/* Derived from source code of TrueCrypt 7.1a, which is Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed by the TrueCrypt License 3.0. Modifications and additions to the original source code (contained in this file) and all other portions of this file are Copyright (c) 2013-2017 IDRIX and are governed by the Apache License 2.0 the full text of which is contained in the file License.txt included in VeraCrypt binary and source code distribution packages. */ #include "System.h" #include "Main/Main.h" #include "Main/GraphicUserInterface.h" #include "MountOptionsDialog.h" namespace VeraCrypt { #ifdef TC_MACOSX bool MountOptionsDialog::ProcessEvent(wxEvent& event) { if(GraphicUserInterface::HandlePasswordEntryCustomEvent (event)) return true; else return MountOptionsDialogBase::ProcessEvent(event); } #endif MountOptionsDialog::MountOptionsDialog (wxWindow *parent, MountOptions &options, const wxString &title, bool disableMountOptions) : MountOptionsDialogBase (parent, wxID_ANY, wxString() #ifdef __WXGTK__ // GTK apparently needs wxRESIZE_BORDER to support dynamic resizing , wxDefaultPosition, wxSize (-1,-1), wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER #endif ), Options (options) { if (!title.empty()) this->SetTitle (title); else if (options.Path && !options.Path->IsEmpty()) this->SetTitle (StringFormatter (LangString["ENTER_PASSWORD_FOR"], wstring (*options.Path))); else this->SetTitle (LangString["ENTER_TC_VOL_PASSWORD"]); if (disableMountOptions) OptionsButton->Show (false); #ifdef TC_MACOSX GraphicUserInterface::InstallPasswordEntryCustomKeyboardShortcuts (this); #endif PasswordPanel = new VolumePasswordPanel (this, &options, options.Password, disableMountOptions, options.Keyfiles, !disableMountOptions, true, true, false, true, true); PasswordPanel->SetCacheCheckBoxValidator (wxGenericValidator (&Options.CachePassword)); if (options.Path && options.Path->HasTrueCryptExtension() && !disableMountOptions && !options.TrueCryptMode && (options.Pim <= 0)) { PasswordPanel->SetTrueCryptMode (true); } PasswordSizer->Add (PasswordPanel, 1, wxALL | wxEXPAND); #ifdef __WXGTK__ FilesystemOptionsSizer->Remove (FilesystemSpacer); OptionsPanel->Show (false); Fit(); Layout(); SetMinSize (GetSize()); #endif NoFilesystemCheckBox->SetValidator (wxGenericValidator (&Options.NoFilesystem)); RemovableCheckBox->SetValidator (wxGenericValidator (&Options.Removable)); PartitionInSystemEncryptionScopeCheckBox->SetValidator (wxGenericValidator (&Options.PartitionInSystemEncryptionScope)); TransferDataToWindow(); if (Options.MountPoint && !Options.MountPoint->IsEmpty()) MountPointTextCtrl->SetValue (wstring (*Options.MountPoint)); FilesystemOptionsTextCtrl->SetValue (Options.FilesystemOptions); ReadOnlyCheckBox->SetValue (Options.Protection == VolumeProtection::ReadOnly); BackupHeaderCheckBox->SetValidator (wxGenericValidator (&Options.UseBackupHeaders)); ProtectionCheckBox->SetValue (Options.Protection == VolumeProtection::HiddenVolumeReadOnly); OptionsButtonLabel = OptionsButton->GetLabel(); OptionsButton->SetLabel (OptionsButtonLabel + L" >"); OptionsPanel->Show (false); ProtectionPasswordPanel = new VolumePasswordPanel (OptionsPanel, &options, options.ProtectionPassword, true, options.ProtectionKeyfiles, false, true, true, false, true, true, _("P&assword to hidden volume:")); ProtectionPasswordSizer->Add (ProtectionPasswordPanel, 1, wxALL | wxEXPAND); UpdateDialog(); Center(); } void MountOptionsDialog::OnInitDialog (wxInitDialogEvent& event) { PasswordPanel->SetFocusToPasswordTextCtrl(); } void MountOptionsDialog::OnMountPointButtonClick (wxCommandEvent& event) { DirectoryPath dir = Gui->SelectDirectory (this, wxEmptyString, false); if (!dir.IsEmpty()) MountPointTextCtrl->SetValue (wstring (dir)); } void MountOptionsDialog::OnOKButtonClick (wxCommandEvent& event) { bool bUnsupportedKdf = false; /* verify that PIM values are valid before continuing*/ int Pim = PasswordPanel->GetVolumePim(); int ProtectionPim = (!ReadOnlyCheckBox->IsChecked() && ProtectionCheckBox->IsChecked())? ProtectionPasswordPanel->GetVolumePim() : 0; /* invalid PIM: set focus to PIM field and stop processing */ if (-1 == Pim || (PartitionInSystemEncryptionScopeCheckBox->IsChecked() && Pim > MAX_BOOT_PIM_VALUE)) { PasswordPanel->SetFocusToPimTextCtrl(); return; } if (-1 == ProtectionPim || (PartitionInSystemEncryptionScopeCheckBox->IsChecked() && ProtectionPim > MAX_BOOT_PIM_VALUE)) { ProtectionPasswordPanel->SetFocusToPimTextCtrl(); return; } TransferDataFromWindow(); try { Options.Password = PasswordPanel->GetPassword(Options.PartitionInSystemEncryptionScope); } catch (PasswordException& e) { Gui->ShowWarning (e); return; } if (Options.PartitionInSystemEncryptionScope && Options.Password->Size() > VolumePassword::MaxLegacySize) { Gui->ShowWarning (StringFormatter (_("System Encryption password is longer than {0} characters."), (int) VolumePassword::MaxLegacySize)); return; } Options.Pim = Pim; Options.Kdf = PasswordPanel->GetPkcs5Kdf(bUnsupportedKdf); if (bUnsupportedKdf) { Gui->ShowWarning (LangString ["ALGO_NOT_SUPPORTED_FOR_TRUECRYPT_MODE"]); return; } Options.TrueCryptMode = PasswordPanel->GetTrueCryptMode(); Options.Keyfiles = PasswordPanel->GetKeyfiles(); if (ReadOnlyCheckBox->IsChecked()) { Options.Protection = VolumeProtection::ReadOnly; } else if (ProtectionCheckBox->IsChecked()) { try { Options.ProtectionPassword = ProtectionPasswordPanel->GetPassword(Options.TrueCryptMode); } catch (PasswordException& e) { Gui->ShowWarning (e); return; } Options.Protection = VolumeProtection::HiddenVolumeReadOnly; Options.ProtectionPim = ProtectionPim; Options.ProtectionKdf = ProtectionPasswordPanel->GetPkcs5Kdf(Options.TrueCryptMode, bUnsupportedKdf); if (bUnsupportedKdf) { Gui->ShowWarning (LangString ["ALGO_NOT_SUPPORTED_FOR_TRUECRYPT_MODE"]); return; } Options.ProtectionKeyfiles = ProtectionPasswordPanel->GetKeyfiles(); } else { Options.Protection = VolumeProtection::None; } wstring mountPoint (MountPointTextCtrl->GetValue()); if (!mountPoint.empty()) Options.MountPoint = make_shared <DirectoryPath> (mountPoint); Options.FilesystemOptions = FilesystemOptionsTextCtrl->GetValue(); EndModal (wxID_OK); } void MountOptionsDialog::OnOptionsButtonClick (wxCommandEvent& event) { FreezeScope freeze (this); OptionsPanel->Show (!OptionsPanel->IsShown()); UpdateDialog(); OptionsButton->SetLabel (OptionsButtonLabel + (OptionsPanel->IsShown() ? L" <" : L" >")); } void MountOptionsDialog::OnProtectionCheckBoxClick (wxCommandEvent& event) { FreezeScope freeze (this); ProtectionPasswordPanel->Show (event.IsChecked()); Fit(); Layout(); ProtectionPasswordPanel->SetFocusToPasswordTextCtrl(); } void MountOptionsDialog::OnProtectionHyperlinkClick (wxHyperlinkEvent& event) { Gui->OpenHomepageLink (this, L"hiddenvolprotection"); } void MountOptionsDialog::UpdateDialog () { FreezeScope freeze (this); #ifdef TC_WINDOWS FilesystemSizer->Show (false); #else FilesystemOptionsSizer->Show (!NoFilesystemCheckBox->IsChecked()); # ifdef TC_MACOSX FilesystemOptionsStaticText->Show (false); FilesystemOptionsTextCtrl->Show (false); # endif if (!Options.Path || Options.Path->IsEmpty()) { MountPointTextCtrlStaticText->Show (false); MountPointTextCtrl->Show (false); MountPointButton->Show (false); } RemovableCheckBox->Show (false); #endif ProtectionSizer->Show (!ReadOnlyCheckBox->IsChecked()); ProtectionPasswordPanel->Show (!ReadOnlyCheckBox->IsChecked() && ProtectionCheckBox->IsChecked()); Fit(); Layout(); MainSizer->Fit( this ); } }