32 lines
931 B
Python
32 lines
931 B
Python
import socket
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from iwla import IWLA
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from iplugin import IPlugin
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class IWLAPostAnalysisReverseDNS(IPlugin):
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DEFAULT_DNS_TIMEOUT = 0.5
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def __init__(self, iwla):
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super(IWLAPostAnalysisReverseDNS, self).__init__(iwla)
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self.API_VERSION = 1
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def load(self):
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timeout = self.iwla.getConfValue('reverse_dns_timeout',
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IWLAPostAnalysisReverseDNS.DEFAULT_DNS_TIMEOUT)
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socket.setdefaulttimeout(timeout)
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return True
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def hook(self):
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hits = self.iwla.getValidVisitors()
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for (k, hit) in hits.items():
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if hit.get('dns_analysed', False): continue
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try:
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name, _, _ = socket.gethostbyaddr(k)
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hit['remote_addr'] = name
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hit['dns_name_replaced'] = True
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except:
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pass
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finally:
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hit['dns_analysed'] = True
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