Modules/M365DSCReport.psm1
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<#
.Description This function creates a new HTML document from the specified exported configuration .Functionality Internal, Hidden #> function New-M365DSCConfigurationToHTML { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter()] [Array] $ParsedContent, [Parameter()] [System.String] $OutputPath, [Parameter()] [System.String] $TemplateName, [Parameter()] [Switch] $SortProperties ) if ([System.String]::IsNullOrEmpty($TemplateName)) { $TemplateName = 'Configuration Report' } Write-Output 'Generating HTML report' $fullHTML = '<!DOCTYPE html>' $fullHTML += '<html>' $fullHTML += '<body>' $fullHTML += '<h1>' + $TemplateName + '</h1>' $fullHTML += "<div style='width:100%;text-align:center;'>" $fullHTML += '<h2>Template Details</h2>' $totalCount = $parsedContent.Count $currentCount = 0 foreach ($resource in $parsedContent) { $percentage = [math]::Round(($currentCount / $totalCount) * 100, 2) Write-Progress -Activity 'Processing generated DSC Object' -Status ("{0:N2} completed - $($resource.ResourceName)" -f $percentage) -PercentComplete $percentage $partHTML = "<div width='100%' style='text-align:center;'><table width='80%' style='margin-left:auto; margin-right:auto;'>" $partHTML += "<tr><th rowspan='" + ($resource.Keys.Count) + "' width='20%'>" try { $partHTML += "<img src='" + (Get-IconPath -ResourceName $resource.ResourceName) + "' />" } catch { Write-Verbose -Message $_ } $partHTML += '</th>' $partHTML += "<th colspan='2' style='background-color:silver;text-align:center;' width='80%'>" $partHTML += '<strong>' + $resource.ResourceName + " '" + $resource.ResourceInstanceName + "'</strong>" $resource.Remove("ResourceInstanceName") | Out-Null $partHTML += '</th></tr>' if ($SortProperties) { $properties = $resource.Keys | Sort-Object } else { $properties = $resource.Keys } foreach ($property in $properties) { if ($property -ne 'ResourceName') { $partHTML += "<tr><td width='40%' style='padding:5px;text-align:right;border:1px solid black;'><strong>" + $property + '</strong></td>' $value = "`$Null" if ($null -ne $resource.$property) { if ($resource.$property.GetType().Name -eq 'Object[]') { if ($resource.$property -and ($resource.$property[0].GetType().Name -eq 'Hashtable' -or $resource.$property[0].GetType().Name -eq 'OrderedDictionary')) { $value = '' foreach ($entry in $resource.$property) { foreach ($key in $entry.Keys) { $value += "<li>$key = $($entry.$key)</li>" } $value += '<hr />' } } else { $temp = $resource.$property -join ',' [array]$components = $temp.Split(',') if ($components.Length -gt 0 -and -not [System.String]::IsNullOrEmpty($temp)) { $Value = '<ul>' foreach ($comp in $components) { $value += "<li>$comp</li>" } $value += '</ul>' } } } else { if (-not [System.String]::IsNullOrEmpty($resource.$property)) { $value = ($resource.$property).ToString() } } } $partHTML += "<td width='40%' style='padding:5px;border:1px solid black;'>" + $value + '</td></tr>' } } $partHTML += '</table></div><br />' $fullHTML += $partHTML $fullHTML += '</body>' $fullHTML += '</html>' $currentCount++ } if (-not [System.String]::IsNullOrEmpty($OutputPath)) { Write-Output 'Saving HTML report' $fullHtml | Out-File $OutputPath } Write-Output 'Completed generating HTML report' } <# .Description This function creates a new JSON file from the specified exported configuration .Functionality Internal, Hidden #> function New-M365DSCConfigurationToJSON { [CmdletBinding()] param ( [Parameter()] [Array] $ParsedContent, [Parameter(Mandatory = $true)] [System.String] $OutputPath ) $jsonContent = $ParsedContent | ConvertTo-Json -Depth 25 $jsonContent | Out-File -FilePath $OutputPath } <# .Description This function gets the URL to the logo of the workload of the specified resource .Functionality Internal, Hidden #> function Get-IconPath { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter(Mandatory = $true)] [System.String] $ResourceName ) if ($ResourceName.StartsWith('AAD')) { return 'http://microsoft365dsc.com/Images/AzureAD.jpg' } elseif ($ResourceName.StartsWith('EXO')) { return 'http://microsoft365dsc.com/Images/Exchange.jpg' } elseif ($ResourceName.StartsWith('O365')) { return 'http://microsoft365dsc.com/Images/Office365.jpg' } elseif ($ResourceName.StartsWith('OD')) { return 'http://microsoft365dsc.com/Images/OneDrive.jpg' } elseif ($ResourceName.StartsWith('PP')) { return 'http://microsoft365dsc.com/Images/PowerApps.jpg' } elseif ($ResourceName.StartsWith('SC')) { return 'http://microsoft365dsc.com/Images/SecurityAndCompliance.png' } elseif ($ResourceName.StartsWith('SPO')) { return 'http://microsoft365dsc.com/Images/SharePoint.jpg' } elseif ($ResourceName.StartsWith('Teams')) { return 'http://microsoft365dsc.com/Images/Teams.jpg' } return $null } <# .Description This function creates a new Excel document from the specified exported configuration .Functionality Internal, Hidden #> function New-M365DSCConfigurationToExcel { [CmdletBinding()] param ( [Parameter()] [Array] $ParsedContent, [Parameter(Mandatory = $true)] [System.String] $OutputPath ) $excel = New-Object -ComObject excel.application $excel.visible = $True $workbook = $excel.Workbooks.Add() $report = $workbook.Worksheets.Item(1) $report.Name = 'Report' $report.Cells.Item(1, 1) = 'Component Name' $report.Cells.Item(1, 1).Font.Size = 18 $report.Cells.Item(1, 1).Font.Bold = $True $report.Cells.Item(1, 2) = 'Property' $report.Cells.Item(1, 2).Font.Size = 18 $report.Cells.Item(1, 2).Font.Bold = $True $report.Cells.Item(1, 3) = 'Value' $report.Cells.Item(1, 3).Font.Size = 18 $report.Cells.Item(1, 3).Font.Bold = $True $report.Range('A1:C1').Borders.Weight = -4138 $row = 2 foreach ($resource in $parsedContent) { $beginRow = $row foreach ($property in $resource.Keys) { if ($property -ne 'ResourceName' -and $property -ne 'Credential') { $report.Cells.Item($row, 1) = $resource.ResourceName $report.Cells.Item($row, 2) = $property try { if ([System.String]::IsNullOrEmpty($resource.