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Contents
# frozen_string_literal: true
# rubocop:todo all
# Copyright (C) 2019-2020 MongoDB Inc.
#
# 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.
module Mongo
module Crypt
# A Context object initialized specifically for the purpose of rewrapping
# data keys (decrypting and re-rencryting using a new KEK).
#
# @api private
class RewrapManyDataKeyContext < Context
# Create a new RewrapManyDataKeyContext object
#
# @param [ Mongo::Crypt::Handle ] mongocrypt a Handle that
# wraps a mongocrypt_t object used to create a new mongocrypt_ctx_t
# @param [ Mongo::Crypt::EncryptionIO ] io An object that performs all
# driver I/O on behalf of libmongocrypt
# @param [ Hash ] filter Filter used to find keys to be updated.
# alternate names for the new data key.
# @param [ Mongo::Crypt::KMS::MasterKeyDocument | nil ] master_key_document The optional master
# key document that contains master encryption key parameters.
def initialize(mongocrypt, io, filter, master_key_document)
super(mongocrypt, io)
if master_key_document
Binding.ctx_setopt_key_encryption_key(self, master_key_document.to_document)
end
Binding.ctx_rewrap_many_datakey_init(self, filter)
end
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems