Add TLS trick config options

lib/features/config_option/data/config_option_repository.dart

@@ -96,6 +96,12 @@ class ConfigOptionRepositoryImpl
           bypassLan: persisted.bypassLan,
           enableFakeDns: persisted.enableFakeDns,
           independentDnsCache: persisted.independentDnsCache,
+          enableTlsFragment: persisted.enableTlsFragment,
+          tlsFragmentSize: persisted.tlsFragmentSize,
+          tlsFragmentSleep: persisted.tlsFragmentSleep,
+          enableTlsMixedSniCase: persisted.enableTlsMixedSniCase,
+          enableTlsPadding: persisted.enableTlsPadding,
+          tlsPaddingSize: persisted.tlsPaddingSize,
           geoipPath: geoAssetPathResolver.relativePath(
             geoAssets.geoip.providerName,
             geoAssets.geoip.fileName,

lib/features/config_option/model/config_option_entity.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 
 import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:hiddify/core/model/range.dart';
 import 'package:hiddify/core/utils/json_converters.dart';
 import 'package:hiddify/features/config_option/model/config_option_patch.dart';
 import 'package:hiddify/features/log/model/log_level.dart';
@@ -37,6 +38,18 @@ class ConfigOptionEntity with _$ConfigOptionEntity {
     @Default(false) bool bypassLan,
     @Default(false) bool enableFakeDns,
     @Default(true) bool independentDnsCache,
+    @Default(false) bool enableTlsFragment,
+    @RangeWithOptionalCeilJsonConverter()
+    @Default(RangeWithOptionalCeil(min: 10, max: 100))
+    RangeWithOptionalCeil tlsFragmentSize,
+    @RangeWithOptionalCeilJsonConverter()
+    @Default(RangeWithOptionalCeil(min: 50, max: 200))
+    RangeWithOptionalCeil tlsFragmentSleep,
+    @Default(false) bool enableTlsMixedSniCase,
+    @Default(false) bool enableTlsPadding,
+    @RangeWithOptionalCeilJsonConverter()
+    @Default(RangeWithOptionalCeil(min: 100, max: 200))
+    RangeWithOptionalCeil tlsPaddingSize,
   }) = _ConfigOptionEntity;
 
   static ConfigOptionEntity initial = ConfigOptionEntity(
@@ -72,6 +85,13 @@ class ConfigOptionEntity with _$ConfigOptionEntity {
       bypassLan: patch.bypassLan ?? bypassLan,
       enableFakeDns: patch.enableFakeDns ?? enableFakeDns,
       independentDnsCache: patch.independentDnsCache ?? independentDnsCache,
+      enableTlsFragment: patch.enableTlsFragment ?? enableTlsFragment,
+      tlsFragmentSize: patch.tlsFragmentSize ?? tlsFragmentSize,
+      tlsFragmentSleep: patch.tlsFragmentSleep ?? tlsFragmentSleep,
+      enableTlsMixedSniCase:
+          patch.enableTlsMixedSniCase ?? enableTlsMixedSniCase,
+      enableTlsPadding: patch.enableTlsPadding ?? enableTlsPadding,
+      tlsPaddingSize: patch.tlsPaddingSize ?? tlsPaddingSize,
     );
   }
 

lib/features/config_option/model/config_option_patch.dart

@@ -1,4 +1,5 @@
 import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:hiddify/core/model/range.dart';
 import 'package:hiddify/core/utils/json_converters.dart';
 import 'package:hiddify/features/log/model/log_level.dart';
 import 'package:hiddify/singbox/model/singbox_config_enum.dart';
@@ -32,6 +33,14 @@ class ConfigOptionPatch with _$ConfigOptionPatch {
     bool? bypassLan,
     bool? enableFakeDns,
     bool? independentDnsCache,
+    bool? enableTlsFragment,
+    @RangeWithOptionalCeilJsonConverter()
+    RangeWithOptionalCeil? tlsFragmentSize,
+    @RangeWithOptionalCeilJsonConverter()
+    RangeWithOptionalCeil? tlsFragmentSleep,
+    bool? enableTlsMixedSniCase,
+    bool? enableTlsPadding,
+    @RangeWithOptionalCeilJsonConverter() RangeWithOptionalCeil? tlsPaddingSize,
   }) = _ConfigOptionPatch;
 
