public bool CheckDemoLicense(int days)
{
MMDB.Core.MMDBEncryption.CypherKey = Passcode;
string key = "";
key = MMDB.Core.MMDBEncryption.Encrypt("MMDB LICENSE DEMO LICENSE KEY", true);
string DemoLicense = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase.ToString().Replace(@"file:///", "").Replace(@"/", @"\")) + @"\";
if (!File.Exists(DemoLicense + @"..\Demo.key") && File.Exists(DemoLicense + @".\Scripts\Demo.key"))
{
File.Copy(DemoLicense + @".\Scripts\Demo.key", DemoLicense + @"..\Demo.key");
File.Delete(DemoLicense + @".\Scripts\Demo.key");
}
DemoLicense += @"..\Demo.key";
if (!File.Exists(DemoLicense))
{
return(false);
}
List <string> lines = new List <string>();
using (StreamReader r = new StreamReader(DemoLicense))
{
string line;
while ((line = r.ReadLine()) != null)
{
lines.Add(line);
}
}
if (MMDBEncryption.Decrypt(lines[0], true) == "MMDB LICENSE DEMO LICENSE KEY")
{
//Delete file and rewrite.
File.Delete(DemoLicense);
string[] datetime = new string[1];
datetime[0] = MMDB.Core.MMDBEncryption.Encrypt(DateTime.Now.Date.ToString(), true);
File.WriteAllLines(DemoLicense, datetime);
return(true);
}
else
{
//Found file. Read it.
string startdate = MMDBEncryption.Decrypt(lines[0], true);
DateTime dt = Convert.ToDateTime(startdate).AddDays(days);
if (dt > DateTime.Now)
{
return(true);
}
return(false);
}
}
public void SetServer()
{
if (!Encrypted)
{
_SMTPUsername = ConfigurationSettings.AppSettings["SMTPUsername"].ToString();
_SMTPPassword = ConfigurationSettings.AppSettings["SMTPPassword"].ToString();
_SMTPServer = ConfigurationSettings.AppSettings["SMTPServer"].ToString();
}
else
{
MMDB.Core.MMDBEncryption.CypherKey = "MMD8S0lution3";
_SMTPUsername = MMDBEncryption.Decrypt(ConfigurationSettings.AppSettings["SMTPUsername"].ToString(), true);
_SMTPPassword = MMDBEncryption.Decrypt(ConfigurationSettings.AppSettings["SMTPPassword"].ToString(), true);
_SMTPServer = MMDBEncryption.Decrypt(ConfigurationSettings.AppSettings["SMTPServer"].ToString(), true);
}
}