5b26b749b5
unittest2 was needed for Python version <= 2.6, so it hasn't been needed for quite some time. See unittest2 note one: https://docs.python.org/2.7/library/unittest.html This drops unittest2 in favor of the standard unittest module. Change-Id: I2e787cfbf1709b7f9c889230a10c03689e032957 Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
2456 lines
100 KiB
Python
Executable File
2456 lines
100 KiB
Python
Executable File
#!/usr/bin/python
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# Copyright (c) 2010-2015 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import hmac
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import unittest
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import itertools
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import hashlib
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import six
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import time
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from six.moves import urllib
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from uuid import uuid4
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from swift.common.http import is_success
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from swift.common.utils import json, MD5_OF_EMPTY_STRING
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from swift.common.middleware.slo import SloGetContext
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from test.functional import check_response, retry, requires_acls, \
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cluster_info, SkipTest
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from test.functional.tests import Base, TestFileComparisonEnv, Utils, BaseEnv
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from test.functional.test_slo import TestSloEnv
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from test.functional.test_dlo import TestDloEnv
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from test.functional.test_tempurl import TestContainerTempurlEnv, \
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TestTempurlEnv
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from test.functional.swift_test_client import ResponseError
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import test.functional as tf
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from test.unit import group_by_byte
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TARGET_BODY = b'target body'
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def setUpModule():
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tf.setup_package()
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if 'symlink' not in cluster_info:
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raise SkipTest("Symlinks not enabled")
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def tearDownModule():
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tf.teardown_package()
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class TestSymlinkEnv(BaseEnv):
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link_cont = uuid4().hex
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tgt_cont = uuid4().hex
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tgt_obj = uuid4().hex
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@classmethod
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def setUp(cls):
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if tf.skip or tf.skip2:
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raise SkipTest
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cls._create_container(cls.tgt_cont) # use_account=1
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cls._create_container(cls.link_cont) # use_account=1
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# container in account 2
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cls._create_container(cls.link_cont, use_account=2)
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cls._create_tgt_object()
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@classmethod
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def containers(cls):
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return (cls.link_cont, cls.tgt_cont)
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@classmethod
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def target_content_location(cls, override_obj=None, override_account=None):
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account = override_account or tf.parsed[0].path.split('/', 2)[2]
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return '/v1/%s/%s/%s' % (account, cls.tgt_cont,
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override_obj or cls.tgt_obj)
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@classmethod
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def _make_request(cls, url, token, parsed, conn, method,
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container, obj='', headers=None, body=b'',
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query_args=None):
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headers = headers or {}
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headers.update({'X-Auth-Token': token})
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path = '%s/%s/%s' % (parsed.path, container, obj) if obj \
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else '%s/%s' % (parsed.path, container)
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if query_args:
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path += '?%s' % query_args
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conn.request(method, path, body, headers)
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resp = check_response(conn)
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# to read the buffer and keep it in the attribute, call resp.content
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resp.content
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return resp
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@classmethod
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def _create_container(cls, name, headers=None, use_account=1):
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headers = headers or {}
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resp = retry(cls._make_request, method='PUT', container=name,
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headers=headers, use_account=use_account)
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if resp.status not in (201, 202):
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raise ResponseError(resp)
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return name
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@classmethod
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def _create_tgt_object(cls, body=TARGET_BODY):
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resp = retry(cls._make_request, method='PUT',
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headers={'Content-Type': 'application/target'},
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container=cls.tgt_cont, obj=cls.tgt_obj,
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body=body)
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if resp.status != 201:
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raise ResponseError(resp)
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# sanity: successful put response has content-length 0
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cls.tgt_length = str(len(body))
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cls.tgt_etag = resp.getheader('etag')
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resp = retry(cls._make_request, method='GET',
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container=cls.tgt_cont, obj=cls.tgt_obj)
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if resp.status != 200 and resp.content != body:
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raise ResponseError(resp)
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@classmethod
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def tearDown(cls):
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delete_containers = [
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(use_account, containers) for use_account, containers in
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enumerate([cls.containers(), [cls.link_cont]], 1)]
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# delete objects inside container
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for use_account, containers in delete_containers:
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if use_account == 2 and tf.skip2:
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continue
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for container in containers:
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while True:
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cont = container
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resp = retry(cls._make_request, method='GET',
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container=cont, query_args='format=json',
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use_account=use_account)
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if resp.status == 404:
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break
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if not is_success(resp.status):
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raise ResponseError(resp)
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objs = json.loads(resp.content)
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if not objs:
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break
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for obj in objs:
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resp = retry(cls._make_request, method='DELETE',
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container=container, obj=obj['name'],
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use_account=use_account)
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if resp.status not in (204, 404):
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raise ResponseError(resp)
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# delete the containers
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for use_account, containers in delete_containers:
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if use_account == 2 and tf.skip2:
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continue
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for container in containers:
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resp = retry(cls._make_request, method='DELETE',
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container=container,
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use_account=use_account)
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if resp.status not in (204, 404):
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raise ResponseError(resp)
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class TestSymlink(Base):
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env = TestSymlinkEnv
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@classmethod
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def setUpClass(cls):
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# To skip env setup for class setup, instead setUp the env for each
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# test method
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pass
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def setUp(self):
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self.env.setUp()
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def object_name_generator():
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while True:
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yield uuid4().hex
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self.obj_name_gen = object_name_generator()
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self._account_name = None
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def tearDown(self):
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self.env.tearDown()
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@property
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def account_name(self):
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if not self._account_name:
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self._account_name = tf.parsed[0].path.split('/', 2)[2]
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return self._account_name
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def _make_request(self, url, token, parsed, conn, method,
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container, obj='', headers=None, body=b'',
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query_args=None, allow_redirects=True):
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headers = headers or {}
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headers.update({'X-Auth-Token': token})
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path = '%s/%s/%s' % (parsed.path, container, obj) if obj \
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else '%s/%s' % (parsed.path, container)
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if query_args:
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path += '?%s' % query_args
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conn.requests_args['allow_redirects'] = allow_redirects
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conn.request(method, path, body, headers)
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resp = check_response(conn)
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# to read the buffer and keep it in the attribute, call resp.content
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resp.content
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return resp
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def _make_request_with_symlink_get(self, url, token, parsed, conn, method,
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container, obj, headers=None, body=b''):
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resp = self._make_request(
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url, token, parsed, conn, method, container, obj, headers, body,
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query_args='symlink=get')
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return resp
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def _test_put_symlink(self, link_cont, link_obj, tgt_cont, tgt_obj):
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headers = {'X-Symlink-Target': '%s/%s' % (tgt_cont, tgt_obj)}
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resp = retry(self._make_request, method='PUT',
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container=link_cont, obj=link_obj,
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headers=headers)
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self.assertEqual(resp.status, 201)
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def _test_put_symlink_with_etag(self, link_cont, link_obj, tgt_cont,
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tgt_obj, etag, headers=None):
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headers = headers or {}
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headers.update({'X-Symlink-Target': '%s/%s' % (tgt_cont, tgt_obj),
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'X-Symlink-Target-Etag': etag})
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resp = retry(self._make_request, method='PUT',
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container=link_cont, obj=link_obj,
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headers=headers)
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self.assertEqual(resp.status, 201, resp.content)
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def _test_get_as_target_object(
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self, link_cont, link_obj, expected_content_location,
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use_account=1):
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resp = retry(
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self._make_request, method='GET',
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container=link_cont, obj=link_obj, use_account=use_account)
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self.assertEqual(resp.status, 200, resp.content)
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self.assertEqual(resp.content, TARGET_BODY)
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self.assertEqual(resp.getheader('content-length'),
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str(self.env.tgt_length))
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self.assertEqual(resp.getheader('etag'), self.env.tgt_etag)
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self.assertIn('Content-Location', resp.headers)
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self.assertEqual(expected_content_location,
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resp.getheader('content-location'))
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return resp
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def _test_head_as_target_object(self, link_cont, link_obj, use_account=1):
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resp = retry(
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self._make_request, method='HEAD',
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container=link_cont, obj=link_obj, use_account=use_account)
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self.assertEqual(resp.status, 200)
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def _assertLinkObject(self, link_cont, link_obj, use_account=1):
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# HEAD on link_obj itself
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resp = retry(
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self._make_request_with_symlink_get, method='HEAD',
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container=link_cont, obj=link_obj, use_account=use_account)
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self.assertEqual(resp.status, 200)
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self.assertTrue(resp.getheader('x-symlink-target'))
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# GET on link_obj itself
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resp = retry(
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self._make_request_with_symlink_get, method='GET',
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container=link_cont, obj=link_obj, use_account=use_account)
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self.assertEqual(resp.status, 200)
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self.assertEqual(resp.content, b'')
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self.assertEqual(resp.getheader('content-length'), str(0))
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self.assertTrue(resp.getheader('x-symlink-target'))
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def _assertSymlink(self, link_cont, link_obj,
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expected_content_location=None, use_account=1):
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expected_content_location = \
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expected_content_location or self.env.target_content_location()
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# sanity: HEAD/GET on link_obj
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self._assertLinkObject(link_cont, link_obj, use_account)
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# HEAD target object via symlink
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self._test_head_as_target_object(
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link_cont=link_cont, link_obj=link_obj, use_account=use_account)
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# GET target object via symlink
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self._test_get_as_target_object(
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link_cont=link_cont, link_obj=link_obj, use_account=use_account,
