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comcord
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config support, user account support, private message support

This commit is contained in:
Cynthia Foxwell 2022-10-09 21:15:53 -06:00
parent 7a27a7f1b9
commit 9199002e12
10 changed files with 484 additions and 50 deletions
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27
README.md
View File

@ -8,17 +8,24 @@ A CLI-based client for Discord inspired by [SDF](https://sdf.org)'s [commode](ht
## Usage
1. `pnpm i`
2. `node src/index.js <token>`
Your token will be then stored in `.comcordrc` after the first launch.
Currently only bot accounts are supported, and that is unlikely to change anytime soon.
~~Eris has a lot of user-only endpoints implemented, but it would require hacking apart Eris to do the things nessicary to spoof being the actual client.~~
(I have no idea currently what the state of user support in Oceanic is)
I also don't want to give skids an easy point of reference of how to spoof the client. :^)
### User Accounts
User accounts are *partially* supported via `allowUserAccounts=true` in your `.comcordrc`.
This is use at your own risk, despite spoofing the official client. I am not responsible for any banned accounts.
#### Guild members not populating
This is due to Oceanic not implementing Lazy Guilds as they are user account specific. **DO NOT bother Oceanic to implement it!** They are purely a bot-focused library.
If you are willing to implement Lazy Guilds based off of [unofficial documentation](https://luna.gitlab.io/discord-unofficial-docs/lazy_guilds.html)
and my already existing horrible hacks to make user accounts work in the first place, feel free to send a PR (on GitLab, GitHub repo is a read only mirror).
### Bot Accounts (prefered)
You **MUST** grant your bot all Privileged Gateway Intents.
## Design Decisions
* Node.js was chosen currently due to familiarity.
* ~~Eris~~ Oceanic was chosen due to familiarity and the nature of everything not being abstracted out to 200 different classes unlike discord.js.
* Oceanic was chosen due to familiarity and the nature of everything not being abstracted out to 200 different classes unlike discord.js.
* "Jank" by design. While I don't expect anyone to actually use comcord on serial terminals or teletypes other than for meme factor, the option is still there.
## TODO
@ -39,6 +46,9 @@ You **MUST** grant your bot all Privileged Gateway Intents.
- [x] Clear (c)
- [ ] Surf channels forwards (>)
- [ ] Surf channels backwards (<)
- [x] AFK toggle (A)
- [x] Send DM (s)
- [x] Answer DM (a)
- [x] Message Receiving
- [x] Markdown styling
- [ ] Common markdown (bold, italic, etc)
@ -54,8 +64,9 @@ You **MUST** grant your bot all Privileged Gateway Intents.
- [x] Puts incoming messages into queue whilst in send mode
- [ ] Mentions
- [ ] Replies
- [ ] Configuration
- [ ] Default guild/channel
- [x] Configuration
- [x] Default guild/channel
- No way to set in client (yet?), `defaultChannel=` and `defaultGuild=` in your `.comcordrc`.
- [ ] Threads
- [ ] Not have the token just be in argv
- [x] Not have the token just be in argv
- [x] Not have everything in one file

1
src/commands/afk.js
View File

@ -3,6 +3,7 @@ const {updatePresence} = require("../lib/presence");
addCommand("A", "toggles AFK mode", function () {
if (comcord.state.afk == true) {
comcord.state.afk = false;
comcord.client.shards.forEach((shard) => (shard.presence.afk = false));
comcord.client.editStatus("online");
console.log("<you have returned>");

11
src/commands/listUsers.js
View File

@ -40,21 +40,22 @@ function listUsers() {
);
const online = [...guild.members.values()].filter((m) => m.presence);
online.sort((a, b) => a.name - b.name);
online.sort((a, b) => a.tag.localeCompare(b.tag));
let longest = 0;
for (const member of online) {
const name = member.user.tag;
const name = member.tag;
if (name.length + 3 > longest) longest = name.length + 3;
}
const columns = Math.ceil(process.stdout.columns / longest);
const columns = Math.floor(process.stdout.columns / longest);
let index = 0;
for (const member of online) {
const name = member.user.tag;
const name = member.tag;
const status = getStatus(member.presence.status);
const nameAndStatus = chalk.reset(name) + status;
const nameAndStatus =
(member.user.bot ? chalk.yellow(name) : chalk.reset(name)) + status;
index++;
process.stdout.write(

