mirror of
https://github.com/ail-project/ail-framework.git
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chg: [MISP import] import files obj: decoded + screenshot
This commit is contained in:
Terrtia
parent
6bbcef024b
commit
25e3022eab
11 changed files with 154 additions and 404 deletions
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@ -144,7 +144,6 @@ def save_hash_on_disk(decode, type, hash, json_data):
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f.write(decode)
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# create hash metadata
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serv_metadata.hset('metadata_hash:'+hash, 'saved_path', local_filename_hash)
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serv_metadata.hset('metadata_hash:'+hash, 'size', os.path.getsize(filename_hash))
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with open(filename_json, 'w') as f:
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@ -316,11 +316,12 @@ def get_relationship_between_global_obj(obj_global_id_1, obj_global_id_2):
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if __name__ == '__main__':
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l_obj = [#{'id': 'crawled/2019/11/08/6d3zimnpbwbzdgnp.onionf58258c8-c990-4707-b236-762a2b881183', 'type': 'item', 'lvl': 3},
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#{'id': '6d3zimnpbwbzdgnp.onion', 'type': 'domain', 'lvl': 0},
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l_obj = [{'id': 'crawled/2019/11/08/6d3zimnpbwbzdgnp.onionf58258c8-c990-4707-b236-762a2b881183', 'type': 'item', 'lvl': 3},
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{'id': '6d3zimnpbwbzdgnp.onion', 'type': 'domain', 'lvl': 0},
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{'id': 'bfd5f1d89e55b10a8b122a9d7ce31667ec1d086a', 'type': 'decoded', 'lvl': 2},
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#{'id': 'a92d459f70c4dea8a14688f585a5e2364be8b91fbf924290ead361d9b909dcf1', 'type': 'image', 'lvl': 3},
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#{'id': 'archive/pastebin.com_pro/2020/01/27/iHjcWhkD.gz', 'type': 'item', 'lvl': 3},
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{'id': '15efuhpw5V9B1opHAgNXKPBPqdYALXP4hc', 'type': 'cryptocurrency', 'subtype': 'bitcoin', 'lvl': 0}
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{'id': 'archive/pastebin.com_pro/2020/01/27/iHjcWhkD.gz', 'type': 'item', 'lvl': 1},
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{'id': '15efuhpw5V9B1opHAgNXKPBPqdYALXP4hc', 'type': 'cryptocurrency', 'subtype': 'bitcoin', 'lvl': 1}
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]
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create_list_of_objs_to_export(l_obj, mode='union')
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@ -69,10 +69,6 @@ def unpack_item_obj(map_uuid_global_id, misp_obj):
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map_uuid_global_id[misp_obj.uuid] = get_global_id('item', obj_id)
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def get_obj_relationship(misp_obj):
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for item in misp_obj.ObjectReference:
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print(item.to_json())
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## TODO: handle multiple pgp in the same object
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@ -118,7 +114,57 @@ def unpack_obj_cryptocurrency(map_uuid_global_id, misp_obj):
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map_uuid_global_id[misp_obj.uuid] = get_global_id('pgp', obj_id, obj_subtype=obj_subtype)
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get_obj_relationship(misp_obj)
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#get_obj_relationship(misp_obj)
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def get_obj_type_from_relationship(misp_obj):
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obj_uuid = misp_obj.uuid
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obj_type = None
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for relation in misp_obj.ObjectReference:
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if relation.object_uuid == obj_uuid:
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if relation.relationship_type == "screenshot-of":
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return 'screenshot'
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if relation.relationship_type == "included-in":
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obj_type = 'decoded'
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return obj_type
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def get_obj_relationship(misp_obj):
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for item in misp_obj.ObjectReference:
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print(item.to_json())
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# # TODO: covert md5 and sha1 to expected
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def unpack_file(map_uuid_global_id, misp_obj):
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obj_type = get_obj_type_from_relationship(misp_obj)
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if obj_type:
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obj_id = None
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io_content = None
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for attribute in misp_obj.attributes:
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# get file content
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if attribute.object_relation == 'attachment':
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io_content = attribute.data
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elif attribute.object_relation == 'malware-sample':
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io_content = attribute.data
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# # TODO: use/verify specified mimetype
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elif attribute.object_relation == 'mimetype':
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print(attribute.value)
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# # TODO: support more
