public ThinWebClientProfile CloneAsDefault()
{
ThinWebClientProfile ret = this._CloneWithJson();
ret.Pcid = "";
ret.Preference = ret.Preference.CloneAsDefault();
ret.Normalize();
return(ret);
}
public void Add(ThinWebClientProfile profile)
{
var clone = profile._CloneWithJson();
clone.Normalize();
if (clone.Pcid._IsEmpty())
{
return;
}
var deleteList = this.Items.Where(x => x.Pcid._IsSamei(clone.Pcid)).ToList();
deleteList.ForEach(x => this.Items.Remove(x));
this.Items.Add(clone);
while (this.Items.Count >= 1 && this.Items.Count > ThinWebClientConsts.MaxHistory)
{
this.Items.RemoveAt(0);
}
}
public async Task AcceptWebSocketAsync(string?id, string?width, string?height)
{
await using (TaskUtil.CreateCombinedCancellationToken(out CancellationToken cancel, this._GetRequestCancellationToken(), this.Client.GrandCancel))
{
if (HttpContext.WebSockets.IsWebSocketRequest)
{
// 指定されたセッション ID を元に検索
var session = this.Client.SessionManager.GetSessionById(id._NonNull());
if (session != null)
{
ThinClientConnectOptions connectOptions = (ThinClientConnectOptions)session.Param !;
ThinWebClientProfile profile = (ThinWebClientProfile)connectOptions.AppParams !;
if (connectOptions.DebugGuacMode == false)
{
throw new CoresLibException("connectOptions.DebugGuacMode == false");
}
var req = session.GetFinalAnswerRequest();
if (req?.RequestData is ThinClientAcceptReadyNotification ready)
{
var pref = profile.Preference._CloneWithJson();
// ws 接続時に width と height がパラメータとして指定されていた場合は、preference の内容を更新する
int widthInt = width._ToInt();
int heightInt = height._ToInt();
if (widthInt >= 1 && heightInt >= 1)
{
pref.ScreenWidth = widthInt;
pref.ScreenHeight = heightInt;
}
await using var guaClient = new GuaClient(
new GuaClientSettings(
Client.SettingsFastSnapshot.Debug_GuacdMode_GuacdHostname,
Client.SettingsFastSnapshot.Debug_GuacdPort,
ready.FirstConnection !.SvcType.ToString().StrToGuaProtocol(),
"", ready.ListenEndPoint !.Port,
//"pc37.sec.softether.co.jp", 3333, // testtest
pref,
connectOptions.IsWebpSupported,
ready.FirstConnection.Caps.Bit(ThinServerCaps.AudioInSupported)));
var readyPacket = await guaClient.StartAsync(cancel);
await using var gcStream = guaClient.Stream._NullCheck();
using var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync("guacamole");
//if (true)
//{
// MemoryStream ms = new MemoryStream();
// await readyPacket.SendPacketAsync(ms);
// //var tmp = ms.ToArray();
// var tmp = "6.hello;"._GetBytes_Ascii();
// await webSocket.SendAsync(tmp, WebSocketMessageType.Text, true, cancel);
//}
await GuaWebSocketUtil.RelayBetweenWebSocketAndStreamDuplex(gcStream, webSocket, cancel : cancel);
return;
}
}
}
HttpContext.Response.StatusCode = 400;
}
}
public async Task <IActionResult> SessionAsync(string?id, string?requestid, string?formtype, string?password, string?username, string?otp, string?pcid)
{
var cancel = Request._GetRequestCancellationToken();
id = id._NonNullTrim();
// 指定されたセッション ID を元に検索
var session = this.Client.SessionManager.GetSessionById(id);
if (session == null)
{
// セッション ID が見つからない。トップページに戻る
return(Redirect("/" + (pcid._IsFilled() ? "?pcid=" + pcid._MakeVerySafeAsciiOnlyNonSpaceString() : "")));
}
else
{
