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 Go to latest Published: Dec 23, 2020 License: MIT Imports: 10 Imported by: 1

Documentation

Overview

@Title @Description @Author Niels 2020/9/10

@Title @Description @Author Niels 2020/9/10

  • MIT License
  • Copyright (c) 2019-2020 niels.wang
  • Permission is hereby granted, free of charge, to any person obtaining a copy
  • of this software and associated documentation files (the "Software"), to deal
  • in the Software without restriction, including without limitation the rights
  • to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  • copies of the Software, and to permit persons to whom the Software is
  • furnished to do so, subject to the following conditions:
  • The above copyright notice and this permission notice shall be included in all
  • copies or substantial portions of the Software.
  • THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  • IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  • FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  • AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  • LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  • OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  • SOFTWARE.

Index

Examples

Constants

View Source 
const (
	//默认的地址字节长度
	AddressBytesLength = 23
	//默认账户类型
	NormalAccountType = uint8(1)
	//合约账户类型
	ContractAccountType = uint8(2)
	//多签账户类型
	P2SHAccountType = uint8(3)
)

Variables

View Source 
var PrefixTable = [...]string{"", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j"}

用于前缀和实际地址的分隔符

Functions

This section is empty.

Types

type Account 

type Account interface {
	GetAddr() string
	GetAddrBytes() []byte
	GetPriKey() []byte
	GetPriKeyHex() string
	GetPubKey() []byte
	GetPubKeyHex() string
	GetChainId() uint16
	GetType() uint8
	GetPrefix() string
}

type AccountSDK 

type AccountSDK interface {
	CreateAccount() (Account, error)
	ImportAccount(prikey []byte) (Account, error)
	ValidAddress(address string) error
	ImportFromKeyStore(keyStoreJson string, password string) (Account, error)
	CreateKeyStoreByPrikey(prikey []byte, password string) (*KeyStore, error)
	CreateKeyStore(account Account, password string) (*KeyStore, error)
	GetAddressByPubBytes(bytes []byte, accountType uint8) []byte
	GetAccountByEckey(ec *eckey.EcKey) (Account, error)
	GetStringAddress(bytes []byte) string
	GetBytesAddress(address string) ([]byte, error)
	Sign(account Account, data []byte) ([]byte, error)
	Verify(pubkey []byte, data []byte, signResult []byte) bool
}

func GetAccountSDK 

func GetAccountSDK(chainId uint16, prefix string) AccountSDK

type KeyStore 

type KeyStore struct {
	//地址
	Address string `json:"address"`
	//使用密码对私钥进行加密后，得到的密文
	EncryptedPrivateKey string `json:"encryptedPrivateKey"`
	//公钥Hex
	Pubkey string `json:"pubkey"`
	// contains filtered or unexported fields
}

keystore 结构，所有NULS体系的keystore都遵循该基本协议 todo 下一个版本增加加密算法的说明和算法参数

type NerveAccount 

type NerveAccount struct {
	// contains filtered or unexported fields
}

func (*NerveAccount) GetAddr 

func (a *NerveAccount) GetAddr() string

func (*NerveAccount) GetAddrBytes 

func (a *NerveAccount) GetAddrBytes() []byte

func (*NerveAccount) GetChainId 

func (a *NerveAccount) GetChainId() uint16

func (*NerveAccount) GetPrefix 

func (a *NerveAccount) GetPrefix() string

func (*NerveAccount) GetPriKey 

func (a *NerveAccount) GetPriKey() []byte

func (*NerveAccount) GetPriKeyHex 

func (a *NerveAccount) GetPriKeyHex() string

func (*NerveAccount) GetPubKey 

func (a *NerveAccount) GetPubKey() []byte

func (*NerveAccount) GetPubKeyHex 

func (a *NerveAccount) GetPubKeyHex() string

func (*NerveAccount) GetType 

func (a *NerveAccount) GetType() uint8

type NerveAccountSDK 

type NerveAccountSDK struct {
	// contains filtered or unexported fields
}

func (*NerveAccountSDK) CreateAccount 

func (sdk *NerveAccountSDK) CreateAccount() (Account, error)
Example

创建账户，支持NULS生态内任意区块链的账户创建 

chainId := uint16(9) //Nerve主网为：9，测试网为：5，NULS主网为：1，NULS测试网为：2
prefix := "NERVE"    //Nerve主网为：NERVE，测试网为：TNVT，NULS主网为：NULS，NULS测试网为：tNULS

