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#-------------------------------------------------------------------------
# # Copyright (c) Microsoft and contributors. All rights reserved.
#
# 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 "azure/core/auth/shared_key"
module Azure
module Core
module Auth
class SharedKeyLite < SharedKey
# The name of the strategy.
#
# @return [String]
def name
'SharedKeyLite'
end
# Generate the string to sign.
#
# @param method [Symbol] The HTTP request method.
# @param uri [URI] The URI of the request we're signing.
# @param headers [Hash] A Hash of HTTP request headers.
#
# Returns a plain text string.
def signable_string(method, uri, headers)
[
method.to_s.upcase,
headers.fetch('Content-MD5', ''),
headers.fetch('Content-Type', ''),
headers.fetch('Date') { raise IndexError, 'Headers must include Date' },
canonicalized_headers(headers),
canonicalized_resource(uri)
].join("\n")
end
end
end
end
end
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