feat(app): add secure routing and runtime resilience
Add explicit TUN and SOCKS5 connection modes, app routing controls, authenticated per-session local SOCKS5, Android network monitoring, persistent haptics, resilient session recovery, notification hardening and client-side Hivemind cleanup. Keep the hosted flutter_vless_android 1.1.5 runtime as the base and apply the Android compatibility/security patches at build time instead of restoring the unstable vendored runtime.
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@@ -0,0 +1,329 @@
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:revoltvpn/logic/app_colors.dart';
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import 'package:revoltvpn/logic/connection_settings.dart';
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import 'package:revoltvpn/logic/installed_apps_service.dart';
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import 'package:revoltvpn/logic/vpn_connection.dart';
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class AppRoutingTile extends StatefulWidget {
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final ConnectionMode connectionMode;
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const AppRoutingTile({super.key, required this.connectionMode});
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@override
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State<AppRoutingTile> createState() => _AppRoutingTileState();
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}
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class _AppRoutingTileState extends State<AppRoutingTile> {
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AppRoutingMode _mode = ConnectionSettings.routingMode;
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int _selectedCount = ConnectionSettings.appPackages.length;
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bool get _proxyMode => widget.connectionMode == ConnectionMode.proxy;
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@override
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void initState() {
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super.initState();
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_load();
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}
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Future<void> _load() async {
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await ConnectionSettings.initialize();
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if (!mounted) return;
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setState(() {
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_mode = ConnectionSettings.routingMode;
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_selectedCount = ConnectionSettings.appPackages.length;
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});
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}
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bool _vpnBusy() {
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final status = context.read<VpnConnection>().status;
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return status == VpnStatus.connected ||
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status == VpnStatus.connecting ||
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status == VpnStatus.disconnecting;
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}
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void _showDisconnectFirst() {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Disconnect before changing app routing.')),
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);
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}
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Future<void> _changeMode(AppRoutingMode? next) async {
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if (next == null || next == _mode) return;
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if (_vpnBusy()) {
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_showDisconnectFirst();
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return;
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}
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await ConnectionSettings.setRoutingMode(next);
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if (mounted) setState(() => _mode = next);
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}
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Future<void> _openPicker() async {
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if (_mode == AppRoutingMode.all) return;
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if (_vpnBusy()) {
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_showDisconnectFirst();
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return;
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}
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await Navigator.of(context).push(
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MaterialPageRoute<void>(
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builder: (_) => _AppPicker(mode: _mode),
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),
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);
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if (mounted) {
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setState(() => _selectedCount = ConnectionSettings.appPackages.length);
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}
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}
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String get _subtitle {
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if (_proxyMode) {
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switch (_mode) {
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case AppRoutingMode.all:
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return 'Transparent SOCKS5 routes all apps automatically.';
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case AppRoutingMode.exclude:
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return _selectedCount == 0
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? 'Transparent SOCKS5 routes all apps. No apps are excluded.'
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: 'SOCKS5 routes all apps except $_selectedCount selected bypass app${_selectedCount == 1 ? '' : 's'}.';
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case AppRoutingMode.selected:
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return _selectedCount == 0
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? 'Choose apps for compatibility selected-app SOCKS routing.'
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: 'SOCKS5 routes $_selectedCount selected app${_selectedCount == 1 ? '' : 's'} while other launcher apps bypass it.';
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}
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}
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switch (_mode) {
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case AppRoutingMode.all:
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return 'All apps use the TUN VPN.';
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case AppRoutingMode.exclude:
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return _selectedCount == 0
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? 'No apps excluded from TUN.'
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: '$_selectedCount app${_selectedCount == 1 ? '' : 's'} bypass the TUN VPN.';
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case AppRoutingMode.selected:
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return _selectedCount == 0
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? 'Choose at least one app for compatible Selected only routing.'
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: '$_selectedCount selected user app${_selectedCount == 1 ? '' : 's'} are targeted; Android network helpers stay available.';
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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 showPicker = _mode != AppRoutingMode.all;
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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ListTile(
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title: const Text(
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'App routing',
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style: TextStyle(color: AppColors.textWhite, fontSize: 15),
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),
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subtitle: Text(
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_subtitle,
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style: const TextStyle(color: AppColors.textDim, fontSize: 12),
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),
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trailing: DropdownButtonHideUnderline(
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child: DropdownButton<AppRoutingMode>(
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value: _mode,
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dropdownColor: AppColors.bgCard,
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onChanged: _changeMode,
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items: const [
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DropdownMenuItem(
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value: AppRoutingMode.all,
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child: Text('All apps'),
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),
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DropdownMenuItem(
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value: AppRoutingMode.exclude,
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child: Text('Exclude apps'),
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),
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DropdownMenuItem(
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value: AppRoutingMode.selected,
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child: Text('Selected only'),
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),
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],
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),
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),
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),
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if (showPicker)
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ListTile(
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onTap: _openPicker,
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leading: const Icon(Icons.apps),
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title: Text(
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_mode == AppRoutingMode.selected
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? 'Choose routed apps'
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: 'Choose excluded apps',
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),
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subtitle: Text(
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_mode == AppRoutingMode.selected
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? 'Selected user apps are targeted; Android network helpers remain available for compatibility.'
