feat(nitroBypass): add sticker bypass (#184)
Co-authored-by: Vendicated <vendicated@riseup.net>
This commit is contained in:
Nico
GitHub
parent
d69dfd6205
commit
7d5ade21fc
6 changed files with 307 additions and 55 deletions
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@ -37,25 +37,33 @@ export interface MessageObject {
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validNonShortcutEmojis: Emoji[];
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}
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export type SendListener = (channelId: string, messageObj: MessageObject, extra: any) => void;
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export interface MessageExtra {
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stickerIds?: string[];
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}
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export type SendListener = (channelId: string, messageObj: MessageObject, extra: MessageExtra) => void | { cancel: boolean };
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export type EditListener = (channelId: string, messageId: string, messageObj: MessageObject) => void;
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const sendListeners = new Set<SendListener>();
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const editListeners = new Set<EditListener>();
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export function _handlePreSend(channelId: string, messageObj: MessageObject, extra: any) {
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export function _handlePreSend(channelId: string, messageObj: MessageObject, extra: MessageExtra) {
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for (const listener of sendListeners) {
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try {
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listener(channelId, messageObj, extra);
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} catch (e) { MessageEventsLogger.error(`MessageSendHandler: Listener encoutered an unknown error. (${e})`); }
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const result = listener(channelId, messageObj, extra);
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if (result && result.cancel === true) {
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return true;
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}
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} catch (e) { MessageEventsLogger.error("MessageSendHandler: Listener encountered an unknown error\n", e); }
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}
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return false;
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}
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export function _handlePreEdit(channeld: string, messageId: string, messageObj: MessageObject) {
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export function _handlePreEdit(channelId: string, messageId: string, messageObj: MessageObject) {
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for (const listener of editListeners) {
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try {
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listener(channeld, messageId, messageObj);
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} catch (e) { MessageEventsLogger.error(`MessageEditHandler: Listener encoutered an unknown error. (${e})`); }
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listener(channelId, messageId, messageObj);
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} catch (e) { MessageEventsLogger.error("MessageEditHandler: Listener encountered an unknown error\n", e); }
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}
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}
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@ -90,7 +98,7 @@ export function _handleClick(message: Message, channel: Channel, event: MouseEve
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for (const listener of listeners) {
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try {
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listener(message, channel, event);
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} catch (e) { MessageEventsLogger.error(`MessageClickHandler: Listener encoutered an unknown error. (${e})`); }
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} catch (e) { MessageEventsLogger.error("MessageClickHandler: Listener encountered an unknown error\n", e); }
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}
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}
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2
src/globals.d.ts
vendored
2
src/globals.d.ts
vendored
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@ -21,7 +21,7 @@ declare global {
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/**
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* This exists only at build time, so references to it in patches should insert it
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* via String interpolation OR use different replacement code based on this
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* but NEVER refrence it inside the patched code
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* but NEVER reference it inside the patched code
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*
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* @example
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* // BAD
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@ -28,7 +28,7 @@ export default definePlugin({
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find: "sendMessage:function",
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replacement: [{
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match: /(?<=_sendMessage:function\([^)]+\)){/,
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replace: "{Vencord.Api.MessageEvents._handlePreSend(...arguments);"
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replace: "{if(Vencord.Api.MessageEvents._handlePreSend(...arguments)){return;};"
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}, {
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match: /(?<=\beditMessage:function\([^)]+\)){/,
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replace: "{Vencord.Api.MessageEvents._handlePreEdit(...arguments);"
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@ -16,18 +16,50 @@
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { addPreEditListener, addPreSendListener, removePreEditListener,removePreSendListener } from "../api/MessageEvents";
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import { addPreEditListener, addPreSendListener, removePreEditListener, removePreSendListener } from "../api/MessageEvents";
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import { lazyWebpack } from "../utils";
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import { Devs } from "../utils/constants";
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import { ApngDisposeOp, getGifEncoder, importApngJs } from "../utils/dependencies";
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import definePlugin, { OptionType } from "../utils/types";
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import { Settings } from "../Vencord";
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import { findByProps } from "../webpack";
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import { UserStore } from "../webpack/common";
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import { filters } from "../webpack";
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import { ChannelStore, UserStore } from "../webpack/common";
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const DRAFT_TYPE = 0;
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const promptToUpload = lazyWebpack(filters.byCode("UPLOAD_FILE_LIMIT_ERROR"));
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interface Sticker {
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available: boolean;
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description: string;
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format_type: number;
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guild_id: string;
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id: string;
