Nmap Development mailing list archives

Re: [ncat][RFC] Ability to control hostname resolution for proxy


From: nnposter <nnposter () users sourceforge net>
Date: Wed, 20 Feb 2019 11:23:40 -0700

On 1/22/19 2:06 PM, nnposter wrote:
In connect mode, currently all proxy destinations are directly passed onto the remote proxy server, without trying to resolve them locally. This behavior has raised some concerns.

I am proposing a new ncat option that provides control over whether these hostnames are resolved by the remote proxy server or locally, by Ncat itself.

Usage:

ncat   ...   --proxy-dns local | remote | both | none

More at https://github.com/nmap/nmap/pull/1439
Please review the proposal and comment.

During the past month this RFC has received ambivalent feedback from David and positive feedback from authors of two GitHub issues asking for this feature.

As a result I am planning to commit the feature by the end of the week unless it gathers additional negative feedback or a request for more time.

Cheers,
nnposter
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