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17d7dbd6f7
* Added System Tests. * Cleaned up scripts * Cleaned up system tests. * Cleaned up system tests. * Cleaned up system tests. * Updated system tests. * Code review updates.
770 lines
35 KiB
Python
770 lines
35 KiB
Python
# system_test.py - implements a group of tests that run appraisals on a client and server
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# TODO: test_01-test_11 will need to be implemented when the additional HIRS
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# projects are imported to the new GitHub repo. The test code is commented out for now.
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import binascii
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from ConfigParser import SafeConfigParser
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import datetime
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import json
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import os
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import shlex
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import subprocess
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import unittest
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import re
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import requests
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import logging
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import pprint
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import hashlib
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import random
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import uuid
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import time
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import sys
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import argparse
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from system_test_core import HIRSPortal, AttestationCAPortal, collectors, \
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send_command, send_command_sha1sum, run_hirs_report, \
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run_hirs_provisioner_tpm2, parse_xml_with_stripped_namespaces, get_current_timestamp, \
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get_all_nodes_recursively, touch_random_file_and_remove, get_random_pcr_hex_value, \
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is_ubuntu_client, is_tpm2,\
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DEFAULT_IMA_POLICY, DEFAULT_TPM_POLICY
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NUMBER_OF_PCRS = 24
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suffix = os.environ.get('RANDOM_SYS_TEST_ID')
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if suffix != None:
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print "Configuring with suffix " + suffix
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suffix = "-" + suffix
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else:
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suffix = ""
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COLLECTOR_LIST = os.environ.get('ENABLED_COLLECTORS').split(',')
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CLIENT = os.environ.get('CLIENT_HOSTNAME')
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CLIENT_OS = os.environ.get('CLIENT_OS')
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TPM_VERSION = os.environ.get('TPM_VERSION')
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HIRS_SERVER_URL = "https://TBD/HIRS_Portal/"
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HIRS_ATTESTATION_CA_PORTAL_URL = "https://" + \
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os.environ.get('HIRS_ACA_PORTAL_IP') +":" + \
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os.environ.get('HIRS_ACA_PORTAL_PORT') + \
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"/HIRS_AttestationCAPortal/"
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TEST_LOG_FILE = os.environ.get('TEST_LOG')
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LOG_LEVEL = os.environ.get('LOG_LEVEL')
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CA_CERT_LOCATION = "/HIRS/.ci/integration-tests/certs/ca.crt"
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EK_CA_CERT_LOCATION = "/HIRS/.ci/integration-tests/certs/ek_cert.der"
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USB_STORAGE_FILE_HASH = "e164c378ceb45a62642730be5eb3169a6bfc2d6d"
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USB_STORAGE_FILE_HASH_2 = "e164c378ceb45a62642730be5eb3169a6bfc1234"
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FORMAT = "%(asctime)-15s %(message)s"
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provisioner_out = None
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logging.basicConfig(filename=TEST_LOG_FILE,level=eval(LOG_LEVEL), format=FORMAT)
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logging.info("*****************beginning of system_test.py*****************")
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logging.info("The ACA Portal is: " + HIRS_ATTESTATION_CA_PORTAL_URL)
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Portal = HIRSPortal(HIRS_SERVER_URL)
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AcaPortal = AttestationCAPortal(HIRS_ATTESTATION_CA_PORTAL_URL)
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requests.packages.urllib3.disable_warnings()
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class SystemTest(unittest.TestCase):
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@classmethod
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def setUpClass(self):
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"""Set the class up"""
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def setUp(self):
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"""Set the systems tests state up for testing"""
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# Portal.set_group_appraisal_wait_setting()
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AcaPortal.disable_supply_chain_validations()
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def tearDown(self):
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"""Tears down the state for testing"""
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@collectors(['IMA', 'TPM'], COLLECTOR_LIST)
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def test_01_empty_baselines(self):
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"""Test that appraisal succeeds with empty IMA and TPM baselines"""
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logging.info("*****************beginning of empty baseline test*****************")
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# Portal.set_default_policies(ima_policy=DEFAULT_IMA_POLICY, tpm_policy=DEFAULT_TPM_POLICY)
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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# self.assertEqual(0, Portal.get_alert_count_from_latest_report())
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@collectors(['IMA'], COLLECTOR_LIST)
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def test_02_small_ima_appraisal(self):
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"""Test that appraisal works with a small hard-coded IMA baseline
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steps:
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- upload a small hard-coded required set (two records)
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- make a policy that points to that baseline as its required set
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- set the default device group to point to that policy
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- run a report from the client machine using vagrant ssh
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"""
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logging.info("*****************beginning of small IMA appraisal test*****************")
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# baseline = make_simple_ima_baseline()
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# policy_name = Portal.add_ima_policy(required_set=baseline, policy_name_prefix='small_ima')
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# Portal.set_default_policies(ima_policy=policy_name)
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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@collectors(['IMA'], COLLECTOR_LIST)
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def test_03_large_ima_appraisal(self):
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"""Test that appraisal works with a full-size IMA baseline
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steps:
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- generate an XML report or use a cached one
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- convert the IMA part of the report into a csv baseline
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- upload the csv file as an IMA baseline
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- make a policy that points to that baseline as its required set
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- set the default device group to point to that policy
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- run a report from the client machine using vagrant ssh
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"""
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logging.info("*****************beginning of large IMA appraisal test*****************")
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# empty_ima_policy = Portal.add_ima_policy(required_set=None, policy_name_prefix="empty")
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# Portal.set_default_policies(ima_policy=empty_ima_policy,
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# tpm_policy=DEFAULT_TPM_POLICY)
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# run_hirs_report(CLIENT)
