DSCResources/MSFT_IntuneDeviceAndAppManagementAssignmentFilter/MSFT_IntuneDeviceAndAppManagementAssignmentFilter.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $True)] [System.String] $DisplayName, [Parameter()] [System.String] $Identity, [Parameter()] [System.String] $Description, [Parameter()] [ValidateSet('android', 'androidForWork', 'iOS', 'macOS', 'windowsPhone81', 'windows81AndLater', 'windows10AndLater', 'androidWorkProfile', 'unknown', 'androidAOSP', 'androidMobileApplicationManagement', 'iOSMobileApplicationManagement', 'unknownFutureValue')] [System.String] $Platform, [Parameter()] [System.String] $Rule, [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [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, [Parameter()] [System.String[]] $AccessTokens ) Write-Verbose -Message "Getting the Intune Device and App Management Assignment Filter {$DisplayName}" $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -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 = @{ DisplayName = $DisplayName Ensure = 'Absent' } try { if (-not [System.String]::IsNullOrEmpty($Identity)) { Write-Verbose -Message "Checking if filter exists with identity {$Identity}." $assignmentFilter = Get-MgBetaDeviceManagementAssignmentFilter -DeviceAndAppManagementAssignmentFilterId $Identity -ErrorAction 'SilentlyContinue' } if ($null -eq $assignmentFilter) { Write-Verbose -Message "No assignment filter with Identity {$Identity} was found." Write-Verbose -Message "Checking if filter exists with DisplayName {$DisplayName}." [array]$assignmentFilter = Get-MgBetaDeviceManagementAssignmentFilter -All | Where-Object -FilterScript { $_.DisplayName -eq $DisplayName } if ($assignmentFilter.Length -gt 2) { Write-Error -Message "More than one Assignment Filter found with name {$DisplayName}" } elseif ($assignmentFilter.Length -eq 0) { Write-Verbose -Message "No assignment filter with name {$DisplayName} was found." return $nullResult } } Write-Verbose -Message "Found assignment filter {$($assignmentFilter.displayName)}" $returnHashtable = @{} $returnHashtable.Add('Identity', $assignmentFilter.Id) $returnHashtable.Add('DisplayName', $assignmentFilter.displayName) $returnHashtable.Add('Description', $assignmentFilter.description) $returnHashtable.Add('Platform', $assignmentFilter.platform.ToString()) $returnHashtable.Add('Rule', $assignmentFilter.rule) $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) $returnHashtable.Add('AccessTokens', $AccessTokens) 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] $DisplayName, [Parameter()] [System.String] $Identity, [Parameter()] [System.String] $Description, [Parameter()] [ValidateSet('android', 'androidForWork', 'iOS', 'macOS', 'windowsPhone81', 'windows81AndLater', 'windows10AndLater', 'androidWorkProfile', 'unknown', 'androidAOSP', 'androidMobileApplicationManagement', 'iOSMobileApplicationManagement', 'unknownFutureValue')] [System.String] $Platform, [Parameter()] [System.String] $Rule, [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [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, [Parameter()] [System.String[]] $AccessTokens ) Write-Verbose -Message "Setting the Intune Device and App Management Assignment Filter {$DisplayName}" $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters #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 $currentPolicy = Get-TargetResource @PSBoundParameters if ($Ensure -eq 'Present' -and $currentPolicy.Ensure -eq 'Absent') { Write-Verbose -Message "Creating new assignment filter {$DisplayName}" New-MgBetaDeviceManagementAssignmentFilter ` -DisplayName $DisplayName ` -Description $Description ` -Platform $Platform ` -Rule $Rule | Out-Null } elseif ($Ensure -eq 'Present' -and $currentPolicy.Ensure -eq 'Present') { Write-Verbose -Message "Updating existing assignment filter {$DisplayName}" Update-MgBetaDeviceManagementAssignmentFilter ` -DeviceAndAppManagementAssignmentFilterId $currentPolicy.Identity ` -DisplayName $DisplayName ` -Description $Description ` -Rule $Rule | Out-Null } elseif ($Ensure -eq 'Absent' -and $currentPolicy.Ensure -eq 'Present') { Write-Verbose -Message "Removing assignment filter {$DisplayName}" Remove-MgBetaDeviceManagementAssignmentFilter -DeviceAndAppManagementAssignmentFilterId $currentPolicy.Identity | Out-Null } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $True)] [System.String] $DisplayName, [Parameter()] [System.String] $Identity, [Parameter()] [System.String] $Description, [Parameter()] [ValidateSet('android', 'androidForWork', 'iOS', 'macOS', 'windowsPhone81', 'windows81AndLater', 'windows10AndLater', 'androidWorkProfile', 'unknown', 'androidAOSP', 'androidMobileApplicationManagement', 'iOSMobileApplicationManagement', 'unknownFutureValue')] [System.String] $Platform, [Parameter()] [System.String] $Rule, [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [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, [Parameter()] [System.String[]] $AccessTokens ) Write-Verbose -Message "Testing the Intune Device and App Management Assignment Filter {$DisplayName}" #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 $data #endregion Write-Verbose -Message "Testing configuration of assignment filter {$DisplayName}" $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = ([Hashtable]$PSBoundParameters).clone() $ValuesToCheck = Remove-M365DSCAuthenticationParameter -BoundParameters $ValuesToCheck $ValuesToCheck.Remove('Identity') | Out-Null if ($CurrentValues.Ensure -ne $Ensure) { Write-Verbose -Message "Test-TargetResource returned $false" return $false } if ($CurrentValues.Ensure -eq 'Absent' -and $Ensure -eq 'Absent') { Write-Verbose -Message "Test-TargetResource returned $true" return $true } $testResult = $true Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $ValuesToCheck)" if ($TestResult) { $TestResult = Test-M365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck $ValuesToCheck.Keys } Write-Verbose -Message "Test-TargetResource returned $TestResult" 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, [Parameter()] [System.String[]] $AccessTokens ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters #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 = '' $i = 1 try { if (-not [string]::IsNullOrEmpty($Filter)) { Write-Warning -Message "Microsoft Graph filter is only supported for the platform on this resource. Other filters are only supported using startswith, endswith and contains and done by best-effort." $complexFunctions = Get-ComplexFunctionsFromFilterQuery -FilterQuery $Filter $Filter = Remove-ComplexFunctionsFromFilterQuery -FilterQuery $Filter } [array]$assignmentFilters = Get-MgBetaDeviceManagementAssignmentFilter -All:$true -Filter $Filter -ErrorAction Stop $assignmentFilters = Find-GraphDataUsingComplexFunctions -ComplexFunctions $complexFunctions -Policies $assignmentFilters if ($policies.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($assignmentFilter in $assignmentFilters) { if ($null -ne $Global:M365DSCExportResourceInstancesCount) { $Global:M365DSCExportResourceInstancesCount++ } Write-Host " |---[$i/$($assignmentFilters.Count)] $($assignmentFilter.displayName)" -NoNewline $params = @{ DisplayName = $assignmentFilter.DisplayName Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint Managedidentity = $ManagedIdentity.IsPresent AccessTokens = $AccessTokens } $Results = Get-TargetResource @params if ($Results.Ensure -eq 'Present') { $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName Write-Host $Global:M365DSCEmojiGreenCheckMark $i++ } } return $dscContent } catch { if ($_.Exception -like '*401*' -or $_.ErrorDetails.Message -like "*`"ErrorCode`":`"Forbidden`"*" -or ` $_.Exception -like "*Request not applicable to target tenant*") { Write-Host "`r`n $($Global:M365DSCEmojiYellowCircle) The current tenant is not registered for Intune." } else { Write-Host $Global:M365DSCEmojiRedX New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential } return '' } } Export-ModuleMember -Function *-TargetResource, * |