243 lines
9.2 KiB
Dart
243 lines
9.2 KiB
Dart
import 'package:famedlysdk/encryption.dart';
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import 'package:famedlysdk/famedlysdk.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import '../components/adaptive_page_layout.dart';
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import '../components/avatar.dart';
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import '../components/dialogs/simple_dialogs.dart';
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import '../components/matrix.dart';
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import '../utils/app_route.dart';
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import '../utils/beautify_string_extension.dart';
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import 'chat_list.dart';
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import 'key_verification.dart';
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class ChatEncryptionSettingsView extends StatelessWidget {
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final String id;
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const ChatEncryptionSettingsView(this.id, {Key key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return AdaptivePageLayout(
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firstScaffold: ChatList(
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activeChat: id,
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),
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secondScaffold: ChatEncryptionSettings(id),
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primaryPage: FocusPage.SECOND,
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);
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}
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}
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class ChatEncryptionSettings extends StatefulWidget {
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final String id;
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const ChatEncryptionSettings(this.id, {Key key}) : super(key: key);
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@override
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_ChatEncryptionSettingsState createState() => _ChatEncryptionSettingsState();
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}
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class _ChatEncryptionSettingsState extends State<ChatEncryptionSettings> {
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Future<void> onSelected(
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BuildContext context, String action, DeviceKeys key) async {
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final room = Matrix.of(context).client.getRoomById(widget.id);
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final unblock = () async {
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if (key.blocked) {
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await key.setBlocked(false);
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}
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};
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switch (action) {
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case 'verify':
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await unblock();
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final req = key.startVerification();
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req.onUpdate = () {
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if (req.state == KeyVerificationState.done) {
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setState(() => null);
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}
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};
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await Navigator.of(context).push(
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AppRoute.defaultRoute(
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context,
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KeyVerificationView(request: req),
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),
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);
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break;
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case 'verify_manual':
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if (await SimpleDialogs(context).askConfirmation(
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titleText: L10n.of(context).isDeviceKeyCorrect,
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contentText: key.ed25519Key.beautified,
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)) {
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await unblock();
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await key.setVerified(true);
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setState(() => null);
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}
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break;
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case 'verify_user':
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await unblock();
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final req =
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await room.client.userDeviceKeys[key.userId].startVerification();
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req.onUpdate = () {
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if (req.state == KeyVerificationState.done) {
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setState(() => null);
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}
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};
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await Navigator.of(context).push(
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AppRoute.defaultRoute(
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context,
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KeyVerificationView(request: req),
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),
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);
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break;
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case 'block':
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if (key.directVerified) {
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await key.setVerified(false);
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}
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await key.setBlocked(true);
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setState(() => null);
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break;
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case 'unblock':
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await unblock();
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setState(() => null);
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break;
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}
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}
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@override
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Widget build(BuildContext context) {
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final room = Matrix.of(context).client.getRoomById(widget.id);
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return Scaffold(
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appBar: AppBar(
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title: Text(L10n.of(context).participatingUserDevices),
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),
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body: StreamBuilder(
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stream: room.onUpdate.stream,
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builder: (context, snapshot) {
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return FutureBuilder<List<DeviceKeys>>(
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future: room.getUserDeviceKeys(),
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builder: (BuildContext context, snapshot) {
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if (snapshot.hasError) {
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return Center(
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child: Text(L10n.of(context).oopsSomethingWentWrong +
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': ' +
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snapshot.error.toString()),
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);
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}
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if (!snapshot.hasData) {
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return Center(child: CircularProgressIndicator());
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}
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final deviceKeys = snapshot.data;
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return ListView.separated(
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separatorBuilder: (BuildContext context, int i) =>
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Divider(height: 1),
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itemCount: deviceKeys.length,
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itemBuilder: (BuildContext context, int i) => Column(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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if (i == 0 ||
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deviceKeys[i].userId != deviceKeys[i - 1].userId)
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Material(
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child: PopupMenuButton(
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onSelected: (action) =>
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onSelected(context, action, deviceKeys[i]),
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itemBuilder: (c) {
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var items = <PopupMenuEntry<String>>[];
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if (room
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.client
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.userDeviceKeys[deviceKeys[i].userId]
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.verified ==
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UserVerifiedStatus.unknown &&
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deviceKeys[i].userId != room.client.userID) {
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items.add(PopupMenuItem(
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child: Text(L10n.of(context).verifyUser),
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value: 'verify_user',
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));
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}
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return items;
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},
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child: ListTile(
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leading: Avatar(
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room
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.getUserByMXIDSync(deviceKeys[i].userId)
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.avatarUrl,
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room
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.getUserByMXIDSync(deviceKeys[i].userId)
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.calcDisplayname(),
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),
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title: Text(room
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.getUserByMXIDSync(deviceKeys[i].userId)
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.calcDisplayname()),
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subtitle: Text(deviceKeys[i].userId),
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),
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),
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elevation: 2,
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),
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PopupMenuButton(
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onSelected: (action) =>
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onSelected(context, action, deviceKeys[i]),
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itemBuilder: (c) {
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var items = <PopupMenuEntry<String>>[];
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if (deviceKeys[i].blocked ||
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!deviceKeys[i].verified) {
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if (deviceKeys[i].userId == room.client.userID) {
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items.add(PopupMenuItem(
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child: Text(L10n.of(context).verifyStart),
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value: 'verify',
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));
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items.add(PopupMenuItem(
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child: Text(L10n.of(context).verifyManual),
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value: 'verify_manual',
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));
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} else {
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items.add(PopupMenuItem(
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child: Text(L10n.of(context).verifyUser),
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value: 'verify_user',
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));
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}
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}
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if (deviceKeys[i].blocked) {
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items.add(PopupMenuItem(
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child: Text(L10n.of(context).unblockDevice),
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value: 'unblock',
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));
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}
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if (!deviceKeys[i].blocked) {
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items.add(PopupMenuItem(
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child: Text(L10n.of(context).blockDevice),
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value: 'block',
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));
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}
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return items;
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},
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child: ListTile(
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title: Text(
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"${deviceKeys[i].unsigned["device_display_name"] ?? L10n.of(context).unknownDevice} - ${deviceKeys[i].deviceId}",
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style: TextStyle(
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color: deviceKeys[i].blocked
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? Colors.red
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: deviceKeys[i].verified
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? Colors.green
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: Colors.orange),
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),
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subtitle: Text(
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deviceKeys[i]
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.keys['ed25519:${deviceKeys[i].deviceId}']
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.beautified,
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style: TextStyle(
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color: Theme.of(context)
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.textTheme
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.bodyText2
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.color),
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),
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),
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),
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],
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),
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);
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},
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);
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}),
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);
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}
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}
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