45

2.5 years ago, I migrated all my services hosted on a cloud provider to a homeserver.

This homeserver is also my workstation/gaming/dev/everything. I use QubesOS (an operating system based on the Xen hypervisor), and wrote some document about it: https://neowutran.ovh/qubes/articles/homeserver.pdf

Basically, I am hosting:

  • DNS
  • Matrix
  • Email
  • Jitsi
  • Mumble
  • Peertube
  • Screego
  • Nextcloud
  • Searxng
  • Tor
  • Wireguard VPN
  • Copy of wikipedia
  • Personal website And others.

And for TLS, to have better security, and to avoid relying on third party company/providers, I am using DANE.

https://en.wikipedia.org/wiki/DNS-based_Authentication_of_Named_Entities

https://sr.ht/~yukikoo/dane_without_root/

https://github.com/buffrr/letsdane

The "dane_without_root" is one of my projects and I am welcoming review / feedback on it

( I also posted about it on the QubesOS forum: https://forum.qubes-os.org/t/highlighting-neowutrans-technical-doc-about-qubes )

top 12 comments
sorted by: hot top new old
[-] irmadlad@lemmy.world 7 points 3 days ago

I tried QubesOS back in the day. How has it progressed as a desktop. I was always underwhelmed visually. It just seemed rather chunky. Maybe that is intentional.

Of course, if you are going for security, that's great, but it seemed to me that security and a visually appealing desktop could be blended.

[-] neowutran@feddit.org 6 points 3 days ago

I haven't know that time. It is indeed now way less chunky than your screenshot. By default it use XFCE, but support also KDE, i3 and other. Before starting to use QubesOS I was on arch with i3, and I kept using i3 on QubesOS

[-] stratself@lemdro.id 9 points 3 days ago

Hi, the sourcehut seems to be pretty interesting. If I understand it correctly, this DANE-without-root provides a TOFU model as an alternative to the normal case of verifying up all the parts of the domain levels, right? If feasible, maybe that could be nice to extend with other methods for OOB verification and key rollover

[-] neowutran@feddit.org 3 points 3 days ago

If I understand it correctly, this DANE-without-root provides a TOFU model as an alternative to the normal case of verifying up all the parts of the domain levels, right?

Indeed. (This part is not in any RFC or DANE standard, it is my idea to improve the system further). If you want to check the current implementation, you can search for ‘tofu’ string in this file: https://git.sr.ht/~yukikoo/dane_without_root/tree/master/item/src/core/dane.rs

and key rollover

This is a case that I didn’t cover, good idea. Probably something like ‘if successfully validated with tofu, then add all the valid dnskey to the valid tofu key list and remove the old ones’. It would still be problematic if a user doesn’t connect for a very long time to a website with tofu support and miss the key rollover, but that still a good improvement over the current tofu implementation. Will do that later.

maybe that could be nice to extend with other methods for OOB verification

Something more specific in mind?

[-] greyscale@lemmy.grey.ooo 5 points 3 days ago

SSL/TLS error on main link.

[-] neowutran@feddit.org 7 points 3 days ago

Yes, this part is intentional to raise questions and remark :)

The certificate on my website is not valid using the WebPKI standard, but is valid using the DANE standard. It is related to my comment for this project https://sr.ht/~yukikoo/dane_without_root/ .

My issue with the WebPKI model is that any government or big company on the planet could do a MITM on your connection, generate a certificate valid for any website, and get a read/write access to all your webpki TLS communications. The DANE model is an improvement over webpki because instead of the "anyone (every ca / intermediate certificate) can generate a certificate valid for anyone" model, it bring a hierarchical trust structure.

[-] greyscale@lemmy.grey.ooo 4 points 3 days ago

You missed my point

It doesn't work for the user, so it doesn't work.

Its about equivalent to the user as installing your own cert.

[-] moonshine69 2 points 3 days ago

DANE provides user friction..but as OP mentioned TLS doesn't work

[-] greyscale@lemmy.grey.ooo 1 points 2 days ago

Which means I don't care because nobody except myself will be able to use it.

I'd care a lot if Firefox and Chrome supported it OOTB

[-] hirihit640@sh.itjust.works 1 points 2 days ago

It works fine, just ignore the warning and don't enter any sensitive info

[-] greyscale@lemmy.grey.ooo 1 points 2 days ago

Ah yes, the windows method "just click okay and don't read it or think too hard"

[-] hirihit640@sh.itjust.works 2 points 2 days ago* (last edited 2 days ago)

If you're just pushing for WebPKI without "thinking too hard" about perpretrating a security system with a large number of failure points, then you're following that windows method.

SSL/TLS have very specific benefits. None of which matter that much for reading random articles on the web. So I don't see the problem with this website doing their own thing to bring attention to the potential issues of the current system.

this post was submitted on 27 Aug 2026
45 points (97.9% liked)

Selfhosted

61808 readers
355 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

Detailed Rules Post

  1. Be civil.

  2. No spam.

  3. Posts are to be related to self-hosting.

  4. Don't duplicate the full text of your blog or readme if you're providing a link.

  5. Submission headline should match the article title.

  6. No trolling.

  7. Promotion posts require active participation, with an account that is at least 30 days old. F/LOSS without a paywall has exceptions, with requirements. See the rules link for details. Tags [CBH] or [AIP] are required, see the links in Rule 8 for details.

  8. AI-related discussions and AI-involved promotional posts have additional requirements for tagging, as noted in Rule 7 and the AI & Promotional Post Expanded Rules post, and find example disclosures here.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 3 years ago
MODERATORS