51
src/commands/privateMessages.js Normal file
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@ -0,0 +1,51 @@
const chalk = require("chalk");
const {addCommand} = require("../lib/command");
const {startPrompt} = require("../lib/prompt");
const {listUsers} = require("./listUsers");
function startDM(user) {
startPrompt(":msg> ", async function (input) {
if (input == "") {
console.log(`\n<message not sent to ${user.tag}>`);
} else {
try {
const channel = await user.createDM();
await channel.createMessage({content: input});
console.log(chalk.bold.green(`\n<message sent to ${user.tag}>`));
} catch (err) {
console.log("\n<failed to send message: " + err.message + ">");
}
}
});
}
addCommand("s", "send private", function () {
console.log("Provide a RECIPIENT");
startPrompt(":to> ", function (who) {
let target;
for (const user of comcord.client.users.values()) {
if (user.tag == who) {
target = user;
break;
}
}
if (target) {
console.log("");
startDM(target);
} else {
listUsers();
}
});
});
addCommand("a", "answer a send", function () {
if (comcord.state.lastDM) {
console.log(chalk.bold.green(`<answering ${comcord.state.lastDM.tag}>`));
startDM(comcord.state.lastDM);
} else {
// FIXME: figure out the actual message in com
console.log("<no one to answer>");
}
});

2
src/commands/switchGuild.js
View File

@ -56,3 +56,5 @@ function switchGuild(input) {
addCommand("G", "goto guild", function () {
startPrompt(":guild> ", switchGuild);
});
module.exports = {switchGuild};

