feat: initial prototype

.gitignore

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+node_modules
+prod

commandData.js

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+import { SlashCommandBuilder, ChannelType } from "discord.js";
+
+const about = new SlashCommandBuilder()
+      .setName("about")
+      .setDescription("Get information about the bot.");
+
+const honeypot = new SlashCommandBuilder()
+      .setName("honeypot")
+      .setDescription("Configure your honeypot channel.")
+      .addChannelOption(
+        option => option.setName("channel").setDescription("Your honeypot channel.").setRequired(true).addChannelTypes(ChannelType.GuildText)
+      );
+
+console.log(JSON.stringify([
+  about.toJSON(),
+  honeypot.toJSON()
+]));

eslint.config.js

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+import NaomisConfig from "@nhcarrigan/eslint-config";
+
+export default [
+  ...NaomisConfig
+];

package.json

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+{
+  "name": "umbrelle",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "type": "module",
+  "scripts": {
+    "build": "prisma generate && tsc",
+    "lint": "eslint src --max-warnings 0",
+    "start": "op run --env-file=prod.env -- node prod/index.js",
+    "test": "echo \"Error: no test specified\" && exit 0"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "packageManager": "pnpm@10.15.0",
+  "devDependencies": {
+    "@nhcarrigan/eslint-config": "5.2.0",
+    "@nhcarrigan/typescript-config": "4.0.0",
+    "@types/node": "24.3.0",
+    "eslint": "9.34.0",
+    "prisma": "6.15.0",
+    "typescript": "5.9.2"
+  },
+  "dependencies": {
+    "@nhcarrigan/logger": "1.0.0",
+    "@prisma/client": "6.15.0",
+    "discord.js": "14.22.1",
+    "fastify": "5.5.0"
+  }
+}

prisma/schema.prisma

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+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+    provider = "prisma-client-js"
+}
+
+datasource db {
+    provider = "mongodb"
+    url      = env("MONGO_URI")
+}
+
+model Honeypots {
+  id        String @id @default(auto()) @map("_id") @db.ObjectId
+  serverId  String @unique
+  channelId String @unique
+}

prod.env

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+LOG_TOKEN="op://Environment Variables - Naomi/Alert Server/api_auth"
+BOT_TOKEN="op://Environment Variables - Naomi/Umbrelle/bot token"
+MONGO_URI="op://Environment Variables - Naomi/Umbrelle/mongo"

src/components/about.ts

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+/**
+ * @copyright NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import {
+  TextDisplayBuilder,
+  SeparatorBuilder,
+  SeparatorSpacingSize,
+  ContainerBuilder,
+  ButtonBuilder,
+  ButtonStyle,
+  ActionRowBuilder,
+} from "discord.js";
+
+export const about = [
+  new ContainerBuilder().
+    addTextDisplayComponents(
+      new TextDisplayBuilder().setContent("# About Umbrelle"),
+    ).
+    addTextDisplayComponents(
+      new TextDisplayBuilder().setContent(
+        // eslint-disable-next-line stylistic/max-len -- Big boi string.
+        "Hi there~! I am Umbrelle, a bot that allows you to configure a honeypot channel to catch compromised accounts.",
+      ),
+    ).
+    addSeparatorComponents(
+      new SeparatorBuilder().
+        setSpacing(SeparatorSpacingSize.Small).
+        setDivider(true),
+    ).
+    addTextDisplayComponents(
+      new TextDisplayBuilder().setContent("## What can I do?"),
+    ).
+    addTextDisplayComponents(
+      new TextDisplayBuilder().setContent(
+        // eslint-disable-next-line stylistic/max-len -- Big boi string.
+        "To get started, you (or a server admin, if you are not one) needs to run `/honeypot` to set the channel up. From there, sit back and relax and let me do the work! Anyone who sends a message in that channel will be 'soft-banned'; that is, I will ban them to clean up their message history and immediately unban them so they may return to the community when they recover their account.",
+      ),
+    ).
+    addSeparatorComponents(
+      new SeparatorBuilder().
+        setSpacing(SeparatorSpacingSize.Small).
+        setDivider(true),
+    ).
+    addTextDisplayComponents(
+      new TextDisplayBuilder().setContent("## What if I need help?"),
+    ).
+    addTextDisplayComponents(
+      new TextDisplayBuilder().setContent(
+        // eslint-disable-next-line stylistic/max-len -- Big boi string.
+        "My deepest apologies if I have made a mistake! Please reach out to us in our Discord server or on the forum, and we will do our best to assist you.",
+      ),
+    ),
+  new ActionRowBuilder<ButtonBuilder>().addComponents(
+    new ButtonBuilder().
+      setStyle(ButtonStyle.Link).
+      setLabel("Discord Server").
+      setURL("https://chat.nhcarrigan.com"),
+  ),
+];

