sync

2025-10-29 19:52:11 +08:00 · 2024-08-03 02:09:07 +08:00
parent 84b14228de
commit 850eb8a90f
22 changed files with 278 additions and 99 deletions
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -48,19 +48,13 @@ jobs:
      env:
          GITHUB_TOKEN: '${{ secrets.ACTIONS_TOKEN }}'
      with:
-        tag_name: v1.2.0.2
-        release_name: v1.2.0.2.${{ steps.date.outputs.today }}
+        tag_name: v1.2.0.3
+        release_name: v1.2.0.3.${{ steps.date.outputs.today }}
        draft: false
        prerelease: false
        body: |
-          1. 网关层级计算修复(在linux下计算错误导致打洞失败)
-          2. 修复在IPV6环境下域名解析缓慢问题
-          3. 新增基于端口映射的打洞协议
-          4. 修复端口转发潜在BUG
-          5. 虚拟网卡支持广播组播了
-          6. 修复了socks5的一些问题
-          7. 增加了docker宿主机访问策略，docker也可以用虚拟网卡通信了
-          8. 请更新服务端
+          1. 这是一个测试版本，请使用v1.2.0.2版本
+          2. 请勿更新

    - name: upload win x64
      id: upload-win-x64
--- a/.github/workflows/nuget.yml
+++ b/.github/workflows/nuget.yml
@@ -23,11 +23,13 @@ jobs:
      run: |
        dotnet build ./linker.libs -c release
        dotnet build ./linker.tunnel -c release
+        dotnet build ./linker.tun -c release

    - name: Pack
      run: |
        dotnet pack ./linker.libs -c release
        dotnet pack ./linker.tunnel -c release
+        dotnet pack ./linker.tun -c release
        
