!feat(deps): Upgrade cosmos-sdk to v0.46.0 (#1168)

* Reuse cosmos-sdk client library to create keyring

Extracted from https://github.com/evmos/ethermint/pull/1168
Cleanup cmd code for easier to migration to cosmos-sdk 0.46

* Update cosmos-sdk v0.46

prepare for implementing cosmos-sdk feemarket and tx prioritization

changelog

refactor cmd

use sdkmath

fix lint

fix unit tests

fix unit test genesis

fix unit tests

fix unit test env setup

fix unit tests

fix unit tests

register PrivKey impl

fix extension options

fix lint

fix unit tests

make HandlerOption.Validate private

gofumpt

fix msg response decoding

fix sim test

bump cosmos-sdk version

fix sim test

sdk 46

fix unit test

fix unit tests

update ibc-go

CHANGELOG.md

@@ -45,6 +45,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (evm) [\#1174](https://github.com/evmos/ethermint/pull/1174) Don't allow eth txs with 0 in mempool.
 * (ante) [#1176](https://github.com/evmos/ethermint/pull/1176) Fix invalid tx hashes; Remove `Size_` field and validate `Hash`/`From` fields in ante handler,
   recompute eth tx hashes in JSON-RPC APIs to fix old blocks.
+* (deps) [#1168](https://github.com/evmos/ethermint/pull/1168) Upgrade cosmos-sdk to v0.46.
 
 ### Improvements
 

app/ante/ante_test.go

@@ -5,6 +5,8 @@ import (
 	"math/big"
 	"strings"
 
+	sdkmath "cosmossdk.io/math"
+
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
@@ -278,7 +280,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 
 				expFee := txData.Fee()
 				invalidFee := new(big.Int).Add(expFee, big.NewInt(1))
-				invalidFeeAmount := sdk.Coins{sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewIntFromBigInt(invalidFee))}
+				invalidFeeAmount := sdk.Coins{sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewIntFromBigInt(invalidFee))}
 				txBuilder.SetFeeAmount(invalidFeeAmount)
 				return txBuilder.GetTx()
 			}, false, false, false,
@@ -303,7 +305,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"success - DeliverTx EIP712 signed Cosmos Tx with MsgSend",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 				gas := uint64(200000)
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9000-1", gas, amount)
 				return txBuilder.GetTx()
@@ -313,7 +315,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"success - DeliverTx EIP712 signed Cosmos Tx with DelegateMsg",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20))
+				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20))
 				amount := sdk.NewCoins(coinAmount)
 				gas := uint64(200000)
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgDelegate(from, privKey, "ethermint_9000-1", gas, amount)
@@ -324,7 +326,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with wrong Chain ID",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 				gas := uint64(200000)
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9002-1", gas, amount)
 				return txBuilder.GetTx()
@@ -334,11 +336,11 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with different gas fees",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 				gas := uint64(200000)
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				txBuilder.SetGasLimit(uint64(300000))
-				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(30))))
+				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(30))))
 				return txBuilder.GetTx()
 			}, false, false, false,
 		},
@@ -346,7 +348,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with empty signature",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 				gas := uint64(200000)
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				sigsV2 := signing.SignatureV2{}
@@ -358,7 +360,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with invalid sequence",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 				gas := uint64(200000)
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
@@ -378,7 +380,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with invalid signMode",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 				gas := uint64(200000)
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())

app/ante/eip712.go

@@ -10,7 +10,7 @@ import (
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
-	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
 
 	ethcrypto "github.com/ethereum/go-ethereum/crypto"
@@ -171,7 +171,7 @@ func VerifySignature(
 				Amount: tx.GetFee(),
 				Gas:    tx.GetGas(),
 			},
-			msgs, tx.GetMemo(),
+			msgs, tx.GetMemo(), tx.GetTip(),
 		)
 
 		signerChainID, err := ethermint.ParseChainID(signerData.ChainID)
@@ -188,13 +188,7 @@ func VerifySignature(
 			return sdkerrors.Wrap(sdkerrors.ErrUnknownExtensionOptions, "tx doesnt contain expected amount of extension options")
 		}
 
-		var optIface ethermint.ExtensionOptionsWeb3TxI
-
-		if err := ethermintCodec.UnpackAny(opts[0], &optIface); err != nil {
-			return sdkerrors.Wrap(err, "failed to proto-unpack ExtensionOptionsWeb3Tx")
-		}
-
-		extOpt, ok := optIface.(*ethermint.ExtensionOptionsWeb3Tx)
+		extOpt, ok := opts[0].GetCachedValue().(*ethermint.ExtensionOptionsWeb3Tx)
 		if !ok {
 			return sdkerrors.Wrap(sdkerrors.ErrInvalidChainID, "unknown extension option")
 		}

app/ante/eth.go

@@ -5,6 +5,8 @@ import (
 	"math/big"
 	"strconv"
 
+	sdkmath "cosmossdk.io/math"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
@@ -128,7 +130,7 @@ func (avd EthAccountVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx
 				"the sender is not EOA: address %s, codeHash <%s>", fromAddr, acct.CodeHash)
 		}
 
-		if err := evmkeeper.CheckSenderBalance(sdk.NewIntFromBigInt(acct.Balance), txData); err != nil {
+		if err := evmkeeper.CheckSenderBalance(sdkmath.NewIntFromBigInt(acct.Balance), txData); err != nil {
 			return ctx, sdkerrors.Wrap(err, "failed to check sender balance")
 		}
 
@@ -455,7 +457,7 @@ func (vbd EthValidateBasicDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simu
 			return ctx, sdkerrors.Wrap(ethtypes.ErrTxTypeNotSupported, "dynamic fee tx not supported")
 		}
 
-		txFee = txFee.Add(sdk.NewCoin(params.EvmDenom, sdk.NewIntFromBigInt(txData.Fee())))
+		txFee = txFee.Add(sdk.NewCoin(params.EvmDenom, sdkmath.NewIntFromBigInt(txData.Fee())))
 	}
 
 	authInfo := protoTx.AuthInfo

app/ante/eth_test.go

@@ -1,6 +1,7 @@
 package ante_test
 
 import (
+	"math"
 	"math/big"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -234,25 +235,25 @@ func (suite AnteTestSuite) TestEthGasConsumeDecorator() {
 		expPass  bool
 		expPanic bool
 	}{
-		{"invalid transaction type", &invalidTx{}, 0, func() {}, false, false},
+		{"invalid transaction type", &invalidTx{}, math.MaxUint64, func() {}, false, false},
 		{
 			"sender not found",
 			evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), 1000, big.NewInt(1), nil, nil, nil, nil),
-			0,
+			math.MaxUint64,
 			func() {},
 			false, false,
 		},
 		{
 			"gas limit too low",
 			tx,
-			0,
+			math.MaxUint64,
 			func() {},
 			false, false,
 		},
 		{
 			"not enough balance for fees",
 			tx2,
-			0,
+			math.MaxUint64,
 			func() {},
 			false, false,
 		},

app/ante/fee_market_test.go

@@ -3,6 +3,7 @@ package ante_test
 import (
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
@@ -31,9 +32,9 @@ func (suite AnteTestSuite) TestGasWantedDecorator() {
 				testMsg := banktypes.MsgSend{
 					FromAddress: "evmos1x8fhpj9nmhqk8z9kpgjt95ck2xwyue0ptzkucp",
 					ToAddress:   "evmos1dx67l23hz9l0k9hcher8xz04uj7wf3yu26l2yn",
-					Amount:      sdk.Coins{sdk.Coin{Amount: sdk.NewInt(10), Denom: denom}},
+					Amount:      sdk.Coins{sdk.Coin{Amount: sdkmath.NewInt(10), Denom: denom}},
 				}
-				txBuilder := suite.CreateTestCosmosTxBuilder(sdk.NewInt(10), "stake", &testMsg)
+				txBuilder := suite.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), "stake", &testMsg)
 				return txBuilder.GetTx()
 			},
 		},
@@ -67,7 +68,7 @@ func (suite AnteTestSuite) TestGasWantedDecorator() {
 			"EIP712 message",
 			200000,
 			func() sdk.Tx {
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 				gas := uint64(200000)
 				acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, from.Bytes())
 				suite.Require().NoError(acc.SetSequence(1))

app/ante/fees_test.go

@@ -3,6 +3,7 @@ package ante_test
 import (
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
@@ -25,7 +26,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
 	testMsg := banktypes.MsgSend{
 		FromAddress: "evmos1x8fhpj9nmhqk8z9kpgjt95ck2xwyue0ptzkucp",
 		ToAddress:   "evmos1dx67l23hz9l0k9hcher8xz04uj7wf3yu26l2yn",
-		Amount:      sdk.Coins{sdk.Coin{Amount: sdk.NewInt(10), Denom: denom}},
+		Amount:      sdk.Coins{sdk.Coin{Amount: sdkmath.NewInt(10), Denom: denom}},
 	}
 
 	testCases := []struct {
@@ -49,7 +50,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
 				params.MinGasPrice = sdk.ZeroDec()
 				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
 
-				txBuilder := s.CreateTestCosmosTxBuilder(sdk.NewInt(0), denom, &testMsg)
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(0), denom, &testMsg)
 				return txBuilder.GetTx()
 			},
 			true,
@@ -62,7 +63,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
 				params.MinGasPrice = sdk.ZeroDec()
 				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
 
-				txBuilder := s.CreateTestCosmosTxBuilder(sdk.NewInt(10), denom, &testMsg)
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), denom, &testMsg)
 				return txBuilder.GetTx()
 			},
 			true,
@@ -75,7 +76,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
 				params.MinGasPrice = sdk.NewDec(10)
 				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
 
-				txBuilder := s.CreateTestCosmosTxBuilder(sdk.NewInt(10), denom, &testMsg)
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), denom, &testMsg)
 				return txBuilder.GetTx()
 			},
 			true,
@@ -88,7 +89,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
 				params.MinGasPrice = sdk.NewDec(10)
 				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
 
-				txBuilder := s.CreateTestCosmosTxBuilder(sdk.NewInt(0), denom, &testMsg)
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(0), denom, &testMsg)
 				return txBuilder.GetTx()
 			},
 			false,
@@ -101,7 +102,7 @@ func (s AnteTestSuite) TestMinGasPriceDecorator() {
 				params.MinGasPrice = sdk.NewDec(10)
 				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
 
-				txBuilder := s.CreateTestCosmosTxBuilder(sdk.NewInt(10), "stake", &testMsg)
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), "stake", &testMsg)
 				return txBuilder.GetTx()
 			},
 			false,
@@ -160,9 +161,9 @@ func (s AnteTestSuite) TestEthMinGasPriceDecorator() {
 				testMsg := banktypes.MsgSend{
 					FromAddress: "evmos1x8fhpj9nmhqk8z9kpgjt95ck2xwyue0ptzkucp",
 					ToAddress:   "evmos1dx67l23hz9l0k9hcher8xz04uj7wf3yu26l2yn",
-					Amount:      sdk.Coins{sdk.Coin{Amount: sdk.NewInt(10), Denom: denom}},
+					Amount:      sdk.Coins{sdk.Coin{Amount: sdkmath.NewInt(10), Denom: denom}},
 				}
-				txBuilder := s.CreateTestCosmosTxBuilder(sdk.NewInt(0), denom, &testMsg)
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(0), denom, &testMsg)
 				return txBuilder.GetTx()
 			},
 			false,
@@ -291,7 +292,7 @@ func (s AnteTestSuite) TestEthMinGasPriceDecorator() {
 				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
 
 				feemarketParams := s.app.FeeMarketKeeper.GetParams(s.ctx)
-				feemarketParams.BaseFee = sdk.NewInt(10)
+				feemarketParams.BaseFee = sdkmath.NewInt(10)
 				s.app.FeeMarketKeeper.SetParams(s.ctx, feemarketParams)
 
 				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(1000), big.NewInt(0), &emptyAccessList)
@@ -308,7 +309,7 @@ func (s AnteTestSuite) TestEthMinGasPriceDecorator() {
 				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
 
 				feemarketParams := s.app.FeeMarketKeeper.GetParams(s.ctx)
-				feemarketParams.BaseFee = sdk.NewInt(10)
+				feemarketParams.BaseFee = sdkmath.NewInt(10)
 				s.app.FeeMarketKeeper.SetParams(s.ctx, feemarketParams)
 
 				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(1000), big.NewInt(101), &emptyAccessList)

app/ante/handler_options.go

@@ -8,8 +8,8 @@ import (
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
-	ibcante "github.com/cosmos/ibc-go/v4/modules/core/ante"
-	ibckeeper "github.com/cosmos/ibc-go/v4/modules/core/keeper"
+	ibcante "github.com/cosmos/ibc-go/v5/modules/core/ante"
+	ibckeeper "github.com/cosmos/ibc-go/v5/modules/core/keeper"
 
 	evmtypes "github.com/evmos/ethermint/x/evm/types"
 )
@@ -17,15 +17,17 @@ import (
 // HandlerOptions extend the SDK's AnteHandler options by requiring the IBC
 // channel keeper, EVM Keeper and Fee Market Keeper.
 type HandlerOptions struct {
-	AccountKeeper   evmtypes.AccountKeeper
-	BankKeeper      evmtypes.BankKeeper
-	IBCKeeper       *ibckeeper.Keeper
-	FeeMarketKeeper evmtypes.FeeMarketKeeper
-	EvmKeeper       EVMKeeper
-	FeegrantKeeper  ante.FeegrantKeeper
-	SignModeHandler authsigning.SignModeHandler
-	SigGasConsumer  func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
-	MaxTxGasWanted  uint64
+	AccountKeeper          evmtypes.AccountKeeper
+	BankKeeper             evmtypes.BankKeeper
+	IBCKeeper              *ibckeeper.Keeper
+	FeeMarketKeeper        evmtypes.FeeMarketKeeper
+	EvmKeeper              EVMKeeper
+	FeegrantKeeper         ante.FeegrantKeeper
+	SignModeHandler        authsigning.SignModeHandler
+	SigGasConsumer         func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
+	MaxTxGasWanted         uint64
+	ExtensionOptionChecker ante.ExtensionOptionChecker
+	TxFeeChecker           ante.TxFeeChecker
 }
 
 func (options HandlerOptions) validate() error {
@@ -67,21 +69,20 @@ func newCosmosAnteHandler(options HandlerOptions) sdk.AnteHandler {
 	return sdk.ChainAnteDecorators(
 		RejectMessagesDecorator{}, // reject MsgEthereumTxs
 		ante.NewSetUpContextDecorator(),
-		ante.NewRejectExtensionOptionsDecorator(),
-		ante.NewMempoolFeeDecorator(),
+		ante.NewExtensionOptionsDecorator(options.ExtensionOptionChecker),
 		NewMinGasPriceDecorator(options.FeeMarketKeeper, options.EvmKeeper),
 		ante.NewValidateBasicDecorator(),
 		ante.NewTxTimeoutHeightDecorator(),
 		ante.NewValidateMemoDecorator(options.AccountKeeper),
 		ante.NewConsumeGasForTxSizeDecorator(options.AccountKeeper),
-		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper),
+		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper, options.TxFeeChecker),
 		// SetPubKeyDecorator must be called before all signature verification decorators
 		ante.NewSetPubKeyDecorator(options.AccountKeeper),
 		ante.NewValidateSigCountDecorator(options.AccountKeeper),
 		ante.NewSigGasConsumeDecorator(options.AccountKeeper, options.SigGasConsumer),
 		ante.NewSigVerificationDecorator(options.AccountKeeper, options.SignModeHandler),
 		ante.NewIncrementSequenceDecorator(options.AccountKeeper),
-		ibcante.NewAnteDecorator(options.IBCKeeper),
+		ibcante.NewRedundancyDecorator(options.IBCKeeper),
 		NewGasWantedDecorator(options.EvmKeeper, options.FeeMarketKeeper),
 	)
 }
@@ -92,13 +93,12 @@ func newCosmosAnteHandlerEip712(options HandlerOptions) sdk.AnteHandler {
 		ante.NewSetUpContextDecorator(),
 		// NOTE: extensions option decorator removed
 		// ante.NewRejectExtensionOptionsDecorator(),
-		ante.NewMempoolFeeDecorator(),
 		NewMinGasPriceDecorator(options.FeeMarketKeeper, options.EvmKeeper),
 		ante.NewValidateBasicDecorator(),
 		ante.NewTxTimeoutHeightDecorator(),
 		ante.NewValidateMemoDecorator(options.AccountKeeper),
 		ante.NewConsumeGasForTxSizeDecorator(options.AccountKeeper),
-		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper),
+		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper, options.TxFeeChecker),
 		// SetPubKeyDecorator must be called before all signature verification decorators
 		ante.NewSetPubKeyDecorator(options.AccountKeeper),
 		ante.NewValidateSigCountDecorator(options.AccountKeeper),
@@ -106,7 +106,7 @@ func newCosmosAnteHandlerEip712(options HandlerOptions) sdk.AnteHandler {
 		// Note: signature verification uses EIP instead of the cosmos signature validator
 		NewEip712SigVerificationDecorator(options.AccountKeeper, options.SignModeHandler),
 		ante.NewIncrementSequenceDecorator(options.AccountKeeper),
-		ibcante.NewAnteDecorator(options.IBCKeeper),
+		ibcante.NewRedundancyDecorator(options.IBCKeeper),
 		NewGasWantedDecorator(options.EvmKeeper, options.FeeMarketKeeper),
 	)
 }

app/ante/utils_test.go

@@ -6,8 +6,11 @@ import (
 	"testing"
 	"time"
 
+	sdkmath "cosmossdk.io/math"
+	"github.com/stretchr/testify/suite"
+
 	"github.com/cosmos/cosmos-sdk/codec"
-	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
 	types2 "github.com/cosmos/cosmos-sdk/x/bank/types"
 	types3 "github.com/cosmos/cosmos-sdk/x/staking/types"
 	"github.com/ethereum/go-ethereum/crypto"
@@ -17,8 +20,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
 
-	"github.com/stretchr/testify/suite"
-
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/tx"
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
@@ -78,7 +79,7 @@ func (suite *AnteTestSuite) SetupTest() {
 		evmGenesis := evmtypes.DefaultGenesisState()
 		evmGenesis.Params.AllowUnprotectedTxs = false
 		if !suite.enableLondonHF {
-			maxInt := sdk.NewInt(math.MaxInt64)
+			maxInt := sdkmath.NewInt(math.MaxInt64)
 			evmGenesis.Params.ChainConfig.LondonBlock = &maxInt
 			evmGenesis.Params.ChainConfig.ArrowGlacierBlock = &maxInt
 			evmGenesis.Params.ChainConfig.GrayGlacierBlock = &maxInt
@@ -197,7 +198,7 @@ func (suite *AnteTestSuite) CreateTestTxBuilder(
 	txData, err := evmtypes.UnpackTxData(msg.Data)
 	suite.Require().NoError(err)
 
-	fees := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewIntFromBigInt(txData.Fee())))
+	fees := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewIntFromBigInt(txData.Fee())))
 	builder.SetFeeAmount(fees)
 	builder.SetGasLimit(msg.GetGas())
 
@@ -240,7 +241,7 @@ func (suite *AnteTestSuite) CreateTestTxBuilder(
 	return txBuilder
 }
 
-func (suite *AnteTestSuite) CreateTestCosmosTxBuilder(gasPrice sdk.Int, denom string, msgs ...sdk.Msg) client.TxBuilder {
+func (suite *AnteTestSuite) CreateTestCosmosTxBuilder(gasPrice sdkmath.Int, denom string, msgs ...sdk.Msg) client.TxBuilder {
 	txBuilder := suite.clientCtx.TxConfig.NewTxBuilder()
 
 	txBuilder.SetGasLimit(TestGasLimit)
@@ -254,7 +255,7 @@ func (suite *AnteTestSuite) CreateTestCosmosTxBuilder(gasPrice sdk.Int, denom st
 func (suite *AnteTestSuite) CreateTestEIP712TxBuilderMsgSend(from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins) client.TxBuilder {
 	// Build MsgSend
 	recipient := sdk.AccAddress(common.Address{}.Bytes())
-	msgSend := types2.NewMsgSend(from, recipient, sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(1))))
+	msgSend := types2.NewMsgSend(from, recipient, sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(1))))
 	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgSend)
 }
 
@@ -262,7 +263,7 @@ func (suite *AnteTestSuite) CreateTestEIP712TxBuilderMsgDelegate(from sdk.AccAdd
 	// Build MsgSend
 	valEthAddr := tests.GenerateAddress()
 	valAddr := sdk.ValAddress(valEthAddr.Bytes())
-	msgSend := types3.NewMsgDelegate(from, valAddr, sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+	msgSend := types3.NewMsgDelegate(from, valAddr, sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgSend)
 }
 
@@ -283,7 +284,7 @@ func (suite *AnteTestSuite) CreateTestEIP712CosmosTxBuilder(
 	fee := legacytx.NewStdFee(gas, gasAmount)
 	accNumber := suite.app.AccountKeeper.GetAccount(suite.ctx, from).GetAccountNumber()
 
-	data := legacytx.StdSignBytes(chainId, accNumber, nonce, 0, fee, []sdk.Msg{msg}, "")
+	data := legacytx.StdSignBytes(chainId, accNumber, nonce, 0, fee, []sdk.Msg{msg}, "", nil)
 	typedData, err := eip712.WrapTxToTypedData(ethermintCodec, ethChainId, msg, data, &eip712.FeeDelegationOptions{
 		FeePayer: from,
 	})

app/app.go

@@ -19,7 +19,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"
-	"github.com/cosmos/cosmos-sdk/client/rpc"
 	"github.com/cosmos/cosmos-sdk/codec"
 	"github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/server/api"
@@ -27,11 +26,13 @@ import (
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	"github.com/cosmos/cosmos-sdk/simapp"
 	simappparams "github.com/cosmos/cosmos-sdk/simapp/params"
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/module"
 	"github.com/cosmos/cosmos-sdk/version"
 	"github.com/cosmos/cosmos-sdk/x/auth"
 	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
+	"github.com/cosmos/cosmos-sdk/x/auth/posthandler"
 	authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"
 	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
@@ -62,8 +63,11 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
 	"github.com/cosmos/cosmos-sdk/x/gov"
+	govclient "github.com/cosmos/cosmos-sdk/x/gov/client"
 	govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
+	govv1beta1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 	"github.com/cosmos/cosmos-sdk/x/mint"
 	mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
 	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
@@ -83,15 +87,15 @@ import (
 	upgradekeeper "github.com/cosmos/cosmos-sdk/x/upgrade/keeper"
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 
-	"github.com/cosmos/ibc-go/v4/modules/apps/transfer"
-	ibctransferkeeper "github.com/cosmos/ibc-go/v4/modules/apps/transfer/keeper"
-	ibctransfertypes "github.com/cosmos/ibc-go/v4/modules/apps/transfer/types"
-	ibc "github.com/cosmos/ibc-go/v4/modules/core"
-	ibcclient "github.com/cosmos/ibc-go/v4/modules/core/02-client"
-	ibcclientclient "github.com/cosmos/ibc-go/v4/modules/core/02-client/client"
-	porttypes "github.com/cosmos/ibc-go/v4/modules/core/05-port/types"
-	ibchost "github.com/cosmos/ibc-go/v4/modules/core/24-host"
-	ibckeeper "github.com/cosmos/ibc-go/v4/modules/core/keeper"
+	"github.com/cosmos/ibc-go/v5/modules/apps/transfer"
+	ibctransferkeeper "github.com/cosmos/ibc-go/v5/modules/apps/transfer/keeper"
+	ibctransfertypes "github.com/cosmos/ibc-go/v5/modules/apps/transfer/types"
+	ibc "github.com/cosmos/ibc-go/v5/modules/core"
+	ibcclient "github.com/cosmos/ibc-go/v5/modules/core/02-client"
+	ibcclientclient "github.com/cosmos/ibc-go/v5/modules/core/02-client/client"
+	porttypes "github.com/cosmos/ibc-go/v5/modules/core/05-port/types"
+	ibchost "github.com/cosmos/ibc-go/v5/modules/core/24-host"
+	ibckeeper "github.com/cosmos/ibc-go/v5/modules/core/keeper"
 
