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asset_ft_test.go
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//go:build integrationtests
package ibc
import (
"context"
"strings"
"testing"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
ibctransfertypes "github.com/cosmos/ibc-go/v4/modules/apps/transfer/types"
ibcchanneltypes "github.com/cosmos/ibc-go/v4/modules/core/04-channel/types"
"github.com/pkg/errors"
"github.com/samber/lo"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/CoreumFoundation/coreum-tools/pkg/retry"
integrationtests "github.com/CoreumFoundation/coreum/integration-tests"
"github.com/CoreumFoundation/coreum/pkg/client"
assetfttypes "github.com/CoreumFoundation/coreum/x/asset/ft/types"
)
func TestIBCFailsIfNotEnabled(t *testing.T) {
t.Parallel()
requireT := require.New(t)
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
coreumIssuer := coreumChain.GenAccount()
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
coreumChain.FundAccountWithOptions(ctx, t, coreumIssuer, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&ibctransfertypes.MsgTransfer{},
},
Amount: issueFee,
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumIssuer.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
gaiaChain := integrationtests.GetGaiaChain(t)
_, err = coreumChain.ExecuteIBCTransfer(
ctx,
t,
coreumIssuer,
sdk.NewCoin(assetfttypes.BuildDenom(issueMsg.Subunit, coreumIssuer), sdk.NewInt(1000)),
gaiaChain.ChainContext,
gaiaChain.GenAccount(),
)
requireT.ErrorContains(err, "unauthorized")
}
func TestIBCAssetFTSendCommissionAndBurnRate(t *testing.T) {
t.Parallel()
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
requireT := require.New(t)
gaiaChain := integrationtests.GetGaiaChain(t)
osmosisChain := integrationtests.GetOsmosisChain(t)
gaiaToCoreumChannelID := gaiaChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
coreumToGaiaChannelID := coreumChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, gaiaChain.ChainSettings.ChainID)
osmosisToCoreumChannelID := osmosisChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
coreumToOsmosisChannelID := coreumChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, osmosisChain.ChainSettings.ChainID)
coreumToGaiaEscrowAddress := ibctransfertypes.GetEscrowAddress(ibctransfertypes.PortID, coreumToGaiaChannelID)
coreumToOsmosisEscrowAddress := ibctransfertypes.GetEscrowAddress(ibctransfertypes.PortID, coreumToOsmosisChannelID)
coreumSender := coreumChain.GenAccount()
gaiaRecipient1 := gaiaChain.GenAccount()
gaiaRecipient2 := gaiaChain.GenAccount()
osmosisRecipient1 := osmosisChain.GenAccount()
osmosisRecipient2 := osmosisChain.GenAccount()
gaiaChain.Faucet.FundAccounts(ctx, t, integrationtests.FundedAccount{
Address: gaiaRecipient1,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
}, integrationtests.FundedAccount{
Address: gaiaRecipient2,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
})
osmosisChain.Faucet.FundAccounts(ctx, t, integrationtests.FundedAccount{
Address: osmosisRecipient1,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
}, integrationtests.FundedAccount{
Address: osmosisRecipient2,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
})
coreumIssuer := coreumChain.GenAccount()
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
coreumChain.FundAccountWithOptions(ctx, t, coreumIssuer, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&banktypes.MsgSend{},
&assetfttypes.MsgIssue{},
&ibctransfertypes.MsgTransfer{},
&ibctransfertypes.MsgTransfer{},
},
Amount: issueFee,
})
coreumChain.FundAccountWithOptions(ctx, t, coreumSender, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&ibctransfertypes.MsgTransfer{},
&ibctransfertypes.MsgTransfer{},
},
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumIssuer.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
BurnRate: sdk.MustNewDecFromStr("0.1"),
SendCommissionRate: sdk.MustNewDecFromStr("0.2"),
Features: []assetfttypes.Feature{assetfttypes.Feature_ibc},
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
denom := assetfttypes.BuildDenom(issueMsg.Subunit, coreumIssuer)
sendCoin := sdk.NewCoin(denom, sdk.NewInt(1000))
burntAmount := issueMsg.BurnRate.Mul(sendCoin.Amount.ToDec()).TruncateInt()
sendCommissionAmount := issueMsg.SendCommissionRate.Mul(sendCoin.Amount.ToDec()).TruncateInt()
extraAmount := sdk.NewInt(77) // some amount to be left at the end
msgSend := &banktypes.MsgSend{
FromAddress: coreumIssuer.String(),
ToAddress: coreumSender.String(),
// amount to send + burn rate + send commission rate + some amount to test with none-zero reminder
Amount: sdk.NewCoins(sdk.NewCoin(denom,
sendCoin.Amount.MulRaw(2).
Add(burntAmount.MulRaw(2)).
Add(sendCommissionAmount.MulRaw(2)).
Add(extraAmount)),
),
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(msgSend)),
msgSend,
)
requireT.NoError(err)
receiveCoinGaia := sdk.NewCoin(convertToIBCDenom(gaiaToCoreumChannelID, sendCoin.Denom), sendCoin.Amount)
receiveCoinOsmosis := sdk.NewCoin(convertToIBCDenom(osmosisToCoreumChannelID, sendCoin.Denom), sendCoin.Amount)
// ********** Coreum to Gaia **********
// IBC transfer from FT issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
coreumChain.ChainContext,
coreumIssuer,
sendCoin,
gaiaChain.ChainContext,
gaiaRecipient1,
receiveCoinGaia,
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumIssuer): sendCoin.Amount.Neg(),
coreumChain.ConvertToBech32Address(coreumToGaiaEscrowAddress): sendCoin.Amount,
},
map[string]sdk.Int{
gaiaChain.ConvertToBech32Address(gaiaRecipient1): sendCoin.Amount,
},
)
// IBC transfer from non-FT issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
coreumChain.ChainContext,
coreumSender,
sendCoin,
gaiaChain.ChainContext,
gaiaRecipient2,
receiveCoinGaia,
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumSender): sendCoin.Amount.Add(sendCommissionAmount).Add(burntAmount).Neg(),
coreumChain.ConvertToBech32Address(coreumIssuer): sendCommissionAmount,
coreumChain.ConvertToBech32Address(coreumToGaiaEscrowAddress): sendCoin.Amount,
},
map[string]sdk.Int{
gaiaChain.ConvertToBech32Address(gaiaRecipient2): sendCoin.Amount,
},
)
// ********** Coreum to Osmosis **********
// IBC transfer from FT issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
coreumChain.ChainContext,
coreumIssuer,
sendCoin,
osmosisChain.ChainContext,
osmosisRecipient1,
receiveCoinOsmosis,
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumIssuer): sendCoin.Amount.Neg(),
coreumChain.ConvertToBech32Address(coreumToOsmosisEscrowAddress): sendCoin.Amount,
},
map[string]sdk.Int{
osmosisChain.ConvertToBech32Address(osmosisRecipient1): sendCoin.Amount,
},
)
// IBC transfer from non-FT issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
coreumChain.ChainContext,
coreumSender,
sendCoin,
osmosisChain.ChainContext,
osmosisRecipient2,
receiveCoinOsmosis,
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumSender): sendCoin.Amount.Add(sendCommissionAmount).Add(burntAmount).Neg(),
coreumChain.ConvertToBech32Address(coreumIssuer): sendCommissionAmount,
coreumChain.ConvertToBech32Address(coreumToOsmosisEscrowAddress): sendCoin.Amount,
},
map[string]sdk.Int{
osmosisChain.ConvertToBech32Address(osmosisRecipient2): sendCoin.Amount,
},
)
// ********** Gaia to Coreum (send back) **********
// IBC transfer back to issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
gaiaChain.ChainContext,
gaiaRecipient1,
receiveCoinGaia,
coreumChain.ChainContext,
coreumIssuer,
sendCoin,
map[string]sdk.Int{
gaiaChain.ConvertToBech32Address(gaiaRecipient1): sendCoin.Amount.Neg(),
},
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumToGaiaEscrowAddress): sendCoin.Amount.Neg(),
coreumChain.ConvertToBech32Address(coreumIssuer): sendCoin.Amount,
},
)
// IBC transfer back to non-issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
gaiaChain.ChainContext,
gaiaRecipient2,
receiveCoinGaia,
coreumChain.ChainContext,
coreumSender,
sendCoin,
map[string]sdk.Int{
gaiaChain.ConvertToBech32Address(gaiaRecipient2): sendCoin.Amount.Neg(),
},
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumToGaiaEscrowAddress): sendCoin.Amount.Neg(),
coreumChain.ConvertToBech32Address(coreumSender): sendCoin.Amount,
coreumChain.ConvertToBech32Address(coreumIssuer): sdk.ZeroInt(),
},
)
// ********** Osmosis to Coreum (send back) **********
