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 { try { Write-Verbose -Message $_ $tenantIdValue = '' $tenantIdValue = $Credential.UserName.Split('@')[1] Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } 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." } try { Write-Verbose -Message $_ $tenantIdValue = $Credential.UserName.Split('@')[1] Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } 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 { try { Write-Verbose -Message $_ $tenantIdValue = "" $tenantIdValue = $Credential.UserName.Split('@')[1] Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } 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 { try { Write-Verbose -Message $_ $tenantIdValue = "" $tenantIdValue = $Credential.UserName.Split('@')[1] Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } 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 { try { Write-Verbose -Message $_ $tenantIdValue = "" $tenantIdValue = $Credential.UserName.Split('@')[1] Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } 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 |