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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* 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.
* ============LICENSE_END====================================================
*
*/
package org.onap.aaf.auth.server;
import java.io.IOException;
import java.net.InetAddress;
import java.util.Properties;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.jetty.http.HttpVersion;
import org.eclipse.jetty.server.HttpConfiguration;
import org.eclipse.jetty.server.HttpConnectionFactory;
import org.eclipse.jetty.server.Request;
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.server.handler.AbstractHandler;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.onap.aaf.auth.org.OrganizationException;
import org.onap.aaf.auth.rserv.RServlet;
import org.onap.aaf.cadi.Access.Level;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.LocatorException;
import org.onap.aaf.cadi.config.Config;
import org.onap.aaf.misc.env.Trans;
import org.onap.aaf.misc.env.util.Split;
import org.onap.aaf.misc.rosetta.env.RosettaEnv;
public class JettyServiceStarter<ENV extends RosettaEnv, TRANS extends Trans> extends AbsServiceStarter<ENV,TRANS> {
public JettyServiceStarter(final AbsService<ENV,TRANS> service, boolean secure) throws OrganizationException {
super(service, secure);
}
@Override
public void _propertyAdjustment() {
// System.setProperty("com.sun.management.jmxremote.port", "8081");
Properties props = access().getProperties();
Object httpproto = null;
// Critical - if no Security Protocols set, then set it. We'll just get messed up if not
if ((httpproto=props.get(Config.CADI_PROTOCOLS))==null) {
if ((httpproto=props.get(Config.HTTPS_PROTOCOLS))==null) {
props.put(Config.CADI_PROTOCOLS, (httpproto=Config.HTTPS_PROTOCOLS_DEFAULT));
} else {
props.put(Config.CADI_PROTOCOLS, httpproto);
}
}
if ("1.7".equals(System.getProperty("java.specification.version")) && (httpproto==null || (httpproto instanceof String && ((String)httpproto).contains("TLSv1.2")))) {
System.setProperty(Config.HTTPS_CIPHER_SUITES, Config.HTTPS_CIPHER_SUITES_DEFAULT);
}
}
@Override
public void _start(RServlet<TRANS> rserv) throws Exception {
final int port = Integer.parseInt(access().getProperty("port","0"));
final String keystore = access().getProperty(Config.CADI_KEYSTORE, null);
final int IDLE_TIMEOUT = Integer.parseInt(access().getProperty(Config.AAF_CONN_IDLE_TIMEOUT, Config.AAF_CONN_IDLE_TIMEOUT_DEF));
Server server = new Server();
ServerConnector conn;
String protocol;
if (!secure || keystore==null) {
conn = new ServerConnector(server);
protocol = "http";
} else {
protocol = "https";
String keystorePassword = access().getProperty(Config.CADI_KEYSTORE_PASSWORD, null);
if (keystorePassword==null) {
throw new CadiException("No Keystore Password configured for " + keystore);
}
SslContextFactory sslContextFactory = new SslContextFactory();
sslContextFactory.setKeyStorePath(keystore);
String temp;
sslContextFactory.setKeyStorePassword(temp=access().decrypt(keystorePassword, true)); // don't allow unencrypted
sslContextFactory.setKeyManagerPassword(temp);
temp=null; // don't leave lying around
String truststore = access().getProperty(Config.CADI_TRUSTSTORE, null);
if (truststore!=null) {
String truststorePassword = access().getProperty(Config.CADI_TRUSTSTORE_PASSWORD, null);
if (truststorePassword==null) {
throw new CadiException("No Truststore Password configured for " + truststore);
}
sslContextFactory.setTrustStorePath(truststore);
sslContextFactory.setTrustStorePassword(access().decrypt(truststorePassword, false));
}
// Be able to accept only certain protocols, i.e. TLSv1.1+
String subprotocols = access().getProperty(Config.CADI_PROTOCOLS, Config.HTTPS_PROTOCOLS_DEFAULT);
service.setSubprotocol(subprotocols);
final String[] protocols = Split.splitTrim(',', subprotocols);
sslContextFactory.setIncludeProtocols(protocols);
// Want to use Client Certificates, if they exist.
sslContextFactory.setWantClientAuth(true);
// Optional future checks.
