_Bastler/partey_workadventure
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Adding a Pusher container as a middleware/dispatcher between front and back

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This commit is contained in:
David Négrier 2020-11-13 18:00:22 +01:00
parent 6c6d046891
commit 4c1e566a6c
86 changed files with 12172 additions and 983 deletions
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3
back/package.json
View File

@ -40,8 +40,10 @@
"body-parser": "^1.19.0",
"busboy": "^0.3.1",
"circular-json": "^0.5.9",
"debug": "^4.3.1",
"generic-type-guard": "^3.2.0",
"google-protobuf": "^3.13.0",
"grpc": "^1.24.4",
"http-status-codes": "^1.4.0",
"iterall": "^1.3.0",
"jsonwebtoken": "^8.5.1",
@ -58,6 +60,7 @@
"devDependencies": {
"@types/busboy": "^0.2.3",
"@types/circular-json": "^0.4.0",
"@types/debug": "^4.1.5",
"@types/google-protobuf": "^3.7.3",
"@types/http-status-codes": "^1.2.0",
"@types/jasmine": "^3.5.10",

148
back/position-test.js
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@ -1,148 +0,0 @@
// Constants
let MIN_DISTANCE = 12;
let MAX_PER_GROUP = 3;
let NB_USERS = 10;
// Utils
let rand = function(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(Math.random() * (max - min + 1)) + min;
};
let compareDistances = function(distA, distB) {
if (distA.distance < distB.distance) {
return -1;
}
if (distA.distance > distB.distance) {
return 1;
}
return 0;
};
let computeDistance = function (user1, user2) {
return Math.sqrt(Math.pow(user2.X - user1.X, 2) + Math.pow(user2.Y - user1.Y, 2));
};
// Test Data
let users = [];
for(let i = 1; i <= NB_USERS; i++) {
let user = {};
user.id = rand(0,99999);
user.X = rand(0, 40);
user.Y = rand(0, 40);
users.push(user);
}
// Compute distance between each user
let getDistanceOfEachUser = function(users) {
let i = 0;
let distances = [];
users.forEach(function(user1, key1) {
users.forEach(function(user2, key2) {
if(key1 < key2) {
let distanceObj = {};
distanceObj.distance = computeDistance(user1, user2);
distanceObj.first = user1;
distanceObj.second = user2;
distances[i] = distanceObj;
i++;
}
});
});
return distances;
};
// Organise groups
let createGroups = function(distances) {
let i = 0;
let groups = [];
let alreadyInAGroup = [];
for(let j = 0; j < distances.length; j++) {
let dist = distances[j];
if(dist.distance <= MIN_DISTANCE) {
if(typeof groups[i] === 'undefined') {
groups[i] = [];
}
if(groups[i].indexOf(dist.first) === -1 && typeof alreadyInAGroup[dist.first.id] === 'undefined') {
if(groups[i].length > 1) {
// if group is not empty we check current user can be added in the group according to its distance to the others already in it
for(let l = 0; l < groups[i].length; l++) {
let userTotest = groups[i][l];
if(computeDistance(dist.first, userTotest) <= MIN_DISTANCE) {
groups[i].push(dist.first);
alreadyInAGroup[dist.first.id] = true;
break;
}
}
} else {
groups[i].push(dist.first);
alreadyInAGroup[dist.first.id] = true;
}
}
if(groups[i].length === MAX_PER_GROUP) {
i++; // on créé un nouveau groupe
if(i > (NB_USERS / MAX_PER_GROUP)) {
console.log('There is no room left for user ID : ' + dist.second.id + ' !');
break;
}
continue;
}
if(groups[i].indexOf(dist.second) === -1 && typeof alreadyInAGroup[dist.second.id] === 'undefined') {
if(groups[i].length > 1) {
// if group is not empty we check current user can be added in the group according to its distance to the others already in it
for(let l = 0; l < groups[i].length; l++) {
let userTotest = groups[i][l];
if(computeDistance(dist.second, userTotest) <= MIN_DISTANCE) {
groups[i].push(dist.second);
alreadyInAGroup[dist.second.id] = true;
break;
}
}
} else {
groups[i].push(dist.second);
alreadyInAGroup[dist.second.id] = true;
}
}
}
}
return groups;
};
let distances = getDistanceOfEachUser(users);
// ordonner par distance pour prioriser l'association en groupe des utilisateurs les plus proches
distances.sort(compareDistances);
let groups = createGroups(distances);
// Compute distance between each user of a already existing group
let checkGroupDistance = function(groups) {
for(let i = 0; i < groups.length; i++) {
let group = groups[i];
group.forEach(function(user1, key1) {
group.forEach(function(user2, key2) {
if(key1 < key2) {
let distance = computeDistance(user1, user2);
if(distance > MIN_DISTANCE) {
// TODO : message a user1 et user2
}
}
});
});
}
};
console.log(users);
console.log(distances);
console.log(groups);

12
back/server.ts
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@ -1,3 +1,13 @@
// lib/server.ts
import App from "./src/App";
App.listen(8080, () => console.log(`WorkAdventure starting on port 8080!`))
import grpc from "grpc";
import {roomManager} from "./src/RoomManager";
import {IRoomManagerServer, RoomManagerService} from "./src/Messages/generated/messages_grpc_pb";
//App.listen(8080, () => console.log(`WorkAdventure starting on port 8080!`))
const server = new grpc.Server();
server.addService<IRoomManagerServer>(RoomManagerService, roomManager);
server.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
server.start();

66
back/src/Model/GameRoom.ts
View File

@ -1,6 +1,6 @@
import {PointInterface} from "./Websocket/PointInterface";
import {Group} from "./Group";
import {User} from "./User";
import {User, UserSocket} from "./User";
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
import {PositionInterface} from "_Model/PositionInterface";
import {Identificable} from "_Model/Websocket/Identificable";
@ -11,6 +11,9 @@ import {Movable} from "_Model/Movable";
import {extractDataFromPrivateRoomId, extractRoomSlugPublicRoomId, isRoomAnonymous} from "./RoomIdentifier";
import {arrayIntersect} from "../Services/ArrayHelper";
import {MAX_USERS_PER_ROOM} from "../Enum/EnvironmentVariable";
import {JoinRoomMessage} from "../Messages/generated/messages_pb";
import {ProtobufUtils} from "../Model/Websocket/ProtobufUtils";
import { ZoneSocket } from "src/RoomManager";
export type ConnectCallback = (user: User, group: Group) => void;
export type DisconnectCallback = (user: User, group: Group) => void;
@ -42,6 +45,7 @@ export class GameRoom {
public readonly roomSlug: string;
public readonly worldSlug: string = '';
public readonly organizationSlug: string = '';
private nextUserId: number = 1;
constructor(roomId: string,
connectCallback: ConnectCallback,
@ -85,26 +89,34 @@ export class GameRoom {
return this.users;
}
public join(socket : ExSocketInterface, userPosition: PointInterface): void {
const user = new User(socket.userId, socket.userUuid, userPosition, false, this.positionNotifier, socket);
this.users.set(socket.userId, user);
public join(socket : UserSocket, joinRoomMessage: JoinRoomMessage): User {
const positionMessage = joinRoomMessage.getPositionmessage();
if (positionMessage === undefined) {
throw new Error('Missing position message');
}
const position = ProtobufUtils.toPointInterface(positionMessage);
const user = new User(this.nextUserId, joinRoomMessage.getUseruuid(), position, false, this.positionNotifier, socket, joinRoomMessage.getTagList(), joinRoomMessage.getName(), ProtobufUtils.toCharacterLayerObjects(joinRoomMessage.getCharacterlayerList()));
this.nextUserId++;
this.users.set(user.id, user);
// Let's call update position to trigger the join / leave room
//this.updatePosition(socket, userPosition);
this.updateUserGroup(user);
return user;
}
public leave(user : Identificable){
const userObj = this.users.get(user.userId);
public leave(user : User){
const userObj = this.users.get(user.id);
if (userObj === undefined) {
console.warn('User ', user.userId, 'does not belong to world! It should!');
console.warn('User ', user.id, 'does not belong to this game room! It should!');
}
if (userObj !== undefined && typeof userObj.group !== 'undefined') {
this.leaveGroup(userObj);
}
this.users.delete(user.userId);
this.users.delete(user.id);
if (userObj !== undefined) {
this.positionNotifier.removeViewport(userObj);
this.positionNotifier.leave(userObj);
}
}
@ -117,12 +129,7 @@ export class GameRoom {
return this.users.size === 0;
}
public updatePosition(socket : Identificable, userPosition: PointInterface): void {
const user = this.users.get(socket.userId);
if(typeof user === 'undefined') {
return;
}
public updatePosition(user : User, userPosition: PointInterface): void {
user.setPosition(userPosition);
this.updateUserGroup(user);
@ -170,12 +177,7 @@ export class GameRoom {
}
}
setSilent(socket: Identificable, silent: boolean) {
const user = this.users.get(socket.userId);
if(typeof user === 'undefined') {
console.warn('In setSilent, could not find user with ID "'+socket.userId+'" in world.');
return;
}
setSilent(user: User, silent: boolean) {
if (user.silent === silent) {
return;
}
@ -186,7 +188,7 @@ export class GameRoom {
}
if (!silent) {
// If we are back to life, let's trigger a position update to see if we can join some group.
this.updatePosition(socket, user.getPosition());
this.updatePosition(user, user.getPosition());
}
}
@ -281,17 +283,15 @@ export class GameRoom {
return this.itemsState;
}
setViewport(socket : Identificable, viewport: ViewportInterface): Movable[] {
const user = this.users.get(socket.userId);
if(typeof user === 'undefined') {
console.warn('In setViewport, could not find user with ID "'+socket.userId+'" in world.');
return [];
}
return this.positionNotifier.setViewport(user, viewport);
}
canAccess(userTags: string[]): boolean {
public canAccess(userTags: string[]): boolean {
return arrayIntersect(userTags, this.tags);
}
public addZoneListener(call: ZoneSocket, x: number, y: number): Set<Movable> {
return this.positionNotifier.addZoneListener(call, x, y);
}
public removeZoneListener(call: ZoneSocket, x: number, y: number): void {
return this.positionNotifier.removeZoneListener(call, x, y);
}
}

60
back/src/Model/PositionNotifier.ts
View File

@ -9,11 +9,9 @@
* number of players around the current player.
*/
import {EntersCallback, LeavesCallback, MovesCallback, Zone} from "./Zone";
import {PointInterface} from "_Model/Websocket/PointInterface";
import {User} from "_Model/User";
import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
import {Movable} from "_Model/Movable";
import {PositionInterface} from "_Model/PositionInterface";
import {ZoneSocket} from "../RoomManager";
interface ZoneDescriptor {
i: number;
@ -36,44 +34,6 @@ export class PositionNotifier {
}
}
/**
* Sets the viewport coordinates.
* Returns the list of new users to add
*/
public setViewport(user: User, viewport: ViewportInterface): Movable[] {
if (viewport.left > viewport.right || viewport.top > viewport.bottom) {
console.warn('Invalid viewport received: ', viewport);
return [];
}
const oldZones = user.listenedZones;
const newZones = new Set<Zone>();
const topLeftDesc = this.getZoneDescriptorFromCoordinates(viewport.left, viewport.top);
const bottomRightDesc = this.getZoneDescriptorFromCoordinates(viewport.right, viewport.bottom);
for (let j = topLeftDesc.j; j <= bottomRightDesc.j; j++) {
for (let i = topLeftDesc.i; i <= bottomRightDesc.i; i++) {
newZones.add(this.getZone(i, j));
}
}
const addedZones = [...newZones].filter(x => !oldZones.has(x));
const removedZones = [...oldZones].filter(x => !newZones.has(x));
let things: Movable[] = [];
for (const zone of addedZones) {
zone.startListening(user);
things = things.concat(Array.from(zone.getThings()))
}
for (const zone of removedZones) {
zone.stopListening(user);
}
return things;
}
public enter(thing: Movable): void {
const position = thing.getPosition();
const zoneDesc = this.getZoneDescriptorFromCoordinates(position.x, position.y);
@ -108,13 +68,6 @@ export class PositionNotifier {
oldZone.leave(thing, null);
}
public removeViewport(user: User): void {
// Also, let's stop listening on viewports
for (const zone of user.listenedZones) {
zone.stopListening(user);
}
}
private getZone(i: number, j: number): Zone {
let zoneRow = this.zones[j];
if (zoneRow === undefined) {
@ -129,4 +82,15 @@ export class PositionNotifier {
}
return zone;
}
public addZoneListener(call: ZoneSocket, x: number, y: number): Set<Movable> {
const zone = this.getZone(x, y);
zone.addListener(call);
return zone.getThings();
}
public removeZoneListener(call: ZoneSocket, x: number, y: number): void {
const zone = this.getZone(x, y);
zone.removeListener(call);
}
}

38
back/src/Model/User.ts
View File

@ -2,9 +2,13 @@ import { Group } from "./Group";
import { PointInterface } from "./Websocket/PointInterface";
import {Zone} from "_Model/Zone";
import {Movable} from "_Model/Movable";
import {PositionInterface} from "_Model/PositionInterface";
import {PositionNotifier} from "_Model/PositionNotifier";
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
import {ServerDuplexStream, ServerWritableStream} from "grpc";
import {BatchMessage, PusherToBackMessage, ServerToClientMessage, SubMessage} from "../Messages/generated/messages_pb";
import {ProtobufUtils} from "_Model/Websocket/ProtobufUtils";
import {CharacterLayer, ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
export type UserSocket = ServerDuplexStream<PusherToBackMessage, ServerToClientMessage>;
export class User implements Movable {
public listenedZones: Set<Zone>;
@ -12,11 +16,14 @@ export class User implements Movable {
public constructor(
public id: number,
public uuid: string,
public readonly uuid: string,
private position: PointInterface,
public silent: boolean,
private positionNotifier: PositionNotifier,
public readonly socket: ExSocketInterface
public readonly socket: UserSocket,
public readonly tags: string[],
public readonly name: string,
public readonly characterLayers: CharacterLayer[]
) {
this.listenedZones = new Set<Zone>();
@ -32,4 +39,27 @@ export class User implements Movable {
this.position = position;
this.positionNotifier.updatePosition(this, position, oldPosition);
}
private batchedMessages: BatchMessage = new BatchMessage();
private batchTimeout: NodeJS.Timeout|null = null;
public emitInBatch(payload: SubMessage): void {
this.batchedMessages.addPayload(payload);
if (this.batchTimeout === null) {
this.batchTimeout = setTimeout(() => {
/*if (socket.disconnecting) {
return;
}*/
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setBatchmessage(this.batchedMessages);
this.socket.write(serverToClientMessage);
this.batchedMessages = new BatchMessage();
this.batchTimeout = null;
}, 100);
}
}
}

12
back/src/Model/Websocket/ProtobufUtils.ts
View File

@ -13,7 +13,7 @@ import {PositionInterface} from "_Model/PositionInterface";
export class ProtobufUtils {
public static toPositionMessage(point: PointInterface): PositionMessage {
let direction: PositionMessage.DirectionMap[keyof PositionMessage.DirectionMap];
let direction: Direction;
switch (point.direction) {
case 'up':
direction = Direction.UP;
@ -105,4 +105,14 @@ export class ProtobufUtils {
return message;
});
}
public static toCharacterLayerObjects(characterLayers: CharacterLayerMessage[]): CharacterLayer[] {
return characterLayers.map(function(characterLayer): CharacterLayer {
const url = characterLayer.getUrl();
return {
name: characterLayer.getName(),
url: url ? url : undefined,
};
});
}
}

41
back/src/Model/Zone.ts
View File

@ -2,20 +2,21 @@ import {User} from "./User";
import {PositionInterface} from "_Model/PositionInterface";
import {Movable} from "./Movable";
import {Group} from "./Group";
import {ZoneSocket} from "../RoomManager";
export type EntersCallback = (thing: Movable, listener: User) => void;
export type MovesCallback = (thing: Movable, position: PositionInterface, listener: User) => void;
export type LeavesCallback = (thing: Movable, listener: User) => void;
export type EntersCallback = (thing: Movable, fromZone: Zone|null, listener: ZoneSocket) => void;
export type MovesCallback = (thing: Movable, position: PositionInterface, listener: ZoneSocket) => void;
export type LeavesCallback = (thing: Movable, newZone: Zone|null, listener: ZoneSocket) => void;
export class Zone {
private things: Set<Movable> = new Set<Movable>();
private listeners: Set<User> = new Set<User>();
private listeners: Set<ZoneSocket> = new Set<ZoneSocket>();
/**
* @param x For debugging purpose only
* @param y For debugging purpose only
*/
constructor(private onEnters: EntersCallback, private onMoves: MovesCallback, private onLeaves: LeavesCallback, private x: number, private y: number) {
constructor(private onEnters: EntersCallback, private onMoves: MovesCallback, private onLeaves: LeavesCallback, public readonly x: number, public readonly y: number) {
}
/**
@ -40,9 +41,9 @@ export class Zone {
*/
private notifyLeft(thing: Movable, newZone: Zone|null) {
for (const listener of this.listeners) {
if (listener !== thing && (newZone === null || !listener.listenedZones.has(newZone))) {
this.onLeaves(thing, listener);
}
//if (listener !== thing && (newZone === null || !listener.listenedZones.has(newZone))) {
this.onLeaves(thing, newZone, listener);
//}
}
}
@ -56,17 +57,20 @@ export class Zone {
*/
private notifyEnter(thing: Movable, oldZone: Zone|null, position: PositionInterface) {
for (const listener of this.listeners) {
if (listener === thing) {
/*if (listener === thing) {
continue;
}
if (oldZone === null || !listener.listenedZones.has(oldZone)) {
this.onEnters(thing, listener);
} else {
this.onMoves(thing, position, listener);
}
}*/
this.onEnters(thing, oldZone, listener);
}
}
public move(thing: Movable, position: PositionInterface) {
if (!this.things.has(thing)) {
this.things.add(thing);
@ -75,13 +79,13 @@ export class Zone {
}
for (const listener of this.listeners) {
if (listener !== thing) {
//if (listener !== thing) {
this.onMoves(thing,position, listener);
}
//}
}
}
public startListening(listener: User): void {
/*public startListening(listener: User): void {
for (const thing of this.things) {
if (thing !== listener) {
this.onEnters(thing, listener);
@ -101,9 +105,18 @@ export class Zone {
this.listeners.delete(listener);
listener.listenedZones.delete(this);
}
}*/
public getThings(): Set<Movable> {
return this.things;
}
public addListener(socket: ZoneSocket): void {
this.listeners.add(socket);
// TODO: here, we should trigger in some way the sending of current items
}
public removeListener(socket: ZoneSocket): void {
this.listeners.delete(socket);
}
}

114
back/src/RoomManager.ts Normal file
View File

@ -0,0 +1,114 @@
import {IRoomManagerServer} from "./Messages/generated/messages_grpc_pb";
import {
ClientToServerMessage, ItemEventMessage,
JoinRoomMessage, PlayGlobalMessage, PusherToBackMessage, QueryJitsiJwtMessage, ReportPlayerMessage,
RoomJoinedMessage,
ServerToClientMessage, SilentMessage, UserMovesMessage, ViewportMessage, WebRtcSignalToServerMessage, ZoneMessage
} from "./Messages/generated/messages_pb";
import grpc, {ServerWritableStream} from "grpc";
import {Empty} from "google-protobuf/google/protobuf/empty_pb";
import {socketManager} from "./Services/SocketManager";
import {emitError} from "./Services/IoSocketHelpers";
import {User, UserSocket} from "./Model/User";
import {GameRoom} from "./Model/GameRoom";
import Debug from "debug";
const debug = Debug('roommanager');
export type ZoneSocket = ServerWritableStream<ZoneMessage, ServerToClientMessage>;
const roomManager: IRoomManagerServer = {
joinRoom: (call: UserSocket): void => {
console.log('joinRoom called');
let room: GameRoom|null = null;
let user: User|null = null;
call.on('data', (message: PusherToBackMessage) => {
try {
if (room === null || user === null) {
if (message.hasJoinroommessage()) {
socketManager.handleJoinRoom(call, message.getJoinroommessage() as JoinRoomMessage).then(({room: gameRoom, user: myUser}) => {
room = gameRoom;
user = myUser;
});
} else {
throw new Error('The first message sent MUST be of type JoinRoomMessage');
}
} else {
if (message.hasJoinroommessage()) {
throw new Error('Cannot call JoinRoomMessage twice!');
/*} else if (message.hasViewportmessage()) {
socketManager.handleViewport(client, message.getViewportmessage() as ViewportMessage);*/
} else if (message.hasUsermovesmessage()) {
socketManager.handleUserMovesMessage(room, user, message.getUsermovesmessage() as UserMovesMessage);
/*} else if (message.hasSetplayerdetailsmessage()) {
socketManager.handleSetPlayerDetails(client, message.getSetplayerdetailsmessage() as SetPlayerDetailsMessage);*/
} else if (message.hasSilentmessage()) {
socketManager.handleSilentMessage(room, user, message.getSilentmessage() as SilentMessage);
} else if (message.hasItemeventmessage()) {
socketManager.handleItemEvent(room, user, message.getItemeventmessage() as ItemEventMessage);
} else if (message.hasWebrtcsignaltoservermessage()) {
socketManager.emitVideo(room, user, message.getWebrtcsignaltoservermessage() as WebRtcSignalToServerMessage);
} else if (message.hasWebrtcscreensharingsignaltoservermessage()) {
socketManager.emitScreenSharing(room, user, message.getWebrtcscreensharingsignaltoservermessage() as WebRtcSignalToServerMessage);
} else if (message.hasPlayglobalmessage()) {
socketManager.emitPlayGlobalMessage(room, message.getPlayglobalmessage() as PlayGlobalMessage);
/*} else if (message.hasReportplayermessage()){
socketManager.handleReportMessage(client, message.getReportplayermessage() as ReportPlayerMessage);*/
} else if (message.hasQueryjitsijwtmessage()){
socketManager.handleQueryJitsiJwtMessage(user, message.getQueryjitsijwtmessage() as QueryJitsiJwtMessage);
} else {
throw new Error('Unhandled message type');
}
}
} catch (e) {
emitError(call, e);
call.end();
}
});
call.on('end', () => {
debug('joinRoom ended');
if (user !== null && room !== null) {
socketManager.leaveRoom(room, user);
}
call.end();
room = null;
user = null;
});
call.on('error', (err: Error) => {
console.error('An error occurred in joinRoom stream:', err);
});
},
listenZone(call: ZoneSocket): void {
debug('listenZone called');
const zoneMessage = call.request;
socketManager.addZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
call.on('cancelled', () => {
debug('listenZone cancelled');
socketManager.removeZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
call.end();
})
/*call.on('finish', () => {
debug('listenZone finish');
})*/
call.on('close', () => {
debug('listenZone connection closed');
socketManager.removeZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
}).on('error', (e) => {
console.error('An error occurred in listenZone stream:', e);
socketManager.removeZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
call.end();
});
},
};
export {roomManager};

12
back/src/Services/IoSocketHelpers.ts
View File

@ -1,6 +1,10 @@
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
import {BatchMessage, ErrorMessage, ServerToClientMessage, SubMessage} from "../Messages/generated/messages_pb";
import {UserSocket} from "_Model/User";
/**
* @deprecated use User.emitInBatch instead
*/
export function emitInBatch(socket: ExSocketInterface, payload: SubMessage): void {
socket.batchedMessages.addPayload(payload);
@ -20,16 +24,16 @@ export function emitInBatch(socket: ExSocketInterface, payload: SubMessage): voi
}
}
export function emitError(Client: ExSocketInterface, message: string): void {
export function emitError(Client: UserSocket, message: string): void {
const errorMessage = new ErrorMessage();
errorMessage.setMessage(message);
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setErrormessage(errorMessage);
if (!Client.disconnecting) {
Client.send(serverToClientMessage.serializeBinary().buffer, true);
}
//if (!Client.disconnecting) {
Client.write(serverToClientMessage);
//}
console.warn(message);
}

