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -Parent) -ChildPath 'Modules' # Import the ADCS Deployment Resource Common Module. Import-Module -Name (Join-Path -Path $modulePath ` -ChildPath (Join-Path -Path 'ActiveDirectoryCSDsc.Common' ` -ChildPath 'ActiveDirectoryCSDsc.Common.psm1')) Import-Module -Name (Join-Path -Path $modulePath -ChildPath 'DscResource.Common') # Import Localization Strings. $script:localizedData = Get-LocalizedData -DefaultUICulture 'en-US' <# .SYNOPSIS Returns an object containing the current state information for the ADCS Online Responder. .PARAMETER IsSingleInstance Specifies the resource is a single instance, the value must be 'Yes'. .PARAMETER Credential If the Online Responder service is configured to use Standalone certification authority, then an account that is a member of the local Administrators on the CA is required. If the Online Responder service is configured to use an Enterprise CA, then an account that is a member of Domain Admins is required. .PARAMETER Ensure Specifies whether the Online Responder feature should be installed or uninstalled. .OUTPUTS Returns an object containing the ADCS Online Responder state information. #> function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [ValidateSet('Yes')] [System.String] $IsSingleInstance, [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present' ) Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.GettingAdcsOnlineResponderStatusMessage) ) -join '' ) $adcsParameters = @{ } + $PSBoundParameters $null = $adcsParameters.Remove('IsSingleInstance') $null = $adcsParameters.Remove('Ensure') $null = $adcsParameters.Remove('Debug') $null = $adcsParameters.Remove('ErrorAction') try { $null = Install-AdcsOnlineResponder @adcsParameters -WhatIf # CA is not installed $Ensure = 'Absent' } catch [Microsoft.CertificateServices.Deployment.Common.OCSP.OnlineResponderSetupException] { # CA is already installed $Ensure = 'Present' } catch { # Something else went wrong throw $_ } return @{ Ensure = $Ensure Credential = $Credential } } # function Get-TargetResource <# .SYNOPSIS Installs or uinstalls the ADCS Online Responder from the server. .PARAMETER IsSingleInstance Specifies the resource is a single instance, the value must be 'Yes'. .PARAMETER Credential If the Online Responder service is configured to use Standalone certification authority, then an account that is a member of the local Administrators on the CA is required. If the Online Responder service is configured to use an Enterprise CA, then an account that is a member of Domain Admins is required. .PARAMETER Ensure Specifies whether the Online Responder feature should be installed or uninstalled. #> function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateSet('Yes')] [System.String] $IsSingleInstance, [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present' ) Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.SettingAdcsOnlineResponderStatusMessage) ) -join '' ) $adcsParameters = @{ } + $PSBoundParameters $null = $adcsParameters.Remove('IsSingleInstance') $null = $adcsParameters.Remove('Ensure') $null = $adcsParameters.Remove('Debug') $null = $adcsParameters.Remove('ErrorAction') $errorMessage = '' if ($Ensure -eq 'Present') { Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.InstallingAdcsOnlineResponderMessage) ) -join '' ) $errorMessage = (Install-AdcsOnlineResponder @adcsParameters -Force).ErrorString } else { Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.UninstallingAdcsOnlineResponderMessage) ) -join '' ) $errorMessage = (Uninstall-AdcsOnlineResponder -Force).ErrorString } if (-not [System.String]::IsNullOrEmpty($errorMessage)) { New-InvalidOperationException -Message $errorMessage } } # function Set-TargetResource <# .SYNOPSIS Tests is the ADCS Online Responder is in the desired state. .PARAMETER IsSingleInstance Specifies the resource is a single instance, the value must be 'Yes'. .PARAMETER Credential If the Online Responder service is configured to use Standalone certification authority, then an account that is a member of the local Administrators on the CA is required. If the Online Responder service is configured to use an Enterprise CA, then an account that is a member of Domain Admins is required. .PARAMETER Ensure Specifies whether the Online Responder feature should be installed or uninstalled. .OUTPUTS Returns true if the ADCS Online Responder is in the desired state. #> function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [ValidateSet('Yes')] [System.String] $IsSingleInstance, [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present' ) Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $script:localizedData.TestingAdcsOnlineResponderStatusMessage ) -join '' ) $adcsParameters = @{ } + $PSBoundParameters $null = $adcsParameters.Remove('IsSingleInstance') $null = $adcsParameters.Remove('Ensure') $null = $adcsParameters.Remove('Debug') $null = $adcsParameters.Remove('ErrorAction') try { $null = Install-AdcsOnlineResponder @adcsParameters -WhatIf # Online Responder is not installed if ($Ensure -eq 'Present') { # Online Responder is not installed but should be - change required Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.AdcsOnlineResponderNotInstalledButShouldBeMessage) ) -join '' ) return $false } else { # Online Responder is not installed and should not be - change not required Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.AdcsOnlineResponderNotInstalledAndShouldNotBeMessage) ) -join '' ) return $true } } catch [Microsoft.CertificateServices.Deployment.Common.OCSP.OnlineResponderSetupException] { # Online Responder is already installed if ($Ensure -eq 'Present') { # Online Responder is installed and should be - change not required Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.AdcsOnlineResponderInstalledAndShouldBeMessage) ) -join '' ) return $true } else { # Online Responder is installed and should not be - change required Write-Verbose -Message ( @( "$($MyInvocation.MyCommand): " $($script:localizedData.AdcsOnlineResponderInstalledButShouldNotBeMessage) ) -join '' ) return $false } } catch { # Something else went wrong throw $_ } # try } # function Test-TargetResource |