package org.infinispan.container.versioning;
import java.security.AccessController;
import java.security.PrivilegedAction;
import org.infinispan.AdvancedCache;
import org.infinispan.configuration.cache.Configuration;
import org.infinispan.factories.ComponentRegistry;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.security.Security;
import org.infinispan.security.actions.AddCacheManagerListenerAction;
import org.infinispan.security.actions.GetCacheComponentRegistryAction;
import org.infinispan.security.actions.GetCacheConfigurationAction;
/**
* SecurityActions for the org.infinispan.container.versioning package.
*
* Do not move. Do not change class and method visibility to avoid being called from other
* {@link java.security.CodeSource}s, thus granting privilege escalation to external code.
*
* @author Tristan Tarrant
* @since 7.0
*/
final class SecurityActions {
private static <T> T doPrivileged(PrivilegedAction<T> action) {
if (System.getSecurityManager() != null) {
return AccessController.doPrivileged(action);
} else {
return Security.doPrivileged(action);
}
}
static void addCacheManagerListener(final EmbeddedCacheManager cache, final Object listener) {
AddCacheManagerListenerAction action = new AddCacheManagerListenerAction(cache, listener);
doPrivileged(action);
}
static Configuration getCacheConfiguration(final AdvancedCache<?, ?> cache) {
GetCacheConfigurationAction action = new GetCacheConfigurationAction(cache);
return doPrivileged(action);
}
static ComponentRegistry getCacheComponentRegistry(final AdvancedCache<?, ?> cache) {
GetCacheComponentRegistryAction action = new GetCacheComponentRegistryAction(cache);
return doPrivileged(action);
}
}