ail-framework/bin/lib/crawlers.py

1515 lines
52 KiB
Python
Raw Normal View History

#!/usr/bin/python3
"""
API Helper
===================
"""
import base64
import gzip
import hashlib
import json
import os
import pickle
import re
import sys
2020-07-27 13:46:09 +00:00
import time
import uuid
import subprocess
from enum import IntEnum, unique
from datetime import datetime, timedelta
from urllib.parse import urlparse, urljoin
#from bs4 import BeautifulSoup
from pylacus import PyLacus
from pyfaup.faup import Faup
# interact with splash_crawler API
import requests
requests.packages.urllib3.disable_warnings(requests.packages.urllib3.exceptions.InsecureRequestWarning)
sys.path.append(os.environ['AIL_BIN'])
##################################
# Import Project packages
##################################
from packages import git_status
from lib.ConfigLoader import ConfigLoader
from lib.objects.Domains import Domain
from core import screen
config_loader = ConfigLoader()
r_db = config_loader.get_db_conn("Kvrocks_DB")
r_crawler = config_loader.get_db_conn("Kvrocks_Crawler")
r_cache = config_loader.get_redis_conn("Redis_Cache")
r_serv_metadata = config_loader.get_redis_conn("ARDB_Metadata")
r_serv_onion = config_loader.get_redis_conn("ARDB_Onion")
ITEMS_FOLDER = config_loader.get_config_str("Directories", "pastes")
HAR_DIR = config_loader.get_files_directory('har')
activate_crawler = config_loader.get_config_str("Crawler", "activate_crawler")
config_loader = None
faup = Faup()
# # # # # # # #
# #
# COMMON #
# #
# # # # # # # #
def gen_uuid():
return str(uuid.uuid4())
def generate_uuid():
return str(uuid.uuid4()).replace('-', '')
2021-02-10 14:50:48 +00:00
# # TODO: remove me ?
def get_current_date(separator=False):
if separator:
return datetime.now().strftime("%Y/%m/%d")
else:
return datetime.now().strftime("%Y%m%d")
def get_date_crawled_items_source(date):
return os.path.join('crawled', date)
def get_date_har_dir(date):
return os.path.join(HAR_DIR, date)
def is_valid_onion_domain(domain):
if not domain.endswith('.onion'):
return False
domain = domain.replace('.onion', '', 1)
if len(domain) == 16: # v2 address
r_onion = r'[a-z0-9]{16}'
if re.match(r_onion, domain):
return True
elif len(domain) == 56: # v3 address
r_onion = r'[a-z0-9]{56}'
if re.fullmatch(r_onion, domain):
return True
return False
2021-03-05 17:47:38 +00:00
def get_faup():
return faup
def unpack_url(url):
f = get_faup()
f.decode(url)
url_decoded = f.get()
port = url_decoded['port']
if not port:
if url_decoded['scheme'] == 'http':
port = 80
elif url_decoded['scheme'] == 'https':
port = 443
else:
port = 80
url_decoded['port'] = port
# decode URL
try:
url = url_decoded['url'].decode()
except AttributeError:
url = url_decoded['url']
# if not url_decoded['scheme']:
# url = f'http://{url}'
# Fix case
url_decoded['domain'] = url_decoded['domain'].lower()
url_decoded['url'] = url.replace(url_decoded['host'], url_decoded['host'].lower(), 1)
return url_decoded
# # # # # # # #
# #
# FAVICON # TODO REWRITE ME
# #
# # # # # # # #
def get_favicon_from_html(html, domain, url):
favicon_urls = extract_favicon_from_html(html, url)
# add root favicon
if not favicon_urls:
favicon_urls.add(f'{urlparse(url).scheme}://{domain}/favicon.ico')
print(favicon_urls)
return favicon_urls
def extract_favicon_from_html(html, url):
favicon_urls = set()
soup = BeautifulSoup(html, 'html.parser')
set_icons = set()
# If there are multiple <link rel="icon">s, the browser uses their media,
# type, and sizes attributes to select the most appropriate icon.
# If several icons are equally appropriate, the last one is used.
# If the most appropriate icon is later found to be inappropriate,
# for example because it uses an unsupported format,
# the browser proceeds to the next-most appropriate, and so on.
# # DEBUG: /!\ firefox load all favicon ???
# iOS Safari 'apple-touch-icon'
# Safari pinned tabs 'mask-icon'
# Android Chrome 'manifest'
# Edge and IE 12:
# - <meta name="msapplication-TileColor" content="#aaaaaa"> <meta name="theme-color" content="#ffffff">
# - <meta name="msapplication-config" content="/icons/browserconfig.xml">
# desktop browser 'shortcut icon' (older browser), 'icon'
for favicon_tag in ['icon', 'shortcut icon']:
if soup.head:
for icon in soup.head.find_all('link', attrs={'rel': lambda x : x and x.lower() == favicon_tag, 'href': True}):
set_icons.add(icon)
# # TODO: handle base64 favicon
for tag in set_icons:
icon_url = tag.get('href')
if icon_url:
if icon_url.startswith('//'):
icon_url = icon_url.replace('//', '/')
if icon_url.startswith('data:'):
# # TODO: handle base64 favicon
pass
else:
icon_url = urljoin(url, icon_url)
icon_url = urlparse(icon_url, scheme=urlparse(url).scheme).geturl()
favicon_urls.add(icon_url)
return favicon_urls
# # # - - # # #
################################################################################
# # TODO: handle prefix cookies
# # TODO: fill empty fields
def create_cookie_crawler(cookie_dict, domain, crawler_type='web'):
# check cookie domain filed
if not 'domain' in cookie_dict:
cookie_dict['domain'] = f'.{domain}'
# tor browser: disable secure cookie
if crawler_type == 'onion':
cookie_dict['secure'] = False
# force cookie domain
# url = urlparse(browser_cookie['Host raw'])
# domain = url.netloc.split(':', 1)[0]
# cookie_dict['domain'] = '.{}'.format(domain)
# change expire date
cookie_dict['expires'] = (datetime.now() + timedelta(days=10)).strftime('%Y-%m-%dT%H:%M:%S') + 'Z'
return cookie_dict
def load_crawler_cookies(cookiejar_uuid, domain, crawler_type='web'):
cookies = get_cookiejar_cookies_list(cookiejar_uuid)
all_cookies = []
for cookie_dict in cookies:
all_cookies.append(create_cookie_crawler(cookie_dict, domain, crawler_type=crawler_type))
return all_cookies
################################################################################
def get_all_cookiejar():
2022-08-19 14:53:31 +00:00
return r_serv_onion.smembers('cookiejar:all')
def get_global_cookiejar():
cookiejars = r_serv_onion.smembers('cookiejar:global')
if not cookiejars:
cookiejars = []
return cookiejars
def get_user_cookiejar(user_id):
cookiejars = r_serv_onion.smembers('cookiejar:user:{}'.format(user_id))
if not cookiejars:
cookiejars = []
return cookiejars
def exist_cookiejar(cookiejar_uuid):
return r_serv_onion.exists('cookiejar_metadata:{}'.format(cookiejar_uuid))
def _set_cookiejar_date(cookiejar_uuid, date):
2022-08-19 14:53:31 +00:00
r_serv_onion.hset(f'cookiejar_metadata:{cookiejar_uuid}', 'date', date)
