def __init__(self, config):
self.host = config.get('taxii', 'host')
self.port = config.getint('taxii', 'port')
self.inbox_path = config.get('taxii', 'inbox_path')
self.use_https = config.getboolean('taxii', 'use_https')
self.client = HttpClient()
self.client.setProxy('noproxy')
self.stix_transformer = StixTransformer(config)
class TaxiiLogger(object):
def __init__(self, config):
self.host = config.get('taxii', 'host')
self.port = config.getint('taxii', 'port')
self.inbox_path = config.get('taxii', 'inbox_path')
self.use_https = config.getboolean('taxii', 'use_https')
self.client = HttpClient()
self.client.setProxy('noproxy')
self.stix_transformer = StixTransformer(config)
def log(self, event):
# converts from conpot log format to STIX compatible xml
stix_package = self.stix_transformer.transform(event)
# wrapping the stix message in a TAXII envelope
content_block = ContentBlock(libtaxii.CB_STIX_XML_10, stix_package)
inbox_message = InboxMessage(message_id=generate_message_id(), content_blocks=[content_block])
inbox_xml = inbox_message.to_xml()
# the actual call to the TAXII web service
response = self.client.callTaxiiService2(self.host, self.inbox_path, libtaxii.VID_TAXII_XML_10, inbox_xml, self.port)
response_message = libtaxii.get_message_from_http_response(response, '0')
if response_message.status_type != libtaxii.messages.ST_SUCCESS:
logger.error('Error while transmitting message to TAXII server: {0}'.format(response_message.status_detail))
return False
else:
return True
class TaxiiLogger(object):
def __init__(self, config):
self.host = config.get('taxii', 'host')
self.port = config.getint('taxii', 'port')
self.inbox_path = config.get('taxii', 'inbox_path')
self.use_https = config.getboolean('taxii', 'use_https')
self.client = HttpClient()
self.client.setProxy('noproxy')
self.stix_transformer = StixTransformer(config)
def log(self, event):
# converts from conpot log format to STIX compatible xml
stix_package = self.stix_transformer.transform(event)
# wrapping the stix message in a TAXII envelope
content_block = ContentBlock(libtaxii.CB_STIX_XML_10, stix_package)
inbox_message = InboxMessage(message_id=generate_message_id(),
content_blocks=[content_block])
inbox_xml = inbox_message.to_xml()
# the actual call to the TAXII web service
response = self.client.callTaxiiService2(self.host, self.inbox_path,
libtaxii.VID_TAXII_XML_10,
inbox_xml, self.port)
response_message = libtaxii.get_message_from_http_response(
response, '0')
if response_message.status_type != libtaxii.messages.ST_SUCCESS:
logger.error(
'Error while transmitting message to TAXII server: {0}'.format(
response_message.status_detail))
return False
else:
return True
def __init__(self, config):
self.host = config.get('taxii', 'host')
self.port = config.getint('taxii', 'port')
self.inbox_path = config.get('taxii', 'inbox_path')
self.use_https = config.getboolean('taxii', 'use_https')
self.client = HttpClient()
self.client.setProxy('noproxy')
self.stix_transformer = StixTransformer(config)
def test_stix_transform(self):
"""
Objective: Test if our STIX xml can be validated.
"""
config = ConfigParser()
config_file = os.path.join(os.path.dirname(__file__), '../conpot.cfg')
config.read(config_file)
config.set('taxii', 'enabled', True)
config.set('taxii', 'use_contact_info', True)
config.set('taxii', 'contact_name', 'James Bond')
config.set('taxii', 'contact_mail', '[email protected]')
test_event = {
'remote': ('127.0.0.1', 54872),
'data_type': 's7comm',
'public_ip': '111.222.111.222',
'timestamp': datetime.now(),
'session_id': '101d9884-b695-4d8b-bf24-343c7dda1b68',
'data': {
0: {
'request': 'who are you',
'response': 'mr. blue'
},
1: {
'request': 'give me apples',
'response': 'no way'
}
}
}
stixTransformer = StixTransformer(config)
stix_package_xml = stixTransformer.transform(test_event)
xmlValidator = STIXValidator(None, True, False)
(isvalid, validation_error,
best_practice_warnings) = xmlValidator.validate(
StringIO(stix_package_xml.encode('utf-8')))
self.assertTrue(
isvalid,
'Error while parsing STIX xml: {0}'.format(validation_error))
def test_stix_transform(self):
"""
Objective: Test if our STIX xml can be validated.
"""
config = ConfigParser()
config_file = os.path.join(os.path.dirname(__file__), '../conpot.cfg')
config.read(config_file)
config.set('taxii', 'enabled', True)
config.set('taxii', 'use_contact_info', True)
config.set('taxii', 'contact_name', 'James Bond')
config.set('taxii', 'contact_mail', '[email protected]')
test_event = {'remote': ('127.0.0.1', 54872), 'data_type': 's7comm',
'public_ip': '111.222.111.222',
'timestamp': datetime.now(),
'session_id': '101d9884-b695-4d8b-bf24-343c7dda1b68',
'data': {0: {'request': 'who are you', 'response': 'mr. blue'},
1: {'request': 'give me apples', 'response': 'no way'}}}
stixTransformer = StixTransformer(config)
stix_package_xml = stixTransformer.transform(test_event)
xmlValidator = STIXValidator(None, True, False)
(isvalid, validation_error, best_practice_warnings) = xmlValidator.validate(StringIO(stix_package_xml.encode('utf-8')))
self.assertTrue(isvalid, 'Error while parsing STIX xml: {0}'.format(validation_error))
