mirror of
https://github.com/snltty/linker.git
synced 2025-10-05 17:16:56 +08:00
515 lines
20 KiB
C#
515 lines
20 KiB
C#
using linker.libs;
|
||
using linker.libs.extends;
|
||
using linker.messenger.relay.client;
|
||
using linker.messenger.relay.client.transport;
|
||
using linker.messenger.relay.messenger;
|
||
using linker.messenger.relay.server;
|
||
using linker.messenger.relay.server.caching;
|
||
using linker.messenger.relay.server.validator;
|
||
using linker.messenger.signin;
|
||
using linker.messenger.tunnel;
|
||
using linker.plugins.tunnel;
|
||
using linker.tunnel;
|
||
using linker.tunnel.connection;
|
||
using linker.tunnel.transport;
|
||
using System.Net;
|
||
using System.Net.Sockets;
|
||
using System.Security.Cryptography.X509Certificates;
|
||
using System.Text;
|
||
|
||
namespace linker.messenger.example
|
||
{
|
||
internal class Program
|
||
{
|
||
public static PublicConfigInfo publicConfigInfo = new PublicConfigInfo
|
||
{
|
||
Certificate = new X509Certificate2("./snltty.pfx", "oeq9tw1o"),
|
||
TunnelTransports = new List<TunnelTransportItemInfo>
|
||
{
|
||
new TunnelTransportItemInfo{ BufferSize=3, Disabled=false, DisableReverse=false, DisableSSL=false, Name="udp", Order=0, ProtocolType= TunnelProtocolType.Udp.ToString(), Reverse=true, SSL=true },
|
||
new TunnelTransportItemInfo{ BufferSize=3, Disabled=false, DisableReverse=false, DisableSSL=false, Name="TcpP2PNAT", Order=1, ProtocolType= TunnelProtocolType.Tcp.ToString(), Reverse=true, SSL=true },
|
||
new TunnelTransportItemInfo{ BufferSize=3, Disabled=false, DisableReverse=false, DisableSSL=false, Name="TcpNutssb", Order=2, ProtocolType= TunnelProtocolType.Tcp.ToString(), Reverse=true, SSL=true },
|
||
}
|
||
};
|
||
|
||
static async Task Main(string[] args)
|
||
{
|
||
LoggerConsole();
|
||
|
||
Console.WriteLine($"输入server 或者 client:");
|
||
string type = Console.ReadLine();
|
||
|
||
if (type == "server")
|
||
{
|
||
Server();
|
||
}
|
||
else
|
||
{
|
||
await Client();
|
||
}
|
||
|
||
Console.ReadLine();
|
||
}
|
||
|
||
public sealed class TunnelConnectionReceiveCallback : ITunnelConnectionReceiveCallback
|
||
{
|
||
public async Task Closed(ITunnelConnection connection, object state)
|
||
{
|
||
Console.WriteLine($"{(connection.Type == TunnelType.P2P ? "打洞" : "中继")}关闭，收到 {connection.IPEndPoint} {connection.RemoteMachineId} 的关闭");
|
||
await Task.CompletedTask;
|
||
}
|
||
|
||
public async Task Receive(ITunnelConnection connection, ReadOnlyMemory<byte> data, object state)
|
||
{
|
||
Console.WriteLine($"{(connection.Type == TunnelType.P2P ? "打洞" : "中继")}数据，收到 {connection.IPEndPoint} {connection.RemoteMachineId} 的数据:{data.Span.GetString()}");
|
||
await Task.CompletedTask;
|
||
}
|
||
}
|
||
private static async Task Client()
|
||
{
|
||
//序列化
|
||
ISerializer serializer = new Serializer();
|
||
|
||
//信标发送和接受
|
||
IMessengerSender messengerSender = new MessengerSender();
|
||
IMessengerResolver messengerResolver = new MessengerResolver(messengerSender);
|
||
|
||
//打洞相关
|
||
TunnelExcludeIPTransfer tunnelExcludeIPTransfer = new TunnelExcludeIPTransfer();
|
||
//tunnelExcludeIPTransfer.LoadTunnelExcludeIPs(new List<ITunnelExcludeIP>());
|
||
TunnelMessengerAdapter tunnelMessengerAdapter = new TunnelMessengerAdapter(messengerSender, tunnelExcludeIPTransfer, serializer, new TunnelMessengerAdapterStore());
|
