File: null_security_handler.rb

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ruby-pdf-reader 2.4.1-1
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# coding: utf-8
# frozen_string_literal: true

class PDF::Reader

  # A null object security handler. Used when a PDF is unencrypted.
  class NullSecurityHandler

    def self.supports?(encrypt)
      encrypt.nil?
    end

    def decrypt(buf, _ref)
      buf
    end
  end
end