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elif attribute.object_relation == 'sha1' and obj_type == 'decoded':
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obj_id = attribute.value
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elif attribute.object_relation == 'sha256' and obj_type == 'screenshot':
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obj_id = attribute.value
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if obj_id and io_content:
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print(obj_type)
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obj_meta = get_object_metadata(misp_obj)
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if obj_type == 'screenshot':
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#Screenshot.create_screenshot(obj_id, obj_meta, io_content)
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pass
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else: #decoded
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Decoded.create_decoded(obj_id, obj_meta, io_content)
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def get_misp_import_fct(map_uuid_global_id, misp_obj):
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#print(misp_obj.ObjectReference)
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@ -129,17 +175,22 @@ def get_misp_import_fct(map_uuid_global_id, misp_obj):
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#print(misp_obj.name)
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if misp_obj.name == 'ail-leak':
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unpack_item_obj(map_uuid_global_id, misp_obj)
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#unpack_item_obj(map_uuid_global_id, misp_obj)
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#print(misp_obj.to_json())
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pass
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elif misp_obj.name == 'domain-ip':
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pass
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elif misp_obj.name == 'pgp-meta':
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unpack_obj_pgp(map_uuid_global_id, misp_obj)
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#unpack_obj_pgp(map_uuid_global_id, misp_obj)
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pass
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elif misp_obj.name == 'coin-address':
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#unpack_obj_cryptocurrency(map_uuid_global_id, misp_obj)
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pass
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elif misp_obj.name == 'file':
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unpack_file(map_uuid_global_id, misp_obj)
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print()
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print('---')
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print()
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#unpack_item_obj(map_uuid_global_id, misp_obj)
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pass
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@ -160,4 +211,4 @@ if __name__ == '__main__':
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# misp = PyMISP('https://127.0.0.1:8443/', 'uXgcN42b7xuL88XqK5hubwD8Q8596VrrBvkHQzB0', False)
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#import_objs_from_file('test_import_item.json')
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import_objs_from_file('test_export.json')
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import_objs_from_file('test_import_item.json')
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@ -44,7 +44,7 @@ def get_all_correlation_objects():
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'''
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return ['domain', 'paste']
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def exist_object(object_type, correlation_id, type_id=None):
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def exist_object(object_type, correlation_id, type_id=None): # => work on object level
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if object_type == 'domain':
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return Domain.verify_if_domain_exist(correlation_id)
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elif object_type == 'paste' or object_type == 'item':
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@ -2,6 +2,7 @@
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# -*-coding:UTF-8 -*
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import os
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import magic
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import sys
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import redis
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@ -13,7 +14,6 @@ import Date
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import Tag
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sys.path.append(os.path.join(os.environ['AIL_BIN'], 'lib'))
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import correlation
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import ConfigLoader
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@ -23,6 +23,13 @@ r_serv_metadata = config_loader.get_redis_conn("ARDB_Metadata")
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HASH_DIR = config_loader.get_config_str('Directories', 'hash')
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config_loader = None
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# # TODO: move me in another file
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def get_all_correlation_objects():
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'''
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Return a list of all correllated objects
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'''
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return ['domain', 'paste']
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def get_decoded_item_type(sha1_string):
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'''
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Retun the estimed type of a given decoded item.
