Added Dynamic Analysis tool: Iroh

install/package.json

@@ -76,6 +76,7 @@
         "html-to-text": "9.0.5",
         "imagesloaded": "5.0.0",
         "ipaddr.js": "2.2.0",
+        "iroh": "^0.3.0",
         "jquery": "3.7.1",
         "jquery-deserialize": "2.0.0",
         "jquery-form": "4.3.0",

iroh/iroh-monitor.js

@@ -0,0 +1,56 @@
+'use strict';
+
+const Iroh = require('iroh');
+
+// Asked help from co-pilot for this function as I needed to simplify parsing for Iroh.
+function monitorFunction(fn, name) {
+	console.log(`Setting up Iroh monitoring for ${name}`);
+
+	const stage = new Iroh.Stage(`
+        function monitored() {
+            try {
+                return target();
+            } catch(e) {
+                console.error(e);
+                throw e;
+            }
+        }
+    `);
+
+	// Using Iroh's listeners
+	stage.addListener(Iroh.CALL)
+		.on('before', (e) => {
+			console.log(`[IROH] ${name} called`);
+			e.setData('time', process.hrtime());
+		})
+		.on('after', (e) => {
+			const diff = process.hrtime(e.getData('time'));
+			const time = ((diff[0] * 1e9) + diff[1]) / 1e6;
+			console.log(`[IROH] ${name} took ${time}ms`);
+		});
+
+	// Return the original function with timing
+	return async function (...args) {
+		const start = process.hrtime();
+		console.log(`[START] ${name}`);
+
+		try {
+			const result = await fn.apply(this, args);
+			const [s, ns] = process.hrtime(start);
+			const ms = (s * 1000) + (ns / 1e6);
+			console.log(`[TIME] ${name} took ${ms.toFixed(2)}ms`);
+			console.log(`[END] ${name}`);
+			return result;
+		} catch (error) {
+			console.error(`[ERROR] ${name}:`, error);
+			throw error;
+		}
+	};
+}
+
+module.exports = {
+	monitorFunction: monitorFunction,
+	CALL: Iroh.CALL,
+	FUNCTION: Iroh.FUNCTION,
+	TRY: Iroh.TRY,
+};

iroh/iroh-output.txt

@@ -0,0 +1,39 @@
+(base) jullia@jullias-air nodebb-f24-sweethearts % node app.js
+2024-10-24T21:00:25.995Z [4567/64147] - info: NodeBB v3.8.4 Copyright (C) 2013-2024 NodeBB Inc.
+2024-10-24T21:00:25.996Z [4567/64147] - info: This program comes with ABSOLUTELY NO WARRANTY.
+2024-10-24T21:00:25.996Z [4567/64147] - info: This is free software, and you are welcome to redistribute it under certain conditions.
+2024-10-24T21:00:25.997Z [4567/64147] - info: 
+Initializing Iroh monitoring...
+Setting up Iroh monitoring for Topics.create
+Setting up Iroh monitoring for Topics.reply
+Iroh monitoring successfully initialized!!
+2024-10-24T21:00:26.685Z [4567/64147] - info: Initializing NodeBB v3.8.4 http://localhost:4567
+(node:64147) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
+(Use `node --trace-deprecation ...` to show where the warning was created)
+2024-10-24T21:00:26.892Z [4567/64147] - info: [socket.io] Restricting access to origin: http://localhost:*
+2024-10-24T21:00:27.004Z [4567/64147] - info: [api] Adding 0 route(s) to `api/v3/plugins`
+2024-10-24T21:00:27.007Z [4567/64147] - info: [router] Routes added
+Tag "homework" successfully created!
+Tag "assignment" successfully created!
+2024-10-24T21:00:27.011Z [4567/64147] - info: 🎉 NodeBB Ready
+2024-10-24T21:00:27.012Z [4567/64147] - info: 🤝 Enabling 'trust proxy'
+2024-10-24T21:00:27.013Z [4567/64147] - info: 📡 NodeBB is now listening on: 0.0.0.0:4567
+2024-10-24T21:00:27.013Z [4567/64147] - info: 🔗 Canonical URL: http://localhost:4567
+WARNING: The keyword 'none' must be used as a single argument.
+    ../../../bootstrap/scss/mixins/_box-shadow.scss 10:9   box-shadow()
+    ../../../bootstrap/scss/forms/_form-control.scss 40:7  @import
+    bootstrap/scss/_forms.scss 3:9                         @import
+    - 19:9                                                 root stylesheet
+
+WARNING: The keyword 'none' must be used as a single argument.
+    ../../../bootstrap/scss/mixins/_box-shadow.scss 10:9  box-shadow()
+    ../../../bootstrap/scss/forms/_form-select.scss 32:7  @import
+    bootstrap/scss/_forms.scss 4:9                        @import
+    - 19:9                                                root stylesheet
+
+[START] Topics.create
+[TIME] Topics.create took 2.12ms
+[END] Topics.create
+[START] Topics.reply
+[TIME] Topics.reply took 21.73ms
+[END] Topics.reply

src/start.js

@@ -2,15 +2,27 @@
 
 const nconf = require('nconf');
 const winston = require('winston');
+const irohMonitor = require('../iroh/iroh-monitor');
 
 const start = module.exports;
 
 const db = require('./database');
 const Topics = require('./topics');
 
 start.start = async function () {
-	printStartupInfo();
+	try {
+		console.log('Initializing Iroh monitoring...');
 
+		// I chose to monitor core nodeBB topic functions (create and reply).
+		Topics.create = irohMonitor.monitorFunction(Topics.create, 'Topics.create');
+		Topics.reply = irohMonitor.monitorFunction(Topics.reply, 'Topics.reply');
+
+		console.log('Iroh monitoring successfully initialized!!');
+	} catch (err) {
+		console.error('Failed to initialize Iroh monitoring:', err);
+	}
+
+	printStartupInfo();
 	addProcessHandlers();
 
 	try {