tests/Test-NoAnonymousMeetingStart.ps1
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function Test-NoAnonymousMeetingStart { [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 = "8.5.2" } process { try { # 8.5.2 (L1) Ensure anonymous users and dial-in callers can't start a meeting # # 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: The `AllowAnonymousUsersToStartMeeting` setting in the Teams admin center is set to `False`. # - Condition B: The setting for anonymous users and dial-in callers starting a meeting is configured to ensure they must wait in the lobby. # - Condition C: Verification using the UI confirms that the setting `Anonymous users and dial-in callers can start a meeting` is set to `Off`. # # 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 `AllowAnonymousUsersToStartMeeting` setting in the Teams admin center is not set to `False`. # - Condition B: The setting for anonymous users and dial-in callers starting a meeting allows them to bypass the lobby. # - Condition C: Verification using the UI indicates that the setting `Anonymous users and dial-in callers can start a meeting` is not set to `Off`. # Connect to Teams PowerShell using Connect-MicrosoftTeams # Retrieve the Teams meeting policy for the global scope and check if anonymous users can start meetings $CsTeamsMeetingPolicyAnonymous = Get-CsTeamsMeetingPolicy -Identity Global | Select-Object -Property AllowAnonymousUsersToStartMeeting $anonymousStartDisabled = -not $CsTeamsMeetingPolicyAnonymous.AllowAnonymousUsersToStartMeeting # Prepare failure reasons and details based on compliance $failureReasons = if ($anonymousStartDisabled) { "N/A" } else { "Anonymous users and dial-in callers can start a meeting" # Condition A and B } $details = "AllowAnonymousUsersToStartMeeting is set to $($CsTeamsMeetingPolicyAnonymous.AllowAnonymousUsersToStartMeeting)" # Condition C # Create and populate the CISAuditResult object $params = @{ Rec = $recnum Result = $anonymousStartDisabled Status = if ($anonymousStartDisabled) { "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 } } |