tests/Test-GlobalAdminsCount.ps1
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function Test-GlobalAdminsCount { [CmdletBinding()] param ( # Define your parameters here ) begin { # Dot source the class script $auditResults = @() } process { # 1.1.3 (L1) Ensure that between two and four global admins are designated # Pass if the count of global admins is between 2 and 4. Fail otherwise. $globalAdminRole = Get-MgDirectoryRole -Filter "RoleTemplateId eq '62e90394-69f5-4237-9190-012177145e10'" $globalAdmins = Get-MgDirectoryRoleMember -DirectoryRoleId $globalAdminRole.Id $globalAdminCount = $globalAdmins.AdditionalProperties.Count $globalAdminUsernames = ($globalAdmins | ForEach-Object { $_.AdditionalProperties["displayName"] }) -join ', ' # Create an instance of CISAuditResult and populate it $auditResult = [CISAuditResult]::new() $auditResult.CISControlVer = "v8" $auditResult.CISControl = "5.1" $auditResult.CISDescription = "Establish and Maintain an Inventory of Accounts" $auditResult.Rec = "1.1.3" $auditResult.ELevel = "E3" # Based on your environment (E3, E5, etc.) $auditResult.ProfileLevel = "L1" $auditResult.IG1 = $true # Set based on the benchmark $auditResult.IG2 = $true # Set based on the benchmark $auditResult.IG3 = $true # Set based on the benchmark $auditResult.RecDescription = "Ensure that between two and four global admins are designated" $auditResult.Result = $globalAdminCount -ge 2 -and $globalAdminCount -le 4 $auditResult.Details = "Count: $globalAdminCount; Users: $globalAdminUsernames" $auditResult.FailureReason = if ($globalAdminCount -lt 2) { "Less than 2 global admins: $globalAdminUsernames" } elseif ($globalAdminCount -gt 4) { "More than 4 global admins: $globalAdminUsernames" } else { "N/A" } $auditResult.Status = if ($globalAdminCount -ge 2 -and $globalAdminCount -le 4) { "Pass" } else { "Fail" } $auditResults += $auditResult } end { # Return auditResults return $auditResults } } |