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19 lines
575 B
Ruby
19 lines
575 B
Ruby
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module Encryptor
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def decrypt(data)
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return '' unless data.present?
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cipher = build_cipher(:decrypt, 'f5awRubeTUd2E*8duxum')
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cipher.update(Base64.urlsafe_decode64(data).unpack('m')[0]) + cipher.final
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end
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def encrypt(data)
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return '' unless data.present?
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cipher = build_cipher(:encrypt, 'f5awRubeTUd2E*8duxum')
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Base64.urlsafe_encode64([cipher.update(data) + cipher.final].pack('m'))
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end
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def build_cipher(type, password)
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cipher = OpenSSL::Cipher::Cipher.new('DES-EDE3-CBC').send(type)
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cipher.pkcs5_keyivgen(password)
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cipher
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end
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end
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