Renamed backend into auth_backend and added server_browser_backend implementation to replace Supabase.

gui/lib/main.dart

@@ -3,7 +3,6 @@ import 'dart:io';
 
 import 'package:fluent_ui/fluent_ui.dart';
 import 'package:flutter_acrylic/flutter_acrylic.dart';
-import 'package:flutter_gen/gen_l10n/reboot_localizations.dart';
 import 'package:flutter_localized_locales/flutter_localized_locales.dart';
 import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
@@ -24,6 +23,8 @@ import 'package:system_theme/system_theme.dart';
 import 'package:version/version.dart';
 import 'package:window_manager/window_manager.dart';
 
+import 'l10n/reboot_localizations.dart';
+
 const double kDefaultWindowWidth = 1164;
 const double kDefaultWindowHeight = 864;
 const String kCustomUrlSchema = "Reboot";

gui/lib/src/util/translations.dart

@@ -1,6 +1,6 @@
 import 'package:fluent_ui/fluent_ui.dart';
-import 'package:flutter_gen/gen_l10n/reboot_localizations.dart';
 import 'package:intl/intl.dart';
+import 'package:reboot_launcher/l10n/reboot_localizations.dart';
 
 AppLocalizations? _translations;
 bool _init = false;

gui/lib/src/widget/page/settings_page.dart

@@ -3,10 +3,10 @@ import 'dart:math';
 import 'package:async/async.dart';
 import 'package:fluent_ui/fluent_ui.dart' hide FluentIcons;
 import 'package:fluentui_system_icons/fluentui_system_icons.dart';
-import 'package:flutter_gen/gen_l10n/reboot_localizations.dart';
 import 'package:flutter_localized_locales/flutter_localized_locales.dart';
 import 'package:get/get.dart';
 import 'package:reboot_common/common.dart';
+import 'package:reboot_launcher/l10n/reboot_localizations.dart';
 import 'package:reboot_launcher/src/controller/dll_controller.dart';
 import 'package:reboot_launcher/src/controller/settings_controller.dart';
 import 'package:reboot_launcher/src/messenger/dialog.dart';

server_browser_backend/.gitignore

@@ -0,0 +1,3 @@
+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/

server_browser_backend/README.md

@@ -0,0 +1,2 @@
+A sample command-line application with an entrypoint in `bin/`, library code
+in `lib/`, and example unit test in `test/`.

server_browser_backend/analysis_options.yaml

@@ -0,0 +1,30 @@
+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options

server_browser_backend/bin/main.dart

@@ -0,0 +1,6 @@
+import 'package:server_browser_backend/server_browser_backend.dart';
+
+void main() async {
+  final server = WebSocketServer();
+  await server.start(port: 8080);
+}

server_browser_backend/lib/server_browser_backend.dart

@@ -0,0 +1,4 @@
+library;
+
+export 'src/server_entry.dart';
+export 'src/web_socket.dart';

server_browser_backend/lib/src/server_entry.dart

@@ -0,0 +1,51 @@
+class ServerEntry {
+  final String id;
+  final String name;
+  final String description;
+  final String version;
+  final String password;
+  final DateTime timestamp;
+  final String ip;
+  final String author;
+  final bool discoverable;
+
+  ServerEntry({
+    required this.id,
+    required this.name,
+    required this.description,
+    required this.version,
+    required this.password,
+    required this.timestamp,
+    required this.ip,
+    required this.author,
+    required this.discoverable,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'description': description,
+      'version': version,
+      'password': password,
+      'timestamp': timestamp.toIso8601String(),
+      'ip': ip,
+      'author': author,
+      'discoverable': discoverable,
+    };
+  }
+
+  static ServerEntry fromJson(Map<String, dynamic> json) {
+    return ServerEntry(
+      id: json['id'],
+      name: json['name'],
+      description: json['description'],
+      version: json['version'],
+      password: json['password'],
+      timestamp: DateTime.parse(json['timestamp']),
+      ip: json['ip'],
+      author: json['author'],
+      discoverable: json['discoverable'],
+    );
+  }
+}

