public TicketResponse GetTicket(TicketRequest request, TicketConfiguration config)
{
if (String.IsNullOrEmpty(request.UserId))
{
ErrorMessage = "No userid defined";
return(this);
}
string groups = request.Groups != null && request.Groups.Length > 0 ? GetGroups(request.Groups) : "";
string webTicketXml = string.Format("<Global method=\"GetWebTicket\"><UserId>{0}</UserId>{1}</Global>", request.UserId, groups);
var ticket = Execute(config, webTicketXml);
if (ticket != null && ticket.Contains("Invalid call"))
{
ErrorMessage = ticket;
}
if (!String.IsNullOrEmpty(ErrorMessage))
{
return(this);
}
Ticket = ticket;
var backUrl = config.BackUrl != null?config.BackUrl.ToString() : "";
if (String.IsNullOrEmpty(config.Document))
{
RedirectUri = string.Format("{0}QvAJAXZfc/Authenticate.aspx?type=html&webticket={1}&try={2}&back={3}", config.AccessPointUri, Ticket, Uri.EscapeUriString(config.TryUri.ToString()), Uri.EscapeUriString(backUrl));
}
else
{
if (String.IsNullOrEmpty(config.QvsHost))
{
ErrorMessage = "QvsHost parameter is required";
return(this);
}
var selections = "";
if (config.Select != null && config.Select.Count > 0)
{
selections = GetSelections(config.Select);
}
RedirectUri = string.Format("{0}QvAJAXZfc/Authenticate.aspx?type=html&webticket={1}&try={2}&back={3}", config.AccessPointUri, Ticket, Uri.EscapeDataString(config.AccessPointUri + "QvAJAXZfc/AccessPoint.aspx?open=&id=" + config.QvsHost + "%7C" + config.Document) + selections + "&client=Ajax", backUrl);
}
return(this);
}
private string Execute(TicketConfiguration config, string data = "")
{
try
{
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, sslPolicyErrors) => true;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(config.GetWebTicketUri);
if (config.WindowsAuthentication)
{
if (config.Credentials != null)
{
request.Credentials = config.Credentials;
}
else
{
request.UseDefaultCredentials = true;
}
request.PreAuthenticate = true;
}
request.KeepAlive = false;
request.ProtocolVersion = HttpVersion.Version10;
request.Method = "POST";
request.Timeout = 50000;
request.ContentType = "text/xml";
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
var buffer = Encoding.UTF8.GetBytes(data);
request.ContentLength = buffer.Length;
var dataStream = request.GetRequestStream();
dataStream.Write(buffer, 0, buffer.Length);
dataStream.Close();
var response = (HttpWebResponse)request.GetResponse();
var responseStream = response.GetResponseStream();
var reader = new StreamReader(responseStream, Encoding.UTF8);
var result = reader.ReadToEnd();
reader.Close();
dataStream.Close();
response.Close();
XDocument doc = XDocument.Parse(result);
return(doc.Root.Element("_retval_").Value);
}
catch (Exception ex)
{
ErrorMessage = ex.Message;
return(null);
}
}
private string Execute(TicketConfiguration config, string data = "")
{
try
{
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, sslPolicyErrors) => true;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(config.GetWebTicketUri);
if (config.WindowsAuthentication)
{
if (config.Credentials != null)
request.Credentials = config.Credentials;
else
request.UseDefaultCredentials = true;
request.PreAuthenticate = true;
}
request.KeepAlive = false;
request.ProtocolVersion = HttpVersion.Version10;
request.Method = "POST";
request.Timeout = 50000;
request.ContentType = "text/xml";
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
var buffer = Encoding.UTF8.GetBytes(data);
request.ContentLength = buffer.Length;
var dataStream = request.GetRequestStream();
dataStream.Write(buffer, 0, buffer.Length);
dataStream.Close();
var response = (HttpWebResponse)request.GetResponse();
var responseStream = response.GetResponseStream();
var reader = new StreamReader(responseStream, Encoding.UTF8);
var result = reader.ReadToEnd();
reader.Close();
dataStream.Close();
response.Close();
XDocument doc = XDocument.Parse(result);
return doc.Root.Element("_retval_").Value;
}
catch (Exception ex)
{
ErrorMessage = ex.Message;
return null;
}
}
public TicketResponse GetTicket(TicketRequest request, TicketConfiguration config)
{
if (String.IsNullOrEmpty(request.UserId))
{
ErrorMessage = "No userid defined";
return this;
}
string groups = request.Groups != null && request.Groups.Length > 0 ? GetGroups(request.Groups) : "";
string webTicketXml = string.Format("<Global method=\"GetWebTicket\"><UserId>{0}</UserId>{1}</Global>", request.UserId, groups);
var ticket = Execute(config, webTicketXml);
if (ticket != null && ticket.Contains("Invalid call"))
ErrorMessage = ticket;
if (!String.IsNullOrEmpty(ErrorMessage))
return this;
Ticket = ticket;
var backUrl = config.BackUrl != null ? config.BackUrl.ToString() : "";
if (String.IsNullOrEmpty(config.Document))
RedirectUri = string.Format("{0}QvAJAXZfc/Authenticate.aspx?type=html&webticket={1}&try={2}&back={3}", config.AccessPointUri, Ticket, Uri.EscapeUriString(config.TryUri.ToString()), Uri.EscapeUriString(backUrl));
else
{
if (String.IsNullOrEmpty(config.QvsHost))
{
ErrorMessage = "QvsHost parameter is required";
return this;
}
var selections = "";
if (config.Select != null && config.Select.Count > 0)
selections = GetSelections(config.Select);
RedirectUri = string.Format("{0}QvAJAXZfc/Authenticate.aspx?type=html&webticket={1}&try={2}&back={3}", config.AccessPointUri, Ticket, Uri.EscapeDataString(config.AccessPointUri + "QvAJAXZfc/AccessPoint.aspx?open=&id=" + config.QvsHost + "%7C" + config.Document) + selections + "&client=Ajax", backUrl);
}
return this;
}
protected void Page_Load(object sender, EventArgs e)
{
// Define some configuration options for the QlikView Server
TicketConfiguration config = new TicketConfiguration()
{
GetWebTicketUri = new Uri("http://localhost/QvAJAXZfc/GetWebTicket.aspx")
};
// Create a ticket request with userid and groups (semicolon separated)
TicketRequest request = new TicketRequest()
{
UserId = "rikard",
Groups = new string[] { "PreSales", "Stockholm" }
};
// The response will contain the generated ticket, a redirect uri and possible error message
TicketResponse response = new TicketResponse().GetTicket(request, config);
if (response.ErrorMessage == null)
Response.Redirect(response.RedirectUri, true);
else
Response.Write("Error: " + response.ErrorMessage);
}
