Merge pull request #163 from itdoginfo/fix

fix: Use correct variable for detour service address

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,74 @@
+---
+name: 🐛 Сообщение об ошибке
+description: Создавайте только, если проблема точно не на вашей стороне.
+title: "[BUG] "
+labels: ["bug"]
+assignees: []
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Спасибо за создание отчета об ошибке!
+        
+        Перед отправкой, пожалуйста:
+        - Проверьте [существующие issues](https://github.com/itdoginfo/podkop/issues)
+        - Просмотрите [документацию](https://podkop.net)
+
+  - type: textarea
+    id: description
+    attributes:
+      label: 📝 Описание проблемы
+      description: Четкое и краткое описание того, что не работает
+      placeholder: Опишите проблему
+    validations:
+      required: true
+
+  - type: textarea
+    id: reproduction
+    attributes:
+      label: Шаги для воспроизведения
+      description: Шаги для воспроизведения проблемы. Если вы настраваете что-то по мануалу, приложите ссылку на него.
+      placeholder: |
+        1. 
+        2. 
+        3. 
+        4. 
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected
+    attributes:
+      label: ✅ Ожидаемое поведение
+      description: Четкое и краткое описание того, что должно было произойти
+      placeholder: Опишите ожидаемое поведение
+    validations:
+      required: true
+
+  - type: textarea
+    id: environment
+    attributes:
+      label: 🖥️ Информация о системе
+      description: |
+        Информация о вашей системе (заполните всё применимое)
+      value: |
+        - **OpenWrt версия**: 
+        - **Podkop версия**: 
+        - **Роутер модель**: 
+        - **Sing-box версия**: 
+      render: markdown
+    validations:
+      required: true
+
+  - type: textarea
+    id: config
+    attributes:
+      label: ⚙️ Конфигурация
+      description: |
+        Релевантные части конфигурации (удалите чувствительную информацию!)
+      placeholder: |
+        Например:
+        - Содержимое /etc/config/podkop
+        - Конфигурация sing-box (если релевантно)
+        - Дополнительные конфиги, которые потребуются wireless/network/dhcp и т.д.
+      render: shell

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: false
+contact_links:
+  - name: 💬 Если у вас что-то не работает, прежде всего прочитайте README проекта
+    url: https://github.com/itdoginfo/podkop
+    about: README проекта
+  - name: 📚 Если вы не нашли в README документацию, то вот ссылка на неё
+    url: https://podkop.net
+    about: Официальная документация PodKop

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,68 @@
+---
+name: ✨ Запрос новой функции
+description: Предложите новую функцию или улучшение для Podkop
+title: "[FEATURE] "
+labels: ["enhancement", "needs-discussion"]
+assignees: []
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Спасибо за предложение новой функции!
+        
+        Перед отправкой, пожалуйста:
+        - Проверьте [существующие запросы](https://github.com/itdoginfo/podkop/issues?q=is%3Aissue+label%3Aenhancement)
+        - Убедитесь, что функции не существует в [документации](https://podkop.net)
+
+  - type: textarea
+    id: summary
+    attributes:
+      label: Краткое описание
+      description: Краткое описание предлагаемой функции
+      placeholder: В одном предложении опишите, что вы хотите добавить...
+    validations:
+      required: true
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Проблема, которую решает
+      description: |
+        Описание проблемы или неудобства, которое решит эта функция
+      placeholder: |
+        Сейчас нет возможности [...]
+    validations:
+      required: true
+
+  - type: textarea
+    id: solution
+    attributes:
+      label: 💡 Предлагаемое решение
+      description: Четкое и краткое описание того, что вы хотите реализовать
+      placeholder: |
+        Я хочу, чтобы Podkop мог [...]
+        Предлагаю добавить функцию, которая [...]
+        Можно было бы улучшить [...] путем [...]
+    validations:
+      required: true
+
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Workaround
+      description: |
+        Опишите альтернативные решения или функции, которые вы рассматривали
+        Есть ли обходные пути, которые вы используете сейчас?
+      placeholder: |
+        Сейчас я решаю это проблему путем [...]
+        Альтернативой могло бы быть [...]
+        Пробовал использовать [...], но это не подходит потому что [...]
+
+  - type: textarea
+    id: implementation
+    attributes:
+      label: Идеи реализации (опционально)
+      description: |
+        Если у вас есть идеи о том, как это можно реализовать, поделитесь ими. Помните про ограничения LuCI.
+      placeholder: |
+        Это можно реализовать с помощью [...]

.github/pull_request_template.md

@@ -0,0 +1,12 @@
+# Описание изменений
+
+Краткое описание ваших изменений и их цель.
+
+## Что изменено
+
+Детальное описание изменений:
+- 
+- 
+- 
+
+(Этим вы экономите время ревьювера)

.gitignore

@@ -0,0 +1 @@
+.idea

.shellcheckrc

@@ -1 +0,0 @@
-disable=SC3036,SC3010,SC3014,SC3015,SC3020,SC3003

README.md

@@ -29,18 +29,21 @@ sh <(wget -O - https://raw.githubusercontent.com/itdoginfo/podkop/refs/heads/mai
 
 ## Рефактор
 - [ ] Очевидные повторения в `/usr/bin/podkop` загнать в переменые
-- [ ] Возможно поменять структуру
+- [x] Возможно поменять структуру
 
 ## Списки
 - [ ] CloudFront
+- [ ] DO 
+- [ ] HODCA
 
 ## Будущее
-- [ ] Подписка. Здесь нужна реализация, чтоб для каждой секции помимо ручного выбора, был выбор фильтрации по тегу. Например, для main выбираем ключевые слова NL, DE, FI. А для extra секции фильтруем по RU. И создаётся outbound c urltest в которых перечислены outbound из фильтров.
+- [ ] [Подписка](https://github.com/itdoginfo/podkop/issues/118). Здесь нужна реализация, чтоб для каждой секции помимо ручного выбора, был выбор фильтрации по тегу. Например, для main выбираем ключевые слова NL, DE, FI. А для extra секции фильтруем по RU. И создаётся outbound c urltest в которых перечислены outbound из фильтров.
 - [ ] Опция, когда все запросы (с роутера в первую очередь), а не только br-lan идут в прокси. С этим связана #95. Требуется много переделать для nftables.
 - [ ] Весь трафик в Proxy\VPN. Вопрос, что делать с экстрасекциями в этом случае. FakeIP здесь скорее не нужен, а значит только main секция остаётся. Всё что касается fakeip проверок, придётся выключать в этом режиме.
 - [x] Поддержка Source format. Нужна расшифровка в json и если присуствуют подсети, заносить их в custom subnet nftset.
-- [ ] Переделывание функции формирования кастомных списков в JSON. Обрабатывать сразу скопом, а не по одному.
-- [ ] При успешном запуске переходит в фоновый режим и следит за состоянием sing-box. Если вдруг идёт exit 1, выполняется dnsmasq restore и снова следит за состоянием. Вопрос в том, как это искусcтвенно провернуть. Попробовать положить прокси и посмотреть, останется ли работать DNS в этом случае. И здесь, вероятно, можно обойтись триггером в init.d.
+- [x] Переделывание функции формирования кастомных списков в JSON. Обрабатывать сразу скопом, а не по одному.
+- [ ] При успешном запуске переходит в фоновый режим и следит за состоянием sing-box. Если вдруг идёт exit 1, выполняется dnsmasq restore и снова следит за состоянием. Вопрос в том, как это искусcтвенно провернуть. Попробовать положить прокси и посмотреть, останется ли работать DNS в этом случае. И здесь, вероятно, можно обойтись триггером в init.d. [Issue](https://github.com/itdoginfo/podkop/issues/111)
+- [x] Формирование конфига sing-box в /tmp
 - [ ] Галочка, которая режет доступ к doh серверам.
 - [ ] IPv6. Только после наполнения Wiki.
 

