mirror of
https://github.com/ail-project/ail-framework.git
synced 2024-11-23 06:37:15 +00:00
469 lines
16 KiB
Python
Executable file
469 lines
16 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
# -*-coding:UTF-8 -*
|
|
|
|
##################################################################
|
|
##################################################################
|
|
|
|
# TODO: /!\ MISP ORG UUID
|
|
|
|
##################################################################
|
|
##################################################################
|
|
|
|
import os
|
|
import sys
|
|
import datetime
|
|
import redis
|
|
import time
|
|
import uuid
|
|
|
|
from abc import ABC
|
|
from enum import Enum
|
|
from flask import escape
|
|
|
|
sys.path.append(os.path.join(os.environ['AIL_BIN'], 'lib/'))
|
|
import ConfigLoader
|
|
from exceptions import UpdateInvestigationError
|
|
|
|
sys.path.append(os.path.join(os.environ['AIL_BIN'], 'packages/'))
|
|
import Tag
|
|
|
|
config_loader = ConfigLoader.ConfigLoader()
|
|
r_tracking = config_loader.get_redis_conn("DB_Tracking")
|
|
config_loader = None
|
|
|
|
|
|
#### UUID ####
|
|
def is_valid_uuid_v4(UUID):
|
|
if not UUID:
|
|
return False
|
|
UUID = UUID.replace('-', '')
|
|
try:
|
|
uuid_test = uuid.UUID(hex=UUID, version=4)
|
|
return uuid_test.hex == UUID
|
|
except:
|
|
return False
|
|
|
|
def sanityze_uuid(UUID):
|
|
sanityzed_uuid = uuid.UUID(hex=UUID, version=4)
|
|
return str(sanityzed_uuid).replace('-', '')
|
|
|
|
def exists_obj_type(obj_type):
|
|
return obj_type in ['domain', 'item', 'pgp', 'cryptocurrency', 'decoded', 'screenshot', 'username']
|
|
|
|
def generate_uuid():
|
|
return str(uuid.uuid4()).replace('-', '')
|
|
|
|
##-- UUID --##
|
|
|
|
# status
|
|
# created
|
|
# last change
|
|
# tags
|
|
# comment/info
|
|
# level
|
|
|
|
## threat_level:
|
|
# 1 = high
|
|
# 2 = medium
|
|
# 3 = low
|
|
# 4 = undefined
|
|
|
|
## analysis:
|
|
# 0 = Initial
|
|
# 1 = Ongoing
|
|
# 2 = Complete
|
|
|
|
# # TODO: Save correlation between investigations ?
|
|
|
|
class ThreatLevel(Enum):
|
|
high = 1
|
|
medium = 2
|
|
low = 3
|
|
undefined = 4
|
|
|
|
class Analysis(Enum):
|
|
initial = 0
|
|
ongoing = 1
|
|
completed = 2
|
|
|
|
class Investigation(object):
|
|
"""Investigation."""
|
|
|
|
def __init__(self, investigation_uuid):
|
|
self.uuid = investigation_uuid
|
|
|
|
def get_uuid(self, separator=False):
|
|
if separator:
|
|
return uuid.UUID(hex=self.uuid, version=4)
|
|
else:
|
|
return self.uuid
|
|
|
|
# # TODO: Replace by title ??????
|
|
def get_name(self):
|
|
return r_tracking.hget(f'investigations:data:{self.uuid}', 'name')
|
|
|
|
def get_threat_level(self):
|
|
try:
|
|
return int(r_tracking.hget(f'investigations:data:{self.uuid}', 'threat_level'))
|
|
except:
|
|
return 1
|
|
|
|
def get_threat_level_str(self):
|
|
return ThreatLevel(self.get_threat_level()).name
|
|
|
|
def get_analysis(self):
|
|
try:
|
|
return int(r_tracking.hget(f'investigations:data:{self.uuid}', 'analysis'))
|
|
except:
|
|
return 0
|
|
|
|
def get_analysis_str(self):
|
|
return Analysis(self.get_analysis()).name
|
|
|
|
def get_tags(self):
|
|
return r_tracking.smembers(f'investigations:tags:{self.uuid}')
|
|
|
|
# save all editor ??????
|
|
def get_creator_user(self):
|
|
return r_tracking.hget(f'investigations:data:{self.uuid}', 'creator_user')
|
|
|
|
def get_info(self):
|
|
return r_tracking.hget(f'investigations:data:{self.uuid}', 'info')
|
|
|
|
def get_date(self):
|
|
return r_tracking.hget(f'investigations:data:{self.uuid}', 'date')
|
|
|
|
def get_timestamp(self, r_str=False):
|
|
timestamp = r_tracking.hget(f'investigations:data:{self.uuid}', 'timestamp')
|
|
if r_str and timestamp:
|
|
timestamp = datetime.datetime.fromtimestamp(float(timestamp)).strftime('%Y-%m-%d %H:%M:%S')
|
|
return timestamp
|
|
|
|
def get_last_change(self, r_str=False):
|
|
last_change = r_tracking.hget(f'investigations:data:{self.uuid}', 'last_change')
|
|
if r_str and last_change:
|
|
last_change = datetime.datetime.fromtimestamp(float(last_change)).strftime('%Y-%m-%d %H:%M:%S')
|
|
return last_change
|
|
|
|
def get_misp_events(self):
|
|
return r_tracking.smembers(f'investigations:misp:{self.uuid}')
|
|
|
|
# # TODO: DATE FORMAT
|
|
def get_metadata(self, r_str=False):
|
|
if r_str:
|
|
analysis = self.get_analysis_str()
|
|
threat_level = self.get_threat_level_str()
|
|
else:
|
|
analysis = self.get_analysis()
|
|
threat_level = self.get_threat_level()
|
|
return {'uuid': self.uuid,
|
|
'name': self.get_name(),
|
|
'threat_level': threat_level,
|
|
'analysis': analysis,
|
|
'tags': self.get_tags(),
|
|
'user_creator': self.get_creator_user(),
|
|
'date': self.get_date(),
|
|
'timestamp': self.get_timestamp(r_str=r_str),
|
|
'last_change': self.get_last_change(r_str=r_str),
|
|
'info': self.get_info(),
|
|
'nb_objects': self.get_nb_objects(),
|
|
'misp_events': self.get_misp_events()}
|
|
|
|
def set_name(self, name):
|
|
r_tracking.hset(f'investigations:data:{self.uuid}', 'name', name)
|
|
|
|
def set_info(self, info):
|
|
r_tracking.hset(f'investigations:data:{self.uuid}', 'info', info)
|
|
|
|
def set_date(self, date):
|
|
r_tracking.hset(f'investigations:data:{self.uuid}', 'date', date)
|
|
|
|
def set_last_change(self, last_change):
|
|
r_tracking.hset(f'investigations:data:{self.uuid}', 'last_change', last_change)
|
|
|
|
def set_threat_level(self, threat_level):
|
|
try:
|
|
threat_level = int(threat_level)
|
|
except:
|
|
raise UpdateInvestigationError('threat_level Not an integer')
|
|
if threat_level >= 1 and threat_level <= 4:
|
|
r_tracking.hset(f'investigations:data:{self.uuid}', 'threat_level', threat_level)
|
|
else:
|
|
raise UpdateInvestigationError(f'Invalid threat_level: {threat_level}')
|
|
|
|
def set_analysis(self, analysis):
|
|
try:
|
|
analysis = int(analysis)
|
|
except:
|
|
raise UpdateInvestigationError('analysis Not an integer')
|
|
if analysis >= 0 and analysis <= 2:
|
|
r_tracking.hset(f'investigations:data:{self.uuid}', 'analysis', analysis)
|
|
else:
|
|
raise UpdateInvestigationError(f'Invalid analysis: {analysis}')
|
|
|
|
def add_misp_events(self, misp_url):
|
|
r_tracking.sadd(f'investigations:misp:{self.uuid}', misp_url)
|
|
|
|
def set_tags(self, tags):
|
|
# delete previous tags
|
|
r_tracking.delete(f'investigations:tags:{self.uuid}')
|
|
for tag in tags:
|
|
