forked from cerc-io/laconicd-deprecated
969794c5b4
* impr(evm): add check msg.Validate check to prevent 0 gas txs * add changelog * impr(evm): add integration tests for zero gas txs * go mod tidy and proto swagger * fix comment * move changelog to state machine breaking * add ReadHeaderTimeout` * revert ReadHeaderTimeout config change Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
674 lines
24 KiB
Go
674 lines
24 KiB
Go
package keeper_test
|
|
|
|
import (
|
|
"encoding/json"
|
|
"math/big"
|
|
"strings"
|
|
|
|
. "github.com/onsi/ginkgo/v2"
|
|
. "github.com/onsi/gomega"
|
|
|
|
"github.com/cosmos/cosmos-sdk/baseapp"
|
|
"github.com/cosmos/cosmos-sdk/client/tx"
|
|
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/cosmos/cosmos-sdk/types/tx/signing"
|
|
authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
|
|
authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
|
|
"github.com/ethereum/go-ethereum/common"
|
|
ethtypes "github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/evmos/ethermint/app"
|
|
"github.com/evmos/ethermint/crypto/ethsecp256k1"
|
|
"github.com/evmos/ethermint/encoding"
|
|
"github.com/evmos/ethermint/tests"
|
|
"github.com/evmos/ethermint/testutil"
|
|
"github.com/evmos/ethermint/x/feemarket/types"
|
|
|
|
"github.com/cosmos/cosmos-sdk/simapp"
|
|
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
|
|
evmtypes "github.com/evmos/ethermint/x/evm/types"
|
|
abci "github.com/tendermint/tendermint/abci/types"
|
|
"github.com/tendermint/tendermint/libs/log"
|
|
dbm "github.com/tendermint/tm-db"
|
|
)
|
|
|
|
var _ = Describe("Feemarket", func() {
|
|
var (
|
|
privKey *ethsecp256k1.PrivKey
|
|
msg banktypes.MsgSend
|
|
)
|
|
|
|
Describe("Performing Cosmos transactions", func() {
|
|
Context("with min-gas-prices (local) < MinGasPrices (feemarket param)", func() {
|
|
BeforeEach(func() {
|
|
privKey, msg = setupTestWithContext("1", sdk.NewDec(3), sdk.ZeroInt())
|
|
})
|
|
|
|
Context("during CheckTx", func() {
|
|
It("should reject transactions with gasPrice < MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(2)
|
|
res := checkTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
})
|
|
|
|
It("should accept transactions with gasPrice >= MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(3)
|
|
res := checkTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
})
|
|
})
|
|
|
|
Context("during DeliverTx", func() {
|
|
It("should reject transactions with gasPrice < MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(2)
|
|
res := deliverTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
})
|
|
|
|
It("should accept transactions with gasPrice >= MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(3)
|
|
res := deliverTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
})
|
|
})
|
|
})
|
|
|
|
Context("with min-gas-prices (local) == MinGasPrices (feemarket param)", func() {
|
|
BeforeEach(func() {
|
|
privKey, msg = setupTestWithContext("3", sdk.NewDec(3), sdk.ZeroInt())
|
|
})
|
|
|
|
Context("during CheckTx", func() {
|
|
It("should reject transactions with gasPrice < min-gas-prices", func() {
|
|
gasPrice := sdk.NewInt(2)
|
|
res := checkTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"insufficient fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
})
|
|
|
|
It("should accept transactions with gasPrice >= MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(3)
|
|
res := checkTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
})
|
|
})
|
|
|
|
Context("during DeliverTx", func() {
|
|
It("should reject transactions with gasPrice < MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(2)
|
|
res := deliverTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
})
|
|
|
|