// IBC transfer back to issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
osmosisChain.ChainContext,
osmosisRecipient1,
receiveCoinOsmosis,
coreumChain.ChainContext,
coreumIssuer,
sendCoin,
map[string]sdk.Int{
osmosisChain.ConvertToBech32Address(osmosisRecipient1): sendCoin.Amount.Neg(),
},
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumToOsmosisEscrowAddress): sendCoin.Amount.Neg(),
coreumChain.ConvertToBech32Address(coreumIssuer): sendCoin.Amount,
},
)
// IBC transfer back to non-issuer address.
ibcTransferAndAssertBalanceChanges(
ctx,
t,
osmosisChain.ChainContext,
osmosisRecipient2,
receiveCoinOsmosis,
coreumChain.ChainContext,
coreumSender,
sendCoin,
map[string]sdk.Int{
osmosisChain.ConvertToBech32Address(osmosisRecipient2): sendCoin.Amount.Neg(),
},
map[string]sdk.Int{
coreumChain.ConvertToBech32Address(coreumToOsmosisEscrowAddress): sendCoin.Amount.Neg(),
coreumChain.ConvertToBech32Address(coreumSender): sendCoin.Amount,
coreumChain.ConvertToBech32Address(coreumIssuer): sdk.ZeroInt(),
},
)
}
func TestIBCAssetFTWhitelisting(t *testing.T) {
t.Parallel()
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
requireT := require.New(t)
gaiaChain := integrationtests.GetGaiaChain(t)
gaiaToCoreumChannelID := gaiaChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
coreumIssuer := coreumChain.GenAccount()
coreumRecipientBlocked := coreumChain.GenAccount()
coreumRecipientWhitelisted := coreumChain.GenAccount()
gaiaRecipient := gaiaChain.GenAccount()
gaiaChain.Faucet.FundAccounts(ctx, t, integrationtests.FundedAccount{
Address: gaiaRecipient,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
})
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
coreumChain.FundAccountWithOptions(ctx, t, coreumIssuer, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&assetfttypes.MsgSetWhitelistedLimit{},
&ibctransfertypes.MsgTransfer{},
&ibctransfertypes.MsgTransfer{},
},
Amount: issueFee,
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumIssuer.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
Features: []assetfttypes.Feature{
assetfttypes.Feature_ibc,
assetfttypes.Feature_whitelisting,
},
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
denom := assetfttypes.BuildDenom(issueMsg.Subunit, coreumIssuer)
sendBackCoin := sdk.NewCoin(denom, sdk.NewInt(1000))
sendCoin := sdk.NewCoin(denom, sendBackCoin.Amount.MulRaw(2))
whitelistMsg := &assetfttypes.MsgSetWhitelistedLimit{
Sender: coreumIssuer.String(),
Account: coreumRecipientWhitelisted.String(),
Coin: sendBackCoin,
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(whitelistMsg)),
whitelistMsg,
)
require.NoError(t, err)
// send minted coins to gaia
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumIssuer, sendCoin, gaiaChain.ChainContext, gaiaRecipient)
requireT.NoError(err)
ibcDenom := convertToIBCDenom(gaiaToCoreumChannelID, denom)
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, sdk.NewCoin(ibcDenom, sendCoin.Amount)))
// send coins back to two accounts, one blocked, one whitelisted
ibcSendCoin := sdk.NewCoin(ibcDenom, sendBackCoin.Amount)
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcSendCoin, coreumChain.ChainContext, coreumRecipientBlocked)
requireT.NoError(err)
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcSendCoin, coreumChain.ChainContext, coreumRecipientWhitelisted)
requireT.NoError(err)
// transfer to whitelisted account is expected to succeed
requireT.NoError(coreumChain.AwaitForBalance(ctx, t, coreumRecipientWhitelisted, sendBackCoin))
// transfer to blocked account is expected to fail and funds should be returned back
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, sdk.NewCoin(ibcDenom, sendBackCoin.Amount)))
