class WindowsPorts

@see connect.microsoft.com/PowerShell/feedback/details/1349420/get-nettcpconnection-does-not-show-processid<br>TODO: double-check output with ‘netstat -ano’
TODO: Get-NetTCPConnection does not return PIDs
TODO: currently Windows only supports tcp ports
TODO: Add UDP infromation Get-NetUDPEndpoint

def info 

def info
  # get all port information
  cmd = inspec.command('Get-NetTCPConnection | Select-Object -Property State, Caption, Description, LocalAddress, LocalPort, RemoteAddress, RemotePort, DisplayName, Status | ConvertTo-Json')
  begin
    ports = JSON.parse(cmd.stdout)
  rescue JSON::ParserError => _e
    return nil
  end
  return nil if ports.nil?
  ports.map { |x|
    {
      port: x['LocalPort'],
      address: x['LocalAddress'],
      protocol: 'tcp',
      process: nil,
      pid: nil,
    }
  }
end