# Setup OpenSSH Server and Auto-Login
# Run as Administrator in PowerShell

param(
    [string]$Username = $env:USERNAME,
    [string]$Password
)

if (-not $Password) {
    $securePassword = Read-Host "Enter password for $Username" -AsSecureString
    $Password = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($securePassword))
}

Write-Host "=== Setting up OpenSSH Server ===" -ForegroundColor Cyan

# Install OpenSSH Server
$sshCapability = Get-WindowsCapability -Online | Where-Object Name -like 'OpenSSH.Server*'
if ($sshCapability.State -ne 'Installed') {
    Write-Host "Installing OpenSSH Server..." -ForegroundColor Yellow
    Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0
} else {
    Write-Host "OpenSSH Server already installed" -ForegroundColor Green
}

# Start and enable SSH service
Write-Host "Starting SSH service..." -ForegroundColor Yellow
Start-Service sshd
Set-Service -Name sshd -StartupType 'Automatic'

# Configure firewall
$fwRule = Get-NetFirewallRule -Name "OpenSSH-Server-In-TCP" -ErrorAction SilentlyContinue
if (-not $fwRule) {
    Write-Host "Adding firewall rule..." -ForegroundColor Yellow
    New-NetFirewallRule -Name 'OpenSSH-Server-In-TCP' -DisplayName 'OpenSSH Server (sshd)' -Enabled True -Direction Inbound -Protocol TCP -Action Allow -LocalPort 22
}

Write-Host "OpenSSH Server configured!" -ForegroundColor Green

Write-Host ""
Write-Host "=== Setting up Auto-Login ===" -ForegroundColor Cyan

$RegPath = "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon"
Set-ItemProperty -Path $RegPath -Name "AutoAdminLogon" -Value "1"
Set-ItemProperty -Path $RegPath -Name "DefaultUserName" -Value $Username
Set-ItemProperty -Path $RegPath -Name "DefaultPassword" -Value $Password
Remove-ItemProperty -Path $RegPath -Name "DefaultDomainName" -ErrorAction SilentlyContinue

Write-Host "Auto-login configured for '$Username'!" -ForegroundColor Green
Write-Host ""
Write-Host "Setup complete! SSH is now available and auto-login is enabled." -ForegroundColor Green
Write-Host "Reboot to test auto-login." -ForegroundColor Yellow