function Test-AdministrativeAccountCompliance { [CmdletBinding()] param ( # Aligned # Parameters can be added if needed ) begin { # The following conditions are checked: # Condition A: The administrative account is cloud-only (not synced). # Condition B: The account is assigned only valid licenses (e.g., Microsoft Entra ID P1 or P2). # Condition C: The administrative account does not have application assignments (only valid licenses are allowed). $validLicenses = @('AAD_PREMIUM', 'AAD_PREMIUM_P2') $recnum = "1.1.1" } process { try { # Retrieve all admin roles $adminRoles = Get-MgRoleManagementDirectoryRoleDefinition | Where-Object { $_.DisplayName -like "*Admin*" } $adminRoleUsers = @() # Loop through each admin role to get role assignments and user details foreach ($role in $adminRoles) { $roleAssignments = Get-MgRoleManagementDirectoryRoleAssignment -Filter "roleDefinitionId eq '$($role.Id)'" foreach ($assignment in $roleAssignments) { # Get user details for each principal ID $userDetails = Get-MgUser -UserId $assignment.PrincipalId -Property "DisplayName, UserPrincipalName, Id, OnPremisesSyncEnabled" -ErrorAction SilentlyContinue if ($userDetails) { # Get user license details $licenses = Get-MgUserLicenseDetail -UserId $assignment.PrincipalId -ErrorAction SilentlyContinue $licenseString = if ($licenses) { ($licenses.SkuPartNumber -join '|') } else { "No Licenses Found" } # Condition A: Check if the account is cloud-only $cloudOnlyStatus = if ($userDetails.OnPremisesSyncEnabled) { "Fail" } else { "Pass" } # Condition B and C: Check if the account has only valid licenses $hasOnlyValidLicenses = ($licenses.SkuPartNumber | ForEach-Object { $validLicenses -contains $_ }) -and (($licenses.SkuPartNumber | ForEach-Object { $validLicenses -notcontains $_ }).Count -eq 0) $validLicensesStatus = if ($hasOnlyValidLicenses) { "Pass" } else { "Fail" } # Collect user information $adminRoleUsers += [PSCustomObject]@{ UserName = $userDetails.UserPrincipalName RoleName = $role.DisplayName UserId = $userDetails.Id HybridUser = $userDetails.OnPremisesSyncEnabled Licenses = $licenseString CloudOnlyStatus = $cloudOnlyStatus ValidLicensesStatus = $validLicensesStatus ApplicationAssignmentStatus = $validLicensesStatus # Using the same status as ValidLicensesStatus for now } } } } # Group admin role users by UserName and collect unique roles and licenses $uniqueAdminRoleUsers = $adminRoleUsers | Group-Object -Property UserName | ForEach-Object { $first = $_.Group | Select-Object -First 1 $roles = ($_.Group.RoleName -join ', ') $licenses = (($_.Group | Select-Object -ExpandProperty Licenses) -join ',').Split(',') | Select-Object -Unique $first | Select-Object UserName, UserId, HybridUser, @{Name = 'Roles'; Expression = { $roles } }, @{Name = 'Licenses'; Expression = { $licenses -join '|' } }, CloudOnlyStatus, ValidLicensesStatus, ApplicationAssignmentStatus } # Identify non-compliant users based on conditions A and B $nonCompliantUsers = $uniqueAdminRoleUsers | Where-Object { $_.HybridUser -or # Fails Condition A $_.ValidLicensesStatus -eq "Fail" # Fails Condition B } # Generate failure reasons $failureReasons = $nonCompliantUsers | ForEach-Object { "$($_.UserName)|$($_.Roles)|$($_.CloudOnlyStatus)|$($_.ValidLicensesStatus)|$($_.ApplicationAssignmentStatus)" } $failureReasons = $failureReasons -join "`n" $details = if ($nonCompliantUsers) { "Non-Compliant Accounts: $($nonCompliantUsers.Count)`nDetails:`n" + $failureReasons } else { "Compliant Accounts: $($uniqueAdminRoleUsers.Count)" } $result = $nonCompliantUsers.Count -eq 0 $status = if ($result) { 'Pass' } else { 'Fail' } $failureReason = if ($nonCompliantUsers) { "Non-compliant accounts: `nUsername | Roles | Cloud-Only Status | Valid Licenses Status | Application Assignment Status`n$failureReasons" } else { "N/A" } # Create the parameter splat $params = @{ Rec = $recnum Result = $result Status = $status Details = $details FailureReason = $failureReason } $auditResult = Initialize-CISAuditResult @params } catch { Write-Error "An error occurred during the test: $_" # Handle the error and create a failure result $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 = $_ }) $auditResult = Initialize-CISAuditResult -Rec $recnum -Failure } } end { # Output the result return $auditResult } }