private void autoShowUpgrade()
{
string ver = P2pLib.GetInstance().GetLatestVer();
if (ver.IsNullOrEmpty())
{
return;
}
bool has_windows = false;
string[] ver_split = ver.Split(',');
for (int i = 0; i < ver_split.Length; ++i)
{
string[] item = ver_split[i].Split(';');
if (item.Length < 3)
{
continue;
}
if (item[0].Equals("windows"))
{
if (String.Compare(item[1], P2pLib.kCurrentVersion) <= 0)
{
return;
}
else
{
if (String.Compare(item[1], upgrade_shown_version) != 0)
{
upgrade_shown_version = item[1];
has_windows = true;
}
}
}
}
if (!has_windows)
{
return;
}
if (upgrade_is_shown)
{
return;
}
upgrade_is_shown = true;
if (upgradeForm != null)
{
upgradeForm.Activate();
}
else
{
upgradeForm = new VersionControl(ver);
upgradeForm.Show();
upgradeForm.Activate();
upgradeForm.FormClosed += tmp_upgradeForm_FormClosed;
}
}
private void cboPlanets_SelectedIndexChanged(object sender, EventArgs e)
{
if (P2pLib.GetInstance().connectStarted || P2pLib.GetInstance().disConnectStarted)
{
return;
}
int country_idx = cboPlanets.SelectedIndex;
if (P2pLib.GetInstance().choose_country_ == P2pLib.GetInstance().now_countries_[country_idx])
{
return;
}
P2pLib.GetInstance().connectSuccess = false;
P2pLib.GetInstance().connectStarted = true;
P2pLib.GetInstance().use_smart_route_ = true;
SynchronizationContext syncContext = SynchronizationContext.Current;
Thread tmp_thread = new Thread(() =>
{
P2pLib.GetInstance().choose_country_ = P2pLib.GetInstance().now_countries_[country_idx];
Configuration.RandomNode();
controller.ToggleEnable(true);
controller.ToggleGlobal(true);
P2pLib.GetInstance().connectSuccess = true;
P2pLib.GetInstance().connectStarted = false;
syncContext.Post(this.ConnectButton.ThreadRefresh, null);
});
tmp_thread.IsBackground = true;
tmp_thread.Start();
}
public void CreateRemote()
{
Server server = _controller.GetAServer(IStrategyCallerType.TCP, (IPEndPoint)_connection.RemoteEndPoint,
_destEndPoint);
if (server == null || server.server == "")
{
throw new ArgumentException("No server configured");
}
_encryptor = EncryptorFactory.GetEncryptor(P2pLib.GetInstance().enc_method_, P2pLib.GetInstance().seckey_);
string ip = "";
ushort port = 0;
int res = P2pLib.GetInstance().GetRemoteNode(ref ip, ref port);
if (res == 0)
{
server.server = ip;
server.server_port = port;
}
this._server = server;
/* prepare address buffer length for AEAD */
Logging.Debug($"_addrBufLength={_addrBufLength}, remote server: {server.server}," +
$" remote port: {server.server_port}, connect times: {TCPRelay.connect_times_} " +
$"vpn server: {P2pLib.GetInstance().str_vpn_ip_} vpn port: {P2pLib.GetInstance().vpn_port_}");
_encryptor.AddrBufLength = _addrBufLength;
}
private void button2_Click(object sender, EventArgs e)
{
// prikey paste
IDataObject iData = Clipboard.GetDataObject();
if (iData.GetDataPresent(DataFormats.Text))
{
string prikey = ((String)iData.GetData(DataFormats.Text)).Trim();
if (prikey.Equals(P2pLib.GetInstance().prikey_))
{
return;
}
if (prikey.Length != 64)
{
MessageBox.Show(I18N.GetString("invalid private key."));
return;
}
if (!P2pLib.GetInstance().SavePrivateKey(prikey))
{
MessageBox.Show(I18N.GetString("Set up to 3 private keys."));
return;
}
if (!P2pLib.GetInstance().ResetPrivateKey(prikey))
{
MessageBox.Show(I18N.GetString("invalid private key."));
return;
}
MessageBox.Show(I18N.GetString("after success reset private key, must restart program."));
Application.Exit();
}
}
private void ConfigForm_Load_1(object sender, EventArgs e)
{
// Make a font for the item text.
Font font = new Font("Times New Roman", 14);
Random ran = new Random();
int n = ran.Next(100, 1000);
// Make image and text data.
