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parse.go
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parse.go
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package keys
import (
"encoding/hex"
"strings"
"github.com/cosmos/cosmos-sdk/client"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/bech32"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/evmos/ethermint/crypto/ethsecp256k1"
"github.com/spf13/cobra"
"github.com/functionx/fx-core/v5/client/cli"
)
const prefixFlag = "prefix"
func ParseAddressCommand() *cobra.Command {
cmd := &cobra.Command{
Use: "decode [address or name]",
Short: "Decode address from hex to bech32 and vice versa",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientQueryContext(cmd)
if err != nil {
return err
}
addrStr := args[0]
outputMap := make(map[string]interface{})
var addr []byte
k, err := clientCtx.Keyring.Key(addrStr)
if err != nil {
// try hex, then bech32
addr, err = hexutil.Decode(addrStr)
if err != nil {
_, addr, err = bech32.DecodeAndConvert(addrStr)
if err != nil {
return err
}
} else {
outputMap["eip55_address"] = common.BytesToAddress(addr).String()
}
k, _ = clientCtx.Keyring.KeyByAddress(sdk.AccAddress(addr))
} else {
addr, err = k.GetAddress()
if err != nil {
return err
}
}
prefix, err := cmd.Flags().GetString(prefixFlag)
if err != nil {
return err
}
accAddress, err := bech32.ConvertAndEncode(prefix, addr)
if err != nil {
return err
}
valAddress, err := bech32.ConvertAndEncode(prefix+sdk.PrefixValidator+sdk.PrefixOperator, addr)
if err != nil {
return err
}
outputMap["base64"] = addr
outputMap["hex"] = hex.EncodeToString(addr)
outputMap["acc_address"] = accAddress
outputMap["val_address"] = valAddress
if k != nil {
pubKey, err := k.GetPubKey()
if err != nil {
return err
}
outputMap["name"] = k.Name
outputMap["pubkey"] = pubKey
outputMap["type"] = k.GetType()
ledger := k.GetLedger()
if ledger != nil {
outputMap["path"] = *ledger.Path
}
if strings.EqualFold(pubKey.Type(), ethsecp256k1.KeyType) {
outputMap["eip55_address"] = common.BytesToAddress(addr).String()
}
}
return cli.PrintOutput(clientCtx, outputMap)
},
}
cmd.Flags().String(prefixFlag, "fx", "custom address prefix")
return cmd
}