lib/yoti/ssl.rb in yoti-1.3.1 vs lib/yoti/ssl.rb in yoti-1.4.0

@@ -24,12 +24,12 @@
       def decrypt_token(encrypted_connect_token)
         raise SslError, 'Encrypted token cannot be nil.' unless encrypted_connect_token
 
         begin
           private_key.private_decrypt(Base64.urlsafe_decode64(encrypted_connect_token))
-        rescue StandardError => error
-          raise SslError, "Could not decrypt token. #{error}"
+        rescue StandardError => e
+          raise SslError, "Could not decrypt token. #{e}"
         end
       end
 
       # Extracts the public key from pem key, converts it to a DER base 64 encoded value
       # @return [String] base 64 encoded anthentication key
@@ -49,23 +49,23 @@
       # Uses the decrypted receipt key and the current user's iv to decode the text
       # @param key [String] base 64 decoded key
       # @param iv [String] base 64 decoded iv
       # @param text [String] base 64 decoded cyphered text
       # @return [String] base 64 decoded deciphered text
-      def decipher(key, iv, text)
+      def decipher(key, user_iv, text)
         ssl_decipher = OpenSSL::Cipher.new('AES-256-CBC')
         ssl_decipher.decrypt
         ssl_decipher.key = key
-        ssl_decipher.iv = iv
+        ssl_decipher.iv = user_iv
         ssl_decipher.update(text) + ssl_decipher.final
       end
 
       private
 
       def private_key
         @private_key ||= OpenSSL::PKey::RSA.new(pem)
-      rescue StandardError => error
-        raise SslError, "The secure key is invalid. #{error}"
+      rescue StandardError => e
+        raise SslError, "The secure key is invalid. #{e}"
       end
     end
   end
 end