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.camel.quarkus.kafka.sasl;
  
  import java.time.Duration;
  import java.util.Collections;
  import java.util.Properties;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  import jakarta.inject.Named;
  import jakarta.json.Json;
  import jakarta.json.JsonObject;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.PathParam;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  import org.apache.camel.quarkus.test.support.kafka.KafkaTestSupport;
  import org.apache.kafka.clients.CommonClientConfigs;
  import org.apache.kafka.clients.consumer.ConsumerRecord;
  import org.apache.kafka.clients.consumer.KafkaConsumer;
  import org.apache.kafka.clients.producer.KafkaProducer;
  import org.apache.kafka.clients.producer.Producer;
  import org.apache.kafka.clients.producer.ProducerRecord;
  import org.apache.kafka.clients.producer.RecordMetadata;
  import org.apache.kafka.common.config.SaslConfigs;
  import org.apache.kafka.common.config.SslConfigs;
  
  @Path("/kafka-sasl-ssl")
  @ApplicationScoped
  public class KafkaSaslSslResource {
  
      @Inject
      @Named("kafka-consumer-properties")
      Properties consumerProperties;
  
      @Inject
      @Named("kafka-producer-properties")
      Properties producerProperties;
  
      @Path("/{topicName}")
      @POST
      @Produces(MediaType.APPLICATION_JSON)
      public JsonObject post(@PathParam("topicName") String topicName, String message) throws Exception {
          Properties props = (Properties) producerProperties.clone();
          configureSaslSSL(props);
  
          try (Producer<Integer, String> producer = new KafkaProducer<>(props)) {
              RecordMetadata meta = producer.send(new ProducerRecord<>(topicName, 1, message)).get();
  
              return Json.createObjectBuilder()
                      .add("topicName", meta.topic())
                      .add("partition", meta.partition())
                      .add("offset", meta.offset())
                      .build();
          }
      }
  
      @Path("/{topicName}")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public JsonObject get(@PathParam("topicName") String topicName) {
          Properties props = (Properties) consumerProperties.clone();
          configureSaslSSL(props);
  
          try (KafkaConsumer<Integer, String> consumer = new KafkaConsumer<>(props)) {
              consumer.subscribe(Collections.singletonList(topicName));
  
              ConsumerRecord<Integer, String> record = consumer.poll(Duration.ofSeconds(60)).iterator().next();
              return Json.createObjectBuilder()
                      .add("topicName", record.topic())
                      .add("partition", record.partition())
                      .add("offset", record.offset())
                      .add("key", record.key())
                      .add("body", record.value())
                      .build();
          }
      }
  
      private void configureSaslSSL(Properties props) {
          KafkaTestSupport.setKafkaConfigFromProperty(props, CommonClientConfigs.SECURITY_PROTOCOL_CONFIG,
                  "camel.component.kafka.security-protocol");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SslConfigs.SSL_KEY_PASSWORD_CONFIG,
                  "camel.component.kafka.ssl-key-password");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG,
                  "camel.component.kafka.ssl-keystore-location");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SslConfigs.SSL_KEYSTORE_PASSWORD_CONFIG,
                  "camel.component.kafka.ssl-keystore-password");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SslConfigs.SSL_KEYSTORE_TYPE_CONFIG,
                  "camel.component.kafka.ssl-keystore-type");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG,
                  "camel.component.kafka.ssl-truststore-location");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SslConfigs.SSL_TRUSTSTORE_PASSWORD_CONFIG,
                  "camel.component.kafka.ssl-truststore-password");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SslConfigs.SSL_TRUSTSTORE_TYPE_CONFIG,
                  "camel.component.kafka.ssl-truststore-type");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SaslConfigs.SASL_JAAS_CONFIG,
                  "camel.component.kafka.sasl-jaas-config");
          KafkaTestSupport.setKafkaConfigFromProperty(props, SaslConfigs.SASL_MECHANISM,
                  "camel.component.kafka.sasl-mechanism");
      }
  }
  