bankClient := banktypes.NewQueryClient(coreumChain.ClientContext)
balanceRes, err := bankClient.Balance(ctx, &banktypes.QueryBalanceRequest{
Address: coreumRecipientBlocked.String(),
Denom: denom,
})
requireT.NoError(err)
requireT.Equal(sdk.NewCoin(denom, sdk.ZeroInt()).String(), balanceRes.Balance.String())
}
func TestIBCAssetFTFreezing(t *testing.T) {
t.Parallel()
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
requireT := require.New(t)
assertT := assert.New(t)
gaiaChain := integrationtests.GetGaiaChain(t)
gaiaToCoreumChannelID := gaiaChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
coreumIssuer := coreumChain.GenAccount()
coreumSender := coreumChain.GenAccount()
gaiaRecipient := gaiaChain.GenAccount()
gaiaChain.Faucet.FundAccounts(ctx, t, integrationtests.FundedAccount{
Address: gaiaRecipient,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
})
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
coreumChain.FundAccountWithOptions(ctx, t, coreumIssuer, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&banktypes.MsgSend{},
&assetfttypes.MsgFreeze{},
},
Amount: issueFee,
})
coreumChain.FundAccountWithOptions(ctx, t, coreumSender, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&ibctransfertypes.MsgTransfer{},
&ibctransfertypes.MsgTransfer{},
},
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumIssuer.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
Features: []assetfttypes.Feature{
assetfttypes.Feature_ibc,
assetfttypes.Feature_freezing,
},
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
denom := assetfttypes.BuildDenom(issueMsg.Subunit, coreumIssuer)
sendCoin := sdk.NewCoin(denom, sdk.NewInt(1000))
halfCoin := sdk.NewCoin(denom, sdk.NewInt(500))
msgSend := &banktypes.MsgSend{
FromAddress: coreumIssuer.String(),
ToAddress: coreumSender.String(),
Amount: sdk.NewCoins(sendCoin),
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(msgSend)),
msgSend,
)
requireT.NoError(err)
freezeMsg := &assetfttypes.MsgFreeze{
Sender: coreumIssuer.String(),
Account: coreumSender.String(),
Coin: halfCoin,
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(freezeMsg)),
freezeMsg,
)
require.NoError(t, err)
// send more than allowed, should fail
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumSender, sendCoin, gaiaChain.ChainContext, gaiaRecipient)
requireT.Error(err)
assertT.Contains(err.Error(), sdkerrors.ErrInsufficientFunds.Error())
// send up to the limit, should succeed
ibcCoin := sdk.NewCoin(convertToIBCDenom(gaiaToCoreumChannelID, denom), halfCoin.Amount)
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumSender, halfCoin, gaiaChain.ChainContext, gaiaRecipient)
requireT.NoError(err)
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, ibcCoin))
// send it back, frozen limit should not affect it
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcCoin, coreumChain.ChainContext, coreumSender)
requireT.NoError(err)
requireT.NoError(coreumChain.AwaitForBalance(ctx, t, coreumSender, sendCoin))
}
func TestEscrowAddressIsResistantToFreezingAndWhitelisting(t *testing.T) {
t.Parallel()
requireT := require.New(t)
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
gaiaChain := integrationtests.GetGaiaChain(t)
gaiaToCoreumChannelID := gaiaChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
coreumIssuer := coreumChain.GenAccount()
gaiaRecipient := gaiaChain.GenAccount()
gaiaChain.Faucet.FundAccounts(ctx, t, integrationtests.FundedAccount{
Address: gaiaRecipient,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
})
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
