229 lines
11 KiB
PowerShell
229 lines
11 KiB
PowerShell
<#
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.SYNOPSIS
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Exports M365 security audit results to a CSV file or outputs a specific test result as an object.
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.DESCRIPTION
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This function exports M365 security audit results from either an array of CISAuditResult objects or a CSV file.
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It can export all results to a specified path or output a specific test result as an object.
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.PARAMETER AuditResults
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An array of CISAuditResult objects containing the audit results.
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.PARAMETER CsvPath
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The path to a CSV file containing the audit results.
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.PARAMETER OutputTestNumber
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The test number to output as an object. Valid values are "1.1.1", "1.3.1", "6.1.2", "6.1.3", "7.3.4".
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.PARAMETER ExportAllTests
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Switch to export all test results.
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.PARAMETER ExportPath
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The path where the CSV files will be exported.
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.PARAMETER ExportOriginalTests
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Switch to export the original audit results to a CSV file.
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.PARAMETER ExportToExcel
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Switch to export the results to an Excel file.
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.INPUTS
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[CISAuditResult[]], [string]
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.OUTPUTS
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[PSCustomObject]
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.EXAMPLE
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Export-M365SecurityAuditTable -AuditResults $object -OutputTestNumber 6.1.2
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# Output object for a single test number from audit results
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.EXAMPLE
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Export-M365SecurityAuditTable -ExportAllTests -AuditResults $object -ExportPath "C:\temp"
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# Export all results from audit results to the specified path
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.EXAMPLE
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Export-M365SecurityAuditTable -CsvPath "C:\temp\auditresultstoday1.csv" -OutputTestNumber 6.1.2
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# Output object for a single test number from CSV
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.EXAMPLE
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Export-M365SecurityAuditTable -ExportAllTests -CsvPath "C:\temp\auditresultstoday1.csv" -ExportPath "C:\temp"
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# Export all results from CSV to the specified path
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.EXAMPLE
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Export-M365SecurityAuditTable -ExportAllTests -AuditResults $object -ExportPath "C:\temp" -ExportOriginalTests
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# Export all results from audit results to the specified path along with the original tests
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.EXAMPLE
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Export-M365SecurityAuditTable -ExportAllTests -CsvPath "C:\temp\auditresultstoday1.csv" -ExportPath "C:\temp" -ExportOriginalTests
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# Export all results from CSV to the specified path along with the original tests
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.LINK
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https://criticalsolutionsnetwork.github.io/M365FoundationsCISReport/#Export-M365SecurityAuditTable
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#>
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function Export-M365SecurityAuditTable {
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[CmdletBinding()]
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[OutputType([PSCustomObject])]
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param (
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[Parameter(Mandatory = $true, Position = 1, ParameterSetName = "ExportAllResultsFromAuditResults")]
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[Parameter(Mandatory = $true, Position = 2, ParameterSetName = "OutputObjectFromAuditResultsSingle")]
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[CISAuditResult[]]$AuditResults,
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[Parameter(Mandatory = $true, Position = 1, ParameterSetName = "ExportAllResultsFromCsv")]
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[Parameter(Mandatory = $true, Position = 2, ParameterSetName = "OutputObjectFromCsvSingle")]
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[ValidateScript({ (Test-Path $_) -and ((Get-Item $_).PSIsContainer -eq $false) })]
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[string]$CsvPath,
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[Parameter(Mandatory = $true, Position = 1, ParameterSetName = "OutputObjectFromAuditResultsSingle")]
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[Parameter(Mandatory = $true, Position = 1, ParameterSetName = "OutputObjectFromCsvSingle")]
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[ValidateSet("1.1.1", "1.3.1", "6.1.2", "6.1.3", "7.3.4")]
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[string]$OutputTestNumber,
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[Parameter(Mandatory = $false, Position = 0, ParameterSetName = "ExportAllResultsFromAuditResults")]
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[Parameter(Mandatory = $false, Position = 0, ParameterSetName = "ExportAllResultsFromCsv")]
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[switch]$ExportAllTests,
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[Parameter(Mandatory = $true, ParameterSetName = "ExportAllResultsFromAuditResults")]
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[Parameter(Mandatory = $true, ParameterSetName = "ExportAllResultsFromCsv")]
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[string]$ExportPath,
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[Parameter(Mandatory = $false, ParameterSetName = "ExportAllResultsFromAuditResults")]
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[Parameter(Mandatory = $false, ParameterSetName = "ExportAllResultsFromCsv")]
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[switch]$ExportOriginalTests,
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[Parameter(Mandatory = $false, ParameterSetName = "ExportAllResultsFromAuditResults")]
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[Parameter(Mandatory = $false, ParameterSetName = "ExportAllResultsFromCsv")]
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[switch]$ExportToExcel
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)
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if ($ExportToExcel) {
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Assert-ModuleAvailability -ModuleName ImportExcel -RequiredVersion "7.8.9"
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}
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if ($PSCmdlet.ParameterSetName -like "ExportAllResultsFromCsv" -or $PSCmdlet.ParameterSetName -eq "OutputObjectFromCsvSingle") {
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$AuditResults = Import-Csv -Path $CsvPath | ForEach-Object {
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$params = @{
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Rec = $_.Rec
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Result = [bool]$_.Result
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Status = $_.Status
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Details = $_.Details
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FailureReason = $_.FailureReason
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}
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Initialize-CISAuditResult @params
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}
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}
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if ($ExportAllTests) {
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$TestNumbers = "1.1.1", "1.3.1", "6.1.2", "6.1.3", "7.3.4"
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}
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$results = @()
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$testsToProcess = if ($OutputTestNumber) { @($OutputTestNumber) } else { $TestNumbers }
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foreach ($test in $testsToProcess) {
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$auditResult = $AuditResults | Where-Object { $_.Rec -eq $test }
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if (-not $auditResult) {
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Write-Information "No audit results found for the test number $test."
