chg: [Crawler] refractor

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Terrtia 2019-02-22 17:00:24 +01:00
parent e5dca268a8
commit 60f7645ac1
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4 changed files with 248 additions and 198 deletions

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@ -16,75 +16,105 @@ sys.path.append(os.environ['AIL_BIN'])
from Helper import Process from Helper import Process
from pubsublogger import publisher from pubsublogger import publisher
# ======== GLOBAL VARIABLES ========
publisher.port = 6380
publisher.channel = "Script"
config_section = 'Crawler'
# Setup the I/O queues
p = Process(config_section)
accepted_services = ['onion', 'regular']
dic_regex = {}
dic_regex['onion'] = "((http|https|ftp)?(?:\://)?([a-zA-Z0-9\.\-]+(\:[a-zA-Z0-9\.&%\$\-]+)*@)*((25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])|localhost|([a-zA-Z0-9\-]+\.)*[a-zA-Z0-9\-]+\.onion)(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\?\'\\\+&%\$#\=~_\-]+))*)"
re.compile(dic_regex['onion'])
dic_regex['i2p'] = "((http|https|ftp)?(?:\://)?([a-zA-Z0-9\.\-]+(\:[a-zA-Z0-9\.&%\$\-]+)*@)*((25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])|localhost|([a-zA-Z0-9\-]+\.)*[a-zA-Z0-9\-]+\.i2p)(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\?\'\\\+&%\$#\=~_\-]+))*)"
re.compile(dic_regex['i2p'])
dic_regex['regular'] = dic_regex['i2p']
faup = Faup()
PASTES_FOLDER = os.path.join(os.environ['AIL_HOME'], p.config.get("Directories", "pastes"))
r_serv_metadata = redis.StrictRedis(
host=p.config.get("ARDB_Metadata", "host"),
port=p.config.getint("ARDB_Metadata", "port"),
db=p.config.getint("ARDB_Metadata", "db"),
decode_responses=True)
r_cache = redis.StrictRedis(
host=p.config.get("Redis_Cache", "host"),
port=p.config.getint("Redis_Cache", "port"),
db=p.config.getint("Redis_Cache", "db"),
decode_responses=True)
r_onion = redis.StrictRedis(
host=p.config.get("ARDB_Onion", "host"),
port=p.config.getint("ARDB_Onion", "port"),
db=p.config.getint("ARDB_Onion", "db"),
decode_responses=True)
# ======== FUNCTIONS ======== # ======== FUNCTIONS ========
def decode_val(value):
if value is not None:
value = value.decode()
return value
def load_type_blacklist(type_service): def load_blacklist(service_type):
# load domains blacklist
try: try:
with open(os.path.join(os.environ['AIL_BIN'],'/torcrawler/blacklist_{}.txt'.format(type_service)), 'r') as f: with open(os.environ['AIL_BIN']+'/torcrawler/blacklist_{}.txt'.format(service_type), 'r') as f:
redis_crawler.delete('blacklist_{}'.format(service_type))
lines = f.read().splitlines() lines = f.read().splitlines()
for line in lines: for line in lines:
r_onion.sadd('blacklist_{}'.format(type_service), line) redis_crawler.sadd('blacklist_{}'.format(service_type), line)
except Exception: except Exception:
pass pass
# Extract info form url (url, domain, domain url, ...)
def unpack_url(url):
faup.decode(url)
url_unpack = faup.get()
domain = url_unpack['domain'].decode()
if url_unpack['scheme'] is None:
to_crawl['scheme'] = url_unpack['scheme']
to_crawl['url']= 'http://{}'.format(url)
to_crawl['domain_url'] = 'http://{}'.format(domain)
else:
to_crawl['scheme'] = url_unpack['scheme']
to_crawl['url']= '{}://{}'.format(to_crawl['scheme'], url)
to_crawl['domain_url'] = '{}://{}'.format(to_crawl['scheme'], domain)
to_crawl['port'] = url_unpack['port']
to_crawl['tld'] = url_unpack['tld'].deocode()
return to_crawl
def on_error_send_message_back_in_queue(type_hidden_service, domain, message): # get url, paste and service_type to crawl
# send this msg back in the queue def get_elem_to_crawl(rotation_mode):
if not r_onion.sismember('{}_domain_crawler_queue'.format(type_hidden_service), domain): message = None
r_onion.sadd('{}_domain_crawler_queue'.format(type_hidden_service), domain) domain_service_type = None
r_onion.sadd('{}_crawler_priority_queue'.format(type_hidden_service), message)
def crawl_onion(url, domain, date, date_month, message, mode): #load_priority_queue
for service_type in rotation_mode:
message = redis_crawler.spop('{}_crawler_priority_queue'.format(service_type))
if message is not None:
domain_service_type = type_service
break
#load_normal_queue
if message is None:
for service_type in rotation_mode:
message = redis_crawler.spop('{}_crawler_queue'.format(service_type))
if message is not None:
domain_service_type = type_service
break
if message:
splitted = message.rsplit(';', 1)
if len(splitted) == 2:
url, paste = splitted
if paste:
paste = paste.replace(PASTES_FOLDER+'/', '')
else:
url = message
paste = 'requested'
message = {'url': url, 'paste': paste, 'type_service': domain_service_type, 'original_message': message}
return message
def load_crawler_config(service_type, domain, paste):
# Auto and Manual Crawling
if paste is None:
crawler_config['requested'] = True
# default crawler
else:
crawler_config['requested'] = False
return crawler_config
def is_domain_up_day(domain, type_service, date_day):
if redis_crawler.sismember('{}_up:{}'.format(type_service, date_day), domain):
return True
else:
return False
def set_crawled_domain_metadata(type_service, date, domain, father_item):
# first seen
if not redis_crawler.hexists('{}_metadata:{}'.format(type_service, domain), 'first_seen'):
redis_crawler.hset('{}_metadata:{}'.format(type_service, domain), 'first_seen', date['date_day'])
redis_crawler.hset('{}_metadata:{}'.format(type_service, domain), 'paste_parent', father_item)
# last check
redis_crawler.hset('{}_metadata:{}'.format(type_service, domain), 'last_check', date['date_day'])
# Put message back on queue
def on_error_send_message_back_in_queue(type_service, domain, message):
if not redis_crawler.sismember('{}_domain_crawler_queue'.format(type_service), domain):
redis_crawler.sadd('{}_domain_crawler_queue'.format(type_service), domain)
redis_crawler.sadd('{}_crawler_priority_queue'.format(type_service), message)
##########################################################################################################<
def crawl_onion(url, domain, message, crawler_config):
print('Launching Crawler: {}'.format(url))
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'crawling_domain', domain) r_cache.hset('metadata_crawler:{}'.format(splash_port), 'crawling_domain', domain)
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'started_time', datetime.datetime.now().strftime("%Y/%m/%d - %H:%M.%S")) r_cache.hset('metadata_crawler:{}'.format(splash_port), 'started_time', datetime.datetime.now().strftime("%Y/%m/%d - %H:%M.%S"))