It("should accept transactions with gasPrice >= MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(3)
|
|
res := deliverTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
})
|
|
})
|
|
})
|
|
|
|
Context("with MinGasPrices (feemarket param) < min-gas-prices (local)", func() {
|
|
BeforeEach(func() {
|
|
privKey, msg = setupTestWithContext("5", sdk.NewDec(3), sdk.ZeroInt())
|
|
})
|
|
Context("during CheckTx", func() {
|
|
It("should reject transactions with gasPrice < MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(2)
|
|
res := checkTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"insufficient fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
})
|
|
|
|
It("should reject transactions with MinGasPrices < gasPrice < min-gas-prices", func() {
|
|
gasPrice := sdk.NewInt(4)
|
|
res := checkTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"insufficient fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
})
|
|
|
|
It("should accept transactions with gasPrice > min-gas-prices", func() {
|
|
gasPrice := sdk.NewInt(5)
|
|
res := checkTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
})
|
|
})
|
|
|
|
Context("during DeliverTx", func() {
|
|
It("should reject transactions with gasPrice < MinGasPrices", func() {
|
|
gasPrice := sdk.NewInt(2)
|
|
res := deliverTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
})
|
|
|
|
It("should accept transactions with MinGasPrices < gasPrice < than min-gas-prices", func() {
|
|
gasPrice := sdk.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)
|
|
res := deliverTx(privKey, &gasPrice, &msg)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
})
|
|
})
|
|
})
|
|
})
|
|
|
|
Describe("Performing EVM transactions", func() {
|
|
type txParams struct {
|
|
gasPrice *big.Int
|
|
gasFeeCap *big.Int
|
|
gasTipCap *big.Int
|
|
accesses *ethtypes.AccessList
|
|
}
|
|
type getprices func() txParams
|
|
|
|
Context("with BaseFee (feemarket) < MinGasPrices (feemarket param)", func() {
|
|
var (
|
|
baseFee int64
|
|
minGasPrices int64
|
|
)
|
|
|
|
BeforeEach(func() {
|
|
baseFee = 10_000_000_000
|
|
minGasPrices = baseFee + 30_000_000_000
|
|
|
|
// Note that the tests run the same transactions with `gasLimit =
|
|
// 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))
|
|
})
|
|
|
|
Context("during CheckTx", func() {
|
|
DescribeTable("should reject transactions with EffectivePrice < MinGasPrices",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := checkEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(minGasPrices - 10_000_000_000), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx with GasFeeCap < MinGasPrices, no gasTipCap", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices - 10_000_000_000), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
Entry("dynamic tx with GasFeeCap < MinGasPrices, max gasTipCap", func() txParams {
|
|
// Note that max priority fee per gas can't be higher than the max fee per gas (gasFeeCap), i.e. 30_000_000_000)
|
|
return txParams{nil, big.NewInt(minGasPrices - 10_000_000_000), big.NewInt(30_000_000_000), ðtypes.AccessList{}}
|
|
}),
|
|
Entry("dynamic tx with GasFeeCap > MinGasPrices, EffectivePrice < MinGasPrices", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices + 10_000_000_000), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should accept transactions with gasPrice >= MinGasPrices",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := checkEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(minGasPrices), nil, nil, nil}
|
|
}),
|
|
// Note that this tx is not rejected on CheckTx, but not on DeliverTx,
|
|
// as the baseFee is set to minGasPrices during DeliverTx when baseFee
|
|
// < minGasPrices
|
|
