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Copy pathibc_eureka_test.go
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ibc_eureka_test.go
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package main
import (
"context"
"crypto/ecdsa"
"encoding/hex"
"fmt"
"math/big"
"os"
"strconv"
"strings"
"testing"
"time"
"github.com/stretchr/testify/suite"
"github.com/ethereum/go-ethereum/accounts/abi"
ethcommon "github.com/ethereum/go-ethereum/common"
ethtypes "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
sdkmath "cosmossdk.io/math"
sdk "github.com/cosmos/cosmos-sdk/types"
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
transfertypes "github.com/cosmos/ibc-go/v10/modules/apps/transfer/types"
clienttypes "github.com/cosmos/ibc-go/v10/modules/core/02-client/types"
clienttypesv2 "github.com/cosmos/ibc-go/v10/modules/core/02-client/v2/types"
channeltypesv2 "github.com/cosmos/ibc-go/v10/modules/core/04-channel/v2/types"
ibchostv2 "github.com/cosmos/ibc-go/v10/modules/core/24-host/v2"
ibcexported "github.com/cosmos/ibc-go/v10/modules/core/exported"
ibctesting "github.com/cosmos/ibc-go/v10/testing"
"github.com/strangelove-ventures/interchaintest/v8/ibc"
"github.com/cosmos/solidity-ibc-eureka/abigen/ibcerc20"
"github.com/cosmos/solidity-ibc-eureka/abigen/ics20transfer"
"github.com/cosmos/solidity-ibc-eureka/abigen/ics26router"
"github.com/cosmos/solidity-ibc-eureka/abigen/sp1ics07tendermint"
"github.com/srdtrk/solidity-ibc-eureka/e2e/v8/e2esuite"
"github.com/srdtrk/solidity-ibc-eureka/e2e/v8/ethereum"
"github.com/srdtrk/solidity-ibc-eureka/e2e/v8/operator"
"github.com/srdtrk/solidity-ibc-eureka/e2e/v8/relayer"
"github.com/srdtrk/solidity-ibc-eureka/e2e/v8/testvalues"
"github.com/srdtrk/solidity-ibc-eureka/e2e/v8/types"
"github.com/srdtrk/solidity-ibc-eureka/e2e/v8/types/erc20"
ethereumtypes "github.com/srdtrk/solidity-ibc-eureka/e2e/v8/types/ethereum"
relayertypes "github.com/srdtrk/solidity-ibc-eureka/e2e/v8/types/relayer"
)
// IbcEurekaTestSuite is a suite of tests that wraps TestSuite
// and can provide additional functionality
type IbcEurekaTestSuite struct {
e2esuite.TestSuite
// Whether to generate fixtures for tests or not
generateSolidityFixtures bool
wasmFixtureGenerator *types.WasmFixtureGenerator
// The private key of a test account
key *ecdsa.PrivateKey
// The private key of the faucet account of interchaintest
deployer *ecdsa.PrivateKey
contractAddresses ethereum.DeployedContracts
sp1Ics07Contract *sp1ics07tendermint.Contract
ics26Contract *ics26router.Contract
ics20Contract *ics20transfer.Contract
erc20Contract *erc20.Contract
RelayerClient relayertypes.RelayerServiceClient
SimdRelayerSubmitter ibc.Wallet
EthRelayerSubmitter *ecdsa.PrivateKey
}
// TestWithIbcEurekaTestSuite is the boilerplate code that allows the test suite to be run
func TestWithIbcEurekaTestSuite(t *testing.T) {
suite.Run(t, new(IbcEurekaTestSuite))
}
// SetupSuite calls the underlying IbcEurekaTestSuite's SetupSuite method
// and deploys the IbcEureka contract
func (s *IbcEurekaTestSuite) SetupSuite(ctx context.Context, proofType operator.SupportedProofType) {
s.TestSuite.SetupSuite(ctx)
eth, simd := s.EthChain, s.CosmosChains[0]
var prover string
shouldGenerateWasmFixtures := false
s.Require().True(s.Run("Set up environment", func() {
err := os.Chdir("../..")
s.Require().NoError(err)
s.key, err = eth.CreateAndFundUser()
s.Require().NoError(err)
s.EthRelayerSubmitter, err = eth.CreateAndFundUser()
s.Require().NoError(err)
operatorKey, err := eth.CreateAndFundUser()
s.Require().NoError(err)
s.deployer, err = eth.CreateAndFundUser()
s.Require().NoError(err)
s.SimdRelayerSubmitter = s.CreateAndFundCosmosUser(ctx, simd)
prover = os.Getenv(testvalues.EnvKeySp1Prover)
switch prover {
case "", testvalues.EnvValueSp1Prover_Mock:
s.T().Logf("Using mock prover")
prover = testvalues.EnvValueSp1Prover_Mock
os.Setenv(testvalues.EnvKeySp1Prover, testvalues.EnvValueSp1Prover_Mock)
os.Setenv(testvalues.EnvKeyVerifier, testvalues.EnvValueVerifier_Mock)
s.Require().Empty(
os.Getenv(testvalues.EnvKeyGenerateSolidityFixtures),
"Fixtures are not supported for mock prover",
)
case testvalues.EnvValueSp1Prover_Network:
s.Require().Empty(
os.Getenv(testvalues.EnvKeyVerifier),
fmt.Sprintf("%s should not be set when using the network prover in e2e tests.", testvalues.EnvKeyVerifier),
)
default:
s.Require().Fail("invalid prover type: %s", prover)
}
if os.Getenv(testvalues.EnvKeyRustLog) == "" {
os.Setenv(testvalues.EnvKeyRustLog, testvalues.EnvValueRustLog_Info)
}
os.Setenv(testvalues.EnvKeyEthRPC, eth.RPC)
os.Setenv(testvalues.EnvKeyTendermintRPC, simd.GetHostRPCAddress())
os.Setenv(testvalues.EnvKeySp1Prover, prover)
os.Setenv(testvalues.EnvKeyOperatorPrivateKey, hex.EncodeToString(crypto.FromECDSA(operatorKey)))
if os.Getenv(testvalues.EnvKeyGenerateSolidityFixtures) == testvalues.EnvValueGenerateFixtures_True {
s.generateSolidityFixtures = true
}
shouldGenerateWasmFixtures = os.Getenv(testvalues.EnvKeyGenerateWasmFixtures) == testvalues.EnvValueGenerateFixtures_True
}))
// Needs to be added here so the cleanup is called after the test suite is done
s.wasmFixtureGenerator = types.NewWasmFixtureGenerator(&s.Suite, shouldGenerateWasmFixtures)
s.Require().True(s.Run("Deploy ethereum contracts", func() {
args := append([]string{
"--trust-level", testvalues.DefaultTrustLevel.String(),
"--trusting-period", strconv.Itoa(testvalues.DefaultTrustPeriod),
"-o", testvalues.Sp1GenesisFilePath,
}, proofType.ToOperatorArgs()...)