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continue
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}
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switch ($test) {
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"6.1.2" {
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$details = $auditResult.Details
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if ($details -ne "No M365 E3 licenses found.") {
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$csv = $details | ConvertFrom-Csv -Delimiter '|'
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}
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else {
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$csv = $null
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}
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if ($null -ne $csv) {
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foreach ($row in $csv) {
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$row.AdminActionsMissing = (Get-Action -AbbreviatedActions $row.AdminActionsMissing.Split(',') -ReverseActionType Admin | Where-Object { $_ -notin @("MailItemsAccessed", "Send") }) -join ','
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$row.DelegateActionsMissing = (Get-Action -AbbreviatedActions $row.DelegateActionsMissing.Split(',') -ReverseActionType Delegate | Where-Object { $_ -notin @("MailItemsAccessed") }) -join ','
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$row.OwnerActionsMissing = (Get-Action -AbbreviatedActions $row.OwnerActionsMissing.Split(',') -ReverseActionType Owner | Where-Object { $_ -notin @("MailItemsAccessed", "Send") }) -join ','
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}
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$newObjectDetails = $csv
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}
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else {
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$newObjectDetails = $details
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}
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$results += [PSCustomObject]@{ TestNumber = $test; Details = $newObjectDetails }
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}
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"6.1.3" {
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$details = $auditResult.Details
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if ($details -ne "No M365 E5 licenses found.") {
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$csv = $details | ConvertFrom-Csv -Delimiter '|'
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}
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else {
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$csv = $null
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}
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if ($null -ne $csv) {
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foreach ($row in $csv) {
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$row.AdminActionsMissing = (Get-Action -AbbreviatedActions $row.AdminActionsMissing.Split(',') -ReverseActionType Admin) -join ','
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$row.DelegateActionsMissing = (Get-Action -AbbreviatedActions $row.DelegateActionsMissing.Split(',') -ReverseActionType Delegate) -join ','
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$row.OwnerActionsMissing = (Get-Action -AbbreviatedActions $row.OwnerActionsMissing.Split(',') -ReverseActionType Owner) -join ','
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}
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$newObjectDetails = $csv
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}
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else {
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$newObjectDetails = $details
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}
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$results += [PSCustomObject]@{ TestNumber = $test; Details = $newObjectDetails }
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}
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Default {
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$details = $auditResult.Details
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$csv = $details | ConvertFrom-Csv -Delimiter '|'
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$results += [PSCustomObject]@{ TestNumber = $test; Details = $csv }
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}
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}
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}
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if ($ExportPath) {
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$timestamp = (Get-Date).ToString("yyyy.MM.dd_HH.mm.ss")
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$exportedTests = @()
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foreach ($result in $results) {
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$testDef = $script:TestDefinitionsObject | Where-Object { $_.Rec -eq $result.TestNumber }
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if ($testDef) {
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$fileName = "$ExportPath\$($timestamp)_$($result.TestNumber).$($testDef.TestFileName -replace '\.ps1$').csv"
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if ($result.Details.Count -eq 0) {
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Write-Information "No results found for test number $($result.TestNumber)." -InformationAction Continue
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}
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else {
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if (($result.Details -ne "No M365 E3 licenses found.") -and ($result.Details -ne "No M365 E5 licenses found.")) {
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if ($ExportToExcel) {
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$xlsxPath = [System.IO.Path]::ChangeExtension($fileName, '.xlsx')
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$result.Details | Export-Excel -Path $xlsxPath -WorksheetName Table -TableName Table -AutoSize -TableStyle Medium2
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}
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else {
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$result.Details | Export-Csv -Path $fileName -NoTypeInformation
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}
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$exportedTests += $result.TestNumber
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}
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}
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}
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}
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if ($exportedTests.Count -gt 0) {
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Write-Information "The following tests were exported: $($exportedTests -join ', ')" -InformationAction Continue
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}
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else {
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if ($ExportOriginalTests) {
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Write-Information "Full audit results exported however, none of the following tests had exports: `n1.1.1, 1.3.1, 6.1.2, 6.1.3, 7.3.4" -InformationAction Continue
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}
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else {
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Write-Information "No specified tests were included in the export." -InformationAction Continue
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}
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}
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if ($ExportOriginalTests) {
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# Define the test numbers to check
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$TestNumbersToCheck = "1.1.1", "1.3.1", "6.1.2", "6.1.3", "7.3.4"
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# Check for large details and update the AuditResults array
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$updatedAuditResults = Get-ExceededLengthResultDetail -AuditResults $AuditResults -TestNumbersToCheck $TestNumbersToCheck -ExportedTests $exportedTests -DetailsLengthLimit 30000 -PreviewLineCount 25
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$originalFileName = "$ExportPath\$timestamp`_M365FoundationsAudit.csv"
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if ($ExportToExcel) {
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$xlsxPath = [System.IO.Path]::ChangeExtension($originalFileName, '.xlsx')
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$updatedAuditResults | Export-Excel -Path $xlsxPath -WorksheetName Table -TableName Table -AutoSize -TableStyle Medium2
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}
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else {
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$updatedAuditResults | Export-Csv -Path $originalFileName -NoTypeInformation
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}
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}
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}
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elseif ($OutputTestNumber) {
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if ($results[0].Details) {
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return $results[0].Details
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}
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else {
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Write-Information "No results found for test number $($OutputTestNumber)." -InformationAction Continue
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}
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}
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else {
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Write-Error "No valid operation specified. Please provide valid parameters."
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}
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}
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