added support for tor entry/exit countries
This commit is contained in:
Fabian Freund
@@ -17,11 +17,14 @@
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'package:country_codes/country_codes.dart';
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import 'package:country_flags/country_flags.dart';
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import 'package:fading_scroll/fading_scroll.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:flutter_material_design_icons/flutter_material_design_icons.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:nullability/nullability.dart';
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import 'package:weblibre/core/design/app_colors.dart';
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import 'package:weblibre/features/settings/presentation/controllers/save_settings.dart';
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import 'package:weblibre/features/tor/domain/services/tor_proxy.dart';
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@@ -29,6 +32,7 @@ import 'package:weblibre/features/user/data/models/tor_settings.dart';
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import 'package:weblibre/features/user/domain/repositories/tor_settings.dart';
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import 'package:weblibre/presentation/hooks/on_initialization.dart';
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import 'package:weblibre/presentation/icons/tor_icons.dart';
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import 'package:weblibre/utils/ui_helper.dart';
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class TorProxyScreen extends HookConsumerWidget {
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const TorProxyScreen();
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@@ -89,6 +93,39 @@ class TorProxyScreen extends HookConsumerWidget {
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}
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});
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final countryDropdownEntries = useMemoized(
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() => [
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const DropdownMenuEntry(
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value: null,
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label: 'Automatic',
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leadingIcon: Icon(MdiIcons.lightbulbAuto),
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),
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...CountryCodes.countryCodes().map((country) {
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final label =
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country.localizedName ??
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country.name ??
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country.alpha2Code ??
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country.countryCode ??
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'Unnamed Country';
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return DropdownMenuEntry(
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value: country.alpha2Code,
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label: label,
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leadingIcon: country.alpha2Code.mapNotNull(
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(code) => CountryFlag.fromCountryCode(
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code,
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theme: const ImageTheme(width: 24, height: 16),
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),
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),
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labelWidget: Text(
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label,
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style: const TextStyle(color: Colors.white),
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),
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);
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}),
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],
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);
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return Scaffold(
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appBar: AppBar(title: const Text('Tor™ Proxy')),
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body: Theme(
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@@ -139,39 +176,72 @@ class TorProxyScreen extends HookConsumerWidget {
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border: Border.all(color: Colors.white),
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borderRadius: BorderRadius.circular(16),
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),
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child: SwitchListTile.adaptive(
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inactiveThumbColor: Colors.white,
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activeThumbColor: AppColors.torActiveGreen,
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thumbIcon: WidgetStateProperty.resolveWith<Icon?>((
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Set<WidgetState> states,
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) {
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if (states.contains(WidgetState.selected)) {
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return const Icon(MdiIcons.axisArrowLock);
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}
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return null; // Use the default color.
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}),
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value: torPendingRequest.value ?? torIsRunning,
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title: const Text('Tor™ Proxy'),
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secondary: const Icon(MdiIcons.power),
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onChanged: torIsBusy
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? null
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: (value) async {
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if (value) {
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torPendingRequest.value = true;
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child: Column(
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children: [
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SwitchListTile.adaptive(
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inactiveThumbColor: Colors.white,
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activeThumbColor: AppColors.torActiveGreen,
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thumbIcon: WidgetStateProperty.resolveWith<Icon?>((
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Set<WidgetState> states,
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) {
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if (states.contains(WidgetState.selected)) {
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return const Icon(MdiIcons.axisArrowLock);
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}
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return null; // Use the default color.
