Posh-ACME.net46

2.7.0

Private/Export-PACertFiles.ps1

                                function Export-PACertFiles {

    [CmdletBinding()]

    param(

        [Parameter(Mandatory,Position=0)]

        [string]$CertUrl,

        [Parameter(Mandatory,Position=1)]

        [string]$OutputFolder,

        [string]$FriendlyName='',

        [string]$PfxPass=''

    )

    # build output paths

    $certFile      = Join-Path $OutputFolder 'cert.cer'

    $keyFile       = Join-Path $OutputFolder 'cert.key'

    $chainFile     = Join-Path $OutputFolder 'chain.cer'

    $fullchainFile = Join-Path $OutputFolder 'fullchain.cer'

    $pfxFile       = Join-Path $OutputFolder 'cert.pfx'

    $pfxFullFile   = Join-Path $OutputFolder 'fullchain.pfx'

    # download the cert+chain which is what ACMEv2 delivers by default

    # https://tools.ietf.org/html/draft-ietf-acme-acme-12#section-7.4.2

    Invoke-WebRequest $CertUrl -OutFile $fullchainFile @script:UseBasic

    # split it into individual PEMs

    $pems = Split-PemChain $fullchainFile

    # write the lone cert

    Export-Pem $pems[0] $certFile

    # write the chain

    Export-Pem ($pems[1..($pems.Count-1)] | ForEach-Object {$_}) $chainFile

    # write the pfx files

    $pfxParams = @{

        CertFile     = $certFile;

        KeyFile      = $keyFile;

        OutputFile   = $pfxFile;

        FriendlyName = $FriendlyName;

        PfxPass      = $PfxPass;

    }

    Export-CertPfx @pfxParams

    $pfxParams.OutputFile = $pfxFullFile

    Export-CertPfx @pfxParams -ChainFile $chainFile

}