Documentation/technical: signed commit format
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael J Gruber committed
Jun 17, 2016 at 09:46 UTC
eda2f11ee32c11fa32e113c7f59817f47289b5c8
1 file changed
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Documentation/technical/signature-format.txt
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@@ -62,3 +62,51 @@ signed tag
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signed tag message body
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----
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+
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+== Commit signatures
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+
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+- created by: `git commit -S`
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+- payload: commit object
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+- embedding: header entry `gpgsig`
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+ (content is preceded by a space)
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+- example: commit with subject `signed commit`
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+
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+----
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+tree eebfed94e75e7760540d1485c740902590a00332
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+parent 04b871796dc0420f8e7561a895b52484b701d51a
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+author A U Thor <author@example.com> 1465981137 +0000
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+committer C O Mitter <committer@example.com> 1465981137 +0000
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+gpgsig -----BEGIN PGP SIGNATURE-----
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+ Version: GnuPG v1
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+
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+ iQEcBAABAgAGBQJXYRjRAAoJEGEJLoW3InGJ3IwIAIY4SA6GxY3BjL60YyvsJPh/
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+ HRCJwH+w7wt3Yc/9/bW2F+gF72kdHOOs2jfv+OZhq0q4OAN6fvVSczISY/82LpS7
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+ DVdMQj2/YcHDT4xrDNBnXnviDO9G7am/9OE77kEbXrp7QPxvhjkicHNwy2rEflAA
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+ zn075rtEERDHr8nRYiDh8eVrefSO7D+bdQ7gv+7GsYMsd2auJWi1dHOSfTr9HIF4
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+ HJhWXT9d2f8W+diRYXGh4X0wYiGg6na/soXc+vdtDYBzIxanRqjg8jCAeo1eOTk1
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+ EdTwhcTZlI0x5pvJ3H0+4hA2jtldVtmPM4OTB0cTrEWBad7XV6YgiyuII73Ve3I=
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+ =jKHM
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+ -----END PGP SIGNATURE-----
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+
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+signed commit
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+
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+signed commit message body
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+----
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+
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+- verify with: `git verify-commit [-v]` (or `git show --show-signature`)
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+
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+----
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+gpg: Signature made Wed Jun 15 10:58:57 2016 CEST using RSA key ID B7227189
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+gpg: Good signature from "Eris Discordia <discord@example.net>"
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+gpg: WARNING: This key is not certified with a trusted signature!
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+gpg: There is no indication that the signature belongs to the owner.
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+Primary key fingerprint: D4BE 2231 1AD3 131E 5EDA 29A4 6109 2E85 B722 7189
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+tree eebfed94e75e7760540d1485c740902590a00332
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+parent 04b871796dc0420f8e7561a895b52484b701d51a
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+author A U Thor <author@example.com> 1465981137 +0000
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+committer C O Mitter <committer@example.com> 1465981137 +0000
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+
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+signed commit
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+
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+signed commit message body
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+----