Add one-command server and client bootstraps

This commit is contained in:
2026-09-03 16:34:21 -06:00
parent 742ae9c2b5
commit 3a10098239
19 changed files with 1569 additions and 37 deletions
+514
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#Requires -Version 5.1
[CmdletBinding(SupportsShouldProcess)]
param(
[ipaddress]$ServerIPv4Address,
[ValidateRange(1, 32)]
[int]$PrefixLength = 24,
[string]$NetworkInterfaceAlias,
[ipaddress]$DefaultGateway,
[ipaddress[]]$DnsForwarders = @(),
[string]$DomainName = 'lci.lasalle.mx',
[string]$DomainNetbios = 'LCI',
[string]$BrokerRecordName = 'sgu-auth',
[string]$PackageSharePath = 'C:\Packages',
[securestring]$SafeModeAdministratorPassword,
[switch]$SkipRestart,
[switch]$Resume
)
$ErrorActionPreference = 'Stop'
$bootstrapRoot = Join-Path $env:ProgramData 'SGU\Bootstrap\Server'
$statePath = Join-Path $bootstrapRoot 'bootstrap-state.json'
$completionPath = Join-Path $bootstrapRoot 'bootstrap-complete.json'
$logPath = Join-Path $bootstrapRoot 'bootstrap.log'
$taskName = 'SGU-Complete-Domain-Controller-Bootstrap'
function Write-BootstrapLog {
param([Parameter(Mandatory)][string]$Message)
$line = '{0:u} {1}' -f (Get-Date), $Message
Write-Host $line
if (Test-Path -LiteralPath $bootstrapRoot) {
Add-Content -LiteralPath $logPath -Value $line -Encoding UTF8
}
}
function Assert-Administrator {
$identity = [Security.Principal.WindowsIdentity]::GetCurrent()
$principal = [Security.Principal.WindowsPrincipal]::new($identity)
if (-not $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
throw 'Run this bootstrap from an elevated Windows PowerShell session.'
}
}
function Assert-PackageManifest {
param([Parameter(Mandatory)][string]$PackageRoot)
$manifestPath = Join-Path $PackageRoot 'package-manifest.json'
if (-not (Test-Path -LiteralPath $manifestPath -PathType Leaf)) {
throw 'package-manifest.json is missing. Use the complete SGU server bootstrap release.'
}
$manifest = Get-Content -LiteralPath $manifestPath -Raw | ConvertFrom-Json
foreach ($entry in $manifest.Files) {
$path = Join-Path $PackageRoot ([string]$entry.Path)
if (-not (Test-Path -LiteralPath $path -PathType Leaf)) {
throw "Bootstrap package file is missing: $($entry.Path)"
}
$actual = (Get-FileHash -LiteralPath $path -Algorithm SHA256).Hash
if ($actual -ne [string]$entry.Sha256) {
throw "Bootstrap package integrity check failed: $($entry.Path)"
}
}
}
function Get-DomainBaseDn {
param([Parameter(Mandatory)][string]$DnsDomainName)
return (($DnsDomainName -split '\.') | ForEach-Object { "DC=$_" }) -join ','
}
function Resolve-PrivateInterfaceAlias {
param([string]$RequestedAlias)
if ($RequestedAlias) {
Get-NetAdapter -Name $RequestedAlias -ErrorAction Stop | Out-Null
return $RequestedAlias
}
$upAdapters = @(Get-NetAdapter | Where-Object Status -eq 'Up')
$withoutGateway = @($upAdapters | Where-Object {
-not (Get-NetIPConfiguration -InterfaceIndex $_.ifIndex).IPv4DefaultGateway
})
if ($withoutGateway.Count -eq 1) {
return [string]$withoutGateway[0].Name
}
if ($upAdapters.Count -eq 1) {
return [string]$upAdapters[0].Name
}
$aliases = ($upAdapters.Name | Sort-Object) -join ', '
throw "Could not select the private domain adapter unambiguously. Re-run with -NetworkInterfaceAlias. Available adapters: $aliases"
