tests/Test-TeamsExternalFileSharing.ps1
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function Test-TeamsExternalFileSharing { [CmdletBinding()] [OutputType([CISAuditResult])] param ( # Aligned # Parameters can be added here if needed ) begin { # Dot source the class script if necessary # . .\source\Classes\CISAuditResult.ps1 # Initialization code, if needed $recnum = "8.1.1" } process { try { # 8.1.1 (L2) Ensure external file sharing in Teams is enabled for only approved cloud storage services # Connect to Teams PowerShell using Connect-MicrosoftTeams # Condition A: The `AllowDropbox` setting is set to `False`. # Condition B: The `AllowBox` setting is set to `False`. # Condition C: The `AllowGoogleDrive` setting is set to `False`. # Condition D: The `AllowShareFile` setting is set to `False`. # Condition E: The `AllowEgnyte` setting is set to `False`. # Assuming that 'approvedProviders' is a list of approved cloud storage service names # This list must be defined according to your organization's approved cloud storage services $approvedProviders = @("AllowDropBox", "AllowBox", "AllowGoogleDrive", "AllowShareFile", "AllowEgnyte") $clientConfig = Get-CsTeamsClientConfiguration $isCompliant = $true $nonCompliantProviders = @() foreach ($provider in $approvedProviders) { if (-not $clientConfig.$provider) { $isCompliant = $false $nonCompliantProviders += $provider } } # Create an instance of CISAuditResult and populate it $params = @{ Rec = $recnum Result = $isCompliant Status = if ($isCompliant) { "Pass" } else { "Fail" } Details = if (-not $isCompliant) { "Non-approved providers enabled: $($nonCompliantProviders -join ', ')" } else { "All cloud storage services are approved providers" } FailureReason = if (-not $isCompliant) { "The following non-approved providers are enabled: $($nonCompliantProviders -join ', ')" } else { "N/A" } } $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 auditResult return $auditResult } } |