65 lines
2.3 KiB
PowerShell
65 lines
2.3 KiB
PowerShell
function Test-RestrictCustomScripts {
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[CmdletBinding()]
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param (
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# Aligned
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# Define your parameters here if needed
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)
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begin {
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# Dot source the class script if necessary
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#. .\source\Classes\CISAuditResult.ps1
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# Initialization code, if needed
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}
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process {
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# 7.3.4 (L1) Ensure custom script execution is restricted on site collections
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# Retrieve 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 = $customScriptAllowedSites | ForEach-Object {
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"$($_.Title) ($($_.Url)): Custom Script Allowed"
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}
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# Prepare failure reasons and details based on compliance
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$failureReasons = if (-not $complianceResult) {
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"The following site collections allow custom script execution: " + ($nonCompliantSiteDetails -join "; ")
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}
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else {
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"N/A"
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}
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$details = if ($complianceResult) {
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"All site collections have custom script execution restricted"
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}
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else {
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$nonCompliantSiteDetails -join "; "
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}
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# Create and populate the CISAuditResult object
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$params = @{
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Rec = "7.3.4"
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Result = $complianceResult
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Status = if ($complianceResult) { "Pass" } else { "Fail" }
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Details = $details
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FailureReason = $failureReasons
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RecDescription = "Ensure custom script execution is restricted on site collections"
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CISControl = "2.7"
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CISDescription = "Allowlist Authorized Scripts"
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}
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$auditResult = Initialize-CISAuditResult @params
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}
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end {
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# Return auditResult
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return $auditResult
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}
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}
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