Public/Set-RDGWCertificate.ps1
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function Set-RDGWCertificate { [CmdletBinding()] param( [Parameter(Position=0,ValueFromPipelineByPropertyName)] [Alias('Thumbprint')] [string]$CertThumbprint, [Parameter(Position=1,ValueFromPipelineByPropertyName)] [string]$PfxFile, [Parameter(Position=2,ValueFromPipelineByPropertyName)] [securestring]$PfxPass, [switch]$NoRestartService, [switch]$RemoveOldCert ) Begin { # make sure the RDS module is available if (-not (Get-Module -ListAvailable RemoteDesktopServices -Verbose:$false)) { try { throw "The RemoteDesktopServices module is required to use this function." } catch { $PSCmdlet.ThrowTerminatingError($_) } } else { Import-Module RemoteDesktopServices -Verbose:$false } } Process { # surface exceptions without terminating the whole pipeline trap { $PSCmdlet.WriteError($PSItem); return } $CertThumbprint = Confirm-CertInstall @PSBoundParameters # check the old thumbprint value $oldThumb = (Get-Item RDS:\GatewayServer\SSLCertificate\Thumbprint).CurrentValue if ($oldThumb -ne $CertThumbprint) { # set the new value Write-Verbose "Setting new RDGW thumbprint value" Set-Item RDS:\GatewayServer\SSLCertificate\Thumbprint -Value $CertThumbprint -EA Stop -Verbose:$false # restart the service unless specified if (-not $NoRestartService) { Write-Verbose "Restarting TSGateway service" Restart-Service TSGateway } # remove the old cert if specified if ($RemoveOldCert) { Remove-OldCert $oldThumb } } else { Write-Warning "Specified certificate is already configured for RDP Gateway" } } <# .SYNOPSIS Configure RD Gateway service to use the specified certificate. .DESCRIPTION Intended to be used with the output from Posh-ACME's New-PACertificate or Submit-Renewal. .PARAMETER CertThumbprint Thumbprint/Fingerprint for the certificate to configure. .PARAMETER PfxFile Path to a PFX containing a certificate and private key. Not required if the certificate is already in the local system's Personal certificate store. .PARAMETER PfxPass The export password for the specified PfxFile parameter. Not required if the Pfx does not require an export password. .PARAMETER NoRestartService If specified, the Remote Desktop Gateway service will not be restarted after changing the certificate. .PARAMETER RemoveOldCert If specified, the old certificate associated with RDP will be deleted from the local system's Personal certificate store. Ignored if the old certificate has already been removed or otherwise can't be found. .EXAMPLE New-PACertificate site1.example.com | Set-RDGWCertificate Create a new certificate and configure it for RD Gateway on this system. .EXAMPLE Submit-Renewal site1.example.com | Set-RDGWCertificate Renew a certificate and configure it for RD Gateway on this system. .LINK Project: https://github.com/rmbolger/Posh-ACME.Deploy #> } |