Back to feed

Bypass network restrictions using Google Apps Script as a proxy relay

masterking32/MasterHttpRelayVPN
1.4k
+143/day
133
PythonSecurity🚀 Just Launched

Domain-fronted HTTP/SOCKS5 proxy tunneling traffic through Google Apps Script with MITM TLS interception, HTTP/1-2 multiplexing, and DPI evasion.

AI Analysis

A Python-based proxy that tunnels traffic through Google infrastructure to bypass network filters.

Built for Developers and researchers looking for lightweight, serverless methods to circumvent restrictive network environments.

From the README

MasterHttpRelayVPN

🇮🇷 راهنمای فارسی (Persian)

A free tool that lets you access the internet freely by hiding your traffic behind trusted websites like Google. No VPS or server needed — just a free Google account.

How it works in simple terms: Your browser talks to this tool on your computer. This tool disguises your traffic to look like normal Google traffic. The firewall/filter sees "google.com" and lets it pass. Behind the scenes, a free Google Apps Script relay fetches the real website for you.

Announcement and Support Channel 📢

For the latest news, releases, and project updates, follow our Telegram channel: Telegram Channel

Disclaimer

MasterHttpRelayVPN is provided for educational, testing, and research purposes only.

  • Provided without warranty: This software is provided "AS IS", without express or implied warranty, including merchantability, fitness for a particular purpose, and non-infringement.
  • Limitation of liability: The developers and contributors are not responsible for any direct, indirect, incidental, consequential, or other damages resulting from the use of this project or the inability to use it.
  • User responsibility: Running this project outside controlled test environments may affect networks, accounts, proxies, certificates, or connected systems. You are solely responsible for installation, configuration, and use.
  • Legal compliance: You are responsible for complying with all local, national, and international laws and regulations before using this software.
  • Google services compliance: If you use Google Apps Script or other Google services with this project, you are responsible for complying with Google's Terms of Service, acceptable use rules, quotas, and platform policies. Misuse may lead to suspension or termination of your Google account or deployments.
  • License terms: Use, copying, distribution, and modification of this software are governed by the repository license. Any use outside those terms is prohibited.

How It Works

Browser -> Local Proxy -> Google/CDN front -> Your relay -> Target website
             |
             +-> shows google.com to the network filter

In normal use, the browser sends traffic to the proxy running on your computer. The proxy sends that traffic through Google-facing infrastructure so the network only sees an allowed domain such as www.google.com. Your deployed relay then fetches the real website and sends the response back through the same path.

This means the filter sees normal-looking Google traffic, while the actual destination stays hidden inside the relay request.

Step-by-Step Setup Guide

Step 1: Download This Project

git clone -b python_testing 
cd MasterHttpRelayVPN
pip install -r requirements.txt

Can't reach PyPI directly? Use this mirror instead:

pip install -r requirements.txt -i  --trusted-host mirror-pypi.runflare.com

Or download the ZIP fro