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swift/test/unit/obj/test_server.py

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# coding: utf-8
# Copyright (c) 2010-2012 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for swift.obj.server"""
import six.moves.cPickle as pickle
import datetime
import json
import errno
import operator
import os
import mock
import six
from six import StringIO
import unittest
import math
import random
from shutil import rmtree
from time import gmtime, strftime, time, struct_time
from tempfile import mkdtemp
from hashlib import md5
import tempfile
from collections import defaultdict
from contextlib import contextmanager
from eventlet import sleep, spawn, wsgi, listen, Timeout, tpool, greenthread
from eventlet.green import httplib
from nose import SkipTest
from swift import __version__ as swift_version
from swift.common.http import is_success
from test.unit import FakeLogger, debug_logger, mocked_http_conn, \
make_timestamp_iter, DEFAULT_TEST_EC_TYPE
from test.unit import connect_tcp, readuntil2crlfs, patch_policies, \
encode_frag_archive_bodies
from swift.obj import server as object_server
from swift.obj import updater
from swift.obj import diskfile
from swift.common import utils, bufferedhttp
from swift.common.header_key_dict import HeaderKeyDict
from swift.common.utils import hash_path, mkdirs, normalize_timestamp, \
NullLogger, storage_directory, public, replication, encode_timestamps, \
Timestamp
from swift.common import constraints
from swift.common.swob import Request, WsgiBytesIO
from swift.common.splice import splice
from swift.common.storage_policy import (StoragePolicy, ECStoragePolicy,
POLICIES, EC_POLICY)
from swift.common.exceptions import DiskFileDeviceUnavailable, \
DiskFileNoSpace, DiskFileQuarantined
def mock_time(*args, **kwargs):
return 5000.0
test_policies = [
StoragePolicy(0, name='zero', is_default=True),
ECStoragePolicy(1, name='one', ec_type=DEFAULT_TEST_EC_TYPE,
ec_ndata=10, ec_nparity=4),
]
@contextmanager
def fake_spawn():
"""
Spawn and capture the result so we can later wait on it. This means we can
test code executing in a greenthread but still wait() on the result to
ensure that the method has completed.
"""
greenlets = []
def _inner_fake_spawn(func, *a, **kw):
gt = greenthread.spawn(func, *a, **kw)
greenlets.append(gt)
return gt
object_server.spawn = _inner_fake_spawn
with mock.patch('swift.obj.server.spawn', _inner_fake_spawn):
try:
yield
finally:
for gt in greenlets:
gt.wait()
@patch_policies(test_policies)
class TestObjectController(unittest.TestCase):
"""Test swift.obj.server.ObjectController"""
def setUp(self):
"""Set up for testing swift.object.server.ObjectController"""
utils.HASH_PATH_SUFFIX = 'endcap'
utils.HASH_PATH_PREFIX = 'startcap'
self.tmpdir = mkdtemp()
self.testdir = os.path.join(self.tmpdir,
'tmp_test_object_server_ObjectController')
mkdirs(os.path.join(self.testdir, 'sda1'))
self.conf = {'devices': self.testdir, 'mount_check': 'false',
'container_update_timeout': 0.0}
self.object_controller = object_server.ObjectController(
self.conf, logger=debug_logger())
self.object_controller.bytes_per_sync = 1
self._orig_tpool_exc = tpool.execute
tpool.execute = lambda f, *args, **kwargs: f(*args, **kwargs)
self.df_mgr = diskfile.DiskFileManager(self.conf,
self.object_controller.logger)
self.logger = debug_logger('test-object-controller')
self.ts = make_timestamp_iter()
self.ec_policies = [p for p in POLICIES if p.policy_type == EC_POLICY]
def tearDown(self):
"""Tear down for testing swift.object.server.ObjectController"""
rmtree(self.tmpdir)
tpool.execute = self._orig_tpool_exc
def _stage_tmp_dir(self, policy):
mkdirs(os.path.join(self.testdir, 'sda1',
diskfile.get_tmp_dir(policy)))
def check_all_api_methods(self, obj_name='o', alt_res=None):
path = '/sda1/p/a/c/%s' % obj_name
body = 'SPECIAL_STRING'
op_table = {
"PUT": (body, alt_res or 201, ''), # create one
"GET": ('', alt_res or 200, body), # check it
"POST": ('', alt_res or 202, ''), # update it
"HEAD": ('', alt_res or 200, ''), # head it
"DELETE": ('', alt_res or 204, '') # delete it
}
for method in ["PUT", "GET", "POST", "HEAD", "DELETE"]:
in_body, res, out_body = op_table[method]
timestamp = normalize_timestamp(time())
req = Request.blank(
path, environ={'REQUEST_METHOD': method},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test'})
req.body = in_body
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, res)
if out_body and (200 <= res < 300):
self.assertEqual(resp.body, out_body)
def test_REQUEST_SPECIAL_CHARS(self):
obj = 'special昆%20/%'
self.check_all_api_methods(obj)
def test_device_unavailable(self):
def raise_disk_unavail(*args, **kwargs):
raise DiskFileDeviceUnavailable()
self.object_controller.get_diskfile = raise_disk_unavail
self.check_all_api_methods(alt_res=507)
def test_allowed_headers(self):
dah = ['content-disposition', 'content-encoding', 'x-delete-at',
'x-object-manifest', 'x-static-large-object']
conf = {'devices': self.testdir, 'mount_check': 'false',
'allowed_headers': ','.join(['content-length'] + dah)}
self.object_controller = object_server.ObjectController(
conf, logger=debug_logger())
self.assertEqual(self.object_controller.allowed_headers, set(dah))
def test_POST_update_meta(self):
# Test swift.obj.server.ObjectController.POST
original_headers = self.object_controller.allowed_headers
test_headers = 'content-encoding foo bar'.split()
self.object_controller.allowed_headers = set(test_headers)
put_timestamp = normalize_timestamp(time())
headers = {'X-Timestamp': put_timestamp,
'Content-Type': 'application/x-test',
'Foo': 'fooheader',
'Baz': 'bazheader',
'X-Object-Sysmeta-Color': 'blue',
'X-Object-Transient-Sysmeta-Shape': 'circle',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'}
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
req.body = 'VERIFY'
etag = '"%s"' % md5('VERIFY').hexdigest()
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'text/html; charset=UTF-8',
'Content-Length': str(len(resp.body)),
'Etag': etag,
})
post_timestamp = normalize_timestamp(time())
headers = {'X-Timestamp': post_timestamp,
'X-Object-Meta-3': 'Three',
'X-Object-Meta-4': 'Four',
'Content-Encoding': 'gzip',
'Foo': 'fooheader',
'Bar': 'barheader',
'Content-Type': 'application/x-test'}
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers=headers)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'text/html; charset=UTF-8',
'Content-Length': str(len(resp.body)),
'X-Object-Sysmeta-Color': 'blue',
})
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
expected_headers = {
'Content-Type': 'application/x-test',
'Content-Length': '6',
'Etag': etag,
'X-Object-Sysmeta-Color': 'blue',
'X-Object-Meta-3': 'Three',
'X-Object-Meta-4': 'Four',
'Foo': 'fooheader',
'Bar': 'barheader',
'Content-Encoding': 'gzip',
'X-Backend-Timestamp': post_timestamp,
'X-Timestamp': post_timestamp,
'X-Backend-Data-Timestamp': put_timestamp,
'X-Backend-Durable-Timestamp': put_timestamp,
'Last-Modified': strftime(
'%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(post_timestamp)))),
}
self.assertEqual(dict(resp.headers), expected_headers)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(dict(resp.headers), expected_headers)
post_timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': post_timestamp,
'X-Object-Sysmeta-Color': 'red',
'Content-Type': 'application/x-test'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'text/html; charset=UTF-8',
'Content-Length': str(len(resp.body)),
'X-Object-Sysmeta-Color': 'blue',
})
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'application/x-test',
'Content-Length': '6',
'Etag': etag,
'X-Object-Sysmeta-Color': 'blue',
'X-Backend-Timestamp': post_timestamp,
'X-Timestamp': post_timestamp,
'X-Backend-Data-Timestamp': put_timestamp,
'X-Backend-Durable-Timestamp': put_timestamp,
'Last-Modified': strftime(
'%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(post_timestamp)))),
})
# test defaults
self.object_controller.allowed_headers = original_headers
put_timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': put_timestamp,
'Content-Type': 'application/x-test',
'Foo': 'fooheader',
'X-Object-Sysmeta-Color': 'red',
'X-Object-Meta-1': 'One',
'X-Object-Manifest': 'c/bar',
'Content-Encoding': 'gzip',
'Content-Disposition': 'bar',
'X-Static-Large-Object': 'True',
})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'text/html; charset=UTF-8',
'Content-Length': str(len(resp.body)),
'Etag': etag,
})
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'application/x-test',
'Content-Length': '6',
'Etag': etag,
'X-Object-Sysmeta-Color': 'red',
'X-Object-Meta-1': 'One',
'Content-Encoding': 'gzip',
'X-Object-Manifest': 'c/bar',
'Content-Disposition': 'bar',
'X-Static-Large-Object': 'True',
'X-Backend-Timestamp': put_timestamp,
'X-Timestamp': put_timestamp,
'X-Backend-Data-Timestamp': put_timestamp,
'X-Backend-Durable-Timestamp': put_timestamp,
'Last-Modified': strftime(
'%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(put_timestamp)))),
})
post_timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': post_timestamp,
'X-Object-Meta-3': 'Three',
'Foo': 'fooheader',
'Content-Type': 'application/x-test'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'text/html; charset=UTF-8',
'Content-Length': str(len(resp.body)),
'X-Object-Sysmeta-Color': 'red',
})
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'application/x-test',
'Content-Length': '6',
'Etag': etag,
'X-Object-Sysmeta-Color': 'red',
'X-Object-Meta-3': 'Three',
'X-Static-Large-Object': 'True',
'X-Backend-Timestamp': post_timestamp,
'X-Timestamp': post_timestamp,
'X-Backend-Data-Timestamp': put_timestamp,
'X-Backend-Durable-Timestamp': put_timestamp,
'Last-Modified': strftime(
'%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(post_timestamp)))),
})
# Test for empty metadata
post_timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': post_timestamp,
'Content-Type': 'application/x-test',
'X-Object-Meta-3': ''})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'text/html; charset=UTF-8',
'Content-Length': str(len(resp.body)),
'X-Object-Sysmeta-Color': 'red',
})
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(dict(resp.headers), {
'Content-Type': 'application/x-test',
'Content-Length': '6',
'Etag': etag,
'X-Object-Sysmeta-Color': 'red',
'X-Object-Meta-3': '',
'X-Static-Large-Object': 'True',
'X-Backend-Timestamp': post_timestamp,
'X-Timestamp': post_timestamp,
'X-Backend-Data-Timestamp': put_timestamp,
'X-Backend-Durable-Timestamp': put_timestamp,
'Last-Modified': strftime(
'%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(post_timestamp)))),
})
def test_POST_old_timestamp(self):
ts = time()
orig_timestamp = utils.Timestamp(ts).internal
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': orig_timestamp,
'Content-Type': 'application/x-test',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# Same timestamp should result in 409
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': orig_timestamp,
'X-Object-Meta-3': 'Three',
'X-Object-Meta-4': 'Four',
'Content-Encoding': 'gzip',
'Content-Type': 'application/x-test'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['X-Backend-Timestamp'], orig_timestamp)
# Earlier timestamp should result in 409
timestamp = normalize_timestamp(ts - 1)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp,
'X-Object-Meta-5': 'Five',
'X-Object-Meta-6': 'Six',
'Content-Encoding': 'gzip',
'Content-Type': 'application/x-test'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['X-Backend-Timestamp'], orig_timestamp)
def test_POST_conflicts_with_later_POST(self):
t_put = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': t_put,
'Content-Length': 0,
'Content-Type': 'plain/text'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
t_post1 = next(self.ts).internal
t_post2 = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': t_post2})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': t_post1})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
obj_dir = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')))
ts_file = os.path.join(obj_dir, t_post2 + '.meta')
self.assertTrue(os.path.isfile(ts_file))
meta_file = os.path.join(obj_dir, t_post1 + '.meta')
self.assertFalse(os.path.isfile(meta_file))
def test_POST_not_exist(self):
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/fail',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp,
'X-Object-Meta-1': 'One',
'X-Object-Meta-2': 'Two',
'Content-Type': 'text/plain'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
def test_POST_invalid_path(self):
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp,
'X-Object-Meta-1': 'One',
'X-Object-Meta-2': 'Two',
'Content-Type': 'text/plain'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_POST_no_timestamp(self):
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Object-Meta-1': 'One',
'X-Object-Meta-2': 'Two',
'Content-Type': 'text/plain'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_POST_bad_timestamp(self):
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': 'bad',
'X-Object-Meta-1': 'One',
'X-Object-Meta-2': 'Two',
'Content-Type': 'text/plain'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_POST_container_connection(self):
# Test that POST does call container_update and returns success
# whether update to container server succeeds or fails
def mock_http_connect(calls, response, with_exc=False):
class FakeConn(object):
def __init__(self, calls, status, with_exc):
self.calls = calls
self.status = status
self.reason = 'Fake'
self.host = '1.2.3.4'
self.port = '1234'
self.with_exc = with_exc
def getresponse(self):
calls[0] += 1
if self.with_exc:
raise Exception('test')
return self
def read(self, amt=None):
return ''
return lambda *args, **kwargs: FakeConn(calls, response, with_exc)
ts = time()
timestamp = normalize_timestamp(ts)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Content-Length': '0'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(ts + 1),
'X-Container-Host': '1.2.3.4:0',
'X-Container-Partition': '3',
'X-Container-Device': 'sda1',
'X-Container-Timestamp': '1',
'Content-Type': 'application/new1'})
calls = [0]
with mock.patch.object(object_server, 'http_connect',
mock_http_connect(calls, 202)):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(ts + 2),
'X-Container-Host': '1.2.3.4:0',
'X-Container-Partition': '3',
'X-Container-Device': 'sda1',
'X-Container-Timestamp': '1',
'Content-Type': 'application/new1'})
calls = [0]
with mock.patch.object(object_server, 'http_connect',
mock_http_connect(calls, 202, with_exc=True)):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(ts + 3),
'X-Container-Host': '1.2.3.4:0',
'X-Container-Partition': '3',
'X-Container-Device': 'sda1',
'X-Container-Timestamp': '1',
'Content-Type': 'application/new2'})
calls = [0]
with mock.patch.object(object_server, 'http_connect',
mock_http_connect(calls, 500)):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
def _test_POST_container_updates(self, policy, update_etag=None):
# Test that POST requests result in correct calls to container_update
t = [next(self.ts) for _ in range(0, 5)]
calls_made = []
update_etag = update_etag or '098f6bcd4621d373cade4e832627b4f6'
def mock_container_update(ctlr, op, account, container, obj, request,
headers_out, objdevice, policy):
calls_made.append((headers_out, policy))
body = 'test'
headers = {
'X-Timestamp': t[1].internal,
'Content-Type': 'application/octet-stream;swift_bytes=123456789',
'X-Backend-Storage-Policy-Index': int(policy)}
if policy.policy_type == EC_POLICY:
# EC fragments will typically have a different size to the body and
# for small bodies the fragments may be longer. For this test all
# that matters is that the fragment and body lengths differ.
body = body + 'ec_overhead'
headers['X-Backend-Container-Update-Override-Etag'] = update_etag
headers['X-Backend-Container-Update-Override-Size'] = '4'
headers['X-Object-Sysmeta-Ec-Etag'] = update_etag
headers['X-Object-Sysmeta-Ec-Content-Length'] = '4'
headers['X-Object-Sysmeta-Ec-Frag-Index'] = 2
headers['Content-Length'] = str(len(body))
req = Request.blank('/sda1/p/a/c/o', body=body,
environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(1, len(calls_made))
expected_headers = HeaderKeyDict({
'x-size': '4',
'x-content-type': 'application/octet-stream;swift_bytes=123456789',
'x-timestamp': t[1].internal,
'x-etag': update_etag})
self.assertDictEqual(expected_headers, calls_made[0][0])
self.assertEqual(policy, calls_made[0][1])
# POST with no metadata newer than the data should return 409,
# container update not expected
calls_made = []
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': t[0].internal,
'X-Backend-Storage-Policy-Index': int(policy)})
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['x-backend-timestamp'],
t[1].internal)
self.assertEqual(0, len(calls_made))
# POST with newer metadata returns success and container update
# is expected
calls_made = []
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': t[3].internal,
'X-Backend-Storage-Policy-Index': int(policy)})
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(1, len(calls_made))
expected_headers = HeaderKeyDict({
'x-size': '4',
'x-content-type': 'application/octet-stream;swift_bytes=123456789',
'x-timestamp': t[1].internal,
'x-content-type-timestamp': t[1].internal,
'x-meta-timestamp': t[3].internal,
'x-etag': update_etag})
self.assertDictEqual(expected_headers, calls_made[0][0])
self.assertEqual(policy, calls_made[0][1])
# POST with no metadata newer than existing metadata should return
# 409, container update not expected
calls_made = []
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': t[2].internal,
'X-Backend-Storage-Policy-Index': int(policy)})
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['x-backend-timestamp'],
t[3].internal)
self.assertEqual(0, len(calls_made))
# POST with newer content-type but older metadata returns success
# and container update is expected newer content-type should have
# existing swift_bytes appended
calls_made = []
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={
'X-Timestamp': t[2].internal,
'Content-Type': 'text/plain',
'Content-Type-Timestamp': t[2].internal,
'X-Backend-Storage-Policy-Index': int(policy)
})
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(1, len(calls_made))
expected_headers = HeaderKeyDict({
'x-size': '4',
'x-content-type': 'text/plain;swift_bytes=123456789',
'x-timestamp': t[1].internal,
'x-content-type-timestamp': t[2].internal,
'x-meta-timestamp': t[3].internal,
'x-etag': update_etag})
self.assertDictEqual(expected_headers, calls_made[0][0])
self.assertEqual(policy, calls_made[0][1])
# POST with older content-type but newer metadata returns success
# and container update is expected
calls_made = []
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={
'X-Timestamp': t[4].internal,
'Content-Type': 'older',
'Content-Type-Timestamp': t[1].internal,
'X-Backend-Storage-Policy-Index': int(policy)
})
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(1, len(calls_made))
expected_headers = HeaderKeyDict({
'x-size': '4',
'x-content-type': 'text/plain;swift_bytes=123456789',
'x-timestamp': t[1].internal,
'x-content-type-timestamp': t[2].internal,
'x-meta-timestamp': t[4].internal,
'x-etag': update_etag})
self.assertDictEqual(expected_headers, calls_made[0][0])
self.assertEqual(policy, calls_made[0][1])
# POST with same-time content-type and metadata returns 409
# and no container update is expected
calls_made = []
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={
'X-Timestamp': t[4].internal,
'Content-Type': 'ignored',
'Content-Type-Timestamp': t[2].internal,
'X-Backend-Storage-Policy-Index': int(policy)
})
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(0, len(calls_made))
# POST with implicit newer content-type but older metadata
# returns success and container update is expected,
# update reports existing metadata timestamp
calls_made = []
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={
'X-Timestamp': t[3].internal,
'Content-Type': 'text/newer',
'X-Backend-Storage-Policy-Index': int(policy)
})
with mock.patch('swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(1, len(calls_made))
expected_headers = HeaderKeyDict({
'x-size': '4',
'x-content-type': 'text/newer;swift_bytes=123456789',
'x-timestamp': t[1].internal,
'x-content-type-timestamp': t[3].internal,
'x-meta-timestamp': t[4].internal,
'x-etag': update_etag})
self.assertDictEqual(expected_headers, calls_made[0][0])
self.assertEqual(policy, calls_made[0][1])
def test_POST_container_updates_with_replication_policy(self):
self._test_POST_container_updates(POLICIES[0])
def test_POST_container_updates_with_EC_policy(self):
self._test_POST_container_updates(
POLICIES[1], update_etag='override_etag')
def test_POST_container_updates_precedence(self):
# Verify correct etag and size being sent with container updates for a
# PUT and for a subsequent POST.
def do_test(body, headers, policy):
def mock_container_update(ctlr, op, account, container, obj, req,
headers_out, objdevice, policy):
calls_made.append((headers_out, policy))
calls_made = []
ts_put = next(self.ts)
# make PUT with given headers and verify correct etag is sent in
# container update
headers.update({
'Content-Type':
'application/octet-stream;swift_bytes=123456789',
'X-Backend-Storage-Policy-Index': int(policy),
'X-Object-Sysmeta-Ec-Frag-Index': 2,
'X-Timestamp': ts_put.internal,
'Content-Length': len(body)})
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers=headers, body=body)
with mock.patch(
'swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(1, len(calls_made))
expected_headers = HeaderKeyDict({
'x-size': '4',
'x-content-type':
'application/octet-stream;swift_bytes=123456789',
'x-timestamp': ts_put.internal,
'x-etag': 'expected'})
self.assertDictEqual(expected_headers, calls_made[0][0])
self.assertEqual(policy, calls_made[0][1])
# make a POST and verify container update has the same etag
calls_made = []
ts_post = next(self.ts)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': ts_post.internal,
'X-Backend-Storage-Policy-Index': int(policy)})
with mock.patch(
'swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(1, len(calls_made))
expected_headers.update({
'x-content-type-timestamp': ts_put.internal,
'x-meta-timestamp': ts_post.internal})
self.assertDictEqual(expected_headers, calls_made[0][0])
self.assertEqual(policy, calls_made[0][1])
# sanity check - EC headers are ok
headers = {
'X-Backend-Container-Update-Override-Etag': 'expected',
'X-Backend-Container-Update-Override-Size': '4',
'X-Object-Sysmeta-Ec-Etag': 'expected',
'X-Object-Sysmeta-Ec-Content-Length': '4'}
do_test('test ec frag longer than 4', headers, POLICIES[1])
# middleware overrides take precedence over EC/older overrides
headers = {
'X-Backend-Container-Update-Override-Etag': 'unexpected',
'X-Backend-Container-Update-Override-Size': '3',
'X-Object-Sysmeta-Ec-Etag': 'unexpected',
'X-Object-Sysmeta-Ec-Content-Length': '3',
'X-Object-Sysmeta-Container-Update-Override-Etag': 'expected',
'X-Object-Sysmeta-Container-Update-Override-Size': '4'}
do_test('test ec frag longer than 4', headers, POLICIES[1])
# overrides with replication policy
headers = {
'X-Object-Sysmeta-Container-Update-Override-Etag': 'expected',
'X-Object-Sysmeta-Container-Update-Override-Size': '4'}
do_test('longer than 4', headers, POLICIES[0])
# middleware overrides take precedence over EC/older overrides with
# replication policy
headers = {
'X-Backend-Container-Update-Override-Etag': 'unexpected',
'X-Backend-Container-Update-Override-Size': '3',
'X-Object-Sysmeta-Container-Update-Override-Etag': 'expected',
'X-Object-Sysmeta-Container-Update-Override-Size': '4'}
do_test('longer than 4', headers, POLICIES[0])
def _test_PUT_then_POST_async_pendings(self, policy, update_etag=None):
# Test that PUT and POST requests result in distinct async pending
# files when sync container update fails.
def fake_http_connect(*args):
raise Exception('test')
device_dir = os.path.join(self.testdir, 'sda1')
t_put = next(self.ts)
update_etag = update_etag or '098f6bcd4621d373cade4e832627b4f6'
put_headers = {
'X-Trans-Id': 'put_trans_id',
'X-Timestamp': t_put.internal,
'Content-Type': 'application/octet-stream;swift_bytes=123456789',
'Content-Length': '4',
'X-Backend-Storage-Policy-Index': int(policy),
'X-Container-Host': 'chost:cport',
'X-Container-Partition': 'cpartition',
'X-Container-Device': 'cdevice'}
if policy.policy_type == EC_POLICY:
put_headers.update({
'X-Object-Sysmeta-Ec-Frag-Index': '2',
'X-Backend-Container-Update-Override-Etag': update_etag,
'X-Object-Sysmeta-Ec-Etag': update_etag})
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers=put_headers, body='test')
with mock.patch('swift.obj.server.http_connect', fake_http_connect), \
mock.patch('swift.common.utils.HASH_PATH_PREFIX', ''), \
fake_spawn():
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
async_pending_file_put = os.path.join(
device_dir, diskfile.get_async_dir(policy), 'a83',
'06fbf0b514e5199dfc4e00f42eb5ea83-%s' % t_put.internal)
self.assertTrue(os.path.isfile(async_pending_file_put),
'Expected %s to be a file but it is not.'