s.Require().NoError(operator.RunGenesis(args...))
var (
stdout []byte
err error
)
switch prover {
case testvalues.EnvValueSp1Prover_Mock:
stdout, err = eth.ForgeScript(s.deployer, testvalues.E2EDeployScriptPath)
s.Require().NoError(err)
case testvalues.EnvValueSp1Prover_Network:
// make sure that the NETWORK_PRIVATE_KEY is set.
s.Require().NotEmpty(os.Getenv(testvalues.EnvKeyNetworkPrivateKey))
stdout, err = eth.ForgeScript(s.deployer, testvalues.E2EDeployScriptPath)
s.Require().NoError(err)
default:
s.Require().Fail("invalid prover type: %s", prover)
}
s.contractAddresses, err = ethereum.GetEthContractsFromDeployOutput(string(stdout))
s.Require().NoError(err)
s.sp1Ics07Contract, err = sp1ics07tendermint.NewContract(ethcommon.HexToAddress(s.contractAddresses.Ics07Tendermint), eth.RPCClient)
s.Require().NoError(err)
s.ics26Contract, err = ics26router.NewContract(ethcommon.HexToAddress(s.contractAddresses.Ics26Router), eth.RPCClient)
s.Require().NoError(err)
s.ics20Contract, err = ics20transfer.NewContract(ethcommon.HexToAddress(s.contractAddresses.Ics20Transfer), eth.RPCClient)
s.Require().NoError(err)
s.erc20Contract, err = erc20.NewContract(ethcommon.HexToAddress(s.contractAddresses.Erc20), eth.RPCClient)
s.Require().NoError(err)
}))
s.T().Cleanup(func() {
_ = os.Remove(testvalues.Sp1GenesisFilePath)
})
s.Require().True(s.Run("Fund address with ERC20", func() {
tx, err := s.erc20Contract.Transfer(s.GetTransactOpts(eth.Faucet, eth), crypto.PubkeyToAddress(s.key.PublicKey), testvalues.StartingERC20Balance)
s.Require().NoError(err)
_, err = eth.GetTxReciept(ctx, tx.Hash()) // wait for the tx to be mined
s.Require().NoError(err)
}))
s.Require().True(s.Run("Add ethereum light client on Cosmos chain", func() {
s.CreateEthereumLightClient(ctx, simd, s.SimdRelayerSubmitter, s.contractAddresses.Ics26Router, s.wasmFixtureGenerator)
}))
s.Require().True(s.Run("Add client and counterparty on EVM", func() {
counterpartyInfo := ics26router.IICS02ClientMsgsCounterpartyInfo{
ClientId: testvalues.FirstWasmClientID,
MerklePrefix: [][]byte{[]byte(ibcexported.StoreKey), []byte("")},
}
lightClientAddress := ethcommon.HexToAddress(s.contractAddresses.Ics07Tendermint)
tx, err := s.ics26Contract.AddClient(s.GetTransactOpts(s.deployer, eth), testvalues.CustomClientID, counterpartyInfo, lightClientAddress)
s.Require().NoError(err)
receipt, err := eth.GetTxReciept(ctx, tx.Hash())
s.Require().NoError(err)
event, err := e2esuite.GetEvmEvent(receipt, s.ics26Contract.ParseICS02ClientAdded)
s.Require().NoError(err)
s.Require().Equal(testvalues.CustomClientID, event.ClientId)
s.Require().Equal(testvalues.FirstWasmClientID, event.CounterpartyInfo.ClientId)
}))
s.Require().True(s.Run("Register counterparty on Cosmos chain", func() {
merklePathPrefix := [][]byte{[]byte("")}
_, err := s.BroadcastMessages(ctx, simd, s.SimdRelayerSubmitter, 200_000, &clienttypesv2.MsgRegisterCounterparty{
ClientId: testvalues.FirstWasmClientID,
CounterpartyMerklePrefix: merklePathPrefix,
CounterpartyClientId: testvalues.CustomClientID,
Signer: s.SimdRelayerSubmitter.FormattedAddress(),
})
s.Require().NoError(err)
}))
var relayerProcess *os.Process
var configInfo relayer.EthCosmosConfigInfo
s.Require().True(s.Run("Start Relayer", func() {
beaconAPI := ""
// The BeaconAPIClient is nil when the testnet is `pow`
if eth.BeaconAPIClient != nil {
beaconAPI = eth.BeaconAPIClient.GetBeaconAPIURL()
}
var sp1Config string
switch prover {
case testvalues.EnvValueSp1Prover_Mock:
sp1Config = testvalues.EnvValueSp1Prover_Mock
case testvalues.EnvValueSp1Prover_Network:
sp1Config = "env"
default:
s.Require().Fail("Unsupported prover type: %s", prover)
}
configInfo = relayer.EthCosmosConfigInfo{
EthChainID: eth.ChainID.String(),
CosmosChainID: simd.Config().ChainID,
TmRPC: simd.GetHostRPCAddress(),
ICS26Address: s.contractAddresses.Ics26Router,
EthRPC: eth.RPC,
BeaconAPI: beaconAPI,
SP1Config: sp1Config,
SignerAddress: s.SimdRelayerSubmitter.FormattedAddress(),
MockWasmClient: os.Getenv(testvalues.EnvKeyEthTestnetType) == testvalues.EthTestnetTypePoW,
LogLevel: os.Getenv(testvalues.EnvKeyRustLog),
}
err := configInfo.GenerateEthCosmosConfigFile(testvalues.RelayerConfigFilePath)
s.Require().NoError(err)
relayerProcess, err = relayer.StartRelayer(testvalues.RelayerConfigFilePath)
s.Require().NoError(err)
s.T().Cleanup(func() {
os.Remove(testvalues.RelayerConfigFilePath)
})
}))
s.T().Cleanup(func() {
if relayerProcess != nil {
err := relayerProcess.Kill()
if err != nil {
s.T().Logf("Failed to kill the relayer process: %v", err)
}
}
})
s.Require().True(s.Run("Create Relayer Client", func() {
var err error
s.RelayerClient, err = relayer.GetGRPCClient(relayer.DefaultRelayerGRPCAddress())