#if not r_onion.sismember('full_onion_up', domain) and not r_onion.sismember('onion_down:'+date , domain):
super_father = r_serv_metadata.hget('paste_metadata:'+paste, 'super_father') super_father = r_serv_metadata.hget('paste_metadata:'+paste, 'super_father')
if super_father is None: if super_father is None:
super_father=paste super_father=paste
@ -100,7 +130,7 @@ def crawl_onion(url, domain, date, date_month, message, mode):
nb_retry += 1 nb_retry += 1
if nb_retry == 6: if nb_retry == 6:
on_error_send_message_back_in_queue(type_hidden_service, domain, message) on_error_send_message_back_in_queue(type_service, domain, message)
publisher.error('{} SPASH DOWN'.format(splash_url)) publisher.error('{} SPASH DOWN'.format(splash_url))
print('--------------------------------------') print('--------------------------------------')
print(' \033[91m DOCKER SPLASH DOWN\033[0m') print(' \033[91m DOCKER SPLASH DOWN\033[0m')
@ -114,7 +144,7 @@ def crawl_onion(url, domain, date, date_month, message, mode):
if r.status_code == 200: if r.status_code == 200:
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Crawling') r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Crawling')
process = subprocess.Popen(["python", './torcrawler/tor_crawler.py', splash_url, type_hidden_service, url, domain, paste, super_father], process = subprocess.Popen(["python", './torcrawler/tor_crawler.py', splash_url, type_service, url, domain, paste, super_father],
stdout=subprocess.PIPE) stdout=subprocess.PIPE)
while process.poll() is None: while process.poll() is None:
time.sleep(1) time.sleep(1)
@ -124,7 +154,7 @@ def crawl_onion(url, domain, date, date_month, message, mode):
print(output) print(output)
# error: splash:Connection to proxy refused # error: splash:Connection to proxy refused
if 'Connection to proxy refused' in output: if 'Connection to proxy refused' in output:
on_error_send_message_back_in_queue(type_hidden_service, domain, message) on_error_send_message_back_in_queue(type_service, domain, message)
publisher.error('{} SPASH, PROXY DOWN OR BAD CONFIGURATION'.format(splash_url)) publisher.error('{} SPASH, PROXY DOWN OR BAD CONFIGURATION'.format(splash_url))
print('------------------------------------------------------------------------') print('------------------------------------------------------------------------')
print(' \033[91m SPLASH: Connection to proxy refused') print(' \033[91m SPLASH: Connection to proxy refused')
@ -137,171 +167,167 @@ def crawl_onion(url, domain, date, date_month, message, mode):
print(process.stdout.read()) print(process.stdout.read())
exit(-1) exit(-1)
else: else:
on_error_send_message_back_in_queue(type_hidden_service, domain, message) on_error_send_message_back_in_queue(type_service, domain, message)
print('--------------------------------------') print('--------------------------------------')
print(' \033[91m DOCKER SPLASH DOWN\033[0m') print(' \033[91m DOCKER SPLASH DOWN\033[0m')
print(' {} DOWN'.format(splash_url)) print(' {} DOWN'.format(splash_url))
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Crawling') r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Crawling')
exit(1) exit(1)
# ======== MAIN ======== # check external links (full_crawl)
def search_potential_source_domain(type_service, domain):
external_domains = set()
for link in redis_crawler.smembers('domain_{}_external_links:{}'.format(type_service, domain)):
# unpack url
url_data = unpack_url(link)
if url_data['domain'] != domain:
if url_data['tld'] == 'onion' or url_data['tld'] == 'i2p':
external_domains.add(url_data['domain'])