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name: string;
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tags: string;
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type: number;
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_notAvailable?: boolean;
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}
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interface StickerPack {
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id: string;
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name: string;
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sku_id: string;
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description: string;
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cover_sticker_id: string;
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banner_asset_id: string;
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stickers: Sticker[];
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}
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export default definePlugin({
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name: "NitroBypass",
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authors: [Devs.Arjix],
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description: "Allows you to stream in nitro quality and send fake emojis.",
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authors: [
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Devs.Arjix,
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Devs.D3SOX,
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Devs.Ven
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],
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description: "Allows you to stream in nitro quality and send fake emojis/stickers.",
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dependencies: ["MessageEventsAPI"],
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patches: [
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{
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find: "canUseAnimatedEmojis:function",
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@ -38,10 +70,25 @@ export default definePlugin({
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].map(func => {
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return {
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match: new RegExp(`${func}:function\\(.+?}`),
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replace: `${func}:function (e) { return true; }`
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replace: `${func}:function(e){return true;}`
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};
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})
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},
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{
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find: "canUseAnimatedEmojis:function",
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predicate: () => Settings.plugins.NitroBypass.enableStickerBypass === true,
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replacement: {
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match: /canUseStickersEverywhere:function\(.+?}/,
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replace: "canUseStickersEverywhere:function(e){return true;}"
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},
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},
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{
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find: "\"SENDABLE\"",
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replacement: {
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match: /(\w+)\.available\?/,
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replace: "true?"
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}
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},
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{
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find: "canUseAnimatedEmojis:function",
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predicate: () => Settings.plugins.NitroBypass.enableStreamQualityBypass === true,
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@ -52,7 +99,7 @@ export default definePlugin({
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].map(func => {
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return {
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match: new RegExp(`${func}:function\\(.+?}`),
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replace: `${func}:function (e) { return true; }`
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replace: `${func}:function(e){return true;}`
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};
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})
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},
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@ -63,8 +110,9 @@ export default definePlugin({
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match: /(userPremiumType|guildPremiumTier):.{0,10}TIER_\d,?/g,
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replace: ""
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}
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}
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},
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],
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options: {
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enableEmojiBypass: {
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description: "Allow sending fake emojis",
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@ -72,6 +120,18 @@ export default definePlugin({
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default: true,
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restartNeeded: true,
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},
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enableStickerBypass: {
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description: "Allow sending fake stickers",
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type: OptionType.BOOLEAN,
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default: true,
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restartNeeded: true,
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},
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stickerSize: {
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description: "Size of the stickers when sending",
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type: OptionType.SLIDER,
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default: 160,
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markers: [32, 64, 128, 160, 256, 512],
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},
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enableStreamQualityBypass: {
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description: "Allow streaming in nitro quality",
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type: OptionType.BOOLEAN,
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@ -88,50 +148,162 @@ export default definePlugin({
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return Boolean(UserStore.getCurrentUser().premiumType);
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},
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getStickerLink(stickerId: string) {
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return `https://media.discordapp.net/stickers/${stickerId}.png?size=${Settings.plugins.NitroBypass.stickerSize}`;
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},
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async sendAnimatedSticker(stickerLink: string, stickerId: string, channelId: string) {
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const [{ parseURL }, {
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GIFEncoder,
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quantize,
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applyPalette
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}] = await Promise.all([importApngJs(), getGifEncoder()]);
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const { frames, width, height } = await parseURL(stickerLink);
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const gif = new GIFEncoder();
