Further improving and refactoring performance test code

This commit is contained in:
VakarisZ 2020-04-09 18:23:01 +03:00
parent 303dda1621
commit 0fc5615058
6 changed files with 140 additions and 85 deletions

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@ -1,37 +1,39 @@
import logging
from datetime import timedelta
from typing import Dict
from envs.monkey_zoo.blackbox.analyzers.analyzer import Analyzer
from envs.monkey_zoo.blackbox.island_client.monkey_island_client import MonkeyIslandClient
MAX_ALLOWED_SINGLE_PAGE_TIME = timedelta(seconds=2)
MAX_ALLOWED_TOTAL_TIME = timedelta(seconds=5)
REPORT_URLS = [
"api/report/security",
"api/attack/report",
"api/report/zero_trust/findings",
"api/report/zero_trust/principles",
"api/report/zero_trust/pillars"
]
from envs.monkey_zoo.blackbox.tests.performance.performance_test_config import PerformanceTestConfig
LOGGER = logging.getLogger(__name__)
class PerformanceAnalyzer(Analyzer):
def __init__(self, island_client: MonkeyIslandClient, break_if_took_too_long=False):
self.break_if_took_too_long = break_if_took_too_long
self.island_client = island_client
def __init__(self, performance_test_config: PerformanceTestConfig, endpoint_timings: Dict[str, timedelta]):
self.performance_test_config = performance_test_config
self.endpoint_timings = endpoint_timings
def analyze_test_results(self):
# Calculate total time and check each page
single_page_time_less_then_max = True
total_time = timedelta()
for page, elapsed in self.endpoint_timings.items():
LOGGER.info(f"page {page} took {str(elapsed)}")
total_time += elapsed
if elapsed > self.performance_test_config.max_allowed_single_page_time:
single_page_time_less_then_max = False
total_time_less_then_max = total_time < self.performance_test_config.max_allowed_total_time
def get_elapsed_for_get_request(self, url):
response = self.island_client.requests.get(url)
if response.ok:
LOGGER.debug(f"Got ok for {url} content peek:\n{response.content[:120].strip()}")
return response.elapsed
else:
LOGGER.error(f"Trying to get {url} but got unexpected {str(response)}")
# instead of raising for status, mark failed responses as maxtime
return timedelta.max()
LOGGER.info(f"total time is {str(total_time)}")
performance_is_good_enough = total_time_less_then_max and single_page_time_less_then_max
if self.performance_test_config.break_on_timeout and not performance_is_good_enough:
LOGGER.warning(
"Calling breakpoint - pausing to enable investigation of island. Type 'c' to continue once you're done "
"investigating. Type 'p timings' and 'p total_time' to see performance information."
)
breakpoint()
return performance_is_good_enough

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@ -96,13 +96,3 @@ class MonkeyIslandClient(object):
response = self.requests.get("api/test/clear_caches")
response.raise_for_status()
return response
def get_elapsed_for_get_request(self, url):
response = self.requests.get(url)
if response.ok:
LOGGER.debug(f"Got ok for {url} content peek:\n{response.content[:120].strip()}")
return response.elapsed
else:
LOGGER.error(f"Trying to get {url} but got unexpected {str(response)}")
# instead of raising for status, mark failed responses as maxtime
return timedelta.max()

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@ -0,0 +1,47 @@
from datetime import timedelta
from envs.monkey_zoo.blackbox.tests.basic_test import BasicTest
from envs.monkey_zoo.blackbox.tests.exploitation import ExploitationTest
from envs.monkey_zoo.blackbox.tests.performance.performance_test_config import PerformanceTestConfig
from envs.monkey_zoo.blackbox.tests.performance.performance_test import PerformanceTest
MAX_ALLOWED_SINGLE_PAGE_TIME = timedelta(seconds=2)
MAX_ALLOWED_TOTAL_TIME = timedelta(seconds=5)
REPORT_RESOURCES = [
"api/report/security",
"api/attack/report",
"api/report/zero_trust/findings",
"api/report/zero_trust/principles",
"api/report/zero_trust/pillars"
]
class MapGenerationTest(BasicTest):
def __init__(self, name, island_client, config_parser, analyzers,
timeout, log_handler, break_on_timeout=False):
self.name = name
self.island_client = island_client
self.config_parser = config_parser
self.exploitation_test = ExploitationTest(name, island_client, config_parser, analyzers, timeout, log_handler)
self.break_on_timeout = break_on_timeout
def run(self):
self.island_client.import_config(self.config_parser.config_raw)
self.exploitation_test.print_test_starting_info()
try:
self.island_client.run_monkey_local()
self.exploitation_test.test_until_timeout()
finally:
self.island_client.kill_all_monkeys()
self.exploitation_test.wait_until_monkeys_die()
self.exploitation_test.wait_for_monkey_process_to_finish()
performance_config = PerformanceTestConfig(max_allowed_single_page_time=MAX_ALLOWED_SINGLE_PAGE_TIME,
max_allowed_total_time=MAX_ALLOWED_TOTAL_TIME,
endpoints_to_test=REPORT_RESOURCES,
break_on_timeout=self.break_on_timeout)
performance_test = PerformanceTest("Report generation test", performance_config, self.exploitation_test)
performance_test.run()
self.exploitation_test.parse_logs()
self.island_client.reset_env()