# # TODO: add special tag ?
if len(external_domains) >= 20:
redis_crawler.sadd('{}_potential_source'.format(type_service), domain)
print('New potential source found: domain')
redis_crawler.delete('domain_{}_external_links:{}'.format(type_service, domain))
if __name__ == '__main__': if __name__ == '__main__':
if len(sys.argv) != 3: if len(sys.argv) != 3:
#print('usage:', 'Crawler.py', 'type_hidden_service (onion or i2p or regular)', 'splash_port') print('usage:', 'Crawler.py', 'type_service (onion or i2p or regular)', 'splash_port')
print('usage:', 'Crawler.py', 'mode (manual or automatic)', 'splash_port')
exit(1) exit(1)
##################################################
mode = sys.argv[1] type_service = sys.argv[1]
splash_port = sys.argv[2] splash_port = sys.argv[2]
if mode == 'automatic': rotation_mode = ['onion', 'regular']
type_hidden_service = 'onion'
# verify crawler type (type_hidden_service) default_port = ['http': 80, 'https': 443]
if type_hidden_service not in accepted_services:
print('incorrect crawler type: {}'.format(type_hidden_service))
exit(0)
else:
publisher.info("Script Crawler started")
# load domains blacklist ################################################################### # TODO: port
load_type_blacklist('onions')
load_type_blacklist('regular') publisher.port = 6380
publisher.channel = "Script"
publisher.info("Script Crawler started")
config_section = 'Crawler'
# Setup the I/O queues
p = Process(config_section)
splash_url = '{}:{}'.format( p.config.get("Crawler", "splash_url_onion"), splash_port) splash_url = '{}:{}'.format( p.config.get("Crawler", "splash_url_onion"), splash_port)
print('splash url: {}'.format(splash_url)) print('splash url: {}'.format(splash_url))
crawler_depth_limit = p.config.getint("Crawler", "crawler_depth_limit") faup = Faup()
# Crawler status PASTES_FOLDER = os.path.join(os.environ['AIL_HOME'], p.config.get("Directories", "pastes"))
r_cache.sadd('all_crawler:{}'.format(splash_port)
r_cache.sadd('all_crawler:{}:{}'.format(mode, type_hidden_service), splash_port) r_serv_metadata = redis.StrictRedis(
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'mode', mode) host=p.config.get("ARDB_Metadata", "host"),
port=p.config.getint("ARDB_Metadata", "port"),
db=p.config.getint("ARDB_Metadata", "db"),
decode_responses=True)
r_cache = redis.StrictRedis(
host=p.config.get("Redis_Cache", "host"),
port=p.config.getint("Redis_Cache", "port"),
db=p.config.getint("Redis_Cache", "db"),
decode_responses=True)
redis_crawler = redis.StrictRedis(
host=p.config.get("ARDB_Onion", "host"),
port=p.config.getint("ARDB_Onion", "port"),
db=p.config.getint("ARDB_Onion", "db"),
decode_responses=True)
# Track launched crawler
r_cache.sadd('all_crawler', splash_port)
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Waiting') r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Waiting')
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'started_time', datetime.datetime.now().strftime("%Y/%m/%d - %H:%M.%S")) r_cache.hset('metadata_crawler:{}'.format(splash_port), 'started_time', datetime.datetime.now().strftime("%Y/%m/%d - %H:%M.%S"))
# update hardcoded blacklist
load_blacklist('onion')
load_blacklist('regular')
while True: while True:
if mode == 'automatic': to_crawl = get_elem_to_crawl(rotation_mode)
# Priority Queue - Recovering the streamed message informations. if to_crawl_dict:
message = r_onion.spop('{}_crawler_priority_queue'.format(type_hidden_service)) url_data = unpack_url(to_crawl['url'])
# Recovering the streamed message informations. # remove domain from queue
if message is None: redis_crawler.srem('{}_domain_crawler_queue'.format(to_crawl['type_service']), url_data['domain'])
message = r_onion.spop('{}_crawler_queue'.format(type_hidden_service))
else:
pass
if message is not None: print()
print()
print('\033[92m------------------START CRAWLER------------------\033[0m')
