diff options
Diffstat (limited to 'oldindex.js')
| -rw-r--r-- | oldindex.js | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/oldindex.js b/oldindex.js new file mode 100644 index 0000000..8acaa19 --- /dev/null +++ b/oldindex.js @@ -0,0 +1,212 @@ +import { WebSocketServer } from "ws"; +import { getRandomInt } from "./lib.js"; +import { profanity } from "@2toad/profanity"; +import { commands } from "./commands.ts"; +import * as accounts from "./accounts.ts"; +import cuid2 from "@paralleldrive/cuid2"; +import fs from "fs"; + +const cuid = cuid2.init() + +const server = { + config: JSON.parse(String(fs.readFileSync("config.json"))), + channels: ["home", "off-topic", "randomness"], + annonChannels: ["randomness"], + users: {}, + accounts: accounts, +}; + +if (server.config.profanityRemoveWords) profanity.removeWords(server.config.profanityRemoveWords); +if (server.config.profanityAddWords) profanity.addWords(server.config.profanityAddWords); + +const ws = new WebSocketServer({ + port: 9933, +}); + +function sendInChannel(msg, channel) { + for (const userID in server.users) { + const user = server.users[userID]; + if (user.channel == channel) user.socket.send(msg); + } +} + +function format(txt) { + txt = String(txt); + txt = txt.replaceAll("$(serverName)$", server.config.name); + txt = txt.replaceAll("$(userCount)$", Object.keys(server.users).length); + txt = txt.replaceAll("$(max)$", server.config.max); + return txt; +} + +function updateUsers() { + Object.keys(server.users).forEach((user) => { + if (user.subscribedToUsers) { + user.socket.send( + `:json.sub<users>:${JSON.stringify( + Object.values(server.users).map((usr) => { + return { + username: usr.username, + nickname: usr.nickname, + t: usr.t, + channel: user.channel, + displayName: user.name(), + }; + }) + )}` + ); + } + }); +} + +server.updateUsers = updateUsers; +server.format = format; + +ws.on("connection", (socket, request) => { + if (server.config.max && Object.keys(server.users).length >= server.config.max) { + socket.send(format(server.config.fullMessage ?? "Sorry, but the server is full right now, come back later")); + socket.close(1001, "Server full"); + return; + } + let userID = cuid(); + console.info(`${userID} joined the server.`); + socket.send(format(server.config.motd)); + let ip = request.headers["x-forwarded-for"] || request.socket.remoteAddress; + console.log(request.headers["x-forwarded-for"], request.socket.remoteAddress); + let anonID = getRandomInt(0, 99999); + let annonNum = "0".repeat(5 - anonID.toString().length) + anonID.toString() + server.users[userID] = { + username: server.config.annonFormat ? server.config.annonFormat.replace('[num]', annonNum) : 'Anonymous' + annonNum, + nickname: server.config.annonFormat ? server.config.annonFormat.replace('[num]', annonNum) : 'Anonymous' + annonNum, + guest: true, + socket: socket, + joinReq: request, + ip: ip, + t: { + js: Number(new Date()), + unix: Math.floor(new Date().getTime() / 1000), + str: String(new Date()), + }, + channel: "home", + name: function () { + return this.nickname != "" ? this.nickname : this.username; + }, + }; + const user = server.users[userID]; + let ipBanList = JSON.parse(String(fs.readFileSync("db/bannedIps.json"))); + if (ipBanList[user.ip]) { + socket.send("Your IP is banned for " + ipBanList[user.ip]); + socket.close(1002, "Banned"); + return; + } + console.info(`${user.name()} joined the server!`); + sendInChannel(`${user.name()} joined.`, server.users[userID].channel); + server.updateUsers(); + socket.on("close", function (code, reason) { + sendInChannel(`${user.name()} left.`, server.users[userID].channel); + server.updateUsers(); + delete server.users[userID]; + }); + socket.on("message", function (rawData) { + if (rawData.toString().startsWith("/")) { + let args = String(rawData).replace("/", "").split(" "); + let command = args.shift(); + let commandObj = Object.values(commands).find((cmd) => cmd.name == command || cmd.aliases.includes(command)); + console.log(`${user.name()} used /${command}`); + if (!commandObj) return socket.send(`Error: Command "${command}" not found!`); + try { + commandObj.command({ + user, + command, + args, + sendInChannel, + server, + commands, + }); + } catch (error) { + console.error(error); + user.socket.send(`Unexpected error ocurred while running the command`); + } + return; + } + if (rawData.toString().startsWith(":client")) { + let client = String(rawData).replace(":client", ""); + if (!client) return socket.send("Error: client info missing!"); + if (client.length < 2) return socket.send("Error: client info too short!"); + if (client.length >= 100) return socket.send("Error: client info too long!"); + server.users[userID].client = client; + return; + } + if (rawData.toString().startsWith(":jsonGet")) { + let params = String(rawData).split(" "); + params.shift(); + switch (params[0]) { + case "channels": + socket.send(":json.channels>" + JSON.stringify(server.channels)); + break; + case "users": + socket.send( + ":json.users>" + + JSON.stringify( + Object.values(server.users).map((usr) => { + return { + username: usr.username, + nickname: usr.nickname, + t: usr.t, + channel: user.channel, + displayName: user.name(), + }; + }) + ) + ); + break; + case "usersLocal": + socket.send( + JSON.stringify( + Object.values(server.users) + .filter((usr) => usr.channel == user.channel) + .map((usr) => { + return { + username: usr.username, + nickname: usr.nickname, + t: usr.t, + channel: user.channel, + displayName: user.name(), + }; + }) + ) + ); + break; + + default: + socket.send(`unknown "${params[0]}"`); + break; + } + return; + } + if (rawData.toString().startsWith(":jsonSubscribe")) { + let params = String(rawData).split(" "); + params.shift(); + switch (params[0]) { + case "users": + user.subscribedToUsers = true; + break; + + default: + socket.send(`unknown "${params[0]}"`); + break; + } + return; + } + if (server.config.requireLogin && user.guest && !server.annonChannels.includes(user.channel)) return socket.send("This server requires you to log in, use /login <username> <password> to log in or /register <username> <password> to make an account."); + profanity.options.grawlixChar = "*"; + if (!server.config.profanity) rawData = profanity.censor(String(rawData)); + if (rawData.length < 1) return socket.send("Error: message too short!"); + if (rawData.length >= 2000) return socket.send("Error: message too long!"); + sendInChannel(`${user.admin ? '[ADMIN] ' : ''}<${user.name()}${user.guest ? " (guest)" : ""}> ${rawData}`, server.users[userID].channel); + console.log(`(#${server.users[userID].channel}) <${user.name()}> ${rawData}`); + }); +}); + +ws.on("listening", () => { + console.info("[INFO] Server started"); +}); |