Judd: implement ratelimit on /post route

judd/package-lock.json

@@ -11,6 +11,7 @@
       "dependencies": {
         "discord.js": "^14.25.1",
         "express": "^4.18.2",
+        "express-rate-limit": "^8.3.1",
         "express-subdomain": "^1.0.5",
         "joi": "^17.7.0",
         "mongoose": "^6.7.1",
@@ -2453,6 +2454,24 @@
         "url": "https://opencollective.com/express"
       }
     },
+    "node_modules/express-rate-limit": {
+      "version": "8.3.1",
+      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.3.1.tgz",
+      "integrity": "sha512-D1dKN+cmyPWuvB+G2SREQDzPY1agpBIcTa9sJxOPMCNeH3gwzhqJRDWCXW3gg0y//+LQ/8j52JbMROWyrKdMdw==",
+      "license": "MIT",
+      "dependencies": {
+        "ip-address": "10.1.0"
+      },
+      "engines": {
+        "node": ">= 16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/express-rate-limit"
+      },
+      "peerDependencies": {
+        "express": ">= 4.11"
+      }
+    },
     "node_modules/express-subdomain": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/express-subdomain/-/express-subdomain-1.0.6.tgz",
@@ -3075,7 +3094,6 @@
       "resolved": "https://registry.npmjs.org/pg/-/pg-8.18.0.tgz",
       "integrity": "sha512-xqrUDL1b9MbkydY/s+VZ6v+xiMUmOUk7SS9d/1kpyQxoJ6U9AO1oIJyUWVZojbfe5Cc/oluutcgFG4L9RDP1iQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "pg-connection-string": "^2.11.0",
         "pg-pool": "^3.11.0",

judd/package.json

@@ -13,6 +13,7 @@
   "dependencies": {
     "discord.js": "^14.25.1",
     "express": "^4.18.2",
+    "express-rate-limit": "^8.3.1",
     "express-subdomain": "^1.0.5",
     "joi": "^17.7.0",
     "mongoose": "^6.7.1",

judd/routes/post.js

@@ -1,4 +1,5 @@
 const router = require('express').Router();
+const rateLimit = require('express-rate-limit');
 const titles = require('../titles');
 const { WebhookClient, EmbedBuilder } = require('discord.js');
 const lookup = require('./ids.json');
@@ -6,7 +7,17 @@ const blacklist = require('./blacklist.json');
 
 const webhookClient = new WebhookClient({ url: process.env.WEBHOOK_URL });
 
-router.post('/post', async (request, response, next) => {
+const postLimiter = rateLimit({
+    windowMs: 30 * 1000,
+    max: 1,
+    statusCode: 500,
+    message: 'ratelimited chi!!! slow ur roll bud',
+    standardHeaders: true,
+    legacyHeaders: false,
+    validate: { trustProxy: false },
+});
+
+router.post('/post', postLimiter, async (request, response, next) => {
     const title = titles[request.titleCode];
 
     if (!title) {