lib/kafkr/encryptor.rb in kafkr-0.9.1 vs lib/kafkr/encryptor.rb in kafkr-0.10.0

@@ -4,10 +4,10 @@
 module Kafkr
   class Encryptor
     ALGORITHM = "aes-256-cbc"
 
     def initialize
-      @key = Base64.decode64("2wZ85yxQe0lmiQ5nsqdmPWoGB0W6HZW8S/UXVTLQ6WY=")
+      @key = Base64.decode64(ENV["KAFKR_ENCRYPTION_KEY"])
     end
 
     def encrypt(data)
       cipher = OpenSSL::Cipher.new(ALGORITHM)
       cipher.encrypt