ThinClientConnectOptions connectOptions = (ThinClientConnectOptions)session.Param !;
ThinWebClientProfile profile = (ThinWebClientProfile)connectOptions.AppParams !;
if (requestid._IsFilled() && formtype._IsFilled())
{
IDialogResponseData?responseData = null;
switch (formtype)
{
case "SessionAuthPassword":
responseData = new ThinClientAuthResponse {
Username = "", Password = password._NonNull()
};
break;
case "SessionAuthAdvanced":
responseData = new ThinClientAuthResponse {
Username = username._NonNull(), Password = password._NonNull()
};
break;
case "SessionOtp":
responseData = new ThinClientOtpResponse {
Otp = otp._NonNull()
};
break;
}
if (responseData != null)
{
session.SetResponseData(requestid, responseData);
}
}
L_GET_NEXT:
var req = await session.GetNextRequestAsync(cancel : cancel);
if (req != null)
{
session.SendHeartBeat(req.RequestId);
switch (req.RequestData)
{
case ThinClientAuthRequest authReq:
switch (authReq.AuthType)
{
case ThinAuthType.None:
session.SetResponseData(req.RequestId, new ThinClientAuthResponse());
goto L_GET_NEXT;
case ThinAuthType.Password:
ThinWebClientModelSessionAuthPassword page = new ThinWebClientModelSessionAuthPassword
{
SessionId = session.SessionId,
RequestId = req.RequestId,
ConnectOptions = connectOptions,
Request = authReq,
Profile = profile._CloneWithJson(),
};
return(View("SessionAuthPassword", page));
case ThinAuthType.Advanced:
ThinWebClientModelSessionAuthPassword page2 = new ThinWebClientModelSessionAuthPassword
{
SessionId = session.SessionId,
RequestId = req.RequestId,
ConnectOptions = connectOptions,
Request = authReq,
Profile = profile._CloneWithJson(),
};
return(View("SessionAuthAdvanced", page2));
default:
throw new CoresException($"authReq.AuthType = {authReq.AuthType}: Unsupported auth type.");
}
case ThinClientOtpRequest otpReq:
ThinWebClientModelOtp page3 = new ThinWebClientModelOtp
{
SessionId = session.SessionId,
RequestId = req.RequestId,
ConnectOptions = connectOptions,
Profile = profile._CloneWithJson(),
};
return(View("SessionOtp", page3));
case ThinClientAcceptReadyNotification ready:
if (ready.IsStandaloneMode)
{
if (Request.Headers._GetStrFirst("X-Original-For")._IsEmpty())
{
var ss = Page.Stb["THINWEB_STANDALONE_MUST_VIA_PROXY"];
throw new CoresException(ss);
}
}
if (connectOptions.DebugGuacMode)
{
connectOptions.UpdateConnectedSvcType(ready.FirstConnection !.SvcType);
connectOptions.UpdateWatermarkStr(ready.FirstConnection !.WatermarkStr1, ready.FirstConnection !.WatermarkStr2);
connectOptions.UpdateMiscParams(ready.FirstConnection.Misc);
connectOptions.UpdateCaps(ready.FirstConnection.Caps);
}
else
{
connectOptions.UpdateConnectedSvcType(ready.SvcType !.Value);
ready.WebSocketFullUrl._NotEmptyCheck();
connectOptions.UpdateWebSocketUrl(ready.WebSocketFullUrl);
connectOptions.UpdateConnectPacketData(ready.ConnectPacketData);
connectOptions.UpdateWatermarkStr(ready.WatermarkStr1, ready.WatermarkStr2);
connectOptions.UpdateMiscParams(ready.Misc);
connectOptions.UpdateCaps(ready.Caps);
}
if (ready.WebSocketFullUrl._IsFilled())
{
$"ready.WebSocketFullUrl = {ready.WebSocketFullUrl?.ToString()}"._Debug();
}
else
{
$"ready.ListenEndPoint = {ready.ListenEndPoint?.ToString()}"._Debug();
}
req.SetResponseDataEmpty();
