diff --git a/native/account/qr-auth/qr-auth-navigator.react.js b/native/account/qr-auth/qr-auth-navigator.react.js index 4b8c0269f..4f1e45d24 100644 --- a/native/account/qr-auth/qr-auth-navigator.react.js +++ b/native/account/qr-auth/qr-auth-navigator.react.js @@ -1,63 +1,63 @@ // @flow import type { StackNavigationHelpers, StackNavigationProp, } from '@react-navigation/core'; import { createStackNavigator } from '@react-navigation/stack'; import * as React from 'react'; +import SecondaryDeviceQRCodeScanner from './secondary-device-qr-code-scanner.react.js'; import type { RootNavigationProp } from '../../navigation/root-navigator.react.js'; import { type NavigationRoute, type QRAuthNavigatorParamList, type ScreenParamList, SecondaryDeviceQRCodeScannerRouteName, } from '../../navigation/route-names.js'; -import SecondaryDeviceQRCodeScanner from '../../profile/secondary-device-qr-code-scanner.react.js'; import { deviceIsEmulator } from '../../utils/url-utils.js'; export type QRAuthNavigationProp> = StackNavigationProp; const QRAuthStack = createStackNavigator< ScreenParamList, QRAuthNavigatorParamList, StackNavigationHelpers, >(); type Props = { +navigation: RootNavigationProp<'QRAuthNavigator'>, +route: NavigationRoute<'QRAuthNavigator'>, }; const screenOptions = { headerShown: true, headerTransparent: true, headerBackTitleVisible: false, headerTitle: '', headerTintColor: 'white', headerLeftContainerStyle: { paddingLeft: 12, }, gestureEnabled: true, }; const secondaryDeviceQRCodeScannerOptions = { headerTitle: deviceIsEmulator ? 'Link device' : '', headerBackTitleVisible: false, }; // eslint-disable-next-line no-unused-vars function QRAuthNavigator(props: Props): React.Node { return ( ); } export default QRAuthNavigator; diff --git a/native/profile/secondary-device-qr-code-scanner.react.js b/native/account/qr-auth/secondary-device-qr-code-scanner.react.js similarity index 95% rename from native/profile/secondary-device-qr-code-scanner.react.js rename to native/account/qr-auth/secondary-device-qr-code-scanner.react.js index aab5de925..68187f483 100644 --- a/native/profile/secondary-device-qr-code-scanner.react.js +++ b/native/account/qr-auth/secondary-device-qr-code-scanner.react.js @@ -1,433 +1,433 @@ // @flow import { useNavigation } from '@react-navigation/native'; import { BarCodeScanner, type BarCodeEvent } from 'expo-barcode-scanner'; import invariant from 'invariant'; import * as React from 'react'; import { View, Text } from 'react-native'; import { parseDataFromDeepLink } from 'lib/facts/links.js'; import { getOwnPeerDevices, getKeyserverDeviceID, } from 'lib/selectors/user-selectors.js'; import { useDeviceListUpdate } from 'lib/shared/device-list-utils.js'; import { IdentityClientContext } from 'lib/shared/identity-client-context.js'; import { useTunnelbroker } from 'lib/tunnelbroker/tunnelbroker-context.js'; import { identityDeviceTypes, type IdentityDeviceType, } from 'lib/types/identity-service-types.js'; import { tunnelbrokerToDeviceMessageTypes, type TunnelbrokerToDeviceMessage, } from 'lib/types/tunnelbroker/messages.js'; import { peerToPeerMessageTypes, peerToPeerMessageValidator, type PeerToPeerMessage, } from 'lib/types/tunnelbroker/peer-to-peer-message-types.js'; import { qrCodeAuthMessageTypes } from 'lib/types/tunnelbroker/qr-code-auth-message-types.js'; -import type { QRAuthNavigationProp } from '../account/qr-auth/qr-auth-navigator.react.js'; -import TextInput from '../components/text-input.react.js'; -import { commCoreModule } from '../native-modules.js'; -import HeaderRightTextButton from '../navigation/header-right-text-button.react.js'; -import type { NavigationRoute } from '../navigation/route-names.js'; -import { useSelector } from '../redux/redux-utils.js'; -import { useStyles, useColors } from '../themes/colors.js'; -import Alert from '../utils/alert.js'; +import type { QRAuthNavigationProp } from './qr-auth-navigator.react.js'; +import TextInput from '../../components/text-input.react.js'; +import { commCoreModule } from '../../native-modules.js'; +import HeaderRightTextButton from '../../navigation/header-right-text-button.react.js'; +import type { NavigationRoute } from '../../navigation/route-names.js'; +import { useSelector } from '../../redux/redux-utils.js'; +import { useStyles, useColors } from '../../themes/colors.js'; +import Alert from '../../utils/alert.js'; import { composeTunnelbrokerQRAuthMessage, parseTunnelbrokerQRAuthMessage, -} from '../utils/qr-code-utils.js'; -import { deviceIsEmulator } from '../utils/url-utils.js'; +} from '../../utils/qr-code-utils.js'; +import { deviceIsEmulator } from '../../utils/url-utils.js'; const barCodeTypes = [BarCodeScanner.Constants.BarCodeType.qr]; type Props = { +navigation: QRAuthNavigationProp<'SecondaryDeviceQRCodeScanner'>, +route: NavigationRoute<'SecondaryDeviceQRCodeScanner'>, }; // eslint-disable-next-line no-unused-vars function SecondaryDeviceQRCodeScanner(props: Props): React.Node { const [hasPermission, setHasPermission] = React.useState(null); const [scanned, setScanned] = React.useState(false); const [urlInput, setURLInput] = React.useState(''); const styles = useStyles(unboundStyles); const { goBack, setOptions } = useNavigation(); const tunnelbrokerContext = useTunnelbroker(); const identityContext = React.useContext(IdentityClientContext); invariant(identityContext, 'identity context not set'); const aes256Key = React.useRef(null); const secondaryDeviceID = React.useRef(null); const secondaryDeviceType = React.useRef(null); const runDeviceListUpdate = useDeviceListUpdate(); const ownPeerDevices = useSelector(getOwnPeerDevices); const keyserverDeviceID = getKeyserverDeviceID(ownPeerDevices); const { panelForegroundTertiaryLabel } = useColors(); const tunnelbrokerMessageListener = React.useCallback( async (message: TunnelbrokerToDeviceMessage) => { const encryptionKey = aes256Key.current; const targetDeviceID = secondaryDeviceID.current; if (!encryptionKey || !targetDeviceID) { return; } if (message.type !== tunnelbrokerToDeviceMessageTypes.MESSAGE_TO_DEVICE) { return; } let innerMessage: PeerToPeerMessage; try { innerMessage = JSON.parse(message.payload); } catch { return; } if ( !peerToPeerMessageValidator.is(innerMessage) || innerMessage.type !== peerToPeerMessageTypes.QR_CODE_AUTH_MESSAGE ) { return; } const payload = await parseTunnelbrokerQRAuthMessage( encryptionKey, innerMessage, ); if ( !payload || payload.type !== qrCodeAuthMessageTypes.SECONDARY_DEVICE_REGISTRATION_SUCCESS ) { return; } Alert.alert('Device added', 'Device registered successfully', [ { text: 'OK', onPress: goBack }, ]); }, [goBack], ); React.useEffect(() => { tunnelbrokerContext.addListener(tunnelbrokerMessageListener); return () => { tunnelbrokerContext.removeListener(tunnelbrokerMessageListener); }; }, [tunnelbrokerMessageListener, tunnelbrokerContext]); React.useEffect(() => { void (async () => { const { status } = await BarCodeScanner.requestPermissionsAsync(); setHasPermission(status === 'granted'); if (status !== 'granted') { Alert.alert( 'No access to camera', 'Please allow Comm to access your camera in order to scan the QR code.', [{ text: 'OK' }], ); goBack(); } })(); }, [goBack]); const processDeviceListUpdate = React.useCallback(async () => { try { const { deviceID: primaryDeviceID, userID } = await identityContext.getAuthMetadata(); if (!primaryDeviceID || !userID) { throw new Error('missing auth metadata'); } const encryptionKey = aes256Key.current; const targetDeviceID = secondaryDeviceID.current; if (!encryptionKey || !targetDeviceID) { throw new Error('missing tunnelbroker message data'); } const deviceType = secondaryDeviceType.current; const sendDeviceListUpdateSuccessMessage = async () => { let backupData = null; if (deviceType !== identityDeviceTypes.KEYSERVER) { backupData = await commCoreModule.getQRAuthBackupData(); } const message = await composeTunnelbrokerQRAuthMessage(encryptionKey, { type: qrCodeAuthMessageTypes.DEVICE_LIST_UPDATE_SUCCESS, userID, primaryDeviceID, backupData, }); await tunnelbrokerContext.sendMessageToDevice({ deviceID: targetDeviceID, payload: JSON.stringify(message), }); }; const handleReplaceDevice = async () => { try { if (!keyserverDeviceID) { throw new Error('missing keyserver device ID'); } await runDeviceListUpdate({ type: 'replace', deviceIDToRemove: keyserverDeviceID, newDeviceID: targetDeviceID, }); await sendDeviceListUpdateSuccessMessage(); } catch (err) { console.log('Device replacement error:', err); Alert.alert( 'Adding device failed', 'Failed to update the device list', [{ text: 'OK' }], ); goBack(); } }; if ( deviceType !