A simple way to sign code in PowerShell

AddCert.ps1

#
# Author: Tad DeVries
# Email: [email protected]
# FileName: AddCert.ps1
#
# Description: Allow a simple method to sign code.
#
# Copyright (C) 2010 Tad DeVries
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# License Info: http://www.gnu.org/licenses/gpl-2.0.html
#


param([string] $FilePath=$(throw "Please specify a filename."))
$cert = @(Get-ChildItem cert:\CurrentUser\My -codesigning)[0]
Set-AuthenticodeSignature -FilePath $FilePath -Certificate $cert -TimestampServer "http://timestamp.verisign.com/scripts/timestamp.dll"

# SIG # Begin signature block
# MIIbaQYJKoZIhvcNAQcCoIIbWjCCG1YCAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB
# gjcCAQSgWzBZMDQGCisGAQQBgjcCAR4wJgIDAQAABBAfzDtgWUsITrck0sYpfvNR
# AgEAAgEAAgEAAgEAAgEAMCEwCQYFKw4DAhoFAAQU5wdFVsEGltBbIQBwcZWrN8YU
# ekygghYbMIIDnzCCAoegAwIBAgIQeaKlhfnRFUIT2bg+9raN7TANBgkqhkiG9w0B
# AQUFADBTMQswCQYDVQQGEwJVUzEXMBUGA1UEChMOVmVyaVNpZ24sIEluYy4xKzAp
# BgNVBAMTIlZlcmlTaWduIFRpbWUgU3RhbXBpbmcgU2VydmljZXMgQ0EwHhcNMTIw
# NTAxMDAwMDAwWhcNMTIxMjMxMjM1OTU5WjBiMQswCQYDVQQGEwJVUzEdMBsGA1UE
# ChMUU3ltYW50ZWMgQ29ycG9yYXRpb24xNDAyBgNVBAMTK1N5bWFudGVjIFRpbWUg
# U3RhbXBpbmcgU2VydmljZXMgU2lnbmVyIC0gRzMwgZ8wDQYJKoZIhvcNAQEBBQAD
# gY0AMIGJAoGBAKlZZnTaPYp9etj89YBEe/5HahRVTlBHC+zT7c72OPdPabmx8LZ4
# ggqMdhZn4gKttw2livYD/GbT/AgtzLVzWXuJ3DNuZlpeUje0YtGSWTUUi0WsWbJN
# JKKYlGhCcp86aOJri54iLfSYTprGr7PkoKs8KL8j4ddypPIQU2eud69RAgMBAAGj
# geMwgeAwDAYDVR0TAQH/BAIwADAzBgNVHR8ELDAqMCigJqAkhiJodHRwOi8vY3Js
# LnZlcmlzaWduLmNvbS90c3MtY2EuY3JsMBYGA1UdJQEB/wQMMAoGCCsGAQUFBwMI
# MDQGCCsGAQUFBwEBBCgwJjAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AudmVyaXNp
# Z24uY29tMA4GA1UdDwEB/wQEAwIHgDAeBgNVHREEFzAVpBMwETEPMA0GA1UEAxMG
# VFNBMS0zMB0GA1UdDgQWBBS0t/GJSSZg52Xqc67c0zjNv1eSbzANBgkqhkiG9w0B
# AQUFAAOCAQEAHpiqJ7d4tQi1yXJtt9/ADpimNcSIydL2bfFLGvvV+S2ZAJ7R55uL
# 4T+9OYAMZs0HvFyYVKaUuhDRTour9W9lzGcJooB8UugOA9ZresYFGOzIrEJ8Byyn
# PQhm3ADt/ZQdc/JymJOxEdaP747qrPSWUQzQjd8xUk9er32nSnXmTs4rnykr589d
# nwN+bid7I61iKWavkugszr2cf9zNFzxDwgk/dUXHnuTXYH+XxuSqx2n1/M10rCyw
# SMFQTnBWHrU1046+se2svf4M7IV91buFZkQZXZ+T64K6Y57TfGH/yBvZI1h/MKNm