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# xml_report = Portal.get_latest_report()
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# baseline = make_baseline_from_xml(xml_report, "IMA")
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# policy_name = Portal.add_ima_policy(required_set=baseline, unknown_fail="true", policy_name_prefix="large_ima")
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# Portal.set_default_policies(ima_policy=policy_name)
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# result = run_hirs_report(CLIENT)
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# after_alerts = Portal.get_alerts_from_latest_report()
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# new_alert_count = after_alerts['recordsTotal']
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# logging.info("{0} new alerts generated by latest report".format(new_alert_count))
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# if new_alert_count > 0:
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# logging.warning("new alert count: " + str(new_alert_count))
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# #logging.debug("new alerts:\n{0}".format(pprint.pformat(after_alerts['data'][0:new_alert_count])))
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# self.assertTrue(True)
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@collectors(['IMA'], COLLECTOR_LIST)
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def test_04_small_ima_appraisal_required_set_missing(self):
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"""Test that appraisal results in an appropriate alert generation when a required set file is missing
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steps:
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- upload a small hard-coded required set (two records)
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- add a fictitious file to the baseline
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- make a policy that points to that baseline as its required set
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- set the default device group to point to that policy
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- run a report from the client machine using vagrant ssh
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- make sure it failed and that one appropriate alert was thrown
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"""
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logging.info("*****************beginning of small IMA appraisal test with required set missing*****************")
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# baseline = make_simple_ima_baseline()
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# baseline["name"] = "ima_baseline_missing_required_record_{0}".format(get_current_timestamp())
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# random_hash = str(hashlib.sha1(str(random.random())).hexdigest())
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# missing_file = "/required_directory/required_file"
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# baseline["records"].append({"path": missing_file, "hash": random_hash})
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# policy_name = Portal.add_ima_policy(required_set=baseline, policy_name_prefix="small_ima_req")
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# Portal.set_default_policies(ima_policy=policy_name)
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#
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# result = run_hirs_report(CLIENT)
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# self.assertFalse(result)
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# after_alerts = Portal.get_alerts_from_latest_report()
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# new_alert_count = after_alerts['recordsTotal']
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# self.assertEqual(new_alert_count, 1)
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#
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# # find the alert with the most recent createTime
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# latest_alert = max(after_alerts['data'], key=lambda alert: alert['createTime'])
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# self.assertTrue("MISSING_RECORD" in latest_alert['type'])
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# self.assertTrue(random_hash in latest_alert['expected'])
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# self.assertTrue(missing_file in latest_alert['expected'])
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@collectors(['TPM'], COLLECTOR_LIST)
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def test_05_tpm_white_list_appraisal(self):
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"""Test that appraisal works with a TPM white list baseline
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steps:
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- run hirs report to generate an XML report for baseline creation
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- download the latest report in XML format
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- convert the TPM part of the report into a json baseline
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- make a policy that points to that json TPM white list baseline
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- set the default device group to point to that policy
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- run a report from the client machine
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"""
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logging.info("*****************beginning of TPM white list appraisal test*****************")
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# empty_ima_policy = Portal.add_ima_policy(required_set=None)
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# Portal.set_default_policies(ima_policy=empty_ima_policy,
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# tpm_policy=DEFAULT_TPM_POLICY)
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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# xml_report = Portal.get_latest_report()
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# baseline = make_baseline_from_xml(xml_report, "TPM")
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# policy_name = Portal.add_tpm_wl_policy(baseline, policy_name_prefix="good")
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# Portal.set_default_policies(tpm_policy=policy_name)
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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# self.assertEqual(0, Portal.get_alert_count_from_latest_report())
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#
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# # create a new baseline with random PCR values
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# baseline_bad_tpm_pcr = make_baseline_from_xml(xml_report, "TPM")
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# for pcr_index in range(0, NUMBER_OF_PCRS):
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# baseline_bad_tpm_pcr["records"][pcr_index]["hash"] = get_random_pcr_hex_value()
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#
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# policy_name = Portal.add_tpm_wl_policy(baseline_bad_tpm_pcr, policy_name_prefix='bad_vals')
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# Portal.set_default_policies(tpm_policy=policy_name)
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# result = run_hirs_report(CLIENT)
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# self.assertFalse(result)
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# self.assertEqual(NUMBER_OF_PCRS, Portal.get_alert_count_from_latest_report())
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#
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# after_alerts = Portal.get_alerts()
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#
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# # for the set of new alerts, verify the alert fields for each PCR value
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# # the order of the alerts it not necessarily PCR 0, 1, 2... , so we must index
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# # in to the hash table correctly
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# for alert_index in range(0, NUMBER_OF_PCRS):
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# pcr_alert = after_alerts["data"][alert_index]
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# alert_details = pcr_alert["details"]
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# pcr_int = int(re.findall(r'\d+', alert_details)[0])
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#
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# logging.info("Checking TPM alert for PCR %s", pcr_int)
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#
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# self.assertTrue("WHITE_LIST_PCR_MISMATCH" in pcr_alert['type'])
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# self.assertTrue("TPM_APPRAISER" in pcr_alert['source'])
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# baseline_hash = baseline_bad_tpm_pcr["records"][pcr_int]["hash"]
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# reported_hash = baseline["records"][pcr_int]["hash"]
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#
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# self.assertTrue(baseline_hash in pcr_alert['expected'])
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# self.assertTrue(reported_hash in pcr_alert['received'])
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@collectors(['IMA'], COLLECTOR_LIST)
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@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
