Deployment fix.

go/config/enclave_cli_flags.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	"github.com/ethereum/go-ethereum/params"
 	"github.com/ten-protocol/go-ten/go/common"
 	"github.com/ten-protocol/go-ten/go/common/flag"
 )
@@ -53,7 +54,7 @@ var EnclaveFlags = map[string]*flag.TenFlag{
 	SequencerIDFlag:               flag.NewStringFlag(SequencerIDFlag, "", "The 20 bytes of the address of the sequencer for this network"),
 	MaxBatchSizeFlag:              flag.NewUint64Flag(MaxBatchSizeFlag, 1024*25, "The maximum size a batch is allowed to reach uncompressed"),
 	MaxRollupSizeFlag:             flag.NewUint64Flag(MaxRollupSizeFlag, 1024*64, "The maximum size a rollup is allowed to reach"),
-	L2BaseFeeFlag:                 flag.NewUint64Flag(L2BaseFeeFlag, 1, ""),
+	L2BaseFeeFlag:                 flag.NewUint64Flag(L2BaseFeeFlag, params.InitialBaseFee, ""),
 	L2CoinbaseFlag:                flag.NewStringFlag(L2CoinbaseFlag, "0xd6C9230053f45F873Cb66D8A02439380a37A4fbF", ""),
 	GasBatchExecutionLimit:        flag.NewUint64Flag(GasBatchExecutionLimit, 30_000_000, "Max gas that can be executed in a single batch"),
 	ObscuroGenesisFlag:            flag.NewStringFlag(ObscuroGenesisFlag, "", "The json string with the obscuro genesis"),

go/enclave/components/batch_executor.go

@@ -108,10 +108,6 @@ func (executor *batchExecutor) estimateL1Fees(stateDB *state.StateDB, context *B
 			continue
 		}
 
-		/*stateDB.SubBalance(*sender, cost)
-		stateDB.AddBalance(context.Creator, cost)*/
-		// todo - add refund logic.
-
 		transactions = append(transactions, common.L2PricedTransaction{
 			Tx:             tx,
 			PublishingCost: big.NewInt(0).Set(cost),

go/enclave/evm/evm_facade.go

@@ -4,6 +4,9 @@ import (
 	"errors"
 	"fmt"
 	"math/big"
+
+	// unsafe package imported in order to link to a private function in go-ethereum.
+	// This allows us to customize the message generated from a signed transaction and inject custom gas logic.
 	_ "unsafe"
 
 	"github.com/ethereum/go-ethereum/accounts/abi"
@@ -130,10 +133,10 @@ func executeTransaction(
 
 		if hasL1Cost {
 			l1Gas.Div(l1cost, header.BaseFee)
-			l1Gas.Add(l1Gas, big.NewInt(1)) // account for leftover
+			l1Gas.Add(l1Gas, big.NewInt(1))
 
 			if msg.GasLimit < l1Gas.Uint64() {
-				return nil, fmt.Errorf("gas limit for tx too low. Want at least: %d have: %d", l1Gas, msg.GasLimit)
+				return nil, fmt.Errorf("gas limit set by user is too low to pay for execution and l1 fees. Want at least: %d have: %d", l1Gas, msg.GasLimit)
 			}
 			msg.GasLimit -= l1Gas.Uint64()
 

go/obsclient/authclient.go

@@ -191,6 +191,9 @@ func (ac *AuthObsClient) EstimateGasAndGasPrice(txData types.TxData) types.TxDat
 
 	gasPrice, err := ac.GasPrice(context.Background())
 	if err != nil {
+		// params.InitialBaseFee should be the new standard gas price.
+		// If the gas price is too low, then the gas required to be put in a transaction
+		// becomes astronomical.
 		gasPrice = big.NewInt(params.InitialBaseFee)
 	}
 

integration/common/constants.go

@@ -76,7 +76,7 @@ func DefaultEnclaveConfig() *config.EnclaveConfig {
 		EdgelessDBHost:            "",
 		SqliteDBPath:              "",
 		ProfilerEnabled:           false,
-		MinGasPrice:               big.NewInt(1),
+		MinGasPrice:               big.NewInt(params.InitialBaseFee),
 		SequencerID:               gethcommon.BytesToAddress([]byte("")),
 		ObscuroGenesis:            "",
 		DebugNamespaceEnabled:     false,