public ActionResult Registration(LoginViewModel model)
{
var isUserExisted = this.vodpointsdb.users.Any(a => a.UserName == model.UserName);
if (isUserExisted)
{
ViewBag.ErrorMsg = "使用者已存在";
return View("Index", model);
}
if (ModelState.IsValid)
{
var user = new user();
user.Address = model.Address;
user.City = model.City;
user.Country = model.Country;
user.Email = model.Email;
user.FullName = model.FullName;
user.UserName = model.UserName;
user.Password = MD5Hasher.Hash(model.Password);
this.vodpointsdb.users.Add(user);
try
{
this.vodpointsdb.SaveChanges();
}
catch (DbEntityValidationException e)
{
foreach (var eve in e.EntityValidationErrors)
{
foreach (var ve in eve.ValidationErrors)
{
ViewBag.ErrorMsg += string.Format("- Property: \"{0}\", Error: \"{1}\"",
ve.PropertyName, ve.ErrorMessage);
}
}
return View("Index", model);
}
}
return RedirectToAction("Index", "Login");
}
public ActionResult Authentication(LoginViewModel model)
{
var errorMessage = "無效的使用者名稱或密碼";
var user = this.vodpointsdb.users.Where(a => a.UserName == model.UserName).FirstOrDefault();
if (user == null)
{
ViewBag.ErrorMsg = errorMessage;
return View("Index", model);
}
var isAuthenticated = false;
if (MD5Hasher.Hash(model.Password) == user.Password)
{
isAuthenticated = true;
}
ViewBag.IsAuthenticated = isAuthenticated;
if (isAuthenticated)
{
var cookie = new HttpCookie("PointsCookie");
string cookieCredential = "CookieCredential";
var collection = new NameValueCollection();
collection.Add("username", model.UserName);
collection.Add("loginsecrets", MD5Hasher.Hash(string.Format("{0}{1}", model.UserName, cookieCredential)));
cookie.Values.Add(collection);
cookie.Expires = DateTime.Now.AddHours(6);
Response.Cookies.Add(cookie);
return RedirectToAction("Index", "Authority");
}
else
{
ViewBag.ErrorMsg = errorMessage;
return View("Index", model);
}
}