 	// unnamed import of statik for swagger UI support
 	_ "github.com/evmos/ethermint/client/docs/statik"
@@ -100,7 +104,6 @@ import (
 	srvflags "github.com/evmos/ethermint/server/flags"
 	ethermint "github.com/evmos/ethermint/types"
 	"github.com/evmos/ethermint/x/evm"
-	evmrest "github.com/evmos/ethermint/x/evm/client/rest"
 	evmkeeper "github.com/evmos/ethermint/x/evm/keeper"
 	evmtypes "github.com/evmos/ethermint/x/evm/types"
 	"github.com/evmos/ethermint/x/feemarket"
@@ -138,10 +141,10 @@ var (
 		staking.AppModuleBasic{},
 		mint.AppModuleBasic{},
 		distr.AppModuleBasic{},
-		gov.NewAppModuleBasic(
-			paramsclient.ProposalHandler, distrclient.ProposalHandler, upgradeclient.ProposalHandler, upgradeclient.CancelProposalHandler,
+		gov.NewAppModuleBasic([]govclient.ProposalHandler{
+			paramsclient.ProposalHandler, distrclient.ProposalHandler, upgradeclient.LegacyProposalHandler, upgradeclient.LegacyCancelProposalHandler,
 			ibcclientclient.UpdateClientProposalHandler, ibcclientclient.UpgradeProposalHandler,
-		),
+		}),
 		params.AppModuleBasic{},
 		crisis.AppModuleBasic{},
 		slashing.AppModuleBasic{},
@@ -193,9 +196,9 @@ type EthermintApp struct {
 	invCheckPeriod uint
 
 	// keys to access the substores
-	keys    map[string]*sdk.KVStoreKey
-	tkeys   map[string]*sdk.TransientStoreKey
-	memKeys map[string]*sdk.MemoryStoreKey
+	keys    map[string]*storetypes.KVStoreKey
+	tkeys   map[string]*storetypes.TransientStoreKey
+	memKeys map[string]*storetypes.MemoryStoreKey
 
 	// keepers
 	AccountKeeper    authkeeper.AccountKeeper
@@ -246,7 +249,7 @@ func NewEthermintApp(
 	appOpts servertypes.AppOptions,
 	baseAppOptions ...func(*baseapp.BaseApp),
 ) *EthermintApp {
-	appCodec := encodingConfig.Marshaler
+	appCodec := encodingConfig.Codec
 	cdc := encodingConfig.Amino
 	interfaceRegistry := encodingConfig.InterfaceRegistry
 
@@ -293,7 +296,7 @@ func NewEthermintApp(
 	// init params keeper and subspaces
 	app.ParamsKeeper = initParamsKeeper(appCodec, cdc, keys[paramstypes.StoreKey], tkeys[paramstypes.TStoreKey])
 	// set the BaseApp's parameter store
-	bApp.SetParamStore(app.ParamsKeeper.Subspace(baseapp.Paramspace).WithKeyTable(paramskeeper.ConsensusParamsKeyTable()))
+	bApp.SetParamStore(app.ParamsKeeper.Subspace(baseapp.Paramspace).WithKeyTable(paramstypes.ConsensusParamsKeyTable()))
 
 	// add capability keeper and ScopeToModule for ibc module
 	app.CapabilityKeeper = capabilitykeeper.NewKeeper(appCodec, keys[capabilitytypes.StoreKey], memKeys[capabilitytypes.MemStoreKey])
@@ -307,7 +310,7 @@ func NewEthermintApp(
 
 	// use custom Ethermint account for contracts
 	app.AccountKeeper = authkeeper.NewAccountKeeper(
-		appCodec, keys[authtypes.StoreKey], app.GetSubspace(authtypes.ModuleName), ethermint.ProtoAccount, maccPerms,
+		appCodec, keys[authtypes.StoreKey], app.GetSubspace(authtypes.ModuleName), ethermint.ProtoAccount, maccPerms, sdk.GetConfig().GetBech32AccountAddrPrefix(),
 	)
 	app.BankKeeper = bankkeeper.NewBaseKeeper(
 		appCodec, keys[banktypes.StoreKey], app.AccountKeeper, app.GetSubspace(banktypes.ModuleName), app.BlockedAddrs(),
@@ -321,7 +324,7 @@ func NewEthermintApp(
 	)
 	app.DistrKeeper = distrkeeper.NewKeeper(
 		appCodec, keys[distrtypes.StoreKey], app.GetSubspace(distrtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
-		&stakingKeeper, authtypes.FeeCollectorName, app.ModuleAccountAddrs(),
+		&stakingKeeper, authtypes.FeeCollectorName,
 	)
 	app.SlashingKeeper = slashingkeeper.NewKeeper(
 		appCodec, keys[slashingtypes.StoreKey], &stakingKeeper, app.GetSubspace(slashingtypes.ModuleName),
@@ -330,7 +333,9 @@ func NewEthermintApp(
 		app.GetSubspace(crisistypes.ModuleName), invCheckPeriod, app.BankKeeper, authtypes.FeeCollectorName,
 	)
 	app.FeeGrantKeeper = feegrantkeeper.NewKeeper(appCodec, keys[feegrant.StoreKey], app.AccountKeeper)
-	app.UpgradeKeeper = upgradekeeper.NewKeeper(skipUpgradeHeights, keys[upgradetypes.StoreKey], appCodec, homePath, app.BaseApp)
+
+	// set the governance module account as the authority for conducting upgrades
+	app.UpgradeKeeper = upgradekeeper.NewKeeper(skipUpgradeHeights, keys[upgradetypes.StoreKey], appCodec, homePath, app.BaseApp, authtypes.NewModuleAddress(govtypes.ModuleName).String())
 
 	// register the staking hooks
 	// NOTE: stakingKeeper above is passed by reference, so that it will contain these hooks
@@ -338,7 +343,7 @@ func NewEthermintApp(
 		stakingtypes.NewMultiStakingHooks(app.DistrKeeper.Hooks(), app.SlashingKeeper.Hooks()),
 	)
 
-	app.AuthzKeeper = authzkeeper.NewKeeper(keys[authzkeeper.StoreKey], appCodec, app.BaseApp.MsgServiceRouter())
+	app.AuthzKeeper = authzkeeper.NewKeeper(keys[authzkeeper.StoreKey], appCodec, app.MsgServiceRouter(), app.AccountKeeper)
 
 	tracer := cast.ToString(appOpts.Get(srvflags.EVMTracer))
 
@@ -359,16 +364,20 @@ func NewEthermintApp(
 	)
 
 	// register the proposal types
-	govRouter := govtypes.NewRouter()
-	govRouter.AddRoute(govtypes.RouterKey, govtypes.ProposalHandler).
+	govRouter := govv1beta1.NewRouter()
+	govRouter.AddRoute(govtypes.RouterKey, govv1beta1.ProposalHandler).
 		AddRoute(paramproposal.RouterKey, params.NewParamChangeProposalHandler(app.ParamsKeeper)).
 		AddRoute(distrtypes.RouterKey, distr.NewCommunityPoolSpendProposalHandler(app.DistrKeeper)).
 		AddRoute(upgradetypes.RouterKey, upgrade.NewSoftwareUpgradeProposalHandler(app.UpgradeKeeper)).
 		AddRoute(ibchost.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper))
-
+	govConfig := govtypes.DefaultConfig()
+	/*
+		Example of setting gov params:
+		govConfig.MaxMetadataLen = 10000
+	*/
 	govKeeper := govkeeper.NewKeeper(
 		appCodec, keys[govtypes.StoreKey], app.GetSubspace(govtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
-		&stakingKeeper, govRouter,
+		&stakingKeeper, govRouter, app.MsgServiceRouter(), govConfig,
 	)
 
 	app.GovKeeper = *govKeeper.SetHooks(
@@ -417,15 +426,15 @@ func NewEthermintApp(
 		bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper),
 		capability.NewAppModule(appCodec, *app.CapabilityKeeper),
 		crisis.NewAppModule(&app.CrisisKeeper, skipGenesisInvariants),
+		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
 		gov.NewAppModule(appCodec, app.GovKeeper, app.AccountKeeper, app.BankKeeper),
-		mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper),
+		mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper, nil),
 		slashing.NewAppModule(appCodec, app.SlashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
 		distr.NewAppModule(appCodec, app.DistrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
 		staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
 		upgrade.NewAppModule(app.UpgradeKeeper),
 		evidence.NewAppModule(app.EvidenceKeeper),
 		params.NewAppModule(app.ParamsKeeper),
-		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
 		authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
 
 		// ibc modules
@@ -440,7 +449,7 @@ func NewEthermintApp(
 	// there is nothing left over in the validator fee pool, so as to keep the
 	// CanWithdrawInvariant invariant.
 	// NOTE: upgrade module must go first to handle software upgrades.
-	// NOTE: staking module is required if HistoricalEntries param > 0.
+	// NOTE: staking module is required if HistoricalEntries param > 0
 	// NOTE: capability module's beginblocker must come before any modules using capabilities (e.g. IBC)
 	app.mm.SetOrderBeginBlockers(
 		upgradetypes.ModuleName,
@@ -493,6 +502,7 @@ func NewEthermintApp(
 
 	// NOTE: The genutils module must occur after staking so that pools are
 	// properly initialized with tokens from genesis accounts.
+	// NOTE: The genutils module must also occur after auth so that it can access the params from auth.
 	// NOTE: Capability module must occur first so that it can initialize any capabilities
 	// so that other modules that want to create or claim capabilities afterwards in InitChain
 	// can do so safely.
@@ -524,37 +534,29 @@ func NewEthermintApp(
 		crisistypes.ModuleName,
 	)
 
+	// Uncomment if you want to set a custom migration order here.
+	// app.mm.SetOrderMigrations(custom order)
+
 	app.mm.RegisterInvariants(&app.CrisisKeeper)
 	app.mm.RegisterRoutes(app.Router(), app.QueryRouter(), encodingConfig.Amino)
 	app.configurator = module.NewConfigurator(app.appCodec, app.MsgServiceRouter(), app.GRPCQueryRouter())
 	app.mm.RegisterServices(app.configurator)
 
+	// RegisterUpgradeHandlers is used for registering any on-chain upgrades.
+	// Make sure it's called after `app.mm` and `app.configurator` are set.
+	// app.RegisterUpgradeHandlers()
+
 	// add test gRPC service for testing gRPC queries in isolation
 	// testdata.RegisterTestServiceServer(app.GRPCQueryRouter(), testdata.TestServiceImpl{})
 
 	// create the simulation manager and define the order of the modules for deterministic simulations
-
+	//
 	// NOTE: this is not required apps that don't use the simulator for fuzz testing
 	// transactions
-	app.sm = module.NewSimulationManager(
-		// Use custom RandomGenesisAccounts so that auth module could create random EthAccounts in genesis state when genesis.json not specified
-		auth.NewAppModule(appCodec, app.AccountKeeper, RandomGenesisAccounts),
-		bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper),
-		capability.NewAppModule(appCodec, *app.CapabilityKeeper),
-		gov.NewAppModule(appCodec, app.GovKeeper, app.AccountKeeper, app.BankKeeper),
-		mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper),
-		staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
-		distr.NewAppModule(appCodec, app.DistrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
-		slashing.NewAppModule(appCodec, app.SlashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
-		params.NewAppModule(app.ParamsKeeper),
-		evidence.NewAppModule(app.EvidenceKeeper),
-		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
-		authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
-		ibc.NewAppModule(app.IBCKeeper),
-		transferModule,
-		evm.NewAppModule(app.EvmKeeper, app.AccountKeeper),
-		feemarket.NewAppModule(app.FeeMarketKeeper),
-	)
+	overrideModules := map[string]module.AppModuleSimulation{
+		authtypes.ModuleName: auth.NewAppModule(app.appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts),
+	}
+	app.sm = module.NewSimulationManagerFromAppModules(app.mm.Modules, overrideModules)
 
 	app.sm.RegisterStoreDecoders()
 
@@ -566,26 +568,22 @@ func NewEthermintApp(
 	// initialize BaseApp
 	app.SetInitChainer(app.InitChainer)
 	app.SetBeginBlocker(app.BeginBlocker)
-
-	// use Ethermint's custom AnteHandler
-
-	maxGasWanted := cast.ToUint64(appOpts.Get(srvflags.EVMMaxTxGasWanted))
-	anteHandler, err := ante.NewAnteHandler(ante.HandlerOptions{
-		AccountKeeper:   app.AccountKeeper,
-		BankKeeper:      app.BankKeeper,
-		EvmKeeper:       app.EvmKeeper,
-		FeegrantKeeper:  app.FeeGrantKeeper,
-		IBCKeeper:       app.IBCKeeper,
-		FeeMarketKeeper: app.FeeMarketKeeper,
-		SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
-		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
-		MaxTxGasWanted:  maxGasWanted,
-	})
-	if err != nil {
-		panic(err)
-	}
-	app.SetAnteHandler(anteHandler)
 	app.SetEndBlocker(app.EndBlocker)
+	app.setAnteHandler(encodingConfig.TxConfig, cast.ToUint64(appOpts.Get(srvflags.EVMMaxTxGasWanted)))
+	// In v0.46, the SDK introduces _postHandlers_. PostHandlers are like
+	// antehandlers, but are run _after_ the `runMsgs` execution. They are also
+	// defined as a chain, and have the same signature as antehandlers.
+	//
+	// In baseapp, postHandlers are run in the same store branch as `runMsgs`,
+	// meaning that both `runMsgs` and `postHandler` state will be committed if
+	// both are successful, and both will be reverted if any of the two fails.
+	//
+	// The SDK exposes a default empty postHandlers chain.
+	//
+	// Please note that changing any of the anteHandler or postHandler chain is
+	// likely to be a state-machine breaking change, which needs a coordinated
+	// upgrade.
+	app.setPostHandler()
 
 	if loadLatest {
 		if err := app.LoadLatestVersion(); err != nil {
@@ -599,6 +597,37 @@ func NewEthermintApp(
 	return app
 }
 
+// use Ethermint's custom AnteHandler
+func (app *EthermintApp) setAnteHandler(txConfig client.TxConfig, maxGasWanted uint64) {
+	anteHandler, err := ante.NewAnteHandler(ante.HandlerOptions{
+		AccountKeeper:   app.AccountKeeper,
+		BankKeeper:      app.BankKeeper,
+		SignModeHandler: txConfig.SignModeHandler(),
+		FeegrantKeeper:  app.FeeGrantKeeper,
+		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
+		IBCKeeper:       app.IBCKeeper,
+		EvmKeeper:       app.EvmKeeper,
+		FeeMarketKeeper: app.FeeMarketKeeper,
+		MaxTxGasWanted:  maxGasWanted,
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	app.SetAnteHandler(anteHandler)
+}
+
+func (app *EthermintApp) setPostHandler() {
+	postHandler, err := posthandler.NewPostHandler(
+		posthandler.HandlerOptions{},
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	app.SetPostHandler(postHandler)
+}
+
 // Name returns the name of the App
 func (app *EthermintApp) Name() string { return app.BaseApp.Name() }
 
@@ -672,21 +701,21 @@ func (app *EthermintApp) InterfaceRegistry() types.InterfaceRegistry {
 // GetKey returns the KVStoreKey for the provided store key.
 //
 // NOTE: This is solely to be used for testing purposes.
-func (app *EthermintApp) GetKey(storeKey string) *sdk.KVStoreKey {
+func (app *EthermintApp) GetKey(storeKey string) *storetypes.KVStoreKey {
 	return app.keys[storeKey]
 }
 
 // GetTKey returns the TransientStoreKey for the provided store key.
 //
 // NOTE: This is solely to be used for testing purposes.
-func (app *EthermintApp) GetTKey(storeKey string) *sdk.TransientStoreKey {
+func (app *EthermintApp) GetTKey(storeKey string) *storetypes.TransientStoreKey {
 	return app.tkeys[storeKey]
 }
 
 // GetMemKey returns the MemStoreKey for the provided mem key.
 //
 // NOTE: This is solely used for testing purposes.
-func (app *EthermintApp) GetMemKey(storeKey string) *sdk.MemoryStoreKey {
+func (app *EthermintApp) GetMemKey(storeKey string) *storetypes.MemoryStoreKey {
 	return app.memKeys[storeKey]
 }
 
@@ -707,17 +736,12 @@ func (app *EthermintApp) SimulationManager() *module.SimulationManager {
 // API server.
 func (app *EthermintApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig) {
 	clientCtx := apiSvr.ClientCtx
-	rpc.RegisterRoutes(clientCtx, apiSvr.Router)
-
-	evmrest.RegisterTxRoutes(clientCtx, apiSvr.Router)
-
 	// Register new tx routes from grpc-gateway.
 	authtx.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 	// Register new tendermint queries routes from grpc-gateway.
 	tmservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 
-	// Register legacy and grpc-gateway routes for all modules.
-	ModuleBasics.RegisterRESTRoutes(clientCtx, apiSvr.Router)
+	// Register grpc-gateway routes for all modules.
 	ModuleBasics.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 
 	// register swagger API from root so that other applications can override easily
@@ -726,12 +750,19 @@ func (app *EthermintApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.
 	}
 }
 
+// RegisterTxService implements the Application.RegisterTxService method.
 func (app *EthermintApp) RegisterTxService(clientCtx client.Context) {
 	authtx.RegisterTxService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.BaseApp.Simulate, app.interfaceRegistry)
 }
 
+// RegisterTendermintService implements the Application.RegisterTendermintService method.
 func (app *EthermintApp) RegisterTendermintService(clientCtx client.Context) {
-	tmservice.RegisterTendermintService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.interfaceRegistry)
+	tmservice.RegisterTendermintService(
+		clientCtx,
+		app.BaseApp.GRPCQueryRouter(),
+		app.interfaceRegistry,
+		app.Query,
+	)
 }
 
 // RegisterSwaggerAPI registers swagger route with API Server
@@ -751,14 +782,11 @@ func GetMaccPerms() map[string][]string {
 	for k, v := range maccPerms {
 		dupMaccPerms[k] = v
 	}
-
 	return dupMaccPerms
 }
 
 // initParamsKeeper init params keeper and its subspaces
-func initParamsKeeper(
-	appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey sdk.StoreKey,
-) paramskeeper.Keeper {
+func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey storetypes.StoreKey) paramskeeper.Keeper {
 	paramsKeeper := paramskeeper.NewKeeper(appCodec, legacyAmino, key, tkey)
 
 	// SDK subspaces
@@ -768,7 +796,7 @@ func initParamsKeeper(
 	paramsKeeper.Subspace(minttypes.ModuleName)
 	paramsKeeper.Subspace(distrtypes.ModuleName)
 	paramsKeeper.Subspace(slashingtypes.ModuleName)
-	paramsKeeper.Subspace(govtypes.ModuleName).WithKeyTable(govtypes.ParamKeyTable())
+	paramsKeeper.Subspace(govtypes.ModuleName).WithKeyTable(govv1.ParamKeyTable())
 	paramsKeeper.Subspace(crisistypes.ModuleName)
 	paramsKeeper.Subspace(ibctransfertypes.ModuleName)
 	paramsKeeper.Subspace(ibchost.ModuleName)

app/export.go

@@ -19,7 +19,7 @@ import (
 // NewDefaultGenesisState generates the default state for the application.
 func NewDefaultGenesisState() simapp.GenesisState {
 	encCfg := encoding.MakeConfig(ModuleBasics)
-	return ModuleBasics.DefaultGenesis(encCfg.Marshaler)
+	return ModuleBasics.DefaultGenesis(encCfg.Codec)
 }
 
 // ExportAppStateAndValidators exports the state of the application for a genesis
@@ -125,7 +125,9 @@ func (app *EthermintApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAd
 		feePool.CommunityPool = feePool.CommunityPool.Add(scraps...)
 		app.DistrKeeper.SetFeePool(ctx, feePool)
 
-		app.DistrKeeper.Hooks().AfterValidatorCreated(ctx, val.GetOperator())
+		if err := app.DistrKeeper.Hooks().AfterValidatorCreated(ctx, val.GetOperator()); err != nil {
+			return true
+		}
 		return false
 	})
 
@@ -139,8 +141,12 @@ func (app *EthermintApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAd
 		if err != nil {
 			return err
 		}
-		app.DistrKeeper.Hooks().BeforeDelegationCreated(ctx, delAddr, valAddr)
-		app.DistrKeeper.Hooks().AfterDelegationModified(ctx, delAddr, valAddr)
+		if err := app.DistrKeeper.Hooks().BeforeDelegationCreated(ctx, delAddr, valAddr); err != nil {
+			return err
+		}
+		if err := app.DistrKeeper.Hooks().AfterDelegationModified(ctx, delAddr, valAddr); err != nil {
+			return err
+		}
 	}
 
 	// reset context height

app/simulation_test.go

@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"math/rand"
 	"os"
+	"runtime/debug"
+	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/require"
@@ -14,8 +16,10 @@ import (
 	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/simapp/params"
 	"github.com/cosmos/cosmos-sdk/store"
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
 	distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
@@ -26,8 +30,8 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/simulation"
 	slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
-	ibctransfertypes "github.com/cosmos/ibc-go/v4/modules/apps/transfer/types"
-	ibchost "github.com/cosmos/ibc-go/v4/modules/core/24-host"
+	ibctransfertypes "github.com/cosmos/ibc-go/v5/modules/apps/transfer/types"
+	ibchost "github.com/cosmos/ibc-go/v5/modules/core/24-host"
 	evmenc "github.com/evmos/ethermint/encoding"
 	abci "github.com/tendermint/tendermint/abci/types"
 	"github.com/tendermint/tendermint/libs/log"
@@ -47,8 +51,8 @@ func init() {
 const SimAppChainID = "simulation_777-1"
 
 type storeKeysPrefixes struct {
-	A        sdk.StoreKey
-	B        sdk.StoreKey
+	A        storetypes.StoreKey
+	B        storetypes.StoreKey
 	Prefixes [][]byte
 }
 
@@ -74,7 +78,7 @@ func TestFullAppSimulation(t *testing.T) {
 	config.ChainID = SimAppChainID
 
 	defer func() {
-		db.Close()
+		require.NoError(t, db.Close())
 		require.NoError(t, os.RemoveAll(dir))
 	}()
 
@@ -114,7 +118,7 @@ func TestAppImportExport(t *testing.T) {
 	config.ChainID = SimAppChainID
 
 	defer func() {
-		db.Close()
+		require.NoError(t, db.Close())
 		require.NoError(t, os.RemoveAll(dir))
 	}()
 
@@ -155,7 +159,7 @@ func TestAppImportExport(t *testing.T) {
 	require.NoError(t, err, "simulation setup failed")
 
 	defer func() {
-		newDB.Close()
+		require.NoError(t, newDB.Close())
 		require.NoError(t, os.RemoveAll(newDir))
 	}()
 
