How to use caCertAsBytes method of org.testcontainers.elasticsearch.ElasticsearchContainer class

Best Testcontainers-java code snippet using org.testcontainers.elasticsearch.ElasticsearchContainer.caCertAsBytes

Source:ElasticsearchContainerTest.java

...397            credentialsProvider.setCredentials(398                AuthScope.ANY,399                new UsernamePasswordCredentials(ELASTICSEARCH_USERNAME, ELASTICSEARCH_PASSWORD)400            );401            String protocol = container.caCertAsBytes().isPresent() ? "https://" : "http://";402            client =403                RestClient404                    .builder(HttpHost.create(protocol + container.getHttpHostAddress()))405                    .setHttpClientConfigCallback(httpClientBuilder -> {406                        if (container.caCertAsBytes().isPresent()) {407                            httpClientBuilder.setSSLContext(container.createSslContextFromCa());408                        }409                        return httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);410                    })411                    .build();412        }413        return client;414    }415    private RestClient getAnonymousClient(ElasticsearchContainer container) {416        if (anonymousClient == null) {417            anonymousClient = RestClient.builder(HttpHost.create(container.getHttpHostAddress())).build();418        }419        return anonymousClient;420    }...

Source:ElasticsearchContainer.java

...53    @Deprecated54    protected static final String DEFAULT_TAG = "7.9.2";55    private final boolean isOss;56    private final boolean isAtLeastMajorVersion8;57    private Optional<byte[]> caCertAsBytes = Optional.empty();58    private String certPath = "/usr/share/elasticsearch/config/certs/http_ca.crt";59    /**60     * @deprecated use {@link ElasticsearchContainer(DockerImageName)} instead61     */62    @Deprecated63    public ElasticsearchContainer() {64        this(DEFAULT_IMAGE_NAME.withTag(DEFAULT_TAG));65    }66    /**67     * Create an Elasticsearch Container by passing the full docker image name68     * @param dockerImageName Full docker image name as a {@link String}, like: docker.elastic.co/elasticsearch/elasticsearch:7.9.269     */70    public ElasticsearchContainer(String dockerImageName) {71        this(DockerImageName.parse(dockerImageName));72    }73    /**74     * Create an Elasticsearch Container by passing the full docker image name75     * @param dockerImageName Full docker image name as a {@link DockerImageName}, like: DockerImageName.parse("docker.elastic.co/elasticsearch/elasticsearch:7.9.2")76     */77    public ElasticsearchContainer(final DockerImageName dockerImageName) {78        super(dockerImageName);79        dockerImageName.assertCompatibleWith(DEFAULT_IMAGE_NAME, DEFAULT_OSS_IMAGE_NAME);80        this.isOss = dockerImageName.isCompatibleWith(DEFAULT_OSS_IMAGE_NAME);81        logger().info("Starting an elasticsearch container using [{}]", dockerImageName);82        withNetworkAliases("elasticsearch-" + Base58.randomString(6));83        withEnv("discovery.type", "single-node");84        // Sets default memory of elasticsearch instance to 2GB85        // Spaces are deliberate to allow user to define additional jvm options as elasticsearch resolves option files lexicographically86        withClasspathResourceMapping(87            "elasticsearch-default-memory-vm.options",88            "/usr/share/elasticsearch/config/jvm.options.d/ elasticsearch-default-memory-vm.options",89            BindMode.READ_ONLY90        );91        addExposedPorts(ELASTICSEARCH_DEFAULT_PORT, ELASTICSEARCH_DEFAULT_TCP_PORT);92        this.isAtLeastMajorVersion8 =93            new ComparableVersion(dockerImageName.getVersionPart()).isGreaterThanOrEqualTo("8.0.0");94        // regex that95        //   matches 8.3 JSON logging with started message and some follow up content within the message field96        //   matches 8.0 JSON logging with no whitespace between message field and content97        //   matches 7.x JSON logging with whitespace between message field and content98        //   matches 6.x text logging with node name in brackets and just a 'started' message till the end of the line99        String regex = ".*(\"message\":\\s?\"started[\\s?|\"].*|] started\n$)";100        setWaitStrategy(new LogMessageWaitStrategy().withRegEx(regex));101        if (isAtLeastMajorVersion8) {102            withPassword(ELASTICSEARCH_DEFAULT_PASSWORD);103        }104    }105    @Override106    protected void containerIsStarted(InspectContainerResponse containerInfo) {107        if (isAtLeastMajorVersion8 && StringUtils.isNotEmpty(certPath)) {108            try {109                byte[] bytes = copyFileFromContainer(certPath, IOUtils::toByteArray);110                if (bytes.length > 0) {111                    this.caCertAsBytes = Optional.of(bytes);112                }113            } catch (NotFoundException e) {114                // just emit an error message, but do not throw an exception115                // this might be ok, if the docker image is accidentally looking like version 8 or latest116                // can happen if Elasticsearch is repackaged, i.e. with custom plugins117                log.warn("CA cert under " + certPath + " not found.");118            }119        }120    }121    /**122     * If this is running above Elasticsearch 8, this will return the probably self-signed CA cert that has been extracted123     *124     * @return byte array optional containing the CA cert extracted from the docker container125     */126    public Optional<byte[]> caCertAsBytes() {127        return caCertAsBytes;128    }129    /**130     * A SSL context based on the self signed CA, so that using this SSL Context allows to connect to the Elasticsearch service131     * @return a customized SSL Context132     */133    public SSLContext createSslContextFromCa() {134        try {135            CertificateFactory factory = CertificateFactory.getInstance("X.509");136            Certificate trustedCa = factory.generateCertificate(new ByteArrayInputStream(caCertAsBytes.get()));137            KeyStore trustStore = KeyStore.getInstance("pkcs12");138            trustStore.load(null, null);139            trustStore.setCertificateEntry("ca", trustedCa);140            final SSLContext sslContext = SSLContext.getInstance("TLSv1.3");141            TrustManagerFactory tmfactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());142            tmfactory.init(trustStore);143            sslContext.init(null, tmfactory.getTrustManagers(), null);144            return sslContext;145        } catch (Exception e) {146            throw new RuntimeException(e);147        }148    }149    /**150     * Define the Elasticsearch password to set. It enables security behind the scene for major version below 8.0.0....

