mirror of https://github.com/CIRCL/AIL-framework
533 lines
20 KiB
Python
Executable File
533 lines
20 KiB
Python
Executable File
#!/usr/bin/python3
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"""
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API Helper
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===================
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"""
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import base64
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import gzip
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import json
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import os
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import re
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import redis
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import sys
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import uuid
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from datetime import datetime, timedelta
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from urllib.parse import urlparse
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from pyfaup.faup import Faup
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sys.path.append(os.path.join(os.environ['AIL_BIN'], 'lib/'))
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import ConfigLoader
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config_loader = ConfigLoader.ConfigLoader()
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r_serv_metadata = config_loader.get_redis_conn("ARDB_Metadata")
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r_serv_onion = config_loader.get_redis_conn("ARDB_Onion")
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r_cache = config_loader.get_redis_conn("Redis_Cache")
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config_loader = None
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faup = Faup()
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def generate_uuid():
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return str(uuid.uuid4()).replace('-', '')
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################################################################################
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# # TODO: handle prefix cookies
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# # TODO: fill empty fields
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def create_cookie_crawler(cookie_dict, domain, crawler_type='regular'):
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# check cookie domain filed
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if not 'domain' in cookie_dict:
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cookie_dict['domain'] = '.{}'.format(domain)
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# tor browser: disable secure cookie
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if crawler_type=='onion':
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cookie_dict['secure'] = False
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# force cookie domain
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# url = urlparse(browser_cookie['Host raw'])
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# domain = url.netloc.split(':', 1)[0]
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# cookie_dict['domain'] = '.{}'.format(domain)
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# change expire date
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cookie_dict['expires'] = (datetime.now() + timedelta(days=10)).strftime('%Y-%m-%dT%H:%M:%S') + 'Z'
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return cookie_dict
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def load_crawler_cookies(cookiejar_uuid, domain, crawler_type='regular'):
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cookies = get_cookiejar_cookies_list(cookiejar_uuid)
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all_cookies = []
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for cookie_dict in cookies:
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all_cookies.append(create_cookie_crawler(cookie_dict, domain, crawler_type=crawler_type))
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return all_cookies
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################################################################################
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def get_all_cookiejar():
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r_serv_onion.smembers('cookiejar:all')
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def get_global_cookiejar():
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res = r_serv_onion.smembers('cookiejar:global')
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if not res:
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res = []
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return res
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def get_user_cookiejar(user_id):
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res = r_serv_onion.smembers('cookiejar:user:{}'.format(user_id))
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if not res:
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res = []
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return res
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def exist_cookiejar(cookiejar_uuid):
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return r_serv_onion.exists('cookiejar_metadata:{}'.format(cookiejar_uuid))
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def create_cookiejar(user_id, level=1, description=None):
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cookiejar_uuid = str(uuid.uuid4())
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r_serv_onion.sadd('cookiejar:all', cookiejar_uuid)
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if level==0:
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r_serv_onion.sadd('cookiejar:user:{}'.format(user_id), cookiejar_uuid)
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else:
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r_serv_onion.sadd('cookiejar:global', cookiejar_uuid)
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# metadata
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r_serv_onion.hset('cookiejar_metadata:{}'.format(cookiejar_uuid), 'user_id', user_id)
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r_serv_onion.hset('cookiejar_metadata:{}'.format(cookiejar_uuid), 'level', level)
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r_serv_onion.hset('cookiejar_metadata:{}'.format(cookiejar_uuid), 'description', description)
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r_serv_onion.hset('cookiejar_metadata:{}'.format(cookiejar_uuid), 'date', datetime.now().strftime("%Y%m%d"))
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# if json_cookies:
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# json_cookies = json.loads(json_cookies) # # TODO: catch Exception
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# r_serv_onion.set('cookies:json_cookies:{}'.format(cookies_uuid), json.dumps(json_cookies))
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#
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# for cookie_dict in l_cookies:
