feat(sub): add option to hide server settings in subscription (happ) (#5433)

* feat(settings): add option to hide server settings in subscription

* chore: regenerate codegen and add translations for subHideSettings

- Update frontend/src/generated/{types,schemas,zod,examples}.ts to include
  subHideSettings (bool) in AllSetting and AllSettingView
- Add subHideSettings / subHideSettingsDesc translation keys to all 11
  remaining locales: ar-EG, fa-IR, es-ES, id-ID, ja-JP, pt-BR, uk-UA,
  tr-TR, zh-TW, zh-CN, vi-VN

Co-authored-by: IgorKha <IgorKha@users.noreply.github.com>
Co-authored-by: Sanaei <MHSanaei@users.noreply.github.com>

* fix(sub): add subHideSettings default to settings map

Every other sub* setting has an entry in defaultValueMap; subHideSettings was missing, so GetSubHideSettings hit the 'key not in defaultValueMap' error path on a fresh install (only masked by the false fallback in sub.go). Add the default for consistency.

frontend/src/generated/examples.ts

@@ -50,6 +50,7 @@ export const EXAMPLES: Record<string, unknown> = {
     "subEnable": false,
     "subEnableRouting": false,
     "subEncrypt": false,
+    "subHideSettings": false,
     "subJsonEnable": false,
     "subJsonFinalMask": "",
     "subJsonMux": "",
@@ -147,6 +148,7 @@ export const EXAMPLES: Record<string, unknown> = {
     "subEnable": false,
     "subEnableRouting": false,
     "subEncrypt": false,
+    "subHideSettings": false,
     "subJsonEnable": false,
     "subJsonFinalMask": "",
     "subJsonMux": "",

frontend/src/generated/schemas.ts

@@ -196,6 +196,10 @@ export const SCHEMAS: Record<string, unknown> = {
         "description": "Encrypt subscription responses",
         "type": "boolean"
       },
+      "subHideSettings": {
+        "description": "Hide server settings in happ subscription (Only for Happ)",
+        "type": "boolean"
+      },
       "subJsonEnable": {
         "description": "Enable JSON subscription endpoint",
         "type": "boolean"
@@ -413,6 +417,7 @@ export const SCHEMAS: Record<string, unknown> = {
       "subEnable",
       "subEnableRouting",
       "subEncrypt",
+      "subHideSettings",
       "subJsonEnable",
       "subJsonFinalMask",
       "subJsonMux",
@@ -672,6 +677,10 @@ export const SCHEMAS: Record<string, unknown> = {
         "description": "Encrypt subscription responses",
         "type": "boolean"
       },
+      "subHideSettings": {
+        "description": "Hide server settings in happ subscription (Only for Happ)",
+        "type": "boolean"
+      },
       "subJsonEnable": {
         "description": "Enable JSON subscription endpoint",
         "type": "boolean"
@@ -896,6 +905,7 @@ export const SCHEMAS: Record<string, unknown> = {
       "subEnable",
       "subEnableRouting",
       "subEncrypt",
+      "subHideSettings",
       "subJsonEnable",
       "subJsonFinalMask",
       "subJsonMux",

frontend/src/generated/types.ts

@@ -56,6 +56,7 @@ export interface AllSetting {
   subEnable: boolean;
   subEnableRouting: boolean;
   subEncrypt: boolean;
+  subHideSettings: boolean;
   subJsonEnable: boolean;
   subJsonFinalMask: string;
   subJsonMux: string;
@@ -154,6 +155,7 @@ export interface AllSettingView {
   subEnable: boolean;
   subEnableRouting: boolean;
   subEncrypt: boolean;
+  subHideSettings: boolean;
   subJsonEnable: boolean;
   subJsonFinalMask: string;
   subJsonMux: string;

