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test_server.py
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# 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.
import errno
import os
from unittest import mock
import posix
import unittest
from tempfile import mkdtemp
from shutil import rmtree
import itertools
import random
from io import BytesIO, StringIO
import json
from urllib.parse import quote
import xml.dom.minidom
from swift import __version__ as swift_version
from swift.common.swob import (Request, WsgiBytesIO, HTTPNoContent)
from swift.common.constraints import ACCOUNT_LISTING_LIMIT
from swift.account.backend import AccountBroker
from swift.account.server import AccountController
from swift.common.utils import (normalize_timestamp, replication, public,
mkdirs, storage_directory, Timestamp)
from swift.common.request_helpers import get_sys_meta_prefix, get_reserved_name
from test.debug_logger import debug_logger
from test.unit import patch_policies, mock_check_drive, make_timestamp_iter
from swift.common.storage_policy import StoragePolicy, POLICIES
@patch_policies
class TestAccountController(unittest.TestCase):
"""Test swift.account.server.AccountController"""
def setUp(self):
"""Set up for testing swift.account.server.AccountController"""
self.testdir_base = mkdtemp()
self.testdir = os.path.join(self.testdir_base, 'account_server')
mkdirs(os.path.join(self.testdir, 'sda1'))
self.logger = debug_logger()
self.controller = AccountController(
{'devices': self.testdir, 'mount_check': 'false'},
logger=self.logger)
self.ts = make_timestamp_iter()
def tearDown(self):
"""Tear down for testing swift.account.server.AccountController"""
try:
rmtree(self.testdir_base)
except OSError as err:
if err.errno != errno.ENOENT:
raise
def test_init(self):
conf = {
'devices': self.testdir,
'mount_check': 'false',
}
AccountController(conf, logger=self.logger)
self.assertEqual(self.logger.get_lines_for_level('warning'), [])
def test_OPTIONS(self):
server_handler = AccountController(
{'devices': self.testdir, 'mount_check': 'false'})
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'.split():
self.assertIn(verb, resp.headers['Allow'].split(', '))
self.assertEqual(len(resp.headers['Allow'].split(', ')), 7)
self.assertEqual(resp.headers['Server'],
(server_handler.server_type + '/' + swift_version))
def test_insufficient_storage_mount_check_true(self):
conf = {'devices': self.testdir, 'mount_check': 'true'}
account_controller = AccountController(conf)
self.assertTrue(account_controller.mount_check)
for method in account_controller.allowed_methods:
if method == 'OPTIONS':
continue
req = Request.blank('/sda1/p/a-or-suff', method=method,
headers={'x-timestamp': '1'})
with mock_check_drive() as mocks:
try:
resp = req.get_response(account_controller)
self.assertEqual(resp.status_int, 507)
mocks['ismount'].return_value = True
resp = req.get_response(account_controller)
self.assertNotEqual(resp.status_int, 507)
# feel free to rip out this last assertion...
expected = 2 if method == 'PUT' else 4
self.assertEqual(resp.status_int // 100, expected)
except AssertionError as e:
self.fail('%s for %s' % (e, method))
def test_insufficient_storage_mount_check_false(self):
conf = {'devices': self.testdir, 'mount_check': 'false'}
account_controller = AccountController(conf)
self.assertFalse(account_controller.mount_check)
for method in account_controller.allowed_methods:
if method == 'OPTIONS':
continue
req = Request.blank('/sda1/p/a-or-suff', method=method,
headers={'x-timestamp': '1'})
with mock_check_drive() as mocks:
try:
resp = req.get_response(account_controller)
self.assertEqual(resp.status_int, 507)
mocks['isdir'].return_value = True
resp = req.get_response(account_controller)
self.assertNotEqual(resp.status_int, 507)