    - name: Install Nuget
      uses: nuget/setup-nuget@v1
@@ -38,3 +40,4 @@ jobs:
      run: |
        nuget push ./linker.tunnel/bin/release/linker.tunnel.1.2.0.nupkg -Source https://api.nuget.org/v3/index.json -SkipDuplicate -ApiKey ${{ secrets.NUGET_KEY }} -NoSymbol
        nuget push ./linker.libs/bin/release/linker.libs.1.2.0.nupkg -Source https://api.nuget.org/v3/index.json -SkipDuplicate -ApiKey ${{ secrets.NUGET_KEY }} -NoSymbol
+        nuget push ./linker.tun/bin/release/linker.tun.1.2.0.nupkg -Source https://api.nuget.org/v3/index.json -SkipDuplicate -ApiKey ${{ secrets.NUGET_KEY }} -NoSymbol
--- a/linker.doc.web/docs/8、集成tun网卡到你的项目.md
+++ b/linker.doc.web/docs/8、集成tun网卡到你的项目.md
@@ -0,0 +1,90 @@
+---
+sidebar_position: 8
+---
+
+# 8、集成tun网卡到你的项目
+
+在你的.NET8.0+项目中，集成tun网卡，适用于`windows`、`linux`
+
+## 1、windows
+
+[下载wintun](https://www.wintun.net/)，选择适合你系统的 `wintun.dll`放到项目根目录，然后nuget 安装 `linker.tun`
+
+## 2、linux
+
+请确保你的系统拥有`tuntap`模块，`ifconfig`、`ip`命令
+
+## 3、编写一个简单的代码
+```c#
+
+internal class Program
+{
+    public static LinkerTunDeviceAdapter linkerTunDeviceAdapter;
+    static void Main(string[] args)
+    {
+        linkerTunDeviceAdapter = new LinkerTunDeviceAdapter();
+        //设置网卡IP包回调
+        linkerTunDeviceAdapter.SetReadCallback(new LinkerTunDeviceCallback());
+        //启动网卡
+        linkerTunDeviceAdapter.SetUp(
+            "linker" //网卡名称
+             //windows下，使用一个固定guid，否则网卡编号会不断递增，注册表不断产生新纪录
+            , Guid.Parse("dc6d4efa-2b53-41bd-a403-f416c9bf7129")
+            , IPAddress.Parse("192.168.54.2"), 24); //网卡IP和掩码
+        //设置MTU
+        linkerTunDeviceAdapter.SetMtu(1420);
+
+        //如果存在错误
+        if (string.IsNullOrWhiteSpace(linkerTunDeviceAdapter.Error))
+        {
+            Console.WriteLine(linkerTunDeviceAdapter.Error);
+            //关闭网卡
+            linkerTunDeviceAdapter.Shutdown();
+        }
+        Console.ReadLine();
+    }
+}
+
+public sealed class LinkerTunDeviceCallback : ILinkerTunDeviceCallback
+{
+    //收到IP数据包
+    public async Task Callback(LinkerTunDevicPacket packet)
+    {
+        ICMPAnswer(packet);
+        await Task.CompletedTask;
+    }
+    private unsafe void ICMPAnswer(LinkerTunDevicPacket packet)
+    {
+        //去掉首部表示包长度的4字节，
+        Memory<byte> writableMemory = MemoryMarshal.AsMemory(packet.Packet.Slice(4));
+        fixed (byte* ptr = writableMemory.Span)
+        {
+            //ICMP包，且是 Request
+            if (ptr[9] == 1 && ptr[20] == 8)
+            {
+                Console.WriteLine($"ICMP to {new IPAddress(writableMemory.Span.Slice(16, 4))}");
+
+                uint dist = BinaryPrimitives.ReadUInt32LittleEndian(writableMemory.Span.Slice(16, 4));
+                //目的地址变源地址，
+                *(uint*)(ptr + 16) = *(uint*)(ptr + 12);
+                //假装是网关回复的
+                *(uint*)(ptr + 12) = dist;
+
+                //计算一次IP头校验和
+                *(ushort*)(ptr + 10) = 0;
+                *(ushort*)(ptr + 10) = Program.linkerTunDeviceAdapter.Checksum((ushort*)ptr, 20);
+
+                //改为ICMP Reply
+                *(ushort*)(ptr + 20) = 0;
+
+                //计算ICMP校验和
+                *(ushort*)(ptr + 22) = 0;
+                *(ushort*)(ptr + 22) = Program.linkerTunDeviceAdapter.Checksum((ushort*)(ptr + 20), (uint)(writableMemory.Length - 20));
+
+                //写入网卡，回应这个ICMP请求
+                Program.linkerTunDeviceAdapter.Write(writableMemory);
+            }
+        }
+    }
+}
+```
--- a/linker.doc.web/docs/8、集成虚拟网卡到你的项目.md
+++ b/linker.doc.web/docs/8、集成虚拟网卡到你的项目.md
@@ -1,9 +0,0 @@
---
-sidebar_position: 8
---
-
-# 8、集成虚拟网卡到你的项目
-
-:::tip[说明]
-还没写完，敬请期待
-:::
--- a/linker.libs/linker.libs.csproj
+++ b/linker.libs/linker.libs.csproj
@@ -15,8 +15,8 @@
 		<PackageProjectUrl>https://github.com/snltty/linker</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/snltty/linker</RepositoryUrl>
 		<Version>1.2.0</Version>
-		<AssemblyVersion>1.2.0.2</AssemblyVersion>
-		<FileVersion>1.2.0.2</FileVersion>
+		<AssemblyVersion>1.2.0.3</AssemblyVersion>
+		<FileVersion>1.2.0.3</FileVersion>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
 		<DebugType>full</DebugType>
--- a/linker.service/linker.service.csproj
+++ b/linker.service/linker.service.csproj
@@ -22,8 +22,8 @@
 		<PackageProjectUrl>https://github.com/snltty/linker</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/snltty/linker</RepositoryUrl>
 		<PackageReleaseNotes>snltty service</PackageReleaseNotes>
-		<AssemblyVersion>1.2.0.2</AssemblyVersion>
-		<FileVersion>1.2.0.2</FileVersion>
+		<AssemblyVersion>1.2.0.3</AssemblyVersion>
+		<FileVersion>1.2.0.3</FileVersion>
 	</PropertyGroup>

 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
--- a/linker.tun.test/Program.cs
+++ b/linker.tun.test/Program.cs
@@ -10,7 +10,7 @@ namespace linker.tun.test
        static void Main(string[] args)
        {
            linkerTunDeviceAdapter = new LinkerTunDeviceAdapter();
-            linkerTunDeviceAdapter.SetCallback(new LinkerTunDeviceCallback());
+            linkerTunDeviceAdapter.SetReadCallback(new LinkerTunDeviceCallback());
            linkerTunDeviceAdapter.SetUp("linker111"
                , Guid.Parse("dc6d4efa-2b53-41bd-a403-f416c9bf7129")
                , IPAddress.Parse("192.168.55.2"), 24);
--- a/linker.tun/LinkerTunDeviceAdapter.cs
+++ b/linker.tun/LinkerTunDeviceAdapter.cs
@@ -3,6 +3,9 @@ using System.Net;

 namespace linker.tun
 {
+    /// <summary>
+    /// linker tun网卡适配器，自动选择不同平台的实现
+    /// </summary>
    public sealed class LinkerTunDeviceAdapter
    {
        private ILinkerTunDevice linkerTunDevice;
@@ -27,20 +30,19 @@ namespace linker.tun
            }
        }

