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cli: allow to specify wallet via configuration file

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This commit is contained in:
Anna Shaleva 2022-06-23 16:50:21 +03:00
parent 5108d1c2c7
commit 213bfe6bbf
10 changed files with 367 additions and 148 deletions
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37
cli/contract_test.go
View file

@ -27,6 +27,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/stretchr/testify/require"
"gopkg.in/yaml.v3"
)
func TestCalcHash(t *testing.T) {
@ -464,30 +465,26 @@ func TestContractManifestGroups(t *testing.T) {
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", t.TempDir())
})
t.Run("invalid account", func(t *testing.T) {
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", testWalletPath, "--account", "not-an-acc")
})
t.Run("invalid sender", func(t *testing.T) {
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", testWalletPath, "--account", testWalletAccount,
"--wallet", testWalletPath, "--address", testWalletAccount,
"--sender", "not-a-sender")
})
t.Run("invalid NEF file", func(t *testing.T) {
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", testWalletPath, "--account", testWalletAccount,
"--wallet", testWalletPath, "--address", testWalletAccount,
"--sender", testWalletAccount, "--nef", tmpDir)
})
t.Run("corrupted NEF file", func(t *testing.T) {
f := filepath.Join(tmpDir, "invalid.nef")
require.NoError(t, os.WriteFile(f, []byte{1, 2, 3}, os.ModePerm))
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", testWalletPath, "--account", testWalletAccount,
"--wallet", testWalletPath, "--address", testWalletAccount,
"--sender", testWalletAccount, "--nef", f)
})
t.Run("invalid manifest file", func(t *testing.T) {
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", testWalletPath, "--account", testWalletAccount,
"--wallet", testWalletPath, "--address", testWalletAccount,
"--sender", testWalletAccount, "--nef", nefName,
"--manifest", tmpDir)
})
@ -495,13 +492,13 @@ func TestContractManifestGroups(t *testing.T) {
f := filepath.Join(tmpDir, "invalid.manifest.json")
require.NoError(t, os.WriteFile(f, []byte{1, 2, 3}, os.ModePerm))
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", testWalletPath, "--account", testWalletAccount,
"--wallet", testWalletPath, "--address", testWalletAccount,
"--sender", testWalletAccount, "--nef", nefName,
"--manifest", f)
})
t.Run("unknown account", func(t *testing.T) {
e.RunWithError(t, "neo-go", "contract", "manifest", "add-group",
"--wallet", testWalletPath, "--account", util.Uint160{}.StringLE(),
"--wallet", testWalletPath, "--address", util.Uint160{}.StringLE(),
"--sender", testWalletAccount, "--nef", nefName,
"--manifest", manifestName)
})
@ -510,11 +507,11 @@ func TestContractManifestGroups(t *testing.T) {
e.In.WriteString("testpass\r")
e.Run(t, append(cmd, "--wallet", testWalletPath,
"--sender", testWalletAccount, "--account", testWalletAccount)...)
"--sender", testWalletAccount, "--address", testWalletAccount)...)
e.In.WriteString("testpass\r") // should override signature with the previous sender
e.Run(t, append(cmd, "--wallet", testWalletPath,
"--sender", validatorAddr, "--account", testWalletAccount)...)
"--sender", validatorAddr, "--address", testWalletAccount)...)
e.In.WriteString("one\r")
e.Run(t, "neo-go", "contract", "deploy",
@ -613,10 +610,18 @@ func TestComlileAndInvokeFunction(t *testing.T) {
"--rpc-endpoint", "http://"+e.RPC.Addr,
"--in", nefName, "--", address.Uint160ToString(util.Uint160{1, 2, 3}))
e.In.WriteString("one\r")
tmp := t.TempDir()
configPath := filepath.Join(tmp, "config.yaml")
cfg := config.Wallet{
Path: validatorWallet,
Password: "one",
}
yml, err := yaml.Marshal(cfg)
require.NoError(t, err)
require.NoError(t, os.WriteFile(configPath, yml, 0666))
e.Run(t, "neo-go", "contract", "deploy",
"--rpc-endpoint", "http://"+e.RPC.Addr, "--force",
"--wallet", validatorWallet, "--address", validatorAddr,
"--wallet-config", configPath, "--address", validatorAddr,
"--in", nefName, "--manifest", manifestName)
e.checkTxPersisted(t, "Sent invocation transaction ")
@ -713,6 +718,10 @@ func TestComlileAndInvokeFunction(t *testing.T) {
e.In.WriteString("y\r")
e.Run(t, append(cmd, "--wallet", validatorWallet, h.StringLE(), "getValue")...)
})
t.Run("good: from wallet config", func(t *testing.T) {
e.In.WriteString("y\r")
e.Run(t, append(cmd, "--wallet-config", configPath, h.StringLE(), "getValue")...)
})
cmd = append(cmd, "--wallet", validatorWallet, "--address", validatorAddr)
t.Run("cancelled", func(t *testing.T) {

