Import-PfxCertificate.ps1

<#
.SYNOPSIS
	Imports a .pfx certificate onto a server
	http://www.orcsweb.com/blog/james/powershell-ing-on-windows-server-how-to-import-certificates-using-powershell/

	Use the given certificate information to load up and import a pfx certificate. This
	should be execute on the server that the certificate is going to be imported into.

.PARAMETER CertPath
	The physical to a certificate file

.PARAMETER CertRootStore
	[Default CurrentUser]
	The root certificate store to save th certificate in. The possible options are 'CurrentUser' or 'LocalMachine'.

.PARAMETER CertStore
	[Default My]
	The certificate store to save the certificate in. There are alot of options. Generally this is either
	'My' or 'Root'.

.PARAMETER PfxPass
	[Defualt $null]
	The password needed to use a given certificate (.pfx).

.EXAMPLE
#>
Function Import-PfxCertificate {
Param(
	[Parameter(Mandatory = $true)]
	[String]$CertPath,
	[ValidateSet("CurrentUser","LocalMachine")]
	[String]$CertRootStore = "LocalMachine",
	[String]$CertStore = "My",
	$PfxPass = $null
)
Process {
	$pfx = new-object System.Security.Cryptography.X509Certificates.X509Certificate2
	if ($pfxPass -eq $null) {$pfxPass = read-host "Enter the pfx password" -assecurestring}
	$pfx.import($certPath,$pfxPass,"Exportable,PersistKeySet")
 
	$store = new-object System.Security.Cryptography.X509Certificates.X509Store($certStore,$certRootStore)

	$serverName = [System.Net.Dns]::GetHostName();
	Write-Warning ("Adding certificate " + $pfx.FriendlyName + " to $CertRootStore/$CertStore on $serverName. Thumbprint = " + $pfx.Thumbprint)
	$store.open("MaxAllowed")
	$store.add($pfx)
	$store.close()
	Write-Host ("Added certificate " + $pfx.FriendlyName + " to $CertRootStore/$CertStore on $serverName. Thumbprint = " + $pfx.Thumbprint)
}
}