mirror of https://github.com/MISP/PyMISP
246 lines
12 KiB
Python
246 lines
12 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import unittest
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import requests_mock
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import json
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import os
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import pymisp as pm
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from pymisp import PyMISP
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# from pymisp import NewEventError
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from pymisp import MISPEvent
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from pymisp import MISPEncode
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from pymisp.tools import make_binary_objects
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@requests_mock.Mocker()
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class TestOffline(unittest.TestCase):
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def setUp(self):
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self.maxDiff = None
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self.domain = 'http://misp.local/'
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self.key = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
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with open('tests/misp_event.json', 'r') as f:
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self.event = {'Event': json.load(f)}
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with open('tests/new_misp_event.json', 'r') as f:
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self.new_misp_event = {'Event': json.load(f)}
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self.resources_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), '../pymisp/data')
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with open(os.path.join(self.resources_path, 'describeTypes.json'), 'r') as f:
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self.types = json.load(f)
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with open('tests/sharing_groups.json', 'r') as f:
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self.sharing_groups = json.load(f)
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self.auth_error_msg = {"name": "Authentication failed. Please make sure you pass the API key of an API enabled user along in the Authorization header.",
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"message": "Authentication failed. Please make sure you pass the API key of an API enabled user along in the Authorization header.",
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"url": "\/events\/1"}
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with open('tests/search_index_result.json', 'r') as f:
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self.search_index_result = json.load(f)
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def initURI(self, m):
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m.register_uri('GET', self.domain + 'events/1', json=self.auth_error_msg, status_code=403)
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m.register_uri('GET', self.domain + 'servers/getVersion.json', json={"version": "2.4.62"})
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m.register_uri('GET', self.domain + 'servers/getPyMISPVersion.json', json={"version": "2.4.62"})
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m.register_uri('GET', self.domain + 'sharing_groups.json', json=self.sharing_groups)
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m.register_uri('GET', self.domain + 'attributes/describeTypes.json', json=self.types)
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m.register_uri('GET', self.domain + 'events/2', json=self.event)
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m.register_uri('POST', self.domain + 'events/5758ebf5-c898-48e6-9fe9-5665c0a83866', json=self.event)
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m.register_uri('DELETE', self.domain + 'events/2', json={'message': 'Event deleted.'})
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m.register_uri('DELETE', self.domain + 'events/3', json={'errors': ['Invalid event'], 'message': 'Invalid event', 'name': 'Invalid event', 'url': '/events/3'})
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m.register_uri('GET', self.domain + 'attributes/delete/2', json={'message': 'Attribute deleted.'})
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m.register_uri('POST', self.domain + 'events/index', json=self.search_index_result)
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def test_getEvent(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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e1 = pymisp.get_event(2)
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e2 = pymisp.get(2)
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self.assertEqual(e1, e2)
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self.assertEqual(self.event, e2)
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def test_updateEvent(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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e0 = pymisp.update_event('5758ebf5-c898-48e6-9fe9-5665c0a83866', json.dumps(self.event))
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e1 = pymisp.update_event('5758ebf5-c898-48e6-9fe9-5665c0a83866', self.event)
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self.assertEqual(e0, e1)
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e2 = pymisp.update(e0)
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self.assertEqual(e1, e2)
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self.assertEqual(self.event, e2)
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def test_deleteEvent(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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d = pymisp.delete_event(2)
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self.assertEqual(d, {'message': 'Event deleted.'})
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d = pymisp.delete_event(3)
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self.assertEqual(d, {'errors': ['Invalid event'], 'message': 'Invalid event', 'name': 'Invalid event', 'url': '/events/3'})
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def test_deleteAttribute(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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d = pymisp.delete_attribute(2)
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self.assertEqual(d, {'message': 'Attribute deleted.'})