# feel free to rip out this last assertion...
expected = 2 if method == 'PUT' else 4
self.assertEqual(resp.status_int // 100, expected)
except AssertionError as e:
self.fail('%s for %s' % (e, method))
def test_DELETE_not_found(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '0'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
self.assertNotIn('X-Account-Status', resp.headers)
def test_DELETE_empty(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers['X-Account-Status'], 'Deleted')
def test_DELETE_not_empty(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a/c1', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '1',
'X-Delete-Timestamp': '0',
'X-Object-Count': '0',
'X-Bytes-Used': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
# We now allow deleting non-empty accounts
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers['X-Account-Status'], 'Deleted')
def test_DELETE_now_empty(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a/c1', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '1',
'X-Delete-Timestamp': '0',
'X-Object-Count': '0',
'X-Bytes-Used': '0',
'X-Timestamp': normalize_timestamp(0)})
req.get_response(self.controller)
req = Request.blank(
'/sda1/p/a/c1',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '1',
'X-Delete-Timestamp': '2',
'X-Object-Count': '0',
'X-Bytes-Used': '0',
'X-Timestamp': normalize_timestamp(0)})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers['X-Account-Status'], 'Deleted')
def test_DELETE_invalid_partition(self):
req = Request.blank('/sda1/./a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_DELETE_timestamp_not_float(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': 'not-float'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_REPLICATE_insufficient_space(self):
conf = {'devices': self.testdir,
'mount_check': 'false',
'fallocate_reserve': '2%'}
account_controller = AccountController(conf)
req = Request.blank('/sda1/p/a',
environ={'REQUEST_METHOD': 'REPLICATE'})
statvfs_result = posix.statvfs_result([
4096, # f_bsize
4096, # f_frsize
2854907, # f_blocks
59000, # f_bfree
57000, # f_bavail (just under 2% free)
1280000, # f_files
1266040, # f_ffree,
1266040, # f_favail,
4096, # f_flag
255, # f_namemax
])
with mock.patch('os.statvfs',
return_value=statvfs_result) as mock_statvfs:
resp = req.get_response(account_controller)
self.assertEqual(resp.status_int, 507)
self.assertEqual(mock_statvfs.mock_calls,
[mock.call(os.path.join(self.testdir, 'sda1'))])
def test_REPLICATE_rsync_then_merge_works(self):
def fake_rsync_then_merge(self, drive, db_file, args):
return HTTPNoContent()
with mock.patch("swift.common.db_replicator.ReplicatorRpc."
"rsync_then_merge", fake_rsync_then_merge):
req = Request.blank('/sda1/p/a/',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
json_string = b'["rsync_then_merge", "a.db"]'
inbuf = WsgiBytesIO(json_string)
req.environ['wsgi.input'] = inbuf
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
def test_REPLICATE_complete_rsync_works(self):
def fake_complete_rsync(self, drive, db_file, args):
return HTTPNoContent()
# check complete_rsync
with mock.patch("swift.common.db_replicator.ReplicatorRpc."
"complete_rsync", fake_complete_rsync):
req = Request.blank('/sda1/p/a/',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
json_string = b'["complete_rsync", "a.db"]'
inbuf = WsgiBytesIO(json_string)
req.environ['wsgi.input'] = inbuf
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
def test_REPLICATE_value_error_works(self):
req = Request.blank('/sda1/p/a/',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
# check valuerror
wsgi_input_valuerror = b'["sync" : sync, "-1"]'
inbuf1 = WsgiBytesIO(wsgi_input_valuerror)
req.environ['wsgi.input'] = inbuf1
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_REPLICATE_unknown_sync(self):
# First without existing DB file
req = Request.blank('/sda1/p/a/',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
json_string = b'["unknown_sync", "a.db"]'
inbuf = WsgiBytesIO(json_string)
req.environ['wsgi.input'] = inbuf
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
mkdirs(os.path.join(self.testdir, 'sda1', 'accounts', 'p', 'a', 'a'))
db_file = os.path.join(self.testdir, 'sda1',
storage_directory('accounts', 'p', 'a'),
'a' + '.db')
open(db_file, 'w')
req = Request.blank('/sda1/p/a/',
environ={'REQUEST_METHOD': 'REPLICATE'},
headers={})
json_string = b'["unknown_sync", "a.db"]'
inbuf = WsgiBytesIO(json_string)