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expected_content_location=expected_content_location)
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def test_symlink_with_encoded_target_name(self):
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# makes sure to test encoded characters as symlink target
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target_obj = 'dealde%2Fl04 011e%204c8df/flash.png'
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link_obj = uuid4().hex
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# create target using unnormalized path
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resp = retry(
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self._make_request, method='PUT', container=self.env.tgt_cont,
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obj=target_obj, body=TARGET_BODY)
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self.assertEqual(resp.status, 201)
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# you can get it using either name
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resp = retry(
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self._make_request, method='GET', container=self.env.tgt_cont,
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obj=target_obj)
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self.assertEqual(resp.status, 200)
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self.assertEqual(resp.content, TARGET_BODY)
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normalized_quoted_obj = 'dealde/l04%20011e%204c8df/flash.png'
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self.assertEqual(normalized_quoted_obj, urllib.parse.quote(
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urllib.parse.unquote(target_obj)))
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resp = retry(
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self._make_request, method='GET', container=self.env.tgt_cont,
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obj=normalized_quoted_obj)
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self.assertEqual(resp.status, 200)
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self.assertEqual(resp.content, TARGET_BODY)
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# create a symlink using the un-normalized target path
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self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
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tgt_cont=self.env.tgt_cont,
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tgt_obj=target_obj)
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# and it's normalized
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self._assertSymlink(
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self.env.link_cont, link_obj,
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expected_content_location=self.env.target_content_location(
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normalized_quoted_obj))
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# create a symlink using the normalized target path
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self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
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tgt_cont=self.env.tgt_cont,
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tgt_obj=normalized_quoted_obj)
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# and it's ALSO normalized
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self._assertSymlink(
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self.env.link_cont, link_obj,
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expected_content_location=self.env.target_content_location(
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normalized_quoted_obj))
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def test_symlink_put_head_get(self):
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link_obj = uuid4().hex
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# PUT link_obj
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self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
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tgt_cont=self.env.tgt_cont,
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tgt_obj=self.env.tgt_obj)
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self._assertSymlink(self.env.link_cont, link_obj)
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def test_symlink_with_etag_put_head_get(self):
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link_obj = uuid4().hex
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# PUT link_obj
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self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
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link_obj=link_obj,
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tgt_cont=self.env.tgt_cont,
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tgt_obj=self.env.tgt_obj,
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etag=self.env.tgt_etag)
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self._assertSymlink(self.env.link_cont, link_obj)
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resp = retry(
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self._make_request, method='GET',
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container=self.env.link_cont, obj=link_obj,
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headers={'If-Match': self.env.tgt_etag})
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self.assertEqual(resp.status, 200)
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self.assertEqual(resp.getheader('content-location'),
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self.env.target_content_location())
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resp = retry(
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self._make_request, method='GET',
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container=self.env.link_cont, obj=link_obj,
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headers={'If-Match': 'not-the-etag'})
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self.assertEqual(resp.status, 412)
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self.assertEqual(resp.getheader('content-location'),
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self.env.target_content_location())
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def test_static_symlink_with_bad_etag_put_head_get(self):
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link_obj = uuid4().hex
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# PUT link_obj
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self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
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link_obj=link_obj,
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tgt_cont=self.env.tgt_cont,
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tgt_obj=self.env.tgt_obj,
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etag=self.env.tgt_etag)
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# overwrite tgt object
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self.env._create_tgt_object(body='updated target body')
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resp = retry(
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self._make_request, method='HEAD',
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container=self.env.link_cont, obj=link_obj)
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self.assertEqual(resp.status, 409)
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# but we still know where it points
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self.assertEqual(resp.getheader('content-location'),
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self.env.target_content_location())
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resp = retry(
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self._make_request, method='GET',
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container=self.env.link_cont, obj=link_obj)
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self.assertEqual(resp.status, 409)
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self.assertEqual(resp.getheader('content-location'),
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self.env.target_content_location())
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# uses a mechanism entirely divorced from if-match
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resp = retry(
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self._make_request, method='GET',
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container=self.env.link_cont, obj=link_obj,
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headers={'If-Match': self.env.tgt_etag})
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self.assertEqual(resp.status, 409)
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self.assertEqual(resp.getheader('content-location'),
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self.env.target_content_location())
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resp = retry(
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self._make_request, method='GET',
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container=self.env.link_cont, obj=link_obj,
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headers={'If-Match': 'not-the-etag'})
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self.assertEqual(resp.status, 409)
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self.assertEqual(resp.getheader('content-location'),
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self.env.target_content_location())
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resp = retry(
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self._make_request, method='DELETE',
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container=self.env.tgt_cont, obj=self.env.tgt_obj)
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# not-found-ness trumps if-match-ness
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resp = retry(
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self._make_request, method='GET',
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container=self.env.link_cont, obj=link_obj)
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self.assertEqual(resp.status, 404)
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self.assertEqual(resp.getheader('content-location'),
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self.env.target_content_location())
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def test_dynamic_link_to_static_link(self):
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static_link_obj = uuid4().hex
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# PUT static_link to tgt_obj
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self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
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link_obj=static_link_obj,
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tgt_cont=self.env.tgt_cont,
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tgt_obj=self.env.tgt_obj,
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etag=self.env.tgt_etag)
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symlink_obj = uuid4().hex
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# PUT symlink to static_link
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self._test_put_symlink(link_cont=self.env.link_cont,
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link_obj=symlink_obj,
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tgt_cont=self.env.link_cont,
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tgt_obj=static_link_obj)
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self._test_get_as_target_object(
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link_cont=self.env.link_cont, link_obj=symlink_obj,
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expected_content_location=self.env.target_content_location())
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def test_static_link_to_dynamic_link(self):
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symlink_obj = uuid4().hex
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# PUT symlink to tgt_obj
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self._test_put_symlink(link_cont=self.env.link_cont,
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link_obj=symlink_obj,
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tgt_cont=self.env.tgt_cont,
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tgt_obj=self.env.tgt_obj)
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static_link_obj = uuid4().hex
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# PUT a static_link to the symlink
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self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
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link_obj=static_link_obj,
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tgt_cont=self.env.link_cont,
|
|
tgt_obj=symlink_obj,
|
|
etag=MD5_OF_EMPTY_STRING)
|
|
|
|
self._test_get_as_target_object(
|
|
link_cont=self.env.link_cont, link_obj=static_link_obj,
|
|
expected_content_location=self.env.target_content_location())
|
|
|
|
def test_static_link_to_nowhere(self):
|
|
missing_obj = uuid4().hex
|
|
static_link_obj = uuid4().hex
|
|
|
|
# PUT a static_link to the missing name
|
|
headers = {
|
|
'X-Symlink-Target': '%s/%s' % (self.env.link_cont, missing_obj),
|
|
'X-Symlink-Target-Etag': MD5_OF_EMPTY_STRING}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=static_link_obj,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 409)
|
|
self.assertEqual(resp.content, b'X-Symlink-Target does not exist')
|
|
|
|
def test_static_link_to_broken_symlink(self):
|
|
symlink_obj = uuid4().hex
|
|
|
|
# PUT symlink to tgt_obj
|
|
self._test_put_symlink(link_cont=self.env.link_cont,
|
|
link_obj=symlink_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
static_link_obj = uuid4().hex
|
|
|
|
# PUT a static_link to the symlink
|
|
self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
|
|
link_obj=static_link_obj,
|
|
tgt_cont=self.env.link_cont,
|
|
tgt_obj=symlink_obj,
|
|
etag=MD5_OF_EMPTY_STRING)
|
|
|
|
# break the symlink
|
|
resp = retry(
|
|
self._make_request, method='DELETE',
|
|
container=self.env.tgt_cont, obj=self.env.tgt_obj)
|
|
self.assertEqual(resp.status // 100, 2)
|
|
|
|
# sanity
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=symlink_obj)
|
|
self.assertEqual(resp.status, 404)
|
|
|
|
# static_link is broken too!
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=static_link_obj)
|
|
self.assertEqual(resp.status, 404)
|
|
|
|
# interestingly you may create a static_link to a broken symlink
|
|
broken_static_link_obj = uuid4().hex
|
|
|
|
# PUT a static_link to the broken symlink
|
|
self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
|
|
link_obj=broken_static_link_obj,
|
|
tgt_cont=self.env.link_cont,
|
|
tgt_obj=symlink_obj,
|
|
etag=MD5_OF_EMPTY_STRING)
|
|
|
|
def test_symlink_get_ranged(self):
|
|
link_obj = uuid4().hex
|
|
|
|
# PUT symlink
|
|
self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
headers = {'Range': 'bytes=7-10'}
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 206)
|
|
self.assertEqual(resp.content, b'body')
|
|
|
|
def test_create_symlink_before_target(self):
|
|
link_obj = uuid4().hex
|
|
target_obj = uuid4().hex
|
|
|
|
# PUT link_obj before target object is written
|
|
# PUT, GET, HEAD (on symlink) should all work ok without target object
|
|
self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont, tgt_obj=target_obj)
|
|
|
|
# Try to GET target via symlink.
|
|
# 404 will be returned with Content-Location of target path.
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=link_obj, use_account=1)
|
|
self.assertEqual(resp.status, 404)
|
|
self.assertIn('Content-Location', resp.headers)
|
|
self.assertEqual(self.env.target_content_location(target_obj),
|
|
resp.getheader('content-location'))
|
|
|
|
# HEAD on target object via symlink should return a 404 since target
|
|
# object has not yet been written
|
|
resp = retry(
|
|
self._make_request, method='HEAD',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 404)
|
|
|
|
# GET on target object directly
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.tgt_cont, obj=target_obj)
|
|
self.assertEqual(resp.status, 404)
|
|
|
|
# Now let's write target object and symlink will be able to return
|
|
# object
|
|
resp = retry(
|
|
self._make_request, method='PUT', container=self.env.tgt_cont,
|
|
obj=target_obj, body=TARGET_BODY)
|
|
|
|
self.assertEqual(resp.status, 201)
|
|
# successful put response has content-length 0
|
|
target_length = str(len(TARGET_BODY))
|
|
target_etag = resp.getheader('etag')
|
|
|
|
# sanity: HEAD/GET on link_obj itself
|
|
self._assertLinkObject(self.env.link_cont, link_obj)
|
|
|
|
# HEAD target object via symlink
|
|
self._test_head_as_target_object(
|
|
link_cont=self.env.link_cont, link_obj=link_obj)
|
|
|
|
# GET target object via symlink
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.content, TARGET_BODY)
|
|
self.assertEqual(resp.getheader('content-length'), str(target_length))
|
|
self.assertEqual(resp.getheader('etag'), target_etag)
|
|
self.assertIn('Content-Location', resp.headers)
|
|
self.assertEqual(self.env.target_content_location(target_obj),
|
|
resp.getheader('content-location'))
|
|
|
|
def test_symlink_chain(self):
|
|
# Testing to symlink chain like symlink -> symlink -> target.
|
|
symloop_max = cluster_info['symlink']['symloop_max']
|
|
|
|
# create symlink chain in a container. To simplify,
|
|
# use target container for all objects (symlinks and target) here
|
|
previous = self.env.tgt_obj
|
|
container = self.env.tgt_cont
|
|
|
|
for link_obj in itertools.islice(self.obj_name_gen, symloop_max):
|
|
# PUT link_obj point to tgt_obj
|
|
self._test_put_symlink(
|
|
link_cont=container, link_obj=link_obj,
|
|
tgt_cont=container, tgt_obj=previous)
|
|
|
|
# set corrent link_obj to previous
|
|
previous = link_obj
|
|
|
|
# the last link is valid for symloop_max constraint
|
|
max_chain_link = link_obj
|
|
self._assertSymlink(link_cont=container, link_obj=max_chain_link)
|
|
|
|
# PUT a new link_obj points to the max_chain_link
|
|
# that will result in 409 error on the HEAD/GET.
|
|
too_many_chain_link = next(self.obj_name_gen)
|
|
self._test_put_symlink(
|
|
link_cont=container, link_obj=too_many_chain_link,
|
|
tgt_cont=container, tgt_obj=max_chain_link)
|
|
|
|
# try to HEAD to target object via too_many_chain_link
|
|
resp = retry(self._make_request, method='HEAD',
|
|
container=container,
|
|
obj=too_many_chain_link)
|
|
self.assertEqual(resp.status, 409)
|
|
self.assertEqual(resp.content, b'')
|
|
|
|
# try to GET to target object via too_many_chain_link
|
|
resp = retry(self._make_request, method='GET',
|
|
container=container,
|
|
obj=too_many_chain_link)
|
|
self.assertEqual(resp.status, 409)
|
|
self.assertEqual(
|
|
resp.content,
|
|
b'Too many levels of symbolic links, maximum allowed is %d' %
|
|
symloop_max)
|
|
|
|
# However, HEAD/GET to the (just) link is still ok
|
|
self._assertLinkObject(container, too_many_chain_link)
|
|
|
|
def test_symlink_chain_with_etag(self):
|
|
# Testing to symlink chain like symlink -> symlink -> target.
|
|
symloop_max = cluster_info['symlink']['symloop_max']
|
|
|
|
# create symlink chain in a container. To simplify,
|
|
# use target container for all objects (symlinks and target) here
|
|
previous = self.env.tgt_obj
|
|
container = self.env.tgt_cont
|
|
|
|
for link_obj in itertools.islice(self.obj_name_gen, symloop_max):
|
|
# PUT link_obj point to tgt_obj
|
|
self._test_put_symlink_with_etag(link_cont=container,
|
|
link_obj=link_obj,
|
|
tgt_cont=container,
|
|
tgt_obj=previous,
|
|
etag=self.env.tgt_etag)
|
|
|
|
# set current link_obj to previous
|
|
previous = link_obj
|
|
|
|
# the last link is valid for symloop_max constraint
|
|
max_chain_link = link_obj
|
|
self._assertSymlink(link_cont=container, link_obj=max_chain_link)
|
|
|
|
# chained etag validation works as long as the target symlink works
|
|
headers = {'X-Symlink-Target': '%s/%s' % (container, max_chain_link),
|
|
'X-Symlink-Target-Etag': 'not-the-real-etag'}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=container, obj=uuid4().hex,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 409)