-        /// <summary>
-        /// 构造
-        /// </summary>
-        /// <param name="linkerTunDeviceCallback">数据包回调</param>
        public LinkerTunDeviceAdapter()
        {
        }

-        public void SetCallback(ILinkerTunDeviceCallback linkerTunDeviceCallback)
+        /// <summary>
+        /// 设置网卡读取回调
+        /// </summary>
+        /// <param name="linkerTunDeviceCallback"></param>
+        public void SetReadCallback(ILinkerTunDeviceCallback linkerTunDeviceCallback)
        {
            this.linkerTunDeviceCallback = linkerTunDeviceCallback;
        }

-
        /// <summary>
        /// 开启网卡
        /// </summary>
@@ -48,11 +50,12 @@ namespace linker.tun
        /// <param name="guid">windows的时候，需要一个固定guid，不然网卡编号一直递增，注册表一直新增记录</param>
        /// <param name="address">网卡IP</param>
        /// <param name="prefixLength">掩码。一般24即可</param>
-        public void SetUp(string name, Guid guid, IPAddress address, byte prefixLength)
+        public bool SetUp(string name, Guid guid, IPAddress address, byte prefixLength)
        {
            if (Interlocked.CompareExchange(ref starting, 1, 0) == 1)
            {
-                return;
+                error = $"setup are operating";
+                return false;
            }
            Shutdown();
            try
@@ -75,14 +78,14 @@ namespace linker.tun
                if (linkerTunDevice == null)
                {
                    error = $"{System.Runtime.InteropServices.RuntimeInformation.OSDescription} not support";
-                    return;
+                    return false;
                }

                linkerTunDevice.Shutdown();
                linkerTunDevice.SetUp(address, NetworkHelper.ToGatewayIP(address, prefixLength), prefixLength, out error);
                if (string.IsNullOrWhiteSpace(error) == false)
                {
-                    return;
+                    return false;
                }

                cancellationTokenSource = new CancellationTokenSource();
@@ -127,6 +130,7 @@ namespace linker.tun
                        }
                    }
                });
+                return true;
            }
            catch (Exception ex)
            {
@@ -136,6 +140,7 @@ namespace linker.tun
            {
                Interlocked.Exchange(ref starting, 0);
            }
+            return false;
        }
        /// <summary>
        /// 关闭网卡
@@ -152,15 +157,24 @@ namespace linker.tun
            error = string.Empty;
        }

-
+        /// <summary>
+        /// 设置MTU
+        /// </summary>
+        /// <param name="value"></param>
        public void SetMtu(int value)
        {
            linkerTunDevice?.SetMtu(value);
        }
+        /// <summary>
+        /// 添加NAT转发
+        /// </summary>
        public void SetNat()
        {
            linkerTunDevice?.SetNat();
        }
+        /// <summary>
+        /// 移除NAT转发
+        /// </summary>
        public void RemoveNat()
        {
            linkerTunDevice?.RemoveNat();
--- a/linker.tun/LinkerWinTunDevice.cs
+++ b/linker.tun/LinkerWinTunDevice.cs
@@ -120,7 +120,6 @@ namespace linker.tun
            CommandHelper.PowerShell(string.Empty, new string[] { $"Remove-NetNat -Name {Name}" });
        }

-
        public void AddRoute(LinkerTunDeviceRouteItem[] ips, IPAddress ip)
        {
            if (interfaceNumber > 0)
--- a/linker.tun/linker.tun.csproj
+++ b/linker.tun/linker.tun.csproj
@@ -17,8 +17,8 @@
 		<PackageProjectUrl>https://github.com/snltty/linker</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/snltty/linker</RepositoryUrl>
 		<PackageReleaseNotes>linker tun</PackageReleaseNotes>
-		<AssemblyVersion>1.2.0.2</AssemblyVersion>
-		<FileVersion>1.2.0.2</FileVersion>
+		<AssemblyVersion>1.2.0.3</AssemblyVersion>
+		<FileVersion>1.2.0.3</FileVersion>
 	</PropertyGroup>