String-example.md

@@ -20,11 +20,11 @@ ss://MjAyMi1ibGFrZTMtYWVzLTEyOC1nY206Y21lZklCdDhwMTJaZm1QWUplMnNCNThRd3R3NXNKeVp
 
 ## Reality
 ```
-vless://eb445f4b-ddb4-4c79-86d5-0833fc674379@example.com:443?type=tcp&security=reality&pbk=ARQzddtXPJZHinwkPbgVpah9uwPTuzdjU9GpbUkQJkc&fp=chrome&sni=yahoo.com&sid=6cabf01472a3&spx=%2F&flow=xtls-rprx-vision#vless-reality
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443?type=tcp&security=reality&pbk=ARQzddtXPJZHinwkPbgVpah9uwPTuzdjU9GpbUkQJkc&fp=chrome&sni=sni.server.com&sid=6cabf01472a3&spx=%2F&flow=xtls-rprx-vision#vless-reality
 ```
 
 ```
-vless://UUID@IP:2082?security=reality&sni=dash.cloudflare.com&alpn=h2,http/1.1&allowInsecure=1&fp=chrome&pbk=pukkey&sid=id&type=grpc&encryption=none#vless-reality-strange
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@123.123.123.123:2082?security=reality&sni=sni.server.com&alpn=h2,http/1.1&allowInsecure=1&fp=chrome&pbk=ARQzddtXPJZHinwkPbgVpah9uwPTuzdjU9GpbUkQJkc&sid=6cabf01472a3&type=grpc&encryption=none#vless-reality-strange
 ```
 
 ## TLS
@@ -35,34 +35,34 @@ vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443?type=tcp&security=t
 
 2.
 ```
-vless://8b60389a-7a01-4365-9244-c87f12bb98cf@example.com:443?security=tls&sni=SITE&fp=chrome&type=tcp&flow=xtls-rprx-vision&encryption=none#vless-tls-withot-alpn
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443?security=tls&sni=sni.server.com&fp=chrome&type=tcp&flow=xtls-rprx-vision&encryption=none#vless-tls-withot-alpn
 ```
 3. 
 ```
-vless://8b60389a-7a01-4365-9244-c87f12bb98cf@example.com:443/?type=ws&encryption=none&path=%2Fwebsocket&security=tls&sni=sni.server.com&fp=chrome#vless-tls-ws
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443/?type=ws&encryption=none&path=%2Fwebsocket&security=tls&sni=sni.server.com&fp=chrome#vless-tls-ws
 ```
 
 4.
 ```
-vless://[someid]@[someserver]?security=tls&sni=[somesni]&type=ws&path=/?ed%3D2560&host=[somesni]&encryption=none#vless-tls-ws-2
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443?security=tls&sni=sni.server.com&type=ws&path=/?ed%3D2560&host=sni.server.com&encryption=none#vless-tls-ws-2
 ```
 
 5.
 ```
-vless://uuid@server:443?security=tls&sni=server&fp=chrome&type=ws&path=/websocket&encryption=none#vless-tls-ws-3
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443?security=tls&sni=sni.server.com&fp=chrome&type=ws&path=/websocket&encryption=none#vless-tls-ws-3
 ```
 
 6.
 ```
-vless://33333@example.com:443/?type=ws&encryption=none&path=%2Fwebsocket&security=tls&sni=example.com&fp=chrome#vless-tls-ws-4
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443/?type=ws&encryption=none&path=%2Fwebsocket&security=tls&sni=sni.server.com&fp=chrome#vless-tls-ws-4
 ```
 
 7.
 ```
-vless://id@sub.domain.example:443?type=ws&path=%2Fdir%2Fpath&host=sub.domain.example&security=tls#configname
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@sub.example.com:443?type=ws&path=%2Fdir%2Fpath&host=sub.example.com&security=tls#configname
 ```
 
 ## No security
 ```
-vless://8b60389a-7a01-4365-9244-c87f12bb98cf@example.com:443?type=tcp&security=none#vless-tls-no-encrypt
+vless://8100b6eb-3fd1-4e73-8ccf-b4ac961232d6@example.com:443?type=tcp&security=none#vless-tls-no-encrypt
 ```

luci-app-podkop/htdocs/luci-static/resources/view/podkop/additionalTab.js

@@ -50,20 +50,10 @@ function createAdditionalSection(mainSection, network) {
             return _('DNS server address cannot be empty');
         }
 
-        const ipRegex = /^(\d{1,3}\.){3}\d{1,3}$/;
-        if (ipRegex.test(value)) {
-            const parts = value.split('.');
-            for (const part of parts) {
-                const num = parseInt(part);
-                if (num < 0 || num > 255) {
-                    return _('IP address parts must be between 0 and 255');
-                }
-            }
-            return true;
-        }
+        const ipRegex = /^((25[0-5]|(2[0-4]|1\d|[1-9]|)\d)\.?\b){4}(:[0-9]{1,5})?$/;
+        const domainRegex = /^(?:https:\/\/)?([a-zA-Z0-9]+(-[a-zA-Z0-9]+)*\.)+[a-zA-Z]{2,63}(:[0-9]{1,5})?(\/[^?#\s]*)?$/;
 
-        const domainRegex = /^([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.[a-zA-Z]{2,}(\/[^\s]*)?$/;
-        if (!domainRegex.test(value)) {
+        if (!ipRegex.test(value) && !domainRegex.test(value)) {
             return _('Invalid DNS server format. Examples: 8.8.8.8 or dns.example.com or dns.example.com/nicedns for DoH');
         }
 
@@ -97,20 +87,10 @@ function createAdditionalSection(mainSection, network) {
             return _('DNS server address cannot be empty');
         }
 
-        const ipRegex = /^(\d{1,3}\.){3}\d{1,3}$/;
-        if (ipRegex.test(value)) {
-            const parts = value.split('.');
-            for (const part of parts) {
-                const num = parseInt(part);
-                if (num < 0 || num > 255) {
-                    return _('IP address parts must be between 0 and 255');
-                }
-            }
-            return true;
-        }
+        const ipRegex = /^((25[0-5]|(2[0-4]|1\d|[1-9]|)\d)\.?\b){4}(:[0-9]{1,5})?$/;
+        const domainRegex = /^(?:https:\/\/)?([a-zA-Z0-9]+(-[a-zA-Z0-9]+)*\.)+[a-zA-Z]{2,63}(:[0-9]{1,5})?(\/[^?#\s]*)?$/;
 
-        const domainRegex = /^([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.[a-zA-Z]{2,}(\/[^\s]*)?$/;
-        if (!domainRegex.test(value)) {
+        if (!ipRegex.test(value) && !domainRegex.test(value)) {
             return _('Invalid DNS server format. Examples: 8.8.8.8 or dns.example.com or dns.example.com/nicedns for DoH');
         }
 
@@ -134,10 +114,17 @@ function createAdditionalSection(mainSection, network) {
         return true;
     };
 