ImageAndText[] planets =
{
new ImageAndText(Resources.us, "America" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.sg, "Singapore" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.br, "Brazil" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.de, "Germany" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.nl, "Netherlands" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.fr, "France" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.kr, "Korea" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.jp, "Japan" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.ca, "Canada" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.au, "Australia" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.hk, "Hong Kong" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.in1, "India" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.gb, "England" + '\n' + ran.Next(100, 1000) + " nodes", font),
new ImageAndText(Resources.cn, "China" + '\n' + ran.Next(100, 1000) + " nodes", font),
};
cboPlanets.DisplayImagesAndText(planets);
int select_idx = 0;
for (int i = 0; i < P2pLib.GetInstance().now_countries_.Count; ++i)
{
if (P2pLib.GetInstance().now_countries_[i] == P2pLib.GetInstance().choose_country_)
{
select_idx = i;
break;
}
}
cboPlanets.SelectedIndex = select_idx;
this.button2.Text = I18N.GetString("UPGRADE");
this.button4.Text = I18N.GetString("SETTINGS");
this.label7.Text = I18N.GetString("Tenon p2p network protecting your privacy.");
this.label6.Text = I18N.GetString("Balance");
this.label9.Text = I18N.GetString("");
this.label10.Text = I18N.GetString("waiting server...");
this.label12.Text = I18N.GetString("Share to friends and earn the tenon coin.");
_syncContext = SynchronizationContext.Current;
progressThread = new Thread(() =>
{
while (true)
{
_syncContext.Post(ResetBalance, null);
Thread.Sleep(1000);
}
});
progressThread.IsBackground = true;
progressThread.Start();
}
private void Connect_Click(object sender, EventArgs e)
{
this.label8.Text = I18N.GetString("");
if (P2pLib.GetInstance().server_status.Equals("bwo"))
{
showOutbandDialog();
P2pLib.GetInstance().server_status = "ok";
return;
}
SynchronizationContext syncContext = SynchronizationContext.Current;
if (P2pLib.GetInstance().connectSuccess)
{
if (P2pLib.GetInstance().disConnectStarted)
{
return;
}
P2pLib.GetInstance().disConnectStarted = true;
Thread tmp_thread = new Thread(() =>
{
controller.Stop();
controller.ToggleEnable(false);
P2pLib.GetInstance().connectSuccess = false;
P2pLib.GetInstance().connectStarted = false;
syncContext.Post(ConnectButton.ThreadRefresh, null);
P2pLib.GetInstance().disConnectStarted = false;
});
tmp_thread.IsBackground = true;
tmp_thread.Start();
}
else
{
if (P2pLib.GetInstance().connectStarted)
{
return;
}
P2pLib.GetInstance().connectStarted = true;
P2pLib.GetInstance().use_smart_route_ = true;
int country_idx = cboPlanets.SelectedIndex;
Thread tmp_thread = new Thread(() =>
{
P2pLib.GetInstance().choose_country_ = P2pLib.GetInstance().now_countries_[country_idx];
Configuration.RandomNode();
controller.ToggleEnable(true);
controller.ToggleGlobal(true);
P2pLib.GetInstance().connectSuccess = true;
P2pLib.GetInstance().connectStarted = false;
syncContext.Post(this.ConnectButton.ThreadRefresh, null);
});
tmp_thread.IsBackground = true;
tmp_thread.Start();
}
}
public ProxyForm(ShadowsocksController controller)
{
this.Font = System.Drawing.SystemFonts.MessageBoxFont;
InitializeComponent();
this.Icon = Icon.FromHandle(Resources.ssw128.GetHicon());
this.controller = controller;
string trans_str = P2pLib.GetInstance().Trans();
if (!trans_str.IsNullOrEmpty())
{
string[] items = trans_str.Split(';');
for (int i = 0; i < items.Length; ++i)
{
string[] item = items[i].Split(',');
if (item.Length < 4)
{
continue;
}
int index = this.dataGridView1.Rows.Add();
this.dataGridView1.Rows[index].Cells[0].Value = item[0];
this.dataGridView1.Rows[index].Cells[1].Value = item[1];
this.dataGridView1.Rows[index].Cells[2].Value = (
item[2].Substring(0, 7).ToUpper() + "..." +
item[2].Substring(item[2].Length - 7, 7).ToUpper());
this.dataGridView1.Rows[index].Cells[3].Value = item[3];
}
}
richTextBox2.Text = P2pLib.GetInstance().prikey_.ToUpper();
richTextBox1.Text = P2pLib.GetInstance().account_id_.ToUpper();
long balance = P2pLib.GetInstance().Balance();
if (balance >= 0)
{
label4.Text = balance + " Tenon";
label5.Text = Math.Round(balance * 0.002, 3) + "$";
}
else
{
label4.Text = "-- Tenon";
label5.Text = "--$";
}
this.label2.Text = I18N.GetString("Account");
this.label3.Text = I18N.GetString("Balance");
this.label6.Text = I18N.GetString("Transactions");
this.label7.Text = I18N.GetString("Global Mode");
this.button1.Text = I18N.GetString("copy");
this.button3.Text = I18N.GetString("copy");
