138 lines
4.6 KiB
Python
138 lines
4.6 KiB
Python
# Copyright (c) 2011-2014 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 unittest
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from datetime import datetime
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import email
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import time
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from swift.common import swob
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from swift3.middleware import Swift3Middleware
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from swift3.test.unit.helpers import FakeSwift
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from swift3.etree import fromstring
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from swift3.cfg import CONF
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class FakeApp(object):
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def __init__(self):
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self.swift = FakeSwift()
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def _update_s3_path_info(self, env):
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"""
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For S3 requests, Swift auth middleware replaces a user name in
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env['PATH_INFO'] with a valid tenant id.
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E.g. '/v1/test:tester/bucket/object' will become
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'/v1/AUTH_test/bucket/object'. This method emulates the behavior.
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"""
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_, authorization = env['HTTP_AUTHORIZATION'].split(' ')
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tenant_user, sign = authorization.rsplit(':', 1)
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tenant, user = tenant_user.rsplit(':', 1)
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path = env['PATH_INFO']
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env['PATH_INFO'] = path.replace(tenant_user, 'AUTH_' + tenant)
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def __call__(self, env, start_response):
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if 'HTTP_AUTHORIZATION' in env:
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self._update_s3_path_info(env)
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return self.swift(env, start_response)
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class Swift3TestCase(unittest.TestCase):
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def __init__(self, name):
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unittest.TestCase.__init__(self, name)
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CONF.log_level = 'debug'
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CONF.storage_domain = 'localhost'
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def setUp(self):
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self.app = FakeApp()
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self.swift = self.app.swift
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self.swift3 = Swift3Middleware(self.app, CONF)
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self.swift.register('HEAD', '/v1/AUTH_test/bucket',
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swob.HTTPNoContent, {}, None)
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self.swift.register('PUT', '/v1/AUTH_test/bucket',
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swob.HTTPCreated, {}, None)
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self.swift.register('POST', '/v1/AUTH_test/bucket',
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swob.HTTPNoContent, {}, None)
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self.swift.register('DELETE', '/v1/AUTH_test/bucket',
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swob.HTTPNoContent, {}, None)
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self.swift.register('GET', '/v1/AUTH_test/bucket/object',
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swob.HTTPOk, {}, "")
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self.swift.register('PUT', '/v1/AUTH_test/bucket/object',
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swob.HTTPCreated, {}, None)
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self.swift.register('DELETE', '/v1/AUTH_test/bucket/object',
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swob.HTTPNoContent, {}, None)
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def _get_error_code(self, body):
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elem = fromstring(body, 'Error')
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return elem.find('./Code').text
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def _test_method_error(self, method, path, response_class, headers={}):
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if not path.startswith('/'):
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path = '/' + path # add a missing slash before the path
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uri = '/v1/AUTH_test'
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if path != '/':
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uri += path
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self.swift.register(method, uri, response_class, headers, None)
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headers.update({'Authorization': 'AWS test:tester:hmac',
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'Date': self.get_date_header()})
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req = swob.Request.blank(path, environ={'REQUEST_METHOD': method},
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headers=headers)
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status, headers, body = self.call_swift3(req)
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return self._get_error_code(body)
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def get_date_header(self):
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return email.utils.formatdate(time.mktime(datetime.now().timetuple()))
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def call_app(self, req, app=None, expect_exception=False):
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if app is None:
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app = self.app
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req.headers.setdefault("User-Agent", "Mozzarella Foxfire")
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status = [None]
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headers = [None]
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def start_response(s, h, ei=None):
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status[0] = s
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headers[0] = swob.HeaderKeyDict(h)
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body_iter = app(req.environ, start_response)
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body = ''
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caught_exc = None
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try:
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for chunk in body_iter:
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body += chunk
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except Exception as exc:
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if expect_exception:
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caught_exc = exc
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else:
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raise
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if expect_exception:
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return status[0], headers[0], body, caught_exc
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else:
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return status[0], headers[0], body
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def call_swift3(self, req, **kwargs):
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return self.call_app(req, app=self.swift3, **kwargs)
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