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# Copyright 2015 Google, 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 "googleauth/signet"
require "googleauth/credentials_loader"
require "multi_json"
module Google
module Auth
# Small utility for normalizing scopes into canonical form
module ScopeUtil
ALIASES = {
"email" => "https://www.googleapis.com/auth/userinfo.email",
"profile" => "https://www.googleapis.com/auth/userinfo.profile",
"openid" => "https://www.googleapis.com/auth/plus.me"
}.freeze
def self.normalize scope
list = as_array scope
list.map { |item| ALIASES[item] || item }
end
def self.as_array scope
case scope
when Array
scope
when String
scope.split
else
raise "Invalid scope value. Must be string or array"
end
end
end
end
end
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