this.button2.Text = I18N.GetString("paste");
this.checkBox1.Checked = P2pLib.GetInstance().global_mode_;
}
private void Quit_Click(object sender, EventArgs e)
{
controller.Stop();
controller.ToggleEnable(false);
P2pLib.GetInstance().connectSuccess = false;
P2pLib.GetInstance().connectStarted = false;
P2pLib.GetInstance().disConnectStarted = false;
Process.GetCurrentProcess().Kill();
System.Environment.Exit(0);
_notifyIcon.Visible = false;
Application.Exit();
}
public Button_WOC()
{
DoubleBuffered = true;
MouseEnter += (sender, e) =>
{
_isHovering = true;
Invalidate();
};
MouseLeave += (sender, e) =>
{
_isHovering = false;
Invalidate();
};
_font1 = Font;
_font2 = Font;
_font3 = Font;
_syncContext = SynchronizationContext.Current;
progressThread = new Thread(() =>
{
while (_enabled)
{
if (P2pLib.GetInstance().connectStarted || P2pLib.GetInstance().disConnectStarted)
{
_progress += 2;
if (_progress >= 360)
{
_progress = 0;
}
_syncContext.Post(ThreadRefresh, null);
}
Thread.Sleep(10);
}
});
progressThread.IsBackground = true;
progressThread.Start();
}
private void SendToServer(int length, AsyncSession session)
{
_totalWrite += length;
int bytesToSend;
lock (_encryptionLock)
{
try
{
_encryptor.Encrypt(_connetionRecvBuffer, length, _connetionSendBuffer, out bytesToSend);
}
catch (CryptoErrorException)
{
Logging.Debug("encryption error");
Close();
return;
}
}
if (!_has_sent)
{
List <byte> header_bytes = new List <byte>();
int append_size = 0;
if (P2pLib.GetInstance().use_smart_route_)
{
string ex_route_ip = "";
ushort ex_route_port = 0;
if (P2pLib.GetInstance().GetExRouteNode(ref ex_route_ip, ref ex_route_port) == 0)
{
RouteHeader tmp_rth = new RouteHeader();
tmp_rth.ip = P2pLib.IpToInt(ex_route_ip);
tmp_rth.port = (ushort)(((ex_route_port & 0xff) << 8) |
((ex_route_port >> 8) & 0xff));
byte[] tmp_bt = RouteHeader.StuctToByte(tmp_rth);
header_bytes.AddRange(tmp_bt);
append_size += 6;
}
RouteHeader rth = new RouteHeader();
rth.ip = P2pLib.GetInstance().vpn_ip_;
rth.port = (ushort)((
(P2pLib.GetInstance().vpn_port_ & 0xff) << 8) |
((P2pLib.GetInstance().vpn_port_ >> 8) & 0xff));
byte[] bt = RouteHeader.StuctToByte(rth);
header_bytes.AddRange(bt);
append_size += 6;
}
string pubkey = P2pLib.GetInstance().pubkey_;
byte[] pubkey_arr = System.Text.Encoding.Default.GetBytes(pubkey);
header_bytes.AddRange(pubkey_arr);
string method = _server.method;
header_bytes.Add((byte)method.Length);
byte[] method_arr = System.Text.Encoding.Default.GetBytes(method);
header_bytes.AddRange(method_arr);
header_bytes.AddRange(_connetionSendBuffer);
bytesToSend += pubkey.Length + 1 + method.Length + append_size;
byte[] final_bytes = header_bytes.ToArray();
Array.Copy(final_bytes, _connetionSendBuffer, bytesToSend);
_has_sent = true;
}
_tcprelay.UpdateOutboundCounter(_server, bytesToSend);
_startSendingTime = DateTime.Now;
Logging.Debug($"SendToServer: {bytesToSend}");
session.Remote.BeginSend(_connetionSendBuffer, 0, bytesToSend, SocketFlags.None,
PipeRemoteSendCallback, new object[] { session, bytesToSend });
IStrategy strategy = _controller.GetCurrentStrategy();
strategy?.UpdateLastWrite(_server);
}
static void Main(string[] args)
{
// .NET Framework 4.7.2 on Win7 compatibility
System.Net.ServicePointManager.SecurityProtocol |=
System.Net.SecurityProtocolType.Tls | System.Net.SecurityProtocolType.Tls11 | System.Net.SecurityProtocolType.Tls12;
// store args for further use
Args = args;
// Check OS since we are using dual-mode socket
if (!Utils.IsWinVistaOrHigher())
{
MessageBox.Show(I18N.GetString("Unsupported operating system, use Windows Vista at least."),
"Shadowsocks Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Check .NET Framework version
if (!Utils.IsSupportedRuntimeVersion())
{
MessageBox.Show(I18N.GetString("Unsupported .NET Framework, please update to 4.6.2 or later."),
"Shadowsocks Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Process.Start(
"https://www.microsoft.com/download/details.aspx?id=53344");
return;
}
Utils.ReleaseMemory(true);
using (Mutex mutex = new Mutex(false, $"Global\\Shadowsocks_{Application.StartupPath.GetHashCode()}"))
{
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
// handle UI exceptions
Application.ThreadException += Application_ThreadException;
// handle non-UI exceptions
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
Application.ApplicationExit += Application_ApplicationExit;
SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
AutoStartup.RegisterForRestart(true);
if (!mutex.WaitOne(0, false))
{
Process[] oldProcesses = Process.GetProcessesByName("Shadowsocks");
if (oldProcesses.Length > 0)
{
Process oldProcess = oldProcesses[0];
}
MessageBox.Show(I18N.GetString("Find Shadowsocks icon in your notify tray.")
