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refactor: TUNTAPController SearchTapAdapter

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change: Reinstall TUN/TAP Adapter to Uninstall TUN/TAP Adapter
rename: ICS to Tap Network Sharing
This commit is contained in:
ChsBuffer
2020-10-04 22:05:08 +08:00
parent 4b4280c06b
commit 2dc4bb771e
10 changed files with 133 additions and 146 deletions
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2
Netch/Controllers/NFController.cs
View File

@@ -169,7 +169,7 @@ namespace Netch.Controllers
/// <returns>是否成功卸载</returns>
public static bool UninstallDriver()
{
Global.MainForm.StatusText(i18N.Translate("Uninstalling NF Service"));
Global.MainForm.StatusText(i18N.TranslateFormat("Uninstalling {0}", "NF Service"));
Logging.Info("卸载 NF 驱动");
try
{

204
Netch/Controllers/TUNTAPController.cs
View File

@@ -28,12 +28,12 @@ namespace Netch.Controllers
/// <summary>
/// 服务器 IP 地址
/// </summary>
private IPAddress[] _serverAddresses = new IPAddress[0];
private IPAddress _serverAddresses;
/// <summary>
/// 本地 DNS 服务控制器
/// </summary>
public DNSController pDNSController = new DNSController();
public DNSController DNSController = new DNSController();
public TUNTAPController()
{
@@ -44,33 +44,84 @@ namespace Netch.Controllers
public override string Name { get; protected set; } = "tun2socks";
public override string MainFile { get; protected set; } = "tun2socks.exe";
/// <summary>
/// 配置 TUNTAP 适配器
/// </summary>
private bool Configure()
public bool Start(Server s, Mode mode)
{
// 查询服务器 IP 地址
var destination = Dns.GetHostAddressesAsync(_savedServer.Hostname);
if (destination.Wait(1000))
{
if (destination.Result.Length == 0) return false;
_savedMode = mode;
_savedServer = s;
_serverAddresses = destination.Result;
// 查询服务器 IP 地址
_serverAddresses = DNS.Lookup(_savedServer.Hostname);
if (_serverAddresses == null)
{
return false;
}
// 搜索出口
return SearchTapAdapter();
// 查找并安装 TAP 适配器
if (!SearchTapAdapter() && !AddTap())
{
Logging.Error("Tap 适配器安装失败");
return false;
}
SetupRouteTable();
string dns;
if (Global.Settings.TUNTAP.UseCustomDNS)
{
if (Global.Settings.TUNTAP.DNS.Any())
{
dns = Global.Settings.TUNTAP.DNS.Aggregate((current, ip) => $"{current},{ip}");
}
else
{
Global.Settings.TUNTAP.DNS.Add("1.1.1.1");
dns = "1.1.1.1";
}
}
else
{
var _ = DNSController.Start();
dns = "127.0.0.1";
}
var argument = new StringBuilder();
if (s.IsSocks5())
argument.Append($"-proxyServer {s.Hostname}:{s.Port} ");
else
argument.Append($"-proxyServer 127.0.0.1:{Global.Settings.Socks5LocalPort} ");
argument.Append(
$"-tunAddr {Global.Settings.TUNTAP.Address} -tunMask {Global.Settings.TUNTAP.Netmask} -tunGw {Global.Settings.TUNTAP.Gateway} -tunDns {dns} -tunName \"{TUNTAP.GetName(Global.TUNTAP.ComponentID)}\" ");
if (Global.Settings.TUNTAP.UseFakeDNS && Global.Flags.SupportFakeDns)
argument.Append("-fakeDns ");
return StartInstanceAuto(argument.ToString(), ProcessPriorityClass.RealTime);
}
/// <summary>
/// TUN/TAP停止
/// </summary>
public override void Stop()
{
var tasks = new[]
{
Task.Factory.StartNew(StopInstance),
Task.Factory.StartNew(ClearRouteTable),
Task.Factory.StartNew(DNSController.Stop)
};
Task.WaitAll(tasks);
}
private readonly List<IPNetwork> _directIPs = new List<IPNetwork>();
private readonly List<IPNetwork> _proxyIPs = new List<IPNetwork>();
private readonly List<IPNetwork> _proxyIPs = new List<IPNetwork>();
/// <summary>
/// 设置绕行规则
/// </summary>
/// <returns>是否设置成功</returns>
private bool SetupRouteTable()
private void SetupRouteTable()
{
Logging.Info("收集路由表规则");
Global.MainForm.StatusText(i18N.Translate("SetupBypass"));
@@ -79,8 +130,8 @@ namespace Netch.Controllers
_directIPs.AddRange(Global.Settings.BypassIPs.Select(IPNetwork.Parse));
Logging.Info("绕行 → 服务器 IP");
_directIPs.AddRange(_serverAddresses.Where(address => !IPAddress.IsLoopback(address))
.Select(address => IPNetwork.Parse(address.ToString(), 32)));
if (!IPAddress.IsLoopback(_serverAddresses))
_directIPs.Add(IPNetwork.Parse(_serverAddresses.ToString(), 32));
