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vm/cli: add public key -> address conversion, fix #2121

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Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgeniy Stratonikov 2021-08-12 16:39:46 +03:00
parent bb137abb03
commit e2910a7cb4
3 changed files with 22 additions and 1 deletions
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8
pkg/vm/cli/cli.go
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@ -2,6 +2,7 @@ package cli
import (
"bytes"
"crypto/elliptic"
"encoding/base64"
"encoding/hex"
"encoding/json"
@ -17,6 +18,7 @@ import (
"github.com/abiosoft/ishell/v2"
"github.com/abiosoft/readline"
"github.com/nspcc-dev/neo-go/pkg/compiler"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/encoding/bigint"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
@ -564,6 +566,12 @@ func Parse(args []string) (string, error) {
buf.WriteString(fmt.Sprintf("BE ScriptHash to Address\t%s\n", address.Uint160ToString(val)))
buf.WriteString(fmt.Sprintf("LE ScriptHash to Address\t%s\n", address.Uint160ToString(val.Reverse())))
}
if pub, err := keys.NewPublicKeyFromBytes(rawStr, elliptic.P256()); err == nil {
sh := pub.GetScriptHash()
buf.WriteString(fmt.Sprintf("Public key to BE ScriptHash\t%s\n", sh))
buf.WriteString(fmt.Sprintf("Public key to LE ScriptHash\t%s\n", sh.Reverse()))
buf.WriteString(fmt.Sprintf("Public key to Address\t%s\n", address.Uint160ToString(sh)))
}
buf.WriteString(fmt.Sprintf("Hex to String\t%s\n", fmt.Sprintf("%q", string(rawStr))))
buf.WriteString(fmt.Sprintf("Hex to Integer\t%s\n", bigint.FromBytes(rawStr)))
buf.WriteString(fmt.Sprintf("Swap Endianness\t%s\n", hex.EncodeToString(slice.CopyReverse(rawStr))))