259 lines
9.5 KiB
TypeScript
259 lines
9.5 KiB
TypeScript
/*
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* Vencord, a modification for Discord's desktop app
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* Copyright (c) 2023 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 { addButton, removeButton } from "@api/MessagePopover";
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import { definePluginSettings } from "@api/settings";
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import ErrorBoundary from "@components/ErrorBoundary";
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import { Devs } from "@utils/constants";
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import { getStegCloak } from "@utils/dependencies";
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import definePlugin, { OptionType } from "@utils/types";
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import { Button, ButtonLooks, ButtonWrapperClasses, ChannelStore, FluxDispatcher, Tooltip } from "@webpack/common";
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import { Message } from "discord-types/general";
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import { buildDecModal } from "./components/DecryptionModal";
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import { buildEncModal } from "./components/EncryptionModal";
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let steggo: any;
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function PopOverIcon() {
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return (
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<svg
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fill="var(--header-secondary)"
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width={24} height={24}
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viewBox={"0 0 64 64"}
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>
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<path d="M 32 9 C 24.832 9 19 14.832 19 22 L 19 27.347656 C 16.670659 28.171862 15 30.388126 15 33 L 15 49 C 15 52.314 17.686 55 21 55 L 43 55 C 46.314 55 49 52.314 49 49 L 49 33 C 49 30.388126 47.329341 28.171862 45 27.347656 L 45 22 C 45 14.832 39.168 9 32 9 z M 32 13 C 36.963 13 41 17.038 41 22 L 41 27 L 23 27 L 23 22 C 23 17.038 27.037 13 32 13 z" />
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</svg>
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);
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}
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function Indicator() {
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return (
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<Tooltip text="This message has a hidden message! (InvisibleChat)">
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{({ onMouseEnter, onMouseLeave }) => (
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<img
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aria-label="Hidden Message Indicator (InvisibleChat)"
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onMouseEnter={onMouseEnter}
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onMouseLeave={onMouseLeave}
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src="https://github.com/SammCheese/invisible-chat/raw/NewReplugged/src/assets/lock.png"
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width={20}
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height={20}
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style={{ transform: "translateY(4p)", paddingInline: 4 }}
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/>
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)}
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</Tooltip>
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);
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}
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function ChatBarIcon() {
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return (
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<Tooltip text="Encrypt Message">
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{({ onMouseEnter, onMouseLeave }) => (
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// size="" = Button.Sizes.NONE
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/*
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many themes set "> button" to display: none, as the gift button is
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the only directly descending button (all the other elements are divs.)
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Thus, wrap in a div here to avoid getting hidden by that.
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flex is for some reason necessary as otherwise the button goes flying off
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*/
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<div style={{ display: "flex" }}>
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<Button
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aria-haspopup="dialog"
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aria-label="Encrypt Message"
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size=""
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look={ButtonLooks.BLANK}
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onMouseEnter={onMouseEnter}
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onMouseLeave={onMouseLeave}
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innerClassName={ButtonWrapperClasses.button}
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onClick={() => buildEncModal()}
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style={{ padding: "0 4px" }}
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>
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<div className={ButtonWrapperClasses.buttonWrapper}>
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<svg
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aria-hidden
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role="img"
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width="32"
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height="32"
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viewBox={"0 0 64 64"}
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style={{ scale: "1.1" }}
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>
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<path fill="currentColor" d="M 32 9 C 24.832 9 19 14.832 19 22 L 19 27.347656 C 16.670659 28.171862 15 30.388126 15 33 L 15 49 C 15 52.314 17.686 55 21 55 L 43 55 C 46.314 55 49 52.314 49 49 L 49 33 C 49 30.388126 47.329341 28.171862 45 27.347656 L 45 22 C 45 14.832 39.168 9 32 9 z M 32 13 C 36.963 13 41 17.038 41 22 L 41 27 L 23 27 L 23 22 C 23 17.038 27.037 13 32 13 z" />
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</svg>
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</div>
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</Button>
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</div>
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)
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}
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</Tooltip >
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);
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}
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const settings = definePluginSettings({
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savedPasswords: {
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type: OptionType.STRING,
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default: "password, Password",
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description: "Saved Passwords (Seperated with a , )"
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}
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});
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export default definePlugin({
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name: "InvisibleChat",
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description: "Encrypt your Messages in a non-suspicious way! This plugin makes requests to >>https://embed.sammcheese.net<< to provide embeds to decrypted links!",
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authors: [Devs.SammCheese],
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dependencies: ["MessagePopoverAPI"],
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patches: [
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{
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// Indicator
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find: ".Messages.MESSAGE_EDITED,",
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replacement: {
