HBASE-25267 Add SSL keystore type and truststore related configs for HBase RESTServer (#2642)

HBASE-25267 Make SSL keystore type configurable in HBase RESTServer

In this patch I want to introduce the hbase.rest.ssl.keystore.type parameter,
enabling us to customize the keystore type for the REST server. If the
parameter is not provided, then we should fall-back to the current behaviour
(which assumes keystore type JKS).

This is similar to how we already configure the InfoServer objects with the
ssl.server.keystore.type parameter to set up HTTPS for the various admin UIs.

Signed-off-by: Wellington Chevreuil <wellington.chevreuil@gmail.com>
Signed-off-by: Balazs Meszaros <meszibalu@apache.org>
Signed-off-by: Sean Busbey <busbey@apache.org>
This commit is contained in:
Mate Szalay-Beko 2020-11-12 12:37:43 +01:00 committed by GitHub
parent 0b6d6fd773
commit 0611ca49ec
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5 changed files with 368 additions and 15 deletions

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@ -101,7 +101,12 @@ public final class KeyStoreTestUtil {
private static KeyStore createEmptyKeyStore()
throws GeneralSecurityException, IOException {
KeyStore ks = KeyStore.getInstance("JKS");
return createEmptyKeyStore("jks");
}
private static KeyStore createEmptyKeyStore(String keyStoreType)
throws GeneralSecurityException, IOException {
KeyStore ks = KeyStore.getInstance(keyStoreType);
ks.load(null, null); // initialize
return ks;
}
@ -117,18 +122,29 @@ public final class KeyStoreTestUtil {
}
}
/**
* Creates a keystore with a single key and saves it to a file.
* This method will use the same password for the keystore and for the key.
* This method will always generate a keystore file in JKS format.
*
* @param filename String file to save
* @param password String store password to set on keystore
* @param alias String alias to use for the key
* @param privateKey Key to save in keystore
* @param cert Certificate to use as certificate chain associated to key
* @throws GeneralSecurityException for any error with the security APIs
* @throws IOException if there is an I/O error saving the file
*/
public static void createKeyStore(String filename,
String password, String alias,
Key privateKey, Certificate cert)
throws GeneralSecurityException, IOException {
KeyStore ks = createEmptyKeyStore();
ks.setKeyEntry(alias, privateKey, password.toCharArray(),
new Certificate[]{cert});
saveKeyStore(ks, filename, password);
createKeyStore(filename, password, password, alias, privateKey, cert);
}
/**
* Creates a keystore with a single key and saves it to a file.
* This method will always generate a keystore file in JKS format.
*
* @param filename String file to save
* @param password String store password to set on keystore
@ -143,17 +159,66 @@ public final class KeyStoreTestUtil {
String password, String keyPassword, String alias,
Key privateKey, Certificate cert)
throws GeneralSecurityException, IOException {
KeyStore ks = createEmptyKeyStore();
createKeyStore(filename, password, keyPassword, alias, privateKey, cert, "JKS");
}
/**
* Creates a keystore with a single key and saves it to a file.
*
* @param filename String file to save
* @param password String store password to set on keystore
* @param keyPassword String key password to set on key
* @param alias String alias to use for the key
* @param privateKey Key to save in keystore
* @param cert Certificate to use as certificate chain associated to key
* @param keystoreType String keystore file type (e.g. "JKS")
* @throws GeneralSecurityException for any error with the security APIs
* @throws IOException if there is an I/O error saving the file
*/
public static void createKeyStore(String filename, String password, String keyPassword,
String alias, Key privateKey, Certificate cert,
String keystoreType)
throws GeneralSecurityException, IOException {
KeyStore ks = createEmptyKeyStore(keystoreType);
ks.setKeyEntry(alias, privateKey, keyPassword.toCharArray(),
new Certificate[]{cert});
saveKeyStore(ks, filename, password);
}
/**
* Creates a truststore with a single certificate and saves it to a file.
* This method uses the default JKS truststore type.
*
* @param filename String file to save
* @param password String store password to set on truststore
* @param alias String alias to use for the certificate
* @param cert Certificate to add
* @throws GeneralSecurityException for any error with the security APIs
* @throws IOException if there is an I/O error saving the file
*/
public static void createTrustStore(String filename,
String password, String alias,
Certificate cert)
throws GeneralSecurityException, IOException {
KeyStore ks = createEmptyKeyStore();
createTrustStore(filename, password, alias, cert, "JKS");
}
/**
* Creates a truststore with a single certificate and saves it to a file.
*
* @param filename String file to save
* @param password String store password to set on truststore
* @param alias String alias to use for the certificate
* @param cert Certificate to add
* @param trustStoreType String keystore file type (e.g. "JKS")
* @throws GeneralSecurityException for any error with the security APIs
* @throws IOException if there is an I/O error saving the file
*/
public static void createTrustStore(String filename, String password, String alias,
Certificate cert, String trustStoreType)
throws GeneralSecurityException, IOException {
KeyStore ks = createEmptyKeyStore(trustStoreType);
ks.setCertificateEntry(alias, cert);
saveKeyStore(ks, filename, password);
}

