john9x commented on code in PR #5976: URL: https://github.com/apache/activemq-artemis/pull/5976#discussion_r2440709023
########## artemis-commons/src/main/java25/org/apache/activemq/artemis/utils/sm/SecurityManagerShim.java: ########## @@ -0,0 +1,75 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.activemq.artemis.utils.sm; + +import java.security.PrivilegedAction; +import java.security.PrivilegedActionException; +import java.security.PrivilegedExceptionAction; +import java.util.Objects; +import java.util.concurrent.Callable; +import java.util.concurrent.CompletionException; + +import javax.security.auth.Subject; + +public class SecurityManagerShim { + + // TODO: Move to Subject specific class? + public static Subject currentSubject() { + return Subject.current(); + } + + // TODO: Move to Subject specific class? + public static <T> T callAs(final Subject subject, final Callable<T> callable) throws CompletionException { + Objects.requireNonNull(callable); + + return Subject.callAs(subject, callable); + } + + public static boolean isSecurityManagerEnabled() { + return false; // It was removed in Java 24+ + } + + public static Object getAccessControlContext() { + // AccessControlContext is now only useful with a SecurityManager, + // which can never be used in Java 24+. Return null so calling + // code can determine there is nothing to be do re: SecurityManager. + return null; + } + + public static<T> T doPrivileged(PrivilegedAction<T> action) { + Objects.requireNonNull(action); + + return action.run(); + } + + public static<T> T doPrivileged(final PrivilegedAction<T> action, final Object context) { + Objects.requireNonNull(action); + + return action.run(); + } + + public static <T> T doPrivileged(final PrivilegedExceptionAction<T> exceptionAction) throws PrivilegedActionException { + Objects.requireNonNull(exceptionAction); + + try { + return exceptionAction.run(); + } catch (Exception e) { Review Comment: JDK throws RuntimeException as-is, only checked Exceptions wrapped by PrivilegedActionException -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information, visit: https://activemq.apache.org/contact