coreumChain.FundAccountWithOptions(ctx, t, coreumIssuer, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&assetfttypes.MsgFreeze{},
&ibctransfertypes.MsgTransfer{},
&ibctransfertypes.MsgTransfer{},
},
Amount: issueFee,
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumIssuer.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
Features: []assetfttypes.Feature{
assetfttypes.Feature_ibc,
assetfttypes.Feature_freezing,
assetfttypes.Feature_whitelisting,
},
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
denom := assetfttypes.BuildDenom(issueMsg.Subunit, coreumIssuer)
sendCoin := sdk.NewCoin(denom, issueMsg.InitialAmount)
coreumToGaiaChannelID := coreumChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, gaiaChain.ChainSettings.ChainID)
// send minted coins to gaia
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumIssuer, sendCoin, gaiaChain.ChainContext, gaiaRecipient)
requireT.NoError(err)
ibcDenom := convertToIBCDenom(gaiaToCoreumChannelID, denom)
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, sdk.NewCoin(ibcDenom, sendCoin.Amount)))
// freeze escrow account
coreumToGaiaEscrowAddress := ibctransfertypes.GetEscrowAddress(ibctransfertypes.PortID, coreumToGaiaChannelID)
freezeMsg := &assetfttypes.MsgFreeze{
Sender: coreumIssuer.String(),
Account: coreumToGaiaEscrowAddress.String(),
Coin: sendCoin,
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(freezeMsg)),
freezeMsg,
)
require.NoError(t, err)
// send coins back to coreum, it should succeed despite frozen escrow address
ibcSendCoin := sdk.NewCoin(ibcDenom, sendCoin.Amount)
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcSendCoin, coreumChain.ChainContext, coreumIssuer)
requireT.NoError(err)
requireT.NoError(coreumChain.AwaitForBalance(ctx, t, coreumIssuer, sendCoin))
}
func TestIBCGlobalFreeze(t *testing.T) {
t.Parallel()
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
requireT := require.New(t)
gaiaChain := integrationtests.GetGaiaChain(t)
gaiaToCoreumChannelID := gaiaChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
coreumIssuer := coreumChain.GenAccount()
coreumSender := coreumChain.GenAccount()
coreumRecipient := coreumChain.GenAccount()
gaiaRecipient := gaiaChain.GenAccount()
gaiaChain.Faucet.FundAccounts(ctx, t, integrationtests.FundedAccount{
Address: gaiaRecipient,
Amount: gaiaChain.NewCoin(sdk.NewInt(1000000)), // coin for the fees
})
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
coreumChain.FundAccountWithOptions(ctx, t, coreumIssuer, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&assetfttypes.MsgGloballyFreeze{},
&banktypes.MsgSend{},
&ibctransfertypes.MsgTransfer{},
&assetfttypes.MsgGloballyUnfreeze{},
},
Amount: issueFee,
})
coreumChain.FundAccountWithOptions(ctx, t, coreumSender, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&ibctransfertypes.MsgTransfer{},
},
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumIssuer.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
Features: []assetfttypes.Feature{
assetfttypes.Feature_ibc,
assetfttypes.Feature_freezing,
},
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
denom := assetfttypes.BuildDenom(issueMsg.Subunit, coreumIssuer)
sendCoin := sdk.NewCoin(denom, issueMsg.InitialAmount.QuoRaw(2))
ibcSendCoin := sdk.NewCoin(convertToIBCDenom(gaiaToCoreumChannelID, denom), sendCoin.Amount)
sendCoinBack := sdk.NewCoin(denom, issueMsg.InitialAmount.QuoRaw(10))
ibcSendCoinBack := sdk.NewCoin(convertToIBCDenom(gaiaToCoreumChannelID, denom), sendCoinBack.Amount)
// set global freeze
freezeMsg := &assetfttypes.MsgGloballyFreeze{
Sender: coreumIssuer.String(),
Denom: denom,
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(freezeMsg)),
freezeMsg,
