method

decrypt

v2.3.8 - Show latest stable - 0 notes - Class: ActiveSupport::MessageEncryptor

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decrypt(encrypted_message) public

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# File activesupport/lib/active_support/message_encryptor.rb, line 35
    def decrypt(encrypted_message)
      cipher = new_cipher
      encrypted_data, iv = encrypted_message.split("--").map {|v| ActiveSupport::Base64.decode64(v)}
      
      cipher.decrypt
      cipher.key = @secret
      cipher.iv  = iv

      decrypted_data = cipher.update(encrypted_data)
      decrypted_data << cipher.final
      
      Marshal.load(decrypted_data)
    rescue OpenSSLCipherError, TypeError
      raise InvalidMessage
    end

decrypt

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