fluffychat/lib/widgets/matrix.dart

623 lines
20 KiB
Dart
Raw Normal View History

2020-01-03 17:23:40 +01:00
import 'dart:async';
import 'dart:io';
2020-12-18 11:43:13 +01:00
import 'dart:convert';
2020-11-14 10:08:13 +01:00
import 'package:adaptive_dialog/adaptive_dialog.dart';
import 'package:fluffychat/utils/client_manager.dart';
import 'package:matrix/encryption.dart';
import 'package:matrix/matrix.dart';
import 'package:fluffychat/utils/matrix_sdk_extensions.dart/matrix_locals.dart';
2020-09-26 20:27:15 +02:00
import 'package:fluffychat/utils/platform_infos.dart';
2020-10-28 10:56:24 +01:00
import 'package:fluffychat/utils/sentry_controller.dart';
2020-01-01 19:10:13 +01:00
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
2021-01-18 17:31:27 +01:00
import 'package:flutter_app_lock/flutter_app_lock.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
2021-01-18 17:31:27 +01:00
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
2021-01-15 19:59:30 +01:00
import 'package:provider/provider.dart';
2021-04-21 14:19:54 +02:00
import 'package:universal_html/html.dart' as html;
2020-12-18 11:43:13 +01:00
import 'package:http/http.dart' as http;
import 'package:url_launcher/url_launcher.dart';
import 'package:desktop_notifications/desktop_notifications.dart';
2021-05-22 08:53:52 +02:00
import '../utils/famedlysdk_store.dart';
2021-05-22 08:57:49 +02:00
import '../pages/key_verification_dialog.dart';
2021-05-22 08:53:52 +02:00
import '../utils/platform_infos.dart';
import '../config/app_config.dart';
import '../config/setting_keys.dart';
import '../utils/account_bundles.dart';
2021-05-22 08:53:52 +02:00
import '../utils/background_push.dart';
2021-05-23 13:11:55 +02:00
import 'package:vrouter/vrouter.dart';
2020-01-01 19:10:13 +01:00
class Matrix extends StatefulWidget {
2020-04-08 17:43:07 +02:00
static const String callNamespace = 'chat.fluffy.jitsi_call';
2020-01-01 19:10:13 +01:00
final Widget child;
2021-05-23 13:11:55 +02:00
final GlobalKey<VRouterState> router;
2021-01-16 12:46:38 +01:00
final BuildContext context;
final List<Client> clients;
2021-04-12 17:31:53 +02:00
2021-07-08 18:42:46 +02:00
final Map<String, String> queryParameters;
2021-01-16 12:46:38 +01:00
Matrix({
this.child,
2021-05-23 13:11:55 +02:00
@required this.router,
2021-01-16 12:46:38 +01:00
@required this.context,
@required this.clients,
2021-07-08 18:42:46 +02:00
this.queryParameters,
2021-01-16 12:46:38 +01:00
Key key,
}) : super(key: key);
2020-01-01 19:10:13 +01:00
@override
MatrixState createState() => MatrixState();
/// Returns the (nearest) Client instance of your application.