# oTkmXpLDPMs3Mvr1o43c1bCj6SU2VdeB+jCCA8QwggMtoAMCAQICEEe/GZXfjVJG
# Q/fbbUgNMaQwDQYJKoZIhvcNAQEFBQAwgYsxCzAJBgNVBAYTAlpBMRUwEwYDVQQI
# EwxXZXN0ZXJuIENhcGUxFDASBgNVBAcTC0R1cmJhbnZpbGxlMQ8wDQYDVQQKEwZU
# aGF3dGUxHTAbBgNVBAsTFFRoYXd0ZSBDZXJ0aWZpY2F0aW9uMR8wHQYDVQQDExZU
# aGF3dGUgVGltZXN0YW1waW5nIENBMB4XDTAzMTIwNDAwMDAwMFoXDTEzMTIwMzIz
# NTk1OVowUzELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMSsw
# KQYDVQQDEyJWZXJpU2lnbiBUaW1lIFN0YW1waW5nIFNlcnZpY2VzIENBMIIBIjAN
# BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqcqypMzNIK8KfYmsh3XwtE7x38EP
# v2dhvaNkHNq7+cozq4QwiVh+jNtr3TaeD7/R7Hjyd6Z+bzy/k68Numj0bJTKvVIt
# q0g99bbVXV8bAp/6L2sepPejmqYayALhf0xS4w5g7EAcfrkN3j/HtN+HvV96ajEu
# A5mBE6hHIM4xcw1XLc14NDOVEpkSud5oL6rm48KKjCrDiyGHZr2DWFdvdb88qiaH
# XcoQFTyfhOpUwQpuxP7FSt25BxGXInzbPifRHnjsnzHJ8eYiGdvEs0dDmhpfoB6Q
# 5F717nzxfatiAY/1TQve0CJWqJXNroh2ru66DfPkTdmg+2igrhQ7s4fBuwIDAQAB
# o4HbMIHYMDQGCCsGAQUFBwEBBCgwJjAkBggrBgEFBQcwAYYYaHR0cDovL29jc3Au
# dmVyaXNpZ24uY29tMBIGA1UdEwEB/wQIMAYBAf8CAQAwQQYDVR0fBDowODA2oDSg
# MoYwaHR0cDovL2NybC52ZXJpc2lnbi5jb20vVGhhd3RlVGltZXN0YW1waW5nQ0Eu
# Y3JsMBMGA1UdJQQMMAoGCCsGAQUFBwMIMA4GA1UdDwEB/wQEAwIBBjAkBgNVHREE
# HTAbpBkwFzEVMBMGA1UEAxMMVFNBMjA0OC0xLTUzMA0GCSqGSIb3DQEBBQUAA4GB
# AEpr+epYwkQcMYl5mSuWv4KsAdYcTM2wilhu3wgpo17IypMT5wRSDe9HJy8AOLDk
# yZNOmtQiYhX3PzchT3AxgPGLOIez6OiXAP7PVZZOJNKpJ056rrdhQfMqzufJ2V7d
# uyuFPrWdtdnhV/++tMV+9c8MnvCX/ivTO1IbGzgn9z9KMIIGcDCCBFigAwIBAgIB
# JDANBgkqhkiG9w0BAQUFADB9MQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRD
# b20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0YWwgQ2VydGlmaWNhdGUgU2ln
# bmluZzEpMCcGA1UEAxMgU3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkw
# HhcNMDcxMDI0MjIwMTQ2WhcNMTcxMDI0MjIwMTQ2WjCBjDELMAkGA1UEBhMCSUwx
# FjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBEaWdpdGFs
# IENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENsYXNzIDIg
# UHJpbWFyeSBJbnRlcm1lZGlhdGUgT2JqZWN0IENBMIIBIjANBgkqhkiG9w0BAQEF
# AAOCAQ8AMIIBCgKCAQEAyiOLIjUemqAbPJ1J0D8MlzgWKbr4fYlbRVjvhHDtfhFN
# 6RQxq0PjTQxRgWzwFQNKJCdU5ftKoM5N4YSjId6ZNavcSa6/McVnhDAQm+8H3HWo
# D030NVOxbjgD/Ih3HaV3/z9159nnvyxQEckRZfpJB2Kfk6aHqW3JnSvRe+XVZSuf
