class TestRestFileObject(RestTestBase):
def setUp(self):
super().setUp()
self.db_backend = BackEndDbInterface(config=self.config)
def tearDown(self):
self.db_backend.shutdown()
super().tearDown()
def test_rest_download_valid(self):
test_file_object = create_test_file_object()
self.db_backend.add_file_object(test_file_object)
rv = self.test_client.get('/rest/file_object/{}'.format(
test_file_object.uid),
follow_redirects=True)
assert b'hid' in rv.data
assert b'size' in rv.data
def test_rest_request_multiple_file_objects(self):
rv = self.test_client.get('/rest/file_object', follow_redirects=True)
assert b'uids' in rv.data
assert b'status:" 1' not in rv.data
def test_rest_download_invalid_uid(self):
rv = self.test_client.get('/rest/file_object/invalid%20uid',
follow_redirects=True)
assert b'No file object with UID invalid uid' in rv.data
def test_rest_download_invalid_data(self):
rv = self.test_client.get('/rest/file_object/', follow_redirects=True)
assert b'404 Not Found' in rv.data
class TestRestMissingAnalyses(RestTestBase):
def setup(self):
super().setup()
self.db_backend = BackEndDbInterface(config=self.config)
def teardown(self):
self.db_backend.shutdown()
super().teardown()
def test_rest_get_missing_files(self):
test_fw = create_test_firmware()
missing_uid = 'uid1234'
test_fw.files_included.add(missing_uid)
self.db_backend.add_firmware(test_fw)
response = json.loads(self.test_client.get('/rest/missing', follow_redirects=True).data.decode())
assert 'missing_files' in response
assert test_fw.uid in response['missing_files']
assert missing_uid in response['missing_files'][test_fw.uid]
assert response['missing_analyses'] == {}
def test_rest_get_missing_analyses(self):
test_fw = create_test_firmware()
test_fo = create_test_file_object()
test_fw.files_included.add(test_fo.uid)
test_fo.virtual_file_path = {test_fw.uid: ['|foo|bar|']}
test_fw.processed_analysis['foobar'] = {'foo': 'bar'}
# test_fo is missing this analysis but is in files_included -> should count as missing analysis
self.db_backend.add_firmware(test_fw)
self.db_backend.add_file_object(test_fo)
response = json.loads(self.test_client.get('/rest/missing', follow_redirects=True).data.decode())
assert 'missing_analyses' in response
assert test_fw.uid in response['missing_analyses']
assert test_fo.uid in response['missing_analyses'][test_fw.uid]
assert response['missing_files'] == {}
def test_rest_get_failed_analyses(self):
test_fo = create_test_file_object()
test_fo.processed_analysis['some_analysis'] = {'failed': 'oops'}
self.db_backend.add_file_object(test_fo)
response = json.loads(self.test_client.get('/rest/missing', follow_redirects=True).data.decode())
assert 'failed_analyses' in response
assert 'some_analysis' in response['failed_analyses']
assert test_fo.uid in response['failed_analyses']['some_analysis']
def test_rest_get_orphaned_objects(self):
test_fo = create_test_file_object()
test_fo.parent_firmware_uids = ['missing_uid']
self.db_backend.add_file_object(test_fo)
response = json.loads(self.test_client.get('/rest/missing', follow_redirects=True).data.decode())
assert 'orphaned_objects' in response
assert response['orphaned_objects'] == {
'missing_uid': ['d558c9339cb967341d701e3184f863d3928973fccdc1d96042583730b5c7b76a_62']
}
class TestStatisticWithDb(TestStatisticBase):
def setUp(self):
super().setUp()
self.db_backend_interface = BackEndDbInterface(config=self.config)
def tearDown(self):
self.db_backend_interface.client.drop_database(
self.config.get('data_storage', 'main_database'))
self.db_backend_interface.shutdown()
super().tearDown()
def test_get_executable_stats(self):
for i, file_str in enumerate([
'ELF 64-bit LSB executable, x86-64, dynamically linked, for GNU/Linux 2.6.32, not stripped',
'ELF 32-bit MSB executable, MIPS, MIPS32 rel2 version 1 (SYSV), statically linked, not stripped',
'ELF 64-bit LSB executable, x86-64, (SYSV), corrupted section header size',
'ELF 64-bit LSB executable, aarch64, dynamically linked, stripped',
'ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, stripped'
]):
fo = create_test_file_object()
fo.processed_analysis['file_type'] = {'full': file_str}
fo.uid = str(i)
self.db_backend_interface.add_file_object(fo)
stats = self.updater.get_executable_stats().get('executable_stats')
expected = [('big endian', 1, 0.25), ('little endian', 3, 0.75),
('stripped', 1, 0.25), ('not stripped', 2, 0.5),
('32-bit', 1, 0.25), ('64-bit', 3, 0.75),
('dynamically linked', 2, 0.5),
('statically linked', 1, 0.25),
('section info missing', 1, 0.25)]
for (expected_label, expected_count,
expected_percentage), (label, count, percentage,
_) in zip(expected, stats):
assert label == expected_label
assert count == expected_count
assert percentage == expected_percentage
class TestRestMissingAnalyses(RestTestBase):
def setUp(self):
super().setUp()
self.db_backend = BackEndDbInterface(config=self.config)
def tearDown(self):
self.db_backend.shutdown()
super().tearDown()
def test_rest_get_missing_files(self):
test_fw = create_test_firmware()
missing_uid = 'uid1234'
test_fw.files_included.add(missing_uid)
self.db_backend.add_firmware(test_fw)
response = json.loads(self.test_client.get('/rest/missing', follow_redirects=True).data.decode())
assert 'missing_files' in response
assert test_fw.uid in response['missing_files']
assert missing_uid in response['missing_files'][test_fw.uid]
assert response['missing_analyses'] == {}
def test_rest_get_missing_analyses(self):
test_fw = create_test_firmware()
test_fo = create_test_file_object()
test_fw.files_included.add(test_fo.uid)
test_fo.virtual_file_path = {test_fw.uid: ['|foo|bar|']}
test_fw.processed_analysis['foobar'] = {'foo': 'bar'}
# test_fo is missing this analysis but is in files_included -> should count as missing analysis
self.db_backend.add_firmware(test_fw)
self.db_backend.add_file_object(test_fo)
response = json.loads(self.test_client.get('/rest/missing', follow_redirects=True).data.decode())
assert 'missing_analyses' in response
assert test_fw.uid in response['missing_analyses']
assert test_fo.uid in response['missing_analyses'][test_fw.uid]
assert response['missing_files'] == {}
class TestStorageDbInterfaceFrontend(unittest.TestCase):
def setUp(self):
self._config = get_config_for_testing(TMP_DIR)
self.mongo_server = MongoMgr(config=self._config)
self.db_frontend_interface = FrontEndDbInterface(config=self._config)
self.db_backend_interface = BackEndDbInterface(config=self._config)
self.test_firmware = create_test_firmware()
def tearDown(self):
self.db_frontend_interface.shutdown()
self.db_backend_interface.client.drop_database(
self._config.get('data_storage', 'main_database'))
self.db_backend_interface.shutdown()
self.mongo_server.shutdown()
TMP_DIR.cleanup()
gc.collect()
def test_get_meta_list(self):
self.db_backend_interface.add_firmware(self.test_firmware)
