Functions/Get-DryADRemotePublicCertificate.ps1
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Using NameSpace System.Management.Automation.Runspaces # DryActiveDirectory is an AD config module for use with DryDeploy, or by itself. # # Copyright (C) 2021 Bjørn Henrik Formo (bjornhenrikformo@gmail.com) # LICENSE: https://raw.githubusercontent.com/bjoernf73/DryActiveDirectory/main/LICENSE # # 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 # (at your option) 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. Function Get-DryADRemotePublicCertificate { [CmdletBinding()] Param ( [Parameter(Mandatory,HelpMessage="PSSession to a Domain Controller")] [PSSession] $PSSession, [Parameter(Mandatory)] [String] $CertificateFile ) Try { $InvokeCommandParams = @{ ScriptBlock = $DryAD_SB_RemoteWebCert_Export Session = $PSSession ArgumentList = @('C:\PublicCertificate.cer',@('SHA256RSA'),'Server Authentication') } $Result = Invoke-Command @InvokeCommandParams If ($Result[0] -eq $True) { Copy-Item -FromSession $PSSession -Path 'C:\PublicCertificate.cer' -Destination "$CertificateFile" -Force -ErrorAction Stop ol i @('Fetched public certificate',"$CertificateFile") } Else { Throw "Failed getting remote public certificate: $($Result[1].ToString())" } } Catch { $PSCmdlet.ThrowTerminatingError($_) } Finally { $InvokeRemoveParams = @{ ScriptBlock = $DryAD_SB_RemoveItem Session = $PSSession ErrorAction = 'Ignore' ArgumentList = @('C:\PublicCertificate.cer','Ignore') } Invoke-Command @InvokeRemoveParams | Out-Null } } |