mirror of
https://github.com/hack-chat/main.git
synced 2024-03-22 13:20:33 +08:00
245 lines
6.9 KiB
HTML
245 lines
6.9 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<meta charset="utf-8">
|
||
|
|
<title>JSDoc: Source: core/session.js</title>
|
||
|
|
|
||
|
|
<script src="scripts/prettify/prettify.js"> </script>
|
||
|
|
<script src="scripts/prettify/lang-css.js"> </script>
|
||
|
|
<!--[if lt IE 9]>
|
||
|
|
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
|
||
|
|
<![endif]-->
|
||
|
|
<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
|
||
|
|
<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<div id="main">
|
||
|
|
|
||
|
|
<h1 class="page-title">Source: core/session.js</h1>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<section>
|
||
|
|
<article>
|
||
|
|
<pre class="prettyprint source linenums"><code>/* eslint import/no-cycle: [0, { ignoreExternal: true }] */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @author Marzavec ( https://github.com/marzavec )
|
||
|
|
* @summary Create or restore session
|
||
|
|
* @version 1.0.0
|
||
|
|
* @description Restore previous state by session or create new session
|
||
|
|
* @module session
|
||
|
|
*/
|
||
|
|
|
||
|
|
import fs from 'fs';
|
||
|
|
import jsonwebtoken from 'jsonwebtoken';
|
||
|
|
|
||
|
|
import {
|
||
|
|
verifyNickname,
|
||
|
|
} from '../utility/_UAC.js';
|
||
|
|
import {
|
||
|
|
Errors,
|
||
|
|
} from '../utility/_Constants.js';
|
||
|
|
import {
|
||
|
|
restoreJoin,
|
||
|
|
} from './join.js';
|
||
|
|
|
||
|
|
const SessionLocation = './session.key';
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* @param {*} socket
|
||
|
|
* @param {*} core
|
||
|
|
* @returns {object}
|
||
|
|
*/
|
||
|
|
export function getSession(socket, core) {
|
||
|
|
return jsonwebtoken.sign({
|
||
|
|
channel: socket.channel,
|
||
|
|
channels: socket.channels,
|
||
|
|
color: socket.color,
|
||
|
|
isBot: socket.isBot,
|
||
|
|
level: socket.level,
|
||
|
|
nick: socket.nick,
|
||
|
|
trip: socket.trip,
|
||
|
|
userid: socket.userid,
|
||
|
|
uType: socket.uType, /* @legacy */
|
||
|
|
muzzled: socket.muzzled || false,
|
||
|
|
banned: socket.banned || false,
|
||
|
|
}, core.sessionKey, {
|
||
|
|
expiresIn: '7 days',
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* @param {*} server
|
||
|
|
* @param {*} socket
|
||
|
|
* @returns {boolean}
|
||
|
|
*/
|
||
|
|
function notifyFailure(server, socket) {
|
||
|
|
server.reply({
|
||
|
|
cmd: 'error',
|
||
|
|
id: Errors.Session.BAD_SESSION,
|
||
|
|
text: 'Invalid session',
|
||
|
|
}, socket);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Executes when invoked by a remote client
|
||
|
|
* @param {Object} env - Enviroment object with references to core, server, socket & payload
|
||
|
|
* @public
|
||
|
|
* @return {void}
|
||
|
|
*/
|
||
|
|
export async function run({
|
||
|
|
core, server, socket, payload,
|
||
|
|
}) {
|
||
|
|
if (typeof payload.token === 'undefined') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
let session = false;
|
||
|
|
try {
|
||
|
|
session = jsonwebtoken.verify(payload.token, core.sessionKey);
|
||
|
|
} catch (err) {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
// validate session
|
||
|
|
if (typeof session.channel !== 'string') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Array.isArray(session.channels) === false) {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.color !== 'string' && typeof session.color !== 'boolean') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.isBot !== 'boolean') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.level !== 'number') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (verifyNickname(session.nick) === false) {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.trip !== 'string') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.userid !== 'number') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.uType !== 'string') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.muzzled !== 'boolean') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (typeof session.banned !== 'boolean') {