list_of_firmwares = self.db_frontend_interface.get_meta_list()
test_output = list_of_firmwares.pop()
self.assertEqual(test_output[1],
'test_vendor test_router - 0.1 (Router)',
'Firmware not successfully received')
def test_get_hid_firmware(self):
self.db_backend_interface.add_firmware(self.test_firmware)
result = self.db_frontend_interface.get_hid(
self.test_firmware.get_uid())
self.assertEqual(result, 'test_vendor test_router - 0.1 (Router)',
'fw hid not correct')
def test_get_hid_fo(self):
test_fo = create_test_file_object(bin_path='get_files_test/testfile2')
test_fo.virtual_file_path = {
'a': ['|a|/test_file'],
'b': ['|b|/get_files_test/testfile2']
}
self.db_backend_interface.add_file_object(test_fo)
result = self.db_frontend_interface.get_hid(test_fo.get_uid(),
root_uid='b')
self.assertEqual(result, '/get_files_test/testfile2',
'fo hid not correct')
result = self.db_frontend_interface.get_hid(test_fo.get_uid())
self.assertIsInstance(result, str, 'result is not a string')
self.assertEqual(result[0], '/',
'first character not correct if no root_uid set')
result = self.db_frontend_interface.get_hid(test_fo.get_uid(),
root_uid='c')
self.assertEqual(
result[0], '/',
'first character not correct if invalid root_uid set')
def test_get_file_name(self):
self.db_backend_interface.add_firmware(self.test_firmware)
result = self.db_frontend_interface.get_file_name(
self.test_firmware.get_uid())
self.assertEqual(result, 'test.zip', 'name not correct')
def test_get_hid_invalid_uid(self):
result = self.db_frontend_interface.get_hid('foo')
self.assertEqual(result, '',
'invalid uid should result in empty string')
def test_get_firmware_attribute_list(self):
self.db_backend_interface.add_firmware(self.test_firmware)
self.assertEqual(self.db_frontend_interface.get_device_class_list(),
['Router'])
self.assertEqual(self.db_frontend_interface.get_vendor_list(),
['test_vendor'])
self.assertEqual(
self.db_frontend_interface.get_firmware_attribute_list(
'device_name', {
'vendor': 'test_vendor',
'device_class': 'Router'
}), ['test_router'])
self.assertEqual(
self.db_frontend_interface.get_firmware_attribute_list('version'),
['0.1'])
self.assertEqual(self.db_frontend_interface.get_device_name_dict(),
{'Router': {
'test_vendor': ['test_router']
}})
def test_get_data_for_nice_list(self):
uid_list = [self.test_firmware.get_uid()]
self.db_backend_interface.add_firmware(self.test_firmware)
nice_list_data = self.db_frontend_interface.get_data_for_nice_list(
uid_list, uid_list[0])
self.assertEquals(
sorted([
'size', 'virtual_file_paths', 'uid', 'mime-type',
'files_included'
]), sorted(nice_list_data[0].keys()))
self.assertEqual(nice_list_data[0]['uid'],
self.test_firmware.get_uid())
def test_generic_search(self):
self.db_backend_interface.add_firmware(self.test_firmware)
# str input
result = self.db_frontend_interface.generic_search(
'{"file_name": "test.zip"}')
self.assertEqual(result, [self.test_firmware.get_uid()],
'Firmware not successfully received')
# dict input
result = self.db_frontend_interface.generic_search(
{'file_name': 'test.zip'})
self.assertEqual(result, [self.test_firmware.get_uid()],
'Firmware not successfully received')
def test_all_uids_found_in_database(self):
self.db_backend_interface.client.drop_database(
self._config.get('data_storage', 'main_database'))
uid_list = [self.test_firmware.get_uid()]
self.assertFalse(
self.db_frontend_interface.all_uids_found_in_database(uid_list))
self.db_backend_interface.add_firmware(self.test_firmware)
self.assertTrue(
self.db_frontend_interface.all_uids_found_in_database(
[self.test_firmware.get_uid()]))
def test_get_number_of_firmwares_in_db(self):
self.assertEqual(
self.db_frontend_interface.get_number_of_firmwares_in_db(), 0)
self.db_backend_interface.add_firmware(self.test_firmware)
self.assertEqual(
self.db_frontend_interface.get_number_of_firmwares_in_db(), 1)
def test_get_x_last_added_firmwares(self):
self.assertEqual(self.db_frontend_interface.get_last_added_firmwares(),
[], 'empty db should result in empty list')
test_fw_one = create_test_firmware(device_name='fw_one')
self.db_backend_interface.add_firmware(test_fw_one)
test_fw_two = create_test_firmware(device_name='fw_two',
bin_path='container/test.7z')
self.db_backend_interface.add_firmware(test_fw_two)
test_fw_three = create_test_firmware(device_name='fw_three',
bin_path='container/test.cab')
self.db_backend_interface.add_firmware(test_fw_three)
result = self.db_frontend_interface.get_last_added_firmwares(limit_x=2)
self.assertEqual(len(result), 2, 'Number of results should be 2')
self.assertEqual(result[0]['device_name'], 'fw_three',
'last firmware is not first entry')
self.assertEqual(result[1]['device_name'], 'fw_two',
'second last firmware is not the second entry')
def test_generate_file_tree_node(self):
parent_fw = create_test_firmware()
child_fo = create_test_file_object()
child_fo.processed_analysis['file_type'] = {'mime': 'sometype'}
uid = parent_fw.get_uid()
child_fo.virtual_file_path = {
uid: ['|{}|/folder/{}'.format(uid, child_fo.file_name)]
}
parent_fw.files_included = {child_fo.get_uid()}
self.db_backend_interface.add_object(parent_fw)
self.db_backend_interface.add_object(child_fo)
for node in self.db_frontend_interface.generate_file_tree_node(
uid, uid):
self.assertIsInstance(node, FileTreeNode)
self.assertEqual(node.name, parent_fw.file_name)
self.assertTrue(node.has_children)
for node in self.db_frontend_interface.generate_file_tree_node(
child_fo.get_uid(), uid):
self.assertIsInstance(node, FileTreeNode)
self.assertEqual(node.name, 'folder')
self.assertTrue(node.has_children)
virtual_grand_child = node.get_list_of_child_nodes()[0]
self.assertEqual(virtual_grand_child.type, 'sometype')
self.assertFalse(virtual_grand_child.has_children)
self.assertEqual(virtual_grand_child.name, child_fo.file_name)
def test_get_number_of_total_matches(self):
parent_fw = create_test_firmware()
child_fo = create_test_file_object()
uid = parent_fw.get_uid()
child_fo.virtual_file_path = {
uid: ['|{}|/folder/{}'.format(uid, child_fo.file_name)]
}
self.db_backend_interface.add_object(parent_fw)
self.db_backend_interface.add_object(child_fo)
query = '{{"$or": [{{"_id": "{}"}}, {{"_id": "{}"}}]}}'.format(
uid, child_fo.get_uid())
self.assertEqual(
self.db_frontend_interface.get_number_of_total_matches(
query, only_parent_firmwares=False), 2)
self.assertEqual(
self.db_frontend_interface.get_number_of_total_matches(
query, only_parent_firmwares=True), 1)
def test_get_other_versions_of_firmware(self):
parent_fw1 = create_test_firmware(version='1')
self.db_backend_interface.add_object(parent_fw1)
parent_fw2 = create_test_firmware(version='2',
bin_path='container/test.7z')
self.db_backend_interface.add_object(parent_fw2)
parent_fw3 = create_test_firmware(version='3',
bin_path='container/test.cab')
