87 lines
4.2 KiB
PowerShell
87 lines
4.2 KiB
PowerShell
function Test-OrgOnlyBypassLobby {
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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 defined 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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$recnum = "8.5.3"
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}
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process {
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try {
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# 8.5.3 (L1) Ensure only people in my org can bypass the lobby
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#
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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: The `AutoAdmittedUsers` setting in the Teams meeting policy is set to `EveryoneInCompanyExcludingGuests`.
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# - Condition B: The setting for "Who can bypass the lobby" is configured to "People in my org" using the UI.
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# - Condition C: Verification using the Microsoft Teams admin center confirms that the meeting join & lobby settings are configured as recommended.
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#
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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: The `AutoAdmittedUsers` setting in the Teams meeting policy is not set to `EveryoneInCompanyExcludingGuests`.
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# - Condition B: The setting for "Who can bypass the lobby" is not configured to "People in my org" using the UI.
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# - Condition C: Verification using the Microsoft Teams admin center indicates that the meeting join & lobby settings are not configured as recommended.
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# Connect to Teams PowerShell using Connect-MicrosoftTeams
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# Retrieve the Teams meeting policy for lobby bypass settings
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$CsTeamsMeetingPolicyLobby = Get-CsTeamsMeetingPolicy -Identity Global | Select-Object -Property AutoAdmittedUsers
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$lobbyBypassRestricted = $CsTeamsMeetingPolicyLobby.AutoAdmittedUsers -eq 'EveryoneInCompanyExcludingGuests'
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# Prepare failure reasons and details based on compliance
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$failureReasons = if (-not $lobbyBypassRestricted) {
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# Condition A: The `AutoAdmittedUsers` setting in the Teams meeting policy is not set to `EveryoneInCompanyExcludingGuests`.
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"External participants can bypass the lobby"
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}
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else {
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"N/A"
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}
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$details = if ($lobbyBypassRestricted) {
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# Condition B: The setting for "Who can bypass the lobby" is configured to "People in my org" using the UI.
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"Only people in the organization can bypass the lobby."
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}
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else {
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# Condition C: Verification using the Microsoft Teams admin center indicates that the meeting join & lobby settings are not configured as recommended.
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"AutoAdmittedUsers is set to $($CsTeamsMeetingPolicyLobby.AutoAdmittedUsers)"
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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 = $lobbyBypassRestricted
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Status = if ($lobbyBypassRestricted) { "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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