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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: 0s | 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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djlameche ◴[11 Jul 25 07:24 UTC] No.44529267[source]▶
Sorry if this is a noobish question, but would this allow me to access services on a VPS, that I do not want publicly accessible on the internet?

In other words: Let's say I have a VPS with eg. Keycloak running on it. I want to be able to access it for management purposes but don't want it exposed to other people on the internet. Would Pangolin be a way for me to do this?

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TheTxT ◴[11 Jul 25 07:55 UTC] No.44529454[source]▶
Did you already consider using ssh port forwarding? That way you can temporarily forward the local port that keycloak is running on to your machine
replies(1): >>44529606 #
1. djlameche ◴[11 Jul 25 08:23 UTC] No.44529606[source]▶
I did not consider it yet, I will look into it. I am thinking about hosting a pepper variety databse that I am developing, but I have 0 experience with hosting software, so I am a bit wary about what I will be exposing...