tailscale-custom/redeploy.ps1

# redeploy.ps1 — xoa file cu, copy file moi da ky, start lai service va tray
$ErrorActionPreference = "Stop"

$isAdmin = ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole(
    [Security.Principal.WindowsBuiltInRole]::Administrator
)
if (-not $isAdmin) {
    $log = "$env:TEMP\redeploy-log.txt"
    Remove-Item $log -ErrorAction SilentlyContinue
    Start-Process powershell -Verb RunAs -Wait `
        -ArgumentList "-ExecutionPolicy Bypass -File `"$PSCommandPath`""
    Start-Sleep -Milliseconds 600
    if (Test-Path $log) { Get-Content $log } else { Write-Warning "Khong co log / UAC bi tu choi" }
    exit
}

Start-Transcript -Path "$env:TEMP\redeploy-log.txt" -Force | Out-Null

$dist = "C:\Users\huanld\tailscale\dist"
$dest = "C:\Program Files\Tailscale-Custom"
$bins = @("tailscaled.exe","tailscale.exe","tailscale-tray.exe")

# ─── Lay cert ky ───────────────────────────────────────
$cert = Get-ChildItem Cert:\LocalMachine\My |
    Where-Object { $_.Subject -eq "CN=Tailscale-Custom, O=SoftsBusiness, C=VN" -and $_.HasPrivateKey } |
    Sort-Object NotAfter -Descending | Select-Object -First 1
if (-not $cert) { Write-Error "Khong tim thay code-signing cert!"; Stop-Transcript | Out-Null; exit 1 }
Write-Host "[cert] $($cert.Thumbprint)"

# ─── Dung service va tray ──────────────────────────────
Write-Host "`n==> Dung service + tray..."
Stop-Service "Tailscale-Custom" -Force -ErrorAction SilentlyContinue
Stop-Process -Name tailscaled     -Force -ErrorAction SilentlyContinue
Stop-Process -Name "tailscale-tray" -Force -ErrorAction SilentlyContinue
Start-Sleep -Seconds 2
Write-Host "    Done"

# ─── Xoa binary cu trong Program Files ────────────────
Write-Host "`n==> Xoa file cu..."
foreach ($b in $bins) {
    $path = Join-Path $dest $b
    if (Test-Path $path) {
        Remove-Item $path -Force
        Write-Host "    Deleted: $b"
    }
}

# ─── Ky + copy file moi ───────────────────────────────
Write-Host "`n==> Ky va copy file moi..."
foreach ($b in $bins) {
    $src = Join-Path $dist $b
    if (-not (Test-Path $src)) { Write-Warning "    Khong co: $src"; continue }

    # Ky
    $r = Set-AuthenticodeSignature -FilePath $src -Certificate $cert `
         -TimestampServer "http://timestamp.digicert.com" -HashAlgorithm SHA256 `
         -ErrorAction SilentlyContinue
    if (-not $r -or $r.Status -eq "NotSigned") {
        $r = Set-AuthenticodeSignature -FilePath $src -Certificate $cert -HashAlgorithm SHA256
    }
    $sigStatus = if ($r) { $r.Status } else { "?" }

    # Copy
    Copy-Item $src (Join-Path $dest $b) -Force
    $mb = [math]::Round((Get-Item $src).Length/1MB,1)
    Write-Host "    [OK] $b | $mb MB | sig=$sigStatus"
}

# ─── Start service ─────────────────────────────────────
Write-Host "`n==> Start service Tailscale-Custom..."
Start-Service "Tailscale-Custom"
Start-Sleep -Seconds 3
$svc = Get-Service "Tailscale-Custom"
Write-Host "    Status: $($svc.Status)"

# ─── Start tray ────────────────────────────────────────
Write-Host "`n==> Start tailscale-tray..."
$trayExe = Join-Path $dest "tailscale-tray.exe"
Start-Process $trayExe
Write-Host "    Started: $trayExe"

# ─── Xac nhan chu ky ──────────────────────────────────
Write-Host "`n==> Xac nhan chu ky cuoi cung..."
foreach ($b in $bins) {
    $path = Join-Path $dest $b
    if (-not (Test-Path $path)) { continue }
    $sig = Get-AuthenticodeSignature -FilePath $path
    Write-Host "    $b => $($sig.Status)"
}

Write-Host "`n==> HOAN THANH"
Stop-Transcript | Out-Null