手机端外部代理

2026-05-10 00:44:12 +08:00 · 2023-11-04 12:52:49 +08:00
parent f74e876441
commit c209ffca2f
4 changed files with 209 additions and 33 deletions
--- a/lib/ui/mobile/menu.dart
+++ b/lib/ui/mobile/menu.dart
@@ -8,13 +8,13 @@ import 'package:network_proxy/network/bin/server.dart';
 import 'package:network_proxy/network/http_client.dart';
 import 'package:network_proxy/network/util/host_filter.dart';
 import 'package:network_proxy/ui/component/toolbox.dart';
-import 'package:network_proxy/ui/desktop/toolbar/setting/setting.dart';
 import 'package:network_proxy/ui/mobile/connect_remote.dart';
 import 'package:network_proxy/ui/mobile/request/favorite.dart';
 import 'package:network_proxy/ui/mobile/request/history.dart';
 import 'package:network_proxy/ui/mobile/request/list.dart';
 import 'package:network_proxy/ui/mobile/setting/app_whitelist.dart';
 import 'package:network_proxy/ui/mobile/setting/filter.dart';
+import 'package:network_proxy/ui/mobile/setting/proxy.dart';
 import 'package:network_proxy/ui/mobile/setting/request_rewrite.dart';
 import 'package:network_proxy/ui/mobile/setting/script.dart';
 import 'package:network_proxy/ui/mobile/setting/ssl.dart';
@@ -29,7 +29,7 @@ class DrawerWidget extends StatelessWidget {
  final ProxyServer proxyServer;
  final GlobalKey<RequestListState> requestStateKey;

-  const DrawerWidget({Key? key, required this.proxyServer, required this.requestStateKey}) : super(key: key);
+  const DrawerWidget({super.key, required this.proxyServer, required this.requestStateKey});

  @override
  Widget build(BuildContext context) {
@@ -53,7 +53,10 @@ class DrawerWidget extends StatelessWidget {
          onTap: () => navigator(context, MobileHistory(proxyServer: proxyServer, requestStateKey: requestStateKey)),
        ),
        const Divider(thickness: 0.3),
-        PortWidget(proxyServer: proxyServer),
+        ListTile(
+            title: const Text("代理"),
+            trailing: const Icon(Icons.arrow_right),
+            onTap: () => navigator(context, ProxySetting(proxyServer: proxyServer))),
        ListTile(
            title: const Text("HTTPS抓包"),
            trailing: const Icon(Icons.arrow_right),
--- a/lib/ui/mobile/setting/proxy.dart
+++ b/lib/ui/mobile/setting/proxy.dart
@@ -0,0 +1,165 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:network_proxy/network/bin/configuration.dart';
+import 'package:network_proxy/network/bin/server.dart';
+import 'package:network_proxy/network/host_port.dart';
+import 'package:network_proxy/ui/desktop/toolbar/setting/setting.dart';
+
+class ProxySetting extends StatefulWidget {
+  final ProxyServer proxyServer;
+
+  const ProxySetting({super.key, required this.proxyServer});
+
+  @override
+  State<StatefulWidget> createState() {
+    return _ProxySettingState();
+  }
+}
+
+class _ProxySettingState extends State<ProxySetting> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('代理设置', style: TextStyle(fontSize: 16, fontWeight: FontWeight.w500))),
+      body: ListView(children: [
+        PortWidget(proxyServer: widget.proxyServer),
+        const Divider(height: 20, thickness: 0.3),
+        ListTile(
+          title: const Text('外部代理'),
+          trailing: const Icon(Icons.keyboard_arrow_right),
+          onTap: () {
+            showDialog(
+                context: context, builder: (_) => ExternalProxyDialog(configuration: widget.proxyServer.configuration));
+          },
+        ),
+      ]),
+    );
+  }
+}
+
+class ExternalProxyDialog extends StatefulWidget {
+  final Configuration configuration;
+
+  const ExternalProxyDialog({super.key, required this.configuration});
+
+  @override
+  State<StatefulWidget> createState() {
+    return _ExternalProxyDialogState();
+  }
+}
+
+class _ExternalProxyDialogState extends State<ExternalProxyDialog> {
+  final formKey = GlobalKey<FormState>();
+  late ProxyInfo externalProxy;
+
+  @override
+  void initState() {
+    super.initState();
+    externalProxy = ProxyInfo();
+    if (widget.configuration.externalProxy != null) {
+      externalProxy = ProxyInfo.fromJson(widget.configuration.externalProxy!.toJson());
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+        scrollable: true,
+        title: const Text("外部代理设置", style: TextStyle(fontSize: 15)),
+        actions: [
+          TextButton(
+              onPressed: () {
+                Navigator.of(context).pop();
+              },
+              child: const Text("取消")),
+          TextButton(
+              onPressed: () async {
+                if (!formKey.currentState!.validate()) {
+                  return;
+                }
+                submit();
