Fix verification of subkeys of default gpg key (#11713) (#11902)

Backport #11713

* Fix verification of subkeys of default gpg key

Fix #10309

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Remove debug log

* Update models/gpg_key.go

* As per @6543

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2020-06-15 21:04:37 +01:00 committed by GitHub
parent 5d4251eb78
commit f79a2e193f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 64 additions and 2 deletions

View File

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-----END PGP PRIVATE KEY BLOCK----- -----END PGP PRIVATE KEY BLOCK-----

View File

@ -736,6 +736,21 @@ func verifyWithGPGSettings(gpgSettings *git.GPGSettings, sig *packet.Signature,
CanSign: pubkey.CanSign(), CanSign: pubkey.CanSign(),
KeyID: pubkey.KeyIdString(), KeyID: pubkey.KeyIdString(),
} }
for _, subKey := range ekey.Subkeys {
content, err := base64EncPubKey(subKey.PublicKey)
if err != nil {
return &CommitVerification{
CommittingUser: committer,
Verified: false,
Reason: "gpg.error.generate_hash",
}
}
k.SubsKey = append(k.SubsKey, &GPGKey{
Content: content,
CanSign: subKey.PublicKey.CanSign(),
KeyID: subKey.PublicKey.KeyIdString(),
})
}
if commitVerification := hashAndVerifyWithSubKeys(sig, payload, k, committer, &User{ if commitVerification := hashAndVerifyWithSubKeys(sig, payload, k, committer, &User{
Name: gpgSettings.Name, Name: gpgSettings.Name,
Email: gpgSettings.Email, Email: gpgSettings.Email,