private void button1_Click(object sender, EventArgs e)
{
SDOptions _options = new SDOptions();
SDOptionsFile.TryLoadOptions(out _options);
OptionsForm f = new OptionsForm();
// password required ?
if(_options.PasswordRequired && _options.Password != null) {
PasswordDialog dialog = new PasswordDialog();
dialog.Password = _options.Password;
if(dialog.ShowDialog() != DialogResult.OK) {
// invalid password or canceled by user
return;
}
}
// display options window
f.StartPanel = OptionsFormStartPanel.General;
f.Options = _options;
if(f.ShowDialog() == DialogResult.OK) {
_options = f.Options;
SDOptionsFile.TrySaveOptions(_options);
}
}
private void StartWipe()
{
reportTool.Visible = false;
CopyPanel.Visible = false;
wipeTool.Visible = true;
// load options
SDOptions options = new SDOptions();
SDOptionsFile.TryLoadOptions(out options);
// initialize wiping tool
wipeTool.ParentControl = this;
wipeTool.OnWipeStarted += EnterWipeMode;
wipeTool.OnWipeStopped += ExitWipeMode;
wipeTool.InitializeTool();
wipeTool.Session = session;
wipeTool.Options = options;
wiping = true;
wipeTool.Start();
}
private void button1_Click(object sender, EventArgs e)
{
SDOptions options = new SDOptions();
SDOptionsFile.TryLoadOptions(out options);
OptionsForm f = new OptionsForm();
f.StartPanel = OptionsFormStartPanel.Schedule;
f.Options = options;
if(f.ShowDialog() == DialogResult.OK) {
SDOptionsFile.TrySaveOptions(options);
}
}
public static bool TrySaveOptions(SDOptions options)
{
// check if the folder exists
string path = SecureDeleteLocations.CombinePath(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), SecureDeleteLocations.SecureDeleteFolder);
try {
if(Directory.Exists(path) == false) {
Directory.CreateDirectory(path);
}
// set registry options
Registry.SetValue(SDOptions.SecureDeleteKey, SDOptions.ShellNormalEnabled, options.ShellFileOperation, RegistryValueKind.DWord);
Registry.SetValue(SDOptions.SecureDeleteKey, SDOptions.ShellMoveEnabled, options.ShellMoveOperation, RegistryValueKind.DWord);
Registry.SetValue(SDOptions.SecureDeleteKey, SDOptions.ShellRecycleEnabled, options.ShellRecycleOperation, RegistryValueKind.DWord);
}
catch(Exception e) {
Debug.ReportError("Failed to create folder {0}. Exception: {1}", path, e.Message);
return false;
}
return SaveOptions(options, SecureDeleteLocations.CombinePath(path, SecureDeleteLocations.SecureDeleteOptionsFile));
}
private void UpdateReportInfo()
{
WipeReportManager man = new WipeReportManager();
man.ReportDirectory = SecureDeleteLocations.GetReportDirectory();
man.LoadReportCategories(SecureDeleteLocations.GetReportFilePath());
CategoryList.Items.Clear();
// count
int categories = 0;
int reports = 0;
int errors = 0;
int failed = 0;
SDOptions options = new SDOptions();
SDOptionsFile.TryLoadOptions(out options);
foreach(KeyValuePair<Guid, ReportCategory> category in man.Categories) {
categories++;
ListViewItem item = new ListViewItem();
string name = "Not found";
if(category.Value.Guid == WipeSession.DefaultSessionGuid) {
name = "Default";
item.ImageIndex = 0;
}
else {
if(options != null && options.SessionNames != null &&
options.SessionNames.ContainsKey(category.Value.Guid)) {
name = options.SessionNames[category.Value.Guid];
item.ImageIndex = 1;
}
else {
item.ImageIndex = 2;
}
}
item.Text = name;
item.SubItems.Add(category.Value.Reports.Count.ToString());
CategoryList.Items.Add(item);
// count messages
foreach(KeyValuePair<long, ReportInfo> report in category.Value.Reports) {
reports++;
errors += report.Value.ErrorCount;
failed += report.Value.FailedObjectCount;
}
}
ReportCountLabel.Text = "Reports: " + reports.ToString();
ErrorCountLabel.Text = "Errors: " + errors.ToString();
FailedCountLabel.Text = "Failed objects: " + failed.ToString();
CategoryCountLabel.Text = "Categories: " + categories.ToString();
}
public static void TryLoadOptions(out SDOptions options)
{
options = new SDOptions();
LoadOptions(SecureDeleteLocations.GetOptionsFilePath(), ref options);