2021-01-15 19:59:30 +01:00
static MatrixState of(BuildContext context) =>
Provider.of<MatrixState>(context, listen: false);
2020-01-01 19:10:13 +01:00
}
2021-02-07 17:18:38 +01:00
class MatrixState extends State<Matrix> with WidgetsBindingObserver {
int activeClient = 0;
String activeBundle;
2020-12-11 14:14:33 +01:00
Store store = Store();
BuildContext navigatorContext;
2020-01-01 19:10:13 +01:00
2021-02-07 17:18:38 +01:00
BackgroundPush _backgroundPush;
Client get client => widget.clients[_safeActiveClient];
bool get isMultiAccount => widget.clients.length > 1;
int getClientIndexByMatrixId(String matrixId) =>
widget.clients.indexWhere((client) => client.userID == matrixId);
int get _safeActiveClient {
if (activeClient < 0 || activeClient >= widget.clients.length) {
return 0;
}
return activeClient;
}
void setActiveClient(Client cl) {
final i = widget.clients.indexWhere((c) => c == cl);
if (i != null) {
activeClient = i;
} else {
Logs().w('Tried to set an unknown client ${cl.userID} as active');
}
}
List<Client> get currentBundle {
if (!hasComplexBundles) {
return List.from(widget.clients);
}
final bundles = accountBundles;
if (bundles.containsKey(activeBundle)) {
return bundles[activeBundle];
}
return bundles.values.first;
}
Map<String, List<Client>> get accountBundles {
final resBundles = <String, List<_AccountBundleWithClient>>{};
for (var i = 0; i < widget.clients.length; i++) {
final bundles = widget.clients[i].accountBundles;
for (final bundle in bundles) {
if (bundle.name == null) {
continue;
}
resBundles[bundle.name] ??= [];
resBundles[bundle.name].add(_AccountBundleWithClient(
client: widget.clients[i],
bundle: bundle,
));
}
}
for (final b in resBundles.values) {
b.sort((a, b) => a.bundle.priority == null
? 1
: b.bundle.priority == null
? -1
: a.bundle.priority.compareTo(b.bundle.priority));
}
return resBundles
.map((k, v) => MapEntry(k, v.map((vv) => vv.client).toList()));
}
bool get hasComplexBundles => accountBundles.values.any((v) => v.length > 1);
Client _loginClientCandidate;
Client getLoginClient() {
final multiAccount = client.isLogged();
if (!multiAccount) return client;
_loginClientCandidate ??= ClientManager.createClient(
client.generateUniqueTransactionId())
..onLoginStateChanged
.stream
.where((l) => l == LoginState.loggedIn)
.first
.then((_) {
widget.clients.add(_loginClientCandidate);
ClientManager.addClientNameToStore(_loginClientCandidate.clientName);
_registerSubs(_loginClientCandidate.clientName);
2021-09-19 14:44:09 +02:00
_loginClientCandidate = null;
widget.router.currentState.to('/rooms');
});
return _loginClientCandidate;
}
Client getClientByName(String name) => widget.clients
.firstWhere((c) => c.clientName == name, orElse: () => null);
2020-04-09 09:51:52 +02:00
Map<String, dynamic> get shareContent => _shareContent;
set shareContent(Map<String, dynamic> content) {
_shareContent = content;
onShareContentChanged.add(_shareContent);
}
Map<String, dynamic> _shareContent;
final StreamController<Map<String, dynamic>> onShareContentChanged =
StreamController.broadcast();
2020-01-08 14:19:15 +01:00
2020-04-03 20:24:25 +02:00
File wallpaper;
2020-01-01 19:10:13 +01:00
2021-03-12 09:30:10 +01:00
void _initWithStore() async {
2020-10-04 11:52:06 +02:00
try {
2021-03-12 09:30:10 +01:00
if (client.isLogged()) {
// TODO: Figure out how this works in multi account
2021-03-12 09:30:10 +01:00
final statusMsg = await store.getItem(SettingKeys.ownStatusMessage);
if (statusMsg?.isNotEmpty ?? false) {
Logs().v('Send cached status message: "$statusMsg"');
2021-05-20 13:59:55 +02:00
await client.setPresence(
2021-03-12 09:30:10 +01:00
client.userID,
PresenceType.online,
statusMsg: statusMsg,
);
}
}
2020-10-04 11:52:06 +02:00
} catch (e, s) {
client.onLoginStateChanged.sink.addError(e, s);
2020-10-28 10:56:24 +01:00
SentryController.captureException(e, s);
2020-10-04 12:32:29 +02:00
rethrow;
2020-01-08 14:19:15 +01:00
}
}
final onRoomKeyRequestSub = <String, StreamSubscription>{};
final onKeyVerificationRequestSub = <String, StreamSubscription>{};
final onJitsiCallSub = <String, StreamSubscription>{};
final onNotification = <String, StreamSubscription>{};
final onLoginStateChanged = <String, StreamSubscription<LoginState>>{};
final onUiaRequest = <String, StreamSubscription<UiaRequest>>{};
2020-08-22 15:20:07 +02:00
StreamSubscription<html.Event> onFocusSub;
StreamSubscription<html.Event> onBlurSub;
final onOwnPresence = <String, StreamSubscription<Presence>>{};
2020-04-08 17:43:07 +02:00
2021-02-27 09:10:08 +01:00
String _cachedPassword;
String get cachedPassword {
final tmp = _cachedPassword;
_cachedPassword = null;
return tmp;
}
set cachedPassword(String p) => _cachedPassword = p;
void _onUiaRequest(UiaRequest uiaRequest) async {
try {
if (uiaRequest.state != UiaRequestState.waitForUser ||
uiaRequest.nextStages.isEmpty) return;
final stage = uiaRequest.nextStages.first;
switch (stage) {
case AuthenticationTypes.password:
final input = cachedPassword ??
