| /* |
| * 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.nifi.web.util.ssl; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.nifi.security.util.SslContextFactory; |
| import org.apache.nifi.security.util.StandardTlsConfiguration; |
| import org.apache.nifi.security.util.TemporaryKeyStoreBuilder; |
| import org.apache.nifi.security.util.TlsConfiguration; |
| import org.apache.nifi.security.util.TlsException; |
| |
| import javax.net.ssl.SSLContext; |
| import java.io.File; |
| |
| public class SslContextUtils { |
| private static final TlsConfiguration TLS_CONFIGURATION; |
| |
| private static final TlsConfiguration KEYSTORE_TLS_CONFIGURATION; |
| |
| private static final TlsConfiguration TRUSTSTORE_TLS_CONFIGURATION; |
| |
| static { |
| try { |
| TLS_CONFIGURATION = new TemporaryKeyStoreBuilder().build(); |
| |
| KEYSTORE_TLS_CONFIGURATION = new StandardTlsConfiguration( |
| TLS_CONFIGURATION.getKeystorePath(), |
| TLS_CONFIGURATION.getKeystorePassword(), |
| TLS_CONFIGURATION.getKeyPassword(), |
| TLS_CONFIGURATION.getKeystoreType().getType(), |
| TLS_CONFIGURATION.getTruststorePath(), |
| TLS_CONFIGURATION.getTruststorePassword(), |
| TLS_CONFIGURATION.getTruststoreType().getType(), |
| TlsConfiguration.TLS_1_2_PROTOCOL |
| ); |
| |
| TRUSTSTORE_TLS_CONFIGURATION = new StandardTlsConfiguration( |
| null, |
| null, |
| null, |
| null, |
| TLS_CONFIGURATION.getTruststorePath(), |
| TLS_CONFIGURATION.getTruststorePassword(), |
| TLS_CONFIGURATION.getTruststoreType().getType(), |
| TlsConfiguration.TLS_1_2_PROTOCOL |
| ); |
| } catch (final Exception e) { |
| throw new IllegalStateException("Failed to create TLS configuration for testing", e); |
| } |
| } |
| |
| /** |
| * Create SSLContext with Key Store and Trust Store configured |
| * |
| * @return SSLContext configured with Key Store and Trust Store |
| * @throws TlsException Thrown on SslContextFactory.createSslContext() |
| */ |
| public static SSLContext createKeyStoreSslContext() throws TlsException { |
| return SslContextFactory.createSslContext(KEYSTORE_TLS_CONFIGURATION); |
| } |
| |
| /** |
| * Create SSLContext with Trust Store configured |
| * |
| * @return SSLContext configured with Trust Store |
| * @throws TlsException Thrown on SslContextFactory.createSslContext() |
| */ |
| public static SSLContext createTrustStoreSslContext() throws TlsException { |
| return SslContextFactory.createSslContext(TRUSTSTORE_TLS_CONFIGURATION); |
| } |
| |
| /** |
| * Create SSLContext using Keystore and Truststore with deleteOnExit() for files |
| * |
| * @param tlsConfiguration TLS Configuration |
| * @return SSLContext configured with generated Keystore and Truststore |
| * @throws TlsException Thrown on SslContextFactory.createSslContext() |
| */ |
| public static SSLContext createSslContext(final TlsConfiguration tlsConfiguration) throws TlsException { |
| final String keystorePath = tlsConfiguration.getKeystorePath(); |
| if (StringUtils.isNotBlank(keystorePath)) { |
| final File keystoreFile = new File(keystorePath); |
| keystoreFile.deleteOnExit(); |
| } |
| |
| final String truststorePath = tlsConfiguration.getTruststorePath(); |
| if (StringUtils.isNotBlank(truststorePath)) { |
| final File truststoreFile = new File(truststorePath); |
| truststoreFile.deleteOnExit(); |
| } |
| |
| final SSLContext sslContext = SslContextFactory.createSslContext(tlsConfiguration); |
| if (sslContext == null) { |
| throw new TlsException(String.format("Failed to create SSLContext from Configuration %s", tlsConfiguration)); |
| } |
| return sslContext; |
| } |
| } |