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@ -51,6 +51,10 @@ public interface Constants {
String REST_SSL_ENABLED = "hbase.rest.ssl.enabled";
String REST_SSL_KEYSTORE_STORE = "hbase.rest.ssl.keystore.store";
String REST_SSL_KEYSTORE_PASSWORD = "hbase.rest.ssl.keystore.password";
String REST_SSL_KEYSTORE_TYPE = "hbase.rest.ssl.keystore.type";
String REST_SSL_TRUSTSTORE_STORE = "hbase.rest.ssl.truststore.store";
String REST_SSL_TRUSTSTORE_PASSWORD = "hbase.rest.ssl.truststore.password";
String REST_SSL_TRUSTSTORE_TYPE = "hbase.rest.ssl.truststore.type";
String REST_SSL_KEYSTORE_KEYPASSWORD = "hbase.rest.ssl.keystore.keypassword";
String REST_SSL_EXCLUDE_CIPHER_SUITES = "hbase.rest.ssl.exclude.cipher.suites";
String REST_SSL_INCLUDE_CIPHER_SUITES = "hbase.rest.ssl.include.cipher.suites";

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@ -27,6 +27,7 @@ import java.util.Map;
import java.util.concurrent.ArrayBlockingQueue;
import javax.servlet.DispatcherType;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
@ -305,14 +306,32 @@ public class RESTServer implements Constants {
SslContextFactory sslCtxFactory = new SslContextFactory();
String keystore = conf.get(REST_SSL_KEYSTORE_STORE);
String keystoreType = conf.get(REST_SSL_KEYSTORE_TYPE);
String password = HBaseConfiguration.getPassword(conf,
REST_SSL_KEYSTORE_PASSWORD, null);
String keyPassword = HBaseConfiguration.getPassword(conf,
REST_SSL_KEYSTORE_KEYPASSWORD, password);
sslCtxFactory.setKeyStorePath(keystore);
if(StringUtils.isNotBlank(keystoreType)) {
sslCtxFactory.setKeyStoreType(keystoreType);
}
sslCtxFactory.setKeyStorePassword(password);
sslCtxFactory.setKeyManagerPassword(keyPassword);
String trustStore = conf.get(REST_SSL_TRUSTSTORE_STORE);
if(StringUtils.isNotBlank(trustStore)) {
sslCtxFactory.setTrustStorePath(trustStore);
}
String trustStorePassword =
HBaseConfiguration.getPassword(conf, REST_SSL_TRUSTSTORE_PASSWORD, null);
if(StringUtils.isNotBlank(trustStorePassword)) {
sslCtxFactory.setTrustStorePassword(trustStorePassword);
}
String trustStoreType = conf.get(REST_SSL_TRUSTSTORE_TYPE);
if(StringUtils.isNotBlank(trustStoreType)) {
sslCtxFactory.setTrustStoreType(trustStoreType);
}
String[] excludeCiphers = servlet.getConfiguration().getStrings(
REST_SSL_EXCLUDE_CIPHER_SUITES, ArrayUtils.EMPTY_STRING_ARRAY);
if (excludeCiphers.length != 0) {

