ROOTM365

1.0.1

SHELL/7.2.9.ps1

$CheckId = "7.2.9"
$Title = "Ensure guest access to a site or OneDrive will expire automatically"
$Level = "L1"
$BenchmarkType = "Automated"

try {
    $TenantConfig = Get-SPOTenant -ErrorAction Stop

    $ExternalUserExpirationRequired = [bool]$TenantConfig.ExternalUserExpirationRequired
    $ExternalUserExpireInDays = [int]$TenantConfig.ExternalUserExpireInDays

    $Pass = $ExternalUserExpirationRequired -and ($ExternalUserExpireInDays -le 30)
    $Status = if ($Pass) { "PASS" } else { "FAIL" }

    [pscustomobject]@{
        CheckId = $CheckId
        Title = $Title
        Level = $Level
        BenchmarkType = $BenchmarkType
        Status = $Status
        Pass = $Pass
        Evidence = [pscustomobject]@{
            ExternalUserExpirationRequired = $ExternalUserExpirationRequired
            ExternalUserExpireInDays = $ExternalUserExpireInDays
            SourceDocument = "CIS_Microsoft_365_Foundations_Benchmark_v6.0.1"
        }
        Error = if ($Pass) { $null } else { "ExternalUserExpirationRequired must be True and ExternalUserExpireInDays must be 30 or less." }
        Timestamp = Get-Date
    }
}
catch {
    [pscustomobject]@{
        CheckId = $CheckId
        Title = $Title
        Level = $Level
        BenchmarkType = $BenchmarkType
        Status = "ERROR"
        Pass = $null
        Evidence = [pscustomobject]@{
            SourceDocument = "CIS_Microsoft_365_Foundations_Benchmark_v6.0.1"
        }
        Error = $_.Exception.Message
        Timestamp = Get-Date
    }
}