// sslContextFactory.setValidateCerts(true);
// sslContextFactory.setValidatePeerCerts(true);
// sslContextFactory.setEnableCRLDP(false);
// sslContextFactory.setEnableOCSP(false);
String certAlias = access().getProperty(Config.CADI_ALIAS, null);
if (certAlias!=null) {
sslContextFactory.setCertAlias(certAlias);
}
HttpConfiguration httpConfig = new HttpConfiguration();
httpConfig.setSecureScheme(protocol);
httpConfig.setSecurePort(port);
httpConfig.addCustomizer(new SecureRequestCustomizer());
// httpConfig.setOutputBufferSize(32768); Not sure why take this setting
conn = new ServerConnector(server,
new SslConnectionFactory(sslContextFactory,HttpVersion.HTTP_1_1.asString()),
new HttpConnectionFactory(httpConfig)
);
}
service.setProtocol(protocol);
// Setup JMX
// TODO trying to figure out how to set up/log ports
// MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
// MBeanContainer mbContainer=new MBeanContainer(mbeanServer);
// server.addEventListener(mbContainer);
// server.addBean(mbContainer);
// Add loggers MBean to server (will be picked up by MBeanContainer above)
// server.addBean(Log.getLog());
conn.setHost(hostname);
conn.setPort(port);
conn.setIdleTimeout(IDLE_TIMEOUT);
server.addConnector(conn);
server.setHandler(new AbstractHandler() {
private FilterChain fc = buildFilterChain(service,new FilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse resp) throws IOException, ServletException {
rserv.service(req, resp);
}
});
@Override
public void handle(String target, Request baseRequest, HttpServletRequest hreq, HttpServletResponse hresp) throws IOException, ServletException {
try {
fc.doFilter(hreq,hresp);
} catch (Exception e) {
service.access.log(e, "Error Processing " + target);
hresp.setStatus(500 /* Service Error */);
}
baseRequest.setHandled(true);
}
}
);
try {
access().printf(Level.INIT, "Starting service on %s:%d (%s)",hostname,port,InetAddress.getByName(hostname).getHostAddress());
server.start();
access().log(Level.INIT,server.dump());
} catch (Exception e) {
access().log(e,"Error starting " + hostname + ':' + port + ' ' + InetAddress.getLocalHost().getHostAddress());
String doExit = access().getProperty("cadi_exitOnFailure", "true");
if (doExit == "true") {
System.exit(1);
} else {
throw e;
}
}
try {
String no_register = env().getProperty("aaf_no_register",null);
if(no_register==null) {
register(service.registrants(port));
} else {
access().printf(Level.INIT,"'aaf_no_register' is set. %s will not be registered with Locator", service.app_name);
}
access().printf(Level.INIT, "Starting Jetty Service for %s, version %s, on %s://%s:%d", service.app_name,service.app_version,protocol,hostname,port);
rserv.postStartup(hostname, port);
} catch (Exception e) {
access().log(e,"Error registering " + service.app_name);
String doExit = access().getProperty("cadi_exitOnFailure", "true");
if (doExit == "true") {
System.exit(1);
} else {
throw e;
}
}
}
private FilterChain buildFilterChain(final AbsService<?,?> as, final FilterChain doLast) throws CadiException, LocatorException {
Filter[] filters = as.filters();
FilterChain fc = doLast;
for (int i=filters.length-1;i>=0;--i) {
fc = new FCImpl(filters[i],fc);
}
return fc;
}
private class FCImpl implements FilterChain {
private Filter f;
private FilterChain next;
public FCImpl(final Filter f, final FilterChain fc) {
this.f=f;
next = fc;
}
@Override
public void doFilter(ServletRequest req, ServletResponse resp) throws IOException, ServletException {
f.doFilter(req,resp, next);
}
}
}
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