public List <RWListItem> FillUtenti()
{
SecurityDS ds = new SecurityDS();
using (SecurityBusiness bSecurity = new SecurityBusiness())
{
bSecurity.FillUsers(ds);
}
List <RWListItem> utenti = (from tp in ds.USR_USER.OrderBy(x => x.FULLNAMEUSER) select new RWListItem(tp.FULLNAMEUSER, tp.UIDUSER)).ToList();
utenti = utenti.Distinct(new RWListItemComparer()).ToList();
utenti.Insert(0, new RWListItem(string.Empty, string.Empty));
return(utenti);
}
public string VerifyUser(string userID, string password, string ipAddress)
{
SecurityDS ds = new SecurityDS();
using (SecurityBusiness bSecurity = new SecurityBusiness())
{
bSecurity.FillUsers(ds);
SecurityDS.USR_USERRow user = ds.USR_USER.Where(x => x.UIDUSER == userID).FirstOrDefault();
if (user == null)
{
return(null);
}
if (user.PWDUSER != password)
{
return(null);
}
using (RandomNumberGenerator rng = new RNGCryptoServiceProvider())
{
StringBuilder tokenBuilder = new StringBuilder(TokenLength);
Random randomizer = new Random();
for (int i = 0; i < TokenLength; i++)
{
int randomNumber = randomizer.Next(MinRandomPasswordValue, MaxRandomPasswordValue);
char ch = Convert.ToChar(randomNumber);
tokenBuilder.Append(ch);
}
string token = tokenBuilder.ToString();
bSecurity.SaveToken(userID, token, TokenValidityInMinutes, ipAddress);
return(token);
}
}
}