+ Environment.NewLine
+ I18N.GetString("If you want to start multiple Shadowsocks, make a copy in another directory."),
I18N.GetString("Shadowsocks is already running."));
return;
}
Directory.SetCurrentDirectory(Application.StartupPath);
Logging.OpenLogFile();
int init_res = P2pLib.GetInstance().InitNetwork();
if (init_res != 0)
{
MessageBox.Show(I18N.GetString("init p2p network failed, please check out your network."));
return;
}
#if DEBUG
// truncate privoxy log file while debugging
string privoxyLogFilename = Utils.GetTempPath("privoxy.log");
if (File.Exists(privoxyLogFilename))
{
using (new FileStream(privoxyLogFilename, FileMode.Truncate)) { }
}
#else
Logging.OpenLogFile();
#endif
MainController = new ShadowsocksController();
MenuController = new MenuViewController(MainController);
HotKeys.Init(MainController);
MainController.Start();
Application.Run();
}
}
private void button1_Click(object sender, EventArgs e)
{
// prikey copy
Clipboard.SetDataObject(P2pLib.GetInstance().prikey_);
}
private void checkBox1_CheckedChanged(object sender, EventArgs e)
{
CheckBox tmpBox = sender as CheckBox;
P2pLib.GetInstance().SetGlobalMode(tmpBox.Checked);
}
private void checkServerInfo(bool show_message)
{
string ver = P2pLib.GetInstance().GetLatestVer();
if (ver.IsNullOrEmpty())
{
if (show_message)
{
MessageBox.Show(I18N.GetString("Already the latest version."));
}
return;
}
bool has_windows = false;
string[] ver_split = ver.Split(',');
for (int i = 0; i < ver_split.Length; ++i)
{
string[] item = ver_split[i].Split(';');
if (item.Length < 3)
{
continue;
}
if (item[0].Equals("windows"))
{
if (String.Compare(item[1], P2pLib.kCurrentVersion) <= 0)
{
if (show_message)
{
MessageBox.Show(I18N.GetString("Already the latest version."));
return;
}
}
else
{
has_windows = true;
}
}
if (item[0].Equals("share_ip"))
{
if (!item[1].IsNullOrEmpty())
{
if (item[1].StartsWith("http"))
{
P2pLib.GetInstance().share_ip_ = item[1];
}
else
{
P2pLib.GetInstance().share_ip_ = "http://" + item[1];
}
}
}
if (item[0].Equals("buy_ip"))
{
if (!item[1].IsNullOrEmpty())
{
if (item[1].StartsWith("http"))
{
P2pLib.GetInstance().buy_tenon_ip_ = item[1];
}
else
{
P2pLib.GetInstance().buy_tenon_ip_ = "http://" + item[1];
}
}
}
if (item[0].Equals("er"))
{
P2pLib.GetInstance().SetExRouting(item[1]);
}
}
if (!has_windows)
{
if (show_message)
{
MessageBox.Show(I18N.GetString("Already the latest version."));
}
return;
}
if (upgrade_is_shown)
{
return;
}
if (!show_message)
{
return;
}
upgrade_is_shown = true;
if (upgradeForm != null)
{
upgradeForm.Activate();
}
else
{
upgradeForm = new VersionControl(ver);
upgradeForm.Show();
upgradeForm.Activate();
upgradeForm.FormClosed += tmp_upgradeForm_FormClosed;
}
}
private void label12_Click(object sender, EventArgs e)
{
// share
Clipboard.SetDataObject(P2pLib.GetInstance().share_ip_ + "?id=" + P2pLib.GetInstance().account_id_);
MessageBox.Show(I18N.GetString("Copy sharing link succeeded."));
}
public static Configuration Load()
{
lock (locker) {
if (loaded)
{
return(config_loaded);
}
try
{
// string configContent = File.ReadAllText(CONFIG_FILE);
config_loaded = new Configuration(); //JsonConvert.DeserializeObject<Configuration>(configContent);
config_loaded.global = true;
config_loaded.enabled = true;
config_loaded.isDefault = true;
if (config_loaded.configs == null)
{
config_loaded.configs = new List <Server>();
}
// if (config.configs.Count == 0)
// config.configs.Add(GetDefaultServer());
if (config_loaded.localPort == 0)
{
config_loaded.localPort = 1080;
}
if (config_loaded.index == -1 && config_loaded.strategy == null)
{
config_loaded.index = 0;
}
if (config_loaded.logViewer == null)
{
config_loaded.logViewer = new LogViewerConfig();
}
if (config_loaded.proxy == null)
{
config_loaded.proxy = new ProxyConfig();
}
if (config_loaded.hotkey == null)
{
config_loaded.hotkey = new HotkeyConfig();
}
if (!System.Net.Sockets.Socket.OSSupportsIPv6)
{
config_loaded.isIPv6Enabled = false; // disable IPv6 if os not support
}
//TODO if remote host(server) do not support IPv6 (or DNS resolve AAAA TYPE record) disable IPv6?
