Sha256: feb39167400df793a99376cd9c1124fc16bf711afb76c851f66f624b126ed7da
Contents?: true
Size: 1.68 KB
Versions: 15
Compression:
Stored size: 1.68 KB
Contents
#-------------------------------------------------------------------------
# # 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 "openssl"
require "base64"
require "azure/core/configuration"
module Azure
module Core
module Auth
# Public: Utility class to sign strings with HMAC-256 and then encode the
# signed string using Base64.
class Signer
# The access key for the account
attr :access_key
# Public: Initialize the Signer.
#
# access_key - The access_key encoded in Base64. Defaults to the one
# in the global configuration.
def initialize(access_key=Azure.config.storage_access_key)
@access_key = Base64.strict_decode64(access_key)
end
# Public: Generate an HMAC signature.
#
# body - The string to sign.
#
# Returns a Base64 String signed with HMAC.
def sign(body)
signed = OpenSSL::HMAC.digest("sha256", access_key, body)
Base64.strict_encode64(signed)
end
end
end
end
end
Version data entries
15 entries across 15 versions & 4 rubygems