21
cli/smartcontract/manifest.go
View file

@ -10,27 +10,10 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/urfave/cli"
)
func manifestAddGroup(ctx *cli.Context) error {
walletPath := ctx.String("wallet")
if len(walletPath) == 0 {
return cli.NewExitError(errNoWallet, 1)
}
w, err := wallet.NewWalletFromFile(walletPath)
if err != nil {
return cli.NewExitError(err, 1)
}
defer w.Close()
addr, err := flags.ParseAddress(ctx.String("account"))
if err != nil {
return cli.NewExitError(fmt.Errorf("account is invalid or missing: %w", err), 1)
}
sender, err := flags.ParseAddress(ctx.String("sender"))
if err != nil {
return cli.NewExitError(fmt.Errorf("invalid sender: %w", err), 1)
@ -49,9 +32,9 @@ func manifestAddGroup(ctx *cli.Context) error {
h := state.CreateContractHash(sender, nf.Checksum, m.Name)
gAcc, err := getUnlockedAccount(w, addr)
gAcc, _, err := getAccFromContext(ctx)
if err != nil {
return err
return cli.NewExitError(fmt.Errorf("can't get account to sign group with: %w", err), 1)
}
var found bool

78
cli/smartcontract/smart_contract.go
View file

@ -14,6 +14,7 @@ import (
"github.com/nspcc-dev/neo-go/cli/input"
"github.com/nspcc-dev/neo-go/cli/options"
"github.com/nspcc-dev/neo-go/cli/paramcontext"
cliwallet "github.com/nspcc-dev/neo-go/cli/wallet"
"github.com/nspcc-dev/neo-go/pkg/compiler"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state"
@ -32,22 +33,31 @@ import (
"gopkg.in/yaml.v3"
)
// addressFlagName is a flag name used for address-related operations. It should be
// the same within the smartcontract package, thus, use this constant.
const addressFlagName = "address, a"
var (
errNoInput = errors.New("no input file was found, specify an input file with the '--in or -i' flag")
errNoConfFile = errors.New("no config file was found, specify a config file with the '--config' or '-c' flag")
errNoManifestFile = errors.New("no manifest file was found, specify manifest file with '--manifest' or '-m' flag")
errNoMethod = errors.New("no method specified for function invocation command")
errNoWallet = errors.New("no wallet parameter found, specify it with the '--wallet or -w' flag")
errNoScriptHash = errors.New("no smart contract hash was provided, specify one as the first argument")
errNoSmartContractName = errors.New("no name was provided, specify the '--name or -n' flag")
errFileExist = errors.New("A file with given smart-contract name already exists")
errNoInput = errors.New("no input file was found, specify an input file with the '--in or -i' flag")
errNoConfFile = errors.New("no config file was found, specify a config file with the '--config' or '-c' flag")
errNoManifestFile = errors.New("no manifest file was found, specify manifest file with '--manifest' or '-m' flag")
errNoMethod = errors.New("no method specified for function invocation command")
errNoWallet = errors.New("no wallet parameter found, specify it with the '--wallet' or '-w' flag or specify wallet config file with the '--wallet-config' flag")
errConflictingWalletFlags = errors.New("--wallet flag conflicts with --wallet-config flag, please, provide one of them to specify wallet location")
errNoScriptHash = errors.New("no smart contract hash was provided, specify one as the first argument")
errNoSmartContractName = errors.New("no name was provided, specify the '--name or -n' flag")
errFileExist = errors.New("A file with given smart-contract name already exists")
walletFlag = cli.StringFlag{
Name: "wallet, w",
Usage: "wallet to use to get the key for transaction signing",
Usage: "wallet to use to get the key for transaction signing; conflicts with --wallet-config flag",
}
walletConfigFlag = cli.StringFlag{
Name: "wallet-config",
Usage: "path to wallet config to use to get the key for transaction signing; conflicts with --wallet flag",
}
addressFlag = flags.AddressFlag{
Name: "address, a",
Name: addressFlagName,
Usage: "address to use as transaction signee (and gas source)",
}
gasFlag = flags.Fixed8Flag{
@ -103,6 +113,7 @@ func NewCommands() []cli.Command {
testInvokeScriptFlags = append(testInvokeScriptFlags, options.RPC...)
invokeFunctionFlags := []cli.Flag{
walletFlag,
walletConfigFlag,
addressFlag,
gasFlag,
sysGasFlag,
@ -387,12 +398,13 @@ func NewCommands() []cli.Command {
Action: manifestAddGroup,
Flags: []cli.Flag{
walletFlag,
walletConfigFlag,
cli.StringFlag{
Name: "sender, s",
Usage: "deploy transaction sender",
},
cli.StringFlag{
Name: "account, a",
flags.AddressFlag{
Name: addressFlagName, // use the same name for handler code unification.
Usage: "account to sign group with",
},
cli.StringFlag{
@ -818,13 +830,26 @@ func getAccFromContext(ctx *cli.Context) (*wallet.Account, *wallet.Wallet, error
var addr util.Uint160
wPath := ctx.String("wallet")
if len(wPath) == 0 {
return nil, nil, cli.NewExitError(errNoWallet, 1)
walletConfigPath := ctx.String("wallet-config")
if len(wPath) != 0 && len(walletConfigPath) != 0 {
return nil, nil, errConflictingWalletFlags
}
if len(wPath) == 0 && len(walletConfigPath) == 0 {
return nil, nil, errNoWallet
}
var pass *string
if len(walletConfigPath) != 0 {
cfg, err := cliwallet.ReadWalletConfig(walletConfigPath)
if err != nil {
return nil, nil, err
}
wPath = cfg.Path
pass = &cfg.Password
}
wall, err := wallet.NewWalletFromFile(wPath)
if err != nil {
return nil, nil, cli.NewExitError(err, 1)
return nil, nil, err
}
addrFlag := ctx.Generic("address").(*flags.Address)
if addrFlag.IsSet {
@ -833,29 +858,32 @@ func getAccFromContext(ctx *cli.Context) (*wallet.Account, *wallet.Wallet, error
addr = wall.GetChangeAddress()
}
acc, err := getUnlockedAccount(wall, addr)
acc, err := getUnlockedAccount(wall, addr, pass)
return acc, wall, err
}
func getUnlockedAccount(wall *wallet.Wallet, addr util.Uint160) (*wallet.Account, error) {
func getUnlockedAccount(wall *wallet.Wallet, addr util.Uint160, pass *string) (*wallet.Account, error) {
acc := wall.GetAccount(addr)
if acc == nil {
return nil, cli.NewExitError(fmt.Errorf("wallet contains no account for '%s'", address.Uint160ToString(addr)), 1)
return nil, fmt.Errorf("wallet contains no account for '%s'", address.Uint160ToString(addr))
}
if acc.PrivateKey() != nil {
return acc, nil
}
rawPass, err := input.ReadPassword(
fmt.Sprintf("Enter account %s password > ", address.Uint160ToString(addr)))
if err != nil {
return nil, cli.NewExitError(fmt.Errorf("Error reading password: %w", err), 1)
if pass == nil {
rawPass, err := input.ReadPassword(
fmt.Sprintf("Enter account %s password > ", address.Uint160ToString(addr)))
if err != nil {
return nil, fmt.Errorf("Error reading password: %w", err)
}
trimmed := strings.TrimRight(string(rawPass), "\n")
pass = &trimmed
}
pass := strings.TrimRight(string(rawPass), "\n")
err = acc.Decrypt(pass, wall.Scrypt)
err := acc.Decrypt(*pass, wall.Scrypt)
if err != nil {
return nil, cli.NewExitError(err, 1)
return nil, err
}
return acc, nil
}

