Re: Disable DNS over HTTPS (DoH) on command line
Date: Sun, 17 Nov 2019 23:19:29 +0100 (CET)
On Sun, 17 Nov 2019, dumblob via curl-users wrote:
> is there any way to enforce DoH not being used under no circumstances by the
> command line tool "curl"?
Yes: don't use the --doh-url option. Or explicitly set it to "" (nothing).
> Primary motivation could be different concerns (e.g. centralization and
> others outlined in
People already use centralized DNS server since long before DoH came. The
quad-digit servers got widely popular without it.
DoH does in no way imply that you should use a centralized server. It is a
*secure* way to resolve names. You can use your own network's secure server
If you want to avoid centralization of the Internet, do you think curl should
also refuse to connect to the top-10 domains of the world or so, as they for
sure centralize their dominance? Why is centralization only bad when doing
secure name resolves?
curl provides other means to specify DNS server too, should they also be
(I disagree with Bert, author of that blog post, on many aspects of his
scaremongering of DoH.)
> If there is no way to achieve this, I'll fill a feature request ("bug
> report") on https://github.com/curl/curl/issues .
Sure you can do that but I don't see much use in doing that without a stronger
use case and motivation. How would that "super-option" work? Would it be
limited to DoH only? Why is DoH bad? Isn't it isntead certain servers you
rather want to avoid? If so, why don't you just block them from your network?
Why do you deny users on your network to do secure name resolves?
> Note, this thread is not about discussing whether or not DoH is good or not,
> but just plain yeas/no debate how to completely disable DoH on command
You can disable DoH support at build-time.
-- / daniel.haxx.se | Get the best commercial curl support there is - from me | Private help, bug fixes, support, ports, new features | https://www.wolfssl.com/contact/ ----------------------------------------------------------- Unsubscribe: https://cool.haxx.se/list/listinfo/curl-users Etiquette: https://curl.haxx.se/mail/etiquette.htmlReceived on 2019-11-17