Merge branch 'dev' into feat/group-on-import

Merge pull request #23 from achiez/fix/mafile-mover-loc
fix(localization): update mafile mover Steam Guard error message
2026-07-25 22:31:42 +00:00 · 2026-06-19 19:03:16 +03:00 · 2026-06-19 19:01:40 +03:00 · 2026-06-19 19:00:47 +03:00 · 2026-06-19 18:54:37 +03:00 · 2026-05-19 22:42:58 +03:00
36 changed files with 1190 additions and 529 deletions
@@ -1,74 +0,0 @@
-# NebulaAuth
-
-## Описание
-
-<h3 align="center" style="margin-bottom:0">
-  <a href="https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/releases/latest">Скачать последнюю версию</a>
-</h3>
-
-<h3 align="center">NebulaAuth — это приложение для эмуляции действий из мобильного приложения Steam. Которая заменяет ваш смартфон при работе в Steam.</h3>
-<h4 align="center"><a href="https://t.me/nebulaauth">Официальная группа в Telegram</a></h4>
-
-
-## Основные преимущества
-
- **Локализация на трёх языках**: английском, русском и украинском.
- **Полная функциональность Steam Desktop Authenticator**, переосмысление [старого приложения](https://github.com/Jessecar96/SteamDesktopAuthenticator)
- **Поддержка прокси** во всех процессах работы с аккаунтом.
- **Группировка мафайлов** для продвинутого контроля.
- **Автоматическое подтверждение трейдов/действий на ТП** для экономии времени.
- **Массовый импорт мафайлов** с помощью Drag'n'Drop или CTRL+V для удобства.
- **Настройка внешнего вида** для персонализации интерфейса.
- **Возможность подтвердить вход в учетную запись без ввода кода** для облегчения доступа.
- **Автообновление** программы для использования новейших функций.
- **Автоматический повторный вход в случае проблем с сессией** для непрерывной работы.
- **Интуитивно понятный интерфейс** с подсказками и удобствами
- **Постоянная поддержка** кода приложения и других функций.
-
-## Установка
-
-1. Если приложение не запускается, необходимо установить [.NET Desktop Runtime](https://dotnet.microsoft.com/en-us/download/dotnet/8.0)
-2. [Скачать программу из релизов этого репозитория на Github](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/releases/latest)
-      * *Для сохранности ваших данных скачивайте приложение только отсюда*
-4. Распакуйте ZIP-файл в любую папку.
-5. Запустите файл **NebulaAuth.exe**.
-
-## Использование
-   
-![gh-main-window-rus](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/assets/106531132/6a84f414-0e24-40a4-8adb-f1923fbe8719)
-
-
-1. Панель управления.
-    - управление файлами и настройки
-    - управление аккаунтом (вход, привязка, отвязка)
-    - группировка
-    - выбор прокси
-    - индикатор с подсказкой об используемом прокси (горит либо желтым, либо красным, при наведении отобразит дополнительную информацию)
-    - таймеры для автоматического подтверждения трейдов/продаж на торговой площадке
-    - интервал таймера подтверждений (в секундах)
-2. Список ваших аккаунтов
-3. Код подтверждения входа (нажмите, чтобы скопировать)
-4. Главное окно подтверждений
-5. Поиск по логину или SteamID (7xxxxxxxxxxxxx)
-6. Подтвердить вход на другогом устройстве.
-7. Гиперссылка на официальную страницу приложения с указанием авторства.
-
-## Настройки
-![gh-settings-rus](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/assets/106531132/33246ed1-1e3d-4310-88c5-085e5c50bc6b)
-
-
-1. Режим фона. Используйте, если вы хотите отключить фон или установить собственный (поместите файл «Background.png» в папку приложения)
-2. Язык приложения
-3. Отключить таймеры при переключении между аккаунтами
-4. Скрывать в трей при сворачивании
-5. Индикатор с цветом. Маленький кружочек на значке панели задач с произвольным цветом. Полезно при использовании нескольких окон.
-6. Пользовательский цвет приложения.
-7. Текущий пароль шифрования. Если установлено, вы можете сохранять зашифрованные пароли в mafile, чтобы облегчить повторный вход в систему при проблемах с сессией. (Не рекомендуется)
-8. Режим устаревших файлов. Режим совместимости Mafile с другими клиентами (SDA и т.д.). Если установлено, приложение будет сохранять файлы в старом стандартном формате (по умолчанию: включено).
-9. Разрешить автообновление без подтверждения
-   
-  
-
-## [Лицензия](/LICENSE.md)
-
-Коммерческое использование запрещено. При распространении измененного кода необходимо указывать оригинальное авторство.
@@ -1,71 +0,0 @@
-# NebulaAuth
-
-## Опис
-
-<h3 align="center" style="margin-bottom:0">
-  <a href="https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/releases/latest">Завантажити останню версію</a>
-</h3>
-
-<h3 align="center">NebulaAuth - це програма для емуляції дій з мобільного додатку Steam. Яка замінює ваш смартфон під час роботи в Steam.</h3>
-<h4 align="center"><a href="https://t.me/nebulaauth">Офіційна група в Telegram</a></h4>
-
-## Основні переваги
-
- **Локалізація трьома мовами**: англійською, російською та українською.
- **Повна функціональність Steam Desktop Authenticator** переосмислення [старої програми](https://github.com/Jessecar96/SteamDesktopAuthenticator)
- **Підтримка проксі** у всіх процесах роботи з обліковим записом.
- **Угруповання мафайлів** для просунутого контролю.
- **Автоматичне підтвердження трейдів/дій на маркеті** для економії часу.
- **Масовий імпорт мафайлів** за допомогою Drag'n'Drop або CTRL+V для зручності.
- **Налаштування зовнішнього вигляду** для персоналізації інтерфейсу.
- **Можливість підтвердити вхід до облікового запису без введення коду** для полегшення доступу.
- **Автооновлення** програми для використання новітніх функцій.
- **Автоматичний повторний вхід у разі проблем із сесією** для безперервної роботи.
- **Інтуїтивно зрозумілий інтерфейс** з підказками та зручностями
- **Постійна підтримка** коду програми та інших функцій.
-
-## Монтаж
-
-1. Якщо програма не запускається, необхідно встановити [.NET Desktop Runtime](https://dotnet.microsoft.com/en-us/download/dotnet/8.0)
-2. [Завантажити програму з релізів цього репозиторію на Github](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/releases/latest)
-   * *Для збереження ваших даних завантажуйте програму тільки звідси*
-4. Розпакуйте ZIP-файл у будь-яку папку.
-5. Запустіть файл **NebulaAuth.exe**.
-
-## Використання
-   
-![gh-main-window-ua](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/assets/106531132/bf61ac61-b21c-4589-9b5a-751a6d983120)
-
-1. Панель керування.
-     - керування файлами та налаштування
-     - керування акаунтом (вхід, прив'язка, відв'язування)
-     - угруповання
-     - вибір проксі
-     - індикатор з підказкою про проксі (світиться або жовтим, або червоним, при наведенні відобразить додаткову інформацію)
-     - таймери для автоматичного підтвердження трейдів/продажів на маркеті
-     - інтервал таймера підтверджень (у секундах)
-2. Список ваших облікових записів
-3. Код підтвердження входу (натисніть, щоб скопіювати)
-4. Головне вікно підтвердження
-5. Пошук за логіном або SteamID (7xxxxxxxxxxxxx)
-6. Підтвердити вхід на іншому пристрою.
-7. Гіперпосилання на офіційну сторінку додатку із зазначенням авторства.
-
-## Налаштування
-![gh-settings-ua](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/assets/106531132/3f57e58d-d647-42a1-a4c9-ca53ab7b38a3)
-
-1. Режим фону. Використовуйте, якщо ви хочете вимкнути фон або встановити власний (помістіть файл "Background.png" у папку програми)
-2. Мова локалізації
-3. Вимкнути таймери під час перемикання між обліковими записами
-4. Приховувати у трей при згортанні
-5. Індикатор із кольором. Маленький кружечок на піктограмі панелі завдань з довільним кольором. Корисно при використанні кількох вікон.
-6. Власний колір програми.
-7. Поточний пароль шифрування. Якщо встановлено, ви можете зберігати зашифровані паролі в mafile, щоб полегшити повторний вхід до системи у разі проблеми з сесією. (Не рекомендується)
-8. Режим застарілих файлів. Режим сумісності Mafile з іншими клієнтами (SDA тощо). Якщо встановлено, програма зберігатиме файли у старому стандартному форматі (за замовчуванням: увімкнено).
-9. Дозволити автооновлення без підтвердження
-   
-  
-
-## [Ліцензія](/LICENSE.md)
-
-Комерційне використання заборонено. У разі поширення зміненого коду необхідно вказувати оригінальне авторство.
@@ -1,12 +1,5 @@
 # NebulaAuth

-   * [Русский](README-RU.md)
-   * [Українська](README-UA.md)
-
-
-
-## Description
-
 <h3 align="center" style="margin-bottom:0">
  <a href="https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/releases/latest">Download latest version</a>
 </h3>
@@ -19,24 +12,33 @@ NebulaAuth is an application for emulating actions from the Steam Mobile App, re
 <sub>NebulaAuth is an independent project and is not affiliated with Valve or Steam.</sub>
 </p>
 <h4 align="center"><a href="https://t.me/nebulaauth">Official Telegram Group</a></h4>
+<h4 align="center"><a href="https://achiefy-project.gitbook.io/nebulaauth">Documentation</a></h4>


 ## Main advantages

- **Localization in three languages**: English, Russian and Ukrainian.
+<p align="center">
+  <img src="misc/main_window.png" width="600"/>
+</p>
+
+- **Localization in six languages**: English, Russian, Ukrainian, Spanish, Turkish and Kazakh.
 - **Full functionality of Steam Desktop Authenticator** reimagining [old app](https://github.com/Jessecar96/SteamDesktopAuthenticator)
 - **Proxy support** in all account work processes.
 - **Mafile grouping** for improved management.
 - **Automatic confirmations of trades/market actions** to save time.
- **Bulk import of .mafiles** via Drag'n'Drop or CTRL+V for convenience.
+- **Bulk import of .mafiles** via Drag'n'Drop or Ctrl+V, including SDA-encrypted mafiles with automatic manifest detection.
 - **Design customization** to personalize the interface.
 - **Ability to confirm account login without entering a code** for easier access.
- **Auto-update** program to use the latest features.
+- **Auto-update** with SHA256 checksum verification, changelog viewer and flexible update options.
 - **Automatic relogin in case of problems with the session** for continuous operation.
- **Intuitive interface** with tips and conveniences
- **Continious support** of application code and other features.
+- **Intuitive interface** with tips and conveniences.
+- **Continuous support** of application code and other features.


+## Documentation
+
+You can find the documentation for the application [here](https://achiefy-project.gitbook.io/nebulaauth). Currently, only the Russian version is available, but the English version will be released soon.
+
 ## Installation

 1. If the application does not start, you need to install [.NET Desktop Runtime](https://dotnet.microsoft.com/en-us/download/dotnet/8.0)
@@ -45,40 +47,11 @@ NebulaAuth is an application for emulating actions from the Steam Mobile App, re
 4. Unpack the .zip file to any folder
 5. Run the file **NebulaAuth.exe**

-## Usage
-   
-![gh-main-window-eng](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/assets/106531132/15c0e870-1766-43a5-9e8c-2f34d5436beb)

-1. Control panel.
-   - file management and settings
-   - account management (login, linking, unlinking)
-   - grouping
-   - proxy selection
-   - an indicator with a hint about the proxy used (lit either yellow or red, when hovered it will display additional information)
-   - timers for automatic confirmation of trade offers/sale offers on the marketplace
-   - confirmation timer interval (in seconds)
-2. List of your accounts
-3. Login confirmation code (click to copy)
-4. Main confirmation window
-5. Search by login or SteamID (7xxxxxxxxxxxxx)
-6. Confirm login on another device
-7. Hyperlink to the official application page with attribution
+## Project Ownership

-## Settings
-![gh-settings-eng](https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/assets/106531132/cd704495-d2df-45a7-a73e-40c19410eb72)
+NebulaAuth is the original project by Achiefy™.

