dblsaiko

Very good post :)

I just about lost it at everything in this paragraph

The door creaked open. Guido van Rossum looked like the typical output of GNU Autotools. He introduced me to the only other survivor: Special DevOps Mikhail Molotov. “We lost Travis. We lost Jenkins…” Molotov lamented.

Hm, okay, that does sound like the real client IP will get lost and every connection will appear to come from the proxy then. It would be good if that were passed somehow. My current setup adds the X-Forwarded-For header for example.

Oh interesting, I’ll have to look into that. Is this with that “proxy protocol” I’ve seen mentioned? If not, does this preserve it pass through the client socket address?

Tbf, technically data is still decrypted at the reverse proxy and then re-encrypted. So if someone manages to reconfigure the proxy or read its memory somehow they could read traffic in plain text.

However then since they have to control the VPS, they could also get a new cert for that domain (at least the way I’ve configured it) even if it was passed as is to the real host via a tunnel and read the plaintext data that way, so I don’t think a tunnel protects against anything.

If someone manages to get root (!) access on this VPS it’s over either way.

Yes, you can just use a reverse proxy for IPv4 only and point it to the IPv6 upstream. That is what I do, with a separate DNS record which then combines the two. See the DNS records for id.knifepoint.net (CNAME), http.vineta.knifepoint.net (AAAA, A) and vineta.knifepoint.net (AAAA).

The reverse proxy config and certificate management is set up with NixOS, if it helps: https://git.dblsaiko.net/systems/tree/nixos/defaults/v4proxy.nix https://git.dblsaiko.net/systems/tree/nixos/modules/sys2x/v4proxy.nix

The experimental status is more about that not everything is implemented yet (not that everything can be implemented, for example due to HTML not being oriented around having multiple pages in a document), so you have to write a bit of raw HTML sometimes. This is an example of how raw HTML looks, it’s the shell for my webpage.

There’s experimental HTML support. I’m using Typst as a static site builder for my website.

Two different rDNS names, for stuff that uses it. For example if you want to run mail and an IRC bouncer under different domain names.

Lists with 100k items? Impressive. I can see how with a document like that it will run out of memory. Is it a stack overflow? You could try increasing the stack size in that case.

As a Typst enjoyer I have to say this isn’t it imo from a quick look at the readme. Typst’s mix of markup and code modes is excellently designed and a high bar for anything to beat, and this looks like it doesn’t come remotely close. (I do have to say, I also heavily dislike Markdown in general)

Tbh I haven’t had too many problems with Postfix – however it is certainly a footgun and it would be nice to have fewer parts to connect together, and better defaults. I might try it out, it looks interesting.

From its web page it sounds like it is both a MTA and MDA, has a built-in spam filter, plus has calendar, contacts and file storage. Do you know how it compares to my current setup of Postfix, Dovecot, and rspamd (and Nextcloud for the others)?

+1 for Go Map!!, it’s what I use to map on the go.

For anything more complex it can’t do such as multipolygon edits or aligning nodes in a line or other polishing I then send the change to JOSM on the computer if necessary.

Yes, it is. You should not copy from other maps (satellite imagery is okay as long as the license of the imagery allows it, for example Bing).

It sounds like you need a split DNS setup. systemd-resolved can do this for example. As soon as you need any sort of slightly more complex DNS setup using just resolv.conf isn’t going to cut it.

Ah okay, so you know some behind the scenes info or at least more than just this. My bad, but tbh you should have lead with that because initially I thought you completely misread what the text was saying because I pretty clearly read the queer mentions as “this is not just transphobic attacks by bigots” (see my other comment). Sorry!

There isn’t really, you can probably use sendmail as well. Postfix is just the MTA I’m used to and know can do all of this.

From what I’ve heard about sendmail’s config file, I personally wouldn’t want to use it specifically though…

Yeah, this should work (assuming by email client you mean MTA).

Alternatively, you can set up Postfix to deliver mail over SSH to another MTA by defining a new service in master.cf that calls sendmail on the destination server. This postfix could run in a container as well or on the host, whatever is reachable.

Old NixOS configuration for that here, see the default_transport and masterConfig parts: https://git.dblsaiko.net/systems/tree/modules/sys2x/mail/relay.nix?h=ssh-mail

Alternatively, if you don’t have another mail server somewhere that you want to relay to, the simplest option is probably to just have Postfix deliver into a local mailbox and access that over IMAP (the imaps port should not be blocked, right? You can use a non-standard port though). Turn off non-local delivery though.

I didn’t say that. I would say it makes it much less likely though especially for someone who is openly trans and given someone who has text like “trans rights are human rights” on her web page. Of course it’s not impossible, but it would certainly be hypocritical and goes contrary to the vibe I’m getting from her.

You’re the first one who brought this up. Where is the context for what you are talking about? Which people are saying she’s a bigot?