$property)) { $report.Cells.Item($row, 3) = "`$Null" } else { if ($resource.$property.GetType().Name -eq 'Object[]') { $value = $resource.$property -join ',' $report.Cells.Item($row, 3) = $value } else { $value = ($resource.$property).ToString().Replace('$', '') $value = $value.Replace('@', '') $value = $value.Replace('(', '') $value = $value.Replace(')', '') $report.Cells.Item($row, 3) = $value } } $report.Cells.Item($row, 3).HorizontalAlignment = -4131 } catch { New-M365DSCLogEntry -Message 'Error during conversion to Excel:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential } if ($property -in @('Identity', 'Name', 'IsSingleInstance', 'DisplayName')) { $OriginPropertyName = $report.Cells.Item($beginRow, 2).Text $OriginPropertyValue = $report.Cells.Item($beginRow, 3).Text $CurrentPropertyName = $report.Cells.Item($row, 2).Text $CurrentPropertyValue = $report.Cells.Item($row, 3).Text $report.Cells.Item($beginRow, 2) = $CurrentPropertyName $report.Cells.Item($beginRow, 3) = $CurrentPropertyValue $report.Cells.Item($row, 2) = $OriginPropertyName $report.Cells.Item($row, 3) = $OriginPropertyValue $report.Cells($beginRow, 1).Font.ColorIndex = 10 $report.Cells($beginRow, 2).Font.ColorIndex = 10 $report.Cells($beginRow, 3).Font.ColorIndex = 10 $report.Cells($beginRow, 1).Font.Bold = $true $report.Cells($beginRow, 2).Font.Bold = $true $report.Cells($beginRow, 3).Font.Bold = $true } $row++ } } $rangeValue = "A$beginRow" + ':' + "C$row" $report.Range($rangeValue).Borders[8].Weight = -4138 } $usedRange = $report.UsedRange $usedRange.EntireColumn.AutoFit() | Out-Null $workbook.SaveAs($OutputPath) $excel.Quit() } <# .Description This function creates a report from the specified exported configuration, either in HTML or Excel format .Parameter Type The type of report that should be created: Excel or HTML. .Parameter ConfigurationPath The path to the exported DSC configuration that the report should be created for. .Parameter OutputPath The output path of the report. .Example New-M365DSCReportFromConfiguration -Type 'HTML' -ConfigurationPath 'C:\DSC\ConfigName.ps1' -OutputPath 'C:\Dsc\M365Report.html' .Example New-M365DSCReportFromConfiguration -Type 'Excel' -ConfigurationPath 'C:\DSC\ConfigName.ps1' -OutputPath 'C:\Dsc\M365Report.xlsx' .Example New-M365DSCReportFromConfiguration -Type 'JSON' -ConfigurationPath 'C:\DSC\ConfigName.ps1' -OutputPath 'C:\Dsc\M365Report.json' .Functionality Public #> function New-M365DSCReportFromConfiguration { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateSet('Excel', 'HTML', 'JSON')] [System.String] $Type, [Parameter(Mandatory = $true)] [System.String] $ConfigurationPath, [Parameter(Mandatory = $true)] [System.String] $OutputPath ) # Validate that the latest version of the module is installed. Test-M365DSCModuleValidity #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add('Event', 'Report') $data.Add('Type', $Type) Add-M365DSCTelemetryEvent -Data $data #endregion [Array] $parsedContent = Initialize-M365DSCReporting -ConfigurationPath $ConfigurationPath switch ($Type) { 'Excel' { New-M365DSCConfigurationToExcel -ParsedContent $parsedContent -OutputPath $OutputPath } 'HTML' { $template = Get-Item $ConfigurationPath $templateName = $Template.Name.Split('.')[0] New-M365DSCConfigurationToHTML -ParsedContent $parsedContent -OutputPath $OutputPath -TemplateName $templateName } 'JSON' { New-M365DSCConfigurationToJSON -ParsedContent $parsedContent -OutputPath $OutputPath } } } <# .Description This function compares two provided DSC configuration to determine the delta. .Parameter Source Local path of the source configuration. .Parameter Destination Local path of the destination configuraton. .Parameter SourceObject Array that contains the list of configuration components for the source. .Parameter DestinationObject Array that contains the list of configuration components for the destination. .Parameter ExcludedProperties Array that contains the list of parameters to exclude. .Parameter IsBlueprintAssessment Specifies whether or not we are currently comparing a configuration to a Blueprint. .Example Compare-M365DSCConfigurations -Source 'C:\DSC\source.ps1' -Destination 'C:\DSC\destination.ps1' .Functionality Public #> function Compare-M365DSCConfigurations { [CmdletBinding()] [OutputType([System.Array])] param ( [Parameter()] [System.String] $Source, [Parameter()] [System.String] $Destination, [Parameter()] [System.Boolean] $CaptureTelemetry = $true, [Parameter()] [Array] $SourceObject, [Parameter()] [Array] $DestinationObject, [Parameter()] [Array] $ExcludedProperties, [Parameter()] [System.Boolean] $IsBlueprintAssessment = $false ) if ($CaptureTelemetry) { #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add('Event', 'Compare') Add-M365DSCTelemetryEvent -Data $data #endregion } [Array] $Delta = @() if (-not $SourceObject) { [Array] $SourceObject = Initialize-M365DSCReporting -ConfigurationPath $Source } if (-not $DestinationObject) { [Array] $DestinationObject = Initialize-M365DSCReporting -ConfigurationPath $Destination } # Loop through all items in the source array $i = 1 foreach ($sourceResource in $SourceObject) { try { [array]$key = Get-M365DSCResourceKey -Resource $sourceResource Write-Progress -Activity "Scanning Source $Source...[$i/$($SourceObject.Count)]" -PercentComplete ($i / ($SourceObject.Count) * 100) [array]$destinationResource = $DestinationObject | Where-Object -FilterScript { $_.ResourceName -eq $sourceResource.ResourceName -and $_.($key[0]) -eq $sourceResource.($key[0]) } $keyname = $key[0..1] -join '\' $SourceKeyValue = $sourceResource.