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b/snf-pithos-app/pithos/api/test/permissions.py | ||
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#!/usr/bin/env python |
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#coding=utf8 |
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# Copyright 2011-2013 GRNET S.A. All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or |
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# without modification, are permitted provided that the following |
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# conditions are met: |
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# |
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# 1. Redistributions of source code must retain the above |
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# copyright notice, this list of conditions and the following |
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# disclaimer. |
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# |
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# 2. Redistributions in binary form must reproduce the above |
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# copyright notice, this list of conditions and the following |
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# disclaimer in the documentation and/or other materials |
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# provided with the distribution. |
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# |
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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# POSSIBILITY OF SUCH DAMAGE. |
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# |
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# The views and conclusions contained in the software and |
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# documentation are those of the authors and should not be |
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# interpreted as representing official policies, either expressed |
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# or implied, of GRNET S.A. |
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from pithos.api.test import PithosAPITest |
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from pithos.api.test.util import get_random_data |
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from synnefo.lib import join_urls |
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class TestPermissions(PithosAPITest): |
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def setUp(self): |
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PithosAPITest.setUp(self) |
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# create a group |
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self.users = ['alice', 'bob', 'chuck', 'dan', 'mallory', 'oscar'] |
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self.groups = {'group1': self.users[:2]} |
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kwargs = dict(('HTTP_X_ACCOUNT_GROUP_%s' % k.upper(), ','.join(v)) for |
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k, v in self.groups.items()) |
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url = join_urls(self.pithos_path, self.user) |
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r = self.post(url, **kwargs) |
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self.assertEqual(r.status_code, 202) |
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self.container = get_random_data(8) |
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self.create_container(self.container) |
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self.object = self.upload_object(self.container)[0] |
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l = [self.object + '/', self.object + '/a', self.object + 'a', |
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self.object + 'a/'] |
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for i in l: |
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self.upload_object(self.container, i) |
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def _assert_read(self, object, authorized=None): |
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authorized = authorized or [] |
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for user in self.users: |
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url = join_urls( |
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self.pithos_path, self.user, self.container, object) |
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r = self.head(url, user=user) |
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if user in authorized: |
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self.assertEqual(r.status_code, 200) |
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else: |
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self.assertEqual(r.status_code, 403) |
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r = self.get(url, user=user) |
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if user in authorized: |
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self.assertEqual(r.status_code, 200) |
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else: |
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self.assertEqual(r.status_code, 403) |
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# check inheritance |
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info = self.get_object_info(self.container, object) |
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is_directory = info['Content-Type'] in ('application/directory', |
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'application/folder') |
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prefix = object + '/' |
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derivatives = [o['name'] for o in self.list_objects( |
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self.container, prefix=object) if o['name'] != object] |
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for o in derivatives: |
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url = join_urls(self.pithos_path, self.user, self.container, o) |
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for user in self.users: |
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if (user in authorized and is_directory and |
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o.startswith(prefix)): |
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r = self.head(url, user=user) |
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self.assertEqual(r.status_code, 200) |
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r = self.get(url, user=user) |
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self.assertEqual(r.status_code, 200) |
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else: |
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r = self.head(url, user=user) |
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self.assertEqual(r.status_code, 403) |
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r = self.get(url, user=user) |
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self.assertEqual(r.status_code, 403) |
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def _assert_write(self, object, authorized=None): |
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authorized = authorized or [] |
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url = join_urls(self.pithos_path, self.user, self.container, object) |
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for user in self.users: |
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if user in authorized: |
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r = self.get(url) |
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self.assertEqual(r.status_code, 200) |
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initial_data = r.content |
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# test write access |
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data = get_random_data() |
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r = self.post(url, user=user, data=data, |
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content_type='application/octet-stream', |
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HTTP_CONTENT_LENGTH=str(len(data)), |
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HTTP_CONTENT_RANGE='bytes */*') |
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self.assertEqual(r.status_code, 204) |
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# test read access |
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r = self.get(url, user=user) |
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self.assertEqual(r.status_code, 200) |
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server_data = r.content |
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self.assertEqual(server_data, initial_data + data) |
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else: |
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# test write access |
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data = get_random_data() |
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r = self.post(url, user=user, data=data, |
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content_type='application/octet-stream', |
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HTTP_CONTENT_LENGTH=str(len(data)), |
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HTTP_CONTENT_RANGE='bytes */*') |
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self.assertEqual(r.status_code, 403) |
