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# frozen_string_literal: true
# rubocop:todo all
# Copyright (C) 2018-2020 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 Auth
module StringPrep
module Profiles
# Contains the mappings and prohibited lists for SASLPrep (RFC 4013).
#
# @note Only available for Ruby versions 2.2.0 and up.
#
# @since 2.6.0
# @api private
module SASL
MAP_NON_ASCII_TO_SPACE = {
0x00A0 => [0x0020],
0x1680 => [0x0020],
0x2000 => [0x0020],
0x2001 => [0x0020],
0x2002 => [0x0020],
0x2003 => [0x0020],
0x2004 => [0x0020],
0x2005 => [0x0020],
0x2006 => [0x0020],
0x2007 => [0x0020],
0x2008 => [0x0020],
0x2009 => [0x0020],
0x200A => [0x0020],
0x200B => [0x0020],
0x202F => [0x0020],
0x205F => [0x0020],
0x3000 => [0x0020],
}.freeze
# The mappings to use for SASL string preparation.
#
# @since 2.6.0
MAPPINGS = [
Tables::B1,
MAP_NON_ASCII_TO_SPACE,
].freeze
# The prohibited character lists to use for SASL string preparation.
#
# @since 2.6.0
PROHIBITED = [
Tables::A1,
Tables::C1_2,
Tables::C2_1,
Tables::C2_2,
Tables::C3,
Tables::C4,
Tables::C5,
Tables::C6,
Tables::C7,
Tables::C8,
Tables::C9,
].freeze
end
end
end
end
end
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