# # TODO: sanitize cookie_uuid
def create_cookiejar(user_id, level=1, description=None, cookiejar_uuid=None):
if not cookiejar_uuid:
cookiejar_uuid = str(uuid.uuid4())
r_serv_onion.sadd('cookiejar:all', cookiejar_uuid)
if level == 0:
2022-08-19 14:53:31 +00:00
r_serv_onion.sadd(f'cookiejar:user:{user_id}', cookiejar_uuid)
else:
r_serv_onion.sadd('cookiejar:global', cookiejar_uuid)
# metadata
2022-08-19 14:53:31 +00:00
r_serv_onion.hset(f'cookiejar_metadata:{cookiejar_uuid}', 'user_id', user_id)
r_serv_onion.hset(f'cookiejar_metadata:{cookiejar_uuid}', 'level', level)
r_serv_onion.hset(f'cookiejar_metadata:{cookiejar_uuid}', 'description', description)
_set_cookiejar_date(cookiejar_uuid, datetime.now().strftime("%Y%m%d"))
# if json_cookies:
# json_cookies = json.loads(json_cookies) # # TODO: catch Exception
# r_serv_onion.set('cookies:json_cookies:{}'.format(cookies_uuid), json.dumps(json_cookies))
#
# for cookie_dict in l_cookies:
# r_serv_onion.hset('cookies:manual_cookies:{}'.format(cookies_uuid), cookie_dict['name'], cookie_dict['value'])
return cookiejar_uuid
def delete_cookie_jar(cookiejar_uuid):
level = get_cookiejar_level(cookiejar_uuid)
if level == 0:
user_id = get_cookiejar_owner(cookiejar_uuid)
r_serv_onion.srem('cookiejar:user:{}'.format(user_id), cookiejar_uuid)
else:
r_serv_onion.srem('cookiejar:global', cookiejar_uuid)
r_serv_onion.delete('cookiejar_metadata:{}'.format(cookiejar_uuid))
def get_cookiejar_cookies_uuid(cookiejar_uuid):
cookies = r_serv_onion.smembers('cookiejar:{}:cookies:uuid'.format(cookiejar_uuid))
if not cookies:
cookies = []
return cookies
def get_cookiejar_cookies_list(cookiejar_uuid, add_cookie_uuid=False):
l_cookiejar = []
for cookie_uuid in get_cookiejar_cookies_uuid(cookiejar_uuid):
if add_cookie_uuid:
l_cookiejar.append((get_cookie_dict(cookie_uuid), cookie_uuid))
else:
l_cookiejar.append(get_cookie_dict(cookie_uuid))
return l_cookiejar
## Cookiejar metadata ##
def get_cookiejar_description(cookiejar_uuid):
return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'description')
def get_cookiejar_date(cookiejar_uuid):
return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'date')
def get_cookiejar_owner(cookiejar_uuid):
return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'user_id')
def get_cookiejar_date(cookiejar_uuid):
return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'date')
def get_cookiejar_level(cookiejar_uuid):
level = r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'level')
if not level:
level = 1
return int(level)
def get_cookiejar_metadata(cookiejar_uuid, level=False):
dict_cookiejar = {}
if exist_cookiejar(cookiejar_uuid):
dict_cookiejar['cookiejar_uuid'] = cookiejar_uuid
dict_cookiejar['description'] = get_cookiejar_description(cookiejar_uuid)
dict_cookiejar['date'] = get_cookiejar_date(cookiejar_uuid)
dict_cookiejar['user_id'] = get_cookiejar_owner(cookiejar_uuid)
if level:
2022-08-19 14:53:31 +00:00
dict_cookiejar['level'] = get_cookiejar_level(cookiejar_uuid)
return dict_cookiejar
def get_cookiejar_metadata_by_iterator(iter_cookiejar_uuid):
l_cookiejar_metadata = []
for cookiejar_uuid in iter_cookiejar_uuid:
l_cookiejar_metadata.append(get_cookiejar_metadata(cookiejar_uuid))
return l_cookiejar_metadata
def edit_cookiejar_description(cookiejar_uuid, description):
r_serv_onion.hset('cookiejar_metadata:{}'.format(cookiejar_uuid), 'description', description)
# # # # # # # #
# #
# COOKIES #
# #
# # # # # # # #
# # # #
# Cookies Fields:
# - name
# - value
# - path (optional)
# - domain (optional)
# - secure (optional)
# - httpOnly (optional)
# - text (optional)
# # # #
def get_cookie_all_keys_name():
return ['name', 'value', 'domain', 'path', 'httpOnly', 'secure']
def exists_cookie(cookie_uuid):
if int(r_serv_onion.scard(f'cookies:map:cookiejar:{cookie_uuid}')) > 0:
return True
return False
def get_cookie_value(cookie_uuid, name):
return r_serv_onion.hget(f'cookiejar:cookie:{cookie_uuid}', name)
def set_cookie_value(cookie_uuid, name, value):
r_serv_onion.hset(f'cookiejar:cookie:{cookie_uuid}', name, value)
def delete_cookie_value(cookie_uuid, name):
r_serv_onion.hdel(f'cookiejar:cookie:{cookie_uuid}', name)
def get_cookie_dict(cookie_uuid):
cookie_dict = {}
for key_name in r_serv_onion.hkeys(f'cookiejar:cookie:{cookie_uuid}'):
cookie_dict[key_name] = get_cookie_value(cookie_uuid, key_name)
return cookie_dict
# name, value, path=None, httpOnly=None, secure=None, domain=None, text=None
2022-08-19 14:53:31 +00:00
def add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict, cookie_uuid=None):
# # TODO: sanitize cookie_uuid
if not cookie_uuid:
cookie_uuid = generate_uuid()
r_serv_onion.sadd(f'cookiejar:{cookiejar_uuid}:cookies:uuid', cookie_uuid)
r_serv_onion.sadd(f'cookies:map:cookiejar:{cookie_uuid}', cookiejar_uuid)
set_cookie_value(cookie_uuid, 'name', cookie_dict['name'])
set_cookie_value(cookie_uuid, 'value', cookie_dict['value'])
if 'path' in cookie_dict:
set_cookie_value(cookie_uuid, 'path', cookie_dict['path'])
if 'httpOnly' in cookie_dict:
set_cookie_value(cookie_uuid, 'httpOnly', cookie_dict['httpOnly'])
if 'secure' in cookie_dict:
set_cookie_value(cookie_uuid, 'secure', cookie_dict['secure'])
if 'domain' in cookie_dict:
set_cookie_value(cookie_uuid, 'domain', cookie_dict['domain'])
if 'text' in cookie_dict:
set_cookie_value(cookie_uuid, 'text', cookie_dict['text'])
return cookie_uuid
def add_cookies_to_cookiejar(cookiejar_uuid, l_cookies):
for cookie_dict in l_cookies:
add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict)
def delete_all_cookies_from_cookiejar(cookiejar_uuid):
for cookie_uuid in get_cookiejar_cookies_uuid(cookiejar_uuid):
delete_cookie_from_cookiejar(cookiejar_uuid, cookie_uuid)
def delete_cookie_from_cookiejar(cookiejar_uuid, cookie_uuid):
r_serv_onion.srem(f'cookiejar:{cookiejar_uuid}:cookies:uuid', cookie_uuid)
r_serv_onion.srem(f'cookies:map:cookiejar:{cookie_uuid}', cookiejar_uuid)
if not exists_cookie(cookie_uuid):
r_serv_onion.delete(f'cookiejar:cookie:{cookie_uuid}')
def edit_cookie(cookiejar_uuid, cookie_uuid, cookie_dict):
# delete old keys
for key_name in r_serv_onion.hkeys(f'cookiejar:cookie:{cookie_uuid}'):
if key_name not in cookie_dict:
delete_cookie_value(cookie_uuid, key_name)
# add new keys
cookie_all_keys_name = get_cookie_all_keys_name()
for key_name in cookie_dict:
if key_name in cookie_all_keys_name:
set_cookie_value(cookie_uuid, key_name, cookie_dict[key_name])
