update linter version, add lint exceptions for gosec, update change log

.github/workflows/golangci-lint.yaml

@@ -9,8 +9,8 @@ on:
       - "master"
 
 env:
-  GO_VERSION: '1.22'  # Use the version you need
-  GOLANGCI_LINT_VERSION: v1.59  # Latest version as of my last update
+  GO_VERSION: '1.22'
+  GOLANGCI_LINT_VERSION: v1.60.1
 
 jobs:
   detect-modules:

.golangci.yml

@@ -196,7 +196,7 @@ linters-settings:
     checks:
         # the list of enabled checks, see https://github.com/tommy-muehle/go-mnd/#checks for description.
       argument,case,condition,operation,return,assign
-        
+
   govet:
     # report about shadowed variables
     shadow: true
@@ -336,7 +336,7 @@ linters:
     - dogsled
     # - revive
     - prealloc
-    - exportloopref
+    - copyloopvar
     - exhaustive
     - sqlclosecheck
     - nolintlint
@@ -398,6 +398,11 @@ issues:
         - staticcheck
       text: "SA1019:"
 
+    # Exclude some gosec messages
+    - linters:
+        - gosec
+      text: "G115:"
+
     # Exclude lll issues for long lines with go:generate
     - linters:
         - lll

CHANGELOG.md

@@ -5,6 +5,7 @@ All notable changes to this project will be documented in this file. The format
 ## Table of Contents
 
 - [Unreleased](#unreleased)
+- [1.1.8 - 2024-09-17](#118---2024-09-17)
 - [1.1.7 - 2024-09-10](#117---2024-09-10)
 - [1.1.6 - 2024-09-09](#116---2024-09-09)
 - [1.1.5 - 2024-09-06](#115---2024-09-06)
@@ -16,6 +17,17 @@ All notable changes to this project will be documented in this file. The format
 - [1.0.0 - 2024-06-06](#100---2024-06-06)
 
 
+## [1.1.8] - 2024-09-17
+  ### Changed
+  - Restore Transaction `Clone` to its previous state, and add `ShallowClone` as a more efficient alternative
+  - Fix the version number bytes in `message`
+  - Rename `merkleproof.ToHex()` to `Hex()`
+  - Update golangci-lint version and rules
+
+  ### Added
+  - `transaction.ShallowClone`
+  - `transaction.Hex`
+
 ## [1.1.7] - 2024-09-10
   - Rework `tx.Clone()` to be more efficient
   - Introduce SignUnsigned to sign only inputs that have not already been signed

primitives/hash/hash.go

@@ -5,7 +5,7 @@ import (
 	"crypto/sha256"
 	"crypto/sha512"
 
-	"golang.org/x/crypto/ripemd160"
+	"golang.org/x/crypto/ripemd160" //nolint:gosec // required
 )
 
 // Sha256 calculates hash(b) and returns the resulting bytes.
@@ -42,7 +42,7 @@ func Sha512HMAC(b, key []byte) []byte {
 
 // Ripemd160 hashes with RIPEMD160
 func Ripemd160(b []byte) []byte {
-	ripe := ripemd160.New()
+	ripe := ripemd160.New() //nolint:gosec // required
 	_, _ = ripe.Write(b[:])
 	return ripe.Sum(nil)
 }

script/interpreter/operations.go

@@ -7,7 +7,7 @@ import (
 	"hash"
 	"math/big"
 
-	"golang.org/x/crypto/ripemd160"
+	"golang.org/x/crypto/ripemd160" //nolint:gosec // required
 
 	ec "github.com/bitcoin-sv/go-sdk/primitives/ec"
 	crypto "github.com/bitcoin-sv/go-sdk/primitives/hash"
@@ -1869,7 +1869,7 @@ func opcodeRipemd160(op *ParsedOpcode, t *thread) error {
 		return err
 	}
 
-	t.dstack.PushByteArray(calcHash(buf, ripemd160.New()))
+	t.dstack.PushByteArray(calcHash(buf, ripemd160.New())) //nolint:gosec // required
 	return nil
 }
 
