feat: backport unordered transactions

client/flags/flags.go

@@ -74,6 +74,7 @@ const (
 	FlagOffset           = "offset"
 	FlagCountTotal       = "count-total"
 	FlagTimeoutHeight    = "timeout-height"
+	FlagUnordered        = "unordered"
 	FlagKeyAlgorithm     = "algo"
 	FlagKeyType          = "key-type"
 	FlagFeePayer         = "fee-payer"
@@ -136,6 +137,7 @@ func AddTxFlagsToCmd(cmd *cobra.Command) {
 	f.BoolP(FlagSkipConfirmation, "y", false, "Skip tx broadcasting prompt confirmation")
 	f.String(FlagSignMode, "", "Choose sign mode (direct|amino-json|direct-aux|textual), this is an advanced feature")
 	f.Uint64(FlagTimeoutHeight, 0, "Set a block timeout height to prevent the tx from being committed past a certain height")
+	f.Bool(FlagUnordered, false, "Enable unordered transaction delivery; must be used in conjunction with --timeout-height")
 	f.String(FlagFeePayer, "", "Fee payer pays fees for the transaction instead of deducting from the signer")
 	f.String(FlagFeeGranter, "", "Fee granter grants fees for the transaction")
 	f.String(FlagTip, "", "Tip is the amount that is going to be transferred to the fee payer on the target chain. This flag is only valid when used with --aux, and is ignored if the target chain didn't enable the TipDecorator")

client/tx/factory.go

@@ -3,6 +3,7 @@ package tx
 import (
 	"errors"
 	"fmt"
+	"math/big"
 	"os"
 	"strings"
 
@@ -35,6 +36,7 @@ type Factory struct {
 	gasAdjustment      float64
 	chainID            string
 	fromName           string
+	unordered          bool
 	offline            bool
 	generateOnly       bool
 	memo               string
@@ -50,6 +52,14 @@ type Factory struct {
 
 // NewFactoryCLI creates a new Factory.
 func NewFactoryCLI(clientCtx client.Context, flagSet *pflag.FlagSet) (Factory, error) {
+	if clientCtx.Viper == nil {
+		clientCtx = clientCtx.WithViper("")
+	}
+
+	if err := clientCtx.Viper.BindPFlags(flagSet); err != nil {
+		return Factory{}, fmt.Errorf("failed to bind flags to viper: %w", err)
+	}
+
 	signMode := signing.SignMode_SIGN_MODE_UNSPECIFIED
 	switch clientCtx.SignModeStr {
 	case flags.SignModeDirect:
@@ -67,18 +77,19 @@ func NewFactoryCLI(clientCtx client.Context, flagSet *pflag.FlagSet) (Factory, e
 	var accNum, accSeq uint64
 	if clientCtx.Offline {
 		if flagSet.Changed(flags.FlagAccountNumber) && flagSet.Changed(flags.FlagSequence) {
-			accNum, _ = flagSet.GetUint64(flags.FlagAccountNumber)
-			accSeq, _ = flagSet.GetUint64(flags.FlagSequence)
+			accNum = clientCtx.Viper.GetUint64(flags.FlagAccountNumber)
+			accSeq = clientCtx.Viper.GetUint64(flags.FlagSequence)
 		} else {
 			return Factory{}, errors.New("account-number and sequence must be set in offline mode")
 		}
 	}
 
-	gasAdj, _ := flagSet.GetFloat64(flags.FlagGasAdjustment)
-	memo, _ := flagSet.GetString(flags.FlagNote)
-	timeoutHeight, _ := flagSet.GetUint64(flags.FlagTimeoutHeight)
+	gasAdj := clientCtx.Viper.GetFloat64(flags.FlagGasAdjustment)
+	memo := clientCtx.Viper.GetString(flags.FlagNote)
+	timeoutHeight := clientCtx.Viper.GetUint64(flags.FlagTimeoutHeight)
+	unordered := clientCtx.Viper.GetBool(flags.FlagUnordered)
 