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def test_06_ima_blacklist_appraisal(self):
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"""Test that appraisal works with a small IMA blacklist baseline
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steps:
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- upload a policy with a small hard-coded blacklist baseline
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- set the default device group to point to that policy
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- run a report from the client machine and ensure the appraisal passes
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- touch a file on the client that is contained in the blacklist
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- run another report from the client machine and ensure the appraisal fails
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"""
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logging.info("*****************beginning of blacklist IMA appraisal test*****************")
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# baseline = make_simple_ima_blacklist_baseline()
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# policy_name = Portal.add_ima_policy(blacklist=baseline, policy_name_prefix='small_ima_blacklist')
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# Portal.set_default_policies(ima_policy=policy_name)
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#
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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#
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# send_command('touch /boot/usb-storage-foo.ko')
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# #send_command('sudo cat /tmp/usb-storage-foo.ko')
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# result = run_hirs_report(CLIENT)
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# self.assertFalse(result)
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#
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# after_alerts = Portal.get_alerts_from_latest_report()
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# new_alert_count = after_alerts['recordsTotal']
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# self.assertEqual(new_alert_count, 1)
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#
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# # find the alert with the most recent createTime
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# latest_alert = after_alerts['data'][0]
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# self.assertTrue("IMA_BLACKLIST_PATH_MATCH" in latest_alert['type'])
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# self.assertTrue("usb-storage-foo.ko" in latest_alert['expected'])
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#
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# #
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# # create ima blacklist baseline that contains a hash and generate alert upon detection
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# #
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#
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# # create file and add content to file
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# send_command('touch /tmp/usb-storage_2.ko')
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# send_command('echo blacklist >> /tmp/usb-storage_2.ko')
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# policy_name = Portal.add_ima_policy(blacklist=None,
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# policy_name_prefix='empty')
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# Portal.set_default_policies(ima_policy=policy_name)
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#
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# # send report to verify successful appraisal
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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#
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# # create blacklist baseline with hash and update policy
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# baseline = make_simple_ima_blacklist_baseline_with_hash();
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# policy_name = Portal.add_ima_policy(blacklist=baseline,
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# policy_name_prefix='small_ima_blacklist_with_hash')
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# Portal.set_default_policies(ima_policy=policy_name)
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#
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# # trigger measurement of file and run hirs report
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# send_command('sudo cat /tmp/usb-storage_2.ko')
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# result = run_hirs_report(CLIENT)
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# self.assertFalse(result)
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#
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# after_alerts = Portal.get_alerts_from_latest_report()
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# new_alert_count = after_alerts['recordsTotal']
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# self.assertEqual(new_alert_count, 1)
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#
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# # find the alert with the most recent createTime
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# latest_alert = after_alerts['data'][0]
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# self.assertTrue("IMA_BLACKLIST_HASH_MATCH" in latest_alert['type'])
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# self.assertTrue(USB_STORAGE_FILE_HASH in latest_alert['expected'])
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#
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# #
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# # create ima blacklist baseline that contains a file and hash and generate alert upon detection
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# #
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# policy_name = Portal.add_ima_policy(blacklist=None,
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# policy_name_prefix='empty')
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# Portal.set_default_policies(ima_policy=policy_name)
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#
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# # send report to verify successful appraisal
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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#
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# # create blacklist baseline with file and hash and update policy
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# baseline = make_simple_ima_blacklist_baseline_with_file_and_hash();
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# policy_name = Portal.add_ima_policy(blacklist=baseline,
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# policy_name_prefix='small_ima_blacklist_with_file_and_hash')
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# Portal.set_default_policies(ima_policy=policy_name)
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#
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# result = run_hirs_report(CLIENT)
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# self.assertFalse(result)
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#
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# after_alerts = Portal.get_alerts_from_latest_report()
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# new_alert_count = after_alerts['recordsTotal']
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# self.assertEqual(new_alert_count, 1)
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#
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# # find the alert with the most recent createTime
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# latest_alert = after_alerts['data'][0]
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# self.assertTrue("IMA_BLACKLIST_PATH_AND_HASH_MATCH" in latest_alert['type'])
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# self.assertTrue("usb-storage_2.ko" in latest_alert['expected'])
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# self.assertTrue(USB_STORAGE_FILE_HASH in latest_alert['expected'])
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#
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# #
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# # change ima blacklist baseline file and hash and verify alert is not generated
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# #
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#
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# # create blacklist baseline with file and hash and update policy
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# baseline = make_simple_ima_blacklist_baseline_with_updated_file_and_hash();
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# policy_name = Portal.add_ima_policy(blacklist=baseline,
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# policy_name_prefix='small_ima_blacklist_with_updated_file_and_hash')
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# Portal.set_default_policies(ima_policy=policy_name)
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#
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# result = run_hirs_report(CLIENT)
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# self.assertTrue(result)
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@collectors(['IMA'], COLLECTOR_LIST)
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@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
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def test_07_delta_reports_required_set(self):
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"""Test that appraisal works with delta reports and required sets.