 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
--- a/linker.tunnel/linker.tunnel.csproj
+++ b/linker.tunnel/linker.tunnel.csproj
@@ -17,8 +17,8 @@
 		<PackageProjectUrl>https://github.com/snltty/linker</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/snltty/linker</RepositoryUrl>
 		<PackageReleaseNotes>linker tunnel</PackageReleaseNotes>
-		<AssemblyVersion>1.2.0.2</AssemblyVersion>
-		<FileVersion>1.2.0.2</FileVersion>
+		<AssemblyVersion>1.2.0.3</AssemblyVersion>
+		<FileVersion>1.2.0.3</FileVersion>
 	</PropertyGroup>

 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
--- a/linker.web/src/components/install/Client.vue
+++ b/linker.web/src/components/install/Client.vue
@@ -3,8 +3,7 @@
        <el-form ref="formDom" :model="state.form" :rules="state.rules" label-width="8rem">
            <el-form-item label="" label-width="0">
                <div class="t-c w-100">
-                    <p>端口为0则不监听</p>
-                    <p>相同分组名之间的客户端相互可见</p>
+                    <p>端口为0则不监听，相同分组名之间的客户端相互可见</p>
                </div>
            </el-form-item>
            <el-form-item label="" label-width="0">
@@ -36,10 +35,47 @@
                </el-row>
            </el-form-item>
            <el-form-item label="" label-width="0">
-                <el-form-item label="接口密码" prop="password">
-                    <el-input type="password" v-model="state.form.password" show-password maxlength="36"
-                        show-word-limit />
-                </el-form-item>
+                <el-row>
+                    <el-col :span="12">
+                        <el-form-item label="接口密码" prop="password">
+                            <el-input  style="width:42rem"  type="password" v-model="state.form.password" show-password maxlength="36" show-word-limit/>
+                        </el-form-item>
+                    </el-col>
+                    <el-col :span="12">
+                        <el-form-item label-width="8rem" prop="hasServer">
+                            <el-checkbox v-model="state.form.hasServer" label="我有服务器" size="large" />
+                        </el-form-item>
+                    </el-col>
+                </el-row>
+            </el-form-item>
+
+            <el-form-item label="" label-width="0" v-if="state.form.hasServer">
+                <el-row>
+                    <el-col :span="12">
+                        <el-form-item label="服务器" prop="server">
+                            <el-input v-model="state.form.server"/>
+                        </el-form-item>
+                    </el-col>
+                    <el-col :span="12">
+                        <el-form-item label="更新密钥" prop="updaterSecretKey">
+                            <el-input v-model="state.form.updaterSecretKey" maxlength="36" show-word-limit />
+                        </el-form-item>
+                    </el-col>
+                </el-row>
+            </el-form-item>
+            <el-form-item label="" label-width="0" v-if="state.form.hasServer">
+                <el-row>
+                    <el-col :span="12">
+                        <el-form-item label="穿透密钥" prop="sForwardSecretKey">
+                            <el-input v-model="state.form.sForwardSecretKey" maxlength="36" show-word-limit />
+                        </el-form-item>
+                    </el-col>
+                    <el-col :span="12">
+                        <el-form-item label="中继密钥" prop="relaySecretKey">
+                            <el-input v-model="state.form.relaySecretKey" maxlength="36" show-word-limit />
+                        </el-form-item>
+                    </el-col>
+                </el-row>
            </el-form-item>
        </el-form>
    </div>
@@ -55,11 +91,17 @@ export default {

