Add deneb util functions

Makefile

@@ -21,6 +21,12 @@ bench:
 fuzz:
 	./scripts/fuzz.sh
 
+fmt:
+	gofmt -s -w .
+	gofumpt -extra -w .
+	gci write .
+	go mod tidy
+
 lint:
 	gofmt -d -s .
 	gofumpt -d -extra .

go.mod

@@ -17,15 +17,15 @@ require (
 	github.com/VictoriaMetrics/fastcache v1.6.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.7.0 // indirect
-	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/cockroachdb/errors v1.9.1 // indirect
 	github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
 	github.com/cockroachdb/pebble v0.0.0-20230209160836-829675f94811 // indirect
 	github.com/cockroachdb/redact v1.1.3 // indirect
 	github.com/consensys/bavard v0.1.13 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/ferranbt/fastssz v0.1.3 // indirect
 	github.com/getsentry/sentry-go v0.18.0 // indirect

go.sum

@@ -24,8 +24,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bits-and-blooms/bitset v1.7.0 h1:YjAGVd3XmtK9ktAbX8Zg2g2PwLIMjGREZJHlV4j7NEo=
 github.com/bits-and-blooms/bitset v1.7.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
-github.com/btcsuite/btcd/btcec/v2 v2.2.0 h1:fzn1qaOt32TuLjFlkzYSsBC35Q3KUjT1SwPxiMSCF5k=
-github.com/btcsuite/btcd/btcec/v2 v2.2.0/go.mod h1:U7MHm051Al6XmscBQ0BoNydpOTsFAn707034b5nY8zU=
+github.com/btcsuite/btcd/btcec/v2 v2.3.2 h1:5n0X6hX0Zk+6omWcihdYvdAlGf2DfasC0GMf7DClJ3U=
+github.com/btcsuite/btcd/btcec/v2 v2.3.2/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOFYSNEs0TFnxxnS9+4U=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
@@ -58,9 +58,8 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/decred/dcrd/crypto/blake256 v1.0.0 h1:/8DMNYp9SGi5f0w7uCm6d6M4OU2rGFK09Y2A4Xv7EE0=
-github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 h1:HbphB4TFFXpv7MNrT52FGrrgVXF1owhMVTHFZIlnvd4=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0/go.mod h1:DZGJHZMqrU4JJqFAWUS2UO1+lbSKsdiOoYi9Zzey7Fc=
 github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=