self.db_backend_interface.add_object(parent_fw3)
other_versions = self.db_frontend_interface.get_other_versions_of_firmware(
parent_fw1)
self.assertEqual(len(other_versions), 2,
'wrong number of other versions')
self.assertIn({
'_id': parent_fw2.get_uid(),
'version': '2'
}, other_versions)
self.assertIn({
'_id': parent_fw3.get_uid(),
'version': '3'
}, other_versions)
other_versions = self.db_frontend_interface.get_other_versions_of_firmware(
parent_fw2)
self.assertIn({
'_id': parent_fw3.get_uid(),
'version': '3'
}, other_versions)
class TestStorageDbInterfaceAdmin(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.config = get_config_for_testing(TMP_DIR)
cls.config.set('data_storage', 'sanitize_database', 'tmp_sanitize')
cls.config.set('data_storage', 'report_threshold', '32')
cls.mongo_server = MongoMgr(config=cls.config)
def setUp(self):
self.admin_interface = AdminDbInterface(config=self.config)
self.db_backend_interface = BackEndDbInterface(config=self.config)
copyfile(test_firmware_original, test_firmware_copy)
self.test_firmware = create_test_firmware(
bin_path='container/test_copy.zip')
self.uid = self.test_firmware.get_uid()
self.test_firmware.virtual_file_path = {
self.uid: ['|{}|'.format(self.test_firmware.get_uid())]
}
copyfile(test_file_original, test_file_copy)
self.child_fo = create_test_file_object(test_file_copy)
self.child_fo.virtual_file_path = {
self.uid:
['|{}|/folder/{}'.format(self.uid, self.child_fo.file_name)]
}
self.test_firmware.files_included = [self.child_fo.get_uid()]
self.child_uid = self.child_fo.get_uid()
def tearDown(self):
self.admin_interface.client.drop_database(
self.config.get('data_storage', 'main_database'))
self.admin_interface.client.drop_database(
self.config.get('data_storage', 'sanitize_database'))
self.admin_interface.shutdown()
self.db_backend_interface.shutdown()
gc.collect()
@classmethod
def tearDownClass(cls):
cls.mongo_server.shutdown()
for test_file in [test_file_copy, test_firmware_copy]:
if os.path.isfile(test_file):
os.remove(test_file)
TMP_DIR.cleanup()
def test_remove_object_field(self):
self.db_backend_interface.add_file_object(self.child_fo)
self.assertIn(
self.uid,
self.db_backend_interface.file_objects.find_one(
self.child_uid, {'virtual_file_path': 1})['virtual_file_path'])
self.admin_interface.remove_object_field(
self.child_uid, 'virtual_file_path.{}'.format(self.uid))
self.assertNotIn(
self.uid,
self.db_backend_interface.file_objects.find_one(
self.child_uid, {'virtual_file_path': 1})['virtual_file_path'])
def test_remove_virtual_path_entries_no_other_roots(self):
self.db_backend_interface.add_file_object(self.child_fo)
self.assertIn(
self.uid,
self.db_backend_interface.file_objects.find_one(
self.child_uid, {'virtual_file_path': 1})['virtual_file_path'])
removed_vps, deleted_files = self.admin_interface._remove_virtual_path_entries(
self.uid, self.child_fo.get_uid())
self.assertIsNone(
self.db_backend_interface.file_objects.find_one(self.child_uid))
self.assertEqual(removed_vps, 0)
self.assertEqual(deleted_files, 1)
def test_remove_virtual_path_entries_other_roots(self):
self.child_fo.virtual_file_path.update(
{'someuid': ['|someuid|/some/virtual/path']})
self.db_backend_interface.add_file_object(self.child_fo)
self.assertIn(
self.uid,
self.db_backend_interface.file_objects.find_one(
self.child_uid, {'virtual_file_path': 1})['virtual_file_path'])
removed_vps, deleted_files = self.admin_interface._remove_virtual_path_entries(
self.uid, self.child_fo.get_uid())
self.assertNotIn(
self.uid,
self.db_backend_interface.file_objects.find_one(
self.child_uid, {'virtual_file_path': 1})['virtual_file_path'])
self.assertEqual(removed_vps, 1)
self.assertEqual(deleted_files, 0)
def test_delete_swapped_analysis_entries(self):
self.test_firmware.processed_analysis = {
'test_plugin': {
'result': 10000000000,
'misc': 'delete_swap_test'
}
}
self.db_backend_interface.add_firmware(self.test_firmware)
self.admin_interface.client.drop_database(
self.config.get('data_storage', 'sanitize_database'))
self.admin_interface.sanitize_analysis(
self.test_firmware.processed_analysis, self.uid)
self.assertIn(
'test_plugin_result_{}'.format(self.test_firmware.get_uid()),
self.admin_interface.sanitize_fs.list())
self.admin_interface._delete_swapped_analysis_entries(
self.admin_interface.firmwares.find_one(self.uid))
self.assertNotIn(
'test_plugin_result_{}'.format(self.test_firmware.get_uid()),
self.admin_interface.sanitize_fs.list())
def test_delete_file_object(self):
self.db_backend_interface.add_file_object(self.child_fo)
db_entry = self.db_backend_interface.file_objects.find_one(
self.child_fo.get_uid())
self.assertIsNotNone(db_entry)
self.admin_interface._delete_file_object(db_entry)
self.assertIsNone(
self.db_backend_interface.file_objects.find_one(
self.child_fo.get_uid()), 'file not deleted from db')
delete_tasks = self._get_delete_tasks()
self.assertIn(self.child_fo.get_uid(), delete_tasks,
'file not found in delete tasks')
def test_delete_firmware(self):
self.db_backend_interface.add_firmware(self.test_firmware)
self.db_backend_interface.add_file_object(self.child_fo)
self.assertIsNotNone(
self.db_backend_interface.firmwares.find_one(self.uid))
self.assertIsNotNone(
self.db_backend_interface.file_objects.find_one(self.child_uid))
self.assertTrue(os.path.isfile(self.test_firmware.file_path))
self.assertTrue(os.path.isfile(self.child_fo.file_path))
removed_vps, deleted_files = self.admin_interface.delete_firmware(
self.uid)
self.assertIsNone(
self.db_backend_interface.firmwares.find_one(self.uid),
'firmware not deleted from db')
self.assertIsNone(
self.db_backend_interface.file_objects.find_one(self.child_uid),
'child not deleted from db')
self.assertEqual(removed_vps, 0)
self.assertEqual(deleted_files, 2,
'number of removed files not correct')
# check if file delete tasks were created
delete_tasks = self._get_delete_tasks()
self.assertIn(self.test_firmware.get_uid(), delete_tasks,
'fw delete task not found')
self.assertIn(self.child_fo.get_uid(), delete_tasks,
'child delete task not found')
self.assertEqual(len(delete_tasks), 2,
'number of delete tasks not correct')
def _get_delete_tasks(self):
intercom = InterComListener(config=self.config)
intercom.CONNECTION_TYPE = 'file_delete_task'
delete_tasks = []
while True:
tmp = intercom.get_next_task()
if tmp is None:
break
else:
delete_tasks.append(tmp['_id'])
intercom.shutdown()
return delete_tasks
class TestStorageDbInterfaceBackend(unittest.TestCase):
def setUp(self):
self._config = get_config_for_testing(TMP_DIR)
self.mongo_server = MongoMgr(config=self._config)
self.db_interface = MongoInterfaceCommon(config=self._config)
self.db_interface_backend = BackEndDbInterface(config=self._config)
self.test_firmware = create_test_firmware()
self.test_yara_match = {
'rule': 'OpenSSH',