req.environ['wsgi.input'] = inbuf
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 500)
def test_HEAD_not_found(self):
# Test the case in which account does not exist (can be recreated)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
self.assertNotIn('X-Account-Status', resp.headers)
# Test the case in which account was deleted but not yet reaped
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a/c1', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '1',
'X-Delete-Timestamp': '0',
'X-Object-Count': '0',
'X-Bytes-Used': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Account-Status'], 'Deleted')
def test_HEAD_has_content_length(self):
# create the account
put_timestamp = next(self.ts)
req = Request.blank('/sda1/p/a', method='PUT', headers={
'x-timestamp': put_timestamp.normal})
created_at_timestamp = next(self.ts)
with mock.patch('swift.account.backend.Timestamp.now',
return_value=created_at_timestamp):
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
# do a HEAD
req = Request.blank('/sda1/p/a', method='HEAD')
status, headers, body_iter = req.call_application(self.controller)
self.assertEqual('204 No Content', status)
self.assertEqual({
'Content-Type': 'text/plain; charset=utf-8',
'Content-Length': '0',
'X-Account-Container-Count': '0',
'X-Account-Object-Count': '0',
'X-Account-Bytes-Used': '0',
'X-Timestamp': created_at_timestamp.normal,
'X-Put-Timestamp': put_timestamp.normal,
}, dict(headers))
self.assertEqual(b'', b''.join(body_iter))
def test_HEAD_empty_account(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers['x-account-container-count'], '0')
self.assertEqual(resp.headers['x-account-object-count'], '0')
self.assertEqual(resp.headers['x-account-bytes-used'], '0')
def test_HEAD_with_containers(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a/c1', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '1',
'X-Delete-Timestamp': '0',
'X-Object-Count': '0',
'X-Bytes-Used': '0',
'X-Timestamp': normalize_timestamp(0)})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a/c2', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '2',
'X-Delete-Timestamp': '0',
'X-Object-Count': '0',
'X-Bytes-Used': '0',
'X-Timestamp': normalize_timestamp(0)})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers['x-account-container-count'], '2')
self.assertEqual(resp.headers['x-account-object-count'], '0')
self.assertEqual(resp.headers['x-account-bytes-used'], '0')
req = Request.blank('/sda1/p/a/c1', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '1',
'X-Delete-Timestamp': '0',
'X-Object-Count': '1',
'X-Bytes-Used': '2',
'X-Timestamp': normalize_timestamp(0)})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a/c2', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '2',
'X-Delete-Timestamp': '0',
'X-Object-Count': '3',
'X-Bytes-Used': '4',
'X-Timestamp': normalize_timestamp(0)})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD',
'HTTP_X_TIMESTAMP': '5'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers['x-account-container-count'], '2')
self.assertEqual(resp.headers['x-account-object-count'], '4')
self.assertEqual(resp.headers['x-account-bytes-used'], '6')
def test_HEAD_invalid_partition(self):
req = Request.blank('/sda1/./a', environ={'REQUEST_METHOD': 'HEAD',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_HEAD_invalid_content_type(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'},
headers={'Accept': 'application/plain'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 406)
def test_HEAD_invalid_accept(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'},
headers={'Accept': 'application/plain;q=1;q=0.5'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
self.assertEqual(resp.body, b'')
def test_HEAD_invalid_format(self):
format = '%D1%BD%8A9' # invalid UTF-8; should be %E1%BD%8A9 (E -> D)
req = Request.blank('/sda1/p/a?format=' + format,
environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_PUT_not_found(self):
req = Request.blank(
'/sda1/p/a/c', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-PUT-Timestamp': normalize_timestamp(1),
'X-DELETE-Timestamp': normalize_timestamp(0),
'X-Object-Count': '1',
'X-Bytes-Used': '1',
'X-Timestamp': normalize_timestamp(0)})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
self.assertNotIn('X-Account-Status', resp.headers)
def test_PUT_insufficient_space(self):
conf = {'devices': self.testdir,
'mount_check': 'false',
'fallocate_reserve': '2%'}
