FriedrichWeinmann

function Grant-FSPermission {
	<#
	.SYNOPSIS
		Helper tool to simplify file system permission assignments.
	
	.DESCRIPTION
		Helper tool to simplify file system permission assignments.
		Allows bulk-updating / assigning permissions.
	
	.PARAMETER Identity

FriedrichWeinmann

function Write-EventLogEntry
{
	<#
	.SYNOPSIS
		Write an eventlog entry
	
	.DESCRIPTION
		Write an eventlog entry
	
	.PARAMETER LogName

FriedrichWeinmann

function New-Password
{
	<#
		.SYNOPSIS
			Generate a new, complex password.
		
		.DESCRIPTION
			Generate a new, complex password.
		
		.PARAMETER Length

FriedrichWeinmann

function Test-PrintNightmareVulnerability {
	<#
	.SYNOPSIS
		Tests whether the target system is vulnerable to the PrintNightmare vulnerability.
	
	.DESCRIPTION
		Tests whether the target system is vulnerable to the PrintNightmare vulnerability.
		Uses PowerShell remoting.

		This checks whether vulnerable GPO/registry settings are applied.

FriedrichWeinmann

function Show-SaveFileDialog {
	[CmdletBinding()]
	param (
		[string]
		$InitialDirectory = '.',

        [string]
        $Filter = '*.*',
		
		$Filename

FriedrichWeinmann

function Show-OpenFileDialog {
    <#
    .SYNOPSIS
        Show an Open File dialog using WinForms.
    
    .DESCRIPTION
        Show an Open File dialog using WinForms.
    
    .PARAMETER InitialDirectory
        The initial directory from which the user gets to pick a file.

FriedrichWeinmann

function Get-UserInput {
    <#
    .SYNOPSIS
        Asks for user input, then validates response.
    
    .DESCRIPTION
        Asks for user input, then validates response.
    
    .PARAMETER Prompt
        The message to show to the user as input prompt.

FriedrichWeinmann

function Test-TlsProtocol {
<#
	.SYNOPSIS
		A quick helper function to test supported TLS protocols
	
	.DESCRIPTION
		A quick helper function to test supported TLS protocols
	
	.PARAMETER ComputerName
		The hosts to check.

FriedrichWeinmann

<#
Sample snippet to interact with the NTDS certificate store using windows APIs
#>
$source = @'
using System;
using System.Runtime.InteropServices;

public static class StoreHelper
{
	[DllImport("CRYPT32.DLL", EntryPoint="CertOpenStore", CharSet=CharSet.Auto, SetLastError=true)]

FriedrichWeinmann

function Start-Script {
	<#
	.SYNOPSIS
		Launches a target script in a new process, passing through all parameters.
	
	.DESCRIPTION
		Launches a target script in a new process, passing through all parameters.
		Uses dynamic parameters to offer the same signature as the script itself.
		Uses the same powershell hosting application that executes Start-Script to start the new process.