DSCResources/MSFT_SCInsiderRiskEntityList/MSFT_SCInsiderRiskEntityList.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $ListType, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $DisplayName, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Domains, [Parameter()] [System.String[]] $FilePaths, [Parameter()] [System.String[]] $FileTypes, [Parameter()] [System.String[]] $Keywords, [Parameter()] [System.String[]] $SensitiveInformationTypes, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Sites, [Parameter()] [System.String[]] $TrainableClassifiers, [Parameter()] [System.String[]] $ExceptionKeyworkGroups, [Parameter()] [System.String[]] $ExcludedClassifierGroups, [Parameter()] [System.String[]] $ExcludedDomainGroups, [Parameter()] [System.String[]] $ExcludedFilePathGroups, [Parameter()] [System.String[]] $ExcludedFileTypeGroups, [Parameter()] [System.String[]] $ExcludedKeyworkGroups, [Parameter()] [System.String[]] $ExcludedSensitiveInformationTypeGroups, [Parameter()] [System.String[]] $ExcludedSiteGroups, [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()] [Switch] $ManagedIdentity, [Parameter()] [System.String[]] $AccessTokens ) ##TODO - Replace the workload by the one associated to your resource 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 { $instance = Get-InsiderRiskEntityList -Identity $Name -ErrorAction Stop if ($null -eq $instance) { return $nullResult } # CustomDomainLists $DmnValues = @() if ($instance.ListType -eq 'CustomDomainLists' -or ` $instance.Name -eq 'IrmWhitelistDomains') { foreach ($entity in $instance.Entities) { $entity = ConvertFrom-Json $entity $current = @{ Dmn = $entity.Dmn isMLSubDmn = $entity.isMLSubDmn } $DmnValues += $current } } # CustomFilePathRegexLists $FilePathValues = @() if ($instance.ListType -eq 'CustomFilePathRegexLists' -or ` $instance.Name -eq 'IrmCustomExWinFilePaths') { foreach ($entity in $instance.Entities) { $entity = ConvertFrom-Json $entity $FilePathValues += $entity.FlPthRgx } } # CustomFileTypeLists $FileTypeValues = @() if ($instance.ListType -eq 'CustomFileTypeLists') { foreach ($entity in $instance.Entities) { $entity = ConvertFrom-Json $entity $FileTypeValues += $entity.Ext } } # CustomKeywordLists $KeywordValues = @() if ($instance.ListType -eq 'CustomKeywordLists' -or ` $instance.Name -eq 'IrmExcludedKeywords' -or $instance.Name -eq 'IrmNotExcludedKeywords') { foreach ($entity in $instance.Entities) { $entity = ConvertFrom-Json $entity $KeywordValues += $entity.Name } } # CustomSensitiveInformationTypeLists $SITValues = @() if ($instance.ListType -eq 'CustomSensitiveInformationTypeLists' -or ` $instance.Name -eq 'IrmCustomExSensitiveTypes') { foreach ($entity in $instance.Entities) { $entity = ConvertFrom-Json $entity $SITObject = Get-DLPSensitiveInformationType -Identity $entity.GUID $SITValues += $SITObject.Name } } # CustomSiteLists $SiteValues = @() if ($instance.ListType -eq 'CustomSiteLists' -or ` $instance.Name -eq 'IrmExcludedSites') { foreach ($entity in $instance.Entities) { $entity = ConvertFrom-Json $entity $site = @{ Url = $entity.Url Name = $entity.Name Guid = $entity.Guid } $SiteValues += $site } } # CustomMLClassifierTypeLists $TrainableClassifierValues = @() if ($instance.ListType -eq 'CustomMLClassifierTypeLists' -or $instance.Name -eq 'IrmCustomExMLClassifiers') { foreach ($entity in $instance.Entities) { $entity = ConvertFrom-Json $entity $TrainableClassifierValues += $entity.Guid } } # Global Exclusions - Excluded Keyword Groups $excludedKeywordGroupValue = @() if ($instance.Name -eq 'IrmXSGExcludedKeywords') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $excludedKeywordGroupValue += $group.Name } } # Global Exclusions - Exception Keyword Groups $exceptionKeywordGroupValue = @() if ($instance.Name -eq 'IrmXSGExceptionKeywords') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $exceptionKeywordGroupValue += $group.Name } } # Global Exclusions - Excluded Classifier Groups $excludedClassifierGroupValue = @() if ($instance.Name -eq 'IrmXSGMLClassifierTypes') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $excludedClassifierGroupValue += $group.Name } } # Global Exclusions - Excluded Domain Groups $excludedDomainGroupValue = @() if ($instance.Name -eq 'IrmXSGDomains') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $excludedDomainGroupValue += $group.Name } } # Global Exclusions - Excluded File Path Groups $ExcludedFilePathGroupsValue = @() if ($instance.Name -eq 'IrmXSGFilePaths') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $ExcludedFilePathGroupsValue += $group.Name } } # Global Exclusions - Excluded Site Groups $excludedSiteGroupValue = @() if ($instance.Name -eq 'IrmXSGSites') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $excludedSiteGroupValue += $group.Name } } # Global Exclusions - Excluded Sensitive Info Type Groups $excludedSITGroupValue = @() if ($instance.Name -eq 'IrmXSGSensitiveInfoTypes') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $excludedSITGroupValue += $group.Name } } # Global Exclusions - Excluded File Type Groups $excludedFileTypeGroupValue = @() if ($instance.Name -eq 'IrmXSGFiletypes') { $entities = $instance.Entities foreach ($entity in $entities) { $entity = ConvertFrom-Json $entity $group = Get-InsiderRiskEntityList -Identity $entity.GroupId $excludedFileTypeGroupValue += $group.Name } } $results = @{ DisplayName = $instance.DisplayName Name = $instance.Name Description = $instance.Description ListType = $instance.ListType Domains = $DmnValues FilePaths = $FilePathValues FileTypes = $FileTypeValues Keywords = $KeywordValues SensitiveInformationTypes = $SITValues Sites = $SiteValues TrainableClassifiers = $TrainableClassifierValues ExcludedKeyworkGroups = $excludedKeywordGroupValue ExceptionKeyworkGroups = $exceptionKeywordGroupValue ExcludedClassifierGroups = $excludedClassifierGroupValue ExcludedDomainGroups = $excludedDomainGroupValue ExcludedFilePathGroups = $ExcludedFilePathGroupsValue ExcludedSiteGroups = $excludedSiteGroupValue ExcludedSensitiveInformationTypeGroups = $excludedSITGroupValue ExcludedFileTypeGroups = $excludedFileTypeGroupValue Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint ManagedIdentity = $ManagedIdentity.IsPresent AccessTokens = $AccessTokens } 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(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $ListType, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $DisplayName, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Domains, [Parameter()] [System.String[]] $FilePaths, [Parameter()] [System.String[]] $FileTypes, [Parameter()] [System.String[]] $Keywords, [Parameter()] [System.String[]] $SensitiveInformationTypes, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Sites, [Parameter()] [System.String[]] $TrainableClassifiers, [Parameter()] [System.String[]] $ExceptionKeyworkGroups, [Parameter()] [System.String[]] $ExcludedClassifierGroups, [Parameter()] [System.String[]] $ExcludedDomainGroups, [Parameter()] [System.String[]] $ExcludedFilePathGroups, [Parameter()] [System.String[]] $ExcludedFileTypeGroups, [Parameter()] [System.String[]] $ExcludedKeyworkGroups, [Parameter()] [System.String[]] $ExcludedSensitiveInformationTypeGroups, [Parameter()] [System.String[]] $ExcludedSiteGroups, [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()] [Switch] $ManagedIdentity, [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 $currentInstance = Get-TargetResource @PSBoundParameters # CREATE if ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Absent') { # Create a new Domain Group if ($ListType -eq 'CustomDomainLists') { $value = @() foreach ($domain in $Domains) { $value += "{`"Dmn`":`"$($domain.Dmn)`",`"isMLSubDmn`":$($domain.isMLSubDmn.ToString().ToLower())}" } Write-Verbose -Message "Creating new Domain Group {$Name} with values {$($value -join ',')}" New-InsiderRiskEntityList -Type 'CustomDomainLists' ` -Name $Name ` -DisplayName $DisplayName ` -Description $Description ` -Entities $value | Out-Null } elseif ($ListType -eq 'CustomFilePathRegexLists') { $value = @() foreach ($filePath in $FilePaths) { $value += "{`"FlPthRgx`":`"$($filePath.Replace('\', '\\'))`",`"isSrc`":true,`"isTrgt`":true}" } Write-Verbose -Message "Creating new FilePath Group {$Name} with values {$($value -join ',')}" New-InsiderRiskEntityList -Type 'CustomFilePathRegexLists' ` -Name $Name ` -DisplayName $DisplayName ` -Description $Description ` -Entities $value | Out-Null } elseif ($ListType -eq 'CustomFileTypeLists') { $value = @() foreach ($fileType in $FileTypes) { $value += "{`"Ext`":`"$fileType`"}" } Write-Verbose -Message "Creating new FileType Group {$Name} with values {$($value -join ',')}" New-InsiderRiskEntityList -Type 'CustomFileTypeLists ' ` -Name $Name ` -DisplayName $DisplayName ` -Description $Description ` -Entities $value | Out-Null } elseif ($ListType -eq 'CustomKeywordLists') { $value = @() foreach ($keyword in $Keywords) { $value += "{`"Name`":`"$keyword`"}" } Write-Verbose -Message "Creating new Keyword Group {$Name} with values {$($value -join ',')}" New-InsiderRiskEntityList -Type 'CustomKeywordLists' ` -Name $Name ` -DisplayName $DisplayName ` -Description $Description ` -Entities $value | Out-Null } elseif ($ListType -eq 'CustomSensitiveInformationTypeLists') { $value = @() foreach ($sit in $SensitiveInformationTypes) { $value += "{`"Guid`":`"$sit`"}" } Write-Verbose -Message "Creating new SIT Group {$Name} with values {$($value -join ',')}" New-InsiderRiskEntityList -Type 'CustomSensitiveInformationTypeLists' ` -Name $Name ` -DisplayName $DisplayName ` -Description $Description ` -Entities $value | Out-Null } elseif ($ListType -eq 'CustomSiteLists') { $value = @() foreach ($site in $Sites) { $value += "{`"Url`":`"$($site.Url.ToString())`",`"Name`":`"$($site.Name.ToString())`",`"Guid`":`"$((New-Guid).ToString())`"}" } Write-Verbose -Message "Creating new Site Group {$Name} with values {$($value)}" New-InsiderRiskEntityList -Type 'CustomSiteLists' ` -Name $Name ` -DisplayName $DisplayName ` -Description $Description ` -Entities $value | Out-Null } elseif ($ListType -eq 'CustomMLClassifierTypeLists') { $value = @() foreach ($clasifier in $TrainableClassifiers) { $value += "{`"Guid`":`"$($classifier)`"}" } Write-Verbose -Message "Creating new Trainable classifier Group {$Name} with values {$($value)}" New-InsiderRiskEntityList -Type 'CustomMLClassifierTypeLists' ` -Name $Name ` -DisplayName $DisplayName ` -Description $Description ` -Entities $value | Out-Null } else { throw "Couldn't not identify operation to perform on {$Name}" } } # UPDATE elseif ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Present') { # Update Domain Group if ($ListType -eq 'CustomDomainLists' -or $Name -eq 'IrmWhitelistDomains') { $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $currentInstance.Domains.Dmn -DifferenceObject $Domains.Dmn foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $instance = $Domains | Where-Object -FilterScript { $_.Dmn -eq $diff.InputObject } $entitiesToAdd += "{`"Dmn`":`"$($instance.Dmn)`",`"isMLSubDmn`":$($instance.isMLSubDmn.ToString().ToLower())}" } else { $instance = $currentInstance.Domains | Where-Object -FilterScript { $_.Dmn -eq $diff.InputObject } $entitiesToRemove += "{`"Dmn`":`"$($instance.Dmn)`",`"isMLSubDmn`":$($instance.isMLSubDmn.ToString().ToLower())}" } } Write-Verbose -Message "Updating Domain Group {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -DisplayName $DisplayName ` -Description $Description ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } # Update File Path Group elseif ($ListType -eq 'CustomFilePathRegexLists' -or $Name -eq 'IrmCustomExWinFilePaths' -or ` $Name -eq 'IrmDsbldSysExWinFilePaths') { $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $currentInstance.FilePaths -DifferenceObject $FilePaths foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $entitiesToAdd += "{`"FlPthRgx`":`"$($diff.InputObject.Replace('\', '\\'))`",`"isSrc`":true,`"isTrgt`":true}" } else { $entitiesToRemove += "{`"FlPthRgx`":`"$($diff.InputObject.Replace('\', '\\'))`",`"isSrc`":true,`"isTrgt`":true}" } } Write-Verbose -Message "Updating File Path Group {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -DisplayName $DisplayName ` -Description $Description ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } # Update File Type Group elseif ($ListType -eq 'CustomFileTypeLists') { $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $currentInstance.FileTypes -DifferenceObject $FileTypes foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $entitiesToAdd += "{`"Ext`":`"$($diff.InputObject)`"}" } else { $entitiesToRemove += "{`"Ext`":`"$($diff.InputObject)`"}" } } Write-Verbose -Message "Updating File Type Group {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -DisplayName $DisplayName ` -Description $Description ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } # Update Keywords Group elseif ($ListType -eq 'CustomKeywordLists' -or $Name -eq 'IrmExcludedKeywords' -or $Name -eq 'IrmNotExcludedKeywords') { $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $currentInstance.Keywords -DifferenceObject $Keywords foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $entitiesToAdd += "{`"Name`":`"$($diff.InputObject)`"}" } else { $entitiesToRemove += "{`"Name`":`"$($diff.InputObject)`"}" } } Write-Verbose -Message "Updating Keyword Group {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -DisplayName $DisplayName ` -Description $Description ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } # Update SIT Group elseif ($ListType -eq 'CustomSensitiveInformationTypeLists' -or $Name -eq 'IrmCustomExSensitiveTypes ' -or ` $Name -eq 'IrmDsbldSysExSensitiveTypes') { $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $currentInstance.SensitiveInformationTypes -DifferenceObject $SensitiveInformationTypes foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $entitiesToAdd += "{`"Guid`":`"$($diff.InputObject)`"}" } else { $entitiesToRemove += "{`"Guid`":`"$($diff.InputObject)`"}" } } Write-Verbose -Message "Updating SIT Group {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -DisplayName $DisplayName ` -Description $Description ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } # Update Sites Group elseif ($ListType -eq 'CustomSiteLists' -or $Name -eq 'IrmExcludedSites') { Write-Verbose -Message 'Calculating the difference in the Site list.' $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $currentInstance.Sites.Url -DifferenceObject $Sites.Url foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $entry = $Sites | Where-Object -FilterScript { $_.Url -eq $diff.InputObject } $guid = $entry.Guid if ([System.String]::IsNullOrEmpty($guid)) { $guid = (New-Guid).ToString() } $entitiesToAdd += "{`"Url`":`"$($entry.Url)`",`"Name`":`"$($entry.Name)`",`"Guid`":`"$($guid)`"}" } else { $entry = $currentInstance.Sites | Where-Object -FilterScript { $_.Url -eq $diff.InputObject } $entitiesToRemove += "{`"Url`":`"$($entry.Url)`",`"Name`":`"$($entry.Name)`",`"Guid`":`"$($entry.Guid)`"}" } } Write-Verbose -Message "Updating Sites Group {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -DisplayName $DisplayName ` -Description $Description ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } # Update Trainable Classifiers Group elseif ($ListType -eq 'CustomMLClassifierTypeLists' -or $Name -eq 'IrmCustomExMLClassifiers' -or ` $Name -eq 'IrmDsbldSysExMLClassifiers') { $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $currentInstance.Sites.Url -DifferenceObject $Sites.Url foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $entitiesToAdd += "{`"Guid`":`"$($diff.InputObject)`"}" } else { $entitiesToRemove += "{`"Guid`":`"$($diff.InputObject)`"}" } } Write-Verbose -Message "Updating Sites Group {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -DisplayName $DisplayName ` -Description $Description ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } <################## Group Exclusions #############> if ($null -ne $ExcludedDomainGroups -and $ExcludedDomainGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExcludedDomainGroups ` -DesiredValues $ExcludedDomainGroups ` -Name 'IrmXSGDomains' } elseif ($null -ne $ExcludedFilePathGroups -and $ExcludedFilePathGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExcludedFilePathGroups ` -DesiredValues $ExcludedFilePathGroups ` -Name 'IrmXSGFilePaths' } elseif ($null -ne $ExcludedFileTypeGroups -and $ExcludedFileTypeGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExcludedFileTypeGroups ` -DesiredValues $ExcludedFileTypeGroups ` -Name 'IrmXSGFiletypes' } elseif ($null -ne $ExceptionKeyworkGroups -and $ExceptionKeyworkGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExceptionKeyworkGroups ` -DesiredValues $ExceptionKeyworkGroups ` -Name 'IrmXSGExcludedKeywords ' } elseif ($null -ne $ExcludedKeyworkGroups -and $ExcludedKeyworkGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExcludedKeyworkGroups ` -DesiredValues $ExcludedKeyworkGroups ` -Name 'IrmXSGExcludedKeywords ' } elseif ($null -ne $ExcludedSensitiveInformationTypeGroups -and $ExcludedSensitiveInformationTypeGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExcludedSensitiveInformationTypeGroups ` -DesiredValues $ExcludedSensitiveInformationTypeGroups ` -Name 'IrmXSGSensitiveInfoTypes ' } elseif ($null -ne $ExcludedSiteGroups -and $ExcludedSiteGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExcludedSiteGroups ` -DesiredValues $ExcludedSiteGroups ` -Name 'IrmXSGSites ' } elseif ($null -ne $ExcludedClassifierGroups -and $ExcludedClassifierGroups.Length -gt 0) { Set-M365DSCSCInsiderRiskExclusionGroup -CurrentValues $currentInstance.ExcludedClassifierGroups ` -DesiredValues $ExcludedClassifierGroups ` -Name 'IrmXSGMLClassifierTypes ' } } # REMOVE elseif ($Ensure -eq 'Absent' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Removing group {$Name}" Remove-InsiderRiskEntityList -Identity $Name -ForceDeletion } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String] $ListType, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $DisplayName, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Domains, [Parameter()] [System.String[]] $FilePaths, [Parameter()] [System.String[]] $FileTypes, [Parameter()] [System.String[]] $Keywords, [Parameter()] [System.String[]] $SensitiveInformationTypes, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Sites, [Parameter()] [System.String[]] $TrainableClassifiers, [Parameter()] [System.String[]] $ExceptionKeyworkGroups, [Parameter()] [System.String[]] $ExcludedClassifierGroups, [Parameter()] [System.String[]] $ExcludedDomainGroups, [Parameter()] [System.String[]] $ExcludedFilePathGroups, [Parameter()] [System.String[]] $ExcludedFileTypeGroups, [Parameter()] [System.String[]] $ExcludedKeyworkGroups, [Parameter()] [System.String[]] $ExcludedSensitiveInformationTypeGroups, [Parameter()] [System.String[]] $ExcludedSiteGroups, [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()] [Switch] $ManagedIdentity, [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 $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = ([Hashtable]$PSBoundParameters).Clone() 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 $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, [Parameter()] [System.String[]] $AccessTokens ) $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 { $Script:ExportMode = $true [array] $Script:exportedInstances = @() $availableTypes = @('HveLists', 'DomainLists', 'CriticalAssetLists', 'WindowsFilePathRegexLists', 'SensitiveTypeLists', 'SiteLists', 'KeywordLists', ` 'CustomDomainLists', 'CustomSiteLists', 'CustomKeywordLists', 'CustomFileTypeLists', 'CustomFilePathRegexLists', ` 'CustomSensitiveInformationTypeLists', 'CustomMLClassifierTypeLists', 'GlobalExclusionSGMapping', 'DlpPolicyLists') # Retrieve entries for each type foreach ($listType in $availableTypes) { $Script:exportedInstances += Get-InsiderRiskEntityList -Type $listType -ErrorAction Stop } $i = 1 $dscContent = '' if ($Script:exportedInstances.