(await showTextInputDialog(
2021-05-23 15:02:36 +02:00
useRootNavigator: false,
context: navigatorContext,
title: L10n.of(widget.context).pleaseEnterYourPassword,
okLabel: L10n.of(widget.context).ok,
cancelLabel: L10n.of(widget.context).cancel,
textFields: [
DialogTextField(
minLines: 1,
maxLines: 1,
obscureText: true,
hintText: '******',
)
],
))
?.single;
if (input?.isEmpty ?? true) return;
return uiaRequest.completeStage(
AuthenticationPassword(
session: uiaRequest.session,
password: input,
identifier: AuthenticationUserIdentifier(user: client.userID),
),
);
case AuthenticationTypes.emailIdentity:
2021-09-10 10:30:54 +02:00
final emailInput = await showTextInputDialog(
context: context,
message: L10n.of(context).serverRequiresEmail,
okLabel: L10n.of(context).next,
cancelLabel: L10n.of(context).cancel,
textFields: [
DialogTextField(
hintText: L10n.of(context).addEmail,
keyboardType: TextInputType.emailAddress,
),
],
);
if (emailInput == null || emailInput.isEmpty) {
return uiaRequest
2021-09-10 10:30:54 +02:00
.cancel(Exception(L10n.of(context).serverRequiresEmail));
}
final clientSecret = client.generateUniqueTransactionId();
final currentThreepidCreds = await client.requestTokenToRegisterEmail(
clientSecret,
emailInput.single,
0,
);
final auth = AuthenticationThreePidCreds(
2020-12-11 10:27:38 +01:00
session: uiaRequest.session,
type: AuthenticationTypes.emailIdentity,
threepidCreds: [
ThreepidCreds(
sid: currentThreepidCreds.sid,
2021-09-10 10:30:54 +02:00
clientSecret: clientSecret,
),
],
);
return uiaRequest.completeStage(auth);
case AuthenticationTypes.dummy:
return uiaRequest.completeStage(
AuthenticationData(
type: AuthenticationTypes.dummy,
session: uiaRequest.session,
),
);
default:
await launch(
client.homeserver.toString() +
'/_matrix/client/r0/auth/$stage/fallback/web?session=${uiaRequest.session}',
);
if (OkCancelResult.ok ==
await showOkCancelAlertDialog(
2021-05-23 15:02:36 +02:00
useRootNavigator: false,
message: L10n.of(widget.context).pleaseFollowInstructionsOnWeb,
context: navigatorContext,
okLabel: L10n.of(widget.context).next,
cancelLabel: L10n.of(widget.context).cancel,
)) {
return uiaRequest.completeStage(
2021-09-10 11:23:40 +02:00
AuthenticationData(session: uiaRequest.session, type: ''),
);
} else {
return uiaRequest.cancel();
}
}
} catch (e, s) {
Logs().e('Error while background UIA', e, s);
return uiaRequest.cancel(e);
}
}
2020-08-22 15:20:07 +02:00
bool webHasFocus = true;
String get activeRoomId =>
VRouter.of(navigatorContext).pathParameters['roomid'];
void _showLocalNotification(EventUpdate eventUpdate) async {
final roomId = eventUpdate.roomID;
if (webHasFocus && activeRoomId == roomId) return;
final room = client.getRoomById(roomId);
2020-06-27 11:08:05 +02:00
if (room.notificationCount == 0) return;
2020-06-27 10:15:37 +02:00
final event = Event.fromJson(eventUpdate.content, room);
final title =
room.getLocalizedDisplayname(MatrixLocals(L10n.of(widget.context)));
2020-06-27 10:15:37 +02:00
final body = event.getLocalizedBody(
MatrixLocals(L10n.of(widget.context)),
2020-06-27 10:15:37 +02:00
withSenderNamePrefix:
!room.isDirectChat || room.lastEvent.senderId == client.userID,
2021-08-28 18:05:41 +02:00
plaintextBody: true,
hideReply: true,
hideEdit: true,
2020-06-27 10:15:37 +02:00
);
final icon = event.sender.avatarUrl?.getThumbnail(client,
width: 64, height: 64, method: ThumbnailMethod.crop) ??
