account

package
v0.5.0 Latest Latest
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 Go to latest Published: May 22, 2020 License: MIT Imports: 20 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	MAINACCOUNT      = "main-account"
	SUBACCOUNT       = "sub-account"
	KeystoreFileName = "keystore.dat"
	KeystoreVersion  = "1.0.0"

	MaxSignalQueueLen = 5
)

Variables

View Source 
var IDReverse, _ = hex.DecodeString("a3d0eaa466df74983b5d7c543de6904f4c9418ead5ffd6d25814234a96db37b0")
View Source 
var SystemAssetID, _ = common.Uint256FromBytes(common.BytesReverse(IDReverse))

Functions

func GetCorssChainSigners 

func GetCorssChainSigners(code []byte) ([]*common.Uint160, error)

func GetSigners 

func GetSigners(code []byte) ([]*common.Uint160, error)

func SignBySigner 

func SignBySigner(txn *types.Transaction, acc *Account) ([]byte, error)

func SignMultiSignTransaction added in v0.5.0 

func SignMultiSignTransaction(txn *types.Transaction, program *pg.Program,
	accounts map[common.Uint160]*Account) (*pg.Program, error)

func SignStandardTransaction added in v0.5.0 

func SignStandardTransaction(txn *types.Transaction, program *pg.Program,
	accounts map[common.Uint160]*Account) (*pg.Program, error)

Types

type Account 

type Account struct {
	PrivateKey   []byte
	PublicKey    *crypto.PublicKey
	ProgramHash  common.Uint168
	RedeemScript []byte
	Address      string
}

A ELA standard account is a set of private key, public key, redeem script, program hash and address data. redeem script is (script content length)+(script content)+(script type), program hash is the sha256 value of redeem script and converted to ripemd160 format with a (Type) prefix. address is the base58 format of program hash, which is the string value show up on user interface as account address. With account, you can get the transfer address or sign transaction etc.

func AddMultiSig added in v0.3.0 

func AddMultiSig(path string, password []byte, m int, pubKeys []*crypto.PublicKey) (*Account, error)

func FromJson added in v0.5.0 

func FromJson(data string) (*Account, error)

Create account from JSON string

func NewAccount 

func NewAccount() (*Account, error)

Create an account instance with private key and public key

func NewAccountWithPrivateKey 

func NewAccountWithPrivateKey(privateKey []byte) (*Account, error)

func NewMultiSigAccount added in v0.3.0 

func NewMultiSigAccount(m int, pubKeys []*crypto.PublicKey) (*Account, error)

func (*Account) PrivKey 

func (ac *Account) PrivKey() []byte

Get account private key

func (*Account) PubKey 

func (ac *Account) PubKey() *crypto.PublicKey

Get account public key

func (*Account) Sign added in v0.3.0 

func (ac *Account) Sign(data []byte) ([]byte, error)

Sign data with account

func (*Account) ToJson added in v0.5.0 

func (ac *Account) ToJson() (string, error)

Convert account to JSON string

type AccountData 

type AccountData struct {
	Address             string
	ProgramHash         string
	RedeemScript        string
	PrivateKeyEncrypted string
	Type                string
}

func GetWalletAccountData added in v0.3.0 

func GetWalletAccountData(walletPath string) ([]AccountData, error)

func GetWalletMainAccountData added in v0.3.0 

func GetWalletMainAccountData(walletPath string) (*AccountData, error)

type AccountInfo added in v0.5.0 

type AccountInfo struct {
	PrivateKey   string `json:"PrivateKey"`
	PublicKey    string `json:"PublicKey"`
	ProgramHash  string `json:"ProgramHash"`
	RedeemScript string `json:"RedeemScript"`
	Address      string `json:"Address"`
}

String format of Account

type Client 

type Client struct {
	FileStore
	// contains filtered or unexported fields
}

func Add added in v0.3.0 

func Add(path string, password []byte) (*Client, error)

func Create 

func Create(path string, password []byte) (*Client, error)

func CreateFromAccount added in v0.5.0 

func CreateFromAccount(path string, password []byte,
	account *Account) (*Client, error)

func NewClient 

func NewClient(path string, password []byte, create bool) *Client

func Open 

func Open(path string, password []byte) (*Client, error)

func (*Client) CreateAccount 

func (cl *Client) CreateAccount() (*Account, error)

CreateAccount create a new Account then save it

func (*Client) CreateMultiSigAccount added in v0.3.0 

func (cl *Client) CreateMultiSigAccount(m int, pubKeys []*crypto.PublicKey) (*Account, error)

func (*Client) DecryptPrivateKey added in v0.3.0 

func (cl *Client) DecryptPrivateKey(prikey []byte) ([]byte, error)

func (*Client) EncryptPrivateKey added in v0.3.0 

func (cl *Client) EncryptPrivateKey(prikey []byte) ([]byte, error)

func (*Client) GetAccount 

func (cl *Client) GetAccount(pubKey *crypto.PublicKey) (*Account, error)

func (*Client) GetAccountByCodeHash added in v0.3.0 

func (cl *Client) GetAccountByCodeHash(codeHash common.Uint160) *Account

func (*Client) GetAccounts 

func (cl *Client) GetAccounts() []*Account

func (*Client) GetMainAccount added in v0.3.0 

func (cl *Client) GetMainAccount() *Account

func (*Client) HandleInterrupt added in v0.3.0 

func (cl *Client) HandleInterrupt()

func (*Client) LoadAccounts added in v0.3.0 

func (cl *Client) LoadAccounts() error

LoadAccounts loads all accounts from db to memory

func (*Client) SaveAccount added in v0.3.0 

func (cl *Client) SaveAccount(ac *Account) error

SaveAccount saves a Account to memory and db

func (*Client) Sign 

func (cl *Client) Sign(txn *types.Transaction) (*types.Transaction, error)

type FileData 

type FileData struct {
	Version      string
	PasswordHash string
	IV           string
	MasterKey    string
	Account      []AccountData
}

type FileStore 

type FileStore struct {
	// this lock could be hold by readDB, writeDB and interrupt signals.
	sync.Mutex
	// contains filtered or unexported fields
}

func (*FileStore) BuildDatabase 

func (cs *FileStore) BuildDatabase(path string)

func (*FileStore) DeleteAccountData 

func (cs *FileStore) DeleteAccountData(address string) error

func (*FileStore) LoadAccountData 

func (cs *FileStore) LoadAccountData() ([]AccountData, error)

func (*FileStore) LoadStoredData 

func (cs *FileStore) LoadStoredData(name string) ([]byte, error)

func (*FileStore) SaveAccountData 

func (cs *FileStore) SaveAccountData(programHash *common.Uint168, redeemScript []byte,
	encryptedPrivateKey []byte) error

func (*FileStore) SaveStoredData 

func (cs *FileStore) SaveStoredData(name string, value []byte) error

func (*FileStore) SetPath 

func (cs *FileStore) SetPath(path string)

Source Files

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