## - - ##
## Cookies import ## # TODO: add browser type ?
def import_cookies_from_json(json_cookies, cookiejar_uuid):
for cookie in json_cookies:
try:
cookie_dict = unpack_imported_json_cookie(cookie)
add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict)
except KeyError:
return {'error': 'Invalid cookie key, please submit a valid JSON', 'cookiejar_uuid': cookiejar_uuid}
# # TODO: add text field
def unpack_imported_json_cookie(json_cookie):
cookie_dict = {'name': json_cookie['Name raw'], 'value': json_cookie['Content raw']}
if 'Path raw' in json_cookie:
cookie_dict['path'] = json_cookie['Path raw']
if 'httpOnly' in json_cookie:
cookie_dict['httpOnly'] = json_cookie['HTTP only raw'] == 'true'
if 'secure' in json_cookie:
cookie_dict['secure'] = json_cookie['Send for'] == 'Encrypted connections only'
if 'Host raw' in json_cookie:
url = urlparse(json_cookie['Host raw'])
cookie_dict['domain'] = url.netloc.split(':', 1)[0]
return cookie_dict
def misp_cookie_import(misp_object, cookiejar_uuid):
pass
## - - ##
#### COOKIEJAR API ####
def api_import_cookies_from_json(json_cookies_str, cookiejar_uuid): # # TODO: add catch
json_cookies = json.loads(json_cookies_str)
resp = import_cookies_from_json(json_cookies, cookiejar_uuid)
if resp:
return resp, 400
#### ####
#### COOKIES API ####
def api_verify_basic_cookiejar(cookiejar_uuid, user_id):
if not exist_cookiejar(cookiejar_uuid):
return {'error': 'unknown cookiejar uuid', 'cookiejar_uuid': cookiejar_uuid}, 404
level = get_cookiejar_level(cookiejar_uuid)
if level == 0: # # TODO: check if user is admin
cookie_owner = get_cookiejar_owner(cookiejar_uuid)
if cookie_owner != user_id:
return {'error': 'The access to this cookiejar is restricted'}, 403
def api_get_cookiejar_cookies(cookiejar_uuid, user_id):
resp = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
if resp:
return resp
resp = get_cookiejar_cookies_list(cookiejar_uuid)
return resp, 200
def api_edit_cookiejar_description(user_id, cookiejar_uuid, description):
resp = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
if resp:
return resp
edit_cookiejar_description(cookiejar_uuid, description)
return {'cookiejar_uuid': cookiejar_uuid}, 200
def api_get_cookiejar_cookies_with_uuid(cookiejar_uuid, user_id):
resp = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
if resp:
return resp
resp = get_cookiejar_cookies_list(cookiejar_uuid, add_cookie_uuid=True)
return resp, 200
def api_get_cookies_list_select(user_id):
l_cookiejar = []
for cookies_uuid in get_global_cookiejar():
l_cookiejar.append(f'{get_cookiejar_description(cookies_uuid)} : {cookies_uuid}')
for cookies_uuid in get_user_cookiejar(user_id):
l_cookiejar.append(f'{get_cookiejar_description(cookies_uuid)} : {cookies_uuid}')
return sorted(l_cookiejar)
def api_delete_cookie_from_cookiejar(user_id, cookiejar_uuid, cookie_uuid):
resp = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
if resp:
return resp
delete_cookie_from_cookiejar(cookiejar_uuid, cookie_uuid)
return {'cookiejar_uuid': cookiejar_uuid, 'cookie_uuid': cookie_uuid}, 200
def api_delete_cookie_jar(user_id, cookiejar_uuid):
resp = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
if resp:
return resp
delete_cookie_jar(cookiejar_uuid)
return {'cookiejar_uuid': cookiejar_uuid}, 200
def api_edit_cookie(user_id, cookiejar_uuid, cookie_uuid, cookie_dict):
resp = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
if resp:
return resp
if 'name' not in cookie_dict or 'value' not in cookie_dict or cookie_dict['name'] == '':
return {'error': 'cookie name or value not provided'}, 400
edit_cookie(cookiejar_uuid, cookie_uuid, cookie_dict)
return get_cookie_dict(cookie_uuid), 200
def api_create_cookie(user_id, cookiejar_uuid, cookie_dict):
resp = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
if resp:
return resp
if 'name' not in cookie_dict or 'value' not in cookie_dict or cookie_dict['name'] == '':
return {'error': 'cookie name or value not provided'}, 400
resp = add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict)
return resp, 200
#### ####
# # # # # # # #
# #
# CRAWLER # ###################################################################################
# #
# # # # # # # #
@unique
class CaptureStatus(IntEnum):
"""The status of the capture"""
UNKNOWN = -1
QUEUED = 0
DONE = 1
ONGOING = 2
def get_default_user_agent():
return 'Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0'
def get_blacklist():
return r_crawler.smembers('blacklist:domain')
def is_blacklisted_domain(domain):
return r_crawler.sismember('blacklist:domain', domain)
def blacklist_domain(domain):
return r_crawler.sadd('blacklist:domain', domain)
def load_blacklist():
try:
2022-11-22 09:47:15 +00:00
with open(os.path.join(os.environ['AIL_BIN'], 'crawlers/blacklist.txt'), 'r') as f:
r_crawler.delete('blacklist:domain')
lines = f.read().splitlines()
for line in lines:
blacklist_domain(line)
# TODO LOG
except Exception as e:
print(e)
def get_last_crawled_domains(domain_type):
return r_crawler.lrange(f'last_{domain_type}', 0, -1)
def update_last_crawled_domain(domain_type, domain, epoch):
# update list, last crawled domains
r_crawler.lpush(f'last_{domain_type}', f'{domain}:{epoch}')
r_crawler.ltrim(f'last_{domain_type}', 0, 15)
def create_item_metadata(item_id, domain, url, item_father):
r_serv_metadata.hset(f'paste_metadata:{item_id}', 'father', item_father)
r_serv_metadata.hset(f'paste_metadata:{item_id}', 'domain', domain)
r_serv_metadata.hset(f'paste_metadata:{item_id}', 'real_link', url)
# add this item_id to his father
r_serv_metadata.sadd(f'paste_children:{item_father}', item_id)
def get_gzipped_b64_item(item_id, content):
try:
gzipencoded = gzip.compress(content.encode())
gzip64encoded = base64.standard_b64encode(gzipencoded).decode()
return gzip64encoded
except:
print(f'file error: {item_id}')
return False
def get_crawlers_stats_by_day(date, domain_type):