||
TunnelTransfer tunnelTransfer = new TunnelTransfer(tunnelMessengerAdapter);
|
||
tunnelTransfer.SetConnectedCallback("default", (connection) =>
|
||
{
|
||
Console.WriteLine($"打洞成功，收到 {connection.IPEndPoint} {connection.RemoteMachineId} 的连接");
|
||
connection.BeginReceive(new TunnelConnectionReceiveCallback(), null);
|
||
});
|
||
TunnelClientMessenger tunnelClientMessenger = new TunnelClientMessenger(tunnelTransfer, messengerSender, serializer);
|
||
|
||
|
||
//中继相关
|
||
IRelayClientStore relayClientStore = new RelayClientStore();
|
||
RelayClientTransfer relayClientTransfer = new RelayClientTransfer(messengerSender, serializer, relayClientStore);
|
||
relayClientTransfer.SetConnectedCallback("default", (connection) =>
|
||
{
|
||
Console.WriteLine($"中继成功，收到 {connection.IPEndPoint} {connection.RemoteMachineId} 的连接");
|
||
connection.BeginReceive(new TunnelConnectionReceiveCallback(), null);
|
||
});
|
||
RelayClientMessenger relayClientMessenger = new RelayClientMessenger(relayClientTransfer, serializer);
|
||
|
||
//加载这些信标处理器
|
||
messengerResolver.LoadMessenger(new List<IMessenger>
|
||
{
|
||
tunnelClientMessenger,
|
||
relayClientMessenger
|
||
});
|
||
|
||
|
||
Console.WriteLine($"输入服务端ip端口:");
|
||
publicConfigInfo.Host = Console.ReadLine();
|
||
|
||
Console.WriteLine($"开始连接服务器");
|
||
IPEndPoint server = NetworkHelper.GetEndPoint(publicConfigInfo.Host, 1802);
|
||
Socket socket = new Socket(server.Address.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
|
||
socket.KeepAlive();
|
||
await socket.ConnectAsync(server).WaitAsync(TimeSpan.FromMilliseconds(5000)).ConfigureAwait(false);
|
||
publicConfigInfo.SignConnection = await messengerResolver.BeginReceiveClient(socket, true, 1).ConfigureAwait(false);
|
||
|
||
Console.WriteLine($"开始登录");
|
||
MessageResponeInfo resp = await messengerSender.SendReply(new MessageRequestWrap
|
||
{
|
||
Connection = publicConfigInfo.SignConnection,
|
||
MessengerId = (ushort)SignInMessengerIds.SignIn_V_1_3_1,
|
||
Timeout = 2000,
|
||
Payload = serializer.Serialize(new SignInfo
|
||
{
|
||
MachineName = Dns.GetHostName(),
|
||
MachineId = string.Empty,
|
||
Version = VersionHelper.version,
|
||
Args = new Dictionary<string, string>(),
|
||
GroupId = "default"
|
||
})
|
||
}).ConfigureAwait(false);
|
||
if (resp.Code != MessageResponeCodes.OK)
|
||
{
|
||
Console.WriteLine($"登录失败 : {resp.Code}");
|
||
publicConfigInfo.SignConnection?.Disponse(6);
|
||
return;
|
||
}
|
||
|
||
SignInResponseInfo signResp = serializer.Deserialize<string>(resp.Data.Span).DeJson<SignInResponseInfo>();
|
||
if (signResp.Status == false)
|
||
{
|
||
Console.WriteLine($"登录失败 : {signResp.Msg}");
|
||
publicConfigInfo.SignConnection?.Disponse(6);
|
||
return;
|
||
}
|
||
publicConfigInfo.SignConnection.Id = signResp.MachineId;
|
||
Console.WriteLine($"你的id:{signResp.MachineId}");
|
||
tunnelTransfer.Refresh();
|
||
|
||
|
||
//获取在线列表，其它功能，参照 SignInServerMessenger 里的方法serializer.Deserialize 什么，就传什么
|
||
resp = await messengerSender.SendReply(new MessageRequestWrap
|
||
{
|
||
Connection = publicConfigInfo.SignConnection,
|
||
MessengerId = (ushort)SignInMessengerIds.List,
|
||
Timeout = 2000,
|
||
Payload = serializer.Serialize(new SignInListRequestInfo
|
||
{
|
||
Asc = true,
|
||
Page = 1,
|
||
Size = 10
|
||
})
|
||
}).ConfigureAwait(false);
|
||
if (resp.Code == MessageResponeCodes.OK)
