private void SendTestCommand(object sender, EventArgs e)
{
ToolStripMenuItem s = sender as ToolStripMenuItem;
PingRequest.SendCommandToTargetAsync(s.Tag.ToString(), "test", Dns.GetHostName());
timerTickAsync(null, null);
}
private async void RandomizePortMenuItem_Click(object sender, EventArgs e)
{
ToolStripItem s = sender as ToolStripItem;
string host = s.Tag.ToString();
setHostBlueDot(host);
RemoteMachine node = Ping.RemoteMachines[host];
await PingRequest.SendCommandToTargetAsync(node.host, "randomize");
timerTickAsync(null, null);
}
public bool ProcessCommandHeader(INatDevice Router, dynamic Response, string Key)
{
IEnumerable <string> Commands;
IEnumerable <string> Parameters;
if (Response.Headers.TryGetValues("Command", out Commands))
{
foreach (string c in Commands)
{
Command = c;
}
}
if (Response.Headers.TryGetValues("Parameter", out Parameters))
{
foreach (string p in Parameters)
{
Parameter = p;
}
}
// If no command headers were found in the response, return false
if (Command == null || Parameter == null)
{
return(false);
}
int rdpPortExternal = Int32.Parse(Registry.Get("Port"));
// Decrypt the headers passed back by server
string commandDecrypted = Harpocrates.Engine.Decrypt(Command, Key);
string parameterDecrypted = Harpocrates.Engine.Decrypt(Parameter, Key);
if (commandDecrypted == "open")
{
int lifetime = Convert.ToInt32(Registry.Get("PortLifetime"));
string desc = "Drawbridge [" + Dns.GetHostName() + "]";
Mapping mapping = new Mapping(Protocol.Tcp, 3389, rdpPortExternal, lifetime * 60);
Router.CreatePortMap(mapping);
}
else if (commandDecrypted == "close")
{
try
{
Router.DeletePortMap(new Mapping(Protocol.Tcp, 3389, rdpPortExternal));
}
catch
{
}
}
else if (commandDecrypted == "lifetime")
{
Registry.Set("PortLifetime", parameterDecrypted);
}
else if (commandDecrypted == "interval")
{
Registry.Set("Interval", parameterDecrypted);
}
else if (commandDecrypted == "test")
{
PingRequest.SendCommandToTargetAsync(parameterDecrypted, "test-reply", Dns.GetHostName());
}
else if (commandDecrypted == "test-reply")
{
MessageBox.Show(String.Format("Test command reply processed from: {0}", parameterDecrypted));
}
else if (commandDecrypted == "port")
{
// Delete old port mapping on router (if any exists)
try
{
Router.DeletePortMap(new Mapping(Protocol.Tcp, 3389, rdpPortExternal));
}
catch
{
}
Registry.Set("Port", parameterDecrypted);
}
else if (commandDecrypted == "randomize")
{
// Delete old port mapping on router (if any exists)
try
{
Router.DeletePortMap(new Mapping(Protocol.Tcp, 3389, rdpPortExternal));
}
catch
{
}
StaticHelpers.RandomizePort();
}
return(true);
}
private ToolStripMenuItem CreateHostMenuItem(string Name, RemoteMachine x)
{
ToolStripMenuItem HostMenuItem = new ToolStripMenuItem();
HostMenuItem.Text = x.host;
HostMenuItem.Name = Name;
if (x.pending)
{
HostMenuItem.Image = Properties.Resources.bullet_blue;
}
else if (x.wanip == "")
{
HostMenuItem.Image = Properties.Resources.bullet_red;
HostMenuItem.ToolTipText = "Host error: could not configure router";
}
else if (x.rdpopen == false)
{
HostMenuItem.Image = Properties.Resources.bullet_yellow;
HostMenuItem.ToolTipText = "Host error: RDP service not listening on this host";
}
else if (x.status == "open")
{
HostMenuItem.Image = Properties.Resources.bullet_green;
}
else
{
HostMenuItem.Image = Properties.Resources.bullet_grey;
}
HostMenuItem.Tag = x.host;
if (x.status == "closed")
{
ToolStripMenuItem OpenPortMenuItem = new ToolStripMenuItem();
OpenPortMenuItem.Text = "Open Port";
OpenPortMenuItem.Tag = x.host;
OpenPortMenuItem.Click += new EventHandler(OpenPortMenuItem_Click);
HostMenuItem.DropDownItems.Add(OpenPortMenuItem);
}
if (x.status == "open" && x.rdpopen == true)
{
ToolStripMenuItem ConnectClientMenuItem = new ToolStripMenuItem();
ConnectClientMenuItem.Text = "Launch RDP";
ConnectClientMenuItem.Tag = x.host;
ConnectClientMenuItem.Click += new EventHandler(ConnectClientMenuItem_Click);
if (x.host == Dns.GetHostName() || x.wanip == this.ExternalIp)
{
ConnectClientMenuItem.ToolTipText = "Computer can not connect to itself.";
ConnectClientMenuItem.Enabled = false;
}
if (x.wanip == "")
{
ConnectClientMenuItem.ToolTipText = "Remote computer could not determine WAN IP address.";
ConnectClientMenuItem.Enabled = false;
}
HostMenuItem.DropDownItems.Add(ConnectClientMenuItem);
}
if (x.rdpopen == true)
{
ToolStripMenuItem LaunchRDPInternalMenuItem = new ToolStripMenuItem();
LaunchRDPInternalMenuItem.Text = "Launch RDP [internal]";
// If this machine is the one the user is on disable it...