-1. Background mode. Use it if you want to disable default or set custom background of application (put file 'Background.png' to your application folder)
-2. Localization language
-3. Disable timers when switching between accounts
-4. Hide to tray on minimize
-5. Indicator with color. Small ellipse on your task-bar icon with custom color. Useful when using multiple windows
-6. Custom background color of application
-7. Current encryption password. If set you can save encrypted passwords to mafile to help re-login on session troubles. (Not recommended)
-8. Legacy mafile mode. Mafile compability mode for another applications (SDA and etc). If checked application will save mafiles with old standart format (Default: checked)
-9. Allow auto-update without confirmation
-   
-  
+Please keep attribution and do not present modified versions as official.

-## [License](/LICENSE.md)
-
-Commercial use prohibited. When redistributing modified code, you must indicate the original authorship.
+AGPL-3.0 — see [LICENSE](/LICENSE).
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<item>
-	<version>1.5.6.0</version>
-	<url>https://github.com/achiez/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/releases/download/1.5.6/NebulaAuth.1.5.6.zip</url>
-	<changelog>https://achiez.github.io/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/changelog/1.5.6.html</changelog>
-	<mandatory>false</mandatory>
-</item>
@@ -15,6 +15,7 @@
    <converters:BoolToMafileNamingConverter x:Key="BoolToMafileNamingConverter" />
    <converters:BoolToValueConverter x:Key="BoolToValueConverter" />
    <converters:NullableToBooleanConverter x:Key="NullableToBooleanConverter" />
+    <converters:ProxyAccountCountConverter x:Key="ProxyAccountCountConverter" />
    <!-- Background converters-->
    <background:BackgroundImageVisibleConverter x:Key="BackgroundImageVisibleConverter" />
    <background:BackgroundSourceConverter x:Key="BackgroundSourceConverter" />
@@ -0,0 +1,25 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+using NebulaAuth.Model;
+
+namespace NebulaAuth.Converters;
+
+/// <summary>
+///     Converts a proxy ID (int) to the number of accounts assigned to it.
+///     Returns empty string when count is zero so the badge is invisible.
+/// </summary>
+public class ProxyAccountCountConverter : IValueConverter
+{
+    public object Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is not int proxyId) return string.Empty;
+        var count = ProxyAssignmentCache.GetAccountCount(proxyId);
+        return count > 0 ? count.ToString() : string.Empty;
+    }
+
+    public object ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        throw new NotSupportedException();
+    }
+}
@@ -73,6 +73,22 @@ public static class DialogsController
        return null;
    }

+    public static async Task<MafileImportDialogResult?> ShowMafileImportDialog(IEnumerable<string> groups,
+        int totalCount, int conflictCount)
+    {
+        var vm = new MafileImportDialogVM(groups, totalCount, conflictCount);
+        var content = new MafileImportDialog
+        {
+            DataContext = vm
+        };
+        var result = await DialogHost.Show(content);
+        return result is MafileImportDialogVM
+            ? new MafileImportDialogResult(
+                !vm.AddToGroup || string.IsNullOrWhiteSpace(vm.Group) ? null : vm.Group.Trim(),
+                vm.OverwriteConflicts)
+            : null;
+    }
+
    public static async Task<bool> ShowProxyManager()
    {
        var vm = new ProxyManagerVM();
@@ -174,4 +190,4 @@ public static class DialogsController
    }

    #endregion
-}
+}
@@ -35,5 +35,67 @@
      "tr": "Değer girin",
      "kk": "Мән енгізіңіз"
    }
+  },
+  "MafileImportDialog": {
+    "Title": {
+      "en": "Mafile import",
+      "ru": "Импорт мафайлов",
+      "zh": "导入 mafile",
+      "uk": "Імпорт mafile",
+      "fr": "Import de mafiles",
+      "es": "Importación de mafiles",
+      "tr": "Mafile içe aktarma",
+      "kk": "Mafile импорттау"
+    },
+    "TotalCount": {
+      "en": "Mafiles to import",
+      "ru": "Мафайлов к импорту",
+      "zh": "要导入的 mafile：",
+      "uk": "Mafile до імпорту:",
+      "fr": "Mafiles à importer :",
+      "es": "Mafiles para importar:",
+      "tr": "İçe aktarılacak mafile:",
+      "kk": "Импортталатын mafile:"
+    },
+    "ConflictCount": {
+      "en": "Already exist",
+      "ru": "Уже существуют",
+      "zh": "已存在：",
+      "uk": "Уже існують:",
+      "fr": "Déjà existants :",
+      "es": "Ya existen:",
+      "tr": "Zaten mevcut:",
+      "kk": "Бұрыннан бар:"
+    },
+    "OverwriteConflicts": {
+      "en": "Overwrite conflicting mafiles",
+      "ru": "Перезаписать конфликтующие мафайлы",
+      "zh": "覆盖冲突的 mafile",
+      "uk": "Перезаписати конфліктні mafile",
+      "fr": "Remplacer les mafiles en conflit",
+      "es": "Sobrescribir mafiles en conflicto",
+      "tr": "Çakışan mafile'ların üzerine yaz",
+      "kk": "Қақтығысатын mafile файлдарын қайта жазу"
+    },
+    "AddToGroup": {
+      "en": "Add imported accounts to a group",
+      "ru": "Добавить импортированные аккаунты в группу",
+      "zh": "将导入的账号添加到组",
+      "uk": "Додати імпортовані акаунти до групи",
+      "fr": "Ajouter les comptes importés à un groupe",
+      "es": "Añadir las cuentas importadas a un grupo",
+      "tr": "İçe aktarılan hesapları bir gruba ekle",
+      "kk": "Импортталған аккаунттарды топқа қосу"
+    },
+    "GroupFieldHint": {
+      "en": "Existing or new group",
+      "ru": "Существующая или новая группа",
+      "zh": "现有或新组",
+      "uk": "Наявна або нова група",
+      "fr": "Groupe existant ou nouveau",
+      "es": "Grupo existente o nuevo",
+      "tr": "Mevcut veya yeni grup",
+      "kk": "Бар немесе жаңа топ"
+    }
  }
-}
+}
@@ -42,14 +42,14 @@
        "kk": "RCode: {0}\r\nФайл атауы: {1}.mafile"
      },
      "GuardIsNotActive": {
-        "ru": "Steam Guard установлен на данном аккаунте. Чтобы привязать mafile к аккаунту, воспользуйтесь окном \"Привязать\"",
-        "en": "Steam Guard is set on this account. To link mafile to the account, use the 'Link' window",
-        "zh": "此账户已启用令牌。要将 mafile 绑定到此账户，请使用“绑定”窗口。",
-        "uk": "Steam Guard встановлено на цьому акаунті. Щоб прив'язати mafile до акаунту, скористайтеся вікном 'Прив'язати'",
-        "fr": "Steam Guard est configuré sur ce compte. Pour lier mafile au compte, utilisez la fenêtre 'Lien'",
-        "es": "Steam Guard está activado en esta cuenta. Para vincular el mafile a la cuenta, usa la ventana 'Vincular'",
-        "tr": "Steam Guard bu hesapta zaten etkin. Mafile'ı hesaba bağlamak için 'Bağla' penceresini kullanın",
-        "kk": "Бұл аккаунтта Steam Guard орнатылған. Mafile-ды аккаунтқа байланыстыру үшін 'Байланыстыру' терезесін пайдаланыңыз"
+        "ru": "Steam Guard НЕ установлен на данном аккаунте. Чтобы привязать mafile к аккаунту, воспользуйтесь окном \"Привязать\"",
+        "en": "Steam Guard is NOT set on this account. To link mafile to the account, use the 'Link' window",
+        "zh": "此账户尚未启用令牌。要将 mafile 绑定到此账户，请使用“绑定”窗口。",
+        "uk": "Steam Guard НЕ встановлено на цьому акаунті. Щоб прив'язати mafile до акаунту, скористайтеся вікном 'Прив'язати'",
+        "fr": "Steam Guard n'est PAS configuré sur ce compte. Pour lier le mafile au compte, utilisez la fenêtre 'Lier'",
+        "es": "Steam Guard NO está activado en esta cuenta. Para vincular el mafile a la cuenta, usa la ventana 'Vincular'",
+        "tr": "Steam Guard bu hesapta etkin DEĞİL. Mafile'ı hesaba bağlamak için 'Bağla' penceresini kullanın",
+        "kk": "Бұл аккаунтта Steam Guard орнатылмаған. Mafile-ды аккаунтқа байланыстыру үшін 'Байланыстыру' терезесін пайдаланыңыз"
      },
      "SeemsNoPhoneNumber": {
        "en": "The account has no phone number linked, returned Fail code (2)",
@@ -40,6 +40,26 @@
        "es": "El proxy tiene un formato incorrecto",
        "tr": "Proxy yanlış formatta",
        "kk": "Прокси қате форматта"
+      },
+      "AssignmentSuccess": {
+        "ru": "Прокси назначены: {0}",
+        "en": "Assigned: {0}",
+        "zh": "已分配：{0}",
+        "uk": "Проксі призначено: {0}",
+        "fr": "Attribués: {0}",
+        "es": "Asignados: {0}",
+        "tr": "Atandı: {0}",
+        "kk": "Тағайындалды: {0}"
+      },
+      "AssignmentPartialSuccess": {
+        "ru": "Назначено: {0}, не найдено: {1}, ошибки: {2}",
+        "en": "Assigned: {0}, not found: {1}, errors: {2}",
+        "zh": "已分配：{0}，未找到：{1}，错误：{2}",
+        "uk": "Призначено: {0}, не знайдено: {1}, помилки: {2}",
+        "fr": "Attribués: {0}, non trouvés: {1}, erreurs: {2}",
+        "es": "Asignados: {0}, no encontrados: {1}, errores: {2}",
+        "tr": "Atandı: {0}, bulunamadı: {1}, hatalar: {2}",
+        "kk": "Тағайындалды: {0}, табылмады: {1}, қателер: {2}"
      }
    }
  },
@@ -93,6 +113,96 @@
      "es": "Mostrar credenciales",
      "tr": "Kimlik bilgilerini göster",
      "kk": "Тіркелгі деректерін көрсету"
+    },
+    "TabManager": {
+      "en": "Manager",
+      "ru": "Менеджер",
+      "zh": "管理",
+      "uk": "Менеджер",
+      "fr": "Gestionnaire",
+      "es": "Administrador",
+      "tr": "Yönetici",
+      "kk": "Менеджер"
+    },
+    "TabAssignment": {
+      "en": "Assignment",
+      "ru": "Назначение",
+      "zh": "分配",
+      "uk": "Призначення",
+      "fr": "Attribution",
+      "es": "Asignación",
+      "tr": "Atama",
+      "kk": "Тағайындау"
+    },
+    "TotalAccounts": {
+      "en": "Accounts",
+      "ru": "Аккаунтов",
+      "zh": "账户",
+      "uk": "Акаунтів",
+      "fr": "Comptes",
+      "es": "Cuentas",
+      "tr": "Hesaplar",
+      "kk": "Аккаунттар"
+    },
+    "TotalProxies": {
+      "en": "Proxies",
+      "ru": "Прокси",
+      "zh": "代理",
+      "uk": "Проксі",
+      "fr": "Proxies",
+      "es": "Proxies",
+      "tr": "Proxy'ler",
+      "kk": "Проксилер"
+    },
+    "AssignedProxies": {
+      "en": "Assigned",
+      "ru": "Назначено",
+      "zh": "已分配",
+      "uk": "Призначено",
+      "fr": "Attribués",
+      "es": "Asignados",
+      "tr": "Atandı",
+      "kk": "Тағайындалды"
+    },
+    "UnspecifiedBehavior": {
+      "en": "Unspecified proxy:",
+      "ru": "Не указанный прокси:",
+      "zh": "未指定代理：",
+      "uk": "Не вказаний проксі:",
+      "fr": "Proxy non spécifié:",
+      "es": "Proxy no especificado:",
+      "tr": "Belirtilmemiş proxy:",
+      "kk": "Көрсетілмеген прокси:"
+    },
+    "UnspecifiedRandom": {
+      "en": "Assign random",
+      "ru": "Назначить случайный",
+      "zh": "随机分配",
+      "uk": "Призначити випадковий",
+      "fr": "Attribuer aléatoirement",
+      "es": "Asignar aleatorio",
+      "tr": "Rastgele ata",
+      "kk": "Кездейсоқ тағайындау"
+    },
+    "UnspecifiedRemove": {
+      "en": "Remove proxy",
+      "ru": "Удалить прокси",
+      "zh": "删除代理",
+      "uk": "Видалити проксі",
+      "fr": "Supprimer le proxy",
+      "es": "Eliminar proxy",
+      "tr": "Proxy'yi kaldır",
+      "kk": "Проксиді жою"
+    },
+    "ApplyAssignment": {
+      "en": "Apply",
+      "ru": "Применить",
+      "zh": "应用",
+      "uk": "Застосувати",
+      "fr": "Appliquer",
+      "es": "Aplicar",
+      "tr": "Uygula",
+      "kk": "Қолдану"
    }
  }
 }
@@ -262,25 +262,25 @@
        "kk": "Дискке сақталмайды"
      }
    },
-    "LegacyMafileMode": {
-      "en": "Common mafiles format",
-      "ru": "Общепринятый формат мафайлов",
-      "zh": "常见的邮件文件格式",
-      "uk": "Загальноприйнятий формат мафайлів",
-      "fr": "Format de mafiles commun",
-      "es": "Formato común de mafiles",
-      "tr": "Ortak mafile formatı",
-      "kk": "Жалпы mafile форматы"
+    "ConfirmMafileImport": {
+      "en": "Ask confirmation when importing mafiles",
+      "ru": "Спрашивать подтверждение при импорте мафайлов",
+      "zh": "导入 mafile 时请求确认",
+      "uk": "Запитувати підтвердження під час імпорту mafile",
+      "fr": "Demander confirmation lors de l'import des mafiles",
+      "es": "Pedir confirmación al importar mafiles",
+      "tr": "Mafile içe aktarırken onay sor",
+      "kk": "Mafile импорттау кезінде растауды сұрау"
    },
-    "LegacyMafileModeHint": {
-      "en": "Save mafiles in compatibility format with Steam Desktop Authenticator and other applications",
-      "ru": "Сохранять мафайлы в старом формате для совместимости со Steam Desktop Authenticator и другими приложениями",
-      "zh": "以与 Steam 桌面认证器及其他应用程序兼容的格式保存 mafiles",
-      "uk": "Зберігати мафайли у старому форматі для сумісності зі Steam Desktop Authenticator та іншими додатками",
-      "fr": "Enregistrer les mafiles dans un format compatible avec Steam Desktop Authenticator et d'autres applications",
-      "es": "Guardar mafiles en formato compatible con Steam Desktop Authenticator y otras aplicaciones",
-      "tr": "Mafile'ları Steam Desktop Authenticator ve diğer uygulamalarla uyumlu formatta kaydet",
-      "kk": "Mafile файлдарын Steam Desktop Authenticator және басқа қолданбалармен үйлесімді форматта сақтау"
+    "ConfirmMafileImportHint": {
+      "en": "Allows selecting a group when importing maFiles. Does not affect showing the dialog when file conflicts occur",
+      "ru": "Позволяет выбрать группу при импорте maFiles. Не влияет на показ окна при конфликте файлов",
+      "zh": "允许在导入 maFiles 时选择分组。不影响发生文件冲突时窗口的显示",
+      "uk": "Дозволяє вибрати групу під час імпорту maFiles. Не впливає на показ вікна при конфлікті файлів",
+      "fr": "Permet de choisir un groupe lors de l'import des maFiles. N'affecte pas l'affichage de la fenêtre en cas de conflit de fichiers",
+      "es": "Permite seleccionar un grupo al importar maFiles. No afecta a la aparición de la ventana cuando hay conflictos de archivos",
+      "tr": "maFiles içe aktarılırken grup seçilmesine izin verir. Dosya çakışmalarında pencerenin gösterilmesini etkilemez",
+      "kk": "maFiles импорттау кезінде топ таңдауға мүмкіндік береді. Файл қайшылықтары болғанда терезенің көрсетілуіне әсер етпейді"
    },
    "AllowAutoUpdate": {
      "en": "Allow auto update",
@@ -333,4 +333,4 @@
      "kk": "Steam техникалық жұмыстар жүргізген кезде әр сейсенбіде (GMT бойынша сәрсенбі түні) пайда болатын және авторастау таймерлерін қажетсіз өшіретін қателерді елемеу"
    }
  }
-}
+}
@@ -101,16 +101,6 @@
        "tr": "Onay hatası",
        "kk": "Растау қатесі"
      },
-      "ConfirmMafileOverwrite": {
-        "ru": "Внимание, мафайл(-ы) уже присутствует в папке mafiles.\r\nПерезаписать мафайлы, которые конфликтуют?",
-        "en": "Attention, mafile(-s) already exists in mafiles folder.\r\nOverwrite conflicting mafiles?",
-        "zh": "注意，mafile 已经存在于 mafiles 文件夹中。\r\n覆盖冲突的 mafiles 吗？",
-        "uk": "Увага, мафайл(-и) вже присутній у папці mafiles.\r\nПерезаписати мафайли, які конфліктують?",
-        "fr": "Attention, mafiles déjà présents dans le dossier mafiles.\r\nRemplacer les mafiles en conflit?",
-        "es": "Atención, los mafiles ya existen en la carpeta mafiles.\r\n¿Sobrescribir los mafiles en conflicto?",
-        "tr": "Dikkat, mafile(ler) zaten mafiles klasöründe mevcut.\r\nÇakışan mafile'lar üzerine yazılsın mı?",
-        "kk": "Назар аударыңыз, mafile(дер) mafiles қалтасында бар.\r\nҚайшылық тудырған mafile файлдарының үстінен жазу керек пе?"
-      },
      "MafileImportError": {
        "ru": "Ошибка при импорте мафайла",
        "en": "Mafile import error",
@@ -904,6 +894,16 @@
          "es": "Desvincular proxy",
          "tr": "Proxy bağlantısını kaldır",
          "kk": "Проксиді ажырату"
+        },
+        "AssignFreeProxy": {
+          "en": "Assign free proxy",
+          "ru": "Назначить свободный прокси",
+          "zh": "分配空闲代理",
+          "uk": "Призначити вільний проксі",
+          "fr": "Attribuer un proxy libre",
+          "es": "Asignar proxy libre",
+          "tr": "Serbest proxy ata",
+          "kk": "Бос проксиді тағайындау"
        }
      },
      "Proxy": {
@@ -420,6 +420,9 @@
                                            <MenuItem Header="{Tr MainWindow.ContextMenus.Mafile.UnattachProxy}"
                                                      Command="{Binding RemoveProxyCommand}"
                                                      CommandParameter="{Binding PlacementTarget.SelectedValue, RelativeSource={RelativeSource AncestorType=ContextMenu}}" />
+                                            <MenuItem Header="{Tr MainWindow.ContextMenus.Mafile.AssignFreeProxy}"
+                                                      Command="{Binding AssignFreeProxyCommand}"
+                                                      CommandParameter="{Binding PlacementTarget.SelectedValue, RelativeSource={RelativeSource AncestorType=ContextMenu}}" />
                                        </ContextMenu>
                                    </FrameworkElement.ContextMenu>

