lib/keyring/encryptor/aes.rb in attr_keyring-0.5.2 vs lib/keyring/encryptor/aes.rb in attr_keyring-0.5.3

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Keyring
   module Encryptor
     module AES
       class Base
         def self.build_cipher
@@ -33,10 +35,12 @@
           iv = encrypted_payload[0...16]
           encrypted = encrypted_payload[16..-1]
 
           expected_hmac = hmac_digest(key.signing_key, encrypted_payload)
 
-          raise InvalidAuthentication, "Expected HMAC to be #{Base64.strict_encode64(expected_hmac)}; got #{Base64.strict_encode64(hmac)} instead" unless verify_signature(expected_hmac, hmac)
+          unless verify_signature(expected_hmac, hmac)
+            raise InvalidAuthentication, "Expected HMAC to be #{Base64.strict_encode64(expected_hmac)}; got #{Base64.strict_encode64(hmac)} instead" # rubocop:disable Metrics/LineLength
+          end
 
           cipher.iv = iv
           cipher.key = key.encryption_key
           cipher.update(encrypted) + cipher.final
         end