'tags': [],
'namespace': 'default',
'strings': [(0, '$a', b'OpenSSH')],
'meta': {
'description': 'SSH library',
'website': 'http://www.openssh.com',
'open_source': True,
'software_name': 'OpenSSH'
},
'matches': True
}
self.test_fo = create_test_file_object()
def tearDown(self):
self.db_interface.client.drop_database(
self._config.get('data_storage', 'main_database'))
self.db_interface_backend.shutdown()
self.db_interface.shutdown()
self.mongo_server.shutdown()
TMP_DIR.cleanup()
gc.collect()
def _get_all_firmware_uids(self):
uid_list = []
tmp = self.db_interface.firmwares.find()
for item in tmp:
uid_list.append(item['_id'])
return uid_list
def test_add_firmware(self):
self.db_interface_backend.add_firmware(self.test_firmware)
self.assertGreater(len(self._get_all_firmware_uids()), 0,
'No entry added to DB')
recoverd_firmware_entry = self.db_interface_backend.firmwares.find_one(
)
self.assertAlmostEqual(recoverd_firmware_entry['submission_date'],
time(),
msg='submission time not set correctly',
delta=5.0)
def test_add_and_get_firmware(self):
self.db_interface_backend.add_firmware(self.test_firmware)
result_backend = self.db_interface_backend.get_firmware(
self.test_firmware.get_uid())
self.assertIsNotNone(result_backend.binary,
'binary not set in backend result')
result_common = self.db_interface.get_firmware(
self.test_firmware.get_uid())
self.assertIsNone(result_common.binary, 'binary set in common result')
self.assertEqual(result_common.size, 787,
'file size not correct in common')
self.assertIsInstance(result_common.tags, dict,
'tag field type not correct')
def test_add_and_get_file_object(self):
self.db_interface_backend.add_file_object(self.test_fo)
result_backend = self.db_interface_backend.get_file_object(
self.test_fo.get_uid())
self.assertIsNotNone(result_backend.binary,
'binary not set in backend result')
result_common = self.db_interface.get_file_object(
self.test_fo.get_uid())
self.assertIsNone(result_common.binary, 'binary set in common result')
self.assertEqual(result_common.size, 62,
'file size not correct in common')
def test_update_firmware(self):
first_dict = {
'stub_plugin': {
'result': 0
},
'other_plugin': {
'field': 'day'
}
}
second_dict = {'stub_plugin': {'result': 1}}
self.test_firmware.processed_analysis = first_dict
self.db_interface_backend.add_firmware(self.test_firmware)
self.assertEqual(
0,
self.db_interface.get_object(
self.test_firmware.get_uid()).processed_analysis['stub_plugin']
['result'])
self.test_firmware.processed_analysis = second_dict
self.db_interface_backend.add_firmware(self.test_firmware)
self.assertEqual(
1,
self.db_interface.get_object(
self.test_firmware.get_uid()).processed_analysis['stub_plugin']
['result'])
self.assertIn(
'other_plugin',
self.db_interface.get_object(
self.test_firmware.get_uid()).processed_analysis.keys())
def test_update_file_object(self):
first_dict = {'other_plugin': {'result': 0}}
second_dict = {'stub_plugin': {'result': 1}}
self.test_fo.processed_analysis = first_dict
self.test_fo.files_included = {'file a', 'file b'}
self.db_interface_backend.add_file_object(self.test_fo)
self.test_fo.processed_analysis = second_dict
self.test_fo.files_included = {'file b', 'file c'}
self.db_interface_backend.add_file_object(self.test_fo)
received_object = self.db_interface.get_object(self.test_fo.get_uid())
self.assertEqual(
0, received_object.processed_analysis['other_plugin']['result'])
self.assertEqual(
1, received_object.processed_analysis['stub_plugin']['result'])
self.assertEqual(3, len(received_object.files_included))
def test_add_and_get_object_including_comment(self):
comment, author, date, uid = 'this is a test comment!', 'author', '1473431685', self.test_fo.get_uid(
)
self.test_fo.comments.append({
'time': str(date),
'author': author,
'comment': comment
})
self.db_interface_backend.add_file_object(self.test_fo)
retrieved_comment = self.db_interface.get_object(uid).comments[0]
self.assertEqual(author, retrieved_comment['author'])
self.assertEqual(comment, retrieved_comment['comment'])
self.assertEqual(date, retrieved_comment['time'])
class TestMongoInterface(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls._config = get_config_for_testing(TMP_DIR)
cls._config.set('data_storage', 'report_threshold', '32')
cls._config.set('data_storage', 'sanitize_database', 'tmp_sanitize')
cls.mongo_server = MongoMgr(config=cls._config)
def setUp(self):
self.db_interface = MongoInterfaceCommon(config=self._config)
self.db_interface_backend = BackEndDbInterface(config=self._config)
self.test_firmware = create_test_firmware()
self.test_yara_match = {
'rule': 'OpenSSH',
'tags': [],
'namespace': 'default',
'strings': [(0, '$a', b'OpenSSH')],
'meta': {
'description': 'SSH library',
'website': 'http://www.openssh.com',
'open_source': True,
'software_name': 'OpenSSH'
},
'matches': True
}
self.test_fo = create_test_file_object()
def tearDown(self):
self.db_interface_backend.client.drop_database(
self._config.get('data_storage', 'main_database'))
self.db_interface_backend.shutdown()
self.db_interface.client.drop_database(
self._config.get('data_storage', 'sanitize_database'))
self.db_interface.shutdown()
gc.collect()
@classmethod
def tearDownClass(cls):
cls.mongo_server.shutdown()
TMP_DIR.cleanup()
def _get_all_firmware_uids(self):
uid_list = []
tmp = self.db_interface.firmwares.find()
for item in tmp:
uid_list.append(item['_id'])
return uid_list
def test_existence_quick_check(self):
self.assertFalse(
self.db_interface.existence_quick_check('none_existing'),
'none existing firmware found')
self.db_interface_backend.add_firmware(self.test_firmware)
self.assertTrue(
self.db_interface.existence_quick_check(self.test_firmware.uid),
'existing firmware not found')
self.db_interface_backend.add_file_object(self.test_fo)
self.assertTrue(
self.db_interface.existence_quick_check(self.test_fo.uid),
'existing file not found')
def test_get_firmware(self):
self.db_interface_backend.add_firmware(self.test_firmware)
fobject = self.db_interface.get_firmware(self.test_firmware.uid)
self.assertEqual(fobject.vendor, 'test_vendor')
self.assertEqual(fobject.device_name, 'test_router')
self.assertEqual(fobject.part, '')
def test_get_object(self):
fo = self.db_interface.get_object(self.test_firmware.uid)
self.assertIsNone(
fo, 'found something but there is nothing in the database')
self.db_interface_backend.add_firmware(self.test_firmware)
fo = self.db_interface.get_object(self.test_firmware.uid)
self.assertIsInstance(fo, Firmware, 'firmware has wrong type')
self.assertEqual(fo.device_name, 'test_router',
'Device name in Firmware not correct')
test_file = FileObject(file_path=path.join(get_test_data_dir(),
'get_files_test/testfile2'))
self.db_interface_backend.add_file_object(test_file)
fo = self.db_interface.get_object(test_file.uid)
