public int ActivateKey(string key)
{
if (isLoggedIn == false || thisClient == default(clsClient))
{
return(clsResults.UNKNOWN_ERROR);
}
clsKeys keys = frmMain.ReadXML <clsKeys>("keys.xml");
clsKeyEntry thisKey = keys.lKeys.Find(x => x.sKey == key);
if (thisKey == default(clsKeyEntry))
{
return(clsResults.INVALID_KEY);
}
thisClient.lHistory.Add(new clsUsedKey()
{
sKey = thisKey.sKey, iValidFor = thisKey.iValidFor, dtActivation = DateTime.Now
});
keys.lKeys.Remove(thisKey);
lock (frmMain.xmlLock)
frmMain.WriteXML(keys, "keys.xml");
return(clsResults.SUCCESS);
}
public int Register(string username, string password, byte[] hwid, string key) // Require a key on activation to prevent spam
{
try
{
if (Array.Exists(File.ReadAllLines("BannedHWIDs.txt"), x => x == Encoding.UTF8.GetString(hwid)))
{
return(clsResults.BANNED);
}
clsKeys keys = frmMain.ReadXML <clsKeys>("keys.xml");
clsKeyEntry thisKey = keys.lKeys.Find(x => x.sKey == key);
if (thisKey == default(clsKeyEntry))
{
return(clsResults.INVALID_KEY);
}
if (File.Exists(string.Format("Clients\\{0}.xml", username)))
{
return(clsResults.ERR_USER_EXISTS);
}
clsClient client = new clsClient();
clsUsedKey thisUsedKey = new clsUsedKey()
{
sKey = thisKey.sKey, iValidFor = thisKey.iValidFor, dtActivation = DateTime.Now
};
client.sUsername = username;
client.bHWID = hwid;
client.lHistory = new List <clsUsedKey>();
client.lHistory.Add(thisUsedKey);
client.bPassword = SHA256.Create().ComputeHash(Encoding.UTF8.GetBytes(password));
isLoggedIn = true;
isExpired = false;
thisClient = client;
keys.lKeys.Remove(thisKey);
this.thisKey = thisUsedKey;
lock (frmMain.xmlLock)
frmMain.WriteXML(keys, "keys.xml");
UpdateInfo();
return(frmMain.WriteXML(client, string.Format("Clients\\{0}.xml", username)) ? clsResults.SUCCESS : clsResults.UNKNOWN_ERROR);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
MessageBox.Show(ex.StackTrace);
return(clsResults.UNKNOWN_ERROR);
}
}
