415 lines
12 KiB
Go
415 lines
12 KiB
Go
package account
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"reflect"
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"testing"
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/accounts/keystore"
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gethcommon "github.com/ethereum/go-ethereum/common"
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"github.com/golang/mock/gomock"
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. "github.com/status-im/status-go/t/utils"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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func TestVerifyAccountPassword(t *testing.T) {
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accManager := NewManager(nil)
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keyStoreDir, err := ioutil.TempDir(os.TempDir(), "accounts")
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require.NoError(t, err)
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defer os.RemoveAll(keyStoreDir) //nolint: errcheck
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emptyKeyStoreDir, err := ioutil.TempDir(os.TempDir(), "accounts_empty")
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require.NoError(t, err)
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defer os.RemoveAll(emptyKeyStoreDir) //nolint: errcheck
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// import account keys
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require.NoError(t, ImportTestAccount(keyStoreDir, GetAccount1PKFile()))
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require.NoError(t, ImportTestAccount(keyStoreDir, GetAccount2PKFile()))
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account1Address := gethcommon.BytesToAddress(gethcommon.FromHex(TestConfig.Account1.Address))
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testCases := []struct {
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name string
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keyPath string
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address string
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password string
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expectedError error
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}{
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{
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"correct address, correct password (decrypt should succeed)",
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keyStoreDir,
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TestConfig.Account1.Address,
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TestConfig.Account1.Password,
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nil,
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},
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{
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"correct address, correct password, non-existent key store",
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filepath.Join(keyStoreDir, "non-existent-folder"),
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TestConfig.Account1.Address,
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TestConfig.Account1.Password,
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fmt.Errorf("cannot traverse key store folder: lstat %s/non-existent-folder: no such file or directory", keyStoreDir),
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},
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{
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"correct address, correct password, empty key store (pk is not there)",
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emptyKeyStoreDir,
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TestConfig.Account1.Address,
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TestConfig.Account1.Password,
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fmt.Errorf("cannot locate account for address: %s", account1Address.Hex()),
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},
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{
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"wrong address, correct password",
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keyStoreDir,
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"0x79791d3e8f2daa1f7fec29649d152c0ada3cc535",
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TestConfig.Account1.Password,
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fmt.Errorf("cannot locate account for address: %s", "0x79791d3E8F2dAa1F7FeC29649d152c0aDA3cc535"),
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},
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{
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"correct address, wrong password",
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keyStoreDir,
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TestConfig.Account1.Address,
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"wrong password", // wrong password
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errors.New("could not decrypt key with given passphrase"),
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},
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}
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for _, testCase := range testCases {
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accountKey, err := accManager.VerifyAccountPassword(testCase.keyPath, testCase.address, testCase.password)
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if !reflect.DeepEqual(err, testCase.expectedError) {
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require.FailNow(t, fmt.Sprintf("unexpected error: expected \n'%v', got \n'%v'", testCase.expectedError, err))
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}
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if err == nil {
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if accountKey == nil {
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require.Fail(t, "no error reported, but account key is missing")
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}
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accountAddress := gethcommon.BytesToAddress(gethcommon.FromHex(testCase.address))
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if accountKey.Address != accountAddress {
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require.Fail(t, "account mismatch: have %s, want %s", accountKey.Address.Hex(), accountAddress.Hex())
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}
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}
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}
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}
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// TestVerifyAccountPasswordWithAccountBeforeEIP55 verifies if VerifyAccountPassword
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// can handle accounts before introduction of EIP55.
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func TestVerifyAccountPasswordWithAccountBeforeEIP55(t *testing.T) {
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keyStoreDir, err := ioutil.TempDir("", "status-accounts-test")
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require.NoError(t, err)
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defer os.RemoveAll(keyStoreDir) //nolint: errcheck
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// Import keys and make sure one was created before EIP55 introduction.
