492 lines
13 KiB
Go
492 lines
13 KiB
Go
package accounts
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import (
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"context"
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"errors"
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"fmt"
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"strings"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/event"
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"github.com/ethereum/go-ethereum/log"
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"github.com/status-im/status-go/account"
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"github.com/status-im/status-go/eth-node/types"
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"github.com/status-im/status-go/multiaccounts/accounts"
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"github.com/status-im/status-go/multiaccounts/keypairs"
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"github.com/status-im/status-go/multiaccounts/settings"
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"github.com/status-im/status-go/params"
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"github.com/status-im/status-go/protocol"
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)
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const pathWalletRoot = "m/44'/60'/0'/0"
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const pathDefaultWallet = pathWalletRoot + "/0"
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func NewAccountsAPI(manager *account.GethManager, config *params.NodeConfig, db *accounts.Database, feed *event.Feed, messenger **protocol.Messenger) *API {
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return &API{manager, config, db, feed, messenger}
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}
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// API is class with methods available over RPC.
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type API struct {
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manager *account.GethManager
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config *params.NodeConfig
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db *accounts.Database
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feed *event.Feed
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messenger **protocol.Messenger
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}
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type DerivedAddress struct {
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Address common.Address `json:"address"`
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Path string `json:"path"`
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HasActivity bool `json:"hasActivity"`
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AlreadyCreated bool `json:"alreadyCreated"`
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}
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func (api *API) SaveAccounts(ctx context.Context, accounts []*accounts.Account) error {
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log.Info("[AccountsAPI::SaveAccounts]")
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err := (*api.messenger).SaveAccounts(accounts)
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if err != nil {
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return err
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}
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api.feed.Send(accounts)
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return nil
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}
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func (api *API) GetAccounts(ctx context.Context) ([]*accounts.Account, error) {
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accounts, err := api.db.GetAccounts()
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if err != nil {
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return nil, err
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}
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for i := range accounts {
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account := accounts[i]
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if account.Wallet && account.DerivedFrom == "" {
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address, err := api.db.GetWalletRootAddress()
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if err != nil {
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return nil, err
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}
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account.DerivedFrom = address.Hex()
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}
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}
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return accounts, nil
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}
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func (api *API) DeleteAccount(ctx context.Context, address types.Address) error {
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acc, err := api.db.GetAccountByAddress(address)
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if err != nil {
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return err
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}
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if acc.Type != accounts.AccountTypeWatch {
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err = api.manager.DeleteAccount(api.config.KeyStoreDir, address)
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var e *account.ErrCannotLocateKeyFile
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if err != nil && !errors.As(err, &e) {
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return err
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}
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}
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return (*api.messenger).DeleteAccount(address)
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}
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func (api *API) DeleteAccountForMigratedKeypair(ctx context.Context, address types.Address) error {
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return (*api.messenger).DeleteAccount(address)
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}
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func (api *API) AddAccountWatch(ctx context.Context, address string, name string, color string, emoji string) error {
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account := &accounts.Account{
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Address: types.Address(common.HexToAddress(address)),
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Type: accounts.AccountTypeWatch,
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Name: name,
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Emoji: emoji,
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Color: color,
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}
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return api.SaveAccounts(ctx, []*accounts.Account{account})
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}
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func (api *API) AddAccountWithMnemonic(
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ctx context.Context,
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mnemonic string,
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password string,
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name string,
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color string,
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emoji string,
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) error {
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return api.addAccountWithMnemonic(ctx, mnemonic, password, name, color, emoji, pathWalletRoot)
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}
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func (api *API) AddAccountWithMnemonicPasswordVerified(
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ctx context.Context,
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mnemonic string,
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password string,
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name string,
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color string,
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emoji string,
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) error {
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return api.addAccountWithMnemonicPasswordVerified(ctx, mnemonic, password, name, color, emoji, pathWalletRoot)
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}
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func (api *API) AddAccountWithMnemonicAndPath(
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ctx context.Context,
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mnemonic string,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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) error {
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return api.addAccountWithMnemonic(ctx, mnemonic, password, name, color, emoji, path)
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}
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func (api *API) AddAccountWithMnemonicAndPathPasswordVerified(
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ctx context.Context,
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mnemonic string,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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) error {
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return api.addAccountWithMnemonicPasswordVerified(ctx, mnemonic, password, name, color, emoji, path)
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}
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// AddAccountWithPrivateKeyPasswordVerified adds an accounts.Account created from the given private key
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// assuming that client has already authenticated logged in use, this function doesn't verify a password.