@@ -62,7 +62,7 @@ public partial class PortableMaClient : ObservableObject, IDisposable
            SetStatus(newStatus);

        ClientHandler.CookieContainer.ClearAllCookies();
-        ClientHandler.CookieContainer.SetSteamMobileCookiesWithMobileToken(sessionData);
+        ClientHandler.CookieContainer.SetSteamMobileCookies(sessionData);
    }


@@ -38,7 +38,7 @@ public static class MaClient
    {
        ClientHandler.CookieContainer.ClearAllCookies();
        if (account == null) return;
-        ClientHandler.CookieContainer.SetSteamMobileCookiesWithMobileToken(account.SessionData);
+        ClientHandler.CookieContainer.SetSteamMobileCookies(account.SessionData);
        Proxy.SetData(account.Proxy?.Data);
    }

@@ -85,11 +85,6 @@ public static class NebulaSerializer

    public static string SerializeMafile(MobileDataExtended data, Dictionary<string, object?>? properties)
    {
-        if (Settings.Instance.LegacyMode)
-        {
-            return MafileSerializer.SerializeLegacy(data, Serializer.Settings.SerializationOptions, properties);
-        }
-
-        return Serializer.Serialize(data);
+        return MafileSerializer.SerializeLegacy(data, Serializer.Settings.SerializationOptions, properties);
    }
-}
+}
@@ -0,0 +1,79 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using AchiesUtilities.Collections;
+using AchiesUtilities.Web.Proxy;
+using NebulaAuth.Model.Entities;
+
+namespace NebulaAuth.Model;
+
+/// <summary>
+///     In-memory cache tracking which proxy IDs are currently assigned to accounts.
+///     Provides fast lookup for free proxy selection without iterating all mafiles.
+///     Initialized at startup and kept in sync whenever proxy assignments change.
+/// </summary>
+public static class ProxyAssignmentCache
+{
+    private static readonly Dictionary<int, HashSet<string>> _proxyToAccounts = new();
+
+    public static void Initialize(IEnumerable<Mafile> mafiles)
+    {
+        _proxyToAccounts.Clear();
+        foreach (var maf in mafiles)
+        {
+            if (maf.Proxy != null)
+                AddInternal(maf.Proxy.Id, maf.AccountName);
+        }
+    }
+
+    /// <summary>
+    ///     Call whenever a proxy assignment on a mafile changes and is persisted to disk.
+    /// </summary>
+    public static void UpdateAssignment(string? accountName, int? oldProxyId, int? newProxyId)
+    {
+        if (accountName == null) return;
+        if (oldProxyId.HasValue) RemoveInternal(oldProxyId.Value, accountName);
+        if (newProxyId.HasValue) AddInternal(newProxyId.Value, accountName);
+    }
+
+    public static bool IsProxyFree(int proxyId)
+    {
+        return !_proxyToAccounts.TryGetValue(proxyId, out var set) || set.Count == 0;
+    }
+
+    public static int GetAccountCount(int proxyId)
+    {
+        return _proxyToAccounts.TryGetValue(proxyId, out var set) ? set.Count : 0;
+    }
+
+    /// <summary>
+    ///     Returns a random free proxy (not the default proxy), or null if none available.
+    /// </summary>
+    public static KeyValuePair<int, ProxyData>? GetRandomFreeProxy(
+        ObservableDictionary<int, ProxyData> proxies,
+        int? excludeDefaultProxyId)
+    {
+        var free = proxies
+            .Where(kvp => kvp.Key != excludeDefaultProxyId && IsProxyFree(kvp.Key))
+            .ToList();
+        if (free.Count == 0) return null;
+        return free[Random.Shared.Next(free.Count)];
+    }
+
+    private static void AddInternal(int proxyId, string accountName)
+    {
+        if (!_proxyToAccounts.TryGetValue(proxyId, out var set))
+        {
+            set = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
+            _proxyToAccounts[proxyId] = set;
+        }
+
+        set.Add(accountName);
+    }
+
+    private static void RemoveInternal(int proxyId, string accountName)
+    {
+        if (_proxyToAccounts.TryGetValue(proxyId, out var set))
+            set.Remove(accountName);
+    }
+}
@@ -30,7 +30,7 @@ public partial class SessionHandler //API
        //Trigger PropertyChanged event for PortableMaClient handling session updated from MaClient
        mafile.SetSessionData(mafile.SessionData);
        await Storage.UpdateMafileAsync(mafile);
-        chp.Handler.CookieContainer.SetSteamMobileCookiesWithMobileToken(mafile.SessionData);
+        chp.Handler.CookieContainer.SetSteamMobileCookies(mafile.SessionData);
    }

    public static async Task LoginAgain(HttpClientHandlerPair chp, Mafile mafile, string password, bool savePassword)
@@ -91,7 +91,7 @@ public partial class Settings : ObservableObject
    [ObservableProperty] private Color? _iconColor;
    [ObservableProperty] private bool _isPasswordSet;
    [ObservableProperty] private LocalizationLanguage _language = LocalizationLanguage.English;
-    [ObservableProperty] private bool _legacyMode = true;
+    [ObservableProperty] private bool _confirmMafileImport = true;
    [ObservableProperty] private bool _allowAutoUpdate;
    [ObservableProperty] private bool _useAccountNameAsMafileName;

@@ -127,4 +127,4 @@ public enum ThemeType
    Light = 2,
    Luxury = 3,
    Shadcn = 4
-}
+}
@@ -45,6 +45,7 @@ public static class Shell

        var threads = Environment.ProcessorCount > 0 ? Environment.ProcessorCount : 1;
        await Storage.Initialize(threads);
+        ProxyAssignmentCache.Initialize(Storage.MaFiles);
        MAACStorage.Initialize();
        MafileExporterStorage.Initialize();

