From 75eaec11a0bc4284c7fac5d4dbcd51fc3de2eb5a Mon Sep 17 00:00:00 2001
From: HuangYi <huang@crypto.com>
Date: Mon, 26 Feb 2024 11:59:01 +0800
Subject: [PATCH 1/2] Problem: black list addresses are not logged

Update app/app.go

Signed-off-by: yihuang <huang@crypto.com>

update log
---
 app/app.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/app/app.go b/app/app.go
index ff2b1ec165..17ded3d99d 100644
--- a/app/app.go
+++ b/app/app.go
@@ -1,6 +1,8 @@
 package app
 
 import (
+	"crypto/sha256"
+	"encoding/hex"
 	"errors"
 	"fmt"
 	"io"
@@ -800,6 +802,22 @@ func New(
 
 // use Ethermint's custom AnteHandler
 func (app *App) setAnteHandler(txConfig client.TxConfig, maxGasWanted uint64, blacklist []string) {
+	if len(blacklist) > 0 {
+		// hash blacklist concatenated
+		h := sha256.New()
+		for _, addr := range blacklist {
+			_, err := h.Write([]byte(addr))
+			if err != nil {
+				panic(err)
+			}
+		}
+		app.Logger().Info("Setting ante handler with blacklist", "size", len(blacklist), "hash", hex.EncodeToString(h.Sum(nil)))
+		for _, addr := range blacklist {
+			app.Logger().Info("Blacklisted address", "address", addr)
+		}
+	} else {
+		app.Logger().Info("Setting ante handler without blacklist")
+	}
 	anteHandler, err := evmante.NewAnteHandler(evmante.HandlerOptions{
 		AccountKeeper:          app.AccountKeeper,
 		BankKeeper:             app.BankKeeper,

From 07bc0d111d21c418da01aae32234333e9f8b09af Mon Sep 17 00:00:00 2001
From: HuangYi <huang@crypto.com>
Date: Mon, 26 Feb 2024 12:09:22 +0800
Subject: [PATCH 2/2] sort blacklist

---
 app/app.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/app.go b/app/app.go
index 17ded3d99d..df525bb97b 100644
--- a/app/app.go
+++ b/app/app.go
@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"sort"
 
 	"github.com/crypto-org-chain/cronos/x/cronos/middleware"
 	"golang.org/x/exp/slices"
@@ -803,6 +804,7 @@ func New(
 // use Ethermint's custom AnteHandler
 func (app *App) setAnteHandler(txConfig client.TxConfig, maxGasWanted uint64, blacklist []string) {
 	if len(blacklist) > 0 {
+		sort.Strings(blacklist)
 		// hash blacklist concatenated
 		h := sha256.New()
 		for _, addr := range blacklist {