param (
[Parameter(Mandatory = $true)]
[string]$Path,
[Parameter(Mandatory = $false)]
[int]$Port = 8080
)
Add-Type -AssemblyName System.Net.HttpListener
if (-Not (Test-Path $Path)) {
Write-Error "โ Der angegebene Pfad '$Path' existiert nicht."
exit 1
}
$Directory = if (Test-Path $Path -PathType Leaf) { Split-Path $Path } else { $Path }
$FileName = if (Test-Path $Path -PathType Leaf) { Split-Path $Path -Leaf } else { $null }
$listener = New-Object System.Net.HttpListener
$listener.Prefixes.Add("http://+:$Port/")
$listener.Start()
Write-Host "๐ HTTP-Server lรคuft auf Port $Port"
Write-Host "๐ Freigegeben: $Path"
Write-Host "๐ก Warte auf Anfragen... (Strg+C zum Beenden)"
# Event-Handler fรผr sauberes Beenden
$onExit = {
Write-Host "`n๐ Server wird beendet..."
$listener.Stop()
$listener.Close()
Write-Host "โ
Server wurde gestoppt."
exit
}
Register-EngineEvent PowerShell.Exiting -Action $onExit | Out-Null
while ($listener.IsListening) {
try {
$context = $listener.GetContext()
$request = $context.Request
$response = $context.Response
$clientIP = $request.RemoteEndPoint.Address.ToString()
$urlPath = $request.Url.AbsolutePath.TrimStart('/')
$localPath = Join-Path $Directory $urlPath
if ($request.Url.AbsolutePath -eq "/") {
# Indexseite generieren
$items = Get-ChildItem -Path $Directory
$html = "Index von $Directory
"
foreach ($item in $items) {
$name = $item.Name
$html += "- $name
"
}
$html += "
"
$bytes = [System.Text.Encoding]::UTF8.GetBytes($html)
$response.ContentType = "text/html"
}
elseif ($FileName -and ($urlPath -ne $FileName)) {
$response.StatusCode = 403
$bytes = [System.Text.Encoding]::UTF8.GetBytes("403 - Zugriff verweigert")
}
elseif (Test-Path $localPath -PathType Leaf) {
Write-host "Reading $($localPath)"
$bytes = [System.IO.File]::ReadAllBytes($localPath)
$response.ContentType = "application/octet-stream"
}
else {
$response.StatusCode = 404
$bytes = [System.Text.Encoding]::UTF8.GetBytes("404 - Datei nicht gefunden")
}
$response.ContentLength64 = $bytes.Length
$response.OutputStream.Write($bytes, 0, $bytes.Length)
$response.Close()
$timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
Write-Host "[$timestamp] $clientIP โ /$urlPath ($($bytes.Length) Bytes)"
}
catch {
Write-Warning "โ ๏ธ Fehler: $_"
}
}