295 lines
10 KiB
PowerShell
295 lines
10 KiB
PowerShell
#Requires -Version 5.1
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<#
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.SYNOPSIS
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Installiert/Deinstalliert Kontextmenü-Einträge für Datei-/Ordnerfreigaben
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.DESCRIPTION
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Erstellt Kontextmenü-Einträge "Freigeben für Mitarbeiter" und "Freigabe entfernen"
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.PARAMETER Install
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Installiert die Kontextmenü-Einträge
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.PARAMETER Uninstall
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Entfernt die Kontextmenü-Einträge (Freigaben bleiben erhalten)
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.PARAMETER AllUsers
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Installation für alle Benutzer (erfordert Admin-Rechte)
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.PARAMETER CurrentUser
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Installation nur für aktuellen Benutzer
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.PARAMETER LinkBasePath
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Stammverzeichnis für Benutzer-Verknüpfungsordner
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#>
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param(
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[switch]$Install,
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[switch]$Uninstall,
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[switch]$AllUsers,
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[switch]$CurrentUser,
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[string]$LinkBasePath
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)
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$ErrorActionPreference = "Stop"
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function Test-Administrator {
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$currentUser = [Security.Principal.WindowsIdentity]::GetCurrent()
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$principal = New-Object Security.Principal.WindowsPrincipal($currentUser)
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return $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
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}
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function Get-ScriptDirectory {
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return $PSScriptRoot
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}
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function Show-Menu {
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Clear-Host
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host " Freigabe-Kontextmenü Installation" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host ""
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Write-Host "[1] Installieren für aktuellen Benutzer"
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Write-Host "[2] Installieren für alle Benutzer (Admin erforderlich)"
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Write-Host "[3] Deinstallieren für aktuellen Benutzer"
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Write-Host "[4] Deinstallieren für alle Benutzer (Admin erforderlich)"
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Write-Host "[Q] Beenden"
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Write-Host ""
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}
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function Get-LinkBasePath {
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Add-Type -AssemblyName System.Windows.Forms
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$form = New-Object System.Windows.Forms.Form
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$form.Text = "Stammverzeichnis für Verknüpfungen"
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$form.Size = New-Object System.Drawing.Size(500, 180)
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$form.StartPosition = "CenterScreen"
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$form.FormBorderStyle = "FixedDialog"
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$form.MaximizeBox = $false
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$label = New-Object System.Windows.Forms.Label
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$label.Text = "Stammverzeichnis für Benutzer-Verknüpfungsordner:"
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$label.Location = New-Object System.Drawing.Point(10, 20)
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$label.Size = New-Object System.Drawing.Size(460, 20)
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$form.Controls.Add($label)
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$textBox = New-Object System.Windows.Forms.TextBox
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$textBox.Location = New-Object System.Drawing.Point(10, 45)
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$textBox.Size = New-Object System.Drawing.Size(380, 20)
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$textBox.Text = "C:\Freigaben\Benutzer"
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$form.Controls.Add($textBox)
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$browseBtn = New-Object System.Windows.Forms.Button
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$browseBtn.Text = "..."
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$browseBtn.Location = New-Object System.Drawing.Point(395, 43)
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$browseBtn.Size = New-Object System.Drawing.Size(75, 25)
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$browseBtn.Add_Click({
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$folderBrowser = New-Object System.Windows.Forms.FolderBrowserDialog
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$folderBrowser.Description = "Stammverzeichnis auswählen"
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if ($folderBrowser.ShowDialog() -eq "OK") {
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$textBox.Text = $folderBrowser.SelectedPath
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}
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})
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$form.Controls.Add($browseBtn)
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$okBtn = New-Object System.Windows.Forms.Button
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$okBtn.Text = "OK"
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$okBtn.Location = New-Object System.Drawing.Point(310, 100)
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$okBtn.Size = New-Object System.Drawing.Size(75, 25)
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$okBtn.DialogResult = [System.Windows.Forms.DialogResult]::OK
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$form.AcceptButton = $okBtn
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$form.Controls.Add($okBtn)
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$cancelBtn = New-Object System.Windows.Forms.Button
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$cancelBtn.Text = "Abbrechen"
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$cancelBtn.Location = New-Object System.Drawing.Point(395, 100)
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$cancelBtn.Size = New-Object System.Drawing.Size(75, 25)
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$cancelBtn.DialogResult = [System.Windows.Forms.DialogResult]::Cancel
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$form.CancelButton = $cancelBtn
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$form.Controls.Add($cancelBtn)
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$result = $form.ShowDialog()
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if ($result -eq [System.Windows.Forms.DialogResult]::OK) {
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return $textBox.Text
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}
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return $null
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}
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function Install-ContextMenu {
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param(
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[bool]$ForAllUsers,
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[string]$BasePath
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)
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$scriptDir = Get-ScriptDirectory
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$freigabeScript = Join-Path $scriptDir "Freigabe-Hinzufuegen.ps1"
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$entfernenScript = Join-Path $scriptDir "Freigabe-Entfernen.ps1"
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if ($ForAllUsers) {
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if (-not (Test-Administrator)) {
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throw "Admin-Rechte erforderlich für Installation für alle Benutzer!"