src/events/handleInteraction.ts

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+/**
+ * @copyright NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { MessageFlags, type Interaction, ChannelType } from "discord.js";
+import { about } from "../components/about.js";
+import type { Umbrelle } from "../interfaces/umbrelle.js";
+
+/**
+ * Handles interactions. Rejects anything but chat commands,
+ * runs logic based on command name.
+ * @param umbrelle - Umbrelle's instance.
+ * @param interaction - The interaction payload from Discord.
+ */
+export const handleInteraction = async(
+  umbrelle: Umbrelle,
+  interaction: Interaction,
+): Promise<void> => {
+  if (!interaction.isChatInputCommand() || !interaction.inCachedGuild()) {
+    return;
+  }
+  await interaction.deferReply({
+    flags: [ MessageFlags.Ephemeral ],
+  });
+  const { commandName, options, guild } = interaction;
+  if (commandName === "about") {
+    await interaction.editReply({
+      components: about,
+      flags:      [ MessageFlags.IsComponentsV2 ],
+    });
+    return;
+  }
+  if (commandName === "honeypot") {
+    const channel
+      = options.getChannel("channel", true, [ ChannelType.GuildText ]);
+    await umbrelle.db.honeypots.upsert({
+      create: {
+        channelId: channel.id,
+        serverId:  guild.id,
+      },
+      update: {
+        channelId: channel.id,
+      },
+      where: {
+        serverId: guild.id,
+      },
+    });
+    umbrelle.cache.set(guild.id, channel.id);
+    await interaction.editReply({
+      content: `Okay! When people post in <#${channel.id}> I will soft-ban them.`,
+    });
+    return;
+  }
+  await interaction.editReply({
+    content: `Sorry, but I do not know what to do with a ${commandName} command.`,
+  });
+};

src/events/handleMessage.ts

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+/**
+ * @copyright NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import type { Umbrelle } from "../interfaces/umbrelle.js";
+import type { Message } from "discord.js";
+
+/**
+ * Fetches the configured honeypot channels from the database
+ * and attaches them to Umbrelle's cache.
+ * @param umbrelle - Umbrelle's instance.
+ * @param message - The message payload from Discord.
+ */
+export const handleMessage = async(
+  umbrelle: Umbrelle,
+  message: Message,
+): Promise<void> => {
+  if (!message.inGuild()) {
+    return;
+  }
+  const { author, member, guild, channel } = message;
+
+  const cached = umbrelle.cache.get(guild.id);
+  if (cached !== channel.id) {
+    return;
+  }
+  const resolvedMember = member
+    ?? guild.members.cache.get(author.id)
+    ?? await guild.members.fetch(author.id).catch(() => {
+      return null;
+    });
+  if (!resolvedMember) {
+    return;
+  }
+  await author.send({
+    content: `Your account appears to have been compromised. As a security measure, you have been removed from the ${guild.name} community.
+
+You are not banned, however, and may rejoin at any time after you recover your account.`,
+  });
+  await resolvedMember.ban({
+    deleteMessageSeconds: 24 * 60 * 60 * 1000,
+    reason:               "Soft ban for a compromised account.",
+  });
+  await guild.bans.remove(resolvedMember.id,
+    "Soft ban for a compromised account.");
+};

src/events/handleReady.ts

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+/**
+ * @copyright NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { logger } from "../utils/logger.js";
+import type { Umbrelle } from "../interfaces/umbrelle.js";
+
+/**
+ * Fetches the configured honeypot channels from the database
+ * and attaches them to Umbrelle's cache.
+ * @param umbrelle - Umbrelle's instance.
+ */
+export const handleReady = async(umbrelle: Umbrelle): Promise<void> => {
+  await logger.log(
+    "debug",
+    `Client authenticated as ${umbrelle.discord.user?.username ?? "unknown user"}`,
+  );
+  const records = await umbrelle.db.honeypots.findMany();
+  for (const record of records) {
+    umbrelle.cache.set(record.serverId, record.channelId);
+  }
+  await logger.log(
+    "debug",
+    `Cached ${records.length.toString()} honeypot channels.`,
+  );
+};