== identityDeviceTypes.KEYSERVER || !keyserverDeviceID || keyserverDeviceID === targetDeviceID ) { await runDeviceListUpdate({ type: 'add', deviceID: targetDeviceID, }); await sendDeviceListUpdateSuccessMessage(); return; } Alert.alert( 'Existing keyserver detected', 'Do you want to replace your existing keyserver with this new one?', [ { text: 'No', onPress: goBack, style: 'cancel', }, { text: 'Replace', onPress: handleReplaceDevice, style: 'destructive', }, ], ); } catch (err) { console.log('Primary device error:', err); Alert.alert('Adding device failed', 'Failed to update the device list', [ { text: 'OK' }, ]); goBack(); } }, [ goBack, identityContext, keyserverDeviceID, runDeviceListUpdate, tunnelbrokerContext, ]); const onPressSave = React.useCallback(async () => { if (!urlInput) { return; } const parsedData = parseDataFromDeepLink(urlInput); const keysMatch = parsedData?.data?.keys; if (!parsedData || !keysMatch) { Alert.alert( 'Scan failed', 'QR code does not contain a valid pair of keys.', [{ text: 'OK' }], ); return; } try { const keys = JSON.parse(decodeURIComponent(keysMatch)); const { aes256, ed25519 } = keys; aes256Key.current = aes256; secondaryDeviceID.current = ed25519; secondaryDeviceType.current = parsedData.data.deviceType; } catch (err) { console.log('Failed to decode URI component:', err); return; } await processDeviceListUpdate(); }, [processDeviceListUpdate, urlInput]); const buttonDisabled = !urlInput; React.useEffect(() => { if (!deviceIsEmulator) { return; } setOptions({ headerRight: () => ( ), }); }, [buttonDisabled, onPressSave, setOptions]); const onChangeText = React.useCallback( (text: string) => setURLInput(text), [], ); const onConnect = React.useCallback( async (barCodeEvent: BarCodeEvent) => { const { data } = barCodeEvent; const parsedData = parseDataFromDeepLink(data); const keysMatch = parsedData?.data?.keys; if (!parsedData || !keysMatch) { Alert.alert( 'Scan failed', 'QR code does not contain a valid pair of keys.', [{ text: 'OK' }], ); return; } try { const keys = JSON.parse(decodeURIComponent(keysMatch)); const { aes256, ed25519 } = keys; aes256Key.current = aes256; secondaryDeviceID.current = ed25519; secondaryDeviceType.current = parsedData.data.deviceType; } catch (err) { console.log('Failed to decode URI component:', err); return; } await processDeviceListUpdate(); }, [processDeviceListUpdate], ); const handleBarCodeScanned = React.useCallback( (barCodeEvent: BarCodeEvent) => { setScanned(true); Alert.alert( 'Connect with this device?', 'Are you sure you want to allow this device to log in to your account?', [ { text: 'Cancel', style: 'cancel', onPress: goBack, }, { text: 'Connect', onPress: () => onConnect(barCodeEvent), }, ], { cancelable: false }, ); }, [goBack, onConnect], ); if (hasPermission === null) { return ; } if (deviceIsEmulator) { return ( QR Code URL ); } // Note: According to the BarCodeScanner Expo docs, we should adhere to two // guidances when using the BarCodeScanner: // 1. We should specify the potential barCodeTypes we want to scan for to // minimize battery usage. // 2. We should set the onBarCodeScanned callback to undefined if it scanned // in order to 'pause' the scanner from continuing to scan while we // process the data from the scan. // See: https://docs.expo.io/versions/latest/sdk/bar-code-scanner return ( ); } const unboundStyles = { scannerContainer: { flex: 1, flexDirection: 'column', justifyContent: 'center', }, scanner: { position: 'absolute', top: 0, left: 0, right: 0, bottom: 0, }, textInputContainer: { paddingTop: 8, }, header: { color: 'panelBackgroundLabel', fontSize: 12, fontWeight: '400', paddingBottom: 3, paddingHorizontal: 24, }, inputContainer: { backgroundColor: 'panelForeground', flexDirection: 'row', justifyContent: 'space-between', paddingHorizontal: 24, paddingVertical: 12, borderBottomWidth: 1, borderColor: 'panelForegroundBorder', borderTopWidth: 1, }, input: { color: 'panelForegroundLabel', flex: 1, fontFamily: 'Arial', fontSize: 16, paddingVertical: 0, borderBottomColor: 'transparent', }, }; export default SecondaryDeviceQRCodeScanner;