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}),
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value: torPendingRequest.value ?? torIsRunning,
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title: const Text('Tor™ Proxy'),
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secondary: const Icon(MdiIcons.power),
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onChanged: torIsBusy
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? null
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: (value) async {
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if (value) {
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torPendingRequest.value = true;
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await ref
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.read(torProxyServiceProvider.notifier)
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.startOrReconfigure(
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reconfigureIfRunning: false,
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);
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} else {
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torPendingRequest.value = false;
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await ref
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.read(torProxyServiceProvider.notifier)
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.startOrReconfigure(
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reconfigureIfRunning: false,
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);
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} else {
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torPendingRequest.value = false;
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await ref
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.read(torProxyServiceProvider.notifier)
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.disconnect();
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}
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},
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await ref
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.read(torProxyServiceProvider.notifier)
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.disconnect();
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}
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},
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),
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Padding(
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padding: const EdgeInsets.only(
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right: 16.0,
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left: 16,
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bottom: 16,
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),
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child: SizedBox(
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width: double.infinity,
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child: FilledButton.icon(
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onPressed:
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torIsRunning && torIsBootstrapped && !torIsBusy
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? () async {
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await ref
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.read(torProxyServiceProvider.notifier)
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.requestNewIdentity();
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if (context.mounted) {
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showInfoMessage(
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context,
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'Requesting new Tor identity...',
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);
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}
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}
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: null,
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icon: const Icon(MdiIcons.refresh),
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label: const Text('Request New Identity'),
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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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const SizedBox(height: 16),
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@@ -447,6 +517,123 @@ class TorProxyScreen extends HookConsumerWidget {
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),
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),
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],
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const SizedBox(height: 16),
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const Padding(
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padding: EdgeInsets.only(left: 24.0),
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child: Text(
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'Country Restrictions',
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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),
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Padding(
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padding: const EdgeInsets.only(
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left: 16.0,
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right: 24.0,
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top: 8.0,
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),
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child: DropdownMenu(
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initialSelection:
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torSettings.entryNodeCountry,
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menuHeight: 400,
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requestFocusOnTap: true,
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label: const Text('Entry Country'),
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textStyle: const TextStyle(
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color: Colors.white,
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),
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inputDecorationTheme:
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const InputDecorationTheme(
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labelStyle: TextStyle(
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color: Colors.white,
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),
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iconColor: Colors.white,
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enabledBorder: UnderlineInputBorder(
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borderSide: BorderSide(
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color: Colors.white,
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),
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),
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focusedBorder: UnderlineInputBorder(
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borderSide: BorderSide(
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color: Colors.white,
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),
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),
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),
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// menuStyle: MenuStyle(
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// backgroundColor:
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// WidgetStateProperty.all<Color>(
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// AppColors.torPurple,
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// ),
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// ),
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dropdownMenuEntries: countryDropdownEntries,
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onSelected: (value) async {
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await ref
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.read(
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saveTorSettingsControllerProvider
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.notifier,
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)
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.save(
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(currentSettings) => currentSettings
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.copyWith
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.entryNodeCountry(value),
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);
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},
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),
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),
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Padding(
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padding: const EdgeInsets.only(
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left: 16.0,
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right: 24.0,
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top: 8.0,
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),
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child: DropdownMenu(
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initialSelection: torSettings.exitNodeCountry,
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menuHeight: 400,
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requestFocusOnTap: true,
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label: const Text('Exit Country'),
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textStyle: const TextStyle(
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color: Colors.white,
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),
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inputDecorationTheme:
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const InputDecorationTheme(
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labelStyle: TextStyle(
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color: Colors.white,
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),
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iconColor: Colors.white,
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enabledBorder: UnderlineInputBorder(
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borderSide: BorderSide(
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color: Colors.white,
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),
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),
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focusedBorder: UnderlineInputBorder(
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borderSide: BorderSide(
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color: Colors.white,
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),
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),
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),
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// menuStyle: MenuStyle(
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// backgroundColor:
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// WidgetStateProperty.all<Color>(
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// AppColors.torPurple,
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// ),
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// ),
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dropdownMenuEntries: countryDropdownEntries,
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onSelected: (value) async {
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await ref
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.read(
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saveTorSettingsControllerProvider
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.notifier,
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)
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.save(
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(currentSettings) => currentSettings
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.copyWith
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.exitNodeCountry(value),
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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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@@ -503,8 +690,8 @@ class TorProxyScreen extends HookConsumerWidget {
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),
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Padding(
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padding: const EdgeInsets.only(
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right: 8.0,
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left: 8.0,
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right: 12.0,
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left: 12.0,
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bottom: 8.0,
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),
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child: Text(
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