s.Require().NoError(err)
}))
}
func (s *IbcEurekaTestSuite) TestDeploy_Groth16() {
ctx := context.Background()
s.DeployTest(ctx, operator.ProofTypeGroth16)
}
func (s *IbcEurekaTestSuite) TestDeploy_Plonk() {
ctx := context.Background()
s.DeployTest(ctx, operator.ProofTypePlonk)
}
// DeployTest tests the deployment of the IbcEureka contracts
func (s *IbcEurekaTestSuite) DeployTest(ctx context.Context, proofType operator.SupportedProofType) {
s.SetupSuite(ctx, proofType)
eth, simd := s.EthChain, s.CosmosChains[0]
s.Require().True(s.Run("Verify SP1 Client", func() {
clientState, err := s.sp1Ics07Contract.ClientState(nil)
s.Require().NoError(err)
stakingParams, err := simd.StakingQueryParams(ctx)
s.Require().NoError(err)
s.Require().Equal(simd.Config().ChainID, clientState.ChainId)
s.Require().Equal(uint8(testvalues.DefaultTrustLevel.Numerator), clientState.TrustLevel.Numerator)
s.Require().Equal(uint8(testvalues.DefaultTrustLevel.Denominator), clientState.TrustLevel.Denominator)
s.Require().Equal(uint32(testvalues.DefaultTrustPeriod), clientState.TrustingPeriod)
s.Require().Equal(uint32(stakingParams.UnbondingTime.Seconds()), clientState.UnbondingPeriod)
s.Require().False(clientState.IsFrozen)
s.Require().Equal(uint64(1), clientState.LatestHeight.RevisionNumber)
s.Require().Greater(clientState.LatestHeight.RevisionHeight, uint64(0))
}))
s.Require().True(s.Run("Verify ICS02 Client", func() {
clientAddress, err := s.ics26Contract.GetClient(nil, testvalues.CustomClientID)
s.Require().NoError(err)
s.Require().Equal(s.contractAddresses.Ics07Tendermint, strings.ToLower(clientAddress.Hex()))
counterpartyInfo, err := s.ics26Contract.GetCounterparty(nil, testvalues.CustomClientID)
s.Require().NoError(err)
s.Require().Equal(testvalues.FirstWasmClientID, counterpartyInfo.ClientId)
}))
s.Require().True(s.Run("Verify ICS26 Router", func() {
hasRole, err := s.ics26Contract.HasRole(nil, testvalues.PortCustomizerRole, crypto.PubkeyToAddress(s.deployer.PublicKey))
s.Require().NoError(err)
s.Require().True(hasRole)
transferAddress, err := s.ics26Contract.GetIBCApp(nil, transfertypes.PortID)
s.Require().NoError(err)
s.Require().Equal(s.contractAddresses.Ics20Transfer, strings.ToLower(transferAddress.Hex()))
}))
s.Require().True(s.Run("Verify ERC20 Genesis", func() {
userBalance, err := s.erc20Contract.BalanceOf(nil, crypto.PubkeyToAddress(s.key.PublicKey))
s.Require().NoError(err)
s.Require().Equal(testvalues.StartingERC20Balance, userBalance)
}))
s.Require().True(s.Run("Verify ethereum light client", func() {
_, err := e2esuite.GRPCQuery[clienttypes.QueryClientStateResponse](ctx, simd, &clienttypes.QueryClientStateRequest{
ClientId: testvalues.FirstWasmClientID,
})
s.Require().NoError(err)
// TODO: https://github.com/cosmos/ibc-go/issues/7875
// channelResp, err := e2esuite.GRPCQuery[channeltypesv2.QueryChannelResponse](ctx, simd, &channeltypesv2.QueryChannelRequest{
// ChannelId: ibctesting.FirstChannelID,
// })
// s.Require().NoError(err)
// s.Require().Equal(testvalues.FirstWasmClientID, channelResp.Channel.ClientId)
// s.Require().Equal(testvalues.CustomClientID, channelResp.Channel.CounterpartyChannelId)
}))
s.Require().True(s.Run("Verify Cosmos to Eth Relayer Info", func() {
info, err := s.RelayerClient.Info(context.Background(), &relayertypes.InfoRequest{
SrcChain: simd.Config().ChainID,
DstChain: eth.ChainID.String(),
})
s.Require().NoError(err)
s.Require().NotNil(info)
s.Require().Equal(simd.Config().ChainID, info.SourceChain.ChainId)
s.Require().Equal(eth.ChainID.String(), info.TargetChain.ChainId)
}))
s.Require().True(s.Run("Verify Eth to Cosmos Relayer Info", func() {
info, err := s.RelayerClient.Info(context.Background(), &relayertypes.InfoRequest{
SrcChain: eth.ChainID.String(),
DstChain: simd.Config().ChainID,
})
s.Require().NoError(err)
s.Require().NotNil(info)
s.Require().Equal(eth.ChainID.String(), info.SourceChain.ChainId)
s.Require().Equal(simd.Config().ChainID, info.TargetChain.ChainId)
}))
}
func (s *IbcEurekaTestSuite) TestICS20TransferERC20TokenfromEthereumToCosmosAndBack_Groth16() {
ctx := context.Background()
s.ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest(ctx, operator.ProofTypeGroth16, 1, big.NewInt(testvalues.TransferAmount))
}
func (s *IbcEurekaTestSuite) TestICS20TransferERC20TokenfromEthereumToCosmosAndBack_Plonk() {
ctx := context.Background()
s.ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest(ctx, operator.ProofTypePlonk, 1, big.NewInt(testvalues.TransferAmount))
}
func (s *IbcEurekaTestSuite) Test_25_ICS20TransferERC20TokenfromEthereumToCosmosAndBack_Groth16() {
ctx := context.Background()
s.ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest(ctx, operator.ProofTypeGroth16, 25, big.NewInt(testvalues.TransferAmount))
