Projects/Global.asax.cs

   1 using Projects.Models;
   2 using System;
   3 using System.Collections.Generic;
   4 using System.Linq;
   5 using System.Web;
   6 using System.Web.Mvc;
   7 using System.Web.Optimization;
   8 using System.Web.Routing;
   9 using System.Web.Security;
  10
  11 namespace Projects
  12 {
  13     public class MvcApplication : System.Web.HttpApplication
  14     {
  15         protected void Application_Start()
  16         {
  17             AreaRegistration.RegisterAllAreas();
  18             FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
  19             RouteConfig.RegisterRoutes(RouteTable.Routes);
  20             BundleConfig.RegisterBundles(BundleTable.Bundles);
  21         }
  22
  23         protected void Application_PostAuthenticateRequest(Object sender, EventArgs e)
  24         {
  25             if (FormsAuthentication.CookiesSupported == true)
  26             {
  27                 if (Request.Cookies[FormsAuthentication.FormsCookieName] != null)
  28                 {
  29                     try
  30                     {
  31                         //let us take out the username now
  32                         string username = FormsAuthentication.Decrypt(Request.Cookies[FormsAuthentication.FormsCookieName].Value).Name;
  33                         string roles = string.Empty;
  34
  35                         using (ProjectsDBEntities entities = new ProjectsDBEntities())
  36                         {
  37                             User user = entities.Users.SingleOrDefault(u => u.login == username);
  38
  39                             roles = user.UserRole.role.Trim();
  40                         }
  41                         //let us extract the roles from our own custom cookie
  42
  43
  44                         //Let us set the Pricipal with our user specific details
  45                         HttpContext.Current.User = new System.Security.Principal.GenericPrincipal(
  46                           new System.Security.Principal.GenericIdentity(username, "Forms"), roles.Split(';'));
  47                     }
  48                     catch (Exception)
  49                     {
  50                         //somehting went wrong
  51                     }
  52                 }
  53             }
  54         }
  55     }
  56 }