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@ -0,0 +1,42 @@
import logging
from datetime import timedelta
from envs.monkey_zoo.blackbox.tests.basic_test import BasicTest
from envs.monkey_zoo.blackbox.tests.exploitation import ExploitationTest
from envs.monkey_zoo.blackbox.tests.performance.performance_test_config import PerformanceTestConfig
from envs.monkey_zoo.blackbox.analyzers.performance_analyzer import PerformanceAnalyzer
LOGGER = logging.getLogger(__name__)
class PerformanceTest(BasicTest):
def __init__(self, name, test_config: PerformanceTestConfig, exploitation_test: ExploitationTest):
self.name = name
self.test_config = test_config
self.exploitation_test = exploitation_test
def run(self) -> bool:
if not self.exploitation_test.island_client.is_all_monkeys_dead():
raise RuntimeError("Can't test report times since not all Monkeys have died.")
# Collect timings for all pages
self.exploitation_test.island_client.clear_caches()
endpoint_timings = {}
for endpoint in self.test_config.endpoints_to_test:
endpoint_timings[endpoint] = self.exploitation_test.island_client.get_elapsed_for_get_request(endpoint)
analyzer = PerformanceAnalyzer(self.test_config, endpoint_timings)
return analyzer.analyze_test_results()
def get_elapsed_for_get_request(self, url):
response = self.exploitation_test.island_client.requests.get(url)
if response.ok:
LOGGER.debug(f"Got ok for {url} content peek:\n{response.content[:120].strip()}")
return response.elapsed
else:
LOGGER.error(f"Trying to get {url} but got unexpected {str(response)}")
# instead of raising for status, mark failed responses as maxtime
return timedelta.max()

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@ -0,0 +1,12 @@
from datetime import timedelta
from typing import List
class PerformanceTestConfig:
def __init__(self, max_allowed_single_page_time: timedelta, max_allowed_total_time: timedelta,
endpoints_to_test: List[str], break_on_timeout=False):
self.max_allowed_single_page_time = max_allowed_single_page_time
self.max_allowed_total_time = max_allowed_total_time
self.endpoints_to_test = endpoints_to_test
self.break_on_timeout = break_on_timeout

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@ -1,66 +1,27 @@
import logging
from datetime import timedelta
from envs.monkey_zoo.blackbox.tests.basic_test import BasicTest
from envs.monkey_zoo.blackbox.tests.exploitation import ExploitationTest
from envs.monkey_zoo.blackbox.tests.performance.performance_test_config import PerformanceTestConfig
from envs.monkey_zoo.blackbox.tests.performance.performance_test import PerformanceTest
MAX_ALLOWED_SINGLE_PAGE_TIME = timedelta(seconds=2)
MAX_ALLOWED_TOTAL_TIME = timedelta(seconds=5)
REPORT_URLS = [
"api/report/security",
"api/attack/report",
"api/report/zero_trust/findings",
"api/report/zero_trust/principles",
"api/report/zero_trust/pillars"
MAP_RESOURCES = [
"api/report/security"
]
LOGGER = logging.getLogger(__name__)
class ReportGenerationTest(BasicTest):
def __init__(self, name, island_client, config_parser, analyzers,
timeout, log_handler, break_if_took_too_long=False):
timeout, log_handler, break_on_timeout=False):
self.name = name
self.island_client = island_client
self.config_parser = config_parser
self.exploitation_test = ExploitationTest(name, island_client, config_parser, analyzers, timeout, log_handler)
self.break_if_took_too_long = break_if_took_too_long
def test_report_generation_performance(self) -> bool:
if not self.island_client.is_all_monkeys_dead():
raise RuntimeError("Can't test report times since not all Monkeys have died.")
# Collect timings for all pages
self.island_client.clear_caches()
report_resource_to_response_time = {}
for url in REPORT_URLS:
report_resource_to_response_time[url] = self.island_client.get_elapsed_for_get_request(url)
# Calculate total time and check each page
single_page_time_less_then_max = True
total_time = timedelta()
for page, elapsed in report_resource_to_response_time.items():
LOGGER.info(f"page {page} took {str(elapsed)}")
total_time += elapsed
if elapsed > MAX_ALLOWED_SINGLE_PAGE_TIME:
single_page_time_less_then_max = False
total_time_less_then_max = total_time < MAX_ALLOWED_TOTAL_TIME
LOGGER.info(f"total time is {str(total_time)}")
performance_is_good_enough = total_time_less_then_max and single_page_time_less_then_max
if self.break_if_took_too_long and not performance_is_good_enough:
LOGGER.warning(
"Calling breakpoint - pausing to enable investigation of island. Type 'c' to continue once you're done "
"investigating. Type 'p timings' and 'p total_time' to see performance information."
)
breakpoint()
return performance_is_good_enough
self.break_on_timeout = break_on_timeout
def run(self):
self.island_client.import_config(self.config_parser.config_raw)
@ -72,10 +33,11 @@ class ReportGenerationTest(BasicTest):
self.island_client.kill_all_monkeys()
self.exploitation_test.wait_until_monkeys_die()
self.exploitation_test.wait_for_monkey_process_to_finish()
self.test_post_exec_analyzers()
performance_config = PerformanceTestConfig(max_allowed_single_page_time=MAX_ALLOWED_SINGLE_PAGE_TIME,
max_allowed_total_time=MAX_ALLOWED_TOTAL_TIME,
endpoints_to_test=REPORT_RESOURCES,
break_on_timeout=self.break_on_timeout)
performance_test = PerformanceTest("Report generation test", performance_config, self.exploitation_test)
performance_test.run()
self.exploitation_test.parse_logs()
self.island_client.reset_env()
def test_post_exec_analyzers(self):
post_exec_analyzers_results = [analyzer.analyze_test_results() for analyzer in self.post_exec_analyzers]
assert all(post_exec_analyzers_results)