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/* * Copyright 2012 - 2016 Anton Tananaev (anton.tananaev@gmail.com) * * 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. */ package org.traccar.web; import org.eclipse.jetty.http.HttpStatus; import org.eclipse.jetty.server.Server; import org.eclipse.jetty.server.SessionManager; import org.eclipse.jetty.server.handler.ErrorHandler; import org.eclipse.jetty.server.handler.HandlerList; import org.eclipse.jetty.server.handler.ResourceHandler; import org.eclipse.jetty.server.session.HashSessionManager; import org.eclipse.jetty.servlet.ServletContextHandler; import org.eclipse.jetty.servlet.ServletHolder; import org.eclipse.jetty.webapp.WebAppContext; import org.glassfish.jersey.jackson.JacksonFeature; import org.glassfish.jersey.server.ResourceConfig; import org.glassfish.jersey.servlet.ServletContainer; import org.traccar.Config; import org.traccar.api.AsyncSocketServlet; import org.traccar.api.CorsResponseFilter; import org.traccar.api.ObjectMapperProvider; import org.traccar.api.ResourceErrorHandler; import org.traccar.api.SecurityRequestFilter; import org.traccar.api.resource.CommandResource; import org.traccar.api.resource.GroupPermissionResource; import org.traccar.api.resource.ServerResource; import org.traccar.api.resource.SessionResource; import org.traccar.api.resource.DevicePermissionResource; import org.traccar.api.resource.UserResource; import org.traccar.api.resource.GroupResource; import org.traccar.api.resource.DeviceResource; import org.traccar.api.resource.PositionResource; import org.traccar.api.resource.SupportedCommandResource; import org.traccar.helper.Log; import javax.naming.InitialContext; import javax.servlet.http.HttpServletRequest; import javax.sql.DataSource; import java.io.IOException; import java.io.Writer; import java.net.InetSocketAddress; public class WebServer { private Server server; private final Config config; private final DataSource dataSource; private final HandlerList handlers = new HandlerList(); private final SessionManager sessionManager; private void initServer() { String address = config.getString("web.address"); int port = config.getInteger("web.port", 8082); if (address == null) { server = new Server(port); } else { server = new Server(new InetSocketAddress(address, port)); } } public WebServer(Config config, DataSource dataSource) { this.config = config; this.dataSource = dataSource; sessionManager = new HashSessionManager(); int sessionTimeout = config.getInteger("web.sessionTimeout"); if (sessionTimeout != 0) { sessionManager.setMaxInactiveInterval(sessionTimeout); } initServer(); initApi(); if (config.getBoolean("web.console")) { initConsole(); } switch (config.getString("web.type", "new")) { case "old": initOldWebApp(); break; default: initWebApp(); break; } server.setHandler(handlers); server.addBean(new ErrorHandler() { @Override protected void handleErrorPage( HttpServletRequest request, Writer writer, int code, String message) throws IOException { writer.write("Error" + code + " - " + HttpStatus.getMessage(code) + ""); } }, false); } private void initWebApp() { ResourceHandler resourceHandler = new ResourceHandler(); resourceHandler.setResourceBase(config.getString("web.path")); if (config.getBoolean("web.debug")) { resourceHandler.setWelcomeFiles(new String[] {"debug.html"}); } else { resourceHandler.setWelcomeFiles(new String[] {"release.html", "index.html"}); } handlers.addHandler(resourceHandler); } private void initOldWebApp() { try { javax.naming.Context context = new InitialContext(); context.bind("java:/DefaultDS", dataSource); } catch (Exception error) { Log.warning(error); } WebAppContext app = new WebAppContext(); app.setContextPath("/"); app.getSessionHandler().setSessionManager(sessionManager); app.setWar(config.getString("web.application")); handlers.addHandler(app); } private void initApi() { ServletContextHandler servletHandler = new ServletContextHandler(ServletContextHandler.SESSIONS); servletHandler.setContextPath("/api"); servletHandler.getSessionHandler().setSessionManager(sessionManager); servletHandler.addServlet(new ServletHolder(new AsyncSocketServlet()), "/socket"); ResourceConfig resourceConfig = new ResourceConfig(); resourceConfig.register(ObjectMapperProvider.class); resourceConfig.register(JacksonFeature.class); resourceConfig.register(ResourceErrorHandler.class); resourceConfig.register(SecurityRequestFilter.class); resourceConfig.register(CorsResponseFilter.class); resourceConfig.registerClasses(ServerResource.class, SessionResource.class, CommandResource.class, GroupPermissionResource.class, DevicePermissionResource.class, UserResource.class, GroupResource.class, DeviceResource.class, PositionResource.class, SupportedCommandResource.class); servletHandler.addServlet(new ServletHolder(new ServletContainer(resourceConfig)), "/*"); handlers.addHandler(servletHandler); } private void initConsole() { ServletContextHandler servletHandler = new ServletContextHandler(ServletContextHandler.SESSIONS); servletHandler.setContextPath("/console"); servletHandler.addServlet(new ServletHolder(new ConsoleServlet()), "/*"); handlers.addHandler(servletHandler); } public void start() { try { server.start(); } catch (Exception error) { Log.warning(error); } } public void stop() { try { server.stop(); } catch (Exception error) { Log.warning(error); } } }