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@ -21,15 +21,23 @@ package org.apache.hadoop.hbase.rest.client;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.util.Collections;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
import javax.net.ssl.SSLContext;
import org.apache.hadoop.security.authentication.client.AuthenticatedURL;
import org.apache.hadoop.security.authentication.client.AuthenticationException;
import org.apache.hadoop.security.authentication.client.KerberosAuthenticator;
@ -37,6 +45,7 @@ import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.client.HttpClient;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpHead;
@ -44,9 +53,10 @@ import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.entity.InputStreamEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicHeader;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.ssl.SSLContexts;
import org.apache.http.util.EntityUtils;
import org.apache.yetus.audience.InterfaceAudience;
import org.slf4j.Logger;
@ -81,14 +91,35 @@ public class Client {
this(null);
}
private void initialize(Cluster cluster, boolean sslEnabled) {
private void initialize(Cluster cluster, boolean sslEnabled, Optional<KeyStore> trustStore) {
this.cluster = cluster;
this.sslEnabled = sslEnabled;
extraHeaders = new ConcurrentHashMap<>();
String clspath = System.getProperty("java.class.path");
LOG.debug("classpath " + clspath);
this.httpClient = new DefaultHttpClient();
this.httpClient.getParams().setIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 2000);
HttpClientBuilder httpClientBuilder = HttpClients.custom();
RequestConfig requestConfig = RequestConfig.custom().
setConnectTimeout(2000).build();
httpClientBuilder.setDefaultRequestConfig(requestConfig);
// Since HBASE-25267 we don't use the deprecated DefaultHttpClient anymore.
// The new http client would decompress the gzip content automatically.
// In order to keep the original behaviour of this public class, we disable
// automatic content compression.
httpClientBuilder.disableContentCompression();
if(sslEnabled && trustStore.isPresent()) {
try {
SSLContext sslcontext =
SSLContexts.custom().loadTrustMaterial(trustStore.get(), null).build();
httpClientBuilder.setSSLContext(sslcontext);
} catch (NoSuchAlgorithmException | KeyStoreException | KeyManagementException e) {
throw new ClientTrustStoreInitializationException("Error while processing truststore", e);
}
}
this.httpClient = httpClientBuilder.build();
}
/**
@ -96,7 +127,7 @@ public class Client {
* @param cluster the cluster definition
*/
public Client(Cluster cluster) {
initialize(cluster, false);
this(cluster, false);
}
/**
@ -105,7 +136,38 @@ public class Client {
* @param sslEnabled enable SSL or not
*/
public Client(Cluster cluster, boolean sslEnabled) {
initialize(cluster, sslEnabled);
initialize(cluster, sslEnabled, Optional.empty());
}
/**
* Constructor, allowing to define custom trust store (only for SSL connections)
*
* @param cluster the cluster definition
* @param trustStorePath custom trust store to use for SSL connections
* @param trustStorePassword password to use for custom trust store
* @param trustStoreType type of custom trust store
*
* @throws ClientTrustStoreInitializationException if the trust store file can not be loaded
*/
public Client(Cluster cluster, String trustStorePath,
Optional<String> trustStorePassword, Optional<String> trustStoreType) {
char[] password = trustStorePassword.map(String::toCharArray).orElse(null);
String type = trustStoreType.orElse(KeyStore.getDefaultType());
KeyStore trustStore;
try(FileInputStream inputStream = new FileInputStream(new File(trustStorePath))) {
trustStore = KeyStore.getInstance(type);
trustStore.load(inputStream, password);
} catch (KeyStoreException e) {
throw new ClientTrustStoreInitializationException(
"Invalid trust store type: " + type, e);
} catch (CertificateException | NoSuchAlgorithmException | IOException e) {
throw new ClientTrustStoreInitializationException(
"Trust store load error: " + trustStorePath, e);
}
initialize(cluster, true, Optional.of(trustStore));
}
/**
@ -724,4 +786,12 @@ public class Client {
method.releaseConnection();
}
}
public static class ClientTrustStoreInitializationException extends RuntimeException {
public ClientTrustStoreInitializationException(String message, Throwable cause) {
super(message, cause);
}
}
}