self.assertIsInstance(fo, FileObject, 'file object has wrong type')
def test_get_complete_object_including_all_summaries(self):
self.db_interface_backend.report_threshold = 1024
test_file = create_test_file_object()
self.test_firmware.add_included_file(test_file)
self.db_interface_backend.add_firmware(self.test_firmware)
self.db_interface_backend.add_file_object(test_file)
tmp = self.db_interface.get_complete_object_including_all_summaries(
self.test_firmware.uid)
self.assertIsInstance(tmp, Firmware, 'wrong type')
self.assertIn('summary', tmp.processed_analysis['dummy'].keys(),
'summary not found in processed analysis')
self.assertIn('sum a', tmp.processed_analysis['dummy']['summary'],
'summary of original file not included')
self.assertIn('file exclusive sum b',
tmp.processed_analysis['dummy']['summary'],
'summary of included file not found')
def test_sanitize_analysis(self):
short_dict = {'stub_plugin': {'result': 0}}
long_dict = {
'stub_plugin': {
'result': 10000000000,
'misc': 'Bananarama',
'summary': []
}
}
self.test_firmware.processed_analysis = short_dict
sanitized_dict = self.db_interface.sanitize_analysis(
self.test_firmware.processed_analysis, self.test_firmware.uid)
self.assertIn('file_system_flag', sanitized_dict['stub_plugin'].keys())
self.assertFalse(sanitized_dict['stub_plugin']['file_system_flag'])
self.assertEqual(self.db_interface.sanitize_fs.list(), [],
'file stored in db but should not')
self.test_firmware.processed_analysis = long_dict
sanitized_dict = self.db_interface.sanitize_analysis(
self.test_firmware.processed_analysis, self.test_firmware.uid)
self.assertIn('stub_plugin_result_{}'.format(self.test_firmware.uid),
self.db_interface.sanitize_fs.list(),
'sanitized file not stored')
self.assertNotIn('summary_result_{}'.format(self.test_firmware.uid),
self.db_interface.sanitize_fs.list(),
'summary is erroneously stored')
self.assertIn('file_system_flag', sanitized_dict['stub_plugin'].keys())
self.assertTrue(sanitized_dict['stub_plugin']['file_system_flag'])
self.assertEqual(type(sanitized_dict['stub_plugin']['summary']), list)
def test_sanitize_db_duplicates(self):
long_dict = {
'stub_plugin': {
'result': 10000000000,
'misc': 'Bananarama',
'summary': []
}
}
gridfs_file_name = 'stub_plugin_result_{}'.format(
self.test_firmware.uid)
self.test_firmware.processed_analysis = long_dict
assert self.db_interface.sanitize_fs.find({
'filename': gridfs_file_name
}).count() == 0
self.db_interface.sanitize_analysis(
self.test_firmware.processed_analysis, self.test_firmware.uid)
assert self.db_interface.sanitize_fs.find({
'filename': gridfs_file_name
}).count() == 1
self.db_interface.sanitize_analysis(
self.test_firmware.processed_analysis, self.test_firmware.uid)
assert self.db_interface.sanitize_fs.find({
'filename': gridfs_file_name
}).count() == 1, 'duplicate entry was created'
md5 = self.db_interface.sanitize_fs.find_one({
'filename':
gridfs_file_name
}).md5
long_dict['stub_plugin']['result'] += 1 # new analysis result
self.db_interface.sanitize_analysis(
self.test_firmware.processed_analysis, self.test_firmware.uid)
assert self.db_interface.sanitize_fs.find({
'filename': gridfs_file_name
}).count() == 1, 'duplicate entry was created'
assert self.db_interface.sanitize_fs.find_one({
'filename':
gridfs_file_name
}).md5 != md5, 'hash of new file did not change'
def test_retrieve_analysis(self):
self.db_interface.sanitize_fs.put(pickle.dumps('This is a test!'),
filename='test_file_path')
sanitized_dict = {
'stub_plugin': {
'result': 'test_file_path',
'file_system_flag': True
}
}
sanitized_dict['inbound_result'] = {
'result': 'inbound result',
'file_system_flag': False
}
retrieved_dict = self.db_interface.retrieve_analysis(sanitized_dict)
self.assertNotIn('file_system_flag',
retrieved_dict['stub_plugin'].keys())
self.assertIn('result', retrieved_dict['stub_plugin'].keys())
self.assertEqual(retrieved_dict['stub_plugin']['result'],
'This is a test!')
self.assertNotIn('file_system_flag',
retrieved_dict['inbound_result'].keys())
self.assertEqual(retrieved_dict['inbound_result']['result'],
'inbound result')
def test_retrieve_analysis_filter(self):
self.db_interface.sanitize_fs.put(pickle.dumps('This is a test!'),
filename='test_file_path')
sanitized_dict = {
'selected_plugin': {
'result': 'test_file_path',
'file_system_flag': True
}
}
sanitized_dict['other_plugin'] = {
'result': 'test_file_path',
'file_system_flag': True
}
retrieved_dict = self.db_interface.retrieve_analysis(
sanitized_dict, analysis_filter=['selected_plugin'])
self.assertEqual(retrieved_dict['selected_plugin']['result'],
'This is a test!')
self.assertIn('file_system_flag', retrieved_dict['other_plugin'])
def test_get_objects_by_uid_list(self):
self.db_interface_backend.add_firmware(self.test_firmware)
fo_list = self.db_interface.get_objects_by_uid_list(
[self.test_firmware.uid])
self.assertIsInstance(fo_list[0], Firmware, 'firmware has wrong type')
self.assertEqual(fo_list[0].device_name, 'test_router',
'Device name in Firmware not correct')
test_file = FileObject(file_path=path.join(get_test_data_dir(),
'get_files_test/testfile2'))
self.db_interface_backend.add_file_object(test_file)
fo_list = self.db_interface.get_objects_by_uid_list([test_file.uid])
self.assertIsInstance(fo_list[0], FileObject,
'file object has wrong type')
def test_sanitize_extract_and_retrieve_binary(self):
test_data = {'dummy': {'test_key': 'test_value'}}
test_data['dummy'] = self.db_interface._extract_binaries(
test_data, 'dummy', 'uid')
self.assertEqual(self.db_interface.sanitize_fs.list(),
['dummy_test_key_uid'], 'file not written')
self.assertEqual(test_data['dummy']['test_key'], 'dummy_test_key_uid',
'new file path not set')
test_data['dummy'] = self.db_interface._retrieve_binaries(
test_data, 'dummy')
self.assertEqual(test_data['dummy']['test_key'], 'test_value',
'value not recoverd')
def test_get_firmware_number(self):
result = self.db_interface.get_firmware_number()
self.assertEqual(result, 0)
self.db_interface_backend.add_firmware(self.test_firmware)
result = self.db_interface.get_firmware_number(query={})
self.assertEqual(result, 1)
result = self.db_interface.get_firmware_number(
query={'_id': self.test_firmware.uid})
self.assertEqual(result, 1)
test_fw_2 = create_test_firmware(bin_path='container/test.7z')
self.db_interface_backend.add_firmware(test_fw_2)
result = self.db_interface.get_firmware_number(query='{}')
self.assertEqual(result, 2)
result = self.db_interface.get_firmware_number(
query={'_id': self.test_firmware.uid})
self.assertEqual(result, 1)
def test_get_file_object_number(self):
result = self.db_interface.get_file_object_number()
self.assertEqual(result, 0)
self.db_interface_backend.add_file_object(self.test_fo)
result = self.db_interface.get_file_object_number(
query={}, zero_on_empty_query=False)
self.assertEqual(result, 1)
