protected Handler addStatsHandler(Handler handler) {
// Graceful shutdown is implemented via the statistics handler,
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=420142
final StatisticsHandler statisticsHandler = new StatisticsHandler();
statisticsHandler.setHandler(handler);
return statisticsHandler;
}
/**
* Configure a jetty instance and deploy the webapps presented as args
*
* @param args the command line arguments
* @throws Exception if unable to configure
*/
public void configure(String[] args) throws Exception {
// handle classpath bits first so we can initialize the log mechanism.
for (int i = 0; i < args.length; i++) {
if ("--lib".equals(args[i])) {
try (Resource lib = Resource.newResource(args[++i])) {
if (!lib.exists() || !lib.isDirectory()) usage("No such lib directory " + lib);
_classpath.addJars(lib);
}
} else if ("--jar".equals(args[i])) {
try (Resource jar = Resource.newResource(args[++i])) {
if (!jar.exists() || jar.isDirectory()) usage("No such jar " + jar);
_classpath.addPath(jar);
}
} else if ("--classes".equals(args[i])) {
try (Resource classes = Resource.newResource(args[++i])) {
if (!classes.exists() || !classes.isDirectory())
usage("No such classes directory " + classes);
_classpath.addPath(classes);
}
} else if (args[i].startsWith("--")) i++;
}
initClassLoader();
LOG.info("Runner");
LOG.debug("Runner classpath {}", _classpath);
String contextPath = __defaultContextPath;
boolean contextPathSet = false;
int port = __defaultPort;
String host = null;
int stopPort = 0;
String stopKey = null;
boolean runnerServerInitialized = false;
for (int i = 0; i < args.length; i++) {
switch (args[i]) {
case "--port":
port = Integer.parseInt(args[++i]);
break;
case "--host":
host = args[++i];
break;
case "--stop-port":
stopPort = Integer.parseInt(args[++i]);
break;
case "--stop-key":
stopKey = args[++i];
break;
case "--log":
_logFile = args[++i];
break;
case "--out":
String outFile = args[++i];
PrintStream out = new PrintStream(new RolloverFileOutputStream(outFile, true, -1));
LOG.info("Redirecting stderr/stdout to " + outFile);
System.setErr(out);
System.setOut(out);
break;
case "--path":
contextPath = args[++i];
contextPathSet = true;
break;
case "--config":
if (_configFiles == null) _configFiles = new ArrayList<>();
_configFiles.add(args[++i]);
break;
case "--lib":
++i; // skip
break;
case "--jar":
++i; // skip
break;
case "--classes":
++i; // skip
break;
case "--stats":
_enableStats = true;
_statsPropFile = args[++i];
_statsPropFile = ("unsecure".equalsIgnoreCase(_statsPropFile) ? null : _statsPropFile);
break;
default:
// process contexts
if (!runnerServerInitialized) // log handlers not registered, server maybe not created,
// etc
{
if (_server == null) // server not initialized yet
{
// build the server
_server = new Server();
}
// apply jetty config files if there are any
if (_configFiles != null) {
for (String cfg : _configFiles) {
try (Resource resource = Resource.newResource(cfg)) {
XmlConfiguration xmlConfiguration = new XmlConfiguration(resource.getURL());
xmlConfiguration.configure(_server);
}
}
}
// check that everything got configured, and if not, make the handlers
HandlerCollection handlers =
(HandlerCollection) _server.getChildHandlerByClass(HandlerCollection.class);
if (handlers == null) {
handlers = new HandlerCollection();
_server.setHandler(handlers);
}
// check if contexts already configured
_contexts =
(ContextHandlerCollection)
handlers.getChildHandlerByClass(ContextHandlerCollection.class);
if (_contexts == null) {
_contexts = new ContextHandlerCollection();
prependHandler(_contexts, handlers);
}
if (_enableStats) {
// if no stats handler already configured
