public bool VerifyLogin(User user)
{
using (var dc = new DataContext())
{
var checkUser = dc.Users.SingleOrDefault(i => i.username == user.username && i.pass == user.pass);
if (checkUser != null) SessionVar.Set("userData", new UserData(user));
return checkUser != null;
}
}
public bool VerifySignup(User user, string repass)
{
if (string.IsNullOrEmpty(user.username) || string.IsNullOrEmpty(user.pass) || string.IsNullOrEmpty(user.email))
return false;
if (user.pass != repass)
{
return false;
}
if (user.age < 18)
{
return false;
}
//Username must start with a letter or number - Cannot contain two consecutive symbols - Must consist of between 3 to 15 allowed characters
if (!Regex.IsMatch(user.username, @"^(?=[A-Za-z0-9])(?!.*[._()\[\]-]{2})[A-Za-z0-9._()\[\]-]{3,15}$"))
{
return false;
}
//Password must be minimum 8 characters at least 1 Alphabet and 1 Number
if (!Regex.IsMatch(user.pass, @"^(?=.*[A-Za-z])(?=.*\d)[A-Za-z\d]{8,}$"))
{
return false;
}
try
{
var verEmail = new MailAddress(user.email);
}
catch (FormatException)
{
return false;
}
using (var dc = new DataContext())
{
var existuser = dc.Users.SingleOrDefault(i => i.username == user.username || i.email == user.email);
if (existuser != null) return false;
user.userid = Guid.NewGuid();
user.pass = Hash.HexSha256(user.pass);
dc.Users.Add(user);
dc.SaveChanges();
return true;
}
}
