public ActionResult SignIn(SignInViewModel model)
{
if (model.ExternalAuth) return Redirect("~");
if (this.ModelState.IsValid == false)
{
return View(model);
}
var result = new AuthenticationResult(isSuccessful: true,
provider: "local",
providerUserId: model.HandleName,
userName: model.HandleName,
extraData: null);
RegistUserAndIssueAuthCookie(result);
return Redirect("~/");
}
public ActionResult SignIn(SignInViewModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
var salt = ConfigurationManager.AppSettings["SaltOfUserID"];
var user = new User
{
Name = model.HandleName,
UserId = GetHashedText(string.Join("@", salt, model.HandleName.ToUpperInvariant())),
Pass = GetHashedText(string.Join(";", salt, model.HandleName.ToUpperInvariant(), salt, model.Pass)),
CreatedAt = DateTime.UtcNow,
IsAdmin = false,
};
using (var db = new QuizWebAppDb())
{
var existing = db.Users.Find(user.UserId);
if (existing == null)
{
if (!db.Users.Any())
{
user.IsAdmin = true;
}
db.Users.Add(user);
db.SaveChanges();
}
else if (existing.Pass != user.Pass)
{
ModelState.AddModelError("HandleName", "User already in use with other password");
return View(model);
}
}
var cookie = FormsAuthentication.GetAuthCookie(user.Name, false);
var ticket = FormsAuthentication.Decrypt(cookie.Value);
ticket.GetType().InvokeMember("_UserData", BindingFlags.SetField | BindingFlags.NonPublic | BindingFlags.Instance, null, ticket, new object[] { user.UserId });
cookie.Value = FormsAuthentication.Encrypt(ticket);
Response.Cookies.Add(cookie);
return Redirect("~/");
}
