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/*
Copyright (c) 2008 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 "Main/Main.h"
#include "Main/GraphicUserInterface.h"
#include "MountOptionsDialog.h"
namespace VeraCrypt
{
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);
PasswordPanel = new VolumePasswordPanel (this, options.Password, disableMountOptions, options.Keyfiles, !disableMountOptions, true, true, false, true, true);
PasswordPanel->SetCacheCheckBoxValidator (wxGenericValidator (&Options.CachePassword));
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);
ProtectionCheckBox->SetValue (Options.Protection == VolumeProtection::HiddenVolumeReadOnly);
OptionsButtonLabel = OptionsButton->GetLabel();
OptionsButton->SetLabel (OptionsButtonLabel + L" >");
OptionsPanel->Show (false);
ProtectionPasswordPanel = new VolumePasswordPanel (OptionsPanel, 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)
{
TransferDataFromWindow();
Options.Password = PasswordPanel->GetPassword();
Options.Kdf = PasswordPanel->GetPkcs5Kdf();
Options.TrueCryptMode = PasswordPanel->GetTrueCryptMode();
Options.Keyfiles = PasswordPanel->GetKeyfiles();
if (ReadOnlyCheckBox->IsChecked())
{
Options.Protection = VolumeProtection::ReadOnly;
}
else if (ProtectionCheckBox->IsChecked())
{
Options.Protection = VolumeProtection::HiddenVolumeReadOnly;
Options.ProtectionPassword = ProtectionPasswordPanel->GetPassword();
Options.ProtectionKdf = ProtectionPasswordPanel->GetPkcs5Kdf();
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();
try
{
if (Options.Password)
Options.Password->CheckPortability();
}
catch (UnportablePassword &)
{
Gui->ShowWarning (LangString ["UNSUPPORTED_CHARS_IN_PWD_RECOM"]);
}
if (Options.TrueCryptMode && Options.Kdf && (Options.Kdf->GetName() == L"HMAC-SHA-256"))
{
Gui->ShowWarning (LangString ["