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Test: remove hardcoded list of unconfigured ciphers #30367

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May 9, 2018
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Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,14 @@
import org.elasticsearch.common.network.NetworkModule;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.TransportAddress;
import org.elasticsearch.common.util.set.Sets;
import org.elasticsearch.http.HttpServerTransport;
import org.elasticsearch.test.SecurityIntegTestCase;
import org.elasticsearch.transport.Transport;
import org.elasticsearch.xpack.core.TestXPackTransportClient;
import org.elasticsearch.xpack.core.XPackSettings;
import org.elasticsearch.xpack.core.common.socket.SocketAccess;
import org.elasticsearch.xpack.core.ssl.SSLConfigurationSettings;
import org.elasticsearch.xpack.core.ssl.SSLService;
import org.elasticsearch.xpack.security.LocalStateSecurity;

Expand All @@ -39,7 +42,12 @@
import java.nio.charset.StandardCharsets;
import java.security.KeyStore;
import java.security.SecureRandom;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Set;

import static org.elasticsearch.test.SecuritySettingsSource.addSSLSettingsForStore;
import static org.hamcrest.CoreMatchers.is;
Expand All @@ -65,12 +73,18 @@ protected boolean transportSSLEnabled() {
}

// no SSL exception as this is the exception is returned when connecting
public void testThatUnconfiguredCiphersAreRejected() {
public void testThatUnconfiguredCiphersAreRejected() throws Exception {
Set<String> supportedCiphers = Sets.newHashSet(SSLContext.getDefault().getSupportedSSLParameters().getCipherSuites());
Set<String> defaultXPackCiphers = Sets.newHashSet(XPackSettings.DEFAULT_CIPHERS);
final List<String> unconfiguredCiphers = new ArrayList<>(Sets.difference(supportedCiphers, defaultXPackCiphers));
Collections.shuffle(unconfiguredCiphers, random());
assumeFalse("the unconfigured ciphers list is empty", unconfiguredCiphers.isEmpty());

try (TransportClient transportClient = new TestXPackTransportClient(Settings.builder()
.put(transportClientSettings())
.put("node.name", "programmatic_transport_client")
.put("cluster.name", internalCluster().getClusterName())
.putList("xpack.ssl.cipher_suites", "TLS_ECDH_anon_WITH_RC4_128_SHA", "SSL_RSA_WITH_3DES_EDE_CBC_SHA")
.putList("xpack.ssl.cipher_suites", unconfiguredCiphers)
.build(), LocalStateSecurity.class)) {

TransportAddress transportAddress = randomFrom(internalCluster().getInstance(Transport.class).boundAddress().boundAddresses());
Expand Down