}
func (s *IbcEurekaTestSuite) Test_50_ICS20TransferERC20TokenfromEthereumToCosmosAndBack_Groth16() {
ctx := context.Background()
s.ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest(ctx, operator.ProofTypeGroth16, 50, big.NewInt(testvalues.TransferAmount))
}
func (s *IbcEurekaTestSuite) Test_50_ICS20TransferERC20TokenfromEthereumToCosmosAndBack_Plonk() {
ctx := context.Background()
s.ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest(ctx, operator.ProofTypePlonk, 50, big.NewInt(testvalues.TransferAmount))
}
func (s *IbcEurekaTestSuite) TestICS20TransferUint256TokenfromEthereumToCosmosAndBack_Groth16() {
ctx := context.Background()
transferAmount := new(big.Int).Div(testvalues.StartingERC20Balance, big.NewInt(2))
s.ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest(ctx, operator.ProofTypeGroth16, 1, transferAmount)
}
// ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest tests the ICS20 transfer functionality by transferring
// ERC20 tokens with n packets from Ethereum to Cosmos chain and then back from Cosmos chain to Ethereum
func (s *IbcEurekaTestSuite) ICS20TransferERC20TokenfromEthereumToCosmosAndBackTest(
ctx context.Context, proofType operator.SupportedProofType, numOfTransfers int, transferAmount *big.Int,
) {
s.SetupSuite(ctx, proofType)
eth, simd := s.EthChain, s.CosmosChains[0]
ics26Address := ethcommon.HexToAddress(s.contractAddresses.Ics26Router)
ics20Address := ethcommon.HexToAddress(s.contractAddresses.Ics20Transfer)
erc20Address := ethcommon.HexToAddress(s.contractAddresses.Erc20)
totalTransferAmount := new(big.Int).Mul(transferAmount, big.NewInt(int64(numOfTransfers)))
ethereumUserAddress := crypto.PubkeyToAddress(s.key.PublicKey)
cosmosUserWallet := s.CosmosUsers[0]
cosmosUserAddress := cosmosUserWallet.FormattedAddress()
ics20transferAbi, err := abi.JSON(strings.NewReader(ics20transfer.ContractABI))
s.Require().NoError(err)
s.Require().True(s.Run("Approve the ICS20Transfer.sol contract to spend the erc20 tokens", func() {
tx, err := s.erc20Contract.Approve(s.GetTransactOpts(s.key, eth), ics20Address, totalTransferAmount)
s.Require().NoError(err)
receipt, err := eth.GetTxReciept(ctx, tx.Hash())
s.Require().NoError(err)
s.Require().Equal(ethtypes.ReceiptStatusSuccessful, receipt.Status)
allowance, err := s.erc20Contract.Allowance(nil, ethereumUserAddress, ics20Address)
s.Require().NoError(err)
s.Require().Equal(totalTransferAmount, allowance)
}))
var (
sendPacket ics26router.IICS26RouterMsgsPacket
ethSendTxHash []byte
escrowAddress ethcommon.Address
)
s.Require().True(s.Run(fmt.Sprintf("Send %d transfers on Ethereum", numOfTransfers), func() {
timeout := uint64(time.Now().Add(30 * time.Minute).Unix())
transferMulticall := make([][]byte, numOfTransfers)
msgSendPacket := ics20transfer.IICS20TransferMsgsSendTransferMsg{
Denom: erc20Address,
Amount: transferAmount,
Receiver: cosmosUserAddress,
TimeoutTimestamp: timeout,
SourceClient: testvalues.CustomClientID,
Memo: "",
}
encodedMsg, err := ics20transferAbi.Pack("sendTransfer", msgSendPacket)
s.Require().NoError(err)
for i := 0; i < numOfTransfers; i++ {
transferMulticall[i] = encodedMsg
}
tx, err := s.ics20Contract.Multicall(s.GetTransactOpts(s.key, eth), transferMulticall)
s.Require().NoError(err)
receipt, err := eth.GetTxReciept(ctx, tx.Hash())
s.Require().NoError(err)
s.Require().Equal(ethtypes.ReceiptStatusSuccessful, receipt.Status)
s.T().Logf("Multicall send %d transfers gas used: %d", numOfTransfers, receipt.GasUsed)
ethSendTxHash = tx.Hash().Bytes()
sendPacketEvent, err := e2esuite.GetEvmEvent(receipt, s.ics26Contract.ParseSendPacket)
s.Require().NoError(err)
sendPacket = sendPacketEvent.Packet
s.Require().Equal(uint64(1), sendPacket.Sequence)
s.Require().Equal(timeout, sendPacket.TimeoutTimestamp)
s.Require().Len(sendPacket.Payloads, 1)
s.Require().Equal(transfertypes.PortID, sendPacket.Payloads[0].SourcePort)
s.Require().Equal(testvalues.CustomClientID, sendPacket.SourceClient)
s.Require().Equal(transfertypes.PortID, sendPacket.Payloads[0].DestPort)
s.Require().Equal(testvalues.FirstWasmClientID, sendPacket.DestClient)
s.Require().Equal(transfertypes.V1, sendPacket.Payloads[0].Version)
s.Require().Equal(transfertypes.EncodingABI, sendPacket.Payloads[0].Encoding)
s.True(s.Run("Verify balances on Ethereum", func() {
// User balance on Ethereum
userBalance, err := s.erc20Contract.BalanceOf(nil, ethereumUserAddress)
s.Require().NoError(err)
s.Require().Equal(new(big.Int).Sub(testvalues.StartingERC20Balance, totalTransferAmount), userBalance)
// Get the escrow address
escrowAddress, err = s.ics20Contract.GetEscrow(nil, testvalues.CustomClientID)
