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 using System.Web.Http;
  11 using System.Web.Routing;
  12
  13 namespace Projects
  14 {
  15     public class MvcApplication : System.Web.HttpApplication
  16     {
  17         protected void Application_Start()
  18         {
  19             GlobalConfiguration.Configure(WebApiConfig.Register);
  20
  21             AreaRegistration.RegisterAllAreas();
  22             FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
  23             RouteConfig.RegisterRoutes(RouteTable.Routes);
  24             BundleConfig.RegisterBundles(BundleTable.Bundles);
  25
  26             var formatters = GlobalConfiguration.Configuration.Formatters;
  27             formatters.Remove(formatters.XmlFormatter);
  28
  29             /* JSON formatting */
  30             var json = formatters.JsonFormatter;
  31             json.SerializerSettings.PreserveReferencesHandling  = Newtonsoft.Json.PreserveReferencesHandling.None;
  32             json.SerializerSettings.ReferenceLoopHandling       = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
  33             json.SerializerSettings.Formatting                  = Newtonsoft.Json.Formatting.Indented;
  34         }
  35
  36         protected void Application_PostAuthenticateRequest(Object sender, EventArgs e)
  37         {
  38             if (FormsAuthentication.CookiesSupported == true)
  39             {
  40                 if (Request.Cookies[FormsAuthentication.FormsCookieName] != null)
  41                 {
  42                     try
  43                     {
  44                         //let us take out the username now
  45                         string username = FormsAuthentication.Decrypt(Request.Cookies[FormsAuthentication.FormsCookieName].Value).Name;
  46                         string roles = string.Empty;
  47
  48                         using (ProjectsDBEntities entities = new ProjectsDBEntities())
  49                         {
  50                             User user = entities.Users.SingleOrDefault(u => u.login == username);
  51
  52                             roles = user.UserRole.role.Trim();
  53                         }
  54                         //let us extract the roles from our own custom cookie
  55
  56
  57                         //Let us set the Pricipal with our user specific details
  58                         HttpContext.Current.User = new System.Security.Principal.GenericPrincipal(
  59                           new System.Security.Principal.GenericIdentity(username, "Forms"), roles.Split(';'));
  60                     }
  61                     catch (Exception)
  62                     {
  63                         //somehting went wrong
  64                     }
  65                 }
  66             }
  67         }
  68     }
  69 }