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($config in $Script:exportedInstances) { if ($null -ne $Global:M365DSCExportResourceInstancesCount) { $Global:M365DSCExportResourceInstancesCount++ } $displayedKey = $config.ListType + ' - ' + $config.Name Write-Host " |---[$i/$($Script:exportedInstances.Count)] $displayedKey" -NoNewline $params = @{ DisplayName = $config.DisplayName Name = $config.Name ListType = $config.ListType Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint ManagedIdentity = $ManagedIdentity.IsPresent AccessTokens = $AccessTokens } $Results = Get-TargetResource @Params if ($null -ne $Results.Domains -and $Results.Domains.Length -gt 0 -and ` ($Results.ListType -eq 'CustomDomainLists' -or $Results.ListType -eq 'DomainLists')) { $Results.Domains = ConvertTo-M365DSCSCInsiderRiskDomainToString -Domains $Results.Domains } if ($null -ne $Results.Sites -and $Results.Sites.Length -gt 0 -and ` ($Results.ListType -eq 'CustomSiteLists' -or $Results.ListType -eq 'SiteLists')) { $Results.Sites = ConvertTo-M365DSCSCInsiderRiskSiteToString -Sites $Results.Sites } $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential if ($null -ne $Results.Domains -and ` ($Results.ListType -eq 'CustomDomainLists' -or $Results.ListType -eq 'DomainLists')) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'Domains' -IsCIMArray $true } if ($null -ne $Results.Sites -and ` ($Results.ListType -eq 'CustomSiteLists' -or $Results.ListType -eq 'SiteLists')) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'Sites' -IsCIMArray $true } $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 '' } } function ConvertTo-M365DSCSCInsiderRiskDomainToString { [CmdletBinding()] [OutputType([System.String])] param( [Parameter(Mandatory = $true)] [System.Object[]] $Domains ) $content = '@(' foreach ($domain in $Domains) { $content += "MSFT_SCInsiderRiskEntityListDomain`r`n" $content += "{`r`n" $content += " Dmn = '$($domain.Dmn)'`r`n" $content += " isMLSubDmn = `$$($domain.isMLSubDmn)`r`n" $content += "}`r`n" } $content += ')' return $content } function ConvertTo-M365DSCSCInsiderRiskSiteToString { [CmdletBinding()] [OutputType([System.String])] param( [Parameter(Mandatory = $true)] [System.Object[]] $Sites ) $content = '@(' foreach ($site in $Sites) { $content += "MSFT_SCInsiderRiskEntityListSite`r`n" $content += "{`r`n" $content += " Url = '$($site.Url)'`r`n" $content += " Name = '$($site.Name)'`r`n" $content += " Guid = '$($site.Guid)'`r`n" $content += "}`r`n" } $content += ')' return $content } function Set-M365DSCSCInsiderRiskExclusionGroup { [CmdletBinding()] param( [Parameter(Mandatory = $true)] [System.String[]] $CurrentValues, [Parameter(Mandatory = $true)] [System.String[]] $DesiredValues, [Parameter(Mandatory = $true)] [System.String] $Name ) $entitiesToAdd = @() $entitiesToRemove = @() $differences = Compare-Object -ReferenceObject $CurrentValues -DifferenceObject $DesiredValues foreach ($diff in $differences) { if ($diff.SideIndicator -eq '=>') { $entitiesToAdd += "{`"GroupId`":`"$($diff.InputObject)`"}" } else { $entitiesToRemove += "{`"GroupId`":`"$($diff.InputObject)`"}" } } Write-Verbose -Message "Updating Group Exclusions for {$Name}" Write-Verbose -Message "Adding entities: $($entitiesToAdd -join ',')" Write-Verbose -Message "Removing entities: $($entitiesToRemove -join ',')" Set-InsiderRiskEntityList -Identity $Name ` -AddEntities $entitiesToAdd ` -RemoveEntities $entitiesToRemove | Out-Null } Export-ModuleMember -Function *-TargetResource |