#! /usr/bin/env python3 import argparse import sys from ID2TLib.Controller import Controller class LoadFromFile(argparse.Action): """ Parses the parameter file given by application param -c/--config. """ def __call__(self, parser, namespace, values, option_string=None): with values as f: parser.parse_args(f.read().split(), namespace) class CLI(object): def __init__(self): """ Creates a new CLI object used to handle """ # Reference to PcapFile object self.args = None self.attack_config = None def process_arguments(self): """ Loads the application controller, the PCAP file statistics and if present, processes the given attacks. Evaluates given queries. """ # Create ID2T Controller controller = Controller(self.args.input) # Load PCAP statistics controller.load_pcap_statistics(self.args.export, self.args.recalculate, self.args.statistics) # Process attack(s) with given attack params if self.args.attack is not None: # If attack is present, load attack with params controller.process_attacks(self.args.attack) # Parameter -q without arguments was given -> go into query loop if self.args.query == [None]: controller.enter_query_mode() # Parameter -q with arguments was given -> process query elif self.args.query is not None: controller.process_db_queries(self.args.query, True) def parse_arguments(self, args): """ Defines the allowed application arguments and invokes the evaluation of the arguments. :param args: The application arguments """ # Create parser for arguments parser = argparse.ArgumentParser(description="Intrusion Detection Dataset Toolkit (ID2T) - A toolkit for " "injection of synthetically created attacks into PCAP datasets.", prog="id2t") # Define required arguments # requiredNamed = parser.add_argument_group('required named arguments') # requiredNamed.add_argument('-i', '--input', metavar="FILEPATH", help='path to the input pcap file', # required=True) # Define optional arguments parser.add_argument('-i', '--input', metavar="FILEPATH", help='path to the input pcap file', required=False) parser.add_argument('-c', '--config', metavar='FILEPATH', help='file containing parameters used as input.', action=LoadFromFile, type=open) parser.add_argument('-e', '--export', help='stores the statistics as a textfile with ending .stat into the dataset directory', action='store_true', default=False) parser.add_argument('-a', '--attack', metavar="ATTACKNAME", action='append', help='injects a new attack into the given dataset.', nargs='+') parser.add_argument('-g', '--gui', help='enables the Graphical User Interface (GUI) mode.', action='store_true', default=False) parser.add_argument('-r', '--recalculate', help='forces to recalculate the statistics in case of an already existing statistics database.', action='store_true', default=False) parser.add_argument('-s', '--statistics', help='print general file statistics to stdout.', action='store_true', default=False) parser.add_argument('-q', '--query', metavar="QUERY", action='append', nargs='?', help='queries the statistics database. If no query is provided, the application enters into query mode.') # Parse arguments self.args = parser.parse_args(args) # Either PCAP filepath or GUI mode must be enabled if not self.args.input and not self.args.gui: parser.error("Parameter -i/--input required. See available options with -h/--help ") # GUI mode enabled if self.args.gui: raise NotImplementedError("Feature not implemented yet.") # gui = GUI.GUI() pass # CLI mode enabled else: self.process_arguments() def main(args): """ Creates a new CLI object and invokes the arguments parsing. :param args: The provided arguments """ cli = CLI() # Check arguments cli.parse_arguments(args) # Uncomment to enable calling by terminal if __name__ == '__main__': main(sys.argv[1:]) # if __name__ == '__main__': # FILE = ['-i', '/mnt/hgfs/datasets/95M.pcap'] # # ATTACK = ['-a', 'PortscanAttack', 'ip.src=most_used(ipAddress)', 'mac.dst=05:AB:47:B5:19:11', # 'inject.at-timestamp=1980733342', 'attack.note=First portscan Attack'] # ATTACK2 = ['-a', 'PortscanAttack', 'ip.dst=193.133.122.23, ip.src=192.124.34.12', 'inject.after-pkt=34'] # # STATS_RECALC = ['-r'] # STATS_PRINT = ['-s'] # # QUERY_MODE_LOOP = ['-q'] # QUERY_DB = ['-q', 'most_used(ttlValue)'] # # main(FILE + QUERY_DB) # main(['-c', '/home/pjattke/Thesis/development/code/config'])