Entry("dynamic tx with GasFeeCap > MinGasPrices, EffectivePrice > MinGasPrices", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices), big.NewInt(30_000_000_000), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
})
|
|
|
|
Context("during DeliverTx", func() {
|
|
DescribeTable("should reject transactions with gasPrice < MinGasPrices",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(minGasPrices - 10_000_000_000), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx with GasFeeCap < MinGasPrices, no gasTipCap", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices - 10_000_000_000), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
Entry("dynamic tx with GasFeeCap < MinGasPrices, max gasTipCap", func() txParams {
|
|
// Note that max priority fee per gas can't be higher than the max fee per gas (gasFeeCap), i.e. 30_000_000_000)
|
|
return txParams{nil, big.NewInt(minGasPrices - 10_000_000_000), big.NewInt(30_000_000_000), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should accept transactions with gasPrice >= MinGasPrices",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(minGasPrices + 1), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx, EffectivePrice > MinGasPrices", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices + 10_000_000_000), big.NewInt(30_000_000_000), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
})
|
|
})
|
|
|
|
Context("with MinGasPrices (feemarket param) < BaseFee (feemarket)", func() {
|
|
var (
|
|
baseFee int64
|
|
minGasPrices int64
|
|
)
|
|
|
|
BeforeEach(func() {
|
|
baseFee = 10_000_000_000
|
|
minGasPrices = baseFee - 5_000_000_000
|
|
|
|
// Note that the tests run the same transactions with `gasLimit =
|
|
// 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))
|
|
})
|
|
|
|
Context("during CheckTx", func() {
|
|
DescribeTable("should reject transactions with gasPrice < MinGasPrices",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := checkEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(minGasPrices - 1_000_000_000), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx with GasFeeCap < MinGasPrices, no gasTipCap", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices - 1_000_000_000), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
Entry("dynamic tx with GasFeeCap < MinGasPrices, max gasTipCap", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices - 1_000_000_000), big.NewInt(minGasPrices - 1_000_000_000), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should reject transactions with MinGasPrices < tx gasPrice < EffectivePrice",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := checkEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"insufficient fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(baseFee - 1_000_000_000), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(baseFee - 1_000_000_000), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should accept transactions with gasPrice >= EffectivePrice",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := checkEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(baseFee), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(baseFee), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
})
|
|
|
|
Context("during DeliverTx", func() {
|
|
DescribeTable("should reject transactions with gasPrice < MinGasPrices",
|
|
func(malleate getprices) {
|
|
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(minGasPrices - 1_000_000_000), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(minGasPrices - 1_000_000_000), nil, ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should reject transactions with MinGasPrices < gasPrice < EffectivePrice",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"insufficient fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
