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lnwallet: return structured error from VerifyCommitSig

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This commit is contained in:
Olaoluwa Osuntokun 2023-07-02 21:11:25 -04:00
parent 3879138018
commit 83f1bd4717
No known key found for this signature in database
GPG Key ID: 3BBD59E99B280306
1 changed files with 10 additions and 1 deletions
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11
lnwallet/musig_session.go
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@ -467,8 +467,17 @@ func (m *MusigSession) VerifyCommitSig(commitTx *wire.MsgTx,
walletLog.Infof("Verifying new musig2 sig for session=%x, nonce=%s",
m.session.SessionID[:], m.nonces.String())
if partialSig == nil {
return nil, fmt.Errorf("partial sig not set")
}
if !partialSig.Verify(sigHash, m.remoteKey.PubKey) {
return nil, fmt.Errorf("invalid partial commit sig")
return nil, &invalidPartialSigError{
partialSig: partialSig.Serialize(),
sigHash: sigHash,
verificationNonce: m.nonces.VerificationNonce.PubNonce,
signingNonce: m.nonces.SigningNonce.PubNonce,
}
}
nonceOpts := []musig2.NonceGenOption{