string route_ip = "";
ushort route_port = 0;
string def_route = P2pLib.GetInstance().local_country_;
if (P2pLib.GetInstance().default_routing_map_.ContainsKey(P2pLib.GetInstance().local_country_))
{
def_route = P2pLib.GetInstance().default_routing_map_[P2pLib.GetInstance().local_country_];
}
int res = P2pLib.GetInstance().GetOneRouteNode(def_route, ref route_ip, ref route_port);
if (res != 0)
{
res = P2pLib.GetInstance().GetOneRouteNode(P2pLib.GetInstance().choose_country_, ref route_ip, ref route_port);
if (res != 0)
{
foreach (var country in P2pLib.GetInstance().now_countries_)
{
res = P2pLib.GetInstance().GetOneRouteNode(country, ref route_ip, ref route_port);
if (res == 0)
{
break;
}
}
}
if (res != 0)
{
MessageBox.Show("waiting to get route nodes from p2p network. try again...");
return(config_loaded);
}
}
string vpn_ip = "";
ushort vpn_port = 0;
string svr_passwd = "";
res = P2pLib.GetInstance().GetOneVpnNode(P2pLib.GetInstance().choose_country_, ref vpn_ip, ref vpn_port, ref svr_passwd);
if (res != 0)
{
if (res != 0)
{
foreach (var country in P2pLib.GetInstance().now_countries_)
{
res = P2pLib.GetInstance().GetOneVpnNode(country, ref vpn_ip, ref vpn_port, ref svr_passwd);
if (res == 0)
{
break;
}
}
}
if (res != 0)
{
MessageBox.Show("waiting to get vpn nodes from p2p network. try again...");
return(config_loaded);
}
}
string ip = vpn_ip;
ushort port = vpn_port;
if (P2pLib.GetInstance().use_smart_route_)
{
ip = route_ip;
port = route_port;
}
Server server = new Server()
{
server = ip,
server_port = port,
password = svr_passwd,
method = P2pLib.GetInstance().enc_method_,
plugin = "",
plugin_opts = "",
plugin_args = "",
remarks = "",
timeout = 10,
};
config_loaded.configs.Add(server);
config_loaded.proxy.CheckConfig();
loaded = true;
return(config_loaded);
}
catch (Exception e)
{
if (!(e is FileNotFoundException))
{
Logging.LogUsefulException(e);
}
return(null);
}
}
}
private void OnAddressFullyRead(IAsyncResult ar)
{
if (_closed)
{
return;
}
try
{
int bytesRead = _connection.EndReceive(ar);
var states = (object[])ar.AsyncState;
int bytesRemain = (int)states[0];
var onSuccess = (Action)states[1];
if (bytesRead >= bytesRemain)
{
_firstPacketLength = bytesRead + 2;
int atyp = _connetionRecvBuffer[0];
string dstAddr = "Unknown";
int dstPort = -1;
switch (atyp)
{
case ATYP_IPv4: // IPv4 address, 4 bytes
dstAddr = new IPAddress(_connetionRecvBuffer.Skip(1).Take(4).ToArray()).ToString();
dstPort = (_connetionRecvBuffer[5] << 8) + _connetionRecvBuffer[6];
_addrBufLength = ADDR_ATYP_LEN + 4 + ADDR_PORT_LEN;
if (!P2pLib.GetInstance().global_mode_)
{
try
{
string ip_country = P2pLib.GetInstance().GetIpCountry(dstAddr.ToString());
if (ip_country == P2pLib.GetInstance().local_country_)
{
P2pLib.GetInstance().AddLocalSites(dstAddr);
}
}
catch
{
}
}
break;
case ATYP_DOMAIN: // domain name, length + str
int len = _connetionRecvBuffer[1];
dstAddr = System.Text.Encoding.UTF8.GetString(_connetionRecvBuffer, 2, len);
dstPort = (_connetionRecvBuffer[len + 2] << 8) + _connetionRecvBuffer[len + 3];
if (!P2pLib.GetInstance().global_mode_)
{
try
{
IPHostEntry IPinfo = Dns.GetHostEntry(dstAddr);
//显示IP地址
int valid_count = 0;
foreach (IPAddress IP in IPinfo.AddressList)
{
string country = P2pLib.GetInstance().GetIpCountry(IP.ToString());
if (country == P2pLib.GetInstance().local_country_)
{
valid_count++;
}
}
if (valid_count > (IPinfo.AddressList.Length / 2))
{
P2pLib.GetInstance().AddLocalSites(dstAddr);
}
}
catch (Exception e)
{
}
}
_addrBufLength = ADDR_ATYP_LEN + 1 + len + ADDR_PORT_LEN;
break;
case ATYP_IPv6: // IPv6 address, 16 bytes
dstAddr = $"[{new IPAddress(_connetionRecvBuffer.Skip(1).Take(16).ToArray())}]";
dstPort = (_connetionRecvBuffer[17] << 8) + _connetionRecvBuffer[18];