% async_pending_file_put)
expected_put_headers = {
'Referer': 'PUT http://localhost/sda1/p/a/c/o',
'X-Trans-Id': 'put_trans_id',
'X-Timestamp': t_put.internal,
'X-Content-Type': 'application/octet-stream;swift_bytes=123456789',
'X-Size': '4',
'X-Etag': '098f6bcd4621d373cade4e832627b4f6',
'User-Agent': 'object-server %s' % os.getpid(),
'X-Backend-Storage-Policy-Index': '%d' % int(policy)}
if policy.policy_type == EC_POLICY:
expected_put_headers['X-Etag'] = update_etag
self.assertDictEqual(
pickle.load(open(async_pending_file_put)),
{'headers': expected_put_headers,
'account': 'a', 'container': 'c', 'obj': 'o', 'op': 'PUT'})
# POST with newer metadata returns success and container update
# is expected
t_post = next(self.ts)
post_headers = {
'X-Trans-Id': 'post_trans_id',
'X-Timestamp': t_post.internal,
'Content-Type': 'application/other',
'X-Backend-Storage-Policy-Index': int(policy),
'X-Container-Host': 'chost:cport',
'X-Container-Partition': 'cpartition',
'X-Container-Device': 'cdevice'}
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers=post_headers)
with mock.patch('swift.obj.server.http_connect', fake_http_connect), \
mock.patch('swift.common.utils.HASH_PATH_PREFIX', ''), \
fake_spawn():
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.maxDiff = None
# check async pending file for PUT is still intact
self.assertDictEqual(
pickle.load(open(async_pending_file_put)),
{'headers': expected_put_headers,
'account': 'a', 'container': 'c', 'obj': 'o', 'op': 'PUT'})
# check distinct async pending file for POST
async_pending_file_post = os.path.join(
device_dir, diskfile.get_async_dir(policy), 'a83',
'06fbf0b514e5199dfc4e00f42eb5ea83-%s' % t_post.internal)
self.assertTrue(os.path.isfile(async_pending_file_post),
'Expected %s to be a file but it is not.'
% async_pending_file_post)
expected_post_headers = {
'Referer': 'POST http://localhost/sda1/p/a/c/o',
'X-Trans-Id': 'post_trans_id',
'X-Timestamp': t_put.internal,
'X-Content-Type': 'application/other;swift_bytes=123456789',
'X-Size': '4',
'X-Etag': '098f6bcd4621d373cade4e832627b4f6',
'User-Agent': 'object-server %s' % os.getpid(),
'X-Backend-Storage-Policy-Index': '%d' % int(policy),
'X-Meta-Timestamp': t_post.internal,
'X-Content-Type-Timestamp': t_post.internal,
}
if policy.policy_type == EC_POLICY:
expected_post_headers['X-Etag'] = update_etag
self.assertDictEqual(
pickle.load(open(async_pending_file_post)),
{'headers': expected_post_headers,
'account': 'a', 'container': 'c', 'obj': 'o', 'op': 'PUT'})
# verify that only the POST (most recent) async update gets sent by the
# object updater, and that both update files are deleted
with mock.patch(
'swift.obj.updater.ObjectUpdater.object_update') as mock_update, \
mock.patch('swift.obj.updater.dump_recon_cache'):
object_updater = updater.ObjectUpdater(
{'devices': self.testdir,
'mount_check': 'false'}, logger=debug_logger())
node = {'id': 1}
mock_ring = mock.MagicMock()
mock_ring.get_nodes.return_value = (99, [node])
object_updater.container_ring = mock_ring
mock_update.return_value = ((True, 1))
object_updater.run_once()
self.assertEqual(1, mock_update.call_count)
self.assertEqual((node, 99, 'PUT', '/a/c/o'),
mock_update.call_args_list[0][0][0:4])
actual_headers = mock_update.call_args_list[0][0][4]
self.assertTrue(
actual_headers.pop('user-agent').startswith('object-updater'))
self.assertDictEqual(expected_post_headers, actual_headers)
self.assertFalse(
os.listdir(os.path.join(
device_dir, diskfile.get_async_dir(policy))))
def test_PUT_then_POST_async_pendings_with_repl_policy(self):
self._test_PUT_then_POST_async_pendings(POLICIES[0])
def test_PUT_then_POST_async_pendings_with_EC_policy(self):
self._test_PUT_then_POST_async_pendings(
POLICIES[1], update_etag='override_etag')
def test_POST_quarantine_zbyte(self):
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = self.df_mgr.get_diskfile('sda1', 'p', 'a', 'c', 'o',
policy=POLICIES.legacy)
objfile.open()
file_name = os.path.basename(objfile._data_file)
with open(objfile._data_file) as fp:
metadata = diskfile.read_metadata(fp)
os.unlink(objfile._data_file)
with open(objfile._data_file, 'w') as fp:
diskfile.write_metadata(fp, metadata)
self.assertEqual(os.listdir(objfile._datadir)[0], file_name)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(time())})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
quar_dir = os.path.join(
self.testdir, 'sda1', 'quarantined', 'objects',
os.path.basename(os.path.dirname(objfile._data_file)))
self.assertEqual(os.listdir(quar_dir)[0], file_name)
def test_PUT_invalid_path(self):
req = Request.blank('/sda1/p/a/c', environ={'REQUEST_METHOD': 'PUT'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_no_timestamp(self):
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT',
'CONTENT_LENGTH': '0'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_no_content_type(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '6'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_invalid_content_type(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '6',
'Content-Type': '\xff\xff'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
self.assertTrue('Content-Type' in resp.body)
def test_PUT_no_content_length(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
del req.headers['Content-Length']
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 411)
def test_PUT_zero_content_length(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'application/octet-stream'})
req.body = ''
self.assertEqual(req.headers['Content-Length'], '0')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
def test_PUT_bad_transfer_encoding(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
req.headers['Transfer-Encoding'] = 'bad'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_if_none_match_star(self):
# First PUT should succeed
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'If-None-Match': '*'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# File should already exist so it should fail
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'If-None-Match': '*'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
def test_PUT_if_none_match(self):
# PUT with if-none-match set and nothing there should succeed
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'If-None-Match': 'notthere'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# PUT with if-none-match of the object etag should fail
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'If-None-Match': '0b4c12d7e0a73840c1c4f148fda3b037'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
def test_PUT_common(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'x-object-meta-test': 'one',
'Custom-Header': '*',
'X-Backend-Replication-Headers':
'Content-Type Content-Length'})
req.body = 'VERIFY'
with mock.patch.object(self.object_controller, 'allowed_headers',
['Custom-Header']):
self.object_controller.allowed_headers = ['Custom-Header']
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]),
'p', hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY')
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': utils.Timestamp(timestamp).internal,
'Content-Length': '6',
'ETag': '0b4c12d7e0a73840c1c4f148fda3b037',
'Content-Type': 'application/octet-stream',
'name': '/a/c/o',
'X-Object-Meta-Test': 'one',
'Custom-Header': '*'})
def test_PUT_overwrite(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '6',
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
sleep(.00001)
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Content-Encoding': 'gzip'})
req.body = 'VERIFY TWO'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY TWO')
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': utils.Timestamp(timestamp).internal,
'Content-Length': '10',
'ETag': 'b381a4c5dab1eaa1eb9711fa647cd039',
'Content-Type': 'text/plain',
'name': '/a/c/o',
'Content-Encoding': 'gzip'})
def test_PUT_overwrite_to_older_ts_success(self):
old_timestamp = next(self.ts)
new_timestamp = next(self.ts)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': old_timestamp.normal,
'Content-Length': '0',
'Content-Type': 'application/octet-stream'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': new_timestamp.normal,
'Content-Type': 'text/plain',
'Content-Encoding': 'gzip'})
req.body = 'VERIFY TWO'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
new_timestamp.internal + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY TWO')
self.assertEqual(
diskfile.read_metadata(objfile),
{'X-Timestamp': new_timestamp.internal,
'Content-Length': '10',
'ETag': 'b381a4c5dab1eaa1eb9711fa647cd039',
'Content-Type': 'text/plain',
'name': '/a/c/o',
'Content-Encoding': 'gzip'})
def test_PUT_overwrite_to_newer_ts_failed(self):
old_timestamp = next(self.ts)
new_timestamp = next(self.ts)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': new_timestamp.normal,
'Content-Length': '0',
'Content-Type': 'application/octet-stream'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': old_timestamp.normal,
'Content-Type': 'text/plain',
'Content-Encoding': 'gzip'})
req.body = 'VERIFY TWO'
with mock.patch(
'swift.obj.diskfile.BaseDiskFile.create') as mock_create:
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(mock_create.call_count, 0)
# data file doesn't exist there (This is sanity because
# if .data written unexpectedly, it will be removed
# by cleanup_ondisk_files)
datafile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
old_timestamp.internal + '.data')
self.assertFalse(os.path.exists(datafile))
# ts file sitll exists
tsfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
new_timestamp.internal + '.ts')
self.assertTrue(os.path.isfile(tsfile))
def test_PUT_overwrite_w_delete_at(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'X-Delete-At': 9999999999,
'Content-Length': '6',
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
sleep(.00001)
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Content-Encoding': 'gzip'})
req.body = 'VERIFY TWO'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY TWO')
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': utils.Timestamp(timestamp).internal,
'Content-Length': '10',
'ETag': 'b381a4c5dab1eaa1eb9711fa647cd039',
'Content-Type': 'text/plain',
'name': '/a/c/o',
'Content-Encoding': 'gzip'})
def test_PUT_old_timestamp(self):
ts = time()
orig_timestamp = utils.Timestamp(ts).internal
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': orig_timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(ts),
'Content-Type': 'text/plain',
'Content-Encoding': 'gzip'})
req.body = 'VERIFY TWO'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['X-Backend-Timestamp'], orig_timestamp)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': normalize_timestamp(ts - 1),
'Content-Type': 'text/plain',
'Content-Encoding': 'gzip'})
req.body = 'VERIFY THREE'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['X-Backend-Timestamp'], orig_timestamp)
def test_PUT_new_object_really_old_timestamp(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '-1', # 1969-12-31 23:59:59
'Content-Length': '6',
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '1', # 1970-01-01 00:00:01
'Content-Length': '6',
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
def test_PUT_object_really_new_timestamp(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '9999999999', # 2286-11-20 17:46:40
'Content-Length': '6',
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# roll over to 11 digits before the decimal
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '10000000000',
'Content-Length': '6',
'Content-Type': 'application/octet-stream'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_no_etag(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'text/plain'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
def test_PUT_invalid_etag(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'text/plain',
'ETag': 'invalid'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 422)
def test_PUT_user_metadata(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'ETag': 'b114ab7b90d9ccac4bd5d99cc7ebb568',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
req.body = 'VERIFY THREE'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY THREE')
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': utils.Timestamp(timestamp).internal,
'Content-Length': '12',
'ETag': 'b114ab7b90d9ccac4bd5d99cc7ebb568',
'Content-Type': 'text/plain',
'name': '/a/c/o',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
def test_PUT_etag_in_footer(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'Etag': 'other-etag',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'},
environ={'REQUEST_METHOD': 'PUT'})
obj_etag = md5("obj data").hexdigest()
footer_meta = json.dumps({"Etag": obj_etag})
footer_meta_cksum = md5(footer_meta).hexdigest()
req.body = "\r\n".join((
"--boundary",
"",
"obj data",
"--boundary",
"Content-MD5: " + footer_meta_cksum,
"",
footer_meta,
"--boundary--",
))
req.headers.pop("Content-Length", None)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.etag, obj_etag)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.data')
with open(objfile) as fh:
self.assertEqual(fh.read(), "obj data")
def _check_container_override_etag_preference(self, override_headers,
override_footers):
def mock_container_update(ctlr, op, account, container, obj, req,
headers_out, objdevice, policy):
calls_made.append((headers_out, policy))
calls_made = []
ts_put = next(self.ts)
headers = {
'X-Timestamp': ts_put.internal,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'Etag': 'other-etag',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'}
headers.update(override_headers)
req = Request.blank(
'/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'PUT'})
obj_etag = md5("obj data").hexdigest()
footers = {'Etag': obj_etag}
footers.update(override_footers)
footer_meta = json.dumps(footers)
footer_meta_cksum = md5(footer_meta).hexdigest()
req.body = "\r\n".join((
"--boundary",
"",
"obj data",
"--boundary",
"Content-MD5: " + footer_meta_cksum,
"",
footer_meta,
"--boundary--",
))
req.headers.pop("Content-Length", None)
with mock.patch(
'swift.obj.server.ObjectController.container_update',
mock_container_update):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.etag, obj_etag)
self.assertEqual(resp.status_int, 201)
self.assertEqual(1, len(calls_made))
self.assertEqual({
'X-Size': str(len('obj data')),
'X-Etag': 'update-etag',
'X-Content-Type': 'text/plain',
'X-Timestamp': ts_put.internal,
}, calls_made[0][0])
self.assertEqual(POLICIES[0], calls_made[0][1])
def test_override_etag_lone_header_footer(self):
self._check_container_override_etag_preference(
{'X-Backend-Container-Update-Override-Etag': 'update-etag'}, {})
self._check_container_override_etag_preference(
{}, {'X-Backend-Container-Update-Override-Etag': 'update-etag'})
self._check_container_override_etag_preference(
{'X-Object-Sysmeta-Container-Update-Override-Etag':
'update-etag'}, {})
self._check_container_override_etag_preference(
{}, {'X-Object-Sysmeta-Container-Update-Override-Etag':
'update-etag'}),
def test_override_etag_footer_trumps_header(self):
self._check_container_override_etag_preference(
{'X-Backend-Container-Update-Override-Etag': 'ignored-etag'},
{'X-Backend-Container-Update-Override-Etag': 'update-etag'})
self._check_container_override_etag_preference(
{'X-Object-Sysmeta-Container-Update-Override-Etag':
'ignored-etag'},
{'X-Object-Sysmeta-Container-Update-Override-Etag':
'update-etag'})
def test_override_etag_sysmeta_trumps_backend(self):
self._check_container_override_etag_preference(
{'X-Backend-Container-Update-Override-Etag': 'ignored-etag',
'X-Object-Sysmeta-Container-Update-Override-Etag':
'update-etag'}, {})
self._check_container_override_etag_preference(
{}, {'X-Backend-Container-Update-Override-Etag': 'ignored-etag',
'X-Object-Sysmeta-Container-Update-Override-Etag':
'update-etag'})
def test_override_etag_sysmeta_header_trumps_backend_footer(self):
headers = {'X-Object-Sysmeta-Container-Update-Override-Etag':
'update-etag'}
footers = {'X-Backend-Container-Update-Override-Etag':
'ignored-etag'}
self._check_container_override_etag_preference(headers, footers)
def test_override_etag_sysmeta_footer_trumps_backend_header(self):
headers = {'X-Backend-Container-Update-Override-Etag':
'ignored-etag'}
footers = {'X-Object-Sysmeta-Container-Update-Override-Etag':
'update-etag'}
self._check_container_override_etag_preference(headers, footers)
def test_PUT_etag_in_footer_mismatch(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'},
environ={'REQUEST_METHOD': 'PUT'})
footer_meta = json.dumps({"Etag": md5("green").hexdigest()})
footer_meta_cksum = md5(footer_meta).hexdigest()
req.body = "\r\n".join((
"--boundary",
"",
"blue",
"--boundary",
"Content-MD5: " + footer_meta_cksum,
"",
footer_meta,
"--boundary--",
))
req.headers.pop("Content-Length", None)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 422)
def test_PUT_meta_in_footer(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'X-Object-Meta-X': 'Z',
'X-Object-Sysmeta-X': 'Z',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'},
environ={'REQUEST_METHOD': 'PUT'})
footer_meta = json.dumps({
'X-Object-Meta-X': 'Y',
'X-Object-Sysmeta-X': 'Y',
})
footer_meta_cksum = md5(footer_meta).hexdigest()
req.body = "\r\n".join((
"--boundary",
"",
"stuff stuff stuff",
"--boundary",
"Content-MD5: " + footer_meta_cksum,
"",
footer_meta,
"--boundary--",
))
req.headers.pop("Content-Length", None)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp},
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.headers.get('X-Object-Meta-X'), 'Y')
self.assertEqual(resp.headers.get('X-Object-Sysmeta-X'), 'Y')
def test_PUT_missing_footer_checksum(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'},
environ={'REQUEST_METHOD': 'PUT'})
footer_meta = json.dumps({"Etag": md5("obj data").hexdigest()})
req.body = "\r\n".join((
"--boundary",
"",
"obj data",
"--boundary",
# no Content-MD5
"",
footer_meta,
"--boundary--",
))
req.headers.pop("Content-Length", None)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_bad_footer_checksum(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'},
environ={'REQUEST_METHOD': 'PUT'})
footer_meta = json.dumps({"Etag": md5("obj data").hexdigest()})
bad_footer_meta_cksum = md5(footer_meta + "bad").hexdigest()
req.body = "\r\n".join((
"--boundary",
"",
"obj data",
"--boundary",
"Content-MD5: " + bad_footer_meta_cksum,
"",
footer_meta,
"--boundary--",
))
req.headers.pop("Content-Length", None)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 422)
def test_PUT_bad_footer_json(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'},
environ={'REQUEST_METHOD': 'PUT'})
footer_meta = "{{{[[{{[{[[{[{[[{{{[{{{{[[{{[{["
footer_meta_cksum = md5(footer_meta).hexdigest()
req.body = "\r\n".join((
"--boundary",
"",
"obj data",
"--boundary",
"Content-MD5: " + footer_meta_cksum,
"",
footer_meta,
"--boundary--",
))
req.headers.pop("Content-Length", None)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_extra_mime_docs_ignored(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary'},
environ={'REQUEST_METHOD': 'PUT'})
footer_meta = json.dumps({'X-Object-Meta-Mint': 'pepper'})
footer_meta_cksum = md5(footer_meta).hexdigest()
req.body = "\r\n".join((
"--boundary",
"",
"obj data",
"--boundary",
"Content-MD5: " + footer_meta_cksum,
"",
footer_meta,
"--boundary",
"This-Document-Is-Useless: yes",
"",
"blah blah I take up space",
"--boundary--"
))
req.headers.pop("Content-Length", None)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# swob made this into a StringIO for us
wsgi_input = req.environ['wsgi.input']
self.assertEqual(wsgi_input.tell(), len(wsgi_input.getvalue()))
def test_PUT_user_metadata_no_xattr(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'ETag': 'b114ab7b90d9ccac4bd5d99cc7ebb568',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
req.body = 'VERIFY THREE'
def mock_get_and_setxattr(*args, **kargs):
error_num = errno.ENOTSUP if hasattr(errno, 'ENOTSUP') else \
errno.EOPNOTSUPP
raise IOError(error_num, 'Operation not supported')
with mock.patch('xattr.getxattr', mock_get_and_setxattr):
with mock.patch('xattr.setxattr', mock_get_and_setxattr):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 507)
def test_PUT_client_timeout(self):
class FakeTimeout(BaseException):
def __enter__(self):
raise self
def __exit__(self, typ, value, tb):