        const state = reactive({
            form: {
-                name: globalData.value.config.Client.Name,
-                groupid: globalData.value.config.Client.GroupId,
-                api: globalData.value.config.Client.CApi.ApiPort,
-                web: globalData.value.config.Client.CApi.WebPort,
-                password: globalData.value.config.Client.CApi.ApiPassword
+                name:step.value.form.client.name || globalData.value.config.Client.Name,
+                groupid: step.value.form.client.groupid ||globalData.value.config.Client.GroupId,
+                api: step.value.form.client.api ||globalData.value.config.Client.CApi.ApiPort,
+                web: step.value.form.client.web ||globalData.value.config.Client.CApi.WebPort,
+                password:step.value.form.client.password || globalData.value.config.Client.CApi.ApiPassword,
+
+                hasServer:step.value.form.client.hasServer ||false,
+                server:step.value.form.client.server ||globalData.value.config.Client.Server,
+                sForwardSecretKey:step.value.form.client.sForwardSecretKey ||globalData.value.config.Running.SForwardSecretKey,
+                relaySecretKey:step.value.form.client.relaySecretKey ||(globalData.value.config.Running.Relay.Servers[0] || {SecretKey:'snltty'}).SecretKey,
+                updaterSecretKey:step.value.form.client.updaterSecretKey ||globalData.value.config.Running.UpdaterSecretKey,
            },
            rules: {
                name: [{ required: true, message: "必填", trigger: "blur" }],
@@ -99,12 +141,23 @@ export default {
                formDom.value.validate((valid) => {
                    if (valid) {
                        resolve({
-                            Client:{
-                                name: state.form.name,
-                                groupid: state.form.groupid,
-                                api: +state.form.api,
-                                web: +state.form.web,
-                                password: state.form.password
+                            json:{
+                                Client:{
+                                    name: state.form.name,
+                                    groupid: state.form.groupid,
+                                    api: +state.form.api,
+                                    web: +state.form.web,
+                                    password: state.form.password,
+
+                                    hasServer: state.form.hasServer,
+                                    server: state.form.server,
+                                    sForwardSecretKey: state.form.sForwardSecretKey,
+                                    relaySecretKey: state.form.relaySecretKey,
+                                    updaterSecretKey: state.form.updaterSecretKey,
+                                }
+                            },
+                            form:{
+                                client:JSON.parse(JSON.stringify(state.form))
                            }
                        });
                    } else {
--- a/linker.web/src/components/install/Common.vue
+++ b/linker.web/src/components/install/Common.vue
@@ -15,8 +15,8 @@ export default {
        const step = inject('step');
        const state =  reactive({
            form: {
-                client: (step.value.json.Common && step.value.json.Common.client) || false,
-                server: (step.value.json.Common && step.value.json.Common.server) || false,
+                client:step.value.form.common.client ||  (step.value.json.Common && step.value.json.Common.client) || false,
+                server:step.value.form.common.server ||  (step.value.json.Common && step.value.json.Common.server) || false,
            }
        });
        const handleValidate = (prevJson) => {
@@ -26,14 +26,17 @@ export default {
                    reject();
                }else{
                    resolve({
-                        Common:{
-                            client: state.form.client,
-                            server: state.form.server,
-                            modes:[
-                            state.form.client ? 'client' : '',
-                            state.form.server ? 'server' : ''
-                            ].filter(c=>!!c)
-                        }
+                        json:{
+                            Common:{
+                                client: state.form.client,
+                                server: state.form.server,
+                                modes:[
+                                state.form.client ? 'client' : '',
+                                state.form.server ? 'server' : ''
+                                ].filter(c=>!!c)
+                            }
+                        },
+                        form:{common:JSON.parse(JSON.stringify(state.form))}
                    });
                }
            });
--- a/linker.web/src/components/install/Index.vue
+++ b/linker.web/src/components/install/Index.vue
@@ -1,6 +1,6 @@
 <template>
    <div>
-        <el-dialog v-model="state.show" title="初始化配置" width="500" top="2vh">
+        <el-dialog v-model="state.show" title="初始化配置" width="600" top="2vh">
            <div>
                <div class="head">
                    <el-steps :active="step.step" finish-status="success">
@@ -60,7 +60,8 @@ export default {
        const step = ref({
            step:1,
            increment:1,
-            json:{}
+            json:{},
+            form:{server:{},client:{},common:{}}
        });
        provide('step',step);
        const handlePrev = ()=>{
@@ -70,7 +71,9 @@ export default {
        const handleNext = ()=>{
            step.value.increment = 1;
            currentDom.value.handleValidate().then((json)=>{
-                step.value.json = Object.assign(step.value.json,json);
+                step.value.json = Object.assign(step.value.json,json.json);
+                step.value.form = Object.assign(step.value.form,json.form);
+                console.log(step.value);
                step.value.step ++;
            }).catch(()=>{
            });
--- a/linker.web/src/components/install/Server.vue
+++ b/linker.web/src/components/install/Server.vue
@@ -63,14 +63,14 @@ export default {
        const state = reactive({
            show: false,
            form: {
-                relaySecretKey:globalData.value.config.Server.Relay.SecretKey,
-                sForwardSecretKey:globalData.value.config.Server.SForward.SecretKey,
-                servicePort:globalData.value.config.Server.ServicePort,
-                webPort:globalData.value.config.Server.SForward.WebPort,
-                tunnelPort1:globalData.value.config.Server.SForward.TunnelPortRange[0],
-                tunnelPort2:globalData.value.config.Server.SForward.TunnelPortRange[1],
+                relaySecretKey:step.value.form.server.relaySecretKey || globalData.value.config.Server.Relay.SecretKey,
+                sForwardSecretKey:step.value.form.server.sForwardSecretKey ||globalData.value.config.Server.SForward.SecretKey,
+                servicePort:step.value.form.server.servicePort ||globalData.value.config.Server.ServicePort,
+                webPort:step.value.form.server.webPort ||globalData.value.config.Server.SForward.WebPort,
+                tunnelPort1:step.value.form.server.tunnelPort1 ||globalData.value.config.Server.SForward.TunnelPortRange[0],
+                tunnelPort2:step.value.form.server.tunnelPort2 ||globalData.value.config.Server.SForward.TunnelPortRange[1],

