DSCResources/MSFT_IntuneSettingCatalogASRRulesPolicyWindows10/MSFT_IntuneSettingCatalogASRRulesPolicyWindows10.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $True)] [System.String] $Identity, [Parameter()] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $AttackSurfaceReductionOnlyExclusions, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $AttackSurfaceReductionRules, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAbuseOfExploitedVulnerableSignedDrivers, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAdobeReaderFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAllOfficeApplicationsFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockCredentialStealingFromWindowsLocalSecurityAuthoritySubsystem, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutableContentFromEmailClientAndWebmail, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutableFilesRunningUnlessTheyMeetPrevalenceAgeTrustedListCriterion, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutionOfPotentiallyObfuscatedScripts, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockJavaScriptOrVBScriptFromLaunchingDownloadedExecutableContent, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeApplicationsFromCreatingExecutableContent, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeApplicationsFromInjectingCodeIntoOtherProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeCommunicationAppFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockPersistenceThroughWMIEventSubscription, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockProcessCreationsFromPSExecAndWMICommands, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockUntrustedUnsignedProcessesThatRunFromUSB, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockWin32APICallsFromOfficeMacros, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $UseAdvancedProtectionAgainstRansomware, [Parameter()] [System.String[]] $ControlledFolderAccessProtectedFolders, [Parameter()] [System.String[]] $ControlledFolderAccessAllowedApplications, [Parameter()] [ValidateSet('0', '1', '2')] [System.String] $EnableControlledFolderAccess, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Assignments, [Parameter(Mandatory = $True)] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = $true, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) Write-Verbose -Message "Checking for the Intune Endpoint Protection Attack Surface Protection rules Policy {$DisplayName}" $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -ProfileName 'beta' -ErrorAction Stop #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName -replace 'MSFT_', '' $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $nullResult = $PSBoundParameters $nullResult.Ensure = 'Absent' $templateReferenceId = 'e8c053d6-9f95-42b1-a7f1-ebfd71c67a4b_1' try { #Retrieve policy general settings $policy = Get-MgDeviceManagementConfigurationPolicy -DeviceManagementConfigurationPolicyId $Identity -ErrorAction silentlyContinue if ($null -eq $policy) { Write-Verbose -Message "No Endpoint Protection Attack Surface Protection rules Policy {$Identity} was found" $policy = Get-MgDeviceManagementConfigurationPolicy | Where-Object -FilterScript { $_.Name -eq "$DisplayName" -and $_.templateReference.TemplateId -eq "$templateReferenceId" } -ErrorAction silentlyContinue } if ($null -eq $policy) { Write-Verbose -Message "No Endpoint Protection Attack Surface Protection rules Policy {$DisplayName} was found" return $nullResult } #Retrieve policy specific settings [array]$settings = Get-MgDeviceManagementConfigurationPolicySetting ` -DeviceManagementConfigurationPolicyId $policy.Id ` -ErrorAction Stop $returnHashtable = @{} $returnHashtable.Add('Identity', $policy.Id) $returnHashtable.Add('DisplayName', $policy.name) $returnHashtable.Add('Description', $policy.description) foreach ($setting in $settings.SettingInstance) { switch ($setting.AdditionalProperties.'@odata.type') { '#microsoft.graph.deviceManagementConfigurationGroupSettingCollectionInstance' { foreach ($settingInstance in $setting.AdditionalProperties.groupSettingCollectionValue.children) { $settingName = $settingInstance.settingDefinitionId.split('_') | Select-Object -Last 1 [String]$settingValue = $settingInstance.choiceSettingValue.value.split('_') | Select-Object -Last 1 $returnHashtable.Add($settingName, $settingValue) } } '#microsoft.graph.deviceManagementConfigurationChoiceSettingInstance' { $settingName = $setting.settingDefinitionId.split('_') | Select-Object -Last 1 [String]$settingValue = $setting.AdditionalProperties.choiceSettingValue.value.split('_') | Select-Object -Last 1 $returnHashtable.Add($settingName, $settingValue) } '#microsoft.graph.deviceManagementConfigurationSimpleSettingCollectionInstance' { $settingName = $setting.settingDefinitionId.split('_') | Select-Object -Last 1 [Array]$settingValue = $setting.AdditionalProperties.simpleSettingCollectionValue.value $returnHashtable.Add($settingName, $settingValue) } Default { } } } $returnAssignments = @() $returnAssignments += Get-MgDeviceManagementConfigurationPolicyAssignment -DeviceManagementConfigurationPolicyId $policy.Id $assignmentResult = @() foreach ($assignmentEntry in $returnAssignments) { $assignmentValue = @{ dataType = $assignmentEntry.Target.AdditionalProperties.'