r_tracking.sadd(f'investigations:tags:{self.uuid}', tag)
|
|
|
|
def get_nb_objects(self):
|
|
return r_tracking.scard(f'investigations:objs:{self.uuid}')
|
|
|
|
def _get_objects(self):
|
|
return r_tracking.smembers(f'investigations:objs:{self.uuid}')
|
|
|
|
# # TODO: return Python object ???? ################################
|
|
# TODO: PAGINATE
|
|
def get_objects(self):
|
|
# obj_dict = {}
|
|
# for str_obj in self._get_objects():
|
|
# obj_type, subtype, id = str_obj.split(':', 2)
|
|
# if not obj_dict[obj_type]:
|
|
# obj_dict[obj_type] = []
|
|
# obj_dict[obj_type].append({'subtype': subtype, 'id': id})
|
|
objs = []
|
|
for str_obj in self._get_objects():
|
|
obj_type, subtype, obj_id = str_obj.split(':', 2)
|
|
dict_obj = {'type': obj_type, 'subtype': subtype, 'id': obj_id}
|
|
objs.append(dict_obj)
|
|
return objs
|
|
|
|
# # TODO: def register_object(self, Object): in OBJECT CLASS
|
|
|
|
def register_object(self, obj_id, obj_type, subtype):
|
|
r_tracking.sadd(f'investigations:objs:{self.uuid}', f'{obj_type}:{subtype}:{obj_id}')
|
|
r_tracking.sadd(f'obj:investigations:{obj_type}:{subtype}:{obj_id}', self.uuid)
|
|
timestamp = int(time.time())
|
|
self.set_last_change(timestamp)
|
|
|
|
|
|
def unregister_object(self, obj_id, obj_type, subtype):
|
|
r_tracking.srem(f'investigations:objs:{self.uuid}', f'{obj_type}:{subtype}:{obj_id}')
|
|
r_tracking.srem(f'obj:investigations:{obj_type}:{subtype}:{obj_id}', self.uuid)
|
|
timestamp = int(time.time())
|
|
self.set_last_change(timestamp)
|
|
|
|
def delete(self):
|
|
for str_obj in self._get_objects():
|
|
obj_type, subtype, obj_id = str_obj.split(':', 2)
|
|
self.unregister_object(obj_id, obj_type, subtype=subtype)
|
|
|
|
r_tracking.srem('investigations:all', self.uuid)
|
|
# user map
|
|
r_tracking.srem(f'investigations:user:{self.get_creator_user()}', self.uuid)
|
|
# metadata
|
|
r_tracking.delete(f'investigations:data:{self.uuid}')
|
|
r_tracking.delete(f'investigations:tags:{self.uuid}')
|
|
r_tracking.delete(f'investigations:misp:{self.uuid}')
|
|
|
|
##-- Class --##
|
|
|
|
def get_all_investigations():
|
|
return r_tracking.smembers('investigations:all')
|
|
|
|
def exists_investigation(investigation_uuid):
|
|
return r_tracking.sismember('investigations:all', investigation_uuid)
|
|
|
|
# created by user
|
|
def get_user_all_investigations(user_id):
|
|
return r_tracking.smembers(f'investigations:user:{user_id}')
|
|
|
|
def is_object_investigated(obj_id, obj_type, subtype=''):
|
|
return r_tracking.exists(f'obj:investigations:{obj_type}:{subtype}:{obj_id}')
|
|
|
|
def get_obj_investigations(obj_id, obj_type, subtype=''):
|
|
return r_tracking.smembers(f'obj:investigations:{obj_type}:{subtype}:{obj_id}')
|
|
|
|
def delete_obj_investigations(obj_id, obj_type, subtype=''):
|
|
unregistred = False
|
|
for investigation_uuid in get_obj_investigations(obj_id, obj_type, subtype=subtype):
|
|
investigation = Investigation(investigation_uuid)
|
|
investigation.unregister_object(obj_id, obj_type, subtype)
|
|
unregistred = True
|
|
return unregistred
|
|
|
|
|
|
# # TODO: fix default threat_level analysis
|
|
# # TODO: limit description + name
|
|
