private static string GetLicenseIdFromCombinedKey(string combinedKey) { var combinedKeyBase64 = combinedKey.Substring(172, combinedKey.Length - 172); var combinedKeyParsed = Convert.FromBase64String(combinedKeyBase64); var compinedKeyAscii = new ASCIIEncoding().GetString(combinedKeyParsed); return(compinedKeyAscii.ToLower()); }
private void downloadMap(LavaMapBrowserData mapData) { if (mapData == null) { return; } int id = mapData.id; string name = mapData.name.ToLower().Replace(" ", "_"); downloadThread = new System.Threading.Thread(new System.Threading.ThreadStart(delegate { byte[] data; string dataStr; using (WebClient WEB = new WebClient()) { try { if (name == Server.mainLevel.name.ToLower()) { MessageBox.Show("Error: You cannot overwrite the main level!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); goto end; } if (File.Exists("levels/" + name + ".lvl")) { if (MessageBox.Show("Map \"" + name + "\" already exists. Do you want to overwrite it?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.No) { goto end; } } data = WEB.DownloadData(downloadUrl + "?id=" + id + "&mode=lvl"); if (data.Length < 1) { MessageBox.Show("No data was recieved.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); goto end; } dataStr = new ASCIIEncoding().GetString(data).Trim(); if (dataStr.ToLower().StartsWith("error") || dataStr == "") { MessageBox.Show(dataStr, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); goto end; } FileStream fs = File.Create("levels/" + name + ".lvl"); fs.Write(data, 0, data.Length); fs.Dispose(); data = WEB.DownloadData(downloadUrl + "?id=" + id + "&mode=properties"); if (data.Length < 1) { MessageBox.Show("No data was recieved.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); goto end; } dataStr = new ASCIIEncoding().GetString(data).Trim(); if (dataStr.ToLower().StartsWith("error")) { MessageBox.Show(dataStr, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); goto end; } fs = File.Create("properties/lavasurvival/" + name + ".properties"); fs.Write(data, 0, data.Length); fs.Dispose(); MessageBox.Show("Map \"" + name + "\" has been downloaded!", "Complete", MessageBoxButtons.OK, MessageBoxIcon.Information); end: downloadTextTimer.Stop(); downloadBtnReset(); } catch (Exception ex) { Server.ErrorLog(ex); MessageBox.Show("An unknown error occurred.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } } })); downloadThread.Start(); btnDownload.Enabled = false; btnDownload.Text = "Downloading "; downloadTextTimer.Start(); }