public/cis/Test-MtCisPasswordExpiry.ps1
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<#
.SYNOPSIS Checks if passwords are set to expire .DESCRIPTION Passwords should not be set to expire CIS Microsoft 365 Foundations Benchmark v5.0.0 .EXAMPLE Test-MtCisPasswordExpiry Returns true if no passwords are set to expire .LINK https://mycorp.dev/docs/commands/Test-MtCisPasswordExpiry #> function Test-MtCisPasswordExpiry { [CmdletBinding()] [OutputType([bool])] param() if (!(Test-MtConnection Graph)) { Add-MtTestResultDetail -SkippedBecause NotConnectedGraph return $null } Write-Verbose "Get domain details the password expiry period" $domains = Invoke-MtGraphRequest -RelativeUri "domains" Write-Verbose "Get domains where passwords are set to expire" $result = $domains | Where-Object { $_.PasswordValidityPeriodInDays -ne "2147483647" } $testResult = ($result | Measure-Object).Count -eq 0 if ($testResult) { $testResultMarkdown = "Well done. Your tenant passwords are not set to expire:`n`n%TestResult%" } else { $testResultMarkdown = "Your tenant has 1 or more domains which expire passwords:`n`n%TestResult%" } $resultMd = "| Display Name | Domain |`n" $resultMd += "| --- | --- |`n" foreach ($item in $domains) { $itemResult = "❌ Fail" if ($item.id -notin $result.id) { $itemResult = "✅ Pass" } $resultMd += "| $($item.Id) | $($itemResult) |`n" } $testResultMarkdown = $testResultMarkdown -replace "%TestResult%", $resultMd Add-MtTestResultDetail -Result $testResultMarkdown return $testResult } |