Fix: split into bat launcher + ps1, TLS 1.2, single-session PATH fix, Server 2016 compat

setup-windows.ps1

@@ -0,0 +1,79 @@
+# TLS 1.2 erzwingen (notwendig auf Windows Server 2016 / älteren Systemen)
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+
+# Adminrechte prüfen und ggf. neu starten
+$isAdmin = ([Security.Principal.WindowsPrincipal] `
+    [Security.Principal.WindowsIdentity]::GetCurrent() `
+).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+
+if (-not $isAdmin) {
+    Start-Process powershell.exe `
+        "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" `
+        -Verb RunAs
+    exit
+}
+
+$ErrorActionPreference = 'Stop'
+
+Write-Host "============================================================"
+Write-Host " upterm Setup"
+Write-Host "============================================================"
+Write-Host ""
+
+# 1. Execution Policy
+Write-Host "[1/4] Setze PowerShell Execution Policy..."
+Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser -Force
+Write-Host "      OK"
+
+# 2. Scoop prüfen / installieren
+Write-Host "[2/4] Pruefe Scoop..."
+$scoopShims = "$env:USERPROFILE\scoop\shims"
+$scoopInstalled = (Test-Path "$scoopShims\scoop.ps1") -or (Test-Path "$scoopShims\scoop.cmd")
+
+if (-not $scoopInstalled) {
+    Write-Host "      Scoop nicht gefunden - wird installiert..."
+    Invoke-RestMethod -Uri https://get.scoop.sh | Invoke-Expression
+    Write-Host "      Scoop installiert."
+} else {
+    Write-Host "      Scoop bereits vorhanden."
+}
+
+# PATH dieser Session aktualisieren damit scoop sofort verfuegbar ist
+if ($env:PATH -notlike "*$scoopShims*") {
+    $env:PATH = "$env:PATH;$scoopShims"
+}
+
+# 3. 7zip mit lessmsi-Workaround
+Write-Host "[3/4] Installiere 7zip via lessmsi..."
+scoop config use_lessmsi true
+try {
+    scoop install 7zip 2>&1 | Out-Null
+} catch {
+    Write-Host "      7zip fehlgeschlagen - bereinige und versuche erneut..."
+    scoop uninstall 7zip 2>$null
+    scoop cache rm 7zip 2>$null
+    Remove-Item -Recurse -Force "$env:USERPROFILE\scoop\apps\7zip" `
+        -ErrorAction SilentlyContinue
+    scoop install 7zip
+}
+Write-Host "      OK"
+
+# 4. upterm
+Write-Host "[4/4] Installiere upterm..."
+scoop bucket add upterm https://github.com/owenthereal/scoop-upterm 2>&1 | Out-Null
+scoop install upterm
+Write-Host "      OK"
+
+Write-Host ""
+Write-Host "============================================================"
+Write-Host " Installation abgeschlossen!"
+Write-Host "============================================================"
+Write-Host ""
+Write-Host " PowerShell NEU STARTEN, dann Session teilen mit:"
+Write-Host ""
+Write-Host "   upterm host --server ssh://upterm.ebesch.de:2222 --accept"
+Write-Host ""
+Write-Host " Client verbindet sich mit:"
+Write-Host "   ssh TOKEN:HASH@upterm.ebesch.de -p 2222"
+Write-Host ""
+Read-Host "Enter zum Beenden"