Entitlement trivially allowed for EntitlementChecker class

Author: ldematte

libs/entitlement/src/main/java/org/elasticsearch/entitlement/runtime/policy/PolicyManager.java

@@ -11,6 +11,7 @@
 
 import org.elasticsearch.core.Strings;
 import org.elasticsearch.core.SuppressForbidden;
+import org.elasticsearch.entitlement.bridge.EntitlementChecker;
 import org.elasticsearch.entitlement.instrumentation.InstrumentationService;
 import org.elasticsearch.entitlement.runtime.api.NotEntitledException;
 import org.elasticsearch.entitlement.runtime.policy.entitlements.CreateClassLoaderEntitlement;
@@ -518,6 +519,10 @@ private static boolean isTriviallyAllowed(Class<?> requestingClass) {
             logger.debug("Entitlement trivially allowed from system module [{}]", requestingClass.getModule().getName());
             return true;
         }
+        if (EntitlementChecker.class.isAssignableFrom(requestingClass)) {
+            logger.debug("Entitlement trivially allowed for EntitlementChecker class");
+            return true;
+        }
         logger.trace("Entitlement not trivially allowed");
         return false;
     }

muted-tests.yml

@@ -398,14 +398,6 @@ tests:
 - class: org.elasticsearch.indices.recovery.IndexRecoveryIT
   method: testSourceThrottling
   issue: https://github.com/elastic/elasticsearch/issues/122712
-- class: org.elasticsearch.entitlement.qa.EntitlementsDeniedNonModularIT
-  issue: https://github.com/elastic/elasticsearch/issues/122569
-- class: org.elasticsearch.entitlement.qa.EntitlementsAllowedNonModularIT
-  issue: https://github.com/elastic/elasticsearch/issues/122568
-- class: org.elasticsearch.entitlement.qa.EntitlementsAllowedIT
-  issue: https://github.com/elastic/elasticsearch/issues/122680
-- class: org.elasticsearch.entitlement.qa.EntitlementsDeniedIT
-  issue: https://github.com/elastic/elasticsearch/issues/122566
 
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