print('crawler type: {}'.format(to_crawl['type_service']))
print('\033[92m-------------------------------------------------\033[0m')
print('url: {}'.format(url_data['url']))
print('domain: {}'.format(url_data['domain']))
print('domain_url: {}'.format(url_data['domain_url']))
splitted = message.split(';') # Check blacklist
if len(splitted) == 2: if not redis_crawler.sismember('blacklist_{}'.format(to_crawl['type_service']), url_data['domain'])):
url, paste = splitted date = {'date_day'= datetime.datetime.now().strftime("%Y%m%d"),
paste = paste.replace(PASTES_FOLDER+'/', '') 'date_month'= datetime.datetime.now().strftime("%Y%m"),
'epoch'= int(time.time())}
# extract data from url
faup.decode(url)
url_unpack = faup.get()
url = decode_val(url_unpack['url'])
port = decode_val(url_unpack['port'])
scheme = decode_val(url_unpack['scheme'])
domain = decode_val(url_unpack['domain'])
host = decode_val(url_unpack['domain'])
# Add Scheme to url
if scheme is None:
url= 'http://{}'.format(url)
domain_url = 'http://{}'.format(domain)
# remove url to crawl from queue crawler_config = load_crawler_config(to_crawl['type_service'], url_data['domain'], to_crawl['paste'])
r_onion.srem('{}_domain_crawler_queue'.format(type_hidden_service), domain) # check if default crawler
if not crawler_config['requested']:
# Auto crawl only if service not up this month
if redis_crawler.sismember('month_{}_up:{}'.format(to_crawl['type_service'], date['date_month']), url_data['domain']):
continue
print() set_crawled_domain_metadata(to_crawl['type_service'], date, url_data['domain'], to_crawl['paste'], crawler_config)
print()
print('\033[92m------------------START CRAWLER------------------\033[0m')
print('crawler type: {}'.format(type_hidden_service))
print('\033[92m-------------------------------------------------\033[0m')
print('url: {}'.format(url))
print('domain: {}'.format(domain))
print('domain_url: {}'.format(domain_url))
if not r_onion.sismember('blacklist_{}'.format(type_hidden_service), domain):
date = datetime.datetime.now().strftime("%Y%m%d") #### CRAWLER ####
date_month = datetime.datetime.now().strftime("%Y%m") # Manual and Auto Crawler
if crawler_config['requested']:
if not r_onion.sismember('month_{}_up:{}'.format(type_hidden_service, date_month), domain) and not r_onion.sismember('{}_down:{}'.format(type_hidden_service, date), domain): ######################################################crawler strategy
# first seen # CRAWL domain
if not r_onion.hexists('{}_metadata:{}'.format(type_hidden_service, domain), 'first_seen'): crawl_onion(url_data['url'], url_data['domain'], to_crawl['original_message'])
r_onion.hset('{}_metadata:{}'.format(type_hidden_service, domain), 'first_seen', date)
# last_father # Default Crawler
r_onion.hset('{}_metadata:{}'.format(type_hidden_service, domain), 'paste_parent', paste)
# last check
r_onion.hset('{}_metadata:{}'.format(type_hidden_service, domain), 'last_check', date)
# Launch Scrapy-Splash Crawler
crawl_onion(url, domain, date, date_month, message, mode)
# Crawl Domain
if url != domain_url:
#Crawl Domain with port number
if port is not None:
print('{}:{}'.format(domain_url, port))
crawl_onion('{}:{}'.format(domain_url, port), domain, date, date_month, message, mode)
#Crawl without port number
print(domain_url)
crawl_onion(domain_url, domain, date, date_month, message, mode)
# update last check
r_onion.hset('{}_metadata:{}'.format(type_hidden_service, domain), 'last_check', date)
# save down onion
if not r_onion.sismember('{}_up:{}'.format(type_hidden_service, date), domain):
r_onion.sadd('{}_down:{}'.format(type_hidden_service, date), domain)
else:
#r_onion.hincrby('{}_link_up'.format(type_hidden_service), url, 1)
if r_onion.sismember('month_{}_up:{}'.format(type_hidden_service, date_month), domain) and r_serv_metadata.exists('paste_children:'+paste):
msg = 'infoleak:automatic-detection="{}";{}'.format(type_hidden_service, paste)
