forked from Hri7566/mpp-server-dev2
Quotas
Make quotas ip based. Clients now can not bypass quota by having more than 1 client
This commit is contained in:
Wolfy
parent
5f2103ea3f
commit
7f13687485
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@ -1,6 +1,3 @@
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const quotas = require('../Quotas');
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const RateLimit = require('./RateLimit.js').RateLimit;
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const RateLimitChain = require('./RateLimit.js').RateLimitChain;
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const Room = require("./Room.js");
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require('node-json-color-stringify');
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class Client extends EventEmitter {
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@ -17,19 +14,6 @@ class Client extends EventEmitter {
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this.ip = (req.connection.remoteAddress).replace("::ffff:", "");
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this.destroied = false;
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this.bindEventListeners();
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this.quotas = {
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//note: new limiter(2000, { allowance:3000, max:24000, maxHistLen:3}),
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chat: {
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lobby: new RateLimitChain(quotas.chat.lobby.amount, quotas.chat.lobby.time),
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normal: new RateLimitChain(quotas.chat.normal.amount, quotas.chat.normal.time),
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insane: new RateLimitChain(quotas.chat.insane.amount, quotas.chat.insane.time)
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},
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name: new RateLimitChain(quotas.name.amount, quotas.name.time),
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room: new RateLimit(quotas.room.time),
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chown: new RateLimitChain(quotas.chown.amount, quotas.chown.time),
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cursor: new RateLimit(quotas.cursor.time),
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kickban: new RateLimitChain(quotas.kickban.amount, quotas.kickban.time),
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}
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require('./Message.js')(this);
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}
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isConnected() {
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@ -1,4 +1,5 @@
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const quotas = require('../Quotas');
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const NoteQuotas = require('../Quotas');
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let quotas;
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const User = require("./User.js");
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module.exports = (cl) => {
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cl.once("hi", () => {
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@ -12,6 +13,7 @@ module.exports = (cl) => {
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msg.v = "Beta";
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cl.sendArray([msg])
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cl.user = data;
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quotas = cl.server.connections[cl.user._id].quotas;
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})
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})
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cl.on("t", msg => {
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@ -23,24 +25,24 @@ module.exports = (cl) => {
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}])
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})
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cl.on("ch", msg => {
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if (!cl.quotas.room.attempt()) return;
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if (!quotas.room.attempt()) return;
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if (!msg.hasOwnProperty("set") || !msg.set) msg.set = {};
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if (msg.hasOwnProperty("_id") && typeof msg._id == "string") {
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if (msg._id.length > 512) return;
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cl.setChannel(msg._id, msg.set);
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if (cl.channel.isLobby(cl.channel._id)) {
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cl.sendArray([{m: 'nq', allowance: quotas.note.lobby.allowance, max: quotas.note.lobby.max, maxHistLen: quotas.note.lobby.maxHistLen}])
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cl.sendArray([{m: 'nq', allowance: NoteQuotas.note.lobby.allowance, max: NoteQuotas.note.lobby.max, maxHistLen: NoteQuotas.note.lobby.maxHistLen}])
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} else {
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if (!(cl.user._id == cl.channel.crown.userId)) {
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cl.sendArray([{m: 'nq', allowance: quotas.note.normal.allowance, max: quotas.note.normal.max, maxHistLen: quotas.note.normal.maxHistLen}])
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cl.sendArray([{m: 'nq', allowance: NoteQuotas.note.normal.allowance, max: NoteQuotas.note.normal.max, maxHistLen: NoteQuotas.note.normal.maxHistLen}])
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} else {
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cl.sendArray([{m: 'nq', allowance: quotas.note.insane.allowance, max: quotas.note.insane.max, maxHistLen: quotas.note.insane.maxHistLen}])
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cl.sendArray([{m: 'nq', allowance: NoteQuotas.note.insane.allowance, max: NoteQuotas.note.insane.max, maxHistLen: NoteQuotas.note.insane.maxHistLen}])
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}
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}
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}
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})
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cl.on("m", msg => {
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if (!cl.quotas.cursor.attempt()) return;
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if (!quotas.cursor.attempt()) return;
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if (!(cl.channel && cl.participantId)) return;
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if (!msg.hasOwnProperty("x")) msg.x = null;
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if (!msg.hasOwnProperty("y")) msg.y = null;
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@ -50,7 +52,7 @@ module.exports = (cl) => {
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})
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cl.on("chown", msg => {
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if (!cl.quotas.chown.attempt()) return;
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if (!quotas.chown.attempt()) return;
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if (!(cl.channel && cl.participantId)) return;
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//console.log((Date.now() - cl.channel.crown.time))
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//console.log(!(cl.channel.crown.userId != cl.user._id), !((Date.now() - cl.channel.crown.time) > 15000));
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@ -73,12 +75,12 @@ module.exports = (cl) => {
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})
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cl.on("a", msg => {