s.Require().NoError(err)
// ICS20 contract balance on Ethereum
escrowBalance, err := s.erc20Contract.BalanceOf(nil, escrowAddress)
s.Require().NoError(err)
s.Require().Equal(totalTransferAmount, escrowBalance)
}))
}))
var (
denomOnCosmos transfertypes.Denom
ackTxHash []byte
)
s.Require().True(s.Run("Receive packets on Cosmos chain", func() {
var relayTxBodyBz []byte
s.Require().True(s.Run("Retrieve relay tx", func() {
resp, err := s.RelayerClient.RelayByTx(context.Background(), &relayertypes.RelayByTxRequest{
SrcChain: eth.ChainID.String(),
DstChain: simd.Config().ChainID,
SourceTxIds: [][]byte{ethSendTxHash},
TargetClientId: testvalues.FirstWasmClientID,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Tx)
s.Require().Empty(resp.Address)
relayTxBodyBz = resp.Tx
s.wasmFixtureGenerator.AddFixtureStep("receive_packets", ethereumtypes.RelayerMessages{
RelayerTxBody: hex.EncodeToString(relayTxBodyBz),
})
}))
s.Require().True(s.Run("Broadcast relay tx", func() {
resp := s.BroadcastSdkTxBody(ctx, simd, s.SimdRelayerSubmitter, 20_000_000, relayTxBodyBz)
ackTxHash, err = hex.DecodeString(resp.TxHash)
s.Require().NoError(err)
s.Require().NotEmpty(ackTxHash)
}))
s.Require().True(s.Run("Verify balances on Cosmos chain", func() {
denomOnCosmos = transfertypes.NewDenom(s.contractAddresses.Erc20, transfertypes.NewHop(transfertypes.PortID, testvalues.FirstWasmClientID))
// User balance on Cosmos chain
resp, err := e2esuite.GRPCQuery[banktypes.QueryBalanceResponse](ctx, simd, &banktypes.QueryBalanceRequest{
Address: cosmosUserAddress,
Denom: denomOnCosmos.IBCDenom(),
})
s.Require().NoError(err)
s.Require().NotNil(resp.Balance)
s.Require().Equal(totalTransferAmount, resp.Balance.Amount.BigInt())
s.Require().Equal(denomOnCosmos.IBCDenom(), resp.Balance.Denom)
}))
}))
s.Require().True(s.Run("Acknowledge packets on Ethereum", func() {
var ackRelayTx []byte
s.Require().True(s.Run("Retrieve relay tx", func() {
resp, err := s.RelayerClient.RelayByTx(context.Background(), &relayertypes.RelayByTxRequest{
SrcChain: simd.Config().ChainID,
DstChain: eth.ChainID.String(),
SourceTxIds: [][]byte{ackTxHash},
TargetClientId: testvalues.CustomClientID,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Tx)
s.Require().Equal(resp.Address, ics26Address.String())
ackRelayTx = resp.Tx
}))
s.Require().True(s.Run("Submit relay tx", func() {
receipt, err := eth.BroadcastTx(ctx, s.EthRelayerSubmitter, 15_000_000, ics26Address, ackRelayTx)
s.Require().NoError(err)
s.Require().Equal(ethtypes.ReceiptStatusSuccessful, receipt.Status, fmt.Sprintf("Tx failed: %+v", receipt))
s.T().Logf("Multicall ack %d packets gas used: %d", numOfTransfers, receipt.GasUsed)
// Verify the ack packet event exists
_, err = e2esuite.GetEvmEvent(receipt, s.ics26Contract.ParseAckPacket)
s.Require().NoError(err)
}))
if s.generateSolidityFixtures {
s.Require().NoError(types.GenerateAndSaveSolidityFixture(
fmt.Sprintf("acknowledgeMultiPacket_%d-%s.json", numOfTransfers, proofType.String()),
s.contractAddresses.Erc20, ackRelayTx, sendPacket,
))
}
s.Require().True(s.Run("Verify balances on Ethereum", func() {
// User balance on Ethereum
userBalance, err := s.erc20Contract.BalanceOf(nil, ethereumUserAddress)
s.Require().NoError(err)
s.Require().Equal(new(big.Int).Sub(testvalues.StartingERC20Balance, totalTransferAmount), userBalance)
// ICS20 contract balance on Ethereum
escrowBalance, err := s.erc20Contract.BalanceOf(nil, escrowAddress)
s.Require().NoError(err)
s.Require().Equal(totalTransferAmount, escrowBalance)
}))
}))
var returnSendTxHash []byte
s.Require().True(s.Run("Transfer tokens back from Cosmos chain", func() {
timeout := uint64(time.Now().Add(30 * time.Minute).Unix())
ibcCoin := sdk.NewCoin(denomOnCosmos.Path(), sdkmath.NewIntFromBigInt(transferAmount))
transferPayload := transfertypes.FungibleTokenPacketData{
Denom: ibcCoin.Denom,
Amount: ibcCoin.Amount.String(),
Sender: cosmosUserWallet.FormattedAddress(),
Receiver: strings.ToLower(ethereumUserAddress.Hex()),
Memo: "",
}
encodedPayload, err := transfertypes.EncodeABIFungibleTokenPacketData(&transferPayload)
s.Require().NoError(err)
payload := channeltypesv2.Payload{
SourcePort: transfertypes.PortID,
DestinationPort: transfertypes.PortID,
Version: transfertypes.V1,
Encoding: transfertypes.EncodingABI,
Value: encodedPayload,
}
transferMsgs := make([]sdk.Msg, numOfTransfers)
for i := 0; i < numOfTransfers; i++ {
transferMsgs[i] = &channeltypesv2.MsgSendPacket{
SourceClient: testvalues.FirstWasmClientID,
TimeoutTimestamp: timeout,
Payloads: []channeltypesv2.Payload{
payload,
},
Signer: cosmosUserWallet.FormattedAddress(),
}
}
resp, err := s.BroadcastMessages(ctx, simd, cosmosUserWallet, 20_000_000, transferMsgs...)
