private static void DecryptFile(string serialFile, out string message, out string version, out string outputFile) { outputFile = "version.xml"; message = string.Empty; version = string.Empty; FileCipher.DecryptFile(serialFile, outputFile, out message); }
private async void ExportBtn_Click(object sender, EventArgs e) { if (Selection().Count == 0) { return; } FolderBrowserDialog a = new FolderBrowserDialog(); a.ShowDialog(); progressBar1.Maximum = Selection().Count; foreach (var item in Selection()) { try { progressBar1.Invoke((MethodInvoker) delegate { progressBar1.Value++; }); var dist = Path.Combine(a.SelectedPath, Path.GetFileName(item.vid.Source)); var bytes = await FileCipher.StreamFromEncdFile(item.vid.CodedFilePath); File.WriteAllBytes(dist, bytes.ToArray()); }catch (Exception q) { Debug.WriteLine(q.Message); } } progressBar1.Value = 0; }
public static void GenerateSerialFile(string runtimeMode, string serialNo) { XmlDocument doc = new XmlDocument(); XmlNode docNode = doc.CreateXmlDeclaration("1.0", "UTF-8", null); doc.AppendChild(docNode); XmlNode productsNode = doc.CreateElement("products"); doc.AppendChild(productsNode); XmlNode productNode = doc.CreateElement("product"); XmlAttribute productAttribute = doc.CreateAttribute("id"); productAttribute.Value = "2017"; productNode.Attributes.Append(productAttribute); productsNode.AppendChild(productNode); XmlNode nameNode = doc.CreateElement("Name"); nameNode.AppendChild(doc.CreateTextNode("Pajak Online Kota Surabaya")); productsNode.AppendChild(nameNode); XmlNode priceNode = doc.CreateElement("RuntimeMode"); priceNode.AppendChild(doc.CreateTextNode(runtimeMode)); ClassHelper.RuntimeMode = runtimeMode; productsNode.AppendChild(priceNode); XmlNode versionNode = doc.CreateElement("Version"); System.Reflection.Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly(); FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(assembly.Location); string version = fvi.FileVersion; versionNode.AppendChild(doc.CreateTextNode(version)); // get version from executing assembly version productNode.AppendChild(versionNode); XmlNode serialNumber = doc.CreateElement("SerialNumber"); //serialNumber.AppendChild(doc.CreateTextNode("0000-0000-0000-0000-0000")); serialNumber.AppendChild(doc.CreateTextNode(serialNo)); productsNode.AppendChild(serialNumber); string inputFile = "serial.xml"; doc.Save(inputFile); string message = string.Empty; FileCipher.EncryptFile(inputFile, SerialFile, out message); FileInfo file = new FileInfo(inputFile); file.Delete(); }
private void ButtonDecryptClick(object sender, RoutedEventArgs e) { if (!string.IsNullOrEmpty(currentWorkingFile)) { ConfigureSymmetricAlgorithm configurator = new ConfigureSymmetricAlgorithm( Crypter.Enums.SymmetricAlgorithm.AES, CipherMode.CBC, PaddingMode.ISO10126, 128, 256); FileCipher.DecryptFileWrapper(currentWorkingFile, currentWorkingFile .CreateNameByPredictName("Decrypted"), configurator, password); MessageBox.Show("Decrypt done."); } }
public static IEnumerable <PerfomanceInfoView> FullEncryptionCycleForDirectory(IEnumerable <string> fileNames) { Stopwatch stopwatch = new Stopwatch(); ConfigureSymmetricAlgorithm configurator = new ConfigureSymmetricAlgorithm( SymmetricAlgorithm.AES, CipherMode.CBC, PaddingMode.ISO10126, 128, 256); foreach (var file in fileNames) { var encryptFileName = file.CreateNameByPredictName("Encrypted"); var decryptFileName = file.CreateNameByPredictName("Decrypted"); stopwatch.Restart(); string key = NormalityDistributionKey.GeneratedPassword(); stopwatch.Stop(); var keyTime = stopwatch.ElapsedMilliseconds; stopwatch.Restart(); FileCipher.EncryptFileWrapper(file, encryptFileName, configurator, key); stopwatch.Stop(); var encryptTime = stopwatch.ElapsedMilliseconds; stopwatch.Restart(); FileCipher.DecryptFileWrapper(encryptFileName, decryptFileName, configurator, key); stopwatch.Stop(); var decryptTime = stopwatch.ElapsedMilliseconds; yield return(new PerfomanceInfoView( file, keyTime, encryptTime, decryptTime, new System.IO.FileInfo(file).Length, new System.IO.FileInfo(encryptFileName).Length)); } }
