public static IdentityResult ChangePassword(int userId, string oldPassword, string newPassword)
{
IdentityResult result = new IdentityResult();
var user = UserManager.SelectByUserId(userId);
if (user != null)
{
if(Crypto.VerifyHashedPassword(user.PasswordHash, oldPassword))
{
string newPasswordHash = Crypto.HashPassword(newPassword);
user.PasswordHash = newPasswordHash;
Write();
result.Success = true;
}
else
{
result.Errors.Add("Old Password wrong.");
}
}
else
{
result.Errors.Add("User not found.");
}
return result;
}
public static IdentityResult CreateUser(User user, string password)
{
IdentityResult result = new IdentityResult();
string hashedPassword = Crypto.HashPassword(password);
Random rand = new Random();
user.ID = rand.Next();
user.PasswordHash = hashedPassword;
Users.Add(user);
Write();
result.Success = true;
return result;
}
private void AddErrors(IdentityResult result)
{
foreach (var error in result.Errors)
{
ModelState.AddModelError("", error);
}
}