Split out jvm and operating system actions in entitlement tests (#125122)

This is part of continued cleanup to remove actions from
RestEntitlementCheckAction.

libs/entitlement/qa/entitlement-test-plugin/src/main/java/org/elasticsearch/entitlement/qa/test/WritePropertiesCheckActions.java → libs/entitlement/qa/entitlement-test-plugin/src/main/java/org/elasticsearch/entitlement/qa/test/JvmActions.java

@@ -12,13 +12,20 @@ package org.elasticsearch.entitlement.qa.test;
 import org.elasticsearch.core.SuppressForbidden;
 import org.elasticsearch.entitlement.qa.entitled.EntitledPlugin;
 
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLClassLoader;
 import java.util.Locale;
 import java.util.TimeZone;
 
+import static org.elasticsearch.entitlement.qa.test.EntitlementTest.ExpectedAccess.ALWAYS_DENIED;
+import static org.elasticsearch.entitlement.qa.test.EntitlementTest.ExpectedAccess.PLUGINS;
+
 @SuppressForbidden(reason = "testing entitlements")
-class WritePropertiesCheckActions {
-    private WritePropertiesCheckActions() {}
+@SuppressWarnings({ "unused" /* called via reflection */ })
+class JvmActions {
 
+    @EntitlementTest(expectedAccess = PLUGINS)
     static void setSystemProperty() {
         System.setProperty("es.entitlements.checkSetSystemProperty", "true");
         try {
@@ -29,24 +36,49 @@ class WritePropertiesCheckActions {
 
     }
 
+    @EntitlementTest(expectedAccess = PLUGINS)
     static void clearSystemProperty() {
         EntitledPlugin.selfTest(); // TODO: find a better home
         System.clearProperty("es.entitlements.checkClearSystemProperty");
     }
 
+    @EntitlementTest(expectedAccess = ALWAYS_DENIED)
     static void setSystemProperties() {
         System.setProperties(System.getProperties()); // no side effect in case if allowed (but shouldn't)
     }
 
+    @EntitlementTest(expectedAccess = ALWAYS_DENIED)
     static void setDefaultLocale() {
         Locale.setDefault(Locale.getDefault());
     }
 
+    @EntitlementTest(expectedAccess = ALWAYS_DENIED)
     static void setDefaultLocaleForCategory() {
         Locale.setDefault(Locale.Category.DISPLAY, Locale.getDefault(Locale.Category.DISPLAY));
     }
 
+    @EntitlementTest(expectedAccess = ALWAYS_DENIED)
     static void setDefaultTimeZone() {
         TimeZone.setDefault(TimeZone.getDefault());
     }
+
+    @EntitlementTest(expectedAccess = PLUGINS)
+    static void createClassLoader() throws IOException {
+        try (var classLoader = new URLClassLoader("test", new URL[0], RestEntitlementsCheckAction.class.getClassLoader())) {
+            // intentionally empty, just let the loader close
+        }
+    }
+
+    @EntitlementTest(expectedAccess = ALWAYS_DENIED)
+    static void createLogManager() {
+        new java.util.logging.LogManager() {
+        };
+    }
+
+    @EntitlementTest(expectedAccess = ALWAYS_DENIED)
+    static void thread$$setDefaultUncaughtExceptionHandler() {
+        Thread.setDefaultUncaughtExceptionHandler(Thread.getDefaultUncaughtExceptionHandler());
+    }
+
+    private JvmActions() {}
 }

libs/entitlement/qa/entitlement-test-plugin/src/main/java/org/elasticsearch/entitlement/qa/test/OperatingSystemActions.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the "Elastic License
+ * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
+ * Public License v 1"; you may not use this file except in compliance with, at
+ * your election, the "Elastic License 2.0", the "GNU Affero General Public
+ * License v3.0 only", or the "Server Side Public License, v 1".
+ */
+
+package org.elasticsearch.entitlement.qa.test;
+
+import java.io.IOException;
+import java.util.List;
+
+@SuppressWarnings({ "unused" /* called via reflection */ })
+class OperatingSystemActions {
+
+    static void processBuilder_start() throws IOException {
+        new ProcessBuilder("").start();
+    }
+
+    static void processBuilder_startPipeline() throws IOException {
+        ProcessBuilder.startPipeline(List.of());
+    }
+
+    private OperatingSystemActions() {}
+}

libs/entitlement/qa/entitlement-test-plugin/src/main/java/org/elasticsearch/entitlement/qa/test/RestEntitlementsCheckAction.java

