mirror of
https://github.com/BlueWallet/BlueWallet.git
synced 2024-11-19 18:00:17 +01:00
81 lines
2.8 KiB
JavaScript
81 lines
2.8 KiB
JavaScript
import { AppStorage } from './class';
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import Biometric from './class/biometrics';
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import { Platform } from 'react-native';
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import loc from './loc';
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const prompt = require('./blue_modules/prompt');
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const currency = require('./blue_modules/currency');
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const BlueElectrum = require('./blue_modules/BlueElectrum'); // eslint-disable-line no-unused-vars
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const BlueApp: AppStorage = new AppStorage();
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// If attempt reaches 10, a wipe keychain option will be provided to the user.
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let unlockAttempt = 0;
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const startAndDecrypt = async retry => {
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console.log('startAndDecrypt');
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if (BlueApp.getWallets().length > 0) {
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console.log('App already has some wallets, so we are in already started state, exiting startAndDecrypt');
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return true;
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}
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let password = false;
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if (await BlueApp.storageIsEncrypted()) {
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do {
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password = await prompt((retry && loc._.bad_password) || loc._.enter_password, loc._.storage_is_encrypted, false);
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} while (!password);
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}
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const success = await BlueApp.loadFromDisk(password);
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if (success) {
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console.log('loaded from disk');
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// now, lets try to fetch balance and txs for first wallet if it is time for it
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/* let hadToRefresh = false;
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let noErr = true;
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try {
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let wallets = BlueApp.getWallets();
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if (wallets && wallets[0] && wallets[0].timeToRefreshBalance()) {
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console.log('time to refresh wallet #0');
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let oldBalance = wallets[0].getBalance();
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await wallets[0].fetchBalance();
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if (oldBalance !== wallets[0].getBalance() || wallets[0].getUnconfirmedBalance() !== 0 || wallets[0].timeToRefreshTransaction()) {
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// balance changed, thus txs too
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// or wallet thinks its time to reload TX list
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await wallets[0].fetchTransactions();
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hadToRefresh = true;
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EV(EV.enum.WALLETS_COUNT_CHANGED);
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EV(EV.enum.TRANSACTIONS_COUNT_CHANGED);
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} else {
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console.log('balance not changed');
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}
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} // end of timeToRefresh
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} catch (Err) {
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noErr = false;
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console.warn(Err);
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}
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if (hadToRefresh && noErr) {
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await BlueApp.saveToDisk(); // caching
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} */
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// We want to return true to let the UnlockWith screen that its ok to proceed.
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return true;
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}
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if (!success && password) {
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// we had password and yet could not load/decrypt
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unlockAttempt++;
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if (unlockAttempt < 10 || Platform.OS !== 'ios') {
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return startAndDecrypt(true);
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} else {
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unlockAttempt = 0;
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Biometric.showKeychainWipeAlert();
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// We want to return false to let the UnlockWith screen that it is NOT ok to proceed.
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return false;
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}
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} else {
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unlockAttempt = 0;
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// Return true because there was no wallet data in keychain. Proceed.
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return true;
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}
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};
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BlueApp.startAndDecrypt = startAndDecrypt;
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currency.startUpdater();
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module.exports = BlueApp;
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