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const resolution = Settings.plugins.NitroBypass.stickerSize;
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const canvas = document.createElement("canvas");
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canvas.width = width;
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canvas.height = height;
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const ctx = canvas.getContext("2d", {
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willReadFrequently: true
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})!;
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const scale = resolution / width;
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ctx.scale(scale, scale);
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let lastImg: HTMLImageElement | null = null;
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for (const { left, top, width, height, disposeOp, img, delay } of frames) {
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if (disposeOp === ApngDisposeOp.BACKGROUND) {
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ctx.clearRect(left, top, width, height);
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}
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ctx.drawImage(img, left, top, width, height);
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const { data } = ctx.getImageData(0, 0, resolution, resolution);
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const palette = quantize(data, 256);
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const index = applyPalette(data, palette);
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gif.writeFrame(index, resolution, resolution, {
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transparent: true,
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palette,
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delay,
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});
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if (disposeOp === ApngDisposeOp.PREVIOUS && lastImg) {
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ctx.drawImage(lastImg, left, top, width, height);
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}
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lastImg = img;
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}
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gif.finish();
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const file = new File([gif.bytesView()], `${stickerId}.gif`, { type: "image/gif" });
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promptToUpload([file], ChannelStore.getChannel(channelId), DRAFT_TYPE);
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},
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start() {
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if (!Settings.plugins.NitroBypass.enableEmojiBypass) {
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const settings = Settings.plugins.NitroBypass;
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if (!settings.enableEmojiBypass && !settings.enableStickerBypass) {
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return;
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}
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if (this.canUseEmotes) {
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console.info("[NitroBypass] Skipping start because you have nitro");
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return;
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}
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const EmojiStore = lazyWebpack(filters.byProps("getCustomEmojiById"));
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const StickerStore = lazyWebpack(filters.byProps("getAllGuildStickers")) as {
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getPremiumPacks(): StickerPack[];
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getAllGuildStickers(): Map<string, Sticker[]>;
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getStickerById(id: string): Sticker | undefined;
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};
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const { getCustomEmojiById } = findByProps("getCustomEmojiById");
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function getWordBoundary(origStr, offset) {
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function getWordBoundary(origStr: string, offset: number) {
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return (!origStr[offset] || /\s/.test(origStr[offset])) ? "" : " ";
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}
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this.preSend = addPreSendListener((_, messageObj) => {
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this.preSend = addPreSendListener((channelId, messageObj, extra) => {
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const { guildId } = this;
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if (settings.enableStickerBypass) {
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const stickerId = extra?.stickerIds?.[0];
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if (stickerId) {
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let stickerLink = this.getStickerLink(stickerId);
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let sticker: Sticker | undefined;
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const discordStickerPack = StickerStore.getPremiumPacks().find(pack => {
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const discordSticker = pack.stickers.find(sticker => sticker.id === stickerId);
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if (discordSticker) {
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sticker = discordSticker;
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}
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return discordSticker;
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});
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if (discordStickerPack) {
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// discord stickers provided by the Distok project
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stickerLink = `https://distok.top/stickers/${discordStickerPack.id}/${stickerId}.gif`;
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} else {
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// guild stickers
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sticker = StickerStore.getStickerById(stickerId);
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}
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if (sticker) {
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// when the user has Nitro and the sticker is available, send the sticker normally
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if (this.canUseEmotes && sticker.available) {
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return { cancel: false };
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}
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// only modify if sticker is not from current guild
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if (sticker.guild_id !== guildId) {
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// if it's an animated guild sticker, download it, convert to gif and send it
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const isAnimated = sticker.format_type === 2;
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if (!discordStickerPack && isAnimated) {
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this.sendAnimatedSticker(stickerLink, stickerId, channelId);
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return { cancel: true };
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}
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if (messageObj.content)
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messageObj.content += " ";
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messageObj.content += stickerLink;
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delete extra.stickerIds;
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}
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}
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}
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}