pass
# This is just so the test fails when run on older object server code
# instead of exploding.
if not hasattr(object_server, 'ChunkReadTimeout'):
object_server.ChunkReadTimeout = None
with mock.patch.object(object_server, 'ChunkReadTimeout', FakeTimeout):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'Content-Length': '6'})
req.environ['wsgi.input'] = WsgiBytesIO(b'VERIFY')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 408)
def test_PUT_system_metadata(self):
# check that sysmeta is stored in diskfile
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Sysmeta-Two': 'Two',
'X-Object-Transient-Sysmeta-Foo': 'Bar'})
req.body = 'VERIFY SYSMETA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
timestamp + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY SYSMETA')
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': timestamp,
'Content-Length': '14',
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'name': '/a/c/o',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Sysmeta-Two': 'Two',
'X-Object-Transient-Sysmeta-Foo': 'Bar'})
def test_PUT_succeeds_with_later_POST(self):
t_put = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': t_put,
'Content-Length': 0,
'Content-Type': 'plain/text'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
t_put2 = next(self.ts).internal
t_post = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': t_post})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': t_put2,
'Content-Length': 0,
'Content-Type': 'plain/text'},
)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
obj_dir = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')))
ts_file = os.path.join(obj_dir, t_put2 + '.data')
self.assertTrue(os.path.isfile(ts_file))
meta_file = os.path.join(obj_dir, t_post + '.meta')
self.assertTrue(os.path.isfile(meta_file))
def test_POST_system_metadata(self):
# check that diskfile sysmeta is not changed by a POST
timestamp1 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp1,
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Sysmeta-Two': 'Two'})
req.body = 'VERIFY SYSMETA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
timestamp2 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp2,
'X-Object-Meta-1': 'Not One',
'X-Object-Sysmeta-1': 'Not One',
'X-Object-Sysmeta-Two': 'Not Two'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
# original .data file metadata should be unchanged
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
timestamp1 + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY SYSMETA')
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': timestamp1,
'Content-Length': '14',
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'name': '/a/c/o',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Sysmeta-Two': 'Two'})
# .meta file metadata should have only user meta items
metafile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
timestamp2 + '.meta')
self.assertTrue(os.path.isfile(metafile))
self.assertEqual(diskfile.read_metadata(metafile),
{'X-Timestamp': timestamp2,
'name': '/a/c/o',
'X-Object-Meta-1': 'Not One'})
def test_POST_then_fetch_content_type(self):
# check that content_type is updated by a POST
timestamp1 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp1,
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'X-Object-Meta-1': 'One'})
req.body = 'VERIFY SYSMETA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
timestamp2 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp2,
'X-Object-Meta-1': 'Not One',
'Content-Type': 'text/html'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
# original .data file metadata should be unchanged
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')),
timestamp1 + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY SYSMETA')
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': timestamp1,
'Content-Length': '14',
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'name': '/a/c/o',
'X-Object-Meta-1': 'One'})
# .meta file metadata should have updated content-type
metafile_name = encode_timestamps(Timestamp(timestamp2),
Timestamp(timestamp2),
explicit=True)
metafile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')),
metafile_name + '.meta')
self.assertTrue(os.path.isfile(metafile))
self.assertEqual(diskfile.read_metadata(metafile),
{'X-Timestamp': timestamp2,
'name': '/a/c/o',
'Content-Type': 'text/html',
'Content-Type-Timestamp': timestamp2,
'X-Object-Meta-1': 'Not One'})
def check_response(resp):
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.content_length, 14)
self.assertEqual(resp.content_type, 'text/html')
self.assertEqual(resp.headers['content-type'], 'text/html')
self.assertEqual(
resp.headers['last-modified'],
strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp2)))))
self.assertEqual(resp.headers['etag'],
'"1000d172764c9dbc3a5798a67ec5bb76"')
self.assertEqual(resp.headers['x-object-meta-1'], 'Not One')
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
check_response(resp)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
check_response(resp)
def test_POST_transient_sysmeta(self):
# check that diskfile transient system meta is changed by a POST
timestamp1 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp1,
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Transient-Sysmeta-Foo': 'Bar'})
req.body = 'VERIFY SYSMETA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
timestamp2 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp2,
'X-Object-Meta-1': 'Not One',
'X-Object-Sysmeta-1': 'Not One',
'X-Object-Transient-Sysmeta-Foo': 'Not Bar'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
# original .data file metadata should be unchanged
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')),
timestamp1 + '.data')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(open(objfile).read(), 'VERIFY SYSMETA')
self.assertDictEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': timestamp1,
'Content-Length': '14',
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'name': '/a/c/o',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Transient-Sysmeta-Foo': 'Bar'})
# .meta file metadata should have only user meta items
metafile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')),
timestamp2 + '.meta')
self.assertTrue(os.path.isfile(metafile))
self.assertDictEqual(diskfile.read_metadata(metafile),
{'X-Timestamp': timestamp2,
'name': '/a/c/o',
'X-Object-Meta-1': 'Not One',
'X-Object-Transient-Sysmeta-Foo': 'Not Bar'})
def test_PUT_then_fetch_system_metadata(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Sysmeta-Two': 'Two',
'X-Object-Transient-Sysmeta-Foo': 'Bar'})
req.body = 'VERIFY SYSMETA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
def check_response(resp):
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.content_length, 14)
self.assertEqual(resp.content_type, 'text/plain')
self.assertEqual(resp.headers['content-type'], 'text/plain')
self.assertEqual(
resp.headers['last-modified'],
strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)))))
self.assertEqual(resp.headers['etag'],
'"1000d172764c9dbc3a5798a67ec5bb76"')
self.assertEqual(resp.headers['x-object-meta-1'], 'One')
self.assertEqual(resp.headers['x-object-sysmeta-1'], 'One')
self.assertEqual(resp.headers['x-object-sysmeta-two'], 'Two')
self.assertEqual(resp.headers['x-object-transient-sysmeta-foo'],
'Bar')
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
check_response(resp)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
check_response(resp)
def test_PUT_then_POST_then_fetch_system_metadata(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'text/plain',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'X-Object-Meta-0': 'deleted by post',
'X-Object-Sysmeta-0': 'Zero',
'X-Object-Transient-Sysmeta-0': 'deleted by post',
'X-Object-Meta-1': 'One',
'X-Object-Sysmeta-1': 'One',
'X-Object-Sysmeta-Two': 'Two',
'X-Object-Transient-Sysmeta-Foo': 'Bar'})
req.body = 'VERIFY SYSMETA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
timestamp2 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp2,
'X-Object-Meta-1': 'Not One',
'X-Object-Sysmeta-1': 'Not One',
'X-Object-Sysmeta-Two': 'Not Two',
'X-Object-Transient-Sysmeta-Foo': 'Not Bar'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
def check_response(resp):
# user meta should be updated but not sysmeta
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.content_length, 14)
self.assertEqual(resp.content_type, 'text/plain')
self.assertEqual(resp.headers['content-type'], 'text/plain')
self.assertEqual(
resp.headers['last-modified'],
strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp2)))))
self.assertEqual(resp.headers['etag'],
'"1000d172764c9dbc3a5798a67ec5bb76"')
self.assertEqual(resp.headers['x-object-meta-1'], 'Not One')
self.assertEqual(resp.headers['x-object-sysmeta-0'], 'Zero')
self.assertEqual(resp.headers['x-object-sysmeta-1'], 'One')
self.assertEqual(resp.headers['x-object-sysmeta-two'], 'Two')
self.assertEqual(resp.headers['x-object-transient-sysmeta-foo'],
'Not Bar')
self.assertNotIn('x-object-meta-0', resp.headers)
self.assertNotIn('x-object-transient-sysmeta-0', resp.headers)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
check_response(resp)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
check_response(resp)
def test_PUT_with_replication_headers(self):
# check that otherwise disallowed headers are accepted when specified
# by X-Backend-Replication-Headers
# first PUT object
timestamp1 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp1,
'Content-Type': 'text/plain',
'Content-Length': '14',
'Etag': '1000d172764c9dbc3a5798a67ec5bb76',
'Custom-Header': 'custom1',
'X-Object-Meta-1': 'meta1',
'X-Static-Large-Object': 'False'})
req.body = 'VERIFY SYSMETA'
# restrict set of allowed headers on this server
with mock.patch.object(self.object_controller, 'allowed_headers',
['Custom-Header']):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')),
timestamp1 + '.data')
# X-Static-Large-Object is disallowed.
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': timestamp1,
'Content-Type': 'text/plain',
'Content-Length': '14',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'name': '/a/c/o',
'Custom-Header': 'custom1',
'X-Object-Meta-1': 'meta1'})
# PUT object again with X-Backend-Replication-Headers
timestamp2 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp2,
'Content-Type': 'text/plain',
'Content-Length': '14',
'Etag': '1000d172764c9dbc3a5798a67ec5bb76',
'Custom-Header': 'custom1',
'X-Object-Meta-1': 'meta1',
'X-Static-Large-Object': 'False',
'X-Backend-Replication-Headers':
'X-Static-Large-Object'})
req.body = 'VERIFY SYSMETA'
with mock.patch.object(self.object_controller, 'allowed_headers',
['Custom-Header']):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')),
timestamp2 + '.data')
# X-Static-Large-Object should be copied since it is now allowed by
# replication headers.
self.assertEqual(diskfile.read_metadata(objfile),
{'X-Timestamp': timestamp2,
'Content-Type': 'text/plain',
'Content-Length': '14',
'ETag': '1000d172764c9dbc3a5798a67ec5bb76',
'name': '/a/c/o',
'Custom-Header': 'custom1',
'X-Object-Meta-1': 'meta1',
'X-Static-Large-Object': 'False'})
def test_PUT_container_connection(self):
def mock_http_connect(response, with_exc=False):
class FakeConn(object):
def __init__(self, status, with_exc):
self.status = status
self.reason = 'Fake'
self.host = '1.2.3.4'
self.port = '1234'
self.with_exc = with_exc
def getresponse(self):
if self.with_exc:
raise Exception('test')
return self
def read(self, amt=None):
return ''
return lambda *args, **kwargs: FakeConn(response, with_exc)
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'X-Container-Host': '1.2.3.4:0',
'X-Container-Partition': '3',
'X-Container-Device': 'sda1',
'X-Container-Timestamp': '1',
'Content-Type': 'application/new1',
'Content-Length': '0'})
with mock.patch.object(
object_server, 'http_connect', mock_http_connect(201)):
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'X-Container-Host': '1.2.3.4:0',
'X-Container-Partition': '3',
'X-Container-Device': 'sda1',
'X-Container-Timestamp': '1',
'Content-Type': 'application/new1',
'Content-Length': '0'})
with mock.patch.object(
object_server, 'http_connect', mock_http_connect(500)):
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'X-Container-Host': '1.2.3.4:0',
'X-Container-Partition': '3',
'X-Container-Device': 'sda1',
'X-Container-Timestamp': '1',
'Content-Type': 'application/new1',
'Content-Length': '0'})
with mock.patch.object(
object_server, 'http_connect',
mock_http_connect(500, with_exc=True)):
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
def test_EC_GET_PUT_data(self):
for policy in self.ec_policies:
raw_data = ('VERIFY' * policy.ec_segment_size)[:-432]
frag_archives = encode_frag_archive_bodies(policy, raw_data)
frag_index = random.randint(0, len(frag_archives) - 1)
# put EC frag archive
req = Request.blank('/sda1/p/a/c/o', method='PUT', headers={
'X-Timestamp': next(self.ts).internal,
'Content-Type': 'application/verify',
'Content-Length': len(frag_archives[frag_index]),
'X-Object-Sysmeta-Ec-Frag-Index': frag_index,
'X-Backend-Storage-Policy-Index': int(policy),
})
req.body = frag_archives[frag_index]
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# get EC frag archive
req = Request.blank('/sda1/p/a/c/o', headers={
'X-Backend-Storage-Policy-Index': int(policy),
})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.body, frag_archives[frag_index])
def test_EC_GET_quarantine_invalid_frag_archive(self):
policy = random.choice(self.ec_policies)
raw_data = ('VERIFY' * policy.ec_segment_size)[:-432]
frag_archives = encode_frag_archive_bodies(policy, raw_data)
frag_index = random.randint(0, len(frag_archives) - 1)
content_length = len(frag_archives[frag_index])
# put EC frag archive
req = Request.blank('/sda1/p/a/c/o', method='PUT', headers={
'X-Timestamp': next(self.ts).internal,
'Content-Type': 'application/verify',
'Content-Length': content_length,
'X-Object-Sysmeta-Ec-Frag-Index': frag_index,
'X-Backend-Storage-Policy-Index': int(policy),
})
corrupt = 'garbage' + frag_archives[frag_index]
req.body = corrupt[:content_length]
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# get EC frag archive
req = Request.blank('/sda1/p/a/c/o', headers={
'X-Backend-Storage-Policy-Index': int(policy),
})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
with self.assertRaises(DiskFileQuarantined) as ctx:
resp.body
self.assertIn("Invalid EC metadata", str(ctx.exception))
# nothing is logged on *our* loggers
errors = self.object_controller.logger.get_lines_for_level('error')
self.assertEqual(errors, [])
# get EC frag archive - it's gone
req = Request.blank('/sda1/p/a/c/o', headers={
'X-Backend-Storage-Policy-Index': int(policy),
})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
def test_PUT_ssync_multi_frag(self):
timestamp = utils.Timestamp(time()).internal
def put_with_index(expected_rsp, frag_index, node_index=None):
data_file_tail = '#%d.data' % frag_index
headers = {'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'X-Backend-Ssync-Frag-Index': node_index,
'X-Object-Sysmeta-Ec-Frag-Index': frag_index,
'X-Backend-Storage-Policy-Index': int(policy)}
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(
resp.status_int, expected_rsp,
'got %s != %s for frag_index=%s node_index=%s' % (
resp.status_int, expected_rsp,
frag_index, node_index))
if expected_rsp == 409:
return
obj_dir = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(int(policy)),
'p', hash_path('a', 'c', 'o')))
data_file = os.path.join(obj_dir, timestamp) + data_file_tail
self.assertTrue(os.path.isfile(data_file),
'Expected file %r not found in %r for policy %r'
% (data_file, os.listdir(obj_dir), int(policy)))
for policy in POLICIES:
if policy.policy_type == EC_POLICY:
# upload with a ec-frag-index
put_with_index(201, 3)
# same timestamp will conflict a different ec-frag-index
put_with_index(409, 2)
# but with the ssync-frag-index (primary node) it will just
# save both!
put_with_index(201, 2, 2)
# but even with the ssync-frag-index we can still get a
# timestamp collisison if the file already exists
put_with_index(409, 3, 3)
# FWIW, ssync will never send in-consistent indexes - but if
# something else did, from the object server perspective ...
# ... the ssync-frag-index is canonical on the
# read/pre-existance check
put_with_index(409, 7, 2)
# ... but the ec-frag-index is canonical when it comes to on
# disk file
put_with_index(201, 7, 6)
def test_PUT_durable_files(self):
for policy in POLICIES:
timestamp = utils.Timestamp(int(time())).internal
data_file_tail = '.data'
headers = {'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'X-Backend-Storage-Policy-Index': int(policy)}
if policy.policy_type == EC_POLICY:
headers['X-Object-Sysmeta-Ec-Frag-Index'] = '2'
data_file_tail = '#2.data'
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
obj_dir = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(int(policy)),
'p', hash_path('a', 'c', 'o')))
data_file = os.path.join(obj_dir, timestamp) + data_file_tail
self.assertTrue(os.path.isfile(data_file),
'Expected file %r not found in %r for policy %r'
% (data_file, os.listdir(obj_dir), int(policy)))
durable_file = os.path.join(obj_dir, timestamp) + '.durable'
if policy.policy_type == EC_POLICY:
self.assertTrue(os.path.isfile(durable_file))
self.assertFalse(os.path.getsize(durable_file))
else:
self.assertFalse(os.path.isfile(durable_file))
rmtree(obj_dir)
def test_HEAD(self):
# Test swift.obj.server.ObjectController.HEAD
req = Request.blank('/sda1/p/a/c', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertFalse('X-Backend-Timestamp' in resp.headers)
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.content_length, 6)
self.assertEqual(resp.content_type, 'application/x-test')
self.assertEqual(resp.headers['content-type'], 'application/x-test')
self.assertEqual(
resp.headers['last-modified'],
strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)))))
self.assertEqual(resp.headers['etag'],
'"0b4c12d7e0a73840c1c4f148fda3b037"')
self.assertEqual(resp.headers['x-object-meta-1'], 'One')
self.assertEqual(resp.headers['x-object-meta-two'], 'Two')
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.data')
os.unlink(objfile)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
sleep(.00001)
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': timestamp,
'Content-Type': 'application/octet-stream',
'Content-length': '6'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
sleep(.00001)
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Backend-Timestamp'],
utils.Timestamp(timestamp).internal)
def test_HEAD_quarantine_zbyte(self):
# Test swift.obj.server.ObjectController.GET
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
disk_file = self.df_mgr.get_diskfile('sda1', 'p', 'a', 'c', 'o',
policy=POLICIES.legacy)
disk_file.open()
file_name = os.path.basename(disk_file._data_file)
with open(disk_file._data_file) as fp:
metadata = diskfile.read_metadata(fp)
os.unlink(disk_file._data_file)
with open(disk_file._data_file, 'w') as fp:
diskfile.write_metadata(fp, metadata)
file_name = os.path.basename(disk_file._data_file)
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
quar_dir = os.path.join(
self.testdir, 'sda1', 'quarantined', 'objects',
os.path.basename(os.path.dirname(disk_file._data_file)))
self.assertEqual(os.listdir(quar_dir)[0], file_name)
def test_OPTIONS(self):
conf = {'devices': self.testdir, 'mount_check': 'false'}
server_handler = object_server.ObjectController(
conf, logger=debug_logger())
req = Request.blank('/sda1/p/a/c/o', {'REQUEST_METHOD': 'OPTIONS'})
req.content_length = 0
resp = server_handler.OPTIONS(req)
self.assertEqual(200, resp.status_int)
for verb in 'OPTIONS GET POST PUT DELETE HEAD REPLICATE \
SSYNC'.split():
self.assertTrue(
verb in resp.headers['Allow'].split(', '))
self.assertEqual(len(resp.headers['Allow'].split(', ')), 8)
self.assertEqual(resp.headers['Server'],
(server_handler.server_type + '/' + swift_version))
def test_GET(self):
# Test swift.obj.server.ObjectController.GET
req = Request.blank('/sda1/p/a/c', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertFalse('X-Backend-Timestamp' in resp.headers)
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.body, 'VERIFY')
self.assertEqual(resp.content_length, 6)
self.assertEqual(resp.content_type, 'application/x-test')
self.assertEqual(resp.headers['content-length'], '6')
self.assertEqual(resp.headers['content-type'], 'application/x-test')
self.assertEqual(
resp.headers['last-modified'],
strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)))))
self.assertEqual(resp.headers['etag'],
'"0b4c12d7e0a73840c1c4f148fda3b037"')
self.assertEqual(resp.headers['x-object-meta-1'], 'One')
self.assertEqual(resp.headers['x-object-meta-two'], 'Two')
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
req.range = 'bytes=1-3'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 206)
self.assertEqual(resp.body, 'ERI')
self.assertEqual(resp.headers['content-length'], '3')
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
req.range = 'bytes=1-'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 206)
self.assertEqual(resp.body, 'ERIFY')
self.assertEqual(resp.headers['content-length'], '5')
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
req.range = 'bytes=-2'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 206)
self.assertEqual(resp.body, 'FY')
self.assertEqual(resp.headers['content-length'], '2')
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.data')
os.unlink(objfile)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
sleep(.00001)
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': timestamp,
'Content-Type': 'application:octet-stream',
'Content-Length': '6'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
sleep(.00001)
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Backend-Timestamp'],
utils.Timestamp(timestamp).internal)
def test_GET_if_match(self):
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
etag = resp.etag
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'GET'},
headers={'If-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Match': '"%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Match': '"11111111111111111111111111111111"'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={
'If-Match': '"11111111111111111111111111111111", "%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={
'If-Match':
'"11111111111111111111111111111111", '
'"22222222222222222222222222222222"'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
def test_GET_if_match_etag_is_at(self):
headers = {
'X-Timestamp': utils.Timestamp(time()).internal,
'Content-Type': 'application/octet-stream',
'X-Object-Meta-Xtag': 'madeup',
'X-Object-Sysmeta-Xtag': 'alternate madeup',
}
req = Request.blank('/sda1/p/a/c/o', method='PUT',
headers=headers)
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
real_etag = resp.etag
# match x-backend-etag-is-at
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': 'madeup',
'X-Backend-Etag-Is-At': 'X-Object-Meta-Xtag'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
# match x-backend-etag-is-at, using first in list of alternates
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': 'madeup',
'X-Backend-Etag-Is-At':
'X-Object-Meta-Xtag,X-Object-Sysmeta-Z'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
# match x-backend-etag-is-at, using second in list of alternates
alts = 'X-Object-Sysmeta-Y,X-Object-Meta-Xtag,X-Object-Sysmeta-Z'
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': 'madeup',
'X-Backend-Etag-Is-At': alts})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
# match x-backend-etag-is-at, choosing first of multiple alternates
alts = 'X-Object-Sysmeta-Y,X-Object-Meta-Xtag,X-Object-Sysmeta-Xtag'
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': 'madeup',
'X-Backend-Etag-Is-At': alts})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
# match x-backend-etag-is-at, choosing first of multiple alternates
# (switches order of second two alternates from previous assertion)
alts = 'X-Object-Sysmeta-Y,X-Object-Sysmeta-Xtag,X-Object-Meta-Xtag'
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': 'alternate madeup',
'X-Backend-Etag-Is-At': alts})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
# no match x-backend-etag-is-at
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': real_etag,
'X-Backend-Etag-Is-At': 'X-Object-Meta-Xtag'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
# etag-is-at metadata doesn't exist, default to real etag
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': real_etag,
'X-Backend-Etag-Is-At': 'X-Object-Meta-Missing'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
# sanity no-match with no etag-is-at
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': 'madeup'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
# sanity match with no etag-is-at
req = Request.blank('/sda1/p/a/c/o', headers={
'If-Match': real_etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
# sanity with no if-match
req = Request.blank('/sda1/p/a/c/o', headers={
'X-Backend-Etag-Is-At': 'X-Object-Meta-Xtag'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
def test_HEAD_if_match(self):
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
etag = resp.etag
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Match': '"%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Match': '"11111111111111111111111111111111"'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'HEAD'},
headers={
'If-Match': '"11111111111111111111111111111111", "%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'HEAD'},
headers={
'If-Match':
'"11111111111111111111111111111111", '
'"22222222222222222222222222222222"'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
def test_GET_if_none_match(self):
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': normalize_timestamp(time()),
'X-Object-Meta-Soup': 'gazpacho',
'Content-Type': 'application/fizzbuzz',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
etag = resp.etag
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-None-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
self.assertEqual(resp.etag, etag)
self.assertEqual(resp.headers['Content-Type'], 'application/fizzbuzz')
self.assertEqual(resp.headers['X-Object-Meta-Soup'], 'gazpacho')
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'GET'},
headers={'If-None-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-None-Match': '"%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
self.assertEqual(resp.etag, etag)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-None-Match': '"11111111111111111111111111111111"'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-None-Match':
'"11111111111111111111111111111111", '
'"%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
self.assertEqual(resp.etag, etag)
def test_HEAD_if_none_match(self):
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
etag = resp.etag
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-None-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
self.assertEqual(resp.etag, etag)
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-None-Match': '*'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-None-Match': '"%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
self.assertEqual(resp.etag, etag)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-None-Match': '"11111111111111111111111111111111"'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.etag, etag)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-None-Match':
'"11111111111111111111111111111111", '
'"%s"' % etag})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
self.assertEqual(resp.etag, etag)
def test_GET_if_modified_since(self):
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': timestamp,
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(float(timestamp) + 1))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
since = \
strftime('%a, %d %b %Y %H:%M:%S GMT', gmtime(float(timestamp) - 1))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = \
strftime('%a, %d %b %Y %H:%M:%S GMT', gmtime(float(timestamp) + 1))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
since = resp.headers['Last-Modified']
self.assertEqual(since, strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)))))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
timestamp = normalize_timestamp(int(time()))
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': timestamp,
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(float(timestamp)))
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'GET'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
def test_HEAD_if_modified_since(self):
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': timestamp,
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(float(timestamp) + 1))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
since = \
strftime('%a, %d %b %Y %H:%M:%S GMT', gmtime(float(timestamp) - 1))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = \
strftime('%a, %d %b %Y %H:%M:%S GMT', gmtime(float(timestamp) + 1))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
since = resp.headers['Last-Modified']
self.assertEqual(since, strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)))))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Modified-Since': since})
resp = self.object_controller.GET(req)
self.assertEqual(resp.status_int, 304)
timestamp = normalize_timestamp(int(time()))
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': timestamp,
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(float(timestamp)))
req = Request.blank('/sda1/p/a/c/o2',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Modified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 304)
def test_GET_if_unmodified_since(self):
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={
'X-Timestamp': timestamp,
'X-Object-Meta-Burr': 'ito',
'Content-Type': 'application/cat-picture',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(float(timestamp) + 1))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Unmodified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = \
strftime('%a, %d %b %Y %H:%M:%S GMT', gmtime(float(timestamp) - 9))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Unmodified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
self.assertEqual(resp.headers['Content-Type'],
'application/cat-picture')
self.assertEqual(resp.headers['X-Object-Meta-Burr'], 'ito')
since = \
strftime('%a, %d %b %Y %H:%M:%S GMT', gmtime(float(timestamp) + 9))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Unmodified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
since = resp.headers['Last-Modified']
self.assertEqual(since, strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)))))
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Unmodified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
def test_HEAD_if_unmodified_since(self):
timestamp = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/octet-stream',
'Content-Length': '4'})
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)) + 1))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Unmodified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp))))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Unmodified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
since = strftime('%a, %d %b %Y %H:%M:%S GMT',
gmtime(math.ceil(float(timestamp)) - 1))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'If-Unmodified-Since': since})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
def assertECBodyEqual(self, resp, expected):
# we pull the policy index from the request environ since it seems to
# be missing from the response headers
policy_index = int(
resp.request.headers['X-Backend-Storage-Policy-Index'])
policy = POLICIES[policy_index]
frags = encode_frag_archive_bodies(policy, expected)
frag_index = int(resp.headers['X-Object-Sysmeta-Ec-Frag-Index'])
self.assertEqual(resp.body, frags[frag_index])
def _create_ondisk_fragments(self, policy):