if (handlers.getChildHandlerByClass(StatisticsHandler.class) == null) {
StatisticsHandler statsHandler = new StatisticsHandler();
Handler oldHandler = _server.getHandler();
statsHandler.setHandler(oldHandler);
_server.setHandler(statsHandler);
ServletContextHandler statsContext = new ServletContextHandler(_contexts, "/stats");
statsContext.addServlet(new ServletHolder(new StatisticsServlet()), "/");
statsContext.setSessionHandler(new SessionHandler());
if (_statsPropFile != null) {
HashLoginService loginService =
new HashLoginService("StatsRealm", _statsPropFile);
Constraint constraint = new Constraint();
constraint.setName("Admin Only");
constraint.setRoles(new String[] {"admin"});
constraint.setAuthenticate(true);
ConstraintMapping cm = new ConstraintMapping();
cm.setConstraint(constraint);
cm.setPathSpec("/*");
ConstraintSecurityHandler securityHandler = new ConstraintSecurityHandler();
securityHandler.setLoginService(loginService);
securityHandler.setConstraintMappings(Collections.singletonList(cm));
securityHandler.setAuthenticator(new BasicAuthenticator());
statsContext.setSecurityHandler(securityHandler);
}
}
}
// ensure a DefaultHandler is present
if (handlers.getChildHandlerByClass(DefaultHandler.class) == null) {
handlers.addHandler(new DefaultHandler());
}
// ensure a log handler is present
_logHandler =
(RequestLogHandler) handlers.getChildHandlerByClass(RequestLogHandler.class);
if (_logHandler == null) {
_logHandler = new RequestLogHandler();
handlers.addHandler(_logHandler);
}
// check a connector is configured to listen on
Connector[] connectors = _server.getConnectors();
if (connectors == null || connectors.length == 0) {
ServerConnector connector = new ServerConnector(_server);
connector.setPort(port);
if (host != null) connector.setHost(host);
_server.addConnector(connector);
if (_enableStats) connector.addBean(new ConnectorStatistics());
} else {
if (_enableStats) {
for (Connector connector : connectors) {
((AbstractConnector) connector).addBean(new ConnectorStatistics());
}
}
}
runnerServerInitialized = true;
}
// Create a context
try (Resource ctx = Resource.newResource(args[i])) {
if (!ctx.exists()) usage("Context '" + ctx + "' does not exist");
if (contextPathSet && !(contextPath.startsWith("/"))) contextPath = "/" + contextPath;
// Configure the context
if (!ctx.isDirectory() && ctx.toString().toLowerCase().endsWith(".xml")) {
// It is a context config file
XmlConfiguration xmlConfiguration = new XmlConfiguration(ctx.getURL());
xmlConfiguration.getIdMap().put("Server", _server);
ContextHandler handler = (ContextHandler) xmlConfiguration.configure();
if (contextPathSet) handler.setContextPath(contextPath);
_contexts.addHandler(handler);
handler.setAttribute(
"org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern",
__containerIncludeJarPattern);
} else {
// assume it is a WAR file
WebAppContext webapp = new WebAppContext(_contexts, ctx.toString(), contextPath);
webapp.setConfigurationClasses(__plusConfigurationClasses);
webapp.setAttribute(
"org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern",
__containerIncludeJarPattern);
}
}
// reset
contextPathSet = false;
contextPath = __defaultContextPath;
break;
}
}
if (_server == null) usage("No Contexts defined");
_server.setStopAtShutdown(true);
switch ((stopPort > 0 ? 1 : 0) + (stopKey != null ? 2 : 0)) {
case 1:
usage("Must specify --stop-key when --stop-port is specified");
break;
case 2:
usage("Must specify --stop-port when --stop-key is specified");
break;
case 3:
ShutdownMonitor monitor = ShutdownMonitor.getInstance();
monitor.setPort(stopPort);
monitor.setKey(stopKey);
