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test_authorization.py
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test_authorization.py
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from kinto.core.testing import unittest
from kinto.authorization import (_resource_endpoint, _relative_object_uri,
_inherited_permissions)
class ResourceEndpointTest(unittest.TestCase):
def test_resource_endpoint_return_right_type_for_key(self):
self.assertEqual(_resource_endpoint('/buckets/bid/collections/cid/records/rid'),
('record', False))
self.assertEqual(_resource_endpoint('/buckets/bid/collections/cid'),
('collection', False))
self.assertEqual(_resource_endpoint('/buckets'), ('', False))
self.assertEqual(_resource_endpoint('/buckets/bid'), ('bucket', False))
self.assertEqual(_resource_endpoint('/buckets/bid/history/xx'), ('history', False))
self.assertEqual(_resource_endpoint('/buckets/bid/groups/moderators'),
('group', False))
def test_resource_endpoint_return_right_type_for_children_collection(self):
self.assertEqual(_resource_endpoint('/buckets/bid/collections/cid/records'),
('collection', True))
self.assertEqual(_resource_endpoint('/buckets/bid/collections'), ('bucket', True))
self.assertEqual(_resource_endpoint('/buckets/bid/history'), ('bucket', True))
self.assertEqual(_resource_endpoint('/buckets/bid/groups'), ('bucket', True))
class RelativeObjectUri(unittest.TestCase):
record_uri = '/buckets/blog/collections/articles/records/article1'
records_uri = '/buckets/blog/collections/articles/records'
collection_uri = '/buckets/blog/collections/articles'
collections_uri = '/buckets/blog/collections'
group_uri = '/buckets/blog/groups/moderators'
groups_uri = '/buckets/blog/groups'
bucket_uri = '/buckets/blog'
buckets_uri = '/buckets'
def test_related_object_uri_can_construct_parents_set_uris(self):
record_uri = '/buckets/bid/collections/cid/records/rid'
self.assertEqual(_relative_object_uri('record', record_uri), record_uri)
self.assertEqual(_relative_object_uri('collection', self.record_uri),
self.collection_uri)
self.assertEqual(_relative_object_uri('collection', self.records_uri),
self.collection_uri)
# Can build bucket_uri from obj_parts
self.assertEqual(_relative_object_uri('bucket', self.record_uri),
self.bucket_uri)
# Can build group_uri from group obj_parts
self.assertEqual(_relative_object_uri('group', self.group_uri),
self.group_uri)
# Can build bucket_uri from group obj_parts
self.assertEqual(_relative_object_uri('bucket', self.group_uri),
self.bucket_uri)
self.assertEqual(_relative_object_uri('bucket', self.groups_uri),
self.bucket_uri)
def test_relative_object_uri_fail_construct_children_set_uris(self):
# Cannot build record_uri from bucket obj_parts
self.assertRaises(ValueError,
_relative_object_uri,
'record', self.bucket_uri)
# Cannot build collection_uri from obj_parts
self.assertRaises(ValueError,
_relative_object_uri,
'collection', self.bucket_uri)
# Cannot build bucket_uri from empty obj_parts
self.assertRaises(ValueError,
_relative_object_uri,
'collection', '')
class PermissionInheritanceTest(unittest.TestCase):
record_uri = '/buckets/blog/collections/articles/records/article1'
collection_uri = '/buckets/blog/collections/articles'
group_uri = '/buckets/blog/groups/moderators'
bucket_uri = '/buckets/blog'
def test_relative_object_uri_fail_on_wrong_type(self):
self.assertRaises(ValueError,
_relative_object_uri,
'schema', self.record_uri)
def test_inherited_permissions_supports_buckets_named_collections(self):
uri = '/buckets/collections'
self.assertEquals(set(_inherited_permissions(uri, 'write')),
set([(uri, 'write')]))
def test_inherited_permissions_for_bucket_permission(self):
# write
self.assertEquals(
_inherited_permissions(self.bucket_uri, 'write'),
[(self.bucket_uri, 'write')])
# read
self.assertEquals(
set(_inherited_permissions(self.bucket_uri, 'read')),
set([(self.bucket_uri, 'write'),
(self.bucket_uri, 'read'),
(self.bucket_uri, 'collection:create'),
(self.bucket_uri, 'group:create')]))
# group:create
groups_uri = self.bucket_uri + '/groups'
self.assertEquals(
set(_inherited_permissions(groups_uri, 'group:create')),
set(
[(self.bucket_uri, 'write'),
(self.bucket_uri, 'group:create')])
)
# collection:create
collections_uri = self.bucket_uri + '/collections'
self.assertEquals(
set(_inherited_permissions(collections_uri, 'collection:create')),
set([(self.bucket_uri, 'write'),
(self.bucket_uri, 'collection:create')]))
def test_inherited_permissions_for_group_permission(self):
# write
self.assertEquals(
_inherited_permissions(self.group_uri, 'write'),
[(self.group_uri, 'write'),
(self.bucket_uri, 'write')])
# read
self.assertEquals(
set(_inherited_permissions(self.group_uri, 'read')),
set([(self.bucket_uri, 'write'),
(self.bucket_uri, 'read'),
(self.group_uri, 'write'),
(self.group_uri, 'read')]))
def test_inherited_permissions_for_collection_permission(self):
# write
self.assertEquals(
_inherited_permissions(self.collection_uri, 'write'),
[(self.collection_uri, 'write'),
(self.bucket_uri, 'write')])
# read
self.assertEquals(
set(_inherited_permissions(self.collection_uri, 'read')),
set([(self.bucket_uri, 'write'),
(self.bucket_uri, 'read'),
(self.collection_uri, 'write'),
(self.collection_uri, 'read'),
(self.collection_uri, 'record:create')]))
# records:create
records_uri = self.collection_uri + '/records'
self.assertEquals(
set(_inherited_permissions(records_uri, 'record:create')),
set([(self.bucket_uri, 'write'),
(self.collection_uri, 'write'),
(self.collection_uri, 'record:create')]))
def test_inherited_permissions_for_record_permission(self):
# write
self.assertEquals(
set(_inherited_permissions(self.record_uri, 'write')),
set([(self.bucket_uri, 'write'),
(self.collection_uri, 'write'),
(self.record_uri, 'write')]))
# read
self.assertEquals(
set(_inherited_permissions(self.record_uri, 'read')),
set([(self.bucket_uri, 'write'),
(self.bucket_uri, 'read'),
(self.collection_uri, 'write'),
(self.collection_uri, 'read'),
(self.record_uri, 'write'),
(self.record_uri, 'read')]))
def test_inherited_permissions_for_list_of_buckets(self):
permissions = _inherited_permissions('/buckets', 'read')
self.assertEquals(permissions, [])
def test_inherited_permissions_for_non_resource_url(self):
unknown = '/resource/unknown'
permissions = _inherited_permissions(unknown, 'read')
self.assertEquals(permissions, [])
def test_inherited_permissions_for_attachment_url(self):
attachment = '/buckets/bid/collections/cid/records/rid/attachment'
permissions = _inherited_permissions(attachment, 'read')
self.assertIn(('/buckets/bid/collections/cid/records/rid', 'read'), permissions)