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lightningnetwork / lnd / 12284350326

11 Dec 2024 08:27PM UTC coverage: 57.485% (+7.9%) from 49.54%
12284350326

Pull #9348

github

ziggie1984
github: update goveralls tool
Pull Request #9348: github: update goveralls tool

101901 of 177264 relevant lines covered (57.49%)

24841.21 hits per line

Source File
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32.08
/keychain/signer.go
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package keychain
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import (
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        "github.com/btcsuite/btcd/btcec/v2"
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        "github.com/btcsuite/btcd/btcec/v2/ecdsa"
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        "github.com/btcsuite/btcd/chaincfg/chainhash"
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)
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func NewPubKeyMessageSigner(pubKey *btcec.PublicKey, keyLoc KeyLocator,
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        signer MessageSignerRing) *PubKeyMessageSigner {
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        return &PubKeyMessageSigner{
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                pubKey:       pubKey,
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                keyLoc:       keyLoc,
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                digestSigner: signer,
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        }
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}
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type PubKeyMessageSigner struct {
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        pubKey       *btcec.PublicKey
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        keyLoc       KeyLocator
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        digestSigner MessageSignerRing
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}
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func (p *PubKeyMessageSigner) PubKey() *btcec.PublicKey {
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        return p.pubKey
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}
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func (p *PubKeyMessageSigner) KeyLocator() KeyLocator {
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        return p.keyLoc
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}
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func (p *PubKeyMessageSigner) SignMessage(message []byte,
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        doubleHash bool) (*ecdsa.Signature, error) {
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        return p.digestSigner.SignMessage(p.keyLoc, message, doubleHash)
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}
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func (p *PubKeyMessageSigner) SignMessageCompact(msg []byte,
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        doubleHash bool) ([]byte, error) {
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        return p.digestSigner.SignMessageCompact(p.keyLoc, msg, doubleHash)
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}
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func NewPrivKeyMessageSigner(privKey *btcec.PrivateKey,
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        keyLoc KeyLocator) *PrivKeyMessageSigner {
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        return &PrivKeyMessageSigner{
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                privKey: privKey,
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                keyLoc:  keyLoc,
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        }
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}
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type PrivKeyMessageSigner struct {
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        keyLoc  KeyLocator
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        privKey *btcec.PrivateKey
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}
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func (p *PrivKeyMessageSigner) PubKey() *btcec.PublicKey {
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        return p.privKey.PubKey()
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}
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func (p *PrivKeyMessageSigner) KeyLocator() KeyLocator {
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        return p.keyLoc
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}
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func (p *PrivKeyMessageSigner) SignMessage(msg []byte,
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        doubleHash bool) (*ecdsa.Signature, error) {
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        var digest []byte
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        if doubleHash {
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                digest = chainhash.DoubleHashB(msg)
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        } else {
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                digest = chainhash.HashB(msg)
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        }
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        return ecdsa.Sign(p.privKey, digest), nil
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}
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func (p *PrivKeyMessageSigner) SignMessageCompact(msg []byte,
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        doubleHash bool) ([]byte, error) {
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        var digest []byte
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        if doubleHash {
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                digest = chainhash.DoubleHashB(msg)
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        } else {
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                digest = chainhash.HashB(msg)
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        }
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        return ecdsa.SignCompact(p.privKey, digest, true), nil
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}
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var _ SingleKeyMessageSigner = (*PubKeyMessageSigner)(nil)
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var _ SingleKeyMessageSigner = (*PrivKeyMessageSigner)(nil)
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