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def test_getVersions(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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api_version = pymisp.get_api_version()
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self.assertEqual(api_version, {'version': pm.__version__})
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server_version = pymisp.get_version()
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self.assertEqual(server_version, {"version": "2.4.62"})
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def test_getSharingGroups(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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sharing_groups = pymisp.get_sharing_groups()
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self.assertEqual(sharing_groups[0], self.sharing_groups['response'][0])
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def test_auth_error(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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error = pymisp.get(1)
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response = self.auth_error_msg
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response['errors'] = [response['message']]
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self.assertEqual(error, response)
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def test_newEvent(self, m):
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error_empty_info = {'message': 'The event could not be saved.', 'name': 'Add event failed.', 'errors': ['Error in info: Info cannot be empty.'], 'url': '/events/add'}
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error_empty_info_flatten = {u'message': u'The event could not be saved.', u'name': u'Add event failed.', u'errors': [u"Error in info: Info cannot be empty."], u'url': u'/events/add'}
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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m.register_uri('POST', self.domain + 'events', json=error_empty_info)
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# TODO Add test exception if info field isn't set
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response = pymisp.new_event(0, 1, 0, 'Foo')
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self.assertEqual(response, error_empty_info_flatten)
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m.register_uri('POST', self.domain + 'events', json=self.new_misp_event)
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response = pymisp.new_event(0, 1, 0, "This is a test.", '2016-08-26', False)
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self.assertEqual(response, self.new_misp_event)
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def test_eventObject(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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misp_event = MISPEvent(pymisp.describe_types)
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with open('tests/57c4445b-c548-4654-af0b-4be3950d210f.json', 'r') as f:
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misp_event.load(f.read())
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json.dumps(misp_event, cls=MISPEncode)
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def test_searchIndexByTagId(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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response = pymisp.search_index(tag="1")
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self.assertEqual(response['response'], self.search_index_result)
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def test_searchIndexByTagName(self, m):
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self.initURI(m)
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pymisp = PyMISP(self.domain, self.key)
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response = pymisp.search_index(tag='ecsirt:malicious-code="ransomware"')
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self.assertEqual(response['response'], self.search_index_result)
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def test_addAttributes(self, m):
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class MockPyMISP(PyMISP):
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def _send_attributes(self, event, attributes, proposal=False):
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return len(attributes)
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self.initURI(m)
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p = MockPyMISP(self.domain, self.key)
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evt = p.get(1)
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self.assertEqual(3, p.add_hashes(evt, md5='68b329da9893e34099c7d8ad5cb9c940',
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sha1='adc83b19e793491b1c6ea0fd8b46cd9f32e592fc',
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sha256='01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b',
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filename='foobar.exe'))
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self.assertEqual(3, p.add_hashes(evt, md5='68b329da9893e34099c7d8ad5cb9c940',
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sha1='adc83b19e793491b1c6ea0fd8b46cd9f32e592fc',
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sha256='01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b'))
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p.av_detection_link(evt, 'https://foocorp.com')
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p.add_detection_name(evt, 'WATERMELON')
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p.add_filename(evt, 'foobar.exe')
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p.add_regkey(evt, 'HKLM\\Software\\Microsoft\\Outlook\\Addins\\foobar')
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p.add_regkey(evt, 'HKLM\\Software\\Microsoft\\Outlook\\Addins\\foobar', rvalue='foobar')
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regkeys = {
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'HKLM\\Software\\Microsoft\\Outlook\\Addins\\foo': None,
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'HKLM\\Software\\Microsoft\\Outlook\\Addins\\bar': 'baz',
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'HKLM\\Software\\Microsoft\\Outlook\\Addins\\bae': 0,
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}
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self.assertEqual(3, p.add_regkeys(evt, regkeys))
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p.add_pattern(evt, '.*foobar.*', in_memory=True)
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p.add_pattern(evt, '.*foobar.*', in_file=True)
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self.assertRaises(pm.PyMISPError, p.add_pattern, evt, '.*foobar.*', in_memory=False, in_file=False)