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steps:
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- Run hirs report with an empty required set and delta reports
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enabled
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- Check first report for success and to make sure the test files
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are not there
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- Add the two test files (foo-file and foo-bar-file) to the required
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set with a hashes that indicates the files are empty
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- create foo-file and read it as root so it is measured by IMA
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- Run second hirs report
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- Check for failed appraisal (foo-bar-file hasn't been created yet)
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- Check that the report includes foo-file, but not foo-bar-file
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- Create foo-bar-file and read it as root
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- Run third hirs report
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- Check for failed appraisal (foo-file was in the previous report,
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so it won't be included in this one.
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- Check that foo-bar-file is in this report, but not foo-file
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"""
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logging.info("*****************beginning of Delta Reports required set appraisal test*****************")
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# unique_name = uuid.uuid4().hex
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# baseline_name = 'delta-reports-required-baseline-' + unique_name
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# foo_file_name = 'foo-file-' + unique_name
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# foo_bar_file_name = 'foo-bar-file-' + unique_name
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# test_hash = 'a94a8fe5ccb19ba61c4c0873d391e987982fbbd3'
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#
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# baseline = {"name": baseline_name,
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# "description": "a simple hard-coded ima baseline "
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# "for delta reports systems testing",
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# "records": []}
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#
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# ima_policy = Portal.add_ima_policy(required_set=baseline, delta_reports_enabled="true", policy_name_prefix="delta_with_required_set")
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# Portal.set_default_policies(ima_policy=ima_policy)
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# run_hirs_report(CLIENT)
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# report = Portal.get_latest_report()
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# found_foo_file = foo_file_name in report
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# found_foo_bar_file = foo_bar_file_name in report
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# self.assertFalse(found_foo_file)
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# self.assertFalse(found_foo_bar_file)
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#
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# Portal.add_to_ima_baseline(baseline_name, foo_file_name, test_hash)
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# Portal.add_to_ima_baseline(baseline_name, foo_bar_file_name, test_hash)
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#
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# #create foo_file_name. Don't create foo_bar_file_name yet.
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# #send_vagrant_command('echo {0} > {1}'.format("test", foo_file_name), CLIENT)
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# #send_vagrant_command('sudo cat {0}'.format(foo_file_name), CLIENT)
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# send_command('echo {0} > {1}'.format("test", foo_file_name))
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# send_command('sudo cat {0}'.format(foo_file_name))
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#
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# result = run_hirs_report(CLIENT)
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# self.assertFalse(result, msg="report should fail - " + foo_bar_file_name + " not present")
|
|
# report = Portal.get_latest_report()
|
|
# found_foo_file = foo_file_name in report
|
|
# found_foo_bar_file = foo_bar_file_name in report
|
|
# self.assertTrue(found_foo_file)
|
|
# self.assertFalse(found_foo_bar_file)
|
|
#
|
|
# send_vagrant_command('echo {0} > {1}'.format("test", foo_bar_file_name), CLIENT)
|
|
# send_vagrant_command('sudo cat {0}'.format(foo_bar_file_name), CLIENT)
|
|
# result = run_hirs_report(CLIENT)
|
|
# self.assertFalse(result, msg="delta reporting should fail becuase foo_file was in an earlier report")
|
|
# report = Portal.get_latest_report()
|
|
# found_foo_file = foo_file_name in report
|
|
# found_foo_bar_file = foo_bar_file_name in report
|
|
# self.assertFalse(found_foo_file)
|
|
# self.assertTrue(found_foo_bar_file)
|
|
#
|
|
# send_vagrant_command('rm {0}'.format(foo_file_name), CLIENT)
|
|
# send_vagrant_command('rm {0}'.format(foo_bar_file_name), CLIENT)
|
|
|
|
@collectors(['IMA'], COLLECTOR_LIST)
|
|
@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
|
|
def test_08_delta_reports_whitelist(self):
|
|
"""Test that appraisal works with delta reports. Each report should be
|
|
appraised individually. Checks that a failed appraisal can be followed
|
|
by a successful appraisal if there are no errors in the second delta
|
|
report.
