public async Task <string> WideClientGetWoLMacList(string pcid, CancellationToken cancel = default)
{
Pack r = new Pack();
r.AddStr("SvcName", Options.SvcName);
r.AddStr("Pcid", pcid);
r.AddSInt("Ver", CoresConfig.WtcConfig.PseudoVer);
r.AddSInt("Build", CoresConfig.WtcConfig.PseudoBuild);
r.AddData("ClientId", Options.ClientId);
var p = await WtWpcCall("ClientGetWoLMacList", r, cancel);
p.ThrowIfError();
string list = p["wol_maclist"].StrValueNonNull;
if (list._IsEmpty())
{
throw new VpnException(VpnError.ERR_WOL_TARGET_NOT_ENABLED);
}
return(list);
}
async Task <WtConnectParam> WideClientConnectInnerAsync(string pcid, WideTunnelClientOptions clientOptions, bool noCache, CancellationToken cancel = default)
{
if (noCache == false)
{
WtConnectParam?cached = ConnectParamCache[pcid];
if (cached != null)
{
var ret = cached._CloneDeep();
ret.CacheUsed = true;
return(ret);
}
}
Pack r = new Pack();
r.AddStr("SvcName", Options.SvcName);
r.AddStr("Pcid", pcid);
r.AddSInt("Ver", CoresConfig.WtcConfig.PseudoVer);
r.AddSInt("Build", CoresConfig.WtcConfig.PseudoBuild);
r.AddInt("ClientOptions", (uint)clientOptions.Flags);
r.AddData("ClientId", Options.ClientId);
var p = await WtWpcCall("ClientConnect", r, cancel);
p.ThrowIfError();
WtConnectParam c = new WtConnectParam
{
HostName = p["Hostname"].StrValueNonNullCheck,
HostNameForProxy = p["HostNameForProxy"].StrValueNonNullCheck,
Port = p["Port"].SIntValue,
SessionId = p["SessionId"].DataValueNonNull.ToArray(),
ServerMask64 = p["ServerMask64"].Int64Value,
WebSocketWildCardDomainName = p["WebSocketWildCardDomainName"].StrValueNonNull,
ClientOptions = clientOptions._CloneDeep(),
IsStandaloneMode = p["IsStandaloneMode"].BoolValue,
};
if (c.WebSocketWildCardDomainName._IsEmpty())
{
throw new CoresLibException("c.WebSocketWildCardDomainName is empty.");
}
if (c.HostName._IsSamei("<<!!samehost!!>>"))
{
string hostTmp = p["__remote_hostname"].StrValueNonNull;
int portTmp = p["__remote_port"].SIntValue;
if (hostTmp._IsFilled() && portTmp != 0)
{
c.HostName = hostTmp;
c.Port = portTmp;
}
}
c.CacheUsed = false;
if (noCache == false)
{
WideTunnel.ConnectParamCache[pcid] = c._CloneDeep();
}
return(c);
}
public async Task StartWtcAsync(CancellationToken cancel = default)
{
if (Started.IsFirstCall() == false)
{
throw new ApplicationException("Already started.");
}
LowerStream.ReadTimeout = CoresConfig.WtcConfig.ConnectingTimeoutMsec;
LowerStream.WriteTimeout = CoresConfig.WtcConfig.ConnectingTimeoutMsec;
// シグネチャをアップロードする
HttpHeader h = new HttpHeader("POST", "/widetunnel/connect.cgi", "HTTP/1.1");
h.ValueList.Add("Content-Type", "image/jpeg");
h.ValueList.Add("Connection", "Keep-Alive");
// 透かしデータのアップロード
int randSize = Util.RandSInt31() % 2000;
MemoryBuffer <byte> water = new MemoryBuffer <byte>();
water.Write(this.WideTunnel.Options.WaterMark);
water.Write(Util.Rand(randSize));
await h.PostHttpAsync(LowerStream, water, cancel);
// Hello パケットのダウンロード
var hello = await LowerStream._HttpClientRecvPackAsync(cancel);
if (hello["hello"].BoolValue == false)
{
throw new CoresLibException("Hello packet recv error.");
}
// 接続パラメータの送信
var p = new Pack();
p.AddData("client_id", WideTunnel.Options.ClientId);
p.AddStr("method", "connect_session");
p.AddBool("use_compress", false);
p.AddData("session_id", this.Options.ConnectParam.SessionId);
p.AddSInt("ver", CoresConfig.WtcConfig.PseudoVer);
p.AddSInt("build", CoresConfig.WtcConfig.PseudoBuild);
p.AddStr("name_suite", this.WideTunnel.Options.NameSuite);
p.AddBool("support_timeout_param", true);
var clientOptions = Options.ConnectParam.ClientOptions;
if (clientOptions.RealClientIp._IsFilled())
{
p.AddBool("is_trusted", true);
p.AddStr("trusted_real_client_ip", clientOptions.RealClientIp._NonNullTrim());
p.AddStr("trusted_real_client_fqdn", clientOptions.RealClientFqdn._NonNullTrim());
p.AddInt("trusted_real_client_port", (uint)clientOptions.RealClientPort);
string auth_str = $"{clientOptions.RealClientIp._NonNullTrim()}/{clientOptions.RealClientFqdn._NonNullTrim()}/{(uint)clientOptions.RealClientPort}/{this.WideTunnel.Options.ControllerGateSecretKey}";
p.AddData("trusted_auth_sha1", auth_str._HashSHA1());
}
await LowerStream._HttpClientSendPackAsync(p, cancel);
// 結果の受信
p = await LowerStream._HttpClientRecvPackAsync(cancel);
int code = p["code"].SIntValue;
VpnError err = (VpnError)code;
err.ThrowIfError(p);
int tunnelTimeout = Consts.WideTunnelConsts.TunnelTimeout;
int tunnelKeepalive = Consts.WideTunnelConsts.TunnelKeepAlive;
bool tunnelUseAggressiveTimeout = false;
int tunnelTimeout2 = p["tunnel_timeout"].SIntValue;
int tunnelKeepAlive2 = p["tunnel_keepalive"].SIntValue;
bool tunnelUseAggressiveTimeout2 = p["tunnel_use_aggressive_timeout"].BoolValue;
if (tunnelTimeout2 >= 1 && tunnelKeepAlive2 >= 1)
{
tunnelTimeout = tunnelTimeout2;
tunnelKeepalive = tunnelKeepAlive2;
tunnelUseAggressiveTimeout = tunnelUseAggressiveTimeout2;
}
this.WebSocketUrl = p["websocket_url"].StrValue !;
if (this.WebSocketUrl._IsEmpty())
{
throw new CoresLibException("This version of the destination ThinGate has no WebSocket capability.");
}
LowerStream.ReadTimeout = tunnelTimeout;
LowerStream.WriteTimeout = Timeout.Infinite;
this.SendTask = SendLoopAsync(tunnelKeepalive)._LeakCheck();
this.RecvTask = RecvLoopAsync()._LeakCheck();
}