monitor.setExitVm(true);
break;
}
if (_logFile != null) {
NCSARequestLog requestLog = new NCSARequestLog(_logFile);
requestLog.setExtended(false);
_logHandler.setRequestLog(requestLog);
}
}
public static void main(String[] args) throws Exception {
String jetty_home =
System.getProperty("jetty.home", "../../jetty-distribution/target/distribution");
System.setProperty("jetty.home", jetty_home);
// Setup Threadpool
QueuedThreadPool threadPool = new QueuedThreadPool(512);
Server server = new Server(threadPool);
server.manage(threadPool);
server.setDumpAfterStart(false);
server.setDumpBeforeStop(false);
// Setup JMX
MBeanContainer mbContainer = new MBeanContainer(ManagementFactory.getPlatformMBeanServer());
server.addBean(mbContainer);
// Common HTTP configuration
HttpConfiguration config = new HttpConfiguration();
config.setSecurePort(8443);
config.addCustomizer(new ForwardedRequestCustomizer());
config.addCustomizer(new SecureRequestCustomizer());
config.setSendServerVersion(true);
// Http Connector
HttpConnectionFactory http = new HttpConnectionFactory(config);
ServerConnector httpConnector = new ServerConnector(server, http);
httpConnector.setPort(8080);
httpConnector.setIdleTimeout(10000);
server.addConnector(httpConnector);
// SSL configurations
SslContextFactory sslContextFactory = new SslContextFactory();
sslContextFactory.setKeyStorePath(jetty_home + "/etc/keystore");
sslContextFactory.setKeyStorePassword("OBF:1vny1zlo1x8e1vnw1vn61x8g1zlu1vn4");
sslContextFactory.setKeyManagerPassword("OBF:1u2u1wml1z7s1z7a1wnl1u2g");
sslContextFactory.setTrustStorePath(jetty_home + "/etc/keystore");
sslContextFactory.setTrustStorePassword("OBF:1vny1zlo1x8e1vnw1vn61x8g1zlu1vn4");
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");
// Spdy Connector
SPDYServerConnectionFactory.checkNPNAvailable();
PushStrategy push = new ReferrerPushStrategy();
HTTPSPDYServerConnectionFactory spdy2 = new HTTPSPDYServerConnectionFactory(2, config, push);
spdy2.setInputBufferSize(8192);
spdy2.setInitialWindowSize(32768);
HTTPSPDYServerConnectionFactory spdy3 = new HTTPSPDYServerConnectionFactory(3, config, push);
spdy2.setInputBufferSize(8192);
NPNServerConnectionFactory npn =
new NPNServerConnectionFactory(
spdy3.getProtocol(), spdy2.getProtocol(), http.getProtocol());
npn.setDefaultProtocol(http.getProtocol());
npn.setInputBufferSize(1024);
SslConnectionFactory ssl = new SslConnectionFactory(sslContextFactory, npn.getProtocol());
ServerConnector spdyConnector = new ServerConnector(server, ssl, npn, spdy3, spdy2, http);
spdyConnector.setPort(8443);
server.addConnector(spdyConnector);
// Setup handlers
HandlerCollection handlers = new HandlerCollection();
ContextHandlerCollection contexts = new ContextHandlerCollection();
RequestLogHandler requestLogHandler = new RequestLogHandler();
handlers.setHandlers(new Handler[] {contexts, new DefaultHandler(), requestLogHandler});
StatisticsHandler stats = new StatisticsHandler();
stats.setHandler(handlers);
server.setHandler(stats);
// Setup deployers
DeploymentManager deployer = new DeploymentManager();
deployer.setContexts(contexts);
server.addBean(deployer);
WebAppProvider webapp_provider = new WebAppProvider();
webapp_provider.setMonitoredDirName(jetty_home + "/webapps");
webapp_provider.setParentLoaderPriority(false);
webapp_provider.setExtractWars(true);
webapp_provider.setScanInterval(2);
webapp_provider.setDefaultsDescriptor(jetty_home + "/etc/webdefault.xml");
deployer.addAppProvider(webapp_provider);
HashLoginService login = new HashLoginService();
login.setName("Test Realm");
login.setConfig(jetty_home + "/etc/realm.properties");
server.addBean(login);
