Migrate from BC to BCFIPS libraries

Signed-off-by: Igonin <iigonin@sap.de>

Author: Igonin

CHANGELOG-3.0.md

@@ -45,6 +45,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Use Lucene `BM25Similarity` as default since the `LegacyBM25Similarity` is marked as deprecated ([#17306](https://github.com/opensearch-project/OpenSearch/pull/17306))
 - Wildcard field index only 3gram of the input data [#17349](https://github.com/opensearch-project/OpenSearch/pull/17349)
 - Use BC libraries to parse PEM files, increase key length, allow general use of known cryptographic binary extensions, remove unused BC dependencies ([#3420](https://github.com/opensearch-project/OpenSearch/pull/14912))
+- Migrate BC libs to their FIPS counterparts ([#3420](https://github.com/opensearch-project/OpenSearch/pull/14912))
 
 ### Deprecated
 

buildSrc/src/main/java/org/opensearch/gradle/OpenSearchTestBasePlugin.java

@@ -164,6 +164,12 @@ public void execute(Task t) {
                 test.systemProperty("tests.seed", BuildParams.getTestSeed());
             }
 
+            var securityFile = "java.security";
+            test.systemProperty(
+                "java.security.properties",
+                project.getRootProject().getLayout().getProjectDirectory() + "/distribution/src/config/" + securityFile
+            );
+
             // don't track these as inputs since they contain absolute paths and break cache relocatability
             File gradleHome = project.getGradle().getGradleUserHomeDir();
             String gradleVersion = project.getGradle().getGradleVersion();

client/rest/build.gradle

@@ -29,6 +29,7 @@
  */
 
 import de.thetaphi.forbiddenapis.gradle.CheckForbiddenApis
+import org.opensearch.gradle.precommit.TestingConventionsTasks
 
 apply plugin: 'opensearch.build'
 apply plugin: 'opensearch.publish'
@@ -51,6 +52,9 @@ dependencies {
   api "commons-codec:commons-codec:${versions.commonscodec}"
   api "commons-logging:commons-logging:${versions.commonslogging}"
   api "org.slf4j:slf4j-api:${versions.slf4j}"
+  runtimeOnly "org.bouncycastle:bc-fips:${versions.bouncycastle_jce}"
+  runtimeOnly "org.bouncycastle:bctls-fips:${versions.bouncycastle_tls}"
+  runtimeOnly "org.bouncycastle:bcutil-fips:${versions.bouncycastle_util}"
 
   // reactor
   api "io.projectreactor:reactor-core:${versions.reactor}"
@@ -70,6 +74,10 @@ dependencies {
   testImplementation "org.apache.logging.log4j:log4j-slf4j-impl:${versions.log4j}"
 }
 
+tasks.named("dependencyLicenses").configure {
+  mapping from: /bc.*/, to: 'bouncycastle'
+}
+
 tasks.withType(CheckForbiddenApis).configureEach {
   //client does not depend on server, so only jdk and http signatures should be checked
   replaceSignatureFiles('jdk-signatures', 'http-signatures')

client/rest/licenses/bc-fips-2.1.0.jar.sha1

@@ -0,0 +1 @@
+c8df3d47f9854f3e9ca57e9fc862da18c9381fa9

client/rest/licenses/bctls-fips-2.1.20.jar.sha1

@@ -0,0 +1 @@
+9c0632a6c5ca09a86434cf5e02e72c221e1c930f

client/rest/licenses/bcutil-fips-2.1.4.jar.sha1

@@ -0,0 +1 @@
+1d37b7a28560684f5b8e4fd65478c9130d4015d0

client/rest/licenses/bouncycastle-LICENSE.txt

@@ -0,0 +1,14 @@
+Copyright (c) 2000 - 2023 The Legion of the Bouncy Castle Inc. (https://www.bouncycastle.org)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
+and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

client/rest/licenses/bouncycastle-NOTICE.txt

@@ -0,0 +1 @@
+

client/rest/src/test/java/org/opensearch/client/BCDisposalDaemonFilter.java

@@ -0,0 +1,20 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+package org.opensearch.client;
+
+import com.carrotsearch.randomizedtesting.ThreadFilter;
+
+public class BCDisposalDaemonFilter implements ThreadFilter {
+
+    @Override
+    public boolean reject(Thread t) {
+        // Return true if this is a thread we want to ignore.
+        return t.getName().contains("BC Disposal Daemon");
+    }
+}

client/rest/src/test/java/org/opensearch/client/RestClientBuilderIntegTests.java

@@ -32,33 +32,31 @@
 
 package org.opensearch.client;
 