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func (api *API) AddAccountWithPrivateKeyPasswordVerified(
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ctx context.Context,
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privateKey string,
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password string,
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name string,
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color string,
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emoji string,
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) error {
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info, err := api.manager.AccountsGenerator().ImportPrivateKey(privateKey)
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if err != nil {
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return err
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}
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addressExists, err := api.db.AddressExists(types.Address(common.HexToAddress(info.Address)))
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if err != nil {
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return err
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}
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if addressExists {
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return errors.New("account already exists")
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}
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_, err = api.manager.AccountsGenerator().StoreAccount(info.ID, password)
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if err != nil {
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return err
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}
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account := &accounts.Account{
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Address: types.Address(common.HexToAddress(info.Address)),
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KeyUID: info.KeyUID,
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PublicKey: types.HexBytes(info.PublicKey),
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Type: accounts.AccountTypeKey,
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Name: name,
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Emoji: emoji,
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Color: color,
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Path: pathDefaultWallet,
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}
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return api.SaveAccounts(ctx, []*accounts.Account{account})
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}
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func (api *API) AddAccountWithPrivateKey(
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ctx context.Context,
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privateKey string,
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password string,
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name string,
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color string,
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emoji string,
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) error {
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err := api.verifyPassword(password)
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if err != nil {
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return err
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}
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return api.AddAccountWithPrivateKeyPasswordVerified(ctx, privateKey, password, name, color, emoji)
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}
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func (api *API) GenerateAccount(
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ctx context.Context,
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password string,
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name string,
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color string,
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emoji string,
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) error {
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address, err := api.db.GetWalletRootAddress()
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if err != nil {
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return err
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}
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latestDerivedPath, err := api.db.GetLatestDerivedPath()
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if err != nil {
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return err
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}
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newDerivedPath := latestDerivedPath + 1
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path := fmt.Sprint(pathWalletRoot, "/", newDerivedPath)
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err = api.generateAccount(ctx, password, name, color, emoji, path, address.Hex())
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if err != nil {
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return err
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}
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err = api.db.SaveSettingField(settings.LatestDerivedPath, newDerivedPath)
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if err != nil {
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return err
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}
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return err
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}
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func (api *API) GenerateAccountPasswordVerified(
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ctx context.Context,
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password string,
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name string,
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color string,
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emoji string,
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) error {
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address, err := api.db.GetWalletRootAddress()
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if err != nil {
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return err
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}
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latestDerivedPath, err := api.db.GetLatestDerivedPath()
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if err != nil {
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return err
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}
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newDerivedPath := latestDerivedPath + 1
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path := fmt.Sprint(pathWalletRoot, "/", newDerivedPath)
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err = api.generateAccountPasswordVerified(ctx, password, name, color, emoji, path, address.Hex())
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if err != nil {
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return err
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}
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err = api.db.SaveSettingField(settings.LatestDerivedPath, newDerivedPath)
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if err != nil {
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return err
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}
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return err
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}
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func (api *API) GenerateAccountWithDerivedPath(
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ctx context.Context,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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derivedFrom string,
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) error {
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return api.generateAccount(ctx, password, name, color, emoji, path, derivedFrom)
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}
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func (api *API) GenerateAccountWithDerivedPathPasswordVerified(
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ctx context.Context,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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derivedFrom string,
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) error {
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return api.generateAccountPasswordVerified(ctx, password, name, color, emoji, path, derivedFrom)
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}
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func (api *API) verifyPassword(password string) error {
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address, err := api.db.GetChatAddress()
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if err != nil {
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return err
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}
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_, err = api.manager.VerifyAccountPassword(api.config.KeyStoreDir, address.Hex(), password)
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return err
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}
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// addAccountWithMnemonicPasswordVerified adds an accounts.Account derived from the given Mnemonic
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// assuming that client has already authenticated logged in use, this function doesn't verify a password.
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func (api *API) addAccountWithMnemonicPasswordVerified(
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ctx context.Context,
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mnemonic string,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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) error {
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mnemonicNoExtraSpaces := strings.Join(strings.Fields(mnemonic), " ")
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generatedAccountInfo, err := api.manager.AccountsGenerator().ImportMnemonic(mnemonicNoExtraSpaces, "")
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if err != nil {
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return err
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}
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_, err = api.manager.AccountsGenerator().StoreAccount(generatedAccountInfo.ID, password)
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if err != nil {
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return err
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}
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accountinfos, err := api.manager.AccountsGenerator().StoreDerivedAccounts(generatedAccountInfo.ID, password, []string{path})
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if err != nil {
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return err
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}
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account := &accounts.Account{
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Address: types.Address(common.HexToAddress(accountinfos[path].Address)),
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KeyUID: generatedAccountInfo.KeyUID,
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PublicKey: types.HexBytes(accountinfos[path].PublicKey),
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Type: accounts.AccountTypeSeed,
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Name: name,
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Emoji: emoji,
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Color: color,
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Path: path,
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DerivedFrom: generatedAccountInfo.Address,
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}
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return api.SaveAccounts(ctx, []*accounts.Account{account})
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}
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func (api *API) addAccountWithMnemonic(
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ctx context.Context,
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mnemonic string,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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) error {
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err := api.verifyPassword(password)
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if err != nil {
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return err
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}
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return api.addAccountWithMnemonicPasswordVerified(ctx, mnemonic, password, name, color, emoji, path)
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}
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// generateAccountPasswordVerified adds an accounts.Account generated from the given path
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// assuming that client has already authenticated logged in use, this function doesn't verify a password.