result = self.db_interface.get_file_object_number(
query={'_id': self.test_fo.uid})
self.assertEqual(result, 1)
result = self.db_interface.get_file_object_number(
query=json.dumps({'_id': self.test_fo.uid}))
self.assertEqual(result, 1)
result = self.db_interface.get_file_object_number(
query={}, zero_on_empty_query=True)
self.assertEqual(result, 0)
result = self.db_interface.get_file_object_number(
query='{}', zero_on_empty_query=True)
self.assertEqual(result, 0)
test_fo_2 = create_test_file_object(
bin_path='get_files_test/testfile2')
self.db_interface_backend.add_file_object(test_fo_2)
result = self.db_interface.get_file_object_number(
query={}, zero_on_empty_query=False)
self.assertEqual(result, 2)
result = self.db_interface.get_file_object_number(
query={'_id': self.test_fo.uid})
self.assertEqual(result, 1)
def test_unpacking_lock(self):
first_uid, second_uid = 'id1', 'id2'
assert not self.db_interface.check_unpacking_lock(
first_uid) and not self.db_interface.check_unpacking_lock(
second_uid), 'locks should not be set at start'
self.db_interface.set_unpacking_lock(first_uid)
assert self.db_interface.check_unpacking_lock(
first_uid), 'locks should have been set'
self.db_interface.set_unpacking_lock(second_uid)
assert self.db_interface.check_unpacking_lock(
first_uid) and self.db_interface.check_unpacking_lock(
second_uid), 'both locks should be set'
self.db_interface.release_unpacking_lock(first_uid)
assert not self.db_interface.check_unpacking_lock(
first_uid) and self.db_interface.check_unpacking_lock(
second_uid), 'lock 1 should be released, lock 2 not'
self.db_interface.drop_unpacking_locks()
assert not self.db_interface.check_unpacking_lock(
second_uid), 'all locks should be dropped'
def test_lock_is_released(self):
self.db_interface.set_unpacking_lock(self.test_fo.uid)
assert self.db_interface.check_unpacking_lock(
self.test_fo.uid), 'setting lock did not work'
self.db_interface_backend.add_object(self.test_fo)
assert not self.db_interface.check_unpacking_lock(
self.test_fo.uid), 'add_object should release lock'
def test_is_firmware(self):
assert self.db_interface.is_firmware(self.test_firmware.uid) is False
self.db_interface_backend.add_firmware(self.test_firmware)
assert self.db_interface.is_firmware(self.test_firmware.uid) is True
def test_is_file_object(self):
assert self.db_interface.is_file_object(self.test_fo.uid) is False
self.db_interface_backend.add_file_object(self.test_fo)
assert self.db_interface.is_file_object(self.test_fo.uid) is True
class TestStorageDbInterfaceBackend(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls._config = get_config_for_testing(TMP_DIR)
cls.mongo_server = MongoMgr(config=cls._config)
def setUp(self):
self.db_interface = MongoInterfaceCommon(config=self._config)
self.db_interface_backend = BackEndDbInterface(config=self._config)
self.test_firmware = create_test_firmware()
self.test_yara_match = {
'rule': 'OpenSSH',
'tags': [],
'namespace': 'default',
'strings': [(0, '$a', b'OpenSSH')],
'meta': {
'description': 'SSH library',
'website': 'http://www.openssh.com',
'open_source': True,
'software_name': 'OpenSSH'
},
'matches': True
}
self.test_fo = create_test_file_object()
def tearDown(self):
self.db_interface.client.drop_database(
self._config.get('data_storage', 'main_database'))
self.db_interface_backend.shutdown()
self.db_interface.shutdown()
gc.collect()
@classmethod
def tearDownClass(cls):
cls.mongo_server.shutdown()
TMP_DIR.cleanup()
def _get_all_firmware_uids(self):
uid_list = []
tmp = self.db_interface.firmwares.find()
for item in tmp:
uid_list.append(item['_id'])
return uid_list
def test_add_firmware(self):
self.db_interface_backend.add_firmware(self.test_firmware)
self.assertGreater(len(self._get_all_firmware_uids()), 0,
'No entry added to DB')
recoverd_firmware_entry = self.db_interface_backend.firmwares.find_one(
)
self.assertAlmostEqual(recoverd_firmware_entry['submission_date'],
time(),
msg='submission time not set correctly',
delta=5.0)
def test_add_and_get_firmware(self):
self.db_interface_backend.add_firmware(self.test_firmware)
result_backend = self.db_interface_backend.get_firmware(
self.test_firmware.uid)
self.assertIsNotNone(result_backend.binary,
'binary not set in backend result')
result_common = self.db_interface.get_firmware(self.test_firmware.uid)
self.assertIsNone(result_common.binary, 'binary set in common result')
self.assertEqual(result_common.size, 787,
'file size not correct in common')
self.assertIsInstance(result_common.tags, dict,
'tag field type not correct')
def test_add_and_get_file_object(self):
self.db_interface_backend.add_file_object(self.test_fo)
result_backend = self.db_interface_backend.get_file_object(
self.test_fo.uid)
self.assertIsNotNone(result_backend.binary,
'binary not set in backend result')
result_common = self.db_interface.get_file_object(self.test_fo.uid)
self.assertIsNone(result_common.binary, 'binary set in common result')
self.assertEqual(result_common.size, 62,
'file size not correct in common')
def test_update_firmware(self):
first_dict = {
'stub_plugin': {
'result': 0
},
'other_plugin': {
'field': 'day'
}
}
second_dict = {'stub_plugin': {'result': 1}}
self.test_firmware.processed_analysis = first_dict
self.db_interface_backend.add_firmware(self.test_firmware)
self.assertEqual(
0,
self.db_interface.get_object(
self.test_firmware.uid).processed_analysis['stub_plugin']
['result'])
self.test_firmware.processed_analysis = second_dict
self.db_interface_backend.add_firmware(self.test_firmware)
self.assertEqual(
1,
self.db_interface.get_object(
self.test_firmware.uid).processed_analysis['stub_plugin']
['result'])
self.assertIn(
'other_plugin',
self.db_interface.get_object(
self.test_firmware.uid).processed_analysis.keys())
def test_update_file_object(self):
first_dict = {'other_plugin': {'result': 0}}
second_dict = {'stub_plugin': {'result': 1}}
self.test_fo.processed_analysis = first_dict
self.test_fo.files_included = {'file a', 'file b'}
self.db_interface_backend.add_file_object(self.test_fo)
self.test_fo.processed_analysis = second_dict
self.test_fo.files_included = {'file b', 'file c'}
self.db_interface_backend.add_file_object(self.test_fo)
received_object = self.db_interface.get_object(self.test_fo.uid)
self.assertEqual(
0, received_object.processed_analysis['other_plugin']['result'])
self.assertEqual(
1, received_object.processed_analysis['stub_plugin']['result'])
self.assertEqual(3, len(received_object.files_included))
def test_add_and_get_object_including_comment(self):
comment, author, date, uid = 'this is a test comment!', 'author', '1473431685', self.test_fo.uid
self.test_fo.comments.append({
'time': str(date),
'author': author,
'comment': comment
})
self.db_interface_backend.add_file_object(self.test_fo)
retrieved_comment = self.db_interface.get_object(uid).comments[0]