+import com.carrotsearch.randomizedtesting.annotations.ThreadLeakFilters;
+
 import com.sun.net.httpserver.HttpExchange;
 import com.sun.net.httpserver.HttpHandler;
 import com.sun.net.httpserver.HttpsConfigurator;
 import com.sun.net.httpserver.HttpsServer;
 
 import org.apache.hc.core5.http.HttpHost;
+import org.apache.hc.core5.ssl.SSLContextBuilder;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 
 import javax.net.ssl.KeyManagerFactory;
 import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLHandshakeException;
+import javax.net.ssl.SSLException;
 import javax.net.ssl.TrustManagerFactory;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
-import java.nio.file.Files;
-import java.nio.file.Paths;
 import java.security.AccessController;
-import java.security.KeyFactory;
 import java.security.KeyStore;
 import java.security.PrivilegedAction;
-import java.security.cert.Certificate;
-import java.security.cert.CertificateFactory;
-import java.security.spec.PKCS8EncodedKeySpec;
+import java.security.SecureRandom;
 
 import static org.hamcrest.Matchers.instanceOf;
 import static org.junit.Assert.assertEquals;
@@ -68,14 +66,15 @@
 /**
  * Integration test to validate the builder builds a client with the correct configuration
  */
+@ThreadLeakFilters(filters = { BCDisposalDaemonFilter.class })
 public class RestClientBuilderIntegTests extends RestClientTestCase {
 
     private static HttpsServer httpsServer;
 
     @BeforeClass
     public static void startHttpServer() throws Exception {
         httpsServer = HttpsServer.create(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0), 0);
-        httpsServer.setHttpsConfigurator(new HttpsConfigurator(getSslContext()));
+        httpsServer.setHttpsConfigurator(new HttpsConfigurator(getSslContext(true)));
         httpsServer.createContext("/", new ResponseHandler());
         httpsServer.start();
     }
@@ -103,11 +102,11 @@ public void testBuilderUsesDefaultSSLContext() throws Exception {
                     client.performRequest(new Request("GET", "/"));
                     fail("connection should have been rejected due to SSL handshake");
                 } catch (Exception e) {
-                    assertThat(e, instanceOf(SSLHandshakeException.class));
+                    assertThat(e.getCause(), instanceOf(SSLException.class));
                 }
             }
 
-            SSLContext.setDefault(getSslContext());
+            SSLContext.setDefault(getSslContext(false));
             try (RestClient client = buildRestClient()) {
                 Response response = client.performRequest(new Request("GET", "/"));
                 assertEquals(200, response.getStatusLine().getStatusCode());
@@ -122,34 +121,37 @@ private RestClient buildRestClient() {
         return RestClient.builder(new HttpHost("https", address.getHostString(), address.getPort())).build();
     }
 
-    private static SSLContext getSslContext() throws Exception {
-        SSLContext sslContext = SSLContext.getInstance(getProtocol());
+    private static SSLContext getSslContext(boolean server) throws Exception {
+        SSLContext sslContext;
+        char[] password = "password".toCharArray();
+        SecureRandom secureRandom = SecureRandom.getInstance("DEFAULT", "BCFIPS");
+        String fileExtension = ".jks";
+
         try (
-            InputStream certFile = RestClientBuilderIntegTests.class.getResourceAsStream("/test.crt");
-            InputStream keyStoreFile = RestClientBuilderIntegTests.class.getResourceAsStream("/test_truststore.jks")
+            InputStream trustStoreFile = RestClientBuilderIntegTests.class.getResourceAsStream("/test_truststore" + fileExtension);
+            InputStream keyStoreFile = RestClientBuilderIntegTests.class.getResourceAsStream("/testks" + fileExtension)
         ) {
-            // Build a keystore of default type programmatically since we can't use JKS keystores to
-            // init a KeyManagerFactory in FIPS 140 JVMs.
-            KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
-            keyStore.load(null, "password".toCharArray());
-            CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
-            PKCS8EncodedKeySpec privateKeySpec = new PKCS8EncodedKeySpec(
-                Files.readAllBytes(Paths.get(RestClientBuilderIntegTests.class.getResource("/test.der").toURI()))
-            );
-            KeyFactory keyFactory = KeyFactory.getInstance("RSA");
-            keyStore.setKeyEntry(
-                "mykey",
-                keyFactory.generatePrivate(privateKeySpec),
-                "password".toCharArray(),
-                new Certificate[] { certFactory.generateCertificate(certFile) }
-            );
-            KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
-            kmf.init(keyStore, "password".toCharArray());
+            KeyStore keyStore = KeyStore.getInstance("JKS");
+            keyStore.load(keyStoreFile, password);
+            KeyManagerFactory kmf = KeyManagerFactory.getInstance("PKIX", "BCJSSE");
+            kmf.init(keyStore, password);
+
             KeyStore trustStore = KeyStore.getInstance("JKS");
-            trustStore.load(keyStoreFile, "password".toCharArray());
-            TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
+            trustStore.load(trustStoreFile, password);
+            TrustManagerFactory tmf = TrustManagerFactory.getInstance("PKIX", "BCJSSE");
             tmf.init(trustStore);
-            sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
+
+            SSLContextBuilder sslContextBuilder = SSLContextBuilder.create()
+                .setProvider("BCJSSE")
+                .setProtocol(getProtocol())
+                .setSecureRandom(secureRandom);
+
+            if (server) {
+                sslContextBuilder.loadKeyMaterial(keyStore, password);
+            }
+            sslContextBuilder.loadTrustMaterial(trustStore, null);
+            sslContext = sslContextBuilder.build();
+
         }
         return sslContext;
     }