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Я пытаюсь реализовать пользовательский поставщик ролей, но, похоже, он не вызывается:

CustoRoleProvider:

 using System; using System.Collections.Generic; using System.Linq; using System.Web;  namespace DBSv1.Application {  public class CustomRoleProvider : System.Web.Security.RoleProvider  {  public CustomRoleProvider()  { }   public override string ApplicationName   {   get =gt; throw new NotImplementedException();   set =gt; throw new NotImplementedException();   }   public override void AddUsersToRoles(string[] usernames, string[] roleNames)  {  throw new NotImplementedException();  }   public override void CreateRole(string roleName)  {  throw new NotImplementedException();  }   public override bool DeleteRole(string roleName, bool throwOnPopulatedRole)  {  throw new NotImplementedException();  }   public override string[] FindUsersInRole(string roleName, string usernameToMatch)  {  throw new NotImplementedException();  }   public override string[] GetAllRoles()  {  throw new NotImplementedException();  }   public override string[] GetRolesForUser(string username)  {  // Implement the logic to resolve the user's name  using (var db = new DBSv1.Models.nhsdmsEntities())  {  var rolePermissionManager = new RolePermissionManager(db);  return rolePermissionManager.ResolveRoleName(username);  }  }   public override string[] GetUsersInRole(string roleName)  {  throw new NotImplementedException();  }   public override bool IsUserInRole(string username, string roleName)  {  string[] roles = GetRolesForUser(username);   foreach (string role in roles)  {  if (roleName.Equals(role, StringComparison.OrdinalIgnoreCase))  {  return true;  }  }   return false;  }   public override void RemoveUsersFromRoles(string[] usernames, string[] roleNames)  {  throw new NotImplementedException();  }   public override bool RoleExists(string roleName)  {  throw new NotImplementedException();  }  } }  

RolePermissionManager:

 using System; using System.Collections.Generic; using System.Linq; using System.Web;  namespace DBSv1.Application {  public class RolePermissionManager  {  private DBSv1.Models.nhsdmsEntities db;   public RolePermissionManager(DBSv1.Models.nhsdmsEntities context)  {  db = context;  }   public string[] ResolveRoleName(string username)  {  // Retrieve user's information from the database  Models.tblUser foundUser = (from user in db.tblUsers  where user.Username == username  select user).SingleOrDefault();   if (foundUser == null)  {  return new string[0];  }   // Return corresponding roles  if (foundUser.IsAdmin ?? false)  {  return new[] { "Admin" };  }  else if (foundUser.IsAdd ?? false)  {  return new[] { "Add" };  }   return new string[0];  }  } }  

web.config :

 lt;system.webgt;  lt;authentication mode="Windows" /gt;  lt;authorizationgt;  lt;deny users="?" /gt;  lt;/authorizationgt;  lt;roleManager defaultProvider="CustomRoleProvider" enabled="true" cacheRolesInCookie="true"gt;  lt;providersgt;  lt;clear /gt;  lt;add name="CustomRoleProvider" type="DBSv1.Application.CustomRoleProvider" /gt;  lt;/providersgt;  lt;/roleManagergt;  

Can anyone see what I’m missing?

 // GET: Room [Authorize(Roles = "Admin")] public ActionResult Index() {  ViewData["LoginType"] = "DBS Admin";  return View(new Models.nhsdmsEntities().tblRooms.ToList()); }