smolnar82 commented on a change in pull request #55: KNOX-1162 - Logging
stacktrace for FATAL messages and displaying a meaningful error message in case
of missing/non-parsable JAAS configuration
URL: https://github.com/apache/knox/pull/55#discussion_r257807719
##########
File path:
gateway-service-remoteconfig/src/main/java/org/apache/knox/gateway/service/config/remote/zk/RemoteConfigurationRegistryJAASConfig.java
##########
@@ -49,17 +51,26 @@
private static final RemoteConfigurationMessages log =
MessagesFactory.get(RemoteConfigurationMessages.class);
// Cache the current JAAS configuration
- private Configuration delegate = Configuration.getConfiguration();
+ private final Configuration delegate;
- private AliasService aliasService;
+ private final AliasService aliasService;
- private Map<String, AppConfigurationEntry[]> contextEntries = new
HashMap<>();
+ private final Map<String, AppConfigurationEntry[]> contextEntries = new
HashMap<>();
static RemoteConfigurationRegistryJAASConfig
configure(List<RemoteConfigurationRegistryConfig> configs, AliasService
aliasService) {
return new RemoteConfigurationRegistryJAASConfig(configs,
aliasService);
}
private
RemoteConfigurationRegistryJAASConfig(List<RemoteConfigurationRegistryConfig>
configs, AliasService aliasService) {
+ try {
+ delegate = Configuration.getConfiguration();
+ } catch(Exception e) {
+ //populate the original error with a meaningful message; logging
will happen later in the upper in the call hierarchy
Review comment:
Fixed; thanks for the review!
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