573
back/src/Services/SocketManager.ts
View File

@ -14,33 +14,47 @@ import {
SilentMessage,
SubMessage,
ReportPlayerMessage,
UserJoinedMessage, UserLeftMessage,
UserJoinedMessage,
UserLeftMessage,
UserMovedMessage,
UserMovesMessage,
ViewportMessage, WebRtcDisconnectMessage,
ViewportMessage,
WebRtcDisconnectMessage,
WebRtcSignalToClientMessage,
WebRtcSignalToServerMessage,
WebRtcStartMessage,
QueryJitsiJwtMessage,
SendJitsiJwtMessage,
SendUserMessage
SendUserMessage,
JoinRoomMessage,
Zone as ProtoZone,
BatchMessage,
BatchToPusherMessage,
SubToPusherMessage,
UserJoinedZoneMessage, GroupUpdateZoneMessage, GroupLeftZoneMessage, UserLeftZoneMessage
} from "../Messages/generated/messages_pb";
import {PointInterface} from "../Model/Websocket/PointInterface";
import {User} from "../Model/User";
import {User, UserSocket} from "../Model/User";
import {ProtobufUtils} from "../Model/Websocket/ProtobufUtils";
import {Group} from "../Model/Group";
import {cpuTracker} from "./CpuTracker";
import {isSetPlayerDetailsMessage} from "../Model/Websocket/SetPlayerDetailsMessage";
import {GROUP_RADIUS, JITSI_ISS, MINIMUM_DISTANCE, SECRET_JITSI_KEY} from "../Enum/EnvironmentVariable";
import {ADMIN_API_URL, GROUP_RADIUS, JITSI_ISS, MINIMUM_DISTANCE, SECRET_JITSI_KEY} from "../Enum/EnvironmentVariable";
import {Movable} from "../Model/Movable";
import {PositionInterface} from "../Model/PositionInterface";
import {adminApi, CharacterTexture} from "./AdminApi";
import {adminApi, CharacterTexture, FetchMemberDataByUuidResponse} from "./AdminApi";
import Direction = PositionMessage.Direction;
import {emitError, emitInBatch} from "./IoSocketHelpers";
import Jwt from "jsonwebtoken";
import {JITSI_URL} from "../Enum/EnvironmentVariable";
import {clientEventsEmitter} from "./ClientEventsEmitter";
import {gaugeManager} from "./GaugeManager";
import {ServerWritableStream} from "grpc";
import {ZoneSocket} from "../RoomManager";
import {Zone} from "_Model/Zone";
import Debug from "debug";
const debug = Debug('sockermanager');
interface AdminSocketRoomsList {
[index: string]: number;
@ -54,10 +68,18 @@ export interface AdminSocketData {
users: AdminSocketUsersList,
}
function emitZoneMessage(subMessage: SubToPusherMessage, socket: ZoneSocket): void {
// TODO: should we batch those every 100ms?
const batchMessage = new BatchToPusherMessage();
batchMessage.addPayload(subMessage);
socket.write(batchMessage);
}
export class SocketManager {
private Worlds: Map<string, GameRoom> = new Map<string, GameRoom>();
private sockets: Map<number, ExSocketInterface> = new Map<number, ExSocketInterface>();
private rooms: Map<string, GameRoom> = new Map<string, GameRoom>();
//private sockets: Map<number, ExSocketInterface> = new Map<number, ExSocketInterface>();
constructor() {
clientEventsEmitter.registerToClientJoin((clientUUid: string, roomId: string) => {
gaugeManager.incNbClientPerRoomGauge(roomId);
@ -72,7 +94,7 @@ export class SocketManager {
rooms: {},
users: {},
}
const room = this.Worlds.get(roomId);
const room = this.rooms.get(roomId);
if (room === undefined) {
return data;
}
@ -84,95 +106,112 @@ export class SocketManager {
return data;
}
handleJoinRoom(client: ExSocketInterface): void {
const position = client.position;
const viewport = client.viewport;
try {
this.sockets.set(client.userId, client); //todo: should this be at the end of the function?
//join new previous room
const gameRoom = this.joinRoom(client, position);
public async handleJoinRoom(socket: UserSocket, joinRoomMessage: JoinRoomMessage): Promise<{ room: GameRoom; user: User }> {
/*const positionMessage = joinRoomMessage.getPositionmessage();
if (positionMessage === undefined) {
// TODO: send error message?
throw new Error('Empty pointMessage found in JoinRoomMessage');
}*/
const things = gameRoom.setViewport(client, viewport);
//const position = ProtobufUtils.toPointInterface(positionMessage);
//const viewport = client.viewport;
const roomJoinedMessage = new RoomJoinedMessage();
//this.sockets.set(client.userId, client); //todo: should this be at the end of the function?
for (const thing of things) {
if (thing instanceof User) {
const player: ExSocketInterface|undefined = this.sockets.get(thing.id);
if (player === undefined) {
console.warn('Something went wrong. The World contains a user "'+thing.id+"' but this user does not exist in the sockets list!");
continue;
}
//join new previous room
const {room, user} = await this.joinRoom(socket, joinRoomMessage);
const userJoinedMessage = new UserJoinedMessage();
userJoinedMessage.setUserid(thing.id);
userJoinedMessage.setName(player.name);
userJoinedMessage.setCharacterlayersList(ProtobufUtils.toCharacterLayerMessages(player.characterLayers));
userJoinedMessage.setPosition(ProtobufUtils.toPositionMessage(player.position));
//const things = room.setViewport(client, viewport);
roomJoinedMessage.addUser(userJoinedMessage);
roomJoinedMessage.setTagList(client.tags);
} else if (thing instanceof Group) {
const groupUpdateMessage = new GroupUpdateMessage();
groupUpdateMessage.setGroupid(thing.getId());
groupUpdateMessage.setPosition(ProtobufUtils.toPointMessage(thing.getPosition()));
const roomJoinedMessage = new RoomJoinedMessage();
roomJoinedMessage.addGroup(groupUpdateMessage);
} else {
console.error("Unexpected type for Movable returned by setViewport");
/*for (const thing of things) {
if (thing instanceof User) {
const player: ExSocketInterface|undefined = this.sockets.get(thing.id);
if (player === undefined) {
console.warn('Something went wrong. The World contains a user "'+thing.id+"' but this user does not exist in the sockets list!");
continue;
}
const userJoinedMessage = new UserJoinedMessage();
userJoinedMessage.setUserid(thing.id);
userJoinedMessage.setName(player.name);
userJoinedMessage.setCharacterlayersList(ProtobufUtils.toCharacterLayerMessages(player.characterLayers));
userJoinedMessage.setPosition(ProtobufUtils.toPositionMessage(player.position));
roomJoinedMessage.addUser(userJoinedMessage);
roomJoinedMessage.setTagList(joinRoomMessage.getTagList());
} else if (thing instanceof Group) {
const groupUpdateMessage = new GroupUpdateMessage();
groupUpdateMessage.setGroupid(thing.getId());
groupUpdateMessage.setPosition(ProtobufUtils.toPointMessage(thing.getPosition()));
roomJoinedMessage.addGroup(groupUpdateMessage);
} else {
console.error("Unexpected type for Movable returned by setViewport");
}
}*/
for (const [itemId, item] of gameRoom.getItemsState().entries()) {
const itemStateMessage = new ItemStateMessage();
itemStateMessage.setItemid(itemId);
itemStateMessage.setStatejson(JSON.stringify(item));
for (const [itemId, item] of room.getItemsState().entries()) {
const itemStateMessage = new ItemStateMessage();
itemStateMessage.setItemid(itemId);
itemStateMessage.setStatejson(JSON.stringify(item));
roomJoinedMessage.addItem(itemStateMessage);
}
roomJoinedMessage.setCurrentuserid(client.userId);
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setRoomjoinedmessage(roomJoinedMessage);
if (!client.disconnecting) {
client.send(serverToClientMessage.serializeBinary().buffer, true);
}
} catch (e) {
console.error('An error occurred on "join_room" event');
console.error(e);
roomJoinedMessage.addItem(itemStateMessage);
}
roomJoinedMessage.setCurrentuserid(user.id);
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setRoomjoinedmessage(roomJoinedMessage);
//user.socket.write(serverToClientMessage);
console.log('SENDING MESSAGE roomJoinedMessage');
socket.write(serverToClientMessage);
//get data information and show messages
if (ADMIN_API_URL) {
adminApi.fetchMemberDataByUuid(user.uuid).then((res: FetchMemberDataByUuidResponse) => {
if (!res.messages) {
return;
}
res.messages.forEach((c: unknown) => {
const messageToSend = c as { type: string, message: string };
socketManager.emitSendUserMessage({
userUuid: user.uuid,
type: messageToSend.type,
message: messageToSend.message
})
});
}).catch((err) => {
console.error('fetchMemberDataByUuid => err', err);
});
}
return {
room,
user
};
/*const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setRoomjoinedmessage(roomJoinedMessage);
if (!client.disconnecting) {
client.send(serverToClientMessage.serializeBinary().buffer, true);
}*/
}
handleViewport(client: ExSocketInterface, viewportMessage: ViewportMessage) {
try {
const viewport = viewportMessage.toObject();
client.viewport = viewport;
const world = this.Worlds.get(client.roomId);
if (!world) {
console.error("In SET_VIEWPORT, could not find world with id '", client.roomId, "'");
return;
}
world.setViewport(client, client.viewport);
} catch (e) {
console.error('An error occurred on "SET_VIEWPORT" event');
console.error(e);
}
}
handleUserMovesMessage(client: ExSocketInterface, userMovesMessage: UserMovesMessage) {
handleUserMovesMessage(room: GameRoom, user: User, userMovesMessage: UserMovesMessage) {
try {
const userMoves = userMovesMessage.toObject();
const position = userMovesMessage.getPosition();
// If CPU is high, let's drop messages of users moving (we will only dispatch the final position)
if (cpuTracker.isOverHeating() && userMoves.position?.moving === true) {
return;
}
const position = userMoves.position;
if (position === undefined) {
throw new Error('Position not found in message');
}
@ -181,41 +220,18 @@ export class SocketManager {
throw new Error('Viewport not found in message');
}
let direction: string;
switch (position.direction) {
case Direction.UP:
direction = 'up';
break;
case Direction.DOWN:
direction = 'down';
break;
case Direction.LEFT:
direction = 'left';
break;
case Direction.RIGHT:
direction = 'right';
break;
default:
throw new Error("Unexpected direction");
}
// sending to all clients in room except sender
client.position = {
/*client.position = {
x: position.x,
y: position.y,
direction,
moving: position.moving,
};
client.viewport = viewport;
client.viewport = viewport;*/
// update position in the world
const world = this.Worlds.get(client.roomId);
if (!world) {
console.error("In USER_POSITION, could not find world with id '", client.roomId, "'");
return;
}
world.updatePosition(client, client.position);
world.setViewport(client, client.viewport);
room.updatePosition(user, ProtobufUtils.toPointInterface(position));
//room.setViewport(client, client.viewport);
} catch (e) {
console.error('An error occurred on "user_position" event');
console.error(e);
@ -223,7 +239,7 @@ export class SocketManager {
}
// Useless now, will be useful again if we allow editing details in game
handleSetPlayerDetails(client: ExSocketInterface, playerDetailsMessage: SetPlayerDetailsMessage) {
/*handleSetPlayerDetails(client: UserSocket, playerDetailsMessage: SetPlayerDetailsMessage) {
const playerDetails = {
name: playerDetailsMessage.getName(),
characterLayers: playerDetailsMessage.getCharacterlayersList()
@ -235,51 +251,39 @@ export class SocketManager {
}
client.name = playerDetails.name;
client.characterLayers = SocketManager.mergeCharacterLayersAndCustomTextures(playerDetails.characterLayers, client.textures);
}
}*/
handleSilentMessage(client: ExSocketInterface, silentMessage: SilentMessage) {
handleSilentMessage(room: GameRoom, user: User, silentMessage: SilentMessage) {
try {
// update position in the world
const world = this.Worlds.get(client.roomId);
if (!world) {
console.error("In handleSilentMessage, could not find world with id '", client.roomId, "'");
return;
}
world.setSilent(client, silentMessage.getSilent());
room.setSilent(user, silentMessage.getSilent());
} catch (e) {
console.error('An error occurred on "handleSilentMessage"');
console.error(e);
}
}
handleItemEvent(ws: ExSocketInterface, itemEventMessage: ItemEventMessage) {
handleItemEvent(room: GameRoom, user: User, itemEventMessage: ItemEventMessage) {
const itemEvent = ProtobufUtils.toItemEvent(itemEventMessage);
try {
const world = this.Worlds.get(ws.roomId);
if (!world) {
console.error("Could not find world with id '", ws.roomId, "'");
return;
}
const subMessage = new SubMessage();
subMessage.setItemeventmessage(itemEventMessage);
// Let's send the event without using the SocketIO room.
for (const user of world.getUsers().values()) {
const client = this.searchClientByIdOrFail(user.id);
//client.emit(SocketIoEvent.ITEM_EVENT, itemEvent);
emitInBatch(client, subMessage);
// TODO: move this in the GameRoom class.
for (const user of room.getUsers().values()) {
user.emitInBatch(subMessage);
}
world.setItemState(itemEvent.itemId, itemEvent.state);
room.setItemState(itemEvent.itemId, itemEvent.state);
} catch (e) {
console.error('An error occurred on "item_event"');
console.error(e);
}
}
async handleReportMessage(client: ExSocketInterface, reportPlayerMessage: ReportPlayerMessage) {
// TODO: handle this message in pusher
/*async handleReportMessage(client: ExSocketInterface, reportPlayerMessage: ReportPlayerMessage) {
try {
const reportedSocket = this.sockets.get(reportPlayerMessage.getReporteduserid());
if (!reportedSocket) {
@ -291,82 +295,68 @@ export class SocketManager {
console.error('An error occurred on "handleReportMessage"');
console.error(e);
}
}
}*/
emitVideo(socket: ExSocketInterface, data: WebRtcSignalToServerMessage): void {
emitVideo(room: GameRoom, user: User, data: WebRtcSignalToServerMessage): void {
//send only at user
const client = this.sockets.get(data.getReceiverid());
if (client === undefined) {
const remoteUser = room.getUsers().get(data.getReceiverid());
if (remoteUser === undefined) {
console.warn("While exchanging a WebRTC signal: client with id ", data.getReceiverid(), " does not exist. This might be a race condition.");
return;
}
const webrtcSignalToClient = new WebRtcSignalToClientMessage();
webrtcSignalToClient.setUserid(socket.userId);
webrtcSignalToClient.setUserid(user.id);
webrtcSignalToClient.setSignal(data.getSignal());
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setWebrtcsignaltoclientmessage(webrtcSignalToClient);
if (!client.disconnecting) {
client.send(serverToClientMessage.serializeBinary().buffer, true);
}
//if (!client.disconnecting) {
remoteUser.socket.write(serverToClientMessage);
//}
}
emitScreenSharing(socket: ExSocketInterface, data: WebRtcSignalToServerMessage): void {
emitScreenSharing(room: GameRoom, user: User, data: WebRtcSignalToServerMessage): void {
//send only at user
const client = this.sockets.get(data.getReceiverid());
if (client === undefined) {
const remoteUser = room.getUsers().get(data.getReceiverid());
if (remoteUser === undefined) {
console.warn("While exchanging a WEBRTC_SCREEN_SHARING signal: client with id ", data.getReceiverid(), " does not exist. This might be a race condition.");
return;
}
const webrtcSignalToClient = new WebRtcSignalToClientMessage();
webrtcSignalToClient.setUserid(socket.userId);
webrtcSignalToClient.setUserid(user.id);
webrtcSignalToClient.setSignal(data.getSignal());
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setWebrtcscreensharingsignaltoclientmessage(webrtcSignalToClient);
if (!client.disconnecting) {
client.send(serverToClientMessage.serializeBinary().buffer, true);
}
//if (!client.disconnecting) {
remoteUser.socket.write(serverToClientMessage);
//}
}
private searchClientByIdOrFail(userId: number): ExSocketInterface {
const client: ExSocketInterface|undefined = this.sockets.get(userId);
if (client === undefined) {
throw new Error("Could not find user with id " + userId);
}
return client;
}
leaveRoom(Client : ExSocketInterface){
leaveRoom(room: GameRoom, user: User){
// leave previous room and world
if(Client.roomId){
try {
//user leave previous world
const world: GameRoom | undefined = this.Worlds.get(Client.roomId);
if (world) {
world.leave(Client);
if (world.isEmpty()) {
this.Worlds.delete(Client.roomId);
}
}
//user leave previous room
//Client.leave(Client.roomId);
} finally {
//delete Client.roomId;
this.sockets.delete(Client.userId);
clientEventsEmitter.emitClientLeave(Client.userUuid, Client.roomId);
console.log('A user left (', this.sockets.size, ' connected users)');
try {
//user leave previous world
room.leave(user);
if (room.isEmpty()) {
this.rooms.delete(room.roomId);
debug('Room is empty. Deleting room "%s"', room.roomId);
}
} finally {
//delete Client.roomId;
//this.sockets.delete(Client.userId);
clientEventsEmitter.emitClientLeave(user.uuid, room.roomId);
console.log('A user left');
}
}
async getOrCreateRoom(roomId: string): Promise<GameRoom> {
//check and create new world for a room
let world = this.Worlds.get(roomId)
let world = this.rooms.get(roomId)
if(world === undefined){
world = new GameRoom(
roomId,
@ -374,134 +364,141 @@ export class SocketManager {
(user: User, group: Group) => this.disConnectedUser(user, group),
MINIMUM_DISTANCE,
GROUP_RADIUS,
(thing: Movable, listener: User) => this.onRoomEnter(thing, listener),
(thing: Movable, position:PositionInterface, listener:User) => this.onClientMove(thing, position, listener),
(thing: Movable, listener:User) => this.onClientLeave(thing, listener)
(thing: Movable, fromZone: Zone|null, listener: ZoneSocket) => this.onZoneEnter(thing, fromZone, listener),
(thing: Movable, position:PositionInterface, listener: ZoneSocket) => this.onClientMove(thing, position, listener),
(thing: Movable, newZone: Zone|null, listener: ZoneSocket) => this.onClientLeave(thing, newZone, listener)
);
if (!world.anonymous) {
const data = await adminApi.fetchMapDetails(world.organizationSlug, world.worldSlug, world.roomSlug)
world.tags = data.tags
world.policyType = Number(data.policy_type)
}
this.Worlds.set(roomId, world);
this.rooms.set(roomId, world);
}
return Promise.resolve(world)
}
private joinRoom(client : ExSocketInterface, position: PointInterface): GameRoom {
private async joinRoom(socket: UserSocket, joinRoomMessage: JoinRoomMessage): Promise<{ room: GameRoom; user: User }> {
const roomId = client.roomId;
client.position = position;
const roomId = joinRoomMessage.getRoomid();
const world = this.Worlds.get(roomId)
if(world === undefined){
throw new Error('Could not find room for ID: '+client.roomId)
}
const world = await socketManager.getOrCreateRoom(roomId);
// Dispatch groups position to newly connected user
world.getGroups().forEach((group: Group) => {
this.emitCreateUpdateGroupEvent(client, group);
});
/*world.getGroups().forEach((group: Group) => {
this.emitCreateUpdateGroupEvent(socket, group);
});*/
//join world
world.join(client, client.position);
clientEventsEmitter.emitClientJoin(client.userUuid, client.roomId);
console.log(new Date().toISOString() + ' A user joined (', this.sockets.size, ' connected users)');
return world;
const user = world.join(socket, joinRoomMessage);
clientEventsEmitter.emitClientJoin(user.uuid, roomId);
//console.log(new Date().toISOString() + ' A user joined (', this.sockets.size, ' connected users)');
console.log(new Date().toISOString() + ' A user joined');
return {room: world, user};
}
private onRoomEnter(thing: Movable, listener: User) {
const clientListener = this.searchClientByIdOrFail(listener.id);
private onZoneEnter(thing: Movable, fromZone: Zone|null, listener: ZoneSocket) {
if (thing instanceof User) {
const clientUser = this.searchClientByIdOrFail(thing.id);
const userJoinedMessage = new UserJoinedMessage();
if (!Number.isInteger(clientUser.userId)) {
throw new Error('clientUser.userId is not an integer '+clientUser.userId);
const userJoinedZoneMessage = new UserJoinedZoneMessage();
if (!Number.isInteger(thing.id)) {
throw new Error('clientUser.userId is not an integer '+thing.id);
}
userJoinedMessage.setUserid(clientUser.userId);
userJoinedMessage.setName(clientUser.name);
userJoinedMessage.setCharacterlayersList(ProtobufUtils.toCharacterLayerMessages(clientUser.characterLayers));
userJoinedMessage.setPosition(ProtobufUtils.toPositionMessage(clientUser.position));
userJoinedZoneMessage.setUserid(thing.id);
userJoinedZoneMessage.setName(thing.name);
userJoinedZoneMessage.setCharacterlayersList(ProtobufUtils.toCharacterLayerMessages(thing.characterLayers));
userJoinedZoneMessage.setPosition(ProtobufUtils.toPositionMessage(thing.getPosition()));
userJoinedZoneMessage.setFromzone(this.toProtoZone(fromZone));
const subMessage = new SubMessage();
subMessage.setUserjoinedmessage(userJoinedMessage);
const subMessage = new SubToPusherMessage();
subMessage.setUserjoinedzonemessage(userJoinedZoneMessage);
emitInBatch(clientListener, subMessage);
emitZoneMessage(subMessage, listener);
//listener.emitInBatch(subMessage);
} else if (thing instanceof Group) {
this.emitCreateUpdateGroupEvent(clientListener, thing);
this.emitCreateUpdateGroupEvent(listener, fromZone, thing);
} else {
console.error('Unexpected type for Movable.');
}
}
private onClientMove(thing: Movable, position:PositionInterface, listener:User): void {
const clientListener = this.searchClientByIdOrFail(listener.id);
private onClientMove(thing: Movable, position:PositionInterface, listener: ZoneSocket): void {
if (thing instanceof User) {
const clientUser = this.searchClientByIdOrFail(thing.id);
const userMovedMessage = new UserMovedMessage();
userMovedMessage.setUserid(clientUser.userId);
userMovedMessage.setPosition(ProtobufUtils.toPositionMessage(clientUser.position));
userMovedMessage.setUserid(thing.id);
userMovedMessage.setPosition(ProtobufUtils.toPositionMessage(thing.getPosition()));
const subMessage = new SubMessage();
const subMessage = new SubToPusherMessage();
subMessage.setUsermovedmessage(userMovedMessage);
clientListener.emitInBatch(subMessage);
emitZoneMessage(subMessage, listener);
//listener.emitInBatch(subMessage);
//console.log("Sending USER_MOVED event");
} else if (thing instanceof Group) {
this.emitCreateUpdateGroupEvent(clientListener, thing);
this.emitCreateUpdateGroupEvent(listener, null, thing);
} else {
console.error('Unexpected type for Movable.');
}
}
private onClientLeave(thing: Movable, listener:User) {
const clientListener = this.searchClientByIdOrFail(listener.id);
private onClientLeave(thing: Movable, newZone: Zone|null, listener: ZoneSocket) {
if (thing instanceof User) {
const clientUser = this.searchClientByIdOrFail(thing.id);
this.emitUserLeftEvent(clientListener, clientUser.userId);
this.emitUserLeftEvent(listener, thing.id, newZone);
} else if (thing instanceof Group) {
this.emitDeleteGroupEvent(clientListener, thing.getId());
this.emitDeleteGroupEvent(listener, thing.getId(), newZone);
} else {
console.error('Unexpected type for Movable.');
}
}
private emitCreateUpdateGroupEvent(client: ExSocketInterface, group: Group): void {
private emitCreateUpdateGroupEvent(client: ZoneSocket, fromZone: Zone|null, group: Group): void {
const position = group.getPosition();
const pointMessage = new PointMessage();
pointMessage.setX(Math.floor(position.x));
pointMessage.setY(Math.floor(position.y));
const groupUpdateMessage = new GroupUpdateMessage();
const groupUpdateMessage = new GroupUpdateZoneMessage();
groupUpdateMessage.setGroupid(group.getId());
groupUpdateMessage.setPosition(pointMessage);
groupUpdateMessage.setGroupsize(group.getSize);
groupUpdateMessage.setFromzone(this.toProtoZone(fromZone));
const subMessage = new SubMessage();
subMessage.setGroupupdatemessage(groupUpdateMessage);
const subMessage = new SubToPusherMessage();
subMessage.setGroupupdatezonemessage(groupUpdateMessage);
emitInBatch(client, subMessage);
//socket.emit(SocketIoEvent.GROUP_CREATE_UPDATE, groupUpdateMessage.serializeBinary().buffer);
emitZoneMessage(subMessage, client);
//client.emitInBatch(subMessage);
}
private emitDeleteGroupEvent(client: ExSocketInterface, groupId: number): void {
const groupDeleteMessage = new GroupDeleteMessage();
private emitDeleteGroupEvent(client: ZoneSocket, groupId: number, newZone: Zone|null): void {
const groupDeleteMessage = new GroupLeftZoneMessage();
groupDeleteMessage.setGroupid(groupId);
groupDeleteMessage.setTozone(this.toProtoZone(newZone));
const subMessage = new SubMessage();
subMessage.setGroupdeletemessage(groupDeleteMessage);
const subMessage = new SubToPusherMessage();
subMessage.setGroupleftzonemessage(groupDeleteMessage);
emitInBatch(client, subMessage);
emitZoneMessage(subMessage, client);
//user.emitInBatch(subMessage);
}
private emitUserLeftEvent(client: ExSocketInterface, userId: number): void {
const userLeftMessage = new UserLeftMessage();
private emitUserLeftEvent(client: ZoneSocket, userId: number, newZone: Zone|null): void {
const userLeftMessage = new UserLeftZoneMessage();
userLeftMessage.setUserid(userId);
userLeftMessage.setTozone(this.toProtoZone(newZone));
const subMessage = new SubMessage();
subMessage.setUserleftmessage(userLeftMessage);
const subMessage = new SubToPusherMessage();
subMessage.setUserleftzonemessage(userLeftMessage);
emitInBatch(client, subMessage);
emitZoneMessage(subMessage, client);
}
private toProtoZone(zone: Zone|null): ProtoZone|undefined {
if (zone !== null) {
const zoneMessage = new ProtoZone();
zoneMessage.setX(zone.x);
zoneMessage.setY(zone.y);
return zoneMessage;
}
return undefined;
}
private joinWebRtcRoom(user: User, group: Group) {
@ -518,29 +515,29 @@ export class SocketManager {
// Let's send 2 messages: one to the user joining the group and one to the other user
const webrtcStartMessage1 = new WebRtcStartMessage();
webrtcStartMessage1.setUserid(otherUser.id);
webrtcStartMessage1.setName(otherUser.socket.name);
webrtcStartMessage1.setName(otherUser.name);
webrtcStartMessage1.setInitiator(true);
const serverToClientMessage1 = new ServerToClientMessage();
serverToClientMessage1.setWebrtcstartmessage(webrtcStartMessage1);
if (!user.socket.disconnecting) {
user.socket.send(serverToClientMessage1.serializeBinary().buffer, true);
//if (!user.socket.disconnecting) {
user.socket.write(serverToClientMessage1);
//console.log('Sending webrtcstart initiator to '+user.socket.userId)
}
//}
const webrtcStartMessage2 = new WebRtcStartMessage();
webrtcStartMessage2.setUserid(user.id);
webrtcStartMessage2.setName(user.socket.name);
webrtcStartMessage2.setName(user.name);
webrtcStartMessage2.setInitiator(false);
const serverToClientMessage2 = new ServerToClientMessage();
serverToClientMessage2.setWebrtcstartmessage(webrtcStartMessage2);
if (!otherUser.socket.disconnecting) {
otherUser.socket.send(serverToClientMessage2.serializeBinary().buffer, true);
//if (!otherUser.socket.disconnecting) {
otherUser.socket.write(serverToClientMessage2);
//console.log('Sending webrtcstart to '+otherUser.socket.userId)
}
//}
}
}
@ -563,9 +560,9 @@ export class SocketManager {
const serverToClientMessage1 = new ServerToClientMessage();
serverToClientMessage1.setWebrtcdisconnectmessage(webrtcDisconnectMessage1);
if (!otherUser.socket.disconnecting) {
otherUser.socket.send(serverToClientMessage1.serializeBinary().buffer, true);
}
//if (!otherUser.socket.disconnecting) {
otherUser.socket.write(serverToClientMessage1);
//}
const webrtcDisconnectMessage2 = new WebRtcDisconnectMessage();
@ -574,25 +571,19 @@ export class SocketManager {
const serverToClientMessage2 = new ServerToClientMessage();
serverToClientMessage2.setWebrtcdisconnectmessage(webrtcDisconnectMessage2);
if (!user.socket.disconnecting) {
user.socket.send(serverToClientMessage2.serializeBinary().buffer, true);
}
//if (!user.socket.disconnecting) {
user.socket.write(serverToClientMessage2);
//}
}
}
emitPlayGlobalMessage(client: ExSocketInterface, playglobalmessage: PlayGlobalMessage) {
emitPlayGlobalMessage(room: GameRoom, playGlobalMessage: PlayGlobalMessage) {
try {
const world = this.Worlds.get(client.roomId);
if (!world) {
console.error("In emitPlayGlobalMessage, could not find world with id '", client.roomId, "'");
return;
}
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setPlayglobalmessage(playglobalmessage);
serverToClientMessage.setPlayglobalmessage(playGlobalMessage);
for (const [id, user] of world.getUsers().entries()) {
user.socket.send(serverToClientMessage.serializeBinary().buffer, true);
for (const [id, user] of room.getUsers().entries()) {
user.socket.write(serverToClientMessage);
}
} catch (e) {
console.error('An error occurred on "emitPlayGlobalMessage" event');
@ -602,24 +593,24 @@ export class SocketManager {
}
public getWorlds(): Map<string, GameRoom> {
return this.Worlds;
return this.rooms;
}
/**
*
* @param token
*/
searchClientByUuid(uuid: string): ExSocketInterface | null {
/*searchClientByUuid(uuid: string): ExSocketInterface | null {
for(const socket of this.sockets.values()){
if(socket.userUuid === uuid){
return socket;
}
}
return null;
}
}*/
public handleQueryJitsiJwtMessage(client: ExSocketInterface, queryJitsiJwtMessage: QueryJitsiJwtMessage) {
public handleQueryJitsiJwtMessage(user: User, queryJitsiJwtMessage: QueryJitsiJwtMessage) {
const room = queryJitsiJwtMessage.getJitsiroom();
const tag = queryJitsiJwtMessage.getTag(); // FIXME: this is not secure. We should load the JSON for the current room and check rights associated to room instead.
@ -628,7 +619,7 @@ export class SocketManager {
}
// Let's see if the current client has
const isAdmin = client.tags.includes(tag);
const isAdmin = user.tags.includes(tag);
const jwt = Jwt.sign({
"aud": "jitsi",
@ -653,11 +644,13 @@ export class SocketManager {
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setSendjitsijwtmessage(sendJitsiJwtMessage);
client.send(serverToClientMessage.serializeBinary().buffer, true);
user.socket.write(serverToClientMessage);
}
public emitSendUserMessage(messageToSend: {userUuid: string, message: string, type: string}): ExSocketInterface {
const socket = this.searchClientByUuid(messageToSend.userUuid);
// TODO: move this to room (findByUuid)
throw new Error("Not yet reimplemented");
/*const socket = this.searchClientByUuid(messageToSend.userUuid);
if(!socket){
throw 'socket was not found';
}
@ -672,7 +665,7 @@ export class SocketManager {
if (!socket.disconnecting) {
socket.send(serverToClientMessage.serializeBinary().buffer, true);
}
return socket;
return socket;*/
}
/**
@ -701,6 +694,56 @@ export class SocketManager {
}
return characterLayerObjs;
}
public addZoneListener(call: ZoneSocket, roomId: string, x: number, y: number): void {
const room = this.rooms.get(roomId);
if (!room) {
console.error("In addZoneListener, could not find room with id '" + roomId + "'");
return;
}
const things = room.addZoneListener(call, x, y);
const batchMessage = new BatchToPusherMessage();
for (const thing of things) {
if (thing instanceof User) {
const userJoinedMessage = new UserJoinedZoneMessage();
userJoinedMessage.setUserid(thing.id);
userJoinedMessage.setName(thing.name);
userJoinedMessage.setCharacterlayersList(ProtobufUtils.toCharacterLayerMessages(thing.characterLayers));
userJoinedMessage.setPosition(ProtobufUtils.toPositionMessage(thing.getPosition()));
const subMessage = new SubToPusherMessage();
subMessage.setUserjoinedzonemessage(userJoinedMessage);
batchMessage.addPayload(subMessage);
} else if (thing instanceof Group) {
const groupUpdateMessage = new GroupUpdateZoneMessage();
groupUpdateMessage.setGroupid(thing.getId());
groupUpdateMessage.setPosition(ProtobufUtils.toPointMessage(thing.getPosition()));
const subMessage = new SubToPusherMessage();
subMessage.setGroupupdatezonemessage(groupUpdateMessage);
batchMessage.addPayload(subMessage);
} else {
console.error("Unexpected type for Movable returned by setViewport");
}
}
call.write(batchMessage);
}
removeZoneListener(call: ZoneSocket, roomId: string, x: number, y: number) {
const room = this.rooms.get(roomId);
if (!room) {
console.error("In removeZoneListener, could not find room with id '" + roomId + "'");
return;
}
room.removeZoneListener(call, x, y);
}
}
export const socketManager = new SocketManager();