return {
'date': date[0:4] + '-' + date[4:6] + '-' + date[6:8],
'up': r_crawler.scard(f'{domain_type}_up:{date}'),
'down': r_crawler.scard(f'{domain_type}_down:{date}'),
}
def get_crawlers_stats(domain_type=None):
stats = {}
date = datetime.now().strftime("%Y%m%d")
if domain_type:
domain_types = [domain_type]
else:
domain_types = get_crawler_all_types()
for domain_type in domain_types:
queue = r_crawler.scard(f'crawler:queue:type:{domain_type}')
up = r_crawler.scard(f'{domain_type}_up:{date}')
down = r_crawler.scard(f'{domain_type}_down:{date}')
crawled = up + down
stats[domain_type] = {'queue': queue, 'up': up, 'down': down, 'crawled': crawled}
return stats
#### CRAWLER STATE ####
# TODO SET IN UI OR USE DEFAULT
def get_crawler_max_captures():
return 10
def get_nb_crawler_captures():
return r_cache.zcard('crawler:captures')
def get_crawler_captures():
return r_crawler.zrange('crawler:captures', 0, -1)
def reload_crawler_captures():
r_cache.delete('crawler:captures')
for capture in get_crawler_captures():
r_cache.zadd('crawler:captures', {capture[0]: capture[1]})
def get_crawler_capture():
return r_cache.zpopmin('crawler:captures')
def update_crawler_capture(capture_uuid):
last_check = int(time.time())
r_cache.zadd('crawler:captures', {capture_uuid: last_check})
def get_crawler_capture_task_uuid(capture_uuid):
return r_crawler.hget('crawler:captures:tasks', capture_uuid)
def add_crawler_capture(task_uuid, capture_uuid):
launch_time = int(time.time())
r_crawler.hset(f'crawler:task:{task_uuid}', 'capture', capture_uuid)
r_crawler.hset('crawler:captures:tasks', capture_uuid, task_uuid)
r_crawler.zadd('crawler:captures', {capture_uuid: launch_time})
r_cache.zadd('crawler:captures', {capture_uuid: launch_time})
def remove_crawler_capture(capture_uuid):
r_crawler.zrem('crawler:captures', capture_uuid)
r_crawler.hdel('crawler:captures:tasks', capture_uuid)
def get_crawler_capture_status():
status = []
for capture_uuid in get_crawler_captures():
task_uuid = get_crawler_capture_task_uuid(capture_uuid)
domain = get_crawler_task_domain(task_uuid)
dom = Domain(domain)
meta = {
'uuid': task_uuid,
'domain': dom.get_id(),
'type': dom.get_domain_type(),
'start_time': get_crawler_task_start_time(task_uuid),
'status': 'test',
}
status.append(meta)
return status
##-- CRAWLER STATE --##
#### CRAWLER TASK ####
def get_crawler_task_url(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'url')
def get_crawler_task_domain(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'domain')
def get_crawler_task_depth(task_uuid):
depth = r_crawler.hget(f'crawler:task:{task_uuid}', 'depth')
if not depth:
depth = 1
return int(depth)
def get_crawler_task_har(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'har') == '1'
def get_crawler_task_screenshot(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'screenshot') == '1'
def get_crawler_task_user_agent(task_uuid):
user_agent = r_crawler.hget(f'crawler:task:{task_uuid}', 'user_agent')
if not user_agent:
user_agent = get_default_user_agent()
return user_agent
def get_crawler_task_cookiejar(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'cookiejar')
def get_crawler_task_header(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'header')
def get_crawler_task_proxy(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'proxy')
def get_crawler_task_parent(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'parent')
def get_crawler_task_hash(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'hash')
def get_crawler_task_start_time(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'start_time')
def get_crawler_task_status(task_uuid):
return r_crawler.hget(f'crawler:task:{task_uuid}', 'status')
def get_crawler_task_capture(task_uuid):
return r_crawler.hset(f'crawler:task:{task_uuid}', 'capture')
def get_crawler_task(task_uuid):
meta = {
'uuid': task_uuid,
'url': get_crawler_task_url(task_uuid),
'domain': get_crawler_task_domain(task_uuid),
'depth': get_crawler_task_depth(task_uuid),
'har': get_crawler_task_har(task_uuid),
'screenshot': get_crawler_task_screenshot(task_uuid),
'user_agent': get_crawler_task_user_agent(task_uuid),
'cookiejar': get_crawler_task_cookiejar(task_uuid),
'header': get_crawler_task_header(task_uuid),
'proxy': get_crawler_task_proxy(task_uuid),
'parent': get_crawler_task_parent(task_uuid),
}
return meta
def get_task_status(task_uuid):
domain = get_crawler_task_domain(task_uuid)
dom = Domain(domain)
meta = {
'uuid': task_uuid,
'domain': dom.get_id(),
'domain_type': dom.get_domain_type(),
'start_time': get_crawler_task_start_time(task_uuid),
'status': 'test',
}
return meta
# domain -> uuid
def get_task_hash(url, domain, depth, har, screenshot, priority, proxy, cookiejar, user_agent, header):
to_enqueue = {'domain': domain, 'depth': depth, 'har': har, 'screenshot': screenshot,
'priority': priority, 'proxy': proxy, 'cookiejar': cookiejar, 'user_agent': user_agent,
'header': header}
if priority != 0:
to_enqueue['url'] = url
return hashlib.sha512(pickle.dumps(to_enqueue)).hexdigest()
# TODO STATUS UPDATE
# PRIORITY: discovery = 0/10, feeder = 10, manual = 50, auto = 40, test = 100
def add_crawler_task(url, depth=1, har=True, screenshot=True, header=None, cookiejar=None, proxy=None, user_agent=None, parent='manual', priority=0):
url_decoded = unpack_url(url)
url = url_decoded['url']
domain = url_decoded['domain']
dom = Domain(domain)
# Discovery crawler
if priority == 0:
if is_blacklisted_domain(dom.get_id()):
return None
if not dom.exists():
priority = 10
# Domain Crawled today or UP this month
if dom.is_down_today() or dom.is_up_this_month():
return None
har = int(har)
screenshot = int(screenshot)
# TODO SELECT PROXY -> URL TODO SELECT PROXY
if proxy == 'web':
proxy = None
else:
proxy = 'force_tor'
if not user_agent:
user_agent = get_default_user_agent()