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@ -31,6 +38,9 @@ def get_decoded_item_type(sha1_string):
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'''
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return r_serv_metadata.hget('metadata_hash:{}'.format(sha1_string), 'estimated_type')
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def get_file_mimetype(bytes_content):
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return magic.from_buffer(bytes_content, mime=True)
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def nb_decoded_seen_in_item(sha1_string):
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nb = r_serv_metadata.hget('metadata_hash:{}'.format(sha1_string), 'nb_seen_in_all_pastes')
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if nb is None:
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@ -147,7 +157,7 @@ def get_decoded_correlated_object(sha1_string, correlation_objects=[]):
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:rtype: dict
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'''
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if correlation_objects is None:
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correlation_objects = correlation.get_all_correlation_objects()
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correlation_objects = get_all_correlation_objects()
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decoded_correlation = {}
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for correlation_object in correlation_objects:
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if correlation_object == 'paste':
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@ -170,3 +180,53 @@ def get_decoded_file_content(sha1_string, mimetype=None):
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with open(filepath, 'rb') as f:
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file_content = BytesIO(f.read())
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return file_content
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# # TODO: check file format
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def save_decoded_file_content(sha1_string, io_content, date_range, mimetype=None):
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if not mimetype:
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if exist_decoded(sha1_string):
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mimetype = get_decoded_item_type(sha1_string)
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else:
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mimetype = get_file_mimetype(io_content.getvalue())
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filepath = get_decoded_filepath(sha1_string, mimetype=mimetype)
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if os.path.isfile(filepath):
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print('File already exist')
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return False
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# create dir
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dirname = os.path.dirname(filepath)
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if not os.path.exists(dirname):
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os.makedirs(dirname)
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with open(filepath, 'wb') as f:
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f.write(io_content.getvalue())
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# create hash metadata
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r_serv_metadata.hset('metadata_hash:{}'.format(sha1_string), 'size', os.path.getsize(filepath))
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r_serv_metadata.hset('metadata_hash:{}'.format(sha1_string), 'first_seen', date_range['date_from'])
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r_serv_metadata.hset('metadata_hash:{}'.format(sha1_string), 'last_seen', date_range['date_to'])
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return True
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def delete_decoded_file(obj_id, io_content):
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# check if item exists
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if not exist_decoded(obj_id):
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return False
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else:
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Tag.delete_obj_tags(obj_id, 'decoded', Tag.get_obj_tag(obj_id))
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os.remove(get_decoded_filepath(sha1_string))
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r_serv_metadata.delete('metadata_hash:{}'.format(obj_id))
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return True
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def create_decoded(obj_id, obj_meta, io_content):
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first_seen = obj_meta.get('first_seen', None)
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last_seen = obj_meta.get('last_seen', None)
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date_range = Date.sanitise_date_range(first_seen, last_seen, separator='', date_type='datetime')
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res = save_decoded_file_content(obj_id, io_content, date_range, mimetype=None)
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if res and 'tags' in obj_meta:
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Tag.api_add_obj_tags(tags=obj_metadata['tags'], object_id=obj_id, object_type="decoded")
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@ -145,7 +145,7 @@ def save_screenshot_file(sha256_string, io_content):
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f.write(io_content.getvalue())
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return True
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def create_screenshot(sha256_string, io_content):
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def create_screenshot(sha256_string, obj_meta, io_content):
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# check if sha256
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res = save_screenshot_file(sha256_string, io_content)
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if res:
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@ -8,7 +8,8 @@ import redis
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from hashlib import sha256
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sys.path.append(os.path.join(os.environ['AIL_BIN'], 'packages'))
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import correlation
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import Correlation
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import Item
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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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@ -19,7 +20,7 @@ config_loader = None
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digits58 = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
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cryptocurrency = correlation.Correlation('cryptocurrency', ['bitcoin', 'ethereum', 'bitcoin-cash', 'litecoin', 'monero', 'zcash', 'dash'])
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cryptocurrency = Correlation.Correlation('cryptocurrency', ['bitcoin', 'ethereum', 'bitcoin-cash', 'litecoin', 'monero', 'zcash', 'dash'])
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# http://rosettacode.org/wiki/Bitcoin/address_validation#Python
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def decode_base58(bc, length):
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@ -74,18 +75,18 @@ def get_cryptocurrency_symbol(crypto_type):
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return None
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def get_cryptocurrency_type(crypto_symbol):
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if crypto_type=='BTC':
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if crypto_symbol=='BTC':
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return 'bitcoin'
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elif crypto_type=='ETH':
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elif crypto_symbol=='ETH':
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return 'ethereum'
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elif crypto_type=='BCH':
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elif crypto_symbol=='BCH':
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return 'bitcoin-cash'
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elif crypto_type=='LTC':
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elif crypto_symbol=='LTC':
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return 'litecoin'
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elif crypto_type=='XMR':
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elif crypto_symbol=='XMR':
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return 'monero'
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elif crypto_type=='ZEC':
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elif crypto_symbol=='ZEC':
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return 'zcash'
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elif crypto_type=='DASH':
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elif crypto_symbol=='DASH':
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return 'dash'
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return None
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@ -402,6 +402,7 @@ def delete_item(obj_id):
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### REQUIRE MORE WORK
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# delete child/son !!!