458
back/yarn.lock
View File

@ -43,6 +43,14 @@
dependencies:
"@types/node" "*"
"@types/bytebuffer@^5.0.40":
version "5.0.42"
resolved "https://registry.yarnpkg.com/@types/bytebuffer/-/bytebuffer-5.0.42.tgz#1c602a77942d34c5c0879ad75c58d5d8c07dfb3b"
integrity sha512-lEgKojWUAc/MG2t649oZS5AfYFP2xRNPoDuwDBlBMjHXd8MaGPgFgtCXUK7inZdBOygmVf10qxc1Us8GXC96aw==
dependencies:
"@types/long" "*"
"@types/node" "*"
"@types/circular-json@^0.4.0":
version "0.4.0"
resolved "https://registry.yarnpkg.com/@types/circular-json/-/circular-json-0.4.0.tgz#7401f7e218cfe87ad4c43690da5658b9acaf51be"
@ -53,6 +61,11 @@
resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
"@types/debug@^4.1.5":
version "4.1.5"
resolved "https://registry.yarnpkg.com/@types/debug/-/debug-4.1.5.tgz#b14efa8852b7768d898906613c23f688713e02cd"
integrity sha512-Q1y515GcOdTHgagaVFhHnIFQ38ygs/kmxdNpvpou+raI9UO3YZcHDngBSYKQklcKlvA7iuQlmIKbzvmxcOE9CQ==
"@types/eslint-visitor-keys@^1.0.0":
version "1.0.0"
resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
@ -87,6 +100,11 @@
dependencies:
"@types/node" "*"
"@types/long@*":
version "4.0.1"
resolved "https://registry.yarnpkg.com/@types/long/-/long-4.0.1.tgz#459c65fa1867dafe6a8f322c4c51695663cc55e9"
integrity sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w==
"@types/mkdirp@^1.0.1":
version "1.0.1"
resolved "https://registry.yarnpkg.com/@types/mkdirp/-/mkdirp-1.0.1.tgz#0930b948914a78587de35458b86c907b6e98bbf6"
@ -164,6 +182,11 @@
semver "^7.3.2"
tsutils "^3.17.1"
abbrev@1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
acorn-jsx@^5.2.0:
version "5.3.1"
resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.1.tgz#fc8661e11b7ac1539c47dbfea2e72b3af34d267b"
@ -191,6 +214,16 @@ ansi-escapes@^4.2.1:
dependencies:
type-fest "^0.11.0"
ansi-regex@^2.0.0:
version "2.1.1"
resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
integrity sha1-w7M6te42DYbg5ijwRorn7yfWVN8=
ansi-regex@^3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
ansi-regex@^4.1.0:
version "4.1.0"
resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
@ -229,6 +262,19 @@ append-field@^1.0.0:
resolved "https://registry.yarnpkg.com/append-field/-/append-field-1.0.0.tgz#1e3440e915f0b1203d23748e78edd7b9b5b43e56"
integrity sha1-HjRA6RXwsSA9I3SOeO3XubW0PlY=
aproba@^1.0.3:
version "1.2.0"
resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
integrity sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==
are-we-there-yet@~1.1.2:
version "1.1.5"
resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz#4b35c2944f062a8bfcda66410760350fe9ddfc21"
integrity sha512-5hYdAkZlcG8tOLujVDTgCT+uPX0VnpAH28gWsLfzpXYm7wP6mp5Q/gYyR7YQ0cKVJcXJnl3j2kpBan13PtQf6w==
dependencies:
delegates "^1.0.0"
readable-stream "^2.0.6"
arg@^4.1.0:
version "4.1.3"
resolved "https://registry.yarnpkg.com/arg/-/arg-4.1.3.tgz#269fc7ad5b8e42cb63c896d5666017261c144089"
@ -266,6 +312,14 @@ array-unique@^0.3.2:
resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
integrity sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=
ascli@~1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/ascli/-/ascli-1.0.1.tgz#bcfa5974a62f18e81cabaeb49732ab4a88f906bc"
integrity sha1-vPpZdKYvGOgcq660lzKrSoj5Brw=
dependencies:
colour "~0.7.1"
optjs "~3.2.2"
assign-symbols@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
@ -388,6 +442,13 @@ busboy@^0.3.1:
dependencies:
dicer "0.3.0"
bytebuffer@~5:
version "5.0.1"
resolved "https://registry.yarnpkg.com/bytebuffer/-/bytebuffer-5.0.1.tgz#582eea4b1a873b6d020a48d58df85f0bba6cfddd"
integrity sha1-WC7qSxqHO20CCkjVjfhfC7ps/d0=
dependencies:
long "~3"
bytes@3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
@ -426,7 +487,7 @@ camelcase-keys@^2.0.0:
camelcase "^2.0.0"
map-obj "^1.0.0"
camelcase@^2.0.0:
camelcase@^2.0.0, camelcase@^2.0.1:
version "2.1.1"
resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
integrity sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=
@ -468,6 +529,11 @@ chokidar@^3.4.0:
optionalDependencies:
fsevents "~2.1.2"
chownr@^1.1.1:
version "1.1.4"
resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
integrity sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==
circular-json@^0.5.9:
version "0.5.9"
resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.5.9.tgz#932763ae88f4f7dead7a0d09c8a51a4743a53b1d"
@ -495,6 +561,20 @@ cli-width@^3.0.0:
resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-3.0.0.tgz#a2f48437a2caa9a22436e794bf071ec9e61cedf6"
integrity sha512-FxqpkPPwu1HjuN93Omfm4h8uIanXofW0RxVEW3k5RKx+mJJYSthzNhp32Kzxxy3YAEZ/Dc/EWN1vZRY0+kOhbw==
cliui@^3.0.3:
version "3.2.0"
resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
integrity sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=
dependencies:
string-width "^1.0.1"
strip-ansi "^3.0.1"
wrap-ansi "^2.0.0"
code-point-at@^1.0.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
collection-visit@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
@ -527,6 +607,11 @@ color-name@~1.1.4:
resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
colour@~0.7.1:
version "0.7.1"
resolved "https://registry.yarnpkg.com/colour/-/colour-0.7.1.tgz#9cb169917ec5d12c0736d3e8685746df1cadf778"
integrity sha1-nLFpkX7F0SwHNtPoaFdG3xyt93g=
component-emitter@^1.2.1:
version "1.3.0"
resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
@ -547,6 +632,11 @@ concat-stream@^1.5.2:
readable-stream "^2.2.2"
typedarray "^0.0.6"
console-control-strings@^1.0.0, console-control-strings@~1.1.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
content-type@~1.0.4:
version "1.0.4"
resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
@ -595,6 +685,13 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
dependencies:
ms "2.0.0"
debug@^3.2.6:
version "3.2.6"
resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
dependencies:
ms "^2.1.1"
debug@^4.0.1, debug@^4.1.1:
version "4.2.0"
resolved "https://registry.yarnpkg.com/debug/-/debug-4.2.0.tgz#7f150f93920e94c58f5574c2fd01a3110effe7f1"
@ -602,7 +699,14 @@ debug@^4.0.1, debug@^4.1.1:
dependencies:
ms "2.1.2"
decamelize@^1.1.2:
debug@^4.3.1:
version "4.3.1"
resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
integrity sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==
dependencies:
ms "2.1.2"
decamelize@^1.1.1, decamelize@^1.1.2:
version "1.2.0"
resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
@ -612,6 +716,11 @@ decode-uri-component@^0.2.0:
resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
deep-extend@^0.6.0:
version "0.6.0"
resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
integrity sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==
deep-is@~0.1.3:
version "0.1.3"
resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
@ -639,11 +748,21 @@ define-property@^2.0.2:
is-descriptor "^1.0.2"
isobject "^3.0.1"
delegates@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
integrity sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=
depd@~1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
detect-libc@^1.0.2:
version "1.0.3"
resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
dicer@0.2.5:
version "0.2.5"
resolved "https://registry.yarnpkg.com/dicer/-/dicer-0.2.5.tgz#5996c086bb33218c812c090bddc09cd12facb70f"
@ -973,6 +1092,13 @@ fragment-cache@^0.2.1:
dependencies:
map-cache "^0.2.2"
fs-minipass@^1.2.5:
version "1.2.7"
resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7"
integrity sha512-GWSSJGFy4e9GUeCcbIkED+bgAoFyj7XF1mV8rma3QW4NIqX9Kyx79N/PF61H5udOV3aY1IaMLs6pGbH71nlCTA==
dependencies:
minipass "^2.6.0"
fs.realpath@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@ -988,6 +1114,20 @@ functional-red-black-tree@^1.0.1:
resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
gauge@~2.7.3:
version "2.7.4"
resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
integrity sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=
dependencies:
aproba "^1.0.3"
console-control-strings "^1.0.0"
has-unicode "^2.0.0"
object-assign "^4.1.0"
signal-exit "^3.0.0"
string-width "^1.0.1"
strip-ansi "^3.0.1"
wide-align "^1.1.0"
generic-type-guard@^3.2.0:
version "3.3.3"
resolved "https://registry.yarnpkg.com/generic-type-guard/-/generic-type-guard-3.3.3.tgz#954b846fecff91047cadb0dcc28930811fcb9dc1"
@ -1023,7 +1163,7 @@ glob-to-regexp@^0.3.0:
resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
integrity sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs=
glob@^7.1.3, glob@^7.1.6:
glob@^7.0.5, glob@^7.1.3, glob@^7.1.6:
version "7.1.6"
resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
@ -1052,6 +1192,18 @@ graceful-fs@^4.1.2:
resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
grpc@^1.24.4:
version "1.24.4"
resolved "https://registry.yarnpkg.com/grpc/-/grpc-1.24.4.tgz#9240a3ea33cfaf04cd32ce8346798709bbd6782d"
integrity sha512-mHRAwuitCMuSHo1tp1+Zc0sz3cYa7pkhVJ77pkIXD5gcVORtkRiyW6msXYqTDT+35jazg98lbO3XzuTo2+XrcA==
dependencies:
"@types/bytebuffer" "^5.0.40"
lodash.camelcase "^4.3.0"
lodash.clone "^4.5.0"
nan "^2.13.2"
node-pre-gyp "^0.16.0"
protobufjs "^5.0.3"
has-flag@^3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@ -1062,6 +1214,11 @@ has-flag@^4.0.0:
resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
integrity sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==
has-unicode@^2.0.0:
version "2.0.1"
resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
integrity sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=
has-value@^0.3.1:
version "0.3.1"
resolved "https://registry.yarnpkg.com/has-value/-/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
@ -1119,13 +1276,20 @@ http-status-codes@^1.4.0:
resolved "https://registry.yarnpkg.com/http-status-codes/-/http-status-codes-1.4.0.tgz#6e4c15d16ff3a9e2df03b89f3a55e1aae05fb477"
integrity sha512-JrT3ua+WgH8zBD3HEJYbeEgnuQaAnUeRRko/YojPAJjGmIfGD3KPU/asLdsLwKjfxOmQe5nXMQ0pt/7MyapVbQ==
iconv-lite@0.4.24, iconv-lite@^0.4.24:
iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4:
version "0.4.24"
resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
dependencies:
safer-buffer ">= 2.1.2 < 3"
ignore-walk@^3.0.1:
version "3.0.3"
resolved "https://registry.yarnpkg.com/ignore-walk/-/ignore-walk-3.0.3.tgz#017e2447184bfeade7c238e4aefdd1e8f95b1e37"
integrity sha512-m7o6xuOaT1aqheYHKf8W6J5pYH85ZI9w077erOzLje3JsB1gkafkAhHHY19dqjulgIZHFm32Cp5uNZgcQqdJKw==
dependencies:
minimatch "^3.0.4"
ignore@^4.0.6:
version "4.0.6"
resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
@ -1169,6 +1333,11 @@ inherits@2.0.3:
resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
ini@~1.3.0:
version "1.3.5"
resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
inquirer@^7.0.0:
version "7.3.3"
resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.3.3.tgz#04d176b2af04afc157a83fd7c100e98ee0aad003"
@ -1188,6 +1357,11 @@ inquirer@^7.0.0:
strip-ansi "^6.0.0"
through "^2.3.6"
invert-kv@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
integrity sha1-EEqOSqym09jNFXqO+L+rLXo//bY=
is-accessor-descriptor@^0.1.6:
version "0.1.6"
resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
@ -1273,6 +1447,13 @@ is-finite@^1.0.0:
resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.1.0.tgz#904135c77fb42c0641d6aa1bcdbc4daa8da082f3"
integrity sha512-cdyMtqX/BOqqNBBiKlIVkytNHm49MtMlYyn1zxzvJKWmFMlGzm+ry5BBfYyeY9YmNKbRSo/o7OX9w9ale0wg3w==
is-fullwidth-code-point@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
integrity sha1-754xOG8DGn8NZDr4L95QxFfvAMs=
dependencies:
number-is-nan "^1.0.0"
is-fullwidth-code-point@^2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
@ -1451,6 +1632,13 @@ kind-of@^6.0.0, kind-of@^6.0.2:
resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
lcid@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
integrity sha1-MIrMr6C8SDo4Z7S28rlQYlHRuDU=
dependencies:
invert-kv "^1.0.0"
levn@^0.3.0, levn@~0.3.0:
version "0.3.0"
resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@ -1470,6 +1658,16 @@ load-json-file@^1.0.0:
pinkie-promise "^2.0.0"
strip-bom "^2.0.0"
lodash.camelcase@^4.3.0:
version "4.3.0"
resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
integrity sha1-soqmKIorn8ZRA1x3EfZathkDMaY=
lodash.clone@^4.5.0:
version "4.5.0"
resolved "https://registry.yarnpkg.com/lodash.clone/-/lodash.clone-4.5.0.tgz#195870450f5a13192478df4bc3d23d2dea1907b6"
integrity sha1-GVhwRQ9aExkkeN9Lw9I9LeoZB7Y=
lodash.includes@^4.3.0:
version "4.3.0"
resolved "https://registry.yarnpkg.com/lodash.includes/-/lodash.includes-4.3.0.tgz#60bb98a87cb923c68ca1e51325483314849f553f"
@ -1510,6 +1708,11 @@ lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19:
resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
long@~3:
version "3.2.0"
resolved "https://registry.yarnpkg.com/long/-/long-3.2.0.tgz#d821b7138ca1cb581c172990ef14db200b5c474b"
integrity sha1-2CG3E4yhy1gcFymQ7xTbIAtcR0s=
loud-rejection@^1.0.0:
version "1.6.0"
resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
@ -1609,11 +1812,26 @@ minimatch@^3.0.4:
dependencies:
brace-expansion "^1.1.7"
minimist@^1.1.3, minimist@^1.2.5:
minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5:
version "1.2.5"
resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
minipass@^2.6.0, minipass@^2.8.6, minipass@^2.9.0:
version "2.9.0"
resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.9.0.tgz#e713762e7d3e32fed803115cf93e04bca9fcc9a6"
integrity sha512-wxfUjg9WebH+CUDX/CdbRlh5SmfZiy/hpkxaRI16Y9W56Pa75sWgd/rvFilSgrauD9NyFymP/+JFV3KwzIsJeg==
dependencies:
safe-buffer "^5.1.2"
yallist "^3.0.0"
minizlib@^1.2.1:
version "1.3.3"
resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.3.3.tgz#2290de96818a34c29551c8a8d301216bd65a861d"
integrity sha512-6ZYMOEnmVsdCeTJVE0W9ZD+pVnE8h9Hma/iOwwRDsdQoePpoX56/8B6z3P9VNwppJuBKNRuFDRNRqRWexT9G9Q==
dependencies:
minipass "^2.9.0"
mixin-deep@^1.2.0:
version "1.3.2"
resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
@ -1622,7 +1840,7 @@ mixin-deep@^1.2.0:
for-in "^1.0.2"
is-extendable "^1.0.1"
mkdirp@^0.5.1:
mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@^0.5.3:
version "0.5.5"
resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
@ -1663,6 +1881,11 @@ mute-stream@0.0.8:
resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
nan@^2.13.2:
version "2.14.2"
resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.2.tgz#f5376400695168f4cc694ac9393d0c9585eeea19"
integrity sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ==
nanomatch@^1.2.9:
version "1.2.13"
resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@ -1685,11 +1908,44 @@ natural-compare@^1.4.0:
resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
needle@^2.5.0:
version "2.5.2"
resolved "https://registry.yarnpkg.com/needle/-/needle-2.5.2.tgz#cf1a8fce382b5a280108bba90a14993c00e4010a"
integrity sha512-LbRIwS9BfkPvNwNHlsA41Q29kL2L/6VaOJ0qisM5lLWsTV3nP15abO5ITL6L81zqFhzjRKDAYjpcBcwM0AVvLQ==
dependencies:
debug "^3.2.6"
iconv-lite "^0.4.4"
sax "^1.2.4"
nice-try@^1.0.4:
version "1.0.5"
resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
node-pre-gyp@^0.16.0:
version "0.16.0"
resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.16.0.tgz#238fa540364784e5015dfcdba78da3937e18dbdc"
integrity sha512-4efGA+X/YXAHLi1hN8KaPrILULaUn2nWecFrn1k2I+99HpoyvcOGEbtcOxpDiUwPF2ZANMJDh32qwOUPenuR1g==
dependencies:
detect-libc "^1.0.2"
mkdirp "^0.5.3"
needle "^2.5.0"
nopt "^4.0.1"
npm-packlist "^1.1.6"
npmlog "^4.0.2"
rc "^1.2.7"
rimraf "^2.6.1"
semver "^5.3.0"
tar "^4.4.2"
nopt@^4.0.1:
version "4.0.3"
resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.3.tgz#a375cad9d02fd921278d954c2254d5aa57e15e48"
integrity sha512-CvaGwVMztSMJLOeXPrez7fyfObdZqNUK1cPAEzLHrTybIua9pMdmmPR5YwtfNftIOMv3DPUhFaxsZMNTQO20Kg==
dependencies:
abbrev "1"
osenv "^0.1.4"
normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
version "2.5.0"
resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
@ -1705,7 +1961,43 @@ normalize-path@^3.0.0, normalize-path@~3.0.0:
resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
object-assign@^4.0.1, object-assign@^4.1.1:
npm-bundled@^1.0.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.1.1.tgz#1edd570865a94cdb1bc8220775e29466c9fb234b"
integrity sha512-gqkfgGePhTpAEgUsGEgcq1rqPXA+tv/aVBlgEzfXwA1yiUJF7xtEt3CtVwOjNYQOVknDk0F20w58Fnm3EtG0fA==
dependencies:
npm-normalize-package-bin "^1.0.1"
npm-normalize-package-bin@^1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/npm-normalize-package-bin/-/npm-normalize-package-bin-1.0.1.tgz#6e79a41f23fd235c0623218228da7d9c23b8f6e2"
integrity sha512-EPfafl6JL5/rU+ot6P3gRSCpPDW5VmIzX959Ob1+ySFUuuYHWHekXpwdUZcKP5C+DS4GEtdJluwBjnsNDl+fSA==
npm-packlist@^1.1.6:
version "1.4.8"
resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.8.tgz#56ee6cc135b9f98ad3d51c1c95da22bbb9b2ef3e"
integrity sha512-5+AZgwru5IevF5ZdnFglB5wNlHG1AOOuw28WhUq8/8emhBmLv6jX5by4WJCh7lW0uSYZYS6DXqIsyZVIXRZU9A==
dependencies:
ignore-walk "^3.0.1"
npm-bundled "^1.0.1"
npm-normalize-package-bin "^1.0.1"
npmlog@^4.0.2:
version "4.1.2"
resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
dependencies:
are-we-there-yet "~1.1.2"
console-control-strings "~1.1.0"
gauge "~2.7.3"
set-blocking "~2.0.0"
number-is-nan@^1.0.0:
version "1.0.1"
resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
version "4.1.1"
resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
@ -1766,11 +2058,36 @@ optionator@^0.8.3:
type-check "~0.3.2"
word-wrap "~1.2.3"
os-tmpdir@~1.0.2:
optjs@~3.2.2:
version "3.2.2"
resolved "https://registry.yarnpkg.com/optjs/-/optjs-3.2.2.tgz#69a6ce89c442a44403141ad2f9b370bd5bb6f4ee"
integrity sha1-aabOicRCpEQDFBrS+bNwvVu29O4=
os-homedir@^1.0.0:
version "1.0.2"
resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
integrity sha1-/7xJiDNuDoM94MFox+8VISGqf7M=
os-locale@^1.4.0:
version "1.4.0"
resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
integrity sha1-IPnxeuKe00XoveWDsT0gCYA8FNk=
dependencies:
lcid "^1.0.0"
os-tmpdir@^1.0.0, os-tmpdir@~1.0.2:
version "1.0.2"
resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
osenv@^0.1.4:
version "0.1.5"
resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410"
integrity sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==
dependencies:
os-homedir "^1.0.0"
os-tmpdir "^1.0.0"
parent-module@^1.0.0:
version "1.0.1"
resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
@ -1875,6 +2192,16 @@ prom-client@^12.0.0:
dependencies:
tdigest "^0.1.1"
protobufjs@^5.0.3:
version "5.0.3"
resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-5.0.3.tgz#e4dfe9fb67c90b2630d15868249bcc4961467a17"
integrity sha512-55Kcx1MhPZX0zTbVosMQEO5R6/rikNXd9b6RQK4KSPcrSIIwoXTtebIczUrXlwaSrbz4x8XUVThGPob1n8I4QA==
dependencies:
ascli "~1"
bytebuffer "~5"
glob "^7.0.5"
yargs "^3.10.0"
punycode@^2.1.0:
version "2.1.1"
resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
@ -1904,6 +2231,16 @@ raw-body@2.4.0:
iconv-lite "0.4.24"
unpipe "1.0.0"
rc@^1.2.7:
version "1.2.8"
resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
integrity sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==
dependencies:
deep-extend "^0.6.0"
ini "~1.3.0"
minimist "^1.2.0"
strip-json-comments "~2.0.1"
read-pkg-up@^1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
@ -1931,7 +2268,7 @@ readable-stream@1.1.x:
isarray "0.0.1"
string_decoder "~0.10.x"
readable-stream@^2.2.2:
readable-stream@^2.0.6, readable-stream@^2.2.2:
version "2.3.7"
resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
@ -2050,7 +2387,7 @@ rxjs@^6.6.0:
dependencies:
tslib "^1.9.0"
safe-buffer@^5.0.1:
safe-buffer@^5.0.1, safe-buffer@^5.1.2:
version "5.2.1"
resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
@ -2072,7 +2409,12 @@ safe-regex@^1.1.0:
resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
"semver@2 || 3 || 4 || 5", semver@^5.5.0, semver@^5.6.0:
sax@^1.2.4:
version "1.2.4"
resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.5.0, semver@^5.6.0:
version "5.7.1"
resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
@ -2087,6 +2429,11 @@ semver@^7.3.2:
resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==
set-blocking@~2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
set-value@^2.0.0, set-value@^2.0.1:
version "2.0.1"
resolved "https://registry.yarnpkg.com/set-value/-/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b"
@ -2258,6 +2605,23 @@ strict-uri-encode@^2.0.0:
resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-2.0.0.tgz#b9c7330c7042862f6b142dc274bbcc5866ce3546"
integrity sha1-ucczDHBChi9rFC3CdLvMWGbONUY=
string-width@^1.0.1:
version "1.0.2"
resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
integrity sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=
dependencies:
code-point-at "^1.0.0"
is-fullwidth-code-point "^1.0.0"
strip-ansi "^3.0.0"
"string-width@^1.0.2 || 2":
version "2.1.1"
resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
dependencies:
is-fullwidth-code-point "^2.0.0"
strip-ansi "^4.0.0"
string-width@^3.0.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
@ -2288,6 +2652,20 @@ string_decoder@~1.1.1:
dependencies:
safe-buffer "~5.1.0"
strip-ansi@^3.0.0, strip-ansi@^3.0.1:
version "3.0.1"
resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
dependencies:
ansi-regex "^2.0.0"
strip-ansi@^4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
integrity sha1-qEeQIusaw2iocTibY1JixQXuNo8=
dependencies:
ansi-regex "^3.0.0"
strip-ansi@^5.1.0, strip-ansi@^5.2.0:
version "5.2.0"
resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
@ -2321,7 +2699,7 @@ strip-indent@^1.0.1:
dependencies:
get-stdin "^4.0.1"
strip-json-comments@^2.0.0:
strip-json-comments@^2.0.0, strip-json-comments@~2.0.1:
version "2.0.1"
resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
@ -2360,6 +2738,19 @@ table@^5.2.3:
slice-ansi "^2.1.0"
string-width "^3.0.0"
tar@^4.4.2:
version "4.4.13"
resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
integrity sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==
dependencies:
chownr "^1.1.1"
fs-minipass "^1.2.5"
minipass "^2.8.6"
minizlib "^1.2.1"
mkdirp "^0.5.0"
safe-buffer "^5.1.2"
yallist "^3.0.3"
tdigest@^0.1.1:
version "0.1.1"
resolved "https://registry.yarnpkg.com/tdigest/-/tdigest-0.1.1.tgz#2e3cb2c39ea449e55d1e6cd91117accca4588021"
@ -2598,11 +2989,31 @@ which@^1.2.9:
dependencies:
isexe "^2.0.0"
wide-align@^1.1.0:
version "1.1.3"
resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
integrity sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==
dependencies:
string-width "^1.0.2 || 2"
window-size@^0.1.4:
version "0.1.4"
resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.4.tgz#f8e1aa1ee5a53ec5bf151ffa09742a6ad7697876"
integrity sha1-+OGqHuWlPsW/FR/6CXQqatdpeHY=
word-wrap@~1.2.3:
version "1.2.3"
resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
wrap-ansi@^2.0.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
integrity sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=
dependencies:
string-width "^1.0.1"
strip-ansi "^3.0.1"
wrappy@1:
version "1.0.2"
resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@ -2620,6 +3031,29 @@ xtend@^4.0.0:
resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
y18n@^3.2.0:
version "3.2.1"
resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
integrity sha1-bRX7qITAhnnA136I53WegR4H+kE=
yallist@^3.0.0, yallist@^3.0.3:
version "3.1.1"
resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
yargs@^3.10.0:
version "3.32.0"
resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.32.0.tgz#03088e9ebf9e756b69751611d2a5ef591482c995"
integrity sha1-AwiOnr+edWtpdRYR0qXvWRSCyZU=
dependencies:
camelcase "^2.0.1"
cliui "^3.0.3"
decamelize "^1.1.1"
os-locale "^1.4.0"
string-width "^1.0.1"
window-size "^0.1.4"
y18n "^3.2.0"
yn@3.1.1:
version "3.1.1"
resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"