21
cli/wallet/legacy.go
View file

@ -37,15 +37,30 @@ type (
// newWalletV2FromFile reads a NEO2 wallet from the file.
// This should be used read-only, no operations are supported on the returned wallet.
func newWalletV2FromFile(path string) (*walletV2, error) {
func newWalletV2FromFile(path string, configPath string) (*walletV2, *string, error) {
if len(path) != 0 && len(configPath) != 0 {
return nil, nil, errConflictingWalletFlags
}
if len(path) == 0 && len(configPath) == 0 {
return nil, nil, errNoPath
}
var pass *string
if len(configPath) != 0 {
cfg, err := ReadWalletConfig(configPath)
if err != nil {
return nil, nil, err
}
path = cfg.Path
pass = &cfg.Password
}
file, err := os.OpenFile(path, os.O_RDWR, os.ModeAppend)
if err != nil {
return nil, err
return nil, nil, err
}
defer file.Close()
wall := new(walletV2)
return wall, json.NewDecoder(file).Decode(wall)
return wall, pass, json.NewDecoder(file).Decode(wall)
}
const simpleSigLen = 35

4
cli/wallet/multisig.go
View file

@ -12,7 +12,7 @@ import (
)
func signStoredTransaction(ctx *cli.Context) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -26,7 +26,7 @@ func signStoredTransaction(ctx *cli.Context) error {
if !addrFlag.IsSet {
return cli.NewExitError("address was not provided", 1)
}
acc, err := getDecryptedAccount(ctx, wall, addrFlag.Uint160())
acc, err := getDecryptedAccount(wall, addrFlag.Uint160(), pass)
if err != nil {
return cli.NewExitError(err, 1)
}

4
cli/wallet/nep11.go
View file

@ -65,6 +65,7 @@ func newNEP11Commands() []cli.Command {
Action: printNEP11Info,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
tokenFlag,
},
},
@ -75,6 +76,7 @@ func newNEP11Commands() []cli.Command {
Action: removeNEP11Token,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
tokenFlag,
forceFlag,
},
@ -161,7 +163,7 @@ func removeNEP11Token(ctx *cli.Context) error {
func getNEP11Balance(ctx *cli.Context) error {
var accounts []*wallet.Account
wall, err := readWallet(ctx.String("wallet"))
wall, _, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(fmt.Errorf("bad wallet: %w", err), 1)
}

