content: /*
   * 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.tests.integration.security;
  
  import static org.junit.jupiter.api.Assertions.fail;
  
  import javax.jms.Connection;
  import javax.jms.ConnectionFactory;
  import javax.jms.JMSException;
  import javax.security.auth.Subject;
  import java.lang.invoke.MethodHandles;
  import java.lang.management.ManagementFactory;
  import java.util.Set;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  
  import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnection;
  import org.apache.activemq.artemis.core.security.CheckType;
  import org.apache.activemq.artemis.core.security.Role;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.ActiveMQServers;
  import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
  import org.apache.activemq.artemis.spi.core.security.ActiveMQSecurityManager5;
  import org.apache.activemq.artemis.spi.core.security.jaas.NoCacheLoginException;
  import org.apache.activemq.artemis.spi.core.security.jaas.UserPrincipal;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.apache.activemq.artemis.tests.util.CFUtil;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class RecursiveNettySecurityTest extends ActiveMQTestBase {
  
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
     }
  
     @Test
     public void testRecursiveSecurity() throws Exception {
        RecursiveNettySecurityManager securityManager = new RecursiveNettySecurityManager();
        ActiveMQServer server = addServer(ActiveMQServers.newActiveMQServer(createDefaultNettyConfig().setSecurityEnabled(true), ManagementFactory.getPlatformMBeanServer(), securityManager, false));
        server.start();
  
        ConnectionFactory connectionFactory = CFUtil.createConnectionFactory("CORE", "tcp://localhost:61616");
  
        try {
           Connection connection = connectionFactory.createConnection("first", "secret");
           connection.close();
        } catch (JMSException e) {
           e.printStackTrace();
           fail("should not throw exception");
        }
     }
  
     class RecursiveNettySecurityManager implements ActiveMQSecurityManager5 {
  
        @Override
        public boolean validateUser(String user, String password) {
           return false;
        }
  
        @Override
        public boolean validateUserAndRole(String user, String password, Set<Role> roles, CheckType checkType) {
           return false;
        }
  
        @Override
        public Subject authenticate(String user,
                                    String password,
                                    RemotingConnection remotingConnection,
                                    String securityDomain) throws NoCacheLoginException {
           NettyConnection nettyConnection = (NettyConnection) remotingConnection.getTransportConnection();
           CountDownLatch latch = new CountDownLatch(1);
           nettyConnection.getChannel().eventLoop().execute(latch::countDown);
           try {
              if (!latch.await(10, TimeUnit.SECONDS)) {
                 logger.warn("Cannot complete oepration in time", new Exception("timeout"));
                 throw new NoCacheLoginException("Can't complete operation in time");
              }
           } catch (InterruptedException e) {
              logger.warn(e.getMessage(), e);
              throw new NoCacheLoginException(e.getMessage());
           }
           Subject authenticatedSubject = new Subject();
           authenticatedSubject.getPrincipals().add(new UserPrincipal(user));
           return authenticatedSubject;
        }
  
        @Override
        public boolean authorize(Subject subject, Set<Role> roles, CheckType checkType, String address) {
           return true;
        }
     }
  }