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From: KellerFuchs <KellerFuchs@hashbang•sh>
To: Junio C Hamano <gitster@pobox•com>
Cc: git@vger•kernel.org,
	"Michael J. Gruber" <git@drmicha•warpmail.net>,
	"Brian M. Carlson" <sandals@crustytoothpaste•ath.cx>
Subject: Re: [PATCH] Documentation: clarify signature verification
Date: Tue, 12 Apr 2016 01:00:09 +0000	[thread overview]
Message-ID: <20160412010009.GD9034@hashbang.sh> (raw)
In-Reply-To: <xmqqtwj8rtcd.fsf@gitster.mtv.corp.google.com>

On Mon, Apr 11, 2016 at 09:41:22AM -0700, Junio C Hamano wrote:
> KellerFuchs <KellerFuchs@hashbang•sh> writes:
> > The reason for the first edit is that “trusted” and “valid” are OpenPGP
> >   concepts: a key is trusted if the user set a trust level for it,
> >   and a uid is valid if it has been signed by a trusted key [0].
> 
> OK, so it is wrong to talk about "trusted" and/or "valid" "GPG
> signatures" like the original one.  We should say "... have GPG
> signatures that were signed by valid key" (not "trusted" key)?

Well, the GnuPG documentation also talks of valid signatures,
  and it is a convenient short-hand:

  https://www.gnupg.org/documentation/manuals/gpgme/Verify.html
  
On the other hand, being more explicit here cannot hurt.

> Thanks for clarification.  The distinction between trusted and valid
> should at least be in the log message and possibly (if we can find a
> good way to flow it into the description) added to the documentation.

Ok.  I will have a second go at the patch (with the split you requested,
  a more explicit description and an explanation in the commit msg).

What is the prefered way to send a second version of a patchset here?
Just git-email-ing it here In-Reply-To the first mail?

>     Verify that the tip commit of the side branch being merged is
>     signed with a valid key (i.e. a key that is signed by a key that
>     the user set the trust level as trusted), and abort the merge if
>     it is not.

I would rather see something like

>     Verify that the tip commit of the side branch being merged is
>     signed with a valid key, i.e. a key that has a valid uid: in the
>     default trust model, this means it has been signed by a trusted key.
>     If the tip commit of the side branch is not signed with a valid key,
>     the merge is aborted.

It's unfortunately more verbose, but I don't want to make promises
  about GnuPG's behaviour that depends on the user's configuration.


Best,

  kf

  reply	other threads:[~2016-04-12  1:00 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-09 20:08 [PATCH] Documentation: clarify signature verification The Fox in the Shell
2016-04-10 18:46 ` Junio C Hamano
2016-04-11  0:32   ` KellerFuchs
2016-04-11 16:41     ` Junio C Hamano
2016-04-12  1:00       ` KellerFuchs [this message]
2016-04-12 15:48         ` Junio C Hamano
2016-05-13  9:51 ` Fox in the shell

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