def process_raw_event(self, raw_event):
raw_event_d = None
try:
raw_event_d = json.loads(raw_event)
serial_number = get_serial_number_from_raw_event(raw_event_d)
if not serial_number:
return
user_agent, ip_address = get_user_agent_and_ip_address_from_raw_event(raw_event_d)
event_data = parse_santa_log_message(raw_event_d["message"])
except Exception:
logger.exception("Could not process santa_log raw event")
if raw_event_d:
save_dead_letter(raw_event_d, "santa log preprocessing error")
else:
if event_data:
yield from SantaLogEvent.build_from_machine_request_payloads(
serial_number, user_agent, ip_address, [event_data],
get_created_at=lambda d: d.pop("timestamp")
)
else:
# probably a log rotation line
logger.info("Empty santa log event data.")
def test_santa_log_fail_hard(self):
with self.assertRaises(ValueError, msg="Could not find timestamp"):
parse_santa_log_message(": action=D")
def test_santa_log_rubbish_data(self):
self.assertEqual(parse_santa_log_message(42 * "\x00\x0a" + LOG1), RES1)
def test_santa_log_3(self):
self.assertEqual(parse_santa_log_message(LOG3), RES3)
def test_santa_log_2(self):
self.assertEqual(parse_santa_log_message(LOG2), RES2)
def test_santa_log_1(self):
self.assertEqual(parse_santa_log_message(LOG1), RES1)