# Create some on disk files...
ts_iter = make_timestamp_iter()
# PUT at ts_0
ts_0 = next(ts_iter)
body = 'OLDER'
headers = {'X-Timestamp': ts_0.internal,
'Content-Length': '5',
'Content-Type': 'application/octet-stream',
'X-Backend-Storage-Policy-Index': int(policy)}
if policy.policy_type == EC_POLICY:
body = encode_frag_archive_bodies(policy, body)[0]
headers.update({
'X-Object-Sysmeta-Ec-Frag-Index': '0',
'Content-Length': len(body),
})
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
req.body = body
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# POST at ts_1
ts_1 = next(ts_iter)
headers = {'X-Timestamp': ts_1.internal,
'X-Backend-Storage-Policy-Index': int(policy)}
headers['X-Object-Meta-Test'] = 'abc'
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers=headers)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
# PUT again at ts_2 but without a .durable file
ts_2 = next(ts_iter)
body = 'NEWER'
headers = {'X-Timestamp': ts_2.internal,
'Content-Length': '5',
'Content-Type': 'application/octet-stream',
'X-Backend-Storage-Policy-Index': int(policy)}
if policy.policy_type == EC_POLICY:
body = encode_frag_archive_bodies(policy, body)[2]
headers.update({
'X-Object-Sysmeta-Ec-Frag-Index': '2',
'Content-Length': len(body),
})
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
req.body = body
# patch the commit method to do nothing so EC object gets
# no .durable file
with mock.patch('swift.obj.diskfile.ECDiskFileWriter.commit'):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
return ts_0, ts_1, ts_2
def test_GET_HEAD_with_fragment_preferences(self):
for policy in POLICIES:
ts_0, ts_1, ts_2 = self._create_ondisk_fragments(policy)
backend_frags = {ts_0.internal: [0], ts_2.internal: [2]}
def _assert_frag_0_at_ts_0(resp):
expect = {
'X-Timestamp': ts_1.normal,
'X-Backend-Timestamp': ts_1.internal,
'X-Backend-Data-Timestamp': ts_0.internal,
'X-Backend-Durable-Timestamp': ts_0.internal,
'X-Object-Sysmeta-Ec-Frag-Index': '0',
'X-Object-Meta-Test': 'abc'}
self.assertDictContainsSubset(expect, resp.headers)
self.assertEqual(backend_frags, json.loads(
resp.headers['X-Backend-Fragments']))
def _assert_repl_data_at_ts_2():
self.assertIn(resp.status_int, (200, 202))
expect = {
'X-Timestamp': ts_2.normal,
'X-Backend-Timestamp': ts_2.internal,
'X-Backend-Data-Timestamp': ts_2.internal,
'X-Backend-Durable-Timestamp': ts_2.internal}
self.assertDictContainsSubset(expect, resp.headers)
self.assertNotIn('X-Object-Meta-Test', resp.headers)
# Sanity check: Request with no preferences should default to the
# durable frag
headers = {'X-Backend-Storage-Policy-Index': int(policy)}
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_0_at_ts_0(resp)
self.assertECBodyEqual(resp, 'OLDER')
else:
_assert_repl_data_at_ts_2()
self.assertEqual(resp.body, 'NEWER')
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
if policy.policy_type == EC_POLICY:
_assert_frag_0_at_ts_0(resp)
else:
_assert_repl_data_at_ts_2()
# Request with preferences can select the older frag
prefs = json.dumps(
[{'timestamp': ts_0.internal, 'exclude': [1, 3]}])
headers = {'X-Backend-Storage-Policy-Index': int(policy),
'X-Backend-Fragment-Preferences': prefs}
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_0_at_ts_0(resp)
self.assertECBodyEqual(resp, 'OLDER')
else:
_assert_repl_data_at_ts_2()
self.assertEqual(resp.body, 'NEWER')
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_0_at_ts_0(resp)
else:
_assert_repl_data_at_ts_2()
def _assert_frag_2_at_ts_2(resp):
self.assertIn(resp.status_int, (200, 202))
# do not expect meta file to be included since it is older
expect = {
'X-Timestamp': ts_2.normal,
'X-Backend-Timestamp': ts_2.internal,
'X-Backend-Data-Timestamp': ts_2.internal,
'X-Backend-Durable-Timestamp': ts_0.internal,
'X-Object-Sysmeta-Ec-Frag-Index': '2'}
self.assertDictContainsSubset(expect, resp.headers)
self.assertEqual(backend_frags, json.loads(
resp.headers['X-Backend-Fragments']))
self.assertNotIn('X-Object-Meta-Test', resp.headers)
# Request with preferences can select the newer non-durable frag
prefs = json.dumps(
[{'timestamp': ts_2.internal, 'exclude': [1, 3]}])
headers = {'X-Backend-Storage-Policy-Index': int(policy),
'X-Backend-Fragment-Preferences': prefs}
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_2_at_ts_2(resp)
self.assertECBodyEqual(resp, 'NEWER')
else:
_assert_repl_data_at_ts_2()
self.assertEqual(resp.body, 'NEWER')
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_2_at_ts_2(resp)
else:
_assert_repl_data_at_ts_2()
# Request with preference for ts_0 but excludes index 0 will
# default to newest frag
prefs = json.dumps(
[{'timestamp': ts_0.internal, 'exclude': [0]}])
headers = {'X-Backend-Storage-Policy-Index': int(policy),
'X-Backend-Fragment-Preferences': prefs}
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_2_at_ts_2(resp)
self.assertECBodyEqual(resp, 'NEWER')
else:
_assert_repl_data_at_ts_2()
self.assertEqual(resp.body, 'NEWER')
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_2_at_ts_2(resp)
else:
_assert_repl_data_at_ts_2()
# Request with preferences that exclude all frags get nothing
prefs = json.dumps(
[{'timestamp': ts_0.internal, 'exclude': [0]},
{'timestamp': ts_2.internal, 'exclude': [2]}])
headers = {'X-Backend-Storage-Policy-Index': int(policy),
'X-Backend-Fragment-Preferences': prefs}
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
self.assertEqual(resp.status_int, 404)
else:
_assert_repl_data_at_ts_2()
self.assertEqual(resp.body, 'NEWER')
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
self.assertEqual(resp.status_int, 404)
else:
_assert_repl_data_at_ts_2()
# Request with empty preferences will get non-durable
prefs = json.dumps([])
headers = {'X-Backend-Storage-Policy-Index': int(policy),
'X-Backend-Fragment-Preferences': prefs}
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_2_at_ts_2(resp)
self.assertECBodyEqual(resp, 'NEWER')
else:
_assert_repl_data_at_ts_2()
self.assertEqual(resp.body, 'NEWER')
req = Request.blank('/sda1/p/a/c/o', headers=headers,
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
if policy.policy_type == EC_POLICY:
_assert_frag_2_at_ts_2(resp)
else:
_assert_repl_data_at_ts_2()
def test_GET_quarantine(self):
# Test swift.obj.server.ObjectController.GET
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
disk_file = self.df_mgr.get_diskfile('sda1', 'p', 'a', 'c', 'o',
policy=POLICIES.legacy)
disk_file.open()
file_name = os.path.basename(disk_file._data_file)
etag = md5()
etag.update('VERIF')
etag = etag.hexdigest()
metadata = {'X-Timestamp': timestamp, 'name': '/a/c/o',
'Content-Length': 6, 'ETag': etag}
diskfile.write_metadata(disk_file._fp, metadata)
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
quar_dir = os.path.join(
self.testdir, 'sda1', 'quarantined', 'objects',
os.path.basename(os.path.dirname(disk_file._data_file)))
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
body = resp.body # actually does quarantining
self.assertEqual(body, 'VERIFY')
self.assertEqual(os.listdir(quar_dir)[0], file_name)
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
def test_GET_quarantine_zbyte(self):
# Test swift.obj.server.ObjectController.GET
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
disk_file = self.df_mgr.get_diskfile('sda1', 'p', 'a', 'c', 'o',
policy=POLICIES.legacy)
disk_file.open()
file_name = os.path.basename(disk_file._data_file)
with open(disk_file._data_file) as fp:
metadata = diskfile.read_metadata(fp)
os.unlink(disk_file._data_file)
with open(disk_file._data_file, 'w') as fp:
diskfile.write_metadata(fp, metadata)
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
quar_dir = os.path.join(
self.testdir, 'sda1', 'quarantined', 'objects',
os.path.basename(os.path.dirname(disk_file._data_file)))
self.assertEqual(os.listdir(quar_dir)[0], file_name)
def test_GET_quarantine_range(self):
# Test swift.obj.server.ObjectController.GET
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test'})
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
disk_file = self.df_mgr.get_diskfile('sda1', 'p', 'a', 'c', 'o',
policy=POLICIES.legacy)
disk_file.open()
file_name = os.path.basename(disk_file._data_file)
etag = md5()
etag.update('VERIF')
etag = etag.hexdigest()
metadata = {'X-Timestamp': timestamp, 'name': '/a/c/o',
'Content-Length': 6, 'ETag': etag}
diskfile.write_metadata(disk_file._fp, metadata)
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
req = Request.blank('/sda1/p/a/c/o')
req.range = 'bytes=0-4' # partial
resp = req.get_response(self.object_controller)
quar_dir = os.path.join(
self.testdir, 'sda1', 'quarantined', 'objects',
os.path.basename(os.path.dirname(disk_file._data_file)))
resp.body
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
self.assertFalse(os.path.isdir(quar_dir))
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
req = Request.blank('/sda1/p/a/c/o')
req.range = 'bytes=1-6' # partial
resp = req.get_response(self.object_controller)
quar_dir = os.path.join(
self.testdir, 'sda1', 'quarantined', 'objects',
os.path.basename(os.path.dirname(disk_file._data_file)))
resp.body
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
self.assertFalse(os.path.isdir(quar_dir))
req = Request.blank('/sda1/p/a/c/o')
req.range = 'bytes=0-14' # full
resp = req.get_response(self.object_controller)
quar_dir = os.path.join(
self.testdir, 'sda1', 'quarantined', 'objects',
os.path.basename(os.path.dirname(disk_file._data_file)))
self.assertEqual(os.listdir(disk_file._datadir)[0], file_name)
resp.body
self.assertTrue(os.path.isdir(quar_dir))
req = Request.blank('/sda1/p/a/c/o')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
@mock.patch("time.time", mock_time)
def test_DELETE(self):
# Test swift.obj.server.ObjectController.DELETE
req = Request.blank('/sda1/p/a/c',
environ={'REQUEST_METHOD': 'DELETE'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
# The following should have created a tombstone file
timestamp = normalize_timestamp(1000)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
ts_1000_file = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertTrue(os.path.isfile(ts_1000_file))
# There should now be a 1000 ts file.
self.assertEqual(len(os.listdir(os.path.dirname(ts_1000_file))), 1)
# The following should *not* have created a tombstone file.
timestamp = normalize_timestamp(999)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
ts_999_file = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertFalse(os.path.isfile(ts_999_file))
self.assertTrue(os.path.isfile(ts_1000_file))
self.assertEqual(len(os.listdir(os.path.dirname(ts_1000_file))), 1)
orig_timestamp = utils.Timestamp(1002).internal
headers = {'X-Timestamp': orig_timestamp,
'Content-Type': 'application/octet-stream',
'Content-Length': '4'}
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# There should now be 1000 ts and a 1001 data file.
data_1002_file = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
orig_timestamp + '.data')
self.assertTrue(os.path.isfile(data_1002_file))
self.assertEqual(len(os.listdir(os.path.dirname(data_1002_file))), 1)
# The following should *not* have created a tombstone file.
timestamp = normalize_timestamp(1001)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['X-Backend-Timestamp'], orig_timestamp)
ts_1001_file = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertFalse(os.path.isfile(ts_1001_file))
self.assertTrue(os.path.isfile(data_1002_file))
self.assertEqual(len(os.listdir(os.path.dirname(ts_1001_file))), 1)
timestamp = normalize_timestamp(1003)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
ts_1003_file = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertTrue(os.path.isfile(ts_1003_file))
self.assertEqual(len(os.listdir(os.path.dirname(ts_1003_file))), 1)
def test_DELETE_succeeds_with_later_POST(self):
t_put = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': t_put,
'Content-Length': 0,
'Content-Type': 'plain/text'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
t_delete = next(self.ts).internal
t_post = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': t_post})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': t_delete},
)
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
obj_dir = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(0), 'p',
hash_path('a', 'c', 'o')))
ts_file = os.path.join(obj_dir, t_delete + '.ts')
self.assertTrue(os.path.isfile(ts_file))
meta_file = os.path.join(obj_dir, t_post + '.meta')
self.assertTrue(os.path.isfile(meta_file))
def test_DELETE_container_updates(self):
# Test swift.obj.server.ObjectController.DELETE and container
# updates, making sure container update is called in the correct
# state.
start = time()
orig_timestamp = utils.Timestamp(start)
headers = {'X-Timestamp': orig_timestamp.internal,
'Content-Type': 'application/octet-stream',
'Content-Length': '4'}
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers=headers)
req.body = 'test'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
calls_made = [0]
def our_container_update(*args, **kwargs):
calls_made[0] += 1
orig_cu = self.object_controller.container_update
self.object_controller.container_update = our_container_update
try:
# The following request should return 409 (HTTP Conflict). A
# tombstone file should not have been created with this timestamp.
timestamp = utils.Timestamp(start - 0.00001)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp.internal})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 409)
self.assertEqual(resp.headers['x-backend-timestamp'],
orig_timestamp.internal)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertFalse(os.path.isfile(objfile))
self.assertEqual(len(os.listdir(os.path.dirname(objfile))), 1)
self.assertEqual(0, calls_made[0])
# The following request should return 204, and the object should
# be truly deleted (container update is performed) because this
# timestamp is newer. A tombstone file should have been created
# with this timestamp.
timestamp = utils.Timestamp(start + 0.00001)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp.internal})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(1, calls_made[0])
self.assertEqual(len(os.listdir(os.path.dirname(objfile))), 1)
# The following request should return a 404, as the object should
# already have been deleted, but it should have also performed a
# container update because the timestamp is newer, and a tombstone
# file should also exist with this timestamp.
timestamp = utils.Timestamp(start + 0.00002)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp.internal})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertTrue(os.path.isfile(objfile))
self.assertEqual(2, calls_made[0])
self.assertEqual(len(os.listdir(os.path.dirname(objfile))), 1)