219
src/index.js
View File

@ -1,15 +1,36 @@
const {Client} = require("oceanic.js");
const chalk = require("chalk");
const {Client, Constants} = require("oceanic.js");
const DiscordRPC = require("discord-rpc");
const chalk = require("chalk");
const fs = require("fs");
const rcfile = require("./lib/rcfile");
const config = {};
if (fs.existsSync(rcfile.path)) {
console.log("% Reading " + rcfile.path + " ...");
rcfile.readFile(config);
}
const CLIENT_ID = "1026163285877325874";
const token = process.argv[2];
if (!config.token && token) {
console.log("% Writing token to .comcordrc");
config.token = token;
rcfile.writeFile(config);
}
if (!config.token && !token) {
console.log("No token provided.");
process.exit(1);
}
process.title = "comcord";
global.comcord = {
config,
state: {
rpcConnected: false,
startTime: Date.now(),
currentGuild: null,
currentChannel: null,
@ -22,21 +43,28 @@ global.comcord = {
commands: {},
};
const client = new Client({
auth: "Bot " + token,
auth:
(config.allowUserAccounts == "true" ? "" : "Bot ") +
(token ?? config.token),
defaultImageFormat: "png",
defaultImageSize: 1024,
gateway: {
intents: ["ALL"],
activities: [
{
name: "comcord",
type: "GAME",
application_id: CLIENT_ID,
timestamps: {
start: comcord.state.startTime,
maxShards: 1,
concurrency: 1,
presence: {
status: "online",
activities: [
{
name: "comcord",
type: 0,
application_id: CLIENT_ID,
timestamps: {
start: comcord.state.startTime,
},
},
},
],
],
},
},
});
comcord.client = client;
@ -53,10 +81,11 @@ require("./commands/help");
const {sendMode} = require("./commands/send");
require("./commands/emote");
const {listGuilds} = require("./commands/listGuilds");
require("./commands/switchGuild"); // loads listChannels and listUsers
const {switchGuild} = require("./commands/switchGuild"); // loads listChannels and listUsers
require("./commands/switchChannel"); //loads listUsers
require("./commands/history"); // includes extended history
require("./commands/afk");
require("./commands/privateMessages");
process.stdin.setRawMode(true);
process.stdin.resume();
@ -70,20 +99,44 @@ client.once("ready", function () {
listGuilds();
rpc
.login({
clientId: CLIENT_ID,
})
.catch(function () {});
if (config.defaultGuild) {
const guild = client.guilds.get(config.defaultGuild);
if (guild != null) {
if (config.defaultChannel) {
comcord.state.currentChannel = config.defaultChannel;
comcord.state.lastChannel.set(
config.defaultGuild,
config.defaultChannel
);
}
switchGuild(guild.name);
} else {
console.log("% This account is not in the defined default guild.");
}
} else {
if (config.defaultChannel) {
console.log("% Default channel defined without defining default guild.");
}
}
if (client.user.bot) {
rpc
.login({
clientId: CLIENT_ID,
})
.catch(function () {});
}
});
client.on("error", function () {});
rpc.on("connected", function () {
comcord.state.rpcConnected = true;
updatePresence();
});
let retryingRPC = false;
rpc.once("ready", function () {
rpc.transport.on("close", function () {
comcord.state.rpcConnected = false;
if (!retryingRPC) {
retryingRPC = true;
setTimeout(function () {
@ -102,21 +155,55 @@ rpc.once("ready", function () {
});
rpc.on("error", function () {});
client.on("messageCreate", function (msg) {
client.on("messageCreate", async function (msg) {
if (msg.author.id === client.user.id) return;
if (msg.channel.id == comcord.state.currentChannel) {
if (msg.channelID && !msg.channel) {
try {
const dmChannel = await msg.author.createDM();
if (dmChannel.id === msg.channelID) {
msg.channel = dmChannel;
}
} catch {
//
}
}
if (
(msg.channel ? msg.channel.id : msg.channelID) ==
comcord.state.currentChannel ||
msg.channel?.recipient != null
) {
if (comcord.state.inPrompt) {
comcord.state.messageQueue.push(msg);
} else {
processMessage(msg);
}
}
if (msg.channel?.recipient != null) {
comcord.state.lastDM = msg.author;
}
});
client.on("messageUpdate", function (msg, old) {
client.on("messageUpdate", async function (msg, old) {
if (msg.author.id === client.user.id) return;
if (msg.channel.id == comcord.state.currentChannel) {
if (msg.channelID && !msg.channel) {
try {
const dmChannel = await msg.author.createDM();
if (dmChannel.id === msg.channelID) {
msg.channel = dmChannel;
}
} catch {
//
}
}
if (
(msg.channel ? msg.channel.id : msg.channelID) ==
comcord.state.currentChannel ||
msg.channel?.recipient != null
) {
if (msg.content == old.content) return;
if (comcord.state.inPrompt) {
@ -125,6 +212,10 @@ client.on("messageUpdate", function (msg, old) {
processMessage(msg);
}
}
if (msg.channel?.recipient != null) {
comcord.state.lastDM = msg.author;
}
});
process.stdin.on("data", async function (key) {
@ -158,7 +249,89 @@ process.stdin.on("data", async function (key) {
}
});
client.connect();
if (
config.allowUserAccounts == "true" &&
!(token ?? config.token).startsWith("Bot ")
) {
if (fetch == null) {
console.log("Node v18+ needed for user account support.");
process.exit(1);
}
(async function () {
comcord.clientSpoof = require("./lib/clientSpoof");
const superProperties = await comcord.clientSpoof.getSuperProperties();
console.log("% Allowing non-bot tokens to connect");
const connectLines = client.connect.toString().split("\n");
connectLines.splice(0, 4);
connectLines.splice(-1, 1);
const newConnect = new client.connect.constructor(connectLines.join("\n"));
client.connect = newConnect.bind(client);
// gross hack
global.Constants_1 = Constants;
try {
global.Erlpack = require("erlpack");
} catch {
global.Erlpack = false;
}
console.log("% Injecting headers into request handler");
client.rest.handler.options.userAgent = `Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) discord/${superProperties.client_version} Chrome/91.0.4472.164 Electron/13.6.6 Safari/537.36`;
client.rest.handler._request = client.rest.handler.request.bind(
client.rest.handler
);
client.rest.handler.request = async function (options) {
options.headers = options.headers ?? {};
options.headers["X-Super-Properties"] =
await comcord.clientSpoof.getSuperPropertiesBase64();
return await this._request.apply(this, [options]);
}.bind(client.rest.handler);
console.log("% Setting gateway connection properties");
client.shards.options.connectionProperties = superProperties;
console.log("% Injecting application into READY payload");
client.shards._spawn = client.shards.spawn.bind(client.shards);
client.shards.spawn = function (id) {
const res = this._spawn.apply(this, [id]);
const shard = this.get(id);
if (shard) {
shard._onDispatch = shard.onDispatch.bind(shard);
shard.onDispatch = async function (packet) {
if (packet.t == "READY") {
packet.d.application = {id: CLIENT_ID, flags: 565248};
}
const ret = await this._onDispatch.apply(this, [packet]);
if (packet.t == "READY") {
for (const guild of packet.d.guilds) {
await this._onDispatch.apply(this, [
{
t: "GUILD_CREATE",
d: guild,
},
]);
}
}
return ret;
}.bind(shard);
}
return res;
}.bind(client.shards);
console.log("% Connecting to gateway now");
await client.connect();
})();
} else {
client.connect();
}
console.log("COMcord (c)left 2022");
console.log("Type 'h' for Commands");