# TODO COOKIEJAR -> UUID
if cookiejar:
pass
# Check if already in queue
hash_query = get_task_hash(url, domain, depth, har, screenshot, priority, proxy, cookiejar, user_agent, header)
if r_crawler.hexists(f'crawler:queue:hash', hash_query):
return r_crawler.hget(f'crawler:queue:hash', hash_query)
# TODO ADD TASK STATUS -----
task_uuid = gen_uuid() # TODO Save hash ??? (just to be safe and remove it)
r_crawler.hset(f'crawler:task:{task_uuid}', 'domain', domain)
r_crawler.hset(f'crawler:task:{task_uuid}', 'url', url)
r_crawler.hset(f'crawler:task:{task_uuid}', 'depth', int(depth))
r_crawler.hset(f'crawler:task:{task_uuid}', 'har', har)
r_crawler.hset(f'crawler:task:{task_uuid}', 'screenshot', har)
r_crawler.hset(f'crawler:task:{task_uuid}', 'user_agent', user_agent)
r_crawler.hset(f'crawler:task:{task_uuid}', 'proxy', proxy)
if cookiejar:
r_crawler.hset(f'crawler:task:{task_uuid}', 'cookiejar', cookiejar) # TODO
if header:
r_crawler.hset(f'crawler:task:{task_uuid}', 'header', header)
r_crawler.hset(f'crawler:task:{task_uuid}', 'hash', hash_query)
r_crawler.hset(f'crawler:task:{task_uuid}', 'parent', parent)
r_crawler.hset('crawler:queue:hash', hash_query, task_uuid)
r_crawler.zadd('crawler:queue', {task_uuid: priority})
# UI
r_crawler.sadd(f'crawler:queue:type:{dom.get_domain_type()}', task_uuid)
return task_uuid
def get_crawler_task_from_queue():
task_uuid = r_crawler.zpopmax('crawler:queue')
if not task_uuid or not task_uuid[0]:
return None
task_uuid, priority = task_uuid[0]
r_crawler.sadd('crawler:queue:queued', task_uuid)
r_crawler.hset(f'crawler:task:{task_uuid}', 'start_time', datetime.now().strftime("%Y/%m/%d - %H:%M.%S"))
return task_uuid, priority
def clear_crawler_task(task_uuid, domain_type):
hash_query = get_crawler_task_hash(task_uuid)
r_crawler.hdel('crawler:queue:hash', hash_query)
r_crawler.srem(f'crawler:queue:type:{domain_type}', task_uuid)
r_crawler.srem('crawler:queue:queued', task_uuid)
def get_crawlers_tasks_status():
tasks_status = []
tasks = r_crawler.smembers('crawler:queue:queued')
for task_uuid in tasks:
tasks_status.append(get_task_status(task_uuid))
return tasks_status
##-- CRAWLER TASK --##
#### CRAWLER TASK API ####
# # TODO: ADD user agent
# # TODO: sanitize URL
def api_add_crawler_task(data, user_id=None):
url = data.get('url', None)
if not url or url=='\n':
return ({'status': 'error', 'reason': 'No url supplied'}, 400)
screenshot = data.get('screenshot', False)
if screenshot:
screenshot = True
else:
screenshot = False
har = data.get('har', False)
if har:
har = True
else:
har = False
depth_limit = data.get('depth_limit', 1)
if depth_limit:
try:
depth_limit = int(depth_limit)
if depth_limit < 0:
depth_limit = 0
except ValueError:
return ({'error':'invalid depth limit'}, 400)
else:
depth_limit = 0
# cookiejar_uuid = data.get('cookiejar_uuid', None)
# if cookiejar_uuid:
# if not exist_cookiejar(cookiejar_uuid):
# return ({'error': 'unknow cookiejar uuid', 'cookiejar_uuid': cookiejar_uuid}, 404)
# level = get_cookiejar_level(cookiejar_uuid)
# if level == 0: # # TODO: check if user is admin ######################################################
# cookie_owner = get_cookiejar_owner(cookiejar_uuid)
# if cookie_owner != user_id:
# return ({'error': 'The access to this cookiejar is restricted'}, 403)
# if auto_crawler:
# try:
# crawler_delta = int(crawler_delta)
# if crawler_delta < 0:
# return ({'error':'invalid delta between two pass of the crawler'}, 400)
# except ValueError:
# return ({'error':'invalid delta between two pass of the crawler'}, 400)
proxy = data.get('proxy', None)
if proxy == 'onion' or proxy == 'tor':
proxy = 'force_tor'
else:
# TODO sanitize PROXY
proxy = None
# TODO #############################################################################################################
auto_crawler = auto_crawler
crawler_delta = crawler_delta
parent = 'manual'
return add_crawler_task(url, depth=depth_limit, har=har, screenshot=screenshot, cookiejar=cookiejar_uuid,
proxy=proxy, user_agent=user_agent, parent='manual', priority=90), 200
#### ####
###################################################################################
###################################################################################
###################################################################################
###################################################################################
#### CRAWLER GLOBAL ####
# TODO: # FIXME: config db, dynamic load
def is_crawler_activated():
return activate_crawler == 'True'
def get_crawler_all_types():
return ['onion', 'web']
def sanitize_crawler_types(l_crawler_types):
all_crawler_types = get_crawler_all_types()
if not l_crawler_types:
return all_crawler_types
for crawler_type in l_crawler_types:
if crawler_type not in all_crawler_types:
return all_crawler_types
return l_crawler_types
def get_all_spash_crawler_status():
crawler_metadata = []
all_crawlers = r_cache.smembers('all_splash_crawlers')
for crawler in all_crawlers:
crawler_metadata.append(get_splash_crawler_status(crawler))
return crawler_metadata
def reset_all_spash_crawler_status():
r_cache.delete('all_splash_crawlers')
def get_splash_crawler_status(spash_url):
crawler_type = r_cache.hget(f'metadata_crawler:{spash_url}', 'type')
crawling_domain = r_cache.hget(f'metadata_crawler:{spash_url}', 'crawling_domain')
started_time = r_cache.hget(f'metadata_crawler:{spash_url}', 'started_time')
status_info = r_cache.hget(f'metadata_crawler:{spash_url}', 'status')
crawler_info = f'{spash_url} - {started_time}'
if status_info=='Waiting' or status_info=='Crawling':
status=True
else:
status=False
return {'crawler_info': crawler_info, 'crawling_domain': crawling_domain, 'status_info': status_info, 'status': status, 'type': crawler_type}
def set_current_crawler_status(splash_url, status, started_time=False, crawled_domain=None, crawler_type=None):