s.Require().NoError(err)
s.Require().NotEmpty(resp.TxHash)
returnSendTxHash, err = hex.DecodeString(resp.TxHash)
s.Require().NoError(err)
s.Require().True(s.Run("Verify balances on Cosmos chain", func() {
// User balance on Cosmos chain
resp, err := e2esuite.GRPCQuery[banktypes.QueryBalanceResponse](ctx, simd, &banktypes.QueryBalanceRequest{
Address: cosmosUserAddress,
Denom: denomOnCosmos.IBCDenom(),
})
s.Require().NoError(err)
s.Require().NotNil(resp.Balance)
s.Require().Equal(sdkmath.ZeroInt(), resp.Balance.Amount)
s.Require().Equal(denomOnCosmos.IBCDenom(), resp.Balance.Denom)
}))
}))
var returnAckTxHash []byte
s.Require().True(s.Run(fmt.Sprintf("Receive %d packets on Ethereum", numOfTransfers), func() {
var recvRelayTx []byte
s.Require().True(s.Run("Retrieve relay tx", func() {
resp, err := s.RelayerClient.RelayByTx(context.Background(), &relayertypes.RelayByTxRequest{
SrcChain: simd.Config().ChainID,
DstChain: eth.ChainID.String(),
SourceTxIds: [][]byte{returnSendTxHash},
TargetClientId: testvalues.CustomClientID,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Tx)
s.Require().Equal(resp.Address, ics26Address.String())
recvRelayTx = resp.Tx
}))
var returnPacket ics26router.IICS26RouterMsgsPacket
s.Require().True(s.Run("Submit relay tx", func() {
receipt, err := eth.BroadcastTx(ctx, s.EthRelayerSubmitter, 15_000_000, ics26Address, recvRelayTx)
s.Require().NoError(err)
s.Require().Equal(ethtypes.ReceiptStatusSuccessful, receipt.Status, fmt.Sprintf("Tx failed: %+v", receipt))
s.T().Logf("Multicall receive %d packets gas used: %d", numOfTransfers, receipt.GasUsed)
returnWriteAckEvent, err := e2esuite.GetEvmEvent(receipt, s.ics26Contract.ParseWriteAcknowledgement)
s.Require().NoError(err)
returnPacket = returnWriteAckEvent.Packet
returnAckTxHash = receipt.TxHash.Bytes()
}))
if s.generateSolidityFixtures {
s.Require().NoError(types.GenerateAndSaveSolidityFixture(
fmt.Sprintf("receiveMultiPacket_%d-%s.json", numOfTransfers, proofType.String()),
s.contractAddresses.Erc20, recvRelayTx, returnPacket,
))
}
s.True(s.Run("Verify balances on Ethereum", func() {
// User balance should be back to the starting point
userBalance, err := s.erc20Contract.BalanceOf(nil, ethereumUserAddress)
s.Require().NoError(err)
s.Require().Equal(testvalues.StartingERC20Balance, userBalance)
escrowBalance, err := s.erc20Contract.BalanceOf(nil, escrowAddress)
s.Require().NoError(err)
s.Require().Zero(escrowBalance.Int64())
}))
}))
s.Require().True(s.Run("Acknowledge packets on Cosmos chain", func() {
s.Require().True(s.Run("Verify commitments exists", func() {
for i := 0; i < numOfTransfers; i++ {
resp, err := e2esuite.GRPCQuery[channeltypesv2.QueryPacketCommitmentResponse](ctx, simd, &channeltypesv2.QueryPacketCommitmentRequest{
ClientId: testvalues.FirstWasmClientID,
Sequence: uint64(i) + 1,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Commitment)
}
}))
var ackRelayTxBodyBz []byte
s.Require().True(s.Run("Retrieve relay tx", func() {
resp, err := s.RelayerClient.RelayByTx(context.Background(), &relayertypes.RelayByTxRequest{
SrcChain: eth.ChainID.String(),
DstChain: simd.Config().ChainID,
SourceTxIds: [][]byte{returnAckTxHash},
TargetClientId: testvalues.FirstWasmClientID,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Tx)
s.Require().Empty(resp.Address)
ackRelayTxBodyBz = resp.Tx
s.wasmFixtureGenerator.AddFixtureStep("ack_packets", ethereumtypes.RelayerMessages{
RelayerTxBody: hex.EncodeToString(ackRelayTxBodyBz),
})
}))
s.Require().True(s.Run("Broadcast relay tx", func() {
resp := s.BroadcastSdkTxBody(ctx, simd, s.SimdRelayerSubmitter, 20_000_000, ackRelayTxBodyBz)
ackTxHash, err = hex.DecodeString(resp.TxHash)
s.Require().NoError(err)
s.Require().NotEmpty(ackTxHash)
}))
s.Require().True(s.Run("Verify commitments removed", func() {
for i := 0; i < numOfTransfers; i++ {
_, err := e2esuite.GRPCQuery[channeltypesv2.QueryPacketCommitmentResponse](ctx, simd, &channeltypesv2.QueryPacketCommitmentRequest{
ClientId: testvalues.FirstWasmClientID,
Sequence: uint64(i) + 1,
})
s.Require().ErrorContains(err, "packet commitment hash not found")
}
}))
}))
}
func (s *IbcEurekaTestSuite) TestICS20TransferNativeCosmosCoinsToEthereumAndBack_Groth16() {