@@ -89,4 +89,7 @@
                     Color="{StaticResource SecondaryColor}" />
    <SolidColorBrush x:Key="MaterialDesign.Brush.Secondary.Dark.Foreground"
                     Color="{StaticResource BaseContentColor}" />
+
+    <SolidColorBrush x:Key="MaterialDesign.Brush.RadioButton.Outline"
+                     Color="{StaticResource BaseContentColor}" />
 </ResourceDictionary>
@@ -0,0 +1,129 @@
+<UserControl x:Class="NebulaAuth.View.Dialogs.MafileImportDialog"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             mc:Ignorable="d"
+             Height="Auto" Width="Auto" MaxWidth="520"
+             Background="{DynamicResource WindowBackground}">
+    <Grid MinHeight="240" MinWidth="440">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+
+        <Grid Margin="10,10,10,5">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="Auto" />
+            </Grid.ColumnDefinitions>
+            <TextBlock FontStyle="Normal" Foreground="{DynamicResource BaseContentBrush}"
+                       HorizontalAlignment="Left"
+                       VerticalAlignment="Center" FontSize="18" Text="{Tr MafileImportDialog.Title}" />
+            <Button Grid.Column="1" Width="30" Height="30" Style="{StaticResource MaterialDesignIconForegroundButton}"
+                    HorizontalAlignment="Right" CommandParameter="{x:Null}"
+                    Command="{x:Static materialDesign:DialogHost.CloseDialogCommand}">
+                <materialDesign:PackIcon Kind="Close" Width="24" Height="24" Foreground="IndianRed" />
+            </Button>
+        </Grid>
+
+        <Separator Grid.Row="1" Opacity="0.7" />
+
+        <Grid Grid.Row="2" Margin="14,14,14,16">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+            </Grid.RowDefinitions>
+
+            <Border Margin="6,0,6,12" Padding="12,10"
+                    CornerRadius="8"
+                    BorderThickness="1">
+                <Border.Background>
+                    <SolidColorBrush Color="{DynamicResource BaseContentColor}" Opacity="0.07"/>
+                </Border.Background>
+                <Border.BorderBrush>
+                    <SolidColorBrush Color="{DynamicResource BaseContentColor}" Opacity="0.12"/>
+                </Border.BorderBrush>
+                <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>
+
+                    <TextBlock Text="{Tr MafileImportDialog.TotalCount}" Opacity="0.82" />
+                    <TextBlock Grid.Column="1" Text="{Binding TotalCount, Mode=OneWay}" FontWeight="SemiBold" />
+
+                    <TextBlock Grid.Row="1" Text="{Tr MafileImportDialog.ConflictCount}" Opacity="0.82"
+                               Visibility="{Binding HasConflicts, Converter={StaticResource BooleanToVisibilityConverter}}" />
+                    <TextBlock Grid.Row="1" Grid.Column="1" Text="{Binding ConflictCount, Mode=OneWay}"
+                               FontWeight="SemiBold"
+                               Foreground="{DynamicResource WarningBrush}"
+                               Visibility="{Binding HasConflicts, Converter={StaticResource BooleanToVisibilityConverter}}" />
+                </Grid>
+            </Border>
+
+            <CheckBox Grid.Row="1"
+                      Margin="10,4,10,8"
+                      IsChecked="{Binding OverwriteConflicts}"
+                      Visibility="{Binding HasConflicts, Converter={StaticResource BooleanToVisibilityConverter}}"
+                      Content="{Tr MafileImportDialog.OverwriteConflicts}" />
+
+            <Separator Grid.Row="2"
+                       Margin="10,2,10,2" Opacity="0.35"
+                       Visibility="{Binding HasConflicts, Converter={StaticResource BooleanToVisibilityConverter}}" />
+
+            <CheckBox Grid.Row="3"
+                      Margin="10,4,10,0"
+                      IsChecked="{Binding AddToGroup}"
+                      Content="{Tr MafileImportDialog.AddToGroup}" />
+
+            <ComboBox x:Name="GroupBox"
+                      Grid.Row="4"
+                      Margin="42,0,10,0"
+                      IsEditable="True"
+                      ItemsSource="{Binding Groups}"
+                      
+                      Text="{Binding Group, UpdateSourceTrigger=PropertyChanged}"
+                      materialDesign:HintAssist.Hint="{Tr MafileImportDialog.GroupFieldHint}"
+                      materialDesign:HintAssist.IsFloating="False"
+                      Visibility="{Binding AddToGroup, Converter={StaticResource BooleanToVisibilityConverter}}"
+                      Style="{StaticResource MaterialDesignFloatingHintComboBox}"
+                   
+                      />
+
+            <Grid Grid.Row="5" Margin="10,16,10,5">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition />
+                    <ColumnDefinition />
+                </Grid.ColumnDefinitions>
+                <Button Width="130"
+                        HorizontalAlignment="Left"
+                        Margin="2,0,4,0"
+                        Style="{StaticResource MaterialDesignFlatDarkBgButton}"
+                        Command="{x:Static materialDesign:DialogHost.CloseDialogCommand}"
+                        CommandParameter="{Binding}"
+                        Content="{Tr Common.OK}"
+                        IsDefault="True" />
+                <Button Grid.Column="1"
+                        HorizontalAlignment="Right"
+                        Width="130"
+                        Margin="0,0,2,0"
+                        Style="{StaticResource MaterialDesignOutlinedButton}"
+                        Command="{x:Static materialDesign:DialogHost.CloseDialogCommand}"
+                        CommandParameter="{x:Null}"
+                        Content="{Tr Common.Cancel}"
+                        IsCancel="True" />
+            </Grid>
+        </Grid>
+    </Grid>
+</UserControl>
@@ -0,0 +1,9 @@
+namespace NebulaAuth.View.Dialogs;
+
+public partial class MafileImportDialog
+{
+    public MafileImportDialog()
+    {
+        InitializeComponent();
+    }
+}
@@ -20,12 +20,12 @@
             FontSize="16">
    <Grid>
        <Grid.RowDefinitions>
-            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
-            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>
+
+        <!-- Title -->
        <Grid Margin="10,10,10,5">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*" />
@@ -45,90 +45,41 @@
            </Button>
        </Grid>
        <Separator Grid.Row="1" />
-        <Grid Grid.Row="2">
-            <Grid.RowDefinitions>
-                <RowDefinition />
-                <RowDefinition />
-            </Grid.RowDefinitions>
-            <Grid Margin="15">
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="*" />
-                    <ColumnDefinition Width="Auto" />
-                </Grid.ColumnDefinitions>
-                <TextBlock HorizontalAlignment="Stretch">
-                    <Run Text="{Tr ProxyManagerDialog.DefaultProxy, IsDynamic=False}" />
-                    <Run Text="{Binding DefaultProxy.Key, StringFormat='&#x0a;0:', FallbackValue='-', Mode=OneWay}" />
-                    <Run>
-                        <Run.Text>
-                            <MultiBinding Mode="OneWay"
-                                          Converter="{StaticResource ProxyDataTextMultiConverter}">
-                                <Binding Path="DefaultProxy.Value" />
-                                <Binding Path="DataContext.DisplayProtocol"
-                                         RelativeSource="{RelativeSource AncestorType=UserControl}" />
-                                <Binding Path="DataContext.DisplayCredentials"
-                                         RelativeSource="{RelativeSource AncestorType=UserControl}" />
-                            </MultiBinding>
-                        </Run.Text>
-                    </Run>
-                </TextBlock>

-                <Button Grid.Column="1" Command="{Binding RemoveDefaultCommand}">
-                    <md:PackIcon Kind="ClearBox" Width="20" Height="20" />
-                </Button>
+        <!-- Tabs -->
+        <TabControl Grid.Row="2"
+                    md:ColorZoneAssist.Background="{DynamicResource Base100Brush}"
+                    Style="{StaticResource MaterialDesignUniformTabControl}">

-            </Grid>
-            <StackPanel Grid.Row="1" Margin="15,0,15,15">
-                <CheckBox Content="{Tr ProxyManagerDialog.DisplayProxyProtocol}" IsChecked="{Binding DisplayProtocol}" />
-                <CheckBox Content="{Tr ProxyManagerDialog.DisplayProxyCredentials}"
-                          IsChecked="{Binding DisplayCredentials}" />
-            </StackPanel>
-        </Grid>
-        <md:Card Grid.Row="3" Margin="10">
-            <ListBox VirtualizingStackPanel.VirtualizationMode="Recycling" FontSize="14"
-                     SelectedValue="{Binding SelectedProxy}" ItemsSource="{Binding Proxies}">
-                <ListBox.InputBindings>
-                    <KeyBinding Key="Delete"
-                                Command="{Binding DataContext.RemoveProxyCommand, RelativeSource={RelativeSource AncestorType=UserControl}}" />
-                </ListBox.InputBindings>
-                <ListBox.ItemContainerStyle>
-                    <Style TargetType="ListBoxItem" BasedOn="{StaticResource MaterialDesignListBoxItem}">
-                        <Setter Property="Tag"
-                                Value="{Binding RelativeSource={RelativeSource AncestorType=UserControl}, Path=DataContext}" />
-                        <Setter Property="ContextMenu">
-                            <Setter.Value>
-                                <ContextMenu>
-                                    <MenuItem Header="{Tr MainWindow.ContextMenus.Proxy.Copy}"
-                                              Command="{Binding PlacementTarget.Tag.CopyProxyCommand, RelativeSource={RelativeSource AncestorType=ContextMenu}}"
-                                              CommandParameter="{Binding Value}" />
-                                    <MenuItem Header="{Tr MainWindow.ContextMenus.Proxy.CopyAddress}"
-                                              Command="{Binding PlacementTarget.Tag.CopyProxyAddressCommand, RelativeSource={RelativeSource AncestorType=ContextMenu}}"
-                                              CommandParameter="{Binding Value}" />
-                                    <MenuItem Header="{Tr Common.Delete}"
-                                              Command="{Binding PlacementTarget.Tag.RemoveProxyCommand, RelativeSource={RelativeSource AncestorType=ContextMenu}}"
-                                              CommandParameter="{Binding Value}" />
-                                </ContextMenu>
-                            </Setter.Value>
-                        </Setter>
-                        <Setter Property="HorizontalContentAlignment" Value="Stretch" />
+            <!-- Tab 1: Proxy Manager -->
+            <TabItem Header="{Tr ProxyManagerDialog.TabManager}">
+                <Grid>
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="*" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>

-
-                    </Style>
-                </ListBox.ItemContainerStyle>
-
-                <ListBox.ItemTemplate>
-                    <DataTemplate>
-                        <Grid>
+                    <!-- Default proxy + display options -->
+                    <Grid Grid.Row="0">
+                        <Grid.RowDefinitions>
+                            <RowDefinition />
+                            <RowDefinition />
+                        </Grid.RowDefinitions>
+                        <Grid Margin="15">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>
-                            <TextBlock VerticalAlignment="Center">
-                                <Run Text="{Binding Key, Mode=OneWay}" /><Run Text=": " />
+                            <TextBlock HorizontalAlignment="Stretch">
+                                <Run Text="{Tr ProxyManagerDialog.DefaultProxy, IsDynamic=False}" />
+                                <Run
+                                    Text="{Binding DefaultProxy.Key, StringFormat='&#x0a;0:', FallbackValue='-', Mode=OneWay}" />
                                <Run>
                                    <Run.Text>
                                        <MultiBinding Mode="OneWay"
                                                      Converter="{StaticResource ProxyDataTextMultiConverter}">
-                                            <Binding Path="Value" />
+                                            <Binding Path="DefaultProxy.Value" />
                                            <Binding Path="DataContext.DisplayProtocol"
                                                     RelativeSource="{RelativeSource AncestorType=UserControl}" />
                                            <Binding Path="DataContext.DisplayCredentials"
@@ -136,66 +87,227 @@
                                        </MultiBinding>
                                    </Run.Text>
                                </Run>
-
                            </TextBlock>
-                            <Button Style="{StaticResource MaterialDesignIconButton}" Padding="0" Width="24"
-                                    Height="24" md:RippleAssist.IsDisabled="True" Grid.Column="1"
-                                    HorizontalAlignment="Right"
-                                    Command="{Binding DataContext.SetDefaultCommand, RelativeSource={RelativeSource AncestorType=UserControl}}"
-                                    CommandParameter="{Binding}">
-                                <md:PackIcon Height="16" Width="16" Kind="Heart" />
+                            <Button Grid.Column="1" Command="{Binding RemoveDefaultCommand}">
+                                <md:PackIcon Kind="ClearBox" Width="20" Height="20" />
                            </Button>
-
                        </Grid>
+                        <StackPanel Grid.Row="1" Margin="15,0,15,15">
+                            <CheckBox Content="{Tr ProxyManagerDialog.DisplayProxyProtocol}"
+                                      IsChecked="{Binding DisplayProtocol}" />
+                            <CheckBox Content="{Tr ProxyManagerDialog.DisplayProxyCredentials}"
+                                      IsChecked="{Binding DisplayCredentials}" />
+                        </StackPanel>
+                    </Grid>

