From 7ffce028d04a6b13ef762e2b89c34b688e8ca59d Mon Sep 17 00:00:00 2001 From: Mounir IDRASSI Date: Sat, 31 May 2014 18:44:53 +0200 Subject: Add TrueCrypt 7.1a MacOSX/Linux specific source files. --- src/Main/Forms/PreferencesDialog.cpp | 488 +++++++++++++++++++++++++++++++++++ 1 file changed, 488 insertions(+) create mode 100644 src/Main/Forms/PreferencesDialog.cpp (limited to 'src/Main/Forms/PreferencesDialog.cpp') diff --git a/src/Main/Forms/PreferencesDialog.cpp b/src/Main/Forms/PreferencesDialog.cpp new file mode 100644 index 00000000..b10a5cdd --- /dev/null +++ b/src/Main/Forms/PreferencesDialog.cpp @@ -0,0 +1,488 @@ +/* + Copyright (c) 2008-2009 TrueCrypt Developers Association. All rights reserved. + + Governed by the TrueCrypt License 3.0 the full text of which is contained in + the file License.txt included in TrueCrypt binary and source code distribution + packages. +*/ + +#include "System.h" +#include +#ifdef TC_WINDOWS +#include +#endif +#include "Common/SecurityToken.h" +#include "Main/Main.h" +#include "Main/Application.h" +#include "Main/GraphicUserInterface.h" +#include "Volume/Cipher.h" +#include "PreferencesDialog.h" + +namespace TrueCrypt +{ + PreferencesDialog::PreferencesDialog (wxWindow* parent) + : PreferencesDialogBase (parent), + LastVirtualKeyPressed (0), + Preferences (Gui->GetPreferences()), + RestoreValidatorBell (false) + { +#define TC_CHECK_BOX_VALIDATOR(NAME) (TC_JOIN(NAME,CheckBox))->SetValidator (wxGenericValidator (&Preferences.NAME)); + +#ifdef TC_MACOSX + PreferencesNotebook->SetMinSize (wxSize (Gui->GetCharWidth (PreferencesNotebook) * 108, -1)); +#endif + // Security + TC_CHECK_BOX_VALIDATOR (DismountOnLogOff); + TC_CHECK_BOX_VALIDATOR (DismountOnPowerSaving); + TC_CHECK_BOX_VALIDATOR (DismountOnScreenSaver); + TC_CHECK_BOX_VALIDATOR (DismountOnInactivity); + DismountOnInactivitySpinCtrl->SetValidator (wxGenericValidator (&Preferences.MaxVolumeIdleTime)); + TC_CHECK_BOX_VALIDATOR (ForceAutoDismount); + PreserveTimestampsCheckBox->SetValidator (wxGenericValidator (&Preferences.DefaultMountOptions.PreserveTimestamps)); + TC_CHECK_BOX_VALIDATOR (WipeCacheOnAutoDismount); + TC_CHECK_BOX_VALIDATOR (WipeCacheOnClose); + + // Mount options + CachePasswordsCheckBox->SetValidator (wxGenericValidator (&Preferences.DefaultMountOptions.CachePassword)); + MountReadOnlyCheckBox->SetValue (Preferences.DefaultMountOptions.Protection == VolumeProtection::ReadOnly); + MountRemovableCheckBox->SetValidator (wxGenericValidator (&Preferences.DefaultMountOptions.Removable)); + + FilesystemOptionsTextCtrl->SetValue (Preferences.DefaultMountOptions.FilesystemOptions); + + // Keyfiles + TC_CHECK_BOX_VALIDATOR (UseKeyfiles); + + DefaultKeyfilesPanel = new KeyfilesPanel (DefaultKeyfilesPage, make_shared (Preferences.DefaultKeyfiles)); + DefaultKeyfilesSizer->Add (DefaultKeyfilesPanel, 1, wxALL | wxEXPAND); + DefaultKeyfilesSizer->Layout(); + + TC_CHECK_BOX_VALIDATOR (BackgroundTaskEnabled); + TC_CHECK_BOX_VALIDATOR (CloseBackgroundTaskOnNoVolumes); + CloseBackgroundTaskOnNoVolumesCheckBox->Show (!Core->IsInPortableMode()); + TC_CHECK_BOX_VALIDATOR (BackgroundTaskMenuDismountItemsEnabled); + TC_CHECK_BOX_VALIDATOR (BackgroundTaskMenuMountItemsEnabled); + TC_CHECK_BOX_VALIDATOR (BackgroundTaskMenuOpenItemsEnabled); + + // Encryption + AesHwCpuSupportedStaticText->SetLabel ( +#ifdef TC_AES_HW_CPU + (is_aes_hw_cpu_supported() ? LangString["UISTR_YES"] : LangString["UISTR_NO"])); +#else + LangString["NOT_APPLICABLE_OR_NOT_AVAILABLE"]); +#endif + NoHardwareCryptoCheckBox->SetValidator (wxGenericValidator (&Preferences.DefaultMountOptions.NoHardwareCrypto)); + + // Security tokens + Pkcs11ModulePathTextCtrl->SetValue (wstring (Preferences.SecurityTokenModule)); + TC_CHECK_BOX_VALIDATOR (CloseSecurityTokenSessionsAfterMount); + + // System integration + TC_CHECK_BOX_VALIDATOR (StartOnLogon); + TC_CHECK_BOX_VALIDATOR (MountDevicesOnLogon); + TC_CHECK_BOX_VALIDATOR (MountFavoritesOnLogon); + + TC_CHECK_BOX_VALIDATOR (CloseExplorerWindowsOnDismount); + TC_CHECK_BOX_VALIDATOR (OpenExplorerWindowAfterMount); + + NoKernelCryptoCheckBox->SetValidator (wxGenericValidator (&Preferences.DefaultMountOptions.NoKernelCrypto)); + +#ifdef TC_WINDOWS + // Hotkeys + TC_CHECK_BOX_VALIDATOR (BeepAfterHotkeyMountDismount); + TC_CHECK_BOX_VALIDATOR (DisplayMessageAfterHotkeyDismount); +#endif + + TransferDataToWindow(); // Code below relies on TransferDataToWindow() called at this point + +#if defined (TC_WINDOWS) || defined (TC_MACOSX) + FilesystemSizer->Show (false); +#else + // Auto-dismount is not supported on Linux as dismount may require the user to enter admin password + AutoDismountSizer->Show (false); + WipeCacheOnAutoDismountCheckBox->Show (false); +#endif + +#ifndef TC_WINDOWS + LogOnSizer->Show (false); + MountRemovableCheckBox->Show (false); + CloseExplorerWindowsOnDismountCheckBox->Show (false); +#endif + +#ifndef wxHAS_POWER_EVENTS + DismountOnPowerSavingCheckBox->Show (false); +#endif + +#ifdef TC_MACOSX + DismountOnScreenSaverCheckBox->Show (false); + DismountOnLogOffCheckBox->SetLabel (_("TrueCrypt quits")); + OpenExplorerWindowAfterMountCheckBox->SetLabel (_("Open Finder window for successfully mounted volume")); + + MountRemovableCheckBox->Show (false); + FilesystemSizer->Show (false); + LogOnSizer->Show (false); + CloseExplorerWindowsOnDismountCheckBox->Show (false); +#endif + +#ifndef TC_LINUX + KernelServicesSizer->Show (false); +#endif + +#ifdef TC_WINDOWS + // Hotkeys + list colPermilles; + HotkeyListCtrl->InsertColumn (ColumnHotkeyDescription, LangString["ACTION"], wxLIST_FORMAT_LEFT, 1); + colPermilles.push_back (642); + HotkeyListCtrl->InsertColumn (ColumnHotkey, LangString["SHORTCUT"], wxLIST_FORMAT_LEFT, 1); + colPermilles.push_back (358); + + vector fields (HotkeyListCtrl->GetColumnCount()); + + UnregisteredHotkeys = Preferences.Hotkeys; + Hotkey::UnregisterList (Gui->GetMainFrame(), UnregisteredHotkeys); + + foreach (shared_ptr hotkey, Preferences.Hotkeys) + { + fields[ColumnHotkeyDescription] = hotkey->Description; + fields[ColumnHotkey] = hotkey->GetShortcutString(); + Gui->AppendToListCtrl (HotkeyListCtrl, fields, -1, hotkey.get()); + } + + Gui->SetListCtrlHeight (HotkeyListCtrl, 5); + + Layout(); + Fit(); + Gui->SetListCtrlColumnWidths (HotkeyListCtrl, colPermilles); + + RestoreValidatorBell = !wxTextValidator::IsSilent(); + wxTextValidator::SetBellOnError (true); + HotkeyTextCtrl->SetValidator (wxTextValidator (wxFILTER_INCLUDE_CHAR_LIST)); + + UpdateHotkeyButtons(); +#endif + + // Page setup + for (size_t page = 0; page < PreferencesNotebook->GetPageCount(); page++) + { + wxNotebookPage *np = PreferencesNotebook->GetPage (page); + if (np == HotkeysPage) + { +#ifndef TC_WINDOWS + PreferencesNotebook->RemovePage (page--); + continue; +#endif + } + + np->Layout(); + } + + Layout(); + Fit(); + Center(); + + StdButtonsOK->SetDefault(); + +#ifdef TC_WINDOWS + // Hotkey timer + class Timer : public wxTimer + { + public: + Timer (PreferencesDialog *dialog) : Dialog (dialog) { } + + void Notify() + { + Dialog->OnTimer(); + } + + PreferencesDialog *Dialog; + }; + + mTimer.reset (dynamic_cast (new Timer (this))); + mTimer->Start (25); +#endif + } + + PreferencesDialog::~PreferencesDialog () + { + if (RestoreValidatorBell) + wxTextValidator::SetBellOnError (false); + } + + void PreferencesDialog::SelectPage (wxPanel *page) + { + for (size_t pageIndex = 0; pageIndex < PreferencesNotebook->GetPageCount(); pageIndex++) + { + if (PreferencesNotebook->GetPage (pageIndex) == page) + PreferencesNotebook->ChangeSelection (pageIndex); + } + } + + void PreferencesDialog::OnAssignHotkeyButtonClick (wxCommandEvent& event) + { +#ifdef TC_WINDOWS + foreach (long item, Gui->GetListCtrlSelectedItems (HotkeyListCtrl)) + { + Hotkey *hotkey = reinterpret_cast (HotkeyListCtrl->GetItemData (item)); + + int mods = 0; + mods |= HotkeyShiftCheckBox->IsChecked() ? wxMOD_SHIFT : 0; + mods |= HotkeyControlCheckBox->IsChecked() ? wxMOD_CONTROL : 0; + mods |= HotkeyAltCheckBox->IsChecked() ? wxMOD_ALT : 0; + mods |= HotkeyWinCheckBox->IsChecked() ? wxMOD_WIN : 0; + + // F1 is help and F12 is reserved for use by the debugger at all times + if (mods == 0 && (LastVirtualKeyPressed == VK_F1 || LastVirtualKeyPressed == VK_F12)) + { + Gui->ShowError ("CANNOT_USE_RESERVED_KEY"); + return; + } + + // Test if the hotkey can be registered + if (!this->RegisterHotKey (hotkey->Id, mods, LastVirtualKeyPressed)) + { + Gui->ShowError (SystemException (SRC_POS)); + return; + } + UnregisterHotKey (hotkey->Id); + + foreach_ref (const Hotkey &h, Preferences.Hotkeys) + { + if (h.Id != hotkey->Id && h.VirtualKeyCode == LastVirtualKeyPressed && h.VirtualKeyModifiers == mods) + { + Gui->ShowError ("SHORTCUT_ALREADY_IN_USE"); + return; + } + } + + hotkey->VirtualKeyCode = LastVirtualKeyPressed; + hotkey->VirtualKeyModifiers = mods; + + vector fields (HotkeyListCtrl->GetColumnCount()); + fields[ColumnHotkeyDescription] = hotkey->Description; + fields[ColumnHotkey] = hotkey->GetShortcutString(); + Gui->UpdateListCtrlItem (HotkeyListCtrl, item, fields); + + UpdateHotkeyButtons(); + } +#endif // TC_WINDOWS + } + + void PreferencesDialog::OnBackgroundTaskEnabledCheckBoxClick (wxCommandEvent& event) + { + if (!event.IsChecked()) + BackgroundTaskEnabledCheckBox->SetValue (!Gui->AskYesNo (LangString["CONFIRM_BACKGROUND_TASK_DISABLED"], false, true)); + } + + void PreferencesDialog::OnNoHardwareCryptoCheckBoxClick (wxCommandEvent& event) + { + if (event.IsChecked()) + { + if (Gui->AskYesNo (LangString["CONFIRM_SETTING_DEGRADES_PERFORMANCE"], true, true)) + { +#ifdef TC_LINUX + Gui->ShowWarning (_("Please note that this setting takes effect only if use of the kernel cryptographic services is disabled.")); +#endif + } + else + NoHardwareCryptoCheckBox->SetValue (false); + } + + Gui->ShowWarning (_("Please note that any currently mounted volumes need to be remounted before they can use this setting.")); + } + + void PreferencesDialog::OnNoKernelCryptoCheckBoxClick (wxCommandEvent& event) + { + if (event.IsChecked()) + NoKernelCryptoCheckBox->SetValue (Gui->AskYesNo (_("Disabling the use of kernel cryptographic services can degrade performance.\n\nAre you sure?"), false, true)); + } + + void PreferencesDialog::OnClose (wxCloseEvent& event) + { +#ifdef TC_WINDOWS + Hotkey::RegisterList (Gui->GetMainFrame(), UnregisteredHotkeys); +#endif + event.Skip(); + } + + void PreferencesDialog::OnDismountOnPowerSavingCheckBoxClick (wxCommandEvent& event) + { + if (event.IsChecked() && !ForceAutoDismountCheckBox->IsChecked()) + Gui->ShowWarning ("WARN_PREF_AUTO_DISMOUNT"); + } + + void PreferencesDialog::OnDismountOnScreenSaverCheckBoxClick (wxCommandEvent& event) + { + if (event.IsChecked() && !ForceAutoDismountCheckBox->IsChecked()) + Gui->ShowWarning ("WARN_PREF_AUTO_DISMOUNT"); + } + + void PreferencesDialog::OnForceAutoDismountCheckBoxClick (wxCommandEvent& event) + { + if (!event.IsChecked()) + ForceAutoDismountCheckBox->SetValue (!Gui->AskYesNo (LangString["CONFIRM_NO_FORCED_AUTODISMOUNT"], false, true)); + } + + void PreferencesDialog::OnHotkeyListItemDeselected (wxListEvent& event) + { + UpdateHotkeyButtons(); + } + + void PreferencesDialog::OnHotkeyListItemSelected (wxListEvent& event) + { + UpdateHotkeyButtons(); + HotkeyTextCtrl->ChangeValue (LangString ["PRESS_A_KEY_TO_ASSIGN"]); + AssignHotkeyButton->Enable (false); + } + + void PreferencesDialog::OnOKButtonClick (wxCommandEvent& event) + { +#ifdef TC_WINDOWS + HotkeyTextCtrl->SetValidator (wxTextValidator (wxFILTER_NONE)); +#endif + if (!Validate()) + return; + + TransferDataFromWindow(); + + Preferences.DefaultMountOptions.Protection = MountReadOnlyCheckBox->IsChecked() ? VolumeProtection::ReadOnly : VolumeProtection::None; + Preferences.DefaultMountOptions.FilesystemOptions = FilesystemOptionsTextCtrl->GetValue(); + Preferences.DefaultKeyfiles = *DefaultKeyfilesPanel->GetKeyfiles(); + + bool securityTokenModuleChanged = (Preferences.SecurityTokenModule != wstring (Pkcs11ModulePathTextCtrl->GetValue())); + Preferences.SecurityTokenModule = wstring (Pkcs11ModulePathTextCtrl->GetValue()); + + Gui->SetPreferences (Preferences); + + try + { + if (securityTokenModuleChanged) + { + if (Preferences.SecurityTokenModule.IsEmpty()) + { + if (SecurityToken::IsInitialized()) + SecurityToken::CloseLibrary (); + } + else + { + Gui->InitSecurityTokenLibrary(); + } + } + } + catch (exception &e) + { + Gui->ShowError (e); + } + +#ifdef TC_WINDOWS + // Hotkeys + Hotkey::RegisterList (Gui->GetMainFrame(), Preferences.Hotkeys); +#endif + + EndModal (wxID_OK); + } + + void PreferencesDialog::OnPreserveTimestampsCheckBoxClick (wxCommandEvent& event) + { +#ifdef TC_LINUX + if (!event.IsChecked()) + Gui->ShowInfo (_("Please note that disabling this option may have no effect on volumes mounted using kernel cryptographic services.")); +#endif + } + + void PreferencesDialog::OnRemoveHotkeyButtonClick (wxCommandEvent& event) + { +#ifdef TC_WINDOWS + foreach (long item, Gui->GetListCtrlSelectedItems (HotkeyListCtrl)) + { + Hotkey *hotkey = reinterpret_cast (HotkeyListCtrl->GetItemData (item)); + hotkey->VirtualKeyCode = 0; + hotkey->VirtualKeyModifiers = 0; + + vector fields (HotkeyListCtrl->GetColumnCount()); + fields[ColumnHotkeyDescription] = hotkey->Description; + fields[ColumnHotkey] = hotkey->GetShortcutString(); + Gui->UpdateListCtrlItem (HotkeyListCtrl, item, fields); + + UpdateHotkeyButtons(); + } +#endif + } + + void PreferencesDialog::OnSelectPkcs11ModuleButtonClick (wxCommandEvent& event) + { + list < pair > extensions; + wxString libExtension; + libExtension = wxDynamicLibrary::CanonicalizeName (L"x"); + +#ifdef TC_MACOSX + extensions.push_back (make_pair (L"dylib", LangString["DLL_FILES"])); +#endif + if (!libExtension.empty()) + { + extensions.push_back (make_pair (libExtension.Mid (libExtension.find (L'.') + 1), LangString["DLL_FILES"])); + extensions.push_back (make_pair (L"*", L"")); + } + + string libDir; + +#ifdef TC_WINDOWS + + char sysDir[TC_MAX_PATH]; + GetSystemDirectoryA (sysDir, sizeof (sysDir)); + libDir = sysDir; + +#elif defined (TC_MACOSX) + libDir = "/usr/local/lib"; +#elif defined (TC_UNIX) + libDir = "/usr/lib"; +#endif + + Gui->ShowInfo ("SELECT_PKCS11_MODULE_HELP"); + + FilePathList files = Gui->SelectFiles (this, LangString["SELECT_PKCS11_MODULE"], false, false, extensions, libDir); + if (!files.empty()) + Pkcs11ModulePathTextCtrl->SetValue (wstring (*files.front())); + } + + void PreferencesDialog::OnTimer () + { +#ifdef TC_WINDOWS + for (UINT vKey = 0; vKey <= 0xFF; vKey++) + { + if (GetAsyncKeyState (vKey) < 0) + { + bool shift = wxGetKeyState (WXK_SHIFT); + bool control = wxGetKeyState (WXK_CONTROL); + bool alt = wxGetKeyState (WXK_ALT); + bool win = wxGetKeyState (WXK_WINDOWS_LEFT) || wxGetKeyState (WXK_WINDOWS_RIGHT); + + if (!Hotkey::GetVirtualKeyCodeString (vKey).empty()) // If the key is allowed and its name has been resolved + { + LastVirtualKeyPressed = vKey; + + HotkeyShiftCheckBox->SetValue (shift); + HotkeyControlCheckBox->SetValue (control); + HotkeyAltCheckBox->SetValue (alt); + HotkeyWinCheckBox->SetValue (win); + + HotkeyTextCtrl->ChangeValue (Hotkey::GetVirtualKeyCodeString (LastVirtualKeyPressed)); + UpdateHotkeyButtons(); + return; + } + } + } +#endif + } + + void PreferencesDialog::UpdateHotkeyButtons() + { + AssignHotkeyButton->Enable (!HotkeyTextCtrl->IsEmpty() && HotkeyListCtrl->GetSelectedItemCount() > 0); + + bool remove = false; + foreach (long item, Gui->GetListCtrlSelectedItems (HotkeyListCtrl)) + { + if (reinterpret_cast (HotkeyListCtrl->GetItemData (item))->VirtualKeyCode != 0) + remove = true; + } + RemoveHotkeyButton->Enable (remove); + } +} -- cgit v1.2.3