}
function Set-StaticDomainAddress {
param(
[Parameter(Mandatory)][string]$InterfaceAlias,
[Parameter(Mandatory)][ipaddress]$Address,
[Parameter(Mandatory)][int]$NetworkPrefixLength,
[ipaddress]$Gateway
)
$adapter = Get-NetAdapter -Name $InterfaceAlias -ErrorAction Stop
Set-NetIPInterface -InterfaceIndex $adapter.ifIndex -AddressFamily IPv4 -Dhcp Disabled
$addresses = @(Get-NetIPAddress -InterfaceIndex $adapter.ifIndex -AddressFamily IPv4 -ErrorAction SilentlyContinue |
Where-Object PrefixOrigin -ne 'WellKnown')
foreach ($existingAddress in $addresses) {
if ($existingAddress.IPAddress -ne $Address.IPAddressToString -or
[int]$existingAddress.PrefixLength -ne $NetworkPrefixLength) {
Remove-NetIPAddress -InputObject $existingAddress -Confirm:$false
}
}
$matchingAddress = Get-NetIPAddress -InterfaceIndex $adapter.ifIndex -AddressFamily IPv4 `
-IPAddress $Address.IPAddressToString -ErrorAction SilentlyContinue
if (-not $matchingAddress) {
$addressParameters = @{
InterfaceIndex = $adapter.ifIndex
IPAddress = $Address.IPAddressToString
PrefixLength = $NetworkPrefixLength
AddressFamily = 'IPv4'
}
if ($Gateway) {
$addressParameters.DefaultGateway = $Gateway.IPAddressToString
}
New-NetIPAddress @addressParameters | Out-Null
}
if ($Gateway) {
$defaultRoutes = @(Get-NetRoute -InterfaceIndex $adapter.ifIndex `
-AddressFamily IPv4 -DestinationPrefix '0.0.0.0/0' -ErrorAction SilentlyContinue)
foreach ($route in $defaultRoutes) {
if ($route.NextHop -ne $Gateway.IPAddressToString) {
Remove-NetRoute -InputObject $route -Confirm:$false
}
}
if (-not (Get-NetRoute -InterfaceIndex $adapter.ifIndex -AddressFamily IPv4 `
-DestinationPrefix '0.0.0.0/0' -ErrorAction SilentlyContinue |
Where-Object NextHop -eq $Gateway.IPAddressToString)) {
New-NetRoute -InterfaceIndex $adapter.ifIndex -AddressFamily IPv4 `
-DestinationPrefix '0.0.0.0/0' -NextHop $Gateway.IPAddressToString | Out-Null
}
}
Set-DnsClientServerAddress -InterfaceIndex $adapter.ifIndex `
-ServerAddresses $Address.IPAddressToString
}
function Register-ResumeTask {
param([Parameter(Mandatory)][string]$ScriptPath)
$powerShell = "$env:SystemRoot\System32\WindowsPowerShell\v1.0\powershell.exe"
$action = New-ScheduledTaskAction -Execute $powerShell `
-Argument "-NoLogo -NoProfile -NonInteractive -ExecutionPolicy Bypass -File `"$ScriptPath`" -Resume"
$trigger = New-ScheduledTaskTrigger -AtStartup
$trigger.Delay = 'PT1M'
$settings = New-ScheduledTaskSettingsSet `
-StartWhenAvailable `
-ExecutionTimeLimit (New-TimeSpan -Minutes 30) `
-RestartCount 3 `
-RestartInterval (New-TimeSpan -Minutes 2)
Register-ScheduledTask -TaskName $taskName -Action $action -Trigger $trigger `
-Settings $settings -User 'SYSTEM' -RunLevel Highest -Force | Out-Null
}
function Ensure-OrganizationalUnit {
param(
[Parameter(Mandatory)][string]$Name,
[Parameter(Mandatory)][string]$Path,
[Parameter(Mandatory)][string]$Server
)
$distinguishedName = "OU=$Name,$Path"
$existing = Get-ADOrganizationalUnit -Identity $distinguishedName -Server $Server `
-ErrorAction SilentlyContinue
if (-not $existing) {
New-ADOrganizationalUnit -Name $Name -Path $Path `
-ProtectedFromAccidentalDeletion $true -Server $Server | Out-Null
