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# Copyright 2019 PrivateStorage.io, LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
The Twisted plugin that glues the Secure Access Token system into
Tahoe-LAFS.
"""
from zope.interface import (
implementer,
)
from allmydata.interfaces import (
IFoolscapStoragePlugin,
)
from . import (
SecureAccessTokenAuthorizerStorageServer,
)
@implementer(IFoolscapStoragePlugin)
class SecureAccessTokenAuthorizer(object):
"""
A storage plugin which provides a token-based access control mechanism on
top of the Tahoe-LAFS built-in storage server interface.
"""
name = u"privatestorageio-satauthz-v1"
def get_storage_server(self, configuration, get_anonymous_storage_server):
return SecureAccessTokenAuthorizerStorageServer(
get_anonymous_storage_server(),
**configuration,
)
def get_storage_client(self, configuration, announcement):
raise NotImplementedError()