30
docker-compose.yaml
View File

@ -26,7 +26,7 @@ services:
JITSI_PRIVATE_MODE: "$JITSI_PRIVATE_MODE"
HOST: "0.0.0.0"
NODE_ENV: development
API_URL: api.workadventure.localhost
API_URL: pusher.workadventure.localhost
STARTUP_COMMAND_1: yarn install
TURN_SERVER: "turn:coturn.workadventu.re:443,turns:coturn.workadventu.re:443"
TURN_USER: workadventure
@ -43,6 +43,30 @@ services:
- "traefik.http.routers.front-ssl.tls=true"
- "traefik.http.routers.front-ssl.service=front"
pusher:
image: thecodingmachine/nodejs:12
command: yarn dev
#command: yarn run profile
environment:
DEBUG: "*"
STARTUP_COMMAND_1: yarn install
SECRET_JITSI_KEY: "$SECRET_JITSI_KEY"
SECRET_KEY: yourSecretKey
ADMIN_API_TOKEN: "$ADMIN_API_TOKEN"
API_URL: back:50051
JITSI_URL: $JITSI_URL
JITSI_ISS: $JITSI_ISS
volumes:
- ./pusher:/usr/src/app
labels:
- "traefik.http.routers.pusher.rule=Host(`pusher.workadventure.localhost`)"
- "traefik.http.routers.pusher.entryPoints=web"
- "traefik.http.services.pusher.loadbalancer.server.port=8080"
- "traefik.http.routers.pusher-ssl.rule=Host(`pusher.workadventure.localhost`)"
- "traefik.http.routers.pusher-ssl.entryPoints=websecure"
- "traefik.http.routers.pusher-ssl.tls=true"
- "traefik.http.routers.pusher-ssl.service=pusher"
maps:
image: thecodingmachine/nodejs:12-apache
environment:
@ -71,6 +95,7 @@ services:
command: yarn dev
#command: yarn run profile
environment:
DEBUG: "*"
STARTUP_COMMAND_1: yarn install
SECRET_KEY: yourSecretKey
SECRET_JITSI_KEY: "$SECRET_JITSI_KEY"
@ -108,11 +133,14 @@ services:
- "traefik.http.routers.website-ssl.service=website"
messages:
#image: thecodingmachine/nodejs:14
image: thecodingmachine/workadventure-back-base:latest
environment:
#STARTUP_COMMAND_0: sudo apt-get install -y inotify-tools
STARTUP_COMMAND_1: yarn install
STARTUP_COMMAND_2: yarn run proto:watch
volumes:
- ./messages:/usr/src/app
- ./back:/usr/src/back
- ./front:/usr/src/front
- ./pusher:/usr/src/pusher

27
docs/diagrams.md Normal file
View File

@ -0,0 +1,27 @@
Diagrams are rendered with "mermaid.js"
sequenceDiagram
participant Br as Browser
participant P as Pusher
participant Ba as Back
participant A as Admin
Note left of Br: The user has a JWT token
Br->>P: /verify: verify the token (no answer)
P->>A: /api/check-user: the user must not be banned
A->>P: 200 (no body)
P->>Br: 200 (no body)
Br->>P: connect to websocket /room?roomid=...
P->>A: /api/check-user(uuid): the user must not be banned
A->>P: 200 (no body)
P->>A: /api/membership(uuid): get data from the user
A->>P: 200 (user data)
Note right of P: Zones are computed on Pusher
P->>Ba: doJoinRoom + list of listened zones
Ba->>P: RoomJoinedMessage
P->>Br: RoomJoinedMessage (users/groups/items/current user id)
P->>A: /api/membership(uuid): get data from the user (again!)
A->>P: 200 (user data)
P->>Br: SendUserMessage (if any message to send)

3
front/src/Connexion/ConnectionManager.ts
View File

@ -95,7 +95,10 @@ class ConnectionManager {
console.log('An error occurred while connecting to socket server. Retrying');
reject(error);
});
// FIXME: onConnect should be triggered by the first JoinRoomEvent (instead of the connection)
connection.onConnect(() => {
console.warn('CONNECT RECEIVED');
resolve(connection);
})
}).catch((err) => {

5
front/src/Connexion/ConnexionModels.ts
View File

@ -4,6 +4,7 @@ import {SignalData} from "simple-peer";
import {BodyResourceDescriptionInterface} from "../Phaser/Entity/body_character";
export enum EventMessage{
CONNECT = "connect",
WEBRTC_SIGNAL = "webrtc-signal",
WEBRTC_SCREEN_SHARING_SIGNAL = "webrtc-screen-sharing-signal",
WEBRTC_START = "webrtc-start",
@ -121,8 +122,8 @@ export interface ItemEventMessageInterface {
}
export interface RoomJoinedMessageInterface {
users: MessageUserPositionInterface[],
groups: GroupCreatedUpdatedMessageInterface[],
//users: MessageUserPositionInterface[],
//groups: GroupCreatedUpdatedMessageInterface[],
items: { [itemId: number] : unknown }
}

19
front/src/Connexion/RoomConnection.ts
View File

@ -93,6 +93,7 @@ export class RoomConnection implements RoomConnection {
};
this.socket.onmessage = (messageEvent) => {
console.warn('message received');
const arrayBuffer: ArrayBuffer = messageEvent.data;
const message = ServerToClientMessage.deserializeBinary(new Uint8Array(arrayBuffer));
@ -127,8 +128,8 @@ export class RoomConnection implements RoomConnection {
} else if (message.hasRoomjoinedmessage()) {
const roomJoinedMessage = message.getRoomjoinedmessage() as RoomJoinedMessage;
const users: Array<MessageUserJoined> = roomJoinedMessage.getUserList().map(this.toMessageUserJoined.bind(this));
const groups: Array<GroupCreatedUpdatedMessageInterface> = roomJoinedMessage.getGroupList().map(this.toGroupCreatedUpdatedMessage.bind(this));
//const users: Array<MessageUserJoined> = roomJoinedMessage.getUserList().map(this.toMessageUserJoined.bind(this));
//const groups: Array<GroupCreatedUpdatedMessageInterface> = roomJoinedMessage.getGroupList().map(this.toGroupCreatedUpdatedMessage.bind(this));
const items: { [itemId: number] : unknown } = {};
for (const item of roomJoinedMessage.getItemList()) {
items[item.getItemid()] = JSON.parse(item.getStatejson());
@ -137,9 +138,11 @@ export class RoomConnection implements RoomConnection {
this.userId = roomJoinedMessage.getCurrentuserid();
this.tags = roomJoinedMessage.getTagList();
this.dispatch(EventMessage.CONNECT, this);
this.dispatch(EventMessage.START_ROOM, {
users,
groups,
//users,
//groups,
items
});
} else if (message.hasErrormessage()) {
@ -199,7 +202,7 @@ export class RoomConnection implements RoomConnection {
const positionMessage = new PositionMessage();
positionMessage.setX(Math.floor(x));
positionMessage.setY(Math.floor(y));
let directionEnum: PositionMessage.DirectionMap[keyof PositionMessage.DirectionMap];
let directionEnum: Direction;
switch (direction) {
case 'up':
directionEnum = Direction.UP;
@ -355,8 +358,12 @@ export class RoomConnection implements RoomConnection {
this.socket.addEventListener('error', callback)
}
public onConnect(callback: (event: Event) => void): void {
/*public onConnect(callback: (e: Event) => void): void {
this.socket.addEventListener('open', callback)
}*/
public onConnect(callback: (roomConnection: RoomConnection) => void): void {
//this.socket.addEventListener('open', callback)
this.onMessage(EventMessage.CONNECT, callback);
}
/**

2
front/src/Enum/EnvironmentVariable.ts
View File

@ -1,5 +1,5 @@
const DEBUG_MODE: boolean = process.env.DEBUG_MODE == "true";
const API_URL = (process.env.API_PROTOCOL || (typeof(window) !== 'undefined' ? window.location.protocol : 'http:')) + '//' + (process.env.API_URL || "api.workadventure.localhost");
const API_URL = (process.env.API_PROTOCOL || (typeof(window) !== 'undefined' ? window.location.protocol : 'http:')) + '//' + (process.env.API_URL || "pusher.workadventure.localhost");
const ADMIN_URL = API_URL.replace('api', 'admin');
const TURN_SERVER: string = process.env.TURN_SERVER || "turn:numb.viagenie.ca";
const TURN_USER: string = process.env.TURN_USER || 'g.parant@thecodingmachine.com';

26
front/src/Phaser/Game/GameScene.ts
View File

@ -56,7 +56,8 @@ import {Room} from "../../Connexion/Room";
import {jitsiFactory} from "../../WebRtc/JitsiFactory";
export interface GameSceneInitInterface {
initPosition: PointInterface|null
initPosition: PointInterface|null,
reconnecting: boolean
}
interface InitUserPositionEventInterface {
@ -140,6 +141,7 @@ export class GameScene extends ResizableScene implements CenterListener {
// The item that can be selected by pressing the space key.
private outlinedItem: ActionableItem|null = null;
private userInputManager!: UserInputManager;
private isReconnecting: boolean = false;
static createFromUrl(room: Room, mapUrlFile: string, gameSceneKey: string|null = null): GameScene {
// We use the map URL as a key
@ -299,6 +301,9 @@ export class GameScene extends ResizableScene implements CenterListener {
if (initData.initPosition !== undefined) {
this.initPosition = initData.initPosition;
}
if (initData.initPosition !== undefined) {
this.isReconnecting = initData.reconnecting;
}
}
//hook create scene
@ -426,7 +431,12 @@ export class GameScene extends ResizableScene implements CenterListener {
this.circleRedTexture.refresh();
// Let's pause the scene if the connection is not established yet
if (this.connection === undefined) {
if (this.isReconnecting) {
setTimeout(() => {
this.scene.sleep();
this.scene.launch(ReconnectingSceneName);
}, 0);
} else if (this.connection === undefined) {
// Let's wait 0.5 seconds before printing the "connecting" screen to avoid blinking
setTimeout(() => {
if (this.connection === undefined) {
@ -516,12 +526,15 @@ export class GameScene extends ResizableScene implements CenterListener {
//this.connection.emitPlayerDetailsMessage(gameManager.getPlayerName(), gameManager.getCharacterSelected())
connection.onStartRoom((roomJoinedMessage: RoomJoinedMessageInterface) => {
this.initUsersPosition(roomJoinedMessage.users);
//this.initUsersPosition(roomJoinedMessage.users);
this.connectionAnswerPromiseResolve(roomJoinedMessage);
// Analyze tags to find if we are admin. If yes, show console.
if (this.connection.hasTag('admin')) {
this.ConsoleGlobalMessageManager = new ConsoleGlobalMessageManager(this.connection, this.userInputManager);
}
this.scene.wake();
this.scene.sleep(ReconnectingSceneName);
});
connection.onUserJoins((message: MessageUserJoined) => {
@ -578,7 +591,8 @@ export class GameScene extends ResizableScene implements CenterListener {
initPosition: {
x: this.CurrentPlayer.x,
y: this.CurrentPlayer.y
}
},
reconnecting: true
});
this.scene.stop(this.scene.key);
@ -627,10 +641,6 @@ export class GameScene extends ResizableScene implements CenterListener {
this.gameMap.setPosition(event.x, event.y);
})
this.scene.wake();
this.scene.sleep(ReconnectingSceneName);
return connection;
});
}

66
messages/package.json
View File

@ -2,45 +2,45 @@
"name": "workadventure-messages",
"version": "1.0.0",
"description": "",
"main": "generated/src/proto/messages_pb.js",
"scripts": {
"proto": "protoc --plugin=\"protoc-gen-ts=./node_modules/.bin/protoc-gen-ts\" --js_out=\"import_style=commonjs,binary:generated\" --ts_out=\"generated\" messages.proto",
"proto": "grpc_tools_node_protoc --plugin=protoc-gen-ts=./node_modules/.bin/protoc-gen-ts --grpc_out=generated --js_out=\"import_style=commonjs,binary:generated\" --ts_out=generated -I ./protos protos/*.proto",
"copy-to-back": "rm -rf ../back/src/Messages/generated && cp -rf generated/ ../back/src/Messages/generated",
"copy-to-front": "rm -rf ../front/src/Messages/generated && cp -rf generated/ ../front/src/Messages/generated",
"proto-all": "yarn run proto && yarn run copy-to-back && yarn run copy-to-front",
"proto:watch": "yarn run proto-all; inotifywait -q -m -e close_write messages.proto | while read -r filename event; do yarn run proto-all; done"
"copy-to-pusher": "rm -rf ../pusher/src/Messages/generated && cp -rf generated/ ../pusher/src/Messages/generated",
"proto-all": "yarn run proto && yarn run copy-to-back && yarn run copy-to-front && yarn run copy-to-pusher",
"proto:watch": "yarn run proto-all; inotifywait -q -m -e close_write protos/messages.proto | while read -r filename event; do yarn run proto-all; done"
},
"dependencies": {
"google-protobuf": "^3.13.0",
"grpc": "^1.24.4"
},
"devDependencies": {
"@types/google-protobuf": "^3.7.4",
"@types/node": "^14.14.7",
"@typescript-eslint/eslint-plugin": "^4.7.0",
"@typescript-eslint/parser": "^4.7.0",
"dtslint": "^4.0.5",
"eslint": "^7.13.0",
"eslint-config-airbnb-typescript": "^12.0.0",
"eslint-plugin-import": "^2.22.1",
"eslint-plugin-sonarjs": "^0.5.0",
"grpc-tools": "^1.9.1",
"grpc_tools_node_protoc_ts": "^5.0.1",
"protobufjs": "^6.10.1",
"rimraf": "^3.0.2",
"shelljs": "^0.8.4",
"typescript": "^4.0.5"
},
"repository": {
"type": "git",
"url": "git+https://github.com/thecodingmachine/workadventure.git"
"url": "https://github.com/CatsMiaow/node-grpc-typescript.git"
},
"contributors": [
{
"name": "Grégoire Parant",
"email": "g.parant@thecodingmachine.com"
},
{
"name": "David Négrier",
"email": "d.negrier@thecodingmachine.com"
},
{
"name": "Arthmaël Poly",
"email": "a.poly@thecodingmachine.com"
}
"keywords": [
"Node.js",
"gRPC",
"TypeScript"
],
"license": "SEE LICENSE IN LICENSE.txt",
"bugs": {
"url": "https://github.com/thecodingmachine/workadventure/issues"
},
"homepage": "https://github.com/thecodingmachine/workadventure#readme",
"dependencies": {
"google-protobuf": "^3.13.0",
"typescript": "^3.8.3"
},
"devDependencies": {
"ts-node-dev": "^1.0.0-pre.44",
"@types/google-protobuf": "^3.7.3",
"concurrently": "^5.3.0",
"ts-protoc-gen": "^0.13.0"
}
"homepage": "https://github.com/CatsMiaow/node-grpc-typescript#readme",
"author": "CatsMiaow",
"license": "MIT"
}

90
messages/messages.proto → messages/protos/messages.proto
View File

@ -157,8 +157,8 @@ message ItemStateMessage {
}
message RoomJoinedMessage {
repeated UserJoinedMessage user = 1;
repeated GroupUpdateMessage group = 2;
//repeated UserJoinedMessage user = 1;
//repeated GroupUpdateMessage group = 2;
repeated ItemStateMessage item = 3;
int32 currentUserId = 4;
repeated string tag = 5;
@ -209,3 +209,89 @@ message ServerToClientMessage {
SendUserMessage sendUserMessage = 12;
}
}
/************************** SERVICES **************************/
message JoinRoomMessage {
PositionMessage positionMessage = 1;
string name = 2;
repeated CharacterLayerMessage characterLayer = 3;
string userUuid = 4;
string roomId = 5;
repeated string tag = 6;
}
message UserJoinedZoneMessage {
int32 userId = 1;
string name = 2;
repeated CharacterLayerMessage characterLayers = 3;
PositionMessage position = 4;
Zone fromZone = 5;
}
message UserLeftZoneMessage {
int32 userId = 1;
Zone toZone = 2;
}
message GroupUpdateZoneMessage {
int32 groupId = 1;
PointMessage position = 2;
int32 groupSize = 3;
Zone fromZone = 4;
}
message GroupLeftZoneMessage {
int32 groupId = 1;
Zone toZone = 2;
}
message Zone {
int32 x = 1;
int32 y = 2;
}
message ZoneMessage {
string roomId = 1;
int32 x = 2;
int32 y = 3;
}
message PusherToBackMessage {
oneof message {
JoinRoomMessage joinRoomMessage = 1;
UserMovesMessage userMovesMessage = 2;
SilentMessage silentMessage = 3;
ViewportMessage viewportMessage = 4;
ItemEventMessage itemEventMessage = 5;
SetPlayerDetailsMessage setPlayerDetailsMessage = 6;
WebRtcSignalToServerMessage webRtcSignalToServerMessage = 7;
WebRtcSignalToServerMessage webRtcScreenSharingSignalToServerMessage = 8;
PlayGlobalMessage playGlobalMessage = 9;
StopGlobalMessage stopGlobalMessage = 10;
ReportPlayerMessage reportPlayerMessage = 11;
QueryJitsiJwtMessage queryJitsiJwtMessage = 12;
}
}
message BatchToPusherMessage {
repeated SubToPusherMessage payload = 2;
}
message SubToPusherMessage {
oneof message {
UserJoinedZoneMessage userJoinedZoneMessage = 1;
GroupUpdateZoneMessage groupUpdateZoneMessage = 2;
UserMovedMessage userMovedMessage = 3;
GroupLeftZoneMessage groupLeftZoneMessage = 4;
UserLeftZoneMessage userLeftZoneMessage = 5;
ItemEventMessage itemEventMessage = 6;
}
}
service RoomManager {
rpc joinRoom(stream PusherToBackMessage) returns (stream ServerToClientMessage);
rpc listenZone(ZoneMessage) returns (stream BatchToPusherMessage);
}

4114
messages/yarn.lock
View File

File diff suppressed because it is too large Load Diff

5
pusher/.dockerignore Normal file
View File

@ -0,0 +1,5 @@
/dist/
/node_modules/
/dist/bundle.js
/yarn-error.log
/Dockerfile

30
pusher/.eslintrc.json Normal file
View File

@ -0,0 +1,30 @@
{
"root": true,
"env": {
"browser": true,
"es6": true,
"node": true
},
"extends": [
"eslint:recommended",
"plugin:@typescript-eslint/eslint-recommended",
"plugin:@typescript-eslint/recommended-requiring-type-checking"
],
"globals": {
"Atomics": "readonly",
"SharedArrayBuffer": "readonly"
},
"parser": "@typescript-eslint/parser",
"parserOptions": {
"ecmaVersion": 2018,
"sourceType": "module",
"project": "./tsconfig.json"
},
"plugins": [
"@typescript-eslint"
],
"rules": {
"no-unused-vars": "off",
"@typescript-eslint/no-explicit-any": "error"
}
}

4
pusher/.gitignore vendored Normal file
View File

@ -0,0 +1,4 @@
/dist/
/node_modules/
/dist/bundle.js
/yarn-error.log

15
pusher/Dockerfile Normal file
View File

@ -0,0 +1,15 @@
FROM thecodingmachine/workadventure-back-base:latest as builder
WORKDIR /var/www/messages
COPY --chown=docker:docker messages .
RUN yarn install && yarn proto
FROM thecodingmachine/nodejs:12
COPY --chown=docker:docker back .
COPY --from=builder --chown=docker:docker /var/www/messages/generated /usr/src/app/src/Messages/generated
RUN yarn install
ENV NODE_ENV=production
CMD ["yarn", "run", "prod"]

691
pusher/LICENSE.txt Normal file
View File

@ -0,0 +1,691 @@
NOTICE
This package contains software licensed under different
licenses, please refer to the NOTICE.txt file for further
information and LICENSES.txt for full license texts.
WorkAdventure Enterprise edition can be licensed independently from
the source under separate commercial terms.
The software ("Software") is developed and owned by TheCodingMachine
and is subject to the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, with the Commons Clause as follows:
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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5
pusher/README.md Normal file
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@ -0,0 +1,5 @@
# Pusher
The pusher component is in charge of accepting WebSocket and HTTP connections from the front and forwarding them
to the correct "api" server (or to the "admin").

