add extra_script option and qemu-guest-agen sock wrapper

scripts/enable_sshd.ps1

@@ -0,0 +1,62 @@
+# Define variables
+$OpenSSH_URL = "https://github.com/PowerShell/Win32-OpenSSH/releases/latest/download/OpenSSH-Win64.zip"
+$OpenSSH_Install_Path = "C:\Program Files\OpenSSH"
+$OpenSSH_Zip = "$env:TEMP\OpenSSH-Win64.zip"
+
+# Function to check if running as Administrator
+function Test-Admin {
+    $currentUser = [Security.Principal.WindowsIdentity]::GetCurrent()
+    $currentPrincipal = New-Object Security.Principal.WindowsPrincipal($currentUser)
+    return $currentPrincipal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+}
+
+if (-not (Test-Admin)) {
+    Write-Host "Please run this script as Administrator!" -ForegroundColor Red
+    exit 1
+}
+
+# Ensure the install path exists
+if (!(Test-Path $OpenSSH_Install_Path)) {
+    New-Item -ItemType Directory -Path $OpenSSH_Install_Path -Force
+}
+
+# Download OpenSSH if not already present
+Write-Host "Downloading OpenSSH..." -ForegroundColor Cyan
+Invoke-WebRequest -Uri $OpenSSH_URL -OutFile $OpenSSH_Zip
+
+# Extract OpenSSH
+Write-Host "Extracting OpenSSH..." -ForegroundColor Cyan
+Expand-Archive -Path $OpenSSH_Zip -DestinationPath $OpenSSH_Install_Path -Force
+
+# Check if install-sshd.ps1 exists
+if (!(Test-Path "$OpenSSH_Install_Path\OpenSSH-Win64\install-sshd.ps1")) {
+    Write-Host "❌ Error: install-sshd.ps1 not found in $OpenSSH_Install_Path. Extraction failed!" -ForegroundColor Red
+    exit 1
+}
+
+# Navigate to OpenSSH directory
+Push-Location -Path $OpenSSH_Install_Path\OpenSSH-Win64
+
+# Run install script
+Write-Host "Installing OpenSSH service..." -ForegroundColor Green
+powershell.exe -ExecutionPolicy Bypass -File install-sshd.ps1
+
+# Set SSHD service to start automatically
+Write-Host "Setting SSHD to start automatically..." -ForegroundColor Green
+if (Get-Service sshd -ErrorAction SilentlyContinue) {
+    Set-Service -Name sshd -StartupType Automatic
+    Start-Service sshd
+} else {
+    Write-Host "⚠ OpenSSH service was not installed correctly. Try running install-sshd.ps1 manually." -ForegroundColor Red
+    exit 1
+}
+
+# Verify installation
+$sshdStatus = Get-Service -Name sshd -ErrorAction SilentlyContinue
+if ($sshdStatus.Status -eq 'Running') {
+    Write-Host "✅ OpenSSH installation successful! You can now connect via SSH." -ForegroundColor Green
+} else {
+    Write-Host "⚠ OpenSSH installation failed. Try restarting your computer and rerun the script." -ForegroundColor Red
+}
+
+Pop-Location