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.mqtt5.spec.controlpackets;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import java.nio.charset.StandardCharsets;
  
  import org.apache.activemq.artemis.core.protocol.mqtt.MQTTReasonCodes;
  import org.apache.activemq.artemis.tests.integration.mqtt5.MQTT5TestSupport;
  import org.apache.activemq.artemis.utils.RandomUtil;
  import org.apache.activemq.artemis.tests.util.Wait;
  import org.eclipse.paho.mqttv5.client.IMqttToken;
  import org.eclipse.paho.mqttv5.client.MqttClient;
  import org.eclipse.paho.mqttv5.client.MqttConnectionOptions;
  import org.eclipse.paho.mqttv5.client.MqttConnectionOptionsBuilder;
  import org.eclipse.paho.mqttv5.common.MqttSubscription;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.Timeout;
  
  public class SubscribeTestsWithSecurity extends MQTT5TestSupport {
  
     @Override
     public boolean isSecurityEnabled() {
        return true;
     }
  
     @Test
     @Timeout(DEFAULT_TIMEOUT_SEC)
     public void testAuthorizationFailure() throws Exception {
        final String CLIENT_ID = "consumer";
        final int SUBSCRIPTION_COUNT = 10;
        MqttConnectionOptions options = new MqttConnectionOptionsBuilder()
           .username(noprivUser)
           .password(noprivPass.getBytes(StandardCharsets.UTF_8))
           .build();
        MqttClient client = createPahoClient(CLIENT_ID);
        client.connect(options);
  
        MqttSubscription[] subscriptions = new MqttSubscription[SUBSCRIPTION_COUNT];
        for (int i = 0; i < SUBSCRIPTION_COUNT; i++) {
           MqttSubscription subscription = new MqttSubscription(RandomUtil.randomUUIDString(), RandomUtil.randomInterval(0, 3));
           subscriptions[i] = subscription;
        }
  
        IMqttToken token = client.subscribe(subscriptions);
        int[] reasonCodes = token.getResponse().getReasonCodes();
        assertEquals(SUBSCRIPTION_COUNT, reasonCodes.length);
        for (int reasonCode : reasonCodes) {
           assertEquals(MQTTReasonCodes.NOT_AUTHORIZED, (byte) reasonCode);
        }
     }
  
     @Test
     @Timeout(DEFAULT_TIMEOUT_SEC)
     public void testAuthorizationSuccess() throws Exception {
        final String CLIENT_ID = "consumer";
        final int SUBSCRIPTION_COUNT = 10;
        MqttConnectionOptions options = new MqttConnectionOptionsBuilder()
           .username(fullUser)
           .password(fullPass.getBytes(StandardCharsets.UTF_8))
           .build();
        MqttClient client = createPahoClient(CLIENT_ID);
        client.connect(options);
  
        MqttSubscription[] subscriptions = new MqttSubscription[SUBSCRIPTION_COUNT];
        int[] requestedQos = new int[SUBSCRIPTION_COUNT];
        for (int i = 0; i < SUBSCRIPTION_COUNT; i++) {
           requestedQos[i] = RandomUtil.randomInterval(0, 3);
           MqttSubscription subscription = new MqttSubscription(RandomUtil.randomUUIDString(), requestedQos[i]);
           subscriptions[i] = subscription;
        }
  
        IMqttToken token = client.subscribe(subscriptions);
        int[] reasonCodes = token.getResponse().getReasonCodes();
        assertEquals(SUBSCRIPTION_COUNT, reasonCodes.length);
        for (int i = 0; i < reasonCodes.length; i++) {
           assertEquals(requestedQos[i], reasonCodes[i]);
        }
  
        client.disconnect();
     }
  
     @Test
     @Timeout(DEFAULT_TIMEOUT_SEC)
     public void testSubscriptionQueueRemoved() throws Exception {
        final String CONSUMER_ID = "consumer";
        MqttConnectionOptions options = new MqttConnectionOptionsBuilder()
           .username(noDeleteUser)
           .password(noDeletePass.getBytes(StandardCharsets.UTF_8))
           .build();
        MqttClient client = createPahoClient(CONSUMER_ID);
        client.connect(options);
  
        client.subscribe(getTopicName(), 0).waitForCompletion();
        client.disconnect();
  
        Wait.assertTrue(() -> getSubscriptionQueue(getTopicName(), CONSUMER_ID) == null, 2000, 100);
     }
  }
  