($key[0]) # Filter on the second key if ($key.Count -gt 1) { [array]$destinationResource = $destinationResource | Where-Object -FilterScript { $_.ResourceName -eq $sourceResource.ResourceName -and $_.($key[1]) -eq $sourceResource.($key[1]) } $SourceKeyValue = $sourceResource.($key[0]), $sourceResource.($key[1]) -join '\' } if ($null -eq $destinationResource) { $drift = @{ ResourceName = $sourceResource.ResourceName ResourceInstanceName = $destinationResource.ResourceInstanceName Key = $keyName KeyValue = $SourceKeyValue Properties = @(@{ ParameterName = '_IsInConfiguration_' ValueInSource = 'Present' ValueInDestination = 'Absent' }) } $Delta += , $drift $drift = $null } else { $filteredProperties = @( 'ResourceName', 'ResourceId', 'Credential', 'CertificatePath', 'CertificatePassword', 'TenantId', 'ApplicationId', 'CertificateThumbprint', 'ApplicationSecret', 'ManagedIdentity' ) $filteredProperties = ($filteredProperties + $ExcludedProperties) | Select-Object -Unique [System.Collections.Hashtable]$destinationResource = $destinationResource[0] # The resource instance exists in both the source and the destination. Compare each property; foreach ($propertyName in $sourceResource.Keys) { if ($propertyName -notin $filteredProperties) { $destinationPropertyName = $destinationResource.Keys | Where-Object -FilterScript { $_ -eq $propertyName } if ([System.String]::IsNullOrEmpty($destinationPropertyName)) { $destinationPropertyName = $propertyName } # Case where the property contains CIMInstances if ($null -ne $sourceResource.$propertyName.Keys -and $sourceResource.$propertyName.Keys.Contains('CIMInstance')) { foreach ($instance in $sourceResource.$propertyName) { [string]$key = Get-M365DSCCimInstanceKey -CIMInstance $instance if ($null -ne $key) { $destinationResourceInstances = $destinationResource.$destinationPropertyName | Where-Object -FilterScript {$_."$key" -eq $instance."$key"} if ($null -ne $destinationResourceInstances) { # There is a chance we found 2 instances of a CIMInstance based on its key property. # If that's the case, loop through each instance found and if at least of of them is # a perfect match, then don't consider this a drift. $foundOneMatch = $false $drift = $null foreach ($destinationResourceInstance in $destinationResourceInstances) { $foundResourceMatch = $true foreach ($property in $instance.Keys) { if ($null -ne (Compare-Object -ReferenceObject ($instance."$property")` -DifferenceObject ($destinationResourceInstance."$property"))) { $drift = @{ ResourceName = $sourceResource.ResourceName ResourceInstanceName = $destinationResource.ResourceInstanceName Key = $propertyName KeyValue = $instance."$key" Properties = @(@{ ParameterName = $property CIMInstanceKey = $key CIMInstanceValue = $instance."$Key" ValueInSource = $instance."$property" ValueInDestination = $destinationResourceInstance."$property" }) } $foundResourceMatch = $false } } if ($foundResourceMatch) { $foundOneMatch = $true } } if ($foundOneMatch) { # If a match was found, clear the drift. $drift = $null } else { $Delta += , $drift $drift = $null } } else { # We have detected a drift where the CIM Instance exists in the Source but NOT in the Destination $drift = @{ ResourceName = $sourceResource.ResourceName ResourceInstanceName = $destinationResource.ResourceInstanceName Key = $propertyName KeyValue = $instance."$key" Properties = @(@{ ParameterName = $propertyName CIMInstanceKey = $key CIMInstanceValue = $instance."$Key" ValueInSource = $instance ValueInDestination = $null }) } if ($null -ne $drift) { $Delta += , $drift $drift = $null } } } } } # Needs to be a separate nested if statement otherwise the ReferenceObject an be null and it will error out; elseif ($destinationResource.ContainsKey($destinationPropertyName) -eq $false -or (-not [System.String]::IsNullOrEmpty($propertyName) -and $null -ne (Compare-Object -ReferenceObject ($sourceResource.$propertyName)` -DifferenceObject ($destinationResource.$destinationPropertyName))) -and -not ([System.String]::IsNullOrEmpty($destinationResource.$destinationPropertyName) -and [System.String]::IsNullOrEmpty($sourceResource.$propertyName))) { if ($null -eq $drift -and (-not $IsBlueprintAssessment -or $destinationResource.ContainsKey($destinationPropertyName))) { $drift = @{ ResourceName = $sourceResource.ResourceName ResourceInstanceName = $destinationResource.ResourceInstanceName Key = $keyname KeyValue = $SourceKeyValue Properties = @(@{ ParameterName = $propertyName ValueInSource = $sourceResource.$propertyName ValueInDestination = $destinationResource.$destinationPropertyName }) } if ($destinationResource.Contains("_metadata_$($destinationPropertyName)")) { $Metadata = $destinationResource."_metadata_$($destinationPropertyName)" $Level = $Metadata.Split('|')[0].Replace('### ', '') $Information = $Metadata.Split('|')[1] $drift.Properties[0].Add('_Metadata_Level', $Level) $drift.Properties[0].Add('_Metadata_Info', $Information) } if ($null -ne $drift) { $Delta += , $drift $drift = $null } } elseif (-not $IsBluePrintAssessment -or $destinationResource.ContainsKey($destinationPropertyName)) { $newDrift = @{ ParameterName = $propertyName ValueInSource = $sourceResource.$propertyName ValueInDestination = $destinationResource.$destinationPropertyName } if ($destinationResource.Contains("_metadata_$($destinationPropertyName)")) { $Metadata = $destinationResource."_metadata_$($destinationPropertyName)" $Level = $Metadata.Split('|')[0].Replace('### ', '') $Information = $Metadata.Split('|')[1] $newDrift.Add('_Metadata_Level', $Level) $newDrift.Add('_Metadata_Info', $Information) } $drift.Properties += $newDrift } } } } # Do the scan the other way around because there's a chance that the property, if null, wasn't part of the source # object. By scanning against the destination we will catch properties that are not null on the source but not null in destination; foreach ($propertyName in $destinationResource.Keys) { if ($propertyName -notin $filteredProperties) { $sourcePropertyName = $destinationResource.Keys | Where-Object -FilterScript { $_ -eq $propertyName } if ([System.String]::IsNullOrEmpty($sourcePropertyName)) { $sourcePropertyName = $propertyName } # Case where the property contains CIMInstances if ($null -ne $destinationResource.