account_controller = AccountController(conf)
req = Request.blank(
'/sda1/p/a',
environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': '1517612949.541469'})
statvfs_result = posix.statvfs_result([
4096, # f_bsize
4096, # f_frsize
2854907, # f_blocks
59000, # f_bfree
57000, # f_bavail (just under 2% free)
1280000, # f_files
1266040, # f_ffree,
1266040, # f_favail,
4096, # f_flag
255, # f_namemax
])
with mock.patch('os.statvfs',
return_value=statvfs_result) as mock_statvfs:
resp = req.get_response(account_controller)
self.assertEqual(resp.status_int, 507)
self.assertEqual(mock_statvfs.mock_calls,
[mock.call(os.path.join(self.testdir, 'sda1'))])
def test_PUT(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
def test_PUT_simulated_create_race(self):
state = ['initial']
from swift.account.backend import AccountBroker as OrigAcBr
class InterceptedAcBr(OrigAcBr):
def __init__(self, *args, **kwargs):
super(InterceptedAcBr, self).__init__(*args, **kwargs)
if state[0] == 'initial':
# Do nothing initially
pass
elif state[0] == 'race':
# Save the original db_file attribute value
self._saved_db_file = self.db_file
self._db_file += '.doesnotexist'
def initialize(self, *args, **kwargs):
if state[0] == 'initial':
# Do nothing initially
pass
elif state[0] == 'race':
# Restore the original db_file attribute to get the race
# behavior
self._db_file = self._saved_db_file
return super(InterceptedAcBr, self).initialize(*args, **kwargs)
with mock.patch("swift.account.server.AccountBroker", InterceptedAcBr):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
state[0] = "race"
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
def test_PUT_after_DELETE(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1)})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE'},
headers={'X-Timestamp': normalize_timestamp(1)})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(2)})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 403)
self.assertEqual(resp.body, b'Recently deleted')
self.assertEqual(resp.headers['X-Account-Status'], 'Deleted')
def test_create_reserved_namespace_account(self):
path = '/sda1/p/%s' % get_reserved_name('a')
req = Request.blank(path, method='PUT', headers={
'X-Timestamp': next(self.ts).internal})
resp = req.get_response(self.controller)
self.assertEqual(resp.status, '201 Created')
path = '/sda1/p/%s' % get_reserved_name('foo', 'bar')
req = Request.blank(path, method='PUT', headers={
'X-Timestamp': next(self.ts).internal})
resp = req.get_response(self.controller)
self.assertEqual(resp.status, '201 Created')
def test_create_invalid_reserved_namespace_account(self):
account_name = get_reserved_name('foo', 'bar')[1:]
path = '/sda1/p/%s' % account_name
req = Request.blank(path, method='PUT', headers={
'X-Timestamp': next(self.ts).internal})
resp = req.get_response(self.controller)
self.assertEqual(resp.status, '400 Bad Request')
def test_create_reserved_container_in_account(self):
# create account
path = '/sda1/p/a'
req = Request.blank(path, method='PUT', headers={
'X-Timestamp': next(self.ts).internal})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
# put null container in it
path += '/%s' % get_reserved_name('c', 'stuff')
req = Request.blank(path, method='PUT', headers={
'X-Timestamp': next(self.ts).internal,
'X-Put-Timestamp': next(self.ts).internal,
'X-Delete-Timestamp': 0,
'X-Object-Count': 0,
'X-Bytes-Used': 0,
})
resp = req.get_response(self.controller)
self.assertEqual(resp.status, '201 Created')
def test_create_invalid_reserved_container_in_account(self):
# create account
path = '/sda1/p/a'
req = Request.blank(path, method='PUT', headers={
'X-Timestamp': next(self.ts).internal})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
# put invalid container in it
path += '/%s' % get_reserved_name('c', 'stuff')[1:]
req = Request.blank(path, method='PUT', headers={
'X-Timestamp': next(self.ts).internal,
'X-Put-Timestamp': next(self.ts).internal,
'X-Delete-Timestamp': 0,
'X-Object-Count': 0,
'X-Bytes-Used': 0,
})
resp = req.get_response(self.controller)
self.assertEqual(resp.status, '400 Bad Request')
def test_PUT_non_utf8_metadata(self):
# Set metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1),
'X-Account-Meta-Test': b'\xff'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
# Set sysmeta header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1),
'X-Account-Sysmeta-Access-Control': b'\xff'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
