public static bool IsValidLicense(string filename)
{
if (!File.Exists(filename))
{
return(false);
}
XmlDocument xmlDocument = new XmlDocument();
try {
xmlDocument.Load(filename);
}
catch {
return(false);
}
XmlElement xmlElement = xmlDocument.SelectSingleNode("/root/lic") as XmlElement;
XmlElement xmlElement2 = xmlDocument.SelectSingleNode("/root/signature") as XmlElement;
return(xmlElement != null && xmlElement2 != null && ClientMethods.IsValid(xmlElement.OuterXml, xmlElement2.InnerText));
}
public static string EncriptarString(string cadena)
{
return(ClientMethods.EncryptString(cadena, 1024, "<RSAKeyValue><Modulus>1c+1YbmkGKPjzi1EM3AfQRBt6EJancU0Ht7QFf6AG9mSY6HzxGgdOAY1pXJhY5kgYlIHpVIGbThZ6ts6nRzp+OPlgSasxxQPIDnEUrGR0hLYNdC0VCtoRdavWk37+DHSMEovIfo0tG+2pYdotO4HmrFNcuYb4VMNK+bxH2Mwvgc=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>"));
}
