keys.md

PLUGCHAIN SDK GO

KEYS MODULE

• Show --Show
• Add --Add
• Recover --Recover
• Import --Import
• Export --Export
• Delete --Delete
• MnemonicImport --MnemonicImport

realization

Show

Display address You need to import the private key before you can operate，Please see the key package for importing the private key

privKeyArmor, err := client.Key.Show("demo", "12312313")
fmt.Println(privKeyArmor)
fmt.Println(err)

Add

Create new address

address, mnemonic, err := client.Key.Add("demo", "12312313")

Recover

Restore address private key based on the help letter

rs, err := client.Key.Recover("demo", "12312313", "camera torch fire elevator position good fringe turtle result subject language board angle agent mass mean measure lend yard north window mansion absurd exit")
rs, err := client.Key.RecoverWithHDPath("demo", "12312313", "camera torch fire elevator position good fringe turtle result subject language board angle agent mass mean measure lend yard north window mansion absurd exit", "44'/60'/0'/0/0")

Import

Import address private key

_, err = client.Key.Import("demo", "12312313", `-----BEGIN TENDERMINT PRIVATE KEY-----
kdf: bcrypt
salt: 6A2CF97123F50AA66EC7F0CF6B84F7B7
type: secp256k1

tfrFpzBp3UWGOdpq9KoZZ8KDVVHoN+6icHoCWUmUBaXA59AmjYymW1zZVkFsmDc3
iK4042axqRG8++28z5nXfSc4ZdDINWBbbe5xzX8=
=Bt49
-----END TENDERMINT PRIVATE KEY-----`)

OR

_, err = client.Key.Import("demo", "12312313", string(getPrivKeyArmor()))
func getPrivKeyArmor() []byte {
path, err := os.Getwd()
if err != nil {
panic(err)
}
path = filepath.Dir(path)
path = filepath.Join(path, "github.com/oracleNetworkProtocol/plugchain-sdk-go/test/priv.info")
bz, err := ioutil.ReadFile(path)
if err != nil {
panic(err)
}
return bz
}

Export

Export address private key

privKeyArmor, err := client.Key.Export("demo", "12312313")

Delete

Delete address private key

err = client.Key.Delete("demo", "12312313")

MnemonicImport

Help note gain address

mnemonic := "nerve leader thank marriage spice task van start piece crowd run hospital control outside cousin romance left choice poet wagon rude climb leisure spring"
km, err := crypto.NewMnemonicKeyManagerWithHDPath(mnemonic, "eth_secp256k1", "44'/60'/0'/0/0")
pubKey := km.ExportPubKey()
pubkeyBech32, err := types.Bech32ifyPubKey(types.Bech32PubKeyTypeAccPub, pubKey)
address := types.AccAddress(pubKey.Address()).String()