AIL-framework/bin/lib/ail_core.py

186 lines
5.7 KiB
Python
Executable File

#!/usr/bin/env python3
# -*-coding:UTF-8 -*
import os
import sys
import uuid
sys.path.append(os.environ['AIL_BIN'])
##################################
# Import Project packages
##################################
from lib.ConfigLoader import ConfigLoader
config_loader = ConfigLoader()
r_serv_db = config_loader.get_db_conn("Kvrocks_DB")
r_object = config_loader.get_db_conn("Kvrocks_Objects")
config_loader = None
AIL_OBJECTS = sorted({'chat', 'chat-subchannel', 'chat-thread', 'cookie-name', 'cve', 'cryptocurrency', 'decoded',
'domain', 'etag', 'favicon', 'file-name', 'hhhash',
'item', 'image', 'message', 'pgp', 'screenshot', 'title', 'user-account', 'username'})
AIL_OBJECTS_WITH_SUBTYPES = {'chat', 'chat-subchannel', 'cryptocurrency', 'pgp', 'username', 'user-account'}
# TODO by object TYPE ????
AIL_OBJECTS_CORRELATIONS_DEFAULT = sorted({'chat', 'chat-subchannel', 'chat-thread', 'cve', 'cryptocurrency', 'decoded',
'domain', 'favicon', 'file-name',
'item', 'image', 'message', 'pgp', 'screenshot', 'title', 'user-account', 'username'})
def get_ail_uuid():
ail_uuid = r_serv_db.get('ail:uuid')
if not ail_uuid:
ail_uuid = _set_ail_uuid()
return ail_uuid
def _set_ail_uuid():
ail_uuid = generate_uuid()
r_serv_db.set('ail:uuid', ail_uuid)
return ail_uuid
def is_valid_uuid_v4(header_uuid):
try:
header_uuid = header_uuid.replace('-', '')
uuid_test = uuid.UUID(hex=header_uuid, version=4)
return uuid_test.hex == header_uuid
except:
return False
def generate_uuid():
return str(uuid.uuid4())
#### AIL OBJECTS ####
def get_all_objects():
return AIL_OBJECTS
def is_object_type(obj_type):
return obj_type in AIL_OBJECTS
def get_objects_with_subtypes():
return AIL_OBJECTS_WITH_SUBTYPES
def get_object_all_subtypes(obj_type): # TODO Dynamic subtype
if obj_type == 'chat':
return r_object.smembers(f'all_chat:subtypes')
if obj_type == 'chat-subchannel':
return r_object.smembers(f'all_chat-subchannel:subtypes')
if obj_type == 'chat-thread':
return r_object.smembers(f'all_chat-thread:subtypes')
if obj_type == 'cryptocurrency':
return ['bitcoin', 'bitcoin-cash', 'dash', 'ethereum', 'litecoin', 'monero', 'zcash']
if obj_type == 'pgp':
return ['key', 'mail', 'name']
if obj_type == 'username':
return ['telegram', 'twitter', 'jabber']
if obj_type == 'user-account':
return r_object.smembers(f'all_chat:subtypes')
return []
def get_default_correlation_objects():
return AIL_OBJECTS_CORRELATIONS_DEFAULT
def get_obj_queued():
return ['item', 'image']
def get_objects_tracked():
return ['decoded', 'item', 'pgp', 'message', 'title']
def get_objects_retro_hunted():
return ['decoded', 'item', 'message']
def get_all_objects_with_subtypes_tuple():
str_objs = []
for obj_type in get_all_objects():
subtypes = get_object_all_subtypes(obj_type)
if subtypes:
for subtype in subtypes:
str_objs.append((obj_type, subtype))
else:
str_objs.append((obj_type, ''))
return str_objs
def unpack_obj_global_id(global_id, r_type='tuple'):
if r_type == 'dict':
obj = global_id.split(':', 2)
return {'type': obj[0], 'subtype': obj[1], 'id': obj[2]}
else: # tuple(type, subtype, id)
return global_id.split(':', 2)
def unpack_objs_global_id(objs_global_id, r_type='tuple'):
objs = []
for global_id in objs_global_id:
objs.append(unpack_obj_global_id(global_id, r_type=r_type))
return objs
def unpack_correl_obj__id(obj_type, global_id, r_type='tuple'):
obj = global_id.split(':', 1)
if r_type == 'dict':
return {'type': obj_type, 'subtype': obj[0], 'id': obj[1]}
else: # tuple(type, subtype, id)
return obj_type, obj[0], obj[1]
def unpack_correl_objs_id(obj_type, correl_objs_id, r_type='tuple'):
objs = []
for correl_obj_id in correl_objs_id:
objs.append(unpack_correl_obj__id(obj_type, correl_obj_id, r_type=r_type))
return objs
##-- AIL OBJECTS --##
#### Redis ####
def _parse_zscan(response):
cursor, r = response
it = iter(r)
return str(cursor), list(it)
def zscan_iter(r_redis, name): # count ???
cursor = 0
while cursor != "0":
cursor, data = _parse_zscan(r_redis.zscan(name, cursor=cursor))
yield from data
## -- Redis -- ##
def rreplace(s, old, new, occurrence):
li = s.rsplit(old, occurrence)
return new.join(li)
def paginate_iterator(iter_elems, nb_obj=50, page=1):
dict_page = {'nb_all_elem': len(iter_elems)}
nb_pages = dict_page['nb_all_elem'] / nb_obj
if not nb_pages.is_integer():
nb_pages = int(nb_pages)+1
else:
nb_pages = int(nb_pages)
if page > nb_pages:
page = nb_pages
# multiple pages
if nb_pages > 1:
dict_page['list_elem'] = []
start = nb_obj*(page - 1)
stop = (nb_obj*page) - 1
current_index = 0
for elem in iter_elems:
if current_index > stop:
break
if start <= current_index <= stop:
dict_page['list_elem'].append(elem)
current_index += 1
stop += 1
if stop > dict_page['nb_all_elem']:
stop = dict_page['nb_all_elem']
else:
start = 0
stop = dict_page['nb_all_elem']
dict_page['list_elem'] = list(iter_elems)
dict_page['page'] = page
dict_page['nb_pages'] = nb_pages
# UI
dict_page['nb_first_elem'] = start+1
dict_page['nb_last_elem'] = stop
return dict_page