Sha256: 5c126b4682b24af6316cc345ff47caa57fd766bcbb6b30de24f9a45e689398b4

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Size: 1.14 KB

Versions: 67

Compression:

Stored size: 1.14 KB

Contents

require "digest/sha1"

module Authlogic
  module CryptoProviders
    # This class was made for the users transitioning from restful_authentication. I highly discourage using this
    # crypto provider as it inferior to your other options. Please use any other provider offered by Authlogic.
    class Sha1
      class << self
        def join_token
          @join_token ||= "--"
        end
        attr_writer :join_token
        
        # The number of times to loop through the encryption. This is ten because that is what restful_authentication defaults to.
        def stretches
          @stretches ||= 10
        end
        attr_writer :stretches
        
        # Turns your raw password into a Sha1 hash.
        def encrypt(*tokens)
          tokens = tokens.flatten
          digest = tokens.shift
          stretches.times { digest = Digest::SHA1.hexdigest([digest, *tokens].join(join_token)) }
          digest
        end
        
        # Does the crypted password match the tokens? Uses the same tokens that were used to encrypt.
        def matches?(crypted, *tokens)
          encrypt(*tokens) == crypted
        end
      end
    end
  end
end

Version data entries

67 entries across 67 versions & 25 rubygems

Version Path
antlypls-authlogic-3.0.3 lib/authlogic/crypto_providers/sha1.rb
authlogic-3.0.3 lib/authlogic/crypto_providers/sha1.rb
authlogic-3.0.2 lib/authlogic/crypto_providers/sha1.rb
authlogic-3.0.1 lib/authlogic/crypto_providers/sha1.rb
authlogic-3.0.0 lib/authlogic/crypto_providers/sha1.rb
authlogic-rails3-2.2 lib/authlogic/crypto_providers/sha1.rb
kb-authlogic-2.1.7 lib/authlogic/crypto_providers/sha1.rb
wulffeld_authlogic-2.1.3 lib/authlogic/crypto_providers/sha1.rb
railsware-authlogic-2.1.6.1 lib/authlogic/crypto_providers/sha1.rb
cotweet-authlogic-2.1.6 lib/authlogic/crypto_providers/sha1.rb
jdl-authlogic-2.1.6.2 lib/authlogic/crypto_providers/sha1.rb
jdl-authlogic-2.1.6.1 lib/authlogic/crypto_providers/sha1.rb
authlogic-2.1.6 lib/authlogic/crypto_providers/sha1.rb
lockbox_middleware-1.2.1 vendor/gems/authlogic-2.1.3/lib/authlogic/crypto_providers/sha1.rb
Empact-authlogic-2.1.5 lib/authlogic/crypto_providers/sha1.rb
authlogic-2.1.5 lib/authlogic/crypto_providers/sha1.rb
authlogic-2.1.4 lib/authlogic/crypto_providers/sha1.rb
Empact-authlogic-2.1.4 lib/authlogic/crypto_providers/sha1.rb
namxam-authlogic-2.1.3.1 lib/authlogic/crypto_providers/sha1.rb
drogus-authlogic-2.1.3 lib/authlogic/crypto_providers/sha1.rb