p.populate_set_out(msg, 'Tags')
# add onion screenshot history
# add crawled days
if r_onion.lindex('{}_history:{}'.format(type_hidden_service, domain), 0) != date:
r_onion.lpush('{}_history:{}'.format(type_hidden_service, domain), date)
# add crawled history by date
r_onion.lpush('{}_history:{}:{}'.format(type_hidden_service, domain, date), paste)
if mode == 'automatic':
# check external onions links (full_crawl)
external_domains = set()
for link in r_onion.smembers('domain_{}_external_links:{}'.format(type_hidden_service, domain)):
external_domain = re.findall(dic_regex[type_hidden_service], link)
external_domain.extend(re.findall(url_i2p, link))
if len(external_domain) > 0:
external_domain = external_domain[0][4]
else:
continue
if '.onion' in external_domain and external_domain != domain:
external_domains.add(external_domain)
elif '.i2p' in external_domain and external_domain != domain:
external_domains.add(external_domain)
if len(external_domains) >= 10:
r_onion.sadd('{}_potential_source'.format(type_hidden_service), domain)
r_onion.delete('domain_{}_external_links:{}'.format(type_hidden_service, domain))
print(r_onion.smembers('domain_{}_external_links:{}'.format(type_hidden_service, domain)))
# update list, last crawled sites
r_onion.lpush('last_{}'.format(type_hidden_service), domain)
r_onion.ltrim('last_{}'.format(type_hidden_service), 0, 15)
#update crawler status
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Waiting')
r_cache.hdel('metadata_crawler:{}'.format(splash_port), 'crawling_domain')
else: else:
print(' Blacklisted Site') # CRAWL domain
crawl_onion(url_data['domain_url'], url_data['domain'], to_crawl['original_message'])
if url != domain_url and not is_domain_up_day(url_data['domain'], to_crawl['type_service'], date['date_day']):
crawl_onion(url_data['url'], url_data['domain'], to_crawl['original_message'])
################################################### handle port
# CRAWL with port
#if port is not None:
# crawl_onion('{}:{}'.format(domain_url, port), domain, message)
#### ####
# Save last_status day (DOWN)
if not is_domain_up_day(url_data['domain'], to_crawl['type_service'], date['date_day']):
redis_crawler.sadd('{}_down:{}'.format(to_crawl['type_service'], date['day']), url_data['domain'])
# if domain was UP at least one time
if redis_crawler.exists('crawler_history_{}:{}'.format(to_crawl['type_service'], url_data['domain'])):
# add crawler history (if domain is down)
if not redis_crawler.zrangebyscore('crawler_history_{}:{}'.format(to_crawl['type_service'], url_data['domain']), date['epoch'], date['epoch']):
# Domain is down
redis_crawler.zadd('crawler_history_{}:{}'.format(to_crawl['type_service'], url_data['domain']), int(date['epoch']), int(date['epoch']))
############################
# extract page content
############################
# update list, last crawled domains
redis_crawler.lpush('last_{}'.format(to_crawl['type_service']), url_data['domain'])
redis_crawler.ltrim('last_{}'.format(to_crawl['type_service']), 0, 15)
#update crawler status
r_cache.hset('metadata_crawler:{}'.format(splash_port), 'status', 'Waiting')
r_cache.hdel('metadata_crawler:{}'.format(splash_port), 'crawling_domain')
else:
print(' Blacklisted Domain')
print() print()
print() print()

View file

@ -235,10 +235,11 @@ if __name__ == "__main__":
else: else:
for url in fetch(p, r_cache, urls, domains_list, path): for url in fetch(p, r_cache, urls, domains_list, path):
publisher.info('{}Checked {};{}'.format(to_print, url, PST.p_path)) publisher.info('{}Checked {};{}'.format(to_print, url, PST.p_path))
p.populate_set_out('onion;{}'.format(PST.p_path), 'alertHandler') #p.populate_set_out('onion;{}'.format(PST.p_path), 'alertHandler')
msg = 'infoleak:automatic-detection="onion";{}'.format(PST.p_path) # TAG Item
p.populate_set_out(msg, 'Tags') msg = 'infoleak:automatic-detection="onion";{}'.format(PST.p_path)
