#!/usr/bin/python3
"""
The ``hiddenServices Class``
===================
Use it to create an object from an existing paste or other random file.
Conditions to fulfill to be able to use this class correctly:
-------------------------------------------------------------
1/ The paste need to be saved on disk somewhere (have an accessible path)
2/ The paste need to be gziped.
3/ The filepath need to look like something like this:
/directory/source/year/month/day/paste.gz
"""
import os
import gzip
import redis
import random
import configparser
import sys
sys.path.append(os.path.join(os.environ['AIL_BIN'], 'packages/'))
from Date import Date
class HiddenServices(object):
"""
This class representing a hiddenServices as an object.
When created, the object will have by default some "main attributes"
:Example:
PST = HiddenServices("xxxxxxxx.onion", "onion")
"""
def __init__(self, domain, type):
configfile = os.path.join(os.environ['AIL_BIN'], 'packages/config.cfg')
if not os.path.exists(configfile):
raise Exception('Unable to find the configuration file. \
Did you set environment variables? \
Or activate the virtualenv.')
cfg = configparser.ConfigParser()
cfg.read(configfile)
self.r_serv_onion = redis.StrictRedis(
host=cfg.get("ARDB_Onion", "host"),
port=cfg.getint("ARDB_Onion", "port"),
db=cfg.getint("ARDB_Onion", "db"),
decode_responses=True)
self.r_serv_metadata = redis.StrictRedis(
host=cfg.get("ARDB_Metadata", "host"),
port=cfg.getint("ARDB_Metadata", "port"),
db=cfg.getint("ARDB_Metadata", "db"),
decode_responses=True)
self.domain = domain
self.type = type
self.tags = {}
if type == 'onion':
self.paste_directory = os.path.join(os.environ['AIL_HOME'], cfg.get("Directories", "pastes"))
self.paste_crawled_directory = os.path.join(self.paste_directory, cfg.get("Directories", "crawled"))
self.paste_crawled_directory_name = cfg.get("Directories", "crawled")
self.screenshot_directory = os.path.join(os.environ['AIL_HOME'], cfg.get("Directories", "crawled_screenshot"))
elif type == 'i2p':
self.paste_directory = os.path.join(os.environ['AIL_HOME'], cfg.get("Directories", "crawled_screenshot"))
self.screenshot_directory = os.path.join(os.environ['AIL_HOME'], cfg.get("Directories", "crawled_screenshot"))
else:
## TODO: # FIXME: add error
pass
def get_origin_paste_name(self):
origin_paste = self.r_serv_onion.hget('onion_metadata:{}'.format(self.domain), 'paste_parent')
if origin_paste is None:
return ''
return origin_paste.replace(self.paste_directory+'/', '')
def get_domain_tags(self):
return self.tags
def update_domain_tags(self, children):
p_tags = self.r_serv_metadata.smembers('tag:'+children)
for tag in p_tags:
self.tags[tag] = self.tags.get(tag, 0) + 1
#todo use the right paste
def get_last_crawled_pastes(self):
paste_parent = self.r_serv_onion.hget('onion_metadata:{}'.format(self.domain), 'paste_parent')
#paste_parent = paste_parent.replace(self.paste_directory, '')[1:]
return self.get_all_pastes_domain(paste_parent)
def get_all_pastes_domain(self, father):
if father is None:
return []
l_crawled_pastes = []
paste_parent = father.replace(self.paste_directory+'/', '')
paste_childrens = self.r_serv_metadata.smembers('paste_children:{}'.format(paste_parent))
## TODO: # FIXME: remove me
paste_children = self.r_serv_metadata.smembers('paste_children:{}'.format(father))
paste_childrens = paste_childrens | paste_children
for children in paste_childrens:
if self.domain in children:
l_crawled_pastes.append(children)
self.update_domain_tags(children)
l_crawled_pastes.extend(self.get_all_pastes_domain(children))
return l_crawled_pastes
def get_domain_son(self, l_paste):
if l_paste is None:
return None
set_domain = set()
for paste in l_paste:
paste_full = paste.replace(self.paste_directory+'/', '')
paste_childrens = self.r_serv_metadata.smembers('paste_children:{}'.format(paste_full))
## TODO: # FIXME: remove me
paste_children = self.r_serv_metadata.smembers('paste_children:{}'.format(paste))
paste_childrens = paste_childrens | paste_children
for children in paste_childrens:
if not self.domain in children:
print(children)
set_domain.add((children.split('.onion')[0]+'.onion').split('/')[-1])
return set_domain
def get_all_domain_son(self, father):
if father is None:
return []
l_crawled_pastes = []
paste_parent = father.replace(self.paste_directory+'/', '')
paste_childrens = self.r_serv_metadata.smembers('paste_children:{}'.format(paste_parent))
## TODO: # FIXME: remove me
paste_children = self.r_serv_metadata.smembers('paste_children:{}'.format(father))
paste_childrens = paste_childrens | paste_children
for children in paste_childrens:
if not self.domain in children:
l_crawled_pastes.append(children)
#self.update_domain_tags(children)
l_crawled_pastes.extend(self.get_all_domain_son(children))
return l_crawled_pastes
def get_domain_random_screenshot(self, l_crawled_pastes, num_screenshot = 1):
l_screenshot_paste = []
for paste in l_crawled_pastes:
## FIXME: # TODO: remove me
paste= paste.replace(self.paste_directory+'/', '')
paste = paste.replace(self.paste_crawled_directory_name, '')
if os.path.isfile( '{}{}.png'.format(self.screenshot_directory, paste) ):
l_screenshot_paste.append(paste[1:])
if len(l_screenshot_paste) > num_screenshot:
l_random_screenshot = []
for index in random.sample( range(0, len(l_screenshot_paste)), num_screenshot ):
l_random_screenshot.append(l_screenshot_paste[index])
return l_random_screenshot
else:
return l_screenshot_paste
def get_crawled_pastes_by_date(self, date):
pastes_path = os.path.join(self.paste_crawled_directory, date[0:4], date[4:6], date[6:8])
paste_parent = self.r_serv_onion.hget('onion_metadata:{}'.format(self.domain), 'last_check')
l_crawled_pastes = []
return l_crawled_pastes
def get_last_crawled_pastes_fileSearch(self):
last_check = self.r_serv_onion.hget('onion_metadata:{}'.format(self.domain), 'last_check')
return self.get_crawled_pastes_by_date_fileSearch(last_check)
def get_crawled_pastes_by_date_fileSearch(self, date):
pastes_path = os.path.join(self.paste_crawled_directory, date[0:4], date[4:6], date[6:8])
l_crawled_pastes = [f for f in os.listdir(pastes_path) if self.domain in f]
return l_crawled_pastes