Thread (14 messages) flat view 14 messages, 4 authors, 2016-06-15

Re: Error when verifying tags signed using 1.7.3.1

From: Stephan Hugel <hidden>
Date: 2016-06-15 22:49:42

On 4 October 2010 23:51, Daniel Johnson [off-list ref] wrote:
On Monday 04 October 2010 18:13:21 Stephan Hugel wrote:
quoted
Hello, git list.
I seem to be unable to verify tags I create and sign using the git -s
command in 1.7.3.1
Existing tags (i.e. created with 1.7.2.x, using the same key and GnuPG
version) can be verified, but attempts to verify created tags result
in the following:

object 791abd4848d86ea98071f35bbce4d4b274ef0788
type commit
tag v1.4
tagger name [off-list ref] 1286228562 +0100

Better header detection and regex
-----BEGIN PGP MESSAGE-----
Version: GnuPG v1.4.9 (Darwin)

iD8DBQBMqkph8Y2TgZsQ1pARAgxrAJ40ATxZw219CWI6FCaDAtbY8UHdoACePF6Q
PyNkf67w7AA8hkQqLAYGcyI=
=VLWl
-----END PGP MESSAGE-----
gpg: Signature made Mon  4 Oct 22:42:57 2010 IST using DSA key ID 9B10D690
gpg: BAD signature from "name [off-list ref]"
error: could not verify the tag 'v1.4'


I have confirmed that my key is valid (have
signed/encrypted/decrypted/verified using it after this error
occurred). I have also tried to create a tag using a newly-created
key, with the same result. I have attempted to created signed tags in
multiple repos. Is this a known bug?
I can't reproduce this:

$ git --version
git version 1.7.3.1
$ git tag -s test_tag -m "test_message"
$ git tag -v test_tag
object dbc2fa2a8507f258a353238cde2d9ba5894a8296
type commit
tag test_tag
tagger Daniel Johnson [off-list ref] 1286231912 -0400

test_message
gpg: Signature made Mon 04 Oct 2010 06:38:38 PM EDT using DSA key ID 4A094EDC
gpg: Good signature from "Daniel Johnson [off-list ref]"

Is this not what you are doing? do you have any more info about what you are
doing to cause this failure?
Daniel,
Those are the exact steps I'm using.

When I run tag -v on existing tags, I don't see the

-----BEGIN PGP MESSAGE-----
Version: GnuPG v1.4.9 (Darwin)

iD8DBQBMqlpo8Y2TgZsQ1pARAmBQAJ9NV0IX7jlzeB8ogddlutFKAjyWJwCfSI5A
yZeXw/EddYrfdad/VvOrL1o=
=/0PJ
-----END PGP MESSAGE——

block. It's only present on tags created using the current version.
I've also just upgraded to GnuPG 1.4.10, but the result is the same.
I'm not sure how else I can determine where the problem arises; I'm
using the git and GnuPG versions for OS X built by homebrew, and GnuPG
is happy to use the same key for en/decryption and signing. I've also
verified that none of the subkeys are expired, and that the trust db
is OK.

-- 

steph
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