I've wanted to do this for a long time. My current ADHD hyperfixation is NodeBB, but I think my questions fit most anything that you want to be available to the general public and not just yourself and your friends.
Basically, I want to host a NodeBB instance intended for the general public out of my house. What are the risks of doing this? In particular, what are the risks of doling out a web address that points to my personal IP address? Is this even a good idea? Or should I just rent a VPS? This is 80% me wanting to improve my sysadmin skills, and 20% me wanting to create a community.
I have a DMZ in place. Hosts in the DMZ cannot reach the LAN, but LAN hosts can reach the DMZ. If necessary, I can make sure DMZ hosts can't communicate with each other.
I have synchronous 1 Gb fiber internet. Based on the user traffic of similar forums, I don't anticipate a crush of people.
I know the basics of how to set up a NodeBB instance, and I've successfully backed up and restored an instance on another machine.
I'm not 100% on things like HTTPS certs. I can paste a certbot command from a tutorial, that's it.
Anything else I should know? Thanks!
EDIT:
I also have a domain, a couple of them, actually. They're like potato chips; you can't stop at just one.
I don't plan on self-hosting email used for forum registration and announcements. I'm not a masochist.
EDIT for future readers:
I think for now I'm not going to self host anything I intend to be accessed by the public. While I pay the internet bill, my name is on the account, and I own all the equipment, I'm not the only member of this household, so it would be somewhat inconsiderate of me to share our bandwidth with public traffic. In general I think those warning against self-hosting resources one intends to be accessed by the general public are pretty sound.
I tried the Cloudflare tunnel suggestion, but it doesn't seem to play nice with NodeBB. I can access the forum, even over HTTPS, but I can't log in. Some quick googling leads me to believe it has something to do with web sockets. The first fix I found involves exposing my IP, which defeats the purpose of using a cloudflare tunnel. There may be a way around it, but I frankly can't be bothered.
If you are based in America, you will want to keep a close eye on the semi-regular attempts from congress to repeal Section 230 of the Communications Decency Act.
If it’s ever successfully repealed, you’d become liable for anything posted to your forum.
unless you refuse to moderate it. then you are only criminally liable in the circumstances that have been codified, which usually has a takedown grace period.
By then you would have racked up thousands of dollars in legal fees. Not to mention if anyone posts anything negative about the current administration you could be used as an example.
We already have students on visas being kidnapped off the streets, let’s stop pretending the law actually matters for the people in power.
it's settled law that you are absolved of responsibility if you don't moderate.
You chose to ignore OP's point.
i mean... we're talking about civil torts here, not constitutional law. i think you can still count on a court to throw this out even with a pro se defense.
I surely hope so.