ctx := context.Background()
s.ICS20TransferNativeCosmosCoinsToEthereumAndBackTest(ctx, operator.ProofTypeGroth16, big.NewInt(testvalues.TransferAmount))
}
func (s *IbcEurekaTestSuite) TestICS20TransferNativeCosmosCoinsToEthereumAndBack_Plonk() {
ctx := context.Background()
s.ICS20TransferNativeCosmosCoinsToEthereumAndBackTest(ctx, operator.ProofTypePlonk, big.NewInt(testvalues.TransferAmount))
}
// ICS20TransferNativeCosmosCoinsToEthereumAndBackTest tests the ICS20 transfer functionality
// by transferring native coins from a Cosmos chain to Ethereum and back
func (s *IbcEurekaTestSuite) ICS20TransferNativeCosmosCoinsToEthereumAndBackTest(ctx context.Context, pt operator.SupportedProofType, transferAmount *big.Int) {
s.SetupSuite(ctx, pt)
eth, simd := s.EthChain, s.CosmosChains[0]
ics26Address := ethcommon.HexToAddress(s.contractAddresses.Ics26Router)
ics20Address := ethcommon.HexToAddress(s.contractAddresses.Ics20Transfer)
transferCoin := sdk.NewCoin(simd.Config().Denom, sdkmath.NewIntFromBigInt(transferAmount))
ethereumUserAddress := crypto.PubkeyToAddress(s.key.PublicKey)
cosmosUserWallet := s.CosmosUsers[0]
cosmosUserAddress := cosmosUserWallet.FormattedAddress()
sendMemo := "nativesend"
var cosmosSendTxHash []byte
s.Require().True(s.Run("Send transfer on Cosmos chain", func() {
timeout := uint64(time.Now().Add(30 * time.Minute).Unix())
transferPayload := transfertypes.FungibleTokenPacketData{
Denom: transferCoin.Denom,
Amount: transferCoin.Amount.String(),
Sender: cosmosUserAddress,
Receiver: strings.ToLower(ethereumUserAddress.Hex()),
Memo: sendMemo,
}
encodedPayload, err := transfertypes.EncodeABIFungibleTokenPacketData(&transferPayload)
s.Require().NoError(err)
payload := channeltypesv2.Payload{
SourcePort: transfertypes.PortID,
DestinationPort: transfertypes.PortID,
Version: transfertypes.V1,
Encoding: transfertypes.EncodingABI,
Value: encodedPayload,
}
msgSendPacket := channeltypesv2.MsgSendPacket{
SourceClient: testvalues.FirstWasmClientID,
TimeoutTimestamp: timeout,
Payloads: []channeltypesv2.Payload{
payload,
},
Signer: cosmosUserWallet.FormattedAddress(),
}
resp, err := s.BroadcastMessages(ctx, simd, cosmosUserWallet, 200_000, &msgSendPacket)
s.Require().NoError(err)
s.Require().NotEmpty(resp.TxHash)
cosmosSendTxHash, err = hex.DecodeString(resp.TxHash)
s.Require().NoError(err)
s.Require().True(s.Run("Verify balances on Cosmos chain", func() {
// Check the balance of UserB
resp, err := e2esuite.GRPCQuery[banktypes.QueryBalanceResponse](ctx, simd, &banktypes.QueryBalanceRequest{
Address: cosmosUserAddress,
Denom: transferCoin.Denom,
})
s.Require().NoError(err)
s.Require().NotNil(resp.Balance)
s.Require().Equal(testvalues.InitialBalance-testvalues.TransferAmount, resp.Balance.Amount.Int64())
}))
}))
var (
ibcERC20 *ibcerc20.Contract
ibcERC20Address ethcommon.Address
ackTxHash []byte
)
s.Require().True(s.Run("Receive packet on Ethereum", func() {
var recvRelayTx []byte
s.Require().True(s.Run("Retrieve relay tx", func() {
resp, err := s.RelayerClient.RelayByTx(context.Background(), &relayertypes.RelayByTxRequest{
SrcChain: simd.Config().ChainID,
DstChain: eth.ChainID.String(),
SourceTxIds: [][]byte{cosmosSendTxHash},
TargetClientId: testvalues.CustomClientID,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Tx)
s.Require().Equal(resp.Address, ics26Address.String())
recvRelayTx = resp.Tx
}))
var packet ics26router.IICS26RouterMsgsPacket
s.Require().True(s.Run("Submit relay tx", func() {
receipt, err := eth.BroadcastTx(ctx, s.EthRelayerSubmitter, 5_000_000, ics26Address, recvRelayTx)
s.Require().NoError(err)
s.Require().Equal(ethtypes.ReceiptStatusSuccessful, receipt.Status, fmt.Sprintf("Tx failed: %+v", receipt))
ethReceiveAckEvent, err := e2esuite.GetEvmEvent(receipt, s.ics26Contract.ParseWriteAcknowledgement)
s.Require().NoError(err)
packet = ethReceiveAckEvent.Packet
ackTxHash = receipt.TxHash.Bytes()
}))
if s.generateSolidityFixtures {
s.Require().NoError(types.GenerateAndSaveSolidityFixture(fmt.Sprintf("receiveNativePacket-%s.json", pt.String()), s.contractAddresses.Erc20, recvRelayTx, packet))
}
// Recreate the full denom path