+              },
+              child: const Text("确定"))
+        ],
+        content: Form(
+            key: formKey,
+            child: Column(mainAxisSize: MainAxisSize.min, children: [
+              const SizedBox(height: 10),
+              Row(children: [
+                const Text("是否启用："),
+                Expanded(
+                    child: Switch(
+                  value: externalProxy.enabled,
+                  onChanged: (val) {
+                    setState(() => externalProxy.enabled = val);
+                  },
+                ))
+              ]),
+              Row(children: [
+                const Text("地址："),
+                Expanded(
+                    child: TextFormField(
+                  initialValue: externalProxy.host,
+                  validator: (val) => val == null || val.isEmpty ? "地址不能为空" : null,
+                  onChanged: (val) => externalProxy.host = val,
+                ))
+              ]),
+              Row(children: [
+                const Text("端口："),
+                Expanded(
+                    child: TextFormField(
+                  initialValue: externalProxy.port?.toString() ?? '',
+                  inputFormatters: <TextInputFormatter>[
+                    LengthLimitingTextInputFormatter(5),
+                    FilteringTextInputFormatter.allow(RegExp("[0-9]"))
+                  ],
+                  onChanged: (val) => externalProxy.port = int.parse(val),
+                  validator: (val) => val == null || val.isEmpty ? "端口不能为空" : null,
+                  decoration: const InputDecoration(),
+                ))
+              ]),
+            ])));
+  }
+
+  submit() async {
+    bool setting = true;
+    if (externalProxy.enabled) {
+      try {
+        var socket = await Socket.connect(externalProxy.host, externalProxy.port!, timeout: const Duration(seconds: 1));
+        socket.destroy();
+      } on SocketException catch (_) {
+        setting = false;
+        if (context.mounted) {
+          await showDialog(
+              context: context,
+              builder: (_) => AlertDialog(
+                    title: const Text("外部代理连接失败"),
+                    content: const Text('网络不通所有接口将会访问失败，是否继续设置外部代理。', style: TextStyle(fontSize: 12)),
+                    actions: [
+                      TextButton(
+                          onPressed: () {
+                            Navigator.of(context).pop();
+                          },
+                          child: const Text("取消")),
+                      TextButton(
+                          onPressed: () {
+                            setting = true;
+                            Navigator.of(context).pop();
+                          },
+                          child: const Text("确定"))
+                    ],
+                  ));
+        }
+      }
+    }
+
+    if (setting) {
+      widget.configuration.externalProxy = externalProxy;
+      widget.configuration.flushConfig();
+    }
+
+    if (context.mounted) Navigator.of(context).pop();
+  }
+}
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -21,10 +21,10 @@ packages:
    dependency: "direct main"
    description:
      name: basic_utils
-      sha256: "1fb8c5493fc1b9500512b2e153c0b9bcc9e281621cde7f810420f4761be9e38d"
+      sha256: "2064b21d3c41ed7654bc82cc476fd65542e04d60059b74d5eed490a4da08fc6c"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "5.6.1"
+    version: "5.7.0"
  boolean_selector:
    dependency: transitive
    description:
@@ -174,18 +174,18 @@ packages:
    dependency: transitive
    description:
      name: file_selector_android
-      sha256: d41e165d6f798ca941d536e5dc93494d50e78c571c28ad60cfe0b0fefeb9f1e7
+      sha256: b7556052dbcc25ef88f6eba45ab98aa5600382af8dfdabc9d644a93d97b7be7f
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "0.5.0+3"
+    version: "0.5.0+4"
  file_selector_ios:
    dependency: transitive
    description:
      name: file_selector_ios
-      sha256: b3fbdda64aa2e335df6e111f6b0f1bb968402ed81d2dd1fa4274267999aa32c2
+      sha256: "2f48db7e338b2255101c35c604b7ca5ab588dce032db7fc418a2fe5f28da63f8"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "0.5.1+6"
+    version: "0.5.1+7"
  file_selector_linux:
    dependency: transitive
    description:
@@ -243,10 +243,10 @@ packages:
    dependency: "direct main"
    description:
      name: flutter_code_editor
-      sha256: "2e48e2a09c4205991787f299cd101f66f28e6845f882df543ae0f4260f9e2c67"
+      sha256: "56673b62f2d844c1a2b0cf43a4495be0d6123111de5f33887781d2d3b39a77b6"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "0.2.9"
+    version: "0.3.1"
  flutter_highlight:
    dependency: transitive
    description:
@@ -275,10 +275,10 @@ packages:
    dependency: transitive
    description:
      name: flutter_plugin_android_lifecycle
-      sha256: f185ac890306b5779ecbd611f52502d8d4d63d27703ef73161ca0407e815f02c
+      sha256: b068ffc46f82a55844acfa4fdbb61fad72fa2aef0905548419d97f0f95c456da
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.0.16"
+    version: "2.0.17"
  flutter_test:
    dependency: "direct dev"
    description: flutter
@@ -417,6 +417,14 @@ packages:
      url: "https://pub.flutter-io.cn"
    source: hosted
    version: "1.0.4"
+  mocktail:
+    dependency: transitive
+    description:
+      name: mocktail
+      sha256: bac151b31e4ed78bd59ab89aa4c0928f297b1180186d5daf03734519e5f596c1
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.1"
  path:
    dependency: transitive
    description:
@@ -437,10 +445,10 @@ packages:
    dependency: transitive
    description:
      name: path_provider_android
-      sha256: "6b8b19bd80da4f11ce91b2d1fb931f3006911477cec227cce23d3253d80df3f1"
+      sha256: e595b98692943b4881b219f0a9e3945118d3c16bd7e2813f98ec6e532d905f72
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.2.0"
+    version: "2.2.1"
  path_provider_foundation:
    dependency: transitive
    description:
@@ -650,66 +658,66 @@ packages:
    dependency: "direct main"
    description:
      name: url_launcher
-      sha256: "47e208a6711459d813ba18af120d9663c20bdf6985d6ad39fe165d2538378d27"
+      sha256: b1c9e98774adf8820c96fbc7ae3601231d324a7d5ebd8babe27b6dfac91357ba
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "6.1.14"
+    version: "6.2.1"
  url_launcher_android:
    dependency: transitive
    description:
      name: url_launcher_android
-      sha256: b04af59516ab45762b2ca6da40fa830d72d0f6045cd97744450b73493fa76330
+      sha256: "31222ffb0063171b526d3e569079cf1f8b294075ba323443fdc690842bfd4def"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "6.1.0"
+    version: "6.2.0"
  url_launcher_ios:
    dependency: transitive
    description:
      name: url_launcher_ios
-      sha256: "7c65021d5dee51813d652357bc65b8dd4a6177082a9966bc8ba6ee477baa795f"
+      sha256: "4ac97281cf60e2e8c5cc703b2b28528f9b50c8f7cebc71df6bdf0845f647268a"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "6.1.5"
+    version: "6.2.0"
  url_launcher_linux:
    dependency: transitive
    description:
      name: url_launcher_linux
-      sha256: b651aad005e0cb06a01dbd84b428a301916dc75f0e7ea6165f80057fee2d8e8e
+      sha256: "9f2d390e096fdbe1e6e6256f97851e51afc2d9c423d3432f1d6a02a8a9a8b9fd"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "3.0.6"
+    version: "3.1.0"
  url_launcher_macos:
    dependency: transitive
    description:
      name: url_launcher_macos
-      sha256: b55486791f666e62e0e8ff825e58a023fd6b1f71c49926483f1128d3bbd8fe88
+      sha256: b7244901ea3cf489c5335bdacda07264a6e960b1c1b1a9f91e4bc371d9e68234
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "3.0.7"
+    version: "3.1.0"
  url_launcher_platform_interface:
    dependency: transitive
    description:
      name: url_launcher_platform_interface
-      sha256: "95465b39f83bfe95fcb9d174829d6476216f2d548b79c38ab2506e0458787618"
+      sha256: "980e8d9af422f477be6948bdfb68df8433be71f5743a188968b0c1b887807e50"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.1.5"
+    version: "2.2.0"
  url_launcher_web:
    dependency: transitive
    description:
      name: url_launcher_web
-      sha256: "2942294a500b4fa0b918685aff406773ba0a4cd34b7f42198742a94083020ce5"
+      sha256: "7fd2f55fe86cea2897b963e864dc01a7eb0719ecc65fcef4c1cc3d686d718bb2"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.0.20"
+    version: "2.2.0"
  url_launcher_windows:
    dependency: transitive
    description:
      name: url_launcher_windows
-      sha256: "95fef3129dc7cfaba2bc3d5ba2e16063bb561fc6d78e63eee16162bc70029069"
+      sha256: "7754a1ad30ee896b265f8d14078b0513a4dba28d358eabb9d5f339886f4a1adc"
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "3.0.8"
+    version: "3.1.0"
  uuid:
    dependency: transitive
    description:
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -12,7 +12,7 @@ dependencies:
    sdk: flutter
  crypto: ^3.0.3
  cupertino_icons: ^1.0.2
-  basic_utils: ^5.6.1
+  basic_utils: ^5.7.0
  logger: ^2.0.1
  date_format: ^2.0.7
  window_manager: ^0.3.7
@@ -21,7 +21,7 @@ dependencies:
      url: https://gitee.com/wanghongenpin/flutter-plugins.git
      path: packages/desktop_multi_window
  path_provider: ^2.1.1
-  url_launcher: ^6.1.14
+  url_launcher: ^6.2.1
  proxy_manager: ^0.0.3
  qr_flutter: ^4.1.0
  easy_permission: ^1.0.0