server_browser_backend/lib/src/web_socket.dart

@@ -0,0 +1,126 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:server_browser_backend/src/server_entry.dart';
+
+class WebSocketServer {
+  static const String addEvent = 'add';
+  static const String removeEvent = 'remove';
+
+  final Map<String, ServerEntry> _entries = {};
+  final Set<WebSocket> _clients = {};
+
+  late HttpServer _server;
+
+  Future<void> start({int port = 8080}) async {
+    _server = await HttpServer.bind('0.0.0.0', port);
+    _listen();
+  }
+
+  Future<void> _listen() async {
+     await for (HttpRequest request in _server) {
+      if (WebSocketTransformer.isUpgradeRequest(request)) {
+        _handleWebSocketUpgrade(request);
+      } else {
+        request.response.statusCode = 404;
+        request.response.close();
+      }
+    }
+  }
+
+  Future<void> _handleWebSocketUpgrade(HttpRequest request) async {
+    final client = await WebSocketTransformer.upgrade(request);
+    _clients.add(client);
+    await _sendAllEntriesToClient(client);
+    client.listen(
+          (message) => _handleMessage(client, message),
+          onDone: () => _removeClient(client),
+          onError: (error) => _removeClient(client)
+    );
+  }
+
+  Future<void> _sendAllEntriesToClient(WebSocket client) async {
+    final message = {
+      'type': addEvent,
+      'data': _entries.values.map((entry) => entry.toJson()).toList()
+    };
+    client.add(json.encode(message));
+  }
+
+  void _handleMessage(WebSocket client, dynamic message) {
+    String? type;
+    try {
+      final data = jsonDecode(message);
+      type = data['type'];
+      final payload = data['data'];
+      switch (type) {
+        case addEvent:
+          final entry = ServerEntry.fromJson(payload);
+          _entries[entry.id] = entry;
+          _broadcastEvent(addEvent, entry.toJson());
+          break;
+        case removeEvent:
+          final deletedEntry = _entries.remove(payload);
+          if (deletedEntry != null) {
+            _broadcastEvent(removeEvent, {'id': deletedEntry.id});
+          }else {
+            _answer(client, removeEvent, "Invalid server entry");
+          }
+          break;
+        default:
+          _answer(client, type, 'Unknown type');
+          break;
+      }
+    } catch(error) {
+      _answer(client, type, error.toString());
+    }
+  }
+
+  void _broadcastEvent(String eventType, Map<String, dynamic> eventData) {
+    final message = {
+      'type': eventType,
+      'data': [
+        eventData
+      ]
+    };
+
+    final messageJson = json.encode(message);
+    final clientsToRemove = <WebSocket>[];
+
+    for (final client in _clients) {
+      try {
+        client.add(messageJson);
+      } catch (e) {
+        clientsToRemove.add(client);
+      }
+    }
+
+    for (final client in clientsToRemove) {
+      _removeClient(client);
+    }
+  }
+
+  void _removeClient(WebSocket client) {
+    client.close();
+    _clients.remove(client);
+  }
+
+  void _answer(WebSocket client, String? eventType, [String? error]) {
+    final message = {};
+    if(eventType != null) {
+      message['type'] = eventType;
+    }
+    if(error != null) {
+      message['success'] = false;
+      message['message'] = error;
+    }else {
+      message['success'] = true;
+    }
+    client.add(json.encode(message));
+  }
+
+  Future<void> stop() async {
+    await _server.close(force: true);
+    _clients.clear();
+  }
+}

server_browser_backend/pubspec.yaml

@@ -0,0 +1,15 @@
+name: server_browser_backend
+description: A sample command-line application.
+version: 1.0.0
+# repository: https://github.com/my_org/my_repo
+
+environment:
+  sdk: ^3.8.1
+
+# Add regular dependencies here.
+dependencies:
+  # path: ^1.8.0
+
+dev_dependencies:
+  lints: ^5.0.0
+  test: ^1.24.0