denomOnEthereum := transfertypes.NewDenom(transferCoin.Denom, transfertypes.NewHop(packet.Payloads[0].DestPort, packet.DestClient))
var err error
ibcERC20Address, err = s.ics20Contract.IbcERC20Contract(nil, denomOnEthereum.Path())
s.Require().NoError(err)
ibcERC20, err = ibcerc20.NewContract(ibcERC20Address, eth.RPCClient)
s.Require().NoError(err)
actualDenom, err := ibcERC20.Name(nil)
s.Require().NoError(err)
s.Require().Equal(denomOnEthereum.Path(), actualDenom)
actualSymbol, err := ibcERC20.Symbol(nil)
s.Require().NoError(err)
s.Require().Equal(denomOnEthereum.Path(), actualSymbol)
actualFullDenom, err := ibcERC20.FullDenomPath(nil)
s.Require().NoError(err)
s.Require().Equal(denomOnEthereum.Path(), actualFullDenom)
s.True(s.Run("Verify balances on Ethereum", func() {
// User balance on Ethereum
userBalance, err := ibcERC20.BalanceOf(nil, ethereumUserAddress)
s.Require().NoError(err)
s.Require().Equal(transferAmount, userBalance)
// ICS20 contract balance on Ethereum
ics20TransferBalance, err := ibcERC20.BalanceOf(nil, ics20Address)
s.Require().NoError(err)
s.Require().Zero(ics20TransferBalance.Int64())
}))
}))
s.Require().True(s.Run("Acknowledge packet on Cosmos chain", func() {
s.Require().True(s.Run("Verify commitments exists", func() {
resp, err := e2esuite.GRPCQuery[channeltypesv2.QueryPacketCommitmentResponse](ctx, simd, &channeltypesv2.QueryPacketCommitmentRequest{
ClientId: testvalues.FirstWasmClientID,
Sequence: 1,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Commitment)
}))
var ackRelayTxBodyBz []byte
s.Require().True(s.Run("Retrieve relay tx", func() {
resp, err := s.RelayerClient.RelayByTx(context.Background(), &relayertypes.RelayByTxRequest{
SrcChain: eth.ChainID.String(),
DstChain: simd.Config().ChainID,
SourceTxIds: [][]byte{ackTxHash},
TargetClientId: testvalues.FirstWasmClientID,
})
s.Require().NoError(err)
s.Require().NotEmpty(resp.Tx)
s.Require().Empty(resp.Address)
ackRelayTxBodyBz = resp.Tx
s.wasmFixtureGenerator.AddFixtureStep("ack_packets", ethereumtypes.RelayerMessages{
RelayerTxBody: hex.EncodeToString(ackRelayTxBodyBz),
})
}))
s.Require().True(s.Run("Broadcast relay tx", func() {
resp := s.BroadcastSdkTxBody(ctx, simd, s.SimdRelayerSubmitter, 2_000_000, ackRelayTxBodyBz)
var err error
ackTxHash, err = hex.DecodeString(resp.TxHash)
s.Require().NoError(err)
s.Require().NotEmpty(ackTxHash)
}))
s.Require().True(s.Run("Verify commitments removed", func() {
_, err := e2esuite.GRPCQuery[channeltypesv2.QueryPacketCommitmentResponse](ctx, simd, &channeltypesv2.QueryPacketCommitmentRequest{
ClientId: testvalues.FirstWasmClientID,
Sequence: 1,
})
s.Require().ErrorContains(err, "packet commitment hash not found")
}))
}))
s.Require().True(s.Run("Approve the ICS20Transfer.sol contract to spend the erc20 tokens", func() {
tx, err := ibcERC20.Approve(s.GetTransactOpts(s.key, eth), ics20Address, transferAmount)
s.Require().NoError(err)
receipt, err := eth.GetTxReciept(ctx, tx.Hash())
s.Require().NoError(err)
s.Require().Equal(ethtypes.ReceiptStatusSuccessful, receipt.Status)
allowance, err := ibcERC20.Allowance(nil, ethereumUserAddress, ics20Address)
s.Require().NoError(err)
s.Require().Equal(transferAmount, allowance)
}))
var ethSendTxHash []byte
s.Require().True(s.Run("Transfer tokens back from Ethereum", func() {
returnMemo := "testreturnmemo"
timeout := uint64(time.Now().Add(30 * time.Minute).Unix())
msgSendPacket := ics20transfer.IICS20TransferMsgsSendTransferMsg{
Denom: ibcERC20Address,
Amount: transferAmount,
Receiver: cosmosUserAddress,
TimeoutTimestamp: timeout,
SourceClient: testvalues.CustomClientID,
Memo: returnMemo,
}
tx, err := s.ics20Contract.SendTransfer(s.GetTransactOpts(s.key, eth), msgSendPacket)
s.Require().NoError(err)
receipt, err := eth.GetTxReciept(ctx, tx.Hash())
s.Require().NoError(err)
s.Require().Equal(ethtypes.ReceiptStatusSuccessful, receipt.Status)
ethSendTxHash = tx.Hash().Bytes()
sendPacketEvent, err := e2esuite.GetEvmEvent(receipt, s.ics26Contract.ParseSendPacket)
s.Require().NoError(err)
s.Require().Equal(uint64(1), sendPacketEvent.Packet.Sequence)
s.Require().Equal(timeout, sendPacketEvent.Packet.TimeoutTimestamp)
s.Require().Equal(transfertypes.PortID, sendPacketEvent.Packet.Payloads[0].SourcePort)