@@ -166,6 +170,17 @@ func TestAppImportExport(t *testing.T) {
 	err = json.Unmarshal(exported.AppState, &genesisState)
 	require.NoError(t, err)
 
+	defer func() {
+		if r := recover(); r != nil {
+			err := fmt.Sprintf("%v", r)
+			if !strings.Contains(err, "validator set is empty after InitGenesis") {
+				panic(r)
+			}
+			logger.Info("Skipping simulation as all validators have been unbonded")
+			logger.Info("err", err, "stacktrace", string(debug.Stack()))
+		}
+	}()
+
 	ctxA := app.NewContext(true, tmproto.Header{Height: app.LastBlockHeight(), ChainID: SimAppChainID})
 	ctxB := newApp.NewContext(true, tmproto.Header{Height: app.LastBlockHeight(), ChainID: SimAppChainID})
 	newApp.mm.InitGenesis(ctxB, app.AppCodec(), genesisState)
@@ -190,6 +205,7 @@ func TestAppImportExport(t *testing.T) {
 		{app.keys[govtypes.StoreKey], newApp.keys[govtypes.StoreKey], [][]byte{}},
 		{app.keys[evidencetypes.StoreKey], newApp.keys[evidencetypes.StoreKey], [][]byte{}},
 		{app.keys[capabilitytypes.StoreKey], newApp.keys[capabilitytypes.StoreKey], [][]byte{}},
+		{app.keys[authzkeeper.StoreKey], newApp.keys[authzkeeper.StoreKey], [][]byte{authzkeeper.GrantKey, authzkeeper.GrantQueuePrefix}},
 		{app.keys[ibchost.StoreKey], newApp.keys[ibchost.StoreKey], [][]byte{}},
 		{app.keys[ibctransfertypes.StoreKey], newApp.keys[ibctransfertypes.StoreKey], [][]byte{}},
 	}
@@ -216,7 +232,7 @@ func TestAppSimulationAfterImport(t *testing.T) {
 	config.ChainID = SimAppChainID
 
 	defer func() {
-		db.Close()
+		require.NoError(t, db.Close())
 		require.NoError(t, os.RemoveAll(dir))
 	}()
 
@@ -261,7 +277,7 @@ func TestAppSimulationAfterImport(t *testing.T) {
 	require.NoError(t, err, "simulation setup failed")
 
 	defer func() {
-		newDB.Close()
+		require.NoError(t, newDB.Close())
 		require.NoError(t, os.RemoveAll(newDir))
 	}()
 

app/utils.go

@@ -10,6 +10,7 @@ import (
 	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
 	"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
 	"github.com/cosmos/cosmos-sdk/simapp"
+	"github.com/cosmos/cosmos-sdk/testutil/mock"
 	"github.com/cosmos/cosmos-sdk/types/module"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
@@ -177,13 +178,13 @@ func StateFn(cdc codec.JSONCodec, simManager *module.SimulationManager) simtypes
 
 // NewTestGenesisState generate genesis state with single validator
 func NewTestGenesisState(codec codec.Codec) simapp.GenesisState {
-	privVal := ed25519.GenPrivKey()
-	// create validator set with single validator
-	tmPk, err := cryptocodec.ToTmPubKeyInterface(privVal.PubKey())
+	privVal := mock.NewPV()
+	pubKey, err := privVal.GetPubKey()
 	if err != nil {
 		panic(err)
 	}
-	validator := tmtypes.NewValidator(tmPk, 1)
+	// create validator set with single validator
+	validator := tmtypes.NewValidator(pubKey, 1)
 	valSet := tmtypes.NewValidatorSet([]*tmtypes.Validator{validator})
 
 	// generate genesis account

app/utils_test.go

@@ -33,14 +33,14 @@ func TestRandomGenesisAccounts(t *testing.T) {
 	accs := RandomAccounts(r, rand.Intn(maxTestingAccounts))
 
 	encodingConfig := MakeEncodingConfig()
-	appCodec := encodingConfig.Marshaler
+	appCodec := encodingConfig.Codec
 	cdc := encodingConfig.Amino
 
 	paramsKeeper := initParamsKeeper(appCodec, cdc, sdk.NewKVStoreKey(paramstypes.StoreKey), sdk.NewTransientStoreKey(paramstypes.StoreKey))
 	subSpace, find := paramsKeeper.GetSubspace(authtypes.ModuleName)
 	require.True(t, find)
 	accountKeeper := authkeeper.NewAccountKeeper(
-		appCodec, sdk.NewKVStoreKey(authtypes.StoreKey), subSpace, ethermint.ProtoAccount, maccPerms,
+		appCodec, sdk.NewKVStoreKey(authtypes.StoreKey), subSpace, ethermint.ProtoAccount, maccPerms, sdk.GetConfig().GetBech32AccountAddrPrefix(),
 	)
 	authModule := auth.NewAppModule(appCodec, accountKeeper, RandomGenesisAccounts)
 

client/export.go

@@ -5,10 +5,9 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/input"
 	"github.com/cosmos/cosmos-sdk/crypto"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	ethcrypto "github.com/ethereum/go-ethereum/crypto"
 	"github.com/spf13/cobra"
@@ -26,18 +25,8 @@ func UnsafeExportEthKeyCommand() *cobra.Command {
 		Long:  `**UNSAFE** Export an Ethereum private key unencrypted to use in dev tooling`,
 		Args:  cobra.ExactArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			inBuf := bufio.NewReader(cmd.InOrStdin())
-
-			keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
-			rootDir, _ := cmd.Flags().GetString(flags.FlagHome)
-
-			kr, err := keyring.New(
-				sdk.KeyringServiceName(),
-				keyringBackend,
-				rootDir,
-				inBuf,
-				hd.EthSecp256k1Option(),
-			)
+			clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+			clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
 			if err != nil {
 				return err
 			}
@@ -45,7 +34,8 @@ func UnsafeExportEthKeyCommand() *cobra.Command {
 			decryptPassword := ""
 			conf := true
 
-			switch keyringBackend {
+			inBuf := bufio.NewReader(cmd.InOrStdin())
+			switch clientCtx.Keyring.Backend() {
 			case keyring.BackendFile:
 				decryptPassword, err = input.GetPassword(
 					"**WARNING this is an unsafe way to export your unencrypted private key**\nEnter key password:",
@@ -60,7 +50,7 @@ func UnsafeExportEthKeyCommand() *cobra.Command {
 			}
 
 			// Exports private key from keybase using password
-			armor, err := kr.ExportPrivKeyArmor(args[0], decryptPassword)
+			armor, err := clientCtx.Keyring.ExportPrivKeyArmor(args[0], decryptPassword)
 			if err != nil {
 				return err
 			}

client/import.go

@@ -5,11 +5,9 @@ import (
 
 	"github.com/spf13/cobra"
 
-	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/input"
 	"github.com/cosmos/cosmos-sdk/crypto"
-	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/evmos/ethermint/crypto/ethsecp256k1"
 
@@ -28,21 +26,13 @@ func UnsafeImportKeyCommand() *cobra.Command {
 }
 
 func runImportCmd(cmd *cobra.Command, args []string) error {
-	inBuf := bufio.NewReader(cmd.InOrStdin())
-	keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
-	rootDir, _ := cmd.Flags().GetString(flags.FlagHome)
-
-	kb, err := keyring.New(
-		sdk.KeyringServiceName(),
-		keyringBackend,
-		rootDir,
-		inBuf,
-		hd.EthSecp256k1Option(),
-	)
+	clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+	clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
 	if err != nil {
 		return err
 	}
 
+	inBuf := bufio.NewReader(cmd.InOrStdin())
 	passphrase, err := input.GetPassword("Enter passphrase to encrypt your key:", inBuf)
 	if err != nil {
 		return err
@@ -54,5 +44,5 @@ func runImportCmd(cmd *cobra.Command, args []string) error {
 
 	armor := crypto.EncryptArmorPrivKey(privKey, passphrase, "eth_secp256k1")
 
-	return kb.ImportPrivKey(args[0], armor, passphrase)
+	return clientCtx.Keyring.ImportPrivKey(args[0], armor, passphrase)
 }

client/keys.go

@@ -6,7 +6,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/client/keys"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/spf13/cobra"
 	"github.com/tendermint/tendermint/libs/cli"
 
@@ -49,7 +48,7 @@ The pass backend requires GnuPG: https://gnupg.org/
 	addCmd := keys.AddKeyCommand()
 
 	// update the default signing algorithm value to "eth_secp256k1"
-	algoFlag := addCmd.Flag("algo")
+	algoFlag := addCmd.Flag(flags.FlagKeyAlgorithm)
 	algoFlag.DefValue = string(hd.EthSecp256k1Type)
 	err := algoFlag.Value.Set(string(hd.EthSecp256k1Type))
 	if err != nil {
@@ -65,8 +64,8 @@ The pass backend requires GnuPG: https://gnupg.org/
 		keys.ImportKeyCommand(),
 		keys.ListKeysCmd(),
 		keys.ShowKeysCmd(),
-		flags.LineBreak,
 		keys.DeleteKeyCommand(),
+		keys.RenameKeyCommand(),
 		keys.ParseKeyStringCommand(),
 		keys.MigrateCommand(),
 		flags.LineBreak,
@@ -82,23 +81,11 @@ The pass backend requires GnuPG: https://gnupg.org/
 }
 
 func runAddCmd(cmd *cobra.Command, args []string) error {
-	buf := bufio.NewReader(cmd.InOrStdin())
-	clientCtx := client.GetClientContextFromCmd(cmd)
-
-	var (
-		kr  keyring.Keyring
-		err error
-	)
-
-	dryRun, _ := cmd.Flags().GetBool(flags.FlagDryRun)
-	if dryRun {
-		kr, err = keyring.New(sdk.KeyringServiceName(), keyring.BackendMemory, clientCtx.KeyringDir, buf, hd.EthSecp256k1Option())
-		clientCtx = clientCtx.WithKeyring(kr)
-	}
-
+	clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+	clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
 	if err != nil {
 		return err
 	}
-
+	buf := bufio.NewReader(clientCtx.Input)
 	return clientkeys.RunAddCmd(clientCtx, cmd, args, buf)
 }

client/keys/add.go

@@ -38,63 +38,7 @@ const (
 	mnemonicEntropySize = 256
 )
 
-// AddKeyCommand defines a keys command to add a generated or recovered private key to keybase.
-func AddKeyCommand() *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "add <name>",
-		Short: "Add an encrypted private key (either newly generated or recovered), encrypt it, and save to <name> file",
-		Long: `Derive a new private key and encrypt to disk.
-Optionally specify a BIP39 mnemonic, a BIP39 passphrase to further secure the mnemonic,
-and a bip32 HD path to derive a specific account. The key will be stored under the given name
-and encrypted with the given password. The only input that is required is the encryption password.
-
-If run with -i, it will prompt the user for BIP44 path, BIP39 mnemonic, and passphrase.
-The flag --recover allows one to recover a key from a seed passphrase.
-If run with --dry-run, a key would be generated (or recovered) but not stored to the
-local keystore.
-Use the --pubkey flag to add arbitrary public keys to the keystore for constructing
-multisig transactions.
-
-You can create and store a multisig key by passing the list of key names stored in a keyring
-and the minimum number of signatures required through --multisig-threshold. The keys are
-sorted by address, unless the flag --nosort is set.
-Example:
-
-    keys add mymultisig --multisig "keyname1,keyname2,keyname3" --multisig-threshold 2
-`,
-		Args: cobra.ExactArgs(1),
-		RunE: runAddCmdPrepare,
-	}
-	f := cmd.Flags()
-	f.StringSlice(flagMultisig, nil, "List of key names stored in keyring to construct a public legacy multisig key")
-	f.Int(flagMultiSigThreshold, 1, "K out of N required signatures. For use in conjunction with --multisig")
-	f.Bool(flagNoSort, false, "Keys passed to --multisig are taken in the order they're supplied")
-	f.String(keys.FlagPublicKey, "", "Parse a public key in JSON format and saves key info to <name> file.")
-	f.BoolP(flagInteractive, "i", false, "Interactively prompt user for BIP39 passphrase and mnemonic")
-	f.Bool(flags.FlagUseLedger, false, "Store a local reference to a private key on a Ledger device")
-	f.Bool(flagRecover, false, "Provide seed phrase to recover existing key instead of creating")
-	f.Bool(flagNoBackup, false, "Don't print out seed phrase (if others are watching the terminal)")
-	f.Bool(flags.FlagDryRun, false, "Perform action, but don't add key to local keystore")
-	f.String(flagHDPath, "", "Manual HD Path derivation (overrides BIP44 config)")
-	f.Uint32(flagCoinType, sdk.GetConfig().GetCoinType(), "coin type number for HD derivation")
-	f.Uint32(flagAccount, 0, "Account number for HD derivation")
-	f.Uint32(flagIndex, 0, "Address index number for HD derivation")
-	f.String(flags.FlagKeyAlgorithm, string(etherminthd.EthSecp256k1Type), "Key signing algorithm to generate keys for")
-
-	return cmd
-}
-
-func runAddCmdPrepare(cmd *cobra.Command, args []string) error {
-	buf := bufio.NewReader(cmd.InOrStdin())
-	clientCtx, err := client.GetClientQueryContext(cmd)
-	if err != nil {
-		return err
-	}
-
-	return RunAddCmd(clientCtx, cmd, args, buf)
-}
-
-/*
+/* RunAddCmd
 input
 	- bip39 mnemonic
 	- bip39 passphrase
@@ -122,7 +66,7 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 
 	if dryRun, _ := cmd.Flags().GetBool(flags.FlagDryRun); dryRun {
 		// use in memory keybase
-		kb = keyring.NewInMemory(etherminthd.EthSecp256k1Option())
+		kb = keyring.NewInMemory(ctx.Codec, etherminthd.EthSecp256k1Option())
 	} else {
 		_, err = kb.Key(name)
 		if err == nil {
@@ -156,7 +100,11 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 					return err
 				}
 
-				pks[i] = k.GetPubKey()
+				key, err := k.GetPubKey()
+				if err != nil {
+					return err
+				}
+				pks[i] = key
 			}
 
 			if noSort, _ := cmd.Flags().GetBool(flagNoSort); !noSort {
@@ -166,29 +114,28 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 			}
 
 			pk := multisig.NewLegacyAminoPubKey(multisigThreshold, pks)
-			info, err := kb.SaveMultisig(name, pk)
+			k, err := kb.SaveMultisig(name, pk)
 			if err != nil {
 				return err
 			}
 
-			return printCreate(cmd, info, false, "", outputFormat)
+			return printCreate(cmd, k, false, "", outputFormat)
 		}
 	}
 
 	pubKey, _ := cmd.Flags().GetString(keys.FlagPublicKey)
 	if pubKey != "" {
 		var pk cryptotypes.PubKey
-		err = ctx.Codec.UnmarshalInterfaceJSON([]byte(pubKey), &pk)
+		if err = ctx.Codec.UnmarshalInterfaceJSON([]byte(pubKey), &pk); err != nil {
+			return err
+		}
+
+		k, err := kb.SaveOfflineKey(name, pk)
 		if err != nil {
 			return err
 		}
 
-		info, err := kb.SavePubKey(name, pk, algo.Name())
-		if err != nil {
-			return err
-		}
-
-		return printCreate(cmd, info, false, "", outputFormat)
+		return printCreate(cmd, k, false, "", outputFormat)
 	}
 
 	coinType, _ := cmd.Flags().GetUint32(flagCoinType)
@@ -206,13 +153,12 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 	// If we're using ledger, only thing we need is the path and the bech32 prefix.
 	if useLedger {
 		bech32PrefixAccAddr := sdk.GetConfig().GetBech32AccountAddrPrefix()
-
-		info, err := kb.SaveLedgerKey(name, algo, bech32PrefixAccAddr, coinType, account, index)
+		k, err := kb.SaveLedgerKey(name, hd.Secp256k1, bech32PrefixAccAddr, coinType, account, index)
 		if err != nil {
 			return err
 		}
 
-		return printCreate(cmd, info, false, "", outputFormat)
+		return printCreate(cmd, k, false, "", outputFormat)
 	}
 
 	// Get bip39 mnemonic
@@ -274,7 +220,7 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 		}
 	}
 
-	info, err := kb.NewAccount(name, mnemonic, bip39Passphrase, hdPath, algo)
+	k, err := kb.NewAccount(name, mnemonic, bip39Passphrase, hdPath, algo)
 	if err != nil {
 		return err
 	}
@@ -286,24 +232,25 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 		mnemonic = ""
 	}
 
-	return printCreate(cmd, info, showMnemonic, mnemonic, outputFormat)
+	return printCreate(cmd, k, showMnemonic, mnemonic, outputFormat)
 }
 
-func printCreate(cmd *cobra.Command, info keyring.Info, showMnemonic bool, mnemonic, outputFormat string) error {
+func printCreate(cmd *cobra.Command, k *keyring.Record, showMnemonic bool, mnemonic, outputFormat string) error {
 	switch outputFormat {
 	case OutputFormatText:
 		cmd.PrintErrln()
-		printKeyInfo(cmd.OutOrStdout(), info, keyring.MkAccKeyOutput, outputFormat)
+		if err := printKeyringRecord(cmd.OutOrStdout(), k, keyring.MkAccKeyOutput, outputFormat); err != nil {
+			return err
+		}
 
 		// print mnemonic unless requested not to.
 		if showMnemonic {
-			fmt.Fprintln(cmd.ErrOrStderr(), "\n**Important** write this mnemonic phrase in a safe place.")
-			fmt.Fprintln(cmd.ErrOrStderr(), "It is the only way to recover your account if you ever forget your password.")
-			fmt.Fprintln(cmd.ErrOrStderr(), "")
-			fmt.Fprintln(cmd.ErrOrStderr(), mnemonic)
+			if _, err := fmt.Fprintf(cmd.ErrOrStderr(), "\n**Important** write this mnemonic phrase in a safe place.\nIt is the only way to recover your account if you ever forget your password.\n\n%s\n\n", mnemonic); err != nil {
+				return fmt.Errorf("failed to print mnemonic: %v", err)
+			}
 		}
 	case OutputFormatJSON:
-		out, err := keyring.MkAccKeyOutput(info)
+		out, err := keyring.MkAccKeyOutput(k)
 		if err != nil {
 			return err
 		}
@@ -325,3 +272,14 @@ func printCreate(cmd *cobra.Command, info keyring.Info, showMnemonic bool, mnemo
 
 	return nil
 }
+
+func validateMultisigThreshold(k, nKeys int) error {
+	if k <= 0 {
+		return fmt.Errorf("threshold must be a positive integer")
+	}
+	if nKeys < k {
+		return fmt.Errorf(
+			"threshold k of n multisignature: %d < %d", nKeys, k)
+	}
+	return nil
+}

client/keys/keys.go

@@ -1,61 +0,0 @@
-package keys
-
-import (
-	"github.com/spf13/cobra"
-	"github.com/tendermint/tendermint/libs/cli"
-
-	"github.com/cosmos/cosmos-sdk/client/flags"
-
-	"github.com/cosmos/cosmos-sdk/client/keys"
-)
-
-// Commands registers a sub-tree of commands to interact with
-// local private key storage.
-func Commands(defaultNodeHome string) *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "keys",
-		Short: "Manage your application's keys",
-		Long: `Keyring management commands. These keys may be in any format supported by the
-Tendermint crypto library and can be used by light-clients, full nodes, or any other application
-that needs to sign with a private key.
-
-The keyring supports the following backends:
-
-    os          Uses the operating system's default credentials store.
-    file        Uses encrypted file-based keystore within the app's configuration directory.
-                This keyring will request a password each time it is accessed, which may occur
-                multiple times in a single command resulting in repeated password prompts.
-    kwallet     Uses KDE Wallet Manager as a credentials management application.
-    pass        Uses the pass command line utility to store and retrieve keys.
-    test        Stores keys insecurely to disk. It does not prompt for a password to be unlocked
-                and it should be use only for testing purposes.
-
-kwallet and pass backends depend on external tools. Refer to their respective documentation for more
-information:
-    KWallet     https://github.com/KDE/kwallet
-    pass        https://www.passwordstore.org/
-
-The pass backend requires GnuPG: https://gnupg.org/
-`,
-	}
-
-	cmd.AddCommand(
-		keys.MnemonicKeyCommand(),
-		AddKeyCommand(),
-		keys.ExportKeyCommand(),
-		keys.ImportKeyCommand(),
-		keys.ListKeysCmd(),
-		keys.ShowKeysCmd(),
-		flags.LineBreak,
-		keys.DeleteKeyCommand(),
-		keys.ParseKeyStringCommand(),
-		keys.MigrateCommand(),
-	)
-
-	cmd.PersistentFlags().String(flags.FlagHome, defaultNodeHome, "The application home directory")
-	cmd.PersistentFlags().String(flags.FlagKeyringDir, "", "The client Keyring directory; if omitted, the default 'home' directory will be used")
-	cmd.PersistentFlags().String(flags.FlagKeyringBackend, flags.DefaultKeyringBackend, "Select keyring's backend (os|file|test)")
-	cmd.PersistentFlags().String(cli.OutputFlag, "text", "Output format (text|json)")
-
-	return cmd
-}

client/keys/utils.go

@@ -3,9 +3,8 @@ package keys
 import (
 	"fmt"
 	"io"
-	"path/filepath"
 
-	yaml "gopkg.in/yaml.v2"
+	"sigs.k8s.io/yaml"
 
 	"github.com/cosmos/cosmos-sdk/client/keys"
 	cryptokeyring "github.com/cosmos/cosmos-sdk/crypto/keyring"
@@ -15,58 +14,45 @@ import (
 const (
 	OutputFormatText = "text"
 	OutputFormatJSON = "json"
-
-	// defaultKeyDBName is the client's subdirectory where keys are stored.
-	defaultKeyDBName = "keys"
 )
 
-type bechKeyOutFn func(keyInfo cryptokeyring.Info) (cryptokeyring.KeyOutput, error)
+type bechKeyOutFn func(k *cryptokeyring.Record) (cryptokeyring.KeyOutput, error)
 
-// NewLegacyKeyBaseFromDir initializes a legacy keybase at the rootDir directory. Keybase
-// options can be applied when generating this new Keybase.
-func NewLegacyKeyBaseFromDir(rootDir string, opts ...cryptokeyring.KeybaseOption) (cryptokeyring.LegacyKeybase, error) {
-	return getLegacyKeyBaseFromDir(rootDir, opts...)
-}
-
-func getLegacyKeyBaseFromDir(rootDir string, opts ...cryptokeyring.KeybaseOption) (cryptokeyring.LegacyKeybase, error) {
-	return cryptokeyring.NewLegacy(defaultKeyDBName, filepath.Join(rootDir, "keys"), opts...)
-}
-
-func printKeyInfo(w io.Writer, keyInfo cryptokeyring.Info, bechKeyOut bechKeyOutFn, output string) {
-	ko, err := bechKeyOut(keyInfo)
+func printKeyringRecord(w io.Writer, k *cryptokeyring.Record, bechKeyOut bechKeyOutFn, output string) error {
+	ko, err := bechKeyOut(k)
 	if err != nil {
-		panic(err)
+		return err
 	}
 
 	switch output {
 	case OutputFormatText:
-		printTextInfos(w, []cryptokeyring.KeyOutput{ko})
+		if err := printTextRecords(w, []cryptokeyring.KeyOutput{ko}); err != nil {
+			return err
+		}
 
 	case OutputFormatJSON:
 		out, err := keys.KeysCdc.MarshalJSON(ko)
 		if err != nil {
-			panic(err)
+			return err
 		}
 
