wallet

README

Meson-wallet-demo

A simple wallet that sends transactions through Meson.

Build

cd cmd/wallet
go build .

Usage

Make sure there is an existing katzenmint and Meson mixnet running. You will need to check for the configuration in cmd/wallet/wallet.toml.

Usage of ./wallet:
  -w string
        Path to the wallet config file (default "wallet.toml")
  -l bool
        Listen over tcp and serve transaction requests (default false)

If listen mode is switched off, the wallet sends a single test transaction. The following extra commands can be used.

  -c int
        Chain ID for specific ETH-based chain (default 5)
  -a string
        Address of the receiver (blank means sender itself) (default "")
  -v string
        Value to be transfered (default 10)
  -d string
        Data in hex format to be included (default "")

Documentation

Index

• func GenerateTransaction(from common.Address, to common.Address, value *big.Int, data []byte, ...) (*types.Transaction, error)
• func ProcessRequest(w *Wallet, request TransactionRequest) (reply string, err error)
• func TransactionHandler(w *Wallet, resp http.ResponseWriter, req *http.Request)
• type TransactionRequest
• type Wallet
  • func New(CfgFile string) (w *Wallet, err error)
  • func (w *Wallet) Close()
  • func (w *Wallet) Endpoint(chainID int64) string
  • func (w *Wallet) FillTx(from ethcommon.Address, to ethcommon.Address, value *big.Int, data string, ...) (*types.Transaction, error)
  • func (w *Wallet) SendTx(tx *types.Transaction) (string, error)
  • func (w *Wallet) Ticker(chainID int64) string
  • func (w *Wallet) UiSelectAccount() accounts.Account

Functions

func GenerateTransaction

func GenerateTransaction(from common.Address, to common.Address, value *big.Int, data []byte, chainID int64, rpcEndpoint string) (*types.Transaction, error)

GenerateTransaction queries RPC directly to get nonce, gasprice, gaslimit We recommend using (*Wallet).FillTx() instead for more privacy

func ProcessRequest

func ProcessRequest(w *Wallet, request TransactionRequest) (reply string, err error)

func TransactionHandler

func TransactionHandler(w *Wallet, resp http.ResponseWriter, req *http.Request)

Types

type TransactionRequest

type TransactionRequest struct {
	ChainID int64
	To      string
	Value   big.Int
	Data    string
}

type Wallet

type Wallet struct {
	*ks.KeyStore
	// contains filtered or unexported fields
}

func New

func New(CfgFile string) (w *Wallet, err error)

func (*Wallet) Close

func (w *Wallet) Close()

func (*Wallet) Endpoint

func (w *Wallet) Endpoint(chainID int64) string

func (*Wallet) FillTx

func (w *Wallet) FillTx(from ethcommon.Address, to ethcommon.Address, value *big.Int, data string, chainID int64) (*types.Transaction, error)

func (*Wallet) SendTx

func (w *Wallet) SendTx(tx *types.Transaction) (string, error)

func (*Wallet) Ticker

func (w *Wallet) Ticker(chainID int64) string

func (*Wallet) UiSelectAccount

func (w *Wallet) UiSelectAccount() accounts.Account