# Send other
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1),
'X-Will-Not-Be-Saved': b'\xff'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
def test_utf8_metadata(self):
ts_str = normalize_timestamp(1)
def get_test_meta(method, headers):
# Set metadata header
headers.setdefault('X-Timestamp', ts_str)
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': method},
headers=headers)
resp = req.get_response(self.controller)
self.assertIn(resp.status_int, (201, 202, 204))
db_path = os.path.join(*next(
(dir_name, file_name)
for dir_name, _, files in os.walk(self.testdir)
for file_name in files if file_name.endswith('.db')
))
broker = AccountBroker(db_path)
# Why not use broker.metadata, you ask? Because we want to get
# as close to the on-disk format as is reasonable.
result = json.loads(broker.get_raw_metadata())
# Clear it out for the next run
with broker.get() as conn:
conn.execute("UPDATE account_stat SET metadata=''")
conn.commit()
return result
wsgi_str = '\xf0\x9f\x91\x8d'
uni_str = u'\U0001f44d'
self.assertEqual(
get_test_meta('PUT', {'x-account-sysmeta-' + wsgi_str: wsgi_str}),
{u'X-Account-Sysmeta-' + uni_str: [uni_str, ts_str]})
self.assertEqual(
get_test_meta('PUT', {'x-account-meta-' + wsgi_str: wsgi_str}),
{u'X-Account-Meta-' + uni_str: [uni_str, ts_str]})
self.assertEqual(
get_test_meta('POST', {'x-account-sysmeta-' + wsgi_str: wsgi_str}),
{u'X-Account-Sysmeta-' + uni_str: [uni_str, ts_str]})
self.assertEqual(
get_test_meta('POST', {'x-account-meta-' + wsgi_str: wsgi_str}),
{u'X-Account-Meta-' + uni_str: [uni_str, ts_str]})
def test_PUT_GET_metadata(self):
# Set metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1),
'X-Account-Meta-Test': 'Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get('x-account-meta-test'), 'Value')
# Set another metadata header, ensuring old one doesn't disappear
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(1),
'X-Account-Meta-Test2': 'Value2'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get('x-account-meta-test'), 'Value')
self.assertEqual(resp.headers.get('x-account-meta-test2'), 'Value2')
# Update metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(3),
'X-Account-Meta-Test': 'New Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get('x-account-meta-test'), 'New Value')
# Send old update to metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(2),
'X-Account-Meta-Test': 'Old Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get('x-account-meta-test'), 'New Value')
# Remove metadata header (by setting it to empty)
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(4),
'X-Account-Meta-Test': ''})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertNotIn('x-account-meta-test', resp.headers)
def test_PUT_GET_sys_metadata(self):
prefix = get_sys_meta_prefix('account')
hdr = '%stest' % prefix
hdr2 = '%stest2' % prefix
# Set metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1),
hdr.title(): 'Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get(hdr), 'Value')
# Set another metadata header, ensuring old one doesn't disappear
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(1),
hdr2.title(): 'Value2'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get(hdr), 'Value')
self.assertEqual(resp.headers.get(hdr2), 'Value2')
# Update metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(3),
hdr.title(): 'New Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get(hdr), 'New Value')
# Send old update to metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(2),
hdr.title(): 'Old Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get(hdr), 'New Value')
# Remove metadata header (by setting it to empty)
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(4),
hdr.title(): ''})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 202)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertNotIn(hdr, resp.headers)
def test_PUT_invalid_partition(self):
req = Request.blank('/sda1/./a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_POST_HEAD_metadata(self):
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1)})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
# Set metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(1),
'X-Account-Meta-Test': 'Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204, resp.body)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get('x-account-meta-test'), 'Value')