)
require.NoError(t, err)
// send some coins to the other account, should work despite global freeze
sendMsg := &banktypes.MsgSend{
FromAddress: coreumIssuer.String(),
ToAddress: coreumSender.String(),
Amount: sdk.NewCoins(sendCoin),
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(sendMsg)),
sendMsg,
)
require.NoError(t, err)
// send minted coins to gaia from the other account, should fail due to global freeze
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumSender, sendCoin, gaiaChain.ChainContext, gaiaRecipient)
requireT.ErrorContains(err, assetfttypes.ErrGloballyFrozen.Error())
// send minted coins to gaia from issuer, should succeed despite global freeze
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumIssuer, sendCoin, gaiaChain.ChainContext, gaiaRecipient)
requireT.NoError(err)
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, ibcSendCoin))
// send coins back to issuer on coreum, it should fail
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcSendCoinBack, coreumChain.ChainContext, coreumIssuer)
requireT.NoError(err)
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, ibcSendCoin))
bankClient := banktypes.NewQueryClient(coreumChain.ClientContext)
balanceRes, err := bankClient.Balance(ctx, &banktypes.QueryBalanceRequest{
Address: coreumIssuer.String(),
Denom: denom,
})
requireT.NoError(err)
requireT.Equal(sdk.NewCoin(denom, sdk.ZeroInt()).String(), balanceRes.Balance.String())
// send coins back to recipient on coreum, it should fail
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcSendCoinBack, coreumChain.ChainContext, coreumRecipient)
requireT.NoError(err)
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, ibcSendCoin))
balanceRes, err = bankClient.Balance(ctx, &banktypes.QueryBalanceRequest{
Address: coreumRecipient.String(),
Denom: denom,
})
requireT.NoError(err)
requireT.Equal(sdk.NewCoin(denom, sdk.ZeroInt()).String(), balanceRes.Balance.String())
// remove global freeze
unfreezeMsg := &assetfttypes.MsgGloballyUnfreeze{
Sender: coreumIssuer.String(),
Denom: denom,
}
_, err = client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumIssuer),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(unfreezeMsg)),
unfreezeMsg,
)
require.NoError(t, err)
// send coins back to issuer on coreum again, it should succeed
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcSendCoinBack, coreumChain.ChainContext, coreumIssuer)
requireT.NoError(err)
requireT.NoError(coreumChain.AwaitForBalance(ctx, t, coreumIssuer, sendCoinBack))
// send coins back to recipient on coreum again, it should succeed
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, ibcSendCoinBack, coreumChain.ChainContext, coreumRecipient)
requireT.NoError(err)
requireT.NoError(coreumChain.AwaitForBalance(ctx, t, coreumRecipient, sendCoinBack))
}
func TestIBCAssetFTTimedOutTransfer(t *testing.T) {
t.Parallel()
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
requireT := require.New(t)
gaiaChain := integrationtests.GetGaiaChain(t)
gaiaToCoreumChannelID := gaiaChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
retryCtx, retryCancel := context.WithTimeout(ctx, 2*time.Minute)
defer retryCancel()
// This is the retry loop where we try to trigger a timeout condition for IBC transfer.
// We can't reproduce it with 100% probability, so we may need to try it many times.
// On every trial we send funds from one chain to the other. Then we observe accounts on both chains
// to find if IBC transfer completed successfully or timed out. If tokens were delivered to the recipient
// we must retry. Otherwise, if tokens were returned back to the sender, we might continue the test.