22
cli/wallet/nep17.go
View file

@ -38,6 +38,7 @@ var (
}
baseBalanceFlags = []cli.Flag{
walletPathFlag,
walletConfigFlag,
tokenFlag,
flags.AddressFlag{
Name: "address, a",
@ -46,6 +47,7 @@ var (
}
importFlags = append([]cli.Flag{
walletPathFlag,
walletConfigFlag,
flags.AddressFlag{
Name: "token",
Usage: "Token contract address or hash in LE",
@ -53,6 +55,7 @@ var (
}, options.RPC...)
baseTransferFlags = []cli.Flag{
walletPathFlag,
walletConfigFlag,
outFlag,
fromAddrFlag,
toAddrFlag,
@ -67,6 +70,7 @@ var (
}
multiTransferFlags = append([]cli.Flag{
walletPathFlag,
walletConfigFlag,
outFlag,
fromAddrFlag,
gasFlag,
@ -104,6 +108,7 @@ func newNEP17Commands() []cli.Command {
Action: printNEP17Info,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
tokenFlag,
},
},
@ -114,6 +119,7 @@ func newNEP17Commands() []cli.Command {
Action: removeNEP17Token,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
tokenFlag,
forceFlag,
},
@ -145,7 +151,7 @@ func newNEP17Commands() []cli.Command {
func getNEP17Balance(ctx *cli.Context) error {
var accounts []*wallet.Account
wall, err := readWallet(ctx.String("wallet"))
wall, _, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(fmt.Errorf("bad wallet: %w", err), 1)
}
@ -344,7 +350,7 @@ func importNEP17Token(ctx *cli.Context) error {
}
func importNEPToken(ctx *cli.Context, standard string) error {
wall, err := openWallet(ctx.String("wallet"))
wall, _, err := openWallet(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
@ -407,7 +413,7 @@ func printNEP17Info(ctx *cli.Context) error {
}
func printNEPInfo(ctx *cli.Context, standard string) error {
wall, err := readWallet(ctx.String("wallet"))
wall, _, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -440,7 +446,7 @@ func removeNEP17Token(ctx *cli.Context) error {
}
func removeNEPToken(ctx *cli.Context, standard string) error {
wall, err := openWallet(ctx.String("wallet"))
wall, _, err := openWallet(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
@ -464,7 +470,7 @@ func removeNEPToken(ctx *cli.Context, standard string) error {
}
func multiTransferNEP17(ctx *cli.Context) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -475,7 +481,7 @@ func multiTransferNEP17(ctx *cli.Context) error {
if err != nil {
return cli.NewExitError(err, 1)
}
acc, err := getDecryptedAccount(ctx, wall, from)
acc, err := getDecryptedAccount(wall, from, pass)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -550,7 +556,7 @@ func transferNEP17(ctx *cli.Context) error {
}
func transferNEP(ctx *cli.Context, standard string) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -561,7 +567,7 @@ func transferNEP(ctx *cli.Context, standard string) error {
if err != nil {
return cli.NewExitError(err, 1)
}
acc, err := getDecryptedAccount(ctx, wall, from)
acc, err := getDecryptedAccount(wall, from, pass)
if err != nil {
return cli.NewExitError(err, 1)
}

28
cli/wallet/validator.go
View file

@ -29,6 +29,7 @@ func newValidatorCommands() []cli.Command {
Action: handleRegister,
Flags: append([]cli.Flag{
walletPathFlag,
walletConfigFlag,
gasFlag,
flags.AddressFlag{
Name: "address, a",
@ -43,6 +44,7 @@ func newValidatorCommands() []cli.Command {
Action: handleUnregister,
Flags: append([]cli.Flag{
walletPathFlag,
walletConfigFlag,
gasFlag,
flags.AddressFlag{
Name: "address, a",
@ -60,6 +62,7 @@ func newValidatorCommands() []cli.Command {
Action: handleVote,
Flags: append([]cli.Flag{
walletPathFlag,
walletConfigFlag,
gasFlag,
flags.AddressFlag{
Name: "address, a",
@ -83,7 +86,7 @@ func handleUnregister(ctx *cli.Context) error {
}
func handleCandidate(ctx *cli.Context, method string, sysGas int64) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -94,7 +97,7 @@ func handleCandidate(ctx *cli.Context, method string, sysGas int64) error {
return cli.NewExitError("address was not provided", 1)
}
addr := addrFlag.Uint160()
acc, err := getDecryptedAccount(ctx, wall, addr)
acc, err := getDecryptedAccount(wall, addr, pass)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -138,7 +141,7 @@ func handleCandidate(ctx *cli.Context, method string, sysGas int64) error {
}
func handleVote(ctx *cli.Context) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -149,7 +152,7 @@ func handleVote(ctx *cli.Context) error {
return cli.NewExitError("address was not provided", 1)
}
addr := addrFlag.Uint160()
acc, err := getDecryptedAccount(ctx, wall, addr)
acc, err := getDecryptedAccount(wall, addr, pass)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -198,16 +201,23 @@ func handleVote(ctx *cli.Context) error {
return nil
}
func getDecryptedAccount(ctx *cli.Context, wall *wallet.Wallet, addr util.Uint160) (*wallet.Account, error) {
// getDecryptedAccount tries to unlock the specified account. If password is nil, it will be requested via terminal.
func getDecryptedAccount(wall *wallet.Wallet, addr util.Uint160, password *string) (*wallet.Account, error) {
acc := wall.GetAccount(addr)
if acc == nil {
return nil, fmt.Errorf("can't find account for the address: %s", address.Uint160ToString(addr))
}
if pass, err := input.ReadPassword(EnterPasswordPrompt); err != nil {
fmt.Println("Error reading password", err)
return nil, err
} else if err := acc.Decrypt(pass, wall.Scrypt); err != nil {
if password == nil {
pass, err := input.ReadPassword(EnterPasswordPrompt)
if err != nil {
fmt.Println("Error reading password", err)
return nil, err
}
password = &pass
}
err := acc.Decrypt(*password, wall.Scrypt)
if err != nil {
return nil, err
}
return acc, nil