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err = ImportTestAccount(keyStoreDir, "test-account3-before-eip55.pk")
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require.NoError(t, err)
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accManager := NewManager(nil)
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address := gethcommon.HexToAddress(TestConfig.Account3.Address)
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_, err = accManager.VerifyAccountPassword(keyStoreDir, address.Hex(), TestConfig.Account3.Password)
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require.NoError(t, err)
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}
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var (
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errKeyStore = errors.New("Can't return a key store")
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errAccManager = errors.New("Can't return an account manager")
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)
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func TestManagerTestSuite(t *testing.T) {
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gethServiceProvider := newMockGethServiceProvider(t)
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accManager := NewManager(gethServiceProvider)
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keyStoreDir, err := ioutil.TempDir(os.TempDir(), "accounts")
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require.NoError(t, err)
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keyStore := keystore.NewKeyStore(keyStoreDir, keystore.LightScryptN, keystore.LightScryptP)
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defer os.RemoveAll(keyStoreDir) //nolint: errcheck
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testPassword := "test-password"
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// Initial test - create test account
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gethServiceProvider.EXPECT().AccountKeyStore().Return(keyStore, nil)
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addr, pubKey, mnemonic, err := accManager.CreateAccount(testPassword)
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require.NoError(t, err)
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require.NotEmpty(t, addr)
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require.NotEmpty(t, pubKey)
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require.NotEmpty(t, mnemonic)
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s := &ManagerTestSuite{
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testAccount: testAccount{
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"test-password",
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addr,
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pubKey,
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mnemonic,
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},
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gethServiceProvider: gethServiceProvider,
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accManager: accManager,
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keyStore: keyStore,
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gethAccManager: accounts.NewManager(),
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}
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suite.Run(t, s)
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}
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func newMockGethServiceProvider(t *testing.T) *MockGethServiceProvider {
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ctrl := gomock.NewController(t)
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return NewMockGethServiceProvider(ctrl)
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}
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type ManagerTestSuite struct {
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suite.Suite
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testAccount
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gethServiceProvider *MockGethServiceProvider
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accManager *Manager
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keyStore *keystore.KeyStore
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gethAccManager *accounts.Manager
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}
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type testAccount struct {
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password string
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address string
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pubKey string
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mnemonic string
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}
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// reinitMock is for reassigning a new mock node manager to account manager.
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// Stating the amount of times for mock calls kills the flexibility for
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// development so this is a good workaround to use with EXPECT().Func().AnyTimes()
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func (s *ManagerTestSuite) reinitMock() {
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s.gethServiceProvider = newMockGethServiceProvider(s.T())
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s.accManager.geth = s.gethServiceProvider
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}
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// SetupTest is used here for reinitializing the mock before every
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// test function to avoid faulty execution.
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func (s *ManagerTestSuite) SetupTest() {
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s.reinitMock()
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}
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func (s *ManagerTestSuite) TestCreateAccount() {
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// Don't fail on empty password
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(s.keyStore, nil)
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_, _, _, err := s.accManager.CreateAccount(s.password)
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s.NoError(err)
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(nil, errKeyStore)
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_, _, _, err = s.accManager.CreateAccount(s.password)
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s.Equal(errKeyStore, err)
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}
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func (s *ManagerTestSuite) TestRecoverAccount() {
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(s.keyStore, nil)
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addr, pubKey, err := s.accManager.RecoverAccount(s.password, s.mnemonic)
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s.NoError(err)
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s.Equal(s.address, addr)
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s.Equal(s.pubKey, pubKey)
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(nil, errKeyStore)
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_, _, err = s.accManager.RecoverAccount(s.password, s.mnemonic)
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s.Equal(errKeyStore, err)
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}
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func (s *ManagerTestSuite) TestSelectAccount() {
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testCases := []struct {
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name string
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accountKeyStoreReturn []interface{}
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address string
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password string
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expectedError error
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}{
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{
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"success",
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[]interface{}{s.keyStore, nil},
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s.address,
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s.password,
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nil,
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},
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{
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"fail_keyStore",
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[]interface{}{nil, errKeyStore},
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s.address,
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s.password,
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errKeyStore,
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},
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{
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"fail_wrongAddress",
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[]interface{}{s.keyStore, nil},
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"wrong-address",
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s.password,
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ErrAddressToAccountMappingFailure,
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},
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{
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"fail_wrongPassword",
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[]interface{}{s.keyStore, nil},
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s.address,
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"wrong-password",
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errors.New("cannot retrieve a valid key for a given account: could not decrypt key with given passphrase"),
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},
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}
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for _, testCase := range testCases {
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s.T().Run(testCase.name, func(t *testing.T) {
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s.reinitMock()
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(testCase.accountKeyStoreReturn...).AnyTimes()
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err := s.accManager.SelectAccount(testCase.address, testCase.password)
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s.Equal(testCase.expectedError, err)
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})
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}
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}
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func (s *ManagerTestSuite) TestCreateChildAccount() {
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// First, test the negative case where an account is not selected
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// and an address is not provided.