server_browser_backend/test/test.dart

@@ -0,0 +1,437 @@
+import 'dart:convert';
+import 'dart:io';
+import 'package:server_browser_backend/server_browser_backend.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group('WebSocket Server Tests', () {
+    late WebSocketServer server;
+    final int testPort = 8081;
+
+    setUp(() async {
+      server = WebSocketServer();
+      await server.start(port: testPort);
+    });
+
+    tearDown(() async {
+      await server.stop();
+    });
+
+    test('should allow client connection and receive initial empty data', () async {
+      final client = await WebSocket.connect('ws://localhost:$testPort');
+      final messagesFuture = client.toList();
+
+      await client.close();
+
+      final messages = await messagesFuture;
+
+      expect(messages.length, equals(1));
+
+      final firstMessage = jsonDecode(messages[0]);
+      expect(firstMessage['type'], equals('add'));
+      expect(firstMessage['data'], equals([]));
+    });
+
+    test('should add server entry and broadcast to all clients', () async {
+      final client1 = await WebSocket.connect('ws://localhost:$testPort');
+      final client1MessagesFuture = client1.toList();
+      final client2 = await WebSocket.connect('ws://localhost:$testPort');
+      final client2MessagesFuture = client2.toList();
+
+      final testEntry = {
+        'id': 'test-server-1',
+        'name': 'Test Server',
+        'description': 'A test server',
+        'version': '1.0.0',
+        'password': 'secret123',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '127.0.0.1',
+        'author': 'Test Author',
+        'discoverable': true,
+      };
+
+      final addMessage = {
+        'type': 'add',
+        'data': testEntry,
+      };
+
+      client1.add(jsonEncode(addMessage));
+
+      await client1.close();
+      await client2.close();
+
+      final client1Messages = await client1MessagesFuture;
+      final client2Messages = await client2MessagesFuture;
+
+      expect(client1Messages.length, equals(2));
+      expect(client2Messages.length, equals(2));
+
+      final client1Initial = jsonDecode(client1Messages[0]);
+      final client2Initial = jsonDecode(client2Messages[0]);
+      expect(client1Initial['type'], equals('add'));
+      expect(client1Initial['data'], equals([]));
+      expect(client2Initial['type'], equals('add'));
+      expect(client2Initial['data'], equals([]));
+
+      final client1Broadcast = jsonDecode(client1Messages[1]);
+      final client2Broadcast = jsonDecode(client2Messages[1]);
+
+      expect(client1Broadcast['type'], equals('add'));
+      expect(client1Broadcast['data'], isA<List>());
+      expect(client1Broadcast['data'].length, equals(1));
+      expect(client1Broadcast['data'][0]['id'], equals('test-server-1'));
+
+      expect(client2Broadcast['type'], equals('add'));
+      expect(client2Broadcast['data'], isA<List>());
+      expect(client2Broadcast['data'].length, equals(1));
+      expect(client2Broadcast['data'][0]['id'], equals('test-server-1'));
+    });
+
+    test('should send existing entries to new client', () async {
+      final client1 = await WebSocket.connect('ws://localhost:$testPort');
+      final client1MessagesFuture = client1.toList();
+
+      final testEntry = {
+        'id': 'existing-server',
+        'name': 'Existing Server',
+        'description': 'Already exists',
+        'version': '2.0.0',
+        'password': 'existing123',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '192.168.1.1',
+        'author': 'Existing Author',
+        'discoverable': false,
+      };
+
+      final addMessage = {
+        'type': 'add',
+        'data': testEntry,
+      };
+
+      client1.add(jsonEncode(addMessage));
+
+      final client2 = await WebSocket.connect('ws://localhost:$testPort');
+      final client2MessagesFuture = client2.toList();
+
+      await client1.close();
+      await client2.close();
+
+      final client1Messages = await client1MessagesFuture;
+      final client2Messages = await client2MessagesFuture;
+
+      expect(client1Messages.length, equals(2));
+      expect(client2Messages.length, equals(1));
+
+      final client2InitialMessage = jsonDecode(client2Messages[0]);
+      expect(client2InitialMessage['type'], equals('add'));
+      expect(client2InitialMessage['data'], isA<List>());
+      expect(client2InitialMessage['data'].length, equals(1));
+      expect(client2InitialMessage['data'][0]['id'], equals('existing-server'));
+    });
+
+    test('should remove server entry and broadcast removal', () async {
+      final client1 = await WebSocket.connect('ws://localhost:$testPort');
+      final client1MessagesFuture = client1.toList();
+      final client2 = await WebSocket.connect('ws://localhost:$testPort');
+      final client2MessagesFuture = client2.toList();
+
+      final testEntry = {
+        'id': 'server-to-remove',
+        'name': 'Server To Remove',
+        'description': 'Will be removed',
+        'version': '1.0.0',
+        'password': 'remove123',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '10.0.0.1',