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# r_serv_onion.hset('cookies:manual_cookies:{}'.format(cookies_uuid), cookie_dict['name'], cookie_dict['value'])
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return cookiejar_uuid
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def delete_cookie_jar(cookiejar_uuid):
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level = get_cookiejar_level(cookiejar_uuid)
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if level == 0:
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user_id = get_cookiejar_owner(cookiejar_uuid)
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r_serv_onion.srem('cookiejar:user:{}'.format(user_id), cookiejar_uuid)
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else:
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r_serv_onion.srem('cookiejar:global', cookiejar_uuid)
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r_serv_onion.delete('cookiejar_metadata:{}'.format(cookiejar_uuid))
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def get_cookiejar_cookies_uuid(cookiejar_uuid):
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res = r_serv_onion.smembers('cookiejar:{}:cookies:uuid'.format(cookiejar_uuid))
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if not res:
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res = []
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return res
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def get_cookiejar_cookies_list(cookiejar_uuid, add_cookie_uuid=False):
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l_cookiejar = []
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for cookie_uuid in get_cookiejar_cookies_uuid(cookiejar_uuid):
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if add_cookie_uuid:
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l_cookiejar.append((get_cookie_dict(cookie_uuid), cookie_uuid))
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else:
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l_cookiejar.append(get_cookie_dict(cookie_uuid))
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return l_cookiejar
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## Cookiejar metadata ##
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def get_cookiejar_description(cookiejar_uuid):
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return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'description')
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def get_cookiejar_date(cookiejar_uuid):
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return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'date')
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def get_cookiejar_owner(cookiejar_uuid):
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return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'user_id')
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def get_cookiejar_date(cookiejar_uuid):
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return r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'date')
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def get_cookiejar_level(cookiejar_uuid):
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res = r_serv_onion.hget('cookiejar_metadata:{}'.format(cookiejar_uuid), 'level')
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if not res:
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res = 1
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return int(res)
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def get_cookiejar_metadata(cookiejar_uuid, level=False):
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dict_cookiejar = {}
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if exist_cookiejar(cookiejar_uuid):
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dict_cookiejar['cookiejar_uuid'] = cookiejar_uuid
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dict_cookiejar['description'] = get_cookiejar_description(cookiejar_uuid)
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dict_cookiejar['date'] = get_cookiejar_date(cookiejar_uuid)
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dict_cookiejar['user_id'] = get_cookiejar_owner(cookiejar_uuid)
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if level:
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dict_cookiejar['level'] = get_cookies_level(cookiejar_uuid)
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return dict_cookiejar
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def get_cookiejar_metadata_by_iterator(iter_cookiejar_uuid):
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l_cookiejar_metadata = []
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for cookiejar_uuid in iter_cookiejar_uuid:
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l_cookiejar_metadata.append(get_cookiejar_metadata(cookiejar_uuid))
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return l_cookiejar_metadata
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def edit_cookiejar_description(cookiejar_uuid, description):
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r_serv_onion.hset('cookiejar_metadata:{}'.format(cookiejar_uuid), 'description', description)
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# # # # # # # #
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# #
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# COOKIES #
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# #
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# # # # # # # #
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# # # #
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# Cookies Fields:
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# - name
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# - value
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# - path (optional)
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# - domain (optional)
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# - secure (optional)
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# - httpOnly (optional)
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# - text (optional)
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# # # #
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def get_cookie_all_keys_name():
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return ['name', 'value', 'domain', 'path', 'httpOnly', 'secure']
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def exists_cookie(cookie_uuid):
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if int(r_serv_onion.scard('cookies:map:cookiejar:{}'.format(cookie_uuid))) > 0:
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return True
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return False
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def get_cookie_value(cookie_uuid, name):
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return r_serv_onion.hget('cookiejar:cookie:{}'.format(cookie_uuid), name)
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def set_cookie_value(cookie_uuid, name, value):
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r_serv_onion.hset('cookiejar:cookie:{}'.format(cookie_uuid), name, value)
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def delete_cookie_value(cookie_uuid, name):
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r_serv_onion.hdel('cookiejar:cookie:{}'.format(cookie_uuid), name)