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if (cl.channel.isLobby(cl.channel._id)) {
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if (!cl.quotas.chat.lobby.attempt()) return;
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if (!quotas.chat.lobby.attempt()) return;
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} else {
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if (!(cl.user._id == cl.channel.crown.userId)) {
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if (!cl.quotas.chat.normal.attempt()) return;
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if (!quotas.chat.normal.attempt()) return;
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} else {
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if (!cl.quotas.chat.insane.attempt()) return;
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if (!quotas.chat.insane.attempt()) return;
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}
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}
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if (!(cl.channel && cl.participantId)) return;
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@ -121,7 +123,7 @@ module.exports = (cl) => {
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cl.server.roomlisteners.delete(cl.connectionid);
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})
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cl.on("userset", msg => {
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if (!cl.quotas.name.attempt()) return;
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if (!quotas.name.attempt()) return;
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if (!(cl.channel && cl.participantId)) return;
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if (!msg.hasOwnProperty("set") || !msg.set) msg.set = {};
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if (msg.set.hasOwnProperty('name') && typeof msg.set.name == "string") {
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@ -143,7 +145,7 @@ module.exports = (cl) => {
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}
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})
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cl.on('kickban', msg => {
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if (!cl.quotas.kickban.attempt()) return;
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if (!quotas.kickban.attempt()) return;
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if (!(cl.channel && cl.participantId)) return;
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if (!(cl.user._id == cl.channel.crown.userId)) return;
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if (msg.hasOwnProperty('_id') && typeof msg._id == "string") {
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22
src/User.js
22
src/User.js
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@ -1,3 +1,6 @@
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const quotas = require('../Quotas');
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const RateLimit = require('./RateLimit.js').RateLimit;
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const RateLimitChain = require('./RateLimit.js').RateLimitChain;
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const ColorEncoder = require("./ColorEncoder.js");
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const { promisify } = require('util');
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let userdb;
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@ -13,6 +16,25 @@ class User {
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await this.setUpDb();
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}
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let _id = createKeccakHash('keccak256').update((this.cl.server._id_Private_Key + this.cl.ip)).digest('hex').substr(0, 24);
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if(this.server.connections[_id]){ // Connection rate quota?
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//if(this.connectionsObjects[_id].connections.length < 10) this.connectionsObjects[_id].connections.push({room:undefined,ws:ws,cl:new Connection(ws)});
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}else{
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this.server.connections[_id] = {
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quotas:{
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//note: new limiter(2000, { allowance:3000, max:24000, maxHistLen:3}),
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chat: {
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lobby: new RateLimitChain(quotas.chat.lobby.amount, quotas.chat.lobby.time),
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normal: new RateLimitChain(quotas.chat.normal.amount, quotas.chat.normal.time),
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insane: new RateLimitChain(quotas.chat.insane.amount, quotas.chat.insane.time)
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},
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name: new RateLimitChain(quotas.name.amount, quotas.name.time),
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room: new RateLimit(quotas.room.time),
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chown: new RateLimitChain(quotas.chown.amount, quotas.chown.time),
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cursor: new RateLimit(quotas.cursor.time),
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kickban: new RateLimitChain(quotas.kickban.amount, quotas.kickban.time),
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}
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};
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};
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//console.log("CONNECTED IP: " + this.cl.ip);
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let usertofind = userdb.get(_id);
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if (!usertofind) {
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@ -110,5 +110,26 @@
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"name": "Anonymous",
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"_id": "651d3e63d8a738ac1a40ed9f",
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"ip": "77.111.247.71"
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},
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"310260bf24ad833846100e82": {
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"color": "#5091f3",
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"noteColor": "#5091f3",
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"name": "Anonymous",
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"_id": "310260bf24ad833846100e82",
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"ip": "54.172.205.12"
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},
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"c6d435dd7fa48be7cea001ba": {
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"color": "#e4f154",
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"noteColor": "#e4f154",
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"name": "Anonymous",
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"_id": "c6d435dd7fa48be7cea001ba",
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"ip": "75.91.45.152"
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},
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"4828437c28f608315e2a3051": {
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"color": "#5c1ec9",
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"noteColor": "#5c1ec9",
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"name": "Samsung",
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"_id": "4828437c28f608315e2a3051",
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"ip": "23.237.128.50"
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}
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}
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