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}
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$regBase = "HKLM:\SOFTWARE\Classes"
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$configPath = "$env:ProgramData\FreigabeKontextmenue"
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} else {
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$regBase = "HKCU:\SOFTWARE\Classes"
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$configPath = "$env:APPDATA\FreigabeKontextmenue"
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}
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if (-not (Test-Path $configPath)) {
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New-Item -Path $configPath -ItemType Directory -Force | Out-Null
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}
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$config = @{
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LinkBasePath = $BasePath
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InstalledFor = if ($ForAllUsers) { "AllUsers" } else { "CurrentUser" }
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InstallDate = (Get-Date).ToString("yyyy-MM-dd HH:mm:ss")
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ScriptDirectory = $scriptDir
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}
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$config | ConvertTo-Json | Set-Content -Path (Join-Path $configPath "config.json") -Encoding UTF8
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$shellExTypes = @(
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"*\shell",
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"Directory\shell",
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"Directory\Background\shell"
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)
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foreach ($shellType in $shellExTypes) {
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$freigabeKey = "$regBase\$shellType\FreigabeFuerMitarbeiter"
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$entfernenKey = "$regBase\$shellType\FreigabeEntfernen"
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if (-not (Test-Path $freigabeKey)) {
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New-Item -Path $freigabeKey -Force | Out-Null
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}
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Set-ItemProperty -Path $freigabeKey -Name "(Default)" -Value "Freigeben für Mitarbeiter"
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Set-ItemProperty -Path $freigabeKey -Name "Icon" -Value "imageres.dll,232"
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$freigabeCmd = "$freigabeKey\command"
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if (-not (Test-Path $freigabeCmd)) {
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New-Item -Path $freigabeCmd -Force | Out-Null
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}
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if ($shellType -eq "Directory\Background\shell") {
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Set-ItemProperty -Path $freigabeCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$freigabeScript`" -Path `"%V`""
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} else {
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Set-ItemProperty -Path $freigabeCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$freigabeScript`" -Path `"%1`""
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}
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if (-not (Test-Path $entfernenKey)) {
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New-Item -Path $entfernenKey -Force | Out-Null
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}
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Set-ItemProperty -Path $entfernenKey -Name "(Default)" -Value "Freigabe für Mitarbeiter entfernen"
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Set-ItemProperty -Path $entfernenKey -Name "Icon" -Value "imageres.dll,229"
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$entfernenCmd = "$entfernenKey\command"
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if (-not (Test-Path $entfernenCmd)) {
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New-Item -Path $entfernenCmd -Force | Out-Null
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}
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if ($shellType -eq "Directory\Background\shell") {
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Set-ItemProperty -Path $entfernenCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$entfernenScript`" -Path `"%V`""
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} else {
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Set-ItemProperty -Path $entfernenCmd -Name "(Default)" -Value "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$entfernenScript`" -Path `"%1`""
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}
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}
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if (-not (Test-Path $BasePath)) {
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New-Item -Path $BasePath -ItemType Directory -Force | Out-Null
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Write-Host "Stammverzeichnis erstellt: $BasePath" -ForegroundColor Green
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}
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Write-Host "Installation erfolgreich abgeschlossen!" -ForegroundColor Green
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}
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function Uninstall-ContextMenu {
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param(
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[bool]$ForAllUsers
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)
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if ($ForAllUsers) {
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if (-not (Test-Administrator)) {
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throw "Admin-Rechte erforderlich für Deinstallation für alle Benutzer!"
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}
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$regBase = "HKLM:\SOFTWARE\Classes"
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$configPath = "$env:ProgramData\FreigabeKontextmenue"
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} else {
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$regBase = "HKCU:\SOFTWARE\Classes"
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$configPath = "$env:APPDATA\FreigabeKontextmenue"
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}
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$shellExTypes = @(
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"*\shell",
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"Directory\shell",
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"Directory\Background\shell"
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)
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foreach ($shellType in $shellExTypes) {
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$freigabeKey = "$regBase\$shellType\FreigabeFuerMitarbeiter"
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$entfernenKey = "$regBase\$shellType\FreigabeEntfernen"
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if (Test-Path $freigabeKey) {
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Remove-Item -Path $freigabeKey -Recurse -Force
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}
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if (Test-Path $entfernenKey) {
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Remove-Item -Path $entfernenKey -Recurse -Force
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}
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}
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if (Test-Path $configPath) {
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Remove-Item -Path $configPath -Recurse -Force
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}
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Write-Host "Deinstallation erfolgreich!" -ForegroundColor Green
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Write-Host "Hinweis: Bestehende Freigaben und Verknüpfungen wurden NICHT entfernt." -ForegroundColor Yellow
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}
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if ($Install -or $Uninstall) {
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if ($Install) {
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$forAll = $AllUsers -and -not $CurrentUser
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if (-not $LinkBasePath) {
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$LinkBasePath = Get-LinkBasePath
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if (-not $LinkBasePath) {
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Write-Host "Installation abgebrochen." -ForegroundColor Yellow
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exit 1
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}
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}
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Install-ContextMenu -ForAllUsers $forAll -BasePath $LinkBasePath
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}
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if ($Uninstall) {
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$forAll = $AllUsers -and -not $CurrentUser
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Uninstall-ContextMenu -ForAllUsers $forAll
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}
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} else {
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do {
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Show-Menu
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$choice = Read-Host "Auswahl"
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switch ($choice.ToUpper()) {
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"1" {
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$basePath = Get-LinkBasePath
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if ($basePath) {
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Install-ContextMenu -ForAllUsers $false -BasePath $basePath
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}
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pause
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}
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"2" {
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if (-not (Test-Administrator)) {
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Write-Host "Bitte als Administrator ausführen!" -ForegroundColor Red
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} else {
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$basePath = Get-LinkBasePath
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if ($basePath) {
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Install-ContextMenu -ForAllUsers $true -BasePath $basePath
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}
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}
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pause
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}
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"3" {
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Uninstall-ContextMenu -ForAllUsers $false
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pause
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}
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"4" {
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if (-not (Test-Administrator)) {
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Write-Host "Bitte als Administrator ausführen!" -ForegroundColor Red
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} else {
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Uninstall-ContextMenu -ForAllUsers $true
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}
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pause
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}
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}
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} while ($choice.ToUpper() -ne "Q")
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}
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