# DVCe/vtxGSEwKCaNrsLc9pboUoYIC3oyzWoUTZ65+c0H4paR8c8eK/mC914mBo6N
# 0dQ512/bkSdaeY9YaQpGtW/h/W/FkbQRT3sCpttLVlIjnkuY4r9+zvqhToPjxcfD
# YEf+XD8VGkAqle8Aa8hQ+M1qGdQjAye8OzbVuUOw7wIDAQABo4IB6TCCAeUwDwYD
# VR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYEFNBOD0CZbLhL
# GW87KLjg44gHNKq3MB8GA1UdIwQYMBaAFE4L7xqkQFulF2mHMMo0aEPQQa7yMD0G
# CCsGAQUFBwEBBDEwLzAtBggrBgEFBQcwAoYhaHR0cDovL3d3dy5zdGFydHNzbC5j
# b20vc2ZzY2EuY3J0MFsGA1UdHwRUMFIwJ6AloCOGIWh0dHA6Ly93d3cuc3RhcnRz
# c2wuY29tL3Nmc2NhLmNybDAnoCWgI4YhaHR0cDovL2NybC5zdGFydHNzbC5jb20v
# c2ZzY2EuY3JsMIGABgNVHSAEeTB3MHUGCysGAQQBgbU3AQIBMGYwLgYIKwYBBQUH
# AgEWImh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYwNAYIKwYBBQUH
# AgEWKGh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL2ludGVybWVkaWF0ZS5wZGYwEQYJ
# YIZIAYb4QgEBBAQDAgABMFAGCWCGSAGG+EIBDQRDFkFTdGFydENvbSBDbGFzcyAy
# IFByaW1hcnkgSW50ZXJtZWRpYXRlIE9iamVjdCBTaWduaW5nIENlcnRpZmljYXRl
# czANBgkqhkiG9w0BAQUFAAOCAgEAcnMLA3VaN4OIE9l4QT5OEtZy5PByBit3oHiq
# QpgVEQo7DHRsjXD5H/IyTivpMikaaeRxIv95baRd4hoUcMwDj4JIjC3WA9FoNFV3
# 1SMljEZa66G8RQECdMSSufgfDYu1XQ+cUKxhD3EtLGGcFGjjML7EQv2Iol741rEs
# ycXwIXcryxeiMbU2TPi7X3elbwQMc4JFlJ4By9FhBzuZB1DV2sN2irGVbC3G/1+S
# 2doPDjL1CaElwRa/T0qkq2vvPxUgryAoCppUFKViw5yoGYC+z1GaesWWiP1eFKAL
# 0wI7IgSvLzU3y1Vp7vsYaxOVBqZtebFTWRHtXjCsFrrQBngt0d33QbQRI5mwgzEp
# 7XJ9xu5d6RVWM4TPRUsd+DDZpBHm9mszvi9gVFb2ZG7qRRXCSqys4+u/NLBPbXi/
# m/lU00cODQTlC/euwjk9HQtRrXQ/zqsBJS6UJ+eLGw1qOfj+HVBl/ZQpfoLk7IoW
# lRQvRL1s7oirEaqPZUIWY/grXq9r6jDKAp3LZdKQpPOnnogtqlU4f7/kLjEJhrrc
# 98mrOWmVMK/BuFRAfQ5oDUMnVmCzAzLMjKfGcVW/iMew41yfhgKbwpfzm3LBr1Zv
# +pEBgcgW6onRLSAn3XHM0eNtz+AkxH6rRf6B2mYhLEEGLapH8R1AMAo4BbVFOZR5
# kXcMCwowggg4MIIHIKADAgECAgIHqTANBgkqhkiG9w0BAQUFADCBjDELMAkGA1UE
# BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBE
# aWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENs
# YXNzIDIgUHJpbWFyeSBJbnRlcm1lZGlhdGUgT2JqZWN0IENBMB4XDTEyMTAxMDIz
# MzU0OFoXDTE0MTAxMzAwMjE0MFowgY8xGTAXBgNVBA0TEFMzRUM3Yzh4Y1lOMnBQ
# cXUxCzAJBgNVBAYTAlVTMRUwEwYDVQQIEwxTb3V0aCBEYWtvdGExEzARBgNVBAcT
# ClJhcGlkIENpdHkxFDASBgNVBAMTC1RhZCBEZVZyaWVzMSMwIQYJKoZIhvcNAQkB
# FhR0YWRkZXZyaWVzQGdtYWlsLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCC
# AgoCggIBAKb2chsYUh+l9MhIyQc+TczABVRO4rU3YOwu1t0gybek1d0KacGTtD/C
# SFWutUsrfVHWb2ybUiaTN/+P1ChqtnS4Sq/pyZ/UcBzOUoFEFlIOv5NxTjv7gm2M
# pR6LwgYx2AyfdVYpAfcbmAH0wXfgvA3i6y9PEAlVEHq3gf11Hf1qrQKKD+k7ZMHG
# ozQhmtQ9MxfF4VCG9NNSU/j7TXJG+j7sxlG0ADxwjMo+iA7R1ANs6N2seOnvcNvQ
# a3YP4SwHv0hUgz9KBXHXCdA7LG8lGlLp4s0bbyPxagZ1+Of0qnTyG4yq5qij8Wsa
# xAasi1sRYM6rO6Dn5ISaIF1lJmQIOYPezivKenDc3o9yjbb4jPDUjT7M2iK+VRfc
# FPEbcxHJ+FpUAvTYPOEeDO2LkriuRvUkkMTYiXWpqUVojLk3JDlcCRkE5cykIMdX
# irx82lxQpiZGkFrfrGQPMi6DAALX85ZUiDQ10iGyXANtubJkhAnp5hn4Q5JA4tpR
# ty6MlZh94TjeFlbXq9Y2phRi3AWqunOMAxX8gSHfbrmAa7gNkaBoVZd2tlVrV1X+
# lnnnb3yO0SuErx3bfhS++MgrisERscGgcY+vB5trw05FMGfK5YkzWZF2eIE/m70T
# 2rfmH9tUnElgJHTqEu4L8txmnNZ/j8ZzyLNY5+n8XqGghtTqeIxLAgMBAAGjggOd
# MIIDmTAJBgNVHRMEAjAAMA4GA1UdDwEB/wQEAwIHgDAuBgNVHSUBAf8EJDAiBggr
# BgEFBQcDAwYKKwYBBAGCNwIBFQYKKwYBBAGCNwoDDTAdBgNVHQ4EFgQU/zkKtNmi
# KcWBOqQkxr6qsIyjrGUwHwYDVR0jBBgwFoAU0E4PQJlsuEsZbzsouODjiAc0qrcw
# ggIhBgNVHSAEggIYMIICFDCCAhAGCysGAQQBgbU3AQICMIIB/zAuBggrBgEFBQcC
# ARYiaHR0cDovL3d3dy5zdGFydHNzbC5jb20vcG9saWN5LnBkZjA0BggrBgEFBQcC
# ARYoaHR0cDovL3d3dy5zdGFydHNzbC5jb20vaW50ZXJtZWRpYXRlLnBkZjCB9wYI
# KwYBBQUHAgIwgeowJxYgU3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkw
# AwIBARqBvlRoaXMgY2VydGlmaWNhdGUgd2FzIGlzc3VlZCBhY2NvcmRpbmcgdG8g
# dGhlIENsYXNzIDIgVmFsaWRhdGlvbiByZXF1aXJlbWVudHMgb2YgdGhlIFN0YXJ0
# Q29tIENBIHBvbGljeSwgcmVsaWFuY2Ugb25seSBmb3IgdGhlIGludGVuZGVkIHB1
# cnBvc2UgaW4gY29tcGxpYW5jZSBvZiB0aGUgcmVseWluZyBwYXJ0eSBvYmxpZ2F0
# aW9ucy4wgZwGCCsGAQUFBwICMIGPMCcWIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g
# QXV0aG9yaXR5MAMCAQIaZExpYWJpbGl0eSBhbmQgd2FycmFudGllcyBhcmUgbGlt
# aXRlZCEgU2VlIHNlY3Rpb24gIkxlZ2FsIGFuZCBMaW1pdGF0aW9ucyIgb2YgdGhl
# IFN0YXJ0Q29tIENBIHBvbGljeS4wNgYDVR0fBC8wLTAroCmgJ4YlaHR0cDovL2Ny
# bC5zdGFydHNzbC5jb20vY3J0YzItY3JsLmNybDCBiQYIKwYBBQUHAQEEfTB7MDcG
# CCsGAQUFBzABhitodHRwOi8vb2NzcC5zdGFydHNzbC5jb20vc3ViL2NsYXNzMi9j
# b2RlL2NhMEAGCCsGAQUFBzAChjRodHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0
# cy9zdWIuY2xhc3MyLmNvZGUuY2EuY3J0MCMGA1UdEgQcMBqGGGh0dHA6Ly93d3cu
# c3RhcnRzc2wuY29tLzANBgkqhkiG9w0BAQUFAAOCAQEAMDdkGhWaFooFqzWBaA/R
