laconicd/app/ante/ante_test.go
Adu e04422b6ff
fix: tx fields are not authenticated by signature (#703)
Co-authored-by: Muggle-Du <adudu@CNMAC0342.local>
2021-11-08 14:00:35 +01:00

468 lines
12 KiB
Go

package ante_test
import (
"math/big"
"strings"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/ethereum/go-ethereum/core/types"
ethparams "github.com/ethereum/go-ethereum/params"
"github.com/tharsis/ethermint/tests"
evmtypes "github.com/tharsis/ethermint/x/evm/types"
)
func (suite AnteTestSuite) TestAnteHandler() {
suite.dynamicTxFee = false
suite.SetupTest() // reset
addr, privKey := tests.NewAddrKey()
to := tests.GenerateAddress()
acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr.Bytes())
suite.Require().NoError(acc.SetSequence(1))
suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
suite.app.EvmKeeper.AddBalance(addr, big.NewInt(10000000000))
testCases := []struct {
name string
txFn func() sdk.Tx
checkTx bool
reCheckTx bool
expPass bool
}{
{
"success - DeliverTx (contract)",
func() sdk.Tx {
signedContractTx := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedContractTx.From = addr.Hex()
tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
return tx
},
false, false, true,
},
{
"success - CheckTx (contract)",
func() sdk.Tx {
signedContractTx := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedContractTx.From = addr.Hex()
tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
return tx
},
true, false, true,
},
{
"success - ReCheckTx (contract)",
func() sdk.Tx {
signedContractTx := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedContractTx.From = addr.Hex()
tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
return tx
},
false, true, true,
},
{
"success - DeliverTx",
func() sdk.Tx {
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 1, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
},
false, false, true,
},
{
"success - CheckTx",
func() sdk.Tx {
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 2, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
},
true, false, true,
},
{
"success - ReCheckTx",
func() sdk.Tx {
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 3, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
}, false, true, true,
},
{
"success - CheckTx (cosmos tx not signed)",
func() sdk.Tx {
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 4, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
}, false, true, true,
},
{
"fail - CheckTx (cosmos tx is not valid)",
func() sdk.Tx {
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 4, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
// bigger than MaxGasWanted
txBuilder.SetGasLimit(uint64(1 << 63))
return txBuilder.GetTx()
}, false, true, false,
},
{
"fail - CheckTx (memo too long)",
func() sdk.Tx {
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 5, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
txBuilder.SetMemo(strings.Repeat("*", 257))
return txBuilder.GetTx()
}, true, false, false,
},
// Based on EVMBackend.SendTransaction, for cosmos tx, forcing null for some fields except ExtensionOptions, Fee, MsgEthereumTx
// should be part of consensus
{
"fail - DeliverTx (cosmos tx signed)",
func() sdk.Tx {
nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
suite.Require().NoError(err)
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, true)
return tx
}, false, false, false,
},
{
"fail - DeliverTx (cosmos tx with memo)",
func() sdk.Tx {
nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
suite.Require().NoError(err)
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
txBuilder.SetMemo("memo for cosmos tx not allowed")
return txBuilder.GetTx()
}, false, false, false,
},
{
"fail - DeliverTx (cosmos tx with timeoutheight)",
func() sdk.Tx {
nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
suite.Require().NoError(err)
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
txBuilder.SetTimeoutHeight(10)
return txBuilder.GetTx()
}, false, false, false,
},
{
"fail - DeliverTx (invalid fee amount)",
func() sdk.Tx {
nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
suite.Require().NoError(err)
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
txData, err := evmtypes.UnpackTxData(signedTx.Data)
suite.Require().NoError(err)
expFee := txData.Fee()
invalidFee := new(big.Int).Add(expFee, big.NewInt(1))