frontend/src/generated/zod.ts

@@ -68,6 +68,7 @@ export const AllSettingSchema = z.object({
   subEnable: z.boolean(),
   subEnableRouting: z.boolean(),
   subEncrypt: z.boolean(),
+  subHideSettings: z.boolean(),
   subJsonEnable: z.boolean(),
   subJsonFinalMask: z.string(),
   subJsonMux: z.string(),
@@ -167,6 +168,7 @@ export const AllSettingViewSchema = z.object({
   subEnable: z.boolean(),
   subEnableRouting: z.boolean(),
   subEncrypt: z.boolean(),
+  subHideSettings: z.boolean(),
   subJsonEnable: z.boolean(),
   subJsonFinalMask: z.string(),
   subJsonMux: z.string(),

frontend/src/models/setting.ts

@@ -57,6 +57,7 @@ export class AllSetting {
   subJsonRules = '';
   subJsonFinalMask = '';
   subThemeDir = '';
+  subHideSettings = false;
 
   timeLocation = 'Local';
 

frontend/src/pages/settings/SubscriptionGeneralTab.tsx

@@ -153,6 +153,9 @@ export default function SubscriptionGeneralTab({ allSetting, updateSetting }: Su
               <Input.TextArea value={allSetting.subRoutingRules} placeholder="happ://routing/add/..."
                 onChange={(e) => updateSetting({ subRoutingRules: e.target.value })} />
             </SettingListItem>
+            <SettingListItem paddings="small" title={t('pages.settings.subHideSettings')} description={t('pages.settings.subHideSettingsDesc')}>
+              <Switch checked={allSetting.subHideSettings} onChange={(v) => updateSetting({ subHideSettings: v })} />
+            </SettingListItem>
           </>
         ),
       },

frontend/src/schemas/setting.ts

@@ -61,6 +61,7 @@ export const AllSettingSchema = z.object({
   subJsonMux: z.string().optional(),
   subJsonRules: z.string().optional(),
   subJsonFinalMask: z.string().optional(),
+  subHideSettings: z.boolean().optional(),
   timeLocation: z.string().optional(),
   ldapEnable: z.boolean().optional(),
   ldapHost: z.string().optional(),

internal/sub/controller.go

@@ -48,6 +48,7 @@ type SUBController struct {
 	subAnnounce      string
 	subEnableRouting bool
 	subRoutingRules  string
+	subHideSettings  bool
 	subPath          string
 	subJsonPath      string
 	subClashPath     string
@@ -87,6 +88,7 @@ func NewSUBController(
 	subAnnounce string,
 	subEnableRouting bool,
 	subRoutingRules string,
+	subHideSettings bool,
 ) *SUBController {
 	sub := NewSubService(remarkTemplate)
 	a := &SUBController{
@@ -96,6 +98,7 @@ func NewSUBController(
 		subAnnounce:      subAnnounce,
 		subEnableRouting: subEnableRouting,
 		subRoutingRules:  subRoutingRules,
+		subHideSettings:  subHideSettings,
 		subPath:          subPath,
 		subJsonPath:      jsonPath,
 		subClashPath:     clashPath,
@@ -178,7 +181,7 @@ func (a *SUBController) subs(c *gin.Context) {
 		if profileUrl == "" {
 			profileUrl = fmt.Sprintf("%s://%s%s", scheme, hostWithPort, c.Request.RequestURI)
 		}
-		a.ApplyCommonHeaders(c, header, a.updateInterval, a.subTitle, a.subSupportUrl, profileUrl, a.subAnnounce, a.subEnableRouting, a.subRoutingRules)
+		a.ApplyCommonHeaders(c, header, a.updateInterval, a.subTitle, a.subSupportUrl, profileUrl, a.subAnnounce, a.subEnableRouting, a.subRoutingRules, a.subHideSettings)
 
