Malformed CompleteMultipartUpload request should 400

Closes-Bug: #1883172
Change-Id: Ie44288976ac5a507c27bd175c5f56c9b0bd04fe0
changes/48/865348/4
indianwhocodes 2 months ago committed by Tim Burke
parent e748cff5c4
commit 4cba97d7b6

@ -708,11 +708,15 @@ class UploadController(Controller):
previous_number = part_number
etag = normalize_etag(part_elem.find('./ETag').text)
if etag is None:
raise InvalidPart(upload_id=upload_id,
part_number=part_number,
e_tag=etag)
if len(etag) != 32 or any(c not in '0123456789abcdef'
for c in etag):
raise InvalidPart(upload_id=upload_id,
part_number=part_number)
part_number=part_number,
e_tag=etag)
manifest.append({
'path': '/%s/%s/%s/%d' % (
wsgi_to_str(container), wsgi_to_str(req.object_name),

@ -14,6 +14,7 @@
# limitations under the License.
from test.s3api import BaseS3TestCase
from botocore.exceptions import ClientError
class TestMultiPartUploads(BaseS3TestCase):
@ -98,3 +99,42 @@ class TestMultiPartUploads(BaseS3TestCase):
self.assertEqual(200, list_mpu_resp[
'ResponseMetadata']['HTTPStatusCode'])
self.assertEqual([], list_mpu_resp.get('Uploads', []))
def test_complete_multipart_upload_malformed_request(self):
key_name = self.create_name('key')
create_mpu_resp = self.client.create_multipart_upload(
Bucket=self.bucket_name, Key=key_name)
self.assertEqual(200, create_mpu_resp[
'ResponseMetadata']['HTTPStatusCode'])
upload_id = create_mpu_resp['UploadId']
parts = []
for i in range(1, 3):
body = ('%d' % i) * 5 * (2 ** 20)
part_resp = self.client.upload_part(
Body=body, Bucket=self.bucket_name, Key=key_name,
PartNumber=i, UploadId=upload_id)
self.assertEqual(200, part_resp[
'ResponseMetadata']['HTTPStatusCode'])
parts.append({
'PartNumber': i,
'ETag': '',
})
with self.assertRaises(ClientError) as caught:
self.client.complete_multipart_upload(
Bucket=self.bucket_name, Key=key_name,
MultipartUpload={
'Parts': parts,
},
UploadId=upload_id,
)
complete_mpu_resp = caught.exception.response
self.assertEqual(400, complete_mpu_resp[
'ResponseMetadata']['HTTPStatusCode'])
self.assertEqual('InvalidPart', complete_mpu_resp[
'Error']['Code'])
self.assertTrue(complete_mpu_resp['Error']['Message'].startswith(
'One or more of the specified parts could not be found.'
), complete_mpu_resp['Error']['Message'])
self.assertEqual(complete_mpu_resp['Error']['UploadId'], upload_id)
self.assertIn(complete_mpu_resp['Error']['PartNumber'], ('1', '2'))
self.assertEqual(complete_mpu_resp['Error']['ETag'], None)

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