public static String Issue(String data, TimeSpan validFor, Int32 maxUses)
{
if (data.Length > 90)
throw new ArgumentException("The data for the token cannot be longer than 90 characters");
DateTime issued = UtcDateTime.Now;
DateTime expires = issued.Add(validFor);
data = Guid.NewGuid().ToString() + "," + data + "," + expires.Ticks;
TextEncryption crypto = new TextEncryption(GooeyConfigManager.TokenEncyrptionKey);
String result = crypto.Encrypt(data);
SecurityToken token = new SecurityToken();
token.Token = result;
token.Issued = issued;
token.Expires = expires;
token.Uses = 0;
token.MaxUses = maxUses;
SaveToDatabase(token);
return result;
}
private static void SaveToDatabase(SecurityToken token)
{
SecurityTokenDao dao = new SecurityTokenDao();
using (Transaction tx = new Transaction())
{
dao.Save<SecurityToken>(token);
tx.Commit();
}
}