NCSARequestLog requestLog = new AsyncNCSARequestLog();
requestLog.setFilename(jetty_home + "/logs/jetty-yyyy_mm_dd.log");
requestLog.setExtended(false);
requestLogHandler.setRequestLog(requestLog);
server.setStopAtShutdown(true);
server.start();
server.dumpStdErr();
server.join();
}
@SuppressWarnings({"deprecation"})
public HttpServer(
HttpServerInfo httpServerInfo,
NodeInfo nodeInfo,
HttpServerConfig config,
Servlet theServlet,
Map<String, String> parameters,
Set<Filter> filters,
Set<HttpResourceBinding> resources,
Servlet theAdminServlet,
Map<String, String> adminParameters,
Set<Filter> adminFilters,
MBeanServer mbeanServer,
LoginService loginService,
TraceTokenManager tokenManager,
RequestStats stats,
EventClient eventClient)
throws IOException {
Preconditions.checkNotNull(httpServerInfo, "httpServerInfo is null");
Preconditions.checkNotNull(nodeInfo, "nodeInfo is null");
Preconditions.checkNotNull(config, "config is null");
Preconditions.checkNotNull(theServlet, "theServlet is null");
QueuedThreadPool threadPool = new QueuedThreadPool(config.getMaxThreads());
threadPool.setMinThreads(config.getMinThreads());
threadPool.setIdleTimeout(Ints.checkedCast(config.getThreadMaxIdleTime().toMillis()));
threadPool.setName("http-worker");
server = new Server(threadPool);
if (config.isShowStackTrace()) {
server.addBean(new ErrorHandler());
}
if (mbeanServer != null) {
// export jmx mbeans if a server was provided
MBeanContainer mbeanContainer = new MBeanContainer(mbeanServer);
server.addBean(mbeanContainer);
}
// set up HTTP connector
if (config.isHttpEnabled()) {
HttpConfiguration httpConfiguration = new HttpConfiguration();
httpConfiguration.setSendServerVersion(false);
httpConfiguration.setSendXPoweredBy(false);
if (config.getMaxRequestHeaderSize() != null) {
httpConfiguration.setRequestHeaderSize(
Ints.checkedCast(config.getMaxRequestHeaderSize().toBytes()));
}
// if https is enabled, set the CONFIDENTIAL and INTEGRAL redirection information
if (config.isHttpsEnabled()) {
httpConfiguration.setSecureScheme("https");
httpConfiguration.setSecurePort(httpServerInfo.getHttpsUri().getPort());
}
Integer acceptors = config.getHttpAcceptorThreads();
Integer selectors = config.getHttpSelectorThreads();
httpConnector =
new ServerConnector(
server,
null,
null,
null,
acceptors == null ? -1 : acceptors,
selectors == null ? -1 : selectors,
new HttpConnectionFactory(httpConfiguration));
httpConnector.setName("http");
httpConnector.setPort(httpServerInfo.getHttpUri().getPort());
httpConnector.setIdleTimeout(config.getNetworkMaxIdleTime().toMillis());
httpConnector.setHost(nodeInfo.getBindIp().getHostAddress());
httpConnector.setAcceptQueueSize(config.getHttpAcceptQueueSize());
server.addConnector(httpConnector);
} else {
httpConnector = null;
}
// set up NIO-based HTTPS connector
if (config.isHttpsEnabled()) {
HttpConfiguration httpsConfiguration = new HttpConfiguration();
httpsConfiguration.setSendServerVersion(false);
httpsConfiguration.setSendXPoweredBy(false);
if (config.getMaxRequestHeaderSize() != null) {
httpsConfiguration.setRequestHeaderSize(
Ints.checkedCast(config.getMaxRequestHeaderSize().toBytes()));
}
httpsConfiguration.addCustomizer(new SecureRequestCustomizer());
SslContextFactory sslContextFactory = new SslContextFactory(config.getKeystorePath());
sslContextFactory.setKeyStorePassword(config.getKeystorePassword());
SslConnectionFactory sslConnectionFactory =
new SslConnectionFactory(sslContextFactory, "http/1.1");
Integer acceptors = config.getHttpsAcceptorThreads();
Integer selectors = config.getHttpsSelectorThreads();
httpsConnector =
new ServerConnector(
server,
null,
null,
null,