-	gasStr, _ := flagSet.GetString(flags.FlagGas)
+	gasStr := clientCtx.Viper.GetString(flags.FlagGas)
 	gasSetting, _ := flags.ParseGasSetting(gasStr)
 
 	f := Factory{
@@ -94,17 +105,18 @@ func NewFactoryCLI(clientCtx client.Context, flagSet *pflag.FlagSet) (Factory, e
 		accountNumber:      accNum,
 		sequence:           accSeq,
 		timeoutHeight:      timeoutHeight,
+		unordered:          unordered,
 		gasAdjustment:      gasAdj,
 		memo:               memo,
 		signMode:           signMode,
 		feeGranter:         clientCtx.FeeGranter,
 		feePayer:           clientCtx.FeePayer,
 	}
 
-	feesStr, _ := flagSet.GetString(flags.FlagFees)
+	feesStr := clientCtx.Viper.GetString(flags.FlagFees)
 	f = f.WithFees(feesStr)
 
-	gasPricesStr, _ := flagSet.GetString(flags.FlagGasPrices)
+	gasPricesStr := clientCtx.Viper.GetString(flags.FlagGasPrices)
 	f = f.WithGasPrices(gasPricesStr)
 
 	f = f.WithPreprocessTxHook(clientCtx.PreprocessTxHook)
@@ -123,6 +135,7 @@ func (f Factory) Fees() sdk.Coins                           { return f.fees }
 func (f Factory) GasPrices() sdk.DecCoins                   { return f.gasPrices }
 func (f Factory) AccountRetriever() client.AccountRetriever { return f.accountRetriever }
 func (f Factory) TimeoutHeight() uint64                     { return f.timeoutHeight }
+func (f Factory) Unordered() bool                           { return f.unordered }
 func (f Factory) FromName() string                          { return f.fromName }
 
 // SimulateAndExecute returns the option to simulate and then execute the transaction
@@ -236,6 +249,12 @@ func (f Factory) WithTimeoutHeight(height uint64) Factory {
 	return f
 }
 
+// WithUnordered returns a copy of the Factory with an updated unordered field.
+func (f Factory) WithUnordered(v bool) Factory {
+	f.unordered = v
+	return f
+}
+
 // WithFeeGranter returns a copy of the Factory with an updated fee granter.
 func (f Factory) WithFeeGranter(fg sdk.AccAddress) Factory {
 	f.feeGranter = fg
@@ -311,7 +330,9 @@ func (f Factory) BuildUnsignedTx(msgs ...sdk.Msg) (client.TxBuilder, error) {
 			return nil, errors.New("cannot provide both fees and gas prices")
 		}
 
-		glDec := math.LegacyNewDec(int64(f.gas))
+		// f.gas is a uint64 and we should convert to LegacyDec
+		// without the risk of under/overflow via uint64->int64.
+		glDec := math.LegacyNewDecFromBigInt(new(big.Int).SetUint64(f.gas))
 
 		// Derive the fees based on the provided gas prices, where
 		// fee = ceil(gasPrice * gasLimit).
@@ -482,7 +503,7 @@ func (f Factory) Prepare(clientCtx client.Context) (Factory, error) {
 	}
 
 	fc := f
-	from := clientCtx.GetFromAddress()
+	from := clientCtx.FromAddress
 
 	if err := fc.accountRetriever.EnsureExists(clientCtx, from); err != nil {
 		return fc, err

client/tx_config.go

@@ -48,6 +48,7 @@ type (
 		SetFeePayer(feePayer sdk.AccAddress)
 		SetGasLimit(limit uint64)
 		SetTimeoutHeight(height uint64)
+		SetUnordered(v bool)
 		SetFeeGranter(feeGranter sdk.AccAddress)
 		AddAuxSignerData(tx.AuxSignerData) error
 	}