Pretty much full re-write, switched from node-irc to irc-framework, fixed some bugs, imrpoved some stuff, changed config from XML to yaml.

2025-09-19 22:50:55 +02:00
parent 00fcac9a5a
commit 311e66cce6
8 changed files with 289 additions and 133 deletions
--- a/.config.yaml.kate-swp
+++ b/.config.yaml.kate-swp
--- a/.gitignore
+++ b/.gitignore
@@ -130,4 +130,5 @@ dist
 .yarn/install-state.gz
 .pnp.*

-config.xml
+# Ignore the normal config. (Used by me for testing.)
+config.yaml
--- a/README.md
+++ b/README.md
@@ -1,18 +1,69 @@
 # Discord-userbot-to-irc
 A crappy group chat to a IRC room bridge written in node </3

+## Features:
+- Multi-Bridge Support - You can bridge multiple channels with multiple IRC rooms all with one config.
+- Reactions Bridging - When a user reacts to a Discord message, the bridge sends a notification to IRC :D
+- Attachments Bridging - Automatically forwards links to images and attachments from Discord messages to IRC
+- TLS/Non-TLS IRC Support - Works with both secure (TLS) and standard IRC ports.
+- Group chat bridges - Since this all works with a selfbot it means that you can bridge a Discord group chat to a IRC room.
+- YAML Configuration - Simple and a human readable config.
+
+
 # What you need to run this:
+
+- Node.js v18+  
+- `npm` package manager
+
 ```
 Dependecies:
-xml2js
-discord.js-selfbot-v13
-irc
+    "discord.js-selfbot-v13": "^2.10.0",
+    "irc-framework": "^3.0.0",
+    "yaml": "^2.3.1"
 ```
-### You also need a discord user token.

-Before you run it edit the example.config.xml file with all the correct informatiion and rename it to config.xml
+## Before running:
+What you gonna need:
+
+- A Discord user or bot token.
+- An IRC room.
+- Discord group/channel ID
+- A server or machine to run the bot on.
+
+## Installation
+1. Clone the repository:
+
+```bash
+git clone https://foundry.fsky.io/purplebored/Discord-userbot-to-irc.git
+cd Discord-userbot-to-irc
+```
+
+2. Install dependencies:
+
+```bash
+npm install
+```
+
+3. Configuration:
+
+Rename the `example.config.yaml` file to config.yaml and set it up to your liking.
+
+## Config:
+You can easaily enable or disable the logging of messeges or the raw IRC info for debuging by switching `debug: false` to `debug: true`, and the same with `logForward`
+
+## How to run it:
+Just run:

-## To run it just run:
 ```
 node bot.js
 ```
+
+## Notes:
+
+- Make sure your Discord selfbot token is kept private.
+- For secure IRC connections, ensure `tls: true` and correct port
+
+# Warning:
+I would not reccomend using this in a active room since that might get the bot/userbot rate limited which is not good ! 
+
+Also Using Userbots is against Discord's Terms of Service so your account/bot might get deactived. This has not happen yet but it is still possible.
--- a/bot.js
+++ b/bot.js
@@ -1,122 +1,218 @@
-const fs = require('fs');
-const xml2js = require('xml2js');
-const { Client, Intents } = require('discord.js-selfbot-v13');
-const irc = require('irc');
+const fs = require("fs");
+const YAML = require("yaml");
+const { Client, Intents } = require("discord.js-selfbot-v13");
+const IRC = require("irc-framework");

-// Load config.xml
+// Load config.yaml
 let config;
-const parser = new xml2js.Parser({ explicitArray: false });
-
 try {
-  const xmlData = fs.readFileSync('config.xml', 'utf8');
-  parser.parseString(xmlData, (err, result) => {
-    if (err) throw err;
-    config = result.BridgeConfig;
-  });
+  const file = fs.readFileSync("config.yaml", "utf8");
+  config = YAML.parse(file);
 } catch (e) {
-  console.error('Failed to load or parse config.xml:', e);
+  console.error("Failed to load or parse config.yaml:", e);
  process.exit(1);
 }

-const DISCORD_TOKEN = config.Discord.Token;
-const bridges = Array.isArray(config.Bridges.Bridge)
-  ? config.Bridges.Bridge
-  : [config.Bridges.Bridge];
+const DISCORD_TOKEN = config.discord.token;
+const DEBUG = config.debug === true;
+const LOG_FORWARD = config.logForward === true;
+const bridges = config.bridges;

-// Create Discord client
+// Discord client
 const discordClient = new Client({
  checkUpdate: false,
-  intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_MESSAGES]
+  intents: [
+    Intents.FLAGS.GUILDS,
+    Intents.FLAGS.GUILD_MESSAGES,
+    Intents.FLAGS.GUILD_MESSAGE_REACTIONS,
+  ],
 });

-// Map to hold IRC clients and their config
+// Map IRC clients
 const ircClients = new Map();

-// Helper function to create and connect an IRC client for each bridge
+// Logging helpers
+function logDebug(...args) {
+  if (DEBUG) console.log(...args);
+}
+function logForward(...args) {
+  if (LOG_FORWARD) console.log(...args);
+}
+
+// Create IRC client for a bridge
 function createIRCClient(bridge) {
-  const ircConfig = bridge.IRC;
-  const discordChannelId = bridge.Discord.ChannelId;
+  const ircConfig = bridge.irc;
+  const discordChannelId = bridge.discordChannelId;

-  const server = ircConfig.Server;
-  const port = parseInt(ircConfig.Port, 10);
-  const nick = ircConfig.Nick;
-  const channel = ircConfig.Channel;
+  const client = new IRC.Client();

-  const client = new irc.Client(server, nick, {
-    channels: [channel],
-    port: port,
-    autoConnect: false
+  client.connect({
+    host: ircConfig.server,
+    port: parseInt(ircConfig.port, 10),
+                 nick: ircConfig.nick,
+                 password: ircConfig.password || undefined,
+                 tls: ircConfig.tls || false,
+                 tlsOptions: {
+                   servername: ircConfig.server,
+                   rejectUnauthorized: false,
+                 },
  });

-  client.on('error', (message) => {
-    console.error(`IRC error on ${server} (${channel}):`, message);
+  client.on("connecting", () =>
+  logDebug(`🔌 Connecting to ${ircConfig.server}:${ircConfig.port} ...`)
+  );
+  client.on("connected", () =>
+  logDebug(`✅ TCP connection established to ${ircConfig.server}`)
+  );
+  client.on("registered", () => {
+    console.log(
+      `Connected to IRC ${ircConfig.server} as ${ircConfig.nick}, joining ${ircConfig.channel}`
+    );
+    client.join(ircConfig.channel, () =>
+    logDebug(`➡️ Sent JOIN for ${ircConfig.channel}`)
+    );
  });
+  client.on("join", (event) =>
+  logDebug(`🎉 Joined ${event.channel} as ${event.nick}`)
+  );
+  client.on("error", (event) =>
+  console.error(`IRC error on ${ircConfig.server}:`, event)
+  );
+  client.on("socket close", () =>
+  logDebug(`❌ Socket closed for ${ircConfig.server}`)
+  );
+  client.on("socket error", (err) =>
+  console.error(`⚠️ Socket error on ${ircConfig.server}:`, err)
+  );

-  client.on('message', (from, to, message) => {
-    // Avoid echoing own messages
-    if (from === nick) return;
-
-    const ircMessage = `<${from}> ${message}`;
+  client.on("message", (event) => {
+    if (event.nick === ircConfig.nick) return; // Skip self
+    const ircMessage = `<${event.nick}> ${event.message}`;
    const discordChannel = discordClient.channels.cache.get(discordChannelId);
-    if (discordChannel) {
-      discordChannel.send(ircMessage).catch(console.error);
-    } else {
-      console.warn(`Discord channel ${discordChannelId} not found.`);
-    }
+    if (discordChannel) discordChannel.send(ircMessage).catch(console.error);
  });

-  return { client, server, channel, nick, discordChannelId };
-}
-
-// Initialize all IRC clients
-for (const bridge of bridges) {
-  const { client, server, channel, nick } = createIRCClient(bridge);
-  ircClients.set(client, { server, channel, nick, discordChannelId: bridge.Discord.ChannelId });
-}
-
-// Connect all IRC clients once Discord is ready
-discordClient.once('ready', () => {
-  console.log(`Logged in as ${discordClient.user.tag}`);
-
-  for (const [ircClient, info] of ircClients.entries()) {
-    console.log(`Connecting to IRC server ${info.server} on channel ${info.channel}...`);
-    ircClient.connect(5, () => {
-      console.log(`Connected to IRC server ${info.server} channel ${info.channel}`);
+    client.on("relaymsg", (event) => {
+      const discordChannel = discordClient.channels.cache.get(discordChannelId);
+      if (discordChannel)
+        discordChannel.send(`[relay ${event.nick}] ${event.message}`).catch(console.error);
    });
-  }
-});

-// Forward Discord messages to corresponding IRC channel, handling replies as quotes
-discordClient.on('messageCreate', async (message) => {
+    if (DEBUG) {
+      client.on("raw", (event) => console.log("RAW:", event.line));
+    }
+
+    return { client, channel: ircConfig.channel, nick: ircConfig.nick, discordChannelId };
+}
+
+// Initialize IRC clients
+for (const bridge of bridges) {
+  const { client, channel, nick, discordChannelId } = createIRCClient(bridge);
+  ircClients.set(client, { channel, nick, discordChannelId });
+}
+
+// Discord ready
+discordClient.once("ready", () =>
+console.log(`Logged in as ${discordClient.user.tag}`)
+);
+
+// Forward Discord messages → IRC
+discordClient.on("messageCreate", async (message) => {
  if (message.author.bot) return;

  for (const [ircClient, info] of ircClients.entries()) {
-    if (message.channel.id === info.discordChannelId) {
-      if (message.author.id === discordClient.user.id) return;
+    if (message.channel.id !== info.discordChannelId) continue;
+    if (message.author.id === discordClient.user.id) return;

-      let quote = '';
-      if (message.reference && message.reference.messageId) {
+    // Fetch nickname
+    let nickname = message.author.username;
+    if (message.guild) {
+      try {
+        const member = await message.guild.members.fetch(message.author.id);
+        nickname = member ? member.displayName : message.author.username;
+      } catch (err) {
+        nickname = message.author.username;
+      }
+    }
+
+    // Handle quoted replies
+    let quote = "";
+    if (message.reference && message.reference.messageId) {
+      try {
+        const referencedMessage = await message.channel.messages.fetch(
+          message.reference.messageId
+        );
+        if (referencedMessage) {
+          const refMember =
+          referencedMessage.guild &&
+          (await referencedMessage.guild.members.fetch(
+            referencedMessage.author.id
+          ).catch(() => null));
+          const refAuthor = refMember
+          ? refMember.displayName
+          : referencedMessage.author.username;
+          const refContent = referencedMessage.content || "[Embed/Attachment]";
+          const quotedLines = refContent
+          .split("\n")
+          .map((line) => `> ${line}`)
+          .join("\n");
+          quote = `> ${refAuthor} said:\n${quotedLines}\n`;
+        }
+      } catch (err) {
+        logDebug("Failed to fetch referenced message:", err);
+      }
+    }
+
+    // Build message text
+    let discordMessage = `${quote}<${nickname}> ${message.content}`;
+
+    // Append attachment URLs (images/files)
+    if (message.attachments.size > 0) {
+      const urls = message.attachments.map((att) => att.url).join(" ");
+      discordMessage += ` [Attachments: ${urls}]`;
+    }
+
+    logForward(`Forwarding Discord → IRC [${info.channel}]: ${discordMessage}`);
+    ircClient.say(info.channel, discordMessage);
+  }
+});
+
+// Forward reactions → IRC
+discordClient.on("messageReactionAdd", async (reaction, user) => {
+  if (user.bot) return;
+
+  try {
+    if (reaction.partial) await reaction.fetch();
+    const message = reaction.message;
+    const channelId = message.channel.id;
+
+    for (const [ircClient, info] of ircClients.entries()) {
+      if (channelId !== info.discordChannelId) continue;
+
+      // Get nickname
+      let nickname = user.username;
+      if (message.guild) {
        try {
-          const referencedMessage = await message.channel.messages.fetch(message.reference.messageId);
-          if (referencedMessage) {
-            const refAuthor = referencedMessage.author.username;
-            const refContent = referencedMessage.content || '[Embed/Attachment]';
-            const quotedLines = refContent.split('\n').map(line => `> ${line}`).join('\n');
-            quote = `> ${refAuthor} said:\n${quotedLines}\n`;
-          }
+          const member = await message.guild.members.fetch(user.id);
+          nickname = member ? member.displayName : user.username;
        } catch (err) {
-          console.warn('Failed to fetch referenced message:', err);
+          nickname = user.username;
        }
      }

-      const discordMessage = `${quote}<${message.author.username}> ${message.content}`;
-      console.log(`Forwarding Discord message to IRC [${info.server} ${info.channel}]: ${discordMessage}`);
-      ircClient.say(info.channel, discordMessage);
+      const emoji = reaction.emoji.name;
+      const originalContent = message.content || "[Embed/Attachment]";
+      const reactionMessage = `<${nickname}> reacted with ${emoji} to "${originalContent}"`;
+
+      logForward(`Reaction → IRC [${info.channel}]: ${reactionMessage}`);
+      ircClient.say(info.channel, reactionMessage);
    }
+  } catch (err) {
+    logDebug("Failed to handle reaction:", err);
  }
 });

 // Login to Discord
-discordClient.login(DISCORD_TOKEN).catch(err => {
-  console.error('Failed to login to Discord:', err);
-});
+discordClient.login(DISCORD_TOKEN).catch((err) =>
+console.error("Failed to login to Discord:", err)
+);
--- a/example.config.xml
+++ b/example.config.xml
@@ -1,30 +0,0 @@
-<BridgeConfig>
-    <Discord>
-        <Token>YOUR_DISCORD_TOKEN</Token>
-    </Discord>
-    <Bridges>
-        <Bridge>
-            <IRC>
-                <Server>irc.example1.net</Server>
-                <Port>6667</Port>
-                <Nick>MyIRCBot1</Nick>
-                <Channel>#channel1</Channel>
-            </IRC>
-            <Discord>
-                <ChannelId>DISCORD_CHANNEL_ID_1</ChannelId>
-            </Discord>
-        </Bridge>
-        <Bridge>
-            <IRC>
-                <Server>irc.example2.org</Server>
-                <Port>6667</Port>
-                <Nick>MyIRCBot2</Nick>
-                <Channel>#channel2</Channel>
-            </IRC>
-            <Discord>
-                <ChannelId>DISCORD_CHANNEL_ID_2</ChannelId>
-            </Discord>
-        </Bridge>
-        <!-- Add more Bridge entries as needed -->
-    </Bridges>
-</BridgeConfig>
--- a/example.config.yaml
+++ b/example.config.yaml
@@ -0,0 +1,27 @@
+discord:
+  token: "YOUR_DISCORD_TOKEN" # Insert your bot or user token here.
+
+# Debugging options
+debug: true        # raw IRC + connection info
+logForward: true   # Discord -> IRC message forwarding logs
+
+# Bridges
+bridges:
+  - discordChannelId: "123456789012345678"
+    irc:
+      server: "irc.example.org"
+      port: 6697
+      tls: true
+      nick: "MyBot"
+      password: null       # or "yourpassword" if required
+      channel: "#test"
+
+      # Adding more then one bridge
+  - discordChannelId: "987654321098765432"
+    irc:
+      server: "irc.other.net"
+      port: 6667
+      tls: false
+      nick: "OtherBot"
+      password: null
+      channel: "#another"
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,8 @@
        "discord.js-selfbot-v13": "^3.4.5",
        "irc": "^0.5.2",
        "irc-framework": "^4.14.0",
-        "xml2js": "^0.6.2"
+        "xml2js": "^0.6.2",
+        "yaml": "^2.8.1"
      }
    },
    "node_modules/@discordjs/builders": {
@@ -1513,6 +1514,18 @@
      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==",
      "license": "ISC"
    },
+    "node_modules/yaml": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.1.tgz",
+      "integrity": "sha512-lcYcMxX2PO9XMGvAJkJ3OsNMw+/7FKes7/hgerGUYWIoWu5j/+YQqcZr5JnPZWzOsEBgMbSbiSTn/dv/69Mkpw==",
+      "license": "ISC",
+      "bin": {
+        "yaml": "bin.mjs"
+      },
+      "engines": {
+        "node": ">= 14.6"
+      }
+    },
    "node_modules/yargs": {
      "version": "15.4.1",
      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
--- a/package.json
+++ b/package.json
@@ -1,18 +1,16 @@
 {
-  "dependencies": {
-    "discord.js-selfbot-v13": "^3.4.5",
-    "irc": "^0.5.2",
-    "irc-framework": "^4.14.0",
-    "xml2js": "^0.6.2"
-  },
-  "name": "bridge",
-  "version": "1.0.0",
+  "name": "discord-irc-bridge",
+  "version": "2.0.0",
+  "description": "A Discord <-> IRC bridge using selfbot and irc-framework",
  "main": "bot.js",
  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "start": "node bot.js"
  },
-  "keywords": [],
-  "author": "",
-  "license": "ISC",
-  "description": ""
+  "author": "Purplebored",
+  "license": "MIT",
+  "dependencies": {
+    "discord.js-selfbot-v13": "^2.10.0",
+    "irc-framework": "^3.0.0",
+    "yaml": "^2.3.1"
+  }
 }