# The following request should return a 404, as the object should
# already have been deleted, and it should not have performed a
# container update because the timestamp is older, or created a
# tombstone file with this timestamp.
timestamp = utils.Timestamp(start + 0.00001)
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp.internal})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(timestamp).internal + '.ts')
self.assertFalse(os.path.isfile(objfile))
self.assertEqual(2, calls_made[0])
self.assertEqual(len(os.listdir(os.path.dirname(objfile))), 1)
finally:
self.object_controller.container_update = orig_cu
def test_DELETE_full_drive(self):
def mock_diskfile_delete(self, timestamp):
raise DiskFileNoSpace()
t_put = utils.Timestamp(time())
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': t_put.internal,
'Content-Length': 0,
'Content-Type': 'plain/text'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
with mock.patch('swift.obj.diskfile.BaseDiskFile.delete',
mock_diskfile_delete):
t_delete = utils.Timestamp(time())
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': t_delete.internal})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 507)
def test_object_update_with_offset(self):
container_updates = []
def capture_updates(ip, port, method, path, headers, *args, **kwargs):
container_updates.append((ip, port, method, path, headers))
# create a new object
create_timestamp = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o', method='PUT', body='test1',
headers={'X-Timestamp': create_timestamp,
'X-Container-Host': '10.0.0.1:8080',
'X-Container-Device': 'sda1',
'X-Container-Partition': 'p',
'Content-Type': 'text/plain'})
with mocked_http_conn(200, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 201)
self.assertEqual(1, len(container_updates))
for update in container_updates:
ip, port, method, path, headers = update
self.assertEqual(ip, '10.0.0.1')
self.assertEqual(port, '8080')
self.assertEqual(method, 'PUT')
self.assertEqual(path, '/sda1/p/a/c/o')
expected = {
'X-Size': len('test1'),
'X-Etag': md5('test1').hexdigest(),
'X-Content-Type': 'text/plain',
'X-Timestamp': create_timestamp,
}
for key, value in expected.items():
self.assertEqual(headers[key], str(value))
container_updates = [] # reset
# read back object
req = Request.blank('/sda1/p/a/c/o', method='GET')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.headers['X-Timestamp'],
utils.Timestamp(create_timestamp).normal)
self.assertEqual(resp.headers['X-Backend-Timestamp'],
create_timestamp)
self.assertEqual(resp.body, 'test1')
# send an update with an offset
offset_timestamp = utils.Timestamp(
create_timestamp, offset=1).internal
req = Request.blank('/sda1/p/a/c/o', method='PUT', body='test2',
headers={'X-Timestamp': offset_timestamp,
'X-Container-Host': '10.0.0.1:8080',
'X-Container-Device': 'sda1',
'X-Container-Partition': 'p',
'Content-Type': 'text/html'})
with mocked_http_conn(200, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 201)
self.assertEqual(1, len(container_updates))
for update in container_updates:
ip, port, method, path, headers = update
self.assertEqual(ip, '10.0.0.1')
self.assertEqual(port, '8080')
self.assertEqual(method, 'PUT')
self.assertEqual(path, '/sda1/p/a/c/o')
expected = {
'X-Size': len('test2'),
'X-Etag': md5('test2').hexdigest(),
'X-Content-Type': 'text/html',
'X-Timestamp': offset_timestamp,
}
for key, value in expected.items():
self.assertEqual(headers[key], str(value))
container_updates = [] # reset
# read back new offset
req = Request.blank('/sda1/p/a/c/o', method='GET')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.headers['X-Timestamp'],
utils.Timestamp(offset_timestamp).normal)
self.assertEqual(resp.headers['X-Backend-Timestamp'],
offset_timestamp)
self.assertEqual(resp.body, 'test2')
# now overwrite with a newer time
overwrite_timestamp = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o', method='PUT', body='test3',
headers={'X-Timestamp': overwrite_timestamp,
'X-Container-Host': '10.0.0.1:8080',
'X-Container-Device': 'sda1',
'X-Container-Partition': 'p',
'Content-Type': 'text/enriched'})
with mocked_http_conn(200, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 201)
self.assertEqual(1, len(container_updates))
for update in container_updates:
ip, port, method, path, headers = update
self.assertEqual(ip, '10.0.0.1')
self.assertEqual(port, '8080')
self.assertEqual(method, 'PUT')
self.assertEqual(path, '/sda1/p/a/c/o')
expected = {
'X-Size': len('test3'),
'X-Etag': md5('test3').hexdigest(),
'X-Content-Type': 'text/enriched',
'X-Timestamp': overwrite_timestamp,
}
for key, value in expected.items():
self.assertEqual(headers[key], str(value))
container_updates = [] # reset
# read back overwrite
req = Request.blank('/sda1/p/a/c/o', method='GET')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.headers['X-Timestamp'],
utils.Timestamp(overwrite_timestamp).normal)
self.assertEqual(resp.headers['X-Backend-Timestamp'],
overwrite_timestamp)
self.assertEqual(resp.body, 'test3')
# delete with an offset
offset_delete = utils.Timestamp(overwrite_timestamp,
offset=1).internal
req = Request.blank('/sda1/p/a/c/o', method='DELETE',
headers={'X-Timestamp': offset_delete,
'X-Container-Host': '10.0.0.1:8080',
'X-Container-Device': 'sda1',
'X-Container-Partition': 'p'})
with mocked_http_conn(200, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 204)
self.assertEqual(1, len(container_updates))
for update in container_updates:
ip, port, method, path, headers = update
self.assertEqual(ip, '10.0.0.1')
self.assertEqual(port, '8080')
self.assertEqual(method, 'DELETE')
self.assertEqual(path, '/sda1/p/a/c/o')
expected = {
'X-Timestamp': offset_delete,
}
for key, value in expected.items():
self.assertEqual(headers[key], str(value))
container_updates = [] # reset
# read back offset delete
req = Request.blank('/sda1/p/a/c/o', method='GET')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Timestamp'], None)
self.assertEqual(resp.headers['X-Backend-Timestamp'], offset_delete)
# and one more delete with a newer timestamp
delete_timestamp = next(self.ts).internal
req = Request.blank('/sda1/p/a/c/o', method='DELETE',
headers={'X-Timestamp': delete_timestamp,
'X-Container-Host': '10.0.0.1:8080',
'X-Container-Device': 'sda1',
'X-Container-Partition': 'p'})
with mocked_http_conn(200, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 404)
self.assertEqual(1, len(container_updates))
for update in container_updates:
ip, port, method, path, headers = update
self.assertEqual(ip, '10.0.0.1')
self.assertEqual(port, '8080')
self.assertEqual(method, 'DELETE')
self.assertEqual(path, '/sda1/p/a/c/o')
expected = {
'X-Timestamp': delete_timestamp,
}
for key, value in expected.items():
self.assertEqual(headers[key], str(value))
container_updates = [] # reset
# read back delete
req = Request.blank('/sda1/p/a/c/o', method='GET')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Timestamp'], None)
self.assertEqual(resp.headers['X-Backend-Timestamp'], delete_timestamp)
def test_call_bad_request(self):
# Test swift.obj.server.ObjectController.__call__
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
def start_response(*args):
"""Sends args to outbuf"""
outbuf.writelines(args)
self.object_controller.__call__({'REQUEST_METHOD': 'PUT',
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False},
start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '400 ')
def test_call_not_found(self):
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
def start_response(*args):
"""Sends args to outbuf"""
outbuf.writelines(args)
self.object_controller.__call__({'REQUEST_METHOD': 'GET',
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False},
start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '404 ')
def test_call_bad_method(self):
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
def start_response(*args):
"""Sends args to outbuf"""
outbuf.writelines(args)
self.object_controller.__call__({'REQUEST_METHOD': 'INVALID',
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False},
start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '405 ')
def test_call_name_collision(self):
def my_check(*args):
return False
def my_hash_path(*args):
return md5('collide').hexdigest()
with mock.patch("swift.obj.diskfile.hash_path", my_hash_path):
with mock.patch("swift.obj.server.check_object_creation",
my_check):
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
def start_response(*args):
"""Sends args to outbuf"""
outbuf.writelines(args)
self.object_controller.__call__({
'REQUEST_METHOD': 'PUT',
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'CONTENT_TYPE': 'text/html',
'HTTP_X_TIMESTAMP': normalize_timestamp(1.2),
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False},
start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '201 ')
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
def start_response(*args):
"""Sends args to outbuf"""
outbuf.writelines(args)
self.object_controller.__call__({
'REQUEST_METHOD': 'PUT',
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/b/d/x',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'CONTENT_TYPE': 'text/html',
'HTTP_X_TIMESTAMP': normalize_timestamp(1.3),
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False},
start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '403 ')
def test_invalid_method_doesnt_exist(self):
errbuf = StringIO()
outbuf = StringIO()
def start_response(*args):
outbuf.writelines(args)
self.object_controller.__call__({
'REQUEST_METHOD': 'method_doesnt_exist',
'PATH_INFO': '/sda1/p/a/c/o'},
start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '405 ')
def test_invalid_method_is_not_public(self):
errbuf = StringIO()
outbuf = StringIO()
def start_response(*args):
outbuf.writelines(args)
self.object_controller.__call__({'REQUEST_METHOD': '__init__',
'PATH_INFO': '/sda1/p/a/c/o'},
start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '405 ')
def test_chunked_put(self):
listener = listen(('localhost', 0))
port = listener.getsockname()[1]
killer = spawn(wsgi.server, listener, self.object_controller,
NullLogger())
sock = connect_tcp(('localhost', port))
fd = sock.makefile()
fd.write('PUT /sda1/p/a/c/o HTTP/1.1\r\nHost: localhost\r\n'
'Content-Type: text/plain\r\n'
'Connection: close\r\nX-Timestamp: %s\r\n'
'Transfer-Encoding: chunked\r\n\r\n'
'2\r\noh\r\n4\r\n hai\r\n0\r\n\r\n' % normalize_timestamp(
1.0))
fd.flush()
headers = readuntil2crlfs(fd)
exp = 'HTTP/1.1 201'
self.assertEqual(headers[:len(exp)], exp)
sock = connect_tcp(('localhost', port))
fd = sock.makefile()
fd.write('GET /sda1/p/a/c/o HTTP/1.1\r\nHost: localhost\r\n'
'Connection: close\r\n\r\n')
fd.flush()
headers = readuntil2crlfs(fd)
exp = 'HTTP/1.1 200'
self.assertEqual(headers[:len(exp)], exp)
response = fd.read()
self.assertEqual(response, 'oh hai')
killer.kill()
def test_chunked_content_length_mismatch_zero(self):
listener = listen(('localhost', 0))
port = listener.getsockname()[1]
killer = spawn(wsgi.server, listener, self.object_controller,
NullLogger())
sock = connect_tcp(('localhost', port))
fd = sock.makefile()
fd.write('PUT /sda1/p/a/c/o HTTP/1.1\r\nHost: localhost\r\n'
'Content-Type: text/plain\r\n'
'Connection: close\r\nX-Timestamp: %s\r\n'
'Content-Length: 0\r\n'
'Transfer-Encoding: chunked\r\n\r\n'
'2\r\noh\r\n4\r\n hai\r\n0\r\n\r\n' % normalize_timestamp(
1.0))
fd.flush()
headers = readuntil2crlfs(fd)
exp = 'HTTP/1.1 201'
self.assertEqual(headers[:len(exp)], exp)
sock = connect_tcp(('localhost', port))
fd = sock.makefile()
fd.write('GET /sda1/p/a/c/o HTTP/1.1\r\nHost: localhost\r\n'
'Connection: close\r\n\r\n')
fd.flush()
headers = readuntil2crlfs(fd)
exp = 'HTTP/1.1 200'
self.assertEqual(headers[:len(exp)], exp)
response = fd.read()
self.assertEqual(response, 'oh hai')
killer.kill()
def test_max_object_name_length(self):
timestamp = normalize_timestamp(time())
max_name_len = constraints.MAX_OBJECT_NAME_LENGTH
req = Request.blank(
'/sda1/p/a/c/' + ('1' * max_name_len),
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'DATA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/' + ('2' * (max_name_len + 1)),
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'DATA'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_max_upload_time(self):
class SlowBody(object):
def __init__(self):
self.sent = 0
def read(self, size=-1):
if self.sent < 4:
sleep(0.1)
self.sent += 1
return ' '
return ''
def set_hundred_continue_response_headers(*a, **kw):
pass
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT', 'wsgi.input': SlowBody()},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4', 'Content-Type': 'text/plain'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.object_controller.max_upload_time = 0.1
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT', 'wsgi.input': SlowBody()},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4', 'Content-Type': 'text/plain'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 408)
def test_short_body(self):
class ShortBody(object):
def __init__(self):
self.sent = False
def read(self, size=-1):
if not self.sent:
self.sent = True
return ' '
return ''
def set_hundred_continue_response_headers(*a, **kw):
pass
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT', 'wsgi.input': ShortBody()},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4', 'Content-Type': 'text/plain'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 499)
def test_bad_sinces(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4', 'Content-Type': 'text/plain'},
body=' ')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Unmodified-Since': 'Not a valid date'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Modified-Since': 'Not a valid date'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
too_big_date_list = list(datetime.datetime.max.timetuple())
too_big_date_list[0] += 1 # bump up the year
too_big_date = strftime(
"%a, %d %b %Y %H:%M:%S UTC", struct_time(too_big_date_list))
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'If-Unmodified-Since': too_big_date})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
def test_content_encoding(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4', 'Content-Type': 'text/plain',
'Content-Encoding': 'gzip'},
body=' ')
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.headers['content-encoding'], 'gzip')
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.headers['content-encoding'], 'gzip')
def test_async_update_http_connect(self):
policy = random.choice(list(POLICIES))
self._stage_tmp_dir(policy)
given_args = []
def fake_http_connect(*args):
given_args.extend(args)
raise Exception('test')
orig_http_connect = object_server.http_connect
try:
object_server.http_connect = fake_http_connect
self.object_controller.async_update(
'PUT', 'a', 'c', 'o', '127.0.0.1:1234', 1, 'sdc1',
{'x-timestamp': '1', 'x-out': 'set',
'X-Backend-Storage-Policy-Index': int(policy)}, 'sda1',
policy)
finally:
object_server.http_connect = orig_http_connect
self.assertEqual(
given_args,
['127.0.0.1', '1234', 'sdc1', 1, 'PUT', '/a/c/o', {
'x-timestamp': '1', 'x-out': 'set',
'user-agent': 'object-server %s' % os.getpid(),
'X-Backend-Storage-Policy-Index': int(policy)}])
@patch_policies([StoragePolicy(0, 'zero', True),
StoragePolicy(1, 'one'),
StoragePolicy(37, 'fantastico')])
def test_updating_multiple_delete_at_container_servers(self):
# update router post patch
self.object_controller._diskfile_router = diskfile.DiskFileRouter(
self.conf, self.object_controller.logger)
policy = random.choice(list(POLICIES))
self.object_controller.expiring_objects_account = 'exp'
self.object_controller.expiring_objects_container_divisor = 60
http_connect_args = []
def fake_http_connect(ipaddr, port, device, partition, method, path,
headers=None, query_string=None, ssl=False):
class SuccessfulFakeConn(object):
@property
def status(self):
return 200
def getresponse(self):
return self
def read(self):
return ''
captured_args = {'ipaddr': ipaddr, 'port': port,
'device': device, 'partition': partition,
'method': method, 'path': path, 'ssl': ssl,
'headers': headers, 'query_string': query_string}
http_connect_args.append(
dict((k, v) for k, v in captured_args.items()
if v is not None))
return SuccessfulFakeConn()
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '12345',
'Content-Type': 'application/burrito',
'Content-Length': '0',
'X-Backend-Storage-Policy-Index': int(policy),
'X-Container-Partition': '20',
'X-Container-Host': '1.2.3.4:5',
'X-Container-Device': 'sdb1',
'X-Delete-At': 9999999999,
'X-Delete-At-Container': '9999999960',
'X-Delete-At-Host': "10.1.1.1:6201,10.2.2.2:6202",
'X-Delete-At-Partition': '6237',
'X-Delete-At-Device': 'sdp,sdq'})
with mock.patch.object(
object_server, 'http_connect', fake_http_connect):
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
http_connect_args.sort(key=operator.itemgetter('ipaddr'))
self.assertEqual(len(http_connect_args), 3)
self.assertEqual(
http_connect_args[0],
{'ipaddr': '1.2.3.4',
'port': '5',
'path': '/a/c/o',
'device': 'sdb1',
'partition': '20',
'method': 'PUT',
'ssl': False,
'headers': HeaderKeyDict({
'x-content-type': 'application/burrito',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-size': '0',
'x-timestamp': utils.Timestamp('12345').internal,
'referer': 'PUT http://localhost/sda1/p/a/c/o',
'user-agent': 'object-server %d' % os.getpid(),
'X-Backend-Storage-Policy-Index': int(policy),
'x-trans-id': '-'})})
self.assertEqual(
http_connect_args[1],
{'ipaddr': '10.1.1.1',
'port': '6201',
'path': '/exp/9999999960/9999999999-a/c/o',
'device': 'sdp',
'partition': '6237',
'method': 'PUT',
'ssl': False,
'headers': HeaderKeyDict({
'x-content-type': 'text/plain',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-size': '0',
'x-timestamp': utils.Timestamp('12345').internal,
'referer': 'PUT http://localhost/sda1/p/a/c/o',
'user-agent': 'object-server %d' % os.getpid(),
# system account storage policy is 0
'X-Backend-Storage-Policy-Index': 0,
'x-trans-id': '-'})})
self.assertEqual(
http_connect_args[2],
{'ipaddr': '10.2.2.2',
'port': '6202',
'path': '/exp/9999999960/9999999999-a/c/o',
'device': 'sdq',
'partition': '6237',
'method': 'PUT',
'ssl': False,
'headers': HeaderKeyDict({
'x-content-type': 'text/plain',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-size': '0',
'x-timestamp': utils.Timestamp('12345').internal,
'referer': 'PUT http://localhost/sda1/p/a/c/o',
'user-agent': 'object-server %d' % os.getpid(),
# system account storage policy is 0
'X-Backend-Storage-Policy-Index': 0,
'x-trans-id': '-'})})
@patch_policies([StoragePolicy(0, 'zero', True),
StoragePolicy(1, 'one'),
StoragePolicy(26, 'twice-thirteen')])
def test_updating_multiple_container_servers(self):
# update router post patch
self.object_controller._diskfile_router = diskfile.DiskFileRouter(
self.conf, self.object_controller.logger)
http_connect_args = []
def fake_http_connect(ipaddr, port, device, partition, method, path,
headers=None, query_string=None, ssl=False):
class SuccessfulFakeConn(object):
@property
def status(self):
return 200
def getresponse(self):
return self
def read(self):
return ''
captured_args = {'ipaddr': ipaddr, 'port': port,
'device': device, 'partition': partition,
'method': method, 'path': path, 'ssl': ssl,
'headers': headers, 'query_string': query_string}
http_connect_args.append(
dict((k, v) for k, v in captured_args.items()
if v is not None))
return SuccessfulFakeConn()
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '12345',
'Content-Type': 'application/burrito',
'Content-Length': '0',
'X-Backend-Storage-Policy-Index': '26',
'X-Container-Partition': '20',
'X-Container-Host': '1.2.3.4:5, 6.7.8.9:10',
'X-Container-Device': 'sdb1, sdf1'})
with mock.patch.object(
object_server, 'http_connect', fake_http_connect):
with fake_spawn():
req.get_response(self.object_controller)
http_connect_args.sort(key=operator.itemgetter('ipaddr'))
self.assertEqual(len(http_connect_args), 2)
self.assertEqual(
http_connect_args[0],
{'ipaddr': '1.2.3.4',
'port': '5',
'path': '/a/c/o',
'device': 'sdb1',
'partition': '20',
'method': 'PUT',
'ssl': False,
'headers': HeaderKeyDict({
'x-content-type': 'application/burrito',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-size': '0',
'x-timestamp': utils.Timestamp('12345').internal,
'X-Backend-Storage-Policy-Index': '26',
'referer': 'PUT http://localhost/sda1/p/a/c/o',
'user-agent': 'object-server %d' % os.getpid(),
'x-trans-id': '-'})})
self.assertEqual(
http_connect_args[1],
{'ipaddr': '6.7.8.9',
'port': '10',
'path': '/a/c/o',
'device': 'sdf1',
'partition': '20',
'method': 'PUT',
'ssl': False,
'headers': HeaderKeyDict({
'x-content-type': 'application/burrito',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-size': '0',
'x-timestamp': utils.Timestamp('12345').internal,
'X-Backend-Storage-Policy-Index': '26',
'referer': 'PUT http://localhost/sda1/p/a/c/o',
'user-agent': 'object-server %d' % os.getpid(),
'x-trans-id': '-'})})
def test_object_delete_at_async_update(self):
policy = random.choice(list(POLICIES))
container_updates = []
def capture_updates(ip, port, method, path, headers, *args, **kwargs):
container_updates.append((ip, port, method, path, headers))
put_timestamp = next(self.ts).internal
delete_at_timestamp = utils.normalize_delete_at_timestamp(
next(self.ts).normal)
delete_at_container = (
int(delete_at_timestamp) /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
headers = {
'Content-Type': 'text/plain',
'X-Timestamp': put_timestamp,
'X-Container-Host': '10.0.0.1:6201',
'X-Container-Device': 'sda1',
'X-Container-Partition': 'p',
'X-Delete-At': delete_at_timestamp,
'X-Delete-At-Container': delete_at_container,
'X-Delete-At-Partition': 'p',
'X-Delete-At-Host': '10.0.0.2:6202',
'X-Delete-At-Device': 'sda1',
'X-Backend-Storage-Policy-Index': int(policy)}
if policy.policy_type == EC_POLICY:
headers['X-Object-Sysmeta-Ec-Frag-Index'] = '2'
req = Request.blank(
'/sda1/p/a/c/o', method='PUT', body='', headers=headers)
with mocked_http_conn(
500, 500, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 201)
self.assertEqual(2, len(container_updates))
delete_at_update, container_update = container_updates
# delete_at_update
ip, port, method, path, headers = delete_at_update
self.assertEqual(ip, '10.0.0.2')
self.assertEqual(port, '6202')
self.assertEqual(method, 'PUT')
self.assertEqual(path, '/sda1/p/.expiring_objects/%s/%s-a/c/o' %
(delete_at_container, delete_at_timestamp))
expected = {
'X-Timestamp': put_timestamp,
# system account storage policy is 0
'X-Backend-Storage-Policy-Index': 0,
}
for key, value in expected.items():
self.assertEqual(headers[key], str(value))
# container_update
ip, port, method, path, headers = container_update
self.assertEqual(ip, '10.0.0.1')
self.assertEqual(port, '6201')
self.assertEqual(method, 'PUT')
self.assertEqual(path, '/sda1/p/a/c/o')
expected = {
'X-Timestamp': put_timestamp,
'X-Backend-Storage-Policy-Index': int(policy),
}
for key, value in expected.items():
self.assertEqual(headers[key], str(value))
# check async pendings
async_dir = os.path.join(self.testdir, 'sda1',
diskfile.get_async_dir(policy))
found_files = []
for root, dirs, files in os.walk(async_dir):
for f in files:
async_file = os.path.join(root, f)
found_files.append(async_file)
data = pickle.load(open(async_file))
if data['account'] == 'a':
self.assertEqual(
int(data['headers']
['X-Backend-Storage-Policy-Index']), int(policy))
elif data['account'] == '.expiring_objects':
self.assertEqual(
int(data['headers']
['X-Backend-Storage-Policy-Index']), 0)
else:
self.fail('unexpected async pending data')
self.assertEqual(2, len(found_files))
def test_async_update_saves_on_exception(self):
policy = random.choice(list(POLICIES))
self._stage_tmp_dir(policy)
_prefix = utils.HASH_PATH_PREFIX
utils.HASH_PATH_PREFIX = ''
def fake_http_connect(*args):
raise Exception('test')
orig_http_connect = object_server.http_connect
try:
object_server.http_connect = fake_http_connect
self.object_controller.async_update(
'PUT', 'a', 'c', 'o', '127.0.0.1:1234', 1, 'sdc1',
{'x-timestamp': '1', 'x-out': 'set',
'X-Backend-Storage-Policy-Index': int(policy)}, 'sda1',
policy)
finally:
object_server.http_connect = orig_http_connect
utils.HASH_PATH_PREFIX = _prefix
async_dir = diskfile.get_async_dir(policy)
self.assertEqual(
pickle.load(open(os.path.join(
self.testdir, 'sda1', async_dir, 'a83',
'06fbf0b514e5199dfc4e00f42eb5ea83-%s' %
utils.Timestamp(1).internal))),
{'headers': {'x-timestamp': '1', 'x-out': 'set',
'user-agent': 'object-server %s' % os.getpid(),
'X-Backend-Storage-Policy-Index': int(policy)},
'account': 'a', 'container': 'c', 'obj': 'o', 'op': 'PUT'})
def test_async_update_saves_on_non_2xx(self):
policy = random.choice(list(POLICIES))
self._stage_tmp_dir(policy)
_prefix = utils.HASH_PATH_PREFIX
utils.HASH_PATH_PREFIX = ''
def fake_http_connect(status):
class FakeConn(object):
def __init__(self, status):
self.status = status
def getresponse(self):
return self
def read(self):
return ''
return lambda *args: FakeConn(status)
orig_http_connect = object_server.http_connect
try:
for status in (199, 300, 503):
object_server.http_connect = fake_http_connect(status)
self.object_controller.async_update(
'PUT', 'a', 'c', 'o', '127.0.0.1:1234', 1, 'sdc1',
{'x-timestamp': '1', 'x-out': str(status),
'X-Backend-Storage-Policy-Index': int(policy)}, 'sda1',
policy)
async_dir = diskfile.get_async_dir(policy)
self.assertEqual(
pickle.load(open(os.path.join(
self.testdir, 'sda1', async_dir, 'a83',
'06fbf0b514e5199dfc4e00f42eb5ea83-%s' %
utils.Timestamp(1).internal))),
{'headers': {'x-timestamp': '1', 'x-out': str(status),
'user-agent':
'object-server %s' % os.getpid(),
'X-Backend-Storage-Policy-Index':
int(policy)},
'account': 'a', 'container': 'c', 'obj': 'o',
