From 3976617ac231856e952ad5a1796c61bbfb94c1ef Mon Sep 17 00:00:00 2001
From: Daniel Liu <liudaniel@qq.com>
Date: Tue, 4 Mar 2025 18:59:26 +0800
Subject: [PATCH] core, light, params: clean genesis hash

---
 core/genesis.go      |  2 +-
 core/genesis_test.go |  8 ++++----
 light/postprocess.go | 24 +-----------------------
 params/config.go     |  7 +++----
 4 files changed, 9 insertions(+), 32 deletions(-)

diff --git a/core/genesis.go b/core/genesis.go
index 689d7d0979..d9f3b3da60 100644
--- a/core/genesis.go
+++ b/core/genesis.go
@@ -162,7 +162,7 @@ func (g *Genesis) configOrDefault(ghash common.Hash) *params.ChainConfig {
 	case g != nil:
 		log.Info("[configOrDefault] load orignal config", "hash", ghash)
 		return g.Config
-	case ghash == params.XDCMainnetGenesisHash:
+	case ghash == params.MainnetGenesisHash:
 		log.Info("[configOrDefault] load mainnetconfig")
 		return params.XDCMainnetChainConfig
 	case ghash == params.TestnetGenesisHash:
diff --git a/core/genesis_test.go b/core/genesis_test.go
index 2de9c4ca36..483fd50629 100644
--- a/core/genesis_test.go
+++ b/core/genesis_test.go
@@ -33,8 +33,8 @@ import (
 
 func TestDefaultGenesisBlock(t *testing.T) {
 	block := DefaultGenesisBlock().ToBlock(nil)
-	if block.Hash() != params.XDCMainnetGenesisHash {
-		t.Errorf("wrong mainnet genesis hash, got %v, want %v", block.Hash().String(), params.XDCMainnetGenesisHash.String())
+	if block.Hash() != params.MainnetGenesisHash {
+		t.Errorf("wrong mainnet genesis hash, got %v, want %v", block.Hash().String(), params.MainnetGenesisHash.String())
 	}
 	block = DefaultTestnetGenesisBlock().ToBlock(nil)
 	if block.Hash() != params.TestnetGenesisHash {
@@ -74,7 +74,7 @@ func TestSetupGenesis(t *testing.T) {
 			fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
 				return SetupGenesisBlock(db, nil)
 			},
-			wantHash:   params.XDCMainnetGenesisHash,
+			wantHash:   params.MainnetGenesisHash,
 			wantConfig: params.XDCMainnetChainConfig,
 		},
 		{
@@ -83,7 +83,7 @@ func TestSetupGenesis(t *testing.T) {
 				DefaultGenesisBlock().MustCommit(db)
 				return SetupGenesisBlock(db, nil)
 			},
-			wantHash:   params.XDCMainnetGenesisHash,
+			wantHash:   params.MainnetGenesisHash,
 			wantConfig: params.XDCMainnetChainConfig,
 		},
 		{
diff --git a/light/postprocess.go b/light/postprocess.go
index fc1037e4d2..1fada4b059 100644
--- a/light/postprocess.go
+++ b/light/postprocess.go
@@ -29,7 +29,6 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/core/types"
 	"github.com/XinFinOrg/XDPoSChain/ethdb"
 	"github.com/XinFinOrg/XDPoSChain/log"
-	"github.com/XinFinOrg/XDPoSChain/params"
 	"github.com/XinFinOrg/XDPoSChain/rlp"
 	"github.com/XinFinOrg/XDPoSChain/trie"
 )
@@ -56,29 +55,8 @@ type trustedCheckpoint struct {
 	sectionHead, chtRoot, bloomTrieRoot common.Hash
 }
 
-var (
-	mainnetCheckpoint = trustedCheckpoint{
-		name:          "mainnet",
-		sectionIdx:    161,
-		sectionHead:   common.HexToHash("75b0c4baa7a62cece48abdcb03b6f31601961c9bece67dcd61df87aad4fc0d8d"),
-		chtRoot:       common.HexToHash("bbbfaa67b29716348997ec21a39c03b8d1fb973f6a43740b865595ba26ee812f"),
-		bloomTrieRoot: common.HexToHash("d6db6e6248354d7453391ce97830072a28ea4216be0bd95a5db9f53b1a64677b"),
-	}
-
-	ropstenCheckpoint = trustedCheckpoint{
-		name:          "ropsten",
-		sectionIdx:    87,
-		sectionHead:   common.HexToHash("ebc0adcb30ed21cbe95bd77499cc1af0bada621fee3644cb80dbcf1444c123fe"),
-		chtRoot:       common.HexToHash("d9830f4893c821ddf149b8cb9d3e3bfe3109d2eea8e3c4a4ede7c8b2ee8a7800"),
-		bloomTrieRoot: common.HexToHash("c76e12d713f65b84c5a36d06bc77d0c8419248ea0b36e0812a78b76aa6da0ddb"),
-	}
-)
-
 // trustedCheckpoints associates each known checkpoint with the genesis hash of the chain it belongs to
-var trustedCheckpoints = map[common.Hash]trustedCheckpoint{
-	params.MainnetGenesisHash: mainnetCheckpoint,
-	params.TestnetGenesisHash: ropstenCheckpoint,
-}
+var trustedCheckpoints = map[common.Hash]trustedCheckpoint{}
 
 var (
 	ErrNoTrustedCht       = errors.New("no trusted canonical hash trie")
diff --git a/params/config.go b/params/config.go
index a24d848865..b4bca62dd0 100644
--- a/params/config.go
+++ b/params/config.go
@@ -33,10 +33,9 @@ const (
 )
 
 var (
-	XDCMainnetGenesisHash = common.HexToHash("4a9d748bd78a8d0385b67788c2435dcdb914f98a96250b68863a1f8b7642d6b1") // XDC Mainnet genesis hash to enforce below configs on
-	MainnetGenesisHash    = common.HexToHash("8d13370621558f4ed0da587934473c0404729f28b0ff1d50e5fdd840457a2f17") // Mainnet genesis hash to enforce below configs on
-	TestnetGenesisHash    = common.HexToHash("bdea512b4f12ff1135ec92c00dc047ffb93890c2ea1aa0eefe9b013d80640075") // Testnet genesis hash to enforce below configs on
-	DevnetGenesisHash     = common.HexToHash("ab6fd3cb7d1a489e03250c7d14c2d6d819a6a528d6380b31e8410951964ef423") // Devnet genesis hash to enforce below configs on
+	MainnetGenesisHash = common.HexToHash("0x4a9d748bd78a8d0385b67788c2435dcdb914f98a96250b68863a1f8b7642d6b1") // XDC Mainnet genesis hash to enforce below configs on
+	TestnetGenesisHash = common.HexToHash("0xbdea512b4f12ff1135ec92c00dc047ffb93890c2ea1aa0eefe9b013d80640075") // XDC Testnet genesis hash to enforce below configs on
+	DevnetGenesisHash  = common.HexToHash("0x977c7a1b4ecbc40acc3963c1778666b62a95940a7fba6fec5867f78702835daf") // XDC Devnet genesis hash to enforce below configs on
 )
 
 var (