Does this tool support 0x20 encoding?

Question

Does this tool support 0x20 encoding?

unsocial-bleach opened this issue 3 years ago · comments

When proxying the DNS requests, can this tool send the response using proper 0x20 DNS encoding? Does it do this by default?

I would suggest adding a note about this (whether or not the tool supports it) to the README.

Pavel Tsakalidis · Answer 1 · Sat Oct 30 2021 15:55:33 GMT+0800 (China Standard Time)

Hi,

As mentioned in the README, SnitchDNS does not implement its own DNS library but is based on Twisted. I had a look at the features/code/tickets and couldn't find any reference to 0x20 DNS Encoding, therefore it's not supported in SnitchDNS either.

Thanks,
Pavel

Pamela R. Hunt · Answer 2 · Tue Nov 02 2021 04:17:46 GMT+0800 (China Standard Time)

What would be required to add support for 0x20 DNS encoding? Also, where are Twisted's issue documented? It appears that they're turned off on GitHub

Pavel Tsakalidis · Answer 3 · Tue Nov 02 2021 04:30:31 GMT+0800 (China Standard Time)

Twisted's issues are documented here: https://www.twistedmatrix.com/trac/report

If they implement it in the library, then I could make it an option in SnitchDNS.

Pamela R. Hunt · Answer 4 · Tue Nov 02 2021 04:57:59 GMT+0800 (China Standard Time)

Feature requested. See you in a year.

Twisted feature request ticket: https://twistedmatrix.com/trac/ticket/10272