Source:TransportUtilsTest.java

...45        );46    }47    @Test48    public void testCaCertificate() throws Exception {49        byte[] cert = ElasticsearchTestServer.global().container().caCertAsBytes().get();50        checkConnection(51            TransportUtils.sslContextFromHttpCaCrt(new ByteArrayInputStream(cert))52        );53    }54    @Test void testCaFingerprint() throws Exception {55        byte[] pemCert = ElasticsearchTestServer.global().container().caCertAsBytes().get();56        CertificateFactory cf = CertificateFactory.getInstance("X.509");57        Certificate x509cert = cf.generateCertificate(new ByteArrayInputStream(pemCert));58        // Compute SHA-256 fingerprint, which is what ES outputs at start time59        String fingerprint = fingerprint(x509cert.getEncoded(), "SHA-256");60        checkConnection(61            TransportUtils.sslContextFromCaFingerprint(fingerprint)62        );63    }64    @Test void testInvalidFingerprint() throws Exception {65        // Build a dummy SHA-256 signature66        String fingerprint = fingerprint("foobar".getBytes(StandardCharsets.UTF_8), "SHA-256");67        assertThrows(68            SSLHandshakeException.class,69            () -> checkConnection(...

caCertAsBytes

Using AI Code Generation

1import org.testcontainers.elasticsearch.ElasticsearchContainer;2public class 1 {3    public static void main(String[] args) {4        ElasticsearchContainer container = new ElasticsearchContainer();5        container.start();6        byte[] caCertAsBytes = container.caCertAsBytes();7        container.stop();8    }9}10Exception in thread "main" java.lang.NoSuchMethodError: org.testcontainers.elasticsearch.ElasticsearchContainer.caCertAsBytes()[B11	at 1.main(1.java:6)12ElasticsearchContainer container = new ElasticsearchContainer();13container.start();14byte[] caCertAsBytes = container.caCertAsBytes();15container.stop();16Exception in thread "main" java.lang.NoSuchMethodError: org.testcontainers.elasticsearch.ElasticsearchContainer.caCertAsBytes()[B17	at 1.main(1.java:6)18ElasticsearchContainer container = new ElasticsearchContainer();19container.start();20byte[] caCertAsBytes = container.caCertAsBytes();21container.stop();22Exception in thread "main" java.lang.NoSuchMethodError: org.testcontainers.elasticsearch.ElasticsearchContainer.caCertAsBytes()[B23	at 1.main(1.java:6)24ElasticsearchContainer container = new ElasticsearchContainer();25container.start();26byte[] caCertAsBytes = container.caCertAsBytes();27container.stop();28Exception in thread "main" java.lang.NoSuchMethodError: org.testcontainers.elasticsearch.ElasticsearchContainer.caCertAsBytes()[B29	at 1.main(1.java:6)30ElasticsearchContainer container = new ElasticsearchContainer();31container.start();32byte[] caCertAsBytes = container.caCertAsBytes();33container.stop();

caCertAsBytes

Using AI Code Generation

1package org.testcontainers.elasticsearch;2import java.nio.file.Files;3import java.nio.file.Path;4import java.nio.file.Paths;5import java.security.cert.CertificateException;6import java.security.cert.X509Certificate;7import java.util.Base64;8import javax.net.ssl.SSLContext;9import javax.net.ssl.TrustManager;10import javax.net.ssl.X509TrustManager;11import org.apache.http.HttpHost;12import org.elasticsearch.client.RestClient;13import org.elasticsearch.client.RestHighLevelClient;14import org.junit.Test;15public class TestContainerTest {16    public void test() throws Exception {17        final Path tempDirectory = Files.createTempDirectory("es");18        final ElasticsearchContainer elasticsearchContainer = new ElasticsearchContainer("docker.elastic.co/elasticsearch/elasticsearch:7.4.0")19                .withEnv("discovery.type", "single-node")20                .withEnv("xpack.security.enabled", "false")21                .withEnv("ES_JAVA_OPTS", "-Xms512m -Xmx512m")22                .withEnv("cluster.name", "test")23                .withEnv("http.port", "9200")24                .withEnv("transport.tcp.port", "9300")25                .withEnv("ES_PATH_CONF", tempDirectory.toString())26                .withEnv("path.data", tempDirectory.toString())27                .withEnv("path.logs", tempDirectory.toString())28                .withEnv("path.repo", tempDirectory.toString())29                .withEnv("path.home", tempDirectory.toString())30                .withEnv("path.conf", tempDirectory.toString())31                .withEnv("network.host", "

caCertAsBytes

Using AI Code Generation

1package org.testcontainers.elasticsearch;2import org.testcontainers.containers.GenericContainer;3import java.util.concurrent.TimeUnit;4public class ElasticsearchContainer extends GenericContainer<ElasticsearchContainer> {5    private static final String ELASTICSEARCH_DEFAULT_IMAGE = "docker.elastic.co/elasticsearch/elasticsearch";6    private static final String ELASTICSEARCH_DEFAULT_TAG = "7.4.0";7    public ElasticsearchContainer() {8        this(ELASTICSEARCH_DEFAULT_IMAGE + ":" + ELASTICSEARCH_DEFAULT_TAG);9    }10    public ElasticsearchContainer(String dockerImageName) {11        super(dockerImageName);12    }13    protected void configure() {14        addExposedPort(9200);15        addExposedPort(9300);16        setWaitStrategy(new ElasticsearchWaitStrategy());17    }18    public static class ElasticsearchWaitStrategy extends AbstractWaitStrategy {19        protected void waitUntilReady() {

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