71 lines
2.5 KiB
PowerShell
71 lines
2.5 KiB
PowerShell
function Test-RestrictCustomScripts {
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[CmdletBinding()]
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param (
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# Define your parameters here if needed
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)
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#Limit All
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begin {
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# .TODO Test behavior in Prod
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# Dot source the class script
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$auditResults = @()
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}
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process {
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# CIS 2.7 Ensure custom script execution is restricted on site collections
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# Pass if DenyAddAndCustomizePages is set to true (Enabled). Fail otherwise.
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# Get all site collections and select necessary properties
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$SPOSitesCustomScript = Get-SPOSite -Limit All | Select-Object Title, Url, DenyAddAndCustomizePages
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# Find sites where custom scripts are allowed (DenyAddAndCustomizePages is not 'Enabled')
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$customScriptAllowedSites = $SPOSitesCustomScript | Where-Object { $_.DenyAddAndCustomizePages -ne 'Enabled' }
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# Compliance is true if no sites allow custom scripts
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$complianceResult = $customScriptAllowedSites.Count -eq 0
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# Gather details for non-compliant sites (where custom scripts are allowed)
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$nonCompliantSiteDetails = $customScriptAllowedSites | ForEach-Object {
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"$($_.Title) ($($_.Url)): Custom Script Allowed"
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}
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# Create an instance of CISAuditResult and populate it
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$auditResult = [CISAuditResult]::new()
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$auditResult.CISControlVer = "v8"
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$auditResult.CISControl = "2.7"
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$auditResult.CISDescription = "Allowlist Authorized Scripts"
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$auditResult.Rec = "7.3.4"
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$auditResult.ELevel = "E3"
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$auditResult.ProfileLevel = "L1"
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$auditResult.IG1 = $false
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$auditResult.IG2 = $false
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$auditResult.IG3 = $true
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$auditResult.RecDescription = "Ensure custom script execution is restricted on site collections"
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$auditResult.Result = $complianceResult
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$auditResult.Details = if (-not $complianceResult) {
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$nonCompliantSiteDetails -join "; "
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} else {
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"All site collections have custom script execution restricted"
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}
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$auditResult.FailureReason = if (-not $complianceResult) {
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"The following site collections allow custom script execution: " + ($nonCompliantSiteDetails -join "; ")
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} else {
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"N/A"
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}
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$auditResult.Status = if ($complianceResult) {
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"Pass"
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} else {
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"Fail"
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}
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$auditResults += $auditResult
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}
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end {
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# Return auditResults
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return $auditResults
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}
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}
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