 		if a.subEncrypt {
 			c.String(200, base64.StdEncoding.EncodeToString([]byte(result.String())))
@@ -357,7 +360,7 @@ func (a *SUBController) subJsons(c *gin.Context) {
 		if profileUrl == "" {
 			profileUrl = fmt.Sprintf("%s://%s%s", scheme, hostWithPort, c.Request.RequestURI)
 		}
-		a.ApplyCommonHeaders(c, header, a.updateInterval, a.subTitle, a.subSupportUrl, profileUrl, a.subAnnounce, a.subEnableRouting, a.subRoutingRules)
+		a.ApplyCommonHeaders(c, header, a.updateInterval, a.subTitle, a.subSupportUrl, profileUrl, a.subAnnounce, a.subEnableRouting, a.subRoutingRules, a.subHideSettings)
 
 		c.String(200, jsonSub)
 	}
@@ -374,7 +377,7 @@ func (a *SUBController) subClashs(c *gin.Context) {
 		if profileUrl == "" {
 			profileUrl = fmt.Sprintf("%s://%s%s", scheme, hostWithPort, c.Request.RequestURI)
 		}
-		a.ApplyCommonHeaders(c, header, a.updateInterval, a.subTitle, a.subSupportUrl, profileUrl, a.subAnnounce, a.subEnableRouting, a.subRoutingRules)
+		a.ApplyCommonHeaders(c, header, a.updateInterval, a.subTitle, a.subSupportUrl, profileUrl, a.subAnnounce, a.subEnableRouting, a.subRoutingRules, a.subHideSettings)
 		if a.subTitle != "" {
 			// Clash clients commonly use Content-Disposition to choose the imported profile name.
 			c.Writer.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename*=UTF-8''%s`, url.PathEscape(a.subTitle)))
@@ -394,6 +397,7 @@ func (a *SUBController) ApplyCommonHeaders(
 	profileAnnounce string,
 	profileEnableRouting bool,
 	profileRoutingRules string,
+	profileHideSettings bool,
 ) {
 	c.Writer.Header().Set("Subscription-Userinfo", header)
 	c.Writer.Header().Set("Profile-Update-Interval", updateInterval)
@@ -417,4 +421,7 @@ func (a *SUBController) ApplyCommonHeaders(
 	if profileRoutingRules != "" {
 		c.Writer.Header().Set("Routing", profileRoutingRules)
 	}
+	if profileHideSettings {
+		c.Writer.Header().Set("Hide-Settings", "1")
+	}
 }

internal/sub/sub.go

@@ -170,6 +170,11 @@ func (s *Server) initRouter() (*gin.Engine, error) {
 		SubRoutingRules = ""
 	}
 
+	SubHideSettings, err := s.settingService.GetSubHideSettings()
+	if err != nil {
+		SubHideSettings = false
+	}
+
 	// set per-request localizer from headers/cookies
 	engine.Use(locale.LocalizerMiddleware())
 
@@ -227,7 +232,7 @@ func (s *Server) initRouter() (*gin.Engine, error) {
 	s.sub = NewSUBController(
 		g, LinksPath, JsonPath, ClashPath, subJsonEnable, subClashEnable, Encrypt, RemarkTemplate, SubUpdates,
 		SubJsonMux, SubJsonRules, SubJsonFinalMask, SubClashEnableRouting, SubClashRules, SubTitle, SubSupportUrl,
-		SubProfileUrl, SubAnnounce, SubEnableRouting, SubRoutingRules)
+		SubProfileUrl, SubAnnounce, SubEnableRouting, SubRoutingRules, SubHideSettings)
 
 	return engine, nil
 }

internal/web/entity/entity.go

@@ -98,6 +98,7 @@ type AllSetting struct {
 	SubJsonRules                string `json:"subJsonRules" form:"subJsonRules"`
 	SubJsonFinalMask            string `json:"subJsonFinalMask" form:"subJsonFinalMask"` // JSON subscription global finalmask (tcp/udp masks + quicParams)
 	SubThemeDir                 string `json:"subThemeDir" form:"subThemeDir"`           // Absolute path to a folder containing a custom subscription page template
+	SubHideSettings             bool   `json:"subHideSettings" form:"subHideSettings"`   // Hide server settings in happ subscription (Only for Happ)
 