|
|
|
|
# PUT a new link_obj pointing to the max_chain_link can validate the
|
|
# ETag but will result in 409 error on the HEAD/GET.
|
|
too_many_chain_link = next(self.obj_name_gen)
|
|
self._test_put_symlink_with_etag(
|
|
link_cont=container, link_obj=too_many_chain_link,
|
|
tgt_cont=container, tgt_obj=max_chain_link,
|
|
etag=self.env.tgt_etag)
|
|
|
|
# try to HEAD to target object via too_many_chain_link
|
|
resp = retry(self._make_request, method='HEAD',
|
|
container=container,
|
|
obj=too_many_chain_link)
|
|
self.assertEqual(resp.status, 409)
|
|
self.assertEqual(resp.content, b'')
|
|
|
|
# try to GET to target object via too_many_chain_link
|
|
resp = retry(self._make_request, method='GET',
|
|
container=container,
|
|
obj=too_many_chain_link)
|
|
self.assertEqual(resp.status, 409)
|
|
self.assertEqual(
|
|
resp.content,
|
|
b'Too many levels of symbolic links, maximum allowed is %d' %
|
|
symloop_max)
|
|
|
|
# However, HEAD/GET to the (just) link is still ok
|
|
self._assertLinkObject(container, too_many_chain_link)
|
|
|
|
def test_symlink_and_slo_manifest_chain(self):
|
|
if 'slo' not in cluster_info:
|
|
raise SkipTest
|
|
|
|
symloop_max = cluster_info['symlink']['symloop_max']
|
|
|
|
# create symlink chain in a container. To simplify,
|
|
# use target container for all objects (symlinks and target) here
|
|
previous = self.env.tgt_obj
|
|
container = self.env.tgt_cont
|
|
|
|
# make symlink and slo manifest chain
|
|
# e.g. slo -> symlink -> symlink -> slo -> symlink -> symlink -> target
|
|
for _ in range(SloGetContext.max_slo_recursion_depth or 1):
|
|
for link_obj in itertools.islice(self.obj_name_gen, symloop_max):
|
|
# PUT link_obj point to previous object
|
|
self._test_put_symlink(
|
|
link_cont=container, link_obj=link_obj,
|
|
tgt_cont=container, tgt_obj=previous)
|
|
|
|
# next link will point to this link
|
|
previous = link_obj
|
|
else:
|
|
# PUT a manifest with single segment to the symlink
|
|
manifest_obj = next(self.obj_name_gen)
|
|
manifest = json.dumps(
|
|
[{'path': '/%s/%s' % (container, link_obj)}])
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=container, obj=manifest_obj,
|
|
body=manifest,
|
|
query_args='multipart-manifest=put')
|
|
self.assertEqual(resp.status, 201) # sanity
|
|
previous = manifest_obj
|
|
|
|
# From the last manifest to the final target obj length is
|
|
# symloop_max * max_slo_recursion_depth
|
|
max_recursion_manifest = previous
|
|
|
|
# Check GET to max_recursion_manifest returns valid target object
|
|
resp = retry(
|
|
self._make_request, method='GET', container=container,
|
|
obj=max_recursion_manifest)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.content, TARGET_BODY)
|
|
self.assertEqual(resp.getheader('content-length'),
|
|
str(self.env.tgt_length))
|
|
# N.B. since the last manifest is slo so it will remove
|
|
# content-location info from the response header
|
|
self.assertNotIn('Content-Location', resp.headers)
|
|
|
|
# sanity: one more link to the slo can work still
|
|
one_more_link = next(self.obj_name_gen)
|
|
self._test_put_symlink(
|
|
link_cont=container, link_obj=one_more_link,
|
|
tgt_cont=container, tgt_obj=max_recursion_manifest)
|
|
|
|
resp = retry(
|
|
self._make_request, method='GET', container=container,
|
|
obj=one_more_link)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.content, TARGET_BODY)
|
|
self.assertEqual(resp.getheader('content-length'),
|
|
str(self.env.tgt_length))
|
|
self.assertIn('Content-Location', resp.headers)
|
|
self.assertIn('%s/%s' % (container, max_recursion_manifest),
|
|
resp.getheader('content-location'))
|
|
|
|
# PUT a new slo manifest point to the max_recursion_manifest
|
|
# Symlink and slo manifest chain from the new manifest to the final
|
|
# target has (max_slo_recursion_depth + 1) manifests.
|
|
too_many_recursion_manifest = next(self.obj_name_gen)
|
|
manifest = json.dumps(
|
|
[{'path': '/%s/%s' % (container, max_recursion_manifest)}])
|
|
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=container, obj=too_many_recursion_manifest,
|
|
body=manifest.encode('ascii'),
|
|
query_args='multipart-manifest=put')
|
|
self.assertEqual(resp.status, 201) # sanity
|
|
|
|
# Check GET to too_many_recursion_mani returns 409 error
|
|
resp = retry(self._make_request, method='GET',
|
|
container=container, obj=too_many_recursion_manifest)
|
|
self.assertEqual(resp.status, 409)
|
|
# N.B. This error message is from slo middleware that uses default.
|
|
self.assertEqual(
|
|
resp.content,
|
|
b'<html><h1>Conflict</h1><p>There was a conflict when trying to'
|
|
b' complete your request.</p></html>')
|
|
|
|
def test_symlink_put_missing_target_container(self):
|
|
link_obj = uuid4().hex
|
|
|
|
# set only object, no container in the prefix
|
|
headers = {'X-Symlink-Target': self.env.tgt_obj}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 412)
|
|
self.assertEqual(resp.content,
|
|
b'X-Symlink-Target header must be of the form'
|
|
b' <container name>/<object name>')
|
|
|
|
def test_symlink_put_non_zero_length(self):
|
|
link_obj = uuid4().hex
|
|
headers = {'X-Symlink-Target':
|
|
'%s/%s' % (self.env.tgt_cont, self.env.tgt_obj)}
|
|
resp = retry(
|
|
self._make_request, method='PUT', container=self.env.link_cont,
|
|
obj=link_obj, body=b'non-zero-length', headers=headers)
|
|
|
|
self.assertEqual(resp.status, 400)
|
|
self.assertEqual(resp.content,
|
|
b'Symlink requests require a zero byte body')
|
|
|
|
def test_symlink_target_itself(self):
|
|
link_obj = uuid4().hex
|
|
headers = {
|
|
'X-Symlink-Target': '%s/%s' % (self.env.link_cont, link_obj)}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 400)
|
|
self.assertEqual(resp.content, b'Symlink cannot target itself')
|
|
|
|
def test_symlink_target_each_other(self):
|
|
symloop_max = cluster_info['symlink']['symloop_max']
|
|
|
|
link_obj1 = uuid4().hex
|
|
link_obj2 = uuid4().hex
|
|
|
|
# PUT two links which targets each other
|
|
self._test_put_symlink(
|
|
link_cont=self.env.link_cont, link_obj=link_obj1,
|
|
tgt_cont=self.env.link_cont, tgt_obj=link_obj2)
|
|
self._test_put_symlink(
|
|
link_cont=self.env.link_cont, link_obj=link_obj2,
|
|
tgt_cont=self.env.link_cont, tgt_obj=link_obj1)
|
|
|
|
for obj in (link_obj1, link_obj2):
|
|
# sanity: HEAD/GET on the link itself is ok
|
|
self._assertLinkObject(self.env.link_cont, obj)
|
|
|
|
for obj in (link_obj1, link_obj2):
|
|
resp = retry(self._make_request, method='HEAD',
|
|
container=self.env.link_cont, obj=obj)
|
|
self.assertEqual(resp.status, 409)
|
|
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=obj)
|
|
self.assertEqual(resp.status, 409)
|
|
self.assertEqual(
|
|
resp.content,
|
|
b'Too many levels of symbolic links, maximum allowed is %d' %
|
|
symloop_max)
|
|
|
|
def test_symlink_put_copy_from(self):
|
|
link_obj1 = uuid4().hex
|
|
link_obj2 = uuid4().hex
|
|
|
|
self._test_put_symlink(link_cont=self.env.link_cont,
|
|
link_obj=link_obj1,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
copy_src = '%s/%s' % (self.env.link_cont, link_obj1)
|
|
|
|
# copy symlink
|
|
headers = {'X-Copy-From': copy_src}
|
|
resp = retry(self._make_request_with_symlink_get,
|
|
method='PUT',
|
|
container=self.env.link_cont, obj=link_obj2,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 201)
|
|
|
|
self._assertSymlink(link_cont=self.env.link_cont, link_obj=link_obj2)
|
|
|
|
@requires_acls
|
|
def test_symlink_put_copy_from_cross_account(self):
|
|
link_obj1 = uuid4().hex
|
|
link_obj2 = uuid4().hex
|
|
|
|
self._test_put_symlink(link_cont=self.env.link_cont,
|
|
link_obj=link_obj1,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
copy_src = '%s/%s' % (self.env.link_cont, link_obj1)
|
|
perm_two = tf.swift_test_perm[1]
|
|
|
|
# add X-Content-Read to account 1 link_cont and tgt_cont
|
|
# permit account 2 to read account 1 link_cont to perform copy_src
|
|
# and tgt_cont so that link_obj2 can refer to tgt_object
|
|
# this ACL allows the copy to succeed
|
|
headers = {'X-Container-Read': perm_two}
|
|
resp = retry(
|
|
self._make_request, method='POST',
|
|
container=self.env.link_cont, headers=headers)
|
|
self.assertEqual(resp.status, 204)
|
|
|
|
# this ACL allows link_obj in account 2 to target object in account 1
|
|
resp = retry(self._make_request, method='POST',
|
|
container=self.env.tgt_cont, headers=headers)
|
|
self.assertEqual(resp.status, 204)