-		fmt.Fprintln(w, string(out))
+		if _, err := fmt.Fprintln(w, string(out)); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func printTextRecords(w io.Writer, kos []cryptokeyring.KeyOutput) error {
+	out, err := yaml.Marshal(&kos)
+	if err != nil {
+		return err
+	}
+
+	if _, err := fmt.Fprintln(w, string(out)); err != nil {
+		return err
 	}
-}
 
-func printTextInfos(w io.Writer, kos []cryptokeyring.KeyOutput) {
-	out, err := yaml.Marshal(&kos)
-	if err != nil {
-		panic(err)
-	}
-	fmt.Fprintln(w, string(out))
-}
-
-func validateMultisigThreshold(k, nKeys int) error {
-	if k <= 0 {
-		return fmt.Errorf("threshold must be a positive integer")
-	}
-	if nKeys < k {
-		return fmt.Errorf(
-			"threshold k of n multisignature: %d < %d", nKeys, k)
-	}
 	return nil
 }

client/testnet.go

@@ -34,6 +34,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
 	mintypes "github.com/cosmos/cosmos-sdk/x/mint/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 
@@ -261,7 +262,7 @@ func initTestnetFiles(
 		memo := fmt.Sprintf("%s@%s:26656", nodeIDs[i], ip)
 		genFiles = append(genFiles, nodeConfig.GenesisFile())
 
-		kb, err := keyring.New(sdk.KeyringServiceName(), args.keyringBackend, nodeDir, inBuf, hd.EthSecp256k1Option())
+		kb, err := keyring.New(sdk.KeyringServiceName(), args.keyringBackend, nodeDir, inBuf, clientCtx.Codec, hd.EthSecp256k1Option())
 		if err != nil {
 			return err
 		}
@@ -343,7 +344,7 @@ func initTestnetFiles(
 
 		customAppTemplate, customAppConfig := config.AppConfig(ethermint.AttoPhoton)
 		srvconfig.SetConfigTemplate(customAppTemplate)
-		if err := sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig); err != nil {
+		if err := sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig, tmconfig.DefaultConfig()); err != nil {
 			return err
 		}
 
@@ -402,7 +403,7 @@ func initGenFiles(
 	stakingGenState.Params.BondDenom = coinDenom
 	appGenState[stakingtypes.ModuleName] = clientCtx.Codec.MustMarshalJSON(&stakingGenState)
 
-	var govGenState govtypes.GenesisState
+	var govGenState govv1.GenesisState
 	clientCtx.Codec.MustUnmarshalJSON(appGenState[govtypes.ModuleName], &govGenState)
 
 	govGenState.DepositParams.MinDeposit[0].Denom = coinDenom

cmd/ethermintd/cmd_test.go

@@ -23,6 +23,6 @@ func TestInitCmd(t *testing.T) {
 		fmt.Sprintf("--%s=%s", flags.FlagChainID, "ethermint_9000-1"),
 	})
 
-	err := svrcmd.Execute(rootCmd, app.DefaultNodeHome)
+	err := svrcmd.Execute(rootCmd, "", app.DefaultNodeHome)
 	require.NoError(t, err)
 }

cmd/ethermintd/genaccounts.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"bufio"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -11,7 +10,6 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
-	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 	"github.com/cosmos/cosmos-sdk/server"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
@@ -43,41 +41,29 @@ contain valid denominations. Accounts may optionally be supplied with vesting pa
 `,
 		Args: cobra.ExactArgs(2),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			clientCtx := client.GetClientContextFromCmd(cmd)
+			clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+			clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
+			if err != nil {
+				return err
+			}
 
 			serverCtx := server.GetServerContextFromCmd(cmd)
 			config := serverCtx.Config
 
 			config.SetRoot(clientCtx.HomeDir)
 
-			var kr keyring.Keyring
+			kr := clientCtx.Keyring
 			addr, err := sdk.AccAddressFromBech32(args[0])
 			if err != nil {
-				inBuf := bufio.NewReader(cmd.InOrStdin())
-				keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
-
-				if keyringBackend != "" && clientCtx.Keyring == nil {
-					var err error
-					kr, err = keyring.New(
-						sdk.KeyringServiceName(),
-						keyringBackend,
-						clientCtx.HomeDir,
-						inBuf,
-						hd.EthSecp256k1Option(),
-					)
-					if err != nil {
-						return err
-					}
-				} else {
-					kr = clientCtx.Keyring
-				}
-
 				info, err := kr.Key(args[0])
 				if err != nil {
 					return fmt.Errorf("failed to get address from Keyring: %w", err)
 				}
 
-				addr = info.GetAddress()
+				addr, err = info.GetAddress()
+				if err != nil {
+					return err
+				}
 			}
 
 			coins, err := sdk.ParseCoinsNormalized(args[1])

cmd/ethermintd/main.go

@@ -17,7 +17,7 @@ func main() {
 
 	rootCmd, _ := NewRootCmd()
 
-	if err := svrcmd.Execute(rootCmd, app.DefaultNodeHome); err != nil {
+	if err := svrcmd.Execute(rootCmd, EnvPrefix, app.DefaultNodeHome); err != nil {
 		switch e := err.(type) {
 		case server.ErrorCode:
 			os.Exit(e.Code)

cmd/ethermintd/root.go

@@ -9,6 +9,7 @@ import (
 	"github.com/spf13/cast"
 	"github.com/spf13/cobra"
 
+	tmcfg "github.com/tendermint/tendermint/config"
 	tmcli "github.com/tendermint/tendermint/libs/cli"
 	tmlog "github.com/tendermint/tendermint/libs/log"
 	dbm "github.com/tendermint/tm-db"
@@ -22,6 +23,7 @@ import (
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	"github.com/cosmos/cosmos-sdk/simapp/params"
 	"github.com/cosmos/cosmos-sdk/snapshots"
+	snapshottypes "github.com/cosmos/cosmos-sdk/snapshots/types"
 	"github.com/cosmos/cosmos-sdk/store"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authcmd "github.com/cosmos/cosmos-sdk/x/auth/client/cli"
@@ -48,7 +50,7 @@ const EnvPrefix = "ETHERMINT"
 func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 	encodingConfig := encoding.MakeConfig(app.ModuleBasics)
 	initClientCtx := client.Context{}.
-		WithCodec(encodingConfig.Marshaler).
+		WithCodec(encodingConfig.Codec).
 		WithInterfaceRegistry(encodingConfig.InterfaceRegistry).
 		WithTxConfig(encodingConfig.TxConfig).
 		WithLegacyAmino(encodingConfig.Amino).
@@ -84,12 +86,12 @@ func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 			// FIXME: replace AttoPhoton with bond denom
 			customAppTemplate, customAppConfig := servercfg.AppConfig(ethermint.AttoPhoton)
 
-			return sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig)
+			return sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig, tmcfg.DefaultConfig())
 		},
 	}
 
 	// TODO: double-check
-	// authclient.Codec = encodingConfig.Marshaler
+	// authclient.Codec = encodingConfig.Codec
 
 	cfg := sdk.GetConfig()
 	cfg.Seal()
@@ -126,7 +128,7 @@ func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 	}
 
 	// add rosetta
-	rootCmd.AddCommand(sdkserver.RosettaCommand(encodingConfig.InterfaceRegistry, encodingConfig.Marshaler))
+	rootCmd.AddCommand(sdkserver.RosettaCommand(encodingConfig.InterfaceRegistry, encodingConfig.Codec))
 
 	return rootCmd, encodingConfig
 }
@@ -208,7 +210,7 @@ func (a appCreator) newApp(logger tmlog.Logger, db dbm.DB, traceStore io.Writer,
 	}
 
 	snapshotDir := filepath.Join(cast.ToString(appOpts.Get(flags.FlagHome)), "data", "snapshots")
-	snapshotDB, err := sdk.NewLevelDB("metadata", snapshotDir)
+	snapshotDB, err := dbm.NewDB("metadata", sdkserver.GetAppDBBackend(appOpts), snapshotDir)
 	if err != nil {
 		panic(err)
 	}
@@ -217,6 +219,11 @@ func (a appCreator) newApp(logger tmlog.Logger, db dbm.DB, traceStore io.Writer,
 		panic(err)
 	}
 
+	snapshotOptions := snapshottypes.NewSnapshotOptions(
+		cast.ToUint64(appOpts.Get(sdkserver.FlagStateSyncSnapshotInterval)),
+		cast.ToUint32(appOpts.Get(sdkserver.FlagStateSyncSnapshotKeepRecent)),
+	)
+
 	ethermintApp := app.NewEthermintApp(
 		logger, db, traceStore, true, skipUpgradeHeights,
 		cast.ToString(appOpts.Get(flags.FlagHome)),
@@ -231,9 +238,7 @@ func (a appCreator) newApp(logger tmlog.Logger, db dbm.DB, traceStore io.Writer,
 		baseapp.SetInterBlockCache(cache),
 		baseapp.SetTrace(cast.ToBool(appOpts.Get(sdkserver.FlagTrace))),
 		baseapp.SetIndexEvents(cast.ToStringSlice(appOpts.Get(sdkserver.FlagIndexEvents))),
-		baseapp.SetSnapshotStore(snapshotStore),
-		baseapp.SetSnapshotInterval(cast.ToUint64(appOpts.Get(sdkserver.FlagStateSyncSnapshotInterval))),
-		baseapp.SetSnapshotKeepRecent(cast.ToUint32(appOpts.Get(sdkserver.FlagStateSyncSnapshotKeepRecent))),
+		baseapp.SetSnapshot(snapshotStore, snapshotOptions),
 	)
 
 	return ethermintApp

crypto/codec/codec.go

@@ -10,4 +10,5 @@ import (
 // RegisterInterfaces register the Ethermint key concrete types.
 func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 	registry.RegisterImplementations((*cryptotypes.PubKey)(nil), &ethsecp256k1.PubKey{})
+	registry.RegisterImplementations((*cryptotypes.PrivKey)(nil), &ethsecp256k1.PrivKey{})
 }

crypto/hd/algorithm_test.go

@@ -11,15 +11,24 @@ import (
 	hdwallet "github.com/miguelmota/go-ethereum-hdwallet"
 
 	"github.com/cosmos/cosmos-sdk/codec"
+	amino "github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 
 	cryptocodec "github.com/evmos/ethermint/crypto/codec"
+	enccodec "github.com/evmos/ethermint/encoding/codec"
 	ethermint "github.com/evmos/ethermint/types"
 )
 
+var TestCodec codec.Codec
+
 func init() {
-	amino := codec.NewLegacyAmino()
-	cryptocodec.RegisterCrypto(amino)
+	cdc := codec.NewLegacyAmino()
+	cryptocodec.RegisterCrypto(cdc)
+
+	interfaceRegistry := types.NewInterfaceRegistry()
+	TestCodec = amino.NewProtoCodec(interfaceRegistry)
+	enccodec.RegisterInterfaces(interfaceRegistry)
 }
 
 const mnemonic = "picnic rent average infant boat squirrel federal assault mercy purity very motor fossil wheel verify upset box fresh horse vivid copy predict square regret"
@@ -28,7 +37,7 @@ func TestKeyring(t *testing.T) {
 	dir := t.TempDir()
 	mockIn := strings.NewReader("")
 
-	kr, err := keyring.New("ethermint", keyring.BackendTest, dir, mockIn, EthSecp256k1Option())
+	kr, err := keyring.New("ethermint", keyring.BackendTest, dir, mockIn, TestCodec, EthSecp256k1Option())
 	require.NoError(t, err)
 
 	// fail in retrieving key
@@ -40,9 +49,11 @@ func TestKeyring(t *testing.T) {
 	info, mnemonic, err := kr.NewMnemonic("foo", keyring.English, ethermint.BIP44HDPath, keyring.DefaultBIP39Passphrase, EthSecp256k1)
 	require.NoError(t, err)
 	require.NotEmpty(t, mnemonic)
-	require.Equal(t, "foo", info.GetName())
+	require.Equal(t, "foo", info.Name)
 	require.Equal(t, "local", info.GetType().String())
-	require.Equal(t, EthSecp256k1Type, info.GetAlgo())
+	pubKey, err := info.GetPubKey()
+	require.NoError(t, err)
+	require.Equal(t, string(EthSecp256k1Type), pubKey.Type())
 
 	hdPath := ethermint.BIP44HDPath
 

encoding/config.go

@@ -14,12 +14,12 @@ import (
 func MakeConfig(mb module.BasicManager) params.EncodingConfig {
 	cdc := amino.NewLegacyAmino()
 	interfaceRegistry := types.NewInterfaceRegistry()
-	marshaler := amino.NewProtoCodec(interfaceRegistry)
+	codec := amino.NewProtoCodec(interfaceRegistry)
 
 	encodingConfig := params.EncodingConfig{
 		InterfaceRegistry: interfaceRegistry,
-		Marshaler:         marshaler,
-		TxConfig:          tx.NewTxConfig(marshaler, tx.DefaultSignModes),
+		Codec:             codec,
+		TxConfig:          tx.NewTxConfig(codec, tx.DefaultSignModes),
 		Amino:             cdc,
 	}
 

ethereum/eip712/eip712.go

@@ -8,6 +8,7 @@ import (
 	"reflect"
 	"strings"
 
+	sdkmath "cosmossdk.io/math"
 	"golang.org/x/text/cases"
 	"golang.org/x/text/language"
 
@@ -379,7 +380,7 @@ var (
 	hashType      = reflect.TypeOf(common.Hash{})
 	addressType   = reflect.TypeOf(common.Address{})
 	bigIntType    = reflect.TypeOf(big.Int{})
-	cosmIntType   = reflect.TypeOf(sdk.Int{})
+	cosmIntType   = reflect.TypeOf(sdkmath.Int{})
 	cosmosAnyType = reflect.TypeOf(&codectypes.Any{})
 )
 

go.mod

@@ -3,12 +3,13 @@ module github.com/evmos/ethermint
 go 1.18
 
 require (
+	cosmossdk.io/math v1.0.0-beta.2
 	github.com/armon/go-metrics v0.4.0
 	github.com/btcsuite/btcd v0.22.1
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
-	github.com/cosmos/cosmos-sdk v0.45.6
+	github.com/cosmos/cosmos-sdk v0.46.0
 	github.com/cosmos/go-bip39 v1.0.0
-	github.com/cosmos/ibc-go/v4 v4.0.0-rc1
+	github.com/cosmos/ibc-go/v5 v5.0.0
 	github.com/davecgh/go-spew v1.1.1
 	github.com/ethereum/go-ethereum v1.10.19
 	github.com/gogo/protobuf v1.3.3
@@ -29,49 +30,57 @@ require (
 	github.com/spf13/viper v1.12.0
 	github.com/status-im/keycard-go v0.0.0-20200402102358-957c09536969
 	github.com/stretchr/testify v1.8.0
-	github.com/tendermint/tendermint v0.34.20-0.20220517115723-e6f071164839
+	github.com/tendermint/tendermint v0.34.20
 	github.com/tendermint/tm-db v0.6.7
 	github.com/tyler-smith/go-bip39 v1.1.0
 	golang.org/x/text v0.3.7
 	google.golang.org/genproto v0.0.0-20220628213854-d9e0b6570c03
-	google.golang.org/grpc v1.47.0
+	google.golang.org/grpc v1.48.0
 	google.golang.org/protobuf v1.28.0
-	gopkg.in/yaml.v2 v2.4.0
+	sigs.k8s.io/yaml v1.3.0
 )
 
 require (
-	filippo.io/edwards25519 v1.0.0-beta.2 // indirect
-	github.com/99designs/keyring v1.1.6 // indirect
+	cloud.google.com/go v0.100.2 // indirect
+	cloud.google.com/go/compute v1.6.1 // indirect
+	cloud.google.com/go/iam v0.3.0 // indirect
+	cloud.google.com/go/storage v1.14.0 // indirect
+	cosmossdk.io/errors v1.0.0-beta.7 // indirect
+	filippo.io/edwards25519 v1.0.0-rc.1 // indirect
+	github.com/99designs/keyring v1.2.1 // indirect
 	github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d // indirect
-	github.com/DataDog/zstd v1.4.5 // indirect
 	github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
 	github.com/VictoriaMetrics/fastcache v1.6.0 // indirect
 	github.com/Workiva/go-datastructures v1.0.53 // indirect
+	github.com/aws/aws-sdk-go v1.40.45 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
 	github.com/bgentry/speakeasy v0.1.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 // indirect
-	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/coinbase/rosetta-sdk-go v0.7.0 // indirect
+	github.com/cockroachdb/apd/v2 v2.0.2 // indirect
+	github.com/coinbase/rosetta-sdk-go v0.7.9 // indirect
 	github.com/confio/ics23/go v0.7.0 // indirect
 	github.com/cosmos/btcutil v1.0.4 // indirect
+	github.com/cosmos/cosmos-proto v1.0.0-alpha7 // indirect
 	github.com/cosmos/gorocksdb v1.2.0 // indirect
-	github.com/cosmos/iavl v0.17.3 // indirect
+	github.com/cosmos/iavl v0.19.0 // indirect
 	github.com/cosmos/ledger-cosmos-go v0.11.1 // indirect
 	github.com/cosmos/ledger-go v0.9.2 // indirect
-	github.com/danieljoos/wincred v1.0.2 // indirect
+	github.com/danieljoos/wincred v1.1.2 // indirect
 	github.com/deckarep/golang-set v1.8.0 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
 	github.com/desertbit/timer v0.0.0-20180107155436-c41aec40b27f // indirect
-	github.com/dgraph-io/badger/v2 v2.2007.2 // indirect
-	github.com/dgraph-io/ristretto v0.0.3 // indirect
+	github.com/dgraph-io/badger/v2 v2.2007.4 // indirect
+	github.com/dgraph-io/ristretto v0.1.0 // indirect
 	github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
 	github.com/dlclark/regexp2 v1.4.1-0.20201116162257-a2a8dda75c91 // indirect
 	github.com/dop251/goja v0.0.0-20220405120441-9037c2b61cbf // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/dvsekhvalnov/jose2go v0.0.0-20200901110807-248326c1351b // indirect
+	github.com/dvsekhvalnov/jose2go v1.5.0 // indirect
 	github.com/edsrzf/mmap-go v1.0.0 // indirect
 	github.com/felixge/httpsnoop v1.0.1 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
@@ -79,84 +88,107 @@ require (
 	github.com/go-kit/kit v0.12.0 // indirect
 	github.com/go-kit/log v0.2.1 // indirect
 	github.com/go-logfmt/logfmt v0.5.1 // indirect
-	github.com/go-ole/go-ole v1.2.1 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
 	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/gogo/gateway v1.1.0 // indirect
+	github.com/golang/glog v1.0.0 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/btree v1.0.0 // indirect
+	github.com/google/btree v1.0.1 // indirect
 	github.com/google/go-cmp v0.5.8 // indirect
 	github.com/google/orderedcode v0.0.1 // indirect
 	github.com/google/uuid v1.3.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.4.0 // indirect
 	github.com/gorilla/handlers v1.5.1 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
 	github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c // indirect
 	github.com/gtank/merlin v0.1.1 // indirect
 	github.com/gtank/ristretto255 v0.1.2 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-getter v1.6.1 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-version v1.4.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/hdevalence/ed25519consensus v0.0.0-20210204194344-59a8610d2b87 // indirect
+	github.com/hdevalence/ed25519consensus v0.0.0-20220222234857-c00d1f31bab3 // indirect
 	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
 	github.com/holiman/uint256 v1.2.0 // indirect
 	github.com/huin/goupnp v1.0.3 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/jmhodges/levigo v1.0.0 // indirect
 	github.com/keybase/go-keychain v0.0.0-20190712205309-48d3d31d256d // indirect
-	github.com/klauspost/compress v1.13.6 // indirect
+	github.com/klauspost/compress v1.15.1 // indirect
 	github.com/lib/pq v1.10.6 // indirect
-	github.com/libp2p/go-buffer-pool v0.0.2 // indirect
+	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
 	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/mattn/go-colorable v0.1.12 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
 	github.com/mattn/go-runewidth v0.0.9 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
 	github.com/mimoo/StrobeGo v0.0.0-20181016162300-f8f6d4d2b643 // indirect
 	github.com/minio/highwayhash v1.0.2 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/go-testing-interface v1.0.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mtibben/percent v0.2.1 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.1 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.2 // indirect
 	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_golang v1.12.2 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.32.1 // indirect
+	github.com/prometheus/common v0.34.0 // indirect
 	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/prometheus/tsdb v0.7.1 // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 // indirect
 	github.com/rjeczalik/notify v0.9.1 // indirect
-	github.com/rs/zerolog v1.23.0 // indirect
+	github.com/rs/zerolog v1.27.0 // indirect
 	github.com/sasha-s/go-deadlock v0.2.1-0.20190427202633-1595213edefa // indirect
 	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
 	github.com/spf13/afero v1.8.2 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/objx v0.4.0 // indirect
-	github.com/subosito/gotenv v1.3.0 // indirect
+	github.com/subosito/gotenv v1.4.0 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tendermint/btcd v0.1.1 // indirect
 	github.com/tendermint/crypto v0.0.0-20191022145703-50d29ede1e15 // indirect
 	github.com/tendermint/go-amino v0.16.0 // indirect
-	github.com/tklauser/go-sysconf v0.3.5 // indirect
-	github.com/tklauser/numcpus v0.2.2 // indirect
-	github.com/zondax/hid v0.9.0 // indirect
+	github.com/tklauser/go-sysconf v0.3.10 // indirect
+	github.com/tklauser/numcpus v0.4.0 // indirect
+	github.com/ulikunitz/xz v0.5.8 // indirect
+	github.com/zondax/hid v0.9.1-0.20220302062450-5552068d2266 // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
+	go.opencensus.io v0.23.0 // indirect
 	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
-	golang.org/x/net v0.0.0-20220520000938-2e3eb7b945c2 // indirect
+	golang.org/x/net v0.0.0-20220617184016-355a448f1bc9 // indirect
+	golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5 // indirect
 	golang.org/x/sync v0.0.0-20220513210516-0976fa681c29 // indirect
-	golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a // indirect
-	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
-	gopkg.in/ini.v1 v1.66.4 // indirect
+	golang.org/x/sys v0.0.0-20220615213510-4f61da869c0c // indirect
+	golang.org/x/term v0.0.0-20220526004731-065cf7ba2467 // indirect
+	golang.org/x/xerrors v0.0.0-20220517211312-f3a8303e98df // indirect
+	google.golang.org/api v0.81.0 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	gopkg.in/ini.v1 v1.66.6 // indirect
 	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	nhooyr.io/websocket v1.8.6 // indirect
 )
 
 replace (
 	github.com/99designs/keyring => github.com/cosmos/keyring v1.1.7-0.20210622111912-ef00f8ac3d76
+
+	github.com/cosmos/ibc-go/v5 => github.com/notional-labs/ibc-go/v5 v5.0.0-20220728121949-040aca93dda5
+
+	// Fix upstream GHSA-h395-qcrw-5vmq vulnerability.
+	// TODO Remove it: https://github.com/cosmos/cosmos-sdk/issues/10409
+	github.com/gin-gonic/gin => github.com/gin-gonic/gin v1.7.0
 	github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
-	google.golang.org/grpc => google.golang.org/grpc v1.33.2
 )

rpc/namespaces/ethereum/eth/api.go

@@ -22,6 +22,7 @@ import (
 	"github.com/tendermint/tendermint/libs/log"
 	tmrpctypes "github.com/tendermint/tendermint/rpc/core/types"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
@@ -74,6 +75,7 @@ func NewPublicAPI(
 			viper.GetString(flags.FlagKeyringBackend),
 			clientCtx.KeyringDir,
 			clientCtx.Input,
+			clientCtx.Codec,
 			hd.EthSecp256k1Option(),
 		)
 		if err != nil {
@@ -252,7 +254,11 @@ func (e *PublicAPI) Accounts() ([]common.Address, error) {
 	}
 
 	for _, info := range infos {
-		addressBytes := info.GetPubKey().Address().Bytes()
+		pubKey, err := info.GetPubKey()
+		if err != nil {
+			return nil, err
+		}
+		addressBytes := pubKey.Address().Bytes()
 		addresses = append(addresses, common.BytesToAddress(addressBytes))
 	}
 