|
|
|
|
steps:
|
|
- Run hirs report with an empty required set and delta reports
|
|
enabled
|
|
- Check first report for success and to make sure the test files
|
|
are not there
|
|
- Add a test file (foo-file) to the whitelist with a hash that
|
|
indicates the file is empty
|
|
- Create foo-file with contents and read it as root so it is
|
|
measured by IMA
|
|
- Run second hirs report
|
|
- Check for failed appraisal (foo-file should be a whitelist
|
|
mismatch because the file isn't empty)
|
|
- Check that the report includes foo-file
|
|
- Run third hirs report
|
|
- Check for successful appraisal (the mismatch was in the previous
|
|
report so it won't be included in this one.
|
|
- Check that foo-file is not in this report
|
|
"""
|
|
|
|
logging.info("*****************beginning of Delta Reports whitelist appraisal test*****************")
|
|
# unique_name = uuid.uuid4().hex
|
|
# baseline_name = 'delta-reports-whitelist-baseline-' + unique_name
|
|
# foo_file_name = 'foo-file-' + unique_name
|
|
# foo_bar_file_name = 'foo-bar-file-' + unique_name
|
|
# test_hash = 'a94a8fe5ccb19ba61c4c0873d391e987982fbbd3'
|
|
#
|
|
# baseline = {"name": baseline_name,
|
|
# "description": "a simple hard-coded ima baseline "
|
|
# "for delta reports systems testing",
|
|
# "records": []}
|
|
#
|
|
# ima_policy = Portal.add_ima_policy(whitelist=baseline, delta_reports_enabled="true", policy_name_prefix="delta_with_whitelist")
|
|
# Portal.set_default_policies(ima_policy=ima_policy)
|
|
# run_hirs_report(CLIENT)
|
|
# report = Portal.get_latest_report()
|
|
# found_foo_file = foo_file_name in report
|
|
# self.assertFalse(found_foo_file)
|
|
#
|
|
# Portal.add_to_ima_baseline(baseline_name, foo_file_name, test_hash)
|
|
#
|
|
# #create foo_file_name. Don't create foo_bar_file_name yet.
|
|
# send_vagrant_command('echo \'foo-file\' > {0}'.format(foo_file_name), CLIENT)
|
|
# send_vagrant_command('sudo cat {0}'.format(foo_file_name), CLIENT)
|
|
#
|
|
# result = run_hirs_report(CLIENT)
|
|
# self.assertFalse(result, msg="report should fail - whitelist mismatch for " + foo_bar_file_name)
|
|
# report = Portal.get_latest_report()
|
|
# found_foo_file = foo_file_name in report
|
|
# self.assertTrue(found_foo_file)
|
|
#
|
|
# result = run_hirs_report(CLIENT)
|
|
# self.assertTrue(result, msg="delta reporting should pass because the mismatched record should be found in a previous report")
|
|
# report = Portal.get_latest_report()
|
|
# found_foo_file = foo_file_name in report
|
|
# self.assertFalse(found_foo_file)
|
|
#
|
|
# send_vagrant_command('rm {0}'.format(foo_file_name), CLIENT)
|
|
|
|
@collectors(['IMA', 'TPM'], COLLECTOR_LIST)
|
|
@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
|
|
def test_09_on_demand(self):
|
|
"""Test that on-demand (server-initiated) appraisal works.
|
|
|
|
steps:
|
|
- push a simple ima baseline
|
|
- set the policy
|
|
- touch a random file, take the hash, then remove it
|
|
- kick off an on-demand report on the server for the default device group
|
|
- sleep to let the appraisal finish
|
|
- pull the generated report
|
|
- check that it passed appraisal
|
|
- check that it has the random filename and hash
|
|
- check that it contains a TPM Report
|
|
"""
|
|
logging.info("*****************beginning of on-demand test*****************")
|
|
# baseline = make_simple_ima_baseline()
|
|
# policy_name = Portal.add_ima_policy(required_set=baseline, delta_reports_enabled="false", policy_name_prefix='on_demand')
|
|
# logging.info('on demand policy name: %s', policy_name)
|
|
# Portal.set_default_policies(ima_policy=policy_name, tpm_policy=DEFAULT_TPM_POLICY)
|
|
# first_report_summary = Portal.get_latest_report_summary()
|
|
#
|
|
# (filename, sha_hash) = touch_random_file_and_remove(CLIENT)
|
|
# partial_filename = filename.split('/')[-1]
|
|
# logging.info("touched file {} with hash {}".format(filename, sha_hash))
|
|
# Portal.start_on_demand()
|
|
# logging.info("started on-demand appraisal")
|
|
#
|
|
# latest_report_summary = None
|
|
#
|
|
# attempts = 0
|
|
# while latest_report_summary == None or latest_report_summary['report']['id'] == first_report_summary['report']['id']:
|
|
# attempts += 1
|
|
# time.sleep(20)
|
|
# latest_report_summary = Portal.get_latest_report_summary()
|
|
# if attempts == 6:
|
|
# self.fail("No new report summary was found after 120 seconds; failing.")
|
|
#
|
|
# self.assertEqual(latest_report_summary["hirsAppraisalResult"]["appraisalStatus"], 'PASS')
|
|
#
|
|
# self.assertTrue(Portal.report_contains_ima_record(
|
|
# partial_filename, sha_hash, latest_report_summary['report']['id']))
|
|
# sub_reports = latest_report_summary['report']['reports']
|
|
# self.assertTrue(any(sr for sr in sub_reports if 'TPMReport' in sr['reportType']),
|
|
# "report summary should contain a TPMReport as a sub-report")
|
|
|
|
@collectors(['IMA'], COLLECTOR_LIST)
|
|
@unittest.skip("SELinux issues are preventing repo sync from working")
|
|
def test_10_failing_ima_appraisal_broad_repo_baseline(self):
|
|
"""Test that an appraisal not containing expected packages in a broad repo IMA baseline fails.
