internal static bool CheckForLicense(string product, string path, ref string productCode)
{
LastError = string.Empty;
try
{
if (File.Exists(path))
{
string str1 = HorizonCrypto.DecryptString(Encoding.Default.GetString(File.ReadAllBytes(path)), "a1783!b1971|c2005");
char[] chArray1 = new char[1] {
'|'
};
foreach (string str2 in str1.Split(chArray1))
{
char[] chArray2 = new char[1] {
','
};
string[] strArray = str2.Split(chArray2);
if (strArray.Length > 1)
{
if (strArray[0] == "MAC" && strArray[1] != Environment.MachineName)
{
LastError = "This license was validated on another machine.";
return(false);
}
if (strArray[0] == "Path" && strArray[1] != path)
{
LastError = "This license file has been copied or moved.";
return(false);
}
if (strArray[0] == product)
{
productCode = strArray[1];
Guid guid = new Guid(strArray[1]);
return(true);
}
}
}
}
else
{
LastError = "CheckForLicense: License File Missing";
return(false);
}
}
catch (Exception ex)
{
LastError = "CheckForLicense: " + ex.Message;
return(false);
}
return(false);
}
private void OK_Click(object sender, EventArgs e)
{
if (ProdcutCode.Text == string.Empty)
{
DialogResult = DialogResult.Cancel;
}
else
{
if (!CheckNetwork())
{
MessageBox.Show(this, "An active Internet connection is required for activation", "No Network Connection", MessageBoxButtons.OK);
DialogResult = DialogResult.None;
return;
}
string licenseKey = ProdcutCode.Text.Replace("-", "");
using (WebClient webClient = new WebClient())
{
string address = "http://updates.starshiphorizons.com/comm/license.aspx";
webClient.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
NameValueCollection data = new NameValueCollection();
data.Add("Timestamp", HorizonCrypto.TimeStamp());
data.Add("Login", "-");
data.Add("Key", HorizonCrypto.EncryptString(licenseKey, UpdateManager.CryptoSecret));
// show update progress
LicenseUpdateProgress p = new LicenseUpdateProgress();
p.Show(this);
var responce = webClient.UploadValues(address, data);
p.Close();
if (responce == null || responce.Length == 0)
{
MessageBox.Show(this, "Validation failed, unable to contact server", "Validation Failed", MessageBoxButtons.OK);
DialogResult = DialogResult.None;
return;
}
string results = HorizonCrypto.DecryptString(Encoding.UTF8.GetString(responce), UpdateManager.CryptoSecret);
foreach (var part in results.Split("\r\n".ToCharArray()))
{
if (part.ToUpperInvariant() == "VALID")
{
LicenseCode = licenseKey;
DialogResult = DialogResult.OK;
return;
}
}
MessageBox.Show(this, "Validation failed, unable to contact server", "Validation Failed", MessageBoxButtons.OK);
DialogResult = DialogResult.None;
}
}
}
private bool GetRemoteFileList()
{
UpdateServerConnectStarted.Invoke(this, EventArgs.Empty);
NameValueCollection data = new NameValueCollection();
string encryptedMagic = HorizonCrypto.EncryptString("", CryptoSecret);
data.Add("Timestamp", HorizonCrypto.TimeStamp());
data.Add("TimeDiff", LicenseKeyGUID.ToString());
data.Add("MacName", Environment.MachineName);
data.Add("Launcher", VersionToReport);
data.Add("Data", encryptedMagic);
using (WebClient webClient = new WebClient())
{
try
{
webClient.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
byte[] responce = webClient.UploadValues(UpdateServerURL + "updates.aspx", data);
if (responce == null || responce.Length == 0)
{
SetLastError("GetRemoteFileList failed, server returned no data");
UpdateServerConnectFailed?.Invoke(this, EventArgs.Empty);
return(false);
}
string responceText = HorizonCrypto.DecryptString(Encoding.UTF8.GetString(responce), CryptoSecret);
foreach (var line in responceText.Split("\r\n".ToCharArray()))
{
if (line == string.Empty)
{
continue;
}
string[] parts = line.Split(":".ToCharArray(), 2);
if (parts.Length > 2 || parts[0].ToUpperInvariant() == "TIME")
{
continue;
}
string urlPath = parts[1];
if (LocalFileMap.ContainsKey(urlPath.ToLowerInvariant()))
{
continue;
}
FilesToDownload.Add(urlPath);
}
UpdateServerConnectCompleted.Invoke(this, EventArgs.Empty);
}
catch (Exception ex)
{
SetLastError("GetRemoteFileList failed " + ex.ToString());
UpdateServerConnectFailed?.Invoke(this, EventArgs.Empty);
return(false);
}
}
return(true);
}