 	// LDAP settings
 	LdapEnable     bool   `json:"ldapEnable" form:"ldapEnable"`

internal/web/service/setting.go

@@ -74,6 +74,7 @@ var defaultValueMap = map[string]string{
 	"subAnnounce":                 "",
 	"subEnableRouting":            "false",
 	"subRoutingRules":             "",
+	"subHideSettings":             "false",
 	"subListen":                   "",
 	"subPort":                     "2096",
 	"subPath":                     "/sub/",
@@ -692,6 +693,10 @@ func (s *SettingService) GetSubRoutingRules() (string, error) {
 	return s.getString("subRoutingRules")
 }
 
+func (s *SettingService) GetSubHideSettings() (bool, error) {
+	return s.getBool("subHideSettings")
+}
+
 func (s *SettingService) GetSubListen() (string, error) {
 	return s.getString("subListen")
 }

internal/web/translation/ar-EG.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "إعداد عام لتمكين التوجيه (Routing) في عميل VPN. (فقط لـ Happ)",
       "subRoutingRules": "قواعد التوجيه",
       "subRoutingRulesDesc": "قواعد التوجيه العامة لعميل VPN. (فقط لـ Happ)",
+      "subHideSettings": "إخفاء إعدادات الخادم",
+      "subHideSettingsDesc": "إخفاء إمكانية عرض وتعديل إعدادات الخادم في عميل VPN. (فقط لـ Happ)",
       "subClashEnableRouting": "تفعيل التوجيه",
       "subClashEnableRoutingDesc": "تضمين قواعد توجيه Clash/Mihomo العامة في اشتراكات YAML المُنشأة.",
       "subClashRoutingRules": "قواعد التوجيه العامة",

internal/web/translation/en-US.json

@@ -1200,6 +1200,8 @@
       "subEnableRoutingDesc": "Global setting to enable routing in the VPN client. (Only for Happ)",
       "subRoutingRules": "Routing rules",
       "subRoutingRulesDesc": "Global routing rules for the VPN client. (Only for Happ)",
+      "subHideSettings": "Hide server settings",
+      "subHideSettingsDesc": "Hide the ability to view and edit server configurations in the VPN client. (Only for Happ)",
       "subClashEnableRouting": "Enable routing",
       "subClashEnableRoutingDesc": "Include global Clash/Mihomo routing rules in generated YAML subscriptions.",
       "subClashRoutingRules": "Global routing rules",

internal/web/translation/es-ES.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "Configuración global para habilitar el enrutamiento en el cliente VPN. (Solo para Happ)",
       "subRoutingRules": "Reglas de enrutamiento",
       "subRoutingRulesDesc": "Reglas de enrutamiento globales para el cliente VPN. (Solo para Happ)",
+      "subHideSettings": "Ocultar configuración del servidor",
+      "subHideSettingsDesc": "Ocultar la posibilidad de ver y editar las configuraciones del servidor en el cliente VPN. (Solo para Happ)",
       "subClashEnableRouting": "Habilitar enrutamiento",
       "subClashEnableRoutingDesc": "Incluir reglas globales de enrutamiento Clash/Mihomo en las suscripciones YAML generadas.",
       "subClashRoutingRules": "Reglas globales de enrutamiento",

