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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* Licensed 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.dmaap.datarouter.node;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
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.Server;
import org.eclipse.jetty.server.ServerConnector;
import org.eclipse.jetty.server.SslConnectionFactory;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.jetbrains.annotations.NotNull;
import org.onap.dmaap.datarouter.node.delivery.Delivery;
public class NodeServer {
private static final EELFLogger eelfLogger = EELFManager.getInstance().getLogger(NodeServer.class);
private static Server server;
private static Delivery delivery;
private NodeServer(){}
static Server getServerInstance(NodeConfigManager nodeConfigManager) {
if (server == null) {
server = createNodeServer(nodeConfigManager);
}
return server;
}
private static Server createNodeServer(NodeConfigManager nodeConfigManager) {
eelfLogger.info("NODE0005 Creating new NodeServer");
server = new Server();
delivery = new Delivery(nodeConfigManager);
HttpConfiguration httpConfiguration = new HttpConfiguration();
httpConfiguration.setRequestHeaderSize(2048);
// HTTP connector
try (ServerConnector httpServerConnector = new ServerConnector(server,
new HttpConnectionFactory(httpConfiguration))) {
httpServerConnector.setPort(nodeConfigManager.getHttpPort());
httpServerConnector.setIdleTimeout(2000);
//Context Handler
ServletContextHandler servletContextHandler = new ServletContextHandler(0);
servletContextHandler.setContextPath("/");
servletContextHandler.addServlet(new ServletHolder(new NodeServlet(delivery, nodeConfigManager)), "/*");
if (nodeConfigManager.isTlsEnabled()) {
initialiseHttpsConnector(nodeConfigManager, httpConfiguration, httpServerConnector);
} else {
eelfLogger.info("NODE0005 Adding HTTP Connector");
server.setConnectors(new Connector[]{httpServerConnector});
}
server.setHandler(servletContextHandler);
}
return server;
}
private static void initialiseHttpsConnector(NodeConfigManager nodeConfigManager, HttpConfiguration httpConfiguration,
ServerConnector httpServerConnector) {
HttpConfiguration httpsConfiguration = new HttpConfiguration(httpConfiguration);
httpsConfiguration.setRequestHeaderSize(8192);
SecureRequestCustomizer secureRequestCustomizer = new SecureRequestCustomizer();
secureRequestCustomizer.setStsMaxAge(2000);
secureRequestCustomizer.setStsIncludeSubDomains(true);
httpsConfiguration.addCustomizer(secureRequestCustomizer);
// HTTPS connector
try (ServerConnector httpsServerConnector = new ServerConnector(server,
new SslConnectionFactory(getSslContextFactory(), HttpVersion.HTTP_1_1.asString()),
new HttpConnectionFactory(httpsConfiguration))) {
httpsServerConnector.setPort(nodeConfigManager.getHttpsPort());
httpsServerConnector.setIdleTimeout(3600000);
httpsServerConnector.setAcceptQueueSize(2);
eelfLogger.info("NODE0005 TLS Enabled: Adding HTTP/S Connectors");
server.setConnectors(new Connector[]{httpServerConnector, httpsServerConnector});
}
}
/**
* Reset the retry timer for a subscription.
*/
static void resetQueue(String subid, String ip) {
delivery.resetQueue(NodeConfigManager.getInstance().getSpoolDir(subid, ip));
}
@NotNull
private static SslContextFactory.Server getSslContextFactory() {
SslContextFactory.Server sslContextFactory = new SslContextFactory.Server();
sslContextFactory.setKeyStoreType(NodeConfigManager.getNodeTlsManager().getKeyStoreType());
sslContextFactory.setKeyStorePath(NodeConfigManager.getNodeTlsManager().getKeyStorefile());
sslContextFactory.setKeyStorePassword(NodeConfigManager.getNodeTlsManager().getKeyStorePassword());
sslContextFactory.setKeyManagerPassword(NodeConfigManager.getNodeTlsManager().getKeyManagerPassword());
// sslContextFactory.setTrustStoreType(NodeConfigManager.getNodeTlsManager().getTrustStoreType());
// sslContextFactory.setTrustStorePath(ProvRunner.getAafPropsUtils().getTruststorePathProperty());
// sslContextFactory.setTrustStorePassword(ProvRunner.getAafPropsUtils().getTruststorePassProperty());
sslContextFactory.setExcludeCipherSuites(
"SSL_RSA_WITH_DES_CBC_SHA",
"SSL_DHE_RSA_WITH_DES_CBC_SHA",
"SSL_DHE_DSS_WITH_DES_CBC_SHA",
"SSL_RSA_EXPORT_WITH_RC4_40_MD5",
"SSL_RSA_EXPORT_WITH_DES40_CBC_SHA",
"SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA",
"SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"
);
sslContextFactory.addExcludeProtocols("SSLv3");
sslContextFactory.setIncludeProtocols(NodeConfigManager.getNodeTlsManager().getEnabledProtocols());
eelfLogger.info("Unsupported protocols: " + String.join(",", sslContextFactory.getExcludeProtocols()));
eelfLogger.info("Supported protocols: " + String.join(",", sslContextFactory.getIncludeProtocols()));
eelfLogger.info("Unsupported ciphers: " + String.join(",", sslContextFactory.getExcludeCipherSuites()));
eelfLogger.info("Supported ciphers: " + String.join(",", sslContextFactory.getIncludeCipherSuites()));
return sslContextFactory;
}
}
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