public static void SaveDescriptor(AgentDescriptor descriptor, string file)
{
if (string.IsNullOrEmpty(file))
{
file = Path.Combine(Directory.GetCurrentDirectory(), "savedDescriptor.json");
}
File.WriteAllText(file, JsonConvert.SerializeObject(descriptor));
}
public int GetNextFreeLocalPort(AgentDescriptor descriptor, int sshServicePort)
{
MiscUtils.CheckServiceRunning(sshServicePort);
using (var client = new ExtendedWebClient(timeout))
{
try
{
return(int.Parse(client.UploadString(string.Format("http://localhost:{0}/?cmd=getnextlocalport",
sshServicePort.ToString()), JsonConvert.SerializeObject(descriptor))));
}
catch (WebException ex)
{
Log.Error("PortUtils.GetNextFreeLocalPort WebException: {0}", ex.Message);
}
return(0);
}
}
public void CopyTo(AgentDescriptor target)
{
if (target != null)
{
target.ClientName = ClientName;
target.MachineName = MachineName;
target.LocalIp = LocalIp;
target.PublicIp = PublicIp;
target.AgentName = AgentName;
target.Id = Id;
target.SshServer = SshServer;
target.RemotePort = RemotePort;
target.LocalPort = LocalPort;
target.AgentRole = AgentRole;
target.DateCreated = DateCreated;
target.ExpirationDate = ExpirationDate;
target.IdSSHServer = IdSSHServer;
}
}
public AgentDescriptor ReOpenTunnel(int sshServicePort, AgentDescriptor descriptor)
{
MiscUtils.CheckServiceRunning(sshServicePort);
using (var client = new WebClient())
{
try
{
return(JsonConvert.DeserializeObject <AgentDescriptor>(
client.UploadString(string.Format("http://localhost:{0}?cmd=reopentunnel",
sshServicePort.ToString()), "POST", JsonConvert.SerializeObject(descriptor))));
}
catch (WebException ex)
{
Log.Error(ex);
}
return(null);
}
}
public AgentDescriptor RegisterTunnel(int sshServicePort, AgentDescriptor descriptor)
{
MiscUtils.CheckServiceRunning(sshServicePort);
using (var client = new WebClient())
{
try
{
Log.Info("Calling SSHService to register tunnel");
return(JsonConvert.DeserializeObject <AgentDescriptor>(
client.UploadString(string.Format("http://localhost:{0}?cmd=registeragent",
sshServicePort.ToString()), "POST", JsonConvert.SerializeObject(descriptor))));
}
catch (WebException ex)
{
Log.Error("SshTunnelUtils - RegisterTunnel WebException error: {0}", ex);
}
catch (Exception ex)
{
Log.Error("SshTunnelUtils - RegisterTunnel general error: {0}", ex);
}
return(null);
}
}