internal/web/translation/fa-IR.json

@@ -1092,6 +1092,8 @@
       "subEnableRoutingDesc": "تنظیمات سراسری برای فعال‌سازی مسیریابی در کلاینت VPN. (فقط برای Happ)",
       "subRoutingRules": "قوانین مسیریابی",
       "subRoutingRulesDesc": "قوانین مسیریابی سراسری برای کلاینت VPN. (فقط برای Happ)",
+      "subHideSettings": "پنهان کردن تنظیمات سرور",
+      "subHideSettingsDesc": "پنهان کردن توانایی مشاهده و ویرایش پیکربندی سرور در کلاینت VPN. (فقط برای Happ)",
       "subClashEnableRouting": "فعال‌سازی مسیریابی",
       "subClashEnableRoutingDesc": "قوانین مسیریابی سراسری Clash/Mihomo را در اشتراک‌های YAML تولیدشده وارد کن.",
       "subClashRoutingRules": "قوانین مسیریابی سراسری",

internal/web/translation/id-ID.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "Pengaturan global untuk mengaktifkan perutean (routing) di klien VPN. (Hanya untuk Happ)",
       "subRoutingRules": "Aturan routing",
       "subRoutingRulesDesc": "Aturan routing global untuk klien VPN. (Hanya untuk Happ)",
+      "subHideSettings": "Sembunyikan pengaturan server",
+      "subHideSettingsDesc": "Menyembunyikan kemampuan untuk melihat dan mengedit konfigurasi server di klien VPN. (Hanya untuk Happ)",
       "subClashEnableRouting": "Aktifkan routing",
       "subClashEnableRoutingDesc": "Sertakan aturan routing global Clash/Mihomo dalam langganan YAML yang dibuat.",
       "subClashRoutingRules": "Aturan routing global",

internal/web/translation/ja-JP.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "VPNクライアントでルーティングを有効にするためのグローバル設定。(Happのみ)",
       "subRoutingRules": "ルーティングルール",
       "subRoutingRulesDesc": "VPNクライアントのグローバルルーティングルール。(Happのみ)",
+      "subHideSettings": "サーバー設定を非表示",
+      "subHideSettingsDesc": "VPNクライアントでサーバー設定の表示・編集機能を非表示にします。(Happのみ)",
       "subClashEnableRouting": "ルーティングを有効化",
       "subClashEnableRoutingDesc": "生成されたYAMLサブスクリプションにClash/Mihomoのグローバルルーティングルールを含めます。",
       "subClashRoutingRules": "グローバルルーティングルール",

internal/web/translation/pt-BR.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "Configuração global para habilitar o roteamento no cliente VPN. (Apenas para Happ)",
       "subRoutingRules": "Regras de roteamento",
       "subRoutingRulesDesc": "Regras de roteamento globais para o cliente VPN. (Apenas para Happ)",
+      "subHideSettings": "Ocultar configurações do servidor",
+      "subHideSettingsDesc": "Ocultar a capacidade de visualizar e editar as configurações do servidor no cliente VPN. (Apenas para Happ)",
       "subClashEnableRouting": "Ativar roteamento",
       "subClashEnableRoutingDesc": "Incluir regras globais de roteamento Clash/Mihomo nas assinaturas YAML geradas.",
       "subClashRoutingRules": "Regras globais de roteamento",

internal/web/translation/ru-RU.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "Глобальная настройка для включения маршрутизации в VPN-клиенте. (Только для Happ)",
       "subRoutingRules": "Правила маршрутизации",
       "subRoutingRulesDesc": "Глобальные правила маршрутизации для VPN-клиента. (Только для Happ)",
+      "subHideSettings": "Скрыть настройки сервера",
+      "subHideSettingsDesc": "Скрыть возможность просмотра и редактирования конфигурации сервера в VPN-клиенте. (Только для Happ)",
       "subClashEnableRouting": "Включить маршрутизацию",
       "subClashEnableRoutingDesc": "Добавлять глобальные правила маршрутизации Clash/Mihomo в сгенерированные YAML-подписки.",
       "subClashRoutingRules": "Глобальные правила маршрутизации",

