multi: bump btcd dependency to fix JSON parsing

channeldb/migration_01_to_11/migration_11_invoices_test.go

@@ -2,7 +2,6 @@ package migration_01_to_11
 
 import (
 	"bytes"
-	"fmt"
 	"testing"
 	"time"
 
@@ -154,12 +153,7 @@ func signDigestCompact(hash []byte) ([]byte, error) {
 	privKey, _ := btcec.PrivKeyFromBytes(testPrivKeyBytes)
 
 	// ecdsa.SignCompact returns a pubkey-recoverable signature
-	sig, err := ecdsa.SignCompact(privKey, hash, isCompressedKey)
-	if err != nil {
-		return nil, fmt.Errorf("can't sign the hash: %w", err)
-	}
-
-	return sig, nil
+	return ecdsa.SignCompact(privKey, hash, isCompressedKey), nil
 }
 
 // getPayReq creates a payment request for the given net.

go.mod

@@ -5,7 +5,7 @@ require (
 	github.com/Yawning/aez v0.0.0-20211027044916-e49e68abd344
 	github.com/andybalholm/brotli v1.0.4
 	github.com/btcsuite/btcd v0.24.2-beta.rc1.0.20240625142744-cc26860b4026
-	github.com/btcsuite/btcd/btcec/v2 v2.3.3
+	github.com/btcsuite/btcd/btcec/v2 v2.3.4
 	github.com/btcsuite/btcd/btcutil v1.1.5
 	github.com/btcsuite/btcd/btcutil/psbt v1.1.8
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0
@@ -204,6 +204,8 @@ replace github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2
 // allows us to specify that as an option.
 replace google.golang.org/protobuf => github.com/lightninglabs/protobuf-go-hex-display v1.30.0-hex-display
 
+replace github.com/btcsuite/btcd => github.com/guggero/btcd v0.20.1-beta.0.20240902133835-ed879eac20ec
+
 // If you change this please also update .github/pull_request_template.md,
 // docs/INSTALL.md and GO_IMAGE in lnrpc/gen_protos_docker.sh.
 go 1.22.6

invoices/test_utils.go

@@ -4,7 +4,6 @@ import (
 	"crypto/rand"
 	"encoding/binary"
 	"encoding/hex"
-	"fmt"
 	"sync"
 	"testing"
 	"time"
@@ -69,13 +68,7 @@ var (
 	testMessageSigner = zpay32.MessageSigner{
 		SignCompact: func(msg []byte) ([]byte, error) {
 			hash := chainhash.HashB(msg)
-			sig, err := ecdsa.SignCompact(testPrivKey, hash, true)
-			if err != nil {
-				return nil, fmt.Errorf("can't sign the "+
-					"message: %v", err)
-			}
-
-			return sig, nil
+			return ecdsa.SignCompact(testPrivKey, hash, true), nil
 		},
 	}
 

invoices/test_utils_test.go

@@ -122,12 +122,7 @@ var (
 	testMessageSigner = zpay32.MessageSigner{
 		SignCompact: func(msg []byte) ([]byte, error) {
 			hash := chainhash.HashB(msg)
-			sig, err := ecdsa.SignCompact(testPrivKey, hash, true)
-			if err != nil {
-				return nil, fmt.Errorf("can't sign the "+
-					"message: %v", err)
-			}
-			return sig, nil
+			return ecdsa.SignCompact(testPrivKey, hash, true), nil
 		},
 	}
 

keychain/btcwallet.go

@@ -448,7 +448,7 @@ func (b *BtcWalletKeyRing) SignMessageCompact(keyLoc KeyLocator,
 	} else {
 		digest = chainhash.HashB(msg)
 	}
-	return ecdsa.SignCompact(privKey, digest, true)
+	return ecdsa.SignCompact(privKey, digest, true), nil
 }
 
 // SignMessageSchnorr uses the Schnorr signature algorithm to sign the given

keychain/signer.go

@@ -85,7 +85,7 @@ func (p *PrivKeyMessageSigner) SignMessageCompact(msg []byte,
 	} else {
 		digest = chainhash.HashB(msg)
 	}
-	return ecdsa.SignCompact(p.privKey, digest, true)
+	return ecdsa.SignCompact(p.privKey, digest, true), nil
 }
 
 var _ SingleKeyMessageSigner = (*PubKeyMessageSigner)(nil)

lnrpc/invoicesrpc/addinvoice.go

@@ -587,7 +587,7 @@ func AddInvoice(ctx context.Context, cfg *AddInvoiceConfig,
 
 			return ecdsa.SignCompact(
 				ephemKey, chainhash.HashB(msg), true,
-			)
+			), nil
 		},
 	})
 	if err != nil {

lnrpc/walletrpc/walletkit_server.go

@@ -2647,10 +2647,7 @@ func (w *WalletKit) SignMessageWithAddr(_ context.Context,
 			"fetched from wallet database: %w", err)
 	}
 
-	sigBytes, err := ecdsa.SignCompact(privKey, digest, pubKey.Compressed())
-	if err != nil {
-		return nil, fmt.Errorf("failed to create signature: %w", err)
-	}
+	sigBytes := ecdsa.SignCompact(privKey, digest, pubKey.Compressed())
 
 	// Bitcoin signatures are base64 encoded (being compatible with
 	// bitcoin-core and btcd).

lntest/mock/secretkeyring.go

@@ -69,7 +69,7 @@ func (s *SecretKeyRing) SignMessageCompact(_ keychain.KeyLocator,
 	} else {
 		digest = chainhash.HashB(msg)
 	}
-	return ecdsa.SignCompact(s.RootKey, digest, true)
+	return ecdsa.SignCompact(s.RootKey, digest, true), nil
 }
 
 // SignMessageSchnorr signs the passed message and ignores the KeyDescriptor.

zpay32/invoice_test.go

@@ -104,12 +104,7 @@ var (
 	testMessageSigner = MessageSigner{
 		SignCompact: func(msg []byte) ([]byte, error) {
 			hash := chainhash.HashB(msg)
-			sig, err := ecdsa.SignCompact(testPrivKey, hash, true)
-			if err != nil {
-				return nil, fmt.Errorf("can't sign the "+
-					"message: %v", err)
-			}
-			return sig, nil
+			return ecdsa.SignCompact(testPrivKey, hash, true), nil
 		},
 	}
 
@@ -1042,7 +1037,7 @@ func TestInvoiceChecksumMalleability(t *testing.T) {
 	msgSigner := MessageSigner{
 		SignCompact: func(msg []byte) ([]byte, error) {
 			hash := chainhash.HashB(msg)
-			return ecdsa.SignCompact(privKey, hash, true)
+			return ecdsa.SignCompact(privKey, hash, true), nil
 		},
 	}
 	opts := []func(*Invoice){Description("test")}