'op': 'PUT'})
finally:
object_server.http_connect = orig_http_connect
utils.HASH_PATH_PREFIX = _prefix
def test_async_update_does_not_save_on_2xx(self):
_prefix = utils.HASH_PATH_PREFIX
utils.HASH_PATH_PREFIX = ''
def fake_http_connect(status):
class FakeConn(object):
def __init__(self, status):
self.status = status
def getresponse(self):
return self
def read(self):
return ''
return lambda *args: FakeConn(status)
orig_http_connect = object_server.http_connect
try:
for status in (200, 299):
object_server.http_connect = fake_http_connect(status)
self.object_controller.async_update(
'PUT', 'a', 'c', 'o', '127.0.0.1:1234', 1, 'sdc1',
{'x-timestamp': '1', 'x-out': str(status)}, 'sda1', 0)
self.assertFalse(
os.path.exists(os.path.join(
self.testdir, 'sda1', 'async_pending', 'a83',
'06fbf0b514e5199dfc4e00f42eb5ea83-0000000001.00000')))
finally:
object_server.http_connect = orig_http_connect
utils.HASH_PATH_PREFIX = _prefix
def test_async_update_saves_on_timeout(self):
policy = random.choice(list(POLICIES))
self._stage_tmp_dir(policy)
_prefix = utils.HASH_PATH_PREFIX
utils.HASH_PATH_PREFIX = ''
def fake_http_connect():
class FakeConn(object):
def getresponse(self):
return sleep(1)
return lambda *args: FakeConn()
orig_http_connect = object_server.http_connect
try:
for status in (200, 299):
object_server.http_connect = fake_http_connect()
self.object_controller.node_timeout = 0.001
self.object_controller.async_update(
'PUT', 'a', 'c', 'o', '127.0.0.1:1234', 1, 'sdc1',
{'x-timestamp': '1', 'x-out': str(status)}, 'sda1',
policy)
async_dir = diskfile.get_async_dir(policy)
self.assertTrue(
os.path.exists(os.path.join(
self.testdir, 'sda1', async_dir, 'a83',
'06fbf0b514e5199dfc4e00f42eb5ea83-%s' %
utils.Timestamp(1).internal)))
finally:
object_server.http_connect = orig_http_connect
utils.HASH_PATH_PREFIX = _prefix
def test_container_update_no_async_update(self):
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
self.object_controller.async_update = fake_async_update
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '1234',
'X-Backend-Storage-Policy-Index': int(policy)})
self.object_controller.container_update(
'PUT', 'a', 'c', 'o', req, {
'x-size': '0', 'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-content-type': 'text/plain', 'x-timestamp': '1'},
'sda1', policy)
self.assertEqual(given_args, [])
def test_container_update_success(self):
container_updates = []
def capture_updates(ip, port, method, path, headers, *args, **kwargs):
container_updates.append((ip, port, method, path, headers))
req = Request.blank(
'/sda1/0/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '123',
'X-Container-Host': 'chost:cport',
'X-Container-Partition': 'cpartition',
'X-Container-Device': 'cdevice',
'Content-Type': 'text/plain'}, body='')
with mocked_http_conn(200, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 201)
self.assertEqual(len(container_updates), 1)
ip, port, method, path, headers = container_updates[0]
self.assertEqual(ip, 'chost')
self.assertEqual(port, 'cport')
self.assertEqual(method, 'PUT')
self.assertEqual(path, '/cdevice/cpartition/a/c/o')
self.assertEqual(headers, HeaderKeyDict({
'user-agent': 'object-server %s' % os.getpid(),
'x-size': '0',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-content-type': 'text/plain',
'x-timestamp': utils.Timestamp(1).internal,
'X-Backend-Storage-Policy-Index': '0', # default when not given
'x-trans-id': '123',
'referer': 'PUT http://localhost/sda1/0/a/c/o'}))
def test_PUT_container_update_overrides(self):
def do_test(override_headers):
container_updates = []
def capture_updates(
ip, port, method, path, headers, *args, **kwargs):
container_updates.append((ip, port, method, path, headers))
ts_put = next(self.ts)
headers = {
'X-Timestamp': ts_put.internal,
'X-Trans-Id': '123',
'X-Container-Host': 'chost:cport',
'X-Container-Partition': 'cpartition',
'X-Container-Device': 'cdevice',
'Content-Type': 'text/plain',
}
headers.update(override_headers)
req = Request.blank('/sda1/0/a/c/o', method='PUT',
headers=headers, body='')
with mocked_http_conn(
200, give_connect=capture_updates) as fake_conn:
with fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 201)
self.assertEqual(len(container_updates), 1)
ip, port, method, path, headers = container_updates[0]
self.assertEqual(ip, 'chost')
self.assertEqual(port, 'cport')
self.assertEqual(method, 'PUT')
self.assertEqual(path, '/cdevice/cpartition/a/c/o')
self.assertEqual(headers, HeaderKeyDict({
'user-agent': 'object-server %s' % os.getpid(),
'x-size': '0',
'x-etag': 'override_etag',
'x-content-type': 'override_val',
'x-timestamp': ts_put.internal,
'X-Backend-Storage-Policy-Index': '0', # default
'x-trans-id': '123',
'referer': 'PUT http://localhost/sda1/0/a/c/o',
'x-foo': 'bar'}))
# EC policy override headers
do_test({
'X-Backend-Container-Update-Override-Etag': 'override_etag',
'X-Backend-Container-Update-Override-Content-Type': 'override_val',
'X-Backend-Container-Update-Override-Foo': 'bar',
'X-Backend-Container-Ignored': 'ignored'})
# middleware override headers
do_test({
'X-Object-Sysmeta-Container-Update-Override-Etag': 'override_etag',
'X-Object-Sysmeta-Container-Update-Override-Content-Type':
'override_val',
'X-Object-Sysmeta-Container-Update-Override-Foo': 'bar',
'X-Object-Sysmeta-Ignored': 'ignored'})
# middleware override headers take precedence over EC policy headers
do_test({
'X-Object-Sysmeta-Container-Update-Override-Etag': 'override_etag',
'X-Object-Sysmeta-Container-Update-Override-Content-Type':
'override_val',
'X-Object-Sysmeta-Container-Update-Override-Foo': 'bar',
'X-Backend-Container-Update-Override-Etag': 'ignored',
'X-Backend-Container-Update-Override-Content-Type': 'ignored',
'X-Backend-Container-Update-Override-Foo': 'ignored'})
def test_container_update_async(self):
policy = random.choice(list(POLICIES))
req = Request.blank(
'/sda1/0/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '123',
'X-Container-Host': 'chost:cport',
'X-Container-Partition': 'cpartition',
'X-Container-Device': 'cdevice',
'Content-Type': 'text/plain',
'X-Object-Sysmeta-Ec-Frag-Index': 0,
'X-Backend-Storage-Policy-Index': int(policy)}, body='')
given_args = []
def fake_pickle_async_update(*args):
given_args[:] = args
diskfile_mgr = self.object_controller._diskfile_router[policy]
diskfile_mgr.pickle_async_update = fake_pickle_async_update
with mocked_http_conn(500) as fake_conn, fake_spawn():
resp = req.get_response(self.object_controller)
self.assertRaises(StopIteration, fake_conn.code_iter.next)
self.assertEqual(resp.status_int, 201)
self.assertEqual(len(given_args), 7)
(objdevice, account, container, obj, data, timestamp,
policy) = given_args
self.assertEqual(objdevice, 'sda1')
self.assertEqual(account, 'a')
self.assertEqual(container, 'c')
self.assertEqual(obj, 'o')
self.assertEqual(timestamp, utils.Timestamp(1).internal)
self.assertEqual(policy, policy)
self.assertEqual(data, {
'headers': HeaderKeyDict({
'X-Size': '0',
'User-Agent': 'object-server %s' % os.getpid(),
'X-Content-Type': 'text/plain',
'X-Timestamp': utils.Timestamp(1).internal,
'X-Trans-Id': '123',
'Referer': 'PUT http://localhost/sda1/0/a/c/o',
'X-Backend-Storage-Policy-Index': int(policy),
'X-Etag': 'd41d8cd98f00b204e9800998ecf8427e'}),
'obj': 'o',
'account': 'a',
'container': 'c',
'op': 'PUT'})
def test_container_update_as_greenthread(self):
greenthreads = []
saved_spawn_calls = []
called_async_update_args = []
def local_fake_spawn(func, *a, **kw):
saved_spawn_calls.append((func, a, kw))
return mock.MagicMock()
def local_fake_async_update(*a, **kw):
# just capture the args to see that we would have called
called_async_update_args.append([a, kw])
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '12345',
'Content-Type': 'application/burrito',
'Content-Length': '0',
'X-Backend-Storage-Policy-Index': 0,
'X-Container-Partition': '20',
'X-Container-Host': '1.2.3.4:5',
'X-Container-Device': 'sdb1'})
with mock.patch.object(object_server, 'spawn',
local_fake_spawn):
with mock.patch.object(self.object_controller,
'async_update',
local_fake_async_update):
resp = req.get_response(self.object_controller)
# check the response is completed and successful
self.assertEqual(resp.status_int, 201)
# check that async_update hasn't been called
self.assertFalse(len(called_async_update_args))
# now do the work in greenthreads
for func, a, kw in saved_spawn_calls:
gt = spawn(func, *a, **kw)
greenthreads.append(gt)
# wait for the greenthreads to finish
for gt in greenthreads:
gt.wait()
# check that the calls to async_update have happened
headers_out = {'X-Size': '0',
'X-Content-Type': 'application/burrito',
'X-Timestamp': '0000012345.00000',
'X-Trans-Id': '-',
'Referer': 'PUT http://localhost/sda1/p/a/c/o',
'X-Backend-Storage-Policy-Index': '0',
'X-Etag': 'd41d8cd98f00b204e9800998ecf8427e'}
expected = [('PUT', 'a', 'c', 'o', '1.2.3.4:5', '20', 'sdb1',
headers_out, 'sda1', POLICIES[0]),
{'logger_thread_locals': (None, None)}]
self.assertEqual(called_async_update_args, [expected])
def test_container_update_as_greenthread_with_timeout(self):
'''
give it one container to update (for only one greenthred)
fake the greenthred so it will raise a timeout
test that the right message is logged and the method returns None
'''
called_async_update_args = []
def local_fake_spawn(func, *a, **kw):
m = mock.MagicMock()
def wait_with_error():
raise Timeout()
m.wait = wait_with_error # because raise can't be in a lambda
return m
def local_fake_async_update(*a, **kw):
# just capture the args to see that we would have called
called_async_update_args.append([a, kw])
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '12345',
'Content-Type': 'application/burrito',
'Content-Length': '0',
'X-Backend-Storage-Policy-Index': 0,
'X-Container-Partition': '20',
'X-Container-Host': '1.2.3.4:5',
'X-Container-Device': 'sdb1'})
with mock.patch.object(object_server, 'spawn',
local_fake_spawn):
with mock.patch.object(self.object_controller,
'container_update_timeout',
1.414213562):
resp = req.get_response(self.object_controller)
# check the response is completed and successful
self.assertEqual(resp.status_int, 201)
# check that the timeout was logged
expected_logged_error = "Container update timeout (1.4142s) " \
"waiting for [('1.2.3.4:5', 'sdb1')]"
self.assertTrue(
expected_logged_error in
self.object_controller.logger.get_lines_for_level('debug'))
def test_container_update_bad_args(self):
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '123',
'X-Container-Host': 'chost,badhost',
'X-Container-Partition': 'cpartition',
'X-Container-Device': 'cdevice',
'X-Backend-Storage-Policy-Index': int(policy)})
with mock.patch.object(self.object_controller, 'async_update',
fake_async_update):
self.object_controller.container_update(
'PUT', 'a', 'c', 'o', req, {
'x-size': '0',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-content-type': 'text/plain', 'x-timestamp': '1'},
'sda1', policy)
self.assertEqual(given_args, [])
errors = self.object_controller.logger.get_lines_for_level('error')
self.assertEqual(len(errors), 1)
msg = errors[0]
self.assertTrue('Container update failed' in msg)
self.assertTrue('different numbers of hosts and devices' in msg)
self.assertTrue('chost,badhost' in msg)
self.assertTrue('cdevice' in msg)
def test_delete_at_update_on_put(self):
# Test how delete_at_update works when issued a delete for old
# expiration info after a new put with no new expiration info.
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '123',
'X-Backend-Storage-Policy-Index': int(policy)})
with mock.patch.object(self.object_controller, 'async_update',
fake_async_update):
self.object_controller.delete_at_update(
'DELETE', 2, 'a', 'c', 'o', req, 'sda1', policy)
self.assertEqual(
given_args, [
'DELETE', '.expiring_objects', '0000000000',
'0000000002-a/c/o', None, None, None,
HeaderKeyDict({
'X-Backend-Storage-Policy-Index': 0,
'x-timestamp': utils.Timestamp('1').internal,
'x-trans-id': '123',
'referer': 'PUT http://localhost/v1/a/c/o'}),
'sda1', policy])
def test_delete_at_negative(self):
# Test how delete_at_update works when issued a delete for old
# expiration info after a new put with no new expiration info.
# Test negative is reset to 0
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
self.object_controller.async_update = fake_async_update
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '1234', 'X-Backend-Storage-Policy-Index':
int(policy)})
self.object_controller.delete_at_update(
'DELETE', -2, 'a', 'c', 'o', req, 'sda1', policy)
self.assertEqual(given_args, [
'DELETE', '.expiring_objects', '0000000000', '0000000000-a/c/o',
None, None, None,
HeaderKeyDict({
# the expiring objects account is always 0
'X-Backend-Storage-Policy-Index': 0,
'x-timestamp': utils.Timestamp('1').internal,
'x-trans-id': '1234',
'referer': 'PUT http://localhost/v1/a/c/o'}),
'sda1', policy])
def test_delete_at_cap(self):
# Test how delete_at_update works when issued a delete for old
# expiration info after a new put with no new expiration info.
# Test past cap is reset to cap
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
self.object_controller.async_update = fake_async_update
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '1234',
'X-Backend-Storage-Policy-Index': int(policy)})
self.object_controller.delete_at_update(
'DELETE', 12345678901, 'a', 'c', 'o', req, 'sda1', policy)
expiring_obj_container = given_args.pop(2)
expected_exp_cont = utils.get_expirer_container(
utils.normalize_delete_at_timestamp(12345678901),
86400, 'a', 'c', 'o')
self.assertEqual(expiring_obj_container, expected_exp_cont)
self.assertEqual(given_args, [
'DELETE', '.expiring_objects', '9999999999-a/c/o',
None, None, None,
HeaderKeyDict({
'X-Backend-Storage-Policy-Index': 0,
'x-timestamp': utils.Timestamp('1').internal,
'x-trans-id': '1234',
'referer': 'PUT http://localhost/v1/a/c/o'}),
'sda1', policy])
def test_delete_at_update_put_with_info(self):
# Keep next test,
# test_delete_at_update_put_with_info_but_missing_container, in sync
# with this one but just missing the X-Delete-At-Container header.
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
self.object_controller.async_update = fake_async_update
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '1234',
'X-Delete-At-Container': '0',
'X-Delete-At-Host': '127.0.0.1:1234',
'X-Delete-At-Partition': '3',
'X-Delete-At-Device': 'sdc1',
'X-Backend-Storage-Policy-Index': int(policy)})
self.object_controller.delete_at_update('PUT', 2, 'a', 'c', 'o',
req, 'sda1', policy)
self.assertEqual(
given_args, [
'PUT', '.expiring_objects', '0000000000', '0000000002-a/c/o',
'127.0.0.1:1234',
'3', 'sdc1', HeaderKeyDict({
# the .expiring_objects account is always policy-0
'X-Backend-Storage-Policy-Index': 0,
'x-size': '0',
'x-etag': 'd41d8cd98f00b204e9800998ecf8427e',
'x-content-type': 'text/plain',
'x-timestamp': utils.Timestamp('1').internal,
'x-trans-id': '1234',
'referer': 'PUT http://localhost/v1/a/c/o'}),
'sda1', policy])
def test_delete_at_update_put_with_info_but_missing_container(self):
# Same as previous test, test_delete_at_update_put_with_info, but just
# missing the X-Delete-At-Container header.
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
self.object_controller.async_update = fake_async_update
self.object_controller.logger = self.logger
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '1234',
'X-Delete-At-Host': '127.0.0.1:1234',
'X-Delete-At-Partition': '3',
'X-Delete-At-Device': 'sdc1',
'X-Backend-Storage-Policy-Index': int(policy)})
self.object_controller.delete_at_update('PUT', 2, 'a', 'c', 'o',
req, 'sda1', policy)
self.assertEqual(
self.logger.get_lines_for_level('warning'),
['X-Delete-At-Container header must be specified for expiring '
'objects background PUT to work properly. Making best guess as '
'to the container name for now.'])
def test_delete_at_update_delete(self):
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
self.object_controller.async_update = fake_async_update
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '1234',
'X-Backend-Storage-Policy-Index': int(policy)})
self.object_controller.delete_at_update('DELETE', 2, 'a', 'c', 'o',
req, 'sda1', policy)
self.assertEqual(
given_args, [
'DELETE', '.expiring_objects', '0000000000',
'0000000002-a/c/o', None, None,
None, HeaderKeyDict({
'X-Backend-Storage-Policy-Index': 0,
'x-timestamp': utils.Timestamp('1').internal,
'x-trans-id': '1234',
'referer': 'DELETE http://localhost/v1/a/c/o'}),
'sda1', policy])
def test_delete_backend_replication(self):
# If X-Backend-Replication: True delete_at_update should completely
# short-circuit.
policy = random.choice(list(POLICIES))
given_args = []
def fake_async_update(*args):
given_args.extend(args)
self.object_controller.async_update = fake_async_update
req = Request.blank(
'/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': 1,
'X-Trans-Id': '1234',
'X-Backend-Replication': 'True',
'X-Backend-Storage-Policy-Index': int(policy)})
self.object_controller.delete_at_update(
'DELETE', -2, 'a', 'c', 'o', req, 'sda1', policy)
self.assertEqual(given_args, [])
def test_POST_calls_delete_at(self):
policy = random.choice(list(POLICIES))
given_args = []
def fake_delete_at_update(*args):
given_args.extend(args)
self.object_controller.delete_at_update = fake_delete_at_update
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4',
'Content-Type': 'application/octet-stream',
'X-Backend-Storage-Policy-Index': int(policy),
'X-Object-Sysmeta-Ec-Frag-Index': 2})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(given_args, [])
sleep(.00001)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Type': 'application/x-test',
'X-Backend-Storage-Policy-Index': int(policy)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(given_args, [])
sleep(.00001)
timestamp1 = normalize_timestamp(time())
delete_at_timestamp1 = str(int(time() + 1000))
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp1,
'Content-Type': 'application/x-test',
'X-Delete-At': delete_at_timestamp1,
'X-Backend-Storage-Policy-Index': int(policy)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(
given_args, [
'PUT', int(delete_at_timestamp1), 'a', 'c', 'o',
given_args[5], 'sda1', policy])
while given_args:
given_args.pop()
sleep(.00001)
timestamp2 = normalize_timestamp(time())
delete_at_timestamp2 = str(int(time() + 2000))
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': timestamp2,
'Content-Type': 'application/x-test',
'X-Delete-At': delete_at_timestamp2,
'X-Backend-Storage-Policy-Index': int(policy)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
self.assertEqual(
given_args, [
'PUT', int(delete_at_timestamp2), 'a', 'c', 'o',
given_args[5], 'sda1', policy,
'DELETE', int(delete_at_timestamp1), 'a', 'c', 'o',
given_args[5], 'sda1', policy])
def test_PUT_calls_delete_at(self):
policy = random.choice(list(POLICIES))
given_args = []
def fake_delete_at_update(*args):
given_args.extend(args)
self.object_controller.delete_at_update = fake_delete_at_update
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4',
'Content-Type': 'application/octet-stream',
'X-Backend-Storage-Policy-Index': int(policy),
'X-Object-Sysmeta-Ec-Frag-Index': 4})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(given_args, [])
sleep(.00001)
timestamp1 = normalize_timestamp(time())
delete_at_timestamp1 = str(int(time() + 1000))
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp1,
'Content-Length': '4',
'Content-Type': 'application/octet-stream',
'X-Delete-At': delete_at_timestamp1,
'X-Backend-Storage-Policy-Index': int(policy),
'X-Object-Sysmeta-Ec-Frag-Index': 3})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(
given_args, [
'PUT', int(delete_at_timestamp1), 'a', 'c', 'o',
given_args[5], 'sda1', policy])
while given_args:
given_args.pop()
sleep(.00001)
timestamp2 = normalize_timestamp(time())
delete_at_timestamp2 = str(int(time() + 2000))
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp2,
'Content-Length': '4',
'Content-Type': 'application/octet-stream',
'X-Delete-At': delete_at_timestamp2,
'X-Backend-Storage-Policy-Index': int(policy),
'X-Object-Sysmeta-Ec-Frag-Index': 3})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(
given_args, [
'PUT', int(delete_at_timestamp2), 'a', 'c', 'o',
given_args[5], 'sda1', policy,
'DELETE', int(delete_at_timestamp1), 'a', 'c', 'o',
given_args[5], 'sda1', policy])
def test_GET_but_expired(self):
test_time = time() + 10000
delete_at_timestamp = int(test_time + 100)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 2000),
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'X-Timestamp': normalize_timestamp(test_time)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
orig_time = object_server.time.time
try:
t = time()
object_server.time.time = lambda: t
delete_at_timestamp = int(t + 1)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
put_timestamp = normalize_timestamp(test_time - 1000)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': put_timestamp,
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'GET'},
headers={'X-Timestamp': normalize_timestamp(test_time)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
finally:
object_server.time.time = orig_time
orig_time = object_server.time.time
try:
t = time() + 2
object_server.time.time = lambda: t
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'GET'},
headers={'X-Timestamp': normalize_timestamp(t)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Backend-Timestamp'],
utils.Timestamp(put_timestamp))
finally:
object_server.time.time = orig_time
def test_HEAD_but_expired(self):
test_time = time() + 10000
delete_at_timestamp = int(test_time + 100)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 2000),
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'X-Timestamp': normalize_timestamp(test_time)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
orig_time = object_server.time.time
try:
t = time()
delete_at_timestamp = int(t + 1)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
object_server.time.time = lambda: t
put_timestamp = normalize_timestamp(test_time - 1000)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': put_timestamp,
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'X-Timestamp': normalize_timestamp(test_time)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
finally:
object_server.time.time = orig_time
orig_time = object_server.time.time
try:
t = time() + 2
object_server.time.time = lambda: t
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'X-Timestamp': normalize_timestamp(time())})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Backend-Timestamp'],
utils.Timestamp(put_timestamp))
finally:
object_server.time.time = orig_time
def test_POST_but_expired(self):
test_time = time() + 10000
delete_at_timestamp = int(test_time + 100)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 2000),
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(test_time - 1500)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 202)
delete_at_timestamp = int(time() + 1)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 1000),
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
orig_time = object_server.time.time
try:
t = time() + 2
object_server.time.time = lambda: t
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(time())})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
finally:
object_server.time.time = orig_time
def test_DELETE_but_expired(self):
test_time = time() + 10000
delete_at_timestamp = int(test_time + 100)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 2000),
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
orig_time = object_server.time.time
try:
t = test_time + 100
object_server.time.time = lambda: float(t)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(time())})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
finally:
object_server.time.time = orig_time
def test_DELETE_if_delete_at_expired_still_deletes(self):
test_time = time() + 10
test_timestamp = normalize_timestamp(test_time)
delete_at_time = int(test_time + 10)
delete_at_timestamp = str(delete_at_time)
delete_at_container = str(
delete_at_time /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': test_timestamp,
'X-Delete-At': delete_at_timestamp,
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
# sanity
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'X-Timestamp': test_timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.body, 'TEST')
objfile = os.path.join(
self.testdir, 'sda1',
storage_directory(diskfile.get_data_dir(POLICIES[0]), 'p',
hash_path('a', 'c', 'o')),
utils.Timestamp(test_timestamp).internal + '.data')
self.assertTrue(os.path.isfile(objfile))
# move time past expirery
with mock.patch('swift.obj.diskfile.time') as mock_time:
mock_time.time.return_value = test_time + 100
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'GET'},
headers={'X-Timestamp': test_timestamp})
resp = req.get_response(self.object_controller)
# request will 404
self.assertEqual(resp.status_int, 404)
# but file still exists
self.assertTrue(os.path.isfile(objfile))
# make the x-if-delete-at with some wrong bits
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': delete_at_timestamp,
'X-If-Delete-At': int(time() + 1)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
self.assertTrue(os.path.isfile(objfile))
# make the x-if-delete-at with all the right bits
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': delete_at_timestamp,
'X-If-Delete-At': delete_at_timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
self.assertFalse(os.path.isfile(objfile))
# make the x-if-delete-at with all the right bits (again)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': delete_at_timestamp,
'X-If-Delete-At': delete_at_timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
