Improve Elasticserach ServiceConnection

Author: eddumelendez

spring-boot-project/spring-boot-test-autoconfigure/src/main/resources/META-INF/spring/org.springframework.boot.test.autoconfigure.data.elasticsearch.AutoConfigureDataElasticsearch.imports

@@ -7,3 +7,4 @@ org.springframework.boot.autoconfigure.elasticsearch.ElasticsearchRestClientAuto
 org.springframework.boot.autoconfigure.elasticsearch.ReactiveElasticsearchClientAutoConfiguration
 org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration
 org.springframework.boot.autoconfigure.jsonb.JsonbAutoConfiguration
+org.springframework.boot.autoconfigure.ssl.SslAutoConfiguration

spring-boot-project/spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/data/elasticsearch/DataElasticsearchTestIntegrationTests.java

@@ -19,16 +19,26 @@
 import java.time.Duration;
 import java.util.UUID;
 
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.apache.http.impl.nio.client.HttpAsyncClientBuilder;
+import org.elasticsearch.client.RestClientBuilder;
+import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 import org.testcontainers.elasticsearch.ElasticsearchContainer;
 import org.testcontainers.junit.jupiter.Container;
 import org.testcontainers.junit.jupiter.Testcontainers;
 
 import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.elasticsearch.RestClientBuilderCustomizer;
+import org.springframework.boot.test.context.TestConfiguration;
 import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
 import org.springframework.boot.testsupport.testcontainers.DockerImageNames;
 import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
 import org.springframework.data.elasticsearch.client.elc.ElasticsearchTemplate;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -42,16 +52,23 @@
  * @author Andy Wilkinson
  * @author Phillip Webb
  */
-@DataElasticsearchTest
+@DataElasticsearchTest(properties = {
+//		"spring.elasticsearch.restclient.ssl.bundle=elastic",
+//		"spring.ssl.bundle.pem.elastic.keystore.certificate=classpath:ssl/ca.crt",
+//		"spring.ssl.bundle.pem.elastic.truststore.private-key=classpath:ssl/ca.key",
+//		"spring.ssl.bundle.pem.elastic.truststore.certificate=classpath:ssl/http_ca.crt",
+//		"spring.ssl.bundle.pem.elastic.key.alias:ca", "spring.ssl.bundle.pem.elastic.truststore.type:pkcs12",
+//		"spring.ssl.bundle.pem.elastic.protocol:TLSv1.3"
+})
 @Testcontainers(disabledWithoutDocker = true)
 class DataElasticsearchTestIntegrationTests {
 
 	@Container
 	@ServiceConnection
 	static final ElasticsearchContainer elasticsearch = new ElasticsearchContainer(DockerImageNames.elasticsearch())
 		.withEnv("ES_JAVA_OPTS", "-Xms32m -Xmx512m")
-		.withStartupAttempts(5)
-		.withStartupTimeout(Duration.ofMinutes(10));
+		 .withStartupAttempts(5)
+		 .withStartupTimeout(Duration.ofMinutes(10));
 
 	@Autowired
 	private ElasticsearchTemplate elasticsearchTemplate;
@@ -62,6 +79,14 @@ class DataElasticsearchTestIntegrationTests {
 	@Autowired
 	private ApplicationContext applicationContext;
 
+//	 @BeforeAll
+//	 static void beforeAll() {
+//		 elasticsearch.copyFileFromContainer("/usr/share/elasticsearch/config/certs/http_ca.crt",
+//				 "src/test/resources/ssl/http_ca.crt");
+//		 elasticsearch.copyFileFromContainer("/usr/share/elasticsearch/config/certs/http.p12",
+//				 "src/test/resources/ssl/http.p12");
+//	 }
+
 	@Test
 	void didNotInjectExampleService() {
 		assertThatExceptionOfType(NoSuchBeanDefinitionException.class)
@@ -82,4 +107,24 @@ void testRepository() {
 		this.exampleRepository.deleteAll();
 	}
 
+	@TestConfiguration
+	static class SSL {
+
+		 @Bean
+		 RestClientBuilderCustomizer customizer() {
+			 return new RestClientBuilderCustomizer() {
+				 @Override
+				 public void customize(RestClientBuilder builder) {
+
+				 }
+
+				 @Override
+				 public void customize(HttpAsyncClientBuilder builder) {
+					 builder.setSSLContext(elasticsearch.createSslContextFromCa());
+				 }
+			 };
+		 }
+
+	}
+
 }

spring-boot-project/spring-boot-testcontainers/src/main/java/org/springframework/boot/testcontainers/service/connection/elasticsearch/ElasticsearchContainerConnectionDetailsFactory.java

@@ -34,6 +34,7 @@
  * @author Moritz Halbritter
  * @author Andy Wilkinson
  * @author Phillip Webb
+ * @author Eddú Meléndez
  */
 class ElasticsearchContainerConnectionDetailsFactory
 		extends ContainerConnectionDetailsFactory<ElasticsearchContainer, ElasticsearchConnectionDetails> {
@@ -61,9 +62,19 @@ private ElasticsearchContainerConnectionDetails(ContainerConnectionSource<Elasti
 		public List<Node> getNodes() {
 			String host = getContainer().getHost();
 			Integer port = getContainer().getMappedPort(DEFAULT_PORT);
-			return List.of(new Node(host, port, Protocol.HTTP, null, null));
+			Protocol protocol = getContainer().caCertAsBytes().isPresent() ? Protocol.HTTPS : Protocol.HTTP;
+			return List.of(new Node(host, port, protocol, null, null));
 		}
 
+		@Override
+		public String getUsername() {
+			return getContainer().caCertAsBytes().isPresent() ? "elastic" : null;
+		}
+
+		@Override
+		public String getPassword() {
+			return getContainer().caCertAsBytes().isPresent() ? getContainer().getEnvMap().get("ELASTIC_PASSWORD") : null;
+		}
 	}
 
 }