|
||
{
|
||
Console.WriteLine($"当前在线 : {serializer.Deserialize<SignInListResponseInfo>(resp.Data.Span).List.ToJson()}");
|
||
}
|
||
|
||
|
||
|
||
Console.WriteLine($"去连接吗?，1打洞，2中继:");
|
||
string connect = Console.ReadLine();
|
||
|
||
Console.WriteLine($"输入对方id:");
|
||
string id = Console.ReadLine();
|
||
|
||
ITunnelConnection tunnelConnection = null;
|
||
switch (connect)
|
||
{
|
||
case "1":
|
||
{
|
||
tunnelConnection = await tunnelTransfer.ConnectAsync(id, "default", TunnelProtocolType.None);
|
||
}
|
||
break;
|
||
case "2":
|
||
{
|
||
tunnelConnection = await relayClientTransfer.ConnectAsync(publicConfigInfo.SignConnection.Id, id, "default");
|
||
}
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
if (tunnelConnection != null)
|
||
{
|
||
for (int i = 0; i < 10; i++)
|
||
{
|
||
string msg = $"hello {i}";
|
||
var msgBytes = msg.ToBytes();
|
||
|
||
//首部4字节存长度，剩下的才是真实数据
|
||
byte[] bytes = new byte[4 + msgBytes.Length];
|
||
msgBytes.Length.ToBytes(bytes);
|
||
msgBytes.AsMemory().CopyTo(bytes.AsMemory(4));
|
||
|
||
await tunnelConnection.SendAsync(bytes);
|
||
await Task.Delay(1000);
|
||
}
|
||
}
|
||
}
|
||
|
||
private static void Server()
|
||
{
|
||
Console.WriteLine($"输入服务端端口:");
|
||
publicConfigInfo.Port = int.Parse(Console.ReadLine());
|
||
|
||
//序列化
|
||
ISerializer serializer = new Serializer();
|
||
|
||
//信标发送和接受
|
||
IMessengerSender messengerSender = new MessengerSender();
|
||
IMessengerResolver messengerResolver = new MessengerResolver(messengerSender);
|
||
messengerResolver.Initialize(publicConfigInfo.Certificate);
|
||
|
||
//登录相关
|
||
SignInArgsTransfer signInArgsTransfer = new SignInArgsTransfer();
|
||
//signInArgsTransfer.LoadArgs(new List<ISignInArgs>());
|
||
ISignInStore signInStore = new SignInStore();
|
||
SignCaching signCaching = new SignCaching(signInStore, signInArgsTransfer);
|
||
SignInServerMessenger signInServerMessenger = new SignInServerMessenger(messengerSender, signCaching, serializer);
|
||
|
||
//打洞相关
|
||
TunnelExternalResolver tunnelExternalResolver = new TunnelExternalResolver();
|
||
TunnelServerMessenger tunnelServerMessenger = new TunnelServerMessenger(messengerSender, signCaching, serializer);
|
||
|
||
//中继相关
|
||
IRelayServerMasterStore relayServerMasterStore = new RelayServerMasterStore();
|
||
IRelayServerNodeStore relayServerNodeStore = new RelayServerNodeStore();
|
||
RelayServerNodeTransfer relayServerNodeTransfer = new RelayServerNodeTransfer(serializer, relayServerNodeStore, relayServerMasterStore);
|
||
RelayServerResolver relayServerResolver = new RelayServerResolver(relayServerNodeTransfer, serializer);
|
||
IRelayServerCaching relayServerCaching = new RelayServerCachingMemory(serializer);
|
||
RelayServerMasterTransfer relayServerMasterTransfer = new RelayServerMasterTransfer(relayServerCaching, serializer, relayServerMasterStore);
|
||
RelayServerReportResolver relayServerReportResolver = new RelayServerReportResolver(relayServerMasterTransfer);
|
||
//自定义中继验证
|
||
RelayServerValidatorTransfer relayServerValidatorTransfer = new RelayServerValidatorTransfer();
|
||
//relayServerValidatorTransfer.LoadValidators(new List<IRelayServerValidator> { });
|
||
RelayServerMessenger relayServerMessenger = new RelayServerMessenger(messengerSender, signCaching, serializer, relayServerMasterTransfer, relayServerValidatorTransfer);