@@ -283,7 +289,7 @@ func (e *PublicAPI) GetBalance(address common.Address, blockNrOrHash rpctypes.Bl
 		return nil, err
 	}
 
-	val, ok := sdk.NewIntFromString(res.Balance)
+	val, ok := sdkmath.NewIntFromString(res.Balance)
 	if !ok {
 		return nil, errors.New("invalid balance")
 	}
@@ -1116,7 +1122,7 @@ func (e *PublicAPI) GetProof(address common.Address, storageKeys []string, block
 		accProofStr = proof.String()
 	}
 
-	balance, ok := sdk.NewIntFromString(res.Balance)
+	balance, ok := sdkmath.NewIntFromString(res.Balance)
 	if !ok {
 		return nil, errors.New("invalid balance")
 	}

rpc/namespaces/ethereum/eth/filters/api.go

@@ -389,6 +389,7 @@ func (api *PublicFilterAPI) Logs(ctx context.Context, crit filters.FilterCriteri
 
 				txResponse, err := evmtypes.DecodeTxResponse(dataTx.TxResult.Result.Data)
 				if err != nil {
+					api.logger.Error("fail to decode tx response", "error", err)
 					return
 				}
 
@@ -465,6 +466,7 @@ func (api *PublicFilterAPI) NewFilter(criteria filters.FilterCriteria) (rpc.ID,
 
 				txResponse, err := evmtypes.DecodeTxResponse(dataTx.TxResult.Result.Data)
 				if err != nil {
+					api.logger.Error("fail to decode tx response", "error", err)
 					return
 				}
 

rpc/namespaces/ethereum/miner/api.go

@@ -3,8 +3,9 @@ package miner
 import (
 	"math/big"
 
-	"github.com/cosmos/cosmos-sdk/client"
+	sdkmath "cosmossdk.io/math"
 
+	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/client/tx"
 	"github.com/cosmos/cosmos-sdk/server"
@@ -114,7 +115,7 @@ func (api *API) SetEtherbase(etherbase common.Address) bool {
 	txFactory = txFactory.WithGas(gas)
 
 	value := new(big.Int).SetUint64(gas * minGasPriceValue.Ceil().TruncateInt().Uint64())
-	fees := sdk.Coins{sdk.NewCoin(denom, sdk.NewIntFromBigInt(value))}
+	fees := sdk.Coins{sdk.NewCoin(denom, sdkmath.NewIntFromBigInt(value))}
 	builder.SetFeeAmount(fees)
 	builder.SetGasLimit(gas)
 
@@ -124,7 +125,7 @@ func (api *API) SetEtherbase(etherbase common.Address) bool {
 		return false
 	}
 
-	if err := tx.Sign(txFactory, keyInfo.GetName(), builder, false); err != nil {
+	if err := tx.Sign(txFactory, keyInfo.Name, builder, false); err != nil {
 		api.logger.Debug("failed to sign tx", "error", err.Error())
 		return false
 	}
@@ -177,7 +178,7 @@ func (api *API) SetGasPrice(gasPrice hexutil.Big) bool {
 		unit = minGasPrices[0].Denom
 	}
 
-	c := sdk.NewDecCoin(unit, sdk.NewIntFromBigInt(gasPrice.ToInt()))
+	c := sdk.NewDecCoin(unit, sdkmath.NewIntFromBigInt(gasPrice.ToInt()))
 
 	appConf.SetMinGasPrices(sdk.DecCoins{c})
 	sdkconfig.WriteConfigFile(api.ctx.Viper.ConfigFileUsed(), appConf)

rpc/namespaces/ethereum/personal/api.go

@@ -106,7 +106,11 @@ func (api *PrivateAccountAPI) ListAccounts() ([]common.Address, error) {
 	}
 
 	for _, info := range list {
-		addrs = append(addrs, common.BytesToAddress(info.GetPubKey().Address()))
+		pubKey, err := info.GetPubKey()
+		if err != nil {
+			return nil, err
+		}
+		addrs = append(addrs, common.BytesToAddress(pubKey.Address()))
 	}
 
 	return addrs, nil
@@ -135,7 +139,11 @@ func (api *PrivateAccountAPI) NewAccount(password string) (common.Address, error
 		return common.Address{}, err
 	}
 
-	addr := common.BytesToAddress(info.GetPubKey().Address().Bytes())
+	pubKey, err := info.GetPubKey()
+	if err != nil {
+		return common.Address{}, err
+	}
+	addr := common.BytesToAddress(pubKey.Address().Bytes())
 	api.logger.Info("Your new key was generated", "address", addr.String())
 	api.logger.Info("Please backup your key file!", "path", os.Getenv("HOME")+"/.ethermint/"+name) // TODO: pass the correct binary
 	api.logger.Info("Please remember your password!")

server/start.go

@@ -33,13 +33,12 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
+	pruningtypes "github.com/cosmos/cosmos-sdk/pruning/types"
 	"github.com/cosmos/cosmos-sdk/server"
 	"github.com/cosmos/cosmos-sdk/server/api"
 	serverconfig "github.com/cosmos/cosmos-sdk/server/config"
 	servergrpc "github.com/cosmos/cosmos-sdk/server/grpc"
 	"github.com/cosmos/cosmos-sdk/server/types"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	ethdebug "github.com/evmos/ethermint/rpc/namespaces/ethereum/debug"
 	"github.com/evmos/ethermint/server/config"
@@ -137,9 +136,8 @@ which accepts a path for the resulting pprof file.
 	cmd.Flags().Bool(server.FlagInterBlockCache, true, "Enable inter-block caching")
 	cmd.Flags().String(srvflags.CPUProfile, "", "Enable CPU profiling and write to the provided file")
 	cmd.Flags().Bool(server.FlagTrace, false, "Provide full stack traces for errors in ABCI Log")
-	cmd.Flags().String(server.FlagPruning, storetypes.PruningOptionDefault, "Pruning strategy (default|nothing|everything|custom)")
+	cmd.Flags().String(server.FlagPruning, pruningtypes.PruningOptionDefault, "Pruning strategy (default|nothing|everything|custom)")
 	cmd.Flags().Uint64(server.FlagPruningKeepRecent, 0, "Number of recent heights to keep on disk (ignored if pruning is not 'custom')")
-	cmd.Flags().Uint64(server.FlagPruningKeepEvery, 0, "Offset heights to keep on disk after 'keep-every' (ignored if pruning is not 'custom')")
 	cmd.Flags().Uint64(server.FlagPruningInterval, 0, "Height interval at which pruned heights are removed from disk (ignored if pruning is not 'custom')")
 	cmd.Flags().Uint(server.FlagInvCheckPeriod, 0, "Assert registered invariants every N blocks")
 	cmd.Flags().Uint64(server.FlagMinRetainBlocks, 0, "Minimum block height offset during ABCI commit to prune Tendermint blocks")
@@ -185,7 +183,7 @@ func startStandAlone(ctx *server.Context, appCreator types.AppCreator) error {
 	transport := ctx.Viper.GetString(srvflags.Transport)
 	home := ctx.Viper.GetString(flags.FlagHome)
 
-	db, err := openDB(home)
+	db, err := openDB(home, server.GetAppDBBackend(ctx.Viper))
 	if err != nil {
 		return err
 	}
@@ -260,7 +258,7 @@ func startInProcess(ctx *server.Context, clientCtx client.Context, appCreator ty
 	}
 
 	traceWriterFile := ctx.Viper.GetString(srvflags.TraceStore)
-	db, err := openDB(home)
+	db, err := openDB(home, server.GetAppDBBackend(ctx.Viper))
 	if err != nil {
 		logger.Error("failed to open DB", "error", err.Error())
 		return err
@@ -363,7 +361,7 @@ func startInProcess(ctx *server.Context, clientCtx client.Context, appCreator ty
 		grpcWebSrv *http.Server
 	)
 	if config.GRPC.Enable {
-		grpcSrv, err = servergrpc.StartGRPCServer(clientCtx, app, config.GRPC.Address)
+		grpcSrv, err = servergrpc.StartGRPCServer(clientCtx, app, config.GRPC)
 		if err != nil {
 			return err
 		}
@@ -477,9 +475,9 @@ func startInProcess(ctx *server.Context, clientCtx client.Context, appCreator ty
 	return server.WaitForQuitSignals()
 }
 
-func openDB(rootDir string) (dbm.DB, error) {
+func openDB(rootDir string, backendType dbm.BackendType) (dbm.DB, error) {
 	dataDir := filepath.Join(rootDir, "data")
-	return sdk.NewLevelDB("application", dataDir)
+	return dbm.NewDB("application", backendType, dataDir)
 }
 
 func openTraceWriter(traceWriterFile string) (w io.Writer, err error) {

tests/e2e/integration_test.go

@@ -18,6 +18,7 @@ import (
 	// . "github.com/onsi/ginkgo/v2"
 	// . "github.com/onsi/gomega"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/suite"
 
 	"github.com/ethereum/go-ethereum"
@@ -576,7 +577,7 @@ func (s *IntegrationTestSuite) deployContract(data []byte) (transaction common.H
 // Deploys erc20 contract, commits block and returns contract address
 func (s *IntegrationTestSuite) deployERC20Contract() (transaction common.Hash, contractAddr common.Address) {
 	owner := common.BytesToAddress(s.network.Validators[0].Address)
-	supply := sdk.NewIntWithDecimal(1000, 18).BigInt()
+	supply := sdkmath.NewIntWithDecimal(1000, 18).BigInt()
 
 	ctorArgs, err := evmtypes.ERC20Contract.ABI.Pack("", owner, supply)
 	s.Require().NoError(err)
@@ -799,7 +800,7 @@ func (s *IntegrationTestSuite) TestBatchETHTransactions() {
 		msgs = append(msgs, msgTx.GetMsgs()...)
 		txData, err := evmtypes.UnpackTxData(msgTx.Data)
 		s.Require().NoError(err)
-		feeAmount = feeAmount.Add(sdk.NewIntFromBigInt(txData.Fee()))
+		feeAmount = feeAmount.Add(sdkmath.NewIntFromBigInt(txData.Fee()))
 		gasLimit = gasLimit + txData.GetGas()
 	}
 

testutil/network/network.go

@@ -15,6 +15,7 @@ import (
 	"testing"
 	"time"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/spf13/cobra"
@@ -34,13 +35,13 @@ import (
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
+	pruningtypes "github.com/cosmos/cosmos-sdk/pruning/types"
 	"github.com/cosmos/cosmos-sdk/server"
 	"github.com/cosmos/cosmos-sdk/server/api"
 	srvconfig "github.com/cosmos/cosmos-sdk/server/config"
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/simapp/params"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	"github.com/cosmos/cosmos-sdk/testutil"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
@@ -71,7 +72,7 @@ func NewAppConstructor(encodingCfg params.EncodingConfig) AppConstructor {
 			val.Ctx.Logger, dbm.NewMemDB(), nil, true, make(map[int64]bool), val.Ctx.Config.RootDir, 0,
 			encodingCfg,
 			simapp.EmptyAppOptions{},
-			baseapp.SetPruning(storetypes.NewPruningOptionsFromString(val.AppConfig.Pruning)),
+			baseapp.SetPruning(pruningtypes.NewPruningOptionsFromString(val.AppConfig.Pruning)),
 			baseapp.SetMinGasPrices(val.AppConfig.MinGasPrices),
 		)
 	}
@@ -89,9 +90,9 @@ type Config struct {
 	AppConstructor    AppConstructor      // the ABCI application constructor
 	GenesisState      simapp.GenesisState // custom gensis state to provide
 	TimeoutCommit     time.Duration       // the consensus commitment timeout
-	AccountTokens     sdk.Int             // the amount of unique validator tokens (e.g. 1000node0)
-	StakingTokens     sdk.Int             // the amount of tokens each validator has available to stake
-	BondedTokens      sdk.Int             // the amount of tokens each validator stakes
+	AccountTokens     sdkmath.Int         // the amount of unique validator tokens (e.g. 1000node0)
+	StakingTokens     sdkmath.Int         // the amount of tokens each validator has available to stake
+	BondedTokens      sdkmath.Int         // the amount of tokens each validator stakes
 	NumValidators     int                 // the total number of validators to create and bond
 	ChainID           string              // the network chain-id
 	BondDenom         string              // the staking bond denomination
@@ -113,13 +114,13 @@ func DefaultConfig() Config {
 	encCfg := encoding.MakeConfig(app.ModuleBasics)
 
 	return Config{
-		Codec:             encCfg.Marshaler,
+		Codec:             encCfg.Codec,
 		TxConfig:          encCfg.TxConfig,
 		LegacyAmino:       encCfg.Amino,
 		InterfaceRegistry: encCfg.InterfaceRegistry,
 		AccountRetriever:  authtypes.AccountRetriever{},
 		AppConstructor:    NewAppConstructor(encCfg),
-		GenesisState:      app.ModuleBasics.DefaultGenesis(encCfg.Marshaler),
+		GenesisState:      app.ModuleBasics.DefaultGenesis(encCfg.Codec),
 		TimeoutCommit:     2 * time.Second,
 		ChainID:           fmt.Sprintf("ethermint_%d-1", tmrand.Int63n(9999999999999)+1),
 		NumValidators:     4,
@@ -128,7 +129,7 @@ func DefaultConfig() Config {
 		AccountTokens:     sdk.TokensFromConsensusPower(1000, ethermint.PowerReduction),
 		StakingTokens:     sdk.TokensFromConsensusPower(500, ethermint.PowerReduction),
 		BondedTokens:      sdk.TokensFromConsensusPower(100, ethermint.PowerReduction),
-		PruningStrategy:   storetypes.PruningOptionNothing,
+		PruningStrategy:   pruningtypes.PruningOptionNothing,
 		CleanupDir:        true,
 		SigningAlgo:       string(hd.EthSecp256k1Type),
 		KeyringOptions:    []keyring.Option{hd.EthSecp256k1Option()},
@@ -370,7 +371,7 @@ func New(l Logger, baseDir string, cfg Config) (*Network, error) {
 		nodeIDs[i] = nodeID
 		valPubKeys[i] = pubKey
 
-		kb, err := keyring.New(sdk.KeyringServiceName(), keyring.BackendTest, clientDir, buf, cfg.KeyringOptions...)
+		kb, err := keyring.New(sdk.KeyringServiceName(), keyring.BackendTest, clientDir, buf, cfg.Codec, cfg.KeyringOptions...)
 		if err != nil {
 			return nil, err
 		}
@@ -439,7 +440,7 @@ func New(l Logger, baseDir string, cfg Config) (*Network, error) {
 		}
 
 		memo := fmt.Sprintf("%s@%s:%s", nodeIDs[i], p2pURL.Hostname(), p2pURL.Port())
-		fee := sdk.NewCoins(sdk.NewCoin(cfg.BondDenom, sdk.NewInt(0)))
+		fee := sdk.NewCoins(sdk.NewCoin(cfg.BondDenom, sdkmath.NewInt(0)))
 		txBuilder := cfg.TxConfig.NewTxBuilder()
 		err = txBuilder.SetMsgs(createValMsg)
 		if err != nil {

testutil/network/util.go

@@ -25,6 +25,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 	mintypes "github.com/cosmos/cosmos-sdk/x/mint/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 
@@ -107,7 +108,7 @@ func startInProcess(cfg Config, val *Validator) error {
 	}
 
 	if val.AppConfig.GRPC.Enable {
-		grpcSrv, err := servergrpc.StartGRPCServer(val.ClientCtx, app, val.AppConfig.GRPC.Address)
+		grpcSrv, err := servergrpc.StartGRPCServer(val.ClientCtx, app, val.AppConfig.GRPC)
 		if err != nil {
 			return err
 		}
@@ -205,7 +206,7 @@ func initGenFiles(cfg Config, genAccounts []authtypes.GenesisAccount, genBalance
 	stakingGenState.Params.BondDenom = cfg.BondDenom
 	cfg.GenesisState[stakingtypes.ModuleName] = cfg.Codec.MustMarshalJSON(&stakingGenState)
 
-	var govGenState govtypes.GenesisState
+	var govGenState govv1.GenesisState
 	cfg.Codec.MustUnmarshalJSON(cfg.GenesisState[govtypes.ModuleName], &govGenState)
 
 	govGenState.DepositParams.MinDeposit[0].Denom = cfg.BondDenom

types/codec.go

@@ -2,11 +2,10 @@ package types
 
 import (
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	"github.com/cosmos/cosmos-sdk/types/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 )
 
-type ExtensionOptionsWeb3TxI interface{}
-
 // RegisterInterfaces registers the tendermint concrete client-related
 // implementations and interfaces.
 func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
@@ -18,9 +17,8 @@ func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 		(*authtypes.GenesisAccount)(nil),
 		&EthAccount{},
 	)
-	registry.RegisterInterface(
-		"ethermint.v1.ExtensionOptionsWeb3Tx",
-		(*ExtensionOptionsWeb3TxI)(nil),
+	registry.RegisterImplementations(
+		(*tx.TxExtensionOptionI)(nil),
 		&ExtensionOptionsWeb3Tx{},
 	)
 }

types/coin.go

@@ -3,6 +3,8 @@ package types
 import (
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
@@ -25,17 +27,17 @@ const (
 )
 
 // PowerReduction defines the default power reduction value for staking
-var PowerReduction = sdk.NewIntFromBigInt(new(big.Int).Exp(big.NewInt(10), big.NewInt(BaseDenomUnit), nil))
+var PowerReduction = sdkmath.NewIntFromBigInt(new(big.Int).Exp(big.NewInt(10), big.NewInt(BaseDenomUnit), nil))
 
-// NewPhotonCoin is a utility function that returns an "aphoton" coin with the given sdk.Int amount.
+// NewPhotonCoin is a utility function that returns an "aphoton" coin with the given sdkmath.Int amount.
 // The function will panic if the provided amount is negative.
-func NewPhotonCoin(amount sdk.Int) sdk.Coin {
+func NewPhotonCoin(amount sdkmath.Int) sdk.Coin {
 	return sdk.NewCoin(AttoPhoton, amount)
 }
 
-// NewPhotonDecCoin is a utility function that returns an "aphoton" decimal coin with the given sdk.Int amount.
+// NewPhotonDecCoin is a utility function that returns an "aphoton" decimal coin with the given sdkmath.Int amount.
 // The function will panic if the provided amount is negative.
-func NewPhotonDecCoin(amount sdk.Int) sdk.DecCoin {
+func NewPhotonDecCoin(amount sdkmath.Int) sdk.DecCoin {
 	return sdk.NewDecCoin(AttoPhoton, amount)
 }
 

types/gasmeter.go

@@ -89,3 +89,7 @@ func (g *infiniteGasMeterWithLimit) IsOutOfGas() bool {
 func (g *infiniteGasMeterWithLimit) String() string {
 	return fmt.Sprintf("InfiniteGasMeter:\n  consumed: %d", g.consumed)
 }
+
+func (g *infiniteGasMeterWithLimit) GasRemaining() sdk.Gas {
+	return math.MaxUint64
+}

types/int.go

@@ -5,7 +5,8 @@ import (
 	math "math"
 	"math/big"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkmath "cosmossdk.io/math"
+
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
 
@@ -21,11 +22,11 @@ func SafeInt64(value uint64) (int64, error) {
 }
 
 // SafeNewIntFromBigInt constructs Int from big.Int, return error if more than 256bits
-func SafeNewIntFromBigInt(i *big.Int) (sdk.Int, error) {
+func SafeNewIntFromBigInt(i *big.Int) (sdkmath.Int, error) {
 	if !IsValidInt256(i) {
-		return sdk.NewInt(0), fmt.Errorf("big int out of bound: %s", i)
+		return sdkmath.NewInt(0), fmt.Errorf("big int out of bound: %s", i)
 	}
-	return sdk.NewIntFromBigInt(i), nil
+	return sdkmath.NewIntFromBigInt(i), nil
 }
 
 // IsValidInt256 check the bound of 256 bit number

x/evm/client/cli/utils_test.go

@@ -25,7 +25,7 @@ func cosmosAddressFromArg(addr string) (sdk.AccAddress, error) {
 	// Strip 0x prefix if exists
 	addr = strings.TrimPrefix(addr, "0x")
 
-	return sdk.AccAddressFromHex(addr)
+	return sdk.AccAddressFromHexUnsafe(addr)
 }
 
 func TestAddressFormats(t *testing.T) {
@@ -59,7 +59,7 @@ func TestAddressFormats(t *testing.T) {
 
 func TestCosmosToEthereumTypes(t *testing.T) {
 	hexString := "0x3B98D72760f7bbA69d62Ed6F48278451251948E7"
-	cosmosAddr, err := sdk.AccAddressFromHex(hexString[2:])
+	cosmosAddr, err := sdk.AccAddressFromHexUnsafe(hexString[2:])
 	require.NoError(t, err)
 
 	cosmosFormatted := cosmosAddr.String()
@@ -81,7 +81,7 @@ func TestCosmosToEthereumTypes(t *testing.T) {
 }
 
 func TestAddressToCosmosAddress(t *testing.T) {
-	baseAddr, err := sdk.AccAddressFromHex("6A98D72760f7bbA69d62Ed6F48278451251948E7")
+	baseAddr, err := sdk.AccAddressFromHexUnsafe("6A98D72760f7bbA69d62Ed6F48278451251948E7")
 	require.NoError(t, err)
 
