lib/symmetric_encryption/railtie.rb in symmetric-encryption-4.1.0.beta1 vs lib/symmetric_encryption/railtie.rb in symmetric-encryption-4.1.0

@@ -27,11 +27,16 @@
     # Loaded before Active Record initializes since database.yml can have encrypted
     # passwords in it
     config.before_configuration do
       # Check if already configured
       unless ::SymmetricEncryption.cipher?
-        app_name    = Rails::Application.subclasses.first.parent.to_s.underscore
-        config_file = Rails.root.join('config', 'symmetric-encryption.yml')
+        app_name      = Rails::Application.subclasses.first.parent.to_s.underscore
+        config_file   =
+          if (env_var = ENV['SYMMETRIC_ENCRYPTION_CONFIG'])
+            Pathname.new File.expand_path(env_var)
+          else
+            Rails.root.join('config', 'symmetric-encryption.yml')
+          end
         if config_file.file?
           begin
             ::SymmetricEncryption::Config.load!(file_name: config_file, env: ENV['SYMMETRIC_ENCRYPTION_ENV'] || Rails.env)
           rescue ArgumentError => exc
             puts "\nSymmetric Encryption not able to read keys."