forked from TrueCloudLab/neoneo-go
95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package wallet
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import (
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"fmt"
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"github.com/nspcc-dev/neo-go/cli/options"
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"github.com/nspcc-dev/neo-go/cli/paramcontext"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/encoding/address"
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"github.com/urfave/cli"
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)
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func newMultisigCommands() []cli.Command {
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signFlags := []cli.Flag{
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walletPathFlag,
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outFlag,
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inFlag,
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cli.StringFlag{
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Name: "address, a",
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Usage: "Address to use",
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},
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}
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signFlags = append(signFlags, options.RPC...)
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return []cli.Command{
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{
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Name: "sign",
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Usage: "sign a transaction",
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UsageText: "multisig sign --wallet <path> --address <address> --in <file.in> --out <file.out>",
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Action: signMultisig,
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Flags: signFlags,
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},
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}
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}
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func signMultisig(ctx *cli.Context) error {
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wall, err := openWallet(ctx.String("wallet"))
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if err != nil {
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return cli.NewExitError(err, 1)
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}
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defer wall.Close()
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c, err := paramcontext.Read(ctx.String("in"))
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if err != nil {
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return cli.NewExitError(err, 1)
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}
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addr := ctx.String("address")
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sh, err := address.StringToUint160(addr)
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if err != nil {
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return cli.NewExitError(fmt.Errorf("invalid address: %w", err), 1)
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}
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acc, err := getDecryptedAccount(ctx, wall, sh)
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if err != nil {
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return cli.NewExitError(err, 1)
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}
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tx, ok := c.Verifiable.(*transaction.Transaction)
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if !ok {
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return cli.NewExitError("verifiable item is not a transaction", 1)
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}
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priv := acc.PrivateKey()
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sign := priv.Sign(tx.GetSignedPart())
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if err := c.AddSignature(acc.Contract, priv.PublicKey(), sign); err != nil {
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return cli.NewExitError(fmt.Errorf("can't add signature: %w", err), 1)
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}
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if out := ctx.String("out"); out != "" {
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if err := paramcontext.Save(c, out); err != nil {
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return cli.NewExitError(err, 1)
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}
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}
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if len(ctx.String(options.RPCEndpointFlag)) != 0 {
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w, err := c.GetWitness(acc.Contract)
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if err != nil {
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return cli.NewExitError(err, 1)
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}
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tx.Scripts = append(tx.Scripts, *w)
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gctx, cancel := options.GetTimeoutContext(ctx)
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defer cancel()
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c, err := options.GetRPCClient(gctx, ctx)
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if err != nil {
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return cli.NewExitError(err, 1)
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}
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res, err := c.SendRawTransaction(tx)
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if err != nil {
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return cli.NewExitError(err, 1)
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}
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fmt.Fprintln(ctx.App.Writer, res.StringLE())
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return nil
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}
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fmt.Fprintln(ctx.App.Writer, tx.Hash().StringLE())
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return nil
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}
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