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s.accManager.selectedAccount = nil
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s.T().Run("fail_noAccount", func(t *testing.T) {
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(s.keyStore, nil).AnyTimes()
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_, _, err := s.accManager.CreateChildAccount("", s.password)
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s.Equal(ErrNoAccountSelected, err)
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})
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// Now, select the test account for rest of the test cases.
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s.reinitMock()
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(s.keyStore, nil).AnyTimes()
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err := s.accManager.SelectAccount(s.address, s.password)
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s.NoError(err)
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testCases := []struct {
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name string
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address string
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password string
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accountKeyStoreReturn []interface{}
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expectedError error
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}{
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{
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"success",
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s.address,
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s.password,
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[]interface{}{s.keyStore, nil},
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nil,
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},
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{
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"fail_keyStore",
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s.address,
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s.password,
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[]interface{}{nil, errKeyStore},
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errKeyStore,
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},
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{
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"fail_wrongAddress",
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"wrong-address",
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s.password,
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[]interface{}{s.keyStore, nil},
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ErrAddressToAccountMappingFailure,
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},
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{
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"fail_wrongPassword",
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s.address,
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"wrong-password",
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[]interface{}{s.keyStore, nil},
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errors.New("cannot retrieve a valid key for a given account: could not decrypt key with given passphrase"),
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},
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}
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for _, testCase := range testCases {
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s.T().Run(testCase.name, func(t *testing.T) {
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s.reinitMock()
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(testCase.accountKeyStoreReturn...).AnyTimes()
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childAddr, childPubKey, err := s.accManager.CreateChildAccount(testCase.address, testCase.password)
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if testCase.expectedError != nil {
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s.Equal(testCase.expectedError, err)
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} else {
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s.NoError(err)
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s.NotEmpty(childAddr)
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s.NotEmpty(childPubKey)
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}
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})
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}
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}
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func (s *ManagerTestSuite) TestLogout() {
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s.accManager.Logout()
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s.Nil(s.accManager.selectedAccount)
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}
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// TestAccounts tests cases for (*Manager).Accounts.
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func (s *ManagerTestSuite) TestAccounts() {
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// Select the test account
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(s.keyStore, nil).AnyTimes()
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err := s.accManager.SelectAccount(s.address, s.password)
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s.NoError(err)
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// Success
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s.gethServiceProvider.EXPECT().AccountManager().Return(s.gethAccManager, nil)
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accs, err := s.accManager.Accounts()
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s.NoError(err)
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s.NotNil(accs)
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// Can't get an account manager
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s.gethServiceProvider.EXPECT().AccountManager().Return(nil, errAccManager)
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_, err = s.accManager.Accounts()
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s.Equal(errAccManager, err)
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// Selected account is nil but doesn't fail
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s.accManager.selectedAccount = nil
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s.gethServiceProvider.EXPECT().AccountManager().Return(s.gethAccManager, nil)
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accs, err = s.accManager.Accounts()
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s.NoError(err)
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s.NotNil(accs)
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}
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func (s *ManagerTestSuite) TestAddressToDecryptedAccount() {
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testCases := []struct {
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name string
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accountKeyStoreReturn []interface{}
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address string
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password string
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expectedError error
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}{
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{
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"success",
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[]interface{}{s.keyStore, nil},
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s.address,
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s.password,
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nil,
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},
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{
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"fail_keyStore",
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[]interface{}{nil, errKeyStore},
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s.address,
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s.password,
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errKeyStore,
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},
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{
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"fail_wrongAddress",
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[]interface{}{s.keyStore, nil},
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"wrong-address",
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s.password,
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ErrAddressToAccountMappingFailure,
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},
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{
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"fail_wrongPassword",
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[]interface{}{s.keyStore, nil},
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s.address,
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"wrong-password",
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errors.New("could not decrypt key with given passphrase"),
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},
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}
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for _, testCase := range testCases {
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s.T().Run(testCase.name, func(t *testing.T) {
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s.reinitMock()
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s.gethServiceProvider.EXPECT().AccountKeyStore().Return(testCase.accountKeyStoreReturn...).AnyTimes()
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acc, key, err := s.accManager.AddressToDecryptedAccount(testCase.address, testCase.password)
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if testCase.expectedError != nil {
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s.Equal(testCase.expectedError, err)
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} else {
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s.NoError(err)
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s.NotNil(acc)
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s.NotNil(key)
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s.Equal(acc.Address, key.Address)
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}
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})
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}
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}
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