private async void PlayBtn_Click(object sender, EventArgs e) { MainForm.Frm.videoViewer2.FromStream(await FileCipher.StreamFromEncdFile((this).vid.CodedFilePath)); }
private void saveFileDialog_FileOk(object sender, CancelEventArgs e) { var path = saveFileDialog.FileName; if (!File.Exists(txtSource.Text)) { MessageBox.Show("Please select a valid source.", "File not found !", MessageBoxButtons.OK, MessageBoxIcon.Error); } if (!File.Exists(path)) { MessageBox.Show("Please select a valid destination.", "File not found !", MessageBoxButtons.OK, MessageBoxIcon.Error); } UInt32 seed = 0; if (!UInt32.TryParse(txtKey.Text, out seed)) { MessageBox.Show("Please specify a valid key for the cipher.", "Invalid key !", MessageBoxButtons.OK, MessageBoxIcon.Error); } var cipher = new FileCipher(seed); byte[] buffer = new byte[4096]; int read = 0; bool encrypt = rbtnEncrypt.Checked; try { using (var input = new FileStream(txtSource.Text, FileMode.Open, FileAccess.Read)) { using (var output = new FileStream(path, FileMode.Create, FileAccess.Write)) { read = input.Read(buffer, 0, buffer.Length); while (read > 0) { if (encrypt) { cipher.Encrypt(ref buffer, read); } else { cipher.Decrypt(ref buffer, read); } output.Write(buffer, 0, read); read = input.Read(buffer, 0, buffer.Length); } } } } catch (Exception exc) { var type = exc.GetType().ToString(); var msg = exc.Message; MessageBox.Show( String.Format("Something wrong happened while saving the encrypted/decrypted file.\n{0}: {1}", type, msg), "Error !", MessageBoxButtons.OK, MessageBoxIcon.Error); } }
public static bool CheckLatestVersion(out string pesan) { pesan = string.Empty; bool isLatestVersion = false; System.Reflection.Assembly ass = System.Reflection.Assembly.GetExecutingAssembly(); FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(ass.Location); string assemblyVersion = fvi.FileVersion; string pofVersion = string.Empty; string latestVersion = string.Empty; string serialFile = "POFtpSender.pof"; string message = string.Empty; string version = string.Empty; GetPofVersion(serialFile, out message, out version); pofVersion = version; if (string.Compare(pofVersion, assemblyVersion) != 0) { string outputFile; DecryptFile(serialFile, out message, out version, out outputFile); FileInfo info = new FileInfo(outputFile); if (info.Exists) { XmlDocument doc = new XmlDocument(); doc.Load(outputFile); //Assuming reader is your XmlReader XmlNode nodeversion = doc.SelectSingleNode("products/Version"); if (nodeversion == null) { XmlNode root = doc.DocumentElement; XmlElement elem = doc.CreateElement("Version"); elem.InnerText = assemblyVersion; root.AppendChild(elem); } else { nodeversion.InnerXml = assemblyVersion; } //XmlNode node = doc.SelectSingleNode("products/product").LastChild; //node.InnerXml = assemblyVersion; doc.Save(outputFile); FileCipher.EncryptFile(outputFile, serialFile, out message); info.Delete(); pofVersion = assemblyVersion; } } string newVersion = DbLatestVersion(); if (string.IsNullOrEmpty(newVersion)) { pesan = "Gagal mendapatkan versi terbaru server"; isLatestVersion = true; } else { if (string.Compare(assemblyVersion.Replace(" ", string.Empty), newVersion.Replace(" ", string.Empty)) == 0) { isLatestVersion = true; } } return(isLatestVersion); }