room.avatar?.getThumbnail(client,
width: 64, height: 64, method: ThumbnailMethod.crop);
if (kIsWeb) {
html.AudioElement()
..src = 'assets/assets/sounds/notification.wav'
..autoplay = true
..load();
html.Notification(
title,
body: body,
2021-04-21 14:19:54 +02:00
icon: icon.toString(),
);
} else if (Platform.isLinux) {
await linuxNotifications.notify(
title,
body: body,
replacesId: _linuxNotificationIds[roomId] ?? -1,
appName: AppConfig.applicationName,
);
}
2020-06-27 10:15:37 +02:00
}
2021-05-01 15:42:23 +02:00
final linuxNotifications =
PlatformInfos.isLinux ? NotificationsClient() : null;
final Map<String, int> _linuxNotificationIds = {};
2020-01-01 19:10:13 +01:00
@override
void initState() {
2020-11-08 20:42:35 +01:00
super.initState();
2021-02-07 17:18:38 +01:00
WidgetsBinding.instance.addObserver(this);
2020-11-08 20:42:35 +01:00
initMatrix();
2021-01-19 16:58:30 +01:00
if (PlatformInfos.isWeb) {
initConfig().then((_) => initSettings());
} else {
initSettings();
}
2020-12-18 11:43:13 +01:00
}
Future<void> initConfig() async {
try {
2021-04-14 10:37:15 +02:00
final configJsonString =
2021-04-21 14:19:54 +02:00
utf8.decode((await http.get(Uri.parse('config.json'))).bodyBytes);
2020-12-18 11:43:13 +01:00
final configJson = json.decode(configJsonString);
AppConfig.loadFromJson(configJson);
2021-06-10 10:20:00 +02:00
} catch (e, _) {
Logs().v('[ConfigLoader] config.json not found', e);
2020-12-18 11:43:13 +01:00
}
2020-11-08 20:42:35 +01:00
}
void _registerSubs(String name) {
final c = getClientByName(name);
if (c == null) {
Logs().w(
'Attempted to register subscriptions for non-existing client $name');
return;
2021-01-18 17:31:27 +01:00
}
onKeyVerificationRequestSub[name] ??= c.onKeyVerificationRequest.stream
2020-11-21 09:22:35 +01:00
.listen((KeyVerification request) async {
var hidPopup = false;
request.onUpdate = () {
if (!hidPopup &&
{KeyVerificationState.done, KeyVerificationState.error}
.contains(request.state)) {
Navigator.of(navigatorContext).pop('dialog');
2020-06-25 16:29:06 +02:00
}
2020-11-21 09:22:35 +01:00
hidPopup = true;
};
if (await showOkCancelAlertDialog(
2021-05-23 15:02:36 +02:00
useRootNavigator: false,
context: navigatorContext,
title: L10n.of(widget.context).newVerificationRequest,
message:
L10n.of(widget.context).askVerificationRequest(request.userId),
okLabel: L10n.of(widget.context).ok,
cancelLabel: L10n.of(widget.context).cancel,
2020-11-21 09:22:35 +01:00
) ==
OkCancelResult.ok) {
request.onUpdate = null;
hidPopup = true;
await request.acceptVerification();
await KeyVerificationDialog(request: request).show(navigatorContext);
2020-11-21 09:22:35 +01:00
} else {
request.onUpdate = null;
hidPopup = true;
await request.rejectVerification();
}
});
onLoginStateChanged[name] ??= c.onLoginStateChanged.stream.listen((state) {
final loggedInWithMultipleClients = widget.clients.length > 1;
if (state != LoginState.loggedIn) {
_cancelSubs(c.clientName);
widget.clients.remove(c);
}
2021-09-19 14:25:18 +02:00
