87 lines
3.4 KiB
PowerShell
87 lines
3.4 KiB
PowerShell
function Test-EnableDKIM {
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[CmdletBinding()]
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[OutputType([CISAuditResult])]
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param (
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# Aligned
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# Parameters can be added 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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$recnum = "2.1.9"
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<#
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Conditions for 2.1.9 (L1) Ensure DKIM is enabled for all Exchange Online Domains (Automated)
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Validate test for a pass:
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- Confirm that the automated test results align with the manual audit steps outlined in the CIS benchmark.
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- Specific conditions to check:
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- Condition A: DKIM is enabled for all Exchange Online domains in the Microsoft 365 security center.
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- Condition B: Using the Exchange Online PowerShell Module, the `CnameConfiguration.Enabled` property for each domain is set to `True`.
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Validate test for a fail:
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- Confirm that the failure conditions in the automated test are consistent with the manual audit results.
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- Specific conditions to check:
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- Condition A: DKIM is not enabled for one or more Exchange Online domains in the Microsoft 365 security center.
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- Condition B: Using the Exchange Online PowerShell Module, the `CnameConfiguration.Enabled` property for one or more domains is set to `False`.
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#>
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}
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process {
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try {
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# 2.1.9 (L1) Ensure DKIM is enabled for all Exchange Online Domains
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# Retrieve DKIM configuration for all domains
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$dkimConfig = Get-CISExoOutput -Rec $recnum
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$dkimResult = ($dkimConfig | ForEach-Object { $_.Enabled }) -notcontains $false
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$dkimFailedDomains = $dkimConfig | Where-Object { -not $_.Enabled } | ForEach-Object { $_.Domain }
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# Prepare failure reasons and details based on compliance
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$failureReasons = if (-not $dkimResult) {
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"DKIM is not enabled for some domains" # Condition A fail
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}
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else {
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"N/A"
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}
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$details = if ($dkimResult) {
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"All domains have DKIM enabled" # Condition A pass
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}
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else {
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"DKIM not enabled for: $($dkimFailedDomains -join ', ')" # Condition B fail
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}
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# Create and populate the CISAuditResult object
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$params = @{
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Rec = $recnum
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Result = $dkimResult
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Status = if ($dkimResult) { "Pass" } else { "Fail" }
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Details = $details
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FailureReason = $failureReasons
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}
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$auditResult = Initialize-CISAuditResult @params
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}
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catch {
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Write-Error "An error occurred during the test: $_"
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# Retrieve the description from the test definitions
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$testDefinition = $script:TestDefinitionsObject | Where-Object { $_.Rec -eq $recnum }
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$description = if ($testDefinition) { $testDefinition.RecDescription } else { "Description not found" }
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$script:FailedTests.Add([PSCustomObject]@{ Rec = $recnum; Description = $description; Error = $_ })
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# Call Initialize-CISAuditResult with error parameters
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$auditResult = Initialize-CISAuditResult -Rec $recnum -Failure
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}
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}
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end {
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# Return the audit result
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return $auditResult
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}
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}
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