5
pusher/jasmine.json Normal file
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@ -0,0 +1,5 @@
{
"spec_dir": "tests",
"spec_files": ["**/*[tT]est.ts"],
"stopSpecOnExpectationFailure": false
}

75
pusher/package.json Normal file
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@ -0,0 +1,75 @@
{
"name": "workadventureback",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"tsc": "tsc",
"dev": "ts-node-dev --respawn ./server.ts",
"prod": "tsc && node --max-old-space-size=4096 ./dist/server.js",
"profile": "tsc && node --prof ./dist/server.js",
"test": "ts-node node_modules/jasmine/bin/jasmine --config=jasmine.json",
"lint": "node_modules/.bin/eslint src/ . --ext .ts",
"fix": "node_modules/.bin/eslint --fix src/ . --ext .ts"
},
"repository": {
"type": "git",
"url": "git+https://github.com/thecodingmachine/workadventure.git"
},
"contributors": [
{
"name": "Grégoire Parant",
"email": "g.parant@thecodingmachine.com"
},
{
"name": "David Négrier",
"email": "d.negrier@thecodingmachine.com"
},
{
"name": "Arthmaël Poly",
"email": "a.poly@thecodingmachine.com"
}
],
"license": "SEE LICENSE IN LICENSE.txt",
"bugs": {
"url": "https://github.com/thecodingmachine/workadventure/issues"
},
"homepage": "https://github.com/thecodingmachine/workadventure#readme",
"dependencies": {
"axios": "^0.20.0",
"body-parser": "^1.19.0",
"busboy": "^0.3.1",
"circular-json": "^0.5.9",
"debug": "^4.3.1",
"generic-type-guard": "^3.2.0",
"google-protobuf": "^3.13.0",
"grpc": "^1.24.4",
"http-status-codes": "^1.4.0",
"iterall": "^1.3.0",
"jsonwebtoken": "^8.5.1",
"mkdirp": "^1.0.4",
"multer": "^1.4.2",
"prom-client": "^12.0.0",
"query-string": "^6.13.3",
"systeminformation": "^4.27.11",
"ts-node-dev": "^1.0.0-pre.44",
"typescript": "^3.8.3",
"uWebSockets.js": "uNetworking/uWebSockets.js#v18.5.0",
"uuidv4": "^6.0.7"
},
"devDependencies": {
"@types/busboy": "^0.2.3",
"@types/circular-json": "^0.4.0",
"@types/debug": "^4.1.5",
"@types/google-protobuf": "^3.7.3",
"@types/http-status-codes": "^1.2.0",
"@types/jasmine": "^3.5.10",
"@types/jsonwebtoken": "^8.3.8",
"@types/mkdirp": "^1.0.1",
"@types/uuidv4": "^5.0.0",
"@typescript-eslint/eslint-plugin": "^2.26.0",
"@typescript-eslint/parser": "^2.26.0",
"eslint": "^6.8.0",
"jasmine": "^3.5.0"
}
}

3
pusher/server.ts Normal file
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@ -0,0 +1,3 @@
// lib/server.ts
import App from "./src/App";
App.listen(8080, () => console.log(`WorkAdventure starting on port 8080!`))

32
pusher/src/App.ts Normal file
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@ -0,0 +1,32 @@
// lib/app.ts
import {IoSocketController} from "./Controller/IoSocketController"; //TODO fix import by "_Controller/..."
import {AuthenticateController} from "./Controller/AuthenticateController"; //TODO fix import by "_Controller/..."
import {MapController} from "./Controller/MapController";
import {PrometheusController} from "./Controller/PrometheusController";
import {FileController} from "./Controller/FileController";
import {DebugController} from "./Controller/DebugController";
import {App as uwsApp} from "./Server/sifrr.server";
class App {
public app: uwsApp;
public ioSocketController: IoSocketController;
public authenticateController: AuthenticateController;
public fileController: FileController;
public mapController: MapController;
public prometheusController: PrometheusController;
private debugController: DebugController;
constructor() {
this.app = new uwsApp();
//create socket controllers
this.ioSocketController = new IoSocketController(this.app);
this.authenticateController = new AuthenticateController(this.app);
this.fileController = new FileController(this.app);
this.mapController = new MapController(this.app);
this.prometheusController = new PrometheusController(this.app);
this.debugController = new DebugController(this.app);
}
}
export default new App().app;

135
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@ -0,0 +1,135 @@
import { v4 } from 'uuid';
import {HttpRequest, HttpResponse, TemplatedApp} from "uWebSockets.js";
import {BaseController} from "./BaseController";
import {adminApi} from "../Services/AdminApi";
import {jwtTokenManager} from "../Services/JWTTokenManager";
import {parse} from "query-string";
export interface TokenInterface {
userUuid: string
}
export class AuthenticateController extends BaseController {
constructor(private App : TemplatedApp) {
super();
this.register();
this.verify();
this.anonymLogin();
}
//Try to login with an admin token
private register(){
this.App.options("/register", (res: HttpResponse, req: HttpRequest) => {
this.addCorsHeaders(res);
res.end();
});
this.App.post("/register", (res: HttpResponse, req: HttpRequest) => {
(async () => {
res.onAborted(() => {
console.warn('Login request was aborted');
})
const param = await res.json();
//todo: what to do if the organizationMemberToken is already used?
const organizationMemberToken:string|null = param.organizationMemberToken;
try {
if (typeof organizationMemberToken != 'string') throw new Error('No organization token');
const data = await adminApi.fetchMemberDataByToken(organizationMemberToken);
const userUuid = data.userUuid;
const organizationSlug = data.organizationSlug;
const worldSlug = data.worldSlug;
const roomSlug = data.roomSlug;
const mapUrlStart = data.mapUrlStart;
const textures = data.textures;
const authToken = jwtTokenManager.createJWTToken(userUuid);
res.writeStatus("200 OK");
this.addCorsHeaders(res);
res.end(JSON.stringify({
authToken,
userUuid,
organizationSlug,
worldSlug,
roomSlug,
mapUrlStart,
textures
}));
} catch (e) {
console.error("An error happened", e)
res.writeStatus(e.status || "500 Internal Server Error");
this.addCorsHeaders(res);
res.end('An error happened');
}
})();
});
}
private verify(){
this.App.options("/verify", (res: HttpResponse, req: HttpRequest) => {
this.addCorsHeaders(res);
res.end();
});
this.App.get("/verify", (res: HttpResponse, req: HttpRequest) => {
(async () => {
const query = parse(req.getQuery());
res.onAborted(() => {
console.warn('verify request was aborted');
})
try {
await jwtTokenManager.getUserUuidFromToken(query.token as string);
} catch (e) {
res.writeStatus("400 Bad Request");
this.addCorsHeaders(res);
res.end(JSON.stringify({
"success": false,
"message": "Invalid JWT token"
}));
return;
}
res.writeStatus("200 OK");
this.addCorsHeaders(res);
res.end(JSON.stringify({
"success": true
}));
})();
});
}
//permit to login on application. Return token to connect on Websocket IO.
private anonymLogin(){
this.App.options("/anonymLogin", (res: HttpResponse, req: HttpRequest) => {
this.addCorsHeaders(res);
res.end();
});
this.App.post("/anonymLogin", (res: HttpResponse, req: HttpRequest) => {
res.onAborted(() => {
console.warn('Login request was aborted');
})
const userUuid = v4();
const authToken = jwtTokenManager.createJWTToken(userUuid);
res.writeStatus("200 OK");
this.addCorsHeaders(res);
res.end(JSON.stringify({
authToken,
userUuid,
}));
});
}
}

11
pusher/src/Controller/BaseController.ts Normal file
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@ -0,0 +1,11 @@
import {HttpRequest, HttpResponse} from "uWebSockets.js";
import {ADMIN_API_TOKEN} from "../Enum/EnvironmentVariable";
export class BaseController {
protected addCorsHeaders(res: HttpResponse): void {
res.writeHeader('access-control-allow-headers', 'Origin, X-Requested-With, Content-Type, Accept');
res.writeHeader('access-control-allow-methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');
res.writeHeader('access-control-allow-origin', '*');
}
}

45
pusher/src/Controller/DebugController.ts Normal file
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@ -0,0 +1,45 @@
import {ADMIN_API_TOKEN} from "../Enum/EnvironmentVariable";
import {IoSocketController} from "_Controller/IoSocketController";
import {stringify} from "circular-json";
import {HttpRequest, HttpResponse} from "uWebSockets.js";
import { parse } from 'query-string';
import {App} from "../Server/sifrr.server";
import {socketManager} from "../Services/SocketManager";
export class DebugController {
constructor(private App : App) {
this.getDump();
}
getDump(){
this.App.get("/dump", (res: HttpResponse, req: HttpRequest) => {
const query = parse(req.getQuery());
if (query.token !== ADMIN_API_TOKEN) {
return res.status(401).send('Invalid token sent!');
}
return res.writeStatus('200 OK').writeHeader('Content-Type', 'application/json').end(stringify(
socketManager.getWorlds(),
(key: unknown, value: unknown) => {
if(value instanceof Map) {
const obj: any = {}; // eslint-disable-line @typescript-eslint/no-explicit-any
for (const [mapKey, mapValue] of value.entries()) {
obj[mapKey] = mapValue;
}
return obj;
} else if(value instanceof Set) {
const obj: Array<unknown> = [];
for (const [setKey, setValue] of value.entries()) {
obj.push(setValue);
}
return obj;
} else {
return value;
}
}
));
});
}
}

161
pusher/src/Controller/FileController.ts Normal file
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@ -0,0 +1,161 @@
import {App} from "../Server/sifrr.server";
import {v4} from "uuid";
import {HttpRequest, HttpResponse} from "uWebSockets.js";
import {BaseController} from "./BaseController";
import { Readable } from 'stream'
interface UploadedFileBuffer {
buffer: Buffer,
expireDate: Date
}
export class FileController extends BaseController {
private uploadedFileBuffers: Map<string, UploadedFileBuffer> = new Map<string, UploadedFileBuffer>();
constructor(private App : App) {
super();
this.App = App;
this.uploadAudioMessage();
this.downloadAudioMessage();
// Cleanup every 1 minute
setInterval(this.cleanup.bind(this), 60000);
}
/**
* Clean memory from old files
*/
cleanup(): void {
const now = new Date();
for (const [id, file] of this.uploadedFileBuffers) {
if (file.expireDate < now) {
this.uploadedFileBuffers.delete(id);
}
}
}
uploadAudioMessage(){
this.App.options("/upload-audio-message", (res: HttpResponse, req: HttpRequest) => {
this.addCorsHeaders(res);
res.end();
});
this.App.post("/upload-audio-message", (res: HttpResponse, req: HttpRequest) => {
(async () => {
res.onAborted(() => {
console.warn('upload-audio-message request was aborted');
})
try {
const audioMessageId = v4();
const params = await res.formData({
onFile: (fieldname: string,
file: NodeJS.ReadableStream,
filename: string,
encoding: string,
mimetype: string) => {
(async () => {
console.log('READING FILE', fieldname)
const chunks: Buffer[] = []
for await (const chunk of file) {
if (!(chunk instanceof Buffer)) {
throw new Error('Unexpected chunk');
}
chunks.push(chunk)
}
// Let's expire in 1 minute.
const expireDate = new Date();
expireDate.setMinutes(expireDate.getMinutes() + 1);
this.uploadedFileBuffers.set(audioMessageId, {
buffer: Buffer.concat(chunks),
expireDate
});
})();
}
});
res.writeStatus("200 OK");
this.addCorsHeaders(res);
res.end(JSON.stringify({
id: audioMessageId,
path: `/download-audio-message/${audioMessageId}`
}));
} catch (e) {
console.log("An error happened", e)
res.writeStatus(e.status || "500 Internal Server Error");
this.addCorsHeaders(res);
res.end('An error happened');
}
})();
});
}
downloadAudioMessage(){
this.App.options("/download-audio-message/*", (res: HttpResponse, req: HttpRequest) => {
this.addCorsHeaders(res);
res.end();
});
this.App.get("/download-audio-message/:id", (res: HttpResponse, req: HttpRequest) => {
res.onAborted(() => {
console.warn('upload-audio-message request was aborted');
})
const id = req.getParameter(0);
const file = this.uploadedFileBuffers.get(id);
if (file === undefined) {
res.writeStatus("404 Not found");
this.addCorsHeaders(res);
res.end("Cannot find file");
return;
}
const readable = new Readable()
readable._read = () => {} // _read is required but you can noop it
readable.push(file.buffer);
readable.push(null);
const size = file.buffer.byteLength;
res.writeStatus("200 OK");
readable.on('data', buffer => {
const chunk = buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength),
lastOffset = res.getWriteOffset();
// First try
const [ok, done] = res.tryEnd(chunk, size);
if (done) {
readable.destroy();
} else if (!ok) {
// pause because backpressure
readable.pause();
// Save unsent chunk for later
res.ab = chunk;
res.abOffset = lastOffset;
// Register async handlers for drainage
res.onWritable(offset => {
const [ok, done] = res.tryEnd(res.ab.slice(offset - res.abOffset), size);
if (done) {
readable.destroy();
} else if (ok) {
readable.resume();
}
return ok;
});
}
});
});
}
}

12
back/src/Controller/IoSocketController.ts → pusher/src/Controller/IoSocketController.ts
View File

@ -1,5 +1,5 @@
import {CharacterLayer, ExSocketInterface} from "../Model/Websocket/ExSocketInterface"; //TODO fix import by "_Model/.."
import {GameRoomPolicyTypes} from "../Model/GameRoom";
import {GameRoomPolicyTypes} from "../Model/PusherRoom";
import {PointInterface} from "../Model/Websocket/PointInterface";
import {
SetPlayerDetailsMessage,
@ -23,6 +23,7 @@ import {SocketManager, socketManager} from "../Services/SocketManager";
import {emitInBatch} from "../Services/IoSocketHelpers";
import {clientEventsEmitter} from "../Services/ClientEventsEmitter";
import {ADMIN_API_TOKEN, ADMIN_API_URL, SOCKET_IDLE_TIMER} from "../Enum/EnvironmentVariable";
import {Zone} from "_Model/Zone";
export class IoSocketController {
private nextUserId: number = 1;
@ -43,6 +44,7 @@ export class IoSocketController {
if (token !== ADMIN_API_TOKEN) {
console.log('Admin access refused for token: '+token)
res.writeStatus("401 Unauthorized").end('Incorrect token');
return;
}
const roomId = query.roomId as string;
@ -164,9 +166,10 @@ export class IoSocketController {
let memberTags: string[] = [];
let memberTextures: CharacterTexture[] = [];
const room = await socketManager.getOrCreateRoom(roomId);
if(room.isFull){
// TODO: make sure the room isFull is ported in the back part.
/*if(room.isFull){
throw new Error('Room is full');
}
}*/
if (ADMIN_API_URL) {
try {
const userData = await adminApi.fetchMemberDataByUuid(userUuid);
@ -265,7 +268,7 @@ export class IoSocketController {
const message = ClientToServerMessage.deserializeBinary(new Uint8Array(arrayBuffer));
if (message.hasViewportmessage()) {
socketManager.handleViewport(client, message.getViewportmessage() as ViewportMessage);
socketManager.handleViewport(client, (message.getViewportmessage() as ViewportMessage).toObject());
} else if (message.hasUsermovesmessage()) {
socketManager.handleUserMovesMessage(client, message.getUsermovesmessage() as UserMovesMessage);
} else if (message.hasSetplayerdetailsmessage()) {
@ -325,6 +328,7 @@ export class IoSocketController {
client.textures = ws.textures;
client.characterLayers = ws.characterLayers;
client.roomId = ws.roomId;
client.listenedZones = new Set<Zone>();
return client;
}
}

73
pusher/src/Controller/MapController.ts Normal file
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@ -0,0 +1,73 @@
import {OK} from "http-status-codes";
import {URL_ROOM_STARTED} from "../Enum/EnvironmentVariable";
import {HttpRequest, HttpResponse, TemplatedApp} from "uWebSockets.js";
import {BaseController} from "./BaseController";
import {parse} from "query-string";
import {adminApi} from "../Services/AdminApi";
//todo: delete this
export class MapController extends BaseController{
constructor(private App : TemplatedApp) {
super();
this.App = App;
this.getMapUrl();
}
// Returns a map mapping map name to file name of the map
getMapUrl() {
this.App.options("/map", (res: HttpResponse, req: HttpRequest) => {
this.addCorsHeaders(res);
res.end();
});
this.App.get("/map", (res: HttpResponse, req: HttpRequest) => {
res.onAborted(() => {
console.warn('/map request was aborted');
})
const query = parse(req.getQuery());
if (typeof query.organizationSlug !== 'string') {
console.error('Expected organizationSlug parameter');
res.writeStatus("400 Bad request");
this.addCorsHeaders(res);
res.end("Expected organizationSlug parameter");
return;
}
if (typeof query.worldSlug !== 'string') {
console.error('Expected worldSlug parameter');
res.writeStatus("400 Bad request");
this.addCorsHeaders(res);
res.end("Expected worldSlug parameter");
return;
}
if (typeof query.roomSlug !== 'string' && query.roomSlug !== undefined) {
console.error('Expected only one roomSlug parameter');
res.writeStatus("400 Bad request");
this.addCorsHeaders(res);
res.end("Expected only one roomSlug parameter");
return;
}
(async () => {
try {
const mapDetails = await adminApi.fetchMapDetails(query.organizationSlug as string, query.worldSlug as string, query.roomSlug as string|undefined);
res.writeStatus("200 OK");
this.addCorsHeaders(res);
res.end(JSON.stringify(mapDetails));
} catch (e) {
console.error(e.message || e);
res.writeStatus("500 Internal Server Error")
this.addCorsHeaders(res);
res.end("An error occurred");
}
})();
});
}
}

20
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import {App} from "../Server/sifrr.server";
import {HttpRequest, HttpResponse} from "uWebSockets.js";
const register = require('prom-client').register;
const collectDefaultMetrics = require('prom-client').collectDefaultMetrics;
export class PrometheusController {
constructor(private App: App) {
collectDefaultMetrics({
timeout: 10000,
gcDurationBuckets: [0.001, 0.01, 0.1, 1, 2, 5], // These are the default buckets.
});
this.App.get("/metrics", this.metrics.bind(this));
}
private metrics(res: HttpResponse, req: HttpRequest): void {
res.writeHeader('Content-Type', register.contentType);
res.end(register.metrics());
}
}

30
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const SECRET_KEY = process.env.SECRET_KEY || "THECODINGMACHINE_SECRET_KEY";
const URL_ROOM_STARTED = "/Floor0/floor0.json";
const MINIMUM_DISTANCE = process.env.MINIMUM_DISTANCE ? Number(process.env.MINIMUM_DISTANCE) : 64;
const GROUP_RADIUS = process.env.GROUP_RADIUS ? Number(process.env.GROUP_RADIUS) : 48;
const ALLOW_ARTILLERY = process.env.ALLOW_ARTILLERY ? process.env.ALLOW_ARTILLERY == 'true' : false;
const API_URL = process.env.API_URL || '';
const ADMIN_API_URL = process.env.ADMIN_API_URL || '';
const ADMIN_API_TOKEN = process.env.ADMIN_API_TOKEN || 'myapitoken';
const MAX_USERS_PER_ROOM = parseInt(process.env.MAX_USERS_PER_ROOM || '') || 600;
const CPU_OVERHEAT_THRESHOLD = Number(process.env.CPU_OVERHEAT_THRESHOLD) || 80;
const JITSI_URL : string|undefined = (process.env.JITSI_URL === '') ? undefined : process.env.JITSI_URL;
const JITSI_ISS = process.env.JITSI_ISS || '';
const SECRET_JITSI_KEY = process.env.SECRET_JITSI_KEY || '';
export const SOCKET_IDLE_TIMER = parseInt(process.env.SOCKET_IDLE_TIMER as string) || 30; // maximum time (in second) without activity before a socket is closed
export {
SECRET_KEY,
URL_ROOM_STARTED,
MINIMUM_DISTANCE,
API_URL,
ADMIN_API_URL,
ADMIN_API_TOKEN,
MAX_USERS_PER_ROOM,
GROUP_RADIUS,
ALLOW_ARTILLERY,
CPU_OVERHEAT_THRESHOLD,
JITSI_URL,
JITSI_ISS,
SECRET_JITSI_KEY
}

1
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/generated/

7
pusher/src/Model/Distance.ts Normal file
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import {MessageUserPosition} from "../Model/Websocket/MessageUserPosition";
export interface Distance {
distance: number,
first: MessageUserPosition,
second: MessageUserPosition,
}

138
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import { ConnectCallback, DisconnectCallback } from "./PusherRoom";
import { User } from "./User";
import {PositionInterface} from "_Model/PositionInterface";
import {Movable} from "_Model/Movable";
import {PositionDispatcher} from "_Model/PositionDispatcher";
import {gaugeManager} from "../Services/GaugeManager";
export class Group implements Movable {
static readonly MAX_PER_GROUP = 4;
private static nextId: number = 1;
private id: number;
private users: Set<User>;
private x!: number;
private y!: number;
private hasEditedGauge: boolean = false;
private wasDestroyed: boolean = false;
private roomId: string;
constructor(roomId: string, users: User[], private connectCallback: ConnectCallback, private disconnectCallback: DisconnectCallback, private positionNotifier: PositionDispatcher) {
this.roomId = roomId;
this.users = new Set<User>();
this.id = Group.nextId;
Group.nextId++;
//we only send a event for prometheus metrics if the group lives more than 5 seconds
setTimeout(() => {
if (!this.wasDestroyed) {
this.hasEditedGauge = true;
gaugeManager.incNbGroupsPerRoomGauge(roomId);
}
}, 5000);
users.forEach((user: User) => {
this.join(user);
});
this.updatePosition();
}
getUsers(): User[] {
return Array.from(this.users.values());
}
getId() : number {
return this.id;
}
/**
* Returns the barycenter of all users (i.e. the center of the group)
*/
getPosition(): PositionInterface {
return {
x: this.x,
y: this.y
};
}
/**
* Computes the barycenter of all users (i.e. the center of the group)
*/
updatePosition(): void {
const oldX = this.x;
const oldY = this.y;
let x = 0;
let y = 0;
// Let's compute the barycenter of all users.
this.users.forEach((user: User) => {
const position = user.getPosition();
x += position.x;
y += position.y;
});
x /= this.users.size;
y /= this.users.size;
if (this.users.size === 0) {
throw new Error("EMPTY GROUP FOUND!!!");
}
this.x = x;
this.y = y;
if (oldX === undefined) {
this.positionNotifier.enter(this);
} else {
this.positionNotifier.updatePosition(this, {x, y}, {x: oldX, y: oldY});
}
}
isFull(): boolean {
return this.users.size >= Group.MAX_PER_GROUP;
}
isEmpty(): boolean {
return this.users.size <= 1;
}
join(user: User): void
{
// Broadcast on the right event
this.connectCallback(user, this);
this.users.add(user);
user.group = this;
}
leave(user: User): void
{
const success = this.users.delete(user);
if (success === false) {
throw new Error("Could not find user "+user.id+" in the group "+this.id);
}
user.group = undefined;
if (this.users.size !== 0) {
this.updatePosition();
}
// Broadcast on the right event
this.disconnectCallback(user, this);
}
/**
* Let's kick everybody out.
* Usually used when there is only one user left.
*/
destroy(): void
{
if (this.hasEditedGauge) gaugeManager.decNbGroupsPerRoomGauge(this.roomId);
for (const user of this.users) {
this.leave(user);
}
this.wasDestroyed = true;
}
get getSize(){
return this.users.size;
}
}

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import {PositionInterface} from "_Model/PositionInterface";
/**
* A physical object that can be placed into a Zone
*/
export interface Movable {
getPosition(): PositionInterface
}

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/**
* Tracks the position of every player on the map, and sends notifications to the players interested in knowing about the move
* (i.e. players that are looking at the zone the player is currently in)
*
* Internally, the PositionNotifier works with Zones. A zone is a square area of a map.
* Each player is in a given zone, and each player tracks one or many zones (depending on the player viewport)
*
* The PositionNotifier is important for performance. It allows us to send the position of players only to a restricted
* number of players around the current player.
*/
import {Zone, ZoneEventListener} from "./Zone";
import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
//import Debug from "debug";
//const debug = Debug('positiondispatcher');
interface ZoneDescriptor {
i: number;
j: number;
}
export class PositionDispatcher {
// TODO: we need a way to clean the zones if noone is in the zone and noone listening (to free memory!)
private zones: Zone[][] = [];
constructor(public readonly roomId: string, private zoneWidth: number, private zoneHeight: number, private socketListener: ZoneEventListener) {
}
private getZoneDescriptorFromCoordinates(x: number, y: number): ZoneDescriptor {
return {
i: Math.floor(x / this.zoneWidth),
j: Math.floor(y / this.zoneHeight),
}
}
/**
* Sets the viewport coordinates.
*/
public setViewport(socket: ExSocketInterface, viewport: ViewportInterface): void {
if (viewport.left > viewport.right || viewport.top > viewport.bottom) {
console.warn('Invalid viewport received: ', viewport);
return;
}
const oldZones = socket.listenedZones;
const newZones = new Set<Zone>();
const topLeftDesc = this.getZoneDescriptorFromCoordinates(viewport.left, viewport.top);
const bottomRightDesc = this.getZoneDescriptorFromCoordinates(viewport.right, viewport.bottom);
for (let j = topLeftDesc.j; j <= bottomRightDesc.j; j++) {
for (let i = topLeftDesc.i; i <= bottomRightDesc.i; i++) {
newZones.add(this.getZone(i, j));
}
}
const addedZones = [...newZones].filter(x => !oldZones.has(x));
const removedZones = [...oldZones].filter(x => !newZones.has(x));
for (const zone of addedZones) {
zone.startListening(socket);
}
for (const zone of removedZones) {
this.stopListening(zone, socket);
}
}
private stopListening(zone: Zone, socket: ExSocketInterface): void {
zone.stopListening(socket);
if (!zone.hasListeners()) {
zone.close();
this.deleteZone(zone);
}
}
/**
* Removes the zone from the dispatcher.
* Warning, zone is not closed by this method.
*/
private deleteZone(zone: Zone): void {
delete this.zones[zone.y][zone.x];
if (Object.keys(this.zones[zone.y]).length === 0) {
delete this.zones[zone.y];
}
}
public removeViewport(socket: ExSocketInterface): void {
// Also, let's stop listening on viewports
for (const zone of socket.listenedZones) {
this.stopListening(zone, socket);
}
}
public isEmpty(): boolean {
return Object.keys(this.zones).length === 0;
}
private getZone(i: number, j: number): Zone {
let zoneRow = this.zones[j];
if (zoneRow === undefined) {
zoneRow = new Array<Zone>();
this.zones[j] = zoneRow;
}
let zone = this.zones[j][i];
if (zone === undefined) {
zone = new Zone(this, this.socketListener, i, j, (e, myZone) => {
// On failure, we delete the zone from the dispatcher so it can be recreated later.
this.deleteZone(myZone);
// TODO: we should check if the position dispatcher is still containing a room and propagate the onFailure to the parent if it is empty.
});
zone.init();
this.zones[j][i] = zone;
}
return zone;
}
}

4
pusher/src/Model/PositionInterface.ts Normal file
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export interface PositionInterface {
x: number,
y: number
}