-                    </DataTemplate>
-                </ListBox.ItemTemplate>
-            </ListBox>
-        </md:Card>
-        <Grid Grid.Row="4" Margin="5,0,15,0">
-            <Grid.RowDefinitions>
-                <RowDefinition />
-                <RowDefinition />
-            </Grid.RowDefinitions>
-            <nebulaAuth:HintBox
-                Visibility="{Binding ErrorText, Converter={StaticResource NullableToVisibilityConverter}}"
-                Margin="15,0,15,0"
-                Grid.Row="0"
-                Severity="Error"
-                FontSize="14"
-                Text="{Binding ErrorText}"
-                CloseCommand="{Binding ClearErrorCommand}"
-                ShowCloseButton="True" />
+                    <!-- Proxy list -->
+                    <md:Card Grid.Row="1" Margin="10">
+                        <ListBox VirtualizingStackPanel.VirtualizationMode="Recycling" FontSize="14"
+                                 SelectedValue="{Binding SelectedProxy}" ItemsSource="{Binding Proxies}">
+                            <ListBox.InputBindings>
+                                <KeyBinding Key="Delete"
+                                            Command="{Binding DataContext.RemoveProxyCommand, RelativeSource={RelativeSource AncestorType=UserControl}}" />
+                            </ListBox.InputBindings>
+                            <ListBox.ItemContainerStyle>
+                                <Style TargetType="ListBoxItem" BasedOn="{StaticResource MaterialDesignListBoxItem}">
+                                    <Setter Property="Tag"
+                                            Value="{Binding RelativeSource={RelativeSource AncestorType=UserControl}, Path=DataContext}" />
+                                    <Setter Property="ContextMenu">
+                                        <Setter.Value>
+                                            <ContextMenu>
+                                                <MenuItem Header="{Tr MainWindow.ContextMenus.Proxy.Copy}"
+                                                          Command="{Binding PlacementTarget.Tag.CopyProxyCommand, RelativeSource={RelativeSource AncestorType=ContextMenu}}"
+                                                          CommandParameter="{Binding Value}" />
+                                                <MenuItem Header="{Tr MainWindow.ContextMenus.Proxy.CopyAddress}"
+                                                          Command="{Binding PlacementTarget.Tag.CopyProxyAddressCommand, RelativeSource={RelativeSource AncestorType=ContextMenu}}"
+                                                          CommandParameter="{Binding Value}" />
+                                                <MenuItem Header="{Tr Common.Delete}"
+                                                          Command="{Binding PlacementTarget.Tag.RemoveProxyCommand, RelativeSource={RelativeSource AncestorType=ContextMenu}}"
+                                                          CommandParameter="{Binding Value}" />
+                                            </ContextMenu>
+                                        </Setter.Value>
+                                    </Setter>
+                                    <Setter Property="HorizontalContentAlignment" Value="Stretch" />
+                                </Style>
+                            </ListBox.ItemContainerStyle>
+                            <ListBox.ItemTemplate>
+                                <DataTemplate>
+                                    <Grid>
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition Width="*" />
+                                            <ColumnDefinition Width="Auto" />
+                                            <ColumnDefinition Width="Auto" />
+                                        </Grid.ColumnDefinitions>
+                                        <TextBlock VerticalAlignment="Center">
+                                            <Run Text="{Binding Key, Mode=OneWay}" /><Run Text=": " />
+                                            <Run>
+                                                <Run.Text>
+                                                    <MultiBinding Mode="OneWay"
+                                                                  Converter="{StaticResource ProxyDataTextMultiConverter}">
+                                                        <Binding Path="Value" />
+                                                        <Binding Path="DataContext.DisplayProtocol"
+                                                                 RelativeSource="{RelativeSource AncestorType=UserControl}" />
+                                                        <Binding Path="DataContext.DisplayCredentials"
+                                                                 RelativeSource="{RelativeSource AncestorType=UserControl}" />
+                                                    </MultiBinding>
+                                                </Run.Text>
+                                            </Run>
+                                        </TextBlock>

-            <Grid Grid.Row="1">
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="*" />
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="Auto" />
-                </Grid.ColumnDefinitions>
+                                        <TextBlock Grid.Column="1" VerticalAlignment="Center" FontSize="10" Margin="0,0,2,0"
+                                                   Foreground="{DynamicResource MaterialDesign.Brush.ForegroundLight}"
+                                                   Text="{Binding Key, Converter={StaticResource ProxyAccountCountConverter}}" />
+                                        <Button Style="{StaticResource MaterialDesignIconButton}" Padding="0"
+                                                Width="24"
+                                                Height="24" md:RippleAssist.IsDisabled="True" Grid.Column="2"
+                                                HorizontalAlignment="Right"
+                                                VerticalAlignment="Center" 
+                                                Command="{Binding DataContext.SetDefaultCommand, RelativeSource={RelativeSource AncestorType=UserControl}}"
+                                                CommandParameter="{Binding}">
+                                                <md:PackIcon Height="16" Width="16" Kind="Heart" />
+                                        </Button>
+                                    </Grid>
+                                </DataTemplate>
+                            </ListBox.ItemTemplate>
+                        </ListBox>
+                    </md:Card>

-                <TextBox Text="{Binding AddProxyField}"
-                         KeyDown="ProxyInput_KeyDown"
-                         FontSize="12"
-                         md:TextFieldAssist.HasClearButton="True"
-                         AcceptsReturn="True"
-                         MaxHeight="100" Style="{StaticResource MaterialDesignOutlinedTextBox}"
-                         Margin="15"
-                         Height="90"
-                         md:HintAssist.IsFloating="False"
-                         md:HintAssist.Hint="IP:PORT&#x0a;IP:PORT:USER:PASS&#x0a;PROTOCOL://IP:PORT:USER:PASS&#x0a;IP:PORT:USER:PASS{ID}
+                    <!-- Add / Remove area -->
+                    <Grid Grid.Row="2" Margin="5,0,15,0">
+                        <Grid.RowDefinitions>
+                            <RowDefinition />
+                            <RowDefinition />
+                        </Grid.RowDefinitions>
+                        <nebulaAuth:HintBox
+                            Visibility="{Binding ErrorText, Converter={StaticResource NullableToVisibilityConverter}}"
+                            Margin="15,0,15,0"
+                            Grid.Row="0"
+                            Severity="Error"
+                            FontSize="14"
+                            Text="{Binding ErrorText}"
+                            CloseCommand="{Binding ClearErrorCommand}"
+                            ShowCloseButton="True" />
+                        <Grid Grid.Row="1">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="*" />
+                                <ColumnDefinition Width="Auto" />
+                                <ColumnDefinition Width="Auto" />
+                            </Grid.ColumnDefinitions>
+                            <TextBox Text="{Binding AddProxyField}"
+                                     KeyDown="ProxyInput_KeyDown"
+                                     FontSize="12"
+                                     md:TextFieldAssist.HasClearButton="True"
+                                     AcceptsReturn="True"
+                                     MaxHeight="100" Style="{StaticResource MaterialDesignOutlinedTextBox}"
+                                     Margin="15"
+                                     Height="90"
+                                     md:HintAssist.IsFloating="False"
+                                     md:HintAssist.Hint="IP:PORT&#x0a;IP:PORT:USER:PASS&#x0a;PROTOCOL://IP:PORT:USER:PASS&#x0a;IP:PORT:USER:PASS{ID}
                     " />
-                <Button x:Name="AddProxyBtn" ToolTip="CTRL+ENTER" IsDefault="True" Grid.Column="1" Height="90"
-                        Command="{Binding AddProxyCommand}">
-                    <md:PackIcon Kind="Add" />
-                </Button>
-                <Button Grid.Column="2" Height="90" Command="{Binding RemoveProxyCommand}" CommandParameter="{x:Null}">
-                    <md:PackIcon Kind="Trash" />
-                </Button>
-            </Grid>
+                            <Button x:Name="AddProxyBtn" ToolTip="CTRL+ENTER" IsDefault="True" Grid.Column="1"
+                                    Height="90" Command="{Binding AddProxyCommand}">
+                                <md:PackIcon Kind="Add" />
+                            </Button>
+                            <Button Grid.Column="2" Height="90" Command="{Binding RemoveProxyCommand}"
+                                    CommandParameter="{x:Null}">
+                                <md:PackIcon Kind="Trash" />
+                            </Button>
+                        </Grid>
+                    </Grid>
+                </Grid>
+            </TabItem>

-        </Grid>
+            <!-- Tab 2: Bulk Assignment -->
+            <TabItem Header="{Tr ProxyManagerDialog.TabAssignment}">
+                <Grid Margin="12">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="*" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>
+
+                    <!-- Stats counters -->
+                    <UniformGrid Grid.Row="0" Columns="3" Margin="0,8,0,12">
+                        <Border Margin="0,0,4,0" Padding="10,8" CornerRadius="8"
+                                Background="{DynamicResource MaterialDesign.Brush.Card.Background}">
+                            <StackPanel HorizontalAlignment="Center">
+                                <TextBlock FontSize="20" FontWeight="Bold" HorizontalAlignment="Center"
+                                           Text="{Binding TotalAccounts, Mode=OneWay}" />
+                                <TextBlock FontSize="11" HorizontalAlignment="Center"
+                                           Text="{Tr ProxyManagerDialog.TotalAccounts}"
+                                           Foreground="{DynamicResource MaterialDesign.Brush.ForegroundLight}" />
+                            </StackPanel>
+                        </Border>
+                        <Border Margin="4,0,4,0" Padding="10,8" CornerRadius="8"
+                                Background="{DynamicResource MaterialDesign.Brush.Card.Background}">
+                            <StackPanel HorizontalAlignment="Center">
+                                <TextBlock FontSize="20" FontWeight="Bold" HorizontalAlignment="Center"
+                                           Text="{Binding TotalProxies, Mode=OneWay}" />
+                                <TextBlock FontSize="11" HorizontalAlignment="Center"
+                                           Text="{Tr ProxyManagerDialog.TotalProxies}"
+                                           Foreground="{DynamicResource MaterialDesign.Brush.ForegroundLight}" />
+                            </StackPanel>
+                        </Border>
+                        <Border Margin="4,0,0,0" Padding="10,8" CornerRadius="8"
+                                Background="{DynamicResource MaterialDesign.Brush.Card.Background}">
+                            <StackPanel HorizontalAlignment="Center">
+                                <TextBlock FontSize="20" FontWeight="Bold" HorizontalAlignment="Center"
+                                           Text="{Binding AssignedProxies, Mode=OneWay}" />
+                                <TextBlock FontSize="11" HorizontalAlignment="Center"
+                                           Text="{Tr ProxyManagerDialog.AssignedProxies}"
+                                           Foreground="{DynamicResource MaterialDesign.Brush.ForegroundLight}" />
+                            </StackPanel>
+                        </Border>
+                    </UniformGrid>
+
+                    <!-- Toggle: behaviour for unspecified proxy -->
+                    <StackPanel Grid.Row="1" Margin="0,0,0,10">
+                        <TextBlock Text="{Tr ProxyManagerDialog.UnspecifiedBehavior}" FontSize="13"
+                                   Margin="0,0,0,4"
+                                   Foreground="{DynamicResource MaterialDesign.Brush.ForegroundLight}" />
+                        <StackPanel Orientation="Horizontal">
+                            <RadioButton Content="{Tr ProxyManagerDialog.UnspecifiedRandom}"
+                                         IsChecked="{Binding UnspecifiedAssignRandom}"
+                                         Margin="0,0,24,0" />
+                            <RadioButton Content="{Tr ProxyManagerDialog.UnspecifiedRemove}"
+                                         IsChecked="{Binding UnspecifiedAssignRandom, Converter={StaticResource ReverseBooleanConverter}}" />
+                        </StackPanel>
+                    </StackPanel>
+
+                    <!-- Input -->
+                    <TextBox Grid.Row="2"
+                             Text="{Binding AssignmentInput, UpdateSourceTrigger=PropertyChanged}"
+                             FontSize="12"
+                             md:TextFieldAssist.HasClearButton="True"
+                             AcceptsReturn="True"
+                             Style="{StaticResource MaterialDesignOutlinedTextBox}"
+                             VerticalScrollBarVisibility="Auto"
+                             md:HintAssist.IsFloating="False"
+                             VerticalContentAlignment="Top"
+                             Cursor="IBeam"
+
+                             md:HintAssist.Hint="login:IP:PORT&#x0a;login:IP:PORT:USER:PASS&#x0a;login:socks5://USER:PASS@IP:PORT&#x0a;login:ID&#x0a;login" />
+
+                    <!-- Result HintBox -->
+                    <nebulaAuth:HintBox Grid.Row="3"
+                                        Visibility="{Binding AssignmentTip, Converter={StaticResource NullableToVisibilityConverter}}"
+                                        Margin="0,8,0,0"
+                                        Severity="Info"
+                                        FontSize="14"
+                                        Text="{Binding AssignmentTip}"
+                                        CloseCommand="{Binding ClearAssignmentTipCommand}"
+                                        ShowCloseButton="True" />
+
+                    <!-- Apply button -->
+                    <Button Grid.Row="4" Margin="0,10,0,0" HorizontalAlignment="Right"
+                            Command="{Binding ApplyAssignmentCommand}"
+                            Content="{Tr ProxyManagerDialog.ApplyAssignment}" />