testdata/executionpayload/deneb-case0.json

@@ -0,0 +1,27 @@
+{
+    "parent_hash": "0x07a15d53adf68538385202bd29729ee2834ddcaea852fed42fc78eadafb211dc",
+    "fee_recipient": "0xf97e180c050e5ab072211ad2c213eb5aee4df134",
+    "state_root": "0xcd4b9544c91d43292baeb682b60bf5a2e65fb03ca2d03bb313a5719885d14524",
+    "receipts_root": "0xc88bbb6ffab5658b295a44086ed7e77d4526e07e4025496e68a55042b24c81be",
+    "logs_bloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+    "prev_randao": "0x8cd05fe90f408b377ab9fd9a57bb77b291d02535686d72d7f25fc30225d8ea82",
+    "block_number": "180474",
+    "gas_limit": "30000000",
+    "gas_used": "126000",
+    "timestamp": "1690348728",
+    "extra_data": "0x4e65746865726d696e64",
+    "base_fee_per_gas": "7",
+    "block_hash": "0x6fdbdbce83765e4196c1cc104aaad70385bdda458c11703a7bc1495504191fa0",
+    "transactions": [
+      "0x03f89b8501a1f0ff40830436ef8601d1a94a201c8601d1a94a201c82520894000000000000000000000000000000000000f1c18080c08203e8e1a0018d356609f9d914c77f905a6219e3510af697acfc6136707e771ec2ea821a0701a05061b6382952f4555f6d0985859d412fedc68d14f5e0a04516a7e7d0fd486e14a075c269afc99435047b5652bf09ef3120914a6785f27f265a49f4d5743e175146",
+      "0x03f89b8501a1f0ff40830436f08601d1a94a201c8601d1a94a201c82520894000000000000000000000000000000000000f1c18080c08203e8e1a001922509bc49321937ef4622e9c0fe96aef63f63a8981da53462d9f3bd74ba0980a02f3ecabfde23c09e5372d3e8e4dde92797411845b5f84b12a01891108510706ea01aae2bf43f55163ee62fa8c6f2f8077a37022cb10110eaa2edb8a03f1cd1a08d",
+      "0x03f89b8501a1f0ff40830436f18601d1a94a201c8601d1a94a201c82520894000000000000000000000000000000000000f1c18080c08203e8e1a00153bbb63184d0a5b6d9506fe15bfaa3f63952f30c23fc15e396ae7bd243b9eb01a034ee8d5aaec48d324482b17567c0b278226c630771d532102404b524f06b123aa0196e85fbd2aa53d145e606f0af76fd5de8321e3f7d018c421fabc2e18b0c8920",
+      "0x03f89b8501a1f0ff40830436f28601d1a94a201c8601d1a94a201c82520894000000000000000000000000000000000000f1c18080c08203e8e1a0015829433851bdf8cc6131fe56ac88d3b0e5deb497d7212f1413962e1f35de7f80a0a3593c0030de6d8b8ff64fa92a3f0e33ec8a049db064ab5bea7287809ba7e3e6a01b184a09f23f1b523eb713be1c27476e97b26f712cc94a38126c47e97dab39b5",
+      "0x03f89b8501a1f0ff40830436f38601d1a94a201c8601d1a94a201c82520894000000000000000000000000000000000000f1c18080c08203e8e1a0016b9f4ba1a726d4231ce4a6a403c802591cdac33a341a2eb348f377c96d059280a00312726918b6b586cdc4278f36c06a03944cc813bf5c0abcbc5e12ae18fffb32a05a34e0bd30c7a48d3139088240d5c2615055ec3d1856d34d511191af97eef9c7",
+      "0x03f89b8501a1f0ff40830436f48601d1a94a201c8601d1a94a201c82520894000000000000000000000000000000000000f1c18080c08203e8e1a0016929080a720fee5d91a3f703bae83801c222555848c20d113ab49ae8d740b801a0be532f7dc7bcc4d82529ad5f1b7c114e8e199dc5c0ebb71ed2e9c27bfd1c1aa5a0048a2c78b7742ae023f3541f1ff93ce12f473f043346705bd55077265c6f488d"
+    ],
+    "withdrawals": [],
+    "excess_data_gas": "21889024",
+    "data_gas_used": "786432"
+  }
+

utils/utils_test.go

@@ -64,6 +64,24 @@ func TestComputeHash(t *testing.T) {
 		require.Equal(t, "0x08751ea2076d3ecc606231495a90ba91a66a9b8fb1a2b76c333f1957a1c667c3", hash.String())
 	})
 
+	// 4844 deneb execution payload and header field still unstable to write tests for
+	// t.Run("Should compute deneb hash", func(t *testing.T) {
+	// 	jsonFile, err := os.Open("../testdata/executionpayload/deneb-case0.json")
+	// 	require.NoError(t, err)
+	// 	defer jsonFile.Close()
+
+	// 	payload := new(deneb.ExecutionPayload)
+	// 	require.NoError(t, DecodeJSON(jsonFile, payload))
+	// 	versionedPayload := &api.VersionedExecutionPayload{
+	// 		Version: spec.DataVersionDeneb,
+	// 		Deneb:   payload,
+	// 	}
+
+	// 	hash, err := ComputeBlockHash(versionedPayload)
+	// 	require.NoError(t, err)
+	// 	require.Equal(t, "0x6fdbdbce83765e4196c1cc104aaad70385bdda458c11703a7bc1495504191fa0", hash.String())
+	// })
+
 	t.Run("Should error on unknown version", func(t *testing.T) {
 		payload := new(capella.ExecutionPayload)
 		versionedPayload := &api.VersionedExecutionPayload{