package api import ( "crypto/sha256" "encoding/hex" "encoding/json" "fmt" "io/ioutil" "math/rand" "os" "path" "path/filepath" "sync" "testing" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" gethcrypto "github.com/ethereum/go-ethereum/crypto" "github.com/status-im/status-go/connection" "github.com/status-im/status-go/eth-node/crypto" "github.com/status-im/status-go/eth-node/types" "github.com/status-im/status-go/multiaccounts" "github.com/status-im/status-go/multiaccounts/accounts" "github.com/status-im/status-go/multiaccounts/settings" "github.com/status-im/status-go/node" "github.com/status-im/status-go/params" "github.com/status-im/status-go/rpc" "github.com/status-im/status-go/services/typeddata" "github.com/status-im/status-go/t/utils" "github.com/status-im/status-go/transactions" ) var ( networks = json.RawMessage("{}") testSettings = settings.Settings{ Address: types.HexToAddress("0xeC540f3745Ff2964AFC1171a5A0DD726d1F6B472"), CurrentNetwork: "mainnet_rpc", DappsAddress: types.HexToAddress("0xe1300f99fDF7346986CbC766903245087394ecd0"), EIP1581Address: types.HexToAddress("0xe1DDDE9235a541d1344550d969715CF43982de9f"), InstallationID: "d3efcff6-cffa-560e-a547-21d3858cbc51", KeyUID: "0x4e8129f3edfc004875be17bf468a784098a9f69b53c095be1f52deff286935ab", LatestDerivedPath: 0, Name: "Jittery Cornflowerblue Kingbird", Networks: &networks, PhotoPath: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAIAAACRXR/mAAAAjklEQVR4nOzXwQmFMBAAUZXUYh32ZB32ZB02sxYQQSZGsod55/91WFgSS0RM+SyjA56ZRZhFmEWYRRT6h+M6G16zrxv6fdJpmUWYRbxsYr13dKfanpN0WmYRZhGzXz6AWYRZRIfbaX26fT9Jk07LLMIsosPt9I/dTDotswizCG+nhFmEWYRZhFnEHQAA///z1CFkYamgfQAAAABJRU5ErkJggg==", PreviewPrivacy: false, PublicKey: "0x04211fe0f69772ecf7eb0b5bfc7678672508a9fb01f2d699096f0d59ef7fe1a0cb1e648a80190db1c0f5f088872444d846f2956d0bd84069f3f9f69335af852ac0", SigningPhrase: "yurt joey vibe", WalletRootAddress: types.HexToAddress("0xeB591fd819F86D0A6a2EF2Bcb94f77807a7De1a6")} ) func TestBackendStartNodeConcurrently(t *testing.T) { utils.Init() backend := NewGethStatusBackend() config, err := utils.MakeTestNodeConfig(params.StatusChainNetworkID) require.NoError(t, err) require.NoError(t, backend.AccountManager().InitKeystore(config.KeyStoreDir)) count := 2 resultCh := make(chan error) var wg sync.WaitGroup wg.Add(count) for i := 0; i < count; i++ { go func() { resultCh <- backend.StartNode(config) wg.Done() }() } // close channel as otherwise for loop never finishes go func() { wg.Wait(); close(resultCh) }() var results []error for err := range resultCh { results = append(results, err) } require.Contains(t, results, nil) require.Contains(t, results, node.ErrNodeRunning) err = backend.StopNode() require.NoError(t, err) } func TestBackendRestartNodeConcurrently(t *testing.T) { utils.Init() backend := NewGethStatusBackend() config, err := utils.MakeTestNodeConfig(params.StatusChainNetworkID) require.NoError(t, err) count := 3 require.NoError(t, backend.AccountManager().InitKeystore(config.KeyStoreDir)) require.NoError(t, backend.StartNode(config)) defer func() { require.NoError(t, backend.StopNode()) }() var wg sync.WaitGroup wg.Add(count) for i := 0; i < count; i++ { go func(idx int) { assert.NoError(t, backend.RestartNode()) wg.Done() }(i) } wg.Wait() } // TODO(adam): add concurrent tests for ResetChainData() func TestBackendGettersConcurrently(t *testing.T) { utils.Init() backend := NewGethStatusBackend() config, err := utils.MakeTestNodeConfig(params.StatusChainNetworkID) require.NoError(t, err) require.NoError(t, backend.AccountManager().InitKeystore(config.KeyStoreDir)) err = backend.StartNode(config) require.NoError(t, err) defer func() { require.NoError(t, backend.StopNode()) }() var wg sync.WaitGroup wg.Add(1) go func() { assert.NotNil(t, backend.StatusNode()) wg.Done() }() wg.Add(1) go func() { assert.NotNil(t, backend.AccountManager()) wg.Done() }() wg.Add(1) go func() { assert.NotNil(t, backend.personalAPI) wg.Done() }() wg.Add(1) go func() { assert.NotNil(t, backend.Transactor()) wg.Done() }() wg.Add(1) go func() { assert.True(t, backend.IsNodeRunning()) wg.Done() }() wg.Add(1) go func() { assert.True(t, backend.IsNodeRunning()) wg.Done() }() wg.Wait() } func TestBackendConnectionChangesConcurrently(t *testing.T) { connections := [...]string{connection.Wifi, connection.Cellular, connection.Unknown} backend := NewGethStatusBackend() count := 3 var wg sync.WaitGroup for i := 0; i < count; i++ { wg.Add(1) go func() { connIdx := rand.Intn(len(connections)) // nolint: gosec backend.ConnectionChange(connections[connIdx], false) wg.Done() }() } wg.Wait() } func TestBackendConnectionChangesToOffline(t *testing.T) { b := NewGethStatusBackend() b.ConnectionChange(connection.None, false) assert.True(t, b.connectionState.Offline) b.ConnectionChange(connection.Wifi, false) assert.False(t, b.connectionState.Offline) b.ConnectionChange("unknown-state", false) assert.False(t, b.connectionState.Offline) } func TestBackendCallRPCConcurrently(t *testing.T) { utils.Init() backend := NewGethStatusBackend() config, err := utils.MakeTestNodeConfig(params.StatusChainNetworkID) require.NoError(t, err) require.NoError(t, backend.AccountManager().InitKeystore(config.KeyStoreDir)) count := 3 err = backend.StartNode(config) require.NoError(t, err) defer func() { require.NoError(t, backend.StopNode()) }() var wg sync.WaitGroup for i := 0; i < count; i++ { wg.Add(1) go func(idx int) { result, err := backend.CallRPC(fmt.Sprintf( `{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":%d}`, idx+1, )) assert.NoError(t, err) assert.NotContains(t, result, "error") wg.Done() }(i) wg.Add(1) go func(idx int) { result, err := backend.CallPrivateRPC(fmt.Sprintf( `{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":%d}`, idx+1, )) assert.NoError(t, err) assert.NotContains(t, result, "error") wg.Done() }(i) } wg.Wait() } func TestAppStateChange(t *testing.T) { backend := NewGethStatusBackend() var testCases = []struct { name string fromState appState toState appState expectedState appState }{ { name: "success", fromState: appStateInactive, toState: appStateBackground, expectedState: appStateBackground, }, { name: "invalid state", fromState: appStateInactive, toState: "unexisting", expectedState: appStateInactive, }, } for _, tc := range testCases { t.Run(tc.name, func(t *testing.T) { backend.appState = tc.fromState backend.AppStateChange(tc.toState.String()) assert.Equal(t, tc.expectedState.String(), backend.appState.String()) }) } } func TestBlockedRPCMethods(t *testing.T) { utils.Init() backend := NewGethStatusBackend() config, err := utils.MakeTestNodeConfig(params.StatusChainNetworkID) require.NoError(t, err) require.NoError(t, backend.AccountManager().InitKeystore(config.KeyStoreDir)) err = backend.StartNode(config) require.NoError(t, err) defer func() { require.NoError(t, backend.StopNode()) }() for idx, m := range rpc.BlockedMethods() { result, err := backend.CallRPC(fmt.Sprintf( `{"jsonrpc":"2.0","method":"%s","params":[],"id":%d}`, m, idx+1, )) assert.NoError(t, err) assert.Contains(t, result, fmt.Sprintf(`{"code":-32700,"message":"%s"}`, rpc.ErrMethodNotFound)) } } func