Gary Moore
33498b5938
I was deploying a fresh install to Heroku and this tripped me up for 15 minutes.
38 lines
899 B
Ruby
38 lines
899 B
Ruby
# frozen_string_literal: true
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module Encryption
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# Added a re-usable encryption routine, shouldn't be an issue!
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def self.encrypt_sensitive_value(val = "")
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aes = OpenSSL::Cipher.new(cipher_type)
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aes.encrypt
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aes.key = key[0..31]
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aes.iv = iv[0..15] if iv != nil
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new_val = aes.update("#{val}") + aes.final
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Base64.strict_encode64(new_val).encode("utf-8")
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end
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def self.decrypt_sensitive_value(val = "")
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aes = OpenSSL::Cipher.new(cipher_type)
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aes.decrypt
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aes.key = key[0..31]
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aes.iv = iv[0.15] if iv != nil
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decoded = Base64.strict_decode64("#{val}")
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aes.update("#{decoded}") + aes.final
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end
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# Should be able to just re-use the same key we already have!
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def self.key
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raise "Key Missing. Add one in initializers/key.rb" if !(KEY)
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KEY
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end
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def self.iv
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RG_IV
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end
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def self.cipher_type
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"aes-256-cbc"
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end
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end
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