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import fs from "fs";
export const commands = {
join: {
name: "join",
usage: "/join <channel>",
description: "Join a different channel",
aliases: [],
command({ user, server, args, sendInChannel }) {
if (args.length < 1) return user.socket.send("Error: You need to specify a channel (example: /join #home).");
if (!args[0].startsWith("#")) return user.socket.send("Error: Channel not found, run /channels to see a list of channels.");
if (!server.channels.includes(args[0].replace("#", ""))) return user.socket.send("Error: Channel not found, run /channels to see a list of channels.");
sendInChannel(`${user.name()} left #${user.channel}.`, user.channel);
user.channel = args[0].replace("#", "");
server.updateUsers();
console.info(`${user.name()} went to #${user.channel}`);
sendInChannel(`${user.name()} joined #${user.channel}!`, user.channel);
},
},
channels: {
name: "channels",
usage: "/channels",
description: "Shows all channels",
aliases: [],
command({ user, server }) {
user.socket.send(`Channels:\n${server.channels.map((ch) => ` * #${ch}`).join("\n")}`);
},
},
nick: {
name: "nick",
usage: "/nick <nickname>",
description: "Change your nickname",
aliases: ["nickname", "name"],
command({ user, server, args, sendInChannel }) {
if (args.length < 1) return user.socket.send("Error: You need to specify a nick (example: /nick WlodekM).");
if (args[0].length < 3) return user.socket.send("Error: Nick too short.");
if (args[0].length > 20) return user.socket.send("Error: Nick too long.");
if (Object.values(server.users).find((usr) => usr.username == args[0])) return user.socket.send("Error: Nick already used.");
sendInChannel(`${user.name()} changed their nick to ${args[0]}!`, user.channel);
server.updateUsers();
user.nickname = args[0];
},
},
about: {
name: "about",
usage: "/about",
description: "Shows info about wsChat",
aliases: [],
command({ user, args, sendInChannel }) {
let packagejson = JSON.parse(fs.readFileSync("package.json").toString())
user.socket.send(`wsChat v${packagejson.version}\nGithub: https://github.com/WlodekM/wsChat`);
},
},
whois: {
name: "whois",
usage: "/whois <username>",
description: "Shows info about a person",
aliases: [],
command({ user, server, args }) {
if (args.length < 1) return user.socket.send("Please provide username");
if (!Object.values(server.users).find((usr) => usr.username == args[0])) return user.socket.send("User not found");
let userFound = Object.values(server.users).find((usr) => usr.username == args[0]);
userFound.id = Object.keys(server.users).find((usr) => server.users[usr].username == args[0]);
user.socket.send(`${userFound.username}\nClient: ${userFound.client ?? "<Unknown>"}\nID: ${userFound.id}`);
},
},
users: {
name: "users",
usage: "/users",
description: "Shows all users online",
aliases: [],
command({ user, server, args }) {
user.socket.send(
`Users${args[0] != "global" ? ` in ${user.channel}` : ""}:\n${Object.values(server.users)
.filter((usr) => usr.channel == user.channel || args[0] == "global")
.map((usr) => ` * ${usr.name()}`)
.join("\n")}`
);
},
},
help: {
name: "help",
usage: "/?",
description: "Shows all commands",
aliases: ["?"],
command({ user, args, commands }) {
user.socket.send(
`Commands available:\n${Object.values(commands)
.map((cmd) => `* /${cmd.name} (Aliases: ${cmd.aliases.join(", ") || "<None>"})`)
.join("\n")}`
);
},
},
login: {
name: "login",
usage: "/login <username> <password>",
description: "Log into an account",
aliases: ["signin"],
command({ server, args, user, sendInChannel }) {
if (args.length < 2) return user.socket.send(`Usage: /login <username> <password>`);
if (!server.accounts.checkAccount(args[0])) return user.socket.send(`Account "${args[0]}" not found!`);
if (!server.accounts.checkPassword(args[0], args[1])) return user.socket.send(`Password incorrect.`);
let ipBanList = JSON.parse(String(fs.readFileSync("db/bannedIps.json")));
if (server.config.saveIP) server.accounts.logIP(args[0], user.ip);
if (ipBanList['account:'+args[0]] != undefined) {
ipBanList[user.ip] = ipBanList['account:'+args[0]];
user.socket.send("Your IP is banned for " + ipBanList[user.ip]);
user.socket.close(1002, "Banned");
fs.writeFileSync('db/bannedIps.json', JSON.stringify(ipBanList));
return;
}
console.info(`${user.name()} logged in as ${args[0]} from ${user.ip}`)
sendInChannel(`${user.name()} logged in as ${args[0]}!`, user.channel);
user.username = args[0];
user.nickname = "";
user.guest = false;
user.admin = server.accounts.getAccountData(user.username).admin ?? false;
server.updateUsers();
},
},
register: {
name: "register",
usage: "/register <username> <password>",
description: "Make a new account",
aliases: ["signup"],
command({ server, args, user, sendInChannel }) {
if (args.length < 2) return user.socket.send(`Usage: /register <username> <password>`);
if (args[0].length < 3) return user.socket.send(`Username too short!`);
if (args[0].length > 20) return user.socket.send(`Username too long!`);
if (args[1].length < 6) return user.socket.send(`Password too short!`);
if (server.accounts.checkAccountLoose(args[0])) return user.socket.send(`User with username "${args[0]}" already exists!`);
server.accounts.createAccount(args[0], args[1], args[0] == server.config.owner);
if (server.config.saveIP) server.accounts.logIP(args[0], user.ip);
sendInChannel(`${user.name()} logged in as ${args[0]}!`, user.channel);
user.username = args[0];
user.nickname = "";
user.guest = false;
user.admin = server.accounts.getAccountData(user.username).admin ?? false;
server.updateUsers();
},
},
pm: {
name: "pm",
usage: "/pm <user> [message]",
description: "Send a private message to a user",
aliases: [],
command({ server, args, user, sendInChannel }) {
if (args.length < 1) return user.socket.send("Please provide username");
if (!Object.values(server.users).find((usr) => usr.username == args[0])) return user.socket.send("User not found");
let userFound = Object.values(server.users).find((usr) => usr.username == args[0]);
userFound.id = Object.keys(server.users).find((usr) => server.users[usr].username == args[0]);
args.shift();
userFound.socket.send(`${user.username} -> You : ${args.join(" ")}`);
user.socket.send(`You -> ${userFound.username} : ${args.join(" ")}`);
},
},
};
export function register(cmd, data) {
commands[cmd] = data;
}
let commandFiles = fs
.readdirSync("commands")
.filter((filename) => filename.endsWith(".js"))
.map((file) => file.replace(/\.js$/gim, ""));
for (let i = 0; i < commandFiles.length; i++) {
const cmdName = commandFiles[i];
const cmd = (await import(`./commands/${cmdName}.js`)).default;
register(cmdName, cmd);
}
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