|
||
|
|
return notifyFailure(server, socket);
|
||
|
|
}
|
||
|
|
|
||
|
|
// populate socket info with validated session
|
||
|
|
socket.channels = [];
|
||
|
|
socket.color = session.color;
|
||
|
|
socket.isBot = session.isBot;
|
||
|
|
socket.level = session.level;
|
||
|
|
socket.nick = session.nick;
|
||
|
|
socket.trip = session.trip;
|
||
|
|
socket.userid = session.userid;
|
||
|
|
socket.uType = session.uType; /* @legacy */
|
||
|
|
socket.muzzled = session.muzzled;
|
||
|
|
socket.banned = session.banned;
|
||
|
|
|
||
|
|
socket.hash = server.getSocketHash(socket);
|
||
|
|
socket.hcProtocol = 2;
|
||
|
|
|
||
|
|
// dispatch info
|
||
|
|
server.reply({
|
||
|
|
cmd: 'session',
|
||
|
|
restored: true,
|
||
|
|
token: getSession(socket, core),
|
||
|
|
channels: socket.channels,
|
||
|
|
}, socket);
|
||
|
|
|
||
|
|
for (let i = 0, j = session.channels.length; i < j; i += 1) {
|
||
|
|
restoreJoin({
|
||
|
|
core,
|
||
|
|
server,
|
||
|
|
socket,
|
||
|
|
channel: session.channels[i],
|
||
|
|
}, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Automatically executes once after server is ready
|
||
|
|
* @param {Object} core - Reference to core enviroment object
|
||
|
|
* @public
|
||
|
|
* @return {void}
|
||
|
|
*/
|
||
|
|
export function init(core) {
|
||
|
|
// load the encryption key if required
|
||
|
|
if (typeof core.sessionKey === 'undefined') {
|
||
|
|
core.sessionKey = fs.readFileSync(SessionLocation);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Module meta information
|
||
|
|
* @public
|
||
|
|
* @typedef {Object} session/info
|
||
|
|
* @property {string} name - Module command name
|
||
|
|
* @property {string} category - Module category name
|
||
|
|
* @property {string} description - Information about module
|
||
|
|
* @property {string} usage - Information about module usage
|
||
|
|
*/
|
||
|
|
export const info = {
|
||
|
|
name: 'session',
|
||
|
|
category: 'core',
|
||
|
|
description: 'Restore previous state by session or create new session',
|
||
|
|
usage: "API: { cmd: 'session', id: '<previous session>' }",
|
||
|
|
};
|
||
|
|
</code></pre>
|
||
|
|
</article>
|
||
|
|
</section>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<nav>
|
||
|
|
<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-addmod.html">addmod</a></li><li><a href="module-ban.html">ban</a></li><li><a href="module-changecolor.html">changecolor</a></li><li><a href="module-changenick.html">changenick</a></li><li><a href="module-chat.html">chat</a></li><li><a href="module-disconnect.html">disconnect</a></li><li><a href="module-dumb.html">dumb</a></li><li><a href="module-emote.html">emote</a></li><li><a href="module-forcecolor.html">forcecolor</a></li><li><a href="module-help.html">help</a></li><li><a href="module-invite.html">invite</a></li><li><a href="module-join.html">join</a></li><li><a href="module-kick.html">kick</a></li><li><a href="module-listusers.html">listusers</a></li><li><a href="module-morestats.html">morestats</a></li><li><a href="module-ping.html">ping</a></li><li><a href="module-reload.html">reload</a></li><li><a href="module-removemod.html">removemod</a></li><li><a href="module-saveconfig.html">saveconfig</a></li><li><a href="module-session.html">session</a></li><li><a href="module-shout.html">shout</a></li><li><a href="module-socketreply.html">socketreply</a></li><li><a href="module-speak.html">speak</a></li><li><a href="module-stats.html">stats</a></li><li><a href="module-unban.html">unban</a></li><li><a href="module-unbanall.html">unbanall</a></li><li><a href="module-whisper.html">whisper</a></li></ul>
|
||
|
|
</nav>
|
||
|
|
|
||
|
|
<br class="clear">
|
||
|
|
|
||
|
|
<footer>
|
||
|
|
Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.6</a> on Wed Jun 22 2022 10:04:25 GMT-0500 (Central Daylight Time)
|
||
|
|
</footer>
|
||
|
|
|
||
|
|
<script> prettyPrint(); </script>
|
||
|
|
<script src="scripts/linenumber.js"> </script>
|
||
|
|
</body>
|
||
|
|
</html>
|