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### TODO in inport V2
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# delete from tracked items
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# delete from queue
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###
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@ -6,7 +6,8 @@ import sys
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import redis
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sys.path.append(os.path.join(os.environ['AIL_BIN'], 'packages'))
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import correlation
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import Correlation
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import Item
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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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@ -15,7 +16,7 @@ config_loader = ConfigLoader.ConfigLoader()
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serv_metadata = config_loader.get_redis_conn("ARDB_Metadata")
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config_loader = None
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pgp = correlation.Correlation('pgpdump', ['key', 'mail', 'name'])
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pgp = Correlation.Correlation('pgpdump', ['key', 'mail', 'name'])
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def get_pgp(request_dict, pgp_type):
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# basic verification
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@ -12,7 +12,6 @@ import Item
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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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import Correlate_object
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from pytaxonomies import Taxonomies
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from pymispgalaxies import Galaxies, Clusters
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@ -311,12 +310,15 @@ def update_tag_global_by_obj_type(object_type, tag):
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# update object global tags
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r_serv_tags.srem('list_tags:{}'.format(object_type), tag)
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# update global tags
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for obj_type in Correlate_object.get_all_objects():
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for obj_type in get_all_objects():
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if r_serv_tags.exists('{}:{}'.format(obj_type, tag)):
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tag_deleted = False
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if tag_deleted:
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r_serv_tags.srem('list_tags', tag)
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def get_all_objects():
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return ['domain', 'item', 'pgp', 'cryptocurrency', 'decoded', 'image']
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def add_global_tag(tag, object_type=None):
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'''
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Create a set of all tags used in AIL (all + by object)
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@ -422,6 +424,13 @@ def delete_tag(object_type, tag, object_id, obj_date=None):
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else:
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return ({'status': 'error', 'reason': 'object id or tag not found', 'value': tag}, 400)
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# # TODO: move me
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def get_obj_date(object_type, object_id):
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if object_type == "item":
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return int(Item.get_item_date(object_id))
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else:
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return None
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# API QUERY
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def api_delete_obj_tags(tags=[], object_id=None, object_type="item"):
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if not object_id:
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@ -559,10 +568,3 @@ def get_obj_by_tags(object_type, l_tags, date_from=None, date_to=None, nb_obj=50
