def test_limited_iter_reads_fail(self):
fap = 'abcdefghij'
fap = utils.limiting_iter(fap, 9)
for i, chunk in enumerate(fap):
if i == 8:
break
self.assertRaises(exception.ImageSizeLimitExceeded, fap.next)
def test_limited_iter_reads_succeed(self):
fap = 'abcdefghij'
fap = utils.limiting_iter(fap, 10)
bytes_read = 0
for chunk in fap:
bytes_read += len(chunk)
self.assertEqual(10, bytes_read)
def test_limited_iter_reads_fail(self):
fap = 'abcdefghij'
fap = utils.limiting_iter(fap, 9)
for i, chunk in enumerate(fap):
if i == 8:
break
self.assertRaises(exception.ImageSizeLimitExceeded, fap.next)
def test_limited_iter_reads_succeed(self):
fap = 'abcdefghij'
fap = utils.limiting_iter(fap, 10)
bytes_read = 0
for chunk in fap:
bytes_read += len(chunk)
self.assertEqual(10, bytes_read)
def _deserialize(self, request):
result = {}
try:
result['image_meta'] = utils.get_image_meta_from_headers(request)
except exception.Invalid:
image_size_str = request.headers['x-image-meta-size']
msg = _("Incoming image size of %s was not convertible to "
"an integer.") % image_size_str
raise HTTPBadRequest(explanation=msg, request=request)
image_meta = result['image_meta']
if request.content_length:
image_size = request.content_length
elif 'size' in image_meta:
image_size = image_meta['size']
else:
image_size = None
data = request.body_file if self.has_body(request) else None
if image_size is None and data is not None:
data = utils.limiting_iter(data, CONF.image_size_cap)
#NOTE(bcwaldon): this is a hack to make sure the downstream code
# gets the correct image data
request.body_file = data
elif image_size > CONF.image_size_cap:
max_image_size = CONF.image_size_cap
msg = _("Denying attempt to upload image larger than %d.")
LOG.warn(msg % max_image_size)
raise HTTPBadRequest(explanation=msg % max_image_size,
request=request)
result['image_data'] = data
return result
def _deserialize(self, request):
result = {}
try:
result['image_meta'] = utils.get_image_meta_from_headers(request)
except exception.Invalid:
image_size_str = request.headers['x-image-meta-size']
msg = _("Incoming image size of %s was not convertible to "
"an integer.") % image_size_str
raise HTTPBadRequest(explanation=msg, request=request)
image_meta = result['image_meta']
if request.content_length:
image_size = request.content_length
elif 'size' in image_meta:
image_size = image_meta['size']
else:
image_size = None
data = request.body_file if self.has_body(request) else None
if image_size is None and data is not None:
data = utils.limiting_iter(data, CONF.image_size_cap)
#NOTE(bcwaldon): this is a hack to make sure the downstream code
# gets the correct image data
request.body_file = data
elif image_size > CONF.image_size_cap:
max_image_size = CONF.image_size_cap
msg = _("Denying attempt to upload image larger than %d.")
LOG.warn(msg % max_image_size)
raise HTTPBadRequest(explanation=msg % max_image_size,
request=request)
result['image_data'] = data
return result
