// 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
}
// 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
}