_addrBufLength = ADDR_ATYP_LEN + 16 + ADDR_PORT_LEN;
break;
}
if (_config.isVerboseLogging)
{
Logging.Info($"connect to {dstAddr}:{dstPort}");
}
_destEndPoint = SocketUtil.GetEndPoint(dstAddr, dstPort);
onSuccess.Invoke(); /* StartConnect() */
}
else
{
Logging.Debug("failed to recv data in Shadowsocks.Controller.TCPHandler.OnAddressFullyRead()");
Close();
}
}
catch (Exception e)
{
Logging.LogUsefulException(e);
Close();
}
}
protected override void OnPaint(PaintEventArgs e)
{
if (P2pLib.GetInstance().connectSuccess)
{
_borderColor = Color.FromArgb(0, 184, 170);
_onHoverBorderColor = Color.FromArgb(86, 224, 208);
_buttonColor = Color.FromArgb(3, 134, 120);
_onHoverButtonColor = Color.FromArgb(0, 184, 170);
_textColor = System.Drawing.SystemColors.ButtonHighlight;
_onHoverTextColor = System.Drawing.SystemColors.ButtonHighlight;
}
else
{
_borderColor = System.Drawing.Color.WhiteSmoke;
_onHoverBorderColor = System.Drawing.Color.Gainsboro;
_buttonColor = System.Drawing.Color.LightGray;
_onHoverButtonColor = System.Drawing.Color.Silver;
_textColor = System.Drawing.SystemColors.ButtonHighlight;
_onHoverTextColor = System.Drawing.SystemColors.ButtonHighlight;
}
if (P2pLib.GetInstance().connectStarted || P2pLib.GetInstance().disConnectStarted)
{
_isHovering = false;
}
base.OnPaint(e);
{
Graphics g = e.Graphics;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
Brush brush = new SolidBrush(_isHovering ? _onHoverBorderColor : _borderColor);
//Border
//g.FillEllipse(brush, 0, 0, Height - 2, Height - 2);
g.FillEllipse(brush, Width - Height + 1, 1, Height - 2, Height - 2);
//g.FillRectangle(brush, Height / 2, 0, Width - Height, Height);
brush.Dispose();
brush = new SolidBrush(_isHovering ? _onHoverButtonColor : _buttonColor);
//Inner part. Button itself
g.FillEllipse(brush, _borderThicknessByTwo, _borderThicknessByTwo, Height - _borderThickness,
Height - _borderThickness);
g.FillEllipse(brush, (Width - Height) + _borderThicknessByTwo, _borderThicknessByTwo,
Height - _borderThickness, Height - _borderThickness);
g.FillRectangle(brush, Height / 2 + _borderThicknessByTwo, _borderThicknessByTwo,
Width - Height - _borderThickness, Height - _borderThickness);
brush.Dispose();
brush = new SolidBrush(_isHovering ? _onHoverTextColor : _textColor);
//Button Text
RectangleF rect = new RectangleF(Width / 2 - 35, Height / 2 - 55, 70, 70);
e.Graphics.InterpolationMode = InterpolationMode.HighQualityBilinear;
if (P2pLib.GetInstance().connectSuccess)
{
Text = "Connected";
SizeF stringSize = g.MeasureString(Text, _font1);
g.DrawString(Text, _font1, brush, (Width - stringSize.Width) / 2, 48 + (Height - stringSize.Height) / 2);
e.Graphics.DrawImage(Resources.connected, rect);
}
else
{
Text = "Connect";
SizeF stringSize = g.MeasureString(Text, _font1);
g.DrawString(Text, _font1, brush, (Width - stringSize.Width) / 2, 48 + (Height - stringSize.Height) / 2);
e.Graphics.DrawImage(Resources.connect, rect);
}
}
if (P2pLib.GetInstance().connectStarted || P2pLib.GetInstance().disConnectStarted)
{
var pen1 = new Pen(_color1, _line1Thinkness);
var pen2 = new Pen(Color.FromArgb(0, 114, 108), _line1Thinkness);
var circleRadius = _ignoreHeight
? (Width - ProgressLineThikness)
: (Width > Height ? (Height - ProgressLineThikness) : (Width - ProgressLineThikness));
var radiusByTwo = circleRadius / 2;
var progressEndAngle = (_angle) / 100F;
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.TranslateTransform(_line2Thinkness / 2F + radiusByTwo, _line2Thinkness / 2F + radiusByTwo);
e.Graphics.RotateTransform((360 - _angle) / 2 + 90);
if (P2pLib.GetInstance().disConnectStarted)
{
e.Graphics.DrawArc(pen2, -radiusByTwo, -radiusByTwo, circleRadius, circleRadius, _progress, 30);
}
else
{
