FFHostPort

This is a simple light-weight app that allows you to route requests from different domains to different ports on one server.

For example, you can run several apps with HTTP servers, create several domains and assign all of the domains to your server. FFHostPort will route all requests from port 80/443 to your applications.

Installing

To install FFHostPort, use npm:

npm i ffhostport -g

Using

To start FFHostPort, run command ffhostport <config_path>. Now we'll talk about config file.

Config file

There is an example of config file:

{
    "http": 80,
    "https": 443,
    "ws": true,
    "map": {
        "example.com": {
            "host": "192.168.0.101",
            "port": 81,
            "redirectUnsecure": true
        },
        "shop.example.com": 82
    },
    "key": "/etc/letsencrypt/live/example.com/privkey.pem",
    "cert": "/etc/letsencrypt/live/example.com/fullchain.pem",
    "ca": "/etc/letsencrypt/live/example.com/chain.pem"
}

http - HTTP port (80 recommended)

https - HTTPS port (443 recommended)

ws - Allow WebSocket proxying

map - Map rules. A key of this object is source hostname. The value can be:

• Object with properties host (IP or domain of target, 127.0.0.1 by default) port (which is target port) and boolean redirectUnsecure (if true, FFHostPort will redirect all HTTP requests to HTTPS first, false by default),
• Just target port. In this case, redirectUnsecure is false and host is 127.0.0.1 by default.

key - "key" object for HTTPS server (only required if https option is true)

cert - "cert" object for HTTPS server (only required if https option is true)

ca - "ca" object for HTTPS server (only required if https option is true)