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86 points stargrave | 2 comments | | HN request time: 0.001s | source
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d-z-m ◴[] No.40087579[source]
> You have to verify downloaded tarballs authenticity to be sure that you retrieved trusted and untampered software.

I'm not able to access the site over TLS, so this is currently impossible. Anyone else have better luck?

    (from the installation instructions)

    $ [fetch|wget] http://www.vors.stargrave.org/download/.   vors-2.3.0.tar.zst
    $ [fetch|wget] http://www.vors.stargrave.org/download/vors-2.3.0.tar.zst.sig
    [verify signature]
    $ tar xf vors-2.3.0.tar.zst

Guarantees nothing, if you're actually being attacked. You can't serve out the tarball and the public key[0] and the signature insecurely and get any guarantees about authenticity.

[0]:http://www.vors.stargrave.org/PUBKEY-SSH.pub

replies(3): >>40088323 #>>40088358 #>>40088709 #
ranger_danger ◴[] No.40088709[source]
Most websites these days use Crimeflare or equivalent already anyways which is a MITM proxy, so you're still not safe there either.
replies(1): >>40094136 #
d-z-m ◴[] No.40094136[source]
Yes, however there's a big difference between Cloudflare and an arbitrary MITM. If you think Cloudflare is mangling traffic in a malicious way you would need a shred of evidence to substantiate that claim.

I would also push back that "most websites" use a 3rd party TLS terminating CDN/proxy layer in front of the actual webserver.

replies(1): >>40107411 #
1. ranger_danger ◴[] No.40107411{3}[source]
> If you think Cloudflare is mangling traffic

I'm more concerned with the data they receive being leaked or sold.

And by most websites I guess I meant large ones that people frequent every day, because these days it's almost impossible to have any sort of useful DDoS protection without using such a service.

replies(1): >>40189612 #
2. d-z-m ◴[] No.40189612[source]
> I'm more concerned with the data they receive being leaked or sold.

But that's not what we're talking about here. We were talking about a MITM attack on key/tarfile distribution in the context of verifying file integrity.