sdk := GetAccountSDK(chainId, prefix)
//创建账户
account, err := sdk.CreateAccount()
if nil != err {
	fmt.Println(err.Error())
	return
}
fmt.Println("Address:", account.GetAddr())
fmt.Println("Private Key:", account.GetPriKeyHex())
fmt.Println("Public Key:", account.GetPubKeyHex())
fmt.Println("Chain ID:", account.GetChainId())

Output:

func (*NerveAccountSDK) CreateKeyStore 

func (sdk *NerveAccountSDK) CreateKeyStore(account Account, password string) (*KeyStore, error)

func (*NerveAccountSDK) CreateKeyStoreByPrikey 

func (sdk *NerveAccountSDK) CreateKeyStoreByPrikey(prikey []byte, password string) (*KeyStore, error)

func (*NerveAccountSDK) GetAccountByEckey 

func (sdk *NerveAccountSDK) GetAccountByEckey(ec *eckey.EcKey) (Account, error)

根据EcKey生成账户

func (*NerveAccountSDK) GetAddressByPubBytes 

func (sdk *NerveAccountSDK) GetAddressByPubBytes(bytes []byte, accountType uint8) []byte

根据公钥，生成账户地址

func (*NerveAccountSDK) GetBytesAddress 

func (sdk *NerveAccountSDK) GetBytesAddress(address string) ([]byte, error)

func (*NerveAccountSDK) GetStringAddress 

func (sdk *NerveAccountSDK) GetStringAddress(bytes []byte) string

根据地址字节数组，生成可以阅读的字符串地址

func (*NerveAccountSDK) ImportAccount 

func (sdk *NerveAccountSDK) ImportAccount(prikey []byte) (Account, error)
Example

使用私钥导入账户，支持NULS生态内任意区块链的账户创建 

chainId := uint16(9) //Nerve主网为：9，测试网为：5，NULS主网为：1，NULS测试网为：2
prefix := "NERVE"    //Nerve主网为：NERVE，测试网为：TNVT，NULS主网为：NULS，NULS测试网为：tNULS

sdk := GetAccountSDK(chainId, prefix)
//创建账户
prikey, _ := hex.DecodeString("602bec1904be78c646fe4f5c00f04cab6164be5ff80a48846b4afa0c96a76c25")
account, err := sdk.ImportAccount(prikey)
if nil != err {
	fmt.Println(err.Error())
	return
}
fmt.Println("Address:", account.GetAddr())
fmt.Println("Private Key:", account.GetPriKeyHex())
fmt.Println("Public Key:", account.GetPubKeyHex())
fmt.Println("Chain ID:", account.GetChainId())

Output:

func (*NerveAccountSDK) ImportFromKeyStore 

func (sdk *NerveAccountSDK) ImportFromKeyStore(keyStoreJson string, password string) (account Account, err error)

func (*NerveAccountSDK) PasswordCheck 

func (sdk *NerveAccountSDK) PasswordCheck(password string) bool

校验密码是否满足格式要求，如果不满足则返回false。 密码至少8位，必须包含字母和数字

func (*NerveAccountSDK) Sign 

func (sdk *NerveAccountSDK) Sign(account Account, data []byte) ([]byte, error)

func (*NerveAccountSDK) ValidAddress 

func (sdk *NerveAccountSDK) ValidAddress(address string) error

func (*NerveAccountSDK) Verify 

func (sdk *NerveAccountSDK) Verify(pubkey []byte, data []byte, signResult []byte) bool

Source Files

View all Source files

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