public void Pipe_DataReceived(PipeConnection connection, int count)
{
try
{
var req = RequestBase.Parser.ParseFrom(connection.Buffer, 0, count);
var resp = ResponseBase(true);
var blockSensitive = connection is RemotePipeConnection;
switch (req.Type)
{
case MessageID.UserLogin:
{
if (blockSensitive)
{
connection.RespondFailure("远程控制无法执行该操作");
return;
}
var result = Login(req.DataUserLogin.Token).WaitResult();
if (result != null)
{
connection.RespondFailure(result);
return;
}
}
break;
case MessageID.UserLogout:
{
if (blockSensitive)
{
connection.RespondFailure("远程控制无法执行该操作");
return;
}
var result = Logout();
if (result != null)
{
connection.RespondFailure(result);
return;
}
}
break;
case MessageID.UserInfo:
lock (UserInfo)
{
if (AutoLogin)
{
resp.DataUser = UserInfo.Clone();
resp.DataUser.Status = UserStatus.Pending;
}
else
{
resp.DataUser = UserInfo;
}
}
break;
case MessageID.LogGet:
resp.DataLog = new LogList();
lock (LogManager)
{
resp.DataLog.Data.Add(LogManager);
}
break;
case MessageID.LogClear:
LogManager.Clear();
break;
case MessageID.ControlExit:
if (blockSensitive)
{
connection.RespondFailure("远程控制无法执行该操作");
return;
}
Stop();
return;
case MessageID.ControlConfigGet:
if (blockSensitive)
{
connection.RespondFailure("远程控制无法执行该操作");
return;
}
resp.DataConfig = GetConfig();
break;
case MessageID.ControlConfigSet:
if (blockSensitive)
{
connection.RespondFailure("远程控制无法执行该操作");
return;
}
if (req.DataConfig.RemoteKeyNew != "")
{
RemoteManager.EncryptKey = Sodium.PasswordHash.ArgonHashBinary(Encoding.UTF8.GetBytes(req.DataConfig.RemoteKeyNew), RemoteManager.SALT, 3, 268435456, 32);
}
RemoteManager.Enabled = req.DataConfig.RemoteManagement;
if (RemoteManager.Enabled && UserInfo.Status == UserStatus.LoggedIn)
{
RemoteManager.Start();
}
else
{
RemoteManager.Stop();
}
Natfrp.BypassProxy = req.DataConfig.BypassProxy;
UpdateManager.UpdateInterval = req.DataConfig.UpdateInterval;
Save();
PushConfig();
break;
case MessageID.ControlCheckUpdate:
if (blockSensitive)
{
connection.RespondFailure("远程控制无法执行该操作");
return;
}
resp.DataUpdate = UpdateManager.CheckUpdate().WaitResult();
break;
case MessageID.ControlGetUpdate:
if (blockSensitive)
{
connection.RespondFailure("远程控制无法执行该操作");
return;
}
resp.DataUpdate = UpdateManager.Status;
break;
default:
// Login required ↓
lock (UserInfo)
{
if (UserInfo.Status != UserStatus.LoggedIn)
{
connection.RespondFailure("用户未登录");
return;
}
}
switch (req.Type)
{
case MessageID.TunnelList:
resp.DataTunnels = new TunnelList();
resp.DataTunnels.Tunnels.Add(TunnelManager.Values.Select(t => t.CreateProto()));
break;
case MessageID.TunnelReload:
TunnelManager.UpdateTunnels().Wait();
break;
case MessageID.TunnelUpdate:
lock (TunnelManager)
{
if (!TunnelManager.TryGetValue(req.DataUpdateTunnel.Id, out Tunnel t))
{
connection.RespondFailure("隧道不存在");
return;
}
t.Enabled = req.DataUpdateTunnel.Status == 1;
TunnelManager.PushOne(t);
}
break;
case MessageID.TunnelDelete:
Natfrp.Request <Natfrp.ApiResponse>("delete_tunnel", "tunnel=" + req.DataId).WaitResult();
lock (TunnelManager)
{
TunnelManager.Remove(req.DataId);
TunnelManager.Push();
}
break;
case MessageID.TunnelCreate:
{
var result = Natfrp.Request <Natfrp.CreateTunnel>("create_tunnel", new StringBuilder()
.Append("type=").Append(req.DataCreateTunnel.Type)
.Append("&name=").Append(req.DataCreateTunnel.Name)
.Append("¬e=").Append(req.DataCreateTunnel.Note)
.Append("&node=").Append(req.DataCreateTunnel.Node)
.Append("&local_ip=").Append(req.DataCreateTunnel.LocalAddress)
.Append("&local_port=").Append(req.DataCreateTunnel.LocalPort)
.Append("&remote_port=").Append(req.DataCreateTunnel.RemotePort).ToString()).WaitResult();
var t = TunnelManager.CreateFromApi(result.Data);
lock (TunnelManager)
{
TunnelManager[t.Id] = t;
TunnelManager.Push();
}
resp.Message = "#" + t.Id + " " + t.Name;
}
break;
case MessageID.NodeList:
resp.DataNodes = new NodeList();
resp.DataNodes.Nodes.Add(NodeManager.Values);
break;
case MessageID.NodeReload:
NodeManager.UpdateNodes().Wait();
break;
}
break;
}
connection.SendProto(resp);
}
catch (AggregateException e) when(e.InnerExceptions.Count == 1)
{
connection.SendProto(ResponseBase(false, e.InnerExceptions[0].ToString()));
}
catch (Exception e)
{
connection.SendProto(ResponseBase(false, e.ToString()));
}
}
protected async Task <string> Login(string token, bool isAuto = false)
{
lock (UserInfo)
{
if (UserInfo.Status != UserStatus.NoLogin)
{
return(UserInfo.Status == UserStatus.Pending ? "操作进行中, 请稍候" : "用户已登录");
}
if (token.Length != 16)
{
return("Token 无效");
}
UserInfo.Status = UserStatus.Pending;
PushUserInfo();
}
LogManager.Log(1, "Service", "开始登录, Token: " + token.Substring(0, 4) + "********" + token.Substring(12));
try
{
Natfrp.Token = token;
var user = await Natfrp.Request <Natfrp.GetUser>("get_user");
if (!user.Data.Login)
{
LogManager.Log(3, "Service", "服务器拒绝登录: " + user.Message);
Logout(true);
return(user.Message);
}
lock (UserInfo)
{
UserInfo.Id = user.Data.Id;
UserInfo.Name = user.Data.Name;
UserInfo.Meta = user.Data.Meta;
UserInfo.Status = UserStatus.LoggedIn;
AutoLogin = false;
}
Save();
NodeManager.Clear();
NodeManager.Start();
TunnelManager.Clear();
TunnelManager.Start();
PushUserInfo();
LogManager.Log(1, "Service", "用户登录成功");
RemoteManager.Start();
}
catch (Exception e)
{
if (isAuto)
{
LogManager.Log(3, "Service", "自动登录失败, 将在稍后重试: " + e.ToString());
lock (UserInfo)
{
UserInfo.Status = UserStatus.NoLogin;
}
// Don't push here
}
else
{
LogManager.Log(3, "Service", "用户登录失败: " + e.ToString());
Logout(true);
}
return(e.ToString());
}
return(null);
}