tailscale-custom/build-msi.ps1

# build-msi.ps1
$ErrorActionPreference = "Stop"

$isAdmin = ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
if (-not $isAdmin) {
    Start-Process powershell -Verb RunAs -ArgumentList "-NoExit -ExecutionPolicy Bypass -File `"$PSCommandPath`""
    exit
}

Set-Location $PSScriptRoot

Write-Host "=== 1. CAI DAT WIX TOOLSET ===" -ForegroundColor Cyan
try {
    dotnet new tool-manifest --force 2>$null
    dotnet tool install wix --version 4.0.4 2>$null
} catch {}

Write-Host "`n=== 2. LAY CERTIFICATE DE KY ===" -ForegroundColor Cyan
$cert = Get-ChildItem Cert:\LocalMachine\My |
    Where-Object { $_.Subject -match "Tailscale-Custom" -and $_.HasPrivateKey } |
    Sort-Object NotAfter -Descending | Select-Object -First 1

if (-not $cert) {
    Write-Host "  Khong tim thay cert, tao moi..." -ForegroundColor Yellow
    $cert = New-SelfSignedCertificate -Subject "CN=Tailscale-Custom, O=SoftsBusiness, C=VN" `
        -Type CodeSigningCert -CertStoreLocation "Cert:\LocalMachine\My" `
        -NotAfter (Get-Date).AddYears(5)
    # Trust cert
    $rootStore = New-Object System.Security.Cryptography.X509Certificates.X509Store("Root", "LocalMachine")
    $rootStore.Open("ReadWrite")
    $rootStore.Add($cert)
    $rootStore.Close()
    # Also add to TrustedPublisher
    $pubStore = New-Object System.Security.Cryptography.X509Certificates.X509Store("TrustedPublisher", "LocalMachine")
    $pubStore.Open("ReadWrite")
    $pubStore.Add($cert)
    $pubStore.Close()
    Write-Host "  Da tao va trust cert: $($cert.Thumbprint)"
}
Write-Host "  Dung cert: $($cert.Thumbprint)"

Write-Host "`n=== 3. KY CAC FILE EXE TRONG \DIST ===" -ForegroundColor Cyan
$distFiles = @("tailscaled.exe", "tailscale.exe", "tailscale-tray.exe")
foreach ($name in $distFiles) {
    $path = Join-Path $PSScriptRoot "dist\$name"
    if (Test-Path $path) {
        try {
            $r = Set-AuthenticodeSignature -FilePath $path -Certificate $cert -HashAlgorithm SHA256
            Write-Host "  $name => $($r.Status)"
        } catch {
            Write-Host "  $name => SKIP (khong ky duoc: $($_.Exception.Message))" -ForegroundColor Yellow
        }
    } else {
        Write-Warning "Khong tim thay file: $path"
    }
}

Write-Host "`n=== 4. BUILD FILE MSI ===" -ForegroundColor Cyan
$msiPath = Join-Path $PSScriptRoot "Tailscale-Custom-Setup.msi"
Remove-Item $msiPath -ErrorAction SilentlyContinue
dotnet wix build "$PSScriptRoot\Setup.wxs" -out $msiPath
if (-not (Test-Path $msiPath)) {
    Write-Error "BUILD THAT BAI! Khong tao duoc file MSI."
    exit 1
}
$msiSize = [math]::Round((Get-Item $msiPath).Length / 1MB, 1)
Write-Host "  Da tao thanh cong: $msiPath ($msiSize MB)" -ForegroundColor Green

Write-Host "`n=== 5. KY FILE MSI ===" -ForegroundColor Cyan
try {
    $r = Set-AuthenticodeSignature -FilePath $msiPath -Certificate $cert -HashAlgorithm SHA256
    Write-Host "  Trang thai ky MSI: $($r.Status)" -ForegroundColor Green
} catch {
    Write-Host "  SKIP ky MSI (khong ky duoc: $($_.Exception.Message))" -ForegroundColor Yellow
}

Write-Host "`nHOAN TAT! File cai dat: $msiPath" -ForegroundColor Yellow