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Show HN: Pangolin – Open source alternative to Cloudflare Tunnels

(github.com)
478 points miloschwartz | 1 comments | 10 Jul 25 21:50 UTC | HN request time: 0.395s | source

Pangolin is an open source self-hosted tunneled reverse proxy management server with identity and access control, designed to securely expose private resources through encrypted WireGuard tunnels running in user space.

We made Pangolin so you retain full control over your infrastructure while providing a user-friendly and feature-rich solution for managing proxies, authentication, and access, all with a clean and simple dashboard web UI.

GitHub: https://github.com/fosrl/pangolin

Deployment takes about 5 minutes on a VPS: https://docs.fossorial.io/Getting%20Started/quick-install

Demo by Lawrence Systems (YouTube): https://youtu.be/g5qOpxhhS7M?si=M1XTWLGLUZW0WzTv&t=723

Some use cases:

  - Grant users access to your apps from anywhere using just a web-browser

  - Proxy behind CGNAT

  - One application load balancer across multiple clouds and on-premises

  - Easily expose services on IoT and edge devices for field monitoring

  - Bring localhost online for easy access
A few key features:

  - No port forwarding and hide your public IP for self-hosting

  - Create proxies to multiple different private networks

  - OAuth2/OIDC identity providers

  - Role-based access control

  - Raw TCP and UDP support

  - Resource-specific pin codes, passwords, email OTP

  - Self-destructing shareable links

  - API for automation

  - WAF with CrowdSec and Geoblocking
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noduerme ◴[11 Jul 25 02:29 UTC] No.44527896[source]▶
This seems really interesting for managing a lot of remote dev boxes or something like that...

so, kind of an uneducated question (from someone who isn't heavily involved in actual infrastructure)... I haven't used CF tunnels, and the extent of my proxying private services has pretty much been either reverse proxy tunnels over SSH, or Tailscale. Where pretty much any service I want to test privately is located on some particular device, like, a single EC2 instance, or my laptop that's at home while I'm out on my phone. Could you explain in layman's terms what this solves that e.g. tailscale doesn't?

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mbesto ◴[11 Jul 25 04:13 UTC] No.44528323[source]▶
I use CF tunnels pretty extensively with my home unraid server.

The TL;DR is this - there are certain apps I host that I want to be public and don't want to onboard a Tailscale node (for example my sister uses my Plex server). So, instead of setting up a reverse proxy, I simply create a subdomain in DNS (via CF) and then route that subdomain to the CF tunnel.

It's like 3 form entries to do all of this for one site/service and automatically creates an SSL cert for me. I love it.

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1. hexfish ◴[11 Jul 25 06:39 UTC] No.44529015[source]▶
Are you aware that serving media streams over the tunnel might be against the ToS? This is what kept me from using it tbh.