add broker

broker/src/utils/Utils.ts

@@ -0,0 +1,15 @@
+import { Request } from "express";
+import crypto from 'crypto';
+
+export function getIPFromRequest(req: Request) {
+    const ip = req.header('X-Real-IP') || req.header('X-Forwarded-For') || '0.0.0.0';
+    return ip;
+}
+
+
+export function createSessionHash(website: string, ip: string, userAgent: string) {
+    const dailySalt = new Date().toLocaleDateString('it-IT');
+    const sessionClean = dailySalt + website + ip + userAgent;
+    const sessionHash = crypto.createHash('md5').update(sessionClean).digest("hex");
+    return sessionHash;
+}