def test_http_length_required_with_title_and_desc_and_challenges(self):
try:
raise falcon.HTTPLengthRequired(title='Test', description='Testdescription')
except falcon.HTTPLengthRequired as e:
self.assertEqual('Test', e.title, 'Title should be "Test"')
self.assertEqual('Testdescription', e.description,
'Description should be "Testdescription"')
def test_http_length_required_no_title_and_desc_and_challenges(self):
try:
raise falcon.HTTPLengthRequired()
except falcon.HTTPLengthRequired as e:
self.assertEqual(status.HTTP_411, e.title,
'The title should be ' + status.HTTP_411 + ', but it is: ' + e.title)
self.assertEqual(None, e.description, 'The description should be None')
def validate_payload_size(req):
"""Validates payload size.
Method validates sent payload size.
It expects that http header **Content-Length** is present.
If it does not, method raises :py:class:`falcon.HTTPLengthRequired`.
Otherwise values is being compared with ::
[service]
max_log_size = 1048576
**max_log_size** refers to the maximum allowed content length.
If it is exceeded :py:class:`falcon.HTTPRequestEntityTooLarge` is
thrown.
:param falcon.Request req: current request
:exception: :py:class:`falcon.HTTPLengthRequired`
:exception: :py:class:`falcon.HTTPRequestEntityTooLarge`
"""
payload_size = req.content_length
max_size = CONF.service.max_log_size
LOG.debug('Payload (content-length) is %s', str(payload_size))
if payload_size is None:
raise falcon.HTTPLengthRequired(
title='Content length header is missing',
description='Content length is required to estimate if '
'payload can be processed'
)
if payload_size >= max_size:
raise falcon.HTTPRequestEntityTooLarge(
title='Log payload size exceeded',
description='Maximum allowed size is %d bytes' % max_size
)
def on_get(self, req, resp):
raise falcon.HTTPLengthRequired(title='title',
description='description')