if (loggedInWithMultipleClients && state != LoginState.loggedIn) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(L10n.of(context).oneClientLoggedOut),
),
);
2021-09-19 14:25:18 +02:00
if (state != LoginState.loggedIn) {
2021-07-08 17:10:20 +02:00
widget.router.currentState.to(
'/rooms',
2021-06-18 16:15:11 +02:00
queryParameters: widget.router.currentState.queryParameters,
);
2021-06-10 10:20:00 +02:00
}
} else {
widget.router.currentState.to(
state == LoginState.loggedIn ? '/rooms' : '/home',
queryParameters: widget.router.currentState.queryParameters,
);
2021-01-16 12:46:38 +01:00
}
});
2021-02-27 14:25:55 +01:00
// Cache and resend status message
onOwnPresence[name] ??= c.onPresence.stream.listen((presence) {
if (c.isLogged() &&
c.userID == presence.senderId &&
2021-02-27 14:25:55 +01:00
presence.presence?.statusMsg != null) {
Logs().v('Update status message: "${presence.presence.statusMsg}"');
store.setItem(
SettingKeys.ownStatusMessage, presence.presence.statusMsg);
}
});
onUiaRequest[name] ??= c.onUiaRequest.stream.listen(_onUiaRequest);
2021-02-07 17:18:38 +01:00
if (PlatformInfos.isWeb || PlatformInfos.isLinux) {
c.onSync.stream.first.then((s) {
2020-11-08 20:42:35 +01:00
html.Notification.requestPermission();
onNotification[name] ??= c.onEvent.stream
2020-11-08 20:42:35 +01:00
.where((e) =>
e.type == EventUpdateType.timeline &&
[EventTypes.Message, EventTypes.Sticker, EventTypes.Encrypted]
.contains(e.content['type']) &&
e.content['sender'] != c.userID)
2020-11-08 20:42:35 +01:00
.listen(_showLocalNotification);
});
}
}
void _cancelSubs(String name) {
onRoomKeyRequestSub[name]?.cancel();
onRoomKeyRequestSub.remove(name);
onKeyVerificationRequestSub[name]?.cancel();
onKeyVerificationRequestSub.remove(name);
onLoginStateChanged[name]?.cancel();
onLoginStateChanged.remove(name);
onOwnPresence[name]?.cancel();
onOwnPresence.remove(name);
onNotification[name]?.cancel();
onNotification.remove(name);
}
void initMatrix() {
// Display the app lock
if (PlatformInfos.isMobile) {
WidgetsBinding.instance.addPostFrameCallback((_) {
FlutterSecureStorage().read(key: SettingKeys.appLockKey).then((lock) {
if (lock?.isNotEmpty ?? false) {
AppLock.of(widget.context).enable();
AppLock.of(widget.context).showLockScreen();
}
});
});
}
_initWithStore();
for (final c in widget.clients) {
_registerSubs(c.clientName);
}
if (kIsWeb) {
onFocusSub = html.window.onFocus.listen((_) => webHasFocus = true);
onBlurSub = html.window.onBlur.listen((_) => webHasFocus = false);
}
2021-02-07 17:18:38 +01:00
if (PlatformInfos.isMobile) {
2021-05-28 20:32:52 +02:00
_backgroundPush = BackgroundPush(
client,
context,
widget.router,
onFcmError: (errorMsg) => ScaffoldMessenger.of(context)
.showSnackBar(SnackBar(content: Text(errorMsg))),
);
2021-02-07 17:18:38 +01:00
}
}
bool _firstStartup = true;
@override
void didChangeAppLifecycleState(AppLifecycleState state) {
Logs().v('AppLifecycleState = $state');
final foreground = state != AppLifecycleState.detached &&
state != AppLifecycleState.paused;