107
src/lib/clientSpoof.js Normal file
View File

@ -0,0 +1,107 @@
/*
* This single file is **EXCLUDED** from the project license.
*
* (c) 2022 Cynthia Foxwell, all rights reserved.
* Permission is hereby granted to redistribute this file ONLY with copies of comcord.
* You may not reverse engineer, modify, copy, or redistribute this file for any other uses outside of comcord.
*/
const os = require("os");
async function fetchMainPage() {
const res = await fetch("https://discord.com/channels/@me");
return await res.text();
}
async function fetchAsset(assetPath) {
return await fetch("https://discord.com/" + assetPath).then((res) =>
res.text()
);
}
const MATCH_SCRIPT = '<script src="(.+?)" integrity=".+?">';
const REGEX_SCRIPT = new RegExp(MATCH_SCRIPT);
const REGEX_SCRIPT_GLOBAL = new RegExp(MATCH_SCRIPT, "g");
async function extractScripts() {
const mainPage = await fetchMainPage();
return mainPage
.match(REGEX_SCRIPT_GLOBAL)
.map((script) => script.match(REGEX_SCRIPT)[1]);
}
const REGEX_BUILD_NUMBER = /Build Number: (\d+), Version Hash:/;
const REGEX_BUILD_NUMBER_SWC = /Build Number: "\).concat\("(\d+)"/;
async function getBuildNumber() {
if (comcord.state.cachedBuildNumber) {
return comcord.state.cachedBuildNumber;
}
const scripts = await extractScripts();
const chunkWithBuildInfoAsset = scripts[3];
const chunkWithBuildInfo = await fetchAsset(chunkWithBuildInfoAsset);
const buildNumber =
chunkWithBuildInfo.match(REGEX_BUILD_NUMBER_SWC)?.[1] ??
chunkWithBuildInfo.match(REGEX_BUILD_NUMBER)?.[1];
comcord.state.cachedBuildNumber = buildNumber;
return buildNumber;
}
async function getClientVersion() {
if (comcord.state.cachedClientVersion) {
return comcord.state.cachedClientVersion;
}
const data = await fetch(
"https://updates.discord.com/distributions/app/manifests/latest?channel=stable&platform=win&arch=x86"
).then((res) => res.json());
const clientVersion = data.full.host_version.join(".");
comcord.state.cachedClientVersion = clientVersion;
return clientVersion;
}
async function getSuperProperties() {
const buildNumber = await getBuildNumber();
const clientVersion = await getClientVersion();
let _os;
switch (process.platform) {
case "win32":
_os = "Windows";
break;
case "darwin":
_os = "Mac OS X";
break;
case "linux":
_os = "Linux";
break;
default:
_os = process.platform;
}
const props = {
os: _os,
browser: "Discord Client",
releaseChannel: "stable",
client_version: clientVersion,
os_version: os.release(),
os_arch: os.arch(),
system_locale: "en-US",
client_build_number: buildNumber,
client_event_source: null,
};
return props;
}
async function getSuperPropertiesBase64() {
return Buffer.from(JSON.stringify(await getSuperProperties())).toString(
"base64"
);
}
module.exports = {getSuperProperties, getSuperPropertiesBase64};

21
src/lib/messages.js
View File

@ -155,6 +155,7 @@ function replaceTimestamps(_, time, format = "f") {
function formatMessage({
name,
tag,
content,
bot,
attachments,
@ -163,6 +164,7 @@ function formatMessage({
noColor = false,
dump = false,
history = false,
dm = false,
}) {
if (name.length + 2 > comcord.state.nameLength)
comcord.state.nameLength = name.length + 2;
@ -248,7 +250,15 @@ function formatMessage({
.replace(REGEX_COMMAND, replaceCommands)
.replace(REGEX_TIMESTAMP, replaceTimestamps);
if (
if (dm) {
if (noColor) {
console.log(`*${tag}* ${content}\x07`);
} else {
console.log(
chalk.bold.red(`*${tag}*`) + chalk.reset(" " + content + "\x07")
);
}
} else if (
(content.length > 1 &&
content.startsWith("*") &&
content.endsWith("*")) ||
@ -310,13 +320,18 @@ function formatMessage({
}
}
function processMessage(msg, options) {
function processMessage(msg, options = {}) {
if (msg.channel?.recipient) {
options.dm = true;
}
if (msg.time) {
console.log(msg.content);
} else if (msg.content.indexOf("\n") > -1) {
if (msg.content.match(REGEX_CODEBLOCK)) {
formatMessage({
name: msg.author.username,
tag: msg.author.tag,
bot: msg.author.bot,
content: msg.content.replace(
REGEX_CODEBLOCK_GLOBAL,
@ -334,6 +349,7 @@ function processMessage(msg, options) {
const line = lines[index];
formatMessage({
name: msg.author.username,
tag: msg.author.tag,
bot: msg.author.bot,
content:
line +
@ -350,6 +366,7 @@ function processMessage(msg, options) {
} else {
formatMessage({
name: msg.author.username,
tag: msg.author.tag,
bot: msg.author.bot,
content: msg.content + (msg.editedTimestamp != null ? " (edited)" : ""),
attachments: msg.attachments,

