public override string[] GetRolesForUser(string username)
{
if (!HttpContext.Current.User.Identity.IsAuthenticated)
{
return(null);
}
// check cache
var cacheKey = string.Format("{0}_role", username);
if (HttpRuntime.Cache[cacheKey] != null)
{
return((string[])HttpRuntime.Cache[cacheKey]);
}
string[] roles = new string[] { };
using (FormsAuthDBEntities dc = new FormsAuthDBEntities())
{
roles = (from a in dc.Roles
join b in dc.UserRoles on a.RoleId equals b.RoleID
join c in dc.UserDetails on b.UserID equals c.UserId
where c.UserName.Equals(username)
select a.RoleName).ToArray <string>();
if (roles.Count() > 0)
{
HttpRuntime.Cache.Insert
(cacheKey, roles, null, DateTime.Now.AddMinutes
(_cacheTimeoutInMinute), Cache.NoSlidingExpiration);
}
}
return(roles);
}
public ActionResult Login(Login l, string ReturnUrl = "/")
{
if (ModelState.IsValid)
{
MyMembershipProvider membership = new MyMembershipProvider();
bool isValidUser = membership.ValidateUser(l.Username, l.Password);
if (isValidUser)
{
UserDetail user = null;
using (FormsAuthDBEntities dc = new FormsAuthDBEntities())
{
user = dc.UserDetails.Where(a => a.UserName.Equals(l.Username)).FirstOrDefault();
}
if (user != null)
{
JavaScriptSerializer js = new JavaScriptSerializer();
string data = js.Serialize(user);
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket
(1, user.UserName, DateTime.Now, DateTime.Now.AddMinutes(30), l.RememberMe, data);
string encToken = FormsAuthentication.Encrypt(ticket);
HttpCookie authoCookies = new HttpCookie(FormsAuthentication.FormsCookieName, encToken);
Response.Cookies.Add(authoCookies);
return(Redirect(ReturnUrl));
}
}
}
ModelState.Remove("Password");
return(View());
}
public override bool ValidateUser(string username, string password)
{
using (FormsAuthDBEntities db = new FormsAuthDBEntities())
{
var user = db.UserDetails.Where(a => a.UserName.Equals(username) && a.Password.Equals(password))
.FirstOrDefault();
if (user != null)
{
return(true);
}
}
return(false);
}
