Select multiple listen IP addresses

[patschi]

Is your feature request related to a problem? Please describe.
I have multiple IPs on the server, but would like to have HFS only listen to two IPs:

1. The IP 127.0.0.1 for local management via browser
2. The IP 192.168.0.x for accessing the file server

Describe the solution you'd like
Allow the Listen interface to select multiple, specific IP addresses

P.S. Found your HFS2 implementation just a few months ago and has been brilliant ever since. Glad to see HFS3 on active development!

[rejetto]

hey!
are the other IPs v4 or v6?

[patschi]

Somehow managed to miss the GitHub notification, sorry. The other IPs are IPv4.

[rejetto]

i've not been home lately.
i asked because if other ips were v6, you could could have used "any IPv4", but that's not the case.
the changes necessary for this feature are not trivial, and i don't plan to do it anytime soon.
anyway, if I were you, i would try something like this server_code to block unwanted connections

exports.middleware = ctx => {
    if (! /127\.0\.0\.1|192\.168\.0\./.test(ctx.socket.localAddress))
        ctx.socket.destroy()
}

(not tested)