197
cli/wallet/wallet.go
View file

@ -12,6 +12,7 @@ import (
"github.com/nspcc-dev/neo-go/cli/flags"
"github.com/nspcc-dev/neo-go/cli/input"
"github.com/nspcc-dev/neo-go/cli/options"
"github.com/nspcc-dev/neo-go/pkg/config"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
@ -20,6 +21,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/vm"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/urfave/cli"
"gopkg.in/yaml.v3"
)
const (
@ -35,15 +37,20 @@ const (
)
var (
errNoPath = errors.New("wallet path is mandatory and should be passed using (--wallet, -w) flags")
errPhraseMismatch = errors.New("the entered pass-phrases do not match. Maybe you have misspelled them")
errNoStdin = errors.New("can't read wallet from stdin for this command")
errNoPath = errors.New("wallet path is mandatory and should be passed using (--wallet, -w) flags or via wallet config using --wallet-config flag")
errConflictingWalletFlags = errors.New("--wallet flag conflicts with --wallet-config flag, please, provide one of them to specify wallet location")
errPhraseMismatch = errors.New("the entered pass-phrases do not match. Maybe you have misspelled them")
errNoStdin = errors.New("can't read wallet from stdin for this command")
)
var (
walletPathFlag = cli.StringFlag{
Name: "wallet, w",
Usage: "Target location of the wallet file ('-' to read from stdin).",
Usage: "Target location of the wallet file ('-' to read from stdin); conflicts with --wallet-config flag.",
}
walletConfigFlag = cli.StringFlag{
Name: "wallet-config",
Usage: "Target location of the wallet config file; conflicts with --wallet flag.",
}
wifFlag = cli.StringFlag{
Name: "wif",
@ -79,6 +86,7 @@ var (
func NewCommands() []cli.Command {
claimFlags := []cli.Flag{
walletPathFlag,
walletConfigFlag,
flags.AddressFlag{
Name: "address, a",
Usage: "Address to claim GAS for",
@ -87,6 +95,7 @@ func NewCommands() []cli.Command {
claimFlags = append(claimFlags, options.RPC...)
signFlags := []cli.Flag{
walletPathFlag,
walletConfigFlag,
outFlag,
inFlag,
flags.AddressFlag{
@ -111,6 +120,7 @@ func NewCommands() []cli.Command {
Action: createWallet,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
cli.BoolFlag{
Name: "account, a",
Usage: "Create a new account",
@ -135,6 +145,7 @@ func NewCommands() []cli.Command {
Action: convertWallet,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
cli.StringFlag{
Name: "out, o",
Usage: "where to write converted wallet",
@ -147,6 +158,7 @@ func NewCommands() []cli.Command {
Action: addAccount,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
},
},
{
@ -155,6 +167,7 @@ func NewCommands() []cli.Command {
Action: dumpWallet,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
decryptFlag,
},
},
@ -164,6 +177,7 @@ func NewCommands() []cli.Command {
Action: dumpKeys,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
flags.AddressFlag{
Name: "address, a",
Usage: "address to print public keys for",
@ -177,6 +191,7 @@ func NewCommands() []cli.Command {
Action: exportKeys,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
decryptFlag,
},
},
@ -187,6 +202,7 @@ func NewCommands() []cli.Command {
Action: importWallet,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
wifFlag,
cli.StringFlag{
Name: "name, n",
@ -206,6 +222,7 @@ func NewCommands() []cli.Command {
Action: importMultisig,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
wifFlag,
cli.StringFlag{
Name: "name, n",
@ -224,6 +241,7 @@ func NewCommands() []cli.Command {
Action: importDeployed,
Flags: append([]cli.Flag{
walletPathFlag,
walletConfigFlag,
wifFlag,
cli.StringFlag{
Name: "name, n",
@ -242,6 +260,7 @@ func NewCommands() []cli.Command {
Action: removeAccount,
Flags: []cli.Flag{
walletPathFlag,
walletConfigFlag,
forceFlag,
flags.AddressFlag{
Name: "address, a",
@ -276,7 +295,7 @@ func NewCommands() []cli.Command {
}
func claimGas(ctx *cli.Context) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -287,7 +306,7 @@ func claimGas(ctx *cli.Context) error {
return cli.NewExitError("address was not provided", 1)
