package signature

import "github.com/centrifuge/go-substrate-rpc-client/v4/signature"

Index ¶

• Variables
• func Sign(data []byte, privateKeyURI string) ([]byte, error)
• func Verify(data []byte, sig []byte, privateKeyURI string) (bool, error)
• type KeyringPair
• func KeyringPairFromSecret(seedOrPhrase string, network uint16) (KeyringPair, error)
• func LoadKeyringPairFromEnv() (kp KeyringPair, ok bool)

Variables ¶

var TestKeyringPairAlice = KeyringPair{
	URI:       "//Alice",
	PublicKey: []byte{0xd4, 0x35, 0x93, 0xc7, 0x15, 0xfd, 0xd3, 0x1c, 0x61, 0x14, 0x1a, 0xbd, 0x4, 0xa9, 0x9f, 0xd6, 0x82, 0x2c, 0x85, 0x58, 0x85, 0x4c, 0xcd, 0xe3, 0x9a, 0x56, 0x84, 0xe7, 0xa5, 0x6d, 0xa2, 0x7d},
	Address:   "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY",
}

Functions ¶

func Sign ¶

func Sign(data []byte, privateKeyURI string) ([]byte, error)

Sign signs data with the private key under the given derivation path, returning the signature. Requires the subkey command to be in path

func Verify ¶

func Verify(data []byte, sig []byte, privateKeyURI string) (bool, error)

Verify verifies data using the provided signature and the key under the derivation path. Requires the subkey command to be in path

Types ¶

type KeyringPair ¶

type KeyringPair struct {
	// URI is the derivation path for the private key in subkey
	URI string
	// Address is an SS58 address
	Address string
	// PublicKey
	PublicKey []byte
}

func KeyringPairFromSecret ¶

func KeyringPairFromSecret(seedOrPhrase string, network uint16) (KeyringPair, error)

KeyringPairFromSecret creates KeyPair based on seed/phrase and network Leave network empty for default behavior

func LoadKeyringPairFromEnv ¶

func LoadKeyringPairFromEnv() (kp KeyringPair, ok bool)

LoadKeyringPairFromEnv looks up whether the env variable TEST_PRIV_KEY is set and is not empty and tries to use its content as a private phrase, seed or URI to derive a key ring pair. Panics if the private phrase, seed or URI is not valid or the keyring pair cannot be derived Loads Network from TEST_NETWORK variable Leave TEST_NETWORK empty or unset for default

Source Files ¶

signature.go