# TODO: get crawler type if None
# Status: ['Waiting', 'Error', ...]
r_cache.hset(f'metadata_crawler:{splash_url}', 'status', status)
if started_time:
r_cache.hset(f'metadata_crawler:{splash_url}', 'started_time', datetime.now().strftime("%Y/%m/%d - %H:%M.%S"))
if crawler_type:
r_cache.hset(f'metadata_crawler:{splash_url}', 'type', crawler_type)
if crawled_domain:
r_cache.hset(f'metadata_crawler:{splash_url}', 'crawling_domain', crawled_domain)
#r_cache.sadd('all_splash_crawlers', splash_url) # # TODO: add me in fct: create_ail_crawler
def get_stats_last_crawled_domains(crawler_types, date):
statDomains = {}
for crawler_type in crawler_types:
stat_type = {}
stat_type['domains_up'] = r_crawler.scard('{}_up:{}'.format(crawler_type, date))
stat_type['domains_down'] = r_crawler.scard('{}_down:{}'.format(crawler_type, date))
stat_type['total'] = stat_type['domains_up'] + stat_type['domains_down']
stat_type['domains_queue'] = get_nb_elem_to_crawl_by_type(crawler_type)
statDomains[crawler_type] = stat_type
return statDomains
# # TODO: handle custom proxy
def get_splash_crawler_latest_stats():
now = datetime.now()
date = now.strftime("%Y%m%d")
return get_stats_last_crawled_domains(['onion', 'web'], date)
def get_nb_crawlers_to_launch_by_splash_name(splash_name):
res = r_serv_onion.hget('all_crawlers_to_launch', splash_name)
if res:
return int(res)
else:
return 0
def get_all_crawlers_to_launch_splash_name():
return r_serv_onion.hkeys('all_crawlers_to_launch')
def get_nb_crawlers_to_launch():
nb_crawlers_to_launch = r_serv_onion.hgetall('all_crawlers_to_launch')
for splash_name in nb_crawlers_to_launch:
nb_crawlers_to_launch[splash_name] = int(nb_crawlers_to_launch[splash_name])
return nb_crawlers_to_launch
def get_nb_crawlers_to_launch_ui():
nb_crawlers_to_launch = get_nb_crawlers_to_launch()
for splash_name in get_all_splash():
if splash_name not in nb_crawlers_to_launch:
nb_crawlers_to_launch[splash_name] = 0
return nb_crawlers_to_launch
def set_nb_crawlers_to_launch(dict_splash_name):
r_serv_onion.delete('all_crawlers_to_launch')
for splash_name in dict_splash_name:
r_serv_onion.hset('all_crawlers_to_launch', splash_name, int(dict_splash_name[splash_name]))
relaunch_crawlers()
def relaunch_crawlers():
all_crawlers_to_launch = get_nb_crawlers_to_launch()
for splash_name in all_crawlers_to_launch:
nb_crawlers = int(all_crawlers_to_launch[splash_name])
all_crawler_urls = get_splash_all_url(splash_name, r_list=True)
if nb_crawlers > len(all_crawler_urls):
print('Error, can\'t launch all Splash Dockers')
print('Please launch {} additional {} Dockers'.format( nb_crawlers - len(all_crawler_urls), splash_name))
nb_crawlers = len(all_crawler_urls)
reset_all_spash_crawler_status()
for i in range(0, int(nb_crawlers)):
splash_url = all_crawler_urls[i]
print(all_crawler_urls[i])
launch_ail_splash_crawler(splash_url, script_options='{}'.format(splash_url))
def api_set_nb_crawlers_to_launch(dict_splash_name):
# TODO: check if is dict
dict_crawlers_to_launch = {}
all_splash = get_all_splash()
crawlers_to_launch = list(set(all_splash) & set(dict_splash_name.keys()))
for splash_name in crawlers_to_launch:
try:
nb_to_launch = int(dict_splash_name.get(splash_name, 0))
if nb_to_launch < 0:
return {'error':'The number of crawlers to launch is negative'}, 400
except:
return {'error':'invalid number of crawlers to launch'}, 400
if nb_to_launch > 0:
dict_crawlers_to_launch[splash_name] = nb_to_launch
if dict_crawlers_to_launch:
set_nb_crawlers_to_launch(dict_crawlers_to_launch)
return (dict_crawlers_to_launch, 200)
else:
return {'error':'invalid input'}, 400
2022-09-08 08:31:57 +00:00
def add_domain_blacklist(domain_type, domain):
r_serv_onion.sadd(f'blacklist_{domain_type}', domain)
##-- CRAWLER GLOBAL --##
#### AUTOMATIC CRAWLER ####
def get_auto_crawler_all_domain(l_crawler_types=[]):
l_crawler_types = sanitize_crawler_types(l_crawler_types)
if len(l_crawler_types) == 1:
return r_serv_onion.smembers(f'auto_crawler_url:{l_crawler_types[0]}')
else:
l_keys_name = []
for crawler_type in l_crawler_types:
l_keys_name.append(f'auto_crawler_url:{crawler_type}')
return r_serv_onion.sunion(l_keys_name[0], *l_keys_name[1:])
def add_auto_crawler_in_queue(domain, domain_type, port, epoch, delta, message):
r_serv_onion.zadd('crawler_auto_queue', {f'{message};{domain_type}': int(time.time() + delta)})
# update list, last auto crawled domains
r_serv_onion.lpush('last_auto_crawled', f'{domain}:{port};{epoch}')
r_serv_onion.ltrim('last_auto_crawled', 0, 9)
def update_auto_crawler_queue():
current_epoch = int(time.time())
# check if current_epoch > domain_next_epoch
l_queue = r_serv_onion.zrangebyscore('crawler_auto_queue', 0, current_epoch)
for elem in l_queue:
mess, domain_type = elem.rsplit(';', 1)
print(domain_type)
print(mess)
r_serv_onion.sadd(f'{domain_type}_crawler_priority_queue', mess)
2021-11-26 15:35:51 +00:00
##-- AUTOMATIC CRAWLER --##
#### CRAWLER TASK ####
2022-08-19 14:53:31 +00:00
##-- CRAWLER TASK --##
#### ####
def is_redirection(domain, last_url):
url = urlparse(last_url)
last_domain = url.netloc
last_domain = last_domain.split('.')