65
src/lib/presence.js
View File

@ -1,3 +1,5 @@
const CLIENT_ID = "1026163285877325874";
function updatePresence() {
let guild, channel;
if (comcord.state.currentGuild != null) {
@ -7,19 +9,54 @@ function updatePresence() {
channel = guild.channels.get(comcord.state.currentChannel);
}
try {
if (comcord.client.user.bot) {
if (comcord.state.rpcConnected) {
try {
const activity = {
startTimestamp: comcord.state.startTime,
smallImageKey: `https://cdn.discordapp.com/avatars/${comcord.client.user.id}/${comcord.client.user.avatar}.png?size=1024`,
smallImageText: comcord.client.user.tag,
buttons: [
{
label: "comcord Repo",
url: "https://github.com/Cynosphere/comcord",
},
],
};
if (guild != null) {
activity.largeImageKey = `https://cdn.discordapp.com/icons/${guild.id}/${guild.icon}.png?size=1024`;
activity.largeImageText = guild.name;
if (channel != null) {
activity.details = `#${channel.name} - ${guild.name}`;
}
}
if (comcord.state.afk == true) {
activity.state = "AFK";
}
comcord.rpc.setActivity(activity);
} catch (err) {
//
}
}
} else {
const activity = {
startTimestamp: comcord.state.startTime,
smallImageKey: `https://cdn.discordapp.com/avatars/${comcord.client.user.id}/${comcord.client.user.avatar}.png?size=1024`,
smallImageText: `${comcord.client.user.username}#${comcord.client.user.discriminator}`,
buttons: [
{label: "comcord Repo", url: "https://github.com/Cynosphere/comcord"},
],
application_id: CLIENT_ID,
name: "comcord",
timestamps: {
start: comcord.state.startTime,
},
assets: {},
buttons: ["comcord Repo"],
metadata: {
button_urls: ["https://github.com/Cynosphere/comcord"],
},
type: 0,
};
if (guild != null) {
activity.largeImageKey = `https://cdn.discordapp.com/icons/${guild.id}/${guild.icon}.png?size=1024`;
activity.largeImageText = guild.name;
activity.assets.large_image = `mp:icons/${guild.id}/${guild.icon}.png?size=1024`;
activity.assets.large_text = guild.name;
if (channel != null) {
activity.details = `#${channel.name} - ${guild.name}`;
}
@ -27,9 +64,13 @@ function updatePresence() {
if (comcord.state.afk == true) {
activity.state = "AFK";
}
comcord.rpc.setActivity(activity);
} catch (err) {
//
comcord.client.shards.forEach((shard) => {
if (shard.ready) {
shard.presence.activities = [activity];
shard.sendPresenceUpdate();
}
});
}
}

30
src/lib/rcfile.js Normal file
View File

@ -0,0 +1,30 @@
const fs = require("fs");
const path = require("path");
const os = require("os");
const RCPATH = path.resolve(os.homedir(), ".comcordrc");
function readFile(config) {
const rc = fs.readFileSync(RCPATH, "utf8");
const lines = rc.split("\n");
for (const line of lines) {
const [key, value] = line.split("=");
config[key] = value;
}
}
function writeFile(config) {
if (fs.existsSync(RCPATH)) {
readFile(config);
}
const newrc = [];
for (const key in config) {
const value = config[key];
newrc.push(`${key}=${value}`);
}
fs.writeFileSync(RCPATH, newrc.join("\n"));
}
module.exports = {readFile, writeFile, path: RCPATH};