self.assertFalse(os.path.isfile(objfile))
# make the x-if-delete-at for some not found
req = Request.blank(
'/sda1/p/a/c/o-not-found',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': delete_at_timestamp,
'X-If-Delete-At': delete_at_timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
def test_DELETE_if_delete_at(self):
test_time = time() + 10000
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 99),
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(test_time - 98)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
delete_at_timestamp = int(test_time - 1)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 97),
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(test_time - 95),
'X-If-Delete-At': str(int(test_time))})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(test_time - 95)})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
delete_at_timestamp = int(test_time - 1)
delete_at_container = str(
delete_at_timestamp /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(test_time - 94),
'X-Delete-At': str(delete_at_timestamp),
'X-Delete-At-Container': delete_at_container,
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(test_time - 92),
'X-If-Delete-At': str(int(test_time))})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 412)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(test_time - 92),
'X-If-Delete-At': delete_at_timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(test_time - 92),
'X-If-Delete-At': 'abc'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
def test_DELETE_calls_delete_at(self):
given_args = []
def fake_delete_at_update(*args):
given_args.extend(args)
self.object_controller.delete_at_update = fake_delete_at_update
timestamp1 = normalize_timestamp(time())
delete_at_timestamp1 = int(time() + 1000)
delete_at_container1 = str(
delete_at_timestamp1 /
self.object_controller.expiring_objects_container_divisor *
self.object_controller.expiring_objects_container_divisor)
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp1,
'Content-Length': '4',
'Content-Type': 'application/octet-stream',
'X-Delete-At': str(delete_at_timestamp1),
'X-Delete-At-Container': delete_at_container1})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertEqual(given_args, [
'PUT', int(delete_at_timestamp1), 'a', 'c', 'o',
given_args[5], 'sda1', POLICIES[0]])
while given_args:
given_args.pop()
sleep(.00001)
timestamp2 = normalize_timestamp(time())
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': timestamp2,
'Content-Type': 'application/octet-stream'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(given_args, [
'DELETE', int(delete_at_timestamp1), 'a', 'c', 'o',
given_args[5], 'sda1', POLICIES[0]])
def test_PUT_delete_at_in_past(self):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'X-Delete-At': str(int(time() - 1)),
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
self.assertTrue('X-Delete-At in past' in resp.body)
def test_POST_delete_at_in_past(self):
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(time()),
'Content-Length': '4',
'Content-Type': 'application/octet-stream'})
req.body = 'TEST'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(time() + 1),
'X-Delete-At': str(int(time() - 1))})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 400)
self.assertTrue('X-Delete-At in past' in resp.body)
def test_REPLICATE_works(self):
def fake_get_hashes(*args, **kwargs):
return 0, {1: 2}
def my_tpool_execute(func, *args, **kwargs):
return func(*args, **kwargs)
was_get_hashes = diskfile.DiskFileManager._get_hashes
was_tpool_exe = tpool.execute
try:
diskfile.DiskFileManager._get_hashes = fake_get_hashes
tpool.execute = my_tpool_execute
req = Request.blank('/sda1/p/suff',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
p_data = pickle.loads(resp.body)
self.assertEqual(p_data, {1: 2})
finally:
tpool.execute = was_tpool_exe
diskfile.DiskFileManager._get_hashes = was_get_hashes
def test_REPLICATE_timeout(self):
def fake_get_hashes(*args, **kwargs):
raise Timeout()
def my_tpool_execute(func, *args, **kwargs):
return func(*args, **kwargs)
was_get_hashes = diskfile.DiskFileManager._get_hashes
was_tpool_exe = tpool.execute
try:
diskfile.DiskFileManager._get_hashes = fake_get_hashes
tpool.execute = my_tpool_execute
req = Request.blank('/sda1/p/suff',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
self.assertRaises(Timeout, self.object_controller.REPLICATE, req)
finally:
tpool.execute = was_tpool_exe
diskfile.DiskFileManager._get_hashes = was_get_hashes
def test_REPLICATE_insufficient_storage(self):
conf = {'devices': self.testdir, 'mount_check': 'true'}
self.object_controller = object_server.ObjectController(
conf, logger=debug_logger())
self.object_controller.bytes_per_sync = 1
def fake_check_mount(*args, **kwargs):
return False
with mock.patch("swift.obj.diskfile.check_mount", fake_check_mount):
req = Request.blank('/sda1/p/suff',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 507)
def test_SSYNC_can_be_called(self):
req = Request.blank('/sda1/0',
environ={'REQUEST_METHOD': 'SSYNC'},
headers={})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
def test_PUT_with_full_drive(self):
class IgnoredBody(object):
def __init__(self):
self.read_called = False
def read(self, size=-1):
if not self.read_called:
self.read_called = True
return 'VERIFY'
return ''
def fake_fallocate(fd, size):
raise OSError(errno.ENOSPC, os.strerror(errno.ENOSPC))
orig_fallocate = diskfile.fallocate
try:
diskfile.fallocate = fake_fallocate
timestamp = normalize_timestamp(time())
body_reader = IgnoredBody()
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'wsgi.input': body_reader},
headers={'X-Timestamp': timestamp,
'Content-Length': '6',
'Content-Type': 'application/octet-stream',
'Expect': '100-continue'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 507)
self.assertFalse(body_reader.read_called)
finally:
diskfile.fallocate = orig_fallocate
def test_global_conf_callback_does_nothing(self):
preloaded_app_conf = {}
global_conf = {}
object_server.global_conf_callback(preloaded_app_conf, global_conf)
self.assertEqual(preloaded_app_conf, {})
self.assertEqual(global_conf.keys(), ['replication_semaphore'])
try:
value = global_conf['replication_semaphore'][0].get_value()
except NotImplementedError:
# On some operating systems (at a minimum, OS X) it's not possible
# to introspect the value of a semaphore
raise SkipTest
else:
self.assertEqual(value, 4)
def test_global_conf_callback_replication_semaphore(self):
preloaded_app_conf = {'replication_concurrency': 123}
global_conf = {}
with mock.patch.object(
object_server.multiprocessing, 'BoundedSemaphore',
return_value='test1') as mocked_Semaphore:
object_server.global_conf_callback(preloaded_app_conf, global_conf)
self.assertEqual(preloaded_app_conf, {'replication_concurrency': 123})
self.assertEqual(global_conf, {'replication_semaphore': ['test1']})
mocked_Semaphore.assert_called_once_with(123)
def test_handling_of_replication_semaphore_config(self):
conf = {'devices': self.testdir, 'mount_check': 'false'}
objsrv = object_server.ObjectController(conf)
self.assertTrue(objsrv.replication_semaphore is None)
conf['replication_semaphore'] = ['sema']
objsrv = object_server.ObjectController(conf)
self.assertEqual(objsrv.replication_semaphore, 'sema')
def test_serv_reserv(self):
# Test replication_server flag was set from configuration file.
conf = {'devices': self.testdir, 'mount_check': 'false'}
self.assertEqual(
object_server.ObjectController(conf).replication_server, None)
for val in [True, '1', 'True', 'true']:
conf['replication_server'] = val
self.assertTrue(
object_server.ObjectController(conf).replication_server)
for val in [False, 0, '0', 'False', 'false', 'test_string']:
conf['replication_server'] = val
self.assertFalse(
object_server.ObjectController(conf).replication_server)
def test_list_allowed_methods(self):
# Test list of allowed_methods
obj_methods = ['DELETE', 'PUT', 'HEAD', 'GET', 'POST']
repl_methods = ['REPLICATE', 'SSYNC']
for method_name in obj_methods:
method = getattr(self.object_controller, method_name)
self.assertFalse(hasattr(method, 'replication'))
for method_name in repl_methods:
method = getattr(self.object_controller, method_name)
self.assertEqual(method.replication, True)
def test_correct_allowed_method(self):
# Test correct work for allowed method using
# swift.obj.server.ObjectController.__call__
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
self.object_controller = object_server.app_factory(
{'devices': self.testdir, 'mount_check': 'false',
'replication_server': 'false'})
def start_response(*args):
# Sends args to outbuf
outbuf.writelines(args)
method = 'PUT'
env = {'REQUEST_METHOD': method,
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False}
method_res = mock.MagicMock()
mock_method = public(lambda x:
mock.MagicMock(return_value=method_res))
with mock.patch.object(self.object_controller, method,
new=mock_method):
response = self.object_controller(env, start_response)
self.assertEqual(response, method_res)
def test_not_allowed_method(self):
# Test correct work for NOT allowed method using
# swift.obj.server.ObjectController.__call__
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
self.object_controller = object_server.ObjectController(
{'devices': self.testdir, 'mount_check': 'false',
'replication_server': 'false'}, logger=self.logger)
def start_response(*args):
# Sends args to outbuf
outbuf.writelines(args)
method = 'PUT'
env = {'REQUEST_METHOD': method,
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False}
answer = ['<html><h1>Method Not Allowed</h1><p>The method is not '
'allowed for this resource.</p></html>']
mock_method = replication(public(lambda x: mock.MagicMock()))
with mock.patch.object(self.object_controller, method,
new=mock_method):
mock_method.replication = True
with mock.patch('time.gmtime',
mock.MagicMock(side_effect=[gmtime(10001.0)])):
with mock.patch('time.time',
mock.MagicMock(side_effect=[10000.0,
10001.0])):
with mock.patch('os.getpid',
mock.MagicMock(return_value=1234)):
response = self.object_controller.__call__(
env, start_response)
self.assertEqual(response, answer)
self.assertEqual(
self.logger.get_lines_for_level('info'),
['None - - [01/Jan/1970:02:46:41 +0000] "PUT'
' /sda1/p/a/c/o" 405 - "-" "-" "-" 1.0000 "-"'
' 1234 -'])
def test_call_incorrect_replication_method(self):
inbuf = StringIO()
errbuf = StringIO()
outbuf = StringIO()
self.object_controller = object_server.ObjectController(
{'devices': self.testdir, 'mount_check': 'false',
'replication_server': 'true'}, logger=FakeLogger())
def start_response(*args):
"""Sends args to outbuf"""
outbuf.writelines(args)
obj_methods = ['DELETE', 'PUT', 'HEAD', 'GET', 'POST', 'OPTIONS']
for method in obj_methods:
env = {'REQUEST_METHOD': method,
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False}
self.object_controller(env, start_response)
self.assertEqual(errbuf.getvalue(), '')
self.assertEqual(outbuf.getvalue()[:4], '405 ')
def test_not_utf8_and_not_logging_requests(self):
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
self.object_controller = object_server.ObjectController(
{'devices': self.testdir, 'mount_check': 'false',
'replication_server': 'false', 'log_requests': 'false'},
logger=FakeLogger())
def start_response(*args):
# Sends args to outbuf
outbuf.writelines(args)
method = 'PUT'
env = {'REQUEST_METHOD': method,
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/\x00%20/%',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False}
answer = ['Invalid UTF8 or contains NULL']
mock_method = public(lambda x: mock.MagicMock())
with mock.patch.object(self.object_controller, method,
new=mock_method):
response = self.object_controller.__call__(env, start_response)
self.assertEqual(response, answer)
self.assertEqual(self.logger.get_lines_for_level('info'), [])
def test__call__returns_500(self):
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
self.logger = debug_logger('test')
self.object_controller = object_server.ObjectController(
{'devices': self.testdir, 'mount_check': 'false',
'replication_server': 'false', 'log_requests': 'false'},
logger=self.logger)
def start_response(*args):
# Sends args to outbuf
outbuf.writelines(args)
method = 'PUT'
env = {'REQUEST_METHOD': method,
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False}
@public
def mock_put_method(*args, **kwargs):
raise Exception()
with mock.patch.object(self.object_controller, method,
new=mock_put_method):
response = self.object_controller.__call__(env, start_response)
self.assertTrue(response[0].startswith(
'Traceback (most recent call last):'))
self.assertEqual(self.logger.get_lines_for_level('error'), [
'ERROR __call__ error with %(method)s %(path)s : ' % {
'method': 'PUT', 'path': '/sda1/p/a/c/o'},
])
self.assertEqual(self.logger.get_lines_for_level('info'), [])
def test_PUT_slow(self):
inbuf = WsgiBytesIO()
errbuf = StringIO()
outbuf = StringIO()
self.object_controller = object_server.ObjectController(
{'devices': self.testdir, 'mount_check': 'false',
'replication_server': 'false', 'log_requests': 'false',
'slow': '10'},
logger=self.logger)
def start_response(*args):
# Sends args to outbuf
outbuf.writelines(args)
method = 'PUT'
env = {'REQUEST_METHOD': method,
'SCRIPT_NAME': '',
'PATH_INFO': '/sda1/p/a/c/o',
'SERVER_NAME': '127.0.0.1',
'SERVER_PORT': '8080',
'SERVER_PROTOCOL': 'HTTP/1.0',
'CONTENT_LENGTH': '0',
'wsgi.version': (1, 0),
'wsgi.url_scheme': 'http',
'wsgi.input': inbuf,
'wsgi.errors': errbuf,
'wsgi.multithread': False,
'wsgi.multiprocess': False,
'wsgi.run_once': False}
mock_method = public(lambda x: mock.MagicMock())
with mock.patch.object(self.object_controller, method,
new=mock_method):
with mock.patch('time.time',
mock.MagicMock(side_effect=[10000.0,
10001.0])):
with mock.patch('swift.obj.server.sleep',
mock.MagicMock()) as ms:
self.object_controller.__call__(env, start_response)
ms.assert_called_with(9)
self.assertEqual(self.logger.get_lines_for_level('info'),
[])
def test_log_line_format(self):
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD', 'REMOTE_ADDR': '1.2.3.4'})
self.object_controller.logger = self.logger
with mock.patch(
'time.gmtime', mock.MagicMock(side_effect=[gmtime(10001.0)])):
with mock.patch(
'time.time',
mock.MagicMock(side_effect=[10000.0, 10001.0, 10002.0])):
with mock.patch(
'os.getpid', mock.MagicMock(return_value=1234)):
req.get_response(self.object_controller)
self.assertEqual(
self.logger.get_lines_for_level('info'),
['1.2.3.4 - - [01/Jan/1970:02:46:41 +0000] "HEAD /sda1/p/a/c/o" '
'404 - "-" "-" "-" 2.0000 "-" 1234 -'])
@patch_policies([StoragePolicy(0, 'zero', True),
StoragePolicy(1, 'one', False)])
def test_dynamic_datadir(self):
# update router post patch
self.object_controller._diskfile_router = diskfile.DiskFileRouter(
self.conf, self.object_controller.logger)
timestamp = normalize_timestamp(time())
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test',
'Foo': 'fooheader',
'Baz': 'bazheader',
'X-Backend-Storage-Policy-Index': 1,
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
req.body = 'VERIFY'
object_dir = self.testdir + "/sda1/objects-1"
self.assertFalse(os.path.isdir(object_dir))
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertTrue(os.path.isdir(object_dir))
# make sure no idx in header uses policy 0 data_dir
req = Request.blank('/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': timestamp,
'Content-Type': 'application/x-test',
'Foo': 'fooheader',
'Baz': 'bazheader',
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'})
req.body = 'VERIFY'
object_dir = self.testdir + "/sda1/objects"
self.assertFalse(os.path.isdir(object_dir))
with mock.patch.object(POLICIES, 'get_by_index',
lambda _: True):
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
self.assertTrue(os.path.isdir(object_dir))
def test_storage_policy_index_is_validated(self):
# sanity check that index for existing policy is ok
methods = ('PUT', 'POST', 'GET', 'HEAD', 'REPLICATE', 'DELETE')
valid_indices = sorted([int(policy) for policy in POLICIES])
for index in valid_indices:
object_dir = self.testdir + "/sda1/objects"
if index > 0:
object_dir = "%s-%s" % (object_dir, index)
self.assertFalse(os.path.isdir(object_dir))
for method in methods:
headers = {
'X-Timestamp': next(self.ts).internal,
'Content-Type': 'application/x-test',
'X-Backend-Storage-Policy-Index': index}
if POLICIES[index].policy_type == EC_POLICY:
headers['X-Object-Sysmeta-Ec-Frag-Index'] = '2'
req = Request.blank(
'/sda1/p/a/c/o',
environ={'REQUEST_METHOD': method},
headers=headers)
req.body = 'VERIFY'
resp = req.get_response(self.object_controller)
self.assertTrue(is_success(resp.status_int),
'%s method failed: %r' % (method, resp.status))
# index for non-existent policy should return 503
index = valid_indices[-1] + 1
for method in methods:
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': method},
headers={
'X-Timestamp': next(self.ts).internal,
'Content-Type': 'application/x-test',
'X-Backend-Storage-Policy-Index': index})
req.body = 'VERIFY'
object_dir = self.testdir + "/sda1/objects-%s" % index
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 503)
self.assertFalse(os.path.isdir(object_dir))
def test_race_doesnt_quarantine(self):
existing_timestamp = normalize_timestamp(time())
delete_timestamp = normalize_timestamp(time() + 1)
put_timestamp = normalize_timestamp(time() + 2)
# make a .ts
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': existing_timestamp})
req.get_response(self.object_controller)
# force a PUT between the listdir and read_metadata of a DELETE
put_once = [False]
orig_listdir = os.listdir
def mock_listdir(path):
listing = orig_listdir(path)
if not put_once[0]:
put_once[0] = True
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': put_timestamp,
'Content-Length': '9',
'Content-Type': 'application/octet-stream'})
req.body = 'some data'
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 201)
return listing
with mock.patch('os.listdir', mock_listdir):
req = Request.blank(
'/sda1/p/a/c/o', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': delete_timestamp})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 404)
qdir = os.path.join(self.testdir, 'sda1', 'quarantined')
self.assertFalse(os.path.exists(qdir))
req = Request.blank('/sda1/p/a/c/o',
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.object_controller)
self.assertEqual(resp.status_int, 200)
self.assertEqual(resp.headers['X-Timestamp'], put_timestamp)
def test_multiphase_put_draining(self):
# We want to ensure that we read the whole response body even if
# it's multipart MIME and there's document parts that we don't
# expect or understand. This'll help save our bacon if we ever jam
# more stuff in there.
in_a_timeout = [False]
# inherit from BaseException so we get a stack trace when the test
# fails instead of just a 500
class NotInATimeout(BaseException):
pass
class FakeTimeout(BaseException):
def __enter__(self):
in_a_timeout[0] = True
def __exit__(self, typ, value, tb):
in_a_timeout[0] = False
class PickyWsgiBytesIO(WsgiBytesIO):
def read(self, *a, **kw):
if not in_a_timeout[0]:
raise NotInATimeout()
return WsgiBytesIO.read(self, *a, **kw)
def readline(self, *a, **kw):
if not in_a_timeout[0]:
raise NotInATimeout()
return WsgiBytesIO.readline(self, *a, **kw)
test_data = 'obj data'
footer_meta = {
"X-Object-Sysmeta-Ec-Frag-Index": "7",
"Etag": md5(test_data).hexdigest(),
}
footer_json = json.dumps(footer_meta)
footer_meta_cksum = md5(footer_json).hexdigest()
test_doc = "\r\n".join((
"--boundary123",
"X-Document: object body",
"",
test_data,
"--boundary123",
"X-Document: object metadata",
"Content-MD5: " + footer_meta_cksum,
"",
footer_json,
"--boundary123",
"X-Document: we got cleverer",
"",
"stuff stuff meaningless stuuuuuuuuuuff",
"--boundary123",
"X-Document: we got even cleverer; can you believe it?",
"Waneshaft: ambifacient lunar",
"Casing: malleable logarithmic",
"",
"potato potato potato potato potato potato potato",
"--boundary123--"
))
if six.PY3:
test_doc = test_doc.encode('utf-8')
# phase1 - PUT request with object metadata in footer and
# multiphase commit conversation
put_timestamp = utils.Timestamp(time()).internal
headers = {
'Content-Type': 'text/plain',
'X-Timestamp': put_timestamp,
'Transfer-Encoding': 'chunked',
'Expect': '100-continue',
'X-Backend-Storage-Policy-Index': '1',
'X-Backend-Obj-Content-Length': len(test_data),
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary123',
}
wsgi_input = PickyWsgiBytesIO(test_doc)
req = Request.blank(
"/sda1/0/a/c/o",
environ={'REQUEST_METHOD': 'PUT', 'wsgi.input': wsgi_input},
headers=headers)
app = object_server.ObjectController(self.conf, logger=self.logger)
with mock.patch('swift.obj.server.ChunkReadTimeout', FakeTimeout):
resp = req.get_response(app)
self.assertEqual(resp.status_int, 201) # sanity check
in_a_timeout[0] = True # so we can check without an exception
self.assertEqual(wsgi_input.read(), '') # we read all the bytes
@patch_policies(test_policies)
class TestObjectServer(unittest.TestCase):
def setUp(self):
# dirs
self.tmpdir = tempfile.mkdtemp()
self.tempdir = os.path.join(self.tmpdir, 'tmp_test_obj_server')
self.devices = os.path.join(self.tempdir, 'srv/node')
for device in ('sda1', 'sdb1'):
os.makedirs(os.path.join(self.devices, device))
self.conf = {
'devices': self.devices,
'swift_dir': self.tempdir,
'mount_check': 'false',
}
self.logger = debug_logger('test-object-server')
self.app = object_server.ObjectController(
self.conf, logger=self.logger)
sock = listen(('127.0.0.1', 0))
self.server = spawn(wsgi.server, sock, self.app, utils.NullLogger())
self.port = sock.getsockname()[1]
def tearDown(self):
rmtree(self.tmpdir)
def test_not_found(self):
conn = bufferedhttp.http_connect('127.0.0.1', self.port, 'sda1', '0',
'GET', '/a/c/o')
resp = conn.getresponse()
self.assertEqual(resp.status, 404)
resp.read()
resp.close()
def test_expect_on_put(self):
test_body = 'test'
headers = {
'Expect': '100-continue',
'Content-Length': len(test_body),
'X-Timestamp': utils.Timestamp(time()).internal,
}
conn = bufferedhttp.http_connect('127.0.0.1', self.port, 'sda1', '0',
'PUT', '/a/c/o', headers=headers)
resp = conn.getexpect()
self.assertEqual(resp.status, 100)
conn.send(test_body)
resp = conn.getresponse()
self.assertEqual(resp.status, 201)
resp.read()
resp.close()
def test_expect_on_put_footer(self):
test_body = 'test'
headers = {
'Expect': '100-continue',
'Content-Length': len(test_body),
'X-Timestamp': utils.Timestamp(time()).internal,
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary123',
}
conn = bufferedhttp.http_connect('127.0.0.1', self.port, 'sda1', '0',
'PUT', '/a/c/o', headers=headers)
resp = conn.getexpect()
self.assertEqual(resp.status, 100)
headers = HeaderKeyDict(resp.getheaders())
self.assertEqual(headers['X-Obj-Metadata-Footer'], 'yes')
resp.close()
def test_expect_on_put_conflict(self):
test_body = 'test'
put_timestamp = utils.Timestamp(time())
headers = {
'Expect': '100-continue',
'Content-Length': len(test_body),
'X-Timestamp': put_timestamp.internal,
}
conn = bufferedhttp.http_connect('127.0.0.1', self.port, 'sda1', '0',
'PUT', '/a/c/o', headers=headers)
resp = conn.getexpect()
self.assertEqual(resp.status, 100)
conn.send(test_body)
resp = conn.getresponse()
self.assertEqual(resp.status, 201)
resp.read()
resp.close()
# and again with same timestamp
conn = bufferedhttp.http_connect('127.0.0.1', self.port, 'sda1', '0',
'PUT', '/a/c/o', headers=headers)
resp = conn.getexpect()
self.assertEqual(resp.status, 409)
headers = HeaderKeyDict(resp.getheaders())
self.assertEqual(headers['X-Backend-Timestamp'], put_timestamp)
resp.read()
resp.close()
def test_multiphase_put_no_mime_boundary(self):
test_data = 'obj data'
put_timestamp = utils.Timestamp(time()).internal
headers = {
'Content-Type': 'text/plain',
'X-Timestamp': put_timestamp,
'Transfer-Encoding': 'chunked',
'Expect': '100-continue',
'X-Backend-Obj-Content-Length': len(test_data),
'X-Backend-Obj-Multiphase-Commit': 'yes',
}
conn = bufferedhttp.http_connect('127.0.0.1', self.port, 'sda1', '0',
'PUT', '/a/c/o', headers=headers)
resp = conn.getexpect()
self.assertEqual(resp.status, 400)
resp.read()
resp.close()
def test_expect_on_multiphase_put_diconnect(self):
put_timestamp = utils.Timestamp(time()).internal
headers = {
'Content-Type': 'text/plain',
'X-Timestamp': put_timestamp,
'Transfer-Encoding': 'chunked',
'Expect': '100-continue',
'X-Backend-Obj-Content-Length': 0,
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary123',
'X-Backend-Obj-Multiphase-Commit': 'yes',
}
conn = bufferedhttp.http_connect('127.0.0.1', self.port, 'sda1', '0',
'PUT', '/a/c/o', headers=headers)
resp = conn.getexpect()
self.assertEqual(resp.status, 100)
headers = HeaderKeyDict(resp.getheaders())
self.assertEqual(headers['X-Obj-Multiphase-Commit'], 'yes')
conn.send('c\r\n--boundary123\r\n')
# disconnect client
conn.sock.fd._sock.close()
for i in range(2):
sleep(0)
self.assertFalse(self.logger.get_lines_for_level('error'))
for line in self.logger.get_lines_for_level('info'):
self.assertIn(' 499 ', line)
def find_files(self):
ignore_files = {'.lock', 'hashes.invalid'}
found_files = defaultdict(list)
for root, dirs, files in os.walk(self.devices):
for filename in files:
if filename in ignore_files:
continue
_name, ext = os.path.splitext(filename)
file_path = os.path.join(root, filename)
found_files[ext].append(file_path)
return found_files
@contextmanager
def _check_multiphase_put_commit_handling(self,
test_doc=None,
headers=None,
finish_body=True):
"""
This helper will setup a multiphase chunked PUT request and yield at
the context at the commit phase (after getting the second expect-100
continue response.