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: 'Routing is applied to the selected Android package IDs.',
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),
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trailing: const Icon(Icons.chevron_right),
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),
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],
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);
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}
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}
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class _AppPicker extends StatefulWidget {
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final AppRoutingMode mode;
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const _AppPicker({required this.mode});
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@override
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State<_AppPicker> createState() => _AppPickerState();
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}
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class _AppPickerState extends State<_AppPicker> {
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final Set<String> _selected = <String>{...ConnectionSettings.appPackages};
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final TextEditingController _search = TextEditingController();
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List<InstalledApp> _apps = const <InstalledApp>[];
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bool _loading = true;
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String? _error;
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String _query = '';
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@override
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void initState() {
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super.initState();
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_loadApps();
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}
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@override
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void dispose() {
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_search.dispose();
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super.dispose();
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}
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Future<void> _loadApps() async {
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try {
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final apps = await InstalledAppsService.loadLaunchableApps();
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if (!mounted) return;
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setState(() {
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_apps = apps;
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_loading = false;
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});
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} catch (_) {
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if (!mounted) return;
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setState(() {
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_error = 'Could not load installed apps.';
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_loading = false;
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});
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}
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}
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Future<void> _save() async {
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if (widget.mode == AppRoutingMode.selected && _selected.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Select at least one app.')),
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);
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return;
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}
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await ConnectionSettings.setAppPackages(_selected);
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if (mounted) Navigator.of(context).pop();
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}
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@override
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Widget build(BuildContext context) {
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final query = _query.trim().toLowerCase();
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final visibleApps = query.isEmpty
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? _apps
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: _apps
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.where(
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(app) =>
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app.label.toLowerCase().contains(query) ||
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app.packageName.toLowerCase().contains(query),
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)
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.toList();
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final title = widget.mode == AppRoutingMode.exclude
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? 'Exclude apps'
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: 'Selected routed apps';
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return Scaffold(
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backgroundColor: AppColors.bgDeep,
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appBar: AppBar(
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backgroundColor: AppColors.bgSurface,
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title: Text(title),
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actions: [
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TextButton(
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onPressed: _save,
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child: const Text('Save'),
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),
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],
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),
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body: Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(12),
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child: TextField(
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controller: _search,
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onChanged: (value) => setState(() => _query = value),
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decoration: const InputDecoration(
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hintText: 'Search apps',
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prefixIcon: Icon(Icons.search),
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),
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),
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),
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Expanded(child: _buildList(visibleApps)),
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],
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),
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);
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}
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Widget _buildList(List<InstalledApp> visibleApps) {
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if (_loading) {
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return const Center(child: CircularProgressIndicator());
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}
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if (_error != null) {
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return Center(
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child: Text(_error!, style: const TextStyle(color: AppColors.textMuted)),
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);
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}
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if (visibleApps.isEmpty) {
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return const Center(
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child: Text('No apps found.', style: TextStyle(color: AppColors.textMuted)),
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);
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}
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return ListView.builder(
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itemCount: visibleApps.length,
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itemBuilder: (context, index) {
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final app = visibleApps[index];
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final selected = _selected.contains(app.packageName);
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return CheckboxListTile(
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value: selected,
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onChanged: (value) {
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setState(() {
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if (value == true) {
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_selected.add(app.packageName);
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} else {
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_selected.remove(app.packageName);
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}
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});
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},
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secondary: app.iconPng == null
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? const CircleAvatar(child: Icon(Icons.android, size: 20))
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: ClipRRect(
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borderRadius: BorderRadius.circular(10),
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child: Image.memory(
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app.iconPng!,
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width: 40,
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height: 40,
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fit: BoxFit.cover,
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gaplessPlayback: true,
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),
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),
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title: Text(app.label),
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subtitle: Text(
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app.packageName,
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style: const TextStyle(color: AppColors.textDim, fontSize: 11),
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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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