 	// Test cosmos string back to address

x/evm/client/rest/rest.go

@@ -1,116 +0,0 @@
-package rest
-
-import (
-	"context"
-	"encoding/hex"
-	"encoding/json"
-	"errors"
-	"math/big"
-	"net/http"
-	"strings"
-
-	"github.com/gorilla/mux"
-
-	"github.com/cosmos/cosmos-sdk/client"
-	clientrest "github.com/cosmos/cosmos-sdk/client/rest"
-	"github.com/cosmos/cosmos-sdk/types/rest"
-	authrest "github.com/cosmos/cosmos-sdk/x/auth/client/rest"
-
-	rpctypes "github.com/evmos/ethermint/rpc/types"
-	feemarkettypes "github.com/evmos/ethermint/x/feemarket/types"
-
-	"github.com/ethereum/go-ethereum/common"
-)
-
-// RegisterTxRoutes - Central function to define routes that get registered by the main application
-func RegisterTxRoutes(clientCtx client.Context, rtr *mux.Router) {
-	r := clientrest.WithHTTPDeprecationHeaders(rtr)
-	r.HandleFunc("/txs/{hash}", QueryTxRequestHandlerFn(clientCtx)).Methods("GET")
-	r.HandleFunc("/txs", authrest.QueryTxsRequestHandlerFn(clientCtx)).Methods("GET")
-	r.HandleFunc("/txs/decode", authrest.DecodeTxRequestHandlerFn(clientCtx)).Methods("POST")
-}
-
-// QueryTxRequestHandlerFn implements a REST handler that queries a transaction
-// by hash in a committed block.
-func QueryTxRequestHandlerFn(clientCtx client.Context) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		vars := mux.Vars(r)
-		hashHexStr := vars["hash"]
-
-		clientCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
-		if !ok {
-			return
-		}
-
-		ethHashPrefix := "0x"
-		if !strings.HasPrefix(hashHexStr, ethHashPrefix) {
-			authrest.QueryTxRequestHandlerFn(clientCtx)
-			return
-		}
-
-		// eth Tx
-		ethHashPrefixLength := len(ethHashPrefix)
-		output, err := getEthTransactionByHash(clientCtx, hashHexStr[ethHashPrefixLength:])
-		if err != nil {
-			rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
-			return
-		}
-
-		rest.PostProcessResponseBare(w, clientCtx, output)
-	}
-}
-
-// GetTransactionByHash returns the transaction identified by hash.
-func getEthTransactionByHash(clientCtx client.Context, hashHex string) ([]byte, error) {
-	hash, err := hex.DecodeString(hashHex)
-	if err != nil {
-		return nil, err
-	}
-	node, err := clientCtx.GetNode()
-	if err != nil {
-		return nil, err
-	}
-
-	tx, err := node.Tx(context.Background(), hash, false)
-	if err != nil {
-		return nil, err
-	}
-
-	// Can either cache or just leave this out if not necessary
-	block, err := node.Block(context.Background(), &tx.Height)
-	if err != nil {
-		return nil, err
-	}
-
-	client := feemarkettypes.NewQueryClient(clientCtx)
-	res, err := client.BaseFee(context.Background(), &feemarkettypes.QueryBaseFeeRequest{})
-	if err != nil {
-		return nil, err
-	}
-
-	var baseFee *big.Int
-	if res.BaseFee != nil {
-		baseFee = res.BaseFee.BigInt()
-	}
-
-	blockHash := common.BytesToHash(block.Block.Header.Hash())
-
-	ethTxs, err := rpctypes.RawTxToEthTx(clientCtx, tx.Tx)
-	if err != nil {
-		return nil, err
-	}
-
-	height := uint64(tx.Height)
-
-	for _, ethTx := range ethTxs {
-		if common.HexToHash(ethTx.Hash) == common.BytesToHash(hash) {
-			rpcTx, err := rpctypes.NewRPCTransaction(ethTx.AsTransaction(), blockHash, height, uint64(tx.Index), baseFee)
-			if err != nil {
-				return nil, err
-			}
-			return json.Marshal(rpcTx)
-		}
-	}
-
-	return nil, errors.New("eth tx not found")
-}

x/evm/handler_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 	"time"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/gogo/protobuf/proto"
 
 	abci "github.com/tendermint/tendermint/abci/types"
@@ -86,7 +87,7 @@ func (suite *EvmTestSuite) DoSetupTest(t require.TestingT) {
 		return genesis
 	})
 
-	coins := sdk.NewCoins(sdk.NewCoin(types.DefaultEVMDenom, sdk.NewInt(100000000000000)))
+	coins := sdk.NewCoins(sdk.NewCoin(types.DefaultEVMDenom, sdkmath.NewInt(100000000000000)))
 	genesisState := app.NewTestGenesisState(suite.app.AppCodec())
 	b32address := sdk.MustBech32ifyAddressBytes(sdk.GetConfig().GetBech32AccountAddrPrefix(), priv.PubKey().Address().Bytes())
 	balances := []banktypes.Balance{

x/evm/keeper/benchmark_test.go

@@ -4,6 +4,7 @@ import (
 	"math/big"
 	"testing"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/require"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -25,7 +26,7 @@ func SetupContract(b *testing.B) (*KeeperTestSuite, common.Address) {
 	err = suite.app.BankKeeper.SendCoinsFromModuleToAccount(suite.ctx, types.ModuleName, suite.address.Bytes(), amt)
 	require.NoError(b, err)
 
-	contractAddr := suite.DeployTestContract(b, suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+	contractAddr := suite.DeployTestContract(b, suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 	suite.Commit()
 
 	return &suite, contractAddr
@@ -66,7 +67,7 @@ func DoBenchmark(b *testing.B, txBuilder TxBuilder) {
 		txData, err := types.UnpackTxData(msg.Data)
 		require.NoError(b, err)
 
-		fees := sdk.Coins{sdk.NewCoin(suite.EvmDenom(), sdk.NewIntFromBigInt(txData.Fee()))}
+		fees := sdk.Coins{sdk.NewCoin(suite.EvmDenom(), sdkmath.NewIntFromBigInt(txData.Fee()))}
 		err = authante.DeductFees(suite.app.BankKeeper, suite.ctx, suite.app.AccountKeeper.GetAccount(ctx, msg.GetFrom()), fees)
 		require.NoError(b, err)
 
@@ -133,7 +134,7 @@ func BenchmarkMessageCall(b *testing.B) {
 		txData, err := types.UnpackTxData(msg.Data)
 		require.NoError(b, err)
 
-		fees := sdk.Coins{sdk.NewCoin(suite.EvmDenom(), sdk.NewIntFromBigInt(txData.Fee()))}
+		fees := sdk.Coins{sdk.NewCoin(suite.EvmDenom(), sdkmath.NewIntFromBigInt(txData.Fee()))}
 		err = authante.DeductFees(suite.app.BankKeeper, suite.ctx, suite.app.AccountKeeper.GetAccount(ctx, msg.GetFrom()), fees)
 		require.NoError(b, err)
 

x/evm/keeper/grpc_query.go

@@ -15,6 +15,7 @@ import (
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -572,7 +573,7 @@ func (k Keeper) BaseFee(c context.Context, _ *types.QueryBaseFeeRequest) (*types
 
 	res := &types.QueryBaseFeeResponse{}
 	if baseFee != nil {
-		aux := sdk.NewIntFromBigInt(baseFee)
+		aux := sdkmath.NewIntFromBigInt(baseFee)
 		res.BaseFee = &aux
 	}
 

x/evm/keeper/grpc_query_test.go

@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
+
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/core/vm"
@@ -524,7 +526,7 @@ func (suite *KeeperTestSuite) TestEstimateGas() {
 		}, false, 0, false},
 		// estimate gas of an erc20 contract deployment, the exact gas number is checked with geth
 		{"contract deployment", func() {
-			ctorArgs, err := types.ERC20Contract.ABI.Pack("", &suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+			ctorArgs, err := types.ERC20Contract.ABI.Pack("", &suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 			suite.Require().NoError(err)
 			data := append(types.ERC20Contract.Bin, ctorArgs...)
 			args = types.TransactionArgs{
@@ -534,7 +536,7 @@ func (suite *KeeperTestSuite) TestEstimateGas() {
 		}, true, 1186778, false},
 		// estimate gas of an erc20 transfer, the exact gas number is checked with geth
 		{"erc20 transfer", func() {
-			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 			suite.Commit()
 			transferData, err := types.ERC20Contract.ABI.Pack("transfer", common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(1000))
 			suite.Require().NoError(err)
@@ -559,7 +561,7 @@ func (suite *KeeperTestSuite) TestEstimateGas() {
 			gasCap = 20000
 		}, false, 0, true},
 		{"contract deployment w/ enableFeemarket", func() {
-			ctorArgs, err := types.ERC20Contract.ABI.Pack("", &suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+			ctorArgs, err := types.ERC20Contract.ABI.Pack("", &suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 			suite.Require().NoError(err)
 			data := append(types.ERC20Contract.Bin, ctorArgs...)
 			args = types.TransactionArgs{
@@ -568,7 +570,7 @@ func (suite *KeeperTestSuite) TestEstimateGas() {
 			}
 		}, true, 1186778, true},
 		{"erc20 transfer w/ enableFeemarket", func() {
-			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 			suite.Commit()
 			transferData, err := types.ERC20Contract.ABI.Pack("transfer", common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(1000))
 			suite.Require().NoError(err)
@@ -687,11 +689,11 @@ func (suite *KeeperTestSuite) TestTraceTx() {
 				vmdb.SetNonce(suite.address, vmdb.GetNonce(suite.address)+1)
 				suite.Require().NoError(vmdb.Commit())
 
-				contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+				contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 				suite.Commit()
 				// Generate token transfer transaction
-				firstTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt())
-				txMsg = suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt())
+				firstTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdkmath.NewIntWithDecimal(1, 18).BigInt())
+				txMsg = suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdkmath.NewIntWithDecimal(1, 18).BigInt())
 				suite.Commit()
 
 				predecessors = append(predecessors, firstTx)
@@ -707,10 +709,10 @@ func (suite *KeeperTestSuite) TestTraceTx() {
 			suite.enableFeemarket = tc.enableFeemarket
 			suite.SetupTest()
 			// Deploy contract
-			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 			suite.Commit()
 			// Generate token transfer transaction
-			txMsg = suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt())
+			txMsg = suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdkmath.NewIntWithDecimal(1, 18).BigInt())
 			suite.Commit()
 
 			tc.malleate()
@@ -821,11 +823,11 @@ func (suite *KeeperTestSuite) TestTraceBlock() {
 				vmdb.SetNonce(suite.address, vmdb.GetNonce(suite.address)+1)
 				suite.Require().NoError(vmdb.Commit())
 
-				contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+				contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 				suite.Commit()
 				// create multiple transactions in the same block
-				firstTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt())
-				secondTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt())
+				firstTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdkmath.NewIntWithDecimal(1, 18).BigInt())
+				secondTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdkmath.NewIntWithDecimal(1, 18).BigInt())
 				suite.Commit()
 				// overwrite txs to include only the ones on new block
 				txs = append([]*types.MsgEthereumTx{}, firstTx, secondTx)
@@ -842,10 +844,10 @@ func (suite *KeeperTestSuite) TestTraceBlock() {
 			suite.enableFeemarket = tc.enableFeemarket
 			suite.SetupTest()
 			// Deploy contract
-			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
+			contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 			suite.Commit()
 			// Generate token transfer transaction
-			txMsg := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt())
+			txMsg := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdkmath.NewIntWithDecimal(1, 18).BigInt())
 			suite.Commit()
 
 			txs = append(txs, txMsg)
@@ -880,7 +882,7 @@ func (suite *KeeperTestSuite) TestNonceInQuery() {
 	suite.Require().NoError(err)
 	address := common.BytesToAddress(priv.PubKey().Address().Bytes())
 	suite.Require().Equal(uint64(0), suite.app.EvmKeeper.GetNonce(suite.ctx, address))
-	supply := sdk.NewIntWithDecimal(1000, 18).BigInt()
+	supply := sdkmath.NewIntWithDecimal(1000, 18).BigInt()
 
 	// accupy nonce 0
 	_ = suite.DeployTestContract(suite.T(), address, supply)
@@ -909,7 +911,7 @@ func (suite *KeeperTestSuite) TestNonceInQuery() {
 
 func (suite *KeeperTestSuite) TestQueryBaseFee() {
 	var (
-		aux    sdk.Int
+		aux    sdkmath.Int
 		expRes *types.QueryBaseFeeResponse
 	)
 
@@ -923,7 +925,7 @@ func (suite *KeeperTestSuite) TestQueryBaseFee() {
 		{
 			"pass - default Base Fee",
 			func() {
-				initialBaseFee := sdk.NewInt(ethparams.InitialBaseFee)
+				initialBaseFee := sdkmath.NewInt(ethparams.InitialBaseFee)
 				expRes = &types.QueryBaseFeeResponse{BaseFee: &initialBaseFee}
 			},
 			true, true, true,
@@ -934,7 +936,7 @@ func (suite *KeeperTestSuite) TestQueryBaseFee() {
 				baseFee := sdk.OneInt().BigInt()
 				suite.app.FeeMarketKeeper.SetBaseFee(suite.ctx, baseFee)
 
-				aux = sdk.NewIntFromBigInt(baseFee)
+				aux = sdkmath.NewIntFromBigInt(baseFee)
 				expRes = &types.QueryBaseFeeResponse{BaseFee: &aux}
 			},
 			true, true, true,

x/evm/keeper/integration_test.go

@@ -183,7 +183,7 @@ func setupChain(localMinGasPricesStr string) {
 		baseapp.SetMinGasPrices(localMinGasPricesStr),
 	)
 
-	genesisState := app.NewDefaultGenesisState()
+	genesisState := app.NewTestGenesisState(newapp.AppCodec())
 	genesisState[types.ModuleName] = newapp.AppCodec().MustMarshalJSON(types.DefaultGenesisState())
 
 	stateBytes, err := json.MarshalIndent(genesisState, "", "  ")

x/evm/keeper/keeper.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	"github.com/cosmos/cosmos-sdk/store/prefix"
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
@@ -29,10 +30,10 @@ type Keeper struct {
 	// - storing account's Code
 	// - storing transaction Logs
 	// - storing Bloom filters by block height. Needed for the Web3 API.
-	storeKey sdk.StoreKey
+	storeKey storetypes.StoreKey
 
 	// key to access the transient store, which is reset on every block during Commit
-	transientKey sdk.StoreKey
+	transientKey storetypes.StoreKey
 
 	// module specific parameter space that can be configured through governance
 	paramSpace paramtypes.Subspace
@@ -58,7 +59,7 @@ type Keeper struct {
 // NewKeeper generates new evm module keeper
 func NewKeeper(
 	cdc codec.BinaryCodec,
-	storeKey, transientKey sdk.StoreKey, paramSpace paramtypes.Subspace,
+	storeKey, transientKey storetypes.StoreKey, paramSpace paramtypes.Subspace,
 	ak types.AccountKeeper, bankKeeper types.BankKeeper, sk types.StakingKeeper,
 	fmk types.FeeMarketKeeper,
 	tracer string,

x/evm/keeper/keeper_test.go

@@ -11,6 +11,7 @@ import (
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
 
@@ -49,7 +50,7 @@ import (
 	"github.com/tendermint/tendermint/version"
 )
 
-var testTokens = sdk.NewIntWithDecimal(1000, 18)
+var testTokens = sdkmath.NewIntWithDecimal(1000, 18)
 
 type KeeperTestSuite struct {
 	suite.Suite
@@ -120,7 +121,7 @@ func (suite *KeeperTestSuite) SetupApp(checkTx bool) {
 		genesis[feemarkettypes.ModuleName] = app.AppCodec().MustMarshalJSON(feemarketGenesis)
 		if !suite.enableLondonHF {
 			evmGenesis := types.DefaultGenesisState()
-			maxInt := sdk.NewInt(math.MaxInt64)
+			maxInt := sdkmath.NewInt(math.MaxInt64)
 			evmGenesis.Params.ChainConfig.LondonBlock = &maxInt
 			evmGenesis.Params.ChainConfig.ArrowGlacierBlock = &maxInt
 			evmGenesis.Params.ChainConfig.GrayGlacierBlock = &maxInt
@@ -132,7 +133,7 @@ func (suite *KeeperTestSuite) SetupApp(checkTx bool) {
 
 	if suite.mintFeeCollector {
 		// mint some coin to fee collector
-		coins := sdk.NewCoins(sdk.NewCoin(types.DefaultEVMDenom, sdk.NewInt(int64(params.TxGas)-1)))
+		coins := sdk.NewCoins(sdk.NewCoin(types.DefaultEVMDenom, sdkmath.NewInt(int64(params.TxGas)-1)))
 		genesisState := app.NewTestGenesisState(suite.app.AppCodec())
 		balances := []banktypes.Balance{
 			{
@@ -208,7 +209,7 @@ func (suite *KeeperTestSuite) SetupApp(checkTx bool) {
 	encodingConfig := encoding.MakeConfig(app.ModuleBasics)
 	suite.clientCtx = client.Context{}.WithTxConfig(encodingConfig.TxConfig)
 	suite.ethSigner = ethtypes.LatestSignerForChainID(suite.app.EvmKeeper.ChainID())
-	suite.appCodec = encodingConfig.Marshaler
+	suite.appCodec = encodingConfig.Codec
 	suite.denom = evmtypes.DefaultEVMDenom
 }
 

x/evm/keeper/state_transition.go

@@ -4,6 +4,8 @@ import (
 	"math"
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
+
 	tmtypes "github.com/tendermint/tendermint/types"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -484,7 +486,7 @@ func (k *Keeper) RefundGas(ctx sdk.Context, msg core.Message, leftoverGas uint64
 		return sdkerrors.Wrapf(types.ErrInvalidRefund, "refunded amount value cannot be negative %d", remaining.Int64())
 	case 1:
 		// positive amount refund
-		refundedCoins := sdk.Coins{sdk.NewCoin(denom, sdk.NewIntFromBigInt(remaining))}
+		refundedCoins := sdk.Coins{sdk.NewCoin(denom, sdkmath.NewIntFromBigInt(remaining))}
 
 		// refund to sender from the fee collector module account, which is the escrow account in charge of collecting tx fees
 

x/evm/keeper/statedb.go

@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
+
 	"github.com/cosmos/cosmos-sdk/store/prefix"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
@@ -79,7 +81,7 @@ func (k *Keeper) SetBalance(ctx sdk.Context, addr common.Address, amount *big.In
 	switch delta.Sign() {
 	case 1:
 		// mint
-		coins := sdk.NewCoins(sdk.NewCoin(params.EvmDenom, sdk.NewIntFromBigInt(delta)))
+		coins := sdk.NewCoins(sdk.NewCoin(params.EvmDenom, sdkmath.NewIntFromBigInt(delta)))
 		if err := k.bankKeeper.MintCoins(ctx, types.ModuleName, coins); err != nil {
 			return err
 		}
@@ -88,7 +90,7 @@ func (k *Keeper) SetBalance(ctx sdk.Context, addr common.Address, amount *big.In
 		}
 	case -1:
 		// burn
-		coins := sdk.NewCoins(sdk.NewCoin(params.EvmDenom, sdk.NewIntFromBigInt(new(big.Int).Neg(delta))))
+		coins := sdk.NewCoins(sdk.NewCoin(params.EvmDenom, sdkmath.NewIntFromBigInt(new(big.Int).Neg(delta))))
 		if err := k.bankKeeper.SendCoinsFromAccountToModule(ctx, cosmosAddr, types.ModuleName, coins); err != nil {
 			return err
 		}

x/evm/keeper/utils.go

@@ -3,6 +3,7 @@ package keeper
 import (
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
@@ -71,7 +72,7 @@ func (k Keeper) DeductTxCostsFromUserBalance(
 		return sdk.Coins{}, nil
 	}
 
-	fees := sdk.Coins{sdk.NewCoin(denom, sdk.NewIntFromBigInt(feeAmt))}
+	fees := sdk.Coins{sdk.NewCoin(denom, sdkmath.NewIntFromBigInt(feeAmt))}
 
 	// deduct the full gas cost from the user balance
 	if err := authante.DeductFees(k.bankKeeper, ctx, signerAcc, fees); err != nil {
@@ -87,7 +88,7 @@ func (k Keeper) DeductTxCostsFromUserBalance(
 // CheckSenderBalance validates that the tx cost value is positive and that the
 // sender has enough funds to pay for the fees and value of the transaction.
 func CheckSenderBalance(
-	balance sdk.Int,
+	balance sdkmath.Int,
 	txData evmtypes.TxData,
 ) error {
 	cost := txData.Cost()

x/evm/keeper/utils_test.go

@@ -3,6 +3,7 @@ package keeper_test
 import (
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/ethereum/go-ethereum/common"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
@@ -12,21 +13,21 @@ import (
 )
 
 func (suite *KeeperTestSuite) TestCheckSenderBalance() {
-	hundredInt := sdk.NewInt(100)
+	hundredInt := sdkmath.NewInt(100)
 	zeroInt := sdk.ZeroInt()
 	oneInt := sdk.OneInt()
-	fiveInt := sdk.NewInt(5)
-	fiftyInt := sdk.NewInt(50)
-	negInt := sdk.NewInt(-10)
+	fiveInt := sdkmath.NewInt(5)
+	fiftyInt := sdkmath.NewInt(50)
+	negInt := sdkmath.NewInt(-10)
 
 	testCases := []struct {
 		name            string
 		to              string
 		gasLimit        uint64
-		gasPrice        *sdk.Int
+		gasPrice        *sdkmath.Int
 		gasFeeCap       *big.Int
 		gasTipCap       *big.Int
-		cost            *sdk.Int
+		cost            *sdkmath.Int
 		from            string
 		accessList      *ethtypes.AccessList
 		expectPass      bool
@@ -237,7 +238,7 @@ func (suite *KeeperTestSuite) TestCheckSenderBalance() {
 
 			acct := suite.app.EvmKeeper.GetAccountOrEmpty(suite.ctx, suite.address)
 			err := evmkeeper.CheckSenderBalance(
-				sdk.NewIntFromBigInt(acct.Balance),
+				sdkmath.NewIntFromBigInt(acct.Balance),
 				txData,
 			)
 
@@ -251,22 +252,22 @@ func (suite *KeeperTestSuite) TestCheckSenderBalance() {
 }
 
 func (suite *KeeperTestSuite) TestDeductTxCostsFromUserBalance() {
-	hundredInt := sdk.NewInt(100)
+	hundredInt := sdkmath.NewInt(100)
 	zeroInt := sdk.ZeroInt()
-	oneInt := sdk.NewInt(1)
-	fiveInt := sdk.NewInt(5)
-	fiftyInt := sdk.NewInt(50)
+	oneInt := sdkmath.NewInt(1)
+	fiveInt := sdkmath.NewInt(5)
+	fiftyInt := sdkmath.NewInt(50)
 