acceptors == null ? -1 : acceptors,
selectors == null ? -1 : selectors,
sslConnectionFactory,
new HttpConnectionFactory(httpsConfiguration));
httpsConnector.setName("https");
httpsConnector.setPort(httpServerInfo.getHttpsUri().getPort());
httpsConnector.setIdleTimeout(config.getNetworkMaxIdleTime().toMillis());
httpsConnector.setHost(nodeInfo.getBindIp().getHostAddress());
httpsConnector.setAcceptQueueSize(config.getHttpAcceptQueueSize());
server.addConnector(httpsConnector);
} else {
httpsConnector = null;
}
// set up NIO-based Admin connector
if (theAdminServlet != null && config.isAdminEnabled()) {
HttpConfiguration adminConfiguration = new HttpConfiguration();
adminConfiguration.setSendServerVersion(false);
adminConfiguration.setSendXPoweredBy(false);
if (config.getMaxRequestHeaderSize() != null) {
adminConfiguration.setRequestHeaderSize(
Ints.checkedCast(config.getMaxRequestHeaderSize().toBytes()));
}
QueuedThreadPool adminThreadPool = new QueuedThreadPool(config.getAdminMaxThreads());
adminThreadPool.setName("http-admin-worker");
adminThreadPool.setMinThreads(config.getAdminMinThreads());
adminThreadPool.setIdleTimeout(Ints.checkedCast(config.getThreadMaxIdleTime().toMillis()));
if (config.isHttpsEnabled()) {
adminConfiguration.addCustomizer(new SecureRequestCustomizer());
SslContextFactory sslContextFactory = new SslContextFactory(config.getKeystorePath());
sslContextFactory.setKeyStorePassword(config.getKeystorePassword());
SslConnectionFactory sslConnectionFactory =
new SslConnectionFactory(sslContextFactory, "http/1.1");
adminConnector =
new ServerConnector(
server,
adminThreadPool,
null,
null,
0,
-1,
sslConnectionFactory,
new HttpConnectionFactory(adminConfiguration));
} else {
adminConnector =
new ServerConnector(
server,
adminThreadPool,
null,
null,
0,
-1,
new HttpConnectionFactory(adminConfiguration));
}
adminConnector.setName("admin");
adminConnector.setPort(httpServerInfo.getAdminUri().getPort());
adminConnector.setIdleTimeout(config.getNetworkMaxIdleTime().toMillis());
adminConnector.setHost(nodeInfo.getBindIp().getHostAddress());
adminConnector.setAcceptQueueSize(config.getHttpAcceptQueueSize());
server.addConnector(adminConnector);
} else {
adminConnector = null;
}
/**
* structure is:
*
* <p>server |--- statistics handler |--- context handler | |--- trace token filter | |--- gzip
* response filter | |--- gzip request filter | |--- security handler | |--- user provided
* filters | |--- the servlet (normally GuiceContainer) | |--- resource handlers |--- log
* handler |-- admin context handler \ --- the admin servlet
*/
HandlerCollection handlers = new HandlerCollection();
for (HttpResourceBinding resource : resources) {
handlers.addHandler(
new ClassPathResourceHandler(
resource.getBaseUri(),
resource.getClassPathResourceBase(),
resource.getWelcomeFiles()));
}
handlers.addHandler(
createServletContext(
theServlet, parameters, filters, tokenManager, loginService, "http", "https"));
if (config.isLogEnabled()) {
handlers.addHandler(createLogHandler(config, tokenManager, eventClient));
}
RequestLogHandler statsRecorder = new RequestLogHandler();
statsRecorder.setRequestLog(new StatsRecordingHandler(stats));
handlers.addHandler(statsRecorder);
// add handlers to Jetty
StatisticsHandler statsHandler = new StatisticsHandler();
statsHandler.setHandler(handlers);
HandlerList rootHandlers = new HandlerList();
if (theAdminServlet != null && config.isAdminEnabled()) {
rootHandlers.addHandler(
createServletContext(
theAdminServlet, adminParameters, adminFilters, tokenManager, loginService, "admin"));
}
rootHandlers.addHandler(statsHandler);
server.setHandler(rootHandlers);
}