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l_tagged_obj = list(l_tagged_obj)
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return {"tagged_obj":l_tagged_obj, "page":page, "nb_pages":nb_pages, "nb_first_elem":start+1, "nb_last_elem":stop, "nb_all_elem":nb_all_elem}
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def get_obj_date(object_type, object_id): # # TODO: move me in another file
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if object_type == "item":
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return int(Item.get_item_date(object_id))
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else:
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return None
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@ -1,366 +0,0 @@
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#!/usr/bin/env python3
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# -*-coding:UTF-8 -*
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import os
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import sys
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import redis
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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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sys.path.append(os.path.join(os.environ['AIL_BIN'], 'packages/'))
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import Date
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import Item
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import Tag
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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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config_loader = None
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def get_all_correlation_objects():
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'''
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Return a list of all correllated objects
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'''
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return ['domain', 'paste']
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class Correlation(object):
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|
||||
def __init__(self, correlation_name, all_correlation_types):
|
||||
self.correlation_name = correlation_name
|
||||
self.all_correlation_types = all_correlation_types
|
||||
|
||||
def _exist_corelation_field(self, correlation_type, field_name, item_type='paste'):
|
||||
if item_type=='paste':
|
||||
return r_serv_metadata.exists('set_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
|
||||
else:
|
||||
return r_serv_metadata.exists('set_domain_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
|
||||
|
||||
def exist_correlation(self, subtype, obj_id):
|
||||
res = r_serv_metadata.zscore('{}_all:{}'.format(self.correlation_name, subtype), obj_id)
|
||||
if res:
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
def _get_items(self, correlation_type, field_name):
|
||||
res = r_serv_metadata.smembers('set_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
|
||||
if res:
|
||||
return list(res)
|
||||
else:
|
||||
return []
|
||||
|
||||
def get_correlation_first_seen(self, subtype, obj_id, r_int=False):
|
||||
res = r_serv_metadata.hget('{}_metadata_{}:{}'.format(self.correlation_name, subtype, obj_id), 'first_seen')
|
||||
if r_int:
|
||||
if res:
|
||||
return int(res)
|
||||
else:
|
||||
return 99999999
|
||||
else:
|
||||
return res
|
||||
|
||||
def get_correlation_last_seen(self, subtype, obj_id, r_int=False):
|
||||
res = r_serv_metadata.hget('{}_metadata_{}:{}'.format(self.correlation_name, subtype, obj_id), 'last_seen')
|
||||
if r_int:
|
||||
if res:
|
||||
return int(res)
|
||||
else:
|
||||
return 0
|
||||
else:
|
||||
return res
|
||||
|
||||
def _get_metadata(self, subtype, obj_id):
|
||||
meta_dict = {}
|
||||
meta_dict['first_seen'] = self.get_correlation_first_seen(subtype, obj_id)
|
||||
meta_dict['last_seen'] = self.get_correlation_last_seen(subtype, obj_id)
|
||||
meta_dict['nb_seen'] = r_serv_metadata.scard('set_{}_{}:{}'.format(self.correlation_name, subtype, obj_id))
|
||||
return meta_dict
|
||||
|
||||
def get_metadata(self, correlation_type, field_name, date_format='str_date'):
|
||||
meta_dict = self._get_metadata(correlation_type, field_name)
|
||||
if date_format == "str_date":
|
||||
if meta_dict['first_seen']:
|
||||
meta_dict['first_seen'] = '{}/{}/{}'.format(meta_dict['first_seen'][0:4], meta_dict['first_seen'][4:6], meta_dict['first_seen'][6:8])
|
||||
if meta_dict['last_seen']:
|
||||
