swift/test/unit/common/middleware/test_account_quotas.py

527 lines
22 KiB
Python

# 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 unittest
from swift.common.swob import Request, wsgify, HTTPForbidden
from swift.common.middleware import account_quotas, copy
from swift.proxy.controllers.base import get_cache_key, \
headers_to_account_info, headers_to_object_info
class FakeCache(object):
def __init__(self, val):
self.val = val
def get(self, *args):
return self.val
def set(self, *args, **kwargs):
pass
class FakeBadApp(object):
def __init__(self, headers=None):
if headers is None:
headers = []
self.headers = headers
def __call__(self, env, start_response):
start_response('404 NotFound', self.headers)
return []
class FakeApp(object):
def __init__(self, headers=None):
if headers is None:
headers = []
self.headers = headers
def __call__(self, env, start_response):
if 'swift.authorize' in env:
aresp = env['swift.authorize'](Request(env))
if aresp:
return aresp(env, start_response)
if env['REQUEST_METHOD'] == "HEAD" and \
env['PATH_INFO'] == '/v1/a/c2/o2':
cache_key = get_cache_key('a', 'c2', 'o2')
env.setdefault('swift.infocache', {})[cache_key] = \
headers_to_object_info(self.headers, 200)
start_response('200 OK', self.headers)
elif env['REQUEST_METHOD'] == "HEAD" and \
env['PATH_INFO'] == '/v1/a/c2/o3':
start_response('404 Not Found', [])
else:
# Cache the account_info (same as a real application)
cache_key = get_cache_key('a')
env.setdefault('swift.infocache', {})[cache_key] = \
headers_to_account_info(self.headers, 200)
start_response('200 OK', self.headers)
return []
class FakeAuthFilter(object):
def __init__(self, app):
self.app = app
@wsgify
def __call__(self, req):
def authorize(req):
if req.headers['x-auth-token'] == 'secret':
return
return HTTPForbidden(request=req)
req.environ['swift.authorize'] = authorize
return req.get_response(self.app)
class TestAccountQuota(unittest.TestCase):
def test_unauthorized(self):
headers = [('x-account-bytes-used', '1000'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
# Response code of 200 because authentication itself is not done here
self.assertEqual(res.status_int, 200)
def test_no_quotas(self):
headers = [('x-account-bytes-used', '1000'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_obj_request_ignores_attempt_to_set_quotas(self):
# If you try to set X-Account-Meta-* on an object, it's ignored, so
# the quota middleware shouldn't complain about it even if we're not a
# reseller admin.
headers = [('x-account-bytes-used', '1000')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
headers={'X-Account-Meta-Quota-Bytes': '99999'},
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_container_request_ignores_attempt_to_set_quotas(self):
# As with an object, if you try to set X-Account-Meta-* on a
# container, it's ignored.
headers = [('x-account-bytes-used', '1000')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c',
headers={'X-Account-Meta-Quota-Bytes': '99999'},
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_bogus_quota_is_ignored(self):
# This can happen if the metadata was set by a user prior to the
# activation of the account-quota middleware
headers = [('x-account-bytes-used', '1000'),
('x-account-meta-quota-bytes', 'pasty-plastogene')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_exceed_bytes_quota(self):
headers = [('x-account-bytes-used', '1000'),
('x-account-meta-quota-bytes', '0')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 413)
self.assertEqual(res.body, b'Upload exceeds quota.')
def test_exceed_quota_not_authorized(self):
headers = [('x-account-bytes-used', '1000'),
('x-account-meta-quota-bytes', '0')]
app = FakeAuthFilter(
account_quotas.AccountQuotaMiddleware(FakeApp(headers)))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o', method='PUT',
headers={'x-auth-token': 'bad-secret'},
environ={'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 403)
def test_exceed_quota_authorized(self):
headers = [('x-account-bytes-used', '1000'),
('x-account-meta-quota-bytes', '0')]
app = FakeAuthFilter(
account_quotas.AccountQuotaMiddleware(FakeApp(headers)))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o', method='PUT',
headers={'x-auth-token': 'secret'},
environ={'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 413)
def test_under_quota_not_authorized(self):
headers = [('x-account-bytes-used', '0'),
('x-account-meta-quota-bytes', '1000')]
app = FakeAuthFilter(
account_quotas.AccountQuotaMiddleware(FakeApp(headers)))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o', method='PUT',
headers={'x-auth-token': 'bad-secret'},
environ={'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 403)
def test_under_quota_authorized(self):
headers = [('x-account-bytes-used', '0'),
('x-account-meta-quota-bytes', '1000')]
app = FakeAuthFilter(
account_quotas.AccountQuotaMiddleware(FakeApp(headers)))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o', method='PUT',
headers={'x-auth-token': 'secret'},
environ={'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_exceed_quota_bytes_on_empty_account_not_authorized(self):
headers = [('x-account-bytes-used', '0'),
('x-account-meta-quota-bytes', '10')]
app = FakeAuthFilter(
account_quotas.AccountQuotaMiddleware(FakeApp(headers)))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o', method='PUT',
headers={'x-auth-token': 'secret',
'content-length': '100'},
environ={'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 413)
self.assertEqual(res.body, b'Upload exceeds quota.')
