Package routerdefense :: Package engines :: Module multicast
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Source Code for Module routerdefense.engines.multicast

 1  # -*- coding: iso-8859-1 -*- 
 2   
 3  __docformat__ = 'restructuredtext' 
 4  __version__ = '$Id$' 
 5   
 6  import __builtin__ 
 7  from routerdefense.common import * 
 8   
 9  from xml import * 
10   
11 -def engine_multicast(lines, multicast):
12 """Multicast configuration assessment.""" 13 14 if ( (search_re_string(lines, '^ip pim rp-address .*$') is not None) and (search_re_string(lines, '^ip msdp peer .*$') is not None) ): 15 16 try: 17 multicast.msdp['safilterin'] = search_re_string(lines, '^ip msdp sa-filter in .*$') 18 except AttributeError: 19 pass 20 try: 21 multicast.msdp['safilterout'] = search_re_string(lines, '^ip msdp sa-filter out .*$') 22 except AttributeError: 23 pass 24 try: 25 multicast.msdp['redistributelist'] = search_re_string(lines, '^ip msdp redistribute list .*$') 26 except AttributeError: 27 pass 28 29 if ( (multicast.msdp['safilterin'] is None) or (multicast.msdp['safilterout'] is None) or (multicast.msdp['redistributelist'] is None) ): 30 multicast.msdp['must_report'] = True 31 32 if multicast.msdp['must_report'] == True: 33 items = search_xml('mcastmsdp') 34 cvssMetrics = str(cvss_score(items[5])) 35 multicast.msdp = { 36 "must_report": True, 37 "fixImpact": (items[0]), 38 "definition": (items[1]), 39 "threatInfo": (items[2]), 40 "howtofix": (items[3]), 41 "cvss": (cvssMetrics)} 42 toBeReturned = multicast.msdp['definition'] + '\n' + multicast.msdp['threatInfo'] + '\n\n' + multicast.msdp['howtofix'] + '\n' 43 44 else: 45 toBeReturned = 'Multicast MSDP is not configured.' 46 return toBeReturned
47