return(Redirect($"/ThinWebClient/Remote/{session.SessionId}/" + (pcid._IsFilled() ? "?pcid=" + pcid._MakeVerySafeAsciiOnlyNonSpaceString() : "")));
case ThinClientInspectRequest inspect:
ThinClientInspectResponse insRes = new ThinClientInspectResponse
{
AntiVirusOk = true,
Ticket = "",
WindowsUpdateOk = true,
MacAddressList = Str.NormalizeMac(profile.Preference.MacAddress, style: MacAddressStyle.Windows),
};
session.SetResponseData(req.RequestId, insRes);
goto L_GET_NEXT;
default:
throw new CoresException($"Unknown request data: {req.RequestData.GetType().ToString()}");
}
}
else
{
Dbg.Where();
}
}
return(Redirect("/" + (pcid._IsFilled() ? "?pcid=" + pcid._MakeVerySafeAsciiOnlyNonSpaceString() : "")));
}
public async Task <IActionResult> RemoteAsync(string?id, string?pcid)
{
var cancel = Request._GetRequestCancellationToken();
id = id._NonNullTrim();
// 指定されたセッション ID を元に検索
var session = this.Client.SessionManager.GetSessionById(id);
if (session != null)
{
ThinClientConnectOptions connectOptions = (ThinClientConnectOptions)session.Param !;
ThinWebClientProfile profile = (ThinWebClientProfile)connectOptions.AppParams !;
var req = session.GetFinalAnswerRequest();
if (req != null)
{
var misc2 = new ThinWebClientRemoteMisc2();
var caps = connectOptions.Caps;
// VNC の場合にメッセージを表示する
if (connectOptions.ConnectedSvcType !.Value == ThinSvcType.Vnc)
{
if (caps.Bit(ThinServerCaps.UrdpVeryLimited))
{
misc2.OnceMsg = Page.Stb["DU_ONCEMSG_1"];
}
else
{
if (caps.Bit(ThinServerCaps.WinRdpEnabled))
{
misc2.OnceMsg = Page.Stb["DU_ONCEMSG_3"];
}
else
{
misc2.OnceMsg = Page.Stb["DU_ONCEMSG_2"];
}
}
misc2.OnceMsg = misc2.OnceMsg._FormatC(profile.Pcid);
misc2.OnceMsgTitle = "操作のヒント";
}
ThinWebClientModelRemote main = new ThinWebClientModelRemote()
{
ConnectOptions = connectOptions,
WebSocketUrl = connectOptions.WebSocketUrl,
SessionId = session.SessionId,
Profile = profile,
SvcType = connectOptions.ConnectedSvcType !.Value,
ConnectPacketData = connectOptions.ConnectPacketData,
WatermarkStr1 = connectOptions.WatermarkStr1,
WatermarkStr2 = connectOptions.WatermarkStr2,
Misc = connectOptions.MiscParams,
Misc2 = misc2,
};
return(View(main));
}
}
await TaskCompleted;
return(Redirect("/" + (pcid._IsFilled() ? "?pcid=" + pcid._MakeVerySafeAsciiOnlyNonSpaceString() : "")));
}
public async Task <IActionResult> IndexAsync(ThinWebClientModelIndex form, string?pcid, string?deleteAll, string?button_wol)
{
ThinWebClientProfile?historySelectedProfile = null;
ThinWebClientProfile profile = form.CurrentProfile;
profile.Normalize();
ThinWebClientHistory history = ThinWebClientHistory.LoadFromCookie(this, this.Client.SettingsFastSnapshot.CookieEncryptPassword);
if (this._IsPostBack())
{
if (profile.Pcid._IsFilled())
{
// 現在のプロファイルの保存
this._EasySaveCookie("thin_current_profile", profile.CloneAsDefault(), GetCookieOption(), true, this.Client.SettingsFastSnapshot.CookieEncryptPassword);
// ヒストリへの追加
history.Add(profile);
history.SaveToCookie(this, GetCookieOption(), this.Client.SettingsFastSnapshot.CookieEncryptPassword);
// thin_last_pcid の保存
this._EasySaveCookie("thin_last_pcid", profile.Pcid, GetCookieOption());
var clientIp = Request.HttpContext.Connection.RemoteIpAddress._UnmapIPv4() !;