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
err := retry.Do(retryCtx, time.Millisecond, func() error {
coreumSender := coreumChain.GenAccount()
gaiaRecipient := gaiaChain.GenAccount()
coreumChain.FundAccountWithOptions(ctx, t, coreumSender, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&ibctransfertypes.MsgTransfer{},
},
Amount: issueFee,
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumSender.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
Features: []assetfttypes.Feature{
assetfttypes.Feature_ibc,
},
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumSender),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
denom := assetfttypes.BuildDenom(issueMsg.Subunit, coreumSender)
sendToGaiaCoin := sdk.NewCoin(denom, issueMsg.InitialAmount)
_, err = coreumChain.ExecuteTimingOutIBCTransfer(ctx, t, coreumSender, sendToGaiaCoin, gaiaChain.ChainContext, gaiaRecipient)
switch {
case err == nil:
case strings.Contains(err.Error(), ibcchanneltypes.ErrPacketTimeout.Error()):
return retry.Retryable(err)
default:
requireT.NoError(err)
}
parallelCtx, parallelCancel := context.WithCancel(ctx)
defer parallelCancel()
errCh := make(chan error, 1)
go func() {
// In this goroutine we check if funds were returned back to the sender.
// If this happens it means timeout occurred.
defer parallelCancel()
if err := coreumChain.AwaitForBalance(parallelCtx, t, coreumSender, sendToGaiaCoin); err != nil {
select {
case errCh <- retry.Retryable(err):
default:
}
} else {
errCh <- nil
}
}()
go func() {
// In this goroutine we check if funds were delivered to the other chain.
// If this happens it means timeout didn't occur and we must try again.
if err := gaiaChain.AwaitForBalance(parallelCtx, t, gaiaRecipient, sdk.NewCoin(convertToIBCDenom(gaiaToCoreumChannelID, sendToGaiaCoin.Denom), sendToGaiaCoin.Amount)); err == nil {
select {
case errCh <- retry.Retryable(errors.New("timeout didn't happen")):
parallelCancel()
default:
}
}
}()
select {
case <-ctx.Done():
return ctx.Err()
case err := <-errCh:
if err != nil {
return err
}
}
// At this point we are sure that timeout happened.
// funds should not be received on gaia
bankClient := banktypes.NewQueryClient(gaiaChain.ClientContext)
resp, err := bankClient.Balance(ctx, &banktypes.QueryBalanceRequest{
Address: gaiaChain.ConvertToBech32Address(gaiaRecipient),
Denom: convertToIBCDenom(gaiaToCoreumChannelID, sendToGaiaCoin.Denom),
})
requireT.NoError(err)
requireT.Equal("0", resp.Balance.Amount.String())
return nil
})
requireT.NoError(err)
}
func TestIBCAssetFTRejectedTransfer(t *testing.T) {
t.Parallel()
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
requireT := require.New(t)
gaiaChain := integrationtests.GetGaiaChain(t)
gaiaToCoreumChannelID := gaiaChain.AwaitForIBCChannelID(ctx, t, ibctransfertypes.PortID, coreumChain.ChainSettings.ChainID)
// Bank module rejects transfers targeting some module accounts. We use this feature to test that
// this type of IBC transfer is rejected by the receiving chain.