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@ -0,0 +1,195 @@
/**
* 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.hadoop.hbase.rest;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.security.KeyPair;
import java.security.cert.X509Certificate;
import java.util.Optional;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseClassTestRule;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.http.ssl.KeyStoreTestUtil;
import org.apache.hadoop.hbase.rest.client.Client;
import org.apache.hadoop.hbase.rest.client.Cluster;
import org.apache.hadoop.hbase.rest.client.Response;
import org.apache.hadoop.hbase.testclassification.MediumTests;
import org.apache.hadoop.hbase.testclassification.RestTests;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category({ RestTests.class, MediumTests.class})
public class TestRESTServerSSL {
@ClassRule
public static final HBaseClassTestRule CLASS_RULE =
HBaseClassTestRule.forClass(TestRESTServerSSL.class);
private static final String KEY_STORE_PASSWORD = "myKSPassword";
private static final String TRUST_STORE_PASSWORD = "myTSPassword";
private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
private static final HBaseRESTTestingUtility REST_TEST_UTIL = new HBaseRESTTestingUtility();
private static Client sslClient;
private static File keyDir;
private Configuration conf;
@BeforeClass
public static void beforeClass() throws Exception {
keyDir = initKeystoreDir();
KeyPair keyPair = KeyStoreTestUtil.generateKeyPair("RSA");
X509Certificate serverCertificate = KeyStoreTestUtil.generateCertificate(
"CN=localhost, O=server", keyPair, 30, "SHA1withRSA");
generateTrustStore("jks", serverCertificate);
generateTrustStore("jceks", serverCertificate);
generateTrustStore("pkcs12", serverCertificate);
generateKeyStore("jks", keyPair, serverCertificate);
generateKeyStore("jceks", keyPair, serverCertificate);
generateKeyStore("pkcs12", keyPair, serverCertificate);
TEST_UTIL.startMiniCluster();
}
@AfterClass
public static void afterClass() throws Exception {
// this will also delete the generated test keystore / teststore files,
// as we were placing them under the dataTestDir used by the minicluster
TEST_UTIL.shutdownMiniCluster();
}
@Before
public void beforeEachTest() {
conf = new Configuration(TEST_UTIL.getConfiguration());
conf.set(Constants.REST_SSL_ENABLED, "true");
conf.set(Constants.REST_SSL_KEYSTORE_KEYPASSWORD, KEY_STORE_PASSWORD);
conf.set(Constants.REST_SSL_KEYSTORE_PASSWORD, KEY_STORE_PASSWORD);
conf.set(Constants.REST_SSL_TRUSTSTORE_PASSWORD, TRUST_STORE_PASSWORD);
}
@After
public void tearDownAfterTest() {
REST_TEST_UTIL.shutdownServletContainer();
}
@Test
public void testSslConnection() throws Exception {
startRESTServerWithDefaultKeystoreType();
Response response = sslClient.get("/version", Constants.MIMETYPE_TEXT);
assertEquals(200, response.getCode());
}
@Test(expected = org.apache.http.client.ClientProtocolException.class)
public void testNonSslClientDenied() throws Exception {
startRESTServerWithDefaultKeystoreType();
Cluster localCluster = new Cluster().add("localhost", REST_TEST_UTIL.getServletPort());
Client nonSslClient = new Client(localCluster, false);
nonSslClient.get("/version");
}
@Test
public void testSslConnectionUsingKeystoreFormatJKS() throws Exception {
startRESTServer("jks");
Response response = sslClient.get("/version", Constants.MIMETYPE_TEXT);
assertEquals(200, response.getCode());
}
@Test
public void testSslConnectionUsingKeystoreFormatJCEKS() throws Exception {
startRESTServer("jceks");
Response response = sslClient.get("/version", Constants.MIMETYPE_TEXT);
assertEquals(200, response.getCode());
}
@Test
public void testSslConnectionUsingKeystoreFormatPKCS12() throws Exception {
startRESTServer("pkcs12");
Response response = sslClient.get("/version", Constants.MIMETYPE_TEXT);
assertEquals(200, response.getCode());
}
private static File initKeystoreDir() {
String dataTestDir = TEST_UTIL.getDataTestDir().toString();
File keystoreDir = new File(dataTestDir, TestRESTServerSSL.class.getSimpleName() + "_keys");
keystoreDir.mkdirs();
return keystoreDir;
}
private static void generateKeyStore(String keyStoreType, KeyPair keyPair,
X509Certificate serverCertificate) throws Exception {
String keyStorePath = getKeystoreFilePath(keyStoreType);
KeyStoreTestUtil.createKeyStore(keyStorePath, KEY_STORE_PASSWORD, KEY_STORE_PASSWORD,
"serverKS", keyPair.getPrivate(), serverCertificate, keyStoreType);
}
private static void generateTrustStore(String trustStoreType, X509Certificate serverCertificate)
throws Exception {
String trustStorePath = getTruststoreFilePath(trustStoreType);
KeyStoreTestUtil.createTrustStore(trustStorePath, TRUST_STORE_PASSWORD, "serverTS",
serverCertificate, trustStoreType);
}
private static String getKeystoreFilePath(String keyStoreType) {
return String.format("%s/serverKS.%s", keyDir.getAbsolutePath(), keyStoreType);
}
private static String getTruststoreFilePath(String trustStoreType) {
return String.format("%s/serverTS.%s", keyDir.getAbsolutePath(), trustStoreType);
}
private void startRESTServerWithDefaultKeystoreType() throws Exception {
conf.set(Constants.REST_SSL_KEYSTORE_STORE, getKeystoreFilePath("jks"));
conf.set(Constants.REST_SSL_TRUSTSTORE_STORE, getTruststoreFilePath("jks"));
REST_TEST_UTIL.startServletContainer(conf);
Cluster localCluster = new Cluster().add("localhost", REST_TEST_UTIL.getServletPort());
sslClient = new Client(localCluster, getTruststoreFilePath("jks"),
Optional.of(TRUST_STORE_PASSWORD), Optional.empty());
}
private void startRESTServer(String storeType) throws Exception {
conf.set(Constants.REST_SSL_KEYSTORE_TYPE, storeType);
conf.set(Constants.REST_SSL_KEYSTORE_STORE, getKeystoreFilePath(storeType));
conf.set(Constants.REST_SSL_TRUSTSTORE_STORE, getTruststoreFilePath(storeType));
conf.set(Constants.REST_SSL_TRUSTSTORE_TYPE, storeType);
REST_TEST_UTIL.startServletContainer(conf);
Cluster localCluster = new Cluster().add("localhost", REST_TEST_UTIL.getServletPort());
sslClient = new Client(localCluster, getTruststoreFilePath(storeType),
Optional.of(TRUST_STORE_PASSWORD), Optional.of(storeType));
}
}