public ActionResult ChangePassword(ChangePasswordViewModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
var username = User.Identity.Name;
if ((CheckUser(username, model.OldPassword) == 1) && (model.NewPassword == model.ConfirmPassword) && (username != null))
{
RNGCryptoServiceProvider csprng = new RNGCryptoServiceProvider();
byte[] salt = new byte[SALT_BYTE_SIZE];
csprng.GetBytes(salt);
var hashedPassword = Hash.CreateHash(model.NewPassword, salt);
db.ChangePassword(username,hashedPassword, salt);
return RedirectToAction("Logout");
} else {
ViewBag.Error = "Incorrect Information!";
return View();
}
}
public async Task<ActionResult> ChangePassword(ChangePasswordViewModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
var result = await UserManager.ChangePasswordAsync(User.Identity.GetUserId(), model.OldPassword, model.NewPassword);
if (result.Succeeded)
{
var user = await UserManager.FindByIdAsync(User.Identity.GetUserId());
if (user != null)
{
await SignInManager.SignInAsync(user, isPersistent: false, rememberBrowser: false);
}
return RedirectToAction("Index", new { Message = ManageMessageId.ChangePasswordSuccess });
}
AddErrors(result);
return View(model);
}