# Update metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(3),
'X-Account-Meta-Test': 'New Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get('x-account-meta-test'), 'New Value')
# Send old update to metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(2),
'X-Account-Meta-Test': 'Old Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get('x-account-meta-test'), 'New Value')
# Remove metadata header (by setting it to empty)
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(4),
'X-Account-Meta-Test': ''})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertNotIn('x-account-meta-test', resp.headers)
def test_POST_HEAD_sys_metadata(self):
prefix = get_sys_meta_prefix('account')
hdr = '%stest' % prefix
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Timestamp': normalize_timestamp(1)})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
# Set metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(1),
hdr.title(): 'Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get(hdr), 'Value')
# Update metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(3),
hdr.title(): 'New Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get(hdr), 'New Value')
# Send old update to metadata header
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(2),
hdr.title(): 'Old Value'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers.get(hdr), 'New Value')
# Remove metadata header (by setting it to empty)
req = Request.blank(
'/sda1/p/a', environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': normalize_timestamp(4),
hdr.title(): ''})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'HEAD'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertNotIn(hdr, resp.headers)
def test_POST_invalid_partition(self):
req = Request.blank('/sda1/./a', environ={'REQUEST_METHOD': 'POST',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_POST_insufficient_space(self):
conf = {'devices': self.testdir,
'mount_check': 'false',
'fallocate_reserve': '2%'}
account_controller = AccountController(conf)
req = Request.blank(
'/sda1/p/a',
environ={'REQUEST_METHOD': 'POST'},
headers={'X-Timestamp': '1517611584.937603'})
statvfs_result = posix.statvfs_result([
4096, # f_bsize
4096, # f_frsize
2854907, # f_blocks
59000, # f_bfree
57000, # f_bavail (just under 2% free)
1280000, # f_files
1266040, # f_ffree,
1266040, # f_favail,
4096, # f_flag
255, # f_namemax
])
with mock.patch('os.statvfs',
return_value=statvfs_result) as mock_statvfs:
resp = req.get_response(account_controller)
self.assertEqual(resp.status_int, 507)
self.assertEqual(mock_statvfs.mock_calls,
[mock.call(os.path.join(self.testdir, 'sda1'))])
def test_POST_timestamp_not_float(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'POST',
'HTTP_X_TIMESTAMP': '0'},
headers={'X-Timestamp': 'not-float'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 400)
def test_POST_after_DELETE_not_found(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 201)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'POST',
'HTTP_X_TIMESTAMP': '2'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Account-Status'], 'Deleted')
def test_GET_not_found_plain(self):
# Test the case in which account does not exist (can be recreated)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
self.assertNotIn('X-Account-Status', resp.headers)
# Test the case in which account was deleted but not yet reaped
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a/c1', environ={'REQUEST_METHOD': 'PUT'},
headers={'X-Put-Timestamp': '1',
'X-Delete-Timestamp': '0',
'X-Object-Count': '0',
'X-Bytes-Used': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'DELETE',
'HTTP_X_TIMESTAMP': '1'})
resp = req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
self.assertEqual(resp.headers['X-Account-Status'], 'Deleted')
def test_GET_not_found_json(self):
req = Request.blank('/sda1/p/a?format=json',
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
def test_GET_not_found_xml(self):
req = Request.blank('/sda1/p/a?format=xml',
environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 404)
def test_GET_empty_account_plain(self):
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_TIMESTAMP': '0'})
req.get_response(self.controller)
req = Request.blank('/sda1/p/a', environ={'REQUEST_METHOD': 'GET'})
resp = req.get_response(self.controller)
self.assertEqual(resp.status_int, 204)
self.assertEqual(resp.headers['Content-Type'],
'text/plain; charset=utf-8')
def test_GET_empty_account_json(self):
req = Request.blank('/sda1/p/a?format=json',