last_domain = '{}.{}'.format(last_domain[-2], last_domain[-1])
return domain != last_domain
def create_item_id(item_dir, domain):
2021-07-14 13:48:17 +00:00
# remove /
domain = domain.replace('/', '_')
if len(domain) > 215:
UUID = domain[-215:]+str(uuid.uuid4())
else:
UUID = domain+str(uuid.uuid4())
return os.path.join(item_dir, UUID)
def save_har(har_dir, item_id, har_content):
if not os.path.exists(har_dir):
os.makedirs(har_dir)
item_id = item_id.split('/')[-1]
filename = os.path.join(har_dir, item_id + '.json')
with open(filename, 'w') as f:
f.write(json.dumps(har_content))
2021-02-10 14:50:48 +00:00
# # TODO: FIXME
def api_add_crawled_item(dict_crawled):
domain = None
# create item_id item_id =
save_crawled_item(item_id, response.data['html'])
create_item_metadata(item_id, domain, 'last_url', 'father')
#### CRAWLER QUEUES ####
## queues priority:
# 1 - priority queue
# 2 - discovery queue
# 3 - default queue
##
def get_all_queues_names():
return ['priority', 'discovery', 'default']
def get_all_queues_keys():
return ['{}_crawler_priority_queue', '{}_crawler_discovery_queue', '{}_crawler_queue']
def get_queue_key_by_name(queue_name):
if queue_name == 'priority':
return '{}_crawler_priority_queue'
elif queue_name == 'discovery':
return '{}_crawler_discovery_queue'
else: # default
return '{}_crawler_queue'
def get_stats_elem_to_crawl_by_queue_type(queue_type):
dict_stats = {}
for queue_name in get_all_queues_names():
dict_stats[queue_name] = r_serv_onion.scard(get_queue_key_by_name(queue_name).format(queue_type))
return dict_stats
def get_all_queues_stats():
dict_stats = {}
for queue_type in get_crawler_all_types():
dict_stats[queue_type] = get_stats_elem_to_crawl_by_queue_type(queue_type)
for queue_type in get_all_splash():
dict_stats[queue_type] = get_stats_elem_to_crawl_by_queue_type(queue_type)
return dict_stats
def is_domain_in_queue(queue_type, domain):
return r_serv_onion.sismember(f'{queue_type}_domain_crawler_queue', domain)
def is_item_in_queue(queue_type, url, item_id, queue_name=None):
if queue_name is None:
queues = get_all_queues_keys()
else:
queues = get_queue_key_by_name(queue_name)
key = f'{url};{item_id}'
for queue in queues:
if r_serv_onion.sismember(queue.format(queue_type), key):
return True
return False
def queue_test_clean_up(queue_type, domain, item_id):
date_month = datetime.now().strftime("%Y%m")
r_serv_onion.srem(f'month_{queue_type}_up:{date_month}', domain)
# Clean up
r_serv_onion.srem(f'{queue_type}_domain_crawler_queue', domain)
msg = f'{domain};{item_id}'
r_serv_onion.srem(f'{queue_type}_crawler_discovery_queue', msg)
r_serv_onion.srem(f'{queue_type}_crawler_queue', msg)
def remove_task_from_crawler_queue(queue_name, queue_type, key_to_remove):
r_serv_onion.srem(queue_name.format(queue_type), key_to_remove)
# # TODO: keep auto crawler ?
def clear_crawler_queues():
for queue_key in get_all_queues_keys():
for queue_type in get_crawler_all_types():
r_serv_onion.delete(queue_key.format(queue_type))
###################################################################################
def get_nb_elem_to_crawl_by_type(queue_type): # # TODO: rename me
nb = r_serv_onion.scard('{}_crawler_priority_queue'.format(queue_type))
nb += r_serv_onion.scard('{}_crawler_discovery_queue'.format(queue_type))
nb += r_serv_onion.scard('{}_crawler_queue'.format(queue_type))
return nb
###################################################################################
def get_all_crawlers_queues_types():
all_queues_types = set()
all_splash_name = get_all_crawlers_to_launch_splash_name()
for splash_name in all_splash_name:
all_queues_types.add(get_splash_crawler_type(splash_name))
all_splash_name = list()
return all_queues_types
def get_crawler_queue_types_by_splash_name(splash_name):
all_domain_type = [splash_name]
crawler_type = get_splash_crawler_type(splash_name)
#if not is_splash_used_in_discovery(splash_name)
if crawler_type == 'tor':
all_domain_type.append('onion')
all_domain_type.append('web')
else:
all_domain_type.append('web')
return all_domain_type
def get_crawler_type_by_url(url):
faup.decode(url)
unpack_url = faup.get()
## TODO: # FIXME: remove me
try:
tld = unpack_url['tld'].decode()
except:
tld = unpack_url['tld']
if tld == 'onion':
crawler_type = 'onion'
else:
crawler_type = 'web'
return crawler_type
def get_elem_to_crawl_by_queue_type(l_queue_type):
## queues priority:
# 1 - priority queue
# 2 - discovery queue
# 3 - normal queue
##
for queue_key in get_all_queues_keys():
for queue_type in l_queue_type:
message = r_serv_onion.spop(queue_key.format(queue_type))
if message:
dict_to_crawl = {}
splitted = message.rsplit(';', 1)
if len(splitted) == 2:
url, item_id = splitted
item_id = item_id.replace(ITEMS_FOLDER+'/', '')
else:
# # TODO: to check/refractor
item_id = None
url = message
crawler_type = get_crawler_type_by_url(url)
return {'url': url, 'paste': item_id, 'type_service': crawler_type, 'queue_type': queue_type, 'original_message': message}
return None
#### ---- ####
# # # # # # # # # # # #
# #
# SPLASH MANAGER #
# #
# # # # # # # # # # # #
## PROXY ##
def get_all_proxies(r_list=False):
res = r_serv_onion.smembers('all_proxies')
if res:
return list(res)
else:
return []
def delete_all_proxies():
for proxy_name in get_all_proxies():
delete_proxy(proxy_name)
2020-08-18 17:10:38 +00:00
def get_proxy_host(proxy_name):
return r_serv_onion.hget('proxy:metadata:{}'.format(proxy_name), 'host')
def get_proxy_port(proxy_name):
return r_serv_onion.hget('proxy:metadata:{}'.format(proxy_name), 'port')
def get_proxy_type(proxy_name):
return r_serv_onion.hget('proxy:metadata:{}'.format(proxy_name), 'type')
def get_proxy_crawler_type(proxy_name):
return r_serv_onion.hget('proxy:metadata:{}'.format(proxy_name), 'crawler_type')
def get_proxy_description(proxy_name):
return r_serv_onion.hget('proxy:metadata:{}'.format(proxy_name), 'description')
def get_proxy_metadata(proxy_name):
meta_dict = {}
meta_dict['host'] = get_proxy_host(proxy_name)