+                </Grid>
+            </TabItem>
+        </TabControl>
    </Grid>
 </UserControl>
@@ -59,9 +59,9 @@
                                  Content="{Tr SettingsDialog.MinimizeToTray}" />


-                        <CheckBox Margin="0,5,0,0" IsChecked="{Binding LegacyMode}"
-                                  Content="{Tr SettingsDialog.LegacyMafileMode}"
-                                  ToolTip="{Tr SettingsDialog.LegacyMafileModeHint}" />
+                        <CheckBox Margin="0,5,0,0" IsChecked="{Binding ConfirmMafileImport}"
+                                  Content="{Tr SettingsDialog.ConfirmMafileImport}"
+                                  ToolTip="{Tr SettingsDialog.ConfirmMafileImportHint}" />
                        <!--<CheckBox IsEnabled="False"  Margin="0,10,0,0"  FontSize="16" IsChecked="{Binding AllowAutoUpdate}" Content="{Tr SettingsDialog.AllowAutoUpdate}"/>-->

                        <!--<CheckBox Margin="0,12,0,0"  IsChecked="{Binding UseAccountNameAsMafileName}">
@@ -196,4 +196,4 @@
            </TabControl>
        </Grid>
    </Grid>
-</UserControl>
+</UserControl>
@@ -42,7 +42,7 @@ public partial class MainVM : ObservableObject
            new MaProxy(kvp.Key, kvp.Value)));
        Storage.MaFiles.CollectionChanged += MaFilesOnCollectionChanged;
        QueryGroups();
-        UpdateManager.CheckForUpdates(false);
+        UpdateManager.CheckForUpdates();
    }

    [RelayCommand]
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Diagnostics;
 using System.IO;
@@ -25,6 +26,11 @@ namespace NebulaAuth.ViewModel;

 public partial class MainVM //File //TODO: Refactor
 {
+    private record MafileReadResult(
+        Mafile? Mafile,
+        bool SdaPasswordPrompted,
+        SDAEncryptionHelper.Context? SdaContext);
+
    public Settings Settings => Settings.Instance;


@@ -71,10 +77,11 @@ public partial class MainVM //File //TODO: Refactor
            : Task.CompletedTask;
    }

+    //TODO: extract flow and refactor, this method is too long and does too many things
    public async Task AddMafile(string[] path)
    {
-        bool? confirmOverwrite = null;
        var summary = new MafileImportSummary();
+        var items = new List<MafileImportPlanItem>();
        SDAEncryptionHelper.Context? sdaContext = null;
        var sdaPasswordPrompted = false;
        foreach (var str in path)
@@ -90,16 +97,7 @@ public partial class MainVM //File //TODO: Refactor
                    continue;
                }

-                var overwrite = confirmOverwrite ?? false;
-                var res = await Storage.AddNewMafileFromData(mafile, overwrite);
-                if (res == AddMafileResult.AlreadyExist && confirmOverwrite == null)
-                {
-                    confirmOverwrite =
-                        await DialogsController.ShowConfirmCancelDialog(GetLocalization("ConfirmMafileOverwrite"));
-                    res = await Storage.AddNewMafileFromData(mafile, confirmOverwrite.Value);
-                }
-
-                summary.Apply(res);
+                items.Add(new MafileImportPlanItem(mafile, false, HasImportConflict(mafile)));
            }
            catch (FormatException)
            {
@@ -109,18 +107,11 @@ public partial class MainVM //File //TODO: Refactor
            {
                if (path.Length == 1 && ex.Mafile != null)
                {
-                    var mafile = ex.Mafile;
-                    if (await HandleAddMafileWithoutSession(mafile))
-                    {
-                        summary.AddedOne();
-                    }
-                    else
-                    {
-                        summary.ErrorOne();
-                    }
+                    items.Add(new MafileImportPlanItem(ex.Mafile, true, HasImportConflict(ex.Mafile)));
                }
                else
                {
+                    summary.ErrorOne();
                    SnackbarController.SendSnackbar(
                        $"{GetLocalization("MafileImportError")} {Path.GetFileName(str)}{GetLocalization("MissingSessionInMafile")}",
                        TimeSpan.FromSeconds(4));
@@ -128,9 +119,78 @@ public partial class MainVM //File //TODO: Refactor
            }
        }

+        if (items.Count == 0)
+        {
+            ShowImportSummary(summary);
+            return;
+        }
+
+        var conflictCount = items.Count(i => i.HasConflict);
+        var showImportDialog = Settings.ConfirmMafileImport || conflictCount > 0;
+        MafileImportDialogResult? importOptions = null;
+        if (showImportDialog)
+        {
+            importOptions = await DialogsController.ShowMafileImportDialog(Groups, items.Count, conflictCount);
+            if (importOptions == null)
+            {
+                SnackbarController.SendSnackbar(LocManager.GetCommonOrDefault("Canceled", "Canceled"));
+                return;
+            }
+        }
+
+        var importGroup = importOptions?.Group;
+        var overwriteConflicts = importOptions?.OverwriteConflicts ?? false;
+        foreach (var item in items)
+        {
+            ApplyImportGroup(item.Mafile, importGroup);
+            if (item.RequiresRelogin)
+            {
+                if (item.HasConflict && !overwriteConflicts)
+                {
+                    summary.SkippedOne();
+                    continue;
+                }
+
+                if (await HandleAddMafileWithoutSession(item.Mafile))
+                {
+                    summary.AddedOne();
+                }
+                else
+                {
+                    summary.ErrorOne();
+                }
+
+                continue;
+            }
+
+            var res = await Storage.AddNewMafileFromData(item.Mafile, overwriteConflicts);
+            summary.Apply(res);
+        }
+
+        if (summary.Added > 0)
+        {
+            QueryGroups();
+            if (!string.IsNullOrWhiteSpace(importGroup))
+            {
+                SelectedGroup = importGroup;
+            }
+        }
+
        ShowImportSummary(summary);
    }

+    private static void ApplyImportGroup(Mafile mafile, string? group)
+    {
+        if (string.IsNullOrWhiteSpace(group)) return;
+        mafile.Group = group;
+    }
+
+    private static bool HasImportConflict(Mafile mafile)
+    {
+        var fileName = MafilesStorageHelper.CreateMafileFileName(mafile, Settings.Instance.UseAccountNameAsMafileName);
+        return File.Exists(Path.Combine(Storage.MafilesDirectory, fileName));
+    }
+

    private async Task<MafileReadResult> TryReadMafile(string path, SDAEncryptionHelper.Context? sdaContext,
        bool sdaPasswordPrompted)
@@ -213,6 +273,7 @@ public partial class MainVM //File //TODO: Refactor

        var result = data.SessionData != null;
        if (!result) return result;
+        data.Filename = null;
        await Storage.SaveMafileAsync(data);
        {
            ResetQuery();
@@ -352,4 +413,6 @@ public partial class MainVM //File //TODO: Refactor
        Mafile? Mafile,
        bool SdaPasswordPrompted,
        SDAEncryptionHelper.Context? SdaContext);
-}
+
+    private record MafileImportPlanItem(Mafile Mafile, bool RequiresRelogin, bool HasConflict);
+}
@@ -1,4 +1,5 @@
 using System.Collections.ObjectModel;
+using System.Linq;
 using System.Threading.Tasks;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
@@ -38,9 +39,10 @@ public partial class MainVM
        }

        if (!system && SelectedMafile != null)
-
        {
+            var oldProxyId = SelectedMafile.Proxy?.Id;
            SelectedMafile.Proxy = SelectedProxy;
+            ProxyAssignmentCache.UpdateAssignment(SelectedMafile.AccountName, oldProxyId, SelectedProxy?.Id);
            Storage.UpdateMafile(SelectedMafile);
        }

@@ -74,7 +76,9 @@ public partial class MainVM
    {
        mafile ??= SelectedMafile;
        if (mafile?.Proxy == null) return;
+        var oldProxyId = mafile.Proxy.Id;
        mafile.Proxy = null;
+        ProxyAssignmentCache.UpdateAssignment(mafile.AccountName, oldProxyId, null);
        if (mafile == SelectedMafile)
            SetProxy(null, false); //Not system, triggered by user
    }
@@ -85,6 +89,38 @@ public partial class MainVM
        return mafile is {Proxy: not null};
    }