-                updaterSecretKey:globalData.value.config.Server.Updater.SecretKey,
+                updaterSecretKey:step.value.form.server.updaterSecretKey ||globalData.value.config.Server.Updater.SecretKey,
            },
            rules: {
                relaySecretKey: [{ required: true, message: "必填", trigger: "blur" }],
@@ -138,20 +138,23 @@ export default {
                        reject();
                    }else{
                        resolve({
-                            Server:{
-                                ServicePort: +state.form.servicePort,
-                                Relay:{
-                                    SecretKey: state.form.relaySecretKey
-                                },
-                                SForward:{
-                                    SecretKey: state.form.sForwardSecretKey,
-                                    WebPort: +state.form.webPort,
-                                    TunnelPortRange: [+state.form.tunnelPort1, +state.form.tunnelPort2]
-                                },
-                                Updater:{
-                                    SecretKey: state.form.updaterSecretKey
-                                }
-                            }  
+                            json:{
+                                Server:{
+                                    ServicePort: +state.form.servicePort,
+                                    Relay:{
+                                        SecretKey: state.form.relaySecretKey
+                                    },
+                                    SForward:{
+                                        SecretKey: state.form.sForwardSecretKey,
+                                        WebPort: +state.form.webPort,
+                                        TunnelPortRange: [+state.form.tunnelPort1, +state.form.tunnelPort2]
+                                    },
+                                    Updater:{
+                                        SecretKey: state.form.updaterSecretKey
+                                    }
+                                }  
+                            },
+                            form:{server:JSON.parse(JSON.stringify(state.form))}
                        });
                    }
                    