meta_dict['port'] = get_proxy_port(proxy_name)
meta_dict['type'] = get_proxy_type(proxy_name)
meta_dict['crawler_type'] = get_proxy_crawler_type(proxy_name)
meta_dict['description'] = get_proxy_description(proxy_name)
return meta_dict
def get_all_proxies_metadata():
all_proxy_dict = {}
for proxy_name in get_all_proxies():
all_proxy_dict[proxy_name] = get_proxy_metadata(proxy_name)
return all_proxy_dict
# def set_proxy_used_in_discovery(proxy_name, value):
# r_serv_onion.hset('splash:metadata:{}'.format(splash_name), 'discovery_queue', value)
def delete_proxy(proxy_name): # # TODO: force delete (delete all proxy)
proxy_splash = get_all_splash_by_proxy(proxy_name)
#if proxy_splash:
# print('error, a splash container is using this proxy')
r_serv_onion.delete('proxy:metadata:{}'.format(proxy_name))
r_serv_onion.srem('all_proxies', proxy_name)
## -- ##
#### ---- ####
# # # # CRAWLER LACUS # # # #
def get_lacus_url():
return r_db.hget('crawler:lacus', 'url')
def get_lacus_api_key(reload=False): # TODO: add in db config
return r_db.hget('crawler:lacus', 'key')
# TODO Rewrite with new API key
def get_hidden_lacus_api_key(): # TODO: add in db config
key = get_lacus_api_key()
if key:
if len(key)==41:
return f'{key[:4]}*********************************{key[-4:]}'
# TODO Rewrite with new API key
def is_valid_api_key(api_key, search=re.compile(r'[^a-zA-Z0-9_-]').search):
if len(api_key) != 41:
2020-07-27 13:46:09 +00:00
return False
return not bool(search(api_key))
def save_lacus_url_api(url, api_key):
r_db.hset('crawler:lacus', 'url', url)
r_db.hset('crawler:lacus', 'key', api_key)
def is_lacus_connected(delta_check=30):
last_check = r_cache.hget('crawler:lacus', 'last_check')
if last_check:
if int(time.time()) - int(last_check) > delta_check:
ping_lacus()
else:
ping_lacus()
is_connected = r_cache.hget('crawler:lacus', 'connected')
return is_connected == 'True'
def get_lacus_connection_metadata(force_ping=False):
dict_manager={}
if force_ping:
dict_manager['status'] = ping_lacus()
else:
dict_manager['status'] = is_lacus_connected()
if not dict_manager['status']:
dict_manager['status_code'] = r_cache.hget('crawler:lacus', 'status_code')
dict_manager['error'] = r_cache.hget('crawler:lacus', 'error')
return dict_manager
def get_lacus():
url = get_lacus_url()
if url:
return PyLacus(get_lacus_url())
# TODO CATCH EXCEPTIONS
def ping_lacus():
# TODO CATCH EXCEPTION
lacus = get_lacus()
if not lacus:
ping = False
else:
ping = lacus.is_up
update_lacus_connection_status(ping)
return ping
def update_lacus_connection_status(is_connected, req_error=None):
r_cache.hset('crawler:lacus', 'connected', str(is_connected))
r_cache.hset('crawler:lacus', 'last_check', int(time.time()))
if not req_error:
r_cache.hdel('crawler:lacus', 'error')
else:
r_cache.hset('crawler:lacus', 'status_code', req_error['status_code'])
r_cache.hset('crawler:lacus', 'error', req_error['error'])
def api_save_lacus_url_key(data):
# unpack json
manager_url = data.get('url', None)
api_key = data.get('api_key', None)
if not manager_url: # or not api_key:
return {'status': 'error', 'reason': 'No url or API key supplied'}, 400
# check if is valid url
try:
result = urlparse(manager_url)
if not all([result.scheme, result.netloc]):
return {'status': 'error', 'reason': 'Invalid url'}, 400
except:
return {'status': 'error', 'reason': 'Invalid url'}, 400
# # check if is valid key CURRENTLY DISABLE
# if not is_valid_api_key(api_key):
# return ({'status': 'error', 'reason': 'Invalid API key'}, 400)
save_lacus_url_api(manager_url, api_key)
return {'url': manager_url, 'api_key': get_hidden_lacus_api_key()}, 200
## PROXY ##
# TODO SAVE PROXY URL + ADD PROXY TESTS
# -> name + url
## PROXY ##
def is_test_ail_crawlers_successful():
return r_db.hget('crawler:tor:test', 'success') == 'True'
def get_test_ail_crawlers_message():
return r_db.hget('crawler:tor:test', 'message')
def save_test_ail_crawlers_result(test_success, message):
r_db.hset('crawler:tor:test', 'success', str(test_success))
r_db.hset('crawler:tor:test', 'message', message)
def test_ail_crawlers():
# # TODO: test web domain
if not ping_lacus():
lacus_url = get_lacus_url()
error_message = f'Error: Can\'t connect to AIL Lacus, {lacus_url}'
print(error_message)
save_test_ail_crawlers_result(False, error_message)
return False
lacus = get_lacus()
commit_id = git_status.get_last_commit_id_from_local()
user_agent = f'commit_id-AIL LACUS CRAWLER'
domain = 'eswpccgr5xyovsahffkehgleqthrasfpfdblwbs4lstd345dwq5qumqd.onion'
url = 'http://eswpccgr5xyovsahffkehgleqthrasfpfdblwbs4lstd345dwq5qumqd.onion'
## LAUNCH CRAWLER, TEST MODE ##
# set_current_crawler_status(splash_url, 'CRAWLER TEST', started_time=True,
# crawled_domain='TEST DOMAIN', crawler_type='onion')
capture_uuid = lacus.enqueue(url=url, depth=0, user_agent=user_agent, proxy='force_tor',
force=True, general_timeout_in_sec=90)
status = lacus.get_capture_status(capture_uuid)
launch_time = int(time.time()) # capture timeout
while int(time.time()) - launch_time < 60 and status != CaptureStatus.DONE:
# DEBUG
print(int(time.time()) - launch_time)
print(status)
time.sleep(1)
status = lacus.get_capture_status(capture_uuid)
# TODO CRAWLER STATUS OR QUEUED CAPTURE LIST
entries = lacus.get_capture(capture_uuid)
if 'error' in entries:
save_test_ail_crawlers_result(False, entries['error'])
return False
elif 'html' in entries and entries['html']:
mess = 'It works!'
if mess in entries['html']:
save_test_ail_crawlers_result(True, mess)
return True
else:
return False
return False
#### ---- ####
#### CRAWLER PROXY ####
#### ---- ####
# TODO MOVE ME
load_blacklist()
if __name__ == '__main__':
# res = get_splash_manager_version()
# res = test_ail_crawlers()
# res = is_test_ail_crawlers_successful()
# print(res)
# print(get_test_ail_crawlers_message())
# print(get_all_queues_stats())
# res = get_auto_crawler_all_domain()
# res = get_all_cookiejar()
res = unpack_url('http://test.com/')
print(res)