openstack/swift
Code Issues Proposed changes

Merge "Remove md5_factory function"

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This commit is contained in:
Zuul 2020-12-18 11:06:53 +00:00 committed by Gerrit Code Review
commit 7a327f6285
4 changed files with 9 additions and 13 deletions
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4
swift/common/utils.py
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@ -4882,10 +4882,6 @@ except TypeError:
return hashlib.md5(string) # nosec
def md5_factory():
return md5(usedforsecurity=False)
class ShardRange(object):
"""
A ShardRange encapsulates sharding state related to a container including

4
swift/obj/diskfile.py
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@ -66,7 +66,7 @@ from swift.common.utils import mkdirs, Timestamp, \
get_md5_socket, F_SETPIPE_SZ, decode_timestamps, encode_timestamps, \
MD5_OF_EMPTY_STRING, link_fd_to_path, \
O_TMPFILE, makedirs_count, replace_partition_in_path, remove_directory, \
md5, md5_factory
md5
from swift.common.splice import splice, tee
from swift.common.exceptions import DiskFileQuarantined, DiskFileNotExist, \
DiskFileCollision, DiskFileNoSpace, DiskFileDeviceUnavailable, \
@ -1116,7 +1116,7 @@ class BaseDiskFileManager(object):
:param policy: storage policy used
"""
if six.PY2:
hashes = defaultdict(md5_factory)
hashes = defaultdict(lambda: md5(usedforsecurity=False))
else:
class shim(object):
def __init__(self):

6
swift/proxy/controllers/obj.py
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@ -48,8 +48,7 @@ from swift.common.utils import (
GreenAsyncPile, GreenthreadSafeIterator, Timestamp, WatchdogTimeout,
normalize_delete_at_timestamp, public, get_expirer_container,
document_iters_to_http_response_body, parse_content_range,
quorum_size, reiterate, close_if_possible, safe_json_loads, md5,
md5_factory)
quorum_size, reiterate, close_if_possible, safe_json_loads, md5)
from swift.common.bufferedhttp import http_connect
from swift.common.constraints import check_metadata, check_object_creation
from swift.common import constraints
@ -3179,7 +3178,8 @@ class ECObjectController(BaseObjectController):
bytes_transferred = 0
chunk_transform = chunk_transformer(policy)
chunk_transform.send(None)
frag_hashers = collections.defaultdict(md5_factory)
frag_hashers = collections.defaultdict(
lambda: md5(usedforsecurity=False))
def send_chunk(chunk):
# Note: there's two different hashers in here. etag_hasher is

8
test/unit/common/middleware/s3api/test_s3request.py
View File

@ -32,7 +32,7 @@ from swift.common.middleware.s3api.s3request import S3Request, \
from swift.common.middleware.s3api.s3response import InvalidArgument, \
NoSuchBucket, InternalError, \
AccessDenied, SignatureDoesNotMatch, RequestTimeTooSkewed
from swift.common.utils import md5, md5_factory
from swift.common.utils import md5
from test.unit import DebugLogger
@ -825,7 +825,7 @@ class TestHashingInput(S3ApiTestCase):
def test_good(self):
raw = b'123456789'
wrapped = HashingInput(
BytesIO(raw), 9, md5_factory,
BytesIO(raw), 9, lambda: md5(usedforsecurity=False),
md5(raw, usedforsecurity=False).hexdigest())
self.assertEqual(b'1234', wrapped.read(4))
self.assertEqual(b'56', wrapped.read(2))
@ -851,7 +851,7 @@ class TestHashingInput(S3ApiTestCase):
def test_too_long(self):
raw = b'123456789'
wrapped = HashingInput(
BytesIO(raw), 8, md5_factory,
BytesIO(raw), 8, lambda: md5(usedforsecurity=False),
md5(raw, usedforsecurity=False).hexdigest())
self.assertEqual(b'1234', wrapped.read(4))
self.assertEqual(b'56', wrapped.read(2))
@ -865,7 +865,7 @@ class TestHashingInput(S3ApiTestCase):
def test_too_short(self):
raw = b'123456789'
wrapped = HashingInput(
BytesIO(raw), 10, md5_factory,
BytesIO(raw), 10, lambda: md5(usedforsecurity=False),
md5(raw, usedforsecurity=False).hexdigest())
self.assertEqual(b'1234', wrapped.read(4))
self.assertEqual(b'56', wrapped.read(2))