spvwallet

package
v0.0.0-...-a6db85c Latest Latest
Warning

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

 Go to latest Published: Nov 27, 2018 License: MIT Imports: 21 Imported by: 5

Documentation

Index

Constants

View Source 
const (
	KeystoreFilename = "keystore.dat"
)
View Source 
const (
	KeystoreVersion = "1.0"
)

Variables

View Source 
var SystemAssetId = getSystemAssetId()

Functions

func InputFromUTXO 

func InputFromUTXO(utxo *UTXO) *Input

func ToUTXO 

func ToUTXO(txId Uint256, height uint32, index int, value Fixed64, lockTime uint32) *db.UTXO

Types

type Database 

type Database interface {
	AddAddress(address *Uint168, script []byte, addrType int) error
	GetAddress(address *Uint168) (*Addr, error)
	GetAddrs() ([]*Addr, error)
	DeleteAddress(address *Uint168) error
	GetAddressUTXOs(address *Uint168) ([]*UTXO, error)
	GetAddressSTXOs(address *Uint168) ([]*STXO, error)
	ChainHeight() uint32
	Reset() error
}

func GetDatabase 

func GetDatabase() (Database, error)

type DatabaseImpl 

type DatabaseImpl struct {
	DataStore
	// contains filtered or unexported fields
}

func (*DatabaseImpl) AddAddress 

func (db *DatabaseImpl) AddAddress(address *Uint168, script []byte, addrType int) error

func (*DatabaseImpl) ChainHeight 

func (db *DatabaseImpl) ChainHeight() uint32

func (*DatabaseImpl) DeleteAddress 

func (db *DatabaseImpl) DeleteAddress(address *Uint168) error

func (*DatabaseImpl) GetAddress 

func (db *DatabaseImpl) GetAddress(address *Uint168) (*Addr, error)

func (*DatabaseImpl) GetAddressSTXOs 

func (db *DatabaseImpl) GetAddressSTXOs(address *Uint168) ([]*STXO, error)

func (*DatabaseImpl) GetAddressUTXOs 

func (db *DatabaseImpl) GetAddressUTXOs(address *Uint168) ([]*UTXO, error)

func (*DatabaseImpl) GetAddrs 

func (db *DatabaseImpl) GetAddrs() ([]*Addr, error)

func (*DatabaseImpl) Reset 

func (db *DatabaseImpl) Reset() error

type Keystore 

type Keystore interface {
	ChangePassword(old, new []byte) error

	MainAccount() *Account
	NewAccount() *Account
	GetAccounts() []*Account
	GetAccountByIndex(index int) *Account
	GetAccountByProgramHash(programHash *Uint168) *Account

	Json() (string, error)
	FromJson(json string, password string) error
}

func CreateKeystore 

func CreateKeystore(password []byte) (Keystore, error)

func OpenKeystore 

func OpenKeystore(password []byte) (Keystore, error)

type KeystoreFile 

type KeystoreFile struct {
	sync.Mutex

	Version string

	IV                  string
	PasswordHash        string
	MasterKeyEncrypted  string
	PrivateKeyEncrypted string

	SubAccountsCount int
}

func CreateKeystoreFile 

func CreateKeystoreFile() (*KeystoreFile, error)

func OpenKeystoreFile 

func OpenKeystoreFile() (*KeystoreFile, error)

func (*KeystoreFile) FromJson 

func (store *KeystoreFile) FromJson(str string) error

func (*KeystoreFile) GetIV 

func (store *KeystoreFile) GetIV() ([]byte, error)

func (*KeystoreFile) GetMasterKeyEncrypted 

func (store *KeystoreFile) GetMasterKeyEncrypted() ([]byte, error)

func (*KeystoreFile) GetPasswordHash 

func (store *KeystoreFile) GetPasswordHash() ([]byte, error)

func (*KeystoreFile) GetPrivetKeyEncrypted 

func (store *KeystoreFile) GetPrivetKeyEncrypted() ([]byte, error)

func (*KeystoreFile) Json 

func (store *KeystoreFile) Json() (string, error)

func (*KeystoreFile) LoadFromFile 

func (store *KeystoreFile) LoadFromFile() error

func (*KeystoreFile) SaveToFile 

func (store *KeystoreFile) SaveToFile() error

func (*KeystoreFile) SetIV 

func (store *KeystoreFile) SetIV(iv []byte)

func (*KeystoreFile) SetMasterKeyEncrypted 

func (store *KeystoreFile) SetMasterKeyEncrypted(masterKeyEncrypted []byte)

func (*KeystoreFile) SetPasswordHash 

func (store *KeystoreFile) SetPasswordHash(passwordHash []byte)

func (*KeystoreFile) SetPrivateKeyEncrypted 

func (store *KeystoreFile) SetPrivateKeyEncrypted(privateKeyEncrypted []byte)

type KeystoreImpl 

type KeystoreImpl struct {
	sync.Mutex

	*KeystoreFile
	// contains filtered or unexported fields
}

func (*KeystoreImpl) ChangePassword 

func (store *KeystoreImpl) ChangePassword(oldPassword, newPassword []byte) error

func (*KeystoreImpl) FromJson 

func (store *KeystoreImpl) FromJson(str string, password string) error

func (*KeystoreImpl) GetAccountByIndex 

func (store *KeystoreImpl) GetAccountByIndex(index int) *Account

func (*KeystoreImpl) GetAccountByProgramHash 

func (store *KeystoreImpl) GetAccountByProgramHash(programHash *Uint168) *Account

func (*KeystoreImpl) GetAccounts 

func (store *KeystoreImpl) GetAccounts() []*Account

func (*KeystoreImpl) Json 

func (store *KeystoreImpl) Json() (string, error)

func (*KeystoreImpl) MainAccount 

func (store *KeystoreImpl) MainAccount() *Account

func (*KeystoreImpl) NewAccount 

func (store *KeystoreImpl) NewAccount() *Account

type SPVWallet 

type SPVWallet struct {
	sync.Mutex
	sdk.SPVService
	// contains filtered or unexported fields
}

func Init 

func Init(clientId uint64, seeds []string) (*SPVWallet, error)

func (*SPVWallet) Close 

func (wallet *SPVWallet) Close()