-    o = mainSection.taboption('additional', form.Value, 'cache_file', _('Cache File Path'), _('Select or enter path for sing-box cache file. Change this ONLY if you know what you are doing'));
-    o.value('/tmp/cache.db', 'RAM (/tmp/cache.db)');
+    o = mainSection.taboption('additional', form.ListValue, 'config_path', _('Config File Path'), _('Select path for sing-box config file. Change this ONLY if you know what you are doing'));
+    o.value('/etc/sing-box/config.json', 'Flash (/etc/sing-box/config.json)');
+    o.value('/tmp/sing-box/config.json', 'RAM (/tmp/sing-box/config.json)');
+    o.default = '/etc/sing-box/config.json';
+    o.rmempty = false;
+    o.ucisection = 'main';
+
+    o = mainSection.taboption('additional', form.Value, 'cache_path', _('Cache File Path'), _('Select or enter path for sing-box cache file. Change this ONLY if you know what you are doing'));
+    o.value('/tmp/sing-box/cache.db', 'RAM (/tmp/sing-box/cache.db)');
     o.value('/usr/share/sing-box/cache.db', 'Flash (/usr/share/sing-box/cache.db)');
-    o.default = '/tmp/cache.db';
+    o.default = '/tmp/sing-box/cache.db';
     o.rmempty = false;
     o.ucisection = 'main';
     o.validate = function (section_id, value) {
@@ -198,6 +185,18 @@ function createAdditionalSection(mainSection, network) {
         return ['lan', 'loopback'].indexOf(value) === -1 && !value.startsWith('@');
     };
 
+    o = mainSection.taboption('additional', form.Value, 'procd_reload_delay', _('Interface Monitoring Delay'), _('Delay in milliseconds before reloading podkop after interface UP'));
+    o.ucisection = 'main';
+    o.depends('mon_restart_ifaces', '1');
+    o.default = '2000';
+    o.rmempty = false;
+    o.validate = function (section_id, value) {
+        if (!value) {
+            return _('Delay value cannot be empty');
+        }
+        return true;
+    };
+
     o = mainSection.taboption('additional', form.Flag, 'dont_touch_dhcp', _('Dont touch my DHCP!'), _('Podkop will not change the DHCP config'));
     o.default = '0';
     o.rmempty = false;
@@ -208,6 +207,7 @@ function createAdditionalSection(mainSection, network) {
     o.rmempty = false;
     o.ucisection = 'main';
 
+    // TODO(ampetelin): Can be moved to advanced settings in luci
     // Extra IPs and exclusions (main section)
     o = mainSection.taboption('basic', form.Flag, 'exclude_from_ip_enabled', _('IP for exclusion'), _('Specify local IP addresses that will never use the configured route'));
     o.default = '0';

luci-app-podkop/htdocs/luci-static/resources/view/podkop/configSection.js

@@ -209,7 +209,7 @@ function createConfigSection(section, map, network) {
     o.default = '0';
     o.depends('mode', 'proxy');
     o.rmempty = false;
-    o.ucisection = 'main';
+    o.ucisection = s.section;
 
     o = s.taboption('basic', widgets.DeviceSelect, 'interface', _('Network Interface'), _('Select network interface for VPN connection'));
     o.depends('mode', 'vpn');
@@ -234,18 +234,17 @@ function createConfigSection(section, map, network) {
         return true;
     };
 
-    o = s.taboption('basic', form.Flag, 'domain_list_enabled', _('Community Lists'));
+    o = s.taboption('basic', form.Flag, 'community_lists_enabled', _('Community Lists'));
     o.default = '0';
     o.rmempty = false;
     o.ucisection = s.section;
 
-    o = s.taboption('basic', form.DynamicList, 'domain_list', _('Service List'), _('Select predefined service for routing') + ' <a href="https://github.com/itdoginfo/allow-domains" target="_blank">github.com/itdoginfo/allow-domains</a>');
+    o = s.taboption('basic', form.DynamicList, 'community_lists', _('Service List'), _('Select predefined service for routing') + ' <a href="https://github.com/itdoginfo/allow-domains" target="_blank">github.com/itdoginfo/allow-domains</a>');
     o.placeholder = 'Service list';
     Object.entries(constants.DOMAIN_LIST_OPTIONS).forEach(([key, label]) => {
         o.value(key, _(label));
     });
-
-    o.depends('domain_list_enabled', '1');
+    o.depends('community_lists_enabled', '1');
     o.rmempty = false;
     o.ucisection = s.section;
 
@@ -302,7 +301,7 @@ function createConfigSection(section, map, network) {
         }
     };
 
-    o = s.taboption('basic', form.ListValue, 'custom_domains_list_type', _('User Domain List Type'), _('Select how to add your custom domains'));
+    o = s.taboption('basic', form.ListValue, 'user_domain_list_type', _('User Domain List Type'), _('Select how to add your custom domains'));
     o.value('disabled', _('Disabled'));
     o.value('dynamic', _('Dynamic List'));
     o.value('text', _('Text List'));
@@ -310,9 +309,9 @@ function createConfigSection(section, map, network) {
     o.rmempty = false;
     o.ucisection = s.section;
 
-    o = s.taboption('basic', form.DynamicList, 'custom_domains', _('User Domains'), _('Enter domain names without protocols (example: sub.example.com or example.com)'));
+    o = s.taboption('basic', form.DynamicList, 'user_domains', _('User Domains'), _('Enter domain names without protocols (example: sub.example.com or example.com)'));
     o.placeholder = 'Domains list';
-    o.depends('custom_domains_list_type', 'dynamic');
+    o.depends('user_domain_list_type', 'dynamic');
     o.rmempty = false;
     o.ucisection = s.section;
     o.validate = function (section_id, value) {
@@ -324,9 +323,9 @@ function createConfigSection(section, map, network) {
         return true;
     };
 
-    o = s.taboption('basic', form.TextValue, 'custom_domains_text', _('User Domains List'), _('Enter domain names separated by comma, space or newline. You can add comments after //'));
+    o = s.taboption('basic', form.TextValue, 'user_domains_text', _('User Domains List'), _('Enter domain names separated by comma, space or newline. You can add comments after //'));
     o.placeholder = 'example.com, sub.example.com\n// Social networks\ndomain.com test.com // personal domains';
-    o.depends('custom_domains_list_type', 'text');
+    o.depends('user_domain_list_type', 'text');
     o.rows = 8;
     o.rmempty = false;
     o.ucisection = s.section;
@@ -365,14 +364,14 @@ function createConfigSection(section, map, network) {
         return true;
     };
 
-    o = s.taboption('basic', form.Flag, 'custom_local_domains_list_enabled', _('Local Domain Lists'), _('Use the list from the router filesystem'));
+    o = s.taboption('basic', form.Flag, 'local_domain_lists_enabled', _('Local Domain Lists'), _('Use the list from the router filesystem'));
     o.default = '0';
     o.rmempty = false;
     o.ucisection = s.section;
 
-    o = s.taboption('basic', form.DynamicList, 'custom_local_domains', _('Local Domain Lists Path'), _('Enter the list file path'));
+    o = s.taboption('basic', form.DynamicList, 'local_domain_lists', _('Local Domain List Paths'), _('Enter the list file path'));
     o.placeholder = '/path/file.lst';
-    o.depends('custom_local_domains_list_enabled', '1');
+    o.depends('local_domain_lists_enabled', '1');
     o.rmempty = false;
     o.ucisection = s.section;
     o.validate = function (section_id, value) {
@@ -384,14 +383,14 @@ function createConfigSection(section, map, network) {
         return true;
     };
 
-    o = s.taboption('basic', form.Flag, 'custom_download_domains_list_enabled', _('Remote Domain Lists'), _('Download and use domain lists from remote URLs'));
+    o = s.taboption('basic', form.Flag, 'remote_domain_lists_enabled', _('Remote Domain Lists'), _('Download and use domain lists from remote URLs'));
     o.default = '0';
     o.rmempty = false;
     o.ucisection = s.section;
 
