openstack/deb-swift
Code Issues Proposed changes

Handle deleted files with if-none-match

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When an object is deleted, we retrieve its metadata on the next PUT
requests, which make if-none-match requests fail while the object
shouldn't be here. It seems we're only interested in the timestamp of
the deleted object, so get that but forget the metadata.

Change-Id: I4a4a8be9b631598ca1cd52c53885c68c3fbdfc4a
Closes-Bug: #1640448
This commit is contained in:
Thomas Herve 2016-11-09 14:02:23 +01:00 committed by Thiago da Silva
parent 0873b7c03e
commit 2bdf61fadd
2 changed files with 14 additions and 1 deletions
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2
swift/obj/server.py
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@ -686,7 +686,7 @@ class ObjectController(BaseStorageServer):
except DiskFileXattrNotSupported:
return HTTPInsufficientStorage(drive=device, request=request)
except DiskFileDeleted as e:
orig_metadata = e.metadata
orig_metadata = {}
orig_timestamp = e.timestamp
except (DiskFileNotExist, DiskFileQuarantined):
orig_metadata = {}

13
test/functional/test_object.py
View File

@ -273,6 +273,12 @@ class TestObject(unittest2.TestCase):
})
def test_if_none_match(self):
def delete(url, token, parsed, conn):
conn.request('DELETE', '%s/%s/%s' % (
parsed.path, self.container, 'if_none_match_test'), '',
{'X-Auth-Token': token})
return check_response(conn)
def put(url, token, parsed, conn):
conn.request('PUT', '%s/%s/%s' % (
parsed.path, self.container, 'if_none_match_test'), '',
@ -287,6 +293,13 @@ class TestObject(unittest2.TestCase):
resp.read()
self.assertEqual(resp.status, 412)
resp = retry(delete)
resp.read()
self.assertEqual(resp.status, 204)
resp = retry(put)
resp.read()
self.assertEqual(resp.status, 201)
def put(url, token, parsed, conn):
conn.request('PUT', '%s/%s/%s' % (
parsed.path, self.container, 'if_none_match_test'), '',