def test_exceed_quota_bytes_not_authorized(self):
headers = [('x-account-bytes-used', '100'),
('x-account-meta-quota-bytes', '1000')]
app = FakeAuthFilter(
account_quotas.AccountQuotaMiddleware(FakeApp(headers)))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o', method='PUT',
headers={'x-auth-token': 'secret',
'content-length': '901'},
environ={'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 413)
self.assertEqual(res.body, b'Upload exceeds quota.')
def test_over_quota_container_create_still_works(self):
headers = [('x-account-bytes-used', '1001'),
('x-account-meta-quota-bytes', '1000')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/new_container',
environ={'REQUEST_METHOD': 'PUT',
'HTTP_X_CONTAINER_META_BERT': 'ernie',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_over_quota_container_post_still_works(self):
headers = [('x-account-bytes-used', '1001'),
('x-account-meta-quota-bytes', '1000')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/new_container',
environ={'REQUEST_METHOD': 'POST',
'HTTP_X_CONTAINER_META_BERT': 'ernie',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_over_quota_obj_post_still_works(self):
headers = [('x-account-bytes-used', '1001'),
('x-account-meta-quota-bytes', '1000')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'POST',
'HTTP_X_OBJECT_META_BERT': 'ernie',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_exceed_bytes_quota_reseller(self):
headers = [('x-account-bytes-used', '1000'),
('x-account-meta-quota-bytes', '0')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache,
'reseller_request': True})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_exceed_bytes_quota_reseller_copy_from(self):
headers = [('x-account-bytes-used', '500'),
('x-account-meta-quota-bytes', '1000'),
('content-length', '1000')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache,
'reseller_request': True},
headers={'x-copy-from': 'c2/o2'})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_exceed_bytes_quota_reseller_copy_verb(self):
headers = [('x-account-bytes-used', '500'),
('x-account-meta-quota-bytes', '1000'),
('content-length', '1000')]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c2/o2',
environ={'REQUEST_METHOD': 'COPY',
'swift.cache': cache,
'reseller_request': True},
headers={'Destination': 'c/o'})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_bad_application_quota(self):
headers = []
app = account_quotas.AccountQuotaMiddleware(FakeBadApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 404)
def test_no_info_quota(self):
headers = []
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_not_exceed_bytes_quota(self):
headers = [('x-account-bytes-used', '1000'),
('x-account-meta-quota-bytes', 2000)]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_invalid_quotas(self):
headers = [('x-account-bytes-used', '0'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a',
environ={'REQUEST_METHOD': 'POST',
'swift.cache': cache,
'HTTP_X_ACCOUNT_META_QUOTA_BYTES': 'abc',
'reseller_request': True})
res = req.get_response(app)
self.assertEqual(res.status_int, 400)
def test_valid_quotas_admin(self):
headers = [('x-account-bytes-used', '0'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a',
environ={'REQUEST_METHOD': 'POST',
'swift.cache': cache,
'HTTP_X_ACCOUNT_META_QUOTA_BYTES': '100'})
res = req.get_response(app)
self.assertEqual(res.status_int, 403)
def test_valid_quotas_reseller(self):
headers = [('x-account-bytes-used', '0'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a',
environ={'REQUEST_METHOD': 'POST',
'swift.cache': cache,
'HTTP_X_ACCOUNT_META_QUOTA_BYTES': '100',
'reseller_request': True})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_delete_quotas(self):
headers = [('x-account-bytes-used', '0'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a',
environ={'REQUEST_METHOD': 'POST',
'swift.cache': cache,
'HTTP_X_ACCOUNT_META_QUOTA_BYTES': ''})
res = req.get_response(app)
self.assertEqual(res.status_int, 403)