-    o = s.taboption('basic', form.DynamicList, 'custom_download_domains', _('Remote Domain URLs'), _('Enter full URLs starting with http:// or https://'));
+    o = s.taboption('basic', form.DynamicList, 'remote_domain_lists', _('Remote Domain URLs'), _('Enter full URLs starting with http:// or https://'));
     o.placeholder = 'URL';
-    o.depends('custom_download_domains_list_enabled', '1');
+    o.depends('remote_domain_lists_enabled', '1');
     o.rmempty = false;
     o.ucisection = s.section;
     o.validate = function (section_id, value) {
@@ -399,7 +398,26 @@ function createConfigSection(section, map, network) {
         return validateUrl(value);
     };
 
-    o = s.taboption('basic', form.ListValue, 'custom_subnets_list_enabled', _('User Subnet List Type'), _('Select how to add your custom subnets'));
+    o = s.taboption('basic', form.Flag, 'local_subnet_lists_enabled', _('Local Subnet Lists'), _('Use the list from the router filesystem'));
+    o.default = '0';
+    o.rmempty = false;
+    o.ucisection = s.section;
+
+    o = s.taboption('basic', form.DynamicList, 'local_subnet_lists', _('Local Subnet List Paths'), _('Enter the list file path'));
+    o.placeholder = '/path/file.lst';
+    o.depends('local_subnet_lists_enabled', '1');
+    o.rmempty = false;
+    o.ucisection = s.section;
+    o.validate = function (section_id, value) {
+        if (!value || value.length === 0) return true;
+        const pathRegex = /^\/[a-zA-Z0-9_\-\/\.]+$/;
+        if (!pathRegex.test(value)) {
+            return _('Invalid path format. Path must start with "/" and contain valid characters');
+        }
+        return true;
+    };
+
+    o = s.taboption('basic', form.ListValue, 'user_subnet_list_type', _('User Subnet List Type'), _('Select how to add your custom subnets'));
     o.value('disabled', _('Disabled'));
     o.value('dynamic', _('Dynamic List'));
     o.value('text', _('Text List (comma/space/newline separated)'));
@@ -407,9 +425,9 @@ function createConfigSection(section, map, network) {
     o.rmempty = false;
     o.ucisection = s.section;
 
-    o = s.taboption('basic', form.DynamicList, 'custom_subnets', _('User Subnets'), _('Enter subnets in CIDR notation (example: 103.21.244.0/22) or single IP addresses'));
+    o = s.taboption('basic', form.DynamicList, 'user_subnets', _('User Subnets'), _('Enter subnets in CIDR notation (example: 103.21.244.0/22) or single IP addresses'));
     o.placeholder = 'IP or subnet';
-    o.depends('custom_subnets_list_enabled', 'dynamic');
+    o.depends('user_subnet_list_type', 'dynamic');
     o.rmempty = false;
     o.ucisection = s.section;
     o.validate = function (section_id, value) {
@@ -432,9 +450,9 @@ function createConfigSection(section, map, network) {
         return true;
     };
 
-    o = s.taboption('basic', form.TextValue, 'custom_subnets_text', _('User Subnets List'), _('Enter subnets in CIDR notation or single IP addresses, separated by comma, space or newline. You can add comments after //'));
+    o = s.taboption('basic', form.TextValue, 'user_subnets_text', _('User Subnets List'), _('Enter subnets in CIDR notation or single IP addresses, separated by comma, space or newline. You can add comments after //'));
     o.placeholder = '103.21.244.0/22\n// Google DNS\n8.8.8.8\n1.1.1.1/32, 9.9.9.9 // Cloudflare and Quad9';
-    o.depends('custom_subnets_list_enabled', 'text');
+    o.depends('user_subnet_list_type', 'text');
     o.rows = 10;
     o.rmempty = false;
     o.ucisection = s.section;
@@ -489,14 +507,14 @@ function createConfigSection(section, map, network) {
         return true;
     };
 
-    o = s.taboption('basic', form.Flag, 'custom_download_subnets_list_enabled', _('Remote Subnet Lists'), _('Download and use subnet lists from remote URLs'));
+    o = s.taboption('basic', form.Flag, 'remote_subnet_lists_enabled', _('Remote Subnet Lists'), _('Download and use subnet lists from remote URLs'));
     o.default = '0';
     o.rmempty = false;
     o.ucisection = s.section;
 
-    o = s.taboption('basic', form.DynamicList, 'custom_download_subnets', _('Remote Subnet URLs'), _('Enter full URLs starting with http:// or https://'));
+    o = s.taboption('basic', form.DynamicList, 'remote_subnet_lists', _('Remote Subnet URLs'), _('Enter full URLs starting with http:// or https://'));
     o.placeholder = 'URL';
-    o.depends('custom_download_subnets_list_enabled', '1');
+    o.depends('remote_subnet_lists_enabled', '1');
     o.rmempty = false;
     o.ucisection = s.section;
     o.validate = function (section_id, value) {

luci-app-podkop/htdocs/luci-static/resources/view/podkop/constants.js

@@ -21,7 +21,10 @@ const ALLOWED_WITH_RUSSIA_INSIDE = [
     'google_ai',
     'google_play',
     'hetzner',
-    'ovh'
+    'ovh',
+    'hodca',
+    'digitalocean',
+    'cloudfront'
 ];
 
 const DOMAIN_LIST_OPTIONS = {
@@ -43,8 +46,11 @@ const DOMAIN_LIST_OPTIONS = {
     cloudflare: 'Cloudflare',
     google_ai: 'Google AI',
     google_play: 'Google Play',
+    hodca: 'H.O.D.C.A',
     hetzner: 'Hetzner ASN',
-    ovh: 'OVH ASN'
+    ovh: 'OVH ASN',
+    digitalocean: 'Digital Ocean ASN',
+    cloudfront: 'CloudFront ASN'
 };
 
 const UPDATE_INTERVAL_OPTIONS = {

luci-app-podkop/po/ru/podkop.po

@@ -97,8 +97,8 @@ msgstr "Локальные списки доменов"
 msgid "Use the list from the router filesystem"
 msgstr "Использовать список из файловой системы роутера"
 
-msgid "Local Domain Lists Path"
-msgstr "Путь к локальным спискам доменов"
+msgid "Local Domain List Paths"
+msgstr "Пути к локальным спискам доменов"
 
 msgid "Enter to the list file path"
 msgstr "Введите путь к файлу списка"
@@ -875,4 +875,34 @@ msgid "Lists update failed"
 msgstr "Обновление списков не удалось"
 
 msgid "Error: "
-msgstr "Ошибка: "
+msgstr "Ошибка: "
+
+msgid "Interface monitoring"
+msgstr "Мониторинг интерфейсов"
+
+msgid "Interface monitoring for bad WAN"
+msgstr "Мониторинг интерфейсов для плохого WAN"
+
+msgid "Interface for monitoring"
+msgstr "Интерфейс для мониторинга"
+
+msgid "Select the WAN interfaces to be monitored"
+msgstr "Выберите WAN интерфейсы для мониторинга"
+
+msgid "Interface Monitoring Delay"
+msgstr "Задержка при мониторинге интерфейсов"
+
+msgid "Delay in milliseconds before reloading podkop after interface UP"
+msgstr "Задержка в миллисекундах перед перезагрузкой podkop после поднятия интерфейса"
+
+msgid "Delay value cannot be empty"
+msgstr "Значение не может быть пустым"
+
+msgid "Local Subnet Lists"
+msgstr "Локальные списки подсетей"
+
+msgid "Local Subnet List Paths"
+msgstr "Пути к локальным спискам подсетей"
+
+msgid "Config File Path"
+msgstr "Путь к файлу конфигурации"

luci-app-podkop/po/templates/podkop.pot

@@ -97,7 +97,7 @@ msgstr ""
 msgid "Use the list from the router filesystem"
 msgstr ""
 