// Note that the baseFee is not 10_000_000_000 anymore but updates to 8_750_000_000 because of the s.Commit
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(baseFee - 2_000_000_000), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(baseFee - 2_000_000_000), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should accept transactions with gasPrice >= EffectivePrice",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(baseFee), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(baseFee), big.NewInt(0), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
})
|
|
})
|
|
})
|
|
})
|
|
|
|
// 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) {
|
|
privKey, msg := setupTest(valMinGasPrice + s.denom)
|
|
params := types.DefaultParams()
|
|
params.MinGasPrice = minGasPrice
|
|
s.app.FeeMarketKeeper.SetParams(s.ctx, params)
|
|
s.app.FeeMarketKeeper.SetBaseFee(s.ctx, baseFee.BigInt())
|
|
s.Commit()
|
|
|
|
return privKey, msg
|
|
}
|
|
|
|
func setupTest(localMinGasPrices string) (*ethsecp256k1.PrivKey, banktypes.MsgSend) {
|
|
setupChain(localMinGasPrices)
|
|
|
|
privKey, address := generateKey()
|
|
amount, ok := sdk.NewIntFromString("10000000000000000000")
|
|
s.Require().True(ok)
|
|
initBalance := sdk.Coins{sdk.Coin{
|
|
Denom: s.denom,
|
|
Amount: amount,
|
|
}}
|
|
testutil.FundAccount(s.app.BankKeeper, s.ctx, address, initBalance)
|
|
|
|
msg := banktypes.MsgSend{
|
|
FromAddress: address.String(),
|
|
ToAddress: address.String(),
|
|
Amount: sdk.Coins{sdk.Coin{
|
|
Denom: s.denom,
|
|
Amount: sdk.NewInt(10000),
|
|
}},
|
|
}
|
|
s.Commit()
|
|
return privKey, msg
|
|
}
|
|
|
|
func setupChain(localMinGasPricesStr string) {
|
|
// Initialize the app, so we can use SetMinGasPrices to set the
|
|
// validator-specific min-gas-prices setting
|
|
db := dbm.NewMemDB()
|
|
newapp := app.NewEthermintApp(
|
|
log.NewNopLogger(),
|
|
db,
|
|
nil,
|
|
true,
|
|
map[int64]bool{},
|
|
app.DefaultNodeHome,
|
|
5,
|
|
encoding.MakeConfig(app.ModuleBasics),
|
|
simapp.EmptyAppOptions{},
|
|
baseapp.SetMinGasPrices(localMinGasPricesStr),
|
|
)
|
|
|
|
genesisState := app.NewTestGenesisState(newapp.AppCodec())
|
|
genesisState[types.ModuleName] = newapp.AppCodec().MustMarshalJSON(types.DefaultGenesisState())
|
|
|
|
stateBytes, err := json.MarshalIndent(genesisState, "", " ")
|
|
s.Require().NoError(err)
|
|
|
|
// Initialize the chain
|
|
newapp.InitChain(
|
|
abci.RequestInitChain{
|
|
ChainId: "ethermint_9000-1",
|
|
Validators: []abci.ValidatorUpdate{},
|
|
AppStateBytes: stateBytes,
|
|
ConsensusParams: app.DefaultConsensusParams,
|
|
},
|
|
)
|
|
|
|
s.app = newapp
|
|
s.SetupApp(false)
|
|
}
|
|
|
|
func generateKey() (*ethsecp256k1.PrivKey, sdk.AccAddress) {
|
|
address, priv := tests.NewAddrKey()
|
|
return priv.(*ethsecp256k1.PrivKey), sdk.AccAddress(address.Bytes())
|
|
}
|
|
|
|
func getNonce(addressBytes []byte) uint64 {
|
|
return s.app.EvmKeeper.GetNonce(
|
|
s.ctx,
|
|
common.BytesToAddress(addressBytes),
|
|
)
|
|
}
|
|
|
|
func buildEthTx(
|
|
priv *ethsecp256k1.PrivKey,
|
|
to *common.Address,
|
|
gasPrice *big.Int,
|
|
gasFeeCap *big.Int,
|
|
gasTipCap *big.Int,
|
|
accesses *ethtypes.AccessList,
|
|
) *evmtypes.MsgEthereumTx {
|
|
chainID := s.app.EvmKeeper.ChainID()
|
|
from := common.BytesToAddress(priv.PubKey().Address().Bytes())
|
|
nonce := getNonce(from.Bytes())
|
|
data := make([]byte, 0)
|
|
gasLimit := uint64(100000)
|
|
msgEthereumTx := evmtypes.NewTx(
|
|
chainID,
|
|
nonce,
|
|
to,
|
|
nil,
|
|
gasLimit,
|
|
gasPrice,
|
|
gasFeeCap,
|
|
gasTipCap,
|
|
data,
|
|
accesses,
|
|
)
|
|
msgEthereumTx.From = from.String()
|
|
return msgEthereumTx
|
|
}
|
|
|
|
func prepareEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereumTx) []byte {
|
|
