root / snf-pithos-app / pithos / api / test / permissions.py @ 7e402b46
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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, get_random_name |
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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_name()
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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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def test_not_allowed(self): |
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cname = self.create_container()[0] |
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oname, odata = self.upload_object(cname)[:-1] |
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url = join_urls(self.pithos_path, self.user) |
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r = self.head(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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r = self.get(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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r = self.post(url, user='chuck', data=get_random_data()) |
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self.assertEqual(r.status_code, 403) |
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url = join_urls(self.pithos_path, self.user, cname) |
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r = self.head(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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r = self.get(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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r = self.put(url, user='chuck', data=get_random_data()) |
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self.assertEqual(r.status_code, 403) |
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r = self.post(url, user='chuck', data=get_random_data()) |
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self.assertEqual(r.status_code, 403) |
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r = self.delete(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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url = join_urls(self.pithos_path, self.user, cname, oname) |
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r = self.head(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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r = self.get(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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r = self.put(url, user='chuck', data=get_random_data()) |
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self.assertEqual(r.status_code, 403) |
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r = self.post(url, user='chuck', data=get_random_data()) |
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self.assertEqual(r.status_code, 403) |
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r = self.delete(url, user='chuck') |
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self.assertEqual(r.status_code, 403) |
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def test_multiple_inheritance(self): |
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cname = self.container
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folder = self.create_folder(cname, HTTP_X_OBJECT_SHARING='write=*')[0] |
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subfolder = self.create_folder(cname, '%s/%s' % (folder, |
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get_random_name()))[0]
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self.upload_object(cname, '%s/%s' % (subfolder, get_random_name())) |
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self._assert_read(subfolder, self.users) |
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self._assert_write(subfolder, self.users) |
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# share object for read only
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url = join_urls(self.pithos_path, self.user, cname, subfolder) |
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self.post(url, content_type='', HTTP_CONTENT_RANGE='bytes */*', |
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HTTP_X_OBJECT_SHARING='read=*')
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self._assert_read(subfolder, self.users) |
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self._assert_write(subfolder, [])
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