 	// should be enough to cover all test cases
-	initBalance := sdk.NewInt((ethparams.InitialBaseFee + 10) * 105)
+	initBalance := sdkmath.NewInt((ethparams.InitialBaseFee + 10) * 105)
 
 	testCases := []struct {
 		name            string
 		gasLimit        uint64
-		gasPrice        *sdk.Int
+		gasPrice        *sdkmath.Int
 		gasFeeCap       *big.Int
 		gasTipCap       *big.Int
-		cost            *sdk.Int
+		cost            *sdkmath.Int
 		accessList      *ethtypes.AccessList
 		expectPass      bool
 		enableFeemarket bool
@@ -419,7 +420,7 @@ func (suite *KeeperTestSuite) TestDeductTxCostsFromUserBalance() {
 					suite.Require().Equal(
 						fees,
 						sdk.NewCoins(
-							sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewIntFromBigInt(txData.EffectiveFee(baseFee))),
+							sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewIntFromBigInt(txData.EffectiveFee(baseFee))),
 						),
 						"valid test %d failed, fee value is wrong ", i,
 					)
@@ -427,7 +428,7 @@ func (suite *KeeperTestSuite) TestDeductTxCostsFromUserBalance() {
 					suite.Require().Equal(
 						fees,
 						sdk.NewCoins(
-							sdk.NewCoin(evmtypes.DefaultEVMDenom, tc.gasPrice.Mul(sdk.NewIntFromUint64(tc.gasLimit))),
+							sdk.NewCoin(evmtypes.DefaultEVMDenom, tc.gasPrice.Mul(sdkmath.NewIntFromUint64(tc.gasLimit))),
 						),
 						"valid test %d failed, fee value is wrong ", i,
 					)

x/evm/migrations/v2/migrate_test.go

@@ -24,7 +24,7 @@ func TestMigrateStore(t *testing.T) {
 	tFeeMarketKey := sdk.NewTransientStoreKey(fmt.Sprintf("%s_test", types.StoreKey))
 	ctx := testutil.DefaultContext(feemarketKey, tFeeMarketKey)
 	paramstore := paramtypes.NewSubspace(
-		encCfg.Marshaler, encCfg.Amino, feemarketKey, tFeeMarketKey, "evm",
+		encCfg.Codec, encCfg.Amino, feemarketKey, tFeeMarketKey, "evm",
 	).WithKeyTable(v2types.ParamKeyTable())
 
 	params := v2types.DefaultParams()
@@ -36,7 +36,7 @@ func TestMigrateStore(t *testing.T) {
 	})
 
 	paramstore = paramtypes.NewSubspace(
-		encCfg.Marshaler, encCfg.Amino, feemarketKey, tFeeMarketKey, "evm",
+		encCfg.Codec, encCfg.Amino, feemarketKey, tFeeMarketKey, "evm",
 	).WithKeyTable(types.ParamKeyTable())
 	err := v2.MigrateStore(ctx, &paramstore)
 	require.NoError(t, err)

x/evm/migrations/v2/types/chain_config.go

@@ -4,6 +4,8 @@ import (
 	"math/big"
 	"strings"
 
+	sdkmath "cosmossdk.io/math"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 
@@ -77,7 +79,7 @@ func DefaultChainConfig() ChainConfig {
 	}
 }
 
-func getBlockValue(block *sdk.Int) *big.Int {
+func getBlockValue(block *sdkmath.Int) *big.Int {
 	if block == nil || block.IsNegative() {
 		return nil
 	}
@@ -149,7 +151,7 @@ func validateHash(hex string) error {
 	return nil
 }
 
-func validateBlock(block *sdk.Int) error {
+func validateBlock(block *sdkmath.Int) error {
 	// nil value means that the fork has not yet been applied
 	if block == nil {
 		return nil

x/evm/migrations/v2/types/evm.pb.go

@@ -107,7 +107,7 @@ func (m *Params) GetChainConfig() ChainConfig {
 	return ChainConfig{}
 }
 
-// ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int values
+// ChainConfig defines the Ethereum ChainConfig parameters using *sdkmath.Int values
 // instead of *big.Int.
 type ChainConfig struct {
 	// Homestead switch block (nil no fork, 0 = already homestead)

x/evm/migrations/v3/migrate_test.go

@@ -2,9 +2,10 @@ package v3_test
 
 import (
 	"fmt"
-	v3 "github.com/evmos/ethermint/x/evm/migrations/v3"
 	"testing"
 
+	v3 "github.com/evmos/ethermint/x/evm/migrations/v3"
+
 	"github.com/stretchr/testify/require"
 
 	"github.com/cosmos/cosmos-sdk/testutil"
@@ -24,7 +25,7 @@ func TestMigrateStore(t *testing.T) {
 	tEvmKey := sdk.NewTransientStoreKey(fmt.Sprintf("%s_test", types.StoreKey))
 	ctx := testutil.DefaultContext(evmKey, tEvmKey)
 	paramstore := paramtypes.NewSubspace(
-		encCfg.Marshaler, encCfg.Amino, evmKey, tEvmKey, "evm",
+		encCfg.Codec, encCfg.Amino, evmKey, tEvmKey, "evm",
 	).WithKeyTable(v3types.ParamKeyTable())
 
 	params := v3types.DefaultParams()
@@ -39,7 +40,7 @@ func TestMigrateStore(t *testing.T) {
 	require.NotNil(t, preMigrationConfig.MergeForkBlock)
 
 	paramstore = paramtypes.NewSubspace(
-		encCfg.Marshaler, encCfg.Amino, evmKey, tEvmKey, "evm",
+		encCfg.Codec, encCfg.Amino, evmKey, tEvmKey, "evm",
 	).WithKeyTable(types.ParamKeyTable())
 	err := v3.MigrateStore(ctx, &paramstore)
 	require.NoError(t, err)

x/evm/migrations/v3/types/chain_config.go

@@ -4,6 +4,8 @@ import (
 	"math/big"
 	"strings"
 
+	sdkmath "cosmossdk.io/math"
+
 	"github.com/evmos/ethermint/x/evm/types"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -76,7 +78,7 @@ func DefaultChainConfig() ChainConfig {
 	}
 }
 
-func getBlockValue(block *sdk.Int) *big.Int {
+func getBlockValue(block *sdkmath.Int) *big.Int {
 	if block == nil || block.IsNegative() {
 		return nil
 	}
@@ -148,7 +150,7 @@ func validateHash(hex string) error {
 	return nil
 }
 
-func validateBlock(block *sdk.Int) error {
+func validateBlock(block *sdkmath.Int) error {
 	// nil value means that the fork has not yet been applied
 	if block == nil {
 		return nil

x/evm/simulation/genesis_test.go

@@ -5,6 +5,7 @@ import (
 	"math/rand"
 	"testing"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/require"
 
 	"github.com/cosmos/cosmos-sdk/codec"
@@ -31,7 +32,7 @@ func TestRandomizedGenState(t *testing.T) {
 		Rand:         r,
 		NumBonded:    3,
 		Accounts:     simtypes.RandomAccounts(r, 3),
-		InitialStake: 1000,
+		InitialStake: sdkmath.NewInt(1000),
 		GenState:     make(map[string]json.RawMessage),
 	}
 

x/evm/simulation/operations.go

@@ -7,6 +7,8 @@ import (
 	"math/rand"
 	"time"
 
+	sdkmath "cosmossdk.io/math"
+
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	"github.com/cosmos/cosmos-sdk/codec"
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
@@ -123,7 +125,7 @@ func SimulateEthCreateContract(ak types.AccountKeeper, k *keeper.Keeper) simtype
 		from := common.BytesToAddress(simAccount.Address)
 		nonce := k.GetNonce(ctx, from)
 
-		ctorArgs, err := types.ERC20Contract.ABI.Pack("", from, sdk.NewIntWithDecimal(1000, 18).BigInt())
+		ctorArgs, err := types.ERC20Contract.ABI.Pack("", from, sdkmath.NewIntWithDecimal(1000, 18).BigInt())
 		if err != nil {
 			return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgEthereumTx, "can not pack owner and supply"), nil, err
 		}
@@ -192,7 +194,7 @@ func SimulateEthTx(
 		return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgEthereumTx, "can not sign ethereum tx"), nil, err
 	}
 
-	_, _, err = ctx.bapp.Deliver(txConfig.TxEncoder(), signedTx)
+	_, _, err = ctx.bapp.SimDeliver(txConfig.TxEncoder(), signedTx)
 	if err != nil {
 		return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgEthereumTx, "failed to deliver tx"), nil, err
 	}
@@ -258,7 +260,7 @@ func RandomTransferableAmount(ctx *simulateContext, address common.Address, esti
 		amount = new(big.Int).Set(spendable)
 		return amount, nil
 	}
-	simAmount, err := simtypes.RandPositiveInt(ctx.rand, sdk.NewIntFromBigInt(spendable))
+	simAmount, err := simtypes.RandPositiveInt(ctx.rand, sdkmath.NewIntFromBigInt(spendable))
 	if err != nil {
 		return nil, err
 	}
@@ -291,7 +293,7 @@ func GetSignedTx(ctx *simulateContext, txBuilder client.TxBuilder, msg *types.Ms
 		return nil, err
 	}
 
-	fees := sdk.NewCoins(sdk.NewCoin(ctx.keeper.GetParams(ctx.context).EvmDenom, sdk.NewIntFromBigInt(txData.Fee())))
+	fees := sdk.NewCoins(sdk.NewCoin(ctx.keeper.GetParams(ctx.context).EvmDenom, sdkmath.NewIntFromBigInt(txData.Fee())))
 	builder.SetFeeAmount(fees)
 	builder.SetGasLimit(msg.GetGas())
 

x/evm/types/access_list_tx.go

@@ -3,7 +3,7 @@ package types
 import (
 	"math/big"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkmath "cosmossdk.io/math"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -174,7 +174,7 @@ func (tx *AccessListTx) SetSignatureValues(chainID, v, r, s *big.Int) {
 		tx.S = s.Bytes()
 	}
 	if chainID != nil {
-		chainIDInt := sdk.NewIntFromBigInt(chainID)
+		chainIDInt := sdkmath.NewIntFromBigInt(chainID)
 		tx.ChainID = &chainIDInt
 	}
 }

x/evm/types/chain_config.go

@@ -4,6 +4,8 @@ import (
 	"math/big"
 	"strings"
 
+	sdkmath "cosmossdk.io/math"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 
@@ -78,7 +80,7 @@ func DefaultChainConfig() ChainConfig {
 	}
 }
 
-func getBlockValue(block *sdk.Int) *big.Int {
+func getBlockValue(block *sdkmath.Int) *big.Int {
 	if block == nil || block.IsNegative() {
 		return nil
 	}
@@ -153,7 +155,7 @@ func validateHash(hex string) error {
 	return nil
 }
 
-func validateBlock(block *sdk.Int) error {
+func validateBlock(block *sdkmath.Int) error {
 	// nil value means that the fork has not yet been applied
 	if block == nil {
 		return nil

x/evm/types/chain_config_test.go

@@ -3,17 +3,16 @@ package types
 import (
 	"testing"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/require"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
-
 	"github.com/ethereum/go-ethereum/common"
 )
 
 var defaultEIP150Hash = common.Hash{}.String()
 
-func newIntPtr(i int64) *sdk.Int {
-	v := sdk.NewInt(i)
+func newIntPtr(i int64) *sdkmath.Int {
+	v := sdkmath.NewInt(i)
 	return &v
 }
 

x/evm/types/codec.go

@@ -6,24 +6,20 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/types/msgservice"
+	"github.com/cosmos/cosmos-sdk/types/tx"
 	proto "github.com/gogo/protobuf/proto"
 )
 
 var ModuleCdc = codec.NewProtoCodec(codectypes.NewInterfaceRegistry())
 
-type (
-	ExtensionOptionsEthereumTxI interface{}
-)
-
 // RegisterInterfaces registers the client interfaces to protobuf Any.
 func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 	registry.RegisterImplementations(
 		(*sdk.Msg)(nil),
 		&MsgEthereumTx{},
 	)
-	registry.RegisterInterface(
-		"ethermint.evm.v1.ExtensionOptionsEthereumTx",
-		(*ExtensionOptionsEthereumTxI)(nil),
+	registry.RegisterImplementations(
+		(*tx.TxExtensionOptionI)(nil),
 		&ExtensionOptionsEthereumTx{},
 	)
 	registry.RegisterInterface(

x/evm/types/dynamic_fee_tx.go

@@ -3,7 +3,7 @@ package types
 import (
 	"math/big"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkmath "cosmossdk.io/math"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -188,7 +188,7 @@ func (tx *DynamicFeeTx) SetSignatureValues(chainID, v, r, s *big.Int) {
 		tx.S = s.Bytes()
 	}
 	if chainID != nil {
-		chainIDInt := sdk.NewIntFromBigInt(chainID)
+		chainIDInt := sdkmath.NewIntFromBigInt(chainID)
 		tx.ChainID = &chainIDInt
 	}
 }

x/evm/types/dynamic_fee_tx_test.go

@@ -4,6 +4,8 @@ import (
 	"math/big"
 	"testing"
 
+	sdkmath "cosmossdk.io/math"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/ethereum/go-ethereum/common"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
@@ -14,24 +16,24 @@ import (
 type TxDataTestSuite struct {
 	suite.Suite
 
-	sdkInt         sdk.Int
+	sdkInt         sdkmath.Int
 	uint64         uint64
 	bigInt         *big.Int
 	overflowBigInt *big.Int
-	sdkZeroInt     sdk.Int
-	sdkMinusOneInt sdk.Int
+	sdkZeroInt     sdkmath.Int
+	sdkMinusOneInt sdkmath.Int
 	invalidAddr    string
 	addr           common.Address
 	hexAddr        string
 }
 
 func (suite *TxDataTestSuite) SetupTest() {
-	suite.sdkInt = sdk.NewInt(100)
+	suite.sdkInt = sdkmath.NewInt(100)
 	suite.uint64 = suite.sdkInt.Uint64()
 	suite.bigInt = big.NewInt(1)
 	suite.overflowBigInt = big.NewInt(0).Exp(big.NewInt(10), big.NewInt(256), nil)
 	suite.sdkZeroInt = sdk.ZeroInt()
-	suite.sdkMinusOneInt = sdk.NewInt(-1)
+	suite.sdkMinusOneInt = sdkmath.NewInt(-1)
 	suite.invalidAddr = "123456"
 	suite.addr = tests.GenerateAddress()
 	suite.hexAddr = suite.addr.Hex()

x/evm/types/evm.pb.go

@@ -117,7 +117,7 @@ func (m *Params) GetAllowUnprotectedTxs() bool {
 	return false
 }
 
-// ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int values
+// ChainConfig defines the Ethereum ChainConfig parameters using *sdkmath.Int values
 // instead of *big.Int.
 type ChainConfig struct {
 	// Homestead switch block (nil no fork, 0 = already homestead)

x/evm/types/interfaces.go

@@ -27,10 +27,9 @@ type AccountKeeper interface {
 
 // BankKeeper defines the expected interface needed to retrieve account balances.
 type BankKeeper interface {
+	authtypes.BankKeeper
 	GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin
 	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
-	// SendCoinsFromModuleToModule(ctx sdk.Context, senderModule, recipientModule string, amt sdk.Coins) error
-	SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
 	MintCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error
 	BurnCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error
 }

x/evm/types/msg.go

@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
+
 	"github.com/cosmos/cosmos-sdk/client"
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
@@ -62,7 +64,7 @@ func newMsgEthereumTx(
 	gasLimit uint64, gasPrice, gasFeeCap, gasTipCap *big.Int, input []byte, accesses *ethtypes.AccessList,
 ) *MsgEthereumTx {
 	var (
-		cid, amt, gp *sdk.Int
+		cid, amt, gp *sdkmath.Int
 		toAddr       string
 		txData       TxData
 	)
@@ -72,17 +74,17 @@ func newMsgEthereumTx(
 	}
 
 	if amount != nil {
-		amountInt := sdk.NewIntFromBigInt(amount)
+		amountInt := sdkmath.NewIntFromBigInt(amount)
 		amt = &amountInt
 	}
 
 	if chainID != nil {
-		chainIDInt := sdk.NewIntFromBigInt(chainID)
+		chainIDInt := sdkmath.NewIntFromBigInt(chainID)
 		cid = &chainIDInt
 	}
 
 	if gasPrice != nil {
-		gasPriceInt := sdk.NewIntFromBigInt(gasPrice)
+		gasPriceInt := sdkmath.NewIntFromBigInt(gasPrice)
 		gp = &gasPriceInt
 	}
 
@@ -97,8 +99,8 @@ func newMsgEthereumTx(
 			Data:     input,
 		}
 	case accesses != nil && gasFeeCap != nil && gasTipCap != nil:
-		gtc := sdk.NewIntFromBigInt(gasTipCap)
-		gfc := sdk.NewIntFromBigInt(gasFeeCap)
+		gtc := sdkmath.NewIntFromBigInt(gasTipCap)
+		gfc := sdkmath.NewIntFromBigInt(gasFeeCap)
 
 		txData = &DynamicFeeTx{
 			ChainID:   cid,
@@ -352,7 +354,7 @@ func (msg *MsgEthereumTx) BuildTx(b client.TxBuilder, evmDenom string) (signing.
 		return nil, err
 	}
 	fees := make(sdk.Coins, 0)
-	feeAmt := sdk.NewIntFromBigInt(txData.Fee())
+	feeAmt := sdkmath.NewIntFromBigInt(txData.Fee())
 	if feeAmt.Sign() > 0 {
 		fees = append(fees, sdk.NewCoin(evmDenom, feeAmt))
 	}

x/evm/types/msg_test.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 	"testing"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/suite"
 
 	"github.com/cosmos/cosmos-sdk/client"
@@ -104,7 +105,7 @@ func (suite *MsgsTestSuite) TestMsgEthereumTx_BuildTx() {
 			suite.Require().Empty(tx.GetMemo())
 			suite.Require().Empty(tx.GetTimeoutHeight())
 			suite.Require().Equal(uint64(100000), tx.GetGas())
-			suite.Require().Equal(sdk.NewCoins(sdk.NewCoin("aphoton", sdk.NewInt(100000))), tx.GetFee())
+			suite.Require().Equal(sdk.NewCoins(sdk.NewCoin("aphoton", sdkmath.NewInt(100000))), tx.GetFee())
 		}
 	}
 }

x/evm/types/tx_args.go

@@ -5,7 +5,8 @@ import (
 	"fmt"
 	"math/big"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkmath "cosmossdk.io/math"
+
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/common/math"
@@ -55,14 +56,14 @@ func (args *TransactionArgs) String() string {
 // This assumes that setTxDefaults has been called.
 func (args *TransactionArgs) ToTransaction() *MsgEthereumTx {
 	var (
-		chainID, value, gasPrice, maxFeePerGas, maxPriorityFeePerGas sdk.Int
+		chainID, value, gasPrice, maxFeePerGas, maxPriorityFeePerGas sdkmath.Int
 		gas, nonce                                                   uint64
 		from, to                                                     string
 	)
 
 	// Set sender address or use zero address if none specified.
 	if args.ChainID != nil {
-		chainID = sdk.NewIntFromBigInt(args.ChainID.ToInt())
+		chainID = sdkmath.NewIntFromBigInt(args.ChainID.ToInt())
 	}
 
 	if args.Nonce != nil {
@@ -74,19 +75,19 @@ func (args *TransactionArgs) ToTransaction() *MsgEthereumTx {
 	}
 
 	if args.GasPrice != nil {
-		gasPrice = sdk.NewIntFromBigInt(args.GasPrice.ToInt())
+		gasPrice = sdkmath.NewIntFromBigInt(args.GasPrice.ToInt())
 	}
 
 	if args.MaxFeePerGas != nil {
-		maxFeePerGas = sdk.NewIntFromBigInt(args.MaxFeePerGas.ToInt())
+		maxFeePerGas = sdkmath.NewIntFromBigInt(args.MaxFeePerGas.ToInt())
 	}
 
 	if args.MaxPriorityFeePerGas != nil {
-		maxPriorityFeePerGas = sdk.NewIntFromBigInt(args.MaxPriorityFeePerGas.ToInt())
+		maxPriorityFeePerGas = sdkmath.NewIntFromBigInt(args.MaxPriorityFeePerGas.ToInt())
 	}
 
 	if args.Value != nil {
-		value = sdk.NewIntFromBigInt(args.Value.ToInt())
+		value = sdkmath.NewIntFromBigInt(args.Value.ToInt())
 	}
 
 	if args.To != nil {

x/evm/types/tx_data_test.go

@@ -4,13 +4,12 @@ import (
 	"math/big"
 	"testing"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/require"
-
-	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
 func TestTxData_chainID(t *testing.T) {
-	chainID := sdk.NewInt(1)
+	chainID := sdkmath.NewInt(1)
 
 	testCases := []struct {
 		msg        string

x/evm/types/utils.go

@@ -21,15 +21,12 @@ func DecodeTxResponse(in []byte) (*MsgEthereumTxResponse, error) {
 		return nil, err
 	}
 
-	data := txMsgData.GetData()
-	if len(data) == 0 {
+	if len(txMsgData.MsgResponses) == 0 {
 		return &MsgEthereumTxResponse{}, nil
 	}
 
 	var res MsgEthereumTxResponse
-
-	err := proto.Unmarshal(data[0].GetData(), &res)
-	if err != nil {
+	if err := proto.Unmarshal(txMsgData.MsgResponses[0].Value, &res); err != nil {
 		return nil, sdkerrors.Wrap(err, "failed to unmarshal tx response message data")
 	}
 
@@ -41,7 +38,7 @@ func EncodeTransactionLogs(res *TransactionLogs) ([]byte, error) {
 	return proto.Marshal(res)
 }
 
-// DecodeTxResponse decodes an protobuf-encoded byte slice into TransactionLogs
+// DecodeTransactionLogs decodes an protobuf-encoded byte slice into TransactionLogs
 func DecodeTransactionLogs(data []byte) (TransactionLogs, error) {
 	var logs TransactionLogs
 	err := proto.Unmarshal(data, &logs)

x/evm/types/utils_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/cosmos/cosmos-sdk/client"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
 	"github.com/evmos/ethermint/app"
@@ -30,11 +31,9 @@ func TestEvmDataEncoding(t *testing.T) {
 		Ret: ret,
 	}
 
-	enc, err := proto.Marshal(data)
-	require.NoError(t, err)
-
+	any := codectypes.UnsafePackAny(data)
 	txData := &sdk.TxMsgData{
-		Data: []*sdk.MsgData{{MsgType: evmtypes.TypeMsgEthereumTx, Data: enc}},
+		MsgResponses: []*codectypes.Any{any},
 	}
 
 	txDataBz, err := proto.Marshal(txData)

x/feemarket/keeper/abci_test.go

@@ -2,6 +2,7 @@ package keeper_test
 
 import (
 	"fmt"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/tendermint/tendermint/abci/types"
 )

x/feemarket/keeper/grpc_query.go

@@ -3,6 +3,7 @@ package keeper
 import (
 	"context"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	"github.com/evmos/ethermint/x/feemarket/types"
@@ -28,7 +29,7 @@ func (k Keeper) BaseFee(c context.Context, _ *types.QueryBaseFeeRequest) (*types
 	baseFee := k.GetBaseFee(ctx)
 
 	if baseFee != nil {
-		aux := sdk.NewIntFromBigInt(baseFee)
+		aux := sdkmath.NewIntFromBigInt(baseFee)
 		res.BaseFee = &aux
 	}
 

x/feemarket/keeper/grpc_query_test.go

@@ -1,6 +1,7 @@
 package keeper_test
 
 import (
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	ethparams "github.com/ethereum/go-ethereum/params"
 	"github.com/evmos/ethermint/x/feemarket/types"
@@ -32,7 +33,7 @@ func (suite *KeeperTestSuite) TestQueryParams() {
 
 func (suite *KeeperTestSuite) TestQueryBaseFee() {
 	var (
-		aux    sdk.Int
+		aux    sdkmath.Int
 		expRes *types.QueryBaseFeeResponse
 	)
 
@@ -44,7 +45,7 @@ func (suite *KeeperTestSuite) TestQueryBaseFee() {
 		{
 			"pass - default Base Fee",
 			func() {
-				initialBaseFee := sdk.NewInt(ethparams.InitialBaseFee)
+				initialBaseFee := sdkmath.NewInt(ethparams.InitialBaseFee)
 				expRes = &types.QueryBaseFeeResponse{BaseFee: &initialBaseFee}
 			},
 			true,
@@ -55,7 +56,7 @@ func (suite *KeeperTestSuite) TestQueryBaseFee() {
 				baseFee := sdk.OneInt().BigInt()
 				suite.app.FeeMarketKeeper.SetBaseFee(suite.ctx, baseFee)
 