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match: /var .,.,.=(.)\.className,.=.\.message,.=.\.children,.=.\.content,.=.\.onUpdate/gm,
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replace: "try {$1 && $self.INV_REGEX.test($1.content[0]) ? $1.content.push($self.indicator()) : null } catch {};$&"
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}
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},
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{
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find: ".activeCommandOption",
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replacement: {
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match: /(.)\.push.{1,30}disabled:(\i),.{1,20}\},"gift"\)\)/,
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replace: "$&;try{$2||$1.push($self.chatBarIcon())}catch{}",
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}
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},
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],
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EMBED_API_URL: "https://embed.sammcheese.net",
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INV_REGEX: new RegExp(/( \u200c|\u200d |[\u2060-\u2064])[^\u200b]/),
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URL_REGEX: new RegExp(
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/(http(s)?:\/\/.)?(www\.)?[-a-zA-Z0-9@:%._+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_+.~#?&//=]*)/,
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),
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settings,
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async start() {
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const { default: StegCloak } = await getStegCloak();
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steggo = new StegCloak(true, false);
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addButton("invDecrypt", message => {
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return this.INV_REGEX.test(message?.content)
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? {
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label: "Decrypt Message",
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icon: this.popOverIcon,
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message: message,
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channel: ChannelStore.getChannel(message.channel_id),
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onClick: async () => {
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await iteratePasswords(message).then((res: string | false) => {
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if (res) return void this.buildEmbed(message, res);
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return void buildDecModal({ message });
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});
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}
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}
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: null;
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});
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},
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stop() {
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removeButton("invDecrypt");
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},
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// Gets the Embed of a Link
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async getEmbed(url: URL): Promise<Object | {}> {
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const controller = new AbortController();
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const timeout = setTimeout(() => controller.abort(), 5000);
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const options: RequestInit = {
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signal: controller.signal,
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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url,
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}),
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};
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// AWS hosted url to discord embed object
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const rawRes = await fetch(this.EMBED_API_URL, options);
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clearTimeout(timeout);
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return await rawRes.json();
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},
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async buildEmbed(message: any, revealed: string): Promise<void> {
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const urlCheck = revealed.match(this.URL_REGEX);
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message.embeds.push({
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type: "rich",
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title: "Decrypted Message",
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color: "0x45f5f5",
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description: revealed,
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footer: {
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text: "Made with ❤️ by c0dine and Sammy!",
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},
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});
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if (urlCheck?.length)
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message.embeds.push(await this.getEmbed(new URL(urlCheck[0])));
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this.updateMessage(message);
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},
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updateMessage: (message: any) => {
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FluxDispatcher.dispatch({
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type: "MESSAGE_UPDATE",
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message,
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});
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},
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chatBarIcon: ErrorBoundary.wrap(ChatBarIcon, { noop: true }),
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popOverIcon: () => <PopOverIcon />,
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indicator: ErrorBoundary.wrap(Indicator, { noop: true })
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});
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export function encrypt(secret: string, password: string, cover: string): string {
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return steggo.hide(secret + "\u200b", password, cover);
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}
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export function decrypt(secret: string, password: string, removeIndicator: boolean): string {
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const decrypted = steggo.reveal(secret, password);
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return removeIndicator ? decrypted.replace("\u200b", "") : decrypted;
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}
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export function isCorrectPassword(result: string): boolean {
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return result.endsWith("\u200b");
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}
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export async function iteratePasswords(message: Message): Promise<string | false> {
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const passwords = settings.store.savedPasswords.split(",").map(s => s.trim());
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if (!message?.content || !passwords?.length) return false;
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let { content } = message;
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// we use an extra variable so we dont have to edit the message content directly
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if (/^\W/.test(message.content)) content = `d ${message.content}d`;
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for (let i = 0; i < passwords.length; i++) {
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const result = decrypt(content, passwords[i], false);
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if (isCorrectPassword(result)) {
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return result;
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}
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}
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return false;
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}
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