$propertyName.Keys -and $destinationResource.$propertyName.Keys.Contains('CIMInstance')) { foreach ($instance in $destinationResource.$propertyName) { [string]$key = Get-M365DSCCimInstanceKey -CIMInstance $instance if ($null -ne $key) { $sourceResourceInstances = $sourceResource.$sourcePropertyName | Where-Object -FilterScript {$_."$key" -eq $instance."$key"} if ($null -ne $sourceResourceInstances) { # There is a chance we found 2 instances of a CIMInstance based on its key property. # If that's the case, loop through each instance found and if at least of of them is # a perfect match, then don't consider this a drift. $foundOneMatch = $false $drift = $null foreach ($sourceResourceInstance in $sourceResourceInstances) { foreach ($property in $instance.Keys) { if ($null -ne (Compare-Object -ReferenceObject ($instance."$property")` -DifferenceObject ($sourceResourceInstance."$property"))) { # Make sure we haven't already added this drift in the delta return object to prevent duplicates. $existing = $delta | Where-Object -FilterScript {$_.ResourceName -eq $destinationResource.ResourceName -and ` $_.ResourceInstanceName -eq $destinationResource.ResourceInstanceName} $sameEntry = $null if ($null -ne $existing) { $sameEntry = $existing.Properties | Where-Object -FilterScript {$_.ParameterName -eq $property -and ` $_.CIMInstanceKey -eq $key -and ` $_.CIMInstanceValue -eq ($instance."$key") -and ` $_.ValueInSource -eq $sourceResourceInstance."$property" -and ` $_.ValueInDestination -eq $instance."$property"} } if ($null -eq $sameEntry) { $drift = @{ ResourceName = $destinationResource.ResourceName ResourceInstanceName = $destinationResource.ResourceInstanceName Key = $propertyName KeyValue = $instance."$key" Properties = @(@{ ParameterName = $property CIMInstanceKey = $key CIMInstanceValue = $instance."$Key" ValueInSource = $sourceResourceInstance."$property" ValueInDestination = $instance."$property" }) } } } } if ($null -eq $drift) { $foundOneMatch = $true } } if ($foundOneMatch) { # If a match was found, clear the drift. $drift = $null } } else { # We have detected a drift where the CIM Instance exists in the Destination but NOT in the Source $drift = @{ ResourceName = $destinationResource.ResourceName ResourceInstanceName = $destinationResource.ResourceInstanceName Key = $propertyName KeyValue = $instance."$key" Properties = @(@{ ParameterName = $propertyName CIMInstanceKey = $key CIMInstanceValue = $instance."$Key" ValueInSource = $null ValueInDestination = $instance }) } if ($null -ne $drift) { $Delta += , $drift $drift = $null } } } } } elseif (-not [System.String]::IsNullOrEmpty($propertyName) -and -not $sourceResource.Contains($sourcePropertyName)) { if ($null -eq $drift -and (-not $IsBlueprintAssessment -or -not $sourcePRopertyName.StartsWith('_metadata_'))) { $drift = @{ ResourceName = $sourceResource.ResourceName Key = $keyName KeyValue = $SourceKeyValue Properties = @(@{ ParameterName = $sourcePropertyName ValueInSource = $null ValueInDestination = $destinationResource.$propertyName }) } } elseif (-not $IsBlueprintAssessment -or -not $sourcePRopertyName.StartsWith('_metadata_')) { $drift.Properties += @{ ParameterName = $sourcePropertyName ValueInSource = $null ValueInDestination = $destinationResource.$propertyName } } } } } if ($null -ne $drift) { $Delta += , $drift $drift = $null } } } catch { Write-Verbose -Message "Error: $_" } $i++ } Write-Progress -Activity 'Scanning Source...' -Completed # Loop through all items in the destination array $i = 1 try { foreach ($destinationResource in $DestinationObject) { try { [System.Collections.HashTable]$currentDestinationResource = ([array]$destinationResource)[0] $key = Get-M365DSCResourceKey -Resource $currentDestinationResource Write-Progress -Activity "Scanning Destination $Destination...[$i/$($DestinationObject.Count)]" -PercentComplete ($i / ($DestinationObject.Count) * 100) $sourceResource = $SourceObject | Where-Object -FilterScript { $_.ResourceName -eq $currentDestinationResource.ResourceName -and ` $_.($key[0]) -eq $currentDestinationResource.($key[0]) -and ` $_.ResourceInstanceName -eq $currentDestinationResource.ResourceInstanceName} $currentDestinationKeyValue = $currentDestinationResource.($key[0]) # Filter on the second key if ($key.Count -gt 1) { [array]$sourceResource = $sourceResource | Where-Object -FilterScript { $_.ResourceName -eq $currentDestinationResource.ResourceName -and $_.($key[1]) -eq $currentDestinationResource.($key[1]) } $currentDestinationKeyValue = $currentDestinationResource.($key[0]), $currentDestinationResource.($key[1]) -join '\' } if ($null -eq $sourceResource) { $drift = @{ ResourceName = $currentDestinationResource.ResourceName ResourceInstanceName = $currentDestinationResource.ResourceInstanceName Key = $keyName KeyValue = $currentDestinationResource."