|
|
|
|
# copy symlink itself to a different account w/o
|
|
# X-Symlink-Target-Account. This operation will result in copying
|
|
# symlink to the account 2 container that points to the
|
|
# container/object in the account 2.
|
|
# (the container/object is not prepared)
|
|
headers = {'X-Copy-From-Account': self.account_name,
|
|
'X-Copy-From': copy_src}
|
|
resp = retry(self._make_request_with_symlink_get, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj2,
|
|
headers=headers, use_account=2)
|
|
self.assertEqual(resp.status, 201)
|
|
|
|
# sanity: HEAD/GET on link_obj itself
|
|
self._assertLinkObject(self.env.link_cont, link_obj2, use_account=2)
|
|
|
|
account_two = tf.parsed[1].path.split('/', 2)[2]
|
|
# no target object in the account 2
|
|
for method in ('HEAD', 'GET'):
|
|
resp = retry(
|
|
self._make_request, method=method,
|
|
container=self.env.link_cont, obj=link_obj2, use_account=2)
|
|
self.assertEqual(resp.status, 404)
|
|
self.assertIn('content-location', resp.headers)
|
|
self.assertEqual(
|
|
self.env.target_content_location(override_account=account_two),
|
|
resp.getheader('content-location'))
|
|
|
|
# copy symlink itself to a different account with target account
|
|
# the target path will be in account 1
|
|
# the target path will have an object
|
|
headers = {'X-Symlink-target-Account': self.account_name,
|
|
'X-Copy-From-Account': self.account_name,
|
|
'X-Copy-From': copy_src}
|
|
resp = retry(
|
|
self._make_request_with_symlink_get, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj2,
|
|
headers=headers, use_account=2)
|
|
self.assertEqual(resp.status, 201)
|
|
|
|
self._assertSymlink(link_cont=self.env.link_cont, link_obj=link_obj2,
|
|
use_account=2)
|
|
|
|
def test_symlink_copy_from_target(self):
|
|
link_obj1 = uuid4().hex
|
|
obj2 = uuid4().hex
|
|
|
|
self._test_put_symlink(link_cont=self.env.link_cont,
|
|
link_obj=link_obj1,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
copy_src = '%s/%s' % (self.env.link_cont, link_obj1)
|
|
|
|
# issuing a COPY request to a symlink w/o symlink=get, should copy
|
|
# the target object, not the symlink itself
|
|
headers = {'X-Copy-From': copy_src}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.tgt_cont, obj=obj2,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 201)
|
|
|
|
# HEAD to the copied object
|
|
resp = retry(self._make_request, method='HEAD',
|
|
container=self.env.tgt_cont, obj=obj2)
|
|
self.assertEqual(200, resp.status)
|
|
self.assertNotIn('Content-Location', resp.headers)
|
|
# GET to the copied object
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.tgt_cont, obj=obj2)
|
|
# But... this is a raw object (not a symlink)
|
|
self.assertEqual(200, resp.status)
|
|
self.assertNotIn('Content-Location', resp.headers)
|
|
self.assertEqual(TARGET_BODY, resp.content)
|
|
|
|
def test_symlink_copy(self):
|
|
link_obj1 = uuid4().hex
|
|
link_obj2 = uuid4().hex
|
|
|
|
self._test_put_symlink(link_cont=self.env.link_cont,
|
|
link_obj=link_obj1,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
copy_dst = '%s/%s' % (self.env.link_cont, link_obj2)
|
|
|
|
# copy symlink
|
|
headers = {'Destination': copy_dst}
|
|
resp = retry(
|
|
self._make_request_with_symlink_get, method='COPY',
|
|
container=self.env.link_cont, obj=link_obj1, headers=headers)
|
|
self.assertEqual(resp.status, 201)
|
|
|
|
self._assertSymlink(link_cont=self.env.link_cont, link_obj=link_obj2)
|
|
|
|
def test_symlink_copy_target(self):
|
|
link_obj1 = uuid4().hex
|
|
obj2 = uuid4().hex
|
|
|
|
self._test_put_symlink(link_cont=self.env.link_cont,
|
|
link_obj=link_obj1,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
copy_dst = '%s/%s' % (self.env.tgt_cont, obj2)
|
|
|
|
# copy target object
|
|
headers = {'Destination': copy_dst}
|
|
resp = retry(self._make_request, method='COPY',
|
|
container=self.env.link_cont, obj=link_obj1,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 201)
|
|
|
|
# HEAD to target object via symlink
|
|
resp = retry(self._make_request, method='HEAD',
|
|
container=self.env.tgt_cont, obj=obj2)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertNotIn('Content-Location', resp.headers)
|
|
# GET to the copied object that should be a raw object (not symlink)
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.tgt_cont, obj=obj2)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.content, TARGET_BODY)
|
|
self.assertNotIn('Content-Location', resp.headers)
|
|
|
|
def test_post_symlink(self):
|
|
link_obj = uuid4().hex
|
|
value1 = uuid4().hex
|
|
|
|
self._test_put_symlink(link_cont=self.env.link_cont,
|
|
link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
# POSTing to a symlink is not allowed and should return a 307
|
|
headers = {'X-Object-Meta-Alpha': 'apple'}
|
|
resp = retry(
|
|
self._make_request, method='POST', container=self.env.link_cont,
|
|
obj=link_obj, headers=headers, allow_redirects=False)
|
|
self.assertEqual(resp.status, 307)
|
|
# we are using account 0 in this test
|
|
expected_location_hdr = "%s/%s/%s" % (
|
|
tf.parsed[0].path, self.env.tgt_cont, self.env.tgt_obj)
|
|
self.assertEqual(resp.getheader('Location'), expected_location_hdr)
|
|
|
|
# Read header from symlink itself. The metadata is applied to symlink
|
|
resp = retry(self._make_request_with_symlink_get, method='GET',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.getheader('X-Object-Meta-Alpha'), 'apple')
|
|
|
|
# Post the target object directly
|
|
headers = {'x-object-meta-test': value1}
|
|
resp = retry(
|
|
self._make_request, method='POST', container=self.env.tgt_cont,
|
|
obj=self.env.tgt_obj, headers=headers)
|
|
self.assertEqual(resp.status, 202)
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.tgt_cont, obj=self.env.tgt_obj)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.getheader('X-Object-Meta-Test'), value1)
|
|
|
|
# Read header from target object via symlink, should exist now.
|
|
resp = retry(
|
|
self._make_request, method='GET', container=self.env.link_cont,
|
|
obj=link_obj)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.getheader('X-Object-Meta-Test'), value1)
|
|
# sanity: no X-Object-Meta-Alpha exists in the response header
|
|
self.assertNotIn('X-Object-Meta-Alpha', resp.headers)
|
|
|
|
def test_post_to_broken_dynamic_symlink(self):
|
|
# create a symlink to nowhere
|
|
link_obj = '%s-the-link' % uuid4().hex
|
|
tgt_obj = '%s-no-where' % uuid4().hex
|
|
headers = {'X-Symlink-Target': '%s/%s' % (self.env.tgt_cont, tgt_obj)}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 201)
|
|
# it's a real link!
|
|
self._assertLinkObject(self.env.link_cont, link_obj)
|
|
# ... it's just broken
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 404)
|
|
target_path = '/v1/%s/%s/%s' % (
|
|
self.account_name, self.env.tgt_cont, tgt_obj)
|
|
self.assertEqual(target_path, resp.headers['Content-Location'])
|
|
|
|
# we'll redirect with the Location header to the (invalid) target
|
|
headers = {'X-Object-Meta-Alpha': 'apple'}
|
|
resp = retry(
|
|
self._make_request, method='POST', container=self.env.link_cont,
|
|
obj=link_obj, headers=headers, allow_redirects=False)
|
|
self.assertEqual(resp.status, 307)
|
|
self.assertEqual(target_path, resp.headers['Location'])
|
|
|
|
# and of course metadata *is* applied to the link
|
|
resp = retry(
|
|
self._make_request_with_symlink_get, method='HEAD',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertTrue(resp.getheader('X-Object-Meta-Alpha'), 'apple')
|
|
|
|
def test_post_to_broken_static_symlink(self):
|
|
link_obj = uuid4().hex
|
|
|
|
# PUT link_obj
|
|
self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
|
|
link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj,
|
|
etag=self.env.tgt_etag)
|
|
|
|
# overwrite tgt object
|
|
old_tgt_etag = self.env.tgt_etag
|
|
self.env._create_tgt_object(body='updated target body')
|
|
|
|
# sanity
|
|
resp = retry(
|
|
self._make_request, method='HEAD',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 409)
|
|
|
|
# but POST will still 307
|
|
headers = {'X-Object-Meta-Alpha': 'apple'}
|
|
resp = retry(
|
|
self._make_request, method='POST', container=self.env.link_cont,
|
|
obj=link_obj, headers=headers, allow_redirects=False)
|
|
self.assertEqual(resp.status, 307)
|
|
target_path = '/v1/%s/%s/%s' % (
|
|
self.account_name, self.env.tgt_cont, self.env.tgt_obj)
|
|
self.assertEqual(target_path, resp.headers['Location'])
|
|
# but we give you the Etag just like... FYI?
|
|
self.assertEqual(old_tgt_etag, resp.headers['X-Symlink-Target-Etag'])
|
|
|
|
def test_post_with_symlink_header(self):
|
|
# POSTing to a symlink is not allowed and should return a 307
|
|
# updating the symlink target with a POST should always fail
|
|
headers = {'X-Symlink-Target': 'container/new_target'}
|
|
resp = retry(
|
|
self._make_request, method='POST', container=self.env.tgt_cont,
|
|
obj=self.env.tgt_obj, headers=headers, allow_redirects=False)
|
|
self.assertEqual(resp.status, 400)
|
|
self.assertEqual(resp.content,
|
|
b'A PUT request is required to set a symlink target')
|
|
|
|
def test_overwrite_symlink(self):
|
|
link_obj = uuid4().hex
|
|
new_tgt_obj = "new_target_object_name"
|
|
new_tgt = '%s/%s' % (self.env.tgt_cont, new_tgt_obj)
|
|
self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
# sanity
|
|
self._assertSymlink(self.env.link_cont, link_obj)
|
|
|
|
# Overwrite symlink with PUT
|
|
self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=new_tgt_obj)
|
|
|
|
# head symlink to check X-Symlink-Target header
|
|
resp = retry(self._make_request_with_symlink_get, method='HEAD',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 200)
|
|
# target should remain with old target
|
|
self.assertEqual(resp.getheader('X-Symlink-Target'), new_tgt)
|
|
|
|
def test_delete_symlink(self):
|
|
link_obj = uuid4().hex
|
|
|
|
self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
|
|
resp = retry(self._make_request, method='DELETE',
|
|
container=self.env.link_cont, obj=link_obj)
|
|
self.assertEqual(resp.status, 204)
|
|
|
|
# make sure target object was not deleted and is still reachable
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.tgt_cont, obj=self.env.tgt_obj)
|
|
self.assertEqual(resp.status, 200)
|
|
self.assertEqual(resp.content, TARGET_BODY)
|
|
|
|
@requires_acls
|
|
def test_symlink_put_target_account(self):
|
|
if tf.skip or tf.skip2:
|
|
raise SkipTest
|
|
link_obj = uuid4().hex
|
|
|
|
# create symlink in account 2
|
|
# pointing to account 1
|
|
headers = {'X-Symlink-Target-Account': self.account_name,
|
|
'X-Symlink-Target':
|
|
'%s/%s' % (self.env.tgt_cont, self.env.tgt_obj)}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=headers, use_account=2)
|
|
self.assertEqual(resp.status, 201)
|
|
perm_two = tf.swift_test_perm[1]
|
|
|
|
# sanity test:
|
|
# it should be ok to get the symlink itself, but not the target object
|
|