if (x.host == Dns.GetHostName() || x.wanip != this.ExternalIp)
{
LaunchRDPInternalMenuItem.ToolTipText = "Computer can not connect to itself.";
LaunchRDPInternalMenuItem.Enabled = false;
}
LaunchRDPInternalMenuItem.Tag = x.host;
LaunchRDPInternalMenuItem.Click += new EventHandler(ConnectClientInternalMenuItem_Click);
HostMenuItem.DropDownItems.Add(LaunchRDPInternalMenuItem);
}
if (x.status == "open")
{
ToolStripMenuItem ClosePortMenuItem = new ToolStripMenuItem();
ClosePortMenuItem.Text = "Close Port";
ClosePortMenuItem.Tag = x.host;
ClosePortMenuItem.Click += new EventHandler(ClosePortMenuItem_Click);
HostMenuItem.DropDownItems.Add(ClosePortMenuItem);
}
ToolStripMenuItem HostPortSettingsMenuItem = new ToolStripMenuItem();
HostPortSettingsMenuItem.Text = "Port Settings";
HostMenuItem.DropDownItems.Add(HostPortSettingsMenuItem);
ToolStripMenuItem RandomizePortMenuItem = new ToolStripMenuItem();
RandomizePortMenuItem.Text = "Randomize Port";
RandomizePortMenuItem.Tag = x.host;
RandomizePortMenuItem.Click += new EventHandler(RandomizePortMenuItem_Click);
HostPortSettingsMenuItem.DropDownItems.Add(RandomizePortMenuItem);
ToolStripMenuItem PortSetManualMenuItem = new ToolStripMenuItem();
PortSetManualMenuItem.Text = "Choose Port";
PortSetManualMenuItem.Tag = x.host;
PortSetManualMenuItem.Click += delegate(Object sender1, EventArgs ee)
{
PortSelect ps = new PortSelect();
ps.numPort.Value = x.port;
ps.ShowDialog();
PingRequest.SendCommandToTargetAsync(x.host, "port", ps.numPort.Value.ToString());
timerTickAsync(null, null);
};
HostPortSettingsMenuItem.DropDownItems.Add(PortSetManualMenuItem);
ToolStripMenuItem HostPortLifetimeSelectMenuItem = new ToolStripMenuItem();
HostPortLifetimeSelectMenuItem.Text = "Lifetime";
HostPortLifetimeSelectMenuItem.Tag = x.host;
HostPortSettingsMenuItem.DropDownItems.Add(HostPortLifetimeSelectMenuItem);
foreach (KeyValuePair <int, string> Life in this.Lifetimes)
{
ToolStripMenuItem i = new ToolStripMenuItem();
i.Text = Life.Value;
if (Life.Key == x.lifetime)
{
i.Checked = true;
}
i.Click += delegate(Object sender1, EventArgs ee)
{
ToolStripMenuItem s = sender1 as ToolStripMenuItem;
PingRequest.SendCommandToTargetAsync(x.host, "lifetime", Life.Key.ToString());
timerTickAsync(null, null);
};
HostPortLifetimeSelectMenuItem.DropDownItems.Add(i);
}
ToolStripMenuItem MachineIntervalMenuItem = new ToolStripMenuItem();
MachineIntervalMenuItem.Text = "Ping Interval";
HostMenuItem.DropDownItems.Add(MachineIntervalMenuItem);
foreach (KeyValuePair <int, string> Ping in this.PingsIntervals)
{
ToolStripMenuItem i = new ToolStripMenuItem();
i.Text = Ping.Value;
i.Tag = Ping.Key;
if (Ping.Key == x.interval)
{
i.Checked = true;
}
i.Click += delegate(Object sender1, EventArgs ee)
{
ToolStripMenuItem s = sender1 as ToolStripMenuItem;
PingRequest.SendCommandToTargetAsync(x.host, "interval", Ping.Key.ToString());
timerTickAsync(null, null);
};
MachineIntervalMenuItem.DropDownItems.Add(i);
}
ToolStripMenuItem TestCommandMenuItem = new ToolStripMenuItem();
TestCommandMenuItem.Text = "Test Command Bus";
TestCommandMenuItem.Tag = x.host;
TestCommandMenuItem.Click += new EventHandler(SendTestCommand);
HostMenuItem.DropDownItems.Add(TestCommandMenuItem);
HostMenuItem.DropDownItems.Add("-");
ToolStripMenuItem MachineStatusMenuItem = new ToolStripMenuItem();
MachineStatusMenuItem.Text = "Machine Information";
MachineStatusMenuItem.Tag = x.host;
MachineStatusMenuItem.Width = 400;
HostMenuItem.DropDownItems.Add(MachineStatusMenuItem);
int width = 300;
Font f = new Font("Consolas", 9);
MachineStatusMenuItem.DropDownItems.AddRange(new ToolStripItem[] {
new ToolStripLabel
{
Text = "Host Name : " + x.host,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Machine GUID : " + x.guid,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "External IP : " + x.wanip,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Internal IP : " + x.lanip,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Mapped Port : " + x.port,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Interval : " + x.interval + " Seconds",
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Version : " + x.version,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Port Lifetime : " + x.lifetime + " Minutes",
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Port Status : " + x.status,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Service Installed : " + x.serviceinstalled,
Width = width,
Font = f
},
new ToolStripLabel
{
Text = "Service Running : " + x.servicerunning,
Width = width,
Font = f
}
});
return(HostMenuItem);
}