|
|
|
|
steps:
|
|
- Create a Yum repository with a local file URL and sync it
|
|
- Create a broad baseline using the Yum repository
|
|
- Add the baseline to the required set for the default IMA policy
|
|
- Run a HIRS report and ensure it fails
|
|
- Ensure that at least one of the expected alerts has been generated
|
|
"""
|
|
logging.info("*****************beginning of broad repo failing appraisal test*****************")
|
|
# repo_name = "Test Yum Repository"
|
|
# baseline_name = "Test Broad Baseline"
|
|
# policy_name = "Test Broad Repo IMA Policy"
|
|
# repo_url = 'file:///flamethrower/Systems_Tests/resources/repositories/small_yum_repo'
|
|
#
|
|
# Portal.configure_yum_repository(repo_name, repo_url)
|
|
# Portal.create_broad_ima_baseline(baseline_name, repo_name)
|
|
# Portal.create_policy(policy_name, "IMA")
|
|
# Portal.add_baseline_to_required_sets(policy_name, baseline_name)
|
|
# Portal.set_tpm_ima_policy(ima_policy=policy_name, tpm_policy=DEFAULT_TPM_POLICY)
|
|
#
|
|
# self.assertFalse(run_hirs_report(CLIENT))
|
|
# alerts = Portal.get_alerts_from_latest_report()
|
|
# self.assertTrue(alerts_contain(alerts['data'], {
|
|
# 'source': 'IMA_APPRAISER',
|
|
# 'type': 'MISSING_RECORD',
|
|
# 'expected': '(/usr/lib64/glusterfs/3.7.6/xlator/features/quota.so, SHA-1 - 0xc9b5e8df6b50f2f58ea55fd41a962393d9eeec94)',
|
|
# }))
|
|
|
|
@collectors(['IMA'], COLLECTOR_LIST)
|
|
@unittest.skip("SELinux issues are preventing repo sync from working")
|
|
@unittest.skipIf(is_ubuntu_client(CLIENT_OS), "Skipping this test due to client OS " + CLIENT_OS)
|
|
def test_11_successful_ima_appraisal_broad_repo_baseline(self):
|
|
"""Test that an appraisal containing expected packages in a broad repo IMA baseline passes.
|
|
This test only works on CentOS 6 and 7.
|
|
|
|
steps:
|
|
- Create a Yum repository with a local file URL and sync it
|
|
- Create a broad baseline using the Yum repository
|
|
- Add the baseline to the required set for the default IMA policy
|
|
- Install RPMs in repository to client machine and read them with root to ensure their placement in the IMA log
|
|
- Run a HIRS report and ensure it passes
|
|
- Ensure that there are no new alerts
|
|
"""
|
|
logging.info("*****************beginning of broad repo successful appraisal test*****************")
|
|
# repo_name = "Test Yum Repository"
|
|
# baseline_name = "Test Broad Baseline"
|
|
# policy_name = "Test Broad Repo IMA Policy"
|
|
# repo_url = 'file:///flamethrower/Systems_Tests/resources/repositories/two_package_yum_repo'
|
|
#
|
|
# Portal.configure_yum_repository(repo_name, repo_url)
|
|
# Portal.create_broad_ima_baseline(baseline_name, repo_name)
|
|
# Portal.create_policy(policy_name, "IMA")
|
|
# Portal.add_baseline_to_required_sets(policy_name, baseline_name)
|
|
# Portal.set_partial_paths_for_ima_policy(policy_name, True)
|
|
# Portal.set_tpm_ima_policy(ima_policy=policy_name, tpm_policy=DEFAULT_TPM_POLICY)
|
|
#
|
|
# if CLIENT_OS in ["centos6", "centos7"]:
|
|
# send_vagrant_command("sudo rpm -i --force /flamethrower/Systems_Tests/resources/repositories/two_package_yum_repo/SimpleTest1-1-1.noarch.rpm", CLIENT)
|
|
# send_vagrant_command("sudo rpm -i --force /flamethrower/Systems_Tests/resources/repositories/two_package_yum_repo/SimpleTest2-1-1.noarch.rpm", CLIENT)
|
|
# else:
|
|
# logging.error("unsupported client os: %s", CLIENT_OS)
|
|
#
|
|
# send_vagrant_command("sudo find /opt/simpletest -type f -exec head {} \;", CLIENT)
|
|
#
|
|
# self.assertTrue(run_hirs_report(CLIENT))
|
|
# self.assertEqual(Portal.get_alert_count_from_latest_report(), 0)
|
|
|
|
def test_12_attestation_ca_portal_online(self):
|
|
"""Test that the Attestation CA Portal is online and accessible by making a GET request.