meta_dict['last_seen'] = '{}/{}/{}'.format(meta_dict['last_seen'][0:4], meta_dict['last_seen'][4:6], meta_dict['last_seen'][6:8])
|
||||
return meta_dict
|
||||
|
||||
def get_nb_object_seen_by_date(self, correlation_type, field_name, date_day):
|
||||
nb = r_serv_metadata.hget('{}:{}:{}'.format(self.correlation_name, correlation_type, date_day), field_name)
|
||||
if nb is None:
|
||||
return 0
|
||||
else:
|
||||
return int(nb)
|
||||
|
||||
def get_list_nb_previous_correlation_object(self, correlation_type, field_name, numDay):
|
||||
nb_previous_correlation = []
|
||||
for date_day in Date.get_previous_date_list(numDay):
|
||||
nb_previous_correlation.append(self.get_nb_object_seen_by_date(correlation_type, field_name, date_day))
|
||||
return nb_previous_correlation
|
||||
|
||||
def _get_correlation_by_date(self, correlation_type, date):
|
||||
return r_serv_metadata.hkeys('{}:{}:{}'.format(self.correlation_name, correlation_type, date))
|
||||
|
||||
def verify_correlation_field_request(self, request_dict, correlation_type, item_type='paste'):
|
||||
if not request_dict:
|
||||
return ({'status': 'error', 'reason': 'Malformed JSON'}, 400)
|
||||
|
||||
field_name = request_dict.get(correlation_type, None)
|
||||
if not field_name:
|
||||
return ( {'status': 'error', 'reason': 'Mandatory parameter(s) not provided'}, 400 )
|
||||
if not self._exist_corelation_field(correlation_type, field_name, item_type=item_type):
|
||||
return ( {'status': 'error', 'reason': 'Item not found'}, 404 )
|
||||
|
||||
def get_correlation(self, request_dict, correlation_type, field_name):
|
||||
dict_resp = {}
|
||||
|
||||
if request_dict.get('items'):
|
||||
dict_resp['items'] = self._get_items(correlation_type, field_name)
|
||||
|
||||
if request_dict.get('metadata'):
|
||||
dict_resp['metadata'] = self._get_metadata(correlation_type, field_name)
|
||||
|
||||
dict_resp[correlation_type] = field_name
|
||||
|
||||
return (dict_resp, 200)
|
||||
|
||||
def get_all_correlation_types(self):
|
||||
'''
|
||||
Gel all correlation types
|
||||
|
||||
:return: A list of all the correlation types
|
||||
:rtype: list
|
||||
'''
|
||||
return self.all_correlation_types
|
||||
|
||||
def get_correlation_obj_type(self):
|
||||
if self.correlation_name=='pgpdump':
|
||||
return 'pgp'
|
||||
else:
|
||||
return 'cryptocurrency'
|
||||
|
||||
def sanythise_correlation_types(self, correlation_types, r_boolean=False):
|
||||
'''
|
||||
Check if all correlation types in the list are valid.
|
||||
|
||||
:param correlation_types: list of correlation type
|
||||
:type currency_type: list
|
||||
|
||||
:return: If a type is invalid, return the full list of correlation types else return the provided list
|
||||
:rtype: list
|
||||
'''
|
||||
if correlation_types is None:
|
||||
if r_boolean:
|
||||
return False
|
||||
else:
|
||||
return self.get_all_correlation_types()
|
||||
for correl in correlation_types: # # TODO: # OPTIMIZE:
|
||||
if correl not in self.get_all_correlation_types():
|
||||
if r_boolean:
|
||||
return False
|
||||
else:
|
||||
return self.get_all_correlation_types()
|
||||
if r_boolean:
|
||||
return True
|
||||
else:
|
||||
return correlation_types
|
||||
|
||||
|
||||
def _get_domain_correlation_obj(self, domain, correlation_type):
|
||||
'''
|
||||
Return correlation of a given domain.
|
||||
|
||||
:param domain: crawled domain
|
||||
:type domain: str
|
||||
:param correlation_type: correlation type
|
||||
:type correlation_type: str
|
||||
|
||||
:return: a list of correlation
|
||||
:rtype: list
|
||||
'''
|
||||
res = r_serv_metadata.smembers('domain_{}_{}:{}'.format(self.correlation_name, correlation_type, domain))
|
||||
if res:
|
||||
return list(res)
|
||||
else:
|
||||
return []
|
||||
|
||||
def get_domain_correlation_dict(self, domain, correlation_type=None, get_nb=False):
|
||||
'''
|
||||
Return all correlation of a given domain.
|
||||
|
||||
:param domain: crawled domain
|
||||
:param correlation_type: list of correlation types
|
||||
:type correlation_type: list, optional
|
||||
|
||||
:return: a dictionnary of all the requested correlations
|
||||
:rtype: dict
|
||||
'''
|
||||
correlation_type = self.sanythise_correlation_types(correlation_type)
|
||||
dict_correlation = {}
|
||||
for correl in correlation_type:
|
||||
res = self._get_domain_correlation_obj(domain, correl)
|
||||
if res:
|
||||
dict_correlation[correl] = res
|
||||
if get_nb:
|
||||
dict_correlation['nb'] = dict_correlation.get('nb', 0) + len(dict_correlation[correl])
|
||||
return dict_correlation
|
||||
|
||||
def _get_correlation_obj_domain(self, field_name, correlation_type):
|
||||
'''
|
||||
Return all domains that contain this correlation.