e.Graphics.DrawArc(pen1, -radiusByTwo, -radiusByTwo, circleRadius, circleRadius, _progress, 30);
}
pen1.Dispose();
pen2.Dispose();
}
}
public override bool Handle(byte[] firstPacket, int length, Socket socket, object state)
{
if (connect_times_ > 11)
{
P2pLib.GetInstance().ChooseOneVpnNode();
if (old_ip != P2pLib.GetInstance().vpn_ip_)
{
connect_times_ = 0;
old_ip = P2pLib.GetInstance().vpn_ip_;
}
if (connect_times_ > 20)
{
connect_times_ = 0;
// P2pLib.GetInstance().ServerStatusChange("cnn");
// return false;
}
}
if (socket.ProtocolType != ProtocolType.Tcp ||
(length < 2 || firstPacket[0] != 5))
{
return(false);
}
socket.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.NoDelay, true);
TCPHandler handler = new TCPHandler(_controller, _config, this, socket);
if (old_ip == 0)
{
old_ip = P2pLib.GetInstance().vpn_ip_;
}
++connect_times_;
IList <TCPHandler> handlersToClose = new List <TCPHandler>();
lock (Handlers)
{
Handlers.Add(handler);
DateTime now = DateTime.Now;
if (now - _lastSweepTime > TimeSpan.FromSeconds(1))
{
_lastSweepTime = now;
foreach (TCPHandler handler1 in Handlers)
{
if (now - handler1.lastActivity > TimeSpan.FromSeconds(900))
{
handlersToClose.Add(handler1);
}
}
}
}
foreach (TCPHandler handler1 in handlersToClose)
{
Logging.Debug("Closing timed out TCP connection.");
handler1.Close();
}
/*
* Start after we put it into Handlers set. Otherwise if it failed in handler.Start()
* then it will call handler.Close() before we add it into the set.
* Then the handler will never release until the next Handle call. Sometimes it will
* cause odd problems (especially during memory profiling).
*/
handler.Start(firstPacket, length);
return(true);
}
private void button3_Click(object sender, EventArgs e)
{
// account copy
Clipboard.SetDataObject(P2pLib.GetInstance().account_id_);
}
private void PipeRemoteReceiveCallback(IAsyncResult ar)
{
if (_closed)
{
return;
}
try
{
var session = (AsyncSession)ar.AsyncState;
int bytesRead = session.Remote.EndReceive(ar);
_totalRead += bytesRead;
_tcprelay.UpdateInboundCounter(_server, bytesRead);
if (bytesRead == 3)
{
string str = System.Text.Encoding.Default.GetString(_remoteRecvBuffer, 0, 3);
if (str.Equals("bwo") || str.Equals("cni") || str.Equals("oul"))
{
P2pLib.GetInstance().ServerStatusChange(str);
Close();
return;
}
}
if (bytesRead > 0)
{
lastActivity = DateTime.Now;
int bytesToSend = -1;
lock (_decryptionLock)
{
try
{
_encryptor.Decrypt(_remoteRecvBuffer, bytesRead, _remoteSendBuffer, out bytesToSend);
}
catch (CryptoErrorException)
{
Logging.Error("decryption error");
Close();
return;
}
}
if (bytesToSend == 0)
{
// need more to decrypt
Logging.Debug("Need more to decrypt");
session.Remote.BeginReceive(_remoteRecvBuffer, 0, RecvSize, SocketFlags.None,
PipeRemoteReceiveCallback, session);
return;
}
TCPRelay.connect_times_ = 0;
Logging.Debug($"start sending {bytesToSend}");
_connection.BeginSend(_remoteSendBuffer, 0, bytesToSend, SocketFlags.None,
PipeConnectionSendCallback, new object[] { session, bytesToSend });
IStrategy strategy = _controller.GetCurrentStrategy();
strategy?.UpdateLastRead(_server);
}
else
{
_connection.Shutdown(SocketShutdown.Send);
_connectionShutdown = true;
CheckClose();
}
}
catch (Exception e)
{
Logging.LogUsefulException(e);
Close();
}
}
private void button5_Click(object sender, EventArgs e)
{
// buy
System.Diagnostics.Process.Start(P2pLib.GetInstance().buy_tenon_ip_ + "/chongzhi/" + P2pLib.GetInstance().account_id_);
}
public static void RandomNode()
{
lock (locker)
{
if (!loaded)
{
return;
}
try
{
string route_ip = "";
ushort route_port = 0;
string def_route = P2pLib.GetInstance().local_country_;
if (P2pLib.GetInstance().default_routing_map_.ContainsKey(P2pLib.GetInstance().local_country_))
{
