laminelam commented on code in PR #857:
URL: https://github.com/apache/solr/pull/857#discussion_r939580999
##########
solr/solrj/src/java/org/apache/solr/common/cloud/SolrZkClient.java:
##########
@@ -256,18 +261,44 @@ protected ZkACLProvider createZkACLProvider() {
if (!StringUtils.isEmpty(zkACLProviderClassName)) {
try {
log.info("Using ZkACLProvider: {}", zkACLProviderClassName);
- return (ZkACLProvider)
Class.forName(zkACLProviderClassName).getConstructor().newInstance();
+ ZkACLProvider zkACLProvider =
+ (ZkACLProvider)
Class.forName(zkACLProviderClassName).getConstructor().newInstance();
+ zkACLProvider.setZkCredentialsInjector(zkCredentialsInjector);
+ return zkACLProvider;
} catch (Throwable t) {
// just ignore - go default
log.warn(
"VM param zkACLProvider does not point to a class implementing
ZkACLProvider and with a non-arg constructor",
t);
}
}
- log.debug("Using default ZkACLProvider");
+ log.warn(
+ "Using default ZkACLProvider. DefaultZkACLProvider is not secure, it
creates 'OPEN_ACL_UNSAFE' ACLs to Zookeeper nodes");
return new DefaultZkACLProvider();
}
+ public static final String ZK_CREDENTIALS_INJECTOR_CLASS_NAME_VM_PARAM_NAME =
+ "zkCredentialsInjector";
+
+ protected ZkCredentialsInjector createZkCredentialsInjector() {
+ String zkCredentialsInjectorClassName =
+ System.getProperty(ZK_CREDENTIALS_INJECTOR_CLASS_NAME_VM_PARAM_NAME);
+ if (!StringUtils.isEmpty(zkCredentialsInjectorClassName)) {
+ try {
+ log.info("Using ZkCredentialsInjector: {}",
zkCredentialsInjectorClassName);
+ return (ZkCredentialsInjector)
+
Class.forName(zkCredentialsInjectorClassName).getConstructor().newInstance();
+ } catch (Throwable t) {
Review Comment:
Done (including the 2 other usages).
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