How to configure HTTPS and WSS proxy to an external address in the same port?

SteveLTN / https-portal

A fully automated HTTPS server powered by Nginx, Let's Encrypt and Docker.

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How to configure HTTPS and WSS proxy to an external address in the same port? #353

Open Windol opened 8 months ago

Windol commented 8 months ago

I need to configure an instance of https-portal to work as a proxy to a SSL external Node-RED server. The Node-RED server is listening https and websocket wss in the same port 443. To work I need to enable WEBSOCKET: true and configure DOMAINS: "node-red.mirror.example.com -> https://node-red.example.com. I do that, the https://node-red.mirror.example.com works fine, but wss://node-red.mirror.example.com doesn't work. What's wrong?

SteveLTN commented 8 months ago

This is the code for generating Nginx configuration. Please have a look and see if the generated config meets your needs.