It can setup a reasonable stub request, but you can over-ride some
characteristics of the request via kwargs.
:param test_doc: first part of the mime conversation before the object
server will send the 100-continue, this includes the
object body
:param headers: headers to send along with the initial request; some
object-metadata (e.g. X-Backend-Obj-Content-Length)
is generally expected to match the test_doc)
:param finish_body: boolean, if true send "0\r\n\r\n" after test_doc
and wait for 100-continue before yielding context
"""
test_data = encode_frag_archive_bodies(POLICIES[1], 'obj data')[0]
footer_meta = {
"X-Object-Sysmeta-Ec-Frag-Index": "2",
"Etag": md5(test_data).hexdigest(),
}
footer_json = json.dumps(footer_meta)
footer_meta_cksum = md5(footer_json).hexdigest()
test_doc = test_doc or "\r\n".join((
"--boundary123",
"X-Document: object body",
"",
test_data,
"--boundary123",
"X-Document: object metadata",
"Content-MD5: " + footer_meta_cksum,
"",
footer_json,
"--boundary123",
))
# phase1 - PUT request with object metadata in footer and
# multiphase commit conversation
headers = headers or {
'Content-Type': 'text/plain',
'Transfer-Encoding': 'chunked',
'Expect': '100-continue',
'X-Backend-Storage-Policy-Index': '1',
'X-Backend-Obj-Content-Length': len(test_data),
'X-Backend-Obj-Metadata-Footer': 'yes',
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary123',
'X-Backend-Obj-Multiphase-Commit': 'yes',
}
put_timestamp = utils.Timestamp(headers.setdefault(
'X-Timestamp', utils.Timestamp(time()).internal))
container_update = \
'swift.obj.server.ObjectController.container_update'
with mock.patch(container_update) as _container_update:
conn = bufferedhttp.http_connect(
'127.0.0.1', self.port, 'sda1', '0',
'PUT', '/a/c/o', headers=headers)
resp = conn.getexpect()
self.assertEqual(resp.status, 100)
expect_headers = HeaderKeyDict(resp.getheaders())
to_send = "%x\r\n%s\r\n" % (len(test_doc), test_doc)
conn.send(to_send)
if finish_body:
conn.send("0\r\n\r\n")
# verify 100-continue response to mark end of phase1
resp = conn.getexpect()
self.assertEqual(resp.status, 100)
# yield relevant context for test
yield {
'conn': conn,
'expect_headers': expect_headers,
'put_timestamp': put_timestamp,
'mock_container_update': _container_update,
}
# give the object server a little time to trampoline enough to
# recognize request has finished, or socket has closed or whatever
sleep(0.1)
def test_multiphase_put_client_disconnect_right_before_commit(self):
with self._check_multiphase_put_commit_handling() as context:
conn = context['conn']
# just bail stright out
conn.sock.fd._sock.close()
put_timestamp = context['put_timestamp']
_container_update = context['mock_container_update']
# and make sure it demonstrates the client disconnect
log_lines = self.logger.get_lines_for_level('info')
self.assertEqual(len(log_lines), 1)
self.assertIn(' 499 ', log_lines[0])
# verify successful object data and durable state file write
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s#2.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# but .durable isn't
self.assertEqual(found_files['.durable'], [])
# And no container update
self.assertFalse(_container_update.called)
def test_multiphase_put_client_disconnect_in_the_middle_of_commit(self):
with self._check_multiphase_put_commit_handling() as context:
conn = context['conn']
# start commit confirmation to start phase2
commit_confirmation_doc = "\r\n".join((
"X-Document: put commit",
"",
"commit_confirmation",
"--boundary123--",
))
# but don't quite the commit body
to_send = "%x\r\n%s" % \
(len(commit_confirmation_doc), commit_confirmation_doc[:-1])
conn.send(to_send)
# and then bail out
conn.sock.fd._sock.close()
put_timestamp = context['put_timestamp']
_container_update = context['mock_container_update']
# and make sure it demonstrates the client disconnect
log_lines = self.logger.get_lines_for_level('info')
self.assertEqual(len(log_lines), 1)
self.assertIn(' 499 ', log_lines[0])
# verify successful object data and durable state file write
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s#2.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# but .durable isn't
self.assertEqual(found_files['.durable'], [])
# And no container update
self.assertFalse(_container_update.called)
def test_multiphase_put_no_metadata_replicated(self):
test_data = 'obj data'
test_doc = "\r\n".join((
"--boundary123",
"X-Document: object body",
"",
test_data,
"--boundary123",
))
put_timestamp = utils.Timestamp(time()).internal
headers = {
'Content-Type': 'text/plain',
'X-Timestamp': put_timestamp,
'Transfer-Encoding': 'chunked',
'Expect': '100-continue',
'X-Backend-Obj-Content-Length': len(test_data),
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary123',
'X-Backend-Obj-Multiphase-Commit': 'yes',
}
with self._check_multiphase_put_commit_handling(
test_doc=test_doc, headers=headers) as context:
expect_headers = context['expect_headers']
self.assertEqual(expect_headers['X-Obj-Multiphase-Commit'], 'yes')
# N.B. no X-Obj-Metadata-Footer header
self.assertNotIn('X-Obj-Metadata-Footer', expect_headers)
conn = context['conn']
# send commit confirmation to start phase2
commit_confirmation_doc = "\r\n".join((
"X-Document: put commit",
"",
"commit_confirmation",
"--boundary123--",
))
to_send = "%x\r\n%s\r\n0\r\n\r\n" % \
(len(commit_confirmation_doc), commit_confirmation_doc)
conn.send(to_send)
# verify success (2xx) to make end of phase2
resp = conn.getresponse()
self.assertEqual(resp.status, 201)
resp.read()
resp.close()
# verify successful object data and durable state file write
put_timestamp = context['put_timestamp']
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# replicated objects do not have a .durable file
self.assertEqual(found_files['.durable'], [])
# And container update was called
self.assertTrue(context['mock_container_update'].called)
def test_multiphase_put_metadata_footer(self):
with self._check_multiphase_put_commit_handling() as context:
expect_headers = context['expect_headers']
self.assertEqual(expect_headers['X-Obj-Multiphase-Commit'], 'yes')
self.assertEqual(expect_headers['X-Obj-Metadata-Footer'], 'yes')
conn = context['conn']
# send commit confirmation to start phase2
commit_confirmation_doc = "\r\n".join((
"X-Document: put commit",
"",
"commit_confirmation",
"--boundary123--",
))
to_send = "%x\r\n%s\r\n0\r\n\r\n" % \
(len(commit_confirmation_doc), commit_confirmation_doc)
conn.send(to_send)
# verify success (2xx) to make end of phase2
resp = conn.getresponse()
self.assertEqual(resp.status, 201)
resp.read()
resp.close()
# verify successful object data and durable state file write
put_timestamp = context['put_timestamp']
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s#2.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# .durable file is there
self.assertEqual(len(found_files['.durable']), 1)
durable_file = found_files['.durable'][0]
self.assertEqual("%s.durable" % put_timestamp.internal,
os.path.basename(durable_file))
# And container update was called
self.assertTrue(context['mock_container_update'].called)
def test_multiphase_put_metadata_footer_disconnect(self):
test_data = 'obj data'
test_doc = "\r\n".join((
"--boundary123",
"X-Document: object body",
"",
test_data,
"--boundary123",
))
# eventlet.wsgi won't return < network_chunk_size from a chunked read
self.app.network_chunk_size = 16
with self._check_multiphase_put_commit_handling(
test_doc=test_doc, finish_body=False) as context:
conn = context['conn']
# make footer doc
footer_meta = {
"X-Object-Sysmeta-Ec-Frag-Index": "2",
"Etag": md5(test_data).hexdigest(),
}
footer_json = json.dumps(footer_meta)
footer_meta_cksum = md5(footer_json).hexdigest()
# send most of the footer doc
footer_doc = "\r\n".join((
"X-Document: object metadata",
"Content-MD5: " + footer_meta_cksum,
"",
footer_json,
))
# but don't send final boundary nor last chunk
to_send = "%x\r\n%s\r\n" % \
(len(footer_doc), footer_doc)
conn.send(to_send)
# and then bail out
conn.sock.fd._sock.close()
# and make sure it demonstrates the client disconnect
log_lines = self.logger.get_lines_for_level('info')
self.assertEqual(len(log_lines), 1)
self.assertIn(' 499 ', log_lines[0])
# no artifacts left on disk
found_files = self.find_files()
self.assertEqual(len(found_files['.data']), 0)
self.assertEqual(len(found_files['.durable']), 0)
# ... and no container update
_container_update = context['mock_container_update']
self.assertFalse(_container_update.called)
def test_multiphase_put_ec_fragment_in_headers_no_footers(self):
test_data = 'obj data'
test_doc = "\r\n".join((
"--boundary123",
"X-Document: object body",
"",
test_data,
"--boundary123",
))
# phase1 - PUT request with multiphase commit conversation
# no object metadata in footer
put_timestamp = utils.Timestamp(time()).internal
headers = {
'Content-Type': 'text/plain',
'X-Timestamp': put_timestamp,
'Transfer-Encoding': 'chunked',
'Expect': '100-continue',
# normally the frag index gets sent in the MIME footer (which this
# test doesn't have, see `test_multiphase_put_metadata_footer`),
# but the proxy *could* send the frag index in the headers and
# this test verifies that would work.
'X-Object-Sysmeta-Ec-Frag-Index': '2',
'X-Backend-Storage-Policy-Index': '1',
'X-Backend-Obj-Content-Length': len(test_data),
'X-Backend-Obj-Multipart-Mime-Boundary': 'boundary123',
'X-Backend-Obj-Multiphase-Commit': 'yes',
}
with self._check_multiphase_put_commit_handling(
test_doc=test_doc, headers=headers) as context:
expect_headers = context['expect_headers']
self.assertEqual(expect_headers['X-Obj-Multiphase-Commit'], 'yes')
# N.B. no X-Obj-Metadata-Footer header
self.assertNotIn('X-Obj-Metadata-Footer', expect_headers)
conn = context['conn']
# send commit confirmation to start phase2
commit_confirmation_doc = "\r\n".join((
"X-Document: put commit",
"",
"commit_confirmation",
"--boundary123--",
))
to_send = "%x\r\n%s\r\n0\r\n\r\n" % \
(len(commit_confirmation_doc), commit_confirmation_doc)
conn.send(to_send)
# verify success (2xx) to make end of phase2
resp = conn.getresponse()
self.assertEqual(resp.status, 201)
resp.read()
resp.close()
# verify successful object data and durable state file write
put_timestamp = context['put_timestamp']
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s#2.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# .durable file is there
self.assertEqual(len(found_files['.durable']), 1)
durable_file = found_files['.durable'][0]
self.assertEqual("%s.durable" % put_timestamp.internal,
os.path.basename(durable_file))
# And container update was called
self.assertTrue(context['mock_container_update'].called)
def test_multiphase_put_bad_commit_message(self):
with self._check_multiphase_put_commit_handling() as context:
conn = context['conn']
# send commit confirmation to start phase2
commit_confirmation_doc = "\r\n".join((
"junkjunk",
"--boundary123--",
))
to_send = "%x\r\n%s\r\n0\r\n\r\n" % \
(len(commit_confirmation_doc), commit_confirmation_doc)
conn.send(to_send)
resp = conn.getresponse()
self.assertEqual(resp.status, 500)
resp.read()
resp.close()
put_timestamp = context['put_timestamp']
_container_update = context['mock_container_update']
# verify that durable file was NOT created
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s#2.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# but .durable isn't
self.assertEqual(found_files['.durable'], [])
# And no container update
self.assertFalse(_container_update.called)
def test_multiphase_put_drains_extra_commit_junk(self):
with self._check_multiphase_put_commit_handling() as context:
conn = context['conn']
# send commit confirmation to start phase2
commit_confirmation_doc = "\r\n".join((
"X-Document: put commit",
"",
"commit_confirmation",
"--boundary123",
"X-Document: we got cleverer",
"",
"stuff stuff meaningless stuuuuuuuuuuff",
"--boundary123",
"X-Document: we got even cleverer; can you believe it?",
"Waneshaft: ambifacient lunar",
"Casing: malleable logarithmic",
"",
"potato potato potato potato potato potato potato",
"--boundary123--",
))
to_send = "%x\r\n%s\r\n0\r\n\r\n" % \
(len(commit_confirmation_doc), commit_confirmation_doc)
conn.send(to_send)
# verify success (2xx) to make end of phase2
resp = conn.getresponse()
self.assertEqual(resp.status, 201)
resp.read()
# make another request to validate the HTTP protocol state
conn.putrequest('GET', '/sda1/0/a/c/o')
conn.putheader('X-Backend-Storage-Policy-Index', '1')
conn.endheaders()
resp = conn.getresponse()
self.assertEqual(resp.status, 200)
resp.read()
resp.close()
# verify successful object data and durable state file write
put_timestamp = context['put_timestamp']
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s#2.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# .durable file is there
self.assertEqual(len(found_files['.durable']), 1)
durable_file = found_files['.durable'][0]
self.assertEqual("%s.durable" % put_timestamp.internal,
os.path.basename(durable_file))
# And container update was called
self.assertTrue(context['mock_container_update'].called)
def test_multiphase_put_drains_extra_commit_junk_disconnect(self):
commit_confirmation_doc = "\r\n".join((
"X-Document: put commit",
"",
"commit_confirmation",
"--boundary123",
"X-Document: we got cleverer",
"",
"stuff stuff meaningless stuuuuuuuuuuff",
"--boundary123",
"X-Document: we got even cleverer; can you believe it?",
"Waneshaft: ambifacient lunar",
"Casing: malleable logarithmic",
"",
"potato potato potato potato potato potato potato",
))
# eventlet.wsgi won't return < network_chunk_size from a chunked read
self.app.network_chunk_size = 16
with self._check_multiphase_put_commit_handling() as context:
conn = context['conn']
# send commit confirmation and some other stuff
# but don't send final boundary or last chunk
to_send = "%x\r\n%s\r\n" % \
(len(commit_confirmation_doc), commit_confirmation_doc)
conn.send(to_send)
# and then bail out
conn.sock.fd._sock.close()
# and make sure it demonstrates the client disconnect
log_lines = self.logger.get_lines_for_level('info')
self.assertEqual(len(log_lines), 1)
self.assertIn(' 499 ', log_lines[0])
# verify successful object data and durable state file write
put_timestamp = context['put_timestamp']
found_files = self.find_files()
# .data file is there
self.assertEqual(len(found_files['.data']), 1)
obj_datafile = found_files['.data'][0]
self.assertEqual("%s#2.data" % put_timestamp.internal,
os.path.basename(obj_datafile))
# ... and .durable is there
self.assertEqual(len(found_files['.durable']), 1)
durable_file = found_files['.durable'][0]
self.assertEqual("%s.durable" % put_timestamp.internal,
os.path.basename(durable_file))
# but no container update
self.assertFalse(context['mock_container_update'].called)
@patch_policies
class TestZeroCopy(unittest.TestCase):
"""Test the object server's zero-copy functionality"""
def _system_can_zero_copy(self):
if not splice.available:
return False
try:
utils.get_md5_socket()
except IOError:
return False
return True
def setUp(self):
if not self._system_can_zero_copy():
raise SkipTest("zero-copy support is missing")
self.testdir = mkdtemp(suffix="obj_server_zero_copy")
mkdirs(os.path.join(self.testdir, 'sda1', 'tmp'))
conf = {'devices': self.testdir,
'mount_check': 'false',
'splice': 'yes',
'disk_chunk_size': '4096'}
self.object_controller = object_server.ObjectController(
conf, logger=debug_logger())
self.df_mgr = diskfile.DiskFileManager(
conf, self.object_controller.logger)
listener = listen(('localhost', 0))
port = listener.getsockname()[1]
self.wsgi_greenlet = spawn(
wsgi.server, listener, self.object_controller, NullLogger())
self.http_conn = httplib.HTTPConnection('127.0.0.1', port)
self.http_conn.connect()
def tearDown(self):
"""Tear down for testing swift.object.server.ObjectController"""
self.wsgi_greenlet.kill()
rmtree(self.testdir)
def test_GET(self):
url_path = '/sda1/2100/a/c/o'
self.http_conn.request('PUT', url_path, 'obj contents',
{'X-Timestamp': '127082564.24709'})
response = self.http_conn.getresponse()
self.assertEqual(response.status, 201)
response.read()
self.http_conn.request('GET', url_path)
response = self.http_conn.getresponse()
self.assertEqual(response.status, 200)
contents = response.read()
self.assertEqual(contents, 'obj contents')
def test_GET_big(self):
# Test with a large-ish object to make sure we handle full socket
# buffers correctly.
obj_contents = 'A' * 4 * 1024 * 1024 # 4 MiB
url_path = '/sda1/2100/a/c/o'
self.http_conn.request('PUT', url_path, obj_contents,
{'X-Timestamp': '1402600322.52126'})
response = self.http_conn.getresponse()
self.assertEqual(response.status, 201)
response.read()
self.http_conn.request('GET', url_path)
response = self.http_conn.getresponse()
self.assertEqual(response.status, 200)
contents = response.read()
self.assertEqual(contents, obj_contents)
def test_quarantine(self):
obj_hash = hash_path('a', 'c', 'o')
url_path = '/sda1/2100/a/c/o'
ts = '1402601849.47475'
self.http_conn.request('PUT', url_path, 'obj contents',
{'X-Timestamp': ts})
response = self.http_conn.getresponse()
self.assertEqual(response.status, 201)
response.read()
# go goof up the file on disk
fname = os.path.join(self.testdir, 'sda1', 'objects', '2100',
obj_hash[-3:], obj_hash, ts + '.data')
with open(fname, 'rb+') as fh:
fh.write('XYZ')
self.http_conn.request('GET', url_path)
response = self.http_conn.getresponse()
self.assertEqual(response.status, 200)
contents = response.read()
self.assertEqual(contents, 'XYZ contents')
self.http_conn.request('GET', url_path)
response = self.http_conn.getresponse()
# it was quarantined by the previous request
self.assertEqual(response.status, 404)
response.read()
def test_quarantine_on_well_formed_zero_byte_file(self):
# Make sure we work around an oddity in Linux's hash sockets
url_path = '/sda1/2100/a/c/o'
ts = '1402700497.71333'
self.http_conn.request(
'PUT', url_path, '',
{'X-Timestamp': ts, 'Content-Length': '0'})
response = self.http_conn.getresponse()
self.assertEqual(response.status, 201)
response.read()
self.http_conn.request('GET', url_path)
response = self.http_conn.getresponse()
self.assertEqual(response.status, 200)
contents = response.read()
self.assertEqual(contents, '')
self.http_conn.request('GET', url_path)
response = self.http_conn.getresponse()
self.assertEqual(response.status, 200) # still there
contents = response.read()
self.assertEqual(contents, '')
if __name__ == '__main__':
unittest.main()
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