68
pusher/src/Model/PusherRoom.ts Normal file
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import {PointInterface} from "./Websocket/PointInterface";
import {Group} from "./Group";
import {User} from "./User";
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
import {PositionInterface} from "_Model/PositionInterface";
import {Identificable} from "_Model/Websocket/Identificable";
import {PositionDispatcher} from "./PositionDispatcher";
import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
import {Movable} from "_Model/Movable";
import {extractDataFromPrivateRoomId, extractRoomSlugPublicRoomId, isRoomAnonymous} from "./RoomIdentifier";
import {arrayIntersect} from "../Services/ArrayHelper";
import {MAX_USERS_PER_ROOM} from "../Enum/EnvironmentVariable";
import {ZoneEventListener} from "_Model/Zone";
export type ConnectCallback = (user: User, group: Group) => void;
export type DisconnectCallback = (user: User, group: Group) => void;
export enum GameRoomPolicyTypes {
ANONYMUS_POLICY = 1,
MEMBERS_ONLY_POLICY,
USE_TAGS_POLICY,
}
export class PusherRoom {
private readonly positionNotifier: PositionDispatcher;
public readonly anonymous: boolean;
public tags: string[];
public policyType: GameRoomPolicyTypes;
public readonly roomSlug: string;
public readonly worldSlug: string = '';
public readonly organizationSlug: string = '';
constructor(public readonly roomId: string,
private socketListener: ZoneEventListener)
{
this.anonymous = isRoomAnonymous(roomId);
this.tags = [];
this.policyType = GameRoomPolicyTypes.ANONYMUS_POLICY;
if (this.anonymous) {
this.roomSlug = extractRoomSlugPublicRoomId(this.roomId);
} else {
const {organizationSlug, worldSlug, roomSlug} = extractDataFromPrivateRoomId(this.roomId);
this.roomSlug = roomSlug;
this.organizationSlug = organizationSlug;
this.worldSlug = worldSlug;
}
// A zone is 10 sprites wide.
this.positionNotifier = new PositionDispatcher(this.roomId, 320, 320, this.socketListener);
}
public setViewport(socket : ExSocketInterface, viewport: ViewportInterface): void {
this.positionNotifier.setViewport(socket, viewport);
}
public leave(socket : ExSocketInterface){
this.positionNotifier.removeViewport(socket);
}
public canAccess(userTags: string[]): boolean {
return arrayIntersect(userTags, this.tags);
}
public isEmpty(): boolean {
return this.positionNotifier.isEmpty();
}
}

30
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//helper functions to parse room IDs
export const isRoomAnonymous = (roomID: string): boolean => {
if (roomID.startsWith('_/')) {
return true;
} else if(roomID.startsWith('@/')) {
return false;
} else {
throw new Error('Incorrect room ID: '+roomID);
}
}
export const extractRoomSlugPublicRoomId = (roomId: string): string => {
const idParts = roomId.split('/');
if (idParts.length < 3) throw new Error('Incorrect roomId: '+roomId);
return idParts.slice(2).join('/');
}
export interface extractDataFromPrivateRoomIdResponse {
organizationSlug: string;
worldSlug: string;
roomSlug: string;
}
export const extractDataFromPrivateRoomId = (roomId: string): extractDataFromPrivateRoomIdResponse => {
const idParts = roomId.split('/');
if (idParts.length < 4) throw new Error('Incorrect roomId: '+roomId);
const organizationSlug = idParts[1];
const worldSlug = idParts[2];
const roomSlug = idParts[3];
return {organizationSlug, worldSlug, roomSlug}
}

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pusher/src/Model/User.ts Normal file
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import { Group } from "./Group";
import { PointInterface } from "./Websocket/PointInterface";
import {Zone} from "_Model/Zone";
import {Movable} from "_Model/Movable";
import {PositionInterface} from "_Model/PositionInterface";
import {PositionDispatcher} from "_Model/PositionDispatcher";
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
export class User implements Movable {
public listenedZones: Set<Zone>;
public group?: Group;
public constructor(
public id: number,
public uuid: string,
private position: PointInterface,
public silent: boolean,
private positionNotifier: PositionDispatcher,
public readonly socket: ExSocketInterface
) {
this.listenedZones = new Set<Zone>();
this.positionNotifier.enter(this);
}
public getPosition(): PointInterface {
return this.position;
}
public setPosition(position: PointInterface): void {
const oldPosition = this.position;
this.position = position;
this.positionNotifier.updatePosition(this, position, oldPosition);
}
}

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pusher/src/Model/Websocket/ExSocketInterface.ts Normal file
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import {PointInterface} from "./PointInterface";
import {Identificable} from "./Identificable";
import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
import {
BatchMessage,
PusherToBackMessage,
ServerToClientMessage,
SubMessage
} from "../../Messages/generated/messages_pb";
import {WebSocket} from "uWebSockets.js"
import {CharacterTexture} from "../../Services/AdminApi";
import {ClientDuplexStream} from "grpc";
import {Zone} from "_Model/Zone";
export type BackConnection = ClientDuplexStream<PusherToBackMessage, ServerToClientMessage>;
export interface CharacterLayer {
name: string,
url: string|undefined
}
export interface ExSocketInterface extends WebSocket, Identificable {
token: string;
roomId: string;
//userId: number; // A temporary (autoincremented) identifier for this user
userUuid: string; // A unique identifier for this user
name: string;
characterLayers: CharacterLayer[];
position: PointInterface;
viewport: ViewportInterface;
/**
* Pushes an event that will be sent in the next batch of events
*/
emitInBatch: (payload: SubMessage) => void;
batchedMessages: BatchMessage;
batchTimeout: NodeJS.Timeout|null;
disconnecting: boolean,
tags: string[],
textures: CharacterTexture[],
backConnection: BackConnection,
listenedZones: Set<Zone>;
}

6
pusher/src/Model/Websocket/GroupUpdateInterface.ts Normal file
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import {PositionInterface} from "_Model/PositionInterface";
export interface GroupUpdateInterface {
position: PositionInterface,
groupId: number,
}

3
pusher/src/Model/Websocket/Identificable.ts Normal file
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export interface Identificable {
userId: number;
}

10
pusher/src/Model/Websocket/ItemEventMessage.ts Normal file
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import * as tg from "generic-type-guard";
export const isItemEventMessageInterface =
new tg.IsInterface().withProperties({
itemId: tg.isNumber,
event: tg.isString,
state: tg.isUnknown,
parameters: tg.isUnknown,
}).get();
export type ItemEventMessageInterface = tg.GuardedType<typeof isItemEventMessageInterface>;

11
pusher/src/Model/Websocket/JoinRoomMessage.ts Normal file
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import * as tg from "generic-type-guard";
import {isPointInterface} from "./PointInterface";
import {isViewport} from "./ViewportMessage";
export const isJoinRoomMessageInterface =
new tg.IsInterface().withProperties({
roomId: tg.isString,
position: isPointInterface,
viewport: isViewport
}).get();
export type JoinRoomMessageInterface = tg.GuardedType<typeof isJoinRoomMessageInterface>;

6
pusher/src/Model/Websocket/MessageUserJoined.ts Normal file
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import {PointInterface} from "_Model/Websocket/PointInterface";
export class MessageUserJoined {
constructor(public userId: number, public name: string, public characterLayers: string[], public position: PointInterface) {
}
}

11
pusher/src/Model/Websocket/MessageUserPosition.ts Normal file
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import {PointInterface} from "./PointInterface";
export class Point implements PointInterface{
constructor(public x : number, public y : number, public direction : string = "none", public moving : boolean = false) {
}
}
export class MessageUserPosition {
constructor(public userId: number, public name: string, public characterLayers: string[], public position: PointInterface) {
}
}

17
pusher/src/Model/Websocket/PointInterface.ts Normal file
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import * as tg from "generic-type-guard";
/*export interface PointInterface {
readonly x: number;
readonly y: number;
readonly direction: string;
readonly moving: boolean;
}*/
export const isPointInterface =
new tg.IsInterface().withProperties({
x: tg.isNumber,
y: tg.isNumber,
direction: tg.isString,
moving: tg.isBoolean
}).get();
export type PointInterface = tg.GuardedType<typeof isPointInterface>;

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pusher/src/Model/Websocket/ProtobufUtils.ts Normal file
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import {PointInterface} from "./PointInterface";
import {
CharacterLayerMessage,
ItemEventMessage,
PointMessage,
PositionMessage
} from "../../Messages/generated/messages_pb";
import {CharacterLayer, ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
import Direction = PositionMessage.Direction;
import {ItemEventMessageInterface} from "_Model/Websocket/ItemEventMessage";
import {PositionInterface} from "_Model/PositionInterface";
export class ProtobufUtils {
public static toPositionMessage(point: PointInterface): PositionMessage {
let direction: Direction;
switch (point.direction) {
case 'up':
direction = Direction.UP;
break;
case 'down':
direction = Direction.DOWN;
break;
case 'left':
direction = Direction.LEFT;
break;
case 'right':
direction = Direction.RIGHT;
break;
default:
throw new Error('unexpected direction');
}
const position = new PositionMessage();
position.setX(point.x);
position.setY(point.y);
position.setMoving(point.moving);
position.setDirection(direction);
return position;
}
public static toPointInterface(position: PositionMessage): PointInterface {
let direction: string;
switch (position.getDirection()) {
case Direction.UP:
direction = 'up';
break;
case Direction.DOWN:
direction = 'down';
break;
case Direction.LEFT:
direction = 'left';
break;
case Direction.RIGHT:
direction = 'right';
break;
default:
throw new Error("Unexpected direction");
}
// sending to all clients in room except sender
return {
x: position.getX(),
y: position.getY(),
direction,
moving: position.getMoving(),
};
}
public static toPointMessage(point: PositionInterface): PointMessage {
const position = new PointMessage();
position.setX(Math.floor(point.x));
position.setY(Math.floor(point.y));
return position;
}
public static toItemEvent(itemEventMessage: ItemEventMessage): ItemEventMessageInterface {
return {
itemId: itemEventMessage.getItemid(),
event: itemEventMessage.getEvent(),
parameters: JSON.parse(itemEventMessage.getParametersjson()),
state: JSON.parse(itemEventMessage.getStatejson()),
}
}
public static toItemEventProtobuf(itemEvent: ItemEventMessageInterface): ItemEventMessage {
const itemEventMessage = new ItemEventMessage();
itemEventMessage.setItemid(itemEvent.itemId);
itemEventMessage.setEvent(itemEvent.event);
itemEventMessage.setParametersjson(JSON.stringify(itemEvent.parameters));
itemEventMessage.setStatejson(JSON.stringify(itemEvent.state));
return itemEventMessage;
}
public static toCharacterLayerMessages(characterLayers: CharacterLayer[]): CharacterLayerMessage[] {
return characterLayers.map(function(characterLayer): CharacterLayerMessage {
const message = new CharacterLayerMessage();
message.setName(characterLayer.name);
if (characterLayer.url) {
message.setUrl(characterLayer.url);
}
return message;
});
}
}

8
pusher/src/Model/Websocket/SetPlayerDetailsMessage.ts Normal file
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import * as tg from "generic-type-guard";
export const isSetPlayerDetailsMessage =
new tg.IsInterface().withProperties({
name: tg.isString,
characterLayers: tg.isArray(tg.isString)
}).get();
export type SetPlayerDetailsMessage = tg.GuardedType<typeof isSetPlayerDetailsMessage>;

5
pusher/src/Model/Websocket/UserInGroupInterface.ts Normal file
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export interface UserInGroupInterface {
userId: number,
name: string,
initiator: boolean
}

10
pusher/src/Model/Websocket/ViewportMessage.ts Normal file
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import * as tg from "generic-type-guard";
export const isViewport =
new tg.IsInterface().withProperties({
left: tg.isNumber,
top: tg.isNumber,
right: tg.isNumber,
bottom: tg.isNumber,
}).get();
export type ViewportInterface = tg.GuardedType<typeof isViewport>;

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pusher/src/Model/Websocket/WebRtcSignalMessage.ts Normal file
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import * as tg from "generic-type-guard";
export const isSignalData =
new tg.IsInterface().withProperties({
type: tg.isOptional(tg.isString)
}).get();
export const isWebRtcSignalMessageInterface =
new tg.IsInterface().withProperties({
receiverId: tg.isNumber,
signal: isSignalData
}).get();
export const isWebRtcScreenSharingStartMessageInterface =
new tg.IsInterface().withProperties({
userId: tg.isNumber,
roomId: tg.isString
}).get();
export type WebRtcSignalMessageInterface = tg.GuardedType<typeof isWebRtcSignalMessageInterface>;

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pusher/src/Model/Zone.ts Normal file
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import {ExSocketInterface} from "./Websocket/ExSocketInterface";
import {apiClientRepository} from "../Services/ApiClientRepository";
import {
BatchToPusherMessage,
CharacterLayerMessage, GroupLeftZoneMessage, GroupUpdateMessage, GroupUpdateZoneMessage,
PointMessage, PositionMessage, UserJoinedMessage,
UserJoinedZoneMessage, UserLeftZoneMessage, UserMovedMessage,
ZoneMessage
} from "../Messages/generated/messages_pb";
import * as messages_pb from "../Messages/generated/messages_pb";
import {ClientReadableStream} from "grpc";
import {PositionDispatcher} from "_Model/PositionDispatcher";
import {socketManager} from "../Services/SocketManager";
import {ProtobufUtils} from "_Model/Websocket/ProtobufUtils";
import Debug from "debug";
const debug = Debug("zone");
export interface ZoneEventListener {
onUserEnters(user: UserDescriptor, listener: ExSocketInterface): void;
onUserMoves(user: UserDescriptor, listener: ExSocketInterface): void;
onUserLeaves(userId: number, listener: ExSocketInterface): void;
onGroupEnters(group: GroupDescriptor, listener: ExSocketInterface): void;
onGroupMoves(group: GroupDescriptor, listener: ExSocketInterface): void;
onGroupLeaves(groupId: number, listener: ExSocketInterface): void;
}
/*export type EntersCallback = (thing: Movable, listener: User) => void;
export type MovesCallback = (thing: Movable, position: PositionInterface, listener: User) => void;
export type LeavesCallback = (thing: Movable, listener: User) => void;*/
export class UserDescriptor {
private constructor(public readonly userId: number, private name: string, private characterLayers: CharacterLayerMessage[], private position: PositionMessage) {
if (!Number.isInteger(this.userId)) {
throw new Error('UserDescriptor.userId is not an integer: '+this.userId);
}
}
public static createFromUserJoinedZoneMessage(message: UserJoinedZoneMessage): UserDescriptor {
const position = message.getPosition();
if (position === undefined) {
throw new Error('Missing position');
}
return new UserDescriptor(message.getUserid(), message.getName(), message.getCharacterlayersList(), position);
}
public update(userMovedMessage: UserMovedMessage) {
const position = userMovedMessage.getPosition();
if (position === undefined) {
throw new Error('Missing position');
}
this.position = position;
}
public toUserJoinedMessage(): UserJoinedMessage {
const userJoinedMessage = new UserJoinedMessage();
userJoinedMessage.setUserid(this.userId);
userJoinedMessage.setName(this.name);
userJoinedMessage.setCharacterlayersList(this.characterLayers);
userJoinedMessage.setPosition(this.position);
return userJoinedMessage;
}
public toUserMovedMessage(): UserMovedMessage {
const userMovedMessage = new UserMovedMessage();
userMovedMessage.setUserid(this.userId);
userMovedMessage.setPosition(this.position);
return userMovedMessage;
}
}
export class GroupDescriptor {
private constructor(public readonly groupId: number, private groupSize: number, private position: PointMessage) {
}
public static createFromGroupUpdateZoneMessage(message: GroupUpdateZoneMessage): GroupDescriptor {
const position = message.getPosition();
if (position === undefined) {
throw new Error('Missing position');
}
return new GroupDescriptor(message.getGroupid(), message.getGroupsize(), position);
}
public update(groupDescriptor: GroupDescriptor) {
this.groupSize = groupDescriptor.groupSize;
this.position = groupDescriptor.position;
}
public toGroupUpdateMessage(): GroupUpdateMessage {
const groupUpdateMessage = new GroupUpdateMessage();
if (!Number.isInteger(this.groupId)) {
throw new Error('GroupDescriptor.groupId is not an integer: '+this.groupId);
}
groupUpdateMessage.setGroupid(this.groupId);
groupUpdateMessage.setGroupsize(this.groupSize);
groupUpdateMessage.setPosition(this.position);
return groupUpdateMessage;
}
}
interface ZoneDescriptor {
x: number,
y: number
}
export class Zone {
//private things: Set<Movable> = new Set<Movable>();
private users: Map<number, UserDescriptor> = new Map<number, UserDescriptor>();
private groups: Map<number, GroupDescriptor> = new Map<number, GroupDescriptor>();
private listeners: Set<ExSocketInterface> = new Set<ExSocketInterface>();
private backConnection!: ClientReadableStream<BatchToPusherMessage>;
private isClosing: boolean = false;
constructor(private positionDispatcher: PositionDispatcher, private socketListener: ZoneEventListener, public readonly x: number, public readonly y: number, private onBackFailure: (e: Error|null, zone: Zone) => void) {
}
/**
* Creates a connection to the back server to track the users.
*/
public async init(): Promise<void> {
debug('Opening connection to zone %d, %d on back server', this.x, this.y);
const apiClient = await apiClientRepository.getClient(this.positionDispatcher.roomId);
const zoneMessage = new ZoneMessage();
zoneMessage.setRoomid(this.positionDispatcher.roomId);
zoneMessage.setX(this.x);
zoneMessage.setY(this.y);
this.backConnection = apiClient.listenZone(zoneMessage);
this.backConnection.on('data', (batch: BatchToPusherMessage) => {
for (const message of batch.getPayloadList()) {
if (message.hasUserjoinedzonemessage()) {
const userJoinedZoneMessage = message.getUserjoinedzonemessage() as UserJoinedZoneMessage;
const userDescriptor = UserDescriptor.createFromUserJoinedZoneMessage(userJoinedZoneMessage);
this.users.set(userJoinedZoneMessage.getUserid(), userDescriptor);
const fromZone = userJoinedZoneMessage.getFromzone();
this.notifyUserEnter(userDescriptor, fromZone?.toObject());
} else if (message.hasGroupupdatezonemessage()) {
const groupUpdateZoneMessage = message.getGroupupdatezonemessage() as GroupUpdateZoneMessage;
const groupDescriptor = GroupDescriptor.createFromGroupUpdateZoneMessage(groupUpdateZoneMessage);
// Do we have it already?
const groupId = groupUpdateZoneMessage.getGroupid();
const oldGroupDescriptor = this.groups.get(groupId);
if (oldGroupDescriptor !== undefined) {
oldGroupDescriptor.update(groupDescriptor);
this.notifyGroupMove(groupDescriptor);
} else {
this.groups.set(groupId, groupDescriptor);
const fromZone = groupUpdateZoneMessage.getFromzone();
this.notifyGroupEnter(groupDescriptor, fromZone?.toObject());
}
} else if (message.hasUserleftzonemessage()) {
const userLeftMessage = message.getUserleftzonemessage() as UserLeftZoneMessage;
this.users.delete(userLeftMessage.getUserid());
this.notifyUserLeft(userLeftMessage.getUserid(), userLeftMessage.getTozone()?.toObject());
} else if (message.hasGroupleftzonemessage()) {
const groupLeftMessage = message.getGroupleftzonemessage() as GroupLeftZoneMessage;
this.groups.delete(groupLeftMessage.getGroupid());
this.notifyGroupLeft(groupLeftMessage.getGroupid(), groupLeftMessage.getTozone()?.toObject());
} else if (message.hasUsermovedmessage()) {
const userMovedMessage = message.getUsermovedmessage() as UserMovedMessage;
const userId = userMovedMessage.getUserid();
const userDescriptor = this.users.get(userId);
if (userDescriptor === undefined) {
console.error('Unexpected move message received for user "'+userId+'"');
return;
}
userDescriptor.update(userMovedMessage);
this.notifyUserMove(userDescriptor);
} else {
throw new Error('Unexpected message');
}
}
});
this.backConnection.on('error', (e) => {
if (!this.isClosing) {
debug('Error on back connection')
this.close();
this.onBackFailure(e, this);
}
});
this.backConnection.on('close', () => {
if (!this.isClosing) {
debug('Close on back connection')
this.close();
this.onBackFailure(null, this);
}
});
}
public close(): void {
debug('Closing connection to zone %d, %d on back server', this.x, this.y);
this.isClosing = true;
this.backConnection.cancel();
}
public hasListeners(): boolean {
return this.listeners.size !== 0;
}
/**
* Notify listeners of this zone that this user entered
*/
private notifyUserEnter(user: UserDescriptor, oldZone: ZoneDescriptor|undefined) {
for (const listener of this.listeners) {
if (listener.userId === user.userId) {
continue;
}
if (oldZone === undefined || !this.isListeningZone(listener, oldZone.x, oldZone.y)) {
this.socketListener.onUserEnters(user, listener);
} else {
this.socketListener.onUserMoves(user, listener);
}
}
}
/**
* Notify listeners of this zone that this group entered
*/
private notifyGroupEnter(group: GroupDescriptor, oldZone: ZoneDescriptor|undefined) {
for (const listener of this.listeners) {
if (oldZone === undefined || !this.isListeningZone(listener, oldZone.x, oldZone.y)) {
this.socketListener.onGroupEnters(group, listener);
} else {
this.socketListener.onGroupMoves(group, listener);
}
}
}
/**
* Notify listeners of this zone that this user left
*/
private notifyUserLeft(userId: number, newZone: ZoneDescriptor|undefined) {
for (const listener of this.listeners) {
if (listener.userId === userId) {
continue;
}
if (newZone === undefined || !this.isListeningZone(listener, newZone.x, newZone.y)) {
this.socketListener.onUserLeaves(userId, listener);
} else {
// Do not send a signal. The move event will be triggered when joining the new room.
}
}
}
/**
* Notify listeners of this zone that this group left
*/
private notifyGroupLeft(groupId: number, newZone: ZoneDescriptor|undefined) {
for (const listener of this.listeners) {
if (listener.groupId === groupId) {
continue;
}
if (newZone === undefined || !this.isListeningZone(listener, newZone.x, newZone.y)) {
this.socketListener.onGroupLeaves(groupId, listener);
} else {
// Do not send a signal. The move event will be triggered when joining the new room.
}
}
}
private isListeningZone(socket: ExSocketInterface, x: number, y: number): boolean {
// TODO: improve efficiency by not doing a full scan of listened zones.
for (const zone of socket.listenedZones) {
if (zone.x === x && zone.y === y) {
return true;
}
}
return false;
}
private notifyGroupMove(groupDescriptor: GroupDescriptor) {
for (const listener of this.listeners) {
this.socketListener.onGroupMoves(groupDescriptor, listener);
}
}
private notifyUserMove(userDescriptor: UserDescriptor) {
for (const listener of this.listeners) {
if (listener.userId === userDescriptor.userId) {
continue;
}
this.socketListener.onUserMoves(userDescriptor, listener);
}
}
public startListening(listener: ExSocketInterface): void {
for (const [userId, user] of this.users.entries()) {
if (userId !== listener.userId) {
this.socketListener.onUserEnters(user, listener);
}
}
for (const [groupId, group] of this.groups.entries()) {
this.socketListener.onGroupEnters(group, listener);
}
this.listeners.add(listener);
listener.listenedZones.add(this);
}
public stopListening(listener: ExSocketInterface): void {
for (const [userId, user] of this.users.entries()) {
if (userId !== listener.userId) {
this.socketListener.onUserLeaves(userId, listener);
}
}
for (const [groupId, group] of this.groups.entries()) {
this.socketListener.onGroupLeaves(groupId, listener);
}
this.listeners.delete(listener);
listener.listenedZones.delete(this);
}
}

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import { App as _App, AppOptions } from 'uWebSockets.js';
import BaseApp from './baseapp';
import { extend } from './utils';
import { UwsApp } from './types';
class App extends (<UwsApp>_App) {
constructor(options: AppOptions = {}) {
super(options); // eslint-disable-line constructor-super
extend(this, new BaseApp());
}
}
export default App;

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import { Readable } from 'stream';
import { us_listen_socket_close, TemplatedApp, HttpResponse, HttpRequest } from 'uWebSockets.js';
import formData from './formdata';
import { stob } from './utils';
import { Handler } from './types';
import {join} from "path";
const contTypes = ['application/x-www-form-urlencoded', 'multipart/form-data'];
const noOp = () => true;
const handleBody = (res: HttpResponse, req: HttpRequest) => {
const contType = req.getHeader('content-type');
res.bodyStream = function() {
const stream = new Readable();
stream._read = noOp; // eslint-disable-line @typescript-eslint/unbound-method
this.onData((ab: ArrayBuffer, isLast: boolean) => {
// uint and then slicing is bit faster than slice and then uint
stream.push(new Uint8Array(ab.slice((ab as any).byteOffset, ab.byteLength))); // eslint-disable-line @typescript-eslint/no-explicit-any
if (isLast) {
stream.push(null);
}
});
return stream;
};
res.body = () => stob(res.bodyStream());
if (contType.includes('application/json'))
res.json = async () => JSON.parse(await res.body());
if (contTypes.map(t => contType.includes(t)).includes(true))
res.formData = formData.bind(res, contType);
};
class BaseApp {
_sockets = new Map();
ws!: TemplatedApp['ws'];
get!: TemplatedApp['get'];
_post!: TemplatedApp['post'];
_put!: TemplatedApp['put'];
_patch!: TemplatedApp['patch'];
_listen!: TemplatedApp['listen'];
post(pattern: string, handler: Handler) {
if (typeof handler !== 'function')
throw Error(`handler should be a function, given ${typeof handler}.`);
this._post(pattern, (res, req) => {
handleBody(res, req);
handler(res, req);
});
return this;
}
put(pattern: string, handler: Handler) {
if (typeof handler !== 'function')
throw Error(`handler should be a function, given ${typeof handler}.`);
this._put(pattern, (res, req) => {
handleBody(res, req);
handler(res, req);
});
return this;
}
patch(pattern: string, handler: Handler) {
if (typeof handler !== 'function')
throw Error(`handler should be a function, given ${typeof handler}.`);
this._patch(pattern, (res, req) => {
handleBody(res, req);
handler(res, req);
});
return this;
}
listen(h: string | number, p: Function | number = noOp, cb?: Function) {
if (typeof p === 'number' && typeof h === 'string') {
this._listen(h, p, socket => {
this._sockets.set(p, socket);
if (cb === undefined) {
throw new Error('cb undefined');
}
cb(socket);
});
} else if (typeof h === 'number' && typeof p === 'function') {
this._listen(h, socket => {
this._sockets.set(h, socket);
p(socket);
});
} else {
throw Error(
'Argument types: (host: string, port: number, cb?: Function) | (port: number, cb?: Function)'
);
}
return this;
}
close(port: null | number = null) {
if (port) {
this._sockets.has(port) && us_listen_socket_close(this._sockets.get(port));
this._sockets.delete(port);
} else {
this._sockets.forEach(app => {
us_listen_socket_close(app);
});
this._sockets.clear();
}
return this;
}
}
export default BaseApp;