# rf9KAQOeFSLoJrgZ+Qua9vNHrWq0TGyzH4hCJSY4Owurl2HCI98R/1RNYDWhQ0+1
# dK6HZ/OmKk7gsbQ5rqRnRqMT8b2HW7RVTVrJzOOj/QdI+sNKI5oSmTS4YN4LRmvP
# MWGwbPX7Poo/QtTJAlxXkeEsLN71fabQsavjjJORaDXDqgd6LydG7yJOlLzs2zDr
# dSBOZnP8VD9seRIZtMWqZH2tGZp3YBQSTWq4BySHdsxsIgZVZnWi1HzSjUTMtbcl
# P/CKtZKBCS7FPHJNcACouOQbA81aOjduUtIVsOnulVGT/i72Grs607e5m+Z1f4pU
# FjGCBLgwggS0AgEBMIGTMIGMMQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRD
# b20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0YWwgQ2VydGlmaWNhdGUgU2ln
# bmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3MgMiBQcmltYXJ5IEludGVybWVk
# aWF0ZSBPYmplY3QgQ0ECAgepMAkGBSsOAwIaBQCgeDAYBgorBgEEAYI3AgEMMQow
# CKACgAChAoAAMBkGCSqGSIb3DQEJAzEMBgorBgEEAYI3AgEEMBwGCisGAQQBgjcC
# AQsxDjAMBgorBgEEAYI3AgEVMCMGCSqGSIb3DQEJBDEWBBQZn9fbG6idWSp3DNVc
# 8xO1YtbuQTANBgkqhkiG9w0BAQEFAASCAgBqwr/0iZuNpb3kqE2IiZiwlbn1XedW
# FmaYg00pihnNJVhwpTdPuxkr1AL7UqEITuTn6z+7xnQz0+onlK/LsBtRTH1fnePa
# SJ9zKSUL5qJ0HnJKGo6U7xcaBppaEU20qGNfmz6tUe8cuWXTPk0q4yPtx55cBJVt
# wKC4I/nEuqKs7IsxJUjT0w2SKQJNwOpY2t9Vnbb8uP5JiU/ztYaEpfImsDR4+lei
# ZiPErnpm0KlqhFnGsrKPYLpOQYJ1FkslB/5WhsbHqNeHOrfGxee/Tvf22xGv5+1l
# lQGVzpkOq1ogjp9NgfJr2UX+wIj2/iVIXn8Uru0pzQEjTIsRHT+eyq7vkL2PO0xM
# KvmyczutjvPOarU0n74LpofCwalL4FN99jHX0D9GN56GJw/Dm9tdYjwkppO1wilJ
# bOjMgdHEeup66ReMr0MSvs8YWCqRW2rIT0Mz+FGAwBPS+Z6Jn591su07Ns5fhyKV
# uw4Q8Dt3OZdP4zmnAjeUFjJrWWVO9VOB9p1CDhrhOcDwUYr2T8o00s98uAXxCh7y
# th8UAhCMRgsoHG6GjnoHdfmnxlzoD+emryh7Yh1ra6STGHsBKFauSBtdFMMJoaVp
# vlJTxRbgN3HlPCf9xuUNmOQttZ2IytmtYwXFUwV0J+N0oaSQi2C9NwrEvxZr9M0h
# cmZmB31NL6Hje6GCAX8wggF7BgkqhkiG9w0BCQYxggFsMIIBaAIBATBnMFMxCzAJ
# BgNVBAYTAlVTMRcwFQYDVQQKEw5WZXJpU2lnbiwgSW5jLjErMCkGA1UEAxMiVmVy
# aVNpZ24gVGltZSBTdGFtcGluZyBTZXJ2aWNlcyBDQQIQeaKlhfnRFUIT2bg+9raN
# 7TAJBgUrDgMCGgUAoF0wGAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG
# 9w0BCQUxDxcNMTIxMDI3MDI0NDQ2WjAjBgkqhkiG9w0BCQQxFgQU4g+MwBaLaaIA
# UY+15zrmJivl9qAwDQYJKoZIhvcNAQEBBQAEgYAh0k/aCyXSVffJwIU1tOtg3VVH
# LCUeXFNM6Tdkon8XosjSRaWyraH1gzmtzslzm7Ou7iPYW/x124mPJs58IF8pGsTo
# uDErTYJXt8zoFb8nVcAIoKkmgRs2wuzOpTGqEvj3/w+ewXX8tmZ8V/OspaNqisFN
# K36sGR1D3xaSpDf6VQ==
# SIG # End signature block