|
||
|
||
//加载这些信标处理器
|
||
messengerResolver.LoadMessenger(new List<IMessenger>
|
||
{
|
||
signInServerMessenger,
|
||
tunnelServerMessenger,
|
||
relayServerMessenger
|
||
});
|
||
|
||
//TCP
|
||
var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
|
||
socket.Bind(new IPEndPoint(IPAddress.Any, publicConfigInfo.Port));
|
||
socket.Listen(int.MaxValue);
|
||
TimerHelper.Async(async () =>
|
||
{
|
||
while (true)
|
||
{
|
||
var client = await socket.AcceptAsync();
|
||
TimerHelper.Async(async () =>
|
||
{
|
||
try
|
||
{
|
||
var bytes = new byte[1024];
|
||
int length = await client.ReceiveAsync(bytes.AsMemory(0, 1));
|
||
//外网端口
|
||
if (bytes[0] == 0)
|
||
{
|
||
await tunnelExternalResolver.Resolve(client, Helper.EmptyArray);
|
||
}
|
||
//信标
|
||
else if (bytes[0] == 1)
|
||
{
|
||
await messengerResolver.BeginReceiveServer(client, Helper.EmptyArray);
|
||
}
|
||
//中继
|
||
else if (bytes[0] == 2)
|
||
{
|
||
await relayServerResolver.Resolve(client, Helper.EmptyArray);
|
||
}
|
||
//中继节点报告
|
||
else if (bytes[0] == 3)
|
||
{
|
||
await relayServerReportResolver.Resolve(client, Helper.EmptyArray);
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
LoggerHelper.Instance.Error(ex);
|
||
}
|
||
});
|
||
}
|
||
});
|
||
|
||
//UDP
|
||
Socket socketUdp = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
|
||
socketUdp.Bind(new IPEndPoint(IPAddress.Any, publicConfigInfo.Port));
|
||
socketUdp.WindowsUdpBug();
|
||
TimerHelper.Async(async () =>
|
||
{
|
||
IPEndPoint endPoint = new IPEndPoint(IPAddress.Any, IPEndPoint.MinPort);
|
||
byte[] buffer = new byte[1 * 1024 * 1024];
|
||
while (true)
|
||
{
|
||
try
|
||
{
|
||
SocketReceiveFromResult result = await socketUdp.ReceiveFromAsync(buffer, SocketFlags.None, endPoint).ConfigureAwait(false);
|
||
IPEndPoint ep = result.RemoteEndPoint as IPEndPoint;
|
||
try
|
||
{
|
||
//外网端口
|
||
if (buffer[0] == 0)
|
||
{
|
||
await tunnelExternalResolver.Resolve(socketUdp, ep, buffer.AsMemory(1, result.ReceivedBytes - 1));
|
||
}
|
||
//中继节点报告
|
||
else if (buffer[0] == 3)
|
||
{
|
||
await relayServerReportResolver.Resolve(socketUdp, ep, buffer.AsMemory(1, result.ReceivedBytes - 1));
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
LoggerHelper.Instance.Error(ex);
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
LoggerHelper.Instance.Error(ex);
|
||
break;
|
||
}
|
||
}
|
||
});
|
||
}
|
||
|
||
private static void LoggerConsole()
|
||
{
|
||
LoggerHelper.Instance.OnLogger += (model) =>
|
||
{
|
||
ConsoleColor currentForeColor = Console.ForegroundColor;
|
||
switch (model.Type)
|
||
{
|
||
case LoggerTypes.DEBUG:
|
||
Console.ForegroundColor = ConsoleColor.Blue;
|
||
break;
|
||
case LoggerTypes.INFO:
|
||
Console.ForegroundColor = ConsoleColor.White;
|
||
break;
|
||
case LoggerTypes.WARNING:
|
||
Console.ForegroundColor = ConsoleColor.Yellow;
|
||
break;
|
||
case LoggerTypes.ERROR:
|
||
Console.ForegroundColor = ConsoleColor.Red;
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
string line = $"[{model.Type,-7}][{model.Time:yyyy-MM-dd HH:mm:ss}]:{model.Content}";
|
||
Console.WriteLine(line);
|
||
Console.ForegroundColor = currentForeColor;
|
||
};
|
||
}
|
||
}
|
||
|
||
public sealed class PublicConfigInfo
|
||
{
|
||
public IConnection SignConnection { get; set; }
|
||
public X509Certificate2 Certificate { get; set; }