@odata.type' deviceAndAppManagementAssignmentFilterType = $assignmentEntry.Target.DeviceAndAppManagementAssignmentFilterType.toString() deviceAndAppManagementAssignmentFilterId = $assignmentEntry.Target.DeviceAndAppManagementAssignmentFilterId groupId = $assignmentEntry.Target.AdditionalProperties.groupId } $assignmentResult += $assignmentValue } $returnHashtable.Add('Assignments', $assignmentResult) Write-Verbose -Message "Found Endpoint Protection Attack Surface Protection rules Policy {$($policy.name)}" $returnHashtable.Add('Ensure', 'Present') $returnHashtable.Add('Credential', $Credential) $returnHashtable.Add('ApplicationId', $ApplicationId) $returnHashtable.Add('TenantId', $TenantId) $returnHashtable.Add('ApplicationSecret', $ApplicationSecret) $returnHashtable.Add('CertificateThumbprint', $CertificateThumbprint) $returnHashtable.Add('ManagedIdentity', $ManagedIdentity.IsPresent) return $returnHashtable } catch { New-M365DSCLogEntry -Message 'Error retrieving data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $nullResult } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $True)] [System.String] $Identity, [Parameter()] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $AttackSurfaceReductionOnlyExclusions, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $AttackSurfaceReductionRules, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAbuseOfExploitedVulnerableSignedDrivers, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAdobeReaderFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAllOfficeApplicationsFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockCredentialStealingFromWindowsLocalSecurityAuthoritySubsystem, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutableContentFromEmailClientAndWebmail, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutableFilesRunningUnlessTheyMeetPrevalenceAgeTrustedListCriterion, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutionOfPotentiallyObfuscatedScripts, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockJavaScriptOrVBScriptFromLaunchingDownloadedExecutableContent, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeApplicationsFromCreatingExecutableContent, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeApplicationsFromInjectingCodeIntoOtherProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeCommunicationAppFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockPersistenceThroughWMIEventSubscription, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockProcessCreationsFromPSExecAndWMICommands, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockUntrustedUnsignedProcessesThatRunFromUSB, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockWin32APICallsFromOfficeMacros, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $UseAdvancedProtectionAgainstRansomware, [Parameter()] [System.String[]] $ControlledFolderAccessProtectedFolders, [Parameter()] [System.String[]] $ControlledFolderAccessAllowedApplications, [Parameter()] [ValidateSet('0', '1', '2')] [System.String] $EnableControlledFolderAccess, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Assignments, [Parameter(Mandatory = $True)] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = $true, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -ProfileName 'beta' Select-MgProfile -Name 'beta' #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName -replace 'MSFT_', '' $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $currentPolicy = Get-TargetResource @PSBoundParameters $PSBoundParameters.Remove('Ensure') | Out-Null $PSBoundParameters.Remove('Credential') | Out-Null $PSBoundParameters.Remove('ApplicationId') | Out-Null $PSBoundParameters.Remove('TenantId') | Out-Null $PSBoundParameters.Remove('ApplicationSecret') | Out-Null $PSBoundParameters.Remove('CertificateThumbprint') | Out-Null $PSBoundParameters.Remove('ManagedIdentity') | Out-Null $templateReferenceId = 'e8c053d6-9f95-42b1-a7f1-ebfd71c67a4b_1' if ($Ensure -eq 'Present' -and $currentPolicy.Ensure -eq 'Absent') { Write-Verbose -Message "Creating new Endpoint Protection Attack Surface Protection rules Policy {$DisplayName}" $PSBoundParameters.Remove('DisplayName') | Out-Null $PSBoundParameters.Remove('Description') | Out-Null $PSBoundParameters.Remove('Assignments') | Out-Null $settings = Format-M365DSCIntuneSettingCatalogASRRulesPolicySettings ` -DSCParams ([System.Collections.Hashtable]$PSBoundParameters) ` -TemplateReferenceId $templateReferenceId $policy = New-IntuneDeviceConfigurationPolicy ` -Name $DisplayName ` -Description $Description ` -Platforms 