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Change to websockets done. Except https
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src/main/java/net/doubledoordev/backend/web/socket/UsersSocketApplication.java
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|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| /* | ||
| * Unless otherwise specified through the '@author' tag or comments at | ||
| * the top of the file or on a specific portion of the code the following license applies: | ||
| * | ||
| * Copyright (c) 2014, DoubleDoorDevelopment | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are met: | ||
| * | ||
| * Redistributions of source code must retain the above copyright notice, this | ||
| * list of conditions and the following disclaimer. | ||
| * | ||
| * Redistributions in binary form must reproduce the above copyright notice, | ||
| * this list of conditions and the following disclaimer in the documentation | ||
| * and/or other materials provided with the distribution. | ||
| * | ||
| * The header specified or the above copyright notice, this list of conditions | ||
| * and the following disclaimer below must be displayed at the top of the source code | ||
| * of any web page received while using any part of the service this software provides. | ||
| * | ||
| * The header to be displayed: | ||
| * This page was generated by DoubleDoorDevelopment's D3Backend or a derivative thereof. | ||
| * | ||
| * Neither the name of the project nor the names of its | ||
| * contributors may be used to endorse or promote products derived from | ||
| * this software without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| * | ||
| */ | ||
|
|
||
| package net.doubledoordev.backend.web.socket; | ||
|
|
||
| import com.google.common.base.Strings; | ||
| import com.google.gson.JsonElement; | ||
| import com.google.gson.JsonObject; | ||
| import net.doubledoordev.backend.permissions.User; | ||
| import net.doubledoordev.backend.util.Helper; | ||
| import net.doubledoordev.backend.util.Settings; | ||
| import net.doubledoordev.backend.util.WebSocketHelper; | ||
| import org.glassfish.grizzly.http.server.DefaultSessionManager; | ||
| import org.glassfish.grizzly.http.server.Session; | ||
| import org.glassfish.grizzly.websockets.DefaultWebSocket; | ||
| import org.glassfish.grizzly.websockets.WebSocket; | ||
| import org.glassfish.grizzly.websockets.WebSocketApplication; | ||
| import org.glassfish.grizzly.websockets.WebSocketEngine; | ||
|
|
||
| import java.lang.reflect.InvocationTargetException; | ||
| import java.util.ArrayList; | ||
| import java.util.TimerTask; | ||
|
|
||
| import static net.doubledoordev.backend.util.Constants.*; | ||
|
|
||
| /** | ||
| * @author Dries007 | ||
| */ | ||
| public class UsersSocketApplication extends WebSocketApplication | ||
| { | ||
| private static final UsersSocketApplication APPLICATION = new UsersSocketApplication(); | ||
| private static final String URL_PATTERN = "/users/*"; | ||
|
|
||
| private UsersSocketApplication() | ||
| { | ||
| TIMER.scheduleAtFixedRate(new TimerTask() | ||
| { | ||
| @Override | ||
| public void run() | ||
| { | ||
| for (WebSocket socket : getWebSockets()) socket.sendPing("ping".getBytes()); | ||
| } | ||
| }, SOCKET_PING_TIME, SOCKET_PING_TIME); | ||
| } | ||
|
|
||
| public static void register() | ||
| { | ||
| WebSocketEngine.getEngine().register(SOCKET_CONTEXT, URL_PATTERN, APPLICATION); | ||
| } | ||
|
|
||
| @Override | ||
| public void onMessage(WebSocket socket, String text) | ||
| { | ||
| User user = (User) ((DefaultWebSocket) socket).getUpgradeRequest().getAttribute(USER); | ||
| try | ||
| { | ||
| JsonObject object = JSONPARSER.parse(text).getAsJsonObject(); | ||
| String name = object.get("method").getAsString(); | ||
| ArrayList<String> args = new ArrayList<>(); | ||
| if (object.has("args")) for (JsonElement arg : object.getAsJsonArray("args")) args.add(arg.getAsString()); | ||
| if (!Helper.invokeWithRefectionMagic(socket, user, name, args)) | ||
| { | ||
| WebSocketHelper.sendOk(socket); | ||
| socket.close(); | ||
| } | ||
| } | ||
| catch (IllegalAccessException | NoSuchMethodException | InvocationTargetException e) | ||
| { | ||
| WebSocketHelper.sendError(socket, e); | ||
| socket.close(); | ||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public void onConnect(WebSocket socket) | ||
| { | ||
| Session session = DefaultSessionManager.instance().getSession(null, ((DefaultWebSocket) socket).getUpgradeRequest().getRequestedSessionId()); | ||
| if (session == null) | ||
| { | ||
| WebSocketHelper.sendError(socket, "No valid session."); | ||
| socket.close(); | ||
| return; | ||
| } | ||
| if (!((User) session.getAttribute(USER)).isAdmin()) | ||
| { | ||
| WebSocketHelper.sendError(socket, "You are no admin."); | ||
| socket.close(); | ||
| return; | ||
| } | ||
| String[] username = ((DefaultWebSocket) socket).getUpgradeRequest().getPathInfo().substring(1).split("/"); | ||
| if (Strings.isNullOrEmpty(username[0]) || Strings.isNullOrEmpty(username[0])) | ||
| { | ||
| WebSocketHelper.sendError(socket, "No valid user."); | ||
| socket.close(); | ||
| return; | ||
| } | ||
| User user = Settings.getUserByName(username[0]); | ||
| if (user == null) | ||
| { | ||
| WebSocketHelper.sendError(socket, "No valid user."); | ||
| socket.close(); | ||
| return; | ||
| } | ||
| ((DefaultWebSocket) socket).getUpgradeRequest().setAttribute(USER, user); | ||
| super.onConnect(socket); | ||
| } | ||
| } |
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