Logging.Info("绕行 → 局域网 IP");
_directIPs.AddRange(_bypassLanIPs.Select(IPNetwork.Parse));
@@ -113,22 +164,11 @@ namespace Netch.Controllers
Logging.Info("代理 → 自定义 DNS");
if (Global.Settings.TUNTAP.UseCustomDNS)
{
var dns = string.Empty;
foreach (var value in Global.Settings.TUNTAP.DNS)
{
dns += value;
dns += ',';
}
dns = dns.Trim();
dns = dns.Substring(0, dns.Length - 1);
RouteAction(Action.Create, dns, 32, RouteType.TUNTAP);
_proxyIPs.AddRange(Global.Settings.TUNTAP.DNS.Select(ip => IPNetwork.Parse(ip, 32)));
}
else
{
_proxyIPs.AddRange(
new[] {"1.1.1.1", "8.8.8.8", "9.9.9.9", "185.222.222.222"}.Select(ip =>
IPNetwork.Parse(ip, 32)));
_proxyIPs.AddRange(new[] {"1.1.1.1", "8.8.8.8", "9.9.9.9", "185.222.222.222"}.Select(ip => IPNetwork.Parse(ip, 32)));
}
}
@@ -167,7 +207,7 @@ namespace Netch.Controllers
if (!RouteAction(Action.Create, IPNetwork.Parse("0.0.0.0", 0), RouteType.TUNTAP))
{
State = State.Stopped;
return false;
return;
}
break;
@@ -176,8 +216,6 @@ namespace Netch.Controllers
Logging.Info("设置路由规则");
RouteAction(Action.Create, _directIPs, RouteType.Gateway);
RouteAction(Action.Create, _proxyIPs, RouteType.TUNTAP);
return true;
}
@@ -203,65 +241,6 @@ namespace Netch.Controllers
}
public bool Start(Server s, Mode mode)
{
_savedMode = mode;
_savedServer = s;
if (!Configure()) return false;
SetupRouteTable();
var adapterName = TUNTAP.GetName(Global.TUNTAP.ComponentID);
string dns;
if (Global.Settings.TUNTAP.UseCustomDNS)
{
if (Global.Settings.TUNTAP.DNS.Any())
{
dns = Global.Settings.TUNTAP.DNS.Aggregate((current, ip) => $"{current},{ip}");
}
else
{
Global.Settings.TUNTAP.DNS.Add("1.1.1.1");
dns = "1.1.1.1";
}
}
else
{
var _ = pDNSController.Start();
dns = "127.0.0.1";
}
var argument = new StringBuilder();
if (s.IsSocks5())
argument.Append($"-proxyServer {s.Hostname}:{s.Port} ");
else
argument.Append($"-proxyServer 127.0.0.1:{Global.Settings.Socks5LocalPort} ");
argument.Append(
$"-tunAddr {Global.Settings.TUNTAP.Address} -tunMask {Global.Settings.TUNTAP.Netmask} -tunGw {Global.Settings.TUNTAP.Gateway} -tunDns {dns} -tunName \"{adapterName}\" ");
if (Global.Settings.TUNTAP.UseFakeDNS && Global.Flags.SupportFakeDns)
argument.Append("-fakeDns ");
return StartInstanceAuto(argument.ToString(), ProcessPriorityClass.RealTime);
}
/// <summary>
/// TUN/TAP停止
/// </summary>
public override void Stop()
{
var tasks = new[]
{
Task.Factory.StartNew(StopInstance),
Task.Factory.StartNew(ClearRouteTable),
Task.Factory.StartNew(pDNSController.Stop)
};
Task.WaitAll(tasks);
}
public bool TestFakeDNS()
{
var exited = false;
@@ -303,27 +282,15 @@ namespace Netch.Controllers
/// </summary>
public static bool SearchTapAdapter()
{
Global.TUNTAP.Adapter = null;
Global.TUNTAP.Index = -1;
Global.TUNTAP.ComponentID = TUNTAP.GetComponentID();
// 搜索 TUN/TAP 适配器的索引
if (string.IsNullOrEmpty(Global.TUNTAP.ComponentID = TUNTAP.GetComponentID()))
if (string.IsNullOrEmpty(Global.TUNTAP.ComponentID))
{
Logging.Info("找不到 TAP 适配器");
if (MessageBoxX.Show(i18N.Translate("TUN/TAP driver is not detected. Is it installed now?"),
confirm: true) == DialogResult.OK)
{
TUNTAP.addtap();
// 给点时间，不然立马安装完毕就查找适配器可能会导致找不到适配器ID
Thread.Sleep(1000);
if (string.IsNullOrEmpty(Global.TUNTAP.ComponentID = TUNTAP.GetComponentID()))
{
Logging.Error("找不到 TAP 适配器，驱动可能安装失败");
return false;
}
}
else
{
Logging.Info("取消安装 TAP 驱动 ");
return false;
}
Logging.Info("TAP 适配器未安装");
return false;
}
// 根据 ComponentID 寻找 Tap适配器
@@ -334,6 +301,7 @@ namespace Netch.Controllers
Global.TUNTAP.Index = adapter.GetIPProperties().GetIPv4Properties().Index;
Logging.Info(
$"TAP 适配器：{adapter.Name} {adapter.Id} {adapter.Description}, index: {Global.TUNTAP.Index}");
return true;
}
catch (Exception e)
{
@@ -346,6 +314,18 @@ namespace Netch.Controllers
Logging.Error(msg);
return false;
}
}
private static bool AddTap()
{
TUNTAP.addtap();
// 给点时间，不然立马安装完毕就查找适配器可能会导致找不到适配器ID
Thread.Sleep(1000);
if (string.IsNullOrEmpty(Global.TUNTAP.ComponentID = TUNTAP.GetComponentID()))
{
Logging.Error("找不到 TAP 适配器，驱动可能安装失败");
return false;
}
return true;
}