'windows10' ` -TemplateReferenceId $templateReferenceId ` -Technologies 'mdm,microsoftSense' ` -Settings $settings #region Assignments $assignmentsHash = @() foreach ($assignment in $Assignments) { $assignmentsHash += Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $Assignment } if ($policy.id) { Update-DeviceConfigurationPolicyAssignments -DeviceConfigurationPolicyId $policy.id ` -Targets $assignmentsHash } #endregion } elseif ($Ensure -eq 'Present' -and $currentPolicy.Ensure -eq 'Present') { Write-Verbose -Message "Updating existing Endpoint Protection Attack Surface Protection rules Policy {$DisplayName}" $PSBoundParameters.Remove('DisplayName') | Out-Null $PSBoundParameters.Remove('Description') | Out-Null $PSBoundParameters.Remove('Assignments') | Out-Null $settings = Format-M365DSCIntuneSettingCatalogASRRulesPolicySettings ` -DSCParams ([System.Collections.Hashtable]$PSBoundParameters) ` -TemplateReferenceId $templateReferenceId #write-verbose -message ($settings|convertto-json -Depth 20) Update-IntuneDeviceConfigurationPolicy ` -DeviceConfigurationPolicyId $Identity ` -Name $DisplayName ` -Description $Description ` -TemplateReferenceId $templateReferenceId ` -Platforms 'windows10' ` -Technologies 'mdm,microsoftSense' ` -Settings $settings #region Assignments $assignmentsHash = @() foreach ($assignment in $Assignments) { $assignmentsHash += Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $Assignment } Update-DeviceConfigurationPolicyAssignments -DeviceConfigurationPolicyId $Identity ` -Targets $assignmentsHash #endregion } elseif ($Ensure -eq 'Absent' -and $currentPolicy.Ensure -eq 'Present') { Write-Verbose -Message "Removing Endpoint Protection Attack Surface Protection rules Policy {$DisplayName}" Remove-MgDeviceManagementConfigurationPolicy -DeviceManagementConfigurationPolicyId $Identity } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $True)] [System.String] $Identity, [Parameter()] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $AttackSurfaceReductionOnlyExclusions, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $AttackSurfaceReductionRules, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAbuseOfExploitedVulnerableSignedDrivers, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAdobeReaderFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockAllOfficeApplicationsFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockCredentialStealingFromWindowsLocalSecurityAuthoritySubsystem, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutableContentFromEmailClientAndWebmail, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutableFilesRunningUnlessTheyMeetPrevalenceAgeTrustedListCriterion, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockExecutionOfPotentiallyObfuscatedScripts, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockJavaScriptOrVBScriptFromLaunchingDownloadedExecutableContent, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeApplicationsFromCreatingExecutableContent, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeApplicationsFromInjectingCodeIntoOtherProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockOfficeCommunicationAppFromCreatingChildProcesses, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockPersistenceThroughWMIEventSubscription, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockProcessCreationsFromPSExecAndWMICommands, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockUntrustedUnsignedProcessesThatRunFromUSB, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $BlockWin32APICallsFromOfficeMacros, [Parameter()] [ValidateSet('off', 'block', 'audit', 'warn')] [System.String] $UseAdvancedProtectionAgainstRansomware, [Parameter()] [System.String[]] $ControlledFolderAccessProtectedFolders, [Parameter()] [System.String[]] $ControlledFolderAccessAllowedApplications, [Parameter()] [ValidateSet('0', '1', '2')] [System.String] $EnableControlledFolderAccess, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Assignments, [Parameter(Mandatory = $True)] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = $true, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName -replace 'MSFT_', '' $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion Write-Verbose -Message "Testing configuration of Endpoint Protection Attack Surface Protection rules Policy {$DisplayName}" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" $ValuesToCheck = $PSBoundParameters $ValuesToCheck.Remove('Credential') | Out-Null $ValuesToCheck.Remove('ApplicationId') | Out-Null $ValuesToCheck.Remove('TenantId') | Out-Null $ValuesToCheck.Remove('ApplicationSecret') | Out-Null if ($CurrentValues.Ensure -eq 'Absent') { Write-Verbose -Message 'The policy was not found' return $false } #region Assignments $testResult = $true if ((-not $CurrentValues.Assignments) -xor (-not $ValuesToCheck.Assignments)) { Write-Verbose -Message 'Configuration drift: one the assignment is