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# check inheritance |
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info = self.get_object_info(self.container, object) |
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is_directory = info['Content-Type'] in ('application/directory', |
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'application/folder') |
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prefix = object + '/' |
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derivatives = [o['name'] for o in self.list_objects( |
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self.container, prefix=object) if o['name'] != object] |
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for o in derivatives: |
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url = join_urls(self.pithos_path, self.user, self.container, o) |
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for user in self.users: |
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if (user in authorized and is_directory and |
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o.startswith(prefix)): |
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# get initial data |
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r = self.get(url) |
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self.assertEqual(r.status_code, 200) |
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initial_data = r.content |
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# test write access |
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data = get_random_data() |
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r = self.post(url, user=user, data=data, |
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content_type='application/octet-stream', |
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HTTP_CONTENT_LENGTH=str(len(data)), |
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HTTP_CONTENT_RANGE='bytes */*') |
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self.assertEqual(r.status_code, 204) |
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# test read access |
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r = self.get(url, user=user) |
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self.assertEqual(r.status_code, 200) |
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server_data = r.content |
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self.assertEqual(server_data, initial_data + data) |
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initial_data = server_data |
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else: |
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# test write access |
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data = get_random_data() |
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r = self.post(url, user=user, data=data, |
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content_type='application/octet-stream', |
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HTTP_CONTENT_LENGTH=str(len(data)), |
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HTTP_CONTENT_RANGE='bytes */*') |
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self.assertEqual(r.status_code, 403) |
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def test_group_read(self): |
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group = self.groups.keys()[0] |
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members = self.groups[group] |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='read=%s:%s' % (self.user, group)) |
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self.assertEqual(r.status_code, 202) |
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self._assert_read(self.object, authorized=members) |
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def test_read_many(self): |
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l = self.users[:2] |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='read=%s' % ','.join(l)) |
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self.assertEqual(r.status_code, 202) |
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self._assert_read(self.object, authorized=l) |
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def test_read_by_everyone(self): |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='read=*') |
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self.assertEqual(r.status_code, 202) |
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self._assert_read(self.object, authorized=self.users) |
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def test_read_directory(self): |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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for type in ('application/directory', 'application/folder'): |
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# change content type |
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r = self.put(url, data='', content_type=type, |
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HTTP_X_MOVE_FROM='/%s/%s' % ( |
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self.container, self.object)) |
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self.assertEqual(r.status_code, 201) |
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info = self.get_object_info(self.container, self.object) |
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self.assertEqual(info['Content-Type'], type) |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='read=*') |
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self._assert_read(self.object, self.users) |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='read=%s' % ','.join( |
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self.users[:2])) |
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self._assert_read(self.object, self.users[:2]) |
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group = self.groups.keys()[0] |
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members = self.groups[group] |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='read=%s:%s' % (self.user, group)) |
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self._assert_read(self.object, members) |
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def test_group_write(self): |
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group = self.groups.keys()[0] |
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members = self.groups[group] |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='write=%s:%s' % (self.user, group)) |
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self.assertEqual(r.status_code, 202) |
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self._assert_write(self.object, authorized=members) |
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def test_write_many(self): |
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l = self.users[:2] |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='write=%s' % ','.join(l)) |
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self.assertEqual(r.status_code, 202) |
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self._assert_write(self.object, authorized=l) |
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def test_write_by_everyone(self): |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='write=*') |
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self.assertEqual(r.status_code, 202) |
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self._assert_write(self.object, authorized=self.users) |
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def test_write_directory(self): |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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for type in ('application/directory', 'application/folder'): |
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# change content type |
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r = self.put(url, data='', content_type=type, |
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HTTP_X_MOVE_FROM='/%s/%s' % ( |
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self.container, self.object)) |
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self.assertEqual(r.status_code, 201) |
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info = self.get_object_info(self.container, self.object) |
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self.assertEqual(info['Content-Type'], type) |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='write=*') |
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self._assert_write(self.object, self.users) |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='write=%s' % ','.join( |
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self.users[:2])) |
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self._assert_write(self.object, self.users[:2]) |
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group = self.groups.keys()[0] |
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members = self.groups[group] |
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url = join_urls( |
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self.pithos_path, self.user, self.container, self.object) |
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r = self.post( |
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url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='write=%s:%s' % (self.user, group)) |
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self._assert_write(self.object, members) |
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