Reverse HTTP Starter: Build Your First Webhook Tunnel is a project-based tutorial designed to teach developers how to create a custom tool for receiving webhooks on a local machine. It is part of the Total Coder community, a developer school where students build real-world systems from scratch. Key Project Features
The project focuses on building a “poor man’s ngrok” or a self-hosted alternative to Cloudflare Tunnel using Golang and SSH.
SSH-Based Tunneling: Uses SSH’s remote port forwarding capabilities (ssh -R) to bridge a public server with a local development machine.
Webhook Handling: Specifically optimized to receive HTTP POST requests from third-party services like Stripe, GitHub, or Slack.
Golang Implementation: The core logic is built using Go, providing a high-performance, concurrent way to manage multiple tunnel connections. Core Technical Concepts
The “starter” curriculum covers the fundamental architecture required to bypass NATs and firewalls:
Reverse Proxying: Setting up a public-facing entry point (ingress) that listens for incoming webhooks.
Encapsulation: Tunneling HTTP traffic through a secure SSH connection so it can reach localhost.
Local Delivery: Forwarding the received traffic to a specific local port (e.g., localhost:8000) where your application is running. Why Build Your Own?
While tools like ngrok and Cloudflare are common, building a custom tunnel offers: YouTube·Anthony GG I Build My Own Webhook Tunnel Over SSH In Golang
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