+    [RelayCommand(CanExecute = nameof(AssignFreeProxyCanExecute))]
+    private void AssignFreeProxy(Mafile? mafile)
+    {
+        mafile ??= SelectedMafile;
+        if (mafile == null) return;
+
+        int? defaultProxyId = null;
+        if (MaClient.DefaultProxy != null)
+        {
+            var defKvp = ProxyStorage.Proxies.FirstOrDefault(kvp => kvp.Value.Equals(MaClient.DefaultProxy));
+            if (defKvp.Value != null)
+                defaultProxyId = defKvp.Key;
+        }
+
+        var freeProxy = ProxyAssignmentCache.GetRandomFreeProxy(ProxyStorage.Proxies, defaultProxyId);
+        if (freeProxy == null) return;
+
+        var newProxy = new MaProxy(freeProxy.Value.Key, freeProxy.Value.Value);
+        var oldProxyId = mafile.Proxy?.Id;
+        mafile.Proxy = newProxy;
+        ProxyAssignmentCache.UpdateAssignment(mafile.AccountName, oldProxyId, newProxy.Id);
+        Storage.UpdateMafile(mafile);
+
+        if (mafile == SelectedMafile)
+            SetProxy(newProxy, true); // system=true: update UI only, assignment already saved
+    }
+
+    private bool AssignFreeProxyCanExecute(Mafile? mafile)
+    {
+        return ProxyStorage.Proxies.Count > 0;
+    }
+
    private void CheckProxyExist()
    {
        if (SelectedProxy == null)
@@ -0,0 +1,187 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using AchiesUtilities.Web.Proxy;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using NebulaAuth.Model;
+using NebulaAuth.Model.Entities;
+using NebulaAuth.Model.Mafiles;
+using SteamLibForked.Models.SteamIds;
+
+namespace NebulaAuth.ViewModel.Other;
+
+public partial class ProxyManagerVM
+{
+    public int TotalAccounts => Storage.MaFiles.Count;
+    public int TotalProxies => ProxyStorage.Proxies.Count;
+    public int AssignedProxies => Storage.MaFiles.Count(m => m.Proxy != null);
+
+    [ObservableProperty] private string? _assignmentInput;
+    [ObservableProperty] private string? _assignmentTip;
+
+    /// <summary>
+    ///     true = assign a random free proxy to unspecified accounts; false = remove proxy from unspecified accounts.
+    /// </summary>
+    [ObservableProperty] private bool _unspecifiedAssignRandom = true;
+
+    public void RefreshAssignmentCounters()
+    {
+        OnPropertyChanged(nameof(TotalAccounts));
+        OnPropertyChanged(nameof(TotalProxies));
+        OnPropertyChanged(nameof(AssignedProxies));
+    }
+
+    [RelayCommand]
+    private async Task ApplyAssignment()
+    {
+        AssignmentTip = null;
+        var input = AssignmentInput;
+        if (string.IsNullOrWhiteSpace(input)) return;
+
+        var lines = input.Split(["\r\n", "\n"], StringSplitOptions.RemoveEmptyEntries);
+        var mafs = Storage.MaFiles.ToList();
+        var defaultProxyId = GetDefaultProxyId();
+
+        var success = 0;
+        var errors = 0;
+        var notFound = 0;
+
+        foreach (var rawLine in lines)
+        {
+            var line = rawLine.Trim();
+            if (string.IsNullOrWhiteSpace(line)) continue;
+
+            try
+            {
+                string login;
+                // resolvedProxy: null means unspecified (apply toggle behaviour)
+                MaProxy? resolvedProxy;
+
+                var colonIdx = line.IndexOf(':');
+                if (colonIdx >= 0)
+                {
+                    login = line[..colonIdx].Trim();
+                    var proxyPart = line[(colonIdx + 1)..].Trim();
+
+                    if (string.IsNullOrEmpty(proxyPart))
+                    {
+                        resolvedProxy = null; // unspecified
+                    }
+                    else if (int.TryParse(proxyPart, out var parsedId))
+                    {
+                        // Mode: login:ID — proxy ID
+                        if (!ProxyStorage.Proxies.TryGetValue(parsedId, out var byId))
+                        {
+                            errors++;
+                            continue;
+                        }
+
+                        resolvedProxy = new MaProxy(parsedId, byId);
+                    }
+                    else if (ProxyStorage.DefaultScheme.TryParse(proxyPart, out var parsedProxy))
+                    {
+                        // Mode: login:proxy_string — find existing or add
+                        resolvedProxy = FindOrAddProxy(parsedProxy);
+                    }
+                    else
+                    {
+                        errors++;
+                        continue;
+                    }
+                }
+                else
+                {
+                    login = line;
+                    resolvedProxy = null; // unspecified
+                }
+
+                if (string.IsNullOrWhiteSpace(login))
+                {
+                    errors++;
+                    continue;
+                }
+
+                var maf = FindMafile(mafs, login);
+                if (maf == null)
+                {
+                    notFound++;
+                    continue;
+                }
+
+                var newProxy = resolvedProxy ?? (UnspecifiedAssignRandom
+                    ? BuildRandomFreeProxy(defaultProxyId)
+                    : null);
+
+                var oldProxyId = maf.Proxy?.Id;
+                maf.Proxy = newProxy;
+                ProxyAssignmentCache.UpdateAssignment(maf.AccountName, oldProxyId, newProxy?.Id);
+                await Storage.UpdateMafileAsync(maf);
+                success++;
+            }
+            catch
+            {
+                errors++;
+            }
+        }
+
+        AnyChanges = true;
+        RefreshAssignmentCounters();
+        AssignmentTip = BuildAssignmentTip(success, notFound, errors);
+    }
+
+    [RelayCommand]
+    private void ClearAssignmentTip()
+    {
+        AssignmentTip = null;
+    }
+
+    /// <summary>
+    ///     Finds a proxy equal to <paramref name="proxyData" /> in storage.
+    ///     If not found, adds it and returns the new entry.
+    /// </summary>
+    private static MaProxy FindOrAddProxy(ProxyData proxyData)
+    {
+        var existing = ProxyStorage.Proxies.FirstOrDefault(kvp => kvp.Value.Equals(proxyData));
+        if (existing.Value != null)
+            return new MaProxy(existing.Key, existing.Value);
+
+        ProxyStorage.SetProxy(null, proxyData);
+
+        // Fetch the entry we just added (SetProxy guarantees it was stored)
+        var added = ProxyStorage.Proxies.First(kvp => kvp.Value.Equals(proxyData));
+        return new MaProxy(added.Key, added.Value);
+    }
+
+    private static MaProxy? BuildRandomFreeProxy(int? defaultProxyId)
+    {
+        var free = ProxyAssignmentCache.GetRandomFreeProxy(ProxyStorage.Proxies, defaultProxyId);
+        return free.HasValue ? new MaProxy(free.Value.Key, free.Value.Value) : null;
+    }
+
+    private static int? GetDefaultProxyId()
+    {
+        if (MaClient.DefaultProxy == null) return null;
+        var defKvp = ProxyStorage.Proxies.FirstOrDefault(kvp => kvp.Value.Equals(MaClient.DefaultProxy));
+        return defKvp.Value != null ? defKvp.Key : null;
+    }
+
+    private static Mafile? FindMafile(List<Mafile> mafs, string login)
+    {
+        SteamId64? steamId = null;
+        if (SteamId64.TryParse(login, out var id64))
+            steamId = id64;
+        if (steamId != null)
+            return mafs.FirstOrDefault(m => m.SteamId == steamId || m.AccountName == login);
+        return mafs.FirstOrDefault(m =>
+            string.Equals(m.AccountName, login, StringComparison.OrdinalIgnoreCase));
+    }
+
+    private static string BuildAssignmentTip(int success, int notFound, int errors)
+    {
+        if (success > 0 && errors == 0 && notFound == 0)
+            return string.Format(GetLocalizationOrDefault("AssignmentSuccess"), success);
+        return string.Format(GetLocalizationOrDefault("AssignmentPartialSuccess"), success, notFound, errors);
+    }
+}
@@ -168,10 +168,10 @@ public partial class SettingsVM : ObservableObject
        }
    }

-    public bool LegacyMode
+    public bool ConfirmMafileImport
    {
-        get => Settings.LegacyMode;
-        set => Settings.LegacyMode = value;
+        get => Settings.ConfirmMafileImport;
+        set => Settings.ConfirmMafileImport = value;
    }

    public bool AllowAutoUpdate
@@ -249,4 +249,4 @@ public partial class SettingsVM : ObservableObject
    }

    #endregion
-}
+}
@@ -54,33 +54,20 @@ public static class AdmissionHelper
            return;
        }

-
-        AddRefreshToken(container, sessionData.RefreshToken);
+        container.SetSteamRefreshToken(sessionData.RefreshToken);

        var community = SteamDomains.GetDomainUri(SteamDomain.Community);
        container.Add(community, new Cookie(SESSION_ID_COOKIE_NAME, sessionData.SessionId, "/"));
        container.Add(community, new Cookie(LANGUAGE_COOKIE_NAME, setLanguage, "/"));
        TransferCommunityCookies(container);
-        foreach (var domain in SteamDomains.AuthDomains)
+        foreach (var domain in SteamDomains.WebDomains)
        {
            var token = sessionData.GetToken(domain);
            if (token == null) continue;
-            AddTokenCookie(container, token.Value);
+            container.SetSteamAccessToken(token.Value);
        }
    }

-    public static void SetDomainCookie(this CookieContainer container, SteamDomain domain, SteamAuthToken token)
-    {
-        var uri = SteamDomains.GetDomainUri(domain);
-        foreach (var cookie in container.GetCookies(uri)
-                     .Where(c => !c.Expired && c.Name.EqualsIgnoreCase(ACCESS_COOKIE_NAME)))
-        {
-            cookie.Expired = true;
-        }
-
-        AddTokenCookie(container, token);
-    }
-
    /// <summary>
    ///     Clear and set new session
    /// </summary>
@@ -95,70 +82,22 @@ public static class AdmissionHelper
            return;
        }

-        AddRefreshToken(container, mobileSession.RefreshToken);
+        container.SetSteamRefreshToken(mobileSession.RefreshToken);

        var community = SteamDomains.GetDomainUri(SteamDomain.Community);
        container.Add(community, new Cookie("steamid", mobileSession.SteamId.Steam64.ToString()));
        container.Add(community, new Cookie(SESSION_ID_COOKIE_NAME, mobileSession.SessionId));
        container.Add(community, new Cookie(LANGUAGE_COOKIE_NAME, setLanguage));
        TransferCommunityCookies(container);
-        foreach (var domain in SteamDomains.AuthDomains)
+        foreach (var domain in SteamDomains.WebDomains)
        {
            var token = mobileSession.GetToken(domain);
            if (token == null) continue;
-            AddTokenCookie(container, token.Value);
+            var domainUri = SteamDomains.GetDomainUri(domain);
+            container.SetSteamAccessTokenUnsafe(token.Value, domainUri);
        }
    }

-    /// <summary>
-    ///     Clear and set new session. Not recommended. Uses <see cref="IMobileSessionData.GetMobileToken()" /> for domain
-    ///     <see cref="SteamDomain.Community" /> instead of its own cookie. It's okay to use it only for confirmations. But
-    ///     Market, Trading and other pages won't be authorized
-    /// </summary>
-    public static void SetSteamMobileCookiesWithMobileToken(this CookieContainer container,
-        IMobileSessionData? mobileSession,
-        string setLanguage = "english")
-    {
-        container.ClearSteamCookies(setLanguage);
-        container.AddMinimalMobileCookies();
-
-        if (mobileSession == null)
-        {
-            TransferCommunityCookies(container);
-            return;
-        }
-
-
-        AddRefreshToken(container, mobileSession.RefreshToken);
-
-        var community = SteamDomains.GetDomainUri(SteamDomain.Community);
-        container.Add(community, new Cookie("steamid", mobileSession.SteamId.Steam64.ToString()));
-        container.Add(community, new Cookie(SESSION_ID_COOKIE_NAME, mobileSession.SessionId));
-        container.Add(community, new Cookie(LANGUAGE_COOKIE_NAME, setLanguage));
-        TransferCommunityCookies(container);
-
-        var domainCookieSet = false;
-        foreach (var domain in SteamDomains.AllDomains)
-        {
-            var token = mobileSession.GetToken(domain);
-            if (token == null || token.Value.IsExpired) continue;
-            if (domain == SteamDomain.Community)
-                domainCookieSet = true;
-            AddTokenCookie(container, token.Value);
-        }
-
-        var mobileToken = mobileSession.GetMobileToken();
-        if (!domainCookieSet && mobileToken is {IsExpired: false})
-        {
-            var domain = SteamDomains.GetDomainUri(SteamDomain.Community);
-            container.Add(domain, new Cookie(ACCESS_COOKIE_NAME, mobileToken.Value.SignedToken)
-            {
-                HttpOnly = true,
-                Secure = true,
-                Expires = mobileToken.Value.Expires.ToLocalDateTime()
-            });
-        }
-    }

    public static void AddMinimalMobileCookies(this CookieContainer container)
    {
@@ -229,27 +168,93 @@ public static class AdmissionHelper
        }
    }

-    public static void AddRefreshToken(CookieContainer container, SteamAuthToken token)
+    /// <summary>
+    ///     Sets a Steam refresh token as a cookie to the specified cookie container.
+    /// </summary>
+    /// <remarks>
+    ///     The added cookie will have its expiration set according to the token's expiration time. This
+    ///     method is typically used to enable authenticated requests to Steam services that require a refresh
+    ///     token.
+    /// </remarks>
+    /// <param name="container">The cookie container to which the Steam refresh token cookie will be added. Cannot be null.</param>
+    /// <param name="token">
+    ///     The Steam authentication token to add as a refresh cookie. Must be of type Refresh or
+    ///     MobileRefresh.
+    /// </param>
+    /// <exception cref="ArgumentException">Thrown if the token is not of type Refresh or MobileRefresh.</exception>
+    public static void SetSteamRefreshToken(this CookieContainer container, SteamAuthToken token)
    {
        if (token.Type is not (SteamAccessTokenType.Refresh or SteamAccessTokenType.MobileRefresh))
            throw new ArgumentException(
                $"Token must be of type Refresh or MobileRefresh. Provided token has type: {token.Type}",
                nameof(token));
-        var refreshToken = token.SignedToken;
-        container.Add(SteamLoginUri, new Cookie(REFRESH_COOKIE_NAME, refreshToken)
+        SetSteamRefreshTokenUnsafe(container, token, SteamLoginUri);
+    }
+
+    /// <summary>
+    ///     Sets a Steam refresh token as a cookie to the specified cookie container for the given domain.
+    /// </summary>
+    /// <remarks>
+    ///     This method does not perform validation on the input parameters. Callers must ensure that the
+    ///     provided values are valid and appropriate for use.
+    /// </remarks>
+    /// <param name="container">The cookie container to which the refresh token cookie will be added. Cannot be null.</param>
+    /// <param name="token">
+    ///     The Steam authentication token containing the signed token value and expiration information. Cannot
+    ///     be null.
+    /// </param>
+    /// <param name="domainUri">The URI of the domain for which the refresh token cookie should be set. Cannot be null.</param>
+    public static void SetSteamRefreshTokenUnsafe(CookieContainer container, SteamAuthToken token, Uri domainUri)
+    {
+        container.Add(domainUri, new Cookie(REFRESH_COOKIE_NAME, token.SignedToken)
        {
            Expires = token.Expires.ToLocalDateTime()
        });
    }