--- a/linker.web/src/components/status/Index.vue
+++ b/linker.web/src/components/status/Index.vue
@@ -1,6 +1,6 @@
 <template>
    <div class="status-wrap flex">
-        <div class="copy"><a href="https://github.com/snltty/linker" target="_blank">snltty©linker v1.2.0.0</a></div>
+        <div class="copy"><a href="https://github.com/snltty/linker" target="_blank">snltty©linker v1.2.0.3</a></div>
        <div class="flex-1"></div>
        <div class="api"><Api></Api></div>
        <div class="server"><Server></Server></div>
--- a/linker.web/src/components/status/Server.vue
+++ b/linker.web/src/components/status/Server.vue
@@ -31,7 +31,7 @@
                    <el-input v-model="state.form.name" maxlength="12" show-word-limit />
                </el-form-item>
                <el-form-item label="分组名" prop="groupid">
-                    <el-input v-model="state.form.groupid" maxlength="36" show-word-limit />
+                    <el-input v-model="state.form.groupid" type="password" show-password maxlength="36" show-word-limit />
                </el-form-item>
            </el-form>
        </div>
--- a/linker.web/src/views/devices/Tuntap.vue
+++ b/linker.web/src/views/devices/Tuntap.vue
@@ -30,7 +30,6 @@
                        {{ item }} / {{ tuntap.list[scope.row.MachineId].Masks[index] }}
                    </div>
                </div>
-                <div class="t-r">{{ 1<<tuntap.list[scope.row.MachineId].BufferSize}}KB</div>
            </div> 
        </template>
    </el-table-column>
--- a/linker.web/src/views/devices/TuntapEdit.vue
+++ b/linker.web/src/views/devices/TuntapEdit.vue
@@ -2,12 +2,15 @@
     <el-dialog v-model="state.show" :close-on-click-modal="false" append-to=".app-wrap" title="设置虚拟网卡IP" width="420">
        <div>
            <el-form ref="ruleFormRef" :model="state.ruleForm" :rules="state.rules" label-width="80">
-                <el-form-item label="缓冲区" prop="BufferSize">
+                <!-- <el-form-item label="缓冲区" prop="BufferSize">
                    <el-select v-model="state.ruleForm.BufferSize" placeholder="Select" style="width:12rem">
                        <el-option v-for="(item,index) in state.bufferSize" :key="index" :label="item" :value="index"/>
                    </el-select>
+                </el-form-item> -->
+                <el-form-item label="">
+                    <div>局域网IP选填，不懂是啥的时候，不要填</div>
                </el-form-item>
-                <el-form-item label="网卡IP" prop="IP">
+                <el-form-item label="虚拟网卡IP" prop="IP">
                    <el-input v-model="state.ruleForm.IP" style="width:12rem" /> / 24
                </el-form-item>
                <el-form-item label="局域网IP" prop="LanIP">
--- a/linker/linker.csproj
+++ b/linker/linker.csproj
@@ -25,8 +25,8 @@
 		<PackageProjectUrl>https://github.com/snltty/linker</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/snltty/linker</RepositoryUrl>
 		<PackageReleaseNotes>linker</PackageReleaseNotes>
-		<AssemblyVersion>1.2.0.2</AssemblyVersion>
-		<FileVersion>1.2.0.2</FileVersion>
+		<AssemblyVersion>1.2.0.3</AssemblyVersion>
+		<FileVersion>1.2.0.3</FileVersion>
 	</PropertyGroup>


--- a/linker/plugins/config/ConfigApiController.cs
+++ b/linker/plugins/config/ConfigApiController.cs
@@ -34,6 +34,21 @@ namespace linker.plugins.config
                config.Data.Client.CApi.WebPort = info.Client.Web;
                config.Data.Client.CApi.ApiPort = info.Client.Api;
                config.Data.Client.CApi.ApiPassword = info.Client.Password;
+
+                if (info.Client.HasServer)
+                {
+                    config.Data.Client.Server = info.Client.Server;
+                    runningConfig.Data.SForwardSecretKey = info.Client.SForwardSecretKey;
+                    runningConfig.Data.UpdaterSecretKey = info.Client.UpdaterSecretKey;
+                    foreach (var item in runningConfig.Data.Relay.Servers)
+                    {
+                        item.SecretKey = info.Client.RelaySecretKey;
+                    }
+                    foreach (var item in runningConfig.Data.Tunnel.Servers)
+                    {
+                        item.Host = info.Client.Server;
+                    }
+                }
            }
            if (info.Common.Modes.Contains("server"))
            {
@@ -50,6 +65,9 @@ namespace linker.plugins.config
            config.Data.Common.Modes = info.Common.Modes;
            config.Data.Common.Install = true;
            config.Data.Update();
+
+            runningConfig.Data.Update();
+
            return true;
        }
    }
@@ -67,6 +85,12 @@ namespace linker.plugins.config
        public int Api { get; set; }
        public int Web { get; set; }
        public string Password { get; set; }
+
+        public bool HasServer { get; set; }
+        public string Server { get; set; }
+        public string SForwardSecretKey { get; set; }
+        public string RelaySecretKey { get; set; }
+        public string UpdaterSecretKey { get; set; }
    }
    public sealed class ConfigInstallServerInfo
    {
--- a/linker/plugins/tuntap/TuntapTransfer.cs
+++ b/linker/plugins/tuntap/TuntapTransfer.cs
@@ -58,7 +58,7 @@ namespace linker.plugins.tuntap
                }
            };

-            linkerTunDeviceAdapter.SetCallback(tuntapProxy);
+            linkerTunDeviceAdapter.SetReadCallback(tuntapProxy);
            linkerTunDeviceAdapter.Shutdown();
            AppDomain.CurrentDomain.ProcessExit += (s, e) => Shutdown();
            Console.CancelKeyPress += (s, e) => Shutdown();