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#
# Author:: Christopher Brown (<cb@opscode.com>)
# Copyright:: Copyright (c) 2009 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# 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 'mixlib/authentication'
require 'openssl'
module Mixlib
module Authentication
class Digester
class << self
def hash_file(f, digest=OpenSSL::Digest::SHA1)
digester = digest.new
buf = ""
while f.read(16384, buf)
digester.update buf
end
::Base64.encode64(digester.digest).chomp
end
# Digests a string, base64's and chomps the end
#
# ====Parameters
#
def hash_string(str, digest=OpenSSL::Digest::SHA1)
::Base64.encode64(digest.digest(str)).chomp
end
end
end
end
end
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