src/index.ts

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+/**
+ * @copyright NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { PrismaClient } from "@prisma/client";
+import { Client, GatewayIntentBits, Events } from "discord.js";
+import { handleInteraction } from "./events/handleInteraction.js";
+import { handleMessage } from "./events/handleMessage.js";
+import { handleReady } from "./events/handleReady.js";
+import { instantiateServer } from "./server/serve.js";
+import type { Umbrelle } from "./interfaces/umbrelle.js";
+
+const umbrelle: Umbrelle = {
+  cache:   new Map<string, string>(),
+  db:      new PrismaClient(),
+  discord: new Client({
+    intents: [ GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages ],
+  }),
+};
+
+umbrelle.discord.once(Events.ClientReady, () => {
+  void handleReady(umbrelle);
+});
+
+umbrelle.discord.on(Events.MessageCreate, (message) => {
+  void handleMessage(umbrelle, message);
+});
+
+umbrelle.discord.on(Events.InteractionCreate, (interaction) => {
+  void handleInteraction(umbrelle, interaction);
+});
+
+await umbrelle.discord.login(process.env.BOT_TOKEN);
+instantiateServer();

src/interfaces/umbrelle.ts

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+/**
+ * @copyright NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import type { PrismaClient } from "@prisma/client";
+import type { Client } from "discord.js";
+
+export interface Umbrelle {
+  db:      PrismaClient;
+  discord: Client;
+  cache:   Map<string, string>;
+}

src/server/serve.ts

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+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import fastify from "fastify";
+import { logger } from "../utils/logger.js";
+
+const html = `<!DOCTYPE html>
+<html>
+  <head>
+    <title>Umbrelle</title>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="description" content="Discord bot that allows you to configure a honeypot channel where accounts will automatically be banned for posting. Great to catch compromised accounts." />
+    <script src="https://cdn.nhcarrigan.com/headers/index.js" async defer></script>
+  </head>
+  <body>
+    <main>
+    <h1>Pavelle</h1>
+    <img src="https://cdn.nhcarrigan.com/new-avatars/umbrelle-full.png" width="250" alt="Umbrelle" />
+    <section>
+      <p>Discord bot that allows you to configure a honeypot channel where accounts will automatically be banned for posting. Great to catch compromised accounts.</p>
+      <a href="https://discord.com/oauth2/authorize?client_id=1412945347134881862" class="social-button discord-button" style="display: inline-block; background-color: #5865F2; color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px; margin: 5px;">
+        <i class="fab fa-discord"></i> Add to Discord
+      </a>
+    </section>
+    <section>
+        <h2>Links</h2>
+        <p>
+            <a href="https://git.nhcarrigan.com/nhcarrigan/umbrelle">
+                <i class="fa-solid fa-code"></i> Source Code
+            </a>
+        </p>
+        <p>
+            <a href="https://docs.nhcarrigan.com/">
+                <i class="fa-solid fa-book"></i> Documentation
+            </a>
+        </p>
+        <p>
+            <a href="https://chat.nhcarrigan.com">
+                <i class="fa-solid fa-circle-info"></i> Support
+            </a>
+        </p>
+    </section>
+    </main>
+  </body>
+</html>`;
+
+/**
+ * Starts up a web server for health monitoring.
+ */
+export const instantiateServer = (): void => {
+  try {
+    const server = fastify({
+      logger: false,
+    });
+
+    server.get("/", (_request, response) => {
+      response.header("Content-Type", "text/html");
+      response.send(html);
+    });
+
+    server.listen({ port: 6088 }, (error) => {
+      if (error) {
+        void logger.error("instantiate server", error);
+        return;
+      }
+      void logger.log("debug", "Server listening on port 6088.");
+    });
+  } catch (error) {
+    if (error instanceof Error) {
+      void logger.error("instantiate server", error);
+      return;
+    }
+    void logger.error("instantiate server", new Error(String(error)));
+  }
+};

src/utils/logger.ts

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+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { Logger } from "@nhcarrigan/logger";
+
+export const logger = new Logger(
+  "Umbrelle",
+  process.env.LOG_TOKEN ?? "",
+);

tsconfig.json

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+{
+  "extends": "@nhcarrigan/typescript-config",
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./prod"
+  }
+}