nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-11-20 17:29:36 +01:00
Code Activity

Narinfo sign: multiple signatures variant

Browse source 
This is a small optimization used when we're signing a narinfo for
multiple keys in one go. Using this sign variant, we only compute the
NAR fingerprint once, then sign it with all the keys.
This commit is contained in:
Picnoir 2025-04-14 10:30:47 +02:00
parent e12369a68e
commit 7ea536fe84
3 changed files with 10 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/libstore/path-info.cc
View file

@ -40,6 +40,14 @@ void ValidPathInfo::sign(const Store & store, const Signer & signer)
sigs.insert(signer.signDetached(fingerprint(store)));
}
void ValidPathInfo::sign(const Store & store, const std::vector<std::unique_ptr<Signer>> & signers)
{
auto fingerprint = this->fingerprint(store);
for (auto & signer: signers) {
sigs.insert(signer->signDetached(fingerprint));
}
}
std::optional<ContentAddressWithReferences> ValidPathInfo::contentAddressWithReferences() const
{
if (! ca)