Move HardcodedEntitlements to bootstrap package.

This is in preparation for referencing it from initPhase2.

Author: prdoyle

libs/entitlement/src/main/java/org/elasticsearch/entitlement/initialization/HardcodedEntitlements.java renamed to libs/entitlement/src/main/java/org/elasticsearch/entitlement/bootstrap/HardcodedEntitlements.java

@@ -7,7 +7,7 @@
  * License v3.0 only", or the "Server Side Public License, v 1".
  */
 
-package org.elasticsearch.entitlement.initialization;
+package org.elasticsearch.entitlement.bootstrap;
 
 import org.elasticsearch.core.Booleans;
 import org.elasticsearch.entitlement.runtime.policy.Policy;
@@ -42,7 +42,7 @@
 import static org.elasticsearch.entitlement.runtime.policy.entitlements.FilesEntitlement.Mode.READ;
 import static org.elasticsearch.entitlement.runtime.policy.entitlements.FilesEntitlement.Mode.READ_WRITE;
 
-class HardcodedEntitlements {
+public class HardcodedEntitlements {
 
     private static List<Scope> createServerEntitlements(Path pidFile) {
 
@@ -179,7 +179,7 @@ private static List<Scope> createServerEntitlements(Path pidFile) {
         return serverScopes;
     }
 
-    static Policy serverPolicy(Path pidFile, Policy serverPolicyPatch) {
+    public static Policy serverPolicy(Path pidFile, Policy serverPolicyPatch) {
         var serverScopes = createServerEntitlements(pidFile);
         return new Policy(
             "server",
@@ -190,7 +190,7 @@ static Policy serverPolicy(Path pidFile, Policy serverPolicyPatch) {
     // agents run without a module, so this is a special hack for the apm agent
     // this should be removed once https://github.com/elastic/elasticsearch/issues/109335 is completed
     // See also modules/apm/src/main/plugin-metadata/entitlement-policy.yaml
-    static List<Entitlement> agentEntitlements() {
+    public static List<Entitlement> agentEntitlements() {
         return List.of(
             new CreateClassLoaderEntitlement(),
             new ManageThreadsEntitlement(),

libs/entitlement/src/main/java/org/elasticsearch/entitlement/initialization/EntitlementInitialization.java

@@ -11,6 +11,7 @@
 
 import org.elasticsearch.core.Booleans;
 import org.elasticsearch.entitlement.bootstrap.EntitlementBootstrap;
+import org.elasticsearch.entitlement.bootstrap.HardcodedEntitlements;
 import org.elasticsearch.entitlement.bridge.EntitlementChecker;
 import org.elasticsearch.entitlement.runtime.api.ElasticsearchEntitlementChecker;
 import org.elasticsearch.entitlement.runtime.policy.PathLookup;