$keyName" Properties = @(@{ ParameterName = '_IsInConfiguration_' ValueInSource = 'Absent' ValueInDestination = 'Present' }) } $Delta += , $drift $drift = $null } } catch { Write-Verbose -Message "Error: $_" } $i++ } } catch { Write-Verbose -Message "Error: $_" } Write-Progress -Activity 'Scanning Destination...' -Completed return $Delta } <# .Description This function gets the key parameter for the specified CIMInstance .Functionality Internal, Hidden #> function Get-M365DSCCIMInstanceKey { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter(Mandatory = $true)] [System.Collections.Hashtable] $CIMInstance ) $primaryKey = '' if ($CIMInstance.ContainsKey('IsSingleInstance')) { $primaryKey = '' } elseif ($CIMInstance.ContainsKey('DisplayName')) { $primaryKey = 'DisplayName' } elseif ($CIMInstance.ContainsKey('Identity')) { $primaryKey = 'Identity' } elseif ($CIMInstance.ContainsKey('Id')) { $primaryKey = 'Id' } elseif ($CIMInstance.ContainsKey('Name')) { $primaryKey = 'Name' } elseif ($CIMInstance.ContainsKey('Title')) { $primaryKey = 'Title' } elseif ($CIMInstance.ContainsKey('CdnType')) { $primaryKey = 'CdnType' } elseif ($CIMInstance.ContainsKey('Usage')) { $primaryKey = 'Usage' } return $primaryKey } <# .Description This function gets the key parameter for the specified resource .Functionality Internal, Hidden #> function Get-M365DSCResourceKey { [CmdletBinding()] [OutputType([System.Object[]])] param ( [Parameter(Mandatory = $true)] [System.Collections.Hashtable] $Resource ) $resourceInfo = Get-DscResource ("MSFT_$($Resource.ResourceName)") -Module 'Microsoft365DSC' [Array]$mandatoryParameters = $resourceInfo.Properties | Where-Object -FilterScript { $_.IsMandatory } if ($Resource.Contains('IsSingleInstance') -and $mandatoryParameters.Name.Contains('IsSingleInstance')) { return @('IsSingleInstance') } elseif ($Resource.Contains('DisplayName') -and $mandatoryParameters.Name.Contains('DisplayName')) { if ($Resource.ResourceName -eq 'AADMSGroup' -and -not [System.String]::IsNullOrEmpty($Resource.Id)) { return @('Id') } if ($Resource.ResourceName -eq 'TeamsChannel' -and -not [System.String]::IsNullOrEmpty($Resource.TeamName)) { # Teams Channel displaynames are not tenant-unique (e.g. "General" is almost in every team), but should be unique per team return @('TeamName', 'DisplayName') } if ($Resource.ResourceName -eq 'TeamsTeam' -and -not [System.String]::IsNullOrEmpty($Resource.MailNickName)) { # Teams names are not unique return @('MailNickName', 'DisplayName') } return @('DisplayName') } elseif ($Resource.Contains('Identity') -and $mandatoryParameters.Name.Contains('Identity')) { return @('Identity') } elseif ($Resource.Contains('Name') -and $mandatoryParameters.Name.Contains('Name')) { return @('Name') } elseif ($Resource.Contains('Url') -and $mandatoryParameters.Name.Contains('Url')) { return @('Url') } elseif ($Resource.Contains('Organization') -and $mandatoryParameters.Name.Contains('Organization')) { return @('Organization') } elseif ($Resource.Contains('CDNType') -and $mandatoryParameters.Name.Contains('CDNType')) { return @('CDNType') } elseif ($Resource.Contains('Action') -and $Resource.ResourceName -eq 'SCComplianceSearchAction' -and $mandatoryParameters.Name.Contains('Action')) { return @('SearchName', 'Action') } elseif ($Resource.Contains('Workload') -and $Resource.ResourceName -eq 'SCAuditConfigurationPolicy' -and $mandatoryParameters.Name.Contains('Workload')) { return @('Workload') } elseif ($Resource.Contains('Title') -and $Resource.ResourceName -eq 'SPOSiteDesign' -and $mandatoryParameters.Name.Contains('Title')) { return @('Title') } elseif ($Resource.Contains('SiteDesignTitle') -and $mandatoryParameters.Name.Contains('SiteDesignTitle')) { return @('SiteDesignTitle') } elseif ($Resource.Contains('Key') -and $Resource.ResourceName -eq 'SPOStorageEntity' -and $mandatoryParameters.Name.Contains('Key')) { return @('Key') } elseif ($Resource.Contains('Usage') -and $mandatoryParameters.Name.Contains('Usage')) { return @('Usage') } elseif ($Resource.Contains('OrgWideAccount') -and $mandatoryParameters.Name.Contains('OrgWideAccount')) { return @('OrgWideAccount') } elseif ($mandatoryParameters.count -eq 1) { # returning the only mandatory parameter name return @($mandatoryParameters[0].Name) } elseif ($mandatoryParameters.count -eq 0) { throw "No mandatory parameters found for $($Resource.ResourceName)" } else { # the function failed to find any key params throw "Multiple mandatory parameters found for $($Resource.ResourceName) but none of them are returned by the function" } } <# .Description This function creates a delta HTML report between two provided exported DSC configurations .Parameter Source The source DSC configuration to compare from. .Parameter Destination The destination DSC configuration to compare with. .Parameter OutputPath The output path of the delta report. .Parameter DriftOnly Specifies that only difference should be in the report. .Parameter IsBlueprintAssessment Specifies that the report is a comparison with a Blueprint. .Parameter HeaderFilePath Specifies that file that contains a custom header for the report. .Parameter Delta An array with difference, already compiled from another source. .Parameter ExcludedProperties Array that contains the list of parameters to exclude. .Example New-M365DSCDeltaReport -Source 'C:\DSC\Source.ps1' -Destination 'C:\DSC\Destination.ps1' -OutputPath 'C:\Dsc\DeltaReport.html' .Example New-M365DSCDeltaReport -Source 'C:\DSC\Source.ps1' -Destination 'C:\DSC\Destination.ps1' -OutputPath 'C:\Dsc\DeltaReport.html' -DriftOnly $true .Functionality Public #> function New-M365DSCDeltaReport { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Source, [Parameter(Mandatory = $true)] [System.String] $Destination, [Parameter()] [System.String] $OutputPath, [Parameter()] [System.Boolean] $DriftOnly = $false, [Parameter()] [System.Boolean] $IsBlueprintAssessment = $false, [Parameter()] [System.String] $HeaderFilePath, [Parameter()] [Array] $Delta, [Parameter()] [System.String] [ValidateSet('HTML', 'JSON')] $Type = 'HTML', [Parameter()] [Array] $ExcludedProperties ) # Validate that the latest version of the module is installed. Test-M365DSCModuleValidity if ((Test-Path -Path $Source) -eq $false) { Write-Error "Cannot find file specified in parameter Source: $Source. Please make sure the file exists!" return } if ((Test-Path -Path $Destination) -eq $false) { Write-Error "Cannot find file specified in parameter Destination: $Destination. Please