self.assertEqual(author, retrieved_comment['author'])
self.assertEqual(comment, retrieved_comment['comment'])
self.assertEqual(date, retrieved_comment['time'])
def test_update_analysis_tag_no_firmware(self):
self.db_interface_backend.add_file_object(self.test_fo)
tag = {'value': 'yay', 'color': 'default', 'propagate': True}
self.db_interface_backend.update_analysis_tags(self.test_fo.uid,
plugin_name='dummy',
tag_name='some_tag',
tag=tag)
processed_fo = self.db_interface_backend.get_object(self.test_fo.uid)
assert not processed_fo.analysis_tags
def test_update_analysis_tag_uid_not_found(self):
self.db_interface_backend.update_analysis_tags(self.test_fo.uid,
plugin_name='dummy',
tag_name='some_tag',
tag='should not matter')
assert not self.db_interface_backend.get_object(self.test_fo.uid)
def test_update_analysis_tag_bad_tag(self):
self.db_interface_backend.add_firmware(self.test_firmware)
self.db_interface_backend.update_analysis_tags(self.test_firmware.uid,
plugin_name='dummy',
tag_name='some_tag',
tag='bad_tag')
processed_firmware = self.db_interface_backend.get_object(
self.test_firmware.uid)
assert not processed_firmware.analysis_tags
def test_update_analysis_tag_success(self):
self.db_interface_backend.add_firmware(self.test_firmware)
tag = {'value': 'yay', 'color': 'default', 'propagate': True}
self.db_interface_backend.update_analysis_tags(self.test_firmware.uid,
plugin_name='dummy',
tag_name='some_tag',
tag=tag)
processed_firmware = self.db_interface_backend.get_object(
self.test_firmware.uid)
assert processed_firmware.analysis_tags
assert processed_firmware.analysis_tags['dummy']['some_tag'] == tag
def test_add_analysis_firmware(self):
self.db_interface_backend.add_object(self.test_firmware)
before = self.db_interface_backend.get_object(
self.test_firmware.uid).processed_analysis
self.test_firmware.processed_analysis['foo'] = {'bar': 5}
self.db_interface_backend.add_analysis(self.test_firmware)
after = self.db_interface_backend.get_object(
self.test_firmware.uid).processed_analysis
assert before != after
assert 'foo' not in before
assert 'foo' in after
assert after['foo'] == {'bar': 5}
def test_add_analysis_file_object(self):
self.db_interface_backend.add_object(self.test_fo)
self.test_fo.processed_analysis['foo'] = {'bar': 5}
self.db_interface_backend.add_analysis(self.test_fo)
analysis = self.db_interface_backend.get_object(
self.test_fo.uid).processed_analysis
assert 'foo' in analysis
assert analysis['foo'] == {'bar': 5}
def test_crash_add_analysis(self):
with self.assertRaises(RuntimeError):
self.db_interface_backend.add_analysis(dict())
with self.assertRaises(AttributeError):
self.db_interface_backend._update_analysis(dict(), 'dummy', dict())
class TestStorageDbInterfaceFrontend(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls._config = get_config_for_testing(TMP_DIR)
cls.mongo_server = MongoMgr(config=cls._config)
def setUp(self):
self.db_frontend_interface = FrontEndDbInterface(config=self._config)
self.db_backend_interface = BackEndDbInterface(config=self._config)
self.test_firmware = create_test_firmware()
def tearDown(self):
self.db_frontend_interface.shutdown()
self.db_backend_interface.client.drop_database(
self._config.get('data_storage', 'main_database'))
self.db_backend_interface.shutdown()
gc.collect()
@classmethod
def tearDownClass(cls):
cls.mongo_server.shutdown()
TMP_DIR.cleanup()
def test_regression_meta_list(self):
assert self.test_firmware.processed_analysis.pop('unpacker')
self.db_backend_interface.add_firmware(self.test_firmware)
list_of_firmwares = self.db_frontend_interface.get_meta_list()
assert 'NOP' in list_of_firmwares.pop()[2]
def test_get_meta_list(self):
self.db_backend_interface.add_firmware(self.test_firmware)
list_of_firmwares = self.db_frontend_interface.get_meta_list()
test_output = list_of_firmwares.pop()
self.assertEqual(test_output[1],
'test_vendor test_router - 0.1 (Router)',
'Firmware not successfully received')
self.assertIsInstance(test_output[2], dict, 'tag field is not a dict')
def test_get_meta_list_of_fo(self):
test_fo = create_test_file_object()
self.db_backend_interface.add_file_object(test_fo)
files = self.db_frontend_interface.file_objects.find()
meta_list = self.db_frontend_interface.get_meta_list(files)
self.assertEqual(meta_list[0][0], test_fo.uid,
'uid of object not correct')
self.assertEqual(meta_list[0][3], 0,
'non existing submission date should lead to 0')
def test_get_hid_firmware(self):
self.db_backend_interface.add_firmware(self.test_firmware)
result = self.db_frontend_interface.get_hid(self.test_firmware.uid)
self.assertEqual(result, 'test_vendor test_router - 0.1 (Router)',
'fw hid not correct')
def test_get_hid_fo(self):
test_fo = create_test_file_object(bin_path='get_files_test/testfile2')
test_fo.virtual_file_path = {
'a': ['|a|/test_file'],
'b': ['|b|/get_files_test/testfile2']
}
self.db_backend_interface.add_file_object(test_fo)
result = self.db_frontend_interface.get_hid(test_fo.uid, root_uid='b')
self.assertEqual(result, '/get_files_test/testfile2',
'fo hid not correct')
result = self.db_frontend_interface.get_hid(test_fo.uid)
self.assertIsInstance(result, str, 'result is not a string')
self.assertEqual(result[0], '/',
'first character not correct if no root_uid set')
result = self.db_frontend_interface.get_hid(test_fo.uid, root_uid='c')
self.assertEqual(
result[0], '/',
'first character not correct if invalid root_uid set')
def test_get_file_name(self):
self.db_backend_interface.add_firmware(self.test_firmware)
result = self.db_frontend_interface.get_file_name(
self.test_firmware.uid)
self.assertEqual(result, 'test.zip', 'name not correct')
def test_get_hid_invalid_uid(self):
result = self.db_frontend_interface.get_hid('foo')
self.assertEqual(result, '',
'invalid uid should result in empty string')
def test_get_firmware_attribute_list(self):
self.db_backend_interface.add_firmware(self.test_firmware)
self.assertEqual(self.db_frontend_interface.get_device_class_list(),
['Router'])
self.assertEqual(self.db_frontend_interface.get_vendor_list(),
['test_vendor'])
self.assertEqual(
self.db_frontend_interface.get_firmware_attribute_list(
'device_name', {
'vendor': 'test_vendor',
'device_class': 'Router'
}), ['test_router'])
self.assertEqual(
self.db_frontend_interface.get_firmware_attribute_list('version'),
['0.1'])
self.assertEqual(self.db_frontend_interface.get_device_name_dict(),
{'Router': {
'test_vendor': ['test_router']
}})
def test_get_data_for_nice_list(self):
uid_list = [self.test_firmware.uid]
self.db_backend_interface.add_firmware(self.test_firmware)
nice_list_data = self.db_frontend_interface.get_data_for_nice_list(
uid_list, uid_list[0])
self.assertEqual(
sorted([
'size', 'virtual_file_paths', 'uid', 'mime-type',
'files_included'
]), sorted(nice_list_data[0].keys()))