def_route = P2pLib.GetInstance().default_routing_map_[P2pLib.GetInstance().local_country_];
}
int res = P2pLib.GetInstance().GetOneRouteNode(def_route, ref route_ip, ref route_port);
if (res != 0)
{
res = P2pLib.GetInstance().GetOneRouteNode(P2pLib.GetInstance().choose_country_, ref route_ip, ref route_port);
if (res != 0)
{
foreach (var country in P2pLib.GetInstance().def_vpn_country)
{
res = P2pLib.GetInstance().GetOneRouteNode(country, ref route_ip, ref route_port);
if (res == 0)
{
break;
}
}
}
if (res != 0)
{
MessageBox.Show("waiting to get route nodes from p2p network. try again...");
return;
}
}
string vpn_ip = "";
ushort vpn_port = 0;
string svr_passwd = "";
res = P2pLib.GetInstance().GetOneVpnNode(P2pLib.GetInstance().choose_country_, ref vpn_ip, ref vpn_port, ref svr_passwd);
if (res != 0)
{
if (res != 0)
{
foreach (var country in P2pLib.GetInstance().now_countries_)
{
res = P2pLib.GetInstance().GetOneVpnNode(country, ref vpn_ip, ref vpn_port, ref svr_passwd);
if (res == 0)
{
break;
}
}
}
if (res != 0)
{
MessageBox.Show("waiting to get vpn nodes from p2p network. try again...");
return;
}
}
string ip = vpn_ip;
ushort port = vpn_port;
if (P2pLib.GetInstance().use_smart_route_)
{
ip = route_ip;
port = route_port;
}
Server server = new Server()
{
server = ip,
server_port = port,
password = svr_passwd,
method = P2pLib.GetInstance().enc_method_,
plugin = "",
plugin_opts = "",
plugin_args = "",
remarks = "",
timeout = 10,
};
config_loaded.configs.Clear();
config_loaded.configs.Add(server);
config_loaded.proxy.CheckConfig();
loaded = true;
P2pLib.GetInstance().ChooseOneVpnNode();
}
catch (Exception e)
{
if (!(e is FileNotFoundException))
{
Logging.LogUsefulException(e);
}
}
}
}
public void ResetBalance(object obj)
{
autoShowUpgrade();
checkServerInfo(false);
if (!P2pLib.GetInstance().server_status.Equals("ok"))
{
if (P2pLib.GetInstance().server_status.Equals("cni"))
{
this.label8.Text = I18N.GetString("Agent service is not supported in your country or region.");
}
if (P2pLib.GetInstance().server_status.Equals("cnn"))
{
this.label8.Text = I18N.GetString("Connect p2p vpn server failed.");
}
if (P2pLib.GetInstance().server_status.Equals("oul"))
{
this.label8.Text = I18N.GetString("Your account is logged in elsewhere.");
}
SynchronizationContext syncContext = SynchronizationContext.Current;
if (P2pLib.GetInstance().connectSuccess)
{
if (!P2pLib.GetInstance().disConnectStarted)
{
P2pLib.GetInstance().disConnectStarted = true;
Thread tmp_thread = new Thread(() =>
{
controller.Stop();
controller.ToggleEnable(false);
P2pLib.GetInstance().connectSuccess = false;
P2pLib.GetInstance().connectStarted = false;
syncContext.Post(ConnectButton.ThreadRefresh, null);
P2pLib.GetInstance().disConnectStarted = false;
});
tmp_thread.IsBackground = true;
tmp_thread.Start();
}
}
}
long balance = P2pLib.GetInstance().Balance();
if (balance >= 0)
{
P2pLib.GetInstance().now_balance = balance;
this.label10.Text = balance + " Tenon";
}
if (P2pLib.GetInstance().now_balance < 0)
{
P2pLib.createAccount();
}
if (check_vip_times < 10)
{
long tm = P2pLib.GetInstance().CheckVIP();
if (P2pLib.GetInstance().payfor_timestamp == 0 || tm != long.MaxValue)
{
if (tm != long.MaxValue && tm != 0)
{
check_vip_times = 11;
}
P2pLib.GetInstance().payfor_timestamp = tm;
}
++check_vip_times;
}
else
{
P2pLib.GetInstance().PayforVpn();
}
// if (P2pLib.GetInstance().vip_left_days == -1 &&
// P2pLib.GetInstance().now_balance != -1)
// {
// this.label9.Text = "";
// pictureBox2.Visible = false;
// button5.Visible = true;
// }
if (P2pLib.GetInstance().vip_left_days >= 0)
{
// pictureBox2.Visible = true;
// button5.Visible = false;
this.label9.Text = I18N.GetString("Due in ") + P2pLib.GetInstance().vip_left_days + I18N.GetString("days");
}
}