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Rocket.Chat.ReactNative
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Secure passcode

This commit is contained in:
Diego Mello 2020-04-27 15:19:45 -03:00
parent 3245fca204
commit 3d65c592e8
2 changed files with 18 additions and 12 deletions
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26
app/containers/Passcode/PasscodeEnter.js
View File

@ -4,6 +4,8 @@ import RNUserDefaults from 'rn-user-defaults';
import PropTypes from 'prop-types'; import PropTypes from 'prop-types';
import { gestureHandlerRootHOC } from 'react-native-gesture-handler'; import { gestureHandlerRootHOC } from 'react-native-gesture-handler';
import * as LocalAuthentication from 'expo-local-authentication'; import * as LocalAuthentication from 'expo-local-authentication';
import * as Haptics from 'expo-haptics';
import { sha256 } from 'js-sha256';
import Base from './Base'; import Base from './Base';
import Locked from './Locked'; import Locked from './Locked';
@ -63,18 +65,22 @@ const PasscodeEnter = ({ theme, finishProcess }) => {
}, []); }, []);
const onEndProcess = (p) => { const onEndProcess = (p) => {
if (p === passcode) { setTimeout(() => {
finishProcess(); if (sha256(p) === passcode) {
} else { finishProcess();
attempts += 1;
if (attempts >= MAX_ATTEMPTS) {
setStatus(TYPE.LOCKED);
setLockedUntil(new Date().toISOString());
} else { } else {
ref.current.wrongPasscode(); attempts += 1;
setAttempts(attempts?.toString()); if (attempts >= MAX_ATTEMPTS) {
setStatus(TYPE.LOCKED);
setLockedUntil(new Date().toISOString());
Haptics.notificationAsync(Haptics.NotificationFeedbackType.Error);
} else {
ref.current.wrongPasscode();
setAttempts(attempts?.toString());
Haptics.notificationAsync(Haptics.NotificationFeedbackType.Warning);
}
} }
} }, 200);
}; };
if (status === TYPE.LOCKED) { if (status === TYPE.LOCKED) {

4
app/views/ChangePasscodeView.js
View File

@ -3,8 +3,8 @@ import PropTypes from 'prop-types';
import { SafeAreaView } from 'react-navigation'; import { SafeAreaView } from 'react-navigation';
import RNUserDefaults from 'rn-user-defaults'; import RNUserDefaults from 'rn-user-defaults';
import Orientation from 'react-native-orientation-locker'; import Orientation from 'react-native-orientation-locker';
import { sha256 } from 'js-sha256';
// import I18n from '../i18n';
import { themedHeader } from '../utils/navigation'; import { themedHeader } from '../utils/navigation';
import { withTheme } from '../theme'; import { withTheme } from '../theme';
import { themes } from '../constants/colors'; import { themes } from '../constants/colors';
@ -16,7 +16,7 @@ import { PasscodeChoose } from '../containers/Passcode';
const ScreenLockConfigView = React.memo(({ navigation, theme }) => { const ScreenLockConfigView = React.memo(({ navigation, theme }) => {
const savePasscode = async(passcode) => { const savePasscode = async(passcode) => {
await RNUserDefaults.set(PASSCODE_KEY, passcode); await RNUserDefaults.set(PASSCODE_KEY, sha256(passcode));
navigation.pop(); navigation.pop();
}; };