# Copyright (C) 2014 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.

require 'forwardable'
require 'mongo'
require 'mongo/auth/kerberos'

# Add the Kerberos authentication mechanism.
#
# @since 2.0.0
Mongo::Auth::SOURCES[:gssapi] = Mongo::Auth::Kerberos

# @note Prevent any further modifications.
Mongo::Auth::SOURCES.freeze