From 949404cd1aad8492ae0338130f16054adfa38ab7 Mon Sep 17 00:00:00 2001
From: Neel Kamath <neelkamath@protonmail.com>
Date: Sun, 13 May 2018 16:37:56 +0530
Subject: Prevent fucking shit up

---
 server/src/commands/mod/ban.js | 64 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 server/src/commands/mod/ban.js

(limited to 'server/src/commands/mod/ban.js')

diff --git a/server/src/commands/mod/ban.js b/server/src/commands/mod/ban.js
new file mode 100644
index 0000000..e19efc2
--- /dev/null
+++ b/server/src/commands/mod/ban.js
@@ -0,0 +1,64 @@
+/*
+  Description: Adds the target socket's ip to the ratelimiter
+*/
+
+exports.run = async (core, server, socket, data) => {
+  if (socket.uType == 'user') {
+    // ignore if not mod or admin
+    return;
+  }
+
+  if (typeof data.nick !== 'string') {
+    return;
+  }
+
+  let targetNick = data.nick;
+  let badClient = server.findSockets({ channel: socket.channel, nick: targetNick });
+
+  if (badClient.length === 0) {
+    server.reply({
+      cmd: 'warn',
+      text: 'Could not find user in channel'
+    }, socket);
+
+    return;
+  }
+
+  badClient = badClient[0];
+
+  if (badClient.uType !== 'user') {
+    server.reply({
+      cmd: 'warn',
+      text: 'Cannot ban other mods, how rude'
+    }, socket);
+
+    return;
+  }
+
+  let clientHash = server.getSocketHash(badClient);
+  server._police.arrest(badClient.remoteAddress, clientHash);
+
+  console.log(`${socket.nick} [${socket.trip}] banned ${targetNick} in ${socket.channel}`);
+
+  server.broadcast({
+    cmd: 'info',
+    text: `Banned ${targetNick}`
+  }, { channel: socket.channel, uType: 'user' });
+
+  server.broadcast({
+    cmd: 'info',
+    text: `${socket.nick} banned ${targetNick} in ${socket.channel}, userhash: ${clientHash}`
+  }, { uType: 'mod' });
+
+  badClient.close();
+
+  core.managers.stats.increment('users-banned');
+};
+
+exports.requiredData = ['nick'];
+
+exports.info = {
+  name: 'ban',
+  usage: 'ban {nick}',
+  description: 'Disconnects the target nickname in the same channel as calling socket & adds to ratelimiter'
+};
-- 
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