Add TestEntitlementsRule and node grants for testing

server/src/internalClusterTest/java/org/elasticsearch/discovery/single/SingleNodeDiscoveryIT.java

@@ -87,7 +87,8 @@ public Path nodeConfigPath(int nodeOrdinal) {
             0,
             "other",
             Arrays.asList(getTestTransportPlugin(), MockHttpTransport.TestPlugin.class),
-            Function.identity()
+            Function.identity(),
+            TEST_ENTITLEMENTS::addEntitledNodePaths
         );
         try {
             other.beforeTest(random());
@@ -137,7 +138,8 @@ public Path nodeConfigPath(int nodeOrdinal) {
             0,
             "other",
             Arrays.asList(getTestTransportPlugin(), MockHttpTransport.TestPlugin.class),
-            Function.identity()
+            Function.identity(),
+            TEST_ENTITLEMENTS::addEntitledNodePaths
         );
         try (var mockLog = MockLog.capture(JoinHelper.class)) {
             mockLog.addExpectation(

server/src/internalClusterTest/java/org/elasticsearch/snapshots/MultiClusterRepoAccessIT.java

@@ -77,7 +77,8 @@ public Path nodeConfigPath(int nodeOrdinal) {
                 InternalSettingsPlugin.class,
                 getTestTransportPlugin()
             ),
-            Function.identity()
+            Function.identity(),
+            TEST_ENTITLEMENTS::addEntitledNodePaths
         );
         secondCluster.beforeTest(random());
     }

server/src/test/java/org/elasticsearch/bootstrap/EntitlementMetaTests.java

@@ -10,9 +10,8 @@
 package org.elasticsearch.bootstrap;
 
 import org.elasticsearch.core.SuppressForbidden;
-import org.elasticsearch.entitlement.bootstrap.TestEntitlementBootstrap;
+import org.elasticsearch.entitlement.bootstrap.TestEntitlementsRule;
 import org.elasticsearch.test.ESTestCase;
-import org.elasticsearch.test.ESTestCase.WithEntitlementsOnTestCode;
 
 import java.io.IOException;
 import java.nio.file.Path;
@@ -42,7 +41,7 @@
  */
 public class EntitlementMetaTests extends ESTestCase {
     public void testSelfTestPasses() {
-        assumeTrue("Not yet working in serverless", TestEntitlementBootstrap.isEnabledForTest());
+        assumeTrue("Not yet working in serverless", TestEntitlementsRule.isEnabledForTests());
         Elasticsearch.entitlementSelfTest();
     }
 

server/src/test/java/org/elasticsearch/bootstrap/WithEntitlementsOnTestCodeMetaTests.java

@@ -10,7 +10,7 @@
 package org.elasticsearch.bootstrap;
 
 import org.elasticsearch.core.SuppressForbidden;
-import org.elasticsearch.entitlement.bootstrap.TestEntitlementBootstrap;
+import org.elasticsearch.entitlement.bootstrap.TestEntitlementsRule;
 import org.elasticsearch.entitlement.runtime.api.NotEntitledException;
 import org.elasticsearch.test.ESTestCase;
 import org.elasticsearch.test.ESTestCase.WithEntitlementsOnTestCode;
@@ -30,13 +30,13 @@ public class WithEntitlementsOnTestCodeMetaTests extends ESTestCase {
      * is called from server code. The self-test should pass as usual.
      */
     public void testSelfTestPasses() {
-        assumeTrue("Not yet working in serverless", TestEntitlementBootstrap.isEnabledForTest());
+        assumeTrue("Not yet working in serverless", TestEntitlementsRule.isEnabledForTests());
         Elasticsearch.entitlementSelfTest();
     }
 
     @SuppressForbidden(reason = "Testing that a forbidden API is disallowed")
     public void testForbiddenActionDenied() {
-        assumeTrue("Not yet working in serverless", TestEntitlementBootstrap.isEnabledForTest());
+        assumeTrue("Not yet working in serverless", TestEntitlementsRule.isEnabledForTests());
         assertThrows(NotEntitledException.class, () -> Path.of(".").toRealPath());
     }
 }

server/src/test/java/org/elasticsearch/indices/IndicesServiceCloseTests.java

@@ -77,7 +77,8 @@ private Node startNode() throws NodeValidationException {
         Node node = new MockNode(
             settings,
             Arrays.asList(getTestTransportPlugin(), MockHttpTransport.TestPlugin.class, InternalSettingsPlugin.class),
-            true
+            true,
+            () -> {}
         );
         node.start();
         return node;

test/framework/src/main/java/org/elasticsearch/bootstrap/BootstrapForTesting.java

@@ -15,7 +15,7 @@
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.core.Booleans;
 import org.elasticsearch.core.PathUtils;
-import org.elasticsearch.entitlement.bootstrap.TestEntitlementBootstrap;
+import org.elasticsearch.entitlement.bootstrap.TestEntitlementsRule;
 import org.elasticsearch.jdk.JarHell;
 
 import java.io.IOException;
@@ -75,7 +75,7 @@ public class BootstrapForTesting {
 
         // Fire up entitlements
         try {
-            TestEntitlementBootstrap.bootstrap(javaTmpDir);
+            TestEntitlementsRule.initialize(javaTmpDir);
         } catch (IOException e) {
             throw new IllegalStateException(e.getClass().getSimpleName() + " while initializing entitlements for tests", e);
         }