}
return $distinguishedName
}
function Set-PackageShare {
param(
[Parameter(Mandatory)][string]$Path,
[Parameter(Mandatory)][string]$NetbiosName,
[Parameter(Mandatory)][string]$DomainSid
)
New-Item -ItemType Directory -Path $Path -Force | Out-Null
$domainAdminsSid = [Security.Principal.SecurityIdentifier]::new("$DomainSid-512")
$domainUsersSid = [Security.Principal.SecurityIdentifier]::new("$DomainSid-513")
$domainComputersSid = [Security.Principal.SecurityIdentifier]::new("$DomainSid-515")
$systemSid = [Security.Principal.SecurityIdentifier]::new('S-1-5-18')
$acl = New-Object Security.AccessControl.DirectorySecurity
$acl.SetAccessRuleProtection($true, $false)
$inheritance = [Security.AccessControl.InheritanceFlags]'ContainerInherit,ObjectInherit'
$propagation = [Security.AccessControl.PropagationFlags]::None
$allow = [Security.AccessControl.AccessControlType]::Allow
$acl.AddAccessRule([Security.AccessControl.FileSystemAccessRule]::new(
$systemSid, [Security.AccessControl.FileSystemRights]::FullControl,
$inheritance, $propagation, $allow))
$acl.AddAccessRule([Security.AccessControl.FileSystemAccessRule]::new(
$domainAdminsSid, [Security.AccessControl.FileSystemRights]::FullControl,
$inheritance, $propagation, $allow))
$acl.AddAccessRule([Security.AccessControl.FileSystemAccessRule]::new(
$domainComputersSid, [Security.AccessControl.FileSystemRights]'ReadAndExecute, Synchronize',
$inheritance, $propagation, $allow))
$acl.AddAccessRule([Security.AccessControl.FileSystemAccessRule]::new(
$domainUsersSid, [Security.AccessControl.FileSystemRights]'ReadAndExecute, Synchronize',
$inheritance, $propagation, $allow))
Set-Acl -LiteralPath $Path -AclObject $acl
$domainAdmins = $domainAdminsSid.Translate([Security.Principal.NTAccount]).Value
$domainUsers = $domainUsersSid.Translate([Security.Principal.NTAccount]).Value
$domainComputers = $domainComputersSid.Translate([Security.Principal.NTAccount]).Value
$share = Get-SmbShare -Name Packages -ErrorAction SilentlyContinue
if ($share -and $share.Path -ne $Path) {
throw "The existing Packages share points to $($share.Path), not $Path."
}
if (-not $share) {
New-SmbShare -Name Packages -Path $Path -FullAccess $domainAdmins `
-ReadAccess $domainComputers,$domainUsers -FolderEnumerationMode AccessBased | Out-Null
}
else {
Grant-SmbShareAccess -Name Packages -AccountName $domainAdmins `
-AccessRight Full -Force | Out-Null
Grant-SmbShareAccess -Name Packages -AccountName $domainComputers `
-AccessRight Read -Force | Out-Null
Grant-SmbShareAccess -Name Packages -AccountName $domainUsers `
-AccessRight Read -Force | Out-Null
}
}
Assert-Administrator
$operatingSystem = Get-CimInstance Win32_OperatingSystem
if ([int]$operatingSystem.ProductType -eq 1) {
throw 'The domain controller bootstrap requires Windows Server, not a Windows client edition.'
}
$existingState = $null
if (Test-Path -LiteralPath $statePath -PathType Leaf) {
$existingState = Get-Content -LiteralPath $statePath -Raw | ConvertFrom-Json
}
if ($Resume -or (-not $ServerIPv4Address -and $existingState)) {
if (-not $existingState) {
throw 'The persisted bootstrap state is missing; start the server bootstrap normally.'