# because the read acl has not been configured yet
|
|
self._assertLinkObject(self.env.link_cont, link_obj, use_account=2)
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=link_obj, use_account=2)
|
|
|
|
self.assertEqual(resp.status, 403)
|
|
# still know where it's pointing
|
|
self.assertEqual(resp.getheader('content-location'),
|
|
self.env.target_content_location())
|
|
|
|
# add X-Content-Read to account 1 tgt_cont
|
|
# permit account 2 to read account 1 tgt_cont
|
|
# add acl to allow reading from source
|
|
headers = {'X-Container-Read': perm_two}
|
|
resp = retry(self._make_request, method='POST',
|
|
container=self.env.tgt_cont, headers=headers)
|
|
self.assertEqual(resp.status, 204)
|
|
|
|
# GET on link_obj itself
|
|
self._assertLinkObject(self.env.link_cont, link_obj, use_account=2)
|
|
|
|
# GET to target object via symlink
|
|
resp = self._test_get_as_target_object(
|
|
self.env.link_cont, link_obj,
|
|
expected_content_location=self.env.target_content_location(),
|
|
use_account=2)
|
|
|
|
@requires_acls
|
|
def test_symlink_with_etag_put_target_account(self):
|
|
if tf.skip or tf.skip2:
|
|
raise SkipTest
|
|
link_obj = uuid4().hex
|
|
|
|
# try to create a symlink in account 2 pointing to account 1
|
|
symlink_headers = {
|
|
'X-Symlink-Target-Account': self.account_name,
|
|
'X-Symlink-Target':
|
|
'%s/%s' % (self.env.tgt_cont, self.env.tgt_obj),
|
|
'X-Symlink-Target-Etag': self.env.tgt_etag}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=symlink_headers, use_account=2)
|
|
# since we don't have read access to verify the object we get the
|
|
# permissions error
|
|
self.assertEqual(resp.status, 403)
|
|
perm_two = tf.swift_test_perm[1]
|
|
|
|
# add X-Content-Read to account 1 tgt_cont
|
|
# permit account 2 to read account 1 tgt_cont
|
|
# add acl to allow reading from source
|
|
acl_headers = {'X-Container-Read': perm_two}
|
|
resp = retry(self._make_request, method='POST',
|
|
container=self.env.tgt_cont, headers=acl_headers)
|
|
self.assertEqual(resp.status, 204)
|
|
|
|
# now we can create the symlink
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=symlink_headers, use_account=2)
|
|
self.assertEqual(resp.status, 201)
|
|
self._assertLinkObject(self.env.link_cont, link_obj, use_account=2)
|
|
|
|
# GET to target object via symlink
|
|
resp = self._test_get_as_target_object(
|
|
self.env.link_cont, link_obj,
|
|
expected_content_location=self.env.target_content_location(),
|
|
use_account=2)
|
|
|
|
# Overwrite target
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.tgt_cont, obj=self.env.tgt_obj,
|
|
body='some other content')
|
|
self.assertEqual(resp.status, 201)
|
|
|
|
# link is now broken
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=link_obj, use_account=2)
|
|
self.assertEqual(resp.status, 409)
|
|
|
|
# but we still know where it points
|
|
self.assertEqual(resp.getheader('content-location'),
|
|
self.env.target_content_location())
|
|
|
|
# sanity test, remove permissions
|
|
headers = {'X-Remove-Container-Read': 'remove'}
|
|
resp = retry(self._make_request, method='POST',
|
|
container=self.env.tgt_cont, headers=headers)
|
|
self.assertEqual(resp.status, 204)
|
|
# it should be ok to get the symlink itself, but not the target object
|
|
# because the read acl has been revoked
|
|
self._assertLinkObject(self.env.link_cont, link_obj, use_account=2)
|
|
resp = retry(
|
|
self._make_request, method='GET',
|
|
container=self.env.link_cont, obj=link_obj, use_account=2)
|
|
self.assertEqual(resp.status, 403)
|
|
# Still know where it is, though
|
|
self.assertEqual(resp.getheader('content-location'),
|
|
self.env.target_content_location())
|
|
|
|
def test_symlink_invalid_etag(self):
|
|
link_obj = uuid4().hex
|
|
headers = {'X-Symlink-Target': '%s/%s' % (self.env.tgt_cont,
|
|
self.env.tgt_obj),
|
|
'X-Symlink-Target-Etag': 'not-the-real-etag'}
|
|
resp = retry(self._make_request, method='PUT',
|
|
container=self.env.link_cont, obj=link_obj,
|
|
headers=headers)
|
|
self.assertEqual(resp.status, 409)
|
|
self.assertEqual(resp.content,
|
|
b"Object Etag 'ab706c400731332bffa67ed4bc15dcac' "
|
|
b"does not match X-Symlink-Target-Etag header "
|
|
b"'not-the-real-etag'")
|
|
|
|
def test_symlink_object_listing(self):
|
|
link_obj = uuid4().hex
|
|
self._test_put_symlink(link_cont=self.env.link_cont, link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj)
|
|
# sanity
|
|
self._assertSymlink(self.env.link_cont, link_obj)
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.link_cont,
|
|
query_args='format=json')
|
|
self.assertEqual(resp.status, 200)
|
|
object_list = json.loads(resp.content)
|
|
self.assertEqual(len(object_list), 1)
|
|
obj_info = object_list[0]
|
|
self.assertIn('symlink_path', obj_info)
|
|
self.assertEqual(self.env.target_content_location(),
|
|
obj_info['symlink_path'])
|
|
self.assertNotIn('symlink_etag', obj_info)
|
|
|
|
def test_static_link_object_listing(self):
|
|
link_obj = uuid4().hex
|
|
self._test_put_symlink_with_etag(link_cont=self.env.link_cont,
|
|
link_obj=link_obj,
|
|
tgt_cont=self.env.tgt_cont,
|
|
tgt_obj=self.env.tgt_obj,
|
|
etag=self.env.tgt_etag)
|
|
# sanity
|
|
self._assertSymlink(self.env.link_cont, link_obj)
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.link_cont,
|
|
query_args='format=json')
|
|
self.assertEqual(resp.status, 200)
|
|
object_list = json.loads(resp.content)
|
|
self.assertEqual(len(object_list), 1)
|
|
self.assertIn('symlink_path', object_list[0])
|
|
self.assertEqual(self.env.target_content_location(),
|
|
object_list[0]['symlink_path'])
|
|
obj_info = object_list[0]
|
|
self.assertIn('symlink_etag', obj_info)
|
|
self.assertEqual(self.env.tgt_etag,
|
|
obj_info['symlink_etag'])
|
|
self.assertEqual(int(self.env.tgt_length),
|
|
obj_info['symlink_bytes'])
|
|
self.assertEqual(obj_info['content_type'], 'application/target')
|
|
|
|
# POSTing to a static_link can change the listing Content-Type
|
|
headers = {'Content-Type': 'application/foo'}
|
|
resp = retry(
|
|
self._make_request, method='POST', container=self.env.link_cont,
|
|
obj=link_obj, headers=headers, allow_redirects=False)
|
|
self.assertEqual(resp.status, 307)
|
|
|
|
resp = retry(self._make_request, method='GET',
|
|
container=self.env.link_cont,
|
|
query_args='format=json')
|
|
self.assertEqual(resp.status, 200)
|
|
object_list = json.loads(resp.content)
|
|
self.assertEqual(len(object_list), 1)
|
|
obj_info = object_list[0]
|
|
self.assertEqual(obj_info['content_type'], 'application/foo')
|
|
|
|
|
|
class TestCrossPolicySymlinkEnv(TestSymlinkEnv):
|
|
multiple_policies_enabled = None
|
|
|
|
@classmethod
|
|
def setUp(cls):
|
|
if tf.skip or tf.skip2:
|
|
raise SkipTest
|
|
|
|
if cls.multiple_policies_enabled is None:
|
|
try:
|
|
cls.policies = tf.FunctionalStoragePolicyCollection.from_info()
|
|
except AssertionError:
|
|
pass
|
|
|
|
if cls.policies and len(cls.policies) > 1:
|
|
cls.multiple_policies_enabled = True
|
|
else:
|
|
cls.multiple_policies_enabled = False
|
|
return
|
|
|
|
link_policy = cls.policies.select()
|
|
tgt_policy = cls.policies.exclude(name=link_policy['name']).select()
|
|
link_header = {'X-Storage-Policy': link_policy['name']}
|
|
tgt_header = {'X-Storage-Policy': tgt_policy['name']}
|
|
|
|
cls._create_container(cls.link_cont, headers=link_header)
|
|
cls._create_container(cls.tgt_cont, headers=tgt_header)
|
|
|
|
# container in account 2
|
|
cls._create_container(cls.link_cont, headers=link_header,
|
|
use_account=2)
|
|
cls._create_tgt_object()
|
|
|
|
|
|
class TestCrossPolicySymlink(TestSymlink):
|
|
env = TestCrossPolicySymlinkEnv
|
|
|
|
def setUp(self):
|
|
super(TestCrossPolicySymlink, self).setUp()
|
|
if self.env.multiple_policies_enabled is False:
|
|
raise SkipTest('Cross policy test requires multiple policies')
|
|
elif self.env.multiple_policies_enabled is not True:
|
|
# just some sanity checking
|
|
raise Exception("Expected multiple_policies_enabled "
|
|
"to be True/False, got %r" % (
|
|
self.env.multiple_policies_enabled,))
|
|
|
|
def tearDown(self):
|
|
self.env.tearDown()
|
|
|
|
|
|
class TestSymlinkSlo(Base):
|
|
"""
|
|
Just some sanity testing of SLO + symlinks.
|
|
It is basically a copy of SLO tests in test_slo, but the tested object is
|
|
a symlink to the manifest (instead of the manifest itself)
|
|
"""
|
|
env = TestSloEnv
|
|
|
|
def setUp(self):
|
|
super(TestSymlinkSlo, self).setUp()
|
|
if self.env.slo_enabled is False:
|
|
raise SkipTest("SLO not enabled")
|
|
elif self.env.slo_enabled is not True:
|
|
# just some sanity checking
|
|
raise Exception(
|
|
"Expected slo_enabled to be True/False, got %r" %
|
|
(self.env.slo_enabled,))
|
|
self.file_symlink = self.env.container.file(uuid4().hex)
|
|
self.account_name = self.env.container.conn.storage_path.rsplit(
|
|
'/', 1)[-1]
|
|
|
|
def test_symlink_target_slo_manifest(self):
|
|
self.file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'manifest-abcde')})
|
|
self.assertEqual([
|
|
(b'a', 1024 * 1024),
|
|
(b'b', 1024 * 1024),
|
|
(b'c', 1024 * 1024),
|
|
(b'd', 1024 * 1024),
|
|
(b'e', 1),
|
|
], group_by_byte(self.file_symlink.read()))
|
|
|
|
manifest_body = self.file_symlink.read(parms={
|
|
'multipart-manifest': 'get'})
|
|
self.assertEqual(
|
|
[seg['hash'] for seg in json.loads(manifest_body)],
|
|
[self.env.seg_info['seg_%s' % c]['etag'] for c in 'abcde'])
|
|
|
|
for obj_info in self.env.container.files(parms={'format': 'json'}):
|
|
if obj_info['name'] == self.file_symlink.name:
|
|
break
|
|
else:
|
|
self.fail('Unable to find file_symlink in listing.')
|
|
obj_info.pop('last_modified')
|
|
self.assertEqual(obj_info, {
|
|
'name': self.file_symlink.name,
|
|
'content_type': 'application/octet-stream',
|
|
'hash': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
'bytes': 0,
|
|
'symlink_path': '/v1/%s/%s/manifest-abcde' % (
|
|
self.account_name, self.env.container.name),
|
|
})
|
|
|
|
def test_static_link_target_slo_manifest(self):
|
|
manifest_info = self.env.container2.file(
|
|
"manifest-abcde").info(parms={
|
|
'multipart-manifest': 'get'})
|
|
manifest_etag = manifest_info['etag']
|
|
self.file_symlink.write(hdrs={
|
|
'X-Symlink-Target': '%s/%s' % (
|
|
self.env.container2.name, 'manifest-abcde'),
|
|
'X-Symlink-Target-Etag': manifest_etag,
|
|
})
|
|
self.assertEqual([
|
|
(b'a', 1024 * 1024),
|
|
(b'b', 1024 * 1024),
|
|
(b'c', 1024 * 1024),
|
|
(b'd', 1024 * 1024),
|
|
(b'e', 1),
|
|
], group_by_byte(self.file_symlink.read()))
|
|
|
|
manifest_body = self.file_symlink.read(parms={
|
|
'multipart-manifest': 'get'})
|
|
self.assertEqual(
|
|
[seg['hash'] for seg in json.loads(manifest_body)],
|
|
[self.env.seg_info['seg_%s' % c]['etag'] for c in 'abcde'])
|
|
|
|
# check listing
|
|
for obj_info in self.env.container.files(parms={'format': 'json'}):
|
|
if obj_info['name'] == self.file_symlink.name:
|
|
break
|
|
else:
|
|
self.fail('Unable to find file_symlink in listing.')
