tests/Test-ExternalNoControl.ps1
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function Test-ExternalNoControl { [CmdletBinding()] [OutputType([CISAuditResult])] param ( # Aligned # Parameters can be defined here if needed ) begin { # Dot source the class script if necessary # . .\source\Classes\CISAuditResult.ps1 # Initialization code, if needed $recnum = "8.5.7" } process { try { # 8.5.7 (L1) Ensure external participants can't give or request control # # Validate test for a pass: # - Confirm that the automated test results align with the manual audit steps outlined in the CIS benchmark. # - Specific conditions to check: # - Condition A: Ensure the `AllowExternalParticipantGiveRequestControl` setting in Teams is set to `False`. # - Condition B: The setting is verified through the Microsoft Teams admin center or via PowerShell command. # - Condition C: Verification using the UI confirms that external participants are unable to give or request control. # # Validate test for a fail: # - Confirm that the failure conditions in the automated test are consistent with the manual audit results. # - Specific conditions to check: # - Condition A: The `AllowExternalParticipantGiveRequestControl` setting in Teams is not set to `False`. # - Condition B: The setting is verified through the Microsoft Teams admin center or via PowerShell command. # - Condition C: Verification using the UI indicates that external participants can give or request control. # Retrieve Teams meeting policy for external participant control $CsTeamsMeetingPolicyControl = Get-CsTeamsMeetingPolicy -Identity Global | Select-Object -Property AllowExternalParticipantGiveRequestControl $externalControlRestricted = -not $CsTeamsMeetingPolicyControl.AllowExternalParticipantGiveRequestControl # Prepare failure reasons and details based on compliance $failureReasons = if (-not $externalControlRestricted) { "External participants can give or request control" } else { "N/A" } $details = if ($externalControlRestricted) { "AllowExternalParticipantGiveRequestControl is set to False" } else { "AllowExternalParticipantGiveRequestControl is set to True" } # Create and populate the CISAuditResult object $params = @{ Rec = $recnum Result = $externalControlRestricted Status = if ($externalControlRestricted) { "Pass" } else { "Fail" } Details = $details FailureReason = $failureReasons } $auditResult = Initialize-CISAuditResult @params } catch { Write-Error "An error occurred during the test: $_" # Retrieve the description from the test definitions $testDefinition = $script:TestDefinitionsObject | Where-Object { $_.Rec -eq $recnum } $description = if ($testDefinition) { $testDefinition.RecDescription } else { "Description not found" } $script:FailedTests.Add([PSCustomObject]@{ Rec = $recnum; Description = $description; Error = $_ }) # Call Initialize-CISAuditResult with error parameters $auditResult = Initialize-CISAuditResult -Rec $recnum -Failure } } end { # Return the audit result return $auditResult } } |