idavis

function Split-Number {
  param([string]$value)
  $index = 0
  while($index -lt $value.Length - 12) {
    $value.Substring($index++, 13)
  }
}

filter Evaluate-String {
  $_.ToCharArray() | % { [int]::Parse($_) } | % {$total = 1} {$total *= $_} {$total}

idavis

$module = New-Module -Name "monkey" -ScriptBlock {
  function Get-Stuff {
    return GetStuffPrivate
  }
  function GetStuffPrivate {
    5
  }
  Export-ModuleMember Get-Stuff
}
Import-Module $module # you can also just use $module = Get-Module "someName"

idavis

@{

# Script module or binary module file associated with this manifest.
RootModule = 'Monkey.psm1'

# Version number of this module.
ModuleVersion = '1.0'

# ID used to uniquely identify this module
GUID = '4d4390dc-a8ad-4bce-8d69-f53ccf8e4163'

idavis

I was playing around with dynamic module creation and figured out how to monkey patch modules.

I then thought about how PowerShell is a Last-In-Wins language, and tried replacing private methods.

This led to the "what if" moment of pulling [secure data out of a loaded module][]. In this case, the username and password of a credential set.

This seems like a security issue to me, or am I being over sensitive?

idavis

    internal class Program
    {
        private const int size = 500;
        private const int iterations = 5000;

        private static void Main( string[] args )
        {
            TimeSpan elapsed = TimeOriginal();
            Console.WriteLine( elapsed );

idavis

#region License
// 
// Author: Nate Kohari <nate@enkari.com>
// Copyright (c) 2007-2010, Enkari, Ltd.
// 
// Dual-licensed under the Apache License, Version 2.0, and the Microsoft Public License (Ms-PL).
// See the file LICENSE.txt for details.
// 
#endregion
#if !NO_ASSEMBLY_SCANNING

idavis

 src/Ninject/Activation/Blocks/ActivationBlock.cs |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Ninject/Activation/Blocks/ActivationBlock.cs b/src/Ninject/Activation/Blocks/ActivationBlock.cs
index b16b503..4b64376 100644
--- a/src/Ninject/Activation/Blocks/ActivationBlock.cs
+++ b/src/Ninject/Activation/Blocks/ActivationBlock.cs
@@ -68,10 +68,10 @@ namespace Ninject.Activation.Blocks
 		/// </summary>
 		/// <param name="request">The request.</param>

idavis

#region Using Directives

using System;
using System.ServiceProcess;
using YourCorp.Services;
using Ninject;
using Topshelf;
using Topshelf.Configuration;
using Topshelf.Configuration.Dsl;

idavis

    if (bindings == null)
    {
        return false;
    }

    lock(_handleMissingBindingLockObject)
    {
        if (!CanResolve(request))
        {
            bindings.Map(binding => binding.IsImplicit = true);

idavis

public enum TestEnum
{
    None =0,
    One = 1,
    Two = 2
}
var zero = Enum<TestEnum>.GetValue<int>( TestEnum.None );
var one = Enum<TestEnum>.GetValue<int>( TestEnum.One );
var two = Enum<TestEnum>.GetValue<int>( TestEnum.Two );
var nine = Enum<TestEnum>.GetValue<int>( TestEnum.One | TestEnum.Eight );