|
|
obj_info.pop('last_modified')
|
|
self.maxDiff = None
|
|
slo_info = self.env.container2.file("manifest-abcde").info()
|
|
self.assertEqual(obj_info, {
|
|
'name': self.file_symlink.name,
|
|
'content_type': 'application/octet-stream',
|
|
'hash': u'd41d8cd98f00b204e9800998ecf8427e',
|
|
'bytes': 0,
|
|
'slo_etag': slo_info['etag'],
|
|
'symlink_path': '/v1/%s/%s/manifest-abcde' % (
|
|
self.account_name, self.env.container2.name),
|
|
'symlink_bytes': 4 * 2 ** 20 + 1,
|
|
'symlink_etag': manifest_etag,
|
|
})
|
|
|
|
def test_static_link_target_slo_manifest_wrong_etag(self):
|
|
# try the slo "etag"
|
|
slo_etag = self.env.container2.file(
|
|
"manifest-abcde").info()['etag']
|
|
self.assertRaises(ResponseError, self.file_symlink.write, hdrs={
|
|
'X-Symlink-Target': '%s/%s' % (
|
|
self.env.container2.name, 'manifest-abcde'),
|
|
'X-Symlink-Target-Etag': slo_etag,
|
|
})
|
|
self.assert_status(400) # no quotes allowed!
|
|
|
|
# try the slo etag w/o the quotes
|
|
slo_etag = slo_etag.strip('"')
|
|
self.assertRaises(ResponseError, self.file_symlink.write, hdrs={
|
|
'X-Symlink-Target': '%s/%s' % (
|
|
self.env.container2.name, 'manifest-abcde'),
|
|
'X-Symlink-Target-Etag': slo_etag,
|
|
})
|
|
self.assert_status(409) # that just doesn't match
|
|
|
|
def test_static_link_target_symlink_to_slo_manifest(self):
|
|
# write symlink
|
|
self.file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'manifest-abcde')})
|
|
# write static_link
|
|
file_static_link = self.env.container.file(uuid4().hex)
|
|
file_static_link.write(hdrs={
|
|
'X-Symlink-Target': '%s/%s' % (
|
|
self.file_symlink.container, self.file_symlink.name),
|
|
'X-Symlink-Target-Etag': MD5_OF_EMPTY_STRING,
|
|
})
|
|
|
|
# validate reads
|
|
self.assertEqual([
|
|
(b'a', 1024 * 1024),
|
|
(b'b', 1024 * 1024),
|
|
(b'c', 1024 * 1024),
|
|
(b'd', 1024 * 1024),
|
|
(b'e', 1),
|
|
], group_by_byte(file_static_link.read()))
|
|
|
|
manifest_body = file_static_link.read(parms={
|
|
'multipart-manifest': 'get'})
|
|
self.assertEqual(
|
|
[seg['hash'] for seg in json.loads(manifest_body)],
|
|
[self.env.seg_info['seg_%s' % c]['etag'] for c in 'abcde'])
|
|
|
|
# check listing
|
|
for obj_info in self.env.container.files(parms={'format': 'json'}):
|
|
if obj_info['name'] == file_static_link.name:
|
|
break
|
|
else:
|
|
self.fail('Unable to find file_symlink in listing.')
|
|
obj_info.pop('last_modified')
|
|
self.maxDiff = None
|
|
self.assertEqual(obj_info, {
|
|
'name': file_static_link.name,
|
|
'content_type': 'application/octet-stream',
|
|
'hash': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
'bytes': 0,
|
|
'symlink_path': u'/v1/%s/%s/%s' % (
|
|
self.account_name, self.file_symlink.container,
|
|
self.file_symlink.name),
|
|
# the only time bytes/etag aren't the target object are when they
|
|
# validate through another static_link
|
|
'symlink_bytes': 0,
|
|
'symlink_etag': MD5_OF_EMPTY_STRING,
|
|
})
|
|
|
|
def test_symlink_target_slo_nested_manifest(self):
|
|
self.file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'manifest-abcde-submanifest')})
|
|
self.assertEqual([
|
|
(b'a', 1024 * 1024),
|
|
(b'b', 1024 * 1024),
|
|
(b'c', 1024 * 1024),
|
|
(b'd', 1024 * 1024),
|
|
(b'e', 1),
|
|
], group_by_byte(self.file_symlink.read()))
|
|
|
|
def test_slo_get_ranged_manifest(self):
|
|
self.file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'ranged-manifest')})
|
|
self.assertEqual([
|
|
(b'c', 1),
|
|
(b'd', 1024 * 1024),
|
|
(b'e', 1),
|
|
(b'a', 512 * 1024),
|
|
(b'b', 512 * 1024),
|
|
(b'c', 1),
|
|
(b'd', 1),
|
|
], group_by_byte(self.file_symlink.read()))
|
|
|
|
def test_slo_ranged_get(self):
|
|
self.file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'manifest-abcde')})
|
|
file_contents = self.file_symlink.read(size=1024 * 1024 + 2,
|
|
offset=1024 * 1024 - 1)
|
|
self.assertEqual([
|
|
(b'a', 1),
|
|
(b'b', 1024 * 1024),
|
|
(b'c', 1),
|
|
], group_by_byte(file_contents))
|
|
|
|
|
|
class TestSymlinkSloEnv(TestSloEnv):
|
|
|
|
@classmethod
|
|
def create_links_to_segments(cls, container):
|
|
seg_info = {}
|
|
for letter in ('a', 'b'):
|
|
seg_name = "linkto_seg_%s" % letter
|
|
file_item = container.file(seg_name)
|
|
sym_hdr = {'X-Symlink-Target': '%s/seg_%s' % (container.name,
|
|
letter)}
|
|
file_item.write(hdrs=sym_hdr)
|
|
seg_info[seg_name] = {
|
|
'path': '/%s/%s' % (container.name, seg_name)}
|
|
return seg_info
|
|
|
|
@classmethod
|
|
def setUp(cls):
|
|
super(TestSymlinkSloEnv, cls).setUp()
|
|
|
|
cls.link_seg_info = cls.create_links_to_segments(cls.container)
|
|
file_item = cls.container.file("manifest-linkto-ab")
|
|
file_item.write(
|
|
json.dumps([cls.link_seg_info['linkto_seg_a'],
|
|
cls.link_seg_info['linkto_seg_b']]).encode('ascii'),
|
|
parms={'multipart-manifest': 'put'})
|
|
|
|
|
|
class TestSymlinkToSloSegments(Base):
|
|
"""
|
|
This test class will contain various tests where the segments of the SLO
|
|
manifest are symlinks to the actual segments. Again the tests are basicaly
|
|
a copy/paste of the tests in test_slo, only the manifest has been modified
|
|
to contain symlinks as the segments.
|
|
"""
|
|
env = TestSymlinkSloEnv
|
|
|
|
def setUp(self):
|
|
super(TestSymlinkToSloSegments, self).setUp()
|
|
if self.env.slo_enabled is False:
|
|
raise SkipTest("SLO not enabled")
|
|
elif self.env.slo_enabled is not True:
|
|
# just some sanity checking
|
|
raise Exception(
|
|
"Expected slo_enabled to be True/False, got %r" %
|
|
(self.env.slo_enabled,))
|
|
|
|
def test_slo_get_simple_manifest_with_links(self):
|
|
file_item = self.env.container.file("manifest-linkto-ab")
|
|
self.assertEqual([
|
|
(b'a', 1024 * 1024),
|
|
(b'b', 1024 * 1024),
|
|
], group_by_byte(file_item.read()))
|
|
|
|
def test_slo_container_listing(self):
|
|
# the listing object size should equal the sum of the size of the
|
|
# segments, not the size of the manifest body
|
|
file_item = self.env.container.file(Utils.create_name())
|
|
file_item.write(
|
|
json.dumps([
|
|
self.env.link_seg_info['linkto_seg_a']]).encode('ascii'),
|
|
parms={'multipart-manifest': 'put'})
|
|
|
|
# The container listing has the etag of the actual manifest object
|
|
# contents which we get using multipart-manifest=get. New enough swift
|
|
# also exposes the etag that we get when NOT using
|
|
# multipart-manifest=get. Verify that both remain consistent when the
|
|
# object is updated with a POST.
|
|
file_item.initialize()
|
|
slo_etag = file_item.etag
|
|
file_item.initialize(parms={'multipart-manifest': 'get'})
|
|
manifest_etag = file_item.etag
|
|
|
|
listing = self.env.container.files(parms={'format': 'json'})
|
|
for f_dict in listing:
|
|
if f_dict['name'] == file_item.name:
|
|
self.assertEqual(1024 * 1024, f_dict['bytes'])
|
|
self.assertEqual('application/octet-stream',
|
|
f_dict['content_type'])
|
|
self.assertEqual(manifest_etag, f_dict['hash'])
|
|
self.assertEqual(slo_etag, f_dict['slo_etag'])
|
|
break
|
|
else:
|
|
self.fail('Failed to find manifest file in container listing')
|
|
|
|
# now POST updated content-type file
|
|
file_item.content_type = 'image/jpeg'
|
|
file_item.sync_metadata({'X-Object-Meta-Test': 'blah'})
|
|
file_item.initialize()
|
|
self.assertEqual('image/jpeg', file_item.content_type) # sanity
|
|
|
|
# verify that the container listing is consistent with the file
|
|
listing = self.env.container.files(parms={'format': 'json'})
|
|
for f_dict in listing:
|
|
if f_dict['name'] == file_item.name:
|
|
self.assertEqual(1024 * 1024, f_dict['bytes'])
|
|
self.assertEqual(file_item.content_type,
|
|
f_dict['content_type'])
|
|
self.assertEqual(manifest_etag, f_dict['hash'])
|
|
self.assertEqual(slo_etag, f_dict['slo_etag'])
|
|
break
|
|
else:
|
|
self.fail('Failed to find manifest file in container listing')
|
|
|
|
# now POST with no change to content-type
|
|
file_item.sync_metadata({'X-Object-Meta-Test': 'blah'},
|
|
cfg={'no_content_type': True})
|
|
file_item.initialize()
|
|
self.assertEqual('image/jpeg', file_item.content_type) # sanity
|
|
|
|
# verify that the container listing is consistent with the file
|
|
listing = self.env.container.files(parms={'format': 'json'})
|
|
for f_dict in listing:
|
|
if f_dict['name'] == file_item.name:
|
|
self.assertEqual(1024 * 1024, f_dict['bytes'])
|
|
self.assertEqual(file_item.content_type,
|
|
f_dict['content_type'])
|
|
self.assertEqual(manifest_etag, f_dict['hash'])
|
|
self.assertEqual(slo_etag, f_dict['slo_etag'])
|
|
break
|
|
else:
|
|
self.fail('Failed to find manifest file in container listing')
|
|
|
|
def test_slo_etag_is_hash_of_etags(self):
|
|
expected_hash = hashlib.md5()
|
|
expected_hash.update(hashlib.md5(
|
|
b'a' * 1024 * 1024).hexdigest().encode('ascii'))
|
|
expected_hash.update(hashlib.md5(
|
|
b'b' * 1024 * 1024).hexdigest().encode('ascii'))
|
|
expected_etag = expected_hash.hexdigest()
|
|
|
|
file_item = self.env.container.file('manifest-linkto-ab')
|
|
self.assertEqual('"%s"' % expected_etag, file_item.info()['etag'])
|
|
|
|
def test_slo_copy(self):
|
|
file_item = self.env.container.file("manifest-linkto-ab")
|
|
file_item.copy(self.env.container.name, "copied-abcde")
|
|
|
|
copied = self.env.container.file("copied-abcde")
|
|
self.assertEqual([
|
|
(b'a', 1024 * 1024),
|
|
(b'b', 1024 * 1024),
|
|
], group_by_byte(copied.read(parms={'multipart-manifest': 'get'})))
|
|
|
|
def test_slo_copy_the_manifest(self):
|
|
# first just perform some tests of the contents of the manifest itself
|
|
source = self.env.container.file("manifest-linkto-ab")
|
|
source_contents = source.read(parms={'multipart-manifest': 'get'})
|
|
source_json = json.loads(source_contents)
|
|
manifest_etag = hashlib.md5(source_contents).hexdigest()
|
|
|
|
source.initialize()
|
|
slo_etag = source.etag
|
|
self.assertEqual('application/octet-stream', source.content_type)
|
|
|
|
source.initialize(parms={'multipart-manifest': 'get'})
|
|
self.assertEqual(manifest_etag, source.etag)
|
|
self.assertEqual('application/json; charset=utf-8',
|
|
source.content_type)
|
|
|
|
# now, copy the manifest
|
|
self.assertTrue(source.copy(self.env.container.name,
|
|
"copied-ab-manifest-only",
|
|
parms={'multipart-manifest': 'get'}))
|
|
|
|
copied = self.env.container.file("copied-ab-manifest-only")
|
|
copied_contents = copied.read(parms={'multipart-manifest': 'get'})
|
|
try:
|
|
copied_json = json.loads(copied_contents)
|
|
except ValueError:
|
|
self.fail("COPY didn't copy the manifest (invalid json on GET)")