-msgid "Local Domain Lists Path"
+msgid "Local Domain List Paths"
 msgstr ""
 
 msgid "Enter to the list file path"
@@ -1229,4 +1229,34 @@ msgid "Loading..."
 msgstr ""
 
 msgid "Error: "
+msgstr ""
+
+msgid "Interface monitoring"
+msgstr ""
+
+msgid "Interface monitoring for bad WAN"
+msgstr ""
+
+msgid "Interface for monitoring"
+msgstr ""
+
+msgid "Select the WAN interfaces to be monitored"
+msgstr ""
+
+msgid "Interface Monitoring Delay"
+msgstr ""
+
+msgid "Delay in milliseconds before reloading podkop after interface UP"
+msgstr ""
+
+msgid "Delay value cannot be empty"
+msgstr ""
+
+msgid "Local Subnet Lists"
+msgstr ""
+
+msgid "Local Subnet List Paths"
+msgstr ""
+
+msgid "Config File Path"
 msgstr ""

podkop/Makefile

@@ -55,6 +55,9 @@ define Package/podkop/install
 
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) ./files/usr/bin/podkop $(1)/usr/bin/podkop
+
+	$(INSTALL_DIR) $(1)/usr/lib/podkop
+	$(CP) ./files/usr/lib/* $(1)/usr/lib/podkop/
 endef
 
 $(eval $(call BuildPackage,podkop))

podkop/files/etc/config/podkop

@@ -4,25 +4,24 @@ config main 'main'
 	option proxy_config_type 'url'
 	#option outbound_json ''
 	option proxy_string ''
-	option domain_list_enabled '1'
-	list domain_list 'russia_inside'
-	option subnets_list_enabled '0'
-	option custom_domains_list_type 'disabled'
-	#list custom_domains ''
-	#option custom_domains_text ''
-	option custom_local_domains_list_enabled '0'
-	#list custom_local_domains ''
-	option custom_download_domains_list_enabled '0'
-	#list custom_download_domains ''
-	option custom_domains_list_type 'disable'
-	#list custom_subnets ''
-	#custom_subnets_text ''
-	option custom_download_subnets_list_enabled '0'
-	#list custom_download_subnets ''
+	option community_lists_enabled '1'
+	list community_lists 'russia_inside'
+	option user_domain_list_type 'disabled'
+	#list user_domains ''
+	#option user_domains_text ''
+	option local_domain_lists_enabled '0'
+	#list local_domain_lists ''
+	option remote_domain_lists_enabled '0'
+	#list remote_domain_lists ''
+	option user_subnet_list_type 'disable'
+	#list user_subnets ''
+	#option user_subnets_text ''
+	option local_subnet_lists_enabled '0'
+	#list local_subnet_lists ''
+	option remote_subnet_lists_enabled '0'
+	#list remote_subnet_lists ''
 	option all_traffic_from_ip_enabled '0'
 	#list all_traffic_ip ''
-	option delist_domains_enabled '0'
-	#list delist_domains ''
 	option exclude_from_ip_enabled '0'
 	#list exclude_traffic_ip ''
 	option yacd '0'
@@ -37,9 +36,12 @@ config main 'main'
 	option split_dns_type 'udp'
 	option split_dns_server '1.1.1.1'
 	option dns_rewrite_ttl '60'
-	option cache_file '/tmp/cache.db'
+	option config_path '/etc/sing-box/config.json'
+	option cache_path '/tmp/sing-box/cache.db'
 	list iface 'br-lan'
 	option mon_restart_ifaces '0'
 	#list restart_ifaces 'wan'
+	option procd_reload_delay '2000'
 	option ss_uot '0'
-	option detour '0'
+	option detour '0'
+	option shutdown_correctly '1'

podkop/files/etc/init.d/podkop

@@ -34,9 +34,9 @@ service_triggers() {
 
 	config_get mon_restart_ifaces "main" "mon_restart_ifaces"
 	config_get restart_ifaces "main" "restart_ifaces"
+	config_get procd_reload_delay "main" "procd_reload_delay" "2000"
 
-	# Test without delay
-    #PROCD_RELOAD_DELAY=2000
+    PROCD_RELOAD_DELAY=$procd_reload_delay
 
 	procd_open_trigger
 		procd_add_config_trigger "config.change" "$NAME" "$initscript" restart 'on_config_change'

podkop/files/usr/lib/constants.sh

@@ -0,0 +1,66 @@
+# shellcheck disable=SC2034
+
+## Common
+PODKOP_CONFIG="/etc/config/podkop"
+RESOLV_CONF="/etc/resolv.conf"
+DNS_RESOLVERS="1.1.1.1 1.0.0.1 8.8.8.8 8.8.4.4 9.9.9.9 9.9.9.11 94.140.14.14 94.140.15.15 208.67.220.220 208.67.222.222 77.88.8.1 77.88.8.8"
+CHECK_PROXY_IP_DOMAIN="ip.podkop.fyi"
+FAKEIP_TEST_DOMAIN="fakeip.podkop.fyi"
+TMP_SING_BOX_FOLDER="/tmp/sing-box"
+TMP_RULESET_FOLDER="$TMP_SING_BOX_FOLDER/rulesets"
+CLOUDFLARE_OCTETS="8.47 162.159 188.114" # Endpoints https://github.com/ampetelin/warp-endpoint-checker
+
+## nft
+NFT_TABLE_NAME="PodkopTable"
+NFT_LOCALV4_SET_NAME="localv4"
+NFT_COMMON_SET_NAME="podkop_subnets"
+NFT_DISCORD_SET_NAME="podkop_discord_subnets"
+NFT_INTERFACE_SET_NAME="interfaces"
+
+## sing-box
+# Log
+SB_DEFAULT_LOG_LEVEL="warn"
+# DNS
+SB_DNS_SERVER_TAG="dns-server"
+SB_SPLIT_DNS_SERVER_TAG="split-dns-server"
+SB_FAKEIP_DNS_SERVER_TAG="fakeip-server"
+SB_FAKEIP_INET4_RANGE="198.18.0.0/15"
+SB_DNS_DOMAIN_RESOLVER_TAG="dns-domain-resolver"
+SB_FAKEIP_DNS_RULE_TAG="fakeip-dns-rule-tag"
+SB_INVERT_FAKEIP_DNS_RULE_TAG="invert-fakeip-dns-rule-tag"
+# Inbounds
+SB_TPROXY_INBOUND_TAG="tproxy-in"
+SB_TPROXY_INBOUND_ADDRESS="127.0.0.1"
+SB_TPROXY_INBOUND_PORT=1602
+SB_DNS_INBOUND_TAG="dns-in"
+SB_DNS_INBOUND_ADDRESS="127.0.0.42"
+SB_DNS_INBOUND_PORT=53
+SB_MIXED_INBOUND_TAG="mixed-in"
+SB_MIXED_INBOUND_ADDRESS="0.0.0.0" # TODO(ampetelin): maybe to determine address?
+SB_MIXED_INBOUND_PORT=2080
+SB_SERVICE_MIXED_INBOUND_TAG="service-mixed-in"
+SB_SERVICE_MIXED_INBOUND_ADDRESS="127.0.0.1"
+SB_SERVICE_MIXED_INBOUND_PORT=4534
+# Outbounds
+SB_DIRECT_OUTBOUND_TAG="direct-out"
+SB_MAIN_OUTBOUND_TAG="main-out"
+# Route
+SB_REJECT_RULE_TAG="reject-rule-tag"
+
+## Lists
+GITHUB_RAW_URL="https://raw.githubusercontent.com/itdoginfo/allow-domains/main"
+SRS_MAIN_URL="https://github.com/itdoginfo/allow-domains/releases/latest/download"
+DOMAINS_RU_INSIDE="${GITHUB_RAW_URL}/Russia/inside-dnsmasq-nfset.lst"
+DOMAINS_RU_OUTSIDE="${GITHUB_RAW_URL}/Russia/outside-dnsmasq-nfset.lst"
+DOMAINS_UA="${GITHUB_RAW_URL}/Ukraine/inside-dnsmasq-nfset.lst"
+DOMAINS_YOUTUBE="${GITHUB_RAW_URL}/Services/youtube.lst"
+SUBNETS_TWITTER="${GITHUB_RAW_URL}/Subnets/IPv4/twitter.lst"
+SUBNETS_META="${GITHUB_RAW_URL}/Subnets/IPv4/meta.lst"
+SUBNETS_DISCORD="${GITHUB_RAW_URL}/Subnets/IPv4/discord.lst"
+SUBNETS_TELERAM="${GITHUB_RAW_URL}/Subnets/IPv4/telegram.lst"
+SUBNETS_CLOUDFLARE="${GITHUB_RAW_URL}/Subnets/IPv4/cloudflare.lst"
+SUBNETS_HETZNER="${GITHUB_RAW_URL}/Subnets/IPv4/hetzner.lst"
+SUBNETS_OVH="${GITHUB_RAW_URL}/Subnets/IPv4/ovh.lst"
+SUBNETS_DIGITALOCEAN="${GITHUB_RAW_URL}/Subnets/IPv4/digitalocean.lst"
+SUBNETS_CLOUDFRONT="${GITHUB_RAW_URL}/Subnets/IPv4/cloudfront.lst"
+VALID_SERVICES="russia_inside russia_outside ukraine_inside geoblock block porn news anime youtube discord meta twitter hdrezka tiktok telegram cloudflare google_ai google_play hetzner ovh hodca digitalocean cloudfront"