|
||||
|
||||
:param domain: field name
|
||||
:type domain: str
|
||||
:param correlation_type: correlation type
|
||||
:type correlation_type: str
|
||||
|
||||
:return: a list of correlation
|
||||
:rtype: list
|
||||
'''
|
||||
res = r_serv_metadata.smembers('set_domain_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
|
||||
if res:
|
||||
return list(res)
|
||||
else:
|
||||
return []
|
||||
|
||||
def get_correlation_obj_domain(self, field_name, correlation_type=None):
|
||||
'''
|
||||
Return all domain correlation of a given correlation_value.
|
||||
|
||||
:param field_name: field_name
|
||||
:param correlation_type: list of correlation types
|
||||
:type correlation_type: list, optional
|
||||
|
||||
:return: a dictionnary of all the requested correlations
|
||||
:rtype: list
|
||||
'''
|
||||
correlation_type = self.sanythise_correlation_types(correlation_type)
|
||||
for correl in correlation_type:
|
||||
res = self._get_correlation_obj_domain(field_name, correl)
|
||||
if res:
|
||||
return res
|
||||
return []
|
||||
|
||||
|
||||
|
||||
def _get_item_correlation_obj(self, item_id, correlation_type):
|
||||
'''
|
||||
Return correlation of a given item id.
|
||||
|
||||
:param item_id: item id
|
||||
:type item_id: str
|
||||
:param correlation_type: correlation type
|
||||
:type correlation_type: str
|
||||
|
||||
:return: a list of correlation
|
||||
:rtype: list
|
||||
'''
|
||||
res = r_serv_metadata.smembers('item_{}_{}:{}'.format(self.correlation_name, correlation_type, item_id))
|
||||
if res:
|
||||
return list(res)
|
||||
else:
|
||||
return []
|
||||
|
||||
def get_item_correlation_dict(self, item_id, correlation_type=None, get_nb=False):
|
||||
'''
|
||||
Return all correlation of a given item id.
|
||||
|
||||
:param item_id: item id
|
||||
:param correlation_type: list of correlation types
|
||||
:type correlation_type: list, optional
|
||||
|
||||
:return: a dictionnary of all the requested correlations
|
||||
:rtype: dict
|
||||
'''
|
||||
correlation_type = self.sanythise_correlation_types(correlation_type)
|
||||
dict_correlation = {}
|
||||
for correl in correlation_type:
|
||||
res = self._get_item_correlation_obj(item_id, correl)
|
||||
if res:
|
||||
dict_correlation[correl] = res
|
||||
if get_nb:
|
||||
dict_correlation['nb'] = dict_correlation.get('nb', 0) + len(dict_correlation[correl])
|
||||
return dict_correlation
|
||||
|
||||
|
||||
def get_correlation_all_object(self, correlation_type, correlation_value, correlation_objects=[]):
|
||||
if correlation_objects is None:
|
||||
correlation_objects = get_all_correlation_objects()
|
||||
correlation_obj = {}
|
||||
for correlation_object in correlation_objects:
|
||||
if correlation_object == 'paste':
|
||||
res = self._get_items(correlation_type, correlation_value)
|
||||
elif correlation_object == 'domain':
|
||||
res = self.get_correlation_obj_domain(correlation_value, correlation_type=correlation_type)
|
||||
else:
|
||||
res = None
|
||||
if res:
|
||||
correlation_obj[correlation_object] = res
|
||||
return correlation_obj
|
||||
|
||||
def update_correlation_daterange(self, subtype, obj_id, date):
|
||||
date = int(date)
|
||||
# obj_id don't exit
|