null' return $false } if ($CurrentValues.Assignments) { if ($CurrentValues.Assignments.count -ne $ValuesToCheck.Assignments.count) { Write-Verbose -Message "Configuration drift: Number of assignment has changed - current {$($CurrentValues.Assignments.count)} target {$($ValuesToCheck.Assignments.count)}" return $false } foreach ($assignment in $CurrentValues.Assignments) { #GroupId Assignment if (-not [String]::IsNullOrEmpty($assignment.groupId)) { $source = [Array]$ValuesToCheck.Assignments | Where-Object -FilterScript { $_.groupId -eq $assignment.groupId } if (-not $source) { Write-Verbose -Message "Configuration drift: groupId {$($assignment.groupId)} not found" $testResult = $false break; } $sourceHash = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $source $testResult = Compare-M365DSCComplexObject -Source $sourceHash -Target $assignment } #AllDevices/AllUsers assignment else { $source = [Array]$ValuesToCheck.Assignments | Where-Object -FilterScript { $_.dataType -eq $assignment.dataType } if (-not $source) { Write-Verbose -Message "Configuration drift: {$($assignment.dataType)} not found" $testResult = $false break; } $sourceHash = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $source $testResult = Compare-M365DSCComplexObject -Source $sourceHash -Target $assignment } if (-not $testResult) { $testResult = $false break; } } } if (-not $testResult) { return $false } $ValuesToCheck.Remove('Assignments') | Out-Null #endregion $TestResult = Test-M365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck $ValuesToCheck.Keys Write-Verbose -Message "Test-TargetResource returned $TestResult" #return $false return $TestResult } function Export-TargetResource { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter()] [System.String] $Filter, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -SkipModuleReload:$true Select-MgProfile -Name 'Beta' #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName -replace 'MSFT_', '' $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $dscContent = '' $i = 1 try { $policyTemplateID = 'e8c053d6-9f95-42b1-a7f1-ebfd71c67a4b_1' [array]$policies = Get-MgDeviceManagementConfigurationPolicy ` -ErrorAction Stop ` -All:$true $policies = $policies | Where-Object -FilterScript { $_.TemplateReference.TemplateId -eq $policyTemplateId } if ($policies.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($policy in $policies) { Write-Host " |---[$i/$($policies.Count)] $($policy.Name)" -NoNewline $params = @{ Identity = $policy.id Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint Managedidentity = $ManagedIdentity.IsPresent } $Results = Get-TargetResource @params if ($Results.Assignments) { $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString -ComplexObject ([Array]$Results.Assignments) -CIMInstanceName DeviceManagementConfigurationPolicyAssignments if ($complexTypeStringResult) { $Results.Assignments = $complexTypeStringResult } else { $Results.Remove('Assignments') | Out-Null } } $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential if ($Results.Assignments) { $isCIMArray = $false if ($Results.Assignments.getType().Fullname -like '*[[\]]') { $isCIMArray = $true } $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'Assignments' -IsCIMArray:$isCIMArray } $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName $i++ Write-Host $Global:M365DSCEmojiGreenCheckMark } return $dscContent } catch { Write-Host $Global:M365DSCEmojiRedX if ($_.Exception -like '*401*') { Write-Host "`r`n $($Global:M365DSCEmojiYellowCircle) The current tenant is not registered for Intune." } New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return '' } } function Format-M365DSCParamsToSettingInstance { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = 'true')] [System.Collections.Hashtable] $DSCParams, [Parameter()] $TemplateSetting, [Parameter()] [System.Boolean] $IncludeSettingInstanceTemplateId = $true, [Parameter()] [System.Boolean] $IncludeSettingValueTemplateId = $true ) $DSCParams.Remove('Verbose') | Out-Null $results = @() foreach ($param in $DSCParams.Keys) { $settingInstance = [ordered]@{} $settingInstance.add('settingDefinitionId', $templateSetting.settingDefinitionId) if ($IncludeSettingInstanceTemplateId -and -Not [string]::IsNullOrEmpty($templateSetting.settingInstanceTemplateId)) { $settingInstance.add('settingInstanceTemplateReference', @{'settingInstanceTemplateId' = $templateSetting.settingInstanceTemplateId }) } $odataType = $templateSetting.AdditionalProperties.'@odata.type' if ([string]::IsNullOrEmpty($odataType)) { $odataType = $templateSetting.'