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if (!this.canUseEmotes && settings.enableEmojiBypass) {
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for (const emoji of messageObj.validNonShortcutEmojis) {
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if (!emoji.require_colons) continue;
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if (emoji.guildId === guildId && !emoji.animated) continue;
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const emojiString = `<${emoji.animated ? "a" : ""}:${emoji.originalName || emoji.name}:${emoji.id}>`;
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const url = emoji.url.replace(/\?size=[0-9]+/, "?size=48");
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const url = emoji.url.replace(/\?size=\d+/, "?size=48");
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messageObj.content = messageObj.content.replace(emojiString, (match, offset, origStr) => {
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return `${getWordBoundary(origStr, offset - 1)}${url}${getWordBoundary(origStr, offset + match.length)}`;
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});
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}
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}
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return { cancel: false };
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});
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if (!this.canUseEmotes && settings.enableEmojiBypass) {
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this.preEdit = addPreEditListener((_, __, messageObj) => {
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const { guildId } = this;
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for (const [emojiStr, _, emojiId] of messageObj.content.matchAll(/(?<!\\)<a?:(\w+):(\d+)>/ig)) {
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const emoji = getCustomEmojiById(emojiId);
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const emoji = EmojiStore.getCustomEmojiById(emojiId);
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if (emoji == null || (emoji.guildId === guildId && !emoji.animated)) continue;
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if (!emoji.require_colons) continue;
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const url = emoji.url.replace(/\?size=[0-9]+/, "?size=48");
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const url = emoji.url.replace(/\?size=\d+/, "?size=48");
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messageObj.content = messageObj.content.replace(emojiStr, (match, offset, origStr) => {
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return `${getWordBoundary(origStr, offset - 1)}${url}${getWordBoundary(origStr, offset + match.length)}`;
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});
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}
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});
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}
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},
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stop() {
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@ -17,8 +17,9 @@
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*/
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import { ApplicationCommandInputType, ApplicationCommandOptionType, Argument, CommandContext, findOption } from "../api/Commands";
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import { lazyWebpack, makeLazy } from "../utils";
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import { Devs } from "../utils/constants";
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import { lazyWebpack, makeLazy } from "../utils/misc";
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import { getGifEncoder } from "../utils/dependencies";
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import definePlugin from "../utils/types";
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import { filters } from "../webpack";
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@ -27,11 +28,6 @@ const DEFAULT_DELAY = 20;
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const DEFAULT_RESOLUTION = 128;
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const FRAMES = 10;
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// https://github.com/mattdesl/gifenc
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// this lib is way better than gif.js and all other libs, they're all so terrible but this one is nice
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// @ts-ignore ts mad
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const getGifEncoder = makeLazy(() => import("https://unpkg.com/gifenc@1.0.3/dist/gifenc.esm.js"));
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const getFrames = makeLazy(() => Promise.all(
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Array.from(
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{ length: FRAMES },
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76
src/utils/dependencies.ts
Normal file
76
src/utils/dependencies.ts
Normal file
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@ -0,0 +1,76 @@
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/*
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* Vencord, a modification for Discord's desktop app
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* Copyright (c) 2022 Vendicated and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { makeLazy } from "./misc";
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/*
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Add dynamically loaded dependencies for plugins here.
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*/
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// https://github.com/mattdesl/gifenc
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// this lib is way better than gif.js and all other libs, they're all so terrible but this one is nice
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// @ts-ignore ts mad
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export const getGifEncoder = makeLazy(() => import("https://unpkg.com/gifenc@1.0.3/dist/gifenc.esm.js"));
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// needed to parse APNGs in the nitroBypass plugin
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export const importApngJs = makeLazy(async () => {
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const exports = {};
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const winProxy = new Proxy(window, { set: (_, k, v) => exports[k] = v });
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Function("self", await fetch("https://cdnjs.cloudflare.com/ajax/libs/apng-canvas/2.1.1/apng-canvas.min.js").then(r => r.text()))(winProxy);
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// @ts-ignore
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return exports.APNG as { parseURL(url: string): Promise<ApngFrameData>; };
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});
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// https://wiki.mozilla.org/APNG_Specification#.60fcTL.60:_The_Frame_Control_Chunk
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export enum ApngDisposeOp {
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/**
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||||
* no disposal is done on this frame before rendering the next; the contents of the output buffer are left as is.
|
||||
*/
|
||||
NONE,
|
||||
/**
|
||||
* the frame's region of the output buffer is to be cleared to fully transparent black before rendering the next frame.
|
||||
*/
|
||||
BACKGROUND,
|
||||
/**
|
||||
* the frame's region of the output buffer is to be reverted to the previous contents before rendering the next frame.
|
||||
*/
|
||||
PREVIOUS
|
||||
}
|
||||
|
||||
// TODO: Might need to somehow implement this
|
||||
export enum ApngBlendOp {
|
||||
SOURCE,
|
||||
OVER
|
||||
}
|
||||
export interface ApngFrame {
|
||||
left: number;
|
||||
top: number;
|
||||
width: number;
|
||||
height: number;
|
||||
img: HTMLImageElement;
|
||||
delay: number;
|
||||
blendOp: ApngBlendOp;
|
||||
disposeOp: ApngDisposeOp;
|
||||
}
|
||||
|
||||
export interface ApngFrameData {
|
||||
width: number;
|
||||
height: number;
|
||||
frames: ApngFrame[];
|
||||
playTime: number;
|
||||
}
|
||||
Loading…
Reference in a new issue