text: # -*- coding: utf-8 -*- {{{
  # vim: set fenc=utf-8 ft=python sw=4 ts=4 sts=4 et:
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  #       Copyright (2021) Battelle Memorial Institute
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  """
  scanners module
  
  Nessus Scanning is supported using pyTenable to interact with Tenable.sc
  
  
  """
  
  import sys
  
  PYTENABLE_AVAILABLE = True
  try:
      from tenable.sc import TenableSC
  except ImportError:
      print("Please install pyTenable to run Nessus Scans")
      PYTENABLE_AVAILABLE = False
  
  import ssasse_platform.ActiveScanningEngine.nessus_scans.nessus_scans as NessusScanner
  import ssasse_platform.ActiveScanningEngine.custom_scans.custom_scans as CustomScanner
  import ssasse_platform.ActiveScanningEngine.nmap_scans.nmap_scans as NmapScanner
  
  class Scanner(object):
  
      """Base Scanner class.
  
      Abstract class object for different scanners (Tenable, OpenVAS, nmap, etc...)
  
      """
      def __init__(self):
          """Init a scanner object."""
  
      def run_scan(self, scan_name, **kwargs):
  
          """Override me"""
  
  class Custom_Scanner(Scanner):
  
      def __init__(self):
  
          super(Custom_Scanner, self).__init__()
  
      def run_scan(self, scan_name, **kwargs):
  
          scan = getattr(CustomScanner, scan_name)
          print(scan)
          return scan(**kwargs)
  
  class OpenVAS_Scanner(Scanner):
  
      def __init__(self):
  
          super(Custom_Scanner, self).__init__()
  
      def run_scan(self, scan_name, **kwargs):
  
          scan = getattr(CustomScanner, scan_name)
          print(scan)
          return scan(**kwargs)
  
  class nmap_Scanner(Scanner):
  
      def __init__(self):
  
          super(nmap_Scanner, self).__init__()
  
      def run_scan(self, scan_name, **kwargs):
  
          scan = getattr(NmapScanner, scan_name)
          print(scan)
          return scan(**kwargs)
          
  
  class Nessus_Scanner(Scanner):
  
      def __init__(self):
  
          super(Nessus_Scanner, self).__init__()
  
      def run_scan(self, scan_name, **kwargs):
  
          if PYTENABLE_AVAILABLE:
              scan = getattr(NessusScanner, scan_name)
              return scan(**kwargs)
          else:
              #TODO: Inform Inference Engine Somehow
              print("Could not run scan due ito pyTenable dependency missing!")
              return {'SCAN_NAME': scan_name, 'error': 'pyTenable Dependency Missing!'}
  
  