}
$ServerIPv4Address = [ipaddress][string]$existingState.ServerIPv4Address
$PrefixLength = [int]$existingState.PrefixLength
$NetworkInterfaceAlias = [string]$existingState.NetworkInterfaceAlias
$DefaultGateway = if ($existingState.DefaultGateway) { [ipaddress][string]$existingState.DefaultGateway } else { $null }
$DnsForwarders = @($existingState.DnsForwarders | ForEach-Object { [ipaddress][string]$_ })
$DomainName = [string]$existingState.DomainName
$DomainNetbios = [string]$existingState.DomainNetbios
$BrokerRecordName = [string]$existingState.BrokerRecordName
$PackageSharePath = [string]$existingState.PackageSharePath
}
if (-not $ServerIPv4Address) {
$ServerIPv4Address = [ipaddress](Read-Host 'Fixed IPv4 address for this domain controller')
}
$sourceRoot = $PSScriptRoot
if (-not $Resume) {
Assert-PackageManifest -PackageRoot $sourceRoot
New-Item -ItemType Directory -Path $bootstrapRoot -Force | Out-Null
if ((Resolve-Path -LiteralPath $sourceRoot).Path -ne (Resolve-Path -LiteralPath $bootstrapRoot).Path) {
Copy-Item -Path (Join-Path $sourceRoot '*') -Destination $bootstrapRoot -Recurse -Force
}
Assert-PackageManifest -PackageRoot $bootstrapRoot
}
else {
Assert-PackageManifest -PackageRoot $bootstrapRoot
}
$NetworkInterfaceAlias = Resolve-PrivateInterfaceAlias -RequestedAlias $NetworkInterfaceAlias
$baseDn = Get-DomainBaseDn -DnsDomainName $DomainName
$brokerDnsName = "$BrokerRecordName.$DomainName"
$stagedScriptPath = Join-Path $bootstrapRoot 'Initialize-SguDomainController.ps1'
$scriptsRoot = Join-Path $bootstrapRoot 'payload\scripts'
$brokerPublishPath = Join-Path $bootstrapRoot 'payload\broker'
foreach ($requiredPath in @(
$stagedScriptPath,
(Join-Path $scriptsRoot 'Deploy-AuthBroker.ps1'),
(Join-Path $scriptsRoot 'New-LabCertificate.ps1'),
(Join-Path $scriptsRoot 'Set-LabBrokerDns.ps1'),
(Join-Path $scriptsRoot 'Set-SguDomainComputerPolicies.ps1'),
(Join-Path $scriptsRoot 'Set-SguDomainUserPolicies.ps1'),
(Join-Path $scriptsRoot 'Enable-SguServerRemoteManagement.ps1'),
(Join-Path $brokerPublishPath 'SGU.AuthBroker.exe'))) {
if (-not (Test-Path -LiteralPath $requiredPath -PathType Leaf)) {
throw "The server bootstrap package is incomplete: $requiredPath"
}
}
if (-not $existingState) {
if ($DnsForwarders.Count -eq 0) {
$DnsForwarders = @(Get-DnsClientServerAddress -AddressFamily IPv4 |
Where-Object InterfaceAlias -ne $NetworkInterfaceAlias |
Select-Object -ExpandProperty ServerAddresses |
Where-Object { $_ -and $_ -ne $ServerIPv4Address.IPAddressToString } |
ForEach-Object { [ipaddress]$_ } |
Select-Object -Unique)
}
$existingState = [ordered]@{
Phase = 'Promote'
ServerIPv4Address = $ServerIPv4Address.IPAddressToString
PrefixLength = $PrefixLength
NetworkInterfaceAlias = $NetworkInterfaceAlias
DefaultGateway = if ($DefaultGateway) { $DefaultGateway.IPAddressToString } else { $null }
DnsForwarders = @($DnsForwarders | ForEach-Object IPAddressToString)
DomainName = $DomainName
DomainNetbios = $DomainNetbios
BrokerRecordName = $BrokerRecordName
PackageSharePath = $PackageSharePath
}
[IO.File]::WriteAllText(
$statePath,
($existingState | ConvertTo-Json -Depth 4),
[Text.UTF8Encoding]::new($false))
}
Write-BootstrapLog "Configuring $NetworkInterfaceAlias as $ServerIPv4Address/$PrefixLength."
Set-StaticDomainAddress -InterfaceAlias $NetworkInterfaceAlias `
-Address $ServerIPv4Address -NetworkPrefixLength $PrefixLength -Gateway $DefaultGateway
$computer = Get-CimInstance Win32_ComputerSystem
if (-not $computer.PartOfDomain) {
if ([string]$existingState.Phase -eq 'Finalize') {
throw 'Active Directory promotion completed but Windows has not restarted. Restart the server to continue automatically.'
}
if (-not $SafeModeAdministratorPassword) {
$SafeModeAdministratorPassword = Read-Host `
'Directory Services Restore Mode password (not stored)' -AsSecureString
}
Write-BootstrapLog 'Installing Active Directory Domain Services, DNS, and management tools.'
Install-WindowsFeature AD-Domain-Services,DNS,GPMC,RSAT-AD-Tools `
-IncludeManagementTools | Out-Null
Register-ResumeTask -ScriptPath $stagedScriptPath
Write-BootstrapLog "Creating the $DomainName forest. Windows must restart once."
