update

setup-wifi.ps1

@@ -0,0 +1,63 @@
+# Chay MOT LAN bang PowerShell (Admin): urlacl + mo firewall cong 8080 + Wi-Fi -> Private
+# Chuot phai -> Run as administrator
+
+$ErrorActionPreference = "Stop"
+$port = 8080
+$url = "http://+:${port}/"
+$fwRuleName = "Wedding Site LAN $port"
+
+function Test-IsAdmin {
+    $id = [Security.Principal.WindowsIdentity]::GetCurrent()
+    $p = New-Object Security.Principal.WindowsPrincipal($id)
+    return $p.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+}
+
+if (-not (Test-IsAdmin)) {
+    Write-Host "Can quyen Administrator." -ForegroundColor Red
+    Write-Host "Chuot phai file setup-wifi.ps1 -> Run with PowerShell (Admin)" -ForegroundColor Yellow
+    exit 1
+}
+
+# --- URL ACL ---
+netsh http delete urlacl url=$url 2>$null | Out-Null
+
+$user = if ($env:USERDOMAIN -and $env:USERNAME) {
+    "$($env:USERDOMAIN)\$($env:USERNAME)"
+} else {
+    $env:USERNAME
+}
+
+Write-Host "Dang them URL ACL cho user: $user" -ForegroundColor Cyan
+netsh http add urlacl url=$url user="$user" 2>&1 | Out-Null
+if ($LASTEXITCODE -ne 0) {
+    netsh http delete urlacl url=$url 2>$null | Out-Null
+    netsh http add urlacl url=$url user=Everyone 2>&1 | Out-Null
+}
+if ($LASTEXITCODE -ne 0) {
+    Write-Host "  URL ACL that bai. Xem huong dan trong README.md" -ForegroundColor Red
+    exit 1
+}
+Write-Host "  URL ACL: OK" -ForegroundColor Green
+
+# --- Firewall: cho phep dien thoai vao cong 8080 ---
+Get-NetFirewallRule -DisplayName $fwRuleName -ErrorAction SilentlyContinue |
+    Remove-NetFirewallRule -ErrorAction SilentlyContinue
+
+New-NetFirewallRule -DisplayName $fwRuleName `
+    -Direction Inbound -Action Allow -Protocol TCP -LocalPort $port `
+    -Profile Domain, Private, Public | Out-Null
+Write-Host "  Firewall: da mo cong TCP $port (Public + Private)" -ForegroundColor Green
+
+# --- Dat Wi-Fi la Private ---
+$wifi = Get-NetConnectionProfile -ErrorAction SilentlyContinue |
+    Where-Object { $_.InterfaceAlias -match 'Wi-?Fi' } | Select-Object -First 1
+if ($wifi -and $wifi.NetworkCategory -eq 'Public') {
+    Set-NetConnectionProfile -InterfaceAlias $wifi.InterfaceAlias -NetworkCategory Private
+    Write-Host "  Wi-Fi: da doi sang mang Rieng tu (Private)" -ForegroundColor Green
+}
+
+Write-Host ""
+Write-Host "  Xong. Chay start.bat - tren dien thoai dung IP Wi-Fi in ra." -ForegroundColor Green
+Write-Host ""
+$portPattern = ':' + $port
+netsh http show urlacl | Select-String -Pattern $portPattern