125 lines
4.1 KiB
PowerShell
125 lines
4.1 KiB
PowerShell
# Utility to generate a self-signed certificate and sign a given package such as OpenPowerShell.zip/appx/msi
|
|
|
|
[CmdletBinding()]
|
|
param (
|
|
#Path to package - Ex: OpenPowerShell.msi, OpenPowerShell.appx
|
|
[Parameter(Mandatory = $true)]
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $PackageFilePath
|
|
|
|
)
|
|
|
|
# function to generate a self-signed certificate
|
|
# customize parameters to makecert.exe to control certificate life time and other options
|
|
function New-SelfSignedCertificate
|
|
{
|
|
[CmdletBinding()]
|
|
param (
|
|
|
|
#Path to save generated Certificate
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $CertificateFilePath = "$pwd\OpenPowerShell.cer",
|
|
|
|
#Path to save generated pvk file
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $PvkFilePath = "$env:Temp\OpenPowerShell.pvk"
|
|
|
|
)
|
|
|
|
$makecertBinPath = "${env:ProgramFiles(x86)}\Windows Kits\10\bin\x64\MakeCert.exe"
|
|
|
|
Write-Verbose "Ensure MakeCert.exe is present @ $makecertBinPath"
|
|
if (-not (Test-Path $makecertBinPath))
|
|
{
|
|
throw "$makecertBinPath is required to generate a self-signed certificate"
|
|
}
|
|
|
|
Remove-Item $CertificateFilePath -Force -ErrorAction Ignore
|
|
Remove-Item $PvkFilePath -Force -ErrorAction Ignore
|
|
|
|
& $makecertBinPath -r -h 0 -n "CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" -eku 1.3.6.1.5.5.7.3.3 -pe -sv $PvkFilePath $CertificateFilePath | Write-Verbose
|
|
|
|
Write-Verbose "Self-Signed Cert generated @ $CertificateFilePath"
|
|
|
|
return $CertificateFilePath
|
|
}
|
|
|
|
# Convert private pvk file format to pfx format to be consumed by signtool.exe
|
|
function ConvertTo-Pfx
|
|
{
|
|
[CmdletBinding()]
|
|
param (
|
|
|
|
#Path to Certificate file
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $CertificateFilePath = "$pwd\OpenPowerShell.cer",
|
|
|
|
#Path to pvk file
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $PvkFilePath = "$env:Temp\OpenPowerShell.pvk",
|
|
|
|
#Path to generated pfx file
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $PfxFilePath = "$env:Temp\OpenPowerShell.pfx"
|
|
)
|
|
|
|
$pvk2pfxBinPath = "${env:ProgramFiles(x86)}\Windows Kits\10\bin\x64\pvk2pfx.exe"
|
|
|
|
Write-Verbose "Ensure pvk2pfx.exe is present @ $pvk2pfxBinPath"
|
|
if (-not (Test-Path $pvk2pfxBinPath))
|
|
{
|
|
throw "$pvk2pfxBinPath is required to convert pvk file to pfx file - one of the prerequisities to signing a package!"
|
|
}
|
|
|
|
Remove-Item $PfxFilePath -Force -ErrorAction Ignore
|
|
|
|
& $pvk2pfxBinPath /pvk $PvkFilePath /spc $CertificateFilePath /pfx $PfxFilePath /f | Write-Verbose
|
|
|
|
Write-Verbose "Pfx file generated @ $PfxFilePath"
|
|
|
|
return $PfxFilePath
|
|
}
|
|
|
|
# Sign a given package
|
|
# this function needs the proprietary pfx file
|
|
function Sign-Package
|
|
{
|
|
[CmdletBinding()]
|
|
param (
|
|
|
|
#Path to package - Ex: OpenPowerShell.msi, OpenPowerShell.appx
|
|
[Parameter(Mandatory = $true)]
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $PackageFilePath,
|
|
|
|
#Path to generated pfx file for signing the package
|
|
[ValidateNotNullOrEmpty()]
|
|
[string] $PfxFilePath = "$env:Temp\OpenPowerShell.pfx"
|
|
|
|
)
|
|
|
|
$signtoolBinPath = "${env:ProgramFiles(x86)}\Windows Kits\10\bin\x64\SignTool.exe"
|
|
|
|
Write-Verbose "Ensure SignTool.exe is present @ $signtoolBinPath"
|
|
if (-not (Test-Path $signtoolBinPath))
|
|
{
|
|
throw "$signtoolBinPath is required to sign the package!"
|
|
}
|
|
|
|
& $signtoolBinPath sign -f $PfxFilePath -fd SHA256 -v $PackageFilePath | Write-Verbose
|
|
|
|
Write-Verbose "Authenticode signing successful for $PackageFilePath"
|
|
|
|
return $PackageFilePath
|
|
}
|
|
|
|
|
|
$certificate = New-SelfSignedCertificate -Verbose
|
|
ConvertTo-Pfx -Verbose
|
|
$signedPackage = Sign-Package -PackageFilePath $PackageFilePath -Verbose
|
|
|
|
Write-Output "Signed Package is available @ `'$signedPackage`'"
|
|
|
|
Write-Output "On Windows Full SKU - Import the self-signed certificate `'$certificate`' to TrustedStore (Import-Certificate) prior to installing the package"
|
|
|
|
Write-Output "On Windows Nano - Use `'$env:Windir\System32\Certoc.exe -AddStore TrustedPeople <Certificate>`' to import the self-signed certificate `'$certificate`' to TrustedStore" |