TestCallRPCWithStoppedNode(t *testing.T) { backend := NewGethStatusBackend() resp, err := backend.CallRPC( `{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":1}`, ) assert.Equal(t, ErrRPCClientUnavailable, err) assert.Equal(t, "", resp) resp, err = backend.CallPrivateRPC( `{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":1}`, ) assert.Equal(t, ErrRPCClientUnavailable, err) assert.Equal(t, "", resp) } // TODO(adam): add concurrent tests for: SendTransaction func TestStartStopMultipleTimes(t *testing.T) { utils.Init() backend := NewGethStatusBackend() config, err := utils.MakeTestNodeConfig(params.StatusChainNetworkID) require.NoError(t, err) require.NoError(t, backend.AccountManager().InitKeystore(config.KeyStoreDir)) config.NoDiscovery = false // doesn't have to be running. just any valid enode to bypass validation. config.ClusterConfig.BootNodes = []string{ "enode://e8a7c03b58911e98bbd66accb2a55d57683f35b23bf9dfca89e5e244eb5cc3f25018b4112db507faca34fb69ffb44b362f79eda97a669a8df29c72e654416784@0.0.0.0:30404", } require.NoError(t, err) require.NoError(t, backend.StartNode(config)) require.NoError(t, backend.StopNode()) require.NoError(t, backend.StartNode(config)) require.NoError(t, backend.StopNode()) } func TestHashTypedData(t *testing.T) { utils.Init() backend := NewGethStatusBackend() config, err := utils.MakeTestNodeConfig(params.StatusChainNetworkID) require.NoError(t, err) require.NoError(t, backend.AccountManager().InitKeystore(config.KeyStoreDir)) err = backend.StartNode(config) require.NoError(t, err) defer func() { require.NoError(t, backend.StopNode()) }() eip712Domain := "EIP712Domain" mytypes := typeddata.Types{ eip712Domain: []typeddata.Field{ {Name: "name", Type: "string"}, {Name: "version", Type: "string"}, {Name: "chainId", Type: "uint256"}, {Name: "verifyingContract", Type: "address"}, }, "Text": []typeddata.Field{ {Name: "body", Type: "string"}, }, } domain := map[string]json.RawMessage{ "name": json.RawMessage(`"Ether Text"`), "version": json.RawMessage(`"1"`), "chainId": json.RawMessage(fmt.Sprintf("%d", params.StatusChainNetworkID)), "verifyingContract": json.RawMessage(`"0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"`), } msg := map[string]json.RawMessage{ "body": json.RawMessage(`"Hello, Bob!"`), } typed := typeddata.TypedData{ Types: mytypes, PrimaryType: "Text", Domain: domain, Message: msg, } hash, err := backend.HashTypedData(typed) require.NoError(t, err) assert.NotEqual(t, types.Hash{}, hash) } func TestBackendGetVerifiedAccount(t *testing.T) { utils.Init() password := "test" tmpdir, err := ioutil.TempDir("", "verified-account-test-") require.NoError(t, err) defer os.Remove(tmpdir) backend := NewGethStatusBackend() backend.UpdateRootDataDir(tmpdir) require.NoError(t, backend.AccountManager().InitKeystore(filepath.Join(tmpdir, "keystore"))) require.NoError(t, backend.ensureAppDBOpened(multiaccounts.Account{KeyUID: "0x1"}, password)) config, err := params.NewNodeConfig(tmpdir, 178733) require.NoError(t, err) // this is for StatusNode().Config() call inside of the getVerifiedWalletAccount require.NoError(t, backend.StartNode(config)) defer func() { require.NoError(t, backend.StopNode()) }() t.Run("AccountDoesntExist", func(t *testing.T) { pkey, err := gethcrypto.GenerateKey() require.NoError(t, err) address := gethcrypto.PubkeyToAddress(pkey.PublicKey) key, err := backend.getVerifiedWalletAccount(address.String(), password) require.EqualError(t, err, transactions.ErrAccountDoesntExist.Error()) require.Nil(t, key) }) t.Run("PasswordDoesntMatch", func(t *testing.T) { pkey, err := crypto.GenerateKey() require.NoError(t, err) address := crypto.PubkeyToAddress(pkey.PublicKey) db, err := accounts.NewDB(backend.appDB) require.NoError(t, err) _, err = backend.AccountManager().ImportAccount(pkey, password) require.NoError(t, err) require.NoError(t, db.SaveAccounts([]*accounts.Account{{Address: address}})) key, err := backend.getVerifiedWalletAccount(address.String(), "wrong-password") require.EqualError(t, err, "could not decrypt key with given password") require.Nil(t, key) }) t.Run("Success", func(t *testing.T) { pkey, err := crypto.GenerateKey() require.NoError(t, err) address := crypto.PubkeyToAddress(pkey.PublicKey) db, err := accounts.NewDB(backend.appDB) require.NoError(t, err) _, err = backend.AccountManager().ImportAccount(pkey, password) require.NoError(t, err) require.NoError(t, db.SaveAccounts([]*accounts.Account{{Address: address}})) key, err := backend.getVerifiedWalletAccount(address.String(), password) require.NoError(t, err) require.Equal(t, address, key.Address) }) } func TestLoginWithKey(t *testing.T) { utils.Init() b := NewGethStatusBackend() chatKey, err := gethcrypto.GenerateKey() require.NoError(t, err) walletKey, err := gethcrypto.GenerateKey() require.NoError(t, err) keyUIDHex := sha256.Sum256(gethcrypto.FromECDSAPub(&chatKey.PublicKey)) keyUID := types.EncodeHex(keyUIDHex[:]) main := multiaccounts.Account{ KeyUID: keyUID, } tmpdir, err := ioutil.TempDir("", "login-with-key-test-") require.NoError(t, err) defer os.Remove(tmpdir) conf, err := params.NewNodeConfig(tmpdir, 1777) require.NoError(t, err) keyhex := hex.EncodeToString(gethcrypto.FromECDSA(chatKey)) require.NoError(t, b.AccountManager().InitKeystore(conf.KeyStoreDir)) b.UpdateRootDataDir(conf.DataDir) require.NoError(t, b.OpenAccounts()) address := crypto.PubkeyToAddress(walletKey.PublicKey) require.NoError(t, b.SaveAccountAndStartNodeWithKey(main, "test-pass", testSettings, conf, []*accounts.Account{{Address: address, Wallet: true}}, keyhex)) require.NoError(t, b.Logout()) require.NoError(t, b.StopNode()) require.NoError(t, b.AccountManager().InitKeystore(conf.KeyStoreDir)) b.UpdateRootDataDir(conf.DataDir) require.NoError(t, b.OpenAccounts()) require.NoError(t, b.StartNodeWithKey(main, "test-pass", keyhex)) defer func() { assert.NoError(t, b.Logout()) assert.NoError(t, b.StopNode()) }() extkey, err := b.accountManager.SelectedChatAccount() require.NoError(t, err) require.Equal(t, crypto.PubkeyToAddress(chatKey.PublicKey), extkey.Address) } func TestVerifyDatabasePassword(t *testing.T) { utils.Init() b := NewGethStatusBackend() chatKey, err := gethcrypto.GenerateKey() require.NoError(t, err) walletKey, err := gethcrypto.GenerateKey() require.NoError(t, err) keyUIDHex := sha256.Sum256(gethcrypto.FromECDSAPub(&chatKey.PublicKey)) keyUID := types.EncodeHex(keyUIDHex[:]) main := multiaccounts.Account{ KeyUID: keyUID, } tmpdir, err := ioutil.TempDir("", "verify-database-password-") require.NoError(t, err) defer os.Remove(tmpdir) conf, err := params.NewNodeConfig(tmpdir, 1777) require.NoError(t, err) keyhex := hex.EncodeToString(gethcrypto.FromECDSA(chatKey)) require.NoError(t, b.AccountManager().InitKeystore(conf.KeyStoreDir)) b.UpdateRootDataDir(conf.DataDir) require.NoError(t, b.OpenAccounts()) address := crypto.PubkeyToAddress(walletKey.PublicKey) require.NoError(t, b.SaveAccountAndStartNodeWithKey(main, "test-pass", testSettings, conf, []*accounts.Account{{Address: address, Wallet: true}}, keyhex)) require.NoError(t, b.Logout()) require.NoError(t, b.StopNode()) require.Error(t, b.VerifyDatabasePassword(main.KeyUID, "wrong-pass")) require.NoError(t, b.VerifyDatabasePassword(main.KeyUID, "test-pass")) } func TestDeleteMulticcount(t *testing.T) { backend := NewGethStatusBackend() rootDataDir, err := ioutil.TempDir("", "test-keystore-dir") require.NoError(t, err) defer os.Remove(rootDataDir) keyStoreDir := filepath.Join(rootDataDir, "keystore") backend.rootDataDir = rootDataDir err = backend.AccountManager().InitKeystore(keyStoreDir) require.NoError(t, err) backend.AccountManager() accs, err := backend.AccountManager(). AccountsGenerator(). GenerateAndDeriveAddresses(12, 1, "", []string{"m/44'/60'/0'/0"}) require.NoError(t, err) generateAccount := accs[0] accountInfo, err := backend.AccountManager(). AccountsGenerator(). StoreAccount(generateAccount.ID, "123123") require.NoError(t, err) account := multiaccounts.Account{ Name: "foo", Timestamp: 1, KeycardPairing: "pairing", KeyUID: generateAccount.KeyUID, } err = backend.ensureAppDBOpened(account, "123123") require.NoError(t, err) s := settings.Settings{ Address: types.HexToAddress(accountInfo.Address), CurrentNetwork: "mainnet_rpc", DappsAddress: types.HexToAddress(accountInfo.Address), EIP1581Address: types.HexToAddress(accountInfo.Address), InstallationID: "d3efcff6-cffa-560e-a547-21d3858cbc51", KeyUID: account.KeyUID, LatestDerivedPath: 0, Name: "Jittery Cornflowerblue Kingbird", Networks: &networks, PhotoPath: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAIAAACRXR/mAAAAjklEQVR4nOzXwQmFMBAAUZXUYh32ZB32ZB02sxYQQSZGsod55/91WFgSS0RM+SyjA56ZRZhFmEWYRRT6h+M6G16zrxv6fdJpmUWYRbxsYr13dKfanpN0WmYRZhGzXz6AWYRZRIfbaX26fT9Jk07LLMIsosPt9I/dTDotswizCG+nhFmEWYRZhFnEHQAA///z1CFkYamgfQAAAABJRU5ErkJggg==", PreviewPrivacy: false, PublicKey: accountInfo.PublicKey, SigningPhrase: "yurt joey vibe", WalletRootAddress: types.HexToAddress(accountInfo.Address)} err = backend.saveAccountsAndSettings( s, ¶ms.NodeConfig{}, nil) require.NoError(t, err) err = backend.OpenAccounts() require.NoError(t, err) err = backend.SaveAccount(account) require.NoError(t, err) files, err := ioutil.ReadDir(rootDataDir) require.NoError(t, err) require.NotEqual(t, 3, len(files)) err = backend.DeleteMulticcount(account.KeyUID, keyStoreDir) require.NoError(t, err) files, err = ioutil.ReadDir(rootDataDir) require.NoError(t, err) require.Equal(t, 3, len(files)) } func TestConvertAccount(t *testing.T) { backend := NewGethStatusBackend() password := "123123" rootDataDir, err := ioutil.TempDir("", "test-keystore-dir") require.NoError(t, err) defer os.Remove(rootDataDir) keyStoreDir := filepath.Join(rootDataDir, "keystore") backend.rootDataDir = rootDataDir err = backend.AccountManager().InitKeystore(keyStoreDir) require.NoError(t, err) backend.AccountManager() accs, err := backend.AccountManager(). AccountsGenerator(). GenerateAndDeriveAddresses(12, 1, "", []string{"m/44'/60'/0'/0"}) require.NoError(t, err) generateAccount := accs[0] accountInfo, err := backend.AccountManager(). AccountsGenerator(). StoreAccount(generateAccount.ID, password) require.NoError(t, err) account := multiaccounts.Account{ Name: "foo", Timestamp: 1, KeyUID: generateAccount.KeyUID, } err = backend.ensureAppDBOpened(account, password) require.NoError(t, err) s := settings.Settings{ Address: types.HexToAddress(accountInfo.Address), CurrentNetwork: "mainnet_rpc", DappsAddress: types.HexToAddress(accountInfo.Address), EIP1581Address: types.HexToAddress(accountInfo.Address), InstallationID: "d3efcff6-cffa-560e-a547-21d3858cbc51", KeyUID: account.KeyUID, LatestDerivedPath: 0, Name: "Jittery Cornflowerblue Kingbird", Networks: &networks, PhotoPath: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAIAAACRXR/mAAAAjklEQVR4nOzXwQmFMBAAUZXUYh32ZB32ZB02sxYQQSZGsod55/91WFgSS0RM+SyjA56ZRZhFmEWYRRT6h+M6G16zrxv6fdJpmUWYRbxsYr13dKfanpN0WmYRZhGzXz6AWYRZRIfbaX26fT9Jk07LLMIsosPt9I/dTDotswizCG+nhFmEWYRZhFnEHQAA///z1CFkYamgfQAAAABJRU5ErkJggg==", PreviewPrivacy: false, PublicKey: accountInfo.PublicKey, SigningPhrase: "yurt joey vibe", WalletRootAddress: types.HexToAddress(accountInfo.Address)} err = backend.saveAccountsAndSettings( s, ¶ms.NodeConfig{}, nil) require.NoError(t, err) err = backend.OpenAccounts() require.NoError(t, err) err = backend.SaveAccount(account) require.NoError(t, err) files, err := ioutil.ReadDir(rootDataDir) require.NoError(t, err) require.NotEqual(t, 3, len(files)) keycardPassword := "0xcafecafe" keycardAccount := account keycardAccount.KeycardPairing = "pairing" keycardSettings := settings.Settings{ KeycardInstanceUID: "0xdeadbeef", KeycardPAiredOn: 1, KeycardPairing: "pairing", } err = backend.ConvertToKeycardAccount(keyStoreDir, keycardAccount, keycardSettings, password, keycardPassword) require.NoError(t, err) _, err = os.Stat(keyStoreDir) require.Error(t, err) require.True(t, os.IsNotExist(err)) err = backend.ensureAppDBOpened(keycardAccount, keycardPassword) require.NoError(t, err) } func copyFile(srcFolder string, dstFolder string, fileName string, t *testing.T) { data, err := ioutil.ReadFile(path.Join(srcFolder, fileName)) if err != nil { t.Fail() } err = ioutil.WriteFile(path.Join(dstFolder, fileName), data, 0600) if err != nil { t.Fail() } } func copyDir(srcFolder string, dstFolder string, t *testing.T) { files, err := ioutil.ReadDir(srcFolder) require.NoError(t, err) for _, file := range files { if !file.IsDir() { copyFile(srcFolder, dstFolder, file.Name(), t) } else { childFolder := path.Join(srcFolder, file.Name()) newFolder := path.Join(dstFolder, file.Name()) err = os.MkdirAll(newFolder, os.ModePerm) require.NoError(t, err) copyDir(childFolder, newFolder, t) } } } func login(t *testing.T, conf *params.NodeConfig) { // The following passwords and DB used in this test unit are only // used to determine if login process works correctly after a migration // Expected account data: keyUID := "0x7c46c8f6f059ab72d524f2a6d356904db30bb0392636172ab3929a6bd2220f84" // #nosec G101 username := "TestUser" passwd := "0xC888C9CE9E098D5864D3DED6EBCC140A12142263BACE3A23A36F9905F12BD64A" // #nosec G101 b := NewGethStatusBackend() require.NoError(t, b.AccountManager().InitKeystore(conf.KeyStoreDir)) b.UpdateRootDataDir(conf.DataDir) require.NoError(t, b.OpenAccounts()) accounts, err := b.GetAccounts() require.NoError(t, err) require.Len(t, accounts, 1) require.Equal(t, username, accounts[0].Name) require.Equal(t, keyUID, accounts[0].KeyUID) wg := sync.WaitGroup{} wg.Add(1) go func() { defer wg.Done() err := b.StartNodeWithAccount(accounts[0], passwd, conf) require.NoError(t, err) }() wg.Wait() require.NoError(t, b.Logout()) require.NoError(t, b.StopNode()) } func TestLoginAndMigrationsStillWorkWithExistingUsers(t *testing.T) { utils.Init() srcFolder := "../static/test-0.97.3-account/" tmpdir, err := ioutil.TempDir("", "login-and-migrations-with-existing-users") require.NoError(t, err) defer os.Remove(tmpdir) copyDir(srcFolder, tmpdir, t) conf, err := params.NewNodeConfig(tmpdir, 1777) require.NoError(t, err) login(t, conf) login(t, conf) // Login twice to catch weird errors that only appear after logout }