xetup/scripts/00-admin-account.ps1

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param(
[object]$Config,
[string]$LogFile
)
$ErrorActionPreference = "Continue"
function Write-Log {
param([string]$Message, [string]$Level = "INFO")
$line = "[$(Get-Date -Format 'HH:mm:ss')] [$Level] $Message"
Add-Content -Path $LogFile -Value $line -Encoding UTF8
}
# -----------------------------------------------------------------------
# Read account config
# -----------------------------------------------------------------------
$accountName = "adminx9"
$accountPass = "AdminX9.AdminX9"
$accountDesc = "X9 MSP admin account"
if ($Config -and $Config.adminAccount) {
if ($Config.adminAccount.username) { $accountName = $Config.adminAccount.username }
if ($Config.adminAccount.password) { $accountPass = $Config.adminAccount.password }
if ($Config.adminAccount.description) { $accountDesc = $Config.adminAccount.description }
}
Write-Log "Creating admin account: $accountName" -Level INFO
$securePass = ConvertTo-SecureString $accountPass -AsPlainText -Force
# -----------------------------------------------------------------------
# Create or update account
# -----------------------------------------------------------------------
$existing = Get-LocalUser -Name $accountName -ErrorAction SilentlyContinue
if ($existing) {
Write-Log " Account already exists - updating password" -Level INFO
try {
Set-LocalUser -Name $accountName -Password $securePass -PasswordNeverExpires $true
Enable-LocalUser -Name $accountName
Write-Log " Account updated: $accountName" -Level OK
}
catch {
Write-Log " Failed to update account: $_" -Level ERROR
}
} else {
try {
New-LocalUser -Name $accountName `
-Password $securePass `
-Description $accountDesc `
-PasswordNeverExpires `
-UserMayNotChangePassword `
-ErrorAction Stop | Out-Null
Write-Log " Account created: $accountName" -Level OK
}
catch {
Write-Log " Failed to create account: $_" -Level ERROR
}
}
# -----------------------------------------------------------------------
# Add to Administrators group
# -----------------------------------------------------------------------
try {
$adminsGroup = (Get-LocalGroup | Where-Object { $_.SID -eq "S-1-5-32-544" }).Name
$members = Get-LocalGroupMember -Group $adminsGroup -ErrorAction SilentlyContinue |
Where-Object { $_.Name -like "*$accountName" }
if (-not $members) {
Add-LocalGroupMember -Group $adminsGroup -Member $accountName -ErrorAction Stop
Write-Log " Added to $adminsGroup" -Level OK
} else {
Write-Log " Already in $adminsGroup" -Level INFO
}
}
catch {
Write-Log " Failed to add to Administrators: $_" -Level ERROR
}
# -----------------------------------------------------------------------
# Hide account from login screen
# -----------------------------------------------------------------------
try {
$specialPath = "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList"
if (-not (Test-Path $specialPath)) {
New-Item -Path $specialPath -Force | Out-Null
}
Set-ItemProperty -Path $specialPath -Name $accountName -Value 0 -Type DWord -Force
Write-Log " Account hidden from login screen" -Level OK
}
catch {
Write-Log " Failed to hide account from login screen: $_" -Level ERROR
}
Write-Log "Step 0a - Admin account complete" -Level OK