make sure the file exists!" return } if ($OutputPath -and (Test-Path -Path $OutputPath) -eq $false) { Write-Warning "File specified in parameter OutputPath already exists and will be overwritten: $OutputPath" Write-Warning "Make sure you specify a file that not exists, if you don't want the file to be overwritten!" } if ($PSBoundParameters.ContainsKey('HeaderFilePath') -and -not [System.String]::IsNullOrEmpty($HeaderFilePath) -and ` (Test-Path -Path $HeaderFilePath) -eq $false) { Write-Error "Cannot find file specified in parameter HeaderFilePath: $HeaderFilePath. Please make sure the file exists!" return } #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add('Event', 'DeltaReport') Add-M365DSCTelemetryEvent -Data $data #endregion # Excluding authentication properties by default. $authParameters = @("Credential", "ManagedIdentity", "ApplicationId", "TenantId", "CertificatePath", "CertificatePassword", "CertificateThumbprint", "ApplicationSecret") $ExcludedProperties += "ResourceInstanceName" $ExcludedProperties = $ExcludedProperties + $authParameters | Select-Object -Unique Write-Verbose -Message 'Obtaining Delta between the source and destination configurations' if (-not $Delta) { if ($IsBlueprintAssessment) { # Parse the blueprint file, pass to Compare-M365DSCConfigurations as object (including comments aka metadata) [Array] $ParsedBlueprintWithMetadata = Initialize-M365DSCReporting -ConfigurationPath $Destination -IncludeComments:$true $Delta = Compare-M365DSCConfigurations -Source $Source ` -DestinationObject $ParsedBlueprintWithMetadata ` -CaptureTelemetry $false ` -ExcludedProperties $ExcludedProperties ` -IsBluePrintAssessment $true } Else { $Delta = Compare-M365DSCConfigurations ` -Source $Source ` -Destination $Destination ` -CaptureTelemetry $false ` -ExcludedProperties $ExcludedProperties } } if ($Type -eq 'HTML') { $reportSB = [System.Text.StringBuilder]::new() #region Custom Header if (-not [System.String]::IsNullOrEmpty($HeaderFilePath)) { try { $headerContent = Get-Content $HeaderFilePath [void]$reportSB.AppendLine($headerContent) } catch { New-M365DSCLogEntry -Message 'Error while reading DSC configuration:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential } } #endregion $ReportTitle = 'Microsoft365DSC - Delta Report' if ($IsBlueprintAssessment) { $ReportTitle = 'Microsoft365DSC - Blueprint Assessment Report' [void]$reportSB.AppendLine('<h1>Blueprint Assessment Report</h1>') } else { [void]$reportSB.AppendLine('<h1>Delta Report</h1>') [void]$reportSB.AppendLine("<p><strong>Comparing </strong>$Source <strong>to</strong> $Destination</p>") } [void]$reportSB.AppendLine("<html><head><meta charset='utf-8'><title>$ReportTitle</title></head><body>") [void]$reportSB.AppendLine("<div style='width:100%;text-align:center;'>") [void]$reportSB.AppendLine("<img src='http://Microsoft365DSC.com/Images/Promo.png' alt='Microsoft365DSC Slogan' width='500' />") [void]$ReportSB.AppendLine('</div>') [array]$resourcesMissingInSource = $Delta | Where-Object -FilterScript { $_.Properties.ParameterName -eq '_IsInConfiguration_' -and ` $_.Properties.ValueInSource -eq 'Absent' } [array]$resourcesMissingInDestination = $Delta | Where-Object -FilterScript { $_.Properties.ParameterName -eq '_IsInConfiguration_' -and ` $_.Properties.ValueInDestination -eq 'Absent' } [array]$resourcesInDrift = $Delta | Where-Object -FilterScript { $_.Properties.ParameterName -ne '_IsInConfiguration_' } if ($resourcesMissingInSource.Count -eq 0 -and $resourcesMissingInDestination.Count -eq 0 -and ` $resourcesInDrift.Count -eq 0) { [void]$reportSB.AppendLine('<p><strong>No discrepancies have been found!</strong></p>') } elseif (-not $DriftOnly) { [void]$reportSB.AppendLine('<h2>Table of Contents</h2>') [void]$reportSB.AppendLine('<ul>') if ($resourcesMissingInSource.Count -gt 0) { [void]$reportSB.AppendLine("<li><a href='#Source'>Resources Missing in the Source</a>") [void]$reportSB.AppendLine(" <strong>(</strong>$($resourcesMissingInSource.Count)<strong>)</strong></li>") } if ($resourcesMissingInDestination.Count -gt 0) { [void]$reportSB.AppendLine("<li><a href='#Destination'>Resources Missing in the Destination</a>") [void]$reportSB.AppendLine(" <strong>(</strong>$($resourcesMissingInDestination.Count)<strong>)</strong></li>") } if ($resourcesInDrift.Count -gt 0) { [void]$reportSB.AppendLine("<li><a href='#Drift'>Resources Configured Differently</a>") [void]$reportSB.AppendLine(" <strong>(</strong>$($resourcesInDrift.Count)<strong>)</strong></li>") } [void]$reportSB.AppendLine('</ul>') } if ($resourcesMissingInSource.Count -gt 0 -and -not $DriftOnly) { [void]$reportSB.AppendLine('<br /><hr /><br />') [void]$reportSB.AppendLine("<a id='Source'></a><h2>Resources that are Missing in the Source</h2>") foreach ($resource in $resourcesMissingInSource) { [void]$reportSB.AppendLine("<table width='100%' cellspacing='0' cellpadding='5'>") [void]$reportSB.AppendLine('<tr>') [void]$reportSB.Append("<th style='width:25%;text-align:center;vertical-align:middle;border-left:1px solid black;") [void]$reportSB.Append("border-top:1px solid black;border-bottom:1px solid black;'>") $iconPath = Get-IconPath -ResourceName $resource.ResourceName [void]$reportSB.AppendLine("<img src='$iconPath' />") [void]$reportSB.AppendLine('</th>') [void]$reportSB.AppendLine("<th style='border:1px solid black;text-align:center;'>") [void]$reportSB.AppendLine("<h3>$($resource.ResourceName) - $($resource.Key) = $($resource.KeyValue)</h3>") [void]$reportSB.AppendLine('</th>') [void]$reportSB.AppendLine('</tr>') [void]$reportSB.AppendLine('</table>') } } if ($resourcesMissingInDestination.Count -gt 0 -and -not $DriftOnly) { [void]$reportSB.AppendLine('<br /><hr /><br />') [void]$reportSB.AppendLine("<a id='Destination'></a><h2>Resources that are Missing in the Destination</h2>") foreach ($resource in $resourcesMissingInDestination) { [void]$reportSB.AppendLine("<table width='100%' cellspacing='0' cellpadding='5'>") [void]$reportSB.AppendLine('<tr>') [void]$reportSB.Append("<th style='width:25%;text-align:center;vertical-align:middle;border-left:1px solid black;") [void]$reportSB.Append("border-top:1px solid black;border-bottom:1px solid black;'>") $iconPath = Get-IconPath -ResourceName $resource.ResourceName [void]$reportSB.AppendLine("<img src='$iconPath' />") [void]$reportSB.AppendLine('</th>') [void]$reportSB.AppendLine("<th style='border:1px solid black;text-align:center;'>") [void]$reportSB.AppendLine("<h3>$($resource.ResourceName) - $($resource.Key) = $($resource.KeyValue)</h3>") [void]$reportSB.AppendLine('</th>') [void]$reportSB.AppendLine('</tr>') [void]$reportSB.AppendLine('</table>') } } if ($resourcesInDrift.Count -gt 0) { # Combine resources instances together to make sure multiple drifts within the same resource don't appear as separate entries $combinedResourcesInDrift = [System.Collections.ArrayList]::New() foreach ($resource in $resourcesInDrift) { $existingInstance = $combinedResourcesInDrift | ` Where-Object -FilterScript {$_.ResourceName -eq $resource.ResourceName -and ` $_.ResourceInstanceName -eq $resource.ResourceInstanceName} if ($null -ne $existingInstance) { # Loop through all entries in the combinedResourcesInDrift and remove the entry for the current resource. $foundAt = -1 for ($i = 0; $i -lt $combinedResourcesInDrift.Count; $i++) { if ($combinedResourcesInDrift[$i].ResourceName -eq $resource.ResourceName -and ` $combinedResourcesInDrift[$i].ResourceInstanceName -eq $resource.ResourceInstanceName) { $foundAt = $i break } } $combinedResourcesInDrift = [System.Collections.ArrayList]$combinedResourcesInDrift $combinedResourcesInDrift.RemoveAt($foundAt) $existingInstance.Properties += $resource.Properties $combinedResourcesInDrift += $existingInstance } else { $combinedResourcesInDrift += $resource } } $resourcesInDrift = $combinedResourcesInDrift [void]$reportSB.AppendLine('<br /><hr /><br />') [void]$reportSB.AppendLine("<a id='Drift'></a><h2>Resources that are Configured Differently</h2>") foreach ($resource in $resourcesInDrift) { [void]$reportSB.AppendLine("<table width='100%' cellspacing='0' cellpadding='5'>") [void]$reportSB.AppendLine('<tr>') [void]$reportSB.Append("<th style='width:25%;text-align:center;vertical-align:middle;border:1px solid black;;' ") $numberOfMetadataRowForBlueprint = $resource.Properties._Metadata_Level.Count $rowspanCount = ($resource.Properties.Count + 2) + $numberOfMetadataRowForBlueprint [void]$reportSB.Append("rowspan='$rowspanCount'>") $iconPath = Get-IconPath -ResourceName $resource.ResourceName [void]$reportSB.AppendLine("<img src='$iconPath' />") [void]$reportSB.AppendLine('</th>') [void]$reportSB.AppendLine("<th style='border:1px solid black;text-align:center;vertical-align:middle;background-color:#CCC' colspan='3'>") [void]$reportSB.AppendLine("<h3>$($resource.ResourceName) - $($resource.ResourceInstanceName)</h3>") [void]$reportSB.AppendLine('</th></tr>') [void]$reportSB.AppendLine('<tr>') $SourceLabel = 'Source Value' $DestinationLabel = 'Destination Value' if ($IsBlueprintAssessment) { $SourceLabel = "Tenant's Current Value" $DestinationLabel = "Blueprint's Value" } [void]$reportSB.AppendLine("<td style='text-align:center;border:1px solid black;background-color:#EEE;' width='45%'><strong>Property</strong></td>") [void]$reportSB.AppendLine("<td style='text-align:center;border:1px solid black;background-color:#EEE;' width='15%'><strong>$SourceLabel</strong></td>") [void]$reportSB.AppendLine("<td style='text-align:center;border:1px solid black;background-color:#EEE;' width='15%'><strong>$DestinationLabel</strong></td>") [void]$reportSB.AppendLine('</tr>') foreach ($drift in $resource.Properties) { if ($drift.ParameterName -notlike '_metadata_*') { $cellStyle = '' $emoticon = '' if ($drift._Metadata_Level -eq 'L1') { $cellStyle = 'background-color:#F6CECE;' $emoticon = '🟥' } elseif ($drift._Metadata_Level -eq 'L2') { $cellStyle = 'background-color:#F7F8E0;' $emoticon = '🟨' } elseif ($drift._Metadata_Level -eq 'L3') { $cellStyle = 'background-color:#FFFFFF;' $emoticon = '🟦' } $sourceValue = $drift.ValueInSource $destinationValue = $drift.ValueInDestination if ($null -ne $drift.ValueInSource) { $CIMType = $drift.ValueInSource[0].CimInstance } else { $CIMType = $null } if ($null -ne $sourceValue -and $sourceValue.GetType().Name -eq 'Object[]' -and -not [System.String]::IsNullOrEmpty($CIMType)) { $sourceValue = '' foreach ($instance in $drift.ValueInSource) { $orderedKeys = $instance.Keys | Sort-Object $sourceValue += "<table width='100%'>" $sourceValue += "<tr><th colspan='2' width='100%' style='border:1px solid black; text-align:middle;background-color:#CCC'>$CIMType</th></tr>" foreach ($key in $orderedKeys) { $currentValue = $instance.$key $sourceValue += "<tr><td width='100%' style='border:1px solid black; text-align:right;'><strong>$key</strong> = $currentValue</td></tr>" } $sourceValue += '</table><br/>' } $sourceValue = $sourceValue.Substring(0, $sourceValue.Length - 5) $cellStyle = 'vertical-align:top;' } if (-not [System.String]::IsNullOrEmpty($destinationValue) ` -and $destinationValue.GetType().Name -eq 'Object[]' ` -and -not [System.String]::IsNullOrEmpty($CIMType)) { $destinationValue = '' $orderedKeys = $drift.ValueInDestination.Keys | Sort-Object $CIMType = $drift.ValueInDestination[0].CimInstance foreach ($instance in $drift.ValueInDestination) { $orderedKeys = $instance.Keys | Sort-Object $destinationValue += "<table width='100%'>" $destinationValue += "<tr><th colspan='2' width='100%' style='border:1px solid black; text-align:middle;background-color:#CCC'>$CIMType</th></tr>" foreach ($key in $orderedKeys) { $currentValue = $instance.