moduleAddress := authtypes.NewModuleAddress(ibctransfertypes.ModuleName)
coreumSender := coreumChain.GenAccount()
gaiaRecipient := gaiaChain.GenAccount()
coreumChain.FundAccountWithOptions(ctx, t, coreumSender, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&ibctransfertypes.MsgTransfer{},
&ibctransfertypes.MsgTransfer{},
},
Amount: getIssueFee(ctx, t, coreumChain.ClientContext).Amount,
})
gaiaChain.Faucet.FundAccounts(ctx, t, integrationtests.FundedAccount{
Address: gaiaRecipient,
Amount: gaiaChain.NewCoin(sdk.NewIntFromUint64(100000)),
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumSender.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
Features: []assetfttypes.Feature{
assetfttypes.Feature_ibc,
assetfttypes.Feature_freezing,
},
}
_, err := client.BroadcastTx(
ctx,
coreumChain.ClientContext.WithFromAddress(coreumSender),
coreumChain.TxFactory().WithGas(coreumChain.GasLimitByMsgs(issueMsg)),
issueMsg,
)
require.NoError(t, err)
denom := assetfttypes.BuildDenom(issueMsg.Subunit, coreumSender)
sendToGaiaCoin := sdk.NewCoin(denom, issueMsg.InitialAmount)
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumSender, sendToGaiaCoin, gaiaChain.ChainContext, moduleAddress)
requireT.NoError(err)
// funds should be returned to coreum
requireT.NoError(coreumChain.AwaitForBalance(ctx, t, coreumSender, sendToGaiaCoin))
// funds should not be received on gaia
ibcGaiaDenom := convertToIBCDenom(gaiaToCoreumChannelID, sendToGaiaCoin.Denom)
bankClient := banktypes.NewQueryClient(gaiaChain.ClientContext)
resp, err := bankClient.Balance(ctx, &banktypes.QueryBalanceRequest{
Address: gaiaChain.ConvertToBech32Address(moduleAddress),
Denom: ibcGaiaDenom,
})
requireT.NoError(err)
requireT.Equal("0", resp.Balance.Amount.String())
// test that the reverse transfer from gaia to coreum is blocked too
coreumChain.FundAccountWithOptions(ctx, t, coreumSender, integrationtests.BalancesOptions{
Messages: []sdk.Msg{&ibctransfertypes.MsgTransfer{}},
})
sendToCoreumCoin := sdk.NewCoin(ibcGaiaDenom, sendToGaiaCoin.Amount)
_, err = coreumChain.ExecuteIBCTransfer(ctx, t, coreumSender, sendToGaiaCoin, gaiaChain.ChainContext, gaiaRecipient)
requireT.NoError(err)
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, sendToCoreumCoin))
_, err = gaiaChain.ExecuteIBCTransfer(ctx, t, gaiaRecipient, sendToCoreumCoin, coreumChain.ChainContext, moduleAddress)
requireT.NoError(err)
// funds should be returned to gaia
requireT.NoError(gaiaChain.AwaitForBalance(ctx, t, gaiaRecipient, sendToCoreumCoin))
// funds should not be received on coreum
bankClient = banktypes.NewQueryClient(coreumChain.ClientContext)
resp, err = bankClient.Balance(ctx, &banktypes.QueryBalanceRequest{
Address: coreumChain.ConvertToBech32Address(moduleAddress),
Denom: sendToGaiaCoin.Denom,
})
requireT.NoError(err)
requireT.Equal("0", resp.Balance.Amount.String())
}
func TestIBCRejectedTransferWithWhitelistingAndFreezing(t *testing.T) {
t.Parallel()
requireT := require.New(t)
ctx, coreumChain := integrationtests.NewCoreumTestingContext(t)
gaiaChain := integrationtests.GetGaiaChain(t)
coreumIssuer := coreumChain.GenAccount()
coreumSender := coreumChain.GenAccount()
// Bank module rejects transfers targeting some module accounts. We use this feature to test that
// this type of IBC transfer is rejected by the receiving chain.
moduleAddress := authtypes.NewModuleAddress(ibctransfertypes.ModuleName)
issueFee := getIssueFee(ctx, t, coreumChain.ClientContext).Amount
coreumChain.FundAccountWithOptions(ctx, t, coreumIssuer, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&assetfttypes.MsgIssue{},
&assetfttypes.MsgFreeze{},
&assetfttypes.MsgSetWhitelistedLimit{},
&banktypes.MsgSend{},
&assetfttypes.MsgSetWhitelistedLimit{},
},
Amount: issueFee,
})
coreumChain.FundAccountWithOptions(ctx, t, coreumSender, integrationtests.BalancesOptions{
Messages: []sdk.Msg{
&ibctransfertypes.MsgTransfer{},
},
})
issueMsg := &assetfttypes.MsgIssue{
Issuer: coreumIssuer.String(),
Symbol: "mysymbol",
Subunit: "mysubunit",
Precision: 8,
InitialAmount: sdk.NewInt(1_000_000),
Features: []assetfttypes.Feature{