var clientPort = Request.HttpContext.Connection.RemotePort;
string clientFqdn = await Client.DnsResolver.GetHostNameSingleOrIpAsync(clientIp);
// Rate limit
if (this.Client.RateLimit.TryInput(clientIp.ToString(), out _) == false)
{
throw new CoresException(this.Page.Stb["THINWEB_RATELIMIT_EXCEEDED"]);
}
var tc = this.Client.CreateThinClient(this.StrTable);
if (button_wol._ToBool() == false)
{
// 普通の接続
WideTunnelClientOptions wideOptions = new WideTunnelClientOptions(WideTunnelClientFlags.None, clientIp.ToString(), clientFqdn, clientPort);
// セッションの開始
var session = tc.StartConnect(new ThinClientConnectOptions(profile.Pcid, clientIp, clientFqdn, this.Client.SettingsFastSnapshot.Debug_EnableGuacdMode, wideOptions, form.IsWebpSupported, profile.Preference, profile._CloneWithJson()),
this.Client.SettingsFastSnapshot.MaxConcurrentSessionsPerClientIp);
string sessionId = session.SessionId;
// セッション ID をもとにした URL にリダイレクト
return(Redirect($"/ThinWebClient/Session/{sessionId}/?pcid={profile.Pcid._MakeVerySafeAsciiOnlyNonSpaceString()}"));
}
else
{
try
{
// WoL 信号の発射
WideTunnelClientOptions wideOptions = new WideTunnelClientOptions(WideTunnelClientFlags.WoL, clientIp.ToString(), clientFqdn, clientPort);
await tc.ExecuteWoLAsync(new ThinClientConnectOptions(profile.Preference.WoLTriggerPcid, clientIp, clientFqdn, false, wideOptions, form.IsWebpSupported, profile.Preference, profile._CloneWithJson()),
profile.Pcid, this._GetRequestCancellationToken());
// WoL OK メッセージ
form.WolOkMessage = this.Page.Stb["DU_WOL_MSG"]._FormatC(profile.Pcid, profile.Preference.WoLTriggerPcid);
}
catch (Exception ex)
{
// WoL エラーメッセージの文字列化
string msg = ThinWebClientErrorUtil.GetFriendlyErrorMessage(ex, this.Page);
form.WolErrorMessage = msg;
form.JumpToWol = true;
}
}
}
}
else
{
if (pcid._IsEmpty())
{
// Query String の pcid が空の場合、Cookie から読み出す
pcid = this._EasyLoadCookie <string>("thin_last_pcid")._NonNullTrim();
}
if (deleteAll._ToBool())
{
// History をすべて消去するよう指示された
// Cookie の History をすべて消去する
history.Clear();
history.SaveToCookie(this, GetCookieOption(), this.Client.SettingsFastSnapshot.CookieEncryptPassword);
this._EasySaveCookie("thin_last_pcid", "", GetCookieOption());
// トップページにリダイレクトする
return(Redirect("/"));
}
else if (pcid._IsFilled())
{
// History から履歴を指定された。id を元に履歴からプロファイルを読み出す
historySelectedProfile = history.Items.Where(h => h.Pcid._IsSamei(pcid)).FirstOrDefault();
}
if (historySelectedProfile == null)
{
// デフォルト値
GuaKeyboardLayout defaultKeyboardLayout = GuaKeyboardLayout.Japanese;
if (Page.CurrentLanguage.Key._IsSamei("ja") == false)
{
// 日本語以外の環境では英語キーボードをデフォルトで選択する
defaultKeyboardLayout = GuaKeyboardLayout.EnglishUs;
}
profile = this._EasyLoadCookie <ThinWebClientProfile>("thin_current_profile", true, this.Client.SettingsFastSnapshot.CookieEncryptPassword) ?? new ThinWebClientProfile(defaultKeyboardLayout);
}
else
{
// History で選択された値
profile = historySelectedProfile;
}
profile.Normalize();
form.CurrentProfile = profile;
// GET の場合は必ず PCID 入力ボックスをフォーカスする
form.FocusToPcid = true;
}
form.FillHistory(history);
if (historySelectedProfile != null)
{
form.SelectedHistory = form.HistoryItems.Where(x => x.Text._IsSamei(historySelectedProfile.Pcid)).FirstOrDefault()?.Value ?? "";
}
return(View(form));
}
