/*
* Copyright 2011-2012 the original author or authors.
*
* 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.vertx.mods;
import org.vertx.java.busmods.BusModBase;
import org.vertx.java.core.Handler;
import org.vertx.java.core.http.HttpServer;
import org.vertx.java.core.http.HttpServerRequest;
import org.vertx.java.core.json.JsonArray;
import org.vertx.java.core.json.JsonObject;
import org.vertx.java.core.sockjs.SockJSServer;
import java.io.File;
/**
* A simple web server module that can serve static files, and also can
* bridge event bus messages to/from client side JavaScript and the server side
* event bus.
*
* Please see the modules manual for full description of what configuration
* parameters it takes.
*
* @author <a href="http://tfox.org">Tim Fox</a>
*/
public class WebServer extends BusModBase implements Handler<HttpServerRequest> {
private String webRootPrefix;
private String indexPage;
public void start() {
super.start();
HttpServer server = vertx.createHttpServer();
if (getOptionalBooleanConfig("ssl", false)) {
server.setSSL(true).setKeyStorePassword(getOptionalStringConfig("key_store_password", "wibble"))
.setKeyStorePath(getOptionalStringConfig("key_store_path", "server-keystore.jks"));
}
if (getOptionalBooleanConfig("static_files", true)) {
server.requestHandler(this);
}
boolean bridge = getOptionalBooleanConfig("bridge", false);
if (bridge) {
SockJSServer sjsServer = vertx.createSockJSServer(server);
JsonArray inboundPermitted = getOptionalArrayConfig("inbound_permitted", new JsonArray());
JsonArray outboundPermitted = getOptionalArrayConfig("outbound_permitted", new JsonArray());
sjsServer.bridge(getOptionalObjectConfig("sjs_config", new JsonObject().putString("prefix", "/eventbus")),
inboundPermitted, outboundPermitted,
getOptionalLongConfig("auth_timeout", 5 * 60 * 1000),
getOptionalStringConfig("auth_address", "vertx.basicauthmanager.authorise"));
}
String webRoot = getOptionalStringConfig("web_root", "web");
String index = getOptionalStringConfig("index_page", "index.html");
webRootPrefix = webRoot + File.separator;
indexPage = webRootPrefix + index;
server.listen(getOptionalIntConfig("port", 80), getOptionalStringConfig("host", "0.0.0.0"));
}
public void handle(HttpServerRequest req) {
if (req.path.equals("/")) {
req.response.sendFile(indexPage);
} else if (!req.path.contains("..")) {
req.response.sendFile(webRootPrefix + req.path);
} else {
req.response.statusCode = 404;
req.response.end();
}
}
}