DSCResources/MSFT_SCUnifiedAuditLogRetentionPolicy/MSFT_SCUnifiedAuditLogRetentionPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter()] [System.String] $Description, [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.Int32] $Priority, [Parameter()] [System.String[]] $RecordTypes, [Parameter()] [ValidateSet("SevenDays", "OneMonth", "ThreeMonths", "SixMonths", "NineMonths", "TwelveMonths", "ThreeYears", "FiveYears", "SevenYears", "TenYears")] [System.String] $RetentionDuration, [Parameter()] [System.String[]] $UserIds, [Parameter()] [System.String[]] $Operations, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret ) New-M365DSCConnection -Workload 'SecurityComplianceCenter' ` -InboundParameters $PSBoundParameters | Out-Null #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 $nullResult.Ensure = 'Absent' try { [array]$instances = @(Get-UnifiedAuditLogRetentionPolicy -ErrorAction SilentlyContinue | Where-Object { $_.Mode -ne 'PendingDeletion' }) if ($null -eq $instances) { return $nullResult } $instance = $instances | Where-Object { $_.Name -eq $Name } | Select-Object -First 1 if ($null -eq $instance) { return $nullResult } Write-Verbose -Message "Found an instance with Name {$Name}" $results = @{ Identity = $instance.Identity Description = $instance.Description Name = $instance.Name Operations = $instance.Operations Priority = $instance.Priority RecordTypes = $instance.RecordTypes RetentionDuration = $instance.RetentionDuration UserIds = $instance.UserIds Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint ApplicationSecret = $ApplicationSecret } return [System.Collections.Hashtable] $results } catch { New-M365DSCLogEntry -Message 'Error retrieving data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $nullResult } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter()] [System.String] $Description, [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String[]] $Operations, [Parameter(Mandatory = $true)] [System.Int32] $Priority, [Parameter()] [System.String[]] $RecordTypes, [Parameter(Mandatory = $true)] [ValidateSet("SevenDays", "OneMonth", "ThreeMonths", "SixMonths", "NineMonths", "TwelveMonths", "ThreeYears", "FiveYears", "SevenYears", "TenYears")] [System.String] $RetentionDuration, [Parameter()] [System.String[]] $UserIds, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret ) New-M365DSCConnection -Workload 'SecurityComplianceCenter' ` -InboundParameters $PSBoundParameters | Out-Null #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 $GetParameters = ([Hashtable]$PSBoundParameters).Clone() $GetParameters.Remove('Description') | Out-Null $GetParameters.Remove('Operations') | Out-Null $GetParameters.Remove('RecordTypes') | Out-Null $GetParameters.Remove('UserIds') | Out-Null $currentInstance = Get-TargetResource @GetParameters $BoundParameters = Remove-M365DSCAuthenticationParameter -BoundParameters $PSBoundParameters if ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Absent') { $CreateParameters = ([Hashtable]$BoundParameters).Clone() $CreateParameters.Remove('Verbose') | Out-Null $keys = $CreateParameters.Keys foreach ($key in $keys) { if ($null -ne $CreateParameters.$key -and $CreateParameters.$key.GetType().Name -like '*cimInstance*') { $keyValue = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $CreateParameters.$key $CreateParameters.Remove($key) | Out-Null $CreateParameters.Add($keyName, $keyValue) } } Write-Verbose -Message "Creating {$Name} with Parameters:`r`n$(Convert-M365DscHashtableToString -Hashtable $CreateParameters)" New-UnifiedAuditLogRetentionPolicy @CreateParameters | Out-Null } elseif ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Updating {$Name}" $UpdateParameters = ([Hashtable]$BoundParameters).Clone() $UpdateParameters.Remove('Verbose') | Out-Null $UpdateParameters.Remove('Name') | Out-Null $UpdateParameters.Add('Identity', $currentInstance.Identity) | Out-Null $keys = $UpdateParameters.Keys foreach ($key in $keys) { if ($null -ne $UpdateParameters.$key -and $UpdateParameters.$key.GetType().Name -like '*cimInstance*') { $keyValue = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $UpdateParameters.$key $UpdateParameters.Remove($key) | Out-Null $UpdateParameters.Add($keyName, $keyValue) } } Set-UnifiedAuditLogRetentionPolicy @UpdateParameters | Out-Null } elseif ($Ensure -eq 'Absent' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Removing {$Name}" Remove-UnifiedAuditLogRetentionPolicy -Identity $currentInstance.Identity } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter()] [System.String] $Description, [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String[]] $Operations, [Parameter(Mandatory = $true)] [System.UInt32] $Priority, [Parameter()] [System.String[]] $RecordTypes, [Parameter(Mandatory = $true)] [ValidateSet("SevenDays", "OneMonth", "ThreeMonths", "SixMonths", "NineMonths", "TwelveMonths", "ThreeYears", "FiveYears", "SevenYears", "TenYears")] [System.String] $RetentionDuration, [Parameter()] [System.String[]] $UserIds, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret ) #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 $data #endregion Write-Verbose -Message "Testing configuration of {$Name}" $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = ([Hashtable]$PSBoundParameters).Clone() $ValuesToCheck.Remove('Name') | Out-Null if ($CurrentValues.Ensure -eq 'Absent') { Write-Verbose -Message "Test-TargetResource returned $false" return $false } Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $ValuesToCheck)" #Convert any DateTime to String foreach ($key in $ValuesToCheck.Keys) { if (($null -ne $CurrentValues[$key]) ` -and ($CurrentValues[$key].GetType().Name -eq 'DateTime')) { $CurrentValues[$key] = $CurrentValues[$key].toString() } } $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.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 'SecurityComplianceCenter' ` -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 $data #endregion try { [array]$getValue = @(Get-UnifiedAuditLogRetentionPolicy -ErrorAction Stop | Where-Object { $_.Mode -ne 'PendingDeletion' }) $i = 1 $dscContent = '' if ($getValue.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($config in $getValue) { if ($null -ne $Global:M365DSCExportResourceInstancesCount) { $Global:M365DSCExportResourceInstancesCount++ } $displayedKey = $config.Name if (-not [String]::IsNullOrEmpty($config.displayName)) { $displayedKey = $config.displayName } Write-Host " |---[$i/$($getValue.Count)] $displayedKey" -NoNewline $params = @{ Name = $config.Name Priority = $config.Priority RetentionDuration = $config.RetentionDuration Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint ApplicationSecret = $ApplicationSecret } $Results = Get-TargetResource @Params $Results.Remove("Identity") | Out-Null $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 $i++ Write-Host $Global:M365DSCEmojiGreenCheckMark } return $dscContent } catch { Write-Host $Global:M365DSCEmojiRedX New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return '' } } Export-ModuleMember -Function *-TargetResource |