|
||
public List<TunnelTransportItemInfo> TunnelTransports { get; set; }
|
||
|
||
public string Host { get; set; }
|
||
public int Port { get; set; } = 12345;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 中继的客户端存储库
|
||
/// </summary>
|
||
public sealed class RelayClientStore : IRelayClientStore
|
||
{
|
||
public byte Flag => 2;
|
||
|
||
public X509Certificate2 Certificate => Program.publicConfigInfo.Certificate;
|
||
|
||
public IConnection SigninConnection => Program.publicConfigInfo.SignConnection;
|
||
|
||
public string SecretKey => string.Empty;
|
||
|
||
public bool Disabled => false;
|
||
|
||
public bool SSL => true;
|
||
|
||
public RelayClientType RelayType => RelayClientType.Linker;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 中继节点信息存储库
|
||
/// </summary>
|
||
public sealed class RelayServerNodeStore : IRelayServerNodeStore
|
||
{
|
||
public byte Flag => 3;
|
||
|
||
public int ServicePort => Program.publicConfigInfo.Port;
|
||
|
||
public RelayServerNodeInfo Node => new RelayServerNodeInfo { };
|
||
|
||
public void Confirm()
|
||
{
|
||
}
|
||
|
||
public void SetMaxGbTotalLastBytes(ulong value)
|
||
{
|
||
}
|
||
|
||
public void SetMaxGbTotalMonth(int month)
|
||
{
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// 中继主机信息存储库
|
||
/// </summary>
|
||
public sealed class RelayServerMasterStore : IRelayServerMasterStore
|
||
{
|
||
public RelayServerMasterInfo Master => new RelayServerMasterInfo { SecretKey = "snltty" };
|
||
}
|
||
|
||
/// <summary>
|
||
/// 自定义打洞的存储库
|
||
/// </summary>
|
||
public sealed class TunnelMessengerAdapterStore : ITunnelMessengerAdapterStore
|
||
{
|
||
public IConnection SignConnection => Program.publicConfigInfo.SignConnection;
|
||
public X509Certificate2 Certificate => Program.publicConfigInfo.Certificate;
|
||
|
||
public int RouteLevelPlus => 0;
|
||
public int PortMapPrivate => 0;
|
||
public int PortMapPublic => 0;
|
||
|
||
public TunnelMessengerAdapterStore()
|
||
{
|
||
}
|
||
|
||
public async Task<List<TunnelTransportItemInfo>> GetTunnelTransports()
|
||
{
|
||
return await Task.FromResult(Program.publicConfigInfo.TunnelTransports);
|
||
}
|
||
public async Task<bool> SetTunnelTransports(List<TunnelTransportItemInfo> list)
|
||
{
|
||
return await Task.FromResult(true);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 自定义序列化
|
||
/// </summary>
|
||
public sealed class Serializer : ISerializer
|
||
{
|
||
public T Deserialize<T>(ReadOnlySpan<byte> buffer)
|
||
{
|
||
return buffer.GetString().DeJson<T>();
|
||
}
|
||
|
||
public byte[] Serialize<T>(T value)
|
||
{
|
||
return value.ToJson().ToBytes();
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// 自定义登录持久化存储
|
||
/// </summary>
|
||
public sealed class SignInStore : ISignInStore
|
||
{
|
||
public void Confirm()
|
||
{
|
||
}
|
||
|
||
public bool Delete(string id)
|
||
{
|
||
return true;
|
||
}
|
||
|
||
public SignCacheInfo Find(string id)
|
||
{
|
||
return null;
|
||
}
|
||
|
||
public IEnumerable<SignCacheInfo> Find()
|
||
{
|
||
return new List<SignCacheInfo>();
|
||
}
|
||
|
||
public string Insert(SignCacheInfo value)
|
||
{
|
||
return string.Empty;
|
||
}
|
||
|
||
public string NewId()
|
||
{
|
||
return Guid.NewGuid().ToString();
|
||
}
|
||
|
||
public bool Update(SignCacheInfo value)
|
||
{
|
||
return true;
|
||
}
|
||
}
|
||
|
||
|
||
}
|