chore: adding sdk.Msg impl for ics27 MsgSubmitTx

modules/apps/27-interchain-accounts/controller/types/errors.go

@@ -6,5 +6,7 @@ import (
 
 // ICA Controller sentinel errors
 var (
-	ErrControllerSubModuleDisabled = sdkerrors.Register(SubModuleName, 2, "controller submodule is disabled")
+	ErrControllerSubModuleDisabled = sdkerrors.Register(SubModuleName, 1, "controller submodule is disabled")
+	ErrInvalidTimeout              = sdkerrors.Register(SubModuleName, 2, "timeout height and timestamp cannot both be zero")
+	ErrEmptyMsgs                   = sdkerrors.Register(SubModuleName, 3, "interchain accounts data packets array cannot be empty")
 )

modules/apps/27-interchain-accounts/controller/types/msgs.go

@@ -62,10 +62,35 @@ func NewMsgSubmitTx(owner, connectionID string, timeoutHeight clienttypes.Height
 
 // ValidateBasic implements sdk.Msg
 func (msg MsgSubmitTx) ValidateBasic() error {
+	if err := host.ConnectionIdentifierValidator(msg.ConnectionId); err != nil {
+		return sdkerrors.Wrap(err, "invalid connection ID")
+	}
+
+	if strings.TrimSpace(msg.Owner) == "" {
+		return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, "owner address cannot be empty")
+	}
+
+	if _, err := sdk.AccAddressFromBech32(msg.Owner); err != nil {
+		return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "failed to parse owner address: %s", msg.Owner)
+	}
+
+	if msg.TimeoutHeight.IsZero() && msg.TimeoutTimestamp == 0 {
+		return sdkerrors.Wrap(ErrInvalidTimeout, "msg timeout height and msg timeout timestamp cannot both be 0")
+	}
+
+	if len(msg.PacketData.Data) == 0 {
+		return sdkerrors.Wrap(ErrEmptyMsgs, "interchain accounts data packets array cannot be empty")
+	}
+
 	return nil
 }
 
 // GetSigners implements sdk.Msg
 func (msg MsgSubmitTx) GetSigners() []sdk.AccAddress {
-	return []sdk.AccAddress{}
+	accAddr, err := sdk.AccAddressFromBech32(msg.Owner)
+	if err != nil {
+		panic(err)
+	}
+
+	return []sdk.AccAddress{accAddr}
 }

modules/apps/27-interchain-accounts/controller/types/msgs_test.go

@@ -4,12 +4,15 @@ import (
 	"testing"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	"github.com/stretchr/testify/require"
 
 	"github.com/cosmos/ibc-go/v5/modules/apps/27-interchain-accounts/controller/types"
 	icatypes "github.com/cosmos/ibc-go/v5/modules/apps/27-interchain-accounts/types"
 	feetypes "github.com/cosmos/ibc-go/v5/modules/apps/29-fee/types"
+	clienttypes "github.com/cosmos/ibc-go/v5/modules/core/02-client/types"
 	ibctesting "github.com/cosmos/ibc-go/v5/testing"
+	"github.com/cosmos/ibc-go/v5/testing/simapp"
 )
 
 func TestMsgRegisterAccountValidateBasic(t *testing.T) {
@@ -94,3 +97,120 @@ func TestMsgRegisterAccountGetSigners(t *testing.T) {
 	msg := types.NewMsgRegisterAccount(ibctesting.FirstConnectionID, ibctesting.TestAccAddress, "")
 	require.Equal(t, []sdk.AccAddress{expSigner}, msg.GetSigners())
 }
+
+func TestMsgSubmitTxValidateBasic(t *testing.T) {
+	var msg *types.MsgSubmitTx
+
+	testCases := []struct {
+		name     string
+		malleate func()
+		expPass  bool
+	}{
+		{
+			"success",
+			func() {},
+			true,
+		},
+		{
+			"connection id is invalid",
+			func() {
+				msg.ConnectionId = ""
+			},
+			false,
+		},
+		{
+			"owner address is empty",
+			func() {
+				msg.Owner = ""
+			},
+			false,
+		},
+		{
+			"owner address is invalid",
+			func() {
+				msg.Owner = "invalid_address"
+			},
+			false,
+		},
+		{
+			"timeout height and timestamp are both not set",
+			func() {
+				msg.TimeoutTimestamp = 0
+			},
+			false,
+		},
+		{
+			"messages array is empty",
+			func() {
+				msg.Msgs = []*icatypes.InterchainAccountPacketData{}
+			},
+			false,
+		},
+	}
+
+	for i, tc := range testCases {
+
+		msgBankSend := &banktypes.MsgSend{
+			FromAddress: ibctesting.TestAccAddress,
+			ToAddress:   ibctesting.TestAccAddress,
+			Amount:      ibctesting.TestCoins,
+		}
+
+		data, err := icatypes.SerializeCosmosTx(simapp.MakeTestEncodingConfig().Marshaler, []sdk.Msg{msgBankSend})
+		require.NoError(t, err)
+
+		packetData := &icatypes.InterchainAccountPacketData{
+			Type: icatypes.EXECUTE_TX,
+			Data: data,
+		}
+
+		msg = types.NewMsgSubmitTx(
+			ibctesting.FirstConnectionID,
+			ibctesting.TestAccAddress,
+			clienttypes.ZeroHeight(),
+			100000,
+			[]*icatypes.InterchainAccountPacketData{
+				packetData,
+			},
+		)
+
+		tc.malleate()
+
+		err = msg.ValidateBasic()
+		if tc.expPass {
+			require.NoError(t, err, "valid test case %d failed: %s", i, tc.name)
+		} else {
+			require.Error(t, err, "invalid test case %d passed: %s", i, tc.name)
+		}
+	}
+}
+
+func TestMsgSubmitTxGetSigners(t *testing.T) {
+	expSigner, err := sdk.AccAddressFromBech32(ibctesting.TestAccAddress)
+	require.NoError(t, err)
+
+	msgBankSend := &banktypes.MsgSend{
+		FromAddress: ibctesting.TestAccAddress,
+		ToAddress:   ibctesting.TestAccAddress,
+		Amount:      ibctesting.TestCoins,
+	}
+
+	data, err := icatypes.SerializeCosmosTx(simapp.MakeTestEncodingConfig().Marshaler, []sdk.Msg{msgBankSend})
+	require.NoError(t, err)
+
+	packetData := &icatypes.InterchainAccountPacketData{
+		Type: icatypes.EXECUTE_TX,
+		Data: data,
+	}
+
+	msg := types.NewMsgSubmitTx(
+		ibctesting.FirstConnectionID,
+		ibctesting.TestAccAddress,
+		clienttypes.ZeroHeight(),
+		100000,
+		[]*icatypes.InterchainAccountPacketData{
+			packetData,
+		},
+	)
+	require.Equal(t, []sdk.AccAddress{expSigner}, msg.GetSigners())
+}

testing/values.go

@@ -51,6 +51,7 @@ var (
 
 	TestAccAddress = "cosmos17dtl0mjt3t77kpuhg2edqzjpszulwhgzuj9ljs"
 	TestCoin       = sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100))
+	TestCoins      = sdk.NewCoins(TestCoin)
 
 	UpgradePath = []string{"upgrade", "upgradedIBCState"}