neo-go/cli/wallet_test.go

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package main
import (
"encoding/hex"
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"encoding/json"
"math/big"
"os"
"path"
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"strings"
"testing"
"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"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/stretchr/testify/require"
)
func TestWalletInit(t *testing.T) {
tmpDir := os.TempDir()
e := newExecutor(t, false)
defer e.Close(t)
walletPath := path.Join(tmpDir, "wallet.json")
e.Run(t, "neo-go", "wallet", "init", "--wallet", walletPath)
defer os.Remove(walletPath)
t.Run("CreateAccount", func(t *testing.T) {
e.In.WriteString("testname\r")
e.In.WriteString("testpass\r")
e.In.WriteString("testpass\r")
e.Run(t, "neo-go", "wallet", "create", "--wallet", walletPath)
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
require.Len(t, w.Accounts, 1)
require.Equal(t, w.Accounts[0].Label, "testname")
require.NoError(t, w.Accounts[0].Decrypt("testpass"))
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w.Close()
t.Run("RemoveAccount", func(t *testing.T) {
sh := w.Accounts[0].Contract.ScriptHash()
addr := w.Accounts[0].Address
e.In.WriteString("y\r")
e.Run(t, "neo-go", "wallet", "remove",
"--wallet", walletPath, addr)
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
require.Nil(t, w.GetAccount(sh))
w.Close()
})
})
t.Run("Import", func(t *testing.T) {
t.Run("WIF", func(t *testing.T) {
priv, err := keys.NewPrivateKey()
require.NoError(t, err)
e.In.WriteString("test_account\r")
e.In.WriteString("qwerty\r")
e.In.WriteString("qwerty\r")
e.Run(t, "neo-go", "wallet", "import", "--wallet", walletPath,
"--wif", priv.WIF())
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
defer w.Close()
acc := w.GetAccount(priv.GetScriptHash())
require.NotNil(t, acc)
require.Equal(t, "test_account", acc.Label)
require.NoError(t, acc.Decrypt("qwerty"))
t.Run("AlreadyExists", func(t *testing.T) {
e.In.WriteString("test_account_2\r")
e.In.WriteString("qwerty2\r")
e.In.WriteString("qwerty2\r")
e.RunWithError(t, "neo-go", "wallet", "import",
"--wallet", walletPath, "--wif", priv.WIF())
})
})
t.Run("EncryptedWIF", func(t *testing.T) {
acc, err := wallet.NewAccount()
require.NoError(t, err)
require.NoError(t, acc.Encrypt("somepass"))
t.Run("InvalidPassword", func(t *testing.T) {
e.In.WriteString("password1\r")
e.RunWithError(t, "neo-go", "wallet", "import", "--wallet", walletPath,
"--wif", acc.EncryptedWIF)
})
e.In.WriteString("somepass\r")
e.Run(t, "neo-go", "wallet", "import", "--wallet", walletPath,
"--wif", acc.EncryptedWIF)
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
defer w.Close()
actual := w.GetAccount(acc.PrivateKey().GetScriptHash())
require.NotNil(t, actual)
require.NoError(t, actual.Decrypt("somepass"))
})
t.Run("Multisig", func(t *testing.T) {
privs, pubs := generateKeys(t, 4)
cmd := []string{"neo-go", "wallet", "import-multisig",
"--wallet", walletPath,
"--wif", privs[0].WIF(),
"--min", "2"}
t.Run("InvalidPublicKeys", func(t *testing.T) {
e.In.WriteString("multiacc\r")
e.In.WriteString("multipass\r")
e.In.WriteString("multipass\r")
defer e.In.Reset()
e.RunWithError(t, append(cmd, hex.EncodeToString(pubs[1].Bytes()),
hex.EncodeToString(pubs[1].Bytes()),
hex.EncodeToString(pubs[2].Bytes()),
hex.EncodeToString(pubs[3].Bytes()))...)
})
e.In.WriteString("multiacc\r")
e.In.WriteString("multipass\r")
e.In.WriteString("multipass\r")
e.Run(t, append(cmd, hex.EncodeToString(pubs[0].Bytes()),
hex.EncodeToString(pubs[1].Bytes()),
hex.EncodeToString(pubs[2].Bytes()),
hex.EncodeToString(pubs[3].Bytes()))...)