Install-ADDSForest `
-DomainName $DomainName `
-DomainNetbiosName $DomainNetbios `
-InstallDns `
-SafeModeAdministratorPassword $SafeModeAdministratorPassword `
-NoRebootOnCompletion `
-Force | Out-Null
$existingState.Phase = 'Finalize'
[IO.File]::WriteAllText(
$statePath,
($existingState | ConvertTo-Json -Depth 4),
[Text.UTF8Encoding]::new($false))
if ($SkipRestart) {
Write-BootstrapLog 'Promotion succeeded. Restart manually; finalization will resume at startup.'
return [pscustomobject]@{
Phase = 'AwaitingRestart'
DomainName = $DomainName
ServerIPv4Address = $ServerIPv4Address.IPAddressToString
ResumeTask = $taskName
}
}
Restart-Computer -Force
return
}
if (-not $computer.Domain.Equals($DomainName, [StringComparison]::OrdinalIgnoreCase)) {
throw "This server belongs to $($computer.Domain), not $DomainName."
}
Write-BootstrapLog 'Finalizing Active Directory, DNS, policies, broker, shares, and remote management.'
Import-Module ActiveDirectory -ErrorAction Stop
$domain = Get-ADDomain -Identity $DomainName -Server $env:COMPUTERNAME
$laboratoryOuDn = Ensure-OrganizationalUnit -Name 'Laboratorio' -Path $baseDn -Server $env:COMPUTERNAME
$usersOuDn = Ensure-OrganizationalUnit -Name 'Usuarios-SGU' -Path $baseDn -Server $env:COMPUTERNAME
foreach ($ouName in @('Docentes', 'Alumnos', 'Administrativos')) {
Ensure-OrganizationalUnit -Name $ouName -Path $usersOuDn -Server $env:COMPUTERNAME | Out-Null
}
$remoteDesktopGroupName = 'SG-Laboratorio-Usuarios-RDP'
$remoteDesktopGroup = Get-ADGroup -Identity $remoteDesktopGroupName -Server $env:COMPUTERNAME `
-ErrorAction SilentlyContinue
if (-not $remoteDesktopGroup) {
New-ADGroup -Name $remoteDesktopGroupName -SamAccountName $remoteDesktopGroupName `
-GroupCategory Security -GroupScope Global -Path $laboratoryOuDn `
-Description 'SGU users permitted to use Remote Desktop on laboratory clients.' `
-Server $env:COMPUTERNAME | Out-Null
$remoteDesktopGroup = Get-ADGroup -Identity $remoteDesktopGroupName -Server $env:COMPUTERNAME
}
& (Join-Path $scriptsRoot 'Set-LabBrokerDns.ps1') `
-ZoneName $DomainName `
-RecordName $BrokerRecordName `
-IPv4Address $ServerIPv4Address `
-ExternalForwarders $DnsForwarders | Out-Null
$certificateDirectory = Join-Path $bootstrapRoot 'certificates'
$serverCertificate = Get-ChildItem Cert:\LocalMachine\My |
Where-Object {
$_.Subject -eq "CN=$brokerDnsName" -and
$_.HasPrivateKey -and
$_.NotAfter -gt (Get-Date).AddDays(30)
} |
Sort-Object NotAfter -Descending |
Select-Object -First 1
if (-not $serverCertificate) {
$certificateResult = & (Join-Path $scriptsRoot 'New-LabCertificate.ps1') `
-Role BrokerServer `
-BrokerDnsName $brokerDnsName `
-OutputDirectory $certificateDirectory
$serverCertificate = Get-ChildItem Cert:\LocalMachine\My |
Where-Object Thumbprint -eq $certificateResult.Thumbprint |
Select-Object -First 1
}
else {
New-Item -ItemType Directory -Path $certificateDirectory -Force | Out-Null
$publicCertificatePath = Join-Path $certificateDirectory 'sgu-auth-broker.cer'
Export-Certificate -Cert $serverCertificate -FilePath $publicCertificatePath -Force | Out-Null
if (-not (Get-ChildItem Cert:\LocalMachine\Root | Where-Object Thumbprint -eq $serverCertificate.Thumbprint)) {
Import-Certificate -FilePath $publicCertificatePath `
-CertStoreLocation Cert:\LocalMachine\Root | Out-Null
}
}
$allowedClientThumbprints = @()
