| /** |
| * 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.atlas.web.service; |
| |
| import org.apache.atlas.ApplicationProperties; |
| import org.apache.atlas.AtlasConfiguration; |
| import org.apache.atlas.AtlasException; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.security.alias.CredentialProvider; |
| import org.apache.hadoop.security.alias.CredentialProviderFactory; |
| import org.eclipse.jetty.http.HttpVersion; |
| import org.eclipse.jetty.server.Connector; |
| import org.eclipse.jetty.server.HttpConfiguration; |
| import org.eclipse.jetty.server.HttpConnectionFactory; |
| import org.eclipse.jetty.server.SecureRequestCustomizer; |
| import org.eclipse.jetty.server.ServerConnector; |
| import org.eclipse.jetty.server.SslConnectionFactory; |
| import org.eclipse.jetty.util.ssl.SslContextFactory; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| import static org.apache.atlas.security.SecurityProperties.ATLAS_SSL_EXCLUDE_CIPHER_SUITES; |
| import static org.apache.atlas.security.SecurityProperties.CERT_STORES_CREDENTIAL_PROVIDER_PATH; |
| import static org.apache.atlas.security.SecurityProperties.CLIENT_AUTH_KEY; |
| import static org.apache.atlas.security.SecurityProperties.DEFATULT_TRUSTORE_FILE_LOCATION; |
| import static org.apache.atlas.security.SecurityProperties.DEFAULT_CIPHER_SUITES; |
| import static org.apache.atlas.security.SecurityProperties.DEFAULT_KEYSTORE_FILE_LOCATION; |
| import static org.apache.atlas.security.SecurityProperties.KEYSTORE_FILE_KEY; |
| import static org.apache.atlas.security.SecurityProperties.KEYSTORE_PASSWORD_KEY; |
| import static org.apache.atlas.security.SecurityProperties.SERVER_CERT_PASSWORD_KEY; |
| import static org.apache.atlas.security.SecurityProperties.TRUSTSTORE_FILE_KEY; |
| import static org.apache.atlas.security.SecurityProperties.TRUSTSTORE_PASSWORD_KEY; |
| import static org.apache.atlas.security.SecurityProperties.ATLAS_SSL_EXCLUDE_PROTOCOLS; |
| import static org.apache.atlas.security.SecurityProperties.DEFAULT_EXCLUDE_PROTOCOLS; |
| |
| |
| /** |
| * This is a jetty server which requires client auth via certificates. |
| */ |
| public class SecureEmbeddedServer extends EmbeddedServer { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(SecureEmbeddedServer.class); |
| |
| public SecureEmbeddedServer(int port, String path) throws IOException { |
| super(port, path); |
| } |
| |
| protected Connector getConnector(int port) throws IOException { |
| org.apache.commons.configuration.Configuration config = getConfiguration(); |
| |
| SslContextFactory sslContextFactory = new SslContextFactory(); |
| sslContextFactory.setKeyStorePath(config.getString(KEYSTORE_FILE_KEY, |
| System.getProperty(KEYSTORE_FILE_KEY, DEFAULT_KEYSTORE_FILE_LOCATION))); |
| sslContextFactory.setKeyStorePassword(getPassword(config, KEYSTORE_PASSWORD_KEY)); |
| sslContextFactory.setKeyManagerPassword(getPassword(config, SERVER_CERT_PASSWORD_KEY)); |
| sslContextFactory.setTrustStorePath(config.getString(TRUSTSTORE_FILE_KEY, |
| System.getProperty(TRUSTSTORE_FILE_KEY, DEFATULT_TRUSTORE_FILE_LOCATION))); |
| sslContextFactory.setTrustStorePassword(getPassword(config, TRUSTSTORE_PASSWORD_KEY)); |
| sslContextFactory.setWantClientAuth(config.getBoolean(CLIENT_AUTH_KEY, Boolean.getBoolean(CLIENT_AUTH_KEY))); |
| |
| List<Object> cipherList = config.getList(ATLAS_SSL_EXCLUDE_CIPHER_SUITES, DEFAULT_CIPHER_SUITES); |
| sslContextFactory.setExcludeCipherSuites(cipherList.toArray(new String[cipherList.size()])); |
| sslContextFactory.setRenegotiationAllowed(false); |
| |
| String[] excludedProtocols = config.containsKey(ATLAS_SSL_EXCLUDE_PROTOCOLS) ? |
| config.getStringArray(ATLAS_SSL_EXCLUDE_PROTOCOLS) : DEFAULT_EXCLUDE_PROTOCOLS; |
| if (excludedProtocols != null && excludedProtocols.length > 0) { |
| sslContextFactory.addExcludeProtocols(excludedProtocols); |
| } |
| |
| // SSL HTTP Configuration |
| // HTTP Configuration |
| HttpConfiguration http_config = new HttpConfiguration(); |
| http_config.setSecureScheme("https"); |
| final int bufferSize = AtlasConfiguration.WEBSERVER_REQUEST_BUFFER_SIZE.getInt(); |
| http_config.setSecurePort(port); |
| http_config.setRequestHeaderSize(bufferSize); |
| http_config.setResponseHeaderSize(bufferSize); |
| http_config.setSendServerVersion(true); |
| http_config.setSendDateHeader(false); |
| |
| HttpConfiguration https_config = new HttpConfiguration(http_config); |
| https_config.addCustomizer(new SecureRequestCustomizer()); |
| |
| // SSL Connector |
| ServerConnector sslConnector = new ServerConnector(server, |
| new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()), |
| new HttpConnectionFactory(https_config)); |
| sslConnector.setPort(port); |
| server.addConnector(sslConnector); |
| |
| return sslConnector; |
| } |
| |
| /** |
| * Retrieves a password from a configured credential provider or prompts for the password and stores it in the |
| * configured credential provider. |
| * @param config application configuration |
| * @param key the key/alias for the password. |
| * @return the password. |
| * @throws IOException |
| */ |
| private String getPassword(org.apache.commons.configuration.Configuration config, String key) throws IOException { |
| |
| String password; |
| |
| String provider = config.getString(CERT_STORES_CREDENTIAL_PROVIDER_PATH); |
| if (provider != null) { |
| LOG.info("Attempting to retrieve password from configured credential provider path"); |
| Configuration c = new Configuration(); |
| c.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, provider); |
| CredentialProvider credentialProvider = CredentialProviderFactory.getProviders(c).get(0); |
| CredentialProvider.CredentialEntry entry = credentialProvider.getCredentialEntry(key); |
| if (entry == null) { |
| throw new IOException(String.format("No credential entry found for %s. " |
| + "Please create an entry in the configured credential provider", key)); |
| } else { |
| password = String.valueOf(entry.getCredential()); |
| } |
| |
| } else { |
| throw new IOException("No credential provider path configured for storage of certificate store passwords"); |
| } |
| |
| return password; |
| } |
| |
| /** |
| * Returns the application configuration. |
| * @return |
| */ |
| protected org.apache.commons.configuration.Configuration getConfiguration() { |
| try { |
| return ApplicationProperties.get(); |
| } catch (AtlasException e) { |
| throw new RuntimeException("Unable to load configuration: " + ApplicationProperties.APPLICATION_PROPERTIES); |
| } |
| } |
| } |