}
scriptHash := addrFlag.Uint160()
acc, err := getDecryptedAccount(ctx, wall, scriptHash)
acc, err := getDecryptedAccount(wall, scriptHash, pass)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -314,7 +333,7 @@ func claimGas(ctx *cli.Context) error {
}
func changePassword(ctx *cli.Context) error {
wall, err := openWallet(ctx.String("wallet"))
wall, _, err := openWallet(ctx.String("wallet"), "")
if err != nil {
return cli.NewExitError(err, 1)
}
@ -366,7 +385,7 @@ func changePassword(ctx *cli.Context) error {
}
func convertWallet(ctx *cli.Context) error {
wall, err := newWalletV2FromFile(ctx.String("wallet"))
wall, pass, err := newWalletV2FromFile(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
@ -383,11 +402,15 @@ func convertWallet(ctx *cli.Context) error {
newWallet.Scrypt = wall.Scrypt
for _, acc := range wall.Accounts {
pass, err := input.ReadPassword(fmt.Sprintf("Enter password for account %s (label '%s') > ", acc.Address, acc.Label))
if err != nil {
return cli.NewExitError(fmt.Errorf("Error reading password: %w", err), 1)
if len(wall.Accounts) != 1 || pass == nil {
password, err := input.ReadPassword(fmt.Sprintf("Enter password for account %s (label '%s') > ", acc.Address, acc.Label))
if err != nil {
return cli.NewExitError(fmt.Errorf("Error reading password: %w", err), 1)
}
pass = &password
}
newAcc, err := acc.convert(pass, wall.Scrypt)
newAcc, err := acc.convert(*pass, wall.Scrypt)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -400,14 +423,14 @@ func convertWallet(ctx *cli.Context) error {
}
func addAccount(ctx *cli.Context) error {
wall, err := openWallet(ctx.String("wallet"))
wall, pass, err := openWallet(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
defer wall.Close()
if err := createAccount(wall); err != nil {
if err := createAccount(wall, pass); err != nil {
return cli.NewExitError(err, 1)
}
@ -415,7 +438,7 @@ func addAccount(ctx *cli.Context) error {
}
func exportKeys(ctx *cli.Context) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -453,12 +476,15 @@ loop:
for _, wif := range wifs {
if decrypt {
pass, err := input.ReadPassword(EnterPasswordPrompt)
if err != nil {
return cli.NewExitError(fmt.Errorf("Error reading password: %w", err), 1)
if pass == nil {
password, err := input.ReadPassword(EnterPasswordPrompt)
if err != nil {
return cli.NewExitError(fmt.Errorf("Error reading password: %w", err), 1)
}
pass = &password
}
pk, err := keys.NEP2Decrypt(wif, pass, wall.Scrypt)
pk, err := keys.NEP2Decrypt(wif, *pass, wall.Scrypt)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -473,7 +499,7 @@ loop:
}
func importMultisig(ctx *cli.Context) error {
wall, err := openWallet(ctx.String("wallet"))
wall, _, err := openWallet(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
@ -515,7 +541,7 @@ func importMultisig(ctx *cli.Context) error {
}
func importDeployed(ctx *cli.Context) error {
wall, err := openWallet(ctx.String("wallet"))
wall, _, err := openWallet(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
@ -570,7 +596,7 @@ func importDeployed(ctx *cli.Context) error {
}
func importWallet(ctx *cli.Context) error {
wall, err := openWallet(ctx.String("wallet"))
wall, _, err := openWallet(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
@ -600,7 +626,7 @@ func importWallet(ctx *cli.Context) error {
}
func removeAccount(ctx *cli.Context) error {
wall, err := openWallet(ctx.String("wallet"))
wall, _, err := openWallet(ctx.String("wallet"), ctx.String("wallet-config"))
if err != nil {
return cli.NewExitError(err, 1)
}
@ -644,18 +670,21 @@ func askForConsent(w io.Writer) bool {
}
func dumpWallet(ctx *cli.Context) error {
wall, err := readWallet(ctx.String("wallet"))
wall, pass, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
if ctx.Bool("decrypt") {
pass, err := input.ReadPassword(EnterPasswordPrompt)
if err != nil {
return cli.NewExitError(fmt.Errorf("Error reading password: %w", err), 1)
if pass == nil {
password, err := input.ReadPassword(EnterPasswordPrompt)
if err != nil {