||||
if not r_serv_metadata.exists('{}_metadata_{}:{}'.format(self.correlation_name, subtype, obj_id)):
|
||||
r_serv_metadata.hset('{}_metadata_{}:{}'.format(self.correlation_name, subtype, obj_id), 'first_seen', date)
|
||||
r_serv_metadata.hset('{}_metadata_{}:{}'.format(self.correlation_name, subtype, obj_id), 'last_seen', date)
|
||||
else:
|
||||
first_seen = self.get_correlation_last_seen(subtype, obj_id, r_int=True)
|
||||
last_seen = self.get_correlation_first_seen(subtype, obj_id, r_int=True)
|
||||
if date < first_seen:
|
||||
r_serv_metadata.hset('{}_metadata_{}:{}'.format(self.correlation_name, subtype, obj_id), 'first_seen', date)
|
||||
if date > last_seen:
|
||||
r_serv_metadata.hset('{}_metadata_{}:{}'.format(self.correlation_name, subtype, obj_id), 'last_seen', date)
|
||||
|
||||
def save_item_correlation(self, subtype, date, obj_id, item_id, item_date):
|
||||
update_correlation_daterange(subtype, obj_id, item_date)
|
||||
|
||||
# global set
|
||||
r_serv_metadata.sadd('set_{}_{}:{}'.format(self.correlation_name, subtype, obj_id), item_id)
|
||||
|
||||
# daily
|
||||
r_serv_metadata.hincrby('{}:{}:{}'.format(self.correlation_name, subtype, item_date), obj_id, 1)
|
||||
|
||||
# all type
|
||||
r_serv_metadata.zincrby('{}_all:{}'.format(self.correlation_name, subtype), obj_id, 1)
|
||||
|
||||
## object_metadata
|
||||
# item
|
||||
r_serv_metadata.sadd('item_{}_{}:{}'.format(self.correlation_name, subtype, item_id), obj_id)
|
||||
|
||||
# domain
|
||||
if Item.is_crawled(item_id):
|
||||
domain = Item.get_item_domain(item_id)
|
||||
self.save_domain_correlation(domain, subtype, obj_id)
|
||||
|
||||
def save_domain_correlation(self, domain, subtype, obj_id):
|
||||
r_serv_metadata.sadd('domain_{}_{}:{}'.format(self.correlation_name, subtype, domain), obj_id)
|
||||
r_serv_metadata.sadd('set_domain_{}_{}:{}'.format(self.correlation_name, subtype, obj_id), domain)
|
||||
|
||||
|
||||
def save_correlation(self, subtype, obj_id, date_range):
|
||||
r_serv_metadata.zincrby('{}_all:{}'.format(self.correlation_name, subtype), obj_id, 0)
|
||||
self.update_correlation_daterange(subtype, obj_id, date_range['date_from'])
|
||||
if date_range['date_from'] != date_range['date_to']:
|
||||
self.update_correlation_daterange(subtype, obj_id, date_range['date_to'])
|
||||
return True
|
||||
|
||||
def create_correlation(self, subtype, obj_id, obj_meta):
|
||||
res = self.sanythise_correlation_types([subtype], r_boolean=True)
|
||||
if not res:
|
||||
print('invalid subtype')
|
||||
return False
|
||||
first_seen = obj_meta.get('first_seen', None)
|
||||
last_seen = obj_meta.get('last_seen', None)
|
||||
date_range = Date.sanitise_date_range(first_seen, last_seen, separator='', date_type='datetime')
|
||||
print(date_range)
|
||||
res = self.save_correlation(subtype, obj_id, date_range)
|
||||
if res and 'tags' in obj_meta:
|
||||
# # TODO: handle mixed tags: taxonomies and Galaxies
|
||||
Tag.api_add_obj_tags(tags=obj_meta['tags'], object_id=obj_id, object_type=self.get_correlation_obj_type())
|
||||
return True
|
||||
|
||||
######## API EXPOSED ########
|
||||
|
||||
|
||||
######## ########
|
||||
Loading…
Reference in a new issue