1# frozen_string_literal: true
 2
 3require 'xml/kit/crypto/oaep_cipher'
 4require 'xml/kit/crypto/rsa_cipher'
 5require 'xml/kit/crypto/symmetric_cipher'
 6require 'xml/kit/crypto/unknown_cipher'
 7
 8module Xml
 9  module Kit
10    module Crypto
11      CIPHERS = [SymmetricCipher, RsaCipher, OaepCipher, UnknownCipher].freeze
12
13      # @!visibility private
14      def self.cipher_for(algorithm, key)
15        CIPHERS.find { |x| x.matches?(algorithm) }.new(algorithm, key)
16      end
17
18      def self.cipher_registry(&block)
19        BlockRegistry.new(&block)
20      end
21
22      class BlockRegistry
23        def initialize(&factory)
24          @factory = factory
25        end
26
27        def cipher_for(algorithm, key)
28          @factory.call(algorithm, key)
29        end
30      end
31    end
32  end
33end