Remove RADIUS token popup window

RDSFactorWeb/RDWeb/Pages/en-US/checktoken.aspx.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Configuration;
+
+using RADAR;
+
+public partial class CheckToken : System.Web.UI.Page
+{
+
+    String radiusServer = ConfigurationManager.AppSettings["RadiusServer"];
+    String radiusSharedSecret = ConfigurationManager.AppSettings["RadiusSecret"];
+
+    RADIUSClient radiusClient;
+    String username;
+    String token;
+
+    public CheckToken()
+    {
+        radiusClient = new RADIUSClient(radiusServer, 1812, radiusSharedSecret);
+    }
+
+    // Check validity of token (radius session id) by authenticating against 
+    // the RADIUS server
+    //
+    // Called when clicking on applications
+    // 
+    // Returns 401 if not valid
+    protected void Page_Load(object sender, EventArgs e)
+    {
+        username = (string)Session["DomainUserName"];
+        HttpCookie tokenCookie = Request.Cookies["RadiusSessionId"];
+
+        if (tokenCookie == null)
+        {
+            throw new HttpException(401, "Token required");
+        }
+        token = tokenCookie.Value;
+
+        VendorSpecificAttribute vsa = new VendorSpecificAttribute(VendorSpecificType.Generic, "LAUNCH");
+        RADIUSAttributes atts = new RADIUSAttributes();
+        vsa.SetRADIUSAttribute(ref atts);
+
+        try
+        {
+            RADIUSPacket response = radiusClient.Authenticate(username, token, atts);
+            if (response.Code == RadiusPacketCode.AccessAccept)
+            {
+                Response.Write("Ready to launch application. Granted access!");
+            }
+            else
+            {
+                throw new HttpException(401, "Token is no longer valid!");
+            }
+        }
+        catch (Exception ex)
+        {
+            throw new HttpException(500, "Exception! failure. " + ex.Message);
+        }
+    }
+}