public bool Connect(bool loadPossibleApps = false)
{
try
{
logger.Info($"Connect to: {ConnectUri.AbsoluteUri}");
var config = new EnigmaConfigurations()
{
Url = ConnectUri.AbsoluteUri,
CreateSocket = async(Url) =>
{
var webSocket = new ClientWebSocket();
webSocket.Options.Cookies = new CookieContainer();
webSocket.Options.RemoteCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true;
var credentials = Config?.Credentials ?? null;
var credType = Config?.Credentials?.Type ?? QlikCredentialType.NONE;
logger.Debug($"Connection type is '{credType}'");
var jwtSession = new JwtSessionManager();
switch (credType)
{
case QlikCredentialType.SESSION:
logger.Debug($"Session-Cookie {credentials?.Key}={credentials?.Value}.");
ConnectCookie = new Cookie(credentials?.Key, credentials?.Value)
{
Secure = true,
Domain = ConnectUri.Host,
Path = "/",
};
webSocket.Options.Cookies.Add(ConnectCookie);
logger.Debug($"Session type: {credentials?.Type} with Session {credentials?.Value}");
break;
case QlikCredentialType.JWT:
logger.Debug($"Jwt type: {credentials?.Key} - {credentials?.Value}.");
var newCookie = jwtSession.GetJWTSession(Config.ServerUri, credentials?.Value.Replace("Bearer ", ""), "X-Qlik-Session-ser");
ConnectCookie = newCookie;
webSocket.Options.Cookies.Add(ConnectCookie);
break;
case QlikCredentialType.CLOUD:
logger.Debug($"Connecting to Qlik Cloud.");
logger.Debug($"Cloud type: {credentials?.Key} - {credentials?.Value}.");
webSocket.Options.SetRequestHeader(credentials?.Key, credentials?.Value);
break;
case QlikCredentialType.NEWSESSION:
logger.Debug($"Connecting to Qlik with a new Session.");
logger.Debug($"Session infos: {credentials?.Key} - {credentials?.Value}.");
var newSession = jwtSession.CreateNewSession(Config, new DomainUser(credentials?.Value), Config.App);
ConnectCookie = newSession.Cookie;
webSocket.Options.Cookies.Add(ConnectCookie);
break;
case QlikCredentialType.NONE:
// No Authentication for DESKTOP and DOCKER
logger.Debug($"None type: No Authentication.");
break;
default:
throw new Exception("Unknown Qlik connection type.");
}
webSocket.Options.KeepAliveInterval = TimeSpan.FromDays(48);
await webSocket.ConnectAsync(new Uri(Url), CancellationToken.None);
return(webSocket);
},
};
SocketSession = Enigma.Create(config);
var globalTask = SocketSession.OpenAsync();
globalTask.Wait(7500);
if (!globalTask.IsCompleted)
{
throw new Exception("No connection to qlik.");
}
IGlobal global = Impromptu.ActLike <IGlobal>(globalTask.Result);
var task = global.IsDesktopModeAsync();
task.Wait(2500);
if (!task.IsCompleted)
{
throw new Exception("No connection to qlik.");
}
if (task.Result)
{
Mode = QlikAppMode.DESKTOP;
}
if (loadPossibleApps)
{
lock (lockObject)
{
PossibleApps = global.GetDocListAsync().Result;
}
}
logger.Debug($"Use connection mode: {Mode}");
if (IsSharedSession)
{
try
{
CurrentApp = global.GetActiveDocAsync().Result;
}
catch (Exception ex)
{
logger.Error(ex, "No existing shared session found. Please open the app in the browser.");
return(false);
}
}
else
{
var appName = String.Empty;
if (Mode == QlikAppMode.DESKTOP)
{
appName = HelperUtilities.GetFullAppName(Config.App);
}
else
{
appName = GetAppId(global);
}
logger.Debug($"Connect with app name: {appName}");
CurrentApp = global.OpenDocAsync(appName).Result;
}
logger.Debug("The Connection to Qlik was successfully");
return(true);
}
catch (Exception ex)
{
logger.Error(ex, $"The connection to Qlik Sense with uri '{ConnectUri}' app '{Config.App}' could not be established.");
return(false);
}
}