p.populate_set_out(msg, 'Tags')
else: else:
publisher.info('{}Onion related;{}'.format(to_print, PST.p_path)) publisher.info('{}Onion related;{}'.format(to_print, PST.p_path))

View file

@ -57,6 +57,7 @@ class TorSplashCrawler():
self.type = type self.type = type
self.original_paste = original_paste self.original_paste = original_paste
self.super_father = super_father self.super_father = super_father
self.root_key = None
self.start_urls = url self.start_urls = url
self.domains = [domain] self.domains = [domain]
date = datetime.datetime.now().strftime("%Y/%m/%d") date = datetime.datetime.now().strftime("%Y/%m/%d")
@ -109,7 +110,7 @@ class TorSplashCrawler():
self.parse, self.parse,
errback=self.errback_catcher, errback=self.errback_catcher,
endpoint='render.json', endpoint='render.json',
meta={'father': self.original_paste}, meta={'father': self.original_paste, 'root_key': None},
args=self.arg_crawler args=self.arg_crawler
) )
@ -147,10 +148,15 @@ class TorSplashCrawler():
# create onion metadata # create onion metadata
if not self.r_serv_onion.exists('{}_metadata:{}'.format(self.type, self.domains[0])): if not self.r_serv_onion.exists('{}_metadata:{}'.format(self.type, self.domains[0])):
self.r_serv_onion.hset('{}_metadata:{}'.format(self.type, self.domains[0]), 'first_seen', self.full_date) self.r_serv_onion.hset('{}_metadata:{}'.format(self.type, self.domains[0]), 'first_seen', self.full_date)
self.r_serv_onion.hset('{}_metadata:{}'.format(self.type, self.domains[0]), 'last_seen', self.full_date)
# create root_key
if self.root_key is None:
self.root_key = relative_filename_paste
# Create/Update crawler history
self.r_serv_onion.zadd('crawler_history_{}:{}'.format(type_service, domain), int(date['epoch']), self.root_key)
#create paste metadata #create paste metadata
self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'super_father', self.super_father) self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'super_father', self.root_key)
self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'father', response.meta['father']) self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'father', response.meta['father'])
self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'domain', self.domains[0]) self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'domain', self.domains[0])
self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'real_link', response.url) self.r_serv_metadata.hset('paste_metadata:'+filename_paste, 'real_link', response.url)
@ -185,7 +191,7 @@ class TorSplashCrawler():
self.parse, self.parse,
errback=self.errback_catcher, errback=self.errback_catcher,
endpoint='render.json', endpoint='render.json',
meta={'father': relative_filename_paste}, meta={'father': relative_filename_paste, 'root_key': response.meta['root_key']},
args=self.arg_crawler args=self.arg_crawler
) )
@ -205,7 +211,7 @@ class TorSplashCrawler():
self.parse, self.parse,
errback=self.errback_catcher, errback=self.errback_catcher,
endpoint='render.json', endpoint='render.json',
meta={'father': father}, meta={'father': father, 'root_key': response.meta['root_key']},
args=self.arg_crawler args=self.arg_crawler
) )

View file

@ -31,10 +31,27 @@ if __name__ == '__main__':
domain = sys.argv[4] domain = sys.argv[4]
paste = sys.argv[5] paste = sys.argv[5]
super_father = sys.argv[6] super_father = sys.argv[6]
if crawler_options is None: if crawler_options is None:
crawler_options = default_crawler_options crawler_options = default_crawler_options
redis_crawler.exists('crawler_option_manual:{}:{}'.format(service_type, domain)):
crawler_config['mode_name'] = 'auto'
crawler_config['requested'] = True
crawler_options['depth_limit'] = cfg.getint("Crawler", "crawler_depth_limit") crawler_options['depth_limit'] = cfg.getint("Crawler", "crawler_depth_limit")
crawler_options['user_agent'] = tor_browser_agent crawler_options['user_agent'] = tor_browser_agent