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import { createWriteStream } from 'fs';
import { join, dirname } from 'path';
import Busboy from 'busboy';
import mkdirp from 'mkdirp';
function formData(
contType: string,
options: busboy.BusboyConfig & {
abortOnLimit?: boolean;
tmpDir?: string;
onFile?: (
fieldname: string,
file: NodeJS.ReadableStream,
filename: string,
encoding: string,
mimetype: string
) => string;
onField?: (fieldname: string, value: any) => void; // eslint-disable-line @typescript-eslint/no-explicit-any
filename?: (oldName: string) => string;
} = {}
) {
console.log('Enter form data');
options.headers = {
'content-type': contType
};
return new Promise((resolve, reject) => {
const busb = new Busboy(options);
const ret = {};
this.bodyStream().pipe(busb);
busb.on('limit', () => {
if (options.abortOnLimit) {
reject(Error('limit'));
}
});
busb.on('file', function(fieldname, file, filename, encoding, mimetype) {
const value: { filePath: string|undefined, filename: string, encoding:string, mimetype: string } = {
filename,
encoding,
mimetype,
filePath: undefined
};
if (typeof options.tmpDir === 'string') {
if (typeof options.filename === 'function') filename = options.filename(filename);
const fileToSave = join(options.tmpDir, filename);
mkdirp(dirname(fileToSave));
file.pipe(createWriteStream(fileToSave));
value.filePath = fileToSave;
}
if (typeof options.onFile === 'function') {
value.filePath =
options.onFile(fieldname, file, filename, encoding, mimetype) || value.filePath;
}
setRetValue(ret, fieldname, value);
});
busb.on('field', function(fieldname, value) {
if (typeof options.onField === 'function') options.onField(fieldname, value);
setRetValue(ret, fieldname, value);
});
busb.on('finish', function() {
resolve(ret);
});
busb.on('error', reject);
});
}
function setRetValue(
ret: { [x: string]: any }, // eslint-disable-line @typescript-eslint/no-explicit-any
fieldname: string,
value: { filename: string; encoding: string; mimetype: string; filePath?: string } | any // eslint-disable-line @typescript-eslint/no-explicit-any
) {
if (fieldname.endsWith('[]')) {
fieldname = fieldname.slice(0, fieldname.length - 2);
if (Array.isArray(ret[fieldname])) {
ret[fieldname].push(value);
} else {
ret[fieldname] = [value];
}
} else {
if (Array.isArray(ret[fieldname])) {
ret[fieldname].push(value);
} else if (ret[fieldname]) {
ret[fieldname] = [ret[fieldname], value];
} else {
ret[fieldname] = value;
}
}
}
export default formData;

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import { SSLApp as _SSLApp, AppOptions } from 'uWebSockets.js';
import BaseApp from './baseapp';
import { extend } from './utils';
import { UwsApp } from './types';
class SSLApp extends (<UwsApp>_SSLApp) {
constructor(options: AppOptions) {
super(options); // eslint-disable-line constructor-super
extend(this, new BaseApp());
}
}
export default SSLApp;

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import { AppOptions, TemplatedApp, HttpResponse, HttpRequest } from 'uWebSockets.js';
export type UwsApp = {
(options: AppOptions): TemplatedApp;
new (options: AppOptions): TemplatedApp;
prototype: TemplatedApp;
};
export type Handler = (res: HttpResponse, req: HttpRequest) => void;
export {};

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import { ReadStream } from 'fs';
function extend(who: any, from: any, overwrite = true) { // eslint-disable-line @typescript-eslint/no-explicit-any
const ownProps = Object.getOwnPropertyNames(Object.getPrototypeOf(from)).concat(
Object.keys(from)
);
ownProps.forEach(prop => {
if (prop === 'constructor' || from[prop] === undefined) return;
if (who[prop] && overwrite) {
who[`_${prop}`] = who[prop];
}
if (typeof from[prop] === 'function') who[prop] = from[prop].bind(who);
else who[prop] = from[prop];
});
}
function stob(stream: ReadStream): Promise<Buffer> {
return new Promise(resolve => {
const buffers: Buffer[] = [];
stream.on('data', buffers.push.bind(buffers));
stream.on('end', () => {
switch (buffers.length) {
case 0:
resolve(Buffer.allocUnsafe(0));
break;
case 1:
resolve(buffers[0]);
break;
default:
resolve(Buffer.concat(buffers));
}
});
});
}
export { extend, stob };

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import { parse } from 'query-string';
import { HttpRequest } from 'uWebSockets.js';
import App from './server/app';
import SSLApp from './server/sslapp';
import * as types from './server/types';
const getQuery = (req: HttpRequest) => {
return parse(req.getQuery());
};
export { App, SSLApp, getQuery };
export * from './server/types';
export default {
App,
SSLApp,
getQuery,
...types
};

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import {ADMIN_API_TOKEN, ADMIN_API_URL} from "../Enum/EnvironmentVariable";
import Axios from "axios";
import {v4} from "uuid";
export interface AdminApiData {
organizationSlug: string
worldSlug: string
roomSlug: string
mapUrlStart: string
tags: string[]
policy_type: number
userUuid: string
messages?: unknown[],
textures: CharacterTexture[]
}
export interface CharacterTexture {
id: number,
level: number,
url: string,
rights: string
}
export interface FetchMemberDataByUuidResponse {
uuid: string;
tags: string[];
textures: CharacterTexture[];
messages: unknown[];
}
class AdminApi {
async fetchMapDetails(organizationSlug: string, worldSlug: string, roomSlug: string|undefined): Promise<AdminApiData> {
if (!ADMIN_API_URL) {
return Promise.reject('No admin backoffice set!');
}
const params: { organizationSlug: string, worldSlug: string, roomSlug?: string } = {
organizationSlug,
worldSlug
};
if (roomSlug) {
params.roomSlug = roomSlug;
}
const res = await Axios.get(ADMIN_API_URL + '/api/map',
{
headers: {"Authorization": `${ADMIN_API_TOKEN}`},
params
}
)
return res.data;
}
async fetchMemberDataByUuid(uuid: string): Promise<FetchMemberDataByUuidResponse> {
if (!ADMIN_API_URL) {
return Promise.reject('No admin backoffice set!');
}
try {
const res = await Axios.get(ADMIN_API_URL+'/api/membership/'+uuid,
{ headers: {"Authorization" : `${ADMIN_API_TOKEN}`} }
)
return res.data;
} catch (e) {
if (e?.response?.status == 404) {
// If we get an HTTP 404, the token is invalid. Let's perform an anonymous login!
console.warn('Cannot find user with uuid "'+uuid+'". Performing an anonymous login instead.');
return {
uuid: v4(),
tags: [],
textures: [],
messages: [],
}
} else {
throw e;
}
}
}
async fetchMemberDataByToken(organizationMemberToken: string): Promise<AdminApiData> {
if (!ADMIN_API_URL) {
return Promise.reject('No admin backoffice set!');
}
//todo: this call can fail if the corresponding world is not activated or if the token is invalid. Handle that case.
const res = await Axios.get(ADMIN_API_URL+'/api/login-url/'+organizationMemberToken,
{ headers: {"Authorization" : `${ADMIN_API_TOKEN}`} }
)
return res.data;
}
async fetchCheckUserByToken(organizationMemberToken: string): Promise<AdminApiData> {
if (!ADMIN_API_URL) {
return Promise.reject('No admin backoffice set!');
}
//todo: this call can fail if the corresponding world is not activated or if the token is invalid. Handle that case.
const res = await Axios.get(ADMIN_API_URL+'/api/check-user/'+organizationMemberToken,
{ headers: {"Authorization" : `${ADMIN_API_TOKEN}`} }
)
return res.data;
}
reportPlayer(reportedUserUuid: string, reportedUserComment: string, reporterUserUuid: string) {
return Axios.post(`${ADMIN_API_URL}/api/report`, {
reportedUserUuid,
reportedUserComment,
reporterUserUuid,
},
{
headers: {"Authorization": `${ADMIN_API_TOKEN}`}
});
}
}
export const adminApi = new AdminApi();

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/**
* A class to get connections to the correct "api" server given a room name.
*/
import {RoomManagerClient} from "../Messages/generated/messages_grpc_pb";
import grpc from 'grpc';
import {API_URL} from "../Enum/EnvironmentVariable";
class ApiClientRepository {
private roomManagerClient: RoomManagerClient|null = null;
public async getClient(roomId: string): Promise<RoomManagerClient> {
if (this.roomManagerClient === null) {
this.roomManagerClient = new RoomManagerClient(API_URL, grpc.credentials.createInsecure());
}
return Promise.resolve(this.roomManagerClient);
}
}
const apiClientRepository = new ApiClientRepository();
export { apiClientRepository };

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export const arrayIntersect = (array1: string[], array2: string[]) : boolean => {
return array1.filter(value => array2.includes(value)).length > 0;
}

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const EventEmitter = require('events');
const clientJoinEvent = 'clientJoin';
const clientLeaveEvent = 'clientLeave';
class ClientEventsEmitter extends EventEmitter {
emitClientJoin(clientUUid: string, roomId: string): void {
this.emit(clientJoinEvent, clientUUid, roomId);
}
emitClientLeave(clientUUid: string, roomId: string): void {
this.emit(clientLeaveEvent, clientUUid, roomId);
}
registerToClientJoin(callback: (clientUUid: string, roomId: string) => void): void {
this.on(clientJoinEvent, callback);
}
registerToClientLeave(callback: (clientUUid: string, roomId: string) => void): void {
this.on(clientLeaveEvent, callback);
}
unregisterFromClientJoin(callback: (clientUUid: string, roomId: string) => void): void {
this.removeListener(clientJoinEvent, callback);
}
unregisterFromClientLeave(callback: (clientUUid: string, roomId: string) => void): void {
this.removeListener(clientLeaveEvent, callback);
}
}
export const clientEventsEmitter = new ClientEventsEmitter();

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import {CPU_OVERHEAT_THRESHOLD} from "../Enum/EnvironmentVariable";
function secNSec2ms(secNSec: Array<number>|number) {
if (Array.isArray(secNSec)) {
return secNSec[0] * 1000 + secNSec[1] / 1000000;
}
return secNSec / 1000;
}
class CpuTracker {
private cpuPercent: number = 0;
private overHeating: boolean = false;
constructor() {
let time = process.hrtime.bigint()
let usage = process.cpuUsage()
setInterval(() => {
const elapTime = process.hrtime.bigint();
const elapUsage = process.cpuUsage(usage)
usage = process.cpuUsage()
const elapTimeMS = elapTime - time;
const elapUserMS = secNSec2ms(elapUsage.user)
const elapSystMS = secNSec2ms(elapUsage.system)
this.cpuPercent = Math.round(100 * (elapUserMS + elapSystMS) / Number(elapTimeMS) * 1000000)
time = elapTime;
if (!this.overHeating && this.cpuPercent > CPU_OVERHEAT_THRESHOLD) {
this.overHeating = true;
console.warn('CPU high threshold alert. Going in "overheat" mode');
} else if (this.overHeating && this.cpuPercent <= CPU_OVERHEAT_THRESHOLD) {
this.overHeating = false;
console.log('CPU is back to normal. Canceling "overheat" mode');
}
/*console.log('elapsed time ms: ', elapTimeMS)
console.log('elapsed user ms: ', elapUserMS)
console.log('elapsed system ms:', elapSystMS)
console.log('cpu percent: ', this.cpuPercent)*/
}, 100);
}
public getCpuPercent(): number {
return this.cpuPercent;
}
public isOverHeating(): boolean {
return this.overHeating;
}
}
const cpuTracker = new CpuTracker();
export { cpuTracker };

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import {Counter, Gauge} from "prom-client";
//this class should manage all the custom metrics used by prometheus
class GaugeManager {
private nbClientsGauge: Gauge<string>;
private nbClientsPerRoomGauge: Gauge<string>;
private nbGroupsPerRoomGauge: Gauge<string>;
private nbGroupsPerRoomCounter: Counter<string>;
constructor() {
this.nbClientsGauge = new Gauge({
name: 'workadventure_nb_sockets',
help: 'Number of connected sockets',
labelNames: [ ]
});
this.nbClientsPerRoomGauge = new Gauge({
name: 'workadventure_nb_clients_per_room',
help: 'Number of clients per room',
labelNames: [ 'room' ]
});
this.nbGroupsPerRoomCounter = new Counter({
name: 'workadventure_counter_groups_per_room',
help: 'Counter of groups per room',
labelNames: [ 'room' ]
});
this.nbGroupsPerRoomGauge = new Gauge({
name: 'workadventure_nb_groups_per_room',
help: 'Number of groups per room',
labelNames: [ 'room' ]
});
}
incNbClientPerRoomGauge(roomId: string): void {
this.nbClientsGauge.inc();
this.nbClientsPerRoomGauge.inc({ room: roomId });
}
decNbClientPerRoomGauge(roomId: string): void {
this.nbClientsGauge.dec();
this.nbClientsPerRoomGauge.dec({ room: roomId });
}
incNbGroupsPerRoomGauge(roomId: string): void {
this.nbGroupsPerRoomCounter.inc({ room: roomId })
this.nbGroupsPerRoomGauge.inc({ room: roomId })
}
decNbGroupsPerRoomGauge(roomId: string): void {
this.nbGroupsPerRoomGauge.dec({ room: roomId })
}
}
export const gaugeManager = new GaugeManager();

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import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
import {BatchMessage, ErrorMessage, ServerToClientMessage, SubMessage} from "../Messages/generated/messages_pb";
export function emitInBatch(socket: ExSocketInterface, payload: SubMessage): void {
socket.batchedMessages.addPayload(payload);
if (socket.batchTimeout === null) {
socket.batchTimeout = setTimeout(() => {
if (socket.disconnecting) {
return;
}
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setBatchmessage(socket.batchedMessages);
socket.send(serverToClientMessage.serializeBinary().buffer, true);
socket.batchedMessages = new BatchMessage();
socket.batchTimeout = null;
}, 100);
}
}
export function emitError(Client: ExSocketInterface, message: string): void {
const errorMessage = new ErrorMessage();
errorMessage.setMessage(message);
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setErrormessage(errorMessage);
if (!Client.disconnecting) {
Client.send(serverToClientMessage.serializeBinary().buffer, true);
}
console.warn(message);
}

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import {ADMIN_API_URL, ALLOW_ARTILLERY, SECRET_KEY} from "../Enum/EnvironmentVariable";
import {uuid} from "uuidv4";
import Jwt from "jsonwebtoken";
import {TokenInterface} from "../Controller/AuthenticateController";
import {adminApi, AdminApiData} from "../Services/AdminApi";
class JWTTokenManager {
public createJWTToken(userUuid: string) {
return Jwt.sign({userUuid: userUuid}, SECRET_KEY, {expiresIn: '200d'}); //todo: add a mechanic to refresh or recreate token
}
public async getUserUuidFromToken(token: unknown): Promise<string> {
if (!token) {
throw new Error('An authentication error happened, a user tried to connect without a token.');
}
if (typeof(token) !== "string") {
throw new Error('Token is expected to be a string');
}
if(token === 'test') {
if (ALLOW_ARTILLERY) {
return uuid();
} else {
throw new Error("In order to perform a load-testing test on this environment, you must set the ALLOW_ARTILLERY environment variable to 'true'");
}
}
return new Promise<string>((resolve, reject) => {
Jwt.verify(token, SECRET_KEY, {},(err, tokenDecoded) => {
const tokenInterface = tokenDecoded as TokenInterface;
if (err) {
console.error('An authentication error happened, invalid JsonWebToken.', err);
reject(new Error('An authentication error happened, invalid JsonWebToken. ' + err.message));
return;
}
if (tokenDecoded === undefined) {
console.error('Empty token found.');
reject(new Error('Empty token found.'));
return;
}
//verify token
if (!this.isValidToken(tokenInterface)) {
reject(new Error('Authentication error, invalid token structure.'));
return;
}
if (ADMIN_API_URL) {
//verify user in admin
adminApi.fetchCheckUserByToken(tokenInterface.userUuid).then(() => {
resolve(tokenInterface.userUuid);
}).catch((err) => {
//anonymous user
if(err.response && err.response.status && err.response.status === 404){
resolve(tokenInterface.userUuid);
return;
}
reject(err);
});
} else {
resolve(tokenInterface.userUuid);
}
});
});
}
private isValidToken(token: object): token is TokenInterface {
return !(typeof((token as TokenInterface).userUuid) !== 'string');
}
}
export const jwtTokenManager = new JWTTokenManager();

