ID2TAttackTest.py 7.4 KB

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  1. import inspect
  2. import unittest
  3. import scapy.utils as pcr
  4. import Core.Controller as Ctrl
  5. import ID2TLib.TestLibrary as Lib
  6. class ID2TAttackTest(unittest.TestCase):
  7. """
  8. Generic Test Class for Core attacks based on unittest.TestCase.
  9. """
  10. def checksum_test(self, attack_args, sha256_checksum, seed=5, cleanup=True, pcap=Lib.test_pcap,
  11. flag_write_file=False, flag_recalculate_stats=False, flag_print_statistics=False,
  12. attack_sub_dir=True, test_sub_dir=True, time=False):
  13. """
  14. Runs the attack against a given sha256 checksum.
  15. :param attack_args: A list of attacks with their attack parameters (as defined in Controller.process_attacks).
  16. :param sha256_checksum: The checksum to verify the result pcap.
  17. :param seed: A random seed to keep random values static (care for count and order of random generation).
  18. :param cleanup: Clean up attack output after testing.
  19. :param pcap: The input pcap for the attack.
  20. :param flag_write_file: Writes the statistics to a file.
  21. :param flag_recalculate_stats: Forces the recalculation of statistics.
  22. :param flag_print_statistics: Prints the statistics on the terminal.
  23. :param attack_sub_dir: create sub-directory for each attack-class if True
  24. :param test_sub_dir: create sub-directory for each test-function/case if True
  25. :param time: Measure time for packet generation.
  26. """
  27. controller = Ctrl.Controller(pcap_file_path=pcap, do_extra_tests=False, non_verbose=True)
  28. controller.load_pcap_statistics(flag_write_file, flag_recalculate_stats, flag_print_statistics,
  29. intervals=[], delete=True)
  30. controller.process_attacks(attack_args, [[seed]], time)
  31. caller_function = inspect.stack()[1].function
  32. try:
  33. self.assertEqual(sha256_checksum, Lib.get_sha256(controller.pcap_dest_path))
  34. except self.failureException:
  35. Lib.rename_test_result_files(controller, caller_function, attack_sub_dir, test_sub_dir)
  36. raise
  37. if cleanup:
  38. Lib.clean_up(controller)
  39. else:
  40. Lib.rename_test_result_files(controller, caller_function, attack_sub_dir, test_sub_dir)
  41. def temporal_efficiency_test(self, attack_args, time_limit=15, factor=1, seed=None, cleanup=True,
  42. pcap=Lib.test_pcap, flag_write_file=False, flag_recalculate_stats=False,
  43. flag_print_statistics=False, attack_sub_dir=True, test_sub_dir=True):
  44. """
  45. Runs the attack with given aruments and monitors time efficiency.
  46. :param attack_args: A list of attacks with their attack parameters (as defined in Controller.process_attacks).
  47. :param time_limit: The given time limit in seconds.
  48. :param factor: A factor to scale the generation time (e.g. only 7 pkts generated -> *10000/7 for 15 seconds).
  49. :param seed: A random seed to keep random values static (care for count and order of random generation).
  50. :param cleanup: Clean up attack output after testing.
  51. :param pcap: The input pcap for the attack.
  52. :param flag_write_file: Writes the statistics to a file.
  53. :param flag_recalculate_stats: Forces the recalculation of statistics.
  54. :param flag_print_statistics: Prints the statistics on the terminal.
  55. :param attack_sub_dir: create sub-directory for each attack-class if True
  56. :param test_sub_dir: create sub-directory for each test-function/case if True
  57. """
  58. controller = Ctrl.Controller(pcap_file_path=pcap, do_extra_tests=False, non_verbose=True)
  59. controller.load_pcap_statistics(flag_write_file, flag_recalculate_stats, flag_print_statistics,
  60. intervals=[], delete=True)
  61. if seed is None:
  62. controller.process_attacks(attack_args, time=True)
  63. else:
  64. controller.process_attacks(attack_args, [[seed]], time=True)
  65. duration = controller.durations[0] * factor / controller.attack_controller.total_packets
  66. print(attack_args[0][0] + ' needs ' + str(duration) + ' seconds to generate ' + str(factor) + ' packets.')
  67. caller_function = inspect.stack()[1].function
  68. try:
  69. self.assertLessEqual(duration, time_limit)
  70. except self.failureException:
  71. Lib.rename_test_result_files(controller, caller_function, attack_sub_dir, test_sub_dir)
  72. raise
  73. if cleanup:
  74. Lib.clean_up(controller)
  75. else:
  76. Lib.rename_test_result_files(controller, caller_function, attack_sub_dir, test_sub_dir)
  77. def order_test(self, attack_args, seed=None, cleanup=True, pcap=Lib.test_pcap,
  78. flag_write_file=False, flag_recalculate_stats=False, flag_print_statistics=False,
  79. attack_sub_dir=True, test_sub_dir=True):
  80. """
  81. Checks if the result of an attack includes all packets in correct order.
  82. :param attack_args: A list of attacks with their attack parameters (as defined in Controller.process_attacks).
  83. :param seed: A random seed to keep random values static (care for count and order of random generation).
  84. :param cleanup: Clean up attack output after testing.
  85. :param pcap: The input pcap for the attack.
  86. :param flag_write_file: Writes the statistics to a file.
  87. :param flag_recalculate_stats: Forces the recalculation of statistics.
  88. :param flag_print_statistics: Prints the statistics on the terminal.
  89. :param attack_sub_dir: create sub-directory for each attack-class if True
  90. :param test_sub_dir: create sub-directory for each test-function/case if True
  91. """
  92. controller = Ctrl.Controller(pcap_file_path=pcap, do_extra_tests=False, non_verbose=True)
  93. controller.load_pcap_statistics(flag_write_file, flag_recalculate_stats, flag_print_statistics,
  94. intervals=[], delete=True)
  95. controller.process_attacks(attack_args, [[seed]])
  96. caller_function = inspect.stack()[1].function
  97. try:
  98. path = controller.pcap_dest_path
  99. file = pcr.RawPcapReader(path)
  100. packet_a = file.read_packet()
  101. packet_b = file.read_packet()
  102. i = 0
  103. while packet_b is not None:
  104. time_a = packet_a[2][0:2]
  105. time_b = packet_b[2][0:2]
  106. if time_a[0] > time_b[0]:
  107. file.close()
  108. self.fail("Packet order incorrect at: " + str(i + 1) + "-" + str(i + 2) +
  109. ". Current time: " + str(time_a) + " Next time: " + str(time_b))
  110. elif time_a[0] == time_b[0]:
  111. if time_a[1] > time_b[1]:
  112. file.close()
  113. self.fail("Packet order incorrect at: " + str(i + 1) + "-" + str(i + 2) +
  114. ". Current time: " + str(time_a) + " Next time: " + str(time_b))
  115. packet_a = packet_b
  116. packet_b = file.read_packet()
  117. i += 1
  118. file.close()
  119. except self.failureException:
  120. Lib.rename_test_result_files(controller, caller_function, attack_sub_dir, test_sub_dir)
  121. raise
  122. if cleanup:
  123. Lib.clean_up(controller)
  124. else:
  125. Lib.rename_test_result_files(controller, caller_function, attack_sub_dir, test_sub_dir)