$key $destinationValue += "<tr><td width='100%' style='border:1px solid black; text-align:right;'><strong>$key</strong> = $currentValue</td></tr>" } $destinationValue += '</table><br/>' } $destinationValue = $destinationValue.Substring(0, $destinationValue.Length - 5) $cellDestinationStyle = 'vertical-align:top;' } # We have detected the drift in a CIMInstance if ($drift.ContainsKey("CIMInstanceKey")) { if ($null -ne $drift.ValueInSource -and $null -ne $drift.ValueInDestination) { $sourceValue = "<table width = '100%'>" $sourceValue += "<tr><th colspan='2' width='100%' style='border:1px solid black; text-align:middle;background-color:#CCC'>$($drift.CimInstanceKey) = '$($drift.CIMInstanceValue)'</th></tr>" $valueForSource = $drift.ValueInSource $sourceValue += "<tr><td style='border:1px solid black; text-align:right;'>$($drift.ParameterName)</td><td style='border:1px solid black;'>$valueForSource</td>" $sourceValue += "</table>" } elseif ($null -ne $drift.ValueInSource -and $null -eq $drift.ValueInDestination) { $sourceValue = "<table width = '100%'>" $sourceValue += "<tr><th colspan='2' width='100%' style='border:1px solid black; text-align:middle;background-color:#CCC'>$($drift.CimInstanceKey) = '$($drift.CIMInstanceValue)'</th></tr>" if ($drift.ValueInSource.GetType().Name -ne 'OrderedDictionary') { $valueForSource = $drift.ValueInSource $sourceValue += "<tr><td style='border:1px solid black; text-align:right;'>$($drift.ParameterName)</td><td style='border:1px solid black;'>$valueForSource</td>" } else { foreach ($key in $drift.ValueInSource.Keys) { if ($key -ne 'CIMInstance') { $valueForSource = $drift.ValueInSource.$key $sourceValue += "<tr><td style='border:1px solid black; text-align:right;'>$key</td><td style='border:1px solid black;'>$valueForSource</td>" } } } $sourceValue += "</table>" } else { $sourceValue += " " } if ($null -ne $drift.ValueInDestination -and $null -ne $drift.ValueInSource) { $destinationValue = "<table width = '100%'>" $destinationValue += "<tr><th colspan='2' width='100%' style='border:1px solid black; text-align:middle;background-color:#CCC'>$($drift.CimInstanceKey) = '$($drift.CIMInstanceValue)'</th></tr>" $valueForDestination = $drift.ValueInDestination $destinationValue += "<tr><td style='border:1px solid black; text-align:right;'>$($drift.ParameterName)</td><td style='border:1px solid black;'>$valueForDestination</td>" $destinationValue += "</table>" } elseif ($null -ne $drift.ValueInDestination -and $null -eq $drift.ValueInSource) { $destinationValue = "<table width = '100%'>" $destinationValue += "<tr><th colspan='2' width='100%' style='border:1px solid black; text-align:middle;background-color:#CCC'>$($drift.CimInstanceKey) = '$($drift.CIMInstanceValue)'</th></tr>" if ($drift.ValueInDestination.GetType().Name -ne 'OrderedDictionary') { $valueForDestination = $drift.ValueInSource $destinationValue += "<tr><td style='border:1px solid black; text-align:right;'>$($drift.ParameterName)</td><td style='border:1px solid black;'>$valueForDestination</td>" } else { foreach ($key in $drift.ValueInDestination.Keys) { if ($key -ne 'CIMInstance') { $valueForDestination = $drift.ValueInDestination.$key $destinationValue += "<tr><td style='border:1px solid black; text-align:right;'>$key</td><td style='border:1px solid black;'>$valueForDestination</td>" } } } $destinationValue += "</table>" } else { $destinationValue += " " } $parameterName = $Resource.Key } else { $parameterName = $drift.ParameterName } [void]$reportSB.AppendLine($sourceContent) [void]$reportSB.AppendLine('<tr>') [void]$reportSB.AppendLine("<td style='border:1px solid black;text-align:right;' width='45%'>") [void]$reportSB.AppendLine("$parameterName</td>") [void]$reportSB.AppendLine("<td style='border:1px solid black;$cellStyle' width='15%'>") [void]$reportSB.AppendLine("$($sourceValue)</td>") [void]$reportSB.AppendLine("<td style='border:1px solid black;$cellDestinationStyle' width='15%'>") [void]$reportSB.AppendLine("$($destinationValue)</td>") [void]$reportSB.AppendLine('</tr>') if ($null -ne $drift._Metadata_Level) { [void]$reportSB.AppendLine("<tr><td colspan='3' style='border:1px solid black;'>$emoticon $($drift._Metadata_Info)</td></tr>") } } } [void]$reportSB.AppendLine('</table><hr/>') } } [void]$reportSB.AppendLine('</body></html>') if (-not [System.String]::IsNullOrEmpty($OutputPath)) { $reportSB.ToString() | Out-File $OutputPath } else { return $reportSB.ToString() } } elseif ($Type -eq 'JSON') { if (-not [System.String]::IsNullOrEmpty($OutputPath)) { ConvertTo-Json $Delta -Depth 25 | Out-File $OutputPath } else { return (ConvertTo-Json $Delta -Depth 25) } } } <# .Description This function prepares the configuration for further parsing of the data .Functionality Internal, Hidden #> function Initialize-M365DSCReporting { param ( [Parameter(Mandatory = $true)] [System.String] $ConfigurationPath, [Parameter()] [Switch] $IncludeComments ) if ((Test-Path -Path $ConfigurationPath) -eq $false) { Write-Error "Cannot find file specified in parameter Source: $ConfigurationPath. Please make sure the file exists!" return } Write-Verbose -Message "Loading file '$ConfigurationPath'" $fileContent = Get-Content $ConfigurationPath -Raw try { $startPosition = $fileContent.IndexOf(' -ModuleVersion') if ($startPosition -gt 0) { $endPosition = $fileContent.IndexOf("`r", $startPosition) $fileContent = $fileContent.Remove($startPosition, $endPosition - $startPosition) } } catch { Write-Verbose 'Error trying to remove Module Version' } if ($IncludeComments) { $parsedContent = ConvertTo-DSCObject -Content $fileContent -IncludeComments:$True } else { $parsedContent = ConvertTo-DSCObject -Content $fileContent } return $parsedContent } Export-ModuleMember -Function @( 'Compare-M365DSCConfigurations', 'New-M365DSCDeltaReport', 'New-M365DSCReportFromConfiguration' ) |