script, err := smartcontract.CreateMultiSigRedeemScript(2, pubs)
require.NoError(t, err)
w, err := wallet.NewWalletFromFile(walletPath)
require.NoError(t, err)
defer w.Close()
actual := w.GetAccount(hash.Hash160(script))
require.NotNil(t, actual)
require.NoError(t, actual.Decrypt("multipass"))
require.Equal(t, script, actual.Contract.Script)
})
})
}
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func TestWalletExport(t *testing.T) {
e := newExecutor(t, false)
defer e.Close(t)
t.Run("Encrypted", func(t *testing.T) {
e.Run(t, "neo-go", "wallet", "export",
"--wallet", validatorWallet, validatorAddr)
line, err := e.Out.ReadString('\n')
require.NoError(t, err)
enc, err := keys.NEP2Encrypt(validatorPriv, "one")
require.NoError(t, err)
require.Equal(t, enc, strings.TrimSpace(line))
})
t.Run("Decrypted", func(t *testing.T) {
t.Run("NoAddress", func(t *testing.T) {
e.RunWithError(t, "neo-go", "wallet", "export",
"--wallet", validatorWallet, "--decrypt")
})
e.In.WriteString("one\r")
e.Run(t, "neo-go", "wallet", "export",
"--wallet", validatorWallet, "--decrypt", validatorAddr)
line, err := e.Out.ReadString('\n')
require.NoError(t, err)
require.Equal(t, validatorWIF, strings.TrimSpace(line))
})
}
func TestClaimGas(t *testing.T) {
e := newExecutor(t, true)
defer e.Close(t)
start := e.Chain.BlockHeight()
balanceBefore := e.Chain.GetUtilityTokenBalance(validatorHash)
e.In.WriteString("one\r")
e.Run(t, "neo-go", "wallet", "claim",
"--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", validatorWallet,
"--address", validatorAddr)
tx, end := e.checkTxPersisted(t)
b, _ := e.Chain.GetGoverningTokenBalance(validatorHash)
cl := e.Chain.CalculateClaimable(b, start, end)
require.True(t, cl.Sign() > 0)
cl.Sub(cl, big.NewInt(tx.NetworkFee+tx.SystemFee))
balanceAfter := e.Chain.GetUtilityTokenBalance(validatorHash)
require.Equal(t, 0, balanceAfter.Cmp(balanceBefore.Add(balanceBefore, cl)))
}
func TestImportDeployed(t *testing.T) {
e := newExecutor(t, true)
defer e.Close(t)
e.In.WriteString("one\r")
e.Run(t, "neo-go", "contract", "deploy",
"--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", validatorWallet, "--address", validatorAddr,
"--in", "testdata/verify.nef", "--manifest", "testdata/verify.manifest.json")
line, err := e.Out.ReadString('\n')
require.NoError(t, err)
line = strings.TrimSpace(strings.TrimPrefix(line, "Contract: "))
h, err := util.Uint160DecodeStringLE(line)
require.NoError(t, err)
e.checkTxPersisted(t)
tmpDir := os.TempDir()
walletPath := path.Join(tmpDir, "wallet.json")
e.Run(t, "neo-go", "wallet", "init", "--wallet", walletPath)
defer os.Remove(walletPath)
priv, err := keys.NewPrivateKey()
require.NoError(t, err)
e.In.WriteString("acc\rpass\rpass\r")
e.Run(t, "neo-go", "wallet", "import-deployed",
"--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", walletPath, "--wif", priv.WIF(),
"--contract", h.StringLE())
w, err := wallet.NewWalletFromFile(walletPath)
defer w.Close()
require.NoError(t, err)
require.Equal(t, 1, len(w.Accounts))
contractAddr := w.Accounts[0].Address
require.Equal(t, address.Uint160ToString(h), contractAddr)
require.True(t, w.Accounts[0].Contract.Deployed)
t.Run("Sign", func(t *testing.T) {
e.In.WriteString("one\r")
e.Run(t, "neo-go", "wallet", "nep5", "multitransfer",
"--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", validatorWallet, "--from", validatorAddr,
"neo:"+contractAddr+":10",
"gas:"+contractAddr+":10")
e.checkTxPersisted(t)
privTo, err := keys.NewPrivateKey()
require.NoError(t, err)
e.In.WriteString("pass\r")
e.Run(t, "neo-go", "wallet", "nep5", "transfer",
"--rpc-endpoint", "http://"+e.RPC.Addr,
"--wallet", walletPath, "--from", contractAddr,
"--to", privTo.Address(), "--token", "neo", "--amount", "1")
e.checkTxPersisted(t)
b, _ := e.Chain.GetGoverningTokenBalance(h)
require.Equal(t, big.NewInt(9), b)
b, _ = e.Chain.GetGoverningTokenBalance(privTo.GetScriptHash())
require.Equal(t, big.NewInt(1), b)
})
}
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func TestWalletDump(t *testing.T) {
e := newExecutor(t, false)
defer e.Close(t)
e.Run(t, "neo-go", "wallet", "dump", "--wallet", "testdata/testwallet.json")
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, "NNuJqXDnRqvwgzhSzhH4jnVFWB1DyZ34EM", w.Accounts[0].Address)
}