| /* |
| * 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.cassandra.auth; |
| |
| import java.io.InputStream; |
| import java.net.UnknownHostException; |
| import java.security.cert.Certificate; |
| import java.security.cert.CertificateException; |
| import java.security.cert.CertificateFactory; |
| import java.util.Collections; |
| import java.util.Map; |
| |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import org.apache.cassandra.SchemaLoader; |
| import org.apache.cassandra.config.Config; |
| import org.apache.cassandra.config.DatabaseDescriptor; |
| import org.apache.cassandra.service.StorageService; |
| |
| import static org.apache.cassandra.auth.AuthTestUtils.getMockInetAddress; |
| import static org.junit.Assert.assertNotNull; |
| import static org.psjava.util.AssertStatus.assertTrue; |
| |
| public class MutualTlsWithPasswordFallbackAuthenticatorTest |
| { |
| private static MutualTlsWithPasswordFallbackAuthenticator fallbackAuthenticator; |
| private Certificate[] clientCertificatesCorp; |
| |
| @BeforeClass |
| public static void initialize() |
| { |
| SchemaLoader.loadSchema(); |
| DatabaseDescriptor.daemonInitialization(); |
| StorageService.instance.initServer(0); |
| Config config = DatabaseDescriptor.getRawConfig(); |
| config.client_encryption_options = config.client_encryption_options.withEnabled(true) |
| .withRequireClientAuth(true); |
| Map<String, String> parameters = Collections.singletonMap("validator_class_name", "org.apache.cassandra.auth.SpiffeCertificateValidator"); |
| fallbackAuthenticator = new MutualTlsWithPasswordFallbackAuthenticator(parameters); |
| fallbackAuthenticator.setup(); |
| } |
| |
| @Before |
| public void setup() throws CertificateException |
| { |
| InputStream inputStreamCorp = getClass().getClassLoader().getResourceAsStream("auth/SampleMtlsClientCertificate.pem"); |
| assertNotNull(inputStreamCorp); |
| Certificate corpCertificate = CertificateFactory.getInstance("X.509").generateCertificate(inputStreamCorp); |
| clientCertificatesCorp = new Certificate[]{ corpCertificate }; |
| } |
| |
| @Test |
| public void testFallbackToPasswordAuthentication() throws UnknownHostException |
| { |
| // If client certificate chain is not present fallback to password authentication |
| IAuthenticator.SaslNegotiator passwordNegotiator = fallbackAuthenticator.newSaslNegotiator(getMockInetAddress()); |
| assertTrue(passwordNegotiator instanceof PasswordAuthenticator.PlainTextSaslAuthenticator); |
| |
| // If client certificate chain is null fallback to password authentication |
| IAuthenticator.SaslNegotiator passwordNegotiator1 = fallbackAuthenticator.newSaslNegotiator(getMockInetAddress(), null); |
| assertTrue(passwordNegotiator1 instanceof PasswordAuthenticator.PlainTextSaslAuthenticator); |
| |
| // If client certificate chain length is zero fallback to password authentication |
| IAuthenticator.SaslNegotiator passwordNegotiator2 = fallbackAuthenticator.newSaslNegotiator(getMockInetAddress(), new Certificate[0]); |
| assertTrue(passwordNegotiator2 instanceof PasswordAuthenticator.PlainTextSaslAuthenticator); |
| } |
| |
| @Test |
| public void testUsesMtlsAuthenticationWhenCertificatesPresent() throws UnknownHostException |
| { |
| // If client certificate chain present and valid use mTLS authentication |
| IAuthenticator.SaslNegotiator mutualtlsAuthenticator = fallbackAuthenticator.newSaslNegotiator(getMockInetAddress(), clientCertificatesCorp); |
| assertTrue(mutualtlsAuthenticator instanceof MutualTlsAuthenticator.CertificateNegotiator); |
| } |
| } |