return cli.NewExitError(fmt.Errorf("Error reading password: %w", err), 1)
}
pass = &password
}
for i := range wall.Accounts {
// Just testing the decryption here.
err := wall.Accounts[i].Decrypt(pass, wall.Scrypt)
err := wall.Accounts[i].Decrypt(*pass, wall.Scrypt)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -666,7 +695,7 @@ func dumpWallet(ctx *cli.Context) error {
}
func dumpKeys(ctx *cli.Context) error {
wall, err := readWallet(ctx.String("wallet"))
wall, _, err := readWallet(ctx)
if err != nil {
return cli.NewExitError(err, 1)
}
@ -714,9 +743,23 @@ func dumpKeys(ctx *cli.Context) error {
func createWallet(ctx *cli.Context) error {
path := ctx.String("wallet")
if len(path) == 0 {
configPath := ctx.String("wallet-config")
if len(path) != 0 && len(configPath) != 0 {
return errConflictingWalletFlags
}
if len(path) == 0 && len(configPath) == 0 {
return cli.NewExitError(errNoPath, 1)
}
var pass *string
if len(configPath) != 0 {
cfg, err := ReadWalletConfig(configPath)
if err != nil {
return cli.NewExitError(err, 1)
}
path = cfg.Path
pass = &cfg.Password
}
wall, err := wallet.NewWallet(path)
if err != nil {
return cli.NewExitError(err, 1)
@ -726,7 +769,7 @@ func createWallet(ctx *cli.Context) error {
}
if ctx.Bool("account") {
if err := createAccount(wall); err != nil {
if err := createAccount(wall, pass); err != nil {
return cli.NewExitError(err, 1)
}
}
@ -764,36 +807,98 @@ func readNewPassword() (string, error) {
return phrase, nil
}
func createAccount(wall *wallet.Wallet) error {
name, phrase, err := readAccountInfo()
if err != nil {
return err
func createAccount(wall *wallet.Wallet, pass *string) error {
var (
name, phrase string
err error
)
if pass == nil {
name, phrase, err = readAccountInfo()
if err != nil {
return err
}
} else {
phrase = *pass
}
return wall.CreateAccount(name, phrase)
}
func openWallet(path string) (*wallet.Wallet, error) {
if len(path) == 0 {
return nil, errNoPath
func openWallet(path string, configPath string) (*wallet.Wallet, *string, error) {
if len(path) != 0 && len(configPath) != 0 {
return nil, nil, errConflictingWalletFlags
}
if len(path) == 0 && len(configPath) == 0 {
return nil, nil, errNoPath
}
if path == "-" {
return nil, errNoStdin
return nil, nil, errNoStdin
}
return wallet.NewWalletFromFile(path)
var pass *string
if len(configPath) != 0 {
cfg, err := ReadWalletConfig(configPath)
if err != nil {
return nil, nil, err
}
path = cfg.Path
pass = &cfg.Password
}
w, err := wallet.NewWalletFromFile(path)
if err != nil {
return nil, nil, err
}
return w, pass, nil
}
func readWallet(path string) (*wallet.Wallet, error) {
if len(path) == 0 {
return nil, errNoPath
func readWallet(ctx *cli.Context) (*wallet.Wallet, *string, error) {
path, configPath := ctx.String("wallet"), ctx.String("wallet-config")
if len(path) != 0 && len(configPath) != 0 {
return nil, nil, errConflictingWalletFlags
}
if len(path) == 0 && len(configPath) == 0 {
return nil, nil, errNoPath
}
var pass *string
if len(configPath) != 0 {
cfg, err := ReadWalletConfig(configPath)
if err != nil {
return nil, nil, err
}
path = cfg.Path
pass = &cfg.Password
}
if path == "-" {
w := &wallet.Wallet{}
if err := json.NewDecoder(os.Stdin).Decode(w); err != nil {
return nil, fmt.Errorf("js %s", err)
return nil, nil, fmt.Errorf("js %s", err)
}
return w, nil
return w, nil, nil
}
return wallet.NewWalletFromFile(path)
w, err := wallet.NewWalletFromFile(path)
if err != nil {
return nil, nil, err
}
return w, pass, nil
}
func ReadWalletConfig(configPath string) (*config.Wallet, error) {
file, err := os.Open(configPath)
if err != nil {
return nil, err
}
defer file.Close()
configData, err := os.ReadFile(configPath)
if err != nil {
return nil, fmt.Errorf("unable to read wallet config: %w", err)
}
cfg := &config.Wallet{}
err = yaml.Unmarshal(configData, &cfg)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal wallet config YAML: %w", err)
}
return cfg, nil
}
func newAccountFromWIF(w io.Writer, wif string, scrypt keys.ScryptParams) (*wallet.Account, error) {

