wallet

package

v0.0.0-...-31898ba Latest Latest Go to latest Published: Aug 28, 2019 License: ISC Imports: 12 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/decred/tumblebit

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Open Source Insights

Documentation ¶

Overview ¶

The wallet package implements interaction with a dcrwallet via gRPC.

Index ¶

type Config
type Wallet
- func New(ctx context.Context, cfg *Config) (*Wallet, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Config ¶

type Config struct {
	Account          uint32
	AccountName      string
	ChainParams      *chaincfg.Params
	WalletConnection *grpc.ClientConn
	WalletPassword   string
}

type Wallet ¶

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

Wallet represents an interface to an established RPC connection with dcrwallet software and supports tumbler with wallet and blockchain services.

func New ¶

func New(ctx context.Context, cfg *Config) (*Wallet, error)

New creates a new wallet object associated with the connection conn under chainParams. It also makes sure wallet is running and configured for the correct network.

func (*Wallet) CreateEscrow ¶

func (w *Wallet) CreateEscrow(ctx context.Context, con *contract.Contract) error

CreateEscrow constructs and signs a pay to script hash transaction that transfers funds from the tumbler to the client locked until the specified locktime. It also creates an associated refund transaction.

func (*Wallet) CreateOffer ¶

func (w *Wallet) CreateOffer(ctx context.Context, con *contract.Contract, hashes [][]byte) error

CreateOffer creates an escrow transaction that releases funds when hash preimages are published.

func (*Wallet) CreateRedeem ¶

func (w *Wallet) CreateRedeem(ctx context.Context, con *contract.Contract) error

CreateRedeem creates a transaction redeeming escrowed funds.

func (*Wallet) CurrentBlockHeight ¶

func (w *Wallet) CurrentBlockHeight(ctx context.Context) (uint32, error)

func (*Wallet) GetExtAddress ¶

func (w *Wallet) GetExtAddress(ctx context.Context) (string, string, error)

func (*Wallet) GetIntAddress ¶

func (w *Wallet) GetIntAddress(ctx context.Context) (string, string, error)

func (*Wallet) ImportEscrowScript ¶

func (w *Wallet) ImportEscrowScript(ctx context.Context, con *contract.Contract) error

func (*Wallet) OfferRedeemer ¶

func (w *Wallet) OfferRedeemer(ctx context.Context, con *contract.Contract) (bool, [][]byte, error)

OfferRedeemer looks up the transaction spending the escrow and obtains hash preimages used to redeem the contract.

func (*Wallet) PublishEscrow ¶

func (w *Wallet) PublishEscrow(ctx context.Context, con *contract.Contract) error

PublishEscrow publishes the escrow transaction.

func (*Wallet) PublishRedeem ¶

func (w *Wallet) PublishRedeem(ctx context.Context, con *contract.Contract, peerSig []byte) error

PublishRedeem publishes the redeeming transaction.

func (*Wallet) PublishRefund ¶

func (w *Wallet) PublishRefund(ctx context.Context, con *contract.Contract) error

PublishRefund publishes the refund transaction.

func (*Wallet) PublishSolution ¶

func (w *Wallet) PublishSolution(ctx context.Context, con *contract.Contract, secrets [][]byte) error

PublishSolution builds a fulfilling transaction that reveals preimages for hashes contained in the offer tx and thus redeems funds escrowed by they payer. It publishes both offer and fulfilling transactions.

func (*Wallet) SelectAccount ¶

func (w *Wallet) SelectAccount(ctx context.Context, name string) error

SelectAccount looks up an account by the provided name and selects it for future wallet operations.

func (*Wallet) SignHashes ¶

func (w *Wallet) SignHashes(ctx context.Context, con *contract.Contract, txHashes [][]byte) ([][]byte, []byte, error)

SignHashes signs a bundle of transaction hashes and returns a bundle of created signatures.

func (*Wallet) ValidateOffer ¶

func (w *Wallet) ValidateOffer(ctx context.Context, con *contract.Contract, escrowHash []byte) (bool, error)

ValidateOffer retrieves the escrow transaction created by the client and makes sure it has been confirmed on the blockchain.

Source Files ¶

View all Source files

wallet.go

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