internal/web/translation/tr-TR.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "VPN istemcisinde yönlendirmeyi etkinleştirmek için genel ayar. (Yalnızca Happ için)",
       "subRoutingRules": "Yönlendirme kuralları",
       "subRoutingRulesDesc": "VPN istemcisi için genel yönlendirme kuralları. (Yalnızca Happ için)",
+      "subHideSettings": "Sunucu ayarlarını gizle",
+      "subHideSettingsDesc": "VPN istemcisinde sunucu yapılandırmalarını görüntüleme ve düzenleme özelliğini gizleyin. (Yalnızca Happ için)",
       "subClashEnableRouting": "Yönlendirmeyi Etkinleştir",
       "subClashEnableRoutingDesc": "Oluşturulan YAML aboneliklerine genel Clash/Mihomo yönlendirme kurallarını ekler.",
       "subClashRoutingRules": "Genel Yönlendirme Kuralları",

internal/web/translation/uk-UA.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "Глобальне налаштування для увімкнення маршрутизації у VPN-клієнті. (Тільки для Happ)",
       "subRoutingRules": "Правила маршрутизації",
       "subRoutingRulesDesc": "Глобальні правила маршрутизації для VPN-клієнта. (Тільки для Happ)",
+      "subHideSettings": "Приховати налаштування сервера",
+      "subHideSettingsDesc": "Приховати можливість перегляду та редагування конфігурації сервера у VPN-клієнті. (Тільки для Happ)",
       "subClashEnableRouting": "Увімкнути маршрутизацію",
       "subClashEnableRoutingDesc": "Додавати глобальні правила маршрутизації Clash/Mihomo до згенерованих YAML-підписок.",
       "subClashRoutingRules": "Глобальні правила маршрутизації",

internal/web/translation/vi-VN.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "Cài đặt toàn cục để bật định tuyến trong ứng dụng khách VPN. (Chỉ dành cho Happ)",
       "subRoutingRules": "Quy tắc định tuyến",
       "subRoutingRulesDesc": "Quy tắc định tuyến toàn cầu cho client VPN. (Chỉ dành cho Happ)",
+      "subHideSettings": "Ẩn cài đặt máy chủ",
+      "subHideSettingsDesc": "Ẩn khả năng xem và chỉnh sửa cấu hình máy chủ trong ứng dụng khách VPN. (Chỉ dành cho Happ)",
       "subClashEnableRouting": "Bật định tuyến",
       "subClashEnableRoutingDesc": "Bao gồm quy tắc định tuyến Clash/Mihomo toàn cầu trong các đăng ký YAML được tạo.",
       "subClashRoutingRules": "Quy tắc định tuyến toàn cầu",

internal/web/translation/zh-CN.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "在 VPN 客户端中启用路由的全局设置。（僅限 Happ）",
       "subRoutingRules": "路由規則",
       "subRoutingRulesDesc": "VPN 用戶端的全域路由規則。（僅限 Happ）",
+      "subHideSettings": "隐藏服务器设置",
+      "subHideSettingsDesc": "在 VPN 客户端中隐藏查看和编辑服务器配置的功能。（僅限 Happ）",
       "subClashEnableRouting": "启用路由",
       "subClashEnableRoutingDesc": "在生成的 YAML 订阅中包含 Clash/Mihomo 全局路由规则。",
       "subClashRoutingRules": "全局路由规则",

internal/web/translation/zh-TW.json

@@ -1090,6 +1090,8 @@
       "subEnableRoutingDesc": "在 VPN 用戶端中啟用路由的全域設定。（僅限 Happ）",
       "subRoutingRules": "路由規則",
       "subRoutingRulesDesc": "VPN 用戶端的全域路由規則。（僅限 Happ）",
+      "subHideSettings": "隱藏伺服器設定",
+      "subHideSettingsDesc": "在 VPN 用戶端中隱藏查看和編輯伺服器配置的功能。（僅限 Happ）",
       "subClashEnableRouting": "啟用路由",
       "subClashEnableRoutingDesc": "在產生的 YAML 訂閱中包含 Clash/Mihomo 全域路由規則。",
       "subClashRoutingRules": "全域路由規則",