client.backgroundSync = foreground;
client.syncPresence = foreground ? null : PresenceType.unavailable;
client.requestHistoryOnLimitedTimeline = !foreground;
if (_firstStartup) {
_firstStartup = false;
_backgroundPush?.setupPush();
}
2020-11-08 20:42:35 +01:00
}
void initSettings() {
2020-05-13 15:58:59 +02:00
if (store != null) {
2020-12-11 14:14:33 +01:00
store.getItem(SettingKeys.jitsiInstance).then((final instance) =>
AppConfig.jitsiInstance = instance ?? AppConfig.jitsiInstance);
store.getItem(SettingKeys.wallpaper).then((final path) async {
2020-04-08 10:54:17 +02:00
if (path == null) return;
2020-04-03 20:24:25 +02:00
final file = File(path);
if (await file.exists()) {
wallpaper = file;
}
});
store.getItem(SettingKeys.fontSizeFactor).then((value) =>
AppConfig.fontSizeFactor =
double.tryParse(value ?? '') ?? AppConfig.fontSizeFactor);
store
.getItemBool(SettingKeys.renderHtml, AppConfig.renderHtml)
.then((value) => AppConfig.renderHtml = value);
store
.getItemBool(
SettingKeys.hideRedactedEvents, AppConfig.hideRedactedEvents)
.then((value) => AppConfig.hideRedactedEvents = value);
store
.getItemBool(
SettingKeys.hideUnknownEvents, AppConfig.hideUnknownEvents)
.then((value) => AppConfig.hideUnknownEvents = value);
store
.getItemBool(SettingKeys.autoplayImages, AppConfig.autoplayImages)
.then((value) => AppConfig.autoplayImages = value);
2021-08-24 20:43:21 +02:00
store
.getItemBool(SettingKeys.sendOnEnter, AppConfig.sendOnEnter)
.then((value) => AppConfig.sendOnEnter = value);
2020-04-03 20:24:25 +02:00
}
2020-01-01 19:10:13 +01:00
}
2020-01-03 17:23:40 +01:00
@override
void dispose() {
2021-02-07 17:18:38 +01:00
WidgetsBinding.instance.removeObserver(this);
onRoomKeyRequestSub.values.map((s) => s.cancel());
onKeyVerificationRequestSub.values.map((s) => s.cancel());
onLoginStateChanged.values.map((s) => s.cancel());
onOwnPresence.values.map((s) => s.cancel());
onNotification.values.map((s) => s.cancel());
2020-08-22 15:20:07 +02:00
onFocusSub?.cancel();
onBlurSub?.cancel();
2021-02-07 17:18:38 +01:00
_backgroundPush?.onLogin?.cancel();
linuxNotifications?.close();
2020-01-03 17:23:40 +01:00
super.dispose();
}
2020-01-01 19:10:13 +01:00
@override
Widget build(BuildContext context) {
2021-01-15 19:59:30 +01:00
return Provider(
create: (_) => this,
2020-12-19 16:37:32 +01:00
child: widget.child,
2020-01-01 19:10:13 +01:00
);
}
}
class FixedThreepidCreds extends ThreepidCreds {
FixedThreepidCreds({
String sid,
String clientSecret,
String idServer,
String idAccessToken,
}) : super(
sid: sid,
clientSecret: clientSecret,
idServer: idServer,
idAccessToken: idAccessToken,
);
@override
Map<String, dynamic> toJson() {
final data = <String, dynamic>{};
data['sid'] = sid;
data['client_secret'] = clientSecret;
if (idServer != null) data['id_server'] = idServer;
if (idAccessToken != null) data['id_access_token'] = idAccessToken;
return data;
}
}
class _AccountBundleWithClient {
final Client client;
final AccountBundle bundle;
_AccountBundleWithClient({this.client, this.bundle});
}