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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/main/java/org/traccar/web/WebServer.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
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diff --git a/src/main/java/org/traccar/web/WebServer.java b/src/main/java/org/traccar/web/WebServer.java
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+/*
+ * Copyright 2012 - 2019 Anton Tananaev (anton@traccar.org)
+ *
+ * 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.HttpMethod;
+import org.eclipse.jetty.http.HttpStatus;
+import org.eclipse.jetty.proxy.AsyncProxyServlet;
+import org.eclipse.jetty.server.Request;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.server.handler.ErrorHandler;
+import org.eclipse.jetty.server.handler.HandlerList;
+import org.eclipse.jetty.servlet.DefaultServlet;
+import org.eclipse.jetty.servlet.ServletContextHandler;
+import org.eclipse.jetty.servlet.ServletHolder;
+import org.glassfish.jersey.jackson.JacksonFeature;
+import org.glassfish.jersey.server.ResourceConfig;
+import org.glassfish.jersey.servlet.ServletContainer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.traccar.config.Config;
+import org.traccar.api.AsyncSocketServlet;
+import org.traccar.api.CorsResponseFilter;
+import org.traccar.api.MediaFilter;
+import org.traccar.api.ObjectMapperProvider;
+import org.traccar.api.ResourceErrorHandler;
+import org.traccar.api.SecurityRequestFilter;
+import org.traccar.api.resource.ServerResource;
+
+import javax.servlet.DispatcherType;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.File;
+import java.io.IOException;
+import java.io.Writer;
+import java.net.InetSocketAddress;
+import java.util.EnumSet;
+
+public class WebServer {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(WebServer.class);
+
+ private Server server;
+
+ private void initServer(Config config) {
+
+ 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) {
+
+ initServer(config);
+
+ ServletContextHandler servletHandler = new ServletContextHandler(ServletContextHandler.SESSIONS);
+
+ int sessionTimeout = config.getInteger("web.sessionTimeout");
+ if (sessionTimeout > 0) {
+ servletHandler.getSessionHandler().setMaxInactiveInterval(sessionTimeout);
+ }
+
+ initApi(config, servletHandler);
+
+ if (config.getBoolean("web.console")) {
+ servletHandler.addServlet(new ServletHolder(new ConsoleServlet()), "/console/*");
+ }
+
+ initWebApp(config, servletHandler);
+
+ servletHandler.setErrorHandler(new ErrorHandler() {
+ @Override
+ protected void handleErrorPage(
+ HttpServletRequest request, Writer writer, int code, String message) throws IOException {
+ writer.write("<!DOCTYPE<html><head><title>Error</title></head><html><body>"
+ + code + " - " + HttpStatus.getMessage(code) + "</body></html>");
+ }
+ });
+
+ HandlerList handlers = new HandlerList();
+ initClientProxy(config, handlers);
+ handlers.addHandler(servletHandler);
+ server.setHandler(handlers);
+ }
+
+ private void initClientProxy(Config config, HandlerList handlers) {
+ int port = config.getInteger("osmand.port");
+ if (port != 0) {
+ ServletContextHandler servletHandler = new ServletContextHandler() {
+ @Override
+ public void doScope(
+ String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response)
+ throws IOException, ServletException {
+ if (target.equals("/") && request.getMethod().equals(HttpMethod.POST.asString())) {
+ super.doScope(target, baseRequest, request, response);
+ }
+ }
+ };
+ ServletHolder servletHolder = new ServletHolder(new AsyncProxyServlet.Transparent());
+ servletHolder.setInitParameter("proxyTo", "http://localhost:" + port);
+ servletHandler.addServlet(servletHolder, "/");
+ handlers.addHandler(servletHandler);
+ }
+ }
+
+ private void initWebApp(Config config, ServletContextHandler servletHandler) {
+ ServletHolder servletHolder = new ServletHolder(DefaultServlet.class);
+ servletHolder.setInitParameter("resourceBase", new File(config.getString("web.path")).getAbsolutePath());
+ if (config.getBoolean("web.debug")) {
+ servletHandler.setWelcomeFiles(new String[] {"debug.html", "index.html"});
+ } else {
+ String cache = config.getString("web.cacheControl");
+ if (cache != null && !cache.isEmpty()) {
+ servletHolder.setInitParameter("cacheControl", cache);
+ }
+ servletHandler.setWelcomeFiles(new String[] {"release.html", "index.html"});
+ }
+ servletHandler.addServlet(servletHolder, "/*");
+ }
+
+ private void initApi(Config config, ServletContextHandler servletHandler) {
+ servletHandler.addServlet(new ServletHolder(new AsyncSocketServlet()), "/api/socket");
+
+ if (config.hasKey("media.path")) {
+ ServletHolder servletHolder = new ServletHolder(DefaultServlet.class);
+ servletHolder.setInitParameter("resourceBase", new File(config.getString("media.path")).getAbsolutePath());
+ servletHolder.setInitParameter("dirAllowed", config.getString("media.dirAllowed", "false"));
+ servletHolder.setInitParameter("pathInfoOnly", "true");
+ servletHandler.addServlet(servletHolder, "/api/media/*");
+ servletHandler.addFilter(MediaFilter.class, "/api/media/*", EnumSet.allOf(DispatcherType.class));
+ }
+
+ ResourceConfig resourceConfig = new ResourceConfig();
+ resourceConfig.registerClasses(JacksonFeature.class, ObjectMapperProvider.class, ResourceErrorHandler.class);
+ resourceConfig.registerClasses(SecurityRequestFilter.class, CorsResponseFilter.class);
+ resourceConfig.packages(ServerResource.class.getPackage().getName());
+ servletHandler.addServlet(new ServletHolder(new ServletContainer(resourceConfig)), "/api/*");
+ }
+
+ public void start() {
+ try {
+ server.start();
+ } catch (Exception error) {
+ LOGGER.warn("Web server start failed", error);
+ }
+ }
+
+ public void stop() {
+ try {
+ server.stop();
+ } catch (Exception error) {
+ LOGGER.warn("Web server stop failed", error);
+ }
+ }
+
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 01:27:57 +0000