Add more flags to help with multisig

cmd/basecli/commands/cmds.go

@@ -73,6 +73,7 @@ func ValidateResult(res *ctypes.ResultBroadcastTxCommit) error {
 // If app is not specified or "", then assume auth.NameSigs
 func ParseAddress(input string) (res basecoin.Actor, err error) {
 	chain, app := "", auth.NameSigs
+	input = strings.TrimSpace(input)
 	spl := strings.SplitN(input, ":", 3)
 
 	if len(spl) == 3 {

modules/coin/commands/tx.go

@@ -23,12 +23,14 @@ var SendTxCmd = &cobra.Command{
 const (
 	FlagTo     = "to"
 	FlagAmount = "amount"
+	FlagFrom   = "from"
 )
 
 func init() {
 	flags := SendTxCmd.Flags()
 	flags.String(FlagTo, "", "Destination address for the bits")
 	flags.String(FlagAmount, "", "Coins to send in the format <amt><coin>,<amt><coin>...")
+	flags.String(FlagFrom, "", "Address sending coins, if not first signer")
 }
 
 // doSendTx is an example of how to make a tx
@@ -70,6 +72,11 @@ func readSendTxFlags() (tx basecoin.Tx, err error) {
 		return tx, err
 	}
 
+	fromAddr, err := readFromAddr()
+	if err != nil {
+		return tx, err
+	}
+
 	amountCoins, err := coin.ParseCoins(viper.GetString(FlagAmount))
 	if err != nil {
 		return tx, err
@@ -77,7 +84,7 @@ func readSendTxFlags() (tx basecoin.Tx, err error) {
 
 	// craft the inputs and outputs
 	ins := []coin.TxInput{{
-		Address: bcmd.GetSignerAct(),
+		Address: fromAddr,
 		Coins:   amountCoins,
 	}}
 	outs := []coin.TxOutput{{
@@ -87,3 +94,11 @@ func readSendTxFlags() (tx basecoin.Tx, err error) {
 
 	return coin.NewSendTx(ins, outs), nil
 }
+
+func readFromAddr() (basecoin.Actor, error) {
+	from := viper.GetString(FlagFrom)
+	if from == "" {
+		return bcmd.GetSignerAct(), nil
+	}
+	return bcmd.ParseAddress(from)
+}

modules/fee/commands/wrap.go

@@ -12,7 +12,8 @@ import (
 
 //nolint
 const (
-	FlagFee = "fee"
+	FlagFee   = "fee"
+	FlagPayer = "payer"
 )
 
 // FeeWrapper wraps a tx with an optional fee payment
@@ -32,11 +33,26 @@ func (FeeWrapper) Wrap(tx basecoin.Tx) (res basecoin.Tx, err error) {
 	if toll.IsZero() {
 		return tx, nil
 	}
-	res = fee.NewFee(tx, toll, bcmd.GetSignerAct())
+
+	payer, err := readPayer()
+	if err != nil {
+		return res, err
+	}
+
+	res = fee.NewFee(tx, toll, payer)
 	return
 }
 
 // Register adds the sequence flags to the cli
 func (FeeWrapper) Register(fs *pflag.FlagSet) {
 	fs.String(FlagFee, "0mycoin", "Coins for the transaction fee of the format <amt><coin>")
+	fs.String(FlagPayer, "", "Account to pay fee if not current signer (for multisig)")
+}
+
+func readPayer() (basecoin.Actor, error) {
+	payer := viper.GetString(FlagPayer)
+	if payer == "" {
+		return bcmd.GetSignerAct(), nil
+	}
+	return bcmd.ParseAddress(payer)
 }

modules/nonce/commands/wrap.go

@@ -2,6 +2,7 @@ package commands
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
@@ -14,6 +15,7 @@ import (
 // nolint
 const (
 	FlagSequence = "sequence"
+	FlagNonceKey = "nonce-key"
 )
 
 // NonceWrapper wraps a tx with a nonce
@@ -30,7 +32,10 @@ func (NonceWrapper) Wrap(tx basecoin.Tx) (res basecoin.Tx, err error) {
 	if seq < 0 {
 		return res, fmt.Errorf("sequence must be greater than 0")
 	}
-	signers := []basecoin.Actor{bcmd.GetSignerAct()}
+	signers, err := readNonceKey()
+	if err != nil {
+		return res, err
+	}
 	res = nonce.NewTx(uint32(seq), signers, tx)
 	return
 }
@@ -38,4 +43,22 @@ func (NonceWrapper) Wrap(tx basecoin.Tx) (res basecoin.Tx, err error) {
 // Register adds the sequence flags to the cli
 func (NonceWrapper) Register(fs *pflag.FlagSet) {
 	fs.Int(FlagSequence, -1, "Sequence number for this transaction")
+	fs.String(FlagNonceKey, "", "Set of comma-separated addresses for the nonce (for multisig)")
+}
+
+func readNonceKey() (signers []basecoin.Actor, err error) {
+	nonce := viper.GetString(FlagNonceKey)
+	if nonce == "" {
+		return []basecoin.Actor{bcmd.GetSignerAct()}, nil
+	}
+
+	var act basecoin.Actor
+	for _, k := range strings.Split(nonce, ",") {
+		act, err = bcmd.ParseAddress(k)
+		if err != nil {
+			return
+		}
+		signers = append(signers, act)
+	}
+	return
 }