$brokerConfigurationPath = 'C:\Program Files\SGU\AuthBroker\appsettings.Production.json'
if (Test-Path -LiteralPath $brokerConfigurationPath -PathType Leaf) {
$priorConfiguration = Get-Content -LiteralPath $brokerConfigurationPath -Raw | ConvertFrom-Json
$allowedClientThumbprints = @($priorConfiguration.Broker.Tls.AllowedClientThumbprints)
}
& (Join-Path $scriptsRoot 'Deploy-AuthBroker.ps1') `
-PublishPath $brokerPublishPath `
-ServerCertificateSubject $brokerDnsName `
-AllowedClientThumbprints $allowedClientThumbprints `
-LdapHost $env:COMPUTERNAME `
-BaseDn $baseDn `
-DomainNetbios $DomainNetbios `
-UpnSuffix $DomainName `
-RemoteDesktopGroupDn $remoteDesktopGroup.DistinguishedName `
-DefaultCompany 'La Salle' `
-CreateMissingOus `
-DisableCertificateRevocationCheckForLab | Out-Null
& (Join-Path $scriptsRoot 'Enable-SguServerRemoteManagement.ps1') | Out-Null
$contentPath = Join-Path $bootstrapRoot 'payload\server-content\Packages'
if (Test-Path -LiteralPath $contentPath -PathType Container) {
New-Item -ItemType Directory -Path $PackageSharePath -Force | Out-Null
Copy-Item -Path (Join-Path $contentPath '*') -Destination $PackageSharePath -Recurse -Force
}
Set-PackageShare -Path $PackageSharePath -NetbiosName $DomainNetbios `
-DomainSid $domain.DomainSID.Value
& (Join-Path $scriptsRoot 'Set-SguDomainComputerPolicies.ps1') `
-TargetOuDn $laboratoryOuDn -DomainController $env:COMPUTERNAME | Out-Null
$userPolicyParameters = @{
TargetOuDn = $usersOuDn
DomainController = $env:COMPUTERNAME
}
$wallpaper = Get-ChildItem -LiteralPath $PackageSharePath -File -ErrorAction SilentlyContinue |
Where-Object { $_.BaseName -eq 'wallpaper' -and $_.Extension -in @('.jpg','.jpeg','.png','.bmp') } |
Sort-Object Name |
Select-Object -First 1
if ($wallpaper) {
$userPolicyParameters.WallpaperPath = "\\$env:COMPUTERNAME\Packages\$($wallpaper.Name)"
}
& (Join-Path $scriptsRoot 'Set-SguDomainUserPolicies.ps1') @userPolicyParameters | Out-Null
$validation = [ordered]@{
CompletedAt = (Get-Date).ToString('o')
ComputerName = $env:COMPUTERNAME
DomainName = $DomainName
ServerIPv4Address = $ServerIPv4Address.IPAddressToString
BrokerDnsName = $brokerDnsName
BrokerCertificateThumbprint = $serverCertificate.Thumbprint
BrokerService = (Get-Service SGUAuthBroker).Status.ToString()
BrokerPortListening = [bool](Get-NetTCPConnection -LocalPort 8443 -State Listen -ErrorAction SilentlyContinue)
WinRM = (Get-Service WinRM).Status.ToString()
RemoteDesktop = (Get-Service TermService).Status.ToString()
PackageShare = "\\$env:COMPUTERNAME\Packages"
LaboratoryOu = $laboratoryOuDn
UsersOu = $usersOuDn
RemoteDesktopGroup = $remoteDesktopGroup.DistinguishedName
}
if ($validation.BrokerService -ne 'Running' -or
-not $validation.BrokerPortListening -or
$validation.WinRM -ne 'Running' -or
$validation.RemoteDesktop -ne 'Running') {
throw 'Server finalization did not pass service validation. Review bootstrap.log and re-run the bootstrap.'
}
[IO.File]::WriteAllText(
$completionPath,
($validation | ConvertTo-Json -Depth 4),
[Text.UTF8Encoding]::new($false))
if (Get-ScheduledTask -TaskName $taskName -ErrorAction SilentlyContinue) {
Unregister-ScheduledTask -TaskName $taskName -Confirm:$false
}
Remove-Item -LiteralPath $statePath -Force -ErrorAction SilentlyContinue
Write-BootstrapLog 'SGU domain controller bootstrap completed successfully.'
[pscustomobject]$validation