114 lines
2.8 KiB
Python
114 lines
2.8 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 re
|
||
|
|
|
||
|
|
from iwla import IWLA
|
||
|
|
from iplugin import IPlugin
|
||
|
|
|
||
|
|
import awstats_data
|
||
|
|
|
||
|
|
"""
|
||
|
|
Pre analysis hook
|
||
|
|
|
||
|
|
Filter robots
|
||
|
|
|
||
|
|
Plugin requirements :
|
||
|
|
None
|
||
|
|
|
||
|
|
Conf values needed :
|
||
|
|
page_to_hit_conf*
|
||
|
|
hit_to_page_conf*
|
||
|
|
|
||
|
|
Output files :
|
||
|
|
None
|
||
|
|
|
||
|
|
Statistics creation :
|
||
|
|
None
|
||
|
|
|
||
|
|
Statistics update :
|
||
|
|
visits :
|
||
|
|
remote_addr =>
|
||
|
|
robot
|
||
|
|
|
||
|
|
Statistics deletion :
|
||
|
|
None
|
||
|
|
"""
|
||
|
|
|
||
|
|
class IWLAPreAnalysisRobots(IPlugin):
|
||
|
|
def __init__(self, iwla):
|
||
|
|
super(IWLAPreAnalysisRobots, self).__init__(iwla)
|
||
|
|
self.API_VERSION = 1
|
||
|
|
|
||
|
|
def load(self):
|
||
|
|
self.awstats_robots = map(lambda (x) : re.compile(('.*%s.*') % (x), re.IGNORECASE), awstats_data.robots)
|
||
|
|
|
||
|
|
return True
|
||
|
|
|
||
|
|
# Basic rule to detect robots
|
||
|
|
def hook(self):
|
||
|
|
hits = self.iwla.getCurrentVisists()
|
||
|
|
for (k, super_hit) in hits.items():
|
||
|
|
if super_hit['robot']: continue
|
||
|
|
|
||
|
|
isRobot = False
|
||
|
|
referers = 0
|
||
|
|
|
||
|
|
first_page = super_hit['requests'][0]
|
||
|
|
if not self.iwla.isValidForCurrentAnalysis(first_page): continue
|
||
|
|
|
||
|
|
for r in self.awstats_robots:
|
||
|
|
if r.match(first_page['http_user_agent']):
|
||
|
|
isRobot = True
|
||
|
|
break
|
||
|
|
|
||
|
|
if isRobot:
|
||
|
|
super_hit['robot'] = 1
|
||
|
|
continue
|
||
|
|
|
||
|
|
# 1) no pages view --> robot
|
||
|
|
# if not super_hit['viewed_pages']:
|
||
|
|
# super_hit['robot'] = 1
|
||
|
|
# continue
|
||
|
|
|
||
|
|
# 2) pages without hit --> robot
|
||
|
|
if not super_hit['viewed_hits']:
|
||
|
|
super_hit['robot'] = 1
|
||
|
|
continue
|
||
|
|
|
||
|
|
for hit in super_hit['requests']:
|
||
|
|
# 3) /robots.txt read
|
||
|
|
if hit['extract_request']['http_uri'] == '/robots.txt':
|
||
|
|
isRobot = True
|
||
|
|
break
|
||
|
|
|
||
|
|
# 4) Any referer for hits
|
||
|
|
if not hit['is_page'] and hit['http_referer']:
|
||
|
|
referers += 1
|
||
|
|
|
||
|
|
if isRobot:
|
||
|
|
super_hit['robot'] = 1
|
||
|
|
continue
|
||
|
|
|
||
|
|
if not super_hit['viewed_pages'] and \
|
||
|
|
(super_hit['viewed_hits'] and not referers):
|
||
|
|
super_hit['robot'] = 1
|
||
|
|
continue
|