ActiveSupport::EncryptedFile < Object

# File activesupport/lib/active_support/encrypted_file.rb, line 31
    def self.generate_key
      SecureRandom.hex(ActiveSupport::MessageEncryptor.key_len(CIPHER))
    end

# File activesupport/lib/active_support/encrypted_file.rb, line 42
    def initialize(content_path:, key_path:, env_key:, raise_if_missing_key:)
      @content_path = Pathname.new(content_path).yield_self { |path| path.symlink? ? path.realpath : path }
      @key_path = Pathname.new(key_path)
      @env_key, @raise_if_missing_key = env_key, raise_if_missing_key
    end

# File activesupport/lib/active_support/encrypted_file.rb, line 65
    def change(&block)
      writing read, &block
    end

# File activesupport/lib/active_support/encrypted_file.rb, line 48
    def key
      read_env_key || read_key_file || handle_missing_key
    end

# File activesupport/lib/active_support/encrypted_file.rb, line 52
    def read
      if !key.nil? && content_path.exist?
        decrypt content_path.binread
      else
        raise MissingContentError, content_path
      end
    end

# File activesupport/lib/active_support/encrypted_file.rb, line 60
    def write(contents)
      IO.binwrite "#{content_path}.tmp", encrypt(contents)
      FileUtils.mv "#{content_path}.tmp", content_path
    end