// create new options if load failed
if(options == null) {
options = new SDOptions();
}
// create new objects if needed
if(options.FilterStore == null) {
options.FilterStore = new FilterStore();
}
if(options.ActionStore == null) {
options.ActionStore = new ActionStore();
}
// create session name list
if(options.SessionNames == null) {
options.SessionNames = new Dictionary<Guid, string>();
}
// create before/after lists
if(options.BeforeWipeActions == null) {
options.BeforeWipeActions = new List<IAction>();
}
if(options.AfterWipeActions == null) {
options.AfterWipeActions = new List<IAction>();
}
// initialize the WipeMethodManager
options.MethodFolder = SecureDeleteLocations.GetMethodsFolder();
options.MethodManager = new WipeMethodManager();
options.MethodManager.Folder = options.MethodFolder;
if(options.MethodFolder == null || options.MethodManager.ScanFolder() == false) {
Debug.ReportWarning("Failed to load wipe methods. Directory: {0}", options.MethodFolder);
}
if(options.WipeOptions == null) {
options.WipeOptions = new WipeOptions();
}
// set registry options
try {
Registry.SetValue(SDOptions.SecureDeleteKey, SDOptions.ShellNormalEnabled, options.ShellFileOperation, RegistryValueKind.DWord);
Registry.SetValue(SDOptions.SecureDeleteKey, SDOptions.ShellMoveEnabled, options.ShellMoveOperation, RegistryValueKind.DWord);
Registry.SetValue(SDOptions.SecureDeleteKey, SDOptions.ShellRecycleEnabled, options.ShellRecycleOperation, RegistryValueKind.DWord);
}
catch(Exception e) {
Debug.ReportWarning("Error while saving registry options. Exception: {0}", e.Message);
}
}
public static byte[] SerializeOptions(SDOptions options)
{
MemoryStream stream = new MemoryStream();
try {
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, options);
return stream.ToArray();
}
catch(Exception e) {
Debug.ReportError("Error while serializing SDOptions. Exception: {0}", e.Message);
return null;
}
finally {
if(stream != null) {
stream.Close();
}
}
}
public static bool SaveOptions(SDOptions options, string path)
{
Debug.AssertNotNull(options, "Options is null");
Debug.AssertNotNull(path, "Path is null");
try {
// create the store
FileStore.FileStore store = new FileStore.FileStore();
store.Encrypt = _encrypt;
// set encryption key
if(_password != null) {
SHA256Managed sha = new SHA256Managed();
store.EncryptionKey = sha.ComputeHash(Encoding.ASCII.GetBytes(_password));
store.UseDPAPI = false;
}
else {
store.UseDPAPI = true;
}
// add the file
FileStore.StoreFile file = store.CreateFile("options.dat");
byte[] data = SerializeOptions(options);
if(data == null) {
return false;
}
// write the file contents
store.WriteFile(file, data, FileStore.StoreMode.Encrypted);
return store.Save(path);
}
catch(Exception e) {
Debug.ReportError("Error while saving options. Exception: {0}", e.Message);
return false;
}
}
public static bool LoadOptions(string path, ref SDOptions options)
{
// check the parameters
if(path == null) {
throw new ArgumentNullException("path");
}
options = null;
try {
// create the store
FileStore.FileStore store = new FileStore.FileStore();
// set encryption key
if(_password != null) {
SHA256Managed sha = new SHA256Managed();
store.EncryptionKey = sha.ComputeHash(Encoding.ASCII.GetBytes(_password));
}
// load store
if(store.Load(path) == false) {
Debug.ReportError("Error while loading store from path {0}", path);
return false;
}
// deserialize
options = DeserializeOptions(store.ReadFile("options.dat"));
return options != null;
}
catch(Exception e) {
Debug.ReportError("Error while loading session. Exception: {0}", e.Message);
return false;
}
}
public static bool LoadDefaultOptions(string path, out SDOptions options)
{
// check the parameters
if(path == null) {
throw new ArgumentNullException("path");
}
options = null;
try {
// deserialize
options = DeserializeOptions(File.ReadAllBytes(path));
return options != null;
}
catch(Exception e) {
Debug.ReportError("Error while loading session. Exception: {0}", e.Message);
return false;
}
}