|
|
|
|
# make sure content of copied manifest is the same as original man.
|
|
self.assertEqual(source_json, copied_json)
|
|
copied.initialize()
|
|
self.assertEqual(copied.etag, slo_etag)
|
|
self.assertEqual('application/octet-stream', copied.content_type)
|
|
|
|
copied.initialize(parms={'multipart-manifest': 'get'})
|
|
self.assertEqual(source_contents, copied_contents)
|
|
self.assertEqual(copied.etag, manifest_etag)
|
|
self.assertEqual('application/json; charset=utf-8',
|
|
copied.content_type)
|
|
|
|
# verify the listing metadata
|
|
listing = self.env.container.files(parms={'format': 'json'})
|
|
names = {}
|
|
for f_dict in listing:
|
|
if f_dict['name'] in ('manifest-linkto-ab',
|
|
'copied-ab-manifest-only'):
|
|
names[f_dict['name']] = f_dict
|
|
|
|
self.assertIn('manifest-linkto-ab', names)
|
|
actual = names['manifest-linkto-ab']
|
|
self.assertEqual(2 * 1024 * 1024, actual['bytes'])
|
|
self.assertEqual('application/octet-stream', actual['content_type'])
|
|
self.assertEqual(manifest_etag, actual['hash'])
|
|
self.assertEqual(slo_etag, actual['slo_etag'])
|
|
|
|
self.assertIn('copied-ab-manifest-only', names)
|
|
actual = names['copied-ab-manifest-only']
|
|
self.assertEqual(2 * 1024 * 1024, actual['bytes'])
|
|
self.assertEqual('application/octet-stream', actual['content_type'])
|
|
self.assertEqual(manifest_etag, actual['hash'])
|
|
self.assertEqual(slo_etag, actual['slo_etag'])
|
|
|
|
|
|
class TestSymlinkDlo(Base):
|
|
env = TestDloEnv
|
|
|
|
def test_get_manifest(self):
|
|
link_obj = uuid4().hex
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'man1')})
|
|
|
|
self.assertEqual([
|
|
(b'a', 10),
|
|
(b'b', 10),
|
|
(b'c', 10),
|
|
(b'd', 10),
|
|
(b'e', 10),
|
|
], group_by_byte(file_symlink.read()))
|
|
|
|
link_obj = uuid4().hex
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'man2')})
|
|
self.assertEqual([
|
|
(b'A', 10),
|
|
(b'B', 10),
|
|
(b'C', 10),
|
|
(b'D', 10),
|
|
(b'E', 10),
|
|
], group_by_byte(file_symlink.read()))
|
|
|
|
link_obj = uuid4().hex
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'manall')})
|
|
self.assertEqual([
|
|
(b'a', 10),
|
|
(b'b', 10),
|
|
(b'c', 10),
|
|
(b'd', 10),
|
|
(b'e', 10),
|
|
(b'A', 10),
|
|
(b'B', 10),
|
|
(b'C', 10),
|
|
(b'D', 10),
|
|
(b'E', 10),
|
|
], group_by_byte(file_symlink.read()))
|
|
|
|
def test_get_manifest_document_itself(self):
|
|
link_obj = uuid4().hex
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'man1')})
|
|
file_contents = file_symlink.read(parms={'multipart-manifest': 'get'})
|
|
self.assertEqual(file_contents, b"man1-contents")
|
|
self.assertEqual(file_symlink.info()['x_object_manifest'],
|
|
"%s/%s/seg_lower" %
|
|
(self.env.container.name, self.env.segment_prefix))
|
|
|
|
def test_get_range(self):
|
|
link_obj = uuid4().hex + "_symlink"
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'man1')})
|
|
self.assertEqual([
|
|
(b'a', 2),
|
|
(b'b', 10),
|
|
(b'c', 10),
|
|
(b'd', 3),
|
|
], group_by_byte(file_symlink.read(size=25, offset=8)))
|
|
|
|
file_contents = file_symlink.read(size=1, offset=47)
|
|
self.assertEqual(file_contents, b"e")
|
|
|
|
def test_get_range_out_of_range(self):
|
|
link_obj = uuid4().hex
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
'man1')})
|
|
|
|
self.assertRaises(ResponseError, file_symlink.read, size=7, offset=50)
|
|
self.assert_status(416)
|
|
|
|
|
|
class TestSymlinkTargetObjectComparisonEnv(TestFileComparisonEnv):
|
|
@classmethod
|
|
def setUp(cls):
|
|
super(TestSymlinkTargetObjectComparisonEnv, cls).setUp()
|
|
cls.parms = None
|
|
cls.expect_empty_etag = False
|
|
cls.expect_body = True
|
|
|
|
|
|
class TestSymlinkComparisonEnv(TestFileComparisonEnv):
|
|
@classmethod
|
|
def setUp(cls):
|
|
super(TestSymlinkComparisonEnv, cls).setUp()
|
|
cls.parms = {'symlink': 'get'}
|
|
cls.expect_empty_etag = True
|
|
cls.expect_body = False
|
|
|
|
|
|
class TestSymlinkTargetObjectComparison(Base):
|
|
env = TestSymlinkTargetObjectComparisonEnv
|
|
|
|
def setUp(self):
|
|
super(TestSymlinkTargetObjectComparison, self).setUp()
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
file_item.name)})
|
|
|
|
def testIfMatch(self):
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
|
|
md5 = MD5_OF_EMPTY_STRING if self.env.expect_empty_etag else \
|
|
file_item.md5
|
|
hdrs = {'If-Match': md5}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
if self.env.expect_body:
|
|
self.assertTrue(body)
|
|
else:
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
|
|
hdrs = {'If-Match': 'bogus'}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(412)
|
|
self.assert_header('etag', md5)
|
|
|
|
def testIfMatchMultipleEtags(self):
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
|
|
md5 = MD5_OF_EMPTY_STRING if self.env.expect_empty_etag else \
|
|
file_item.md5
|
|
hdrs = {'If-Match': '"bogus1", "%s", "bogus2"' % md5}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
if self.env.expect_body:
|
|
self.assertTrue(body)
|
|
else:
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
|
|
hdrs = {'If-Match': '"bogus1", "bogus2", "bogus3"'}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(412)
|
|
self.assert_header('etag', md5)
|
|
|
|
def testIfNoneMatch(self):
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
md5 = MD5_OF_EMPTY_STRING if self.env.expect_empty_etag else \
|
|
file_item.md5
|
|
|
|
hdrs = {'If-None-Match': 'bogus'}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
if self.env.expect_body:
|
|
self.assertTrue(body)
|
|
else:
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
|
|
hdrs = {'If-None-Match': md5}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(304)
|
|
self.assert_header('etag', md5)
|
|
self.assert_header('accept-ranges', 'bytes')
|
|
|
|
def testIfNoneMatchMultipleEtags(self):
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
md5 = MD5_OF_EMPTY_STRING if self.env.expect_empty_etag else \
|
|
file_item.md5
|
|
|
|
hdrs = {'If-None-Match': '"bogus1", "bogus2", "bogus3"'}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
if self.env.expect_body:
|
|
self.assertTrue(body)
|
|
else:
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
|
|
hdrs = {'If-None-Match':
|
|
'"bogus1", "bogus2", "%s"' % md5}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(304)
|
|
self.assert_header('etag', md5)
|
|
self.assert_header('accept-ranges', 'bytes')
|
|
|
|
def testIfModifiedSince(self):
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
md5 = MD5_OF_EMPTY_STRING if self.env.expect_empty_etag else \
|
|
file_item.md5
|
|
|
|
hdrs = {'If-Modified-Since': self.env.time_old_f1}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
if self.env.expect_body:
|
|
self.assertTrue(body)
|
|
else:
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
self.assertTrue(file_symlink.info(hdrs=hdrs, parms=self.env.parms))
|
|
|
|
hdrs = {'If-Modified-Since': self.env.time_new}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(304)
|
|
self.assert_header('etag', md5)
|
|
self.assert_header('accept-ranges', 'bytes')
|
|
self.assertRaises(ResponseError, file_symlink.info, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(304)
|
|
self.assert_header('etag', md5)
|
|
self.assert_header('accept-ranges', 'bytes')
|
|
|
|
def testIfUnmodifiedSince(self):
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
md5 = MD5_OF_EMPTY_STRING if self.env.expect_empty_etag else \
|
|
file_item.md5
|
|
|
|
hdrs = {'If-Unmodified-Since': self.env.time_new}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
if self.env.expect_body:
|
|
self.assertTrue(body)
|
|
else:
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
self.assertTrue(file_symlink.info(hdrs=hdrs, parms=self.env.parms))
|
|
|
|
hdrs = {'If-Unmodified-Since': self.env.time_old_f2}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(412)
|
|
self.assert_header('etag', md5)
|
|
self.assertRaises(ResponseError, file_symlink.info, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(412)
|
|
self.assert_header('etag', md5)
|
|
|
|
def testIfMatchAndUnmodified(self):
|
|
for file_item in self.env.files:
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
md5 = MD5_OF_EMPTY_STRING if self.env.expect_empty_etag else \
|
|
file_item.md5
|
|
|
|
hdrs = {'If-Match': md5,
|
|
'If-Unmodified-Since': self.env.time_new}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
if self.env.expect_body:
|
|
self.assertTrue(body)
|
|
else:
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
|
|
hdrs = {'If-Match': 'bogus',
|
|
'If-Unmodified-Since': self.env.time_new}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(412)
|
|
self.assert_header('etag', md5)
|
|
|
|
hdrs = {'If-Match': md5,
|
|
'If-Unmodified-Since': self.env.time_old_f3}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(412)
|
|
self.assert_header('etag', md5)
|
|
|
|
def testLastModified(self):
|
|
file_item = self.env.container.file(Utils.create_name())
|
|
file_item.content_type = Utils.create_name()
|
|
resp = file_item.write_random_return_resp(self.env.file_size)
|
|
put_last_modified = resp.getheader('last-modified')
|
|
md5 = file_item.md5
|
|
|
|
# create symlink
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
