accounts

Documentation

Overview

Package implements a private key management facility.

This abstracts part of a user's interaction with an account she controls.

Index

• Variables
• type Account
  • func (acc *Account) MarshalJSON() ([]byte, error)
• type Manager
  • func NewManager(keyStore crypto.KeyStore) *Manager
  • func (am *Manager) Accounts() ([]Account, error)
  • func (am *Manager) AddressByIndex(index int) (addr string, err error)
  • func (am *Manager) DeleteAccount(address common.Address, auth string) error
  • func (am *Manager) Export(path string, addr common.Address, keyAuth string) error
  • func (am *Manager) HasAccount(addr common.Address) bool
  • func (am *Manager) Import(path string, keyAuth string) (Account, error)
  • func (am *Manager) ImportPreSaleKey(keyJSON []byte, password string) (acc Account, err error)
  • func (am *Manager) Lock(addr common.Address) error
  • func (am *Manager) NewAccount(auth string) (Account, error)
  • func (am *Manager) Sign(a Account, toSign []byte) (signature []byte, err error)
  • func (am *Manager) TimedUnlock(addr common.Address, keyAuth string, timeout time.Duration) error
  • func (am *Manager) Unlock(addr common.Address, keyAuth string) error
  • func (am *Manager) Update(addr common.Address, authFrom, authTo string) (err error)

Variables

var (
	ErrLocked = errors.New("account is locked")
	ErrNoKeys = errors.New("no keys in store")
)

Types

type Account

type Account struct {
	Address common.Address
}

func (*Account) MarshalJSON

func (acc *Account) MarshalJSON() ([]byte, error)

type Manager

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

func NewManager

func NewManager(keyStore crypto.KeyStore) *Manager

func (*Manager) Accounts

func (am *Manager) Accounts() ([]Account, error)

func (*Manager) AddressByIndex

func (am *Manager) AddressByIndex(index int) (addr string, err error)

func (*Manager) DeleteAccount

func (am *Manager) DeleteAccount(address common.Address, auth string) error

func (*Manager) Export

func (am *Manager) Export(path string, addr common.Address, keyAuth string) error

USE WITH CAUTION = this will save an unencrypted private key on disk no cli or js interface

func (*Manager) HasAccount

func (am *Manager) HasAccount(addr common.Address) bool

func (*Manager) Import

func (am *Manager) Import(path string, keyAuth string) (Account, error)

func (*Manager) ImportPreSaleKey

func (am *Manager) ImportPreSaleKey(keyJSON []byte, password string) (acc Account, err error)

func (*Manager) Lock

func (am *Manager) Lock(addr common.Address) error

func (*Manager) NewAccount

func (am *Manager) NewAccount(auth string) (Account, error)

func (*Manager) Sign

func (am *Manager) Sign(a Account, toSign []byte) (signature []byte, err error)

func (*Manager) TimedUnlock

func (am *Manager) TimedUnlock(addr common.Address, keyAuth string, timeout time.Duration) error

TimedUnlock unlocks the account with the given address. The account stays unlocked for the duration of timeout. A timeout of 0 unlocks the account until the program exits.

If the accout is already unlocked, TimedUnlock extends or shortens the active unlock timeout.

func (*Manager) Unlock

func (am *Manager) Unlock(addr common.Address, keyAuth string) error

Unlock unlocks the given account indefinitely.

func (*Manager) Update

func (am *Manager) Update(addr common.Address, authFrom, authTo string) (err error)