# SSH 隧道 - 使用 Posh-SSH 自动输入密码
# 首次运行需安装: Install-Module Posh-SSH -Scope CurrentUser

$hostName = "www.yuxindazhineng.com"
$port = 2223
$user = "yxd"
$password = "yuxindazn001"
$localPort = 27017
$remotePort = 27017

if (-not (Get-Module -ListAvailable -Name Posh-SSH)) {
    Write-Host "正在安装 Posh-SSH 模块（仅需一次）..."
    Install-Module Posh-SSH -Scope CurrentUser -Force
}

$secPass = ConvertTo-SecureString $password -AsPlainText -Force
$cred = New-Object System.Management.Automation.PSCredential($user, $secPass)

Write-Host "正在建立 SSH 隧道..."
$session = New-SSHSession -ComputerName $hostName -Port $port -Credential $cred -AcceptKey -Force
if (-not $session) {
    Write-Host "SSH 连接失败"
    pause
    exit 1
}

$forward = New-SSHLocalPortForward -Index 0 -LocalAddress 127.0.0.1 -LocalPort $localPort -RemoteAddress localhost -RemotePort $remotePort
Write-Host "SSH 隧道已建立 (localhost:$localPort -> 远程:$remotePort)"
Write-Host "保持此窗口打开，关闭即断开"
pause
