def push_grade(request, saved_environ_id, signature):
# TODO: might use some kind of url signing decorator and skip
# arguments from url
if not verify_zeus_url_signature(saved_environ_id, signature):
raise PermissionDenied
# This message may be useful for debugging in case when decoding fails
logger.info('BEFORE DECODING BODY')
body = _json_base64_decode(request.body)
logger.info(' >>>> ')
logger.info(body)
logger.info(' <<<< ')
# Create a small ``env`` that will be used to resume the job. Actuall
# results processing is done in oioioi.zeus.handlers.restore_job.
env = {'saved_environ_id': saved_environ_id}
if 'compilation_output' in body:
env['compilation_result'] = 'CE'
env['reports'] = []
else:
env['compilation_result'] = 'OK'
env['reports'] = list(_get_key(body, 'tests_info'))
env['compilation_message'] = body.get('compilation_output', '')
delay_environ(env)
return HttpResponse('Recorded!')
def push_grade(request, check_uid, signature):
# TODO: might use some kind of url signing decorator and skip
# arguments from url
if not verify_zeus_url_signature(check_uid, signature):
raise PermissionDenied
# This message may be useful for debugging in case when decoding fails
logger.info('BEFORE DECODING BODY')
body = _json_base64_decode(request.body)
logger.info(' >>>> ')
logger.info(body)
logger.info(' <<<< ')
if 'compilation_output' in body:
compilation_result = 'CE'
else:
compilation_result = 'OK'
if compilation_result == 'OK':
reports = _get_key(body, 'tests_info')
else:
reports = []
try:
async_job, created = ZeusAsyncJob.objects.select_for_update() \
.get_or_create(check_uid=check_uid)
except IntegrityError:
# This should never happen.
logger.error("IntegrityError while saving results for %s",
check_uid,
exc_info=True)
logger.error("Received reports:\n%s", reports)
return HttpResponse("Recorded!")
if async_job.resumed:
logger.debug("Got results for %s again, ignoring", check_uid)
return HttpResponse("Recorded!")
if not created:
logger.info("Resuming job %s", check_uid)
env = json.loads(async_job.environ)
env.setdefault('zeus_results', [])
env['compilation_result'] = compilation_result
env['compilation_message'] = body.get('compilation_output', '')
env['zeus_results'].extend(list(reports))
postpone(env)
async_job.environ = json.dumps(env)
async_job.resumed = True
async_job.save()
else:
# The code below solves a race condition in case Zeus
# does the callback before ZeusAsyncJob is created in handlers.
async_job.environ = json.dumps({'zeus_results': list(reports)})
async_job.save()
# TODO: return a brief text response in a case of a failure
# (Internal Server Error or Permission Denied).
# Currently we respond with the default human-readable HTML.
return HttpResponse("Recorded!")
def test_incorrect_signature(self):
check_uid = 'ZeusSubmissionIdIsARandomString'
signature = zeus_url_signature('Blah')
self.assertFalse(verify_zeus_url_signature(check_uid, signature))
def test_correct_signature(self):
check_uid = 'ZeusSubmissionIdIsARandomString'
signature = zeus_url_signature(check_uid)
self.assertTrue(verify_zeus_url_signature(check_uid, signature))
def test_incorrect_signature(self):
check_uid = 'ZeusSubmissionIdIsARandomString'
signature = zeus_url_signature('Blah')
self.assertFalse(verify_zeus_url_signature(check_uid, signature))
def test_correct_signature(self):
check_uid = 'ZeusSubmissionIdIsARandomString'
signature = zeus_url_signature(check_uid)
self.assertTrue(verify_zeus_url_signature(check_uid, signature))