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import {PusherRoom} from "../Model/PusherRoom";
import {CharacterLayer, ExSocketInterface} from "../Model/Websocket/ExSocketInterface";
import {
GroupDeleteMessage,
GroupUpdateMessage,
ItemEventMessage,
ItemStateMessage,
PlayGlobalMessage,
PointMessage,
PositionMessage,
RoomJoinedMessage,
ServerToClientMessage,
SetPlayerDetailsMessage,
SilentMessage,
SubMessage,
ReportPlayerMessage,
UserJoinedMessage, UserLeftMessage,
UserMovedMessage,
UserMovesMessage,
ViewportMessage, WebRtcDisconnectMessage,
WebRtcSignalToClientMessage,
WebRtcSignalToServerMessage,
WebRtcStartMessage,
QueryJitsiJwtMessage,
SendJitsiJwtMessage,
SendUserMessage, JoinRoomMessage, CharacterLayerMessage, PusherToBackMessage
} from "../Messages/generated/messages_pb";
import {PointInterface} from "../Model/Websocket/PointInterface";
import {User} from "../Model/User";
import {ProtobufUtils} from "../Model/Websocket/ProtobufUtils";
import {Group} from "../Model/Group";
import {cpuTracker} from "./CpuTracker";
import {isSetPlayerDetailsMessage} from "../Model/Websocket/SetPlayerDetailsMessage";
import {GROUP_RADIUS, JITSI_ISS, MINIMUM_DISTANCE, SECRET_JITSI_KEY} from "../Enum/EnvironmentVariable";
import {Movable} from "../Model/Movable";
import {PositionInterface} from "../Model/PositionInterface";
import {adminApi, CharacterTexture} from "./AdminApi";
import Direction = PositionMessage.Direction;
import {emitError, emitInBatch} from "./IoSocketHelpers";
import Jwt from "jsonwebtoken";
import {JITSI_URL} from "../Enum/EnvironmentVariable";
import {clientEventsEmitter} from "./ClientEventsEmitter";
import {gaugeManager} from "./GaugeManager";
import {apiClientRepository} from "./ApiClientRepository";
import {ServiceError} from "grpc";
import {GroupDescriptor, UserDescriptor, ZoneEventListener} from "_Model/Zone";
import Debug from "debug";
const debug = Debug('socket');
interface AdminSocketRoomsList {
[index: string]: number;
}
interface AdminSocketUsersList {
[index: string]: boolean;
}
export interface AdminSocketData {
rooms: AdminSocketRoomsList,
users: AdminSocketUsersList,
}
export class SocketManager implements ZoneEventListener {
private Worlds: Map<string, PusherRoom> = new Map<string, PusherRoom>();
private sockets: Map<number, ExSocketInterface> = new Map<number, ExSocketInterface>();
constructor() {
clientEventsEmitter.registerToClientJoin((clientUUid: string, roomId: string) => {
gaugeManager.incNbClientPerRoomGauge(roomId);
});
clientEventsEmitter.registerToClientLeave((clientUUid: string, roomId: string) => {
gaugeManager.decNbClientPerRoomGauge(roomId);
});
}
getAdminSocketDataFor(roomId:string): AdminSocketData {
throw new Error('Not reimplemented yet');
/*const data:AdminSocketData = {
rooms: {},
users: {},
}
const room = this.Worlds.get(roomId);
if (room === undefined) {
return data;
}
const users = room.getUsers();
data.rooms[roomId] = users.size;
users.forEach(user => {
data.users[user.uuid] = true
})
return data;*/
}
async handleJoinRoom(client: ExSocketInterface): Promise<void> {
const position = client.position;
const viewport = client.viewport;
try {
// TODO: do we need this.sockets anymore?
this.sockets.set(client.userId, client); //todo: should this be at the end of the function?
const joinRoomMessage = new JoinRoomMessage();
joinRoomMessage.setRoomid(client.roomId);
joinRoomMessage.setName(client.name);
joinRoomMessage.setPositionmessage(ProtobufUtils.toPositionMessage(client.position));
for (const characterLayer of client.characterLayers) {
const characterLayerMessage = new CharacterLayerMessage();
characterLayerMessage.setName(characterLayer.name);
if (characterLayer.url !== undefined) {
characterLayerMessage.setUrl(characterLayer.url);
}
joinRoomMessage.addCharacterlayer(characterLayerMessage);
}
console.log('Calling joinRoom')
const apiClient = await apiClientRepository.getClient(client.roomId);
const streamToPusher = apiClient.joinRoom();
client.backConnection = streamToPusher;
streamToPusher.on('data', (message: ServerToClientMessage) => {
if (message.hasRoomjoinedmessage()) {
// If this is the first message sent, send back the viewport.
this.handleViewport(client, viewport);
}
// Let's pass data over from the back to the client.
if (!client.disconnecting) {
client.send(message.serializeBinary().buffer, true);
}
}).on('end', () => {
console.warn('Connection lost to back server');
// Let's close the front connection if the back connection is closed. This way, we can retry connecting from the start.
if (!client.disconnecting) {
this.closeWebsocketConnection(client);
}
console.log('A user left');
}).on('error', (err: Error) => {
console.error('Error in connection to back server:', err);
if (!client.disconnecting) {
this.closeWebsocketConnection(client);
}
});
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setJoinroommessage(joinRoomMessage);
streamToPusher.write(pusherToBackMessage);
// TODO: analyze viewport, subscribe to correct handler
//join new previous room
//const gameRoom = this.joinRoom(client, position);
//const things = gameRoom.setViewport(client, viewport);
/*const roomJoinedMessage = new RoomJoinedMessage();
for (const thing of things) {
if (thing instanceof User) {
const player: ExSocketInterface|undefined = this.sockets.get(thing.id);
if (player === undefined) {
console.warn('Something went wrong. The World contains a user "'+thing.id+"' but this user does not exist in the sockets list!");
continue;
}
const userJoinedMessage = new UserJoinedMessage();
userJoinedMessage.setUserid(thing.id);
userJoinedMessage.setName(player.name);
userJoinedMessage.setCharacterlayersList(ProtobufUtils.toCharacterLayerMessages(player.characterLayers));
userJoinedMessage.setPosition(ProtobufUtils.toPositionMessage(player.position));
roomJoinedMessage.addUser(userJoinedMessage);
roomJoinedMessage.setTagList(client.tags);
} else if (thing instanceof Group) {
const groupUpdateMessage = new GroupUpdateMessage();
groupUpdateMessage.setGroupid(thing.getId());
groupUpdateMessage.setPosition(ProtobufUtils.toPointMessage(thing.getPosition()));
roomJoinedMessage.addGroup(groupUpdateMessage);
} else {
console.error("Unexpected type for Movable returned by setViewport");
}
}
for (const [itemId, item] of gameRoom.getItemsState().entries()) {
const itemStateMessage = new ItemStateMessage();
itemStateMessage.setItemid(itemId);
itemStateMessage.setStatejson(JSON.stringify(item));
roomJoinedMessage.addItem(itemStateMessage);
}
roomJoinedMessage.setCurrentuserid(client.userId);
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setRoomjoinedmessage(roomJoinedMessage);
if (!client.disconnecting) {
client.send(serverToClientMessage.serializeBinary().buffer, true);
}*/
} catch (e) {
console.error('An error occurred on "join_room" event');
console.error(e);
}
}
closeWebsocketConnection(client: ExSocketInterface) {
client.disconnecting = true;
//this.leaveRoom(client);
client.close();
}
handleViewport(client: ExSocketInterface, viewport: ViewportMessage.AsObject) {
try {
client.viewport = viewport;
const world = this.Worlds.get(client.roomId);
if (!world) {
console.error("In SET_VIEWPORT, could not find world with id '", client.roomId, "'");
return;
}
world.setViewport(client, client.viewport);
} catch (e) {
console.error('An error occurred on "SET_VIEWPORT" event');
console.error(e);
}
}
handleUserMovesMessage(client: ExSocketInterface, userMovesMessage: UserMovesMessage) {
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setUsermovesmessage(userMovesMessage);
client.backConnection.write(pusherToBackMessage);
const viewport = userMovesMessage.getViewport();
if (viewport === undefined) {
throw new Error('Missing viewport in UserMovesMessage');
}
// Now, we need to listen to the correct viewport.
this.handleViewport(client, viewport.toObject())
}
// Useless now, will be useful again if we allow editing details in game
handleSetPlayerDetails(client: ExSocketInterface, playerDetailsMessage: SetPlayerDetailsMessage) {
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setSetplayerdetailsmessage(playerDetailsMessage);
client.backConnection.write(pusherToBackMessage);
}
handleSilentMessage(client: ExSocketInterface, silentMessage: SilentMessage) {
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setSilentmessage(silentMessage);
client.backConnection.write(pusherToBackMessage);
}
handleItemEvent(client: ExSocketInterface, itemEventMessage: ItemEventMessage) {
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setItemeventmessage(itemEventMessage);
client.backConnection.write(pusherToBackMessage);
/*const itemEvent = ProtobufUtils.toItemEvent(itemEventMessage);
try {
const world = this.Worlds.get(ws.roomId);
if (!world) {
console.error("Could not find world with id '", ws.roomId, "'");
return;
}
const subMessage = new SubMessage();
subMessage.setItemeventmessage(itemEventMessage);
// Let's send the event without using the SocketIO room.
for (const user of world.getUsers().values()) {
const client = this.searchClientByIdOrFail(user.id);
//client.emit(SocketIoEvent.ITEM_EVENT, itemEvent);
emitInBatch(client, subMessage);
}
world.setItemState(itemEvent.itemId, itemEvent.state);
} catch (e) {
console.error('An error occurred on "item_event"');
console.error(e);
}*/
}
async handleReportMessage(client: ExSocketInterface, reportPlayerMessage: ReportPlayerMessage) {
try {
const reportedSocket = this.sockets.get(reportPlayerMessage.getReporteduserid());
if (!reportedSocket) {
throw 'reported socket user not found';
}
//TODO report user on admin application
await adminApi.reportPlayer(reportedSocket.userUuid, reportPlayerMessage.getReportcomment(), client.userUuid)
} catch (e) {
console.error('An error occurred on "handleReportMessage"');
console.error(e);
}
}
emitVideo(socket: ExSocketInterface, data: WebRtcSignalToServerMessage): void {
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setWebrtcsignaltoservermessage(data);
socket.backConnection.write(pusherToBackMessage);
//send only at user
/*const client = this.sockets.get(data.getReceiverid());
if (client === undefined) {
console.warn("While exchanging a WebRTC signal: client with id ", data.getReceiverid(), " does not exist. This might be a race condition.");
return;
}
const webrtcSignalToClient = new WebRtcSignalToClientMessage();
webrtcSignalToClient.setUserid(socket.userId);
webrtcSignalToClient.setSignal(data.getSignal());
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setWebrtcsignaltoclientmessage(webrtcSignalToClient);
if (!client.disconnecting) {
client.send(serverToClientMessage.serializeBinary().buffer, true);
}*/
}
emitScreenSharing(socket: ExSocketInterface, data: WebRtcSignalToServerMessage): void {
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setWebrtcscreensharingsignaltoservermessage(data);
socket.backConnection.write(pusherToBackMessage);
//send only at user
/*const client = this.sockets.get(data.getReceiverid());
if (client === undefined) {
console.warn("While exchanging a WEBRTC_SCREEN_SHARING signal: client with id ", data.getReceiverid(), " does not exist. This might be a race condition.");
return;
}
const webrtcSignalToClient = new WebRtcSignalToClientMessage();
webrtcSignalToClient.setUserid(socket.userId);
webrtcSignalToClient.setSignal(data.getSignal());
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setWebrtcscreensharingsignaltoclientmessage(webrtcSignalToClient);
if (!client.disconnecting) {
client.send(serverToClientMessage.serializeBinary().buffer, true);
}*/
}
private searchClientByIdOrFail(userId: number): ExSocketInterface {
const client: ExSocketInterface|undefined = this.sockets.get(userId);
if (client === undefined) {
throw new Error("Could not find user with id " + userId);
}
return client;
}
leaveRoom(socket : ExSocketInterface) {
// leave previous room and world
try {
if (socket.roomId) {
try {
//user leaves room
const room: PusherRoom | undefined = this.Worlds.get(socket.roomId);
if (room) {
debug('Leaving room %s.', socket.roomId);
room.leave(socket);
if (room.isEmpty()) {
this.Worlds.delete(socket.roomId);
debug('Room %s is empty. Deleting.', socket.roomId);
}
} else {
console.error('Could not find the GameRoom the user is leaving!');
}
//user leave previous room
//Client.leave(Client.roomId);
} finally {
//delete Client.roomId;
this.sockets.delete(socket.userId);
clientEventsEmitter.emitClientLeave(socket.userUuid, socket.roomId);
console.log('A user left (', this.sockets.size, ' connected users)');
}
}
} finally {
if (socket.backConnection) {
socket.backConnection.end();
}
}
}
async getOrCreateRoom(roomId: string): Promise<PusherRoom> {
//check and create new world for a room
let world = this.Worlds.get(roomId)
if(world === undefined){
world = new PusherRoom(
roomId,
this
/* (user: User, group: Group) => this.joinWebRtcRoom(user, group),
(user: User, group: Group) => this.disConnectedUser(user, group),
MINIMUM_DISTANCE,
GROUP_RADIUS,
(thing: Movable, listener: User) => this.onRoomEnter(thing, listener),
(thing: Movable, position:PositionInterface, listener:User) => this.onClientMove(thing, position, listener),
(thing: Movable, listener:User) => this.onClientLeave(thing, listener)*/
);
if (!world.anonymous) {
const data = await adminApi.fetchMapDetails(world.organizationSlug, world.worldSlug, world.roomSlug)
world.tags = data.tags
world.policyType = Number(data.policy_type)
}
this.Worlds.set(roomId, world);
}
return Promise.resolve(world)
}
/* private joinRoom(client : ExSocketInterface, position: PointInterface): PusherRoom {
const roomId = client.roomId;
client.position = position;
const world = this.Worlds.get(roomId)
if(world === undefined){
throw new Error('Could not find room for ID: '+client.roomId)
}
// Dispatch groups position to newly connected user
world.getGroups().forEach((group: Group) => {
this.emitCreateUpdateGroupEvent(client, group);
});
//join world
world.join(client, client.position);
clientEventsEmitter.emitClientJoin(client.userUuid, client.roomId);
console.log(new Date().toISOString() + ' A user joined (', this.sockets.size, ' connected users)');
return world;
}
private onClientMove(thing: Movable, position:PositionInterface, listener:User): void {
const clientListener = this.searchClientByIdOrFail(listener.id);
if (thing instanceof User) {
const clientUser = this.searchClientByIdOrFail(thing.id);
const userMovedMessage = new UserMovedMessage();
userMovedMessage.setUserid(clientUser.userId);
userMovedMessage.setPosition(ProtobufUtils.toPositionMessage(clientUser.position));
const subMessage = new SubMessage();
subMessage.setUsermovedmessage(userMovedMessage);
clientListener.emitInBatch(subMessage);
//console.log("Sending USER_MOVED event");
} else if (thing instanceof Group) {
this.emitCreateUpdateGroupEvent(clientListener, thing);
} else {
console.error('Unexpected type for Movable.');
}
}
private onClientLeave(thing: Movable, listener:User) {
const clientListener = this.searchClientByIdOrFail(listener.id);
if (thing instanceof User) {
const clientUser = this.searchClientByIdOrFail(thing.id);
this.emitUserLeftEvent(clientListener, clientUser.userId);
} else if (thing instanceof Group) {
this.emitDeleteGroupEvent(clientListener, thing.getId());
} else {
console.error('Unexpected type for Movable.');
}
}*/
private emitCreateUpdateGroupEvent(client: ExSocketInterface, group: Group): void {
const position = group.getPosition();
const pointMessage = new PointMessage();
pointMessage.setX(Math.floor(position.x));
pointMessage.setY(Math.floor(position.y));
const groupUpdateMessage = new GroupUpdateMessage();
groupUpdateMessage.setGroupid(group.getId());
groupUpdateMessage.setPosition(pointMessage);
groupUpdateMessage.setGroupsize(group.getSize);
const subMessage = new SubMessage();
subMessage.setGroupupdatemessage(groupUpdateMessage);
emitInBatch(client, subMessage);
//socket.emit(SocketIoEvent.GROUP_CREATE_UPDATE, groupUpdateMessage.serializeBinary().buffer);
}
private emitDeleteGroupEvent(client: ExSocketInterface, groupId: number): void {
const groupDeleteMessage = new GroupDeleteMessage();
groupDeleteMessage.setGroupid(groupId);
const subMessage = new SubMessage();
subMessage.setGroupdeletemessage(groupDeleteMessage);
emitInBatch(client, subMessage);
}
private emitUserLeftEvent(client: ExSocketInterface, userId: number): void {
const userLeftMessage = new UserLeftMessage();
userLeftMessage.setUserid(userId);
const subMessage = new SubMessage();
subMessage.setUserleftmessage(userLeftMessage);
emitInBatch(client, subMessage);
}
private joinWebRtcRoom(user: User, group: Group) {
/*const roomId: string = "webrtcroom"+group.getId();
if (user.socket.webRtcRoomId === roomId) {
return;
}*/
for (const otherUser of group.getUsers()) {
if (user === otherUser) {
continue;
}
// Let's send 2 messages: one to the user joining the group and one to the other user
const webrtcStartMessage1 = new WebRtcStartMessage();
webrtcStartMessage1.setUserid(otherUser.id);
webrtcStartMessage1.setName(otherUser.socket.name);
webrtcStartMessage1.setInitiator(true);
const serverToClientMessage1 = new ServerToClientMessage();
serverToClientMessage1.setWebrtcstartmessage(webrtcStartMessage1);
if (!user.socket.disconnecting) {
user.socket.send(serverToClientMessage1.serializeBinary().buffer, true);
//console.log('Sending webrtcstart initiator to '+user.socket.userId)
}
const webrtcStartMessage2 = new WebRtcStartMessage();
webrtcStartMessage2.setUserid(user.id);
webrtcStartMessage2.setName(user.socket.name);
webrtcStartMessage2.setInitiator(false);
const serverToClientMessage2 = new ServerToClientMessage();
serverToClientMessage2.setWebrtcstartmessage(webrtcStartMessage2);
if (!otherUser.socket.disconnecting) {
otherUser.socket.send(serverToClientMessage2.serializeBinary().buffer, true);
//console.log('Sending webrtcstart to '+otherUser.socket.userId)
}
}
}
//disconnect user
private disConnectedUser(user: User, group: Group) {
// Most of the time, sending a disconnect event to one of the players is enough (the player will close the connection
// which will be shut for the other player).
// However! In the rare case where the WebRTC connection is not yet established, if we close the connection on one of the player,
// the other player will try connecting until a timeout happens (during this time, the connection icon will be displayed for nothing).
// So we also send the disconnect event to the other player.
for (const otherUser of group.getUsers()) {
if (user === otherUser) {
continue;
}
const webrtcDisconnectMessage1 = new WebRtcDisconnectMessage();
webrtcDisconnectMessage1.setUserid(user.id);
const serverToClientMessage1 = new ServerToClientMessage();
serverToClientMessage1.setWebrtcdisconnectmessage(webrtcDisconnectMessage1);
if (!otherUser.socket.disconnecting) {
otherUser.socket.send(serverToClientMessage1.serializeBinary().buffer, true);
}
const webrtcDisconnectMessage2 = new WebRtcDisconnectMessage();
webrtcDisconnectMessage2.setUserid(otherUser.id);
const serverToClientMessage2 = new ServerToClientMessage();
serverToClientMessage2.setWebrtcdisconnectmessage(webrtcDisconnectMessage2);
if (!user.socket.disconnecting) {
user.socket.send(serverToClientMessage2.serializeBinary().buffer, true);
}
}
}
emitPlayGlobalMessage(client: ExSocketInterface, playglobalmessage: PlayGlobalMessage) {
const pusherToBackMessage = new PusherToBackMessage();
pusherToBackMessage.setPlayglobalmessage(playglobalmessage);
client.backConnection.write(pusherToBackMessage);
}
public getWorlds(): Map<string, PusherRoom> {
return this.Worlds;
}
/**
*
* @param token
*/
searchClientByUuid(uuid: string): ExSocketInterface | null {
for(const socket of this.sockets.values()){
if(socket.userUuid === uuid){
return socket;
}
}
return null;
}
public handleQueryJitsiJwtMessage(client: ExSocketInterface, queryJitsiJwtMessage: QueryJitsiJwtMessage) {
const room = queryJitsiJwtMessage.getJitsiroom();
const tag = queryJitsiJwtMessage.getTag(); // FIXME: this is not secure. We should load the JSON for the current room and check rights associated to room instead.
if (SECRET_JITSI_KEY === '') {
throw new Error('You must set the SECRET_JITSI_KEY key to the secret to generate JWT tokens for Jitsi.');
}
// Let's see if the current client has
const isAdmin = client.tags.includes(tag);
const jwt = Jwt.sign({
"aud": "jitsi",
"iss": JITSI_ISS,
"sub": JITSI_URL,
"room": room,
"moderator": isAdmin
}, SECRET_JITSI_KEY, {
expiresIn: '1d',
algorithm: "HS256",
header:
{
"alg": "HS256",
"typ": "JWT"
}
});
const sendJitsiJwtMessage = new SendJitsiJwtMessage();
sendJitsiJwtMessage.setJitsiroom(room);
sendJitsiJwtMessage.setJwt(jwt);
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setSendjitsijwtmessage(sendJitsiJwtMessage);
client.send(serverToClientMessage.serializeBinary().buffer, true);
}
public emitSendUserMessage(messageToSend: {userUuid: string, message: string, type: string}): ExSocketInterface {
const socket = this.searchClientByUuid(messageToSend.userUuid);
if(!socket){
throw 'socket was not found';
}
const sendUserMessage = new SendUserMessage();
sendUserMessage.setMessage(messageToSend.message);
sendUserMessage.setType(messageToSend.type);
const serverToClientMessage = new ServerToClientMessage();
serverToClientMessage.setSendusermessage(sendUserMessage);
if (!socket.disconnecting) {
socket.send(serverToClientMessage.serializeBinary().buffer, true);
}
return socket;
}
/**
* Merges the characterLayers received from the front (as an array of string) with the custom textures from the back.
*/
static mergeCharacterLayersAndCustomTextures(characterLayers: string[], memberTextures: CharacterTexture[]): CharacterLayer[] {
const characterLayerObjs: CharacterLayer[] = [];
for (const characterLayer of characterLayers) {
if (characterLayer.startsWith('customCharacterTexture')) {
const customCharacterLayerId: number = +characterLayer.substr(22);
for (const memberTexture of memberTextures) {
if (memberTexture.id == customCharacterLayerId) {
characterLayerObjs.push({
name: characterLayer,
url: memberTexture.url
})
break;
}
}
} else {
characterLayerObjs.push({
name: characterLayer,
url: undefined
})
}
}
return characterLayerObjs;
}
public onUserEnters(user: UserDescriptor, listener: ExSocketInterface): void {
const subMessage = new SubMessage();
subMessage.setUserjoinedmessage(user.toUserJoinedMessage());
emitInBatch(listener, subMessage);
}
public onUserMoves(user: UserDescriptor, listener: ExSocketInterface): void {
const subMessage = new SubMessage();
subMessage.setUsermovedmessage(user.toUserMovedMessage());
emitInBatch(listener, subMessage);
}
public onUserLeaves(userId: number, listener: ExSocketInterface): void {
const userLeftMessage = new UserLeftMessage();
userLeftMessage.setUserid(userId);
const subMessage = new SubMessage();
subMessage.setUserleftmessage(userLeftMessage);
emitInBatch(listener, subMessage);
}
public onGroupEnters(group: GroupDescriptor, listener: ExSocketInterface): void {
const subMessage = new SubMessage();
subMessage.setGroupupdatemessage(group.toGroupUpdateMessage());
emitInBatch(listener, subMessage);
}
public onGroupMoves(group: GroupDescriptor, listener: ExSocketInterface): void {
this.onGroupEnters(group, listener);
}
public onGroupLeaves(groupId: number, listener: ExSocketInterface): void {
const groupDeleteMessage = new GroupDeleteMessage();
groupDeleteMessage.setGroupid(groupId);
const subMessage = new SubMessage();
subMessage.setGroupdeletemessage(groupDeleteMessage);
emitInBatch(listener, subMessage);
}
}
export const socketManager = new SocketManager();

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import {arrayIntersect} from "../src/Services/ArrayHelper";
describe("RoomIdentifier", () => {
it("should return true on intersect", () => {
expect(arrayIntersect(['admin', 'user'], ['admin', 'superAdmin'])).toBe(true);
});
it("should be reflexive", () => {
expect(arrayIntersect(['admin', 'superAdmin'], ['admin', 'user'])).toBe(true);
});
it("should return false on non intersect", () => {
expect(arrayIntersect(['admin', 'user'], ['superAdmin'])).toBe(false);
});
})

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import "jasmine";
import {PusherRoom, ConnectCallback, DisconnectCallback } from "_Model/PusherRoom";
import {Point} from "../src/Model/Websocket/MessageUserPosition";
import { Group } from "../src/Model/Group";
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
import {User} from "_Model/User";
function createMockUser(userId: number): ExSocketInterface {
return {
userId
} as ExSocketInterface;
}
describe("GameRoom", () => {
it("should connect user1 and user2", () => {
let connectCalledNumber: number = 0;
const connect: ConnectCallback = (user: User, group: Group): void => {
connectCalledNumber++;
}
const disconnect: DisconnectCallback = (user: User, group: Group): void => {
}
const world = new PusherRoom('_/global/test.json', connect, disconnect, 160, 160, () => {}, () => {}, () => {});
world.join(createMockUser(1), new Point(100, 100));
world.join(createMockUser(2), new Point(500, 100));
world.updatePosition({ userId: 2 }, new Point(261, 100));
expect(connectCalledNumber).toBe(0);
world.updatePosition({ userId: 2 }, new Point(101, 100));
expect(connectCalledNumber).toBe(2);
world.updatePosition({ userId: 2 }, new Point(102, 100));
expect(connectCalledNumber).toBe(2);
});
it("should connect 3 users", () => {
let connectCalled: boolean = false;
const connect: ConnectCallback = (user: User, group: Group): void => {
connectCalled = true;
}
const disconnect: DisconnectCallback = (user: User, group: Group): void => {
}
const world = new PusherRoom('_/global/test.json', connect, disconnect, 160, 160, () => {}, () => {}, () => {});
world.join(createMockUser(1), new Point(100, 100));
world.join(createMockUser(2), new Point(200, 100));
expect(connectCalled).toBe(true);
connectCalled = false;
// baz joins at the outer limit of the group
world.join(createMockUser(3), new Point(311, 100));
expect(connectCalled).toBe(false);
world.updatePosition({ userId: 3 }, new Point(309, 100));
expect(connectCalled).toBe(true);
});
it("should disconnect user1 and user2", () => {
let connectCalled: boolean = false;
let disconnectCallNumber: number = 0;
const connect: ConnectCallback = (user: User, group: Group): void => {
connectCalled = true;
}
const disconnect: DisconnectCallback = (user: User, group: Group): void => {
disconnectCallNumber++;
}
const world = new PusherRoom('_/global/test.json', connect, disconnect, 160, 160, () => {}, () => {}, () => {});
world.join(createMockUser(1), new Point(100, 100));
world.join(createMockUser(2), new Point(259, 100));
expect(connectCalled).toBe(true);
expect(disconnectCallNumber).toBe(0);
world.updatePosition({ userId: 2 }, new Point(100+160+160+1, 100));
expect(disconnectCallNumber).toBe(2);
world.updatePosition({ userId: 2 }, new Point(262, 100));
expect(disconnectCallNumber).toBe(2);
});
})

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import "jasmine";
import {PusherRoom, ConnectCallback, DisconnectCallback } from "_Model/PusherRoom";
import {Point} from "../src/Model/Websocket/MessageUserPosition";
import { Group } from "../src/Model/Group";
import {PositionDispatcher} from "_Model/PositionDispatcher";
import {User} from "../src/Model/User";
import {PointInterface} from "../src/Model/Websocket/PointInterface";
import {Zone} from "_Model/Zone";
import {Movable} from "_Model/Movable";
import {PositionInterface} from "_Model/PositionInterface";
import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
describe("PositionNotifier", () => {
it("should receive notifications when player moves", () => {
let enterTriggered = false;
let moveTriggered = false;
let leaveTriggered = false;
const positionNotifier = new PositionDispatcher(300, 300, (thing: Movable) => {
enterTriggered = true;
}, (thing: Movable, position: PositionInterface) => {
moveTriggered = true;
}, (thing: Movable) => {
leaveTriggered = true;
});
const user1 = new User(1, 'test', {
x: 500,
y: 500,
moving: false,
direction: 'down'
}, false, positionNotifier, {} as ExSocketInterface);
const user2 = new User(2, 'test', {
x: -9999,
y: -9999,
moving: false,
direction: 'down'
}, false, positionNotifier, {} as ExSocketInterface);
positionNotifier.setViewport(user1, {
left: 200,
right: 600,
top: 100,
bottom: 500
});
user2.setPosition({x: 500, y: 500, direction: 'down', moving: false});
expect(enterTriggered).toBe(true);
expect(moveTriggered).toBe(false);
enterTriggered = false;
// Move inside the zone
user2.setPosition({x:501, y:500, direction: 'down', moving: false});
expect(enterTriggered).toBe(false);
expect(moveTriggered).toBe(true);
moveTriggered = false;
// Move out of the zone in a zone that we don't track
user2.setPosition({x: 901, y: 500, direction: 'down', moving: false});
expect(enterTriggered).toBe(false);
expect(moveTriggered).toBe(false);
expect(leaveTriggered).toBe(true);
leaveTriggered = false;
// Move back in
user2.setPosition({x: 500, y: 500, direction: 'down', moving: false});
expect(enterTriggered).toBe(true);
expect(moveTriggered).toBe(false);
expect(leaveTriggered).toBe(false);
enterTriggered = false;
// Move out of the zone in a zone that we do track
user2.setPosition({x: 200, y: 500, direction: 'down', moving: false});
expect(enterTriggered).toBe(false);
expect(moveTriggered).toBe(true);
expect(leaveTriggered).toBe(false);
moveTriggered = false;
// Leave the room
positionNotifier.leave(user2);
positionNotifier.removeViewport(user2);
expect(enterTriggered).toBe(false);
expect(moveTriggered).toBe(false);
expect(leaveTriggered).toBe(true);
leaveTriggered = false;
});
it("should receive notifications when camera moves", () => {
let enterTriggered = false;
let moveTriggered = false;
let leaveTriggered = false;
const positionNotifier = new PositionDispatcher(300, 300, (thing: Movable) => {
enterTriggered = true;
}, (thing: Movable, position: PositionInterface) => {
moveTriggered = true;
}, (thing: Movable) => {
leaveTriggered = true;
});
const user1 = new User(1, 'test', {
x: 500,
y: 500,
moving: false,
direction: 'down'
}, false, positionNotifier, {} as ExSocketInterface);
const user2 = new User(2, 'test', {
x: 0,
y: 0,
moving: false,
direction: 'down'
}, false, positionNotifier, {} as ExSocketInterface);
let newUsers = positionNotifier.setViewport(user1, {
left: 200,
right: 600,
top: 100,
bottom: 500
});
expect(newUsers.length).toBe(2);
expect(enterTriggered).toBe(true);
enterTriggered = false;
user2.setPosition({x: 500, y: 500, direction: 'down', moving: false});
expect(enterTriggered).toBe(false);
expect(moveTriggered).toBe(true);
moveTriggered = false;
// Move the viewport but the user stays inside.
positionNotifier.setViewport(user1, {
left: 201,
right: 601,
top: 100,
bottom: 500
});
expect(enterTriggered).toBe(false);
expect(moveTriggered).toBe(false);
expect(leaveTriggered).toBe(false);
// Move the viewport out of the user.
positionNotifier.setViewport(user1, {
left: 901,
right: 1001,
top: 100,
bottom: 500
});
expect(enterTriggered).toBe(false);
expect(moveTriggered).toBe(false);
expect(leaveTriggered).toBe(true);
leaveTriggered = false;
// Move the viewport back on the user.
newUsers = positionNotifier.setViewport(user1, {
left: 200,
right: 600,
top: 100,
bottom: 500
});
expect(enterTriggered).toBe(true);
expect(moveTriggered).toBe(false);
expect(leaveTriggered).toBe(false);
enterTriggered = false;
expect(newUsers.length).toBe(2);
});
})

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import {extractDataFromPrivateRoomId, extractRoomSlugPublicRoomId, isRoomAnonymous} from "../src/Model/RoomIdentifier";
describe("RoomIdentifier", () => {
it("should flag public id as anonymous", () => {
expect(isRoomAnonymous('_/global/test')).toBe(true);
});
it("should flag public id as not anonymous", () => {
expect(isRoomAnonymous('@/afup/afup2020/1floor')).toBe(false);
});
it("should extract roomSlug from public ID", () => {
expect(extractRoomSlugPublicRoomId('_/global/npeguin/test.json')).toBe('npeguin/test.json');
});
it("should extract correct from private ID", () => {
const {organizationSlug, worldSlug, roomSlug} = extractDataFromPrivateRoomId('@/afup/afup2020/1floor');
expect(organizationSlug).toBe('afup');
expect(worldSlug).toBe('afup2020');
expect(roomSlug).toBe('1floor');
});
})

72
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{
"compilerOptions": {
"experimentalDecorators": true,
/* Basic Options */
// "incremental": true, /* Enable incremental compilation */
"target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
"downlevelIteration": true,
"module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
// "lib": [], /* Specify library files to be included in the compilation. */
"allowJs": true, /* Allow javascript files to be compiled. */
// "checkJs": true, /* Report errors in .js files. */
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
// "declaration": true, /* Generates corresponding '.d.ts' file. */
// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
"sourceMap": true, /* Generates corresponding '.map' file. */
// "outFile": "./", /* Concatenate and emit output to single file. */
"outDir": "./dist", /* Redirect output structure to the directory. */
// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
// "composite": true, /* Enable project compilation */
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
// "removeComments": true, /* Do not emit comments to output. */
// "noEmit": true, /* Do not emit outputs. */
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
/* Strict Type-Checking Options */
"strict": true, /* Enable all strict type-checking options. */
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true, /* Enable strict null checks. */
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
"noImplicitThis": false, /* Raise error on 'this' expressions with an implied 'any' type. */ // Disabled because of sifrr server that is monkey patching HttpResponse
// "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
/* Additional Checks */
// "noUnusedLocals": true, /* Report errors on unused locals. */
// "noUnusedParameters": true, /* Report errors on unused parameters. */
"noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
"noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
/* Module Resolution Options */
"moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
"baseUrl": ".", /* Base directory to resolve non-absolute module names. */
"paths": {
"_Controller/*": ["src/Controller/*"],
"_Model/*": ["src/Model/*"],
"_Enum/*": ["src/Enum/*"]
}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": [], /* List of folders to include type definitions from. */
// "types": [], /* Type declaration files to be included in compilation. */
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
/* Source Map Options */
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
/* Experimental Options */
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
/* Advanced Options */
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
}
}

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@ -141,7 +141,7 @@
<ul>
<li>You must create a specific layer. When a character reaches ANY tile of that layer, it will exit the scene.</li>
<li>In layer properties, you MUST add "exitUrl&quot; property. It represents the URL of the next scene. You can put relative or absolute URLs.</li>
<li>If you want to have multiple exits, you can create many layers with name &quot;exit&quot;. Each layer has a different key <code>exitSceneUrl</code> and have tiles that represent exits to another scene.</li>
<li>If you want to have multiple exits, you can create many layers with name &quot;exit&quot;. Each layer has a different key <code>exitUrl</code> and have tiles that represent exits to another scene.</li>
</ul>
<p>
<strong>Understanding map URLs in WorkAdventure:</strong><br/>