-    public static void AddTokenCookie(CookieContainer container, SteamAuthToken token)
+    /// <summary>
+    ///     Sets a Steam access token to the specified cookie container for use with Steam web requests.
+    /// </summary>
+    /// <remarks>
+    ///     This method is intended for standard web access tokens bound to a specific Steam web domain.
+    ///     Mobile tokens are intentionally rejected, since their audiences are capability-based rather
+    ///     than domain-based and may grant access to multiple web domains.
+    /// </remarks>
+    /// <param name="container">The cookie container to which the Steam access token will be added. Cannot be null.</param>
+    /// <param name="token">
+    ///     The Steam access token to add. Must be of type AccessToken and associated with a valid Steam
+    ///     domain.
+    /// </param>
+    /// <exception cref="ArgumentException">Thrown if the token is not of type AccessToken.</exception>
+    public static void SetSteamAccessToken(this CookieContainer container, SteamAuthToken token)
    {
+        if (token.Type == SteamAccessTokenType.Mobile)
+            throw new ArgumentException(
+                $"Mobile access tokens cannot be added using this method. Use SetSteamAccessTokenUnsafe instead. Provided token has type: {token.Type}",
+                nameof(token));
        if (token.Type is not SteamAccessTokenType.AccessToken)
            throw new ArgumentException($"Token must be of type AccessToken. Provided token has type: {token.Type}",
                nameof(token));

-        var domain = SteamDomains.GetDomainUri(token.Domain);
-        container.Add(domain, new Cookie(ACCESS_COOKIE_NAME, token.SignedToken)
+        var domainUri = SteamDomains.GetDomainUri(token.Domain);
+        container.SetSteamAccessTokenUnsafe(token, domainUri);
+    }
+
+
+    /// <summary>
+    ///     Sets a Steam access token as a secure, HTTP-only cookie to the specified cookie container for the given domain.
+    /// </summary>
+    /// <remarks>
+    ///     This method does not perform validation on the input parameters and should only be used when
+    ///     input values are trusted. The added cookie is marked as secure and HTTP-only, and its expiration is set
+    ///     according to the token's expiration time.
+    /// </remarks>
+    /// <param name="container">The cookie container to which the Steam access token cookie will be added. Cannot be null.</param>
+    /// <param name="token">The Steam access token to add as a cookie. Must contain a valid signed token and expiration.</param>
+    /// <param name="domainUri">The URI of the domain for which the cookie will be set. Cannot be null.</param>
+    public static void SetSteamAccessTokenUnsafe(this CookieContainer container, SteamAuthToken token, Uri domainUri)
+    {
+        container.Add(domainUri, new Cookie(ACCESS_COOKIE_NAME, token.SignedToken)
        {
            HttpOnly = true,
            Secure = true,
@@ -257,7 +262,6 @@ public static class AdmissionHelper
        });
    }

-
    public static bool IsSteamCookie(Cookie cookie)
    {
        return cookie.Domain.Contains("steamcommunity.com") || cookie.Domain.Contains("steampowered.com") ||
@@ -1,4 +1,4 @@
-using System.Collections.ObjectModel;
+using System.Collections.Immutable;
 using SteamLibForked.Models.Core;

 namespace SteamLib.Core;
@@ -6,44 +6,38 @@ namespace SteamLib.Core;
 public static class SteamDomains
 {
    public static IReadOnlyDictionary<SteamDomain, string> Domains { get; } =
-        new ReadOnlyDictionary<SteamDomain, string>(
-            new Dictionary<SteamDomain, string>
-            {
-                {SteamDomain.Community, SteamConstants.STEAM_COMMUNITY},
-                {SteamDomain.Store, SteamConstants.STEAM_STORE},
-                {SteamDomain.Help, SteamConstants.STEAM_HELP},
-                {SteamDomain.TV, SteamConstants.STEAM_TV},
-                {SteamDomain.Checkout, SteamConstants.STEAM_CHECKOUT},
-                {SteamDomain.Login, SteamConstants.STEAM_LOGIN},
-                {SteamDomain.API, SteamConstants.STEAM_API}
-            });
+        new Dictionary<SteamDomain, string>
+        {
+            {SteamDomain.Community, SteamConstants.STEAM_COMMUNITY},
+            {SteamDomain.Store, SteamConstants.STEAM_STORE},
+            {SteamDomain.Help, SteamConstants.STEAM_HELP},
+            {SteamDomain.TV, SteamConstants.STEAM_TV},
+            {SteamDomain.Checkout, SteamConstants.STEAM_CHECKOUT},
+            {SteamDomain.Login, SteamConstants.STEAM_LOGIN},
+            {SteamDomain.API, SteamConstants.STEAM_API}
+        }.ToImmutableDictionary();

    public static IReadOnlyDictionary<SteamDomain, Uri> DomainUris { get; }
-        = new ReadOnlyDictionary<SteamDomain, Uri>(
-            Domains.ToDictionary(x => x.Key, x => new Uri(x.Value))
-        );
+        = Domains
+            .ToDictionary(x => x.Key, x => new Uri(x.Value))
+            .ToImmutableDictionary();


-    public static IEnumerable<SteamDomain> AllDomains { get; } =
-    [
-        SteamDomain.Community,
-        SteamDomain.Store,
-        SteamDomain.Help,
-        SteamDomain.TV,
-        SteamDomain.Checkout,
-        SteamDomain.Login,
-        SteamDomain.API
-    ];
-
-    public static IEnumerable<SteamDomain> AuthDomains { get; } =
-    [
-        SteamDomain.Community,
-        SteamDomain.Store,
-        SteamDomain.Help,
-        SteamDomain.TV,
-        SteamDomain.Checkout
-    ];
+    /// <summary>
+    ///     All known public Steam domains.
+    /// </summary>
+    public static IEnumerable<SteamDomain> AllDomains { get; } = ImmutableHashSet.Create(SteamDomain.Community,
+        SteamDomain.Store, SteamDomain.Help, SteamDomain.TV, SteamDomain.Checkout, SteamDomain.Login, SteamDomain.API);

+    /// <summary>
+    ///     Steam web domains that participate in the standard login authorization flow.
+    ///     <para>
+    ///         These domains use the <c>web:*</c> audience format and receive
+    ///         authentication cookies/tokens during session initialization.
+    ///     </para>
+    /// </summary>
+    public static IReadOnlySet<SteamDomain> WebDomains { get; } = ImmutableHashSet.Create(SteamDomain.Community,
+        SteamDomain.Store, SteamDomain.Help, SteamDomain.TV, SteamDomain.Checkout);

    public static Uri GetDomainUri(SteamDomain domain)
    {
@@ -1,5 +1,6 @@
 using System.Diagnostics.CodeAnalysis;
 using Newtonsoft.Json;
+using SteamLib.Core;
 using SteamLibForked.Abstractions;
 using SteamLibForked.Models.Core;

@@ -7,7 +8,7 @@ namespace SteamLibForked.Models.Session;

 //WARNING: Any changes here should be reflected in MafileSerializer.cs

-public sealed class MobileSessionData : SessionData, IMobileSessionData
+public class MobileSessionData : SessionData, IMobileSessionData
 {
    public SteamAuthToken? MobileToken { get; private set; }

@@ -31,9 +32,23 @@ public sealed class MobileSessionData : SessionData, IMobileSessionData
        return MobileToken;
    }

+    public override SteamAuthToken? GetToken(SteamDomain domain)
+    {
+        var isWeb = SteamDomains.WebDomains.Contains(domain);
+        if (isWeb)
+        {
+            // Mobile-issued tokens usually contain the "web" audience,
+            // so we assume they can also be used for all web:* domains.
+            // See: SteamAuthToken 'TODO' for more details
+            return MobileToken ?? base.GetToken(domain);
+        }
+
+        return base.GetToken(domain);
+    }
+

    [MemberNotNull(nameof(MobileToken))]
-    public void SetMobileToken(SteamAuthToken token)
+    public virtual void SetMobileToken(SteamAuthToken token)
    {
        if (token.Type != SteamAccessTokenType.Mobile)
            throw new ArgumentException("Token must be of type MobileAccess", nameof(token))
@@ -44,13 +59,13 @@ public sealed class MobileSessionData : SessionData, IMobileSessionData
        MobileToken = token;
    }

-    public override MobileSessionData Clone()
-    {
-        return (MobileSessionData) ((ISessionData) this).Clone();
-    }
-
    object ICloneable.Clone()
    {
        return new MobileSessionData(SessionId, SteamId, RefreshToken, MobileToken, Tokens);
    }
+
+    public override MobileSessionData Clone()
+    {
+        return (MobileSessionData) ((ISessionData) this).Clone();
+    }
 }
@@ -4,14 +4,11 @@ namespace SteamLib.Utility.MafileSerialization;

 internal class LegacyMafile
 {
-    [JsonProperty("shared_secret")]
-    public string SharedSecret { get; set; } = null!;
+    [JsonProperty("shared_secret")] public string SharedSecret { get; set; } = null!;

-    [JsonProperty("identity_secret")]
-    public string IdentitySecret { get; set; } = null!;
+    [JsonProperty("identity_secret")] public string IdentitySecret { get; set; } = null!;

-    [JsonProperty("device_id")]
-    public string DeviceId { get; set; } = null!;
+    [JsonProperty("device_id")] public string DeviceId { get; set; } = null!;

    [JsonProperty("revocation_code")] public string RevocationCode { get; set; } = null!;
    [JsonProperty("account_name")] public string AccountName { get; set; } = null!;
@@ -31,7 +31,7 @@ public static class ClientBuilder
        }
        else
        {
-            container.SetSteamMobileCookiesWithMobileToken(sessionData);
+            container.SetSteamMobileCookies(sessionData);
        }

        //Nebula tweak:
Author	SHA1	Message	Date
Achies	7348bc2673	Merge branch 'dev' into feat/group-on-import	2026-06-19 19:03:16 +03:00
Achies	3a9d929c9a	Merge pull request #23 from achiez/fix/mafile-mover-loc fix(localization): update mafile mover Steam Guard error message	2026-06-19 19:01:40 +03:00
Achies	25818997af	Merge pull request #22 from achiez/feat/proxy-assignment feat(proxy): add bulk assignment and proxy usage stats	2026-06-19 19:00:47 +03:00
achiez	537d5d907f	feat(import): add group assignment and skip-confirmation setting; remove obsolete format setting - Add ability to assign imported mafiles to a group directly from the import dialog - Add setting to skip the import confirmation dialog when no conflicts are detected - Remove the deprecated "legacy mafile format" setting as it is no longer relevant	2026-06-19 18:54:37 +03:00
achiez	0e90f1826b	fix(localization): update mafile mover Steam Guard error message	2026-05-19 22:42:58 +03:00
achiez	b5d3b4a8af	feat(proxy): add bulk assignment and proxy usage stats - Implement bulk proxy assignment for accounts with flexible input (login:proxy, login:ID, or login) - Add UI for mass assignment with counters and behavior selection for unspecified proxies - Show assigned account count badges in proxy list for better visibility - Enable quick assignment of a free proxy to an account - Ensure fast and consistent proxy assignment state via in-memory cache - Perform ReSharper cleanup	2026-05-14 16:44:14 +03:00
achiez	30cf049f23	refactor(auth): redesign Steam audience and web domain authorization model - Rename AuthorizedDomains to WebDomains - Introduce explicit Steam audience constants and web audience mappings - Improve Steam token/domain resolution and cookie installation flow - Allow mobile-issued tokens with "web" audience to be used for web domains - Align authorization logic closer to actual Steam audience behavior - Rename cookie APIs from Add* to Set* where appropriate	2026-05-12 16:36:37 +03:00
achiez	ce55005d44	chore: remove outdated README files and update main README with new features and documentation link	2026-05-04 19:37:37 +03:00