invalidFeeAmount := sdk.Coins{sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewIntFromBigInt(invalidFee))}
txBuilder.SetFeeAmount(invalidFeeAmount)
return txBuilder.GetTx()
}, false, false, false,
},
{
"fail - DeliverTx (invalid fee gaslimit)",
func() sdk.Tx {
nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
suite.Require().NoError(err)
signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
expGasLimit := signedTx.GetGas()
invalidGasLimit := expGasLimit + 1
txBuilder.SetGasLimit(invalidGasLimit)
return txBuilder.GetTx()
}, false, false, false,
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
suite.ctx = suite.ctx.WithIsCheckTx(tc.reCheckTx).WithIsReCheckTx(tc.reCheckTx)
// expConsumed := params.TxGasContractCreation + params.TxGas
_, err := suite.anteHandler(suite.ctx, tc.txFn(), false)
// suite.Require().Equal(consumed, ctx.GasMeter().GasConsumed())
if tc.expPass {
suite.Require().NoError(err)
// suite.Require().Equal(int(expConsumed), int(suite.ctx.GasMeter().GasConsumed()))
} else {
suite.Require().Error(err)
}
})
}
}
func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
suite.dynamicTxFee = true
suite.SetupTest() // reset
addr, privKey := tests.NewAddrKey()
to := tests.GenerateAddress()
acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr.Bytes())
suite.Require().NoError(acc.SetSequence(1))
suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
suite.app.EvmKeeper.AddBalance(addr, big.NewInt((ethparams.InitialBaseFee+10)*100000))
testCases := []struct {
name string
txFn func() sdk.Tx
checkTx bool
reCheckTx bool
expPass bool
}{
{
"success - DeliverTx (contract)",
func() sdk.Tx {
signedContractTx :=
evmtypes.NewTxContract(
suite.app.EvmKeeper.ChainID(),
1,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedContractTx.From = addr.Hex()
tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
return tx
},
false, false, true,
},
{
"success - CheckTx (contract)",
func() sdk.Tx {
signedContractTx :=
evmtypes.NewTxContract(
suite.app.EvmKeeper.ChainID(),
1,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedContractTx.From = addr.Hex()
tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
return tx
},
true, false, true,
},
{
"success - ReCheckTx (contract)",
func() sdk.Tx {
signedContractTx :=
evmtypes.NewTxContract(
suite.app.EvmKeeper.ChainID(),
1,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedContractTx.From = addr.Hex()
tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
return tx
},
false, true, true,
},
{
"success - DeliverTx",
func() sdk.Tx {
signedTx :=
evmtypes.NewTx(
suite.app.EvmKeeper.ChainID(),
1,
&to,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
},
false, false, true,
},
{
"success - CheckTx",
func() sdk.Tx {
signedTx :=
evmtypes.NewTx(
suite.app.EvmKeeper.ChainID(),
2,
&to,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
},
true, false, true,
},
{
"success - ReCheckTx",
func() sdk.Tx {
signedTx :=
evmtypes.NewTx(
suite.app.EvmKeeper.ChainID(),
3,
&to,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
}, false, true, true,
},
{
"success - CheckTx (cosmos tx not signed)",
func() sdk.Tx {
signedTx :=
evmtypes.NewTx(
suite.app.EvmKeeper.ChainID(),
4,
&to,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedTx.From = addr.Hex()
tx := suite.CreateTestTx(signedTx, privKey, 1, false)
return tx
}, false, true, true,
},
{
"fail - CheckTx (cosmos tx is not valid)",
func() sdk.Tx {
signedTx :=
evmtypes.NewTx(
suite.app.EvmKeeper.ChainID(),
4,
&to,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
// bigger than MaxGasWanted
txBuilder.SetGasLimit(uint64(1 << 63))
return txBuilder.GetTx()
}, false, true, false,
},
{
"fail - CheckTx (memo too long)",
func() sdk.Tx {
signedTx :=
evmtypes.NewTx(
suite.app.EvmKeeper.ChainID(),
5,
&to,
big.NewInt(10),
100000,
nil,
big.NewInt(ethparams.InitialBaseFee+1),
big.NewInt(1),
nil,
&types.AccessList{},
)
signedTx.From = addr.Hex()
txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
txBuilder.SetMemo(strings.Repeat("*", 257))
return txBuilder.GetTx()
}, true, false, false,
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
suite.ctx = suite.ctx.WithIsCheckTx(tc.reCheckTx).WithIsReCheckTx(tc.reCheckTx)
_, err := suite.anteHandler(suite.ctx, tc.txFn(), false)
if tc.expPass {
suite.Require().NoError(err)
} else {
suite.Require().Error(err)
}
})
}
suite.dynamicTxFee = false
}