DSCResources/MSFT_SCSecurityFilter/MSFT_SCSecurityFilter.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( # Resource properties [Parameter(Mandatory = $true)] [System.String] $FilterName, [Parameter()] [ValidateSet('Export', 'Preview', 'Purge', 'Search', 'All')] [System.String] $Action = 'All', [Parameter()] [System.String[]] $Users, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $Filters, [Parameter()] [ValidateSet( 'APC', # Asia-Pacific 'AUS', #Australia 'CAN', # Canada 'EUR', #Europe, Middle East, Africa 'FRA', #France 'GBR', # United Kingdom 'IND', # India 'JPN', # Japan 'LAM', # Latin America 'NAM', # North America '' # NOT MANDATORY )] [System.String] $Region, # And the DSC ones [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword, [Parameter()] [System.String[]] $AccessTokens ) Write-Verbose -Message "Getting configuration of Security Filter for $FilterName" if ($Global:CurrentModeIsExport) { $ConnectionMode = New-M365DSCConnection -Workload 'SecurityComplianceCenter' ` -InboundParameters $PSBoundParameters ` -SkipModuleReload $true } else { $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 $nullReturn = $PSBoundParameters $nullReturn.Ensure = 'Absent' try { try { $secFilter = Get-ComplianceSecurityFilter -FilterName $FilterName -ErrorAction SilentlyContinue -WarningAction Ignore -Confirm:$false } catch { throw $_ } if ($null -eq $secFilter) { Write-Verbose -Message "Security Filter $($FilterName) does not exist." return $nullReturn } else { Write-Verbose "Found existing Security Filter $($FilterName)" $result = Get-M365DSCSCMapSecurityFilter $secFilter $Credential $ApplicationId $TenantId $CertificateThumbprint $CertificatePath $CertificatePassword Write-Verbose -Message "Get-TargetResource Result: `n $(Convert-M365DscHashtableToString -Hashtable $result)" return $result } } catch { New-M365DSCLogEntry -Message 'Error retrieving data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $nullReturn } } function Get-M365DSCSCMapSecurityFilter { param( [Parameter(Mandatory = $true)] $Filter, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) $result = @{ FilterName = $Filter.FilterName Action = $Filter.Action Users = $Filter.Users Description = $Filter.Description Filters = $Filter.Filters Region = $Filter.Region Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint CertificatePath = $CertificatePath CertificatePassword = $CertificatePassword Ensure = 'Present' } return $result } function Set-TargetResource { [CmdletBinding()] param ( # Resource properties [Parameter(Mandatory = $true)] [System.String] $FilterName, [Parameter()] [ValidateSet('Export', 'Preview', 'Purge', 'Search', 'All')] [System.String] $Action = 'All', [Parameter()] [System.String[]] $Users, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $Filters, [Parameter()] [ValidateSet( 'APC', # Asia-Pacific 'AUS', #Australia 'CAN', # Canada 'EUR', #Europe, Middle East, Africa 'FRA', #France 'GBR', # United Kingdom 'IND', # India 'JPN', # Japan 'LAM', # Latin America 'NAM', # North America '' # NOT MANDATORY )] [System.String] $Region, # And the DSC ones [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword, [Parameter()] [System.String[]] $AccessTokens ) Write-Verbose -Message "Setting configuration of Security Filter for $FilterName" #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 $ConnectionMode = New-M365DSCConnection -Workload 'SecurityComplianceCenter' ` -InboundParameters $PSBoundParameters $CurrentFilter = Get-TargetResource @PSBoundParameters if (('Present' -eq $Ensure) -and ('Absent' -eq $CurrentFilter.Ensure)) { Write-Verbose "Creating new Security Filter '$FilterName'." $CreationParams = ([Hashtable]$PSBoundParameters).Clone() #Remove parameters not used in New-ComplianceSecurityFilter $CreationParams.Remove('Ensure') | Out-Null # Remove authentication parameters $CreationParams.Remove('Credential') | Out-Null $CreationParams.Remove('ApplicationId') | Out-Null $CreationParams.Remove('TenantId') | Out-Null $CreationParams.Remove('CertificatePath') | Out-Null $CreationParams.Remove('CertificatePassword') | Out-Null $CreationParams.Remove('CertificateThumbprint') | Out-Null $CreationParams.Remove('ManagedIdentity') | Out-Null $CreationParams.Remove('ApplicationSecret') | Out-Null $CreationParams.Remove('AccessTokens') | Out-Null try { New-ComplianceSecurityFilter @CreationParams -Confirm:$false } catch { Write-Warning "New-ComplianceSecurityFilter is not available in tenant $($Credential.UserName.Split('@')[1]): $_" } } elseif (('Present' -eq $Ensure) -and ('Present' -eq $CurrentFilter.Ensure)) { Write-Verbose "Updating existing Security Filter '$FilterName'." $SetParams = ([Hashtable]$PSBoundParameters).Clone() #Remove unused parameters for Set-Label cmdlet $SetParams.Remove('Ensure') | Out-Null # Remove authentication parameters $SetParams.Remove('Credential') | Out-Null $SetParams.Remove('ApplicationId') | Out-Null $SetParams.Remove('TenantId') | Out-Null $SetParams.Remove('CertificatePath') | Out-Null $SetParams.Remove('CertificatePassword') | Out-Null $SetParams.Remove('CertificateThumbprint') | Out-Null $SetParams.Remove('ManagedIdentity') | Out-Null $SetParams.Remove('ApplicationSecret') | Out-Null $SetParams.Remove('AccessTokens') | Out-Null try { Set-ComplianceSecurityFilter @SetParams -Confirm:$false } catch { Write-Warning "Set-ComplianceSecurityFilter is not available in tenant $($Credential.UserName.Split('@')[1]): $_" } } elseif (('Absent' -eq $Ensure) -and ('Present' -eq $CurrentFilter.Ensure)) { # If the filter exists and it shouldn't, simply remove it;Need to force deletion Write-Verbose -Message "Deleting Security Filter $FilterName." try { Remove-ComplianceSecurityFilter -FilterName $FilterName -Confirm:$false } catch { Write-Warning "emove-ComplianceSecurityFilter is not available in tenant $($Credential.UserName.Split('@')[1]): $_" } } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( # Resource properties [Parameter(Mandatory = $true)] [System.String] $FilterName, [Parameter()] [ValidateSet('Export', 'Preview', 'Purge', 'Search', 'All')] [System.String] $Action = 'All', [Parameter()] [System.String[]] $Users, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $Filters, [Parameter()] [ValidateSet( 'APC', # Asia-Pacific 'AUS', #Australia 'CAN', # Canada 'EUR', #Europe, Middle East, Africa 'FRA', #France 'GBR', # United Kingdom 'IND', # India 'JPN', # Japan 'LAM', # Latin America 'NAM', # North America '' # NOT MANDATORY )] [System.String] $Region, # And the DSC ones [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword, [Parameter()] [System.String[]] $AccessTokens ) #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 Sensitivity label for $FilterName" $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = $PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $ValuesToCheck)" $TestResult = Test-M365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $ValuesToCheck ` -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.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword, [Parameter()] [System.String[]] $AccessTokens ) $ConnectionMode = New-M365DSCConnection -Workload 'SecurityComplianceCenter' ` -InboundParameters $PSBoundParameters ` -SkipModuleReload $true #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 $data #endregion try { [array]$filters = Get-ComplianceSecurityFilter -ErrorAction Stop -WarningAction Ignore -Confirm:$false $dscContent = '' $i = 1 if ($filters.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($filter in $filters) { if ($null -ne $Global:M365DSCExportResourceInstancesCount) { $Global:M365DSCExportResourceInstancesCount++ } Write-Host " |---[$i/$($filters.Count)] $($filter.FilterName)" -NoNewline # $GetParams = ([Hashtable]$PSBoundParameters).Clone() # $GetParams.Add("FilterName", $filter.FilterName) # $Results = Get-TargetResource @GetParams $Results = Get-M365DSCSCMapSecurityFilter -Filter $filter -Credential $Credential -ApplicationId $ApplicationId ` -TenantId $TenantId -CertificateThumbprint $CertificateThumbprint -CertificatePath $CertificatePath -CertificatePassword $CertificatePassword $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential Write-Host $Global:M365DSCEmojiGreenCheckMark $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName $i++ } } catch { Write-Host $Global:M365DSCEmojiRedX New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return '' } return $dscContent } Export-ModuleMember -Function *-TargetResource |