@odata.type' } $settingInstance.add('@odata.type', $odataType.replace('Template', '')) switch ($odataType) { '#microsoft.graph.deviceManagementConfigurationChoiceSettingInstanceTemplate' { $choiceSettingValue = [ordered]@{} $choiceSettingValue.add('@odata.type', '#microsoft.graph.deviceManagementConfigurationChoiceSettingValue') $choiceSettingValue.add('children', @()) $settingValueTemplateId = $templateSetting.AdditionalProperties.choiceSettingValueTemplate.settingValueTemplateId if ($IncludeSettingValueTemplateId -and -Not [string]::IsNullOrEmpty($settingValueTemplateId)) { $choiceSettingValue.add('settingValueTemplateReference', @{'settingValueTemplateId' = $SettingValueTemplateId }) } $choiceSettingValue.add('value', "$($templateSetting.settingDefinitionId)`_$($DSCParams.$param)") $settingInstance.add('choiceSettingValue', $choiceSettingValue) $results += $settingInstance } '#microsoft.graph.deviceManagementConfigurationSimpleSettingCollectionInstanceTemplate' { $simpleSettingCollectionValues = @() foreach ($value in $DSCParams.$param) { $simpleSettingCollectionValue = @{} $settingValueTemplateId = $templateSetting.AdditionalProperties.simpleSettingCollectionValueTemplate.settingValueTemplateId if ($IncludeSettingValueTemplateId -and -Not [string]::IsNullOrEmpty($settingValueTemplateId)) { $simpleSettingCollectionValue.add('settingValueTemplateReference', @{'settingValueTemplateId' = $SettingValueTemplateId }) } $settingValueDataType = $templateSetting.AdditionalProperties.simpleSettingCollectionValueTemplate.'@odata.type'.replace('Template', '') $simpleSettingCollectionValue.add('@odata.type', $settingValueDataType) $simpleSettingCollectionValue.add('value', $value) $simpleSettingCollectionValues += $simpleSettingCollectionValue } $settingInstance.add('simpleSettingCollectionValue', $simpleSettingCollectionValues) $results += $settingInstance } '#microsoft.graph.deviceManagementConfigurationSimpleSettingInstanceTemplate' { $simpleSettingValue = @{} $SettingValueType = $templateSetting.AdditionalProperties.simpleSettingValueTemplate.'@odata.type' if (-Not [string]::IsNullOrEmpty($SettingValueType)) { $simpleSettingValue.add('@odata.type', $SettingValueType.replace('Template', '')) } $simpleSettingValue.add('value', $DSCParams.$param) $settingValueTemplateId = $templateSetting.AdditionalProperties.simpleSettingValueTemplate.settingValueTemplateId if (-Not [string]::IsNullOrEmpty($settingValueTemplateId)) { $simpleSettingValue.add('settingValueTemplateReference', @{'settingValueTemplateId' = $settingValueTemplateId }) } $settingInstance.add('simpleSettingValue', $simpleSettingValue) $results += $settingInstance } } } if ($results.count -eq 1) { return $results[0] } return $results } function Format-M365DSCIntuneSettingCatalogASRRulesPolicySettings { [CmdletBinding()] [OutputType([System.Array])] param ( [Parameter(Mandatory = 'true')] [System.Collections.Hashtable] $DSCParams, [Parameter(Mandatory = 'true')] [System.String] $templateReferenceId ) $DSCParams.Remove('Identity') | Out-Null $DSCParams.Remove('DisplayName') | Out-Null $DSCParams.Remove('Description') | Out-Null $settings = @() $templateSettings = Get-MgDeviceManagementConfigurationPolicyTemplateSettingTemplate -DeviceManagementConfigurationPolicyTemplateId $templateReferenceId $simpleSettings = @() $simpleSettings += $templateSettings.SettingInstanceTemplate | Where-Object -FilterScript ` { $_.AdditionalProperties.'@odata.type' -ne '#microsoft.graph.deviceManagementConfigurationGroupSettingCollectionInstanceTemplate' } foreach ($templateSetting in $simpleSettings) { $setting = @{} $settingKey = $DSCParams.keys | Where-Object -FilterScript { $templateSetting.settingDefinitionId -like "*$($_)" } if ((-not [String]::IsNullOrEmpty($settingKey)) -and $DSCParams."$settingKey") { $setting.add('@odata.type', '#microsoft.graph.deviceManagementConfigurationSetting') $myFormattedSetting = Format-M365DSCParamsToSettingInstance -DSCParams @{$settingKey = $DSCParams."$settingKey" } ` -TemplateSetting $templateSetting $setting.add('settingInstance', $myFormattedSetting) $settings += $setting $DSCParams.Remove($settingKey) | Out-Null } } #Prepare attacksurfacereductionrules groupCollectionTemplateSettings $groupCollectionTemplateSettings = @() $groupCollectionTemplateSettings += $templateSettings.SettingInstanceTemplate | Where-Object -FilterScript ` { $_.AdditionalProperties.'@odata.type' -eq '#microsoft.graph.deviceManagementConfigurationGroupSettingCollectionInstanceTemplate' } foreach ($groupCollectionTemplateSetting in $groupCollectionTemplateSettings) { $setting = @{} $setting.add('@odata.type', '#microsoft.graph.deviceManagementConfigurationSetting') $settingInstance = [ordered]@{} $settingInstance.add('@odata.type', '#microsoft.graph.deviceManagementConfigurationGroupSettingCollectionInstance') $settingInstance.add('settingDefinitionId', $groupCollectionTemplateSetting.settingDefinitionId) $settingInstance.add('settingInstanceTemplateReference', @{ '@odata.type' = '#microsoft.graph.deviceManagementConfigurationSettingInstanceTemplateReference' 'settingInstanceTemplateId' = $groupCollectionTemplateSetting.settingInstanceTemplateId }) $groupSettingCollectionValues = @() $groupSettingCollectionValueChildren = @() $groupSettingCollectionValue = @{} $groupSettingCollectionValue.add('@odata.type', '#microsoft.graph.deviceManagementConfigurationGroupSettingValue') $settingValueTemplateId = $groupCollectionTemplateSetting.AdditionalProperties.groupSettingCollectionValueTemplate.settingValueTemplateId if (-Not [string]::IsNullOrEmpty($settingValueTemplateId)) { $groupSettingCollectionValue.add('settingValueTemplateReference', @{'settingValueTemplateId' = $SettingValueTemplateId }) } foreach ($key in $DSCParams.keys) { $templateValue = $groupCollectionTemplateSetting.AdditionalProperties.groupSettingCollectionValueTemplate.children | Where-Object ` -FilterScript { $_.settingDefinitionId -like "*$key" } if ($templateValue) { $groupSettingCollectionValueChild = Format-M365DSCParamsToSettingInstance ` -DSCParams @{$key = $DSCParams."$key" } ` -TemplateSetting $templateValue ` -IncludeSettingValueTemplateId $false ` -IncludeSettingInstanceTemplateId $false $groupSettingCollectionValueChildren += $groupSettingCollectionValueChild } } $groupSettingCollectionValue.add('children', $groupSettingCollectionValueChildren) $groupSettingCollectionValues += $groupSettingCollectionValue $settingInstance.add('groupSettingCollectionValue', $groupSettingCollectionValues) $setting.add('settingInstance', $settingInstance) if ($setting.settingInstance.groupSettingCollectionValue.children.count -gt 0) { $settings += $setting } } return $settings } function New-IntuneDeviceConfigurationPolicy { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = 'true')] [System.String] $Name, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $Platforms, [Parameter()] [System.String] $Technologies, [Parameter()] [System.String] $TemplateReferenceId, [Parameter()] [Array] $Settings ) try { $Uri = 'https://graph.microsoft.com/beta/deviceManagement/configurationPolicies' $policy = @{ 'name' = $Name 'description' = $Description 'platforms' = $Platforms 'technologies' = $Technologies 'templateReference' = @{'templateId' = $TemplateReferenceId } 'settings' = $Settings } $body = $policy | ConvertTo-Json -Depth 20 #write-verbose -Message $body Invoke-MgGraphRequest -Method POST -Uri $Uri -Body $body -ErrorAction Stop } catch { New-M365DSCLogEntry -Message 'Error updating data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $null } } function Update-IntuneDeviceConfigurationPolicy { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = 'true')] [System.String] $DeviceConfigurationPolicyId, [Parameter()] [System.String] $Name, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $Platforms, [Parameter()] [System.String] $Technologies, [Parameter()] [System.String] $TemplateReferenceId, [Parameter()] [Array] $Settings ) try { $Uri = "https://graph.microsoft.com/beta/deviceManagement/configurationPolicies/$DeviceConfigurationPolicyId" $policy = @{ 'name' = $Name 'description' = $Description 'platforms' = $Platforms 'templateReference' = @{'templateId' = $TemplateReferenceId } 'technologies' = $Technologies 'settings' = $Settings } $body = $policy | ConvertTo-Json -Depth 20 #write-verbose -Message $body Invoke-MgGraphRequest -Method PUT -Uri $Uri -Body $body -ErrorAction Stop } catch { New-M365DSCLogEntry -Message 'Error updating data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $null } } function Update-DeviceConfigurationPolicyAssignments { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = 'true')] [System.String] $DeviceConfigurationPolicyId, [Parameter()] [Array] $Targets ) try { $configurationPolicyAssignments = @() $Uri = "https://graph.microsoft.com/beta/deviceManagement/configurationPolicies/$DeviceConfigurationPolicyId/assign" foreach ($target in $targets) { $formattedTarget = @{'@odata.type' = $target.dataType } if ($target.groupId) { $formattedTarget.Add('groupId', $target.groupId) } if ($target.collectionId) { $formattedTarget.Add('collectionId', $target.collectionId) } if ($target.deviceAndAppManagementAssignmentFilterType) { $formattedTarget.Add('deviceAndAppManagementAssignmentFilterType', $target.deviceAndAppManagementAssignmentFilterType) } if ($target.deviceAndAppManagementAssignmentFilterId) { $formattedTarget.Add('deviceAndAppManagementAssignmentFilterId', $target.deviceAndAppManagementAssignmentFilterId) } $configurationPolicyAssignments += @{'target' = $formattedTarget } } $body = @{'assignments' = $configurationPolicyAssignments } | ConvertTo-Json -Depth 20 #write-verbose -Message $body Invoke-MgGraphRequest -Method POST -Uri $Uri -Body $body -ErrorAction Stop } catch { New-M365DSCLogEntry -Message 'Error updating data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $null } } function Get-M365DSCDRGComplexTypeToHashtable { [CmdletBinding()] [OutputType([hashtable], [hashtable[]])] param ( [Parameter()] $ComplexObject ) if ($null -eq $ComplexObject) { return $null } if ($ComplexObject.getType().Fullname -like '*hashtable') { return $ComplexObject } if ($ComplexObject.getType().Fullname -like '*hashtable[[\]]') { return [hashtable[]]$ComplexObject } if ($ComplexObject.gettype().fullname -like '*[[\]]') { $results = @() foreach ($item in $ComplexObject) { if ($item) { $hash = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $item $results += $hash } } # PowerShell returns all non-captured stream output, not just the argument of the return statement. #An empty array is mangled into $null in the process. #However, an array can be preserved on return by prepending it with the array construction operator (,) return , [hashtable[]]$results } $results = @{} $keys = $ComplexObject | Get-Member | Where-Object -FilterScript { $_.MemberType -eq 'Property' -and $_.Name -ne 'AdditionalProperties' } foreach ($key in $keys) { if ($ComplexObject.$($key.Name)) { $keyName = $key.Name[0].ToString().ToLower() + $key.Name.Substring(1, $key.Name.Length - 1) if ($ComplexObject.$($key.Name).gettype().fullname -like '*CimInstance*') { $hash = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $ComplexObject.$($key.Name) $results.Add($keyName, $hash) } else { $results.Add($keyName, $ComplexObject.$($key.Name)) } } } return [hashtable]$results } function Get-M365DSCDRGComplexTypeToString { [CmdletBinding()] #[OutputType([System.String])] param ( [Parameter()] $ComplexObject, [Parameter(Mandatory = $true)] [System.String] $CIMInstanceName, [Parameter()] [Array] $ComplexTypeMapping, [Parameter()] [System.String] $Whitespace = '', [Parameter()] [switch] $isArray = $false ) if ($null -eq $ComplexObject) { return $null } #If ComplexObject is an Array if ($ComplexObject.GetType().FullName -like '*[[\]]') { $currentProperty = @() foreach ($item in $ComplexObject) { $split = @{ 'ComplexObject' = $item 'CIMInstanceName' = $CIMInstanceName 'Whitespace' = " $whitespace" } if ($ComplexTypeMapping) { $split.add('ComplexTypeMapping', $ComplexTypeMapping) } $currentProperty += Get-M365DSCDRGComplexTypeToString -isArray:$true @split } # PowerShell returns all non-captured stream output, not just the argument of the return statement. #An empty array is mangled into $null in the process. #However, an array can be preserved on return by prepending it with the array construction operator (,) return , $currentProperty } $currentProperty = '' if ($isArray) { $currentProperty += "`r`n" } $currentProperty += "$whitespace`MSFT_$CIMInstanceName{`r`n" $keyNotNull = 0 foreach ($key in $ComplexObject.Keys) { if ($ComplexObject[$key]) { $keyNotNull++ if ($ComplexObject[$key].GetType().FullName -like 'Microsoft.Graph.PowerShell.Models.*' -or $key -in $ComplexTypeMapping.Name) { $hashPropertyType = $ComplexObject[$key].GetType().Name.tolower() #overwrite type if object defined in mapping complextypemapping if ($key -in $ComplexTypeMapping.Name) { $hashPropertyType = ($ComplexTypeMapping | Where-Object -FilterScript { $_.Name -eq $key }).CimInstanceName $hashProperty = $ComplexObject[$key] } else { $hashProperty = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $ComplexObject[$key] } if ($key -notin $ComplexTypeMapping.Name) { $Whitespace += ' ' } if (-not $isArray -or ($isArray -and $key -in $ComplexTypeMapping.Name )) { $currentProperty += $whitespace + $key + ' = ' if ($ComplexObject[$key].GetType().FullName -like '*[[\]]') { $currentProperty += '@(' } } if ($key -in $ComplexTypeMapping.Name) { $Whitespace = '' } $currentProperty += Get-M365DSCDRGComplexTypeToString ` -ComplexObject $hashProperty ` -CIMInstanceName $hashPropertyType ` -Whitespace $Whitespace ` -ComplexTypeMapping $ComplexTypeMapping if ($ComplexObject[$key].GetType().FullName -like '*[[\]]') { $currentProperty += ')' } } else { if (-not $isArray) { $Whitespace = ' ' } $currentProperty += Get-M365DSCDRGSimpleObjectTypeToString -Key $key -Value $ComplexObject[$key] -Space ($Whitespace + ' ') } } else { $mappedKey = $ComplexTypeMapping | Where-Object -FilterScript { $_.name -eq $key } if ($mappedKey -and $mappedKey.isRequired) { if ($mappedKey.isArray) { $currentProperty += "$Whitespace $key = @()`r`n" } else { $currentProperty += "$Whitespace $key = `$null`r`n" } } } } $currentProperty += "$Whitespace}" return $currentProperty } function Get-M365DSCDRGSimpleObjectTypeToString { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter(Mandatory = 'true')] [System.String] $Key, [Parameter(Mandatory = 'true')] $Value, [Parameter()] [System.String] $Space = ' ' ) $returnValue = '' switch -Wildcard ($Value.GetType().Fullname ) { '*.Boolean' { $returnValue = $Space + $Key + " = `$" + $Value.ToString() + "`r`n" } '*.String' { if ($key -eq '@odata.type') { $key = 'odataType' } $returnValue = $Space + $Key + " = '" + $Value + "'`r`n" } '*.DateTime' { $returnValue = $Space + $Key + " = '" + $Value + "'`r`n" } '*[[\]]' { $returnValue = $Space + $key + ' = @(' $whitespace = '' $newline = '' if ($Value.count -gt 1) { $returnValue += "`r`n" $whitespace = $Space + ' ' $newline = "`r`n" } foreach ($item in $Value) { switch -Wildcard ($item.GetType().Fullname ) { '*.String' { $returnValue += "$whitespace'$item'$newline" } '*.DateTime' { $returnValue += "$whitespace'$item'$newline" } Default { $returnValue += "$whitespace$item$newline" } } } if ($Value.count -gt 1) { $returnValue += "$Space)`r`n" } else { $returnValue += ")`r`n" } } Default { $returnValue = $Space + $Key + ' = ' + $Value + "`r`n" } } return $returnValue } function Compare-M365DSCComplexObject { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter()] $Source, [Parameter()] $Target ) #Comparing full objects if ($null -eq $Source -and $null -eq $Target) { return $true } $sourceValue = '' $targetValue = '' if (($null -eq $Source) -xor ($null -eq $Target)) { if ($null -eq $Source) { $sourceValue = 'Source is null' } if ($null -eq $Target) { $targetValue = 'Target is null' } Write-Verbose -Message "Configuration drift - Complex object: {$sourceValue$targetValue}" return $false } if ($Source.getType().FullName -like '*CimInstance[[\]]' -or $Source.getType().FullName -like '*Hashtable[[\]]') { if ($source.count -ne $target.count) { Write-Verbose -Message "Configuration drift - The complex array have different number of items: Source {$($source.count)} Target {$($target.count)}" return $false } if ($source.count -eq 0) { return $true } $i = 0 foreach ($item in $Source) { $compareResult = Compare-M365DSCComplexObject ` -Source (Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $Source[$i]) ` -Target $Target[$i] if (-not $compareResult) { Write-Verbose -Message 'Configuration drift - The complex array items are not identical' return $false } $i++ } return $true } $keys = $Source.Keys | Where-Object -FilterScript { $_ -ne 'PSComputerName' } foreach ($key in $keys) { #write-verbose -message "Comparing key: {$key}" #Matching possible key names between Source and Target $skey = $key $tkey = $key if ($key -eq 'odataType') { $skey = '@odata.type' } else { $tmpkey = $Target.keys | Where-Object -FilterScript { $_ -eq "$key" } if ($tkey) { $tkey = $tmpkey | Select-Object -First 1 } } $sourceValue = $Source.$key $targetValue = $Target.$tkey #One of the item is null and not the other if (($null -eq $Source.$skey) -xor ($null -eq $Target.$tkey)) { if ($null -eq $Source.$skey) { $sourceValue = 'null' } if ($null -eq $Target.$tkey) { $targetValue = 'null' } Write-Verbose -Message "Configuration drift - key: $key Source {$sourceValue} Target {$targetValue}" return $false } #Both keys aren't null or empty if (($null -ne $Source.$skey) -and ($null -ne $Target.$tkey)) { if ($Source.$skey.getType().FullName -like '*CimInstance*' -or $Source.$skey.getType().FullName -like '*hashtable*' ) { #Recursive call for complex object $compareResult = Compare-M365DSCComplexObject ` -Source (Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $Source.$skey) ` -Target $Target.$tkey if (-not $compareResult) { Write-Verbose -Message "Configuration drift - complex object key: $key Source {$sourceValue} Target {$targetValue}" return $false } } else { #Simple object comparison $referenceObject = $Target.$tkey $differenceObject = $Source.$skey $compareResult = Compare-Object ` -ReferenceObject ($referenceObject) ` -DifferenceObject ($differenceObject) if ($null -ne $compareResult) { Write-Verbose -Message "Configuration drift - simple object key: $key Source {$sourceValue} Target {$targetValue}" return $false } } } } return $true } function Convert-M365DSCDRGComplexTypeToHashtable { [CmdletBinding()] [OutputType([hashtable], [hashtable[]])] param ( [Parameter(Mandatory = 'true')] $ComplexObject ) if ($ComplexObject.getType().Fullname -like '*[[\]]') { $results = @() foreach ($item in $ComplexObject) { $hash = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $item $results += $hash } #Write-Verbose -Message ("Convert-M365DSCDRGComplexTypeToHashtable >>> results: "+(convertTo-JSON $results -Depth 20)) # PowerShell returns all non-captured stream output, not just the argument of the return statement. #An empty array is mangled into $null in the process. #However, an array can be preserved on return by prepending it with the array construction operator (,) return , [hashtable[]]$results } $hashComplexObject = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $ComplexObject if ($hashComplexObject) { $results = $hashComplexObject.clone() $keys = $hashComplexObject.Keys | Where-Object -FilterScript { $_ -ne 'PSComputerName' } foreach ($key in $keys) { if ($hashComplexObject[$key] -and $hashComplexObject[$key].getType().Fullname -like '*CimInstance*') { $results[$key] = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $hashComplexObject[$key] } else { $propertyName = $key[0].ToString().ToLower() + $key.Substring(1, $key.Length - 1) $propertyValue = $results[$key] $results.remove($key) | Out-Null $results.add($propertyName, $propertyValue) } } } return [hashtable]$results } Export-ModuleMember -Function *-TargetResource |