@@ -1914,7 +1914,7 @@ func opcodeHash160(op *ParsedOpcode, t *thread) error {
 	}
 
 	hash := sha256.Sum256(buf)
-	t.dstack.PushByteArray(calcHash(hash[:], ripemd160.New()))
+	t.dstack.PushByteArray(calcHash(hash[:], ripemd160.New())) //nolint:gosec // required
 	return nil
 }
 

transaction/merklepath.go

@@ -186,8 +186,8 @@ func (mp *MerklePath) Bytes() []byte {
 	return bytes
 }
 
-// ToHex converts the MerklePath to a hexadecimal string representation
-func (mp *MerklePath) ToHex() string {
+// Hex converts the MerklePath to a hexadecimal string representation
+func (mp *MerklePath) Hex() string {
 	return hex.EncodeToString(mp.Bytes())
 }
 

transaction/merklepath_test.go

@@ -55,30 +55,30 @@ var BRC74JSON = MerklePath{
 
 var BRC74JSONTrimmed = `{"blockHeight":813706,"path":[[{"offset":3048,"hash":"304e737fdfcb017a1a322e78b067ecebb5e07b44f0a36ed1f01264d2014f7711"},{"offset":3049,"hash":"d888711d588021e588984e8278a2decf927298173a06737066e43f3e75534e00","txid":true},{"offset":3050,"hash":"98c9c5dd79a18f40837061d5e0395ffb52e700a2689e641d19f053fc9619445e","txid":true},{"offset":3051,"duplicate":true}],[],[{"offset":763,"duplicate":true}],[{"offset":380,"hash":"858e41febe934b4cbc1cb80a1dc8e254cb1e69acff8e4f91ecdd779bcaefb393"}],[{"offset":191,"duplicate":true}],[{"offset":94,"hash":"f80263e813c644cd71bcc88126d0463df070e28f11023a00543c97b66e828158"}],[{"offset":46,"hash":"f36f792fa2b42acfadfa043a946d4d7b6e5e1e2e0266f2cface575bbb82b7ae0"}],[{"offset":22,"hash":"7d5051f0d4ceb7d2e27a49e448aedca2b3865283ceffe0b00b9c3017faca2081"}],[{"offset":10,"hash":"43aeeb9b6a9e94a5a787fbf04380645e6fd955f8bf0630c24365f492ac592e50"}],[{"offset":4,"hash":"45be5d16ac41430e3589a579ad780e5e42cf515381cc309b48d0f4648f9fcd1c"}],[{"offset":3,"duplicate":true}],[{"offset":0,"hash":"d40cb31af3ef53dd910f5ce15e9a1c20875c009a22d25eab32c11c7ece6487af"}]]}`
 
-func TestMerklePath_ParseHex(t *testing.T) {
+func TestMerklePathParseHex(t *testing.T) {
 	t.Parallel()
 
 	t.Run("parses from hex", func(t *testing.T) {
 		mp, err := NewMerklePathFromHex(BRC74Hex)
 		require.NoError(t, err)
-		require.Equal(t, BRC74Hex, mp.ToHex())
+		require.Equal(t, BRC74Hex, mp.Hex())
 	})
 }
 
-func TestMerklePath_ToHex(t *testing.T) {
+func TestMerklePathToHex(t *testing.T) {
 	// t.Parallel()
 
 	t.Run("serializes to hex", func(t *testing.T) {
 		path := MerklePath{
 			BlockHeight: BRC74JSON.BlockHeight,
 			Path:        BRC74JSON.Path,
 		}
-		hex := path.ToHex()
+		hex := path.Hex()
 		require.Equal(t, BRC74Hex, hex)
 	})
 }
 
-func TestMerklePath_ComputeRootHex(t *testing.T) {
+func TestMerklePathComputeRootHex(t *testing.T) {
 	t.Parallel()
 
 	t.Run("computes a root", func(t *testing.T) {
@@ -120,7 +120,7 @@ func TestMerklePath_Verify(t *testing.T) {
 
 }
 
-func TestMerklePath_Combine(t *testing.T) {
+func TestMerklePathCombine(t *testing.T) {
 	t.Parallel()
 
 	t.Run("combines two paths", func(t *testing.T) {

transaction/transaction_test.go

@@ -185,6 +185,6 @@ func TestSignUnsignedNew(t *testing.T) {
 	require.NoError(t, err)
 
 	for _, input := range tx.Inputs {
-		require.Positive(t, len(input.UnlockingScript.Bytes()))
+		require.NotEmpty(t, input.UnlockingScript.Bytes())
 	}
 }

util/bytemanipulation_test.go

@@ -58,7 +58,6 @@ func TestLittleEndianBytes(t *testing.T) {
 	}
 
 	for _, tc := range testCases {
-		tc := tc
 		t.Run(tc.name, func(t *testing.T) {
 			t.Parallel()
 			result := util.LittleEndianBytes(tc.input, tc.length)