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p.add_pipe(evt, 'foo')
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p.add_pipe(evt, '\\.\\pipe\\foo')
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self.assertEqual(3, p.add_pipe(evt, ['foo', 'bar', 'baz']))
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self.assertEqual(3, p.add_pipe(evt, ['foo', 'bar', '\\.\\pipe\\baz']))
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p.add_mutex(evt, 'foo')
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self.assertEqual(1, p.add_mutex(evt, '\\BaseNamedObjects\\foo'))
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self.assertEqual(3, p.add_mutex(evt, ['foo', 'bar', 'baz']))
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self.assertEqual(3, p.add_mutex(evt, ['foo', 'bar', '\\BaseNamedObjects\\baz']))
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p.add_yara(evt, 'rule Foo {}')
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self.assertEqual(2, p.add_yara(evt, ['rule Foo {}', 'rule Bar {}']))
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p.add_ipdst(evt, '1.2.3.4')
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self.assertEqual(2, p.add_ipdst(evt, ['1.2.3.4', '5.6.7.8']))
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p.add_ipsrc(evt, '1.2.3.4')
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self.assertEqual(2, p.add_ipsrc(evt, ['1.2.3.4', '5.6.7.8']))
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p.add_hostname(evt, 'a.foobar.com')
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self.assertEqual(2, p.add_hostname(evt, ['a.foobar.com', 'a.foobaz.com']))
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p.add_domain(evt, 'foobar.com')
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self.assertEqual(2, p.add_domain(evt, ['foobar.com', 'foobaz.com']))
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p.add_domain_ip(evt, 'foo.com', '1.2.3.4')
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self.assertEqual(2, p.add_domain_ip(evt, 'foo.com', ['1.2.3.4', '5.6.7.8']))
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self.assertEqual(2, p.add_domains_ips(evt, {'foo.com': '1.2.3.4', 'bar.com': '4.5.6.7'}))
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p.add_url(evt, 'https://example.com')
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self.assertEqual(2, p.add_url(evt, ['https://example.com', 'http://foo.com']))
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p.add_useragent(evt, 'Mozilla')
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self.assertEqual(2, p.add_useragent(evt, ['Mozilla', 'Godzilla']))
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p.add_traffic_pattern(evt, 'blabla')
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p.add_snort(evt, 'blaba')
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p.add_net_other(evt, 'blabla')
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p.add_email_src(evt, 'foo@bar.com')
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p.add_email_dst(evt, 'foo@bar.com')
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p.add_email_subject(evt, 'you won the lottery')
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p.add_email_attachment(evt, 'foo.doc')
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p.add_target_email(evt, 'foo@bar.com')
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p.add_target_user(evt, 'foo')
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p.add_target_machine(evt, 'foobar')
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p.add_target_org(evt, 'foobar')
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p.add_target_location(evt, 'foobar')
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p.add_target_external(evt, 'foobar')
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p.add_threat_actor(evt, 'WATERMELON')
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p.add_internal_link(evt, 'foobar')
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p.add_internal_comment(evt, 'foobar')
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p.add_internal_text(evt, 'foobar')
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p.add_internal_other(evt, 'foobar')
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p.add_attachment(evt, "testFile")
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def make_objects(self, path):
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to_return = {'objects': [], 'references': []}
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fo, peo, seos = make_binary_objects(path)
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if seos:
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for s in seos:
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to_return['objects'].append(s)
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if s.ObjectReference:
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to_return['references'] += s.ObjectReference
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if peo:
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to_return['objects'].append(peo)
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if peo.ObjectReference:
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to_return['references'] += peo.ObjectReference
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if fo:
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to_return['objects'].append(fo)
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if fo.ObjectReference:
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to_return['references'] += fo.ObjectReference
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return json.dumps(to_return, cls=MISPEncode)
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def test_objects(self, m):
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paths = ['cmd.exe', 'tmux', 'MachO-OSX-x64-ls']
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try:
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for path in paths:
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json_blob = self.make_objects(os.path.join('tests',
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'viper-test-files', 'test_files', path))
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except IOError: # Can be replaced with FileNotFoundError when support for python 2 is dropped
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return unittest.SkipTest()
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print(json_blob)
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if __name__ == '__main__':
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unittest.main()
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