Close the database

func (*SPVWallet) CommitTx 

func (wallet *SPVWallet) CommitTx(storeTx *StoreTx) (bool, error)

Commit a transaction return if this is a false positive and error

func (*SPVWallet) DataStore 

func (wallet *SPVWallet) DataStore() db.DataStore

func (*SPVWallet) GetChainHeight 

func (wallet *SPVWallet) GetChainHeight() uint32

Get chain height from database

func (*SPVWallet) GetChainTip 

func (wallet *SPVWallet) GetChainTip() (*StoreHeader, error)

Get the header on chain tip

func (*SPVWallet) GetHeader 

func (wallet *SPVWallet) GetHeader(hash Uint256) (*StoreHeader, error)

Get full header with it's hash

func (*SPVWallet) GetPrevious 

func (wallet *SPVWallet) GetPrevious(header *StoreHeader) (*StoreHeader, error)

Get previous block of the given header

func (*SPVWallet) Headers 

func (wallet *SPVWallet) Headers() db.Headers

func (*SPVWallet) NotifyNewAddress 

func (wallet *SPVWallet) NotifyNewAddress(hash []byte) error

func (*SPVWallet) PutChainHeight 

func (wallet *SPVWallet) PutChainHeight(height uint32)

Save chain height to database

func (*SPVWallet) PutHeader 

func (wallet *SPVWallet) PutHeader(header *StoreHeader, newTip bool) error

Save a header to database

func (*SPVWallet) Reset 

func (wallet *SPVWallet) Reset() error

Reset database, clear all data

func (*SPVWallet) Rollback 

func (wallet *SPVWallet) Rollback(height uint32) error

Rollback chain data on the given height

func (*SPVWallet) SendTransaction 

func (wallet *SPVWallet) SendTransaction(tx Transaction) error

func (*SPVWallet) Start 

func (wallet *SPVWallet) Start()

func (*SPVWallet) Stop 

func (wallet *SPVWallet) Stop()

type Transfer 

type Transfer struct {
	Address string
	Value   *Fixed64
}

type Wallet 

type Wallet interface {
	Database

	VerifyPassword(password []byte) error
	ChangePassword(oldPassword, newPassword []byte) error

	NewSubAccount(password []byte) (*Uint168, error)
	AddMultiSignAccount(M uint, publicKey ...*crypto.PublicKey) (*Uint168, error)

	CreateTransaction(fromAddress, toAddress string, amount, fee *Fixed64) (*Transaction, error)
	CreateLockedTransaction(fromAddress, toAddress string, amount, fee *Fixed64, lockedUntil uint32) (*Transaction, error)
	CreateMultiOutputTransaction(fromAddress string, fee *Fixed64, output ...*Transfer) (*Transaction, error)
	CreateLockedMultiOutputTransaction(fromAddress string, fee *Fixed64, lockedUntil uint32, output ...*Transfer) (*Transaction, error)
	Sign(password []byte, transaction *Transaction) (*Transaction, error)
	SendTransaction(txn *Transaction) error
}

func Create 

func Create(password []byte) (Wallet, error)

func Open 

func Open() (Wallet, error)

type WalletImpl 

type WalletImpl struct {
	Database
	Keystore
}

func (*WalletImpl) AddMultiSignAccount 

func (wallet *WalletImpl) AddMultiSignAccount(M uint, publicKeys ...*crypto.PublicKey) (*Uint168, error)

func (*WalletImpl) CreateLockedMultiOutputTransaction 

func (wallet *WalletImpl) CreateLockedMultiOutputTransaction(fromAddress string, fee *Fixed64, lockedUntil uint32, outputs ...*Transfer) (*Transaction, error)

func (*WalletImpl) CreateLockedTransaction 

func (wallet *WalletImpl) CreateLockedTransaction(fromAddress, toAddress string, amount, fee *Fixed64, lockedUntil uint32) (*Transaction, error)

func (*WalletImpl) CreateMultiOutputTransaction 

func (wallet *WalletImpl) CreateMultiOutputTransaction(fromAddress string, fee *Fixed64, outputs ...*Transfer) (*Transaction, error)

func (*WalletImpl) CreateTransaction 

func (wallet *WalletImpl) CreateTransaction(fromAddress, toAddress string, amount, fee *Fixed64) (*Transaction, error)

func (*WalletImpl) NewSubAccount 

func (wallet *WalletImpl) NewSubAccount(password []byte) (*Uint168, error)

func (*WalletImpl) SendTransaction 

func (wallet *WalletImpl) SendTransaction(txn *Transaction) error

func (*WalletImpl) Sign 

func (wallet *WalletImpl) Sign(password []byte, txn *Transaction) (*Transaction, error)

func (*WalletImpl) VerifyPassword 

func (wallet *WalletImpl) VerifyPassword(password []byte) error

Source Files

View all Source files

Directories

Path Synopsis
cli
account
transaction
wallet

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.