+        'author': 'Remove Author',
+        'discoverable': true,
+      };
+
+      final addMessage = {
+        'type': 'add',
+        'data': testEntry,
+      };
+      client1.add(jsonEncode(addMessage));
+
+      final removeMessage = {
+        'type': 'remove',
+        'data': 'server-to-remove',
+      };
+      client1.add(jsonEncode(removeMessage));
+
+      await client1.close();
+      await client2.close();
+
+      final client1Messages = await client1MessagesFuture;
+      final client2Messages = await client2MessagesFuture;
+
+      expect(client1Messages.length, equals(3));
+      expect(client2Messages.length, equals(3));
+
+      final client1RemoveResponse = jsonDecode(client1Messages[2]);
+      final client2RemoveResponse = jsonDecode(client2Messages[2]);
+
+      expect(client1RemoveResponse['type'], equals('remove'));
+      expect(client1RemoveResponse['data'], isA<List>());
+      expect(client1RemoveResponse['data'].length, equals(1));
+      expect(client1RemoveResponse['data'][0]['id'], equals('server-to-remove'));
+
+      expect(client2RemoveResponse['type'], equals('remove'));
+      expect(client2RemoveResponse['data'], isA<List>());
+      expect(client2RemoveResponse['data'].length, equals(1));
+      expect(client2RemoveResponse['data'][0]['id'], equals('server-to-remove'));
+    });
+
+    test('should handle removal of non-existent entry', () async {
+      final client = await WebSocket.connect('ws://localhost:$testPort');
+      final messagesFuture = client.toList();
+
+      final removeMessage = {
+        'type': 'remove',
+        'data': 'non-existent-id',
+      };
+
+      client.add(jsonEncode(removeMessage));
+
+      await client.close();
+      final messages = await messagesFuture;
+
+      expect(messages.length, equals(2));
+
+      final response = jsonDecode(messages[1]);
+      expect(response['type'], equals('remove'));
+      expect(response['success'], equals(false));
+      expect(response['message'], equals('Invalid server entry'));
+    });
+
+    test('should handle unknown message type', () async {
+      final client = await WebSocket.connect('ws://localhost:$testPort');
+      final messagesFuture = client.toList();
+
+      final unknownMessage = {
+        'type': 'unknown',
+        'data': {'some': 'data'},
+      };
+
+      client.add(jsonEncode(unknownMessage));
+
+      await client.close();
+      final messages = await messagesFuture;
+
+      expect(messages.length, equals(2));
+
+      final response = jsonDecode(messages[1]);
+      expect(response['type'], equals('unknown'));
+      expect(response['success'], equals(false));
+      expect(response['message'], equals('Unknown type'));
+    });
+
+    test('should handle invalid JSON', () async {
+      final client = await WebSocket.connect('ws://localhost:$testPort');
+      final messagesFuture = client.toList();
+
+      client.add('invalid json string');
+
+      await client.close();
+      final messages = await messagesFuture;
+
+      expect(messages.length, equals(2));
+
+      final response = jsonDecode(messages[1]);
+      expect(response['success'], equals(false));
+      expect(response.containsKey('message'), isTrue);
+    });
+
+    test('should handle multiple clients adding different entries', () async {
+      final client1 = await WebSocket.connect('ws://localhost:$testPort');
+      final client1MessagesFuture = client1.toList();
+      final client2 = await WebSocket.connect('ws://localhost:$testPort');
+      final client2MessagesFuture = client2.toList();
+      final client3 = await WebSocket.connect('ws://localhost:$testPort');
+      final client3MessagesFuture = client3.toList();
+
+      final entry1 = {
+        'id': 'server-1',
+        'name': 'Server One',
+        'description': 'First server',
+        'version': '1.0.0',
+        'password': 'pass1',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '192.168.1.1',
+        'author': 'Author 1',
+        'discoverable': true,
+      };
+
+      final entry2 = {
+        'id': 'server-2',
+        'name': 'Server Two',
+        'description': 'Second server',
+        'version': '2.0.0',
+        'password': 'pass2',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '192.168.1.2',
+        'author': 'Author 2',
+        'discoverable': false,
+      };
+
+      client1.add(jsonEncode({'type': 'add', 'data': entry1}));
+      client2.add(jsonEncode({'type': 'add', 'data': entry2}));
+
+      await Future.delayed(Duration(milliseconds: 200));
+
+      await client1.close();
+      await client2.close();
+      await client3.close();
+
+      final client1Messages = await client1MessagesFuture;
+      final client2Messages = await client2MessagesFuture;
+      final client3Messages = await client3MessagesFuture;
+
+      expect(client1Messages.length, equals(3));
+      expect(client2Messages.length, equals(3));
+      expect(client3Messages.length, equals(3));
+
+      final allServerIds = <String>{};
+
+      for (final messages in [client1Messages, client2Messages, client3Messages]) {
+        for (int i = 1; i < messages.length; i++) {
