From bd107964197989b5b3ec3395e3ab011bb9d662d7 Mon Sep 17 00:00:00 2001 From: Martin Spickermann Date: Fri, 5 Oct 2018 01:06:33 +0200 Subject: Bugfix: ActiveSupport::EncryptedConfiguration reading of comment-only encrypted files (#34014) * Fix reading comment only encrypted files When a encrypted file contains only comments then reading that files raises an error: NoMethodError: undefined method `deep_symbolize_keys' for false:FalseClass activesupport/lib/active_support/encrypted_configuration.rb:33:in `config' test/encrypted_configuration_test.rb:52:in `block in ' This happens because the previous implementation returned a `{}` fallback for blank YAML strings. But it did not handle YAML strings that are present but still do not contain any _usefull_ YAML - like the file created by `Rails::Generators::EncryptedFileGenerator` which looks like this: # aws: # access_key_id: 123 # secret_access_key: 345 * Fix coding style violation * Add backwardscompatible with Psych versions that were shipped with Ruby <2.5 * Do not rely on railties for Active Support test * Simplify error handling * Improve test naming * Simplify file creation in test --- activesupport/test/encrypted_configuration_test.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'activesupport/test/encrypted_configuration_test.rb') diff --git a/activesupport/test/encrypted_configuration_test.rb b/activesupport/test/encrypted_configuration_test.rb index 93ccf457de..387d6e1c1f 100644 --- a/activesupport/test/encrypted_configuration_test.rb +++ b/activesupport/test/encrypted_configuration_test.rb @@ -42,6 +42,12 @@ class EncryptedConfigurationTest < ActiveSupport::TestCase assert @credentials.something[:good] end + test "reading comment-only configuration" do + @credentials.write("# comment") + + assert_equal @credentials.config, {} + end + test "change configuration by key file" do @credentials.write({ something: { good: true } }.to_yaml) @credentials.change do |config_file| -- cgit v1.2.3