encodingConfig := encoding.MakeConfig(app.ModuleBasics)
|
|
option, err := codectypes.NewAnyWithValue(&evmtypes.ExtensionOptionsEthereumTx{})
|
|
s.Require().NoError(err)
|
|
|
|
txBuilder := encodingConfig.TxConfig.NewTxBuilder()
|
|
builder, ok := txBuilder.(authtx.ExtensionOptionsTxBuilder)
|
|
s.Require().True(ok)
|
|
builder.SetExtensionOptions(option)
|
|
|
|
err = msgEthereumTx.Sign(s.ethSigner, tests.NewSigner(priv))
|
|
s.Require().NoError(err)
|
|
|
|
err = txBuilder.SetMsgs(msgEthereumTx)
|
|
s.Require().NoError(err)
|
|
|
|
txData, err := evmtypes.UnpackTxData(msgEthereumTx.Data)
|
|
s.Require().NoError(err)
|
|
|
|
evmDenom := s.app.EvmKeeper.GetParams(s.ctx).EvmDenom
|
|
fees := sdk.Coins{{Denom: evmDenom, Amount: sdk.NewIntFromBigInt(txData.Fee())}}
|
|
builder.SetFeeAmount(fees)
|
|
builder.SetGasLimit(msgEthereumTx.GetGas())
|
|
|
|
// bz are bytes to be broadcasted over the network
|
|
bz, err := encodingConfig.TxConfig.TxEncoder()(txBuilder.GetTx())
|
|
s.Require().NoError(err)
|
|
|
|
return bz
|
|
}
|
|
|
|
func checkEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereumTx) abci.ResponseCheckTx {
|
|
bz := prepareEthTx(priv, msgEthereumTx)
|
|
req := abci.RequestCheckTx{Tx: bz}
|
|
res := s.app.BaseApp.CheckTx(req)
|
|
return res
|
|
}
|
|
|
|
func deliverEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereumTx) abci.ResponseDeliverTx {
|
|
bz := prepareEthTx(priv, msgEthereumTx)
|
|
req := abci.RequestDeliverTx{Tx: bz}
|
|
res := s.app.BaseApp.DeliverTx(req)
|
|
return res
|
|
}
|
|
|
|
func prepareCosmosTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.Msg) []byte {
|
|
encodingConfig := encoding.MakeConfig(app.ModuleBasics)
|
|
accountAddress := sdk.AccAddress(priv.PubKey().Address().Bytes())
|
|
|
|
txBuilder := encodingConfig.TxConfig.NewTxBuilder()
|
|
|
|
txBuilder.SetGasLimit(1000000)
|
|
if gasPrice == nil {
|
|
_gasPrice := sdk.NewInt(1)
|
|
gasPrice = &_gasPrice
|
|
}
|
|
fees := &sdk.Coins{{Denom: s.denom, Amount: gasPrice.MulRaw(1000000)}}
|
|
txBuilder.SetFeeAmount(*fees)
|
|
err := txBuilder.SetMsgs(msgs...)
|
|
s.Require().NoError(err)
|
|
|
|
seq, err := s.app.AccountKeeper.GetSequence(s.ctx, accountAddress)
|
|
s.Require().NoError(err)
|
|
|
|
// First round: we gather all the signer infos. We use the "set empty
|
|
// signature" hack to do that.
|
|
sigV2 := signing.SignatureV2{
|
|
PubKey: priv.PubKey(),
|
|
Data: &signing.SingleSignatureData{
|
|
SignMode: encodingConfig.TxConfig.SignModeHandler().DefaultMode(),
|
|
Signature: nil,
|
|
},
|
|
Sequence: seq,
|
|
}
|
|
|
|
sigsV2 := []signing.SignatureV2{sigV2}
|
|
|
|
err = txBuilder.SetSignatures(sigsV2...)
|
|
s.Require().NoError(err)
|
|
|
|
// Second round: all signer infos are set, so each signer can sign.
|
|
accNumber := s.app.AccountKeeper.GetAccount(s.ctx, accountAddress).GetAccountNumber()
|
|
signerData := authsigning.SignerData{
|
|
ChainID: s.ctx.ChainID(),
|
|
AccountNumber: accNumber,
|
|
Sequence: seq,
|
|
}
|
|
sigV2, err = tx.SignWithPrivKey(
|
|
encodingConfig.TxConfig.SignModeHandler().DefaultMode(), signerData,
|
|
txBuilder, priv, encodingConfig.TxConfig,
|
|
seq,
|
|
)
|
|
s.Require().NoError(err)
|
|
|
|
sigsV2 = []signing.SignatureV2{sigV2}
|
|
err = txBuilder.SetSignatures(sigsV2...)
|
|
s.Require().NoError(err)
|
|
|
|
// bz are bytes to be broadcasted over the network
|
|
bz, err := encodingConfig.TxConfig.TxEncoder()(txBuilder.GetTx())
|
|
s.Require().NoError(err)
|
|
return bz
|
|
}
|
|
|
|
func checkTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.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 {
|
|
bz := prepareCosmosTx(priv, gasPrice, msgs...)
|
|
req := abci.RequestDeliverTx{Tx: bz}
|
|
res := s.app.BaseApp.DeliverTx(req)
|
|
return res
|
|
}
|