+          final parsed = jsonDecode(messages[i]);
+          if (parsed['type'] == 'add' && parsed['data'] is List) {
+            for (final entry in parsed['data']) {
+              allServerIds.add(entry['id']);
+            }
+          }
+        }
+      }
+
+      expect(allServerIds, containsAll(['server-1', 'server-2']));
+    });
+
+    test('should handle client disconnection gracefully', () async {
+      final client1 = await WebSocket.connect('ws://localhost:$testPort');
+      final client1MessagesFuture = client1.toList();
+      final client2 = await WebSocket.connect('ws://localhost:$testPort');
+      final client2MessagesFuture = client2.toList();
+
+      await client1.close();
+      final client1Messages = await client1MessagesFuture;
+      expect(client1Messages.length, equals(1));
+
+      final testEntry = {
+        'id': 'after-disconnect',
+        'name': 'After Disconnect',
+        'description': 'Added after client disconnect',
+        'version': '1.0.0',
+        'password': 'disconnect123',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '172.16.0.1',
+        'author': 'Disconnect Author',
+        'discoverable': true,
+      };
+
+      client2.add(jsonEncode({'type': 'add', 'data': testEntry}));
+
+      await client2.close();
+      final client2Messages = await client2MessagesFuture;
+
+      expect(client2Messages.length, equals(2));
+
+      final response = jsonDecode(client2Messages[1]);
+      expect(response['type'], equals('add'));
+      expect(response['data'][0]['id'], equals('after-disconnect'));
+    });
+
+    test('should handle ServerEntry serialization correctly', () async {
+      final client = await WebSocket.connect('ws://localhost:$testPort');
+      final messagesFuture = client.toList();
+
+      final testEntry = {
+        'id': 'serialization-test',
+        'name': 'Serialization Test',
+        'description': 'Testing serialization',
+        'version': '3.1.4',
+        'password': 'serialize123',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '203.0.113.1',
+        'author': 'Serialization Author',
+        'discoverable': true,
+      };
+
+      client.add(jsonEncode({'type': 'add', 'data': testEntry}));
+
+      await client.close();
+      final messages = await messagesFuture;
+
+      expect(messages.length, equals(2));
+
+      final broadcastMessage = jsonDecode(messages[1]);
+      final receivedEntry = broadcastMessage['data'][0];
+
+      expect(receivedEntry['id'], equals('serialization-test'));
+      expect(receivedEntry['name'], equals('Serialization Test'));
+      expect(receivedEntry['description'], equals('Testing serialization'));
+      expect(receivedEntry['version'], equals('3.1.4'));
+      expect(receivedEntry['password'], equals('serialize123'));
+      expect(receivedEntry['ip'], equals('203.0.113.1'));
+      expect(receivedEntry['author'], equals('Serialization Author'));
+      expect(receivedEntry['discoverable'], equals(true));
+      expect(receivedEntry['timestamp'], isA<String>());
+
+      expect(() => DateTime.parse(receivedEntry['timestamp']), returnsNormally);
+    });
+
+    test('should handle rapid sequential operations', () async {
+      final client1 = await WebSocket.connect('ws://localhost:$testPort');
+      final client1MessagesFuture = client1.toList();
+      final client2 = await WebSocket.connect('ws://localhost:$testPort');
+      final client2MessagesFuture = client2.toList();
+
+      final entry1 = {
+        'id': 'rapid-1',
+        'name': 'Rapid Server 1',
+        'description': 'First rapid server',
+        'version': '1.0.0',
+        'password': 'rapid123',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '10.0.0.1',
+        'author': 'Rapid Author',
+        'discoverable': true,
+      };
+
+      final entry2 = {
+        'id': 'rapid-2',
+        'name': 'Rapid Server 2',
+        'description': 'Second rapid server',
+        'version': '1.0.1',
+        'password': 'rapid456',
+        'timestamp': DateTime.now().toIso8601String(),
+        'ip': '10.0.0.2',
+        'author': 'Rapid Author',
+        'discoverable': false,
+      };
+
+      client1.add(jsonEncode({'type': 'add', 'data': entry1}));
+      client1.add(jsonEncode({'type': 'add', 'data': entry2}));
+      client1.add(jsonEncode({'type': 'remove', 'data': 'rapid-1'}));
+
+      await Future.delayed(Duration(milliseconds: 200));
+
+      await client1.close();
+      await client2.close();
+
+      final client1Messages = await client1MessagesFuture;
+      final client2Messages = await client2MessagesFuture;
+
+      expect(client1Messages.length, equals(4));
+      expect(client2Messages.length, equals(4));
+
+      final lastAddMessage = jsonDecode(client1Messages[2]);
+      expect(lastAddMessage['type'], equals('add'));
+      expect(lastAddMessage['data'][0]['id'], equals('rapid-2'));
+
+      final removeMessage = jsonDecode(client1Messages[3]);
+      expect(removeMessage['type'], equals('remove'));
+      expect(removeMessage['data'][0]['id'], equals('rapid-1'));
+    });
+  });
+}