-				aux = sdk.NewIntFromBigInt(baseFee)
+				aux = sdkmath.NewIntFromBigInt(baseFee)
 				expRes = &types.QueryBaseFeeResponse{BaseFee: &aux}
 			},
 			true,

x/feemarket/keeper/integration_test.go

@@ -5,6 +5,7 @@ import (
 	"math/big"
 	"strings"
 
+	sdkmath "cosmossdk.io/math"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 
@@ -46,7 +47,7 @@ var _ = Describe("Feemarket", func() {
 
 			Context("during CheckTx", func() {
 				It("should reject transactions with gasPrice < MinGasPrices", func() {
-					gasPrice := sdk.NewInt(2)
+					gasPrice := sdkmath.NewInt(2)
 					res := checkTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
 					Expect(
@@ -56,7 +57,7 @@ var _ = Describe("Feemarket", func() {
 				})
 
 				It("should accept transactions with gasPrice >= MinGasPrices", func() {
-					gasPrice := sdk.NewInt(3)
+					gasPrice := sdkmath.NewInt(3)
 					res := checkTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
 				})
@@ -64,7 +65,7 @@ var _ = Describe("Feemarket", func() {
 
 			Context("during DeliverTx", func() {
 				It("should reject transactions with gasPrice < MinGasPrices", func() {
-					gasPrice := sdk.NewInt(2)
+					gasPrice := sdkmath.NewInt(2)
 					res := deliverTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
 					Expect(
@@ -74,7 +75,7 @@ var _ = Describe("Feemarket", func() {
 				})
 
 				It("should accept transactions with gasPrice >= MinGasPrices", func() {
-					gasPrice := sdk.NewInt(3)
+					gasPrice := sdkmath.NewInt(3)
 					res := deliverTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
 				})
@@ -88,7 +89,7 @@ var _ = Describe("Feemarket", func() {
 
 			Context("during CheckTx", func() {
 				It("should reject transactions with gasPrice < min-gas-prices", func() {
-					gasPrice := sdk.NewInt(2)
+					gasPrice := sdkmath.NewInt(2)
 					res := checkTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
 					Expect(
@@ -98,7 +99,7 @@ var _ = Describe("Feemarket", func() {
 				})
 
 				It("should accept transactions with gasPrice >= MinGasPrices", func() {
-					gasPrice := sdk.NewInt(3)
+					gasPrice := sdkmath.NewInt(3)
 					res := checkTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
 				})
@@ -106,7 +107,7 @@ var _ = Describe("Feemarket", func() {
 
 			Context("during DeliverTx", func() {
 				It("should reject transactions with gasPrice < MinGasPrices", func() {
-					gasPrice := sdk.NewInt(2)
+					gasPrice := sdkmath.NewInt(2)
 					res := deliverTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
 					Expect(
@@ -116,7 +117,7 @@ var _ = Describe("Feemarket", func() {
 				})
 
 				It("should accept transactions with gasPrice >= MinGasPrices", func() {
-					gasPrice := sdk.NewInt(3)
+					gasPrice := sdkmath.NewInt(3)
 					res := deliverTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
 				})
@@ -129,7 +130,7 @@ var _ = Describe("Feemarket", func() {
 			})
 			Context("during CheckTx", func() {
 				It("should reject transactions with gasPrice < MinGasPrices", func() {
-					gasPrice := sdk.NewInt(2)
+					gasPrice := sdkmath.NewInt(2)
 					res := checkTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
 					Expect(
@@ -139,7 +140,7 @@ var _ = Describe("Feemarket", func() {
 				})
 
 				It("should reject transactions with MinGasPrices < gasPrice < min-gas-prices", func() {
-					gasPrice := sdk.NewInt(4)
+					gasPrice := sdkmath.NewInt(4)
 					res := checkTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
 					Expect(
@@ -149,7 +150,7 @@ var _ = Describe("Feemarket", func() {
 				})
 
 				It("should accept transactions with gasPrice > min-gas-prices", func() {
-					gasPrice := sdk.NewInt(5)
+					gasPrice := sdkmath.NewInt(5)
 					res := checkTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
 				})
@@ -157,7 +158,7 @@ var _ = Describe("Feemarket", func() {
 
 			Context("during DeliverTx", func() {
 				It("should reject transactions with gasPrice < MinGasPrices", func() {
-					gasPrice := sdk.NewInt(2)
+					gasPrice := sdkmath.NewInt(2)
 					res := deliverTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
 					Expect(
@@ -167,13 +168,13 @@ var _ = Describe("Feemarket", func() {
 				})
 
 				It("should accept transactions with MinGasPrices < gasPrice < than min-gas-prices", func() {
-					gasPrice := sdk.NewInt(4)
+					gasPrice := sdkmath.NewInt(4)
 					res := deliverTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
 				})
 
 				It("should accept transactions with gasPrice >= min-gas-prices", func() {
-					gasPrice := sdk.NewInt(5)
+					gasPrice := sdkmath.NewInt(5)
 					res := deliverTx(privKey, &gasPrice, &msg)
 					Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
 				})
@@ -204,7 +205,7 @@ var _ = Describe("Feemarket", func() {
 				// 100000`. With the fee calculation `Fee = (baseFee + tip) * gasLimit`,
 				// a `minGasPrices = 40_000_000_000` results in `minGlobalFee =
 				// 4000000000000000`
-				privKey, _ = setupTestWithContext("1", sdk.NewDec(minGasPrices), sdk.NewInt(baseFee))
+				privKey, _ = setupTestWithContext("1", sdk.NewDec(minGasPrices), sdkmath.NewInt(baseFee))
 			})
 
 			Context("during CheckTx", func() {
@@ -312,7 +313,7 @@ var _ = Describe("Feemarket", func() {
 				// 100_000`. With the fee calculation `Fee = (baseFee + tip) * gasLimit`,
 				// a `minGasPrices = 5_000_000_000` results in `minGlobalFee =
 				// 500_000_000_000_000`
-				privKey, _ = setupTestWithContext("1", sdk.NewDec(minGasPrices), sdk.NewInt(baseFee))
+				privKey, _ = setupTestWithContext("1", sdk.NewDec(minGasPrices), sdkmath.NewInt(baseFee))
 			})
 
 			Context("during CheckTx", func() {
@@ -441,7 +442,7 @@ var _ = Describe("Feemarket", func() {
 
 // setupTestWithContext sets up a test chain with an example Cosmos send msg,
 // given a local (validator config) and a gloabl (feemarket param) minGasPrice
-func setupTestWithContext(valMinGasPrice string, minGasPrice sdk.Dec, baseFee sdk.Int) (*ethsecp256k1.PrivKey, banktypes.MsgSend) {
+func setupTestWithContext(valMinGasPrice string, minGasPrice sdk.Dec, baseFee sdkmath.Int) (*ethsecp256k1.PrivKey, banktypes.MsgSend) {
 	privKey, msg := setupTest(valMinGasPrice + s.denom)
 	params := types.DefaultParams()
 	params.MinGasPrice = minGasPrice
@@ -456,7 +457,7 @@ func setupTest(localMinGasPrices string) (*ethsecp256k1.PrivKey, banktypes.MsgSe
 	setupChain(localMinGasPrices)
 
 	privKey, address := generateKey()
-	amount, ok := sdk.NewIntFromString("10000000000000000000")
+	amount, ok := sdkmath.NewIntFromString("10000000000000000000")
 	s.Require().True(ok)
 	initBalance := sdk.Coins{sdk.Coin{
 		Denom:  s.denom,
@@ -469,7 +470,7 @@ func setupTest(localMinGasPrices string) (*ethsecp256k1.PrivKey, banktypes.MsgSe
 		ToAddress:   address.String(),
 		Amount: sdk.Coins{sdk.Coin{
 			Denom:  s.denom,
-			Amount: sdk.NewInt(10000),
+			Amount: sdkmath.NewInt(10000),
 		}},
 	}
 	s.Commit()
@@ -575,7 +576,7 @@ func prepareEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereu
 	s.Require().NoError(err)
 
 	evmDenom := s.app.EvmKeeper.GetParams(s.ctx).EvmDenom
-	fees := sdk.Coins{{Denom: evmDenom, Amount: sdk.NewIntFromBigInt(txData.Fee())}}
+	fees := sdk.Coins{{Denom: evmDenom, Amount: sdkmath.NewIntFromBigInt(txData.Fee())}}
 	builder.SetFeeAmount(fees)
 	builder.SetGasLimit(msgEthereumTx.GetGas())
 
@@ -600,7 +601,7 @@ func deliverEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereu
 	return res
 }
 
-func prepareCosmosTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.Msg) []byte {
+func prepareCosmosTx(priv *ethsecp256k1.PrivKey, gasPrice *sdkmath.Int, msgs ...sdk.Msg) []byte {
 	encodingConfig := encoding.MakeConfig(app.ModuleBasics)
 	accountAddress := sdk.AccAddress(priv.PubKey().Address().Bytes())
 
@@ -608,7 +609,7 @@ func prepareCosmosTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.
 
 	txBuilder.SetGasLimit(1000000)
 	if gasPrice == nil {
-		_gasPrice := sdk.NewInt(1)
+		_gasPrice := sdkmath.NewInt(1)
 		gasPrice = &_gasPrice
 	}
 	fees := &sdk.Coins{{Denom: s.denom, Amount: gasPrice.MulRaw(1000000)}}
@@ -659,14 +660,14 @@ func prepareCosmosTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.
 	return bz
 }
 
-func checkTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.Msg) abci.ResponseCheckTx {
+func checkTx(priv *ethsecp256k1.PrivKey, gasPrice *sdkmath.Int, msgs ...sdk.Msg) abci.ResponseCheckTx {
 	bz := prepareCosmosTx(priv, gasPrice, msgs...)
 	req := abci.RequestCheckTx{Tx: bz}
 	res := s.app.BaseApp.CheckTx(req)
 	return res
 }
 
-func deliverTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.Msg) abci.ResponseDeliverTx {
+func deliverTx(priv *ethsecp256k1.PrivKey, gasPrice *sdkmath.Int, msgs ...sdk.Msg) abci.ResponseDeliverTx {
 	bz := prepareCosmosTx(priv, gasPrice, msgs...)
 	req := abci.RequestDeliverTx{Tx: bz}
 	res := s.app.BaseApp.DeliverTx(req)

x/feemarket/keeper/keeper.go

@@ -2,6 +2,7 @@ package keeper
 
 import (
 	"github.com/cosmos/cosmos-sdk/codec"
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	"github.com/tendermint/tendermint/libs/log"
@@ -14,15 +15,15 @@ type Keeper struct {
 	// Protobuf codec
 	cdc codec.BinaryCodec
 	// Store key required for the Fee Market Prefix KVStore.
-	storeKey     sdk.StoreKey
-	transientKey sdk.StoreKey
+	storeKey     storetypes.StoreKey
+	transientKey storetypes.StoreKey
 	// module specific parameter space that can be configured through governance
 	paramSpace paramtypes.Subspace
 }
 
 // NewKeeper generates new fee market module keeper
 func NewKeeper(
-	cdc codec.BinaryCodec, paramSpace paramtypes.Subspace, storeKey, transientKey sdk.StoreKey,
+	cdc codec.BinaryCodec, paramSpace paramtypes.Subspace, storeKey, transientKey storetypes.StoreKey,
 ) Keeper {
 	// set KeyTable if it has not already been set
 	if !paramSpace.HasKeyTable() {

x/feemarket/keeper/keeper_test.go

@@ -128,7 +128,8 @@ func (suite *KeeperTestSuite) SetupApp(checkTx bool) {
 	validator, err := stakingtypes.NewValidator(valAddr, priv.PubKey(), stakingtypes.Description{})
 	require.NoError(t, err)
 	validator = stakingkeeper.TestingUpdateValidator(suite.app.StakingKeeper, suite.ctx, validator, true)
-	suite.app.StakingKeeper.AfterValidatorCreated(suite.ctx, validator.GetOperator())
+	err = suite.app.StakingKeeper.AfterValidatorCreated(suite.ctx, validator.GetOperator())
+	require.NoError(t, err)
 
 	err = suite.app.StakingKeeper.SetValidatorByConsAddr(suite.ctx, validator)
 	require.NoError(t, err)
@@ -137,7 +138,7 @@ func (suite *KeeperTestSuite) SetupApp(checkTx bool) {
 	encodingConfig := encoding.MakeConfig(app.ModuleBasics)
 	suite.clientCtx = client.Context{}.WithTxConfig(encodingConfig.TxConfig)
 	suite.ethSigner = ethtypes.LatestSignerForChainID(suite.app.EvmKeeper.ChainID())
-	suite.appCodec = encodingConfig.Marshaler
+	suite.appCodec = encodingConfig.Codec
 	suite.denom = evmtypes.DefaultEVMDenom
 }
 

x/feemarket/keeper/params.go

@@ -3,6 +3,7 @@ package keeper
 import (
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/evmos/ethermint/x/feemarket/types"
 )
@@ -40,5 +41,5 @@ func (k Keeper) GetBaseFee(ctx sdk.Context) *big.Int {
 
 // SetBaseFee set's the base fee in the paramSpace
 func (k Keeper) SetBaseFee(ctx sdk.Context, baseFee *big.Int) {
-	k.paramSpace.Set(ctx, types.ParamStoreKeyBaseFee, sdk.NewIntFromBigInt(baseFee))
+	k.paramSpace.Set(ctx, types.ParamStoreKeyBaseFee, sdkmath.NewIntFromBigInt(baseFee))
 }

x/feemarket/migrations/v010/migrate.go

@@ -3,6 +3,8 @@ package v010
 import (
 	"math/big"
 
+	sdkmath "cosmossdk.io/math"
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
@@ -15,7 +17,7 @@ var KeyPrefixBaseFeeV1 = []byte{2}
 
 // MigrateStore migrates the BaseFee value from the store to the params for
 // In-Place Store migration logic.
-func MigrateStore(ctx sdk.Context, paramstore *paramtypes.Subspace, storeKey sdk.StoreKey) error {
+func MigrateStore(ctx sdk.Context, paramstore *paramtypes.Subspace, storeKey storetypes.StoreKey) error {
 	baseFee := types.DefaultParams().BaseFee
 
 	store := ctx.KVStore(storeKey)
@@ -28,7 +30,7 @@ func MigrateStore(ctx sdk.Context, paramstore *paramtypes.Subspace, storeKey sdk
 	switch {
 	case store.Has(KeyPrefixBaseFeeV1):
 		bz := store.Get(KeyPrefixBaseFeeV1)
-		baseFee = sdk.NewIntFromBigInt(new(big.Int).SetBytes(bz))
+		baseFee = sdkmath.NewIntFromBigInt(new(big.Int).SetBytes(bz))
 	case paramstore.Has(ctx, types.ParamStoreKeyNoBaseFee):
 		paramstore.GetIfExists(ctx, types.ParamStoreKeyBaseFee, &baseFee)
 	}

x/feemarket/migrations/v010/migrate_test.go

@@ -26,9 +26,9 @@ func TestMigrateStore(t *testing.T) {
 	tFeeMarketKey := sdk.NewTransientStoreKey(fmt.Sprintf("%s_test", feemarkettypes.StoreKey))
 	ctx := testutil.DefaultContext(feemarketKey, tFeeMarketKey)
 	paramstore := paramtypes.NewSubspace(
-		encCfg.Marshaler, encCfg.Amino, feemarketKey, tFeeMarketKey, "feemarket",
+		encCfg.Codec, encCfg.Amino, feemarketKey, tFeeMarketKey, "feemarket",
 	)
-	fmKeeper := feemarketkeeper.NewKeeper(encCfg.Marshaler, paramstore, feemarketKey, tFeeMarketKey)
+	fmKeeper := feemarketkeeper.NewKeeper(encCfg.Codec, paramstore, feemarketKey, tFeeMarketKey)
 	fmKeeper.SetParams(ctx, types.DefaultParams())
 	require.True(t, paramstore.HasKeyTable())
 
@@ -60,7 +60,7 @@ func TestMigrateJSON(t *testing.T) {
   }`
 	encCfg := encoding.MakeConfig(app.ModuleBasics)
 	var genState v09types.GenesisState
-	err := encCfg.Marshaler.UnmarshalJSON([]byte(rawJson), &genState)
+	err := encCfg.Codec.UnmarshalJSON([]byte(rawJson), &genState)
 	require.NoError(t, err)
 
 	migratedGenState := v010.MigrateJSON(genState)

x/feemarket/migrations/v010/types/params.go

@@ -3,7 +3,8 @@ package types
 import (
 	"fmt"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkmath "cosmossdk.io/math"
+
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	"github.com/ethereum/go-ethereum/params"
 )
@@ -30,7 +31,7 @@ func NewParams(noBaseFee bool, baseFeeChangeDenom, elasticityMultiplier uint32,
 		NoBaseFee:                noBaseFee,
 		BaseFeeChangeDenominator: baseFeeChangeDenom,
 		ElasticityMultiplier:     elasticityMultiplier,
-		BaseFee:                  sdk.NewIntFromUint64(baseFee),
+		BaseFee:                  sdkmath.NewIntFromUint64(baseFee),
 		EnableHeight:             enableHeight,
 	}
 }
@@ -41,7 +42,7 @@ func DefaultParams() Params {
 		NoBaseFee:                false,
 		BaseFeeChangeDenominator: params.BaseFeeChangeDenominator,
 		ElasticityMultiplier:     params.ElasticityMultiplier,
-		BaseFee:                  sdk.NewIntFromUint64(params.InitialBaseFee),
+		BaseFee:                  sdkmath.NewIntFromUint64(params.InitialBaseFee),
 		EnableHeight:             0,
 	}
 }
@@ -108,7 +109,7 @@ func validateElasticityMultiplier(i interface{}) error {
 }
 
 func validateBaseFee(i interface{}) error {
-	value, ok := i.(sdk.Int)
+	value, ok := i.(sdkmath.Int)
 	if !ok {
 		return fmt.Errorf("invalid parameter type: %T", i)
 	}

x/feemarket/migrations/v011/migrate_test.go

@@ -30,7 +30,7 @@ func TestMigrateStore(t *testing.T) {
 	tFeeMarketKey := sdk.NewTransientStoreKey(fmt.Sprintf("%s_test", feemarkettypes.StoreKey))
 	ctx := testutil.DefaultContext(feemarketKey, tFeeMarketKey)
 	paramstore := paramtypes.NewSubspace(
-		encCfg.Marshaler, encCfg.Amino, feemarketKey, tFeeMarketKey, "feemarket",
+		encCfg.Codec, encCfg.Amino, feemarketKey, tFeeMarketKey, "feemarket",
 	)
 
 	paramstore = paramstore.WithKeyTable(feemarkettypes.ParamKeyTable())
@@ -78,7 +78,7 @@ func TestMigrateJSON(t *testing.T) {
   }`
 	encCfg := encoding.MakeConfig(app.ModuleBasics)
 	var genState v010types.GenesisState
-	err := encCfg.Marshaler.UnmarshalJSON([]byte(rawJson), &genState)
+	err := encCfg.Codec.UnmarshalJSON([]byte(rawJson), &genState)
 	require.NoError(t, err)
 
 	migratedGenState := v011.MigrateJSON(genState)

x/feemarket/types/params.go

@@ -3,6 +3,7 @@ package types
 import (
 	"fmt"
 
+	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	"github.com/ethereum/go-ethereum/params"
@@ -47,7 +48,7 @@ func NewParams(
 		NoBaseFee:                noBaseFee,
 		BaseFeeChangeDenominator: baseFeeChangeDenom,
 		ElasticityMultiplier:     elasticityMultiplier,
-		BaseFee:                  sdk.NewIntFromUint64(baseFee),
+		BaseFee:                  sdkmath.NewIntFromUint64(baseFee),
 		EnableHeight:             enableHeight,
 		MinGasPrice:              minGasPrice,
 		MinGasMultiplier:         minGasPriceMultiplier,
@@ -60,7 +61,7 @@ func DefaultParams() Params {
 		NoBaseFee:                false,
 		BaseFeeChangeDenominator: params.BaseFeeChangeDenominator,
 		ElasticityMultiplier:     params.ElasticityMultiplier,
-		BaseFee:                  sdk.NewIntFromUint64(params.InitialBaseFee),
+		BaseFee:                  sdkmath.NewIntFromUint64(params.InitialBaseFee),
 		EnableHeight:             0,
 		MinGasPrice:              DefaultMinGasPrice,
 		MinGasMultiplier:         DefaultMinGasMultiplier,
@@ -135,7 +136,7 @@ func validateElasticityMultiplier(i interface{}) error {
 }
 
 func validateBaseFee(i interface{}) error {
-	value, ok := i.(sdk.Int)
+	value, ok := i.(sdkmath.Int)
 	if !ok {
 		return fmt.Errorf("invalid parameter type: %T", i)
 	}

x/feemarket/types/params_test.go

@@ -3,10 +3,11 @@ package types
 import (
 	"testing"
 
-	sdk "github.com/cosmos/cosmos-sdk/types"
-
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
+	sdkmath "cosmossdk.io/math"
 	"github.com/stretchr/testify/suite"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 )
 
 type ParamsTestSuite struct {
@@ -45,7 +46,7 @@ func (suite *ParamsTestSuite) TestParamsValidate() {
 		},
 		{
 			"invalid: min gas price negative",
-			NewParams(true, 7, 3, 2000000000, int64(544435345345435345), sdk.NewDecFromInt(sdk.NewInt(-1)), DefaultMinGasMultiplier),
+			NewParams(true, 7, 3, 2000000000, int64(544435345345435345), sdk.NewDecFromInt(sdkmath.NewInt(-1)), DefaultMinGasMultiplier),
 			true,
 		},
 		{
@@ -86,8 +87,8 @@ func (suite *ParamsTestSuite) TestParamsValidatePriv() {
 	suite.Require().NoError(validateElasticityMultiplier(uint32(2)))
 	suite.Require().Error(validateBaseFee(""))
 	suite.Require().Error(validateBaseFee(int64(2000000000)))
-	suite.Require().Error(validateBaseFee(sdk.NewInt(-2000000000)))
-	suite.Require().NoError(validateBaseFee(sdk.NewInt(2000000000)))
+	suite.Require().Error(validateBaseFee(sdkmath.NewInt(-2000000000)))
+	suite.Require().NoError(validateBaseFee(sdkmath.NewInt(2000000000)))
 	suite.Require().Error(validateEnableHeight(""))
 	suite.Require().Error(validateEnableHeight(int64(-544435345345435345)))
 	suite.Require().NoError(validateEnableHeight(int64(544435345345435345)))
@@ -104,13 +105,13 @@ func (suite *ParamsTestSuite) TestParamsValidateMinGasPrice() {
 		expError bool
 	}{
 		{"default", DefaultParams().MinGasPrice, false},
-		{"valid", sdk.NewDecFromInt(sdk.NewInt(1)), false},
+		{"valid", sdk.NewDecFromInt(sdkmath.NewInt(1)), false},
 		{"invalid - wrong type - bool", false, true},
 		{"invalid - wrong type - string", "", true},
 		{"invalid - wrong type - int64", int64(123), true},
-		{"invalid - wrong type - sdk.Int", sdk.NewInt(1), true},
+		{"invalid - wrong type - sdkmath.Int", sdkmath.NewInt(1), true},
 		{"invalid - is nil", nil, true},
-		{"invalid - is negative", sdk.NewDecFromInt(sdk.NewInt(-1)), true},
+		{"invalid - is negative", sdk.NewDecFromInt(sdkmath.NewInt(-1)), true},
 	}
 
 	for _, tc := range testCases {