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func (api *API) generateAccountPasswordVerified(
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ctx context.Context,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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address string,
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) error {
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info, err := api.manager.AccountsGenerator().LoadAccount(address, password)
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if err != nil {
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return err
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}
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infos, err := api.manager.AccountsGenerator().DeriveAddresses(info.ID, []string{path})
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if err != nil {
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return err
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}
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_, err = api.manager.AccountsGenerator().StoreDerivedAccounts(info.ID, password, []string{path})
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if err != nil {
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return err
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}
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acc := &accounts.Account{
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Address: types.Address(common.HexToAddress(infos[path].Address)),
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KeyUID: info.KeyUID,
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PublicKey: types.HexBytes(infos[path].PublicKey),
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Type: accounts.AccountTypeGenerated,
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Name: name,
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Emoji: emoji,
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Color: color,
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Path: path,
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DerivedFrom: address,
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}
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return api.SaveAccounts(ctx, []*accounts.Account{acc})
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}
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func (api *API) generateAccount(
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ctx context.Context,
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password string,
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name string,
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color string,
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emoji string,
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path string,
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address string,
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) error {
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err := api.verifyPassword(password)
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if err != nil {
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return err
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}
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return api.generateAccountPasswordVerified(ctx, password, name, color, emoji, path, address)
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}
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func (api *API) VerifyPassword(password string) bool {
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err := api.verifyPassword(password)
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return err == nil
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}
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func (api *API) AddMigratedKeyPair(ctx context.Context, kcUID string, kpName string, keyUID string, accountAddresses []string, keyStoreDir string) error {
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var addresses []types.Address
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for _, addr := range accountAddresses {
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addresses = append(addresses, types.Address(common.HexToAddress(addr)))
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}
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err := api.db.AddMigratedKeyPair(kcUID, kpName, keyUID, addresses)
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if err != nil {
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return err
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}
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// Once we migrate a keypair, corresponding keystore files need to be deleted.
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for _, addr := range addresses {
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// This action deletes an account from the keystore, no need to check for error in this context here, cause if this
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// action fails from whichever reason the account is still successfully migrated since keystore won't be used any more.
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_ = api.manager.DeleteAccount(keyStoreDir, addr)
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}
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return nil
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}
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func (api *API) RemoveMigratedAccountsForKeycard(ctx context.Context, kcUID string, accountAddresses []string) error {
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var addresses []types.Address
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for _, addr := range accountAddresses {
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addresses = append(addresses, types.Address(common.HexToAddress(addr)))
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}
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return api.db.RemoveMigratedAccountsForKeycard(kcUID, addresses)
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}
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func (api *API) GetAllKnownKeycards(ctx context.Context) ([]*keypairs.KeyPair, error) {
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return api.db.GetAllKnownKeycards()
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}
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func (api *API) GetAllMigratedKeyPairs(ctx context.Context) ([]*keypairs.KeyPair, error) {
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return api.db.GetAllMigratedKeyPairs()
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}
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func (api *API) GetMigratedKeyPairByKeyUID(ctx context.Context, keyUID string) ([]*keypairs.KeyPair, error) {
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return api.db.GetMigratedKeyPairByKeyUID(keyUID)
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}
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func (api *API) SetKeycardName(ctx context.Context, kcUID string, kpName string) error {
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return api.db.SetKeycardName(kcUID, kpName)
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}
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func (api *API) KeycardLocked(ctx context.Context, kcUID string) error {
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return api.db.KeycardLocked(kcUID)
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}
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func (api *API) KeycardUnlocked(ctx context.Context, kcUID string) error {
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return api.db.KeycardUnlocked(kcUID)
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}
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func (api *API) DeleteKeycard(ctx context.Context, kcUID string) error {
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return api.db.DeleteKeycard(kcUID)
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}
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func (api *API) UpdateKeycardUID(ctx context.Context, oldKcUID string, newKcUID string) error {
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return api.db.UpdateKeycardUID(oldKcUID, newKcUID)
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}
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