Esempio n. 1
0
// createWatchingOnlyWallet
func createWatchingOnlyWallet(cfg *config) error {
	// Get the public key.
	reader := bufio.NewReader(os.Stdin)
	pubKeyString, err := promptHDPublicKey(reader)
	if err != nil {
		return err
	}

	// Ask if the user wants to encrypt the wallet with a password.
	pubPass, err := promptConsolePublicPass(reader, []byte{}, cfg)
	if err != nil {
		return err
	}

	netDir := networkDir(cfg.DataDir, activeNet.Params)

	// Create the wallet.
	dbPath := filepath.Join(netDir, walletDbName)
	fmt.Println("Creating the wallet...")

	// Create the wallet database backed by bolt db.
	db, err := walletdb.Create("bdb", dbPath)
	if err != nil {
		return err
	}
	defer db.Close()

	// Create the address manager.
	waddrmgrNamespace, err := db.Namespace(waddrmgrNamespaceKey)
	if err != nil {
		return err
	}

	manager, err := waddrmgr.CreateWatchOnly(waddrmgrNamespace, pubKeyString,
		[]byte(pubPass), activeNet.Params, nil)
	if err != nil {
		return err
	}
	defer manager.Close()

	// Create the stake manager/store.
	wstakemgrNamespace, err := db.Namespace(wstakemgrNamespaceKey)
	if err != nil {
		return err
	}
	stakeStore, err := wstakemgr.Create(wstakemgrNamespace, manager,
		activeNet.Params)
	if err != nil {
		return err
	}
	defer stakeStore.Close()

	fmt.Println("The watching only wallet has been created successfully.")
	return nil
}
Esempio n. 2
0
// createSimulationWallet is intended to be called from the rpcclient
// and used to create a wallet for actors involved in simulations.
func createSimulationWallet(cfg *config) error {
	// Simulation wallet password is 'password'.
	privPass := []byte("password")

	// Public passphrase is the default.
	pubPass := []byte(defaultPubPassphrase)

	// Generate a random seed.
	seed, err := hdkeychain.GenerateSeed(hdkeychain.RecommendedSeedLen)
	if err != nil {
		return err
	}

	netDir := networkDir(cfg.DataDir, activeNet.Params)

	// Write the seed to disk, so that we can restore it later
	// if need be, for testing purposes.
	seedStr, err := pgpwordlist.ToStringChecksum(seed)
	if err != nil {
		return err
	}

	err = ioutil.WriteFile(filepath.Join(netDir, "seed"), []byte(seedStr), 0644)
	if err != nil {
		return err
	}

	// Create the wallet.
	dbPath := filepath.Join(netDir, walletDbName)
	fmt.Println("Creating the wallet...")

	// Create the wallet database backed by bolt db.
	db, err := walletdb.Create("bdb", dbPath)
	if err != nil {
		return err
	}
	defer db.Close()

	// Create the address manager.
	waddrmgrNamespace, err := db.Namespace(waddrmgrNamespaceKey)
	if err != nil {
		return err
	}

	manager, err := waddrmgr.Create(waddrmgrNamespace, seed, []byte(pubPass),
		[]byte(privPass), activeNet.Params, nil)
	if err != nil {
		return err
	}
	defer manager.Close()

	// Create the stake manager/store.
	wstakemgrNamespace, err := db.Namespace(wstakemgrNamespaceKey)
	if err != nil {
		return err
	}
	stakeStore, err := wstakemgr.Create(wstakemgrNamespace, manager,
		activeNet.Params)
	if err != nil {
		return err
	}
	defer stakeStore.Close()

	fmt.Println("The wallet has been created successfully.")
	return nil
}