|
|
If not online, an exception will be raised since the response code is non-200"""
|
|
logging.info("*****************beginning of attestation ca portal online test *****************")
|
|
AcaPortal.check_is_online()
|
|
|
|
@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
|
|
def test_13_tpm2_initial_provision(self):
|
|
"""Test that running the tpm2 hirs provisioner works"""
|
|
logging.info("*****************beginning of initial provisioner run *****************")
|
|
# Run the provisioner to ensure that it provisions successfully
|
|
provisioner_out = run_hirs_provisioner_tpm2(CLIENT)
|
|
print("Initial provisioner run output: {0}".format(provisioner_out))
|
|
|
|
def test_14_device_info_report_stored_after_provisioning(self):
|
|
"""Test that running the hirs provisioner results in storing a device info report for
|
|
the device in the DB"""
|
|
logging.info("*****************beginning of provisioner + device info report test *****************")
|
|
logging.info("getting devices from ACA portal")
|
|
aca_portal_devices = AcaPortal.get_devices()
|
|
self.assertEqual(aca_portal_devices['recordsTotal'], 1)
|
|
|
|
@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
|
|
def test_15_supply_chain_validation_summary_stored_after_second_provisioning(self):
|
|
"""Test that running the hirs provisioner, a second time, results in storing a supply chain validation
|
|
record in the database"""
|
|
logging.info("*****************beginning of provisioner + supply chain validation summary test *****************")
|
|
if is_tpm2(TPM_VERSION):
|
|
logging.info("Using TPM 2.0")
|
|
logging.info("Uploading CA cert: " + CA_CERT_LOCATION)
|
|
AcaPortal.upload_ca_cert(CA_CERT_LOCATION)
|
|
AcaPortal.enable_supply_chain_validations()
|
|
provisioner_out = run_hirs_provisioner_tpm2(CLIENT)
|
|
else:
|
|
# Supply chain validation only supported on CentOS 7
|
|
if CLIENT_OS == "centos7":
|
|
AcaPortal.upload_ca_cert(EK_CA_CERT_LOCATION)
|
|
AcaPortal.enable_ec_validation()
|
|
provisioner_out = run_hirs_provisioner(CLIENT)
|
|
|
|
print("Second provisioner run output: {0}".format(provisioner_out))
|
|
supply_chain_validation_summaries = AcaPortal.get_supply_chain_validation_summaries()
|
|
# verify this is one SCVS record indicating PASS
|
|
self.assertEqual(supply_chain_validation_summaries['recordsTotal'], 2)
|
|
self.assertEqual(supply_chain_validation_summaries['data'][0]['overallValidationResult'], "PASS")
|
|
self.assertEqual(supply_chain_validation_summaries['data'][1]['overallValidationResult'], "PASS")
|
|
# verify device has been updated with supply chain appraisal result
|
|
devices = AcaPortal.get_devices()
|
|
self.assertEqual(devices['data'][0]['device']['supplyChainStatus'], "PASS")
|
|
|
|
@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
|
|
def test_16_ek_info_report(self):
|
|
"""Test that running the hirs provisioner results in storing EK certs info report for
|
|
the device in the DB"""
|
|
logging.info("*****************beginning of provisioner + Endorsement certs info report test *****************")
|
|
logging.info("getting ek certs from ACA portal")
|
|
cert_list = AcaPortal.get_ek_certs()
|
|
self.assertEqual(cert_list['recordsTotal'], 1)
|
|
self.assertEqual(cert_list['data'][0]['credentialType'], "TCPA Trusted Platform Module Endorsement")
|
|
|
|
@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
|
|
def test_17_pk_info_report(self):
|
|
"""Test that running the hirs provisioner results in storing PK certs info report for
|
|
the device in the DB"""
|
|
logging.info("*****************beginning of provisioner + Platform certs info report test *****************")
|
|
logging.info("getting pk certs from ACA portal")
|
|
cert_list = AcaPortal.get_pk_certs()
|
|
self.assertEqual(cert_list['recordsTotal'], 1)
|
|
self.assertEqual(cert_list['data'][0]['credentialType'], "TCG Trusted Platform Endorsement")
|
|
|
|
@unittest.skipIf(not is_tpm2(TPM_VERSION), "Skipping this test due to TPM Version " + TPM_VERSION)
|
|
def test_18_trust_chain_info_report(self):
|
|
"""Test that running the hirs provisioner results in storing trust chains info report for
|
|
the device in the DB"""
|
|
logging.info("*****************beginning of provisioner + Trust chains info report test *****************")
|
|
logging.info("getting trust chains from ACA portal")
|
|
trust_chain_list = AcaPortal.get_trust_chains()
|
|
self.assertEqual(trust_chain_list['recordsTotal'], 1)
|
|
|
|
def make_simple_ima_baseline():
|
|
timestamp = get_current_timestamp()
|
|
|
|
if CLIENT_OS == "centos6":
|
|
records = [{"path": "/lib/udev/console_init",
|
|
"hash": send_command_sha1sum("sha1sum /lib/udev/console_init")},
|
|
{"path": "/bin/mknod",
|
|
"hash": send_command_sha1sum("sha1sum /bin/mknod")}]
|
|
elif CLIENT_OS == "centos7":
|
|
records = [{"path": "/lib/systemd/rhel-readonly",
|
|
"hash": send_command_sha1sum("sha1sum /lib/systemd/rhel-readonly")},
|
|
{"path": "/bin/sort",
|
|
"hash": send_command_sha1sum("sha1sum /bin/sort")}]
|
|
elif CLIENT_OS == "ubuntu16":
|
|
records = [{"path": "/lib/systemd/systemd-udevd",
|
|
"hash": send_command_sha1sum("sha1sum /lib/systemd/systemd-udevd")},
|
|
{"path": "/bin/udevadm",
|
|
"hash": send_command_sha1sum("sha1sum /bin/udevadm")}]
|
|
else:
|
|
logging.error("unsupported client os type: %s", CLIENT_OS)
|
|
|
|
simple_baseline = {"name": "simple_ima_baseline_{0}".format(timestamp),
|
|
"description": "a simple hard-coded ima baseline for systems testing",
|
|
"records": records}
|
|
return simple_baseline
|
|
|
|
def make_baseline_from_xml(xml_report, appraiser_type):
|
|
"""search the xml for records and add each one to a dictionary."""