def test_delete_quotas_with_remove_header(self):
headers = [('x-account-bytes-used', '0'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a', environ={
'REQUEST_METHOD': 'POST',
'swift.cache': cache,
'HTTP_X_REMOVE_ACCOUNT_META_QUOTA_BYTES': 'True'})
res = req.get_response(app)
self.assertEqual(res.status_int, 403)
def test_delete_quotas_reseller(self):
headers = [('x-account-bytes-used', '0'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
req = Request.blank('/v1/a',
environ={'REQUEST_METHOD': 'POST',
'HTTP_X_ACCOUNT_META_QUOTA_BYTES': '',
'reseller_request': True})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_delete_quotas_with_remove_header_reseller(self):
headers = [('x-account-bytes-used', '0'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1/a', environ={
'REQUEST_METHOD': 'POST',
'swift.cache': cache,
'HTTP_X_REMOVE_ACCOUNT_META_QUOTA_BYTES': 'True',
'reseller_request': True})
res = req.get_response(app)
self.assertEqual(res.status_int, 200)
def test_invalid_request_exception(self):
headers = [('x-account-bytes-used', '1000'), ]
app = account_quotas.AccountQuotaMiddleware(FakeApp(headers))
cache = FakeCache(None)
req = Request.blank('/v1',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache})
res = req.get_response(app)
# Response code of 200 because authentication itself is not done here
self.assertEqual(res.status_int, 200)
class AccountQuotaCopyingTestCases(unittest.TestCase):
def setUp(self):
self.app = FakeApp()
self.aq_filter = account_quotas.filter_factory({})(self.app)
self.copy_filter = copy.filter_factory({})(self.aq_filter)
def test_exceed_bytes_quota_copy_from(self):
headers = [('x-account-bytes-used', '500'),
('x-account-meta-quota-bytes', '1000'),
('content-length', '1000')]
self.app.headers = headers
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache},
headers={'x-copy-from': '/c2/o2'})
res = req.get_response(self.copy_filter)
self.assertEqual(res.status_int, 413)
self.assertEqual(res.body, b'Upload exceeds quota.')
def test_exceed_bytes_quota_copy_verb(self):
headers = [('x-account-bytes-used', '500'),
('x-account-meta-quota-bytes', '1000'),
('content-length', '1000')]
self.app.headers = headers
cache = FakeCache(None)
req = Request.blank('/v1/a/c2/o2',
environ={'REQUEST_METHOD': 'COPY',
'swift.cache': cache},
headers={'Destination': '/c/o'})
res = req.get_response(self.copy_filter)
self.assertEqual(res.status_int, 413)
self.assertEqual(res.body, b'Upload exceeds quota.')
def test_not_exceed_bytes_quota_copy_from(self):
headers = [('x-account-bytes-used', '0'),
('x-account-meta-quota-bytes', '1000'),
('content-length', '1000')]
self.app.headers = headers
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache},
headers={'x-copy-from': '/c2/o2'})
res = req.get_response(self.copy_filter)
self.assertEqual(res.status_int, 200)
def test_not_exceed_bytes_quota_copy_verb(self):
headers = [('x-account-bytes-used', '0'),
('x-account-meta-quota-bytes', '1000'),
('content-length', '1000')]
self.app.headers = headers
cache = FakeCache(None)
req = Request.blank('/v1/a/c2/o2',
environ={'REQUEST_METHOD': 'COPY',
'swift.cache': cache},
headers={'Destination': '/c/o'})
res = req.get_response(self.copy_filter)
self.assertEqual(res.status_int, 200)
def test_quota_copy_from_no_src(self):
headers = [('x-account-bytes-used', '0'),
('x-account-meta-quota-bytes', '1000')]
self.app.headers = headers
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache},
headers={'x-copy-from': '/c2/o3'})
res = req.get_response(self.copy_filter)
self.assertEqual(res.status_int, 200)
def test_quota_copy_from_bad_src(self):
headers = [('x-account-bytes-used', '0'),
('x-account-meta-quota-bytes', '1000')]
self.app.headers = headers
cache = FakeCache(None)
req = Request.blank('/v1/a/c/o',
environ={'REQUEST_METHOD': 'PUT',
'swift.cache': cache},
headers={'x-copy-from': 'bad_path'})
res = req.get_response(self.copy_filter)
self.assertEqual(res.status_int, 412)
if __name__ == '__main__':
unittest.main()