# # TODO: sanityze tags
|
|
# # TODO: sanityze date
|
|
def create_investigation(user_id, date, name, threat_level, analysis, info, tags=[]):
|
|
investigation_uuid = generate_uuid()
|
|
r_tracking.sadd('investigations:all', investigation_uuid)
|
|
# user map
|
|
r_tracking.sadd(f'investigations:user:{user_id}', investigation_uuid)
|
|
# metadata
|
|
r_tracking.hset(f'investigations:data:{investigation_uuid}', 'creator_user', user_id)
|
|
|
|
# TODO: limit info + name
|
|
investigation = Investigation(investigation_uuid)
|
|
investigation.set_info(info)
|
|
#investigation.set_name(name) ##############################################
|
|
investigation.set_date(date)
|
|
investigation.set_threat_level(threat_level)
|
|
investigation.set_analysis(analysis)
|
|
|
|
# # TODO: sanityze tags
|
|
if tags:
|
|
investigation.set_tags(tags)
|
|
|
|
timestamp = int(time.time())
|
|
r_tracking.hset(f'investigations:data:{investigation_uuid}', 'timestamp', timestamp)
|
|
investigation.set_last_change(timestamp)
|
|
|
|
return investigation_uuid
|
|
|
|
def get_all_investigations_meta(r_str=False):
|
|
investigations_meta = []
|
|
for investigation_uuid in get_all_investigations():
|
|
investigation = Investigation(investigation_uuid)
|
|
investigations_meta.append(investigation.get_metadata(r_str=r_str))
|
|
return investigations_meta
|
|
|
|
def get_investigations_selector():
|
|
l_investigations = []
|
|
for investigation_uuid in get_all_investigations():
|
|
investigation = Investigation(investigation_uuid)
|
|
name = investigation.get_info()
|
|
l_investigations.append({"id":investigation_uuid, "name": name})
|
|
return l_investigations
|
|
|
|
#{id:'8dc4b81aeff94a9799bd70ba556fa345',name:"Paris"}
|
|
|
|
|
|
#### API ####
|
|
|
|
# # TODO: CHECK Mandatory Fields
|
|
# # TODO: SANITYZE Fields
|
|
# # TODO: Name ?????
|
|
def api_add_investigation(json_dict):
|
|
user_id = json_dict.get('user_id')
|
|
name = json_dict.get('name') ##### mandatory ?
|
|
name = escape(name)
|
|
threat_level = json_dict.get('threat_level', 4)
|
|
analysis = json_dict.get('analysis', 0)
|
|
|
|
# # TODO: sanityze date
|
|
date = json_dict.get('date')
|
|
|
|
info = json_dict.get('info', '')
|
|
info = escape(info)
|
|
info = info[:1000]
|
|
tags = json_dict.get('tags', [])
|
|
if not Tag.are_enabled_tags(tags):
|
|
return {"status": "error", "reason": "Invalid/Disabled tags"}, 400
|
|
|
|
try:
|
|
res = create_investigation(user_id, date, name, threat_level, analysis, info, tags=tags)
|
|
except UpdateInvestigationError as e:
|
|
return e.message, 400
|
|
return res, 200
|
|
|
|
# # TODO: edit threat level / status
|
|
def api_edit_investigation(json_dict):
|
|
investigation_uuid = json_dict.get('uuid', '').replace(' ', '')
|
|
if not is_valid_uuid_v4(investigation_uuid):
|
|
return {"status": "error", "reason": "Invalid Investigation uuid"}, 400
|
|
investigation_uuid = sanityze_uuid(investigation_uuid)
|
|
if not exists_investigation(investigation_uuid):
|
|
return {"status": "error", "reason": "Investigation not found"}, 404
|
|
investigation = Investigation(investigation_uuid)
|
|
|
|
name = json_dict.get('name') ##### mandatory ?