file_symlink.write(hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
file_item.name)})
|
|
|
|
info = file_symlink.info()
|
|
self.assertIn('last_modified', info)
|
|
last_modified = info['last_modified']
|
|
self.assertEqual(put_last_modified, info['last_modified'])
|
|
|
|
hdrs = {'If-Modified-Since': last_modified}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs)
|
|
self.assert_status(304)
|
|
self.assert_header('etag', md5)
|
|
self.assert_header('accept-ranges', 'bytes')
|
|
|
|
hdrs = {'If-Unmodified-Since': last_modified}
|
|
self.assertTrue(file_symlink.read(hdrs=hdrs))
|
|
|
|
|
|
class TestSymlinkComparison(TestSymlinkTargetObjectComparison):
|
|
env = TestSymlinkComparisonEnv
|
|
|
|
def setUp(self):
|
|
super(TestSymlinkComparison, self).setUp()
|
|
|
|
def testLastModified(self):
|
|
file_item = self.env.container.file(Utils.create_name())
|
|
file_item.content_type = Utils.create_name()
|
|
resp = file_item.write_random_return_resp(self.env.file_size)
|
|
put_target_last_modified = resp.getheader('last-modified')
|
|
md5 = MD5_OF_EMPTY_STRING
|
|
|
|
# get different last-modified between file and symlink
|
|
time.sleep(1)
|
|
|
|
# create symlink
|
|
link_obj = file_item.name + '_symlink'
|
|
file_symlink = self.env.container.file(link_obj)
|
|
resp = file_symlink.write(return_resp=True,
|
|
hdrs={'X-Symlink-Target':
|
|
'%s/%s' % (self.env.container.name,
|
|
file_item.name)})
|
|
put_sym_last_modified = resp.getheader('last-modified')
|
|
|
|
info = file_symlink.info(parms=self.env.parms)
|
|
self.assertIn('last_modified', info)
|
|
last_modified = info['last_modified']
|
|
self.assertEqual(put_sym_last_modified, info['last_modified'])
|
|
|
|
hdrs = {'If-Modified-Since': put_target_last_modified}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
|
|
hdrs = {'If-Modified-Since': last_modified}
|
|
self.assertRaises(ResponseError, file_symlink.read, hdrs=hdrs,
|
|
parms=self.env.parms)
|
|
self.assert_status(304)
|
|
self.assert_header('etag', md5)
|
|
self.assert_header('accept-ranges', 'bytes')
|
|
|
|
hdrs = {'If-Unmodified-Since': last_modified}
|
|
body = file_symlink.read(hdrs=hdrs, parms=self.env.parms)
|
|
self.assertEqual(b'', body)
|
|
self.assert_status(200)
|
|
self.assert_header('etag', md5)
|
|
|
|
|
|
class TestSymlinkAccountTempurl(Base):
|
|
env = TestTempurlEnv
|
|
digest_name = 'sha1'
|
|
|
|
def setUp(self):
|
|
super(TestSymlinkAccountTempurl, self).setUp()
|
|
if self.env.tempurl_enabled is False:
|
|
raise SkipTest("TempURL not enabled")
|
|
elif self.env.tempurl_enabled is not True:
|
|
# just some sanity checking
|
|
raise Exception(
|
|
"Expected tempurl_enabled to be True/False, got %r" %
|
|
(self.env.tempurl_enabled,))
|
|
|
|
if self.digest_name not in cluster_info['tempurl'].get(
|
|
'allowed_digests', ['sha1']):
|
|
raise SkipTest("tempurl does not support %s signatures" %
|
|
self.digest_name)
|
|
|
|
self.digest = getattr(hashlib, self.digest_name)
|
|
self.expires = int(time.time()) + 86400
|
|
self.obj_tempurl_parms = self.tempurl_parms(
|
|
'GET', self.expires, self.env.conn.make_path(self.env.obj.path),
|
|
self.env.tempurl_key)
|
|
|
|
def tempurl_parms(self, method, expires, path, key):
|
|
path = urllib.parse.unquote(path)
|
|
if not six.PY2:
|
|
method = method.encode('utf8')
|
|
path = path.encode('utf8')
|
|
key = key.encode('utf8')
|
|
sig = hmac.new(
|
|
key,
|
|
b'%s\n%d\n%s' % (method, expires, path),
|
|
self.digest).hexdigest()
|
|
return {'temp_url_sig': sig, 'temp_url_expires': str(expires)}
|
|
|
|
def test_PUT_symlink(self):
|
|
new_sym = self.env.container.file(Utils.create_name())
|
|
|
|
# give out a signature which allows a PUT to new_obj
|
|
expires = int(time.time()) + 86400
|
|
put_parms = self.tempurl_parms(
|
|
'PUT', expires, self.env.conn.make_path(new_sym.path),
|
|
self.env.tempurl_key)
|
|
|
|
# try to create symlink object
|
|
try:
|
|
new_sym.write(
|
|
b'', {'x-symlink-target': 'cont/foo'}, parms=put_parms,
|
|
cfg={'no_auth_token': True})
|
|
except ResponseError as e:
|
|
self.assertEqual(e.status, 400)
|
|
else:
|
|
self.fail('request did not error')
|
|
|
|
def test_GET_symlink_inside_container(self):
|
|
tgt_obj = self.env.container.file(Utils.create_name())
|
|
sym = self.env.container.file(Utils.create_name())
|
|
tgt_obj.write(b"target object body")
|
|
sym.write(
|
|
b'',
|
|
{'x-symlink-target': '%s/%s' % (self.env.container.name, tgt_obj)})
|
|
|
|
expires = int(time.time()) + 86400
|
|
get_parms = self.tempurl_parms(
|
|
'GET', expires, self.env.conn.make_path(sym.path),
|
|
self.env.tempurl_key)
|
|
|
|
contents = sym.read(parms=get_parms, cfg={'no_auth_token': True})
|
|
self.assert_status([200])
|
|
self.assertEqual(contents, b"target object body")
|
|
|
|
def test_GET_symlink_outside_container(self):
|
|
tgt_obj = self.env.container.file(Utils.create_name())
|
|
tgt_obj.write(b"target object body")
|
|
|
|
container2 = self.env.account.container(Utils.create_name())
|
|
container2.create()
|
|
|
|
sym = container2.file(Utils.create_name())
|
|
sym.write(
|
|
b'',
|
|
{'x-symlink-target': '%s/%s' % (self.env.container.name, tgt_obj)})
|
|
|
|
expires = int(time.time()) + 86400
|
|
get_parms = self.tempurl_parms(
|
|
'GET', expires, self.env.conn.make_path(sym.path),
|
|
self.env.tempurl_key)
|
|
|
|
# cross container tempurl works fine for account tempurl key
|
|
contents = sym.read(parms=get_parms, cfg={'no_auth_token': True})
|
|
self.assert_status([200])
|
|
self.assertEqual(contents, b"target object body")
|
|
|
|
|
|
class TestSymlinkContainerTempurl(Base):
|
|
env = TestContainerTempurlEnv
|
|
digest_name = 'sha1'
|
|
|
|
def setUp(self):
|
|
super(TestSymlinkContainerTempurl, self).setUp()
|
|
if self.env.tempurl_enabled is False:
|
|
raise SkipTest("TempURL not enabled")
|
|
elif self.env.tempurl_enabled is not True:
|
|
# just some sanity checking
|
|
raise Exception(
|
|
"Expected tempurl_enabled to be True/False, got %r" %
|
|
(self.env.tempurl_enabled,))
|
|
|
|
if self.digest_name not in cluster_info['tempurl'].get(
|
|
'allowed_digests', ['sha1']):
|
|
raise SkipTest("tempurl does not support %s signatures" %
|
|
self.digest_name)
|
|
|
|
self.digest = getattr(hashlib, self.digest_name)
|
|
expires = int(time.time()) + 86400
|
|
sig = self.tempurl_sig(
|
|
'GET', expires, self.env.conn.make_path(self.env.obj.path),
|
|
self.env.tempurl_key)
|
|
self.obj_tempurl_parms = {'temp_url_sig': sig,
|
|
'temp_url_expires': str(expires)}
|
|
|
|
def tempurl_sig(self, method, expires, path, key):
|
|
path = urllib.parse.unquote(path)
|
|
if not six.PY2:
|
|
method = method.encode('utf8')
|
|
path = path.encode('utf8')
|
|
key = key.encode('utf8')
|
|
return hmac.new(
|
|
key,
|
|
b'%s\n%d\n%s' % (method, expires, path),
|
|
self.digest).hexdigest()
|
|
|
|
def test_PUT_symlink(self):
|
|
new_sym = self.env.container.file(Utils.create_name())
|
|
|
|
# give out a signature which allows a PUT to new_obj
|
|
expires = int(time.time()) + 86400
|
|
sig = self.tempurl_sig(
|
|
'PUT', expires, self.env.conn.make_path(new_sym.path),
|
|
self.env.tempurl_key)
|
|
put_parms = {'temp_url_sig': sig,
|
|
'temp_url_expires': str(expires)}
|
|
|
|
# try to create symlink object, should fail
|
|
try:
|
|
new_sym.write(
|
|
b'', {'x-symlink-target': 'cont/foo'}, parms=put_parms,
|
|
cfg={'no_auth_token': True})
|
|
except ResponseError as e:
|
|
self.assertEqual(e.status, 400)
|
|
else:
|
|
self.fail('request did not error')
|
|
|
|
def test_GET_symlink_inside_container(self):
|
|
tgt_obj = self.env.container.file(Utils.create_name())
|
|
sym = self.env.container.file(Utils.create_name())
|
|
tgt_obj.write(b"target object body")
|
|
sym.write(
|
|
b'',
|
|
{'x-symlink-target': '%s/%s' % (self.env.container.name, tgt_obj)})
|
|
|
|
expires = int(time.time()) + 86400
|
|
sig = self.tempurl_sig(
|
|
'GET', expires, self.env.conn.make_path(sym.path),
|
|
self.env.tempurl_key)
|
|
parms = {'temp_url_sig': sig,
|
|
'temp_url_expires': str(expires)}
|
|
|
|
contents = sym.read(parms=parms, cfg={'no_auth_token': True})
|
|
self.assert_status([200])
|
|
self.assertEqual(contents, b"target object body")
|
|
|
|
def test_GET_symlink_outside_container(self):
|
|
tgt_obj = self.env.container.file(Utils.create_name())
|
|
tgt_obj.write(b"target object body")
|
|
|
|
container2 = self.env.account.container(Utils.create_name())
|
|
container2.create()
|
|
|
|
sym = container2.file(Utils.create_name())
|
|
sym.write(
|
|
b'',
|
|
{'x-symlink-target': '%s/%s' % (self.env.container.name, tgt_obj)})
|
|
|
|
expires = int(time.time()) + 86400
|
|
sig = self.tempurl_sig(
|
|
'GET', expires, self.env.conn.make_path(sym.path),
|
|
self.env.tempurl_key)
|
|
parms = {'temp_url_sig': sig,
|
|
'temp_url_expires': str(expires)}
|
|
|
|
# cross container tempurl does not work for container tempurl key
|
|
try:
|
|
sym.read(parms=parms, cfg={'no_auth_token': True})
|
|
except ResponseError as e:
|
|
self.assertEqual(e.status, 401)
|
|
else:
|
|
self.fail('request did not error')
|
|
try:
|
|
sym.info(parms=parms, cfg={'no_auth_token': True})
|
|
except ResponseError as e:
|
|
self.assertEqual(e.status, 401)
|
|
else:
|
|
self.fail('request did not error')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|