fix: zero fee addresses flag

cmd/geth/main.go

@@ -146,6 +146,7 @@ var (
 		configFileFlag,
 		utils.LogDebugFlag,
 		utils.LogBacktraceAtFlag,
+		utils.ZeroFeeAddressesFlag,
 	}, utils.NetworkFlags, utils.DatabaseFlags)
 
 	rpcFlags = []cli.Flag{

cmd/utils/flags.go

@@ -497,10 +497,9 @@ var (
 		Category: flags.VMCategory,
 	}
 
-	ZeroFeeAddressesFlag = &cli.StringFlag{
-		Name:     "zeroofeeaddresses",
+	ZeroFeeAddressesFlag = &cli.StringSliceFlag{
+		Name:     "zero-fee-addresses",
 		Usage:    "Comma separated list of addresses that are allowed to send transactions with zero fees",
-		Value:    "",
 		Category: flags.VMCategory,
 	}
 	// API options.
@@ -2128,9 +2127,11 @@ func MakeChain(ctx *cli.Context, stack *node.Node, readonly bool) (*core.BlockCh
 
 	vmcfg := vm.Config{EnablePreimageRecording: ctx.Bool(VMEnableDebugFlag.Name)}
 	if ctx.IsSet(ZeroFeeAddressesFlag.Name) {
-		addressStrings := strings.Split(ctx.String(ZeroFeeAddressesFlag.Name), ",")
-		for _, addr := range addressStrings {
-			vmcfg.ZeroFeeAddresses = append(vmcfg.ZeroFeeAddresses, common.HexToAddress(strings.TrimSpace(addr)))
+		for _, addr := range ctx.StringSlice(ZeroFeeAddressesFlag.Name) {
+			vmcfg.ZeroFeeAddresses = append(
+				vmcfg.ZeroFeeAddresses,
+				common.HexToAddress(strings.TrimSpace(addr)),
+			)
 		}
 	}
 	// Disable transaction indexing/unindexing by default.

geth-poa/entrypoint.sh

@@ -12,6 +12,7 @@ GETH_DATA_DIR=${GETH_DATA_DIR:-/data}
 GETH_CHAINDATA_DIR="$GETH_DATA_DIR/geth/chaindata"
 GETH_KEYSTORE_DIR="$GETH_DATA_DIR/keystore"
 GETH_KEYSTORE_PASSWORD=${GETH_KEYSTORE_PASSWORD:-"primev"}
+GETH_ZERO_FEE_ADDRESSES=${GETH_ZERO_FEE_ADDRESSES:-}
 CHAIN_ID=$(cat "$GENESIS_L1_PATH" | jq -r .config.chainId)
 RPC_PORT="${RPC_PORT:-8545}"
 WS_PORT="${WS_PORT:-8546}"
@@ -23,6 +24,12 @@ else
     LOG_TAGS_OPTION=""
 fi
 
+if [ -n "$GETH_ZERO_FEE_ADDRESSES" ]; then
+    ZERO_FEE_ADDRESSES="--zero-fee-addresses=$GETH_ZERO_FEE_ADDRESSES"
+else
+    ZERO_FEE_ADDRESSES=""
+fi
+
 # Generate signer key if needed
 if [ "$GETH_NODE_TYPE" = "signer" ]; then
 	if [ ! -f "$GETH_DATA_DIR/password" ]; then
@@ -94,6 +101,7 @@ if [ "$GETH_NODE_TYPE" = "bootnode" ]; then
 		--verbosity="$GETH_VERBOSITY" \
 		--log.format="$GETH_LOG_FORMAT" \
 		$LOG_TAGS_OPTION \
+		$ZERO_FEE_ADDRESSES \
 		--datadir="$GETH_DATA_DIR" \
 		--port 30301 \
 		--http \
@@ -138,6 +146,7 @@ elif [ "$GETH_NODE_TYPE" = "signer" ]; then
 		--verbosity="$GETH_VERBOSITY" \
 		--log.format="$GETH_LOG_FORMAT" \
 		$LOG_TAGS_OPTION \
+		$ZERO_FEE_ADDRESSES \
 		--datadir="$GETH_DATA_DIR" \
 		--port="$GETH_PORT" \
 		--syncmode="${GETH_SYNC_MODE}" \
@@ -190,6 +199,7 @@ elif [ "$GETH_NODE_TYPE" = "member" ]; then
 		--verbosity="$GETH_VERBOSITY" \
 		--log.format="$GETH_LOG_FORMAT" \
 		$LOG_TAGS_OPTION \
+		$ZERO_FEE_ADDRESSES \
 		--datadir="$GETH_DATA_DIR" \
 		--port="$GETH_PORT" \
 		--syncmode="${GETH_SYNC_MODE}" \