103
cli/wallet_test.go
View file

@ -4,11 +4,13 @@ import (
"encoding/hex"
"encoding/json"
"math/big"
"os"
"path/filepath"
"strings"
"testing"
"github.com/chzyer/readline"
"github.com/nspcc-dev/neo-go/pkg/config"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
@ -16,6 +18,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/stretchr/testify/require"
"gopkg.in/yaml.v3"
)
func TestWalletAccountRemove(t *testing.T) {
@ -177,6 +180,23 @@ func TestWalletInit(t *testing.T) {
require.Equal(t, 1, len(w.Accounts))
require.Equal(t, "acc", w.Accounts[0].Label)
})
t.Run("with wallet config", func(t *testing.T) {
tmp := t.TempDir()
walletPath := filepath.Join(tmp, "wallet.json")
configPath := filepath.Join(tmp, "config.yaml")
cfg := config.Wallet{
Path: walletPath,
Password: "pass",
}
res, err := yaml.Marshal(cfg)
require.NoError(t, err)
require.NoError(t, os.WriteFile(configPath, res, 0666))
e.Run(t, "neo-go", "wallet", "init", "--wallet-config", configPath, "--account")
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
require.Equal(t, 1, len(w.Accounts))
require.Equal(t, "", w.Accounts[0].Label)
})
tmpDir := t.TempDir()
walletPath := filepath.Join(tmpDir, "wallet.json")
@ -279,20 +299,43 @@ func TestWalletInit(t *testing.T) {
e.RunWithError(t, "neo-go", "wallet", "import",
"--wallet", walletPath, "--wif", priv.WIF(), "--contract", "not-a-hex")
})
check := func(t *testing.T, expectedLabel string, pass string) {
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
t.Cleanup(w.Close)
acc := w.GetAccount(priv.GetScriptHash())
require.NotNil(t, acc)
require.Equal(t, expectedLabel, acc.Label)
require.NoError(t, acc.Decrypt(pass, w.Scrypt))
}
t.Run("good", func(t *testing.T) {
e.In.WriteString("test_account_3\r")
e.In.WriteString("qwerty\r")
e.In.WriteString("qwerty\r")
e.Run(t, "neo-go", "wallet", "import",
"--wallet", walletPath, "--wif", priv.WIF(), "--contract", "0a0b0c")
check(t, "test_account_3", "qwerty")
})
e.In.WriteString("test_account_3\r")
e.In.WriteString("qwerty\r")
e.In.WriteString("qwerty\r")
e.Run(t, "neo-go", "wallet", "import",
"--wallet", walletPath, "--wif", priv.WIF(), "--contract", "0a0b0c")
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
t.Cleanup(w.Close)
acc := w.GetAccount(priv.GetScriptHash())
require.NotNil(t, acc)
require.Equal(t, "test_account_3", acc.Label)
require.NoError(t, acc.Decrypt("qwerty", w.Scrypt))
t.Run("from wallet config", func(t *testing.T) {
tmp := t.TempDir()
configPath := filepath.Join(tmp, "config.yaml")
cfg := config.Wallet{
Path: walletPath,
Password: "pass", // This pass won't be taken into account.
}
res, err := yaml.Marshal(cfg)
require.NoError(t, err)
require.NoError(t, os.WriteFile(configPath, res, 0666))
priv, err = keys.NewPrivateKey()
require.NoError(t, err)
e.In.WriteString("test_account_4\r")
e.In.WriteString("qwerty\r")
e.In.WriteString("qwerty\r")
e.Run(t, "neo-go", "wallet", "import",
"--wallet-config", configPath, "--wif", priv.WIF(), "--contract", "0a0b0c0d")
check(t, "test_account_4", "qwerty")
})
})
})
t.Run("EncryptedWIF", func(t *testing.T) {
@ -620,14 +663,32 @@ func TestWalletDump(t *testing.T) {
e.In.WriteString("invalidpass\r")
e.RunWithError(t, cmd...)
})
e.In.WriteString("testpass\r")
e.Run(t, cmd...)
rawStr := strings.TrimSpace(e.Out.String())
w := new(wallet.Wallet)
require.NoError(t, json.Unmarshal([]byte(rawStr), w))
require.Equal(t, 1, len(w.Accounts))
require.Equal(t, testWalletAccount, w.Accounts[0].Address)
t.Run("good", func(t *testing.T) {
e.In.WriteString("testpass\r")
e.Run(t, cmd...)
rawStr := strings.TrimSpace(e.Out.String())
w := new(wallet.Wallet)
require.NoError(t, json.Unmarshal([]byte(rawStr), w))
require.Equal(t, 1, len(w.Accounts))
require.Equal(t, testWalletAccount, w.Accounts[0].Address)
})
t.Run("good, from wallet config", func(t *testing.T) {
tmp := t.TempDir()
configPath := filepath.Join(tmp, "config.yaml")
cfg := config.Wallet{
Path: testWalletPath,
Password: "testpass",
}
res, err := yaml.Marshal(cfg)
require.NoError(t, err)
require.NoError(t, os.WriteFile(configPath, res, 0666))
e.Run(t, "neo-go", "wallet", "dump", "--wallet-config", configPath)
rawStr := strings.TrimSpace(e.Out.String())
w := new(wallet.Wallet)
require.NoError(t, json.Unmarshal([]byte(rawStr), w))
require.Equal(t, 1, len(w.Accounts))
require.Equal(t, testWalletAccount, w.Accounts[0].Address)
})
})
}