private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
selectedDrive = (UsbDrive)comboBox1.SelectedItem;
if (selectedDrive != null)
{
loadAllCriptoredFiles(selectedDrive.driveLetter);
}
}
private void writeLog(string status, int fileCount)
{
UsbDrive ud = (UsbDrive)comboBox1.SelectedItem;
string logpath = ud.driveLetter + "\\" + "criptor_log.txt";
if (!File.Exists(logpath))
{
using (File.Create(Application.StartupPath + @"\Client.config.xml"));
}
File.AppendAllText(logpath, status + " decrypting attempt recorded with " + fileCount + " files at " + DateTime.Now + Environment.NewLine);
}
public void LoadDrives() //working one final one
{
USBCollection = new ManagementObjectSearcher("select * from Win32_DiskDrive where InterfaceType='USB'").Get();
foreach (ManagementObject drive in USBCollection)
{
foreach (ManagementObject partition in new ManagementObjectSearcher("ASSOCIATORS OF {Win32_DiskDrive.DeviceID='" + drive["DeviceID"] + "'} WHERE AssocClass = Win32_DiskDriveToDiskPartition").Get())
{
// associate partitions with logical disks (drive letter volumes)
foreach (ManagementObject disk in new ManagementObjectSearcher("ASSOCIATORS OF {Win32_DiskPartition.DeviceID='" + partition["DeviceID"] + "'} WHERE AssocClass =Win32_LogicalDiskToPartition").Get())
{
UsbDrive ud = new UsbDrive();
ud.driveLabel = (string)disk["VolumeName"];
ud.driveLetter = (string)disk["Name"];
ud.modelInfo = (string)drive["model"];
ud.serialNumber = (string)drive["SerialNumber"];
comboBox1.Items.Add(ud);
comboBox1.SelectedIndex = 0;
selectedDrive = (UsbDrive)comboBox1.SelectedItem;
}
}
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
pb.ShowDialog();
if (pb.pwordok)
{
UsbDrive ud = (UsbDrive)comboBox1.SelectedItem;
string secretKey = ud.serialNumber + pb.password.Trim();
TheDecryptor.MyEncryptor enc = new TheDecryptor.MyEncryptor(secretKey);
foreach (FileInfo f in availableFiles)
{
string fileToDecrypt = f.FullName;
int iPosition;
iPosition = fileToDecrypt.LastIndexOf(".ccp");
if ((iPosition == -1) || (iPosition != (fileToDecrypt.Length - 4)))
{
MessageBox.Show("Corrupt file :" + f + ". Moving to the nextfile.");
continue;
}
//strOutputFile = the file path minus the last 8 characters (.ccp)
string decryptedFileName = f.Name.Substring(0, fileToDecrypt.Length - 7);
//MessageBox.Show(decryptedFileName);
//Assign strOutputFile to the position after the last "\" in the path.
iPosition = decryptedFileName.LastIndexOf("ccp");
if (iPosition == -1)
{
decryptedFileName = decryptedFileName + ".dat";
}
else
{
decryptedFileName = decryptedFileName.Replace("ccp", ".");
}
if (!System.IO.Directory.Exists(Path.GetTempPath() + "cryptor"))
{
System.IO.Directory.CreateDirectory(System.IO.Path.GetTempPath() + "cryptor");
}
string temp_path = Path.GetTempPath() + "cryptor" + "\\";
try
{
enc.Decrypt(fileToDecrypt, temp_path + decryptedFileName);
nofilesdecrypted++;
}
catch (Exception ex)
{
continue;
}
}
if (nofilesdecrypted != 0)
{
VirtualDriveCreator.MapDrive('X', Path.GetTempPath() + "cryptor");
MessageBox.Show("Files with matching usb and pasword were decryped successfully.");
writeLog("SUCCESSFUL", nofilesdecrypted);
}
else
{
MessageBox.Show("No files decrypted as didn't match the original usb and pasword.");
writeLog("UNSUCCESSFUL", nofilesdecrypted);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