@@ -40,7 +40,6 @@ import java.net.ServerSocket;
 import java.net.Socket;
 import java.net.SocketException;
 import java.net.URL;
-import java.net.URLClassLoader;
 import java.net.URLConnection;
 import java.net.URLStreamHandler;
 import java.net.spi.URLStreamHandlerProvider;
@@ -63,7 +62,6 @@ import static org.elasticsearch.entitlement.qa.test.EntitlementTest.ExpectedAcce
 import static org.elasticsearch.entitlement.qa.test.EntitlementTest.ExpectedAccess.PLUGINS;
 import static org.elasticsearch.entitlement.qa.test.EntitlementTest.ExpectedAccess.SERVER_ONLY;
 import static org.elasticsearch.entitlement.qa.test.RestEntitlementsCheckAction.CheckAction.alwaysDenied;
-import static org.elasticsearch.entitlement.qa.test.RestEntitlementsCheckAction.CheckAction.deniedToPlugins;
 import static org.elasticsearch.entitlement.qa.test.RestEntitlementsCheckAction.CheckAction.forPlugins;
 import static org.elasticsearch.rest.RestRequest.Method.GET;
 
@@ -95,26 +93,10 @@ public class RestEntitlementsCheckAction extends BaseRestHandler {
 
     private static final Map<String, CheckAction> checkActions = Stream.of(
         Stream.<Entry<String, CheckAction>>of(
-            entry("create_classloader", forPlugins(RestEntitlementsCheckAction::createClassLoader)),
-            entry("processBuilder_start", deniedToPlugins(RestEntitlementsCheckAction::processBuilder_start)),
-            entry("processBuilder_startPipeline", deniedToPlugins(RestEntitlementsCheckAction::processBuilder_startPipeline)),
             entry("set_https_connection_properties", forPlugins(RestEntitlementsCheckAction::setHttpsConnectionProperties)),
             entry("set_default_ssl_socket_factory", alwaysDenied(RestEntitlementsCheckAction::setDefaultSSLSocketFactory)),
             entry("set_default_hostname_verifier", alwaysDenied(RestEntitlementsCheckAction::setDefaultHostnameVerifier)),
             entry("set_default_ssl_context", alwaysDenied(RestEntitlementsCheckAction::setDefaultSSLContext)),
-            entry(
-                "thread_setDefaultUncaughtExceptionHandler",
-                alwaysDenied(RestEntitlementsCheckAction::thread$$setDefaultUncaughtExceptionHandler)
-            ),
-            entry("logManager", alwaysDenied(RestEntitlementsCheckAction::logManager$)),
-
-            entry("locale_setDefault", alwaysDenied(WritePropertiesCheckActions::setDefaultLocale)),
-            entry("locale_setDefaultForCategory", alwaysDenied(WritePropertiesCheckActions::setDefaultLocaleForCategory)),
-            entry("timeZone_setDefault", alwaysDenied(WritePropertiesCheckActions::setDefaultTimeZone)),
-
-            entry("system_setProperty", forPlugins(WritePropertiesCheckActions::setSystemProperty)),
-            entry("system_clearProperty", forPlugins(WritePropertiesCheckActions::clearSystemProperty)),
-            entry("system_setSystemProperties", alwaysDenied(WritePropertiesCheckActions::setSystemProperties)),
 
             // This group is a bit nasty: if entitlements don't prevent these, then networking is
             // irreparably borked for the remainder of the test run.
@@ -211,7 +193,9 @@ public class RestEntitlementsCheckAction extends BaseRestHandler {
         getTestEntries(SpiActions.class),
         getTestEntries(SystemActions.class),
         getTestEntries(URLConnectionFileActions.class),
-        getTestEntries(URLConnectionNetworkActions.class)
+        getTestEntries(URLConnectionNetworkActions.class),
+        getTestEntries(JvmActions.class),
+        getTestEntries(OperatingSystemActions.class)
     )
         .flatMap(Function.identity())
         .filter(entry -> entry.getValue().fromJavaVersion() == null || Runtime.version().feature() >= entry.getValue().fromJavaVersion())
@@ -323,33 +307,10 @@ public class RestEntitlementsCheckAction extends BaseRestHandler {
         HttpsURLConnection.setDefaultSSLSocketFactory(new DummyImplementations.DummySSLSocketFactory());
     }
 
-    private static void createClassLoader() throws IOException {
-        try (var classLoader = new URLClassLoader("test", new URL[0], RestEntitlementsCheckAction.class.getClassLoader())) {
-            logger.info("Created URLClassLoader [{}]", classLoader.getName());
-        }
-    }
-
-    private static void processBuilder_start() throws IOException {
-        new ProcessBuilder("").start();
-    }
-
-    private static void processBuilder_startPipeline() throws IOException {
-        ProcessBuilder.startPipeline(List.of());
-    }
-
     private static void setHttpsConnectionProperties() {
         new DummyImplementations.DummyHttpsURLConnection().setSSLSocketFactory(new DummyImplementations.DummySSLSocketFactory());
     }
 
-    private static void thread$$setDefaultUncaughtExceptionHandler() {
-        Thread.setDefaultUncaughtExceptionHandler(Thread.getDefaultUncaughtExceptionHandler());
-    }
-
-    private static void logManager$() {
-        new java.util.logging.LogManager() {
-        };
-    }
-
     @SuppressWarnings("deprecation")
     @SuppressForbidden(reason = "We're required to prevent calls to this forbidden API")
     private static void datagramSocket$$setDatagramSocketImplFactory() throws IOException {