podkop/files/usr/lib/helpers.jq

@@ -0,0 +1,14 @@
+def extend_key_value(current_value; new_value):
+    if (current_value | type) == "array" then
+        if (new_value | type) == "array" then
+            current_value + new_value
+        else
+            current_value + [new_value]
+        end
+    else
+        if (new_value | type) == "array" then
+            [current_value] + new_value
+        else
+            [current_value, new_value]
+        end
+    end;

podkop/files/usr/lib/helpers.sh

@@ -0,0 +1,369 @@
+# Check if string is valid IPv4
+is_ipv4() {
+    local ip="$1"
+    local regex="^((25[0-5]|(2[0-4]|1\d|[1-9]|)\d)\.?\b){4}$"
+    [[ "$ip" =~ $regex ]]
+}
+
+# Check if string is valid IPv4 with CIDR mask
+is_ipv4_cidr() {
+    local ip="$1"
+    local regex="^((25[0-5]|(2[0-4]|1\d|[1-9]|)\d)\.?\b){4}(\/(3[0-2]|2[0-9]|1[0-9]|[0-9]))$"
+    [[ "$ip" =~ $regex ]]
+}
+
+is_ipv4_ip_or_ipv4_cidr() {
+    is_ipv4 "$1" || is_ipv4_cidr "$1"
+}
+
+# Check if string is valid domain
+is_domain() {
+    local str="$1"
+    echo "$str" | grep -Eq '^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])(\.[a-z0-9]([a-z0-9-]{0,61}[a-z0-9]))+$'
+}
+
+# Checks if the given string is a valid base64-encoded sequence
+is_base64() {
+    local str="$1"
+
+    if echo "$str" | base64 -d > /dev/null 2>&1; then
+        return 0
+    fi
+    return 1
+}
+
+# Checks if the given file exists
+file_exists() {
+    local filepath="$1"
+
+    if [[ -f "$filepath" ]]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+# Returns the inbound tag name by appending the postfix to the given section
+get_inbound_tag_by_section() {
+    local section="$1"
+    local postfix="in"
+
+    echo "$section-$postfix"
+}
+
+# Returns the outbound tag name by appending the postfix to the given section
+get_outbound_tag_by_section() {
+    local section="$1"
+    local postfix="out"
+
+    echo "$section-$postfix"
+}
+
+# Constructs and returns a ruleset tag using section, name, optional type, and a fixed postfix
+get_ruleset_tag() {
+    local section="$1"
+    local name="$2"
+    local type="$3"
+    local postfix="ruleset"
+
+    if [ -n "$type" ]; then
+        echo "$section-$name-$type-$postfix"
+    else
+        echo "$section-$name-$postfix"
+    fi
+}
+
+# Determines the ruleset format based on the file extension (json → source, srs → binary)
+get_ruleset_format_by_file_extension() {
+    local file_extension="$1"
+
+    local format
+    case "$file_extension" in
+    json) format="source" ;;
+    srs) format="binary" ;;
+    *)
+        log "Unsupported file extension: .$file_extension"
+        return 1
+        ;;
+    esac
+
+    echo "$format"
+}
+
+# Converts a comma-separated string into a JSON array string
+comma_string_to_json_array() {
+    local input="$1"
+
+    if [ -z "$input" ]; then
+        echo "[]"
+        return
+    fi
+
+    local replaced="${input//,/\",\"}"
+
+    echo "[\"$replaced\"]"
+}
+
+# Decodes a URL-encoded string
+url_decode() {
+    local encoded="$1"
+    printf '%b' "$(echo "$encoded" | sed 's/+/ /g; s/%/\\x/g')"
+}
+
+# Extracts the userinfo (username[:password]) part from a URL
+url_get_userinfo() {
+    local url="$1"
+    echo "$url" | sed -n -e 's#^[^:/?]*://##' -e '/@/!d' -e 's/@.*//p'
+}
+
+# Extracts the host part from a URL
+url_get_host() {
+    local url="$1"
+    echo "$url" | sed -n -e 's#^[^:/?]*://##' -e 's#^[^/]*@##' -e 's#\([:/].*\|$\)##p'
+}
+
+# Extracts the port number from a URL
+url_get_port() {
+    local url="$1"
+    echo "$url" | sed -n -e 's#^[^:/?]*://##' -e 's#^[^/]*@##' -e 's#^[^/]*:\([0-9][0-9]*\).*#\1#p'
+}
+
+# Extracts the path from a URL (without query or fragment; returns "/" if empty)
+url_get_path() {
+    local url="$1"
+    echo "$url" | sed -n -e 's#^[^:/?]*://##' -e 's#^[^/]*##' -e 's#\([^?]*\).*#\1#p'
+}
+
+# Extracts the value of a specific query parameter from a URL
+url_get_query_param() {
+    local url="$1"
+    local param="$2"
+
+    local raw
+    raw=$(echo "$url" | sed -n "s/.*[?&]$param=\([^&?#]*\).*/\1/p")
+
+    [ -z "$raw" ] && echo "" && return
+
+    echo "$raw"
+}
+
+# Extracts the basename (filename without extension) from a URL
+url_get_basename() {
+    local url="$1"
+
+    local filename="${url##*/}"
+    local basename="${filename%%.*}"
+
+    echo "$basename"
+}
+
+# Extracts and returns the file extension from the given URL
+url_get_file_extension() {
+    local url="$1"
+
+    local basename="${url##*/}"
+    case "$basename" in
+    *.*) echo "${basename##*.}" ;;
+    *) echo "" ;;
+    esac
+}
+
+# Decodes and returns a base64-encoded string
+base64_decode() {
+    local str="$1"
+    local decoded_url
+
+    decoded_url="$(echo "$str" | base64 -d 2> /dev/null)"
+
+    echo "$decoded_url"
+}
+
+# Generates a unique 16-character ID based on the current timestamp and a random number
+gen_id() {
+    printf '%s%s' "$(date +%s)" "$RANDOM" | md5sum | cut -c1-16
+}
+
+# Adds a missing UCI option with the given value if it does not exist
+migration_add_new_option() {
+    local package="$1"
+    local section="$2"
+    local option="$3"
+    local value="$4"
+
+    local current
+    current="$(uci -q get "$package.$section.$option")"
+    if [ -z "$current" ]; then
+        log "Adding missing option '$option' with value '$value'"
+        uci set "$package.$section.$option=$value"
+        uci commit "$package"
+        return 0
+    else
+        return 1
+    fi
+}
+
+# Migrates a configuration key in an OpenWrt config file from old_key_name to new_key_name
+migration_rename_config_key() {
+    local config="$1"
+    local key_type="$2"
+    local old_key_name="$3"
+    local new_key_name="$4"
+
+    if grep -q "$key_type $old_key_name" "$config"; then
+        log "Deprecated $key_type found: $old_key_name migrating to $new_key_name"
