Add support for public static files. Closes #2234

router/router.go

@@ -373,6 +373,9 @@ func Start() error {
 		chat.HandleClientConnection(w, r)
 	})
 
+	// Optional public static files
+	http.Handle("/public/", http.StripPrefix("/public/", http.FileServer(http.Dir("./public"))))
+
 	port := config.WebServerPort
 	ip := config.WebServerIP
 

test/automated/api/publicstatic.test.js

@@ -0,0 +1,31 @@
+var request = require('supertest');
+request = request('http://127.0.0.1:8080');
+const fs = require('fs');
+const path = require('path');
+
+function randomString(length) {
+	return Math.random().toString(36).substring(length);
+}
+
+const filename = `${randomString(20)}.txt`;
+
+test('public static file should not exist', async (done) => {
+	await request.get(`/public/${filename}`).expect(404);
+
+	done();
+});
+
+test('public static file should exist', async (done) => {
+	// make public static files directory
+	try {
+		fs.mkdirSync(path.join(__dirname, '../../../public/'));
+		fs.writeFileSync(
+			path.join(__dirname, `../../../public/${filename}`),
+			'hello world'
+		);
+	} catch (e) {}
+
+	await request.get(`/public/${filename}`).expect(200);
+
+	done();
+});