self.assertEqual(nice_list_data[0]['uid'], self.test_firmware.uid)
def test_generic_search(self):
self.db_backend_interface.add_firmware(self.test_firmware)
# str input
result = self.db_frontend_interface.generic_search(
'{"file_name": "test.zip"}')
self.assertEqual(result, [self.test_firmware.uid],
'Firmware not successfully received')
# dict input
result = self.db_frontend_interface.generic_search(
{'file_name': 'test.zip'})
self.assertEqual(result, [self.test_firmware.uid],
'Firmware not successfully received')
def test_all_uids_found_in_database(self):
self.db_backend_interface.client.drop_database(
self._config.get('data_storage', 'main_database'))
uid_list = [self.test_firmware.uid]
self.assertFalse(
self.db_frontend_interface.all_uids_found_in_database(uid_list))
self.db_backend_interface.add_firmware(self.test_firmware)
self.assertTrue(
self.db_frontend_interface.all_uids_found_in_database(
[self.test_firmware.uid]))
def test_get_x_last_added_firmwares(self):
self.assertEqual(self.db_frontend_interface.get_last_added_firmwares(),
[], 'empty db should result in empty list')
test_fw_one = create_test_firmware(device_name='fw_one')
self.db_backend_interface.add_firmware(test_fw_one)
test_fw_two = create_test_firmware(device_name='fw_two',
bin_path='container/test.7z')
self.db_backend_interface.add_firmware(test_fw_two)
test_fw_three = create_test_firmware(device_name='fw_three',
bin_path='container/test.cab')
self.db_backend_interface.add_firmware(test_fw_three)
result = self.db_frontend_interface.get_last_added_firmwares(limit_x=2)
self.assertEqual(len(result), 2, 'Number of results should be 2')
self.assertEqual(result[0][0], test_fw_three.uid,
'last firmware is not first entry')
self.assertEqual(result[1][0], test_fw_two.uid,
'second last firmware is not the second entry')
def test_generate_file_tree_level(self):
parent_fw = create_test_firmware()
child_fo = create_test_file_object()
child_fo.processed_analysis['file_type'] = {'mime': 'sometype'}
uid = parent_fw.uid
child_fo.virtual_file_path = {
uid: ['|{}|/folder/{}'.format(uid, child_fo.file_name)]
}
parent_fw.files_included = {child_fo.uid}
self.db_backend_interface.add_object(parent_fw)
self.db_backend_interface.add_object(child_fo)
for node in self.db_frontend_interface.generate_file_tree_level(
uid, uid):
self.assertIsInstance(node, FileTreeNode)
self.assertEqual(node.name, parent_fw.file_name)
self.assertTrue(node.has_children)
for node in self.db_frontend_interface.generate_file_tree_level(
child_fo.uid, uid):
self.assertIsInstance(node, FileTreeNode)
self.assertEqual(node.name, 'folder')
self.assertTrue(node.has_children)
virtual_grand_child = node.get_list_of_child_nodes()[0]
self.assertEqual(virtual_grand_child.type, 'sometype')
self.assertFalse(virtual_grand_child.has_children)
self.assertEqual(virtual_grand_child.name, child_fo.file_name)
def test_get_number_of_total_matches(self):
parent_fw = create_test_firmware()
child_fo = create_test_file_object()
uid = parent_fw.uid
child_fo.virtual_file_path = {
uid: ['|{}|/folder/{}'.format(uid, child_fo.file_name)]
}
self.db_backend_interface.add_object(parent_fw)
self.db_backend_interface.add_object(child_fo)
query = '{{"$or": [{{"_id": "{}"}}, {{"_id": "{}"}}]}}'.format(
uid, child_fo.uid)
self.assertEqual(
self.db_frontend_interface.get_number_of_total_matches(
query, only_parent_firmwares=False), 2)
self.assertEqual(
self.db_frontend_interface.get_number_of_total_matches(
query, only_parent_firmwares=True), 1)
def test_get_other_versions_of_firmware(self):
parent_fw1 = create_test_firmware(version='1')
self.db_backend_interface.add_object(parent_fw1)
parent_fw2 = create_test_firmware(version='2',
bin_path='container/test.7z')
self.db_backend_interface.add_object(parent_fw2)
parent_fw3 = create_test_firmware(version='3',
bin_path='container/test.cab')
self.db_backend_interface.add_object(parent_fw3)
other_versions = self.db_frontend_interface.get_other_versions_of_firmware(
parent_fw1)
self.assertEqual(len(other_versions), 2,
'wrong number of other versions')
self.assertIn({'_id': parent_fw2.uid, 'version': '2'}, other_versions)
self.assertIn({'_id': parent_fw3.uid, 'version': '3'}, other_versions)
other_versions = self.db_frontend_interface.get_other_versions_of_firmware(
parent_fw2)
self.assertIn({'_id': parent_fw3.uid, 'version': '3'}, other_versions)
def test_get_specific_fields_for_multiple_entries(self):
test_fw_1 = create_test_firmware(device_name='fw_one',
vendor='test_vendor_one')
self.db_backend_interface.add_firmware(test_fw_1)
test_fw_2 = create_test_firmware(device_name='fw_two',
vendor='test_vendor_two',
bin_path='container/test.7z')
self.db_backend_interface.add_firmware(test_fw_2)
test_fo = create_test_file_object()
self.db_backend_interface.add_file_object(test_fo)
test_uid_list = [test_fw_1.uid, test_fw_2.uid]
result = list(
self.db_frontend_interface.
get_specific_fields_for_multiple_entries(uid_list=test_uid_list,
field_dict={
'vendor': 1,
'device_name': 1
}))
assert len(result) == 2
assert all(
set(entry.keys()) == {'_id', 'vendor', 'device_name'}
for entry in result)
result_uids = [entry['_id'] for entry in result]
assert all(uid in result_uids for uid in test_uid_list)
test_uid_list = [test_fw_1.uid, test_fo.uid]
result = list(
self.db_frontend_interface.
get_specific_fields_for_multiple_entries(
uid_list=test_uid_list, field_dict={'virtual_file_path': 1}))
assert len(result) == 2
assert all(
set(entry.keys()) == {'_id', 'virtual_file_path'}
for entry in result)
result_uids = [entry['_id'] for entry in result]
assert all(uid in result_uids for uid in test_uid_list)
def test_find_missing_files(self):
test_fw_1 = create_test_firmware()
test_fw_1.files_included.add('uid1234')
self.db_backend_interface.add_firmware(test_fw_1)
missing_files = self.db_frontend_interface.find_missing_files()
assert test_fw_1.uid in missing_files
assert missing_files[test_fw_1.uid] == {'uid1234'}
test_fo = create_test_file_object()
test_fo.uid = 'uid1234'
self.db_backend_interface.add_file_object(test_fo)
missing_files = self.db_frontend_interface.find_missing_files()
assert missing_files == {}
def test_find_missing_analyses(self):
test_fw_1 = create_test_firmware()
test_fo = create_test_file_object()
test_fw_1.files_included.add(test_fo.uid)
test_fo.virtual_file_path = {test_fw_1.uid: ['|foo|bar|']}
self.db_backend_interface.add_firmware(test_fw_1)
self.db_backend_interface.add_file_object(test_fo)
missing_analyses = self.db_frontend_interface.find_missing_analyses()
assert missing_analyses == {}
test_fw_1.processed_analysis['foobar'] = {'foo': 'bar'}
self.db_backend_interface.add_analysis(test_fw_1)
missing_analyses = self.db_frontend_interface.find_missing_analyses()
assert test_fw_1.uid in missing_analyses
assert missing_analyses[test_fw_1.uid] == {test_fo.uid}