|
|
timestamp = get_current_timestamp()
|
|
baseline_name = "full_{0}_baseline_{1}".format(appraiser_type, timestamp)
|
|
baseline_description = "{0} baseline created by parsing an xml report and uploaded for systems testing".format(appraiser_type)
|
|
baseline = {"name": baseline_name, "description": baseline_description}
|
|
baseline["records"] = []
|
|
tree = parse_xml_with_stripped_namespaces(xml_report)
|
|
|
|
if appraiser_type == "TPM":
|
|
pcr_tags = get_all_nodes_recursively(tree, "PcrValue")
|
|
for pcr_tag in pcr_tags:
|
|
tpm_digest = get_all_nodes_recursively(pcr_tag, "digest")[0].text
|
|
parsed_record = {}
|
|
parsed_record["pcr"] = pcr_tag.attrib['PcrNumber']
|
|
parsed_record["hash"] = binascii.hexlify(binascii.a2b_base64(tpm_digest))
|
|
baseline["records"].append(parsed_record)
|
|
if appraiser_type == "IMA":
|
|
ima_records = get_all_nodes_recursively(tree, "imaRecords")
|
|
for ima_record in ima_records:
|
|
ima_path = get_all_nodes_recursively(ima_record, "path")[0].text
|
|
ima_digest = get_all_nodes_recursively(ima_record, "digest")[0].text
|
|
parsed_record = {}
|
|
parsed_record['path'] = ima_path
|
|
hash64 = ima_digest
|
|
parsed_record["hash"] = (
|
|
binascii.hexlify(binascii.a2b_base64(hash64)))
|
|
baseline["records"].append(parsed_record)
|
|
logging.info("created {0} baseline from xml with {1} records".format(
|
|
appraiser_type, str(len(baseline["records"]))))
|
|
return baseline
|
|
|
|
def make_simple_ima_blacklist_baseline():
|
|
return {
|
|
"name": "simple_ima_blacklist_baseline_{0}".format(get_current_timestamp()),
|
|
"description": "a simple blacklist ima baseline for systems testing",
|
|
"records": [{"path": "/boot/usb-storage-foo.ko"}]
|
|
#"records": [{"path": "usb-storage-foo.ko"}]
|
|
}
|
|
|
|
def make_simple_ima_blacklist_baseline_with_hash():
|
|
return {
|
|
"name": "simple_ima_blacklist_baseline_{0}".format(get_current_timestamp()),
|
|
"description": "a simple blacklist ima baseline for systems testing",
|
|
"records": [{"hash": USB_STORAGE_FILE_HASH}]
|
|
}
|
|
|
|
def make_simple_ima_blacklist_baseline_with_file_and_hash():
|
|
return {
|
|
"name": "simple_ima_blacklist_baseline_{0}".format(get_current_timestamp()),
|
|
"description": "a simple blacklist ima baseline for systems testing",
|
|
"records": [{"path": "usb-storage_2.ko",
|
|
"hash": USB_STORAGE_FILE_HASH}]
|
|
}
|
|
|
|
def make_simple_ima_blacklist_baseline_with_updated_file_and_hash():
|
|
return {
|
|
"name": "simple_ima_blacklist_baseline_{0}".format(get_current_timestamp()),
|
|
"description": "a simple blacklist ima baseline for systems testing",
|
|
"records": [{"path": "test-file",
|
|
"hash": USB_STORAGE_FILE_HASH_2}]
|
|
}
|
|
|
|
if __name__ == '__main__':
|
|
suite = unittest.TestLoader().loadTestsFromTestCase(SystemTest)
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ret = not unittest.TextTestRunner(verbosity=2).run(suite).wasSuccessful()
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sys.exit(ret)
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