wallet

package
v0.10.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 8, 2023 License: MIT Imports: 22 Imported by: 7

Documentation

Index

Constants

View Source 
const (
	NetworkMainNet = Network(0)
	NetworkTestNet = Network(1)
)

Variables

View Source 
var (
	// ErrInvalidCRC describes an error in which the wallet CRC is invalid.
	ErrInvalidCRC = errors.New("invalid CRC")

	// ErrInvalidNetwork describes an error in which the network is invalid.
	ErrInvalidNetwork = errors.New("invalid network")

	// ErrOffline describes an error in which the wallet is offline.
	ErrOffline = errors.New("wallet is in offline mode")

	// ErrHistoryExists describes an error in which the transaction already exists
	// in history.
	ErrHistoryExists = errors.New("transaction already exists")
)

Functions

func GenerateMnemonic 

func GenerateMnemonic(entropy int) string

GenerateMnemonic is a wrapper for `vault.GenerateMnemonic.

func NewErrWalletExits 

func NewErrWalletExits(path string) error

func OptionFee 

func OptionFee(fee int64) func(builder *txBuilder) error

func OptionMemo 

func OptionMemo(memo string) func(builder *txBuilder) error

func OptionSequence 

func OptionSequence(seq int32) func(builder *txBuilder) error

func OptionStamp 

func OptionStamp(stamp string) func(builder *txBuilder) error

Types

type ErrWalletExits 

type ErrWalletExits struct {
	Path string
}

ErrWalletExits describes an error in which a wallet exists in the given path.

func (ErrWalletExits) Error 

func (e ErrWalletExits) Error() string

type HistoryInfo 

type HistoryInfo struct {
	TxID        string
	Time        *time.Time
	PayloadType string
	Desc        string
	Amount      int64
}

type Network 

type Network uint8

type TxOption 

type TxOption func(builder *txBuilder) error

type Wallet 

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

func Create 

func Create(path, mnemonic, password string, net Network) (*Wallet, error)

Create creates a wallet from mnemonic (seed phrase) and save it at the given path.

func Open added in v0.10.0 

func Open(path string, offline bool) (*Wallet, error)

Open tries to open a wallet at the given path. If the wallet doesn’t exist on this path, it returns an error. A wallet can be opened in offline or online modes. Offline wallet doesn’t have any connection to any node. Online wallet has a connection to one of the pre-defined servers.

func (*Wallet) AccountSequence added in v0.10.0 

func (w *Wallet) AccountSequence(addrStr string) (int32, error)

AccountSequence returns the sequence of the account associated with the address.

func (*Wallet) AddTransaction 

func (w *Wallet) AddTransaction(id tx.ID) error

func (*Wallet) AddressCount 

func (w *Wallet) AddressCount() int

AddressCount returns the number of addresses inside the wallet.

func (*Wallet) AddressInfo 

func (w *Wallet) AddressInfo(addr string) *vault.AddressInfo

func (*Wallet) AddressLabels 

func (w *Wallet) AddressLabels() []vault.AddressInfo

func (*Wallet) Balance 

func (w *Wallet) Balance(addrStr string) (int64, error)

Balance returns balance of the account associated with the address..

func (*Wallet) BroadcastTransaction 

func (w *Wallet) BroadcastTransaction(trx *tx.Tx) (string, error)

func (*Wallet) CalculateFee 

func (w *Wallet) CalculateFee(amount int64) int64

TODO: query fee from grpc client

func (*Wallet) Connect 

func (w *Wallet) Connect(addr string) error

func (*Wallet) Contains 

func (w *Wallet) Contains(addr string) bool

func (*Wallet) DeriveNewAddress 

func (w *Wallet) DeriveNewAddress(label string) (string, error)

func (*Wallet) GetHistory 

func (w *Wallet) GetHistory(addr string) []HistoryInfo

func (*Wallet) ImportPrivateKey 

func (w *Wallet) ImportPrivateKey(password string, prv crypto.PrivateKey) error

func (*Wallet) IsEncrypted 

func (w *Wallet) IsEncrypted() bool

func (*Wallet) IsOffline 

func (w *Wallet) IsOffline() bool

func (*Wallet) Label 

func (w *Wallet) Label(addr string) string

Label returns label of addr.

func (*Wallet) MakeBondTx 

func (w *Wallet) MakeBondTx(sender, receiver, pubKey string, amount int64,
	options ...TxOption) (*tx.Tx, error)

MakeBondTx creates a new bond transaction based on the given parameters.

func (*Wallet) MakeSendTx 

func (w *Wallet) MakeSendTx(sender, receiver string, amount int64,
	options ...TxOption) (*tx.Tx, error)

MakeSendTx creates a new send transaction based on the given parameters.

func (*Wallet) MakeUnbondTx 

func (w *Wallet) MakeUnbondTx(addr string, opts ...TxOption) (*tx.Tx, error)

MakeUnbondTx creates a new unbond transaction based on the given parameters.

func (*Wallet) MakeWithdrawTx 

func (w *Wallet) MakeWithdrawTx(sender, receiver string, amount int64,
	options ...TxOption) (*tx.Tx, error)

MakeWithdrawTx creates a new withdraw transaction based on the given parameters.

func (*Wallet) Mnemonic 

func (w *Wallet) Mnemonic(password string) (string, error)

func (*Wallet) Name 

func (w *Wallet) Name() string

func (*Wallet) Path 

func (w *Wallet) Path() string

func (*Wallet) PrivateKey 

func (w *Wallet) PrivateKey(password, addr string) (crypto.PrivateKey, error)

func (*Wallet) PrivateKeys added in v0.10.0 

func (w *Wallet) PrivateKeys(password string, addrs []string) ([]crypto.PrivateKey, error)

func (*Wallet) Save 

func (w *Wallet) Save() error

func (*Wallet) SetLabel 

func (w *Wallet) SetLabel(addr, label string) error

SetLabel sets label for addr.

func (*Wallet) SignTransaction 

func (w *Wallet) SignTransaction(password string, trx *tx.Tx) error

func (*Wallet) Stake 

func (w *Wallet) Stake(addrStr string) (int64, error)

Stake returns stake of the validator associated with the address..

func (*Wallet) UpdatePassword 

func (w *Wallet) UpdatePassword(oldPassword, newPassword string) error

func (*Wallet) ValidatorSequence added in v0.10.0 

func (w *Wallet) ValidatorSequence(addrStr string) (int32, error)

ValidatorSequence returns the sequence of the validator associated with the address.

Source Files

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