protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
FormsAuthenticationTicket formsAuthTicket = CasAuthentication.GetFormsAuthenticationTicket();
CasAuthenticationTicket casTicket = CasAuthentication.ServiceTicketManager.GetTicket(formsAuthTicket.UserData);
string validateUrl = EnhancedUriBuilder.Combine(CasAuthentication.CasServerUrlPrefix, "proxyValidate");
Uri url = new UriBuilder(Request.Url.Scheme, Request.Url.DnsSafeHost, ((Request.IsSecureConnection && Request.Url.Port == 443) || (!Request.IsSecureConnection && Request.Url.Port == 80)) ? -1 : Request.Url.Port, ResolveUrl("DotNetCasProxyDemoApp.application")).Uri;
string proxyGrantingTicket = casTicket.ProxyGrantingTicket;
string proxyUrl = UrlUtil.ConstructProxyTicketRequestUrl(casTicket.ProxyGrantingTicket, url.AbsoluteUri);
string ticket;
try
{
ticket = CasAuthentication.GetProxyTicketIdFor(url.AbsoluteUri);
}
catch (InvalidOperationException ioe)
{
ticket = "Invalid Request: " + ioe.Message;
}
catch (TicketValidationException tve)
{
ticket = "Ticket Exception: " + tve.Message;
}
string clickOnceValidation = validateUrl + "?service=" + Server.UrlEncode(url.AbsoluteUri) + "&proxyTicket=" + ticket;
string appUrl = new UriBuilder(Request.Url.Scheme, Request.Url.DnsSafeHost, Request.Url.Port, ResolveUrl("DotNetCasProxyDemoApp.application"), "?proxyTicket=" + ticket + "&verifyUrl=" + Server.UrlEncode(validateUrl)).Uri.AbsoluteUri;
StringBuilder debugText = new StringBuilder();
debugText.AppendLine("Your PGT");
debugText.AppendLine(proxyGrantingTicket);
debugText.AppendLine();
debugText.AppendLine("Target Service URL");
debugText.AppendLine(url.AbsoluteUri);
debugText.AppendLine();
debugText.AppendLine("Proxy Ticket URL");
debugText.AppendLine(proxyUrl);
debugText.AppendLine();
debugText.AppendLine("Proxy Ticket");
debugText.AppendLine(ticket);
debugText.AppendLine();
debugText.AppendLine("Validate URL");
debugText.AppendLine(validateUrl);
debugText.AppendLine();
debugText.AppendLine("ClickOnce URL");
debugText.AppendLine(appUrl);
debugText.AppendLine();
debugText.AppendLine("ClickOnce Validation");
debugText.AppendLine(clickOnceValidation);
DebugField.Text = debugText.ToString();
ClickOnceUrl.Text = appUrl;
}
}