protected void FormsAuthentication_OnAuthenticate(Object sender, FormsAuthenticationEventArgs e)
{
if (FormsAuthentication.CookiesSupported == true)
{
if (Request.Cookies[FormsAuthentication.FormsCookieName] != null)
{
try
{
//let us take out the username now
string username = FormsAuthentication.Decrypt(Request.Cookies[FormsAuthentication.FormsCookieName].Value).Name;
string roles = string.Empty;
using (TripDBEntities1 entities = new TripDBEntities1())
{
Users user = entities.Users.SingleOrDefault(u => u.login == username);
roles = user.role;
}
//let us extract the roles from our own custom cookie
//Let us set the Pricipal with our user specific details
e.User = new System.Security.Principal.GenericPrincipal(
new System.Security.Principal.GenericIdentity(username, "Forms"), roles.Split(';'));
}
catch (Exception)
{
//somehting went wrong
}
}
}
}
public ActionResult Login(Users model, string returnUrl)
{
// Lets first check if the Model is valid or not
if (ModelState.IsValid)
{
using (TripDBEntities1 entities = new TripDBEntities1())
{
string username = model.login;
string password = model.password;
bool userValid = entities.Users.Any(user => user.login == username && user.password == password);
// User found in the database
if (userValid)
{
FormsAuthentication.SetAuthCookie(username, false);
// return RedirectToAction("Users", "Home");
if (Url.IsLocalUrl(returnUrl) && returnUrl.Length > 1 && returnUrl.StartsWith("/") &&
!returnUrl.StartsWith("//") && !returnUrl.StartsWith("/\\"))
{
return(Redirect(returnUrl));
}
else
{
return(RedirectToAction("Index", "Home"));
}
}
else
{
ModelState.AddModelError("", "The user name or password provided is incorrect.");
}
}
}
// If we got this far, something failed, redisplay form
return(View(model));
}