   factory ConfigOptionPatch.fromJson(Map<String, dynamic> json) =>

lib/features/config_option/overview/config_options_page.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:gap/gap.dart';
 import 'package:hiddify/core/localization/translations.dart';
+import 'package:hiddify/core/model/range.dart';
 import 'package:hiddify/features/config_option/model/config_option_entity.dart';
 import 'package:hiddify/features/config_option/model/config_option_patch.dart';
 import 'package:hiddify/features/config_option/notifier/config_option_notifier.dart';
@@ -164,18 +165,6 @@ class ConfigOptionsPage extends HookConsumerWidget {
               // ),
               const SettingsDivider(),
               SettingsSection(t.settings.config.section.inbound),
-              // if (PlatformUtils.isDesktop) ...[
-              //   SwitchListTile(
-              //     title: Text(t.settings.config.enableTun),
-              //     value: options.enableTun,
-              //     onChanged: ref.read(enableTunStore.notifier).update,
-              //   ),
-              //   SwitchListTile(
-              //     title: Text(t.settings.config.setSystemProxy),
-              //     value: options.setSystemProxy,
-              //     onChanged: ref.read(setSystemProxyStore.notifier).update,
-              //   ),
-              // ],
               ListTile(
                 title: Text(t.settings.config.serviceMode),
                 subtitle: Text(options.serviceMode.present(t)),
@@ -251,6 +240,79 @@ class ConfigOptionsPage extends HookConsumerWidget {
                 },
               ),
               const SettingsDivider(),
+              SettingsSection(t.settings.config.section.outbound),
+              SwitchListTile(
+                title: Text(t.settings.config.enableTlsFragment),
+                value: options.enableTlsFragment,
+                onChanged: (value) async =>
+                    changeOption(ConfigOptionPatch(enableTlsFragment: value)),
+              ),
+              ListTile(
+                title: Text(t.settings.config.tlsFragmentSize),
+                subtitle: Text(options.tlsFragmentSize.format()),
+                onTap: () async {
+                  final range = await SettingsInputDialog(
+                    title: t.settings.config.tlsFragmentSize,
+                    initialValue: options.tlsFragmentSize.format(),
+                    resetValue: defaultOptions.tlsFragmentSize.format(),
+                  ).show(context);
+                  if (range == null) return;
+                  await changeOption(
+                    ConfigOptionPatch(
+                      tlsFragmentSize: RangeWithOptionalCeil.tryParse(range),
+                    ),
+                  );
+                },
+              ),
+              ListTile(
+                title: Text(t.settings.config.tlsFragmentSleep),
+                subtitle: Text(options.tlsFragmentSleep.format()),
+                onTap: () async {
+                  final range = await SettingsInputDialog(
+                    title: t.settings.config.tlsFragmentSleep,
+                    initialValue: options.tlsFragmentSleep.format(),
+                    resetValue: defaultOptions.tlsFragmentSleep.format(),
+                  ).show(context);
+                  if (range == null) return;
+                  await changeOption(
+                    ConfigOptionPatch(
+                      tlsFragmentSleep: RangeWithOptionalCeil.tryParse(range),
+                    ),
+                  );
+                },
+              ),
+              SwitchListTile(
+                title: Text(t.settings.config.enableTlsMixedSniCase),
+                value: options.enableTlsMixedSniCase,
+                onChanged: (value) async => changeOption(
+                  ConfigOptionPatch(enableTlsMixedSniCase: value),
+                ),
+              ),
+              SwitchListTile(
+                title: Text(t.settings.config.enableTlsPadding),
+                value: options.enableTlsPadding,
+                onChanged: (value) async => changeOption(
+                  ConfigOptionPatch(enableTlsPadding: value),
+                ),
+              ),
+              ListTile(
+                title: Text(t.settings.config.tlsPaddingSize),
+                subtitle: Text(options.tlsPaddingSize.format()),
+                onTap: () async {
+                  final range = await SettingsInputDialog(
+                    title: t.settings.config.tlsPaddingSize,
+                    initialValue: options.tlsPaddingSize.format(),
+                    resetValue: defaultOptions.tlsPaddingSize.format(),
+                  ).show(context);
+                  if (range == null) return;
+                  await changeOption(
+                    ConfigOptionPatch(
+                      tlsPaddingSize: RangeWithOptionalCeil.tryParse(range),
+                    ),
+                  );
+                },
+              ),
+              const SettingsDivider(),
               SettingsSection(t.settings.config.section.misc),
               ListTile(
                 title: Text(t.settings.config.connectionTestUrl),