adc04bf753
* Rework arg variable management * Manage dry run at top level * 'robot' property is now None by default (allow to do analysis only once) * Add --disable-display option
80 lines
2.0 KiB
Python
80 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright Grégory Soutadé 2015
|
|
|
|
# This file is part of iwla
|
|
|
|
# iwla 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 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# iwla 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 iwla. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
import socket
|
|
|
|
from iwla import IWLA
|
|
from iplugin import IPlugin
|
|
|
|
"""
|
|
Post analysis hook
|
|
|
|
Replace IP by reverse DNS names
|
|
|
|
Plugin requirements :
|
|
None
|
|
|
|
Conf values needed :
|
|
reverse_dns_timeout*
|
|
|
|
Output files :
|
|
None
|
|
|
|
Statistics creation :
|
|
None
|
|
|
|
Statistics update :
|
|
valid_visitors:
|
|
remote_addr
|
|
dns_name_replaced
|
|
dns_analyzed
|
|
|
|
Statistics deletion :
|
|
None
|
|
"""
|
|
|
|
class IWLAPostAnalysisReverseDNS(IPlugin):
|
|
DEFAULT_DNS_TIMEOUT = 0.5
|
|
|
|
def load(self):
|
|
timeout = self.iwla.getConfValue('reverse_dns_timeout',
|
|
IWLAPostAnalysisReverseDNS.DEFAULT_DNS_TIMEOUT)
|
|
socket.setdefaulttimeout(timeout)
|
|
return True
|
|
|
|
def hook(self):
|
|
hits = self.iwla.getCurrentVisits()
|
|
for (k, hit) in hits.items():
|
|
if hit.get('dns_analysed', False): continue
|
|
# Do reverse for feed parser even if they're not
|
|
# valid visitors
|
|
if not hit.get('feed_parser', False) and\
|
|
not self.iwla.isValidVisitor(hit):
|
|
continue
|
|
try:
|
|
name, _, _ = socket.gethostbyaddr(k)
|
|
hit['remote_addr'] = name.lower()
|
|
hit['dns_name_replaced'] = True
|
|
except:
|
|
pass
|
|
finally:
|
|
hit['dns_analysed'] = True
|
|
|