+        sed -i "s/$key_type $old_key_name/$key_type $new_key_name/g" "$config"
+    fi
+}
+
+# Download URL content directly
+download_to_stream() {
+    local url="$1"
+    local http_proxy_address="$2"
+    local retries="${3:-3}"
+    local wait="${4:-2}"
+
+    for attempt in $(seq 1 "$retries"); do
+        if [ -n "$http_proxy_address" ]; then
+            http_proxy="http://$http_proxy_address" https_proxy="http://$http_proxy_address" wget -qO- "$url" | sed 's/\r$//' && break
+        else
+            wget -qO- "$url" | sed 's/\r$//' && break
+        fi
+
+        log "Attempt $attempt/$retries to download $url failed" "warn"
+        sleep "$wait"
+    done
+}
+
+# Download URL to file
+download_to_file() {
+    local url="$1"
+    local filepath="$2"
+    local http_proxy_address="$3"
+    local retries="${4:-3}"
+    local wait="${5:-2}"
+
+    for attempt in $(seq 1 "$retries"); do
+        if [ -n "$http_proxy_address" ]; then
+            http_proxy="http://$http_proxy_address" https_proxy="http://$http_proxy_address" wget -O "$filepath" "$url" && break
+        else
+            wget -O "$filepath" "$url" && break
+        fi
+
+        log "Attempt $attempt/$retries to download $url failed" "warn"
+        sleep "$wait"
+    done
+
+    if grep -q $'\r' "$filepath"; then
+        log "Downloaded file has Windows line endings (CRLF). Converting to Unix (LF)"
+        sed -i 's/\r$//' "$filepath"
+    fi
+}
+
+# Decompiles a sing-box SRS binary file into a JSON ruleset file
+decompile_srs_file() {
+    local binary_filepath="$1"
+    local output_filepath="$2"
+
+    log "Decompiling $binary_filepath to $output_filepath" "debug"
+
+    if ! file_exists "$binary_filepath"; then
+        log "File $binary_filepath not found" "error"
+        return 1
+    fi
+
+    sing-box rule-set decompile "$binary_filepath" -o "$output_filepath"
+    if [[ $? -ne 0 ]]; then
+        log "Decompilation command failed for $binary_filepath" "error"
+        return 1
+    fi
+}
+
+#######################################
+# Parses a whitespace-separated string, validates items as either domains
+# or IPv4 addresses/subnets, and returns a comma-separated string of valid items.
+# Arguments:
+#   $1 - Input string (space-separated list of items)
+#   $2 - Type of validation ("domains" or "subnets")
+# Outputs:
+#   Comma-separated string of valid domains or subnets
+#######################################
+parse_domain_or_subnet_string_to_commas_string() {
+    local string="$1"
+    local type="$2"
+
+    local result
+    for item in $string; do
+        case "$type" in
+        domains)
+            if ! is_domain "$item"; then
+                log "'$item' is not a valid domain" "debug"
+                continue
+            fi
+            ;;
+        subnets)
+            if ! is_ipv4_ip_or_ipv4_cidr "$item"; then
+                log "'$item' is not IPv4 or IPv4 CIDR" "debug"
+                continue
+            fi
+            ;;
+        *)
+            log "Unknown type: $type" "error"
+            return 1
+            ;;
+        esac
+
+        if [ -z "$result" ]; then
+            result="$item"
+        else
+            result="$result,$item"
+        fi
+    done
+
+    echo "$result"
+}
+
+#######################################
+# Parses a file line by line, validates entries as either domains or subnets,
+# and returns a single comma-separated string of valid items.
+# Arguments:
+#   $1 - Path to the input file
+#   $2 - Type of validation ("domains" or "subnets")
+# Outputs:
+#   Comma-separated string of valid domains or subnets
+#######################################
+parse_domain_or_subnet_file_to_comma_string() {
+    local filepath="$1"
+    local type="$2"
+
+    local result
+    while IFS= read -r line; do
+        [ -z "$line" ] && continue
+
+        case "$type" in
+        domains)
+            if ! is_domain "$line"; then
+                log "'$line' is not a valid domain" "debug"
+                continue
+            fi
+            ;;
+        subnets)
+            if ! is_ipv4 "$line" && ! is_ipv4_cidr "$line"; then
+                log "'$line' is not IPv4 or IPv4 CIDR" "debug"
+                continue
+            fi
+            ;;
+        *)
+            log "Unknown type: $type" "error"
+            return 1
+            ;;
+        esac
+
+        if [ -z "$result" ]; then
+            result="$line"
+        else
+            result="$result,$line"
+        fi
+    done < "$filepath"
+
+    echo "$result"
+}

podkop/files/usr/lib/logging.sh

@@ -0,0 +1,30 @@
+COLOR_CYAN="\033[0;36m"
+COLOR_GREEN="\033[0;32m"
+COLOR_RESET="\033[0m"
+
+log() {
+    local message="$1"
+    local level="$2"
+
+    if [ "$level" == "" ]; then
+        level="info"
+    fi
+
+    logger -t "podkop" "[$level] $message"
+}
+
+nolog() {
+    local message="$1"
+    local timestamp
+    timestamp=$(date +"%Y-%m-%d %H:%M:%S")
+
+    echo -e "${COLOR_CYAN}[$timestamp]${COLOR_RESET} ${COLOR_GREEN}$message${COLOR_RESET}"
+}
+
+echolog() {
+    local message="$1"
+    local level="$2"
+
+    log "$message" "$level"
+    nolog "$message"
+}

podkop/files/usr/lib/nft.sh

@@ -0,0 +1,30 @@
+# Create an nftables table in the inet family
+nft_create_table() {
+    local name="$1"
+
+    nft add table inet "$name"
+}
+
+# Create a set within a table for storing IPv4 addresses
+nft_create_ipv4_set() {
+    local table="$1"
+    local name="$2"
+
+    nft add set inet "$table" "$name" '{ type ipv4_addr; flags interval; auto-merge; }'
+}
+
+nft_create_ifname_set() {
+    local table="$1"
+    local name="$2"
+
+    nft add set inet "$table" "$name" '{ type ifname; flags interval; }'
+}
+
+# Add one or more elements to a set
+nft_add_set_elements() {
+    local table="$1"
+    local set="$2"
+    local elements="$3"
+
+    nft add element inet "$table" "$set" "{ $elements }"
+}

