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.kafkaconnector.https.sink;
  
  import java.net.URL;
  import java.util.Collections;
  import java.util.List;
  import java.util.Objects;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  import java.util.stream.Collectors;
  import java.util.stream.IntStream;
  
  import okhttp3.mockwebserver.MockWebServer;
  import okhttp3.mockwebserver.RecordedRequest;
  import org.apache.camel.kafkaconnector.common.ConnectorPropertyFactory;
  import org.apache.camel.kafkaconnector.common.services.mockweb.MockWebService;
  import org.apache.camel.kafkaconnector.common.test.CamelSinkTestSupport;
  import org.apache.hc.client5.http.ssl.NoopHostnameVerifier;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.Timeout;
  import org.junit.jupiter.api.extension.RegisterExtension;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.junit.jupiter.api.Assertions.fail;
  
  public class CamelSinkHTTPSITCase extends CamelSinkTestSupport {
      private static final Logger LOG = LoggerFactory.getLogger(CamelSinkHTTPSITCase.class);
  
      @RegisterExtension
      public final MockWebService mockWebService = MockWebService.builder()
              .useHttps()
              .withKeystore("/server-keystore.jks", "secret")
              .build();
      private MockWebServer mockServer;
  
      private String topicName;
  
      private final int expect = 10;
      private List<RecordedRequest> received;
  
      @Override
      protected String[] getConnectorsInTest() {
          return new String[] {"camel-https-kafka-connector"};
      }
  
      @BeforeEach
      public void setUp() throws Exception {
          topicName = getTopicForTest(this);
  
          mockServer = mockWebService.getServer();
          received = Collections.emptyList();
      }
  
      @Override
      protected void consumeMessages(CountDownLatch latch) {
          try {
              received = IntStream.range(0, expect).mapToObj(i -> {
                  try {
                      return mockServer.takeRequest(10, TimeUnit.SECONDS);
                  } catch (InterruptedException e) {
                      LOG.error("Unable to receive messages: {}", e.getMessage(), e);
                      return null;
                  }
              }).collect(Collectors.toList());
          } finally {
              latch.countDown();
          }
      }
  
      @Override
      protected void verifyMessages(CountDownLatch latch) throws InterruptedException {
          String expected = "Sink test message ";
          if (latch.await(30, TimeUnit.SECONDS)) {
              assertEquals(expect, received.size(), "Did not receive the same amount of messages that were sent");
  
  
              for (RecordedRequest request : received) {
                  String actual = request.getBody().readUtf8();
                  LOG.debug("Received: {} ", actual);
  
                  assertEquals("/ckc", request.getRequestUrl().encodedPath(), "Received path differed");
                  assertTrue(actual.startsWith(expected), "Received message content differed");
              }
  
              assertEquals(expect, received.size(), "Did not receive the same amount of messages that were sent");
          } else {
              fail("Failed to receive the messages within the specified time");
          }
      }
  
      @Test
      @Timeout(60)
      public void testBasicSendReceive() throws Exception {
          mockWebService.enqueueResponses(expect);
          LOG.info("Trusted store path: {}", toPath("client-truststore.jks"));
          String uri = mockServer.getHostName() + ":" + mockServer.getPort() + "/ckc";
          ConnectorPropertyFactory connectorPropertyFactory = CamelHTTPSPropertyFactory.basic()
                  .withTopics(topicName)
                  .withHttpUri(uri)
                  .withSslContextParameters("scp", "file:" + toPath("client-truststore.jks"), "secret")
                  // let's skip host verification as hostname may vary depending on test env
                  .withX509HostnameVerifier("x509HostnameVerifier", NoopHostnameVerifier.class);
  
          runTest(connectorPropertyFactory, topicName, expect);
      }
  
      @Test
      @Timeout(60)
      public void testBasicSendReceiveHttpUriWithQueryString() throws Exception {
          mockWebService.enqueueResponses(expect);
  
          String uri = mockServer.getHostName() + ":" + mockServer.getPort() + "/ckc?aaa=xxx&bbb=yyy&ccc=zzz";
          ConnectorPropertyFactory connectorPropertyFactory = CamelHTTPSPropertyFactory.basic()
                  .withTopics(topicName)
                  .withHttpUri(uri)
                  .withHttpMethod("POST")
                  .withSslContextParameters("scp", "file:" + toPath("client-truststore.jks"), "secret")
                  // let's skip host verification as hostname may vary depending on test env
                  .withX509HostnameVerifier("x509HostnameVerifier", NoopHostnameVerifier.class);
  
          runTest(connectorPropertyFactory, topicName, expect);
      }
  
      @Test
      @Timeout(60)
      public void testBasicSendReceiveUsingUrl() throws Exception {
          mockWebService.enqueueResponses(expect);
  
          ConnectorPropertyFactory connectorPropertyFactory = CamelHTTPSPropertyFactory.basic()
                  .withTopics(topicName)
                  .withSslContextParameters("scp", "file:" + toPath("client-truststore.jks"), "secret")
                  // let's skip host verification as hostname may vary depending on test env
                  .withX509HostnameVerifier("x509HostnameVerifier", NoopHostnameVerifier.class)
                  .withUrl(mockServer.getHostName(), mockServer.getPort(), "ckc")
                  .append("sslContextParameters", "#bean:scp")
                  .append("x509HostnameVerifier", "#bean:x509HostnameVerifier")
                  .buildUrl();
  
          runTest(connectorPropertyFactory, topicName, expect);
      }
  
      private String toPath(String resource) {
          URL url = Objects.requireNonNull(getClass().getClassLoader().getResource(resource));
          return url.getPath();
      }
  }
  