mirror of https://github.com/CIRCL/AIL-framework
139 lines
4.0 KiB
Python
Executable File
139 lines
4.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*-coding:UTF-8 -*
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import base64
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import os
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import sys
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from hashlib import sha256
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from io import BytesIO
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from flask import url_for
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from pymisp import MISPObject
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sys.path.append(os.environ['AIL_BIN'])
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##################################
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# Import Project packages
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##################################
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from lib.ConfigLoader import ConfigLoader
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from lib.objects.abstract_daterange_object import AbstractDaterangeObject, AbstractDaterangeObjects
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config_loader = ConfigLoader()
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r_serv_metadata = config_loader.get_db_conn("Kvrocks_Objects")
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IMAGE_FOLDER = config_loader.get_files_directory('images')
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config_loader = None
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class Image(AbstractDaterangeObject):
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"""
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AIL Screenshot Object. (strings)
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"""
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# ID = SHA256
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def __init__(self, image_id):
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super(Image, self).__init__('image', image_id)
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# def get_ail_2_ail_payload(self):
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# payload = {'raw': self.get_gzip_content(b64=True),
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# 'compress': 'gzip'}
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# return payload
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# # WARNING: UNCLEAN DELETE /!\ TEST ONLY /!\
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def delete(self):
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# # TODO:
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pass
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def exists(self):
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return os.path.isfile(self.get_filepath())
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def get_link(self, flask_context=False):
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if flask_context:
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url = url_for('correlation.show_correlation', type=self.type, id=self.id)
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else:
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url = f'{baseurl}/correlation/show?type={self.type}&id={self.id}'
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return url
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def get_svg_icon(self):
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return {'style': 'far', 'icon': '\uf03e', 'color': '#E1F5DF', 'radius': 5}
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def get_rel_path(self):
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rel_path = os.path.join(self.id[0:2], self.id[2:4], self.id[4:6], self.id[6:8], self.id[8:10], self.id[10:12], self.id[12:])
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return rel_path
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def get_filepath(self):
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filename = os.path.join(IMAGE_FOLDER, self.get_rel_path())
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return os.path.realpath(filename)
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def get_file_content(self):
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filepath = self.get_filepath()
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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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def get_content(self, r_type='str'):
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if r_type == 'str':
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return None
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else:
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return self.get_file_content()
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def get_misp_object(self):
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obj_attrs = []
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obj = MISPObject('file')
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obj_attrs.append(obj.add_attribute('sha256', value=self.id))
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obj_attrs.append(obj.add_attribute('attachment', value=self.id, data=self.get_file_content()))
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for obj_attr in obj_attrs:
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for tag in self.get_tags():
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obj_attr.add_tag(tag)
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return obj
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def get_meta(self, options=set()):
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meta = self._get_meta(options=options)
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meta['id'] = self.id
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meta['img'] = self.id
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meta['tags'] = self.get_tags(r_list=True)
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if 'content' in options:
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meta['content'] = self.get_content()
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if 'tags_safe' in options:
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meta['tags_safe'] = self.is_tags_safe(meta['tags'])
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return meta
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def create(self, content):
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filepath = self.get_filepath()
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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(content)
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def get_screenshot_dir():
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return IMAGE_FOLDER
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def create(content, size_limit=5000000, b64=False, force=False):
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size = (len(content)*3) / 4
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if size <= size_limit or size_limit < 0 or force:
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if b64:
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content = base64.standard_b64decode(content.encode())
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image_id = sha256(content).hexdigest()
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image = Image(image_id)
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if not image.exists():
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image.create(content)
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return image
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class Images(AbstractDaterangeObjects):
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"""
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CookieName Objects
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"""
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def __init__(self):
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super().__init__('image', Image)
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def sanitize_id_to_search(self, name_to_search):
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return name_to_search # TODO
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# if __name__ == '__main__':
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# name_to_search = '29ba'
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# print(search_screenshots_by_name(name_to_search))
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