podkop/files/usr/lib/sing_box_config_facade.sh

@@ -0,0 +1,228 @@
+PODKOP_LIB="/usr/lib/podkop"
+. "$PODKOP_LIB/helpers.sh"
+. "$PODKOP_LIB/sing_box_config_manager.sh"
+
+sing_box_cf_add_dns_server() {
+    local config="$1"
+    local type="$2"
+    local tag="$3"
+    local server="$4"
+    local domain_resolver="$5"
+    local detour="$6"
+
+    local server_address server_port
+    server_address=$(url_get_host "$server")
+    server_port=$(url_get_port "$server")
+
+    case "$type" in
+    udp)
+        [ -z "$server_port" ] && server_port=53
+        config=$(sing_box_cm_add_udp_dns_server "$config" "$tag" "$server_address" "$server_port" "$domain_resolver" \
+            "$detour")
+        ;;
+    dot)
+        [ -z "$server_port" ] && server_port=853
+        config=$(sing_box_cm_add_tls_dns_server "$config" "$tag" "$server_address" "$server_port" "$domain_resolver" \
+            "$detour")
+        ;;
+    doh)
+        [ -z "$server_port" ] && server_port=443
+        local path headers
+        path=$(url_get_path "$server")
+        headers="" # TODO(ampetelin): implement it if necessary
+        config=$(sing_box_cm_add_https_dns_server "$config" "$tag" "$server_address" "$server_port" "$path" "$headers" \
+            "$domain_resolver" "$detour")
+        ;;
+    *)
+        log "Unsupported DNS server type: $type"
+        exit 1
+        ;;
+    esac
+
+    echo "$config"
+}
+
+sing_box_cf_add_mixed_inbound_and_route_rule() {
+    local config="$1"
+    local tag="$2"
+    local listen_address="$3"
+    local listen_port="$4"
+    local outbound="$5"
+
+    config=$(sing_box_cm_add_mixed_inbound "$config" "$tag" "$listen_address" "$listen_port")
+    config=$(sing_box_cm_add_route_rule "$config" "" "$tag" "$outbound")
+
+    echo "$config"
+}
+
+sing_box_cf_add_proxy_outbound() {
+    local config="$1"
+    local section="$2"
+    local url="$3"
+    local udp_over_tcp="$4"
+
+    url=$(url_decode "$url")
+
+    local scheme="${url%%://*}"
+    case "$scheme" in
+    vless)
+        local tag host port uuid flow packet_encoding
+        tag=$(get_outbound_tag_by_section "$section")
+        host=$(url_get_host "$url")
+        port=$(url_get_port "$url")
+        uuid=$(url_get_userinfo "$url")
+        flow=$(url_get_query_param "$url" "flow")
+        packet_encoding=$(url_get_query_param "$url" "packetEncoding")
+
+        config=$(sing_box_cm_add_vless_outbound "$config" "$tag" "$host" "$port" "$uuid" "$flow" "" "$packet_encoding")
+
+        local transport
+        transport=$(url_get_query_param "$url" "type")
+        case "$transport" in
+        tcp | raw) ;;
+        ws)
+            local ws_path ws_host ws_early_data
+            ws_path=$(url_get_query_param "$url" "path")
+            ws_host=$(url_get_query_param "$url" "host")
+            ws_early_data=$(url_get_query_param "$url" "ed")
+
+            config=$(sing_box_cm_set_vless_ws_transport "$config" "$tag" "$ws_path" "$ws_host" "$ws_early_data")
+            ;;
+        grpc)
+            # TODO(ampetelin): Add handling of optional gRPC parameters; example links are needed.
+            config=$(sing_box_cm_set_vless_grpc_transport "$config" "$tag")
+            ;;
+        *)
+            log "Unknown transport '$transport' detected." "error"
+            ;;
+        esac
+
+        local security
+        security=$(url_get_query_param "$url" "security")
+        case "$security" in
+        tls | reality)
+            local sni insecure alpn fingerprint public_key short_id
+            sni=$(url_get_query_param "$url" "sni")
+            insecure=$(url_get_query_param "$url" "allowInsecure")
+            alpn=$(comma_string_to_json_array "$(url_get_query_param "$url" "alpn")")
+            fingerprint=$(url_get_query_param "$url" "fp")
+            public_key=$(url_get_query_param "$url" "pbk")
+            short_id=$(url_get_query_param "$url" "sid")
+
+            config=$(
+                sing_box_cm_set_vless_tls \
+                    "$config" \
+                    "$tag" \
+                    "$sni" \
+                    "$([ "$insecure" == "1" ] && echo true)" \
+                    "$([ "$alpn" == "[]" ] && echo null || echo "$alpn")" \
+                    "$fingerprint" \
+                    "$public_key" \
+                    "$short_id"
+            )
+            ;;
+        none) ;;
+        *)
+            log "Unknown security '$security' detected." "error"
+            ;;
+        esac
+        ;;
+    ss)
+        local userinfo tag host port method password udp_over_tcp
+
+        userinfo=$(url_get_userinfo "$url")
+        if is_base64 "$userinfo"; then
+            userinfo=$(base64_decode "$userinfo")
+        fi
+
+        tag=$(get_outbound_tag_by_section "$section")
+        host=$(url_get_host "$url")
+        port=$(url_get_port "$url")
+        method="${userinfo%%:*}"
+        password="${userinfo#*:}"
+
+        config=$(
+            sing_box_cm_add_shadowsocks_outbound \
+                "$config" \
+                "$tag" \
+                "$host" \
+                "$port" \
+                "$method" \
+                "$password" \
+                "" \
+                "$([ "$udp_over_tcp" == "1" ] && echo 2)" # if udp_over_tcp is enabled, enable version 2
+        )
+        ;;
+    *)
+        log "Unsupported proxy $scheme type"
+        exit 1
+        ;;
+    esac
+
+    echo "$config"
+}
+
+sing_box_cf_add_json_outbound() {
+    local config="$1"
+    local section="$2"
+    local json_outbound="$3"
+
+    local tag
+    tag=$(get_outbound_tag_by_section "$section")
+
+    config=$(sing_box_cm_add_raw_outbound "$config" "$tag" "$json_outbound")
+
+    echo "$config"
+}
+
+sing_box_cf_add_interface_outbound() {
+    local config="$1"
+    local section="$2"
+    local interface_name="$3"
+
+    local tag
+    tag=$(get_outbound_tag_by_section "$section")
+
+    config=$(sing_box_cm_add_interface_outbound "$config" "$tag" "$interface_name")
+
+    echo "$config"
+}
+
+sing_box_cf_proxy_domain() {
+    local config="$1"
+    local inbound="$2"
+    local domain="$3"
+    local outbound="$4"
+
+    tag="$(gen_id)"
+    config=$(sing_box_cm_add_route_rule "$config" "$tag" "$inbound" "$outbound")
+    config=$(sing_box_cm_patch_route_rule "$config" "$tag" "domain" "$domain")
+
+    echo "$config"
+}
+
+sing_box_cf_override_domain_port() {
+    local config="$1"
+    local domain="$2"
+    local port="$3"
+
+    tag="$(gen_id)"
+    config=$(sing_box_cm_add_options_route_rule "$config" "$tag")
+    config=$(sing_box_cm_patch_route_rule "$config" "$tag" "domain" "$domain")
+    config=$(sing_box_cm_patch_route_rule "$config" "$tag" "override_port" "$port")
+
+    echo "$config"
+}
+
+sing_box_cf_add_single_key_reject_rule() {
+    local config="$1"
+    local inbound="$2"
+    local key="$3"
+    local value="$4"
+
+    tag="$(gen_id)"
+    config=$(sing_box_cm_add_reject_route_rule "$config" "$tag" "$inbound")
+    config=$(sing_box_cm_patch_route_rule "$config" "$tag" "$key" "$value")
+
+    echo "$config"
+}