|
|
name = escape(name)
|
|
threat_level = json_dict.get('threat_level', 4)
|
|
try:
|
|
investigation.set_threat_level(threat_level)
|
|
except UpdateInvestigationError:
|
|
return {"status": "error", "reason": "Invalid Investigation threat_level"}, 400
|
|
|
|
analysis = json_dict.get('analysis', 0)
|
|
try:
|
|
investigation.set_analysis(analysis)
|
|
except UpdateInvestigationError:
|
|
return {"status": "error", "reason": "Invalid Investigation analysis"}, 400
|
|
|
|
info = json_dict.get('info', '')
|
|
info = escape(info)
|
|
info = info[:1000]
|
|
tags = json_dict.get('tags', [])
|
|
if not Tag.are_enabled_tags(tags):
|
|
return {"status": "error", "reason": "Invalid/Disabled tags"}, 400
|
|
|
|
investigation.set_info(info)
|
|
investigation.set_name(name)
|
|
investigation.set_tags(tags)
|
|
|
|
timestamp = int(time.time())
|
|
investigation.set_last_change(timestamp)
|
|
|
|
return investigation_uuid, 200
|
|
|
|
def api_delete_investigation(json_dict):
|
|
investigation_uuid = json_dict.get('uuid', '').replace(' ', '')
|
|
if not is_valid_uuid_v4(investigation_uuid):
|
|
return {"status": "error", "reason": "Invalid Investigation uuid"}, 400
|
|
investigation_uuid = sanityze_uuid(investigation_uuid)
|
|
if not exists_investigation(investigation_uuid):
|
|
return {"status": "error", "reason": "Investigation not found"}, 404
|
|
investigation = Investigation(investigation_uuid)
|
|
res = investigation.delete()
|
|
return res, 200
|
|
|
|
def api_register_object(json_dict):
|
|
investigation_uuid = json_dict.get('uuid', '').replace(' ', '')
|
|
if not is_valid_uuid_v4(investigation_uuid):
|
|
return {"status": "error", "reason": f"Invalid Investigation uuid: {investigation_uuid}"}, 400
|
|
investigation_uuid = sanityze_uuid(investigation_uuid)
|
|
if not exists_investigation(investigation_uuid):
|
|
return {"status": "error", "reason": f"Investigation not found: {investigation_uuid}"}, 404
|
|
investigation = Investigation(investigation_uuid)
|
|
|
|
obj_type = json_dict.get('type', '').replace(' ', '')
|
|
if not exists_obj_type(obj_type):
|
|
return {"status": "error", "reason": f"Invalid Object Type: {obj_type}"}, 400
|
|
|
|
subtype = json_dict.get('subtype', '')
|
|
if subtype == 'None':
|
|
subtype = ''
|
|
obj_id = json_dict.get('id', '').replace(' ', '')
|
|
res = investigation.register_object(obj_id, obj_type, subtype)
|
|
return res, 200
|
|
|
|
def api_unregister_object(json_dict):
|
|
investigation_uuid = json_dict.get('uuid', '').replace(' ', '')
|
|
if not is_valid_uuid_v4(investigation_uuid):
|
|
return {"status": "error", "reason": f"Invalid Investigation uuid: {investigation_uuid}"}, 400
|
|
investigation_uuid = sanityze_uuid(investigation_uuid)
|
|
if not exists_investigation(investigation_uuid):
|
|
return {"status": "error", "reason": f"Investigation not found: {investigation_uuid}"}, 404
|
|
investigation = Investigation(investigation_uuid)
|
|
|
|
obj_type = json_dict.get('type', '').replace(' ', '')
|
|
subtype = json_dict.get('subtype', '')
|
|
if subtype == 'None':
|
|
subtype = ''
|
|
obj_id = json_dict.get('id', '').replace(' ', '')
|
|
res = investigation.unregister_object(obj_id, obj_type, subtype)
|
|
return res, 200
|
|
|
|
##-- API --##
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# res = create_star_list(user_id, name, description)
|
|
# print(res)
|
|
|
|
# res = r_tracking.dbsize()
|
|
# print(res)
|
|
|
|
investigation_uuid = 'e4e1c8e3b0a349bf81482f2f823efc0f'
|
|
|
|
investigation = Investigation(investigation_uuid)
|
|
investigation.delete()
|
|
|
|
# # TODO: PAGINATION
|