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def get_cookie_dict(cookie_uuid):
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cookie_dict = {}
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for key_name in r_serv_onion.hkeys('cookiejar:cookie:{}'.format(cookie_uuid)):
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cookie_dict[key_name] = get_cookie_value(cookie_uuid, key_name)
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return cookie_dict
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# name, value, path=None, httpOnly=None, secure=None, domain=None, text=None
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def add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict):
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cookie_uuid = generate_uuid()
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r_serv_onion.sadd('cookiejar:{}:cookies:uuid'.format(cookiejar_uuid), cookie_uuid)
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r_serv_onion.sadd('cookies:map:cookiejar:{}'.format(cookie_uuid), cookiejar_uuid)
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set_cookie_value(cookie_uuid, 'name', cookie_dict['name'])
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set_cookie_value(cookie_uuid, 'value', cookie_dict['value'])
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if 'path' in cookie_dict:
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set_cookie_value(cookie_uuid, 'path', cookie_dict['path'])
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if 'httpOnly' in cookie_dict:
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set_cookie_value(cookie_uuid, 'httpOnly', cookie_dict['httpOnly'])
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if 'secure' in cookie_dict:
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set_cookie_value(cookie_uuid, 'secure', cookie_dict['secure'])
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if 'domain' in cookie_dict:
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set_cookie_value(cookie_uuid, 'domain', cookie_dict['domain'])
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if 'text' in cookie_dict:
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set_cookie_value(cookie_uuid, 'text', cookie_dict['text'])
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return cookie_uuid
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def add_cookies_to_cookiejar(cookiejar_uuid, l_cookies):
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for cookie_dict in l_cookies:
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add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict)
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def delete_all_cookies_from_cookiejar(cookiejar_uuid):
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for cookie_uuid in get_cookiejar_cookies_uuid(cookiejar_uuid):
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delete_cookie_from_cookiejar(cookiejar_uuid, cookie_uuid)
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def delete_cookie_from_cookiejar(cookiejar_uuid, cookie_uuid):
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r_serv_onion.srem('cookiejar:{}:cookies:uuid'.format(cookiejar_uuid), cookie_uuid)
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r_serv_onion.srem('cookies:map:cookiejar:{}'.format(cookie_uuid), cookiejar_uuid)
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if not exists_cookie(cookie_uuid):
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r_serv_onion.delete('cookiejar:cookie:{}'.format(cookie_uuid))
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def edit_cookie(cookiejar_uuid, cookie_uuid, cookie_dict):
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# delete old keys
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for key_name in r_serv_onion.hkeys('cookiejar:cookie:{}'.format(cookie_uuid)):
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if key_name not in cookie_dict:
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delete_cookie_value(cookie_uuid, key_name)
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# add new keys
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cookie_all_keys_name = get_cookie_all_keys_name()
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for key_name in cookie_dict:
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if key_name in cookie_all_keys_name:
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set_cookie_value(cookie_uuid, key_name, cookie_dict[key_name])
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## - - ##
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## Cookies import ## # TODO: add browser type ?
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def import_cookies_from_json(json_cookies, cookiejar_uuid):
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for cookie in json_cookies:
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try:
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cookie_dict = unpack_imported_json_cookie(cookie)
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add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict)
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except KeyError:
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return {'error': 'Invalid cookie key, please submit a valid JSON', 'cookiejar_uuid': cookiejar_uuid}
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# # TODO: add text field
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def unpack_imported_json_cookie(json_cookie):
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cookie_dict = {'name': json_cookie['Name raw'], 'value': json_cookie['Content raw']}
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if 'Path raw' in json_cookie:
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cookie_dict['path'] = json_cookie['Path raw']
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if 'httpOnly' in json_cookie:
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cookie_dict['httpOnly'] = json_cookie['HTTP only raw'] == 'true'
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if 'secure' in json_cookie:
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cookie_dict['secure'] = json_cookie['Send for'] == 'Encrypted connections only'
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if 'Host raw' in json_cookie:
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url = urlparse(json_cookie['Host raw'])
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cookie_dict['domain'] = url.netloc.split(':', 1)[0]
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return cookie_dict
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def misp_cookie_import(misp_object, cookiejar_uuid):
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pass
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## - - ##
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#### COOKIEJAR API ####
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def api_import_cookies_from_json(json_cookies_str, cookiejar_uuid): # # TODO: add catch
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json_cookies = json.loads(json_cookies_str)
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res = import_cookies_from_json(json_cookies, cookiejar_uuid)
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if res:
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return (res, 400)
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#### ####
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#### COOKIES API ####
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def api_verify_basic_cookiejar(cookiejar_uuid, user_id):
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if not exist_cookiejar(cookiejar_uuid):
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return ({'error': 'unknow cookiejar uuid', 'cookiejar_uuid': cookiejar_uuid}, 404)
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level = get_cookiejar_level(cookiejar_uuid)
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if level == 0: # # TODO: check if user is admin
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cookie_owner = get_cookiejar_owner(cookiejar_uuid)
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if cookie_owner != user_id:
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return ({'error': 'The access to this cookiejar is restricted'}, 403)
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def api_get_cookiejar_cookies(cookiejar_uuid, user_id):
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res = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
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if res:
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return res
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res = get_cookiejar_cookies_list(cookiejar_uuid)
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return (res, 200)
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def api_edit_cookiejar_description(user_id, cookiejar_uuid, description):
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res = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
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if res:
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return res
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edit_cookiejar_description(cookiejar_uuid, description)
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return ({'cookiejar_uuid': cookiejar_uuid}, 200)
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def api_get_cookiejar_cookies_with_uuid(cookiejar_uuid, user_id):
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res = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
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if res:
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return res
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res = get_cookiejar_cookies_list(cookiejar_uuid, add_cookie_uuid=True)
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return (res, 200)
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def api_get_cookies_list_select(user_id):
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l_cookiejar = []
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for cookies_uuid in get_global_cookiejar():
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l_cookiejar.append('{} : {}'.format(get_cookiejar_description(cookies_uuid), cookies_uuid))
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for cookies_uuid in get_user_cookiejar(user_id):
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l_cookiejar.append('{} : {}'.format(get_cookiejar_description(cookies_uuid), cookies_uuid))
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return sorted(l_cookiejar)
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def api_delete_cookie_from_cookiejar(user_id, cookiejar_uuid, cookie_uuid):
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res = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
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if res:
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return res
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delete_cookie_from_cookiejar(cookiejar_uuid, cookie_uuid)
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return ({'cookiejar_uuid': cookiejar_uuid, 'cookie_uuid': cookie_uuid}, 200)
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def api_delete_cookie_jar(user_id, cookiejar_uuid):
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res = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
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if res:
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return res
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delete_cookie_jar(cookiejar_uuid)
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return ({'cookiejar_uuid': cookiejar_uuid}, 200)
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def api_edit_cookie(user_id, cookiejar_uuid, cookie_uuid, cookie_dict):
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res = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
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if res:
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return res
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if 'name' not in cookie_dict or 'value' not in cookie_dict or cookie_dict['name'] == '':
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({'error': 'cookie name or value not provided'}, 400)
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edit_cookie(cookiejar_uuid, cookie_uuid, cookie_dict)
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return (get_cookie_dict(cookie_uuid), 200)
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def api_create_cookie(user_id, cookiejar_uuid, cookie_dict):
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res = api_verify_basic_cookiejar(cookiejar_uuid, user_id)
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if res:
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return res
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if 'name' not in cookie_dict or 'value' not in cookie_dict or cookie_dict['name'] == '':
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({'error': 'cookie name or value not provided'}, 400)
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res = add_cookie_to_cookiejar(cookiejar_uuid, cookie_dict)
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return (res, 200)
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#### ####
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#### CRAWLER TASK ####
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def create_crawler_task(url, screenshot=True, har=True, depth_limit=1, max_pages=100, auto_crawler=False, crawler_delta=3600, cookiejar_uuid=None, user_agent=None):
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crawler_config = {}
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crawler_config['depth_limit'] = depth_limit
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crawler_config['closespider_pagecount'] = max_pages
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if screenshot:
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crawler_config['screenshot'] = True
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else:
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crawler_config['screenshot'] = False
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if har:
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crawler_config['har'] = True
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else:
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crawler_config['har'] = False
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if user_agent:
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crawler_config['user_agent'] = user_agent
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if cookiejar_uuid:
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crawler_config['cookiejar_uuid'] = cookiejar_uuid
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if auto_crawler:
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crawler_mode = 'auto'
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else:
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crawler_mode = 'manual'
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# get crawler_mode
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faup.decode(url)
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unpack_url = faup.get()
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## TODO: # FIXME: remove me
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try:
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domain = unpack_url['domain'].decode()
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except:
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domain = unpack_url['domain']
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## TODO: # FIXME: remove me
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try:
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tld = unpack_url['tld'].decode()
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except:
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tld = unpack_url['tld']
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if tld == 'onion':
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crawler_type = 'onion'
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else:
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crawler_type = 'regular'
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save_crawler_config(crawler_mode, crawler_type, crawler_config, domain, url=url)
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send_url_to_crawl_in_queue(crawler_mode, crawler_type, url)
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def save_crawler_config(crawler_mode, crawler_type, crawler_config, domain, url=None):
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if crawler_mode == 'manual':
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r_cache.set('crawler_config:{}:{}:{}'.format(crawler_mode, crawler_type, domain), json.dumps(crawler_config))
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elif crawler_mode == 'auto':
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r_serv_onion.set('crawler_config:{}:{}:{}:{}'.format(crawler_type, crawler_type, domain, url), json.dumps(crawler_config))
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def send_url_to_crawl_in_queue(crawler_mode, crawler_type, url):
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r_serv_onion.sadd('{}_crawler_priority_queue'.format(crawler_type), '{};{}'.format(url, crawler_mode))
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# add auto crawled url for user UI
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if crawler_mode == 'auto':
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r_serv_onion.sadd('auto_crawler_url:{}'.format(crawler_type), url)
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#### ####
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#### CRAWLER TASK API ####
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def api_create_crawler_task(user_id, url, screenshot=True, har=True, depth_limit=1, max_pages=100, auto_crawler=False, crawler_delta=3600, cookiejar_uuid=None, user_agent=None):
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# validate url
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if url is None or url=='' or url=='\n':
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return ({'error':'invalid depth limit'}, 400)
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if depth_limit:
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try:
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depth_limit = int(depth_limit)
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if depth_limit < 0:
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depth_limit = 0
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except ValueError:
|
|
return ({'error':'invalid depth limit'}, 400)
|
|
if max_pages:
|
|
try:
|
|
max_pages = int(max_pages)
|
|
if max_pages < 1:
|
|
max_pages = 1
|
|
except ValueError:
|
|
return ({'error':'invalid max_pages limit'}, 400)
|
|
|
|
if auto_crawler:
|
|
try:
|
|
crawler_delta = int(crawler_delta)
|
|
if crawler_delta < 0:
|
|
return ({'error':'invalid delta bettween two pass of the crawler'}, 400)
|
|
except ValueError:
|
|
return ({'error':'invalid delta bettween two pass of the crawler'}, 400)
|
|
|
|
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)
|
|
|
|
create_crawler_task(url, screenshot=screenshot, har=har, depth_limit=depth_limit, max_pages=max_pages,
|
|
auto_crawler=auto_crawler, crawler_delta=crawler_delta, cookiejar_uuid=cookiejar_uuid, user_agent=user_agent)
|
|
return None
|
|
#### ####
|
|
|
|
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
|
|
|
|
# domain up
|
|
def create_domain_metadata(domain_type, domain, current_port, date, date_month):
|
|
# Add to global set
|
|
r_serv_onion.sadd('{}_up:{}'.format(domain_type, date), domain)
|
|
r_serv_onion.sadd('full_{}_up'.format(domain_type), domain)
|
|
r_serv_onion.sadd('month_{}_up:{}'.format(domain_type, date_month), domain)
|
|
|
|
# create onion metadata
|
|
if not r_serv_onion.exists('{}_metadata:{}'.format(domain_type, domain)):
|
|
r_serv_onion.hset('{}_metadata:{}'.format(domain_type, domain), 'first_seen', date)
|
|
r_serv_onion.hset('{}_metadata:{}'.format(domain_type, domain), 'last_check', date)
|
|
|
|
# Update domain port number
|
|
all_domain_ports = r_serv_onion.hget('{}_metadata:{}'.format(domain_type, domain), 'ports')
|
|
if all_domain_ports:
|
|
all_domain_ports = all_domain_ports.split(';')
|
|
else:
|
|
all_domain_ports = []
|
|
if current_port not in all_domain_ports:
|
|
all_domain_ports.append(current_port)
|
|
r_serv_onion.hset('{}_metadata:{}'.format(domain_type, domain), 'ports', ';'.join(all_domain_ports))
|
|
|
|
# add root_item to history
|
|
def add_domain_root_item(root_item, domain_type, domain, epoch_date, port):
|
|
# Create/Update crawler history
|
|
r_serv_onion.zadd('crawler_history_{}:{}:{}'.format(domain_type, domain, port), epoch_date, root_item)
|
|
|
|
def create_item_metadata(item_id, domain, url, port, item_father):
|
|
r_serv_metadata.hset('paste_metadata:{}'.format(item_id), 'father', item_father)
|
|
r_serv_metadata.hset('paste_metadata:{}'.format(item_id), 'domain', '{}:{}'.format(domain, port))
|
|
r_serv_metadata.hset('paste_metadata:{}'.format(item_id), 'real_link', url)
|
|
# add this item_id to his father
|
|
r_serv_metadata.sadd('paste_children:{}'.format(item_father), item_id)
|
|
|
|
def create_item_id(item_dir, domain):
|
|
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_crawled_item(item_id, item_content):
|
|
try:
|
|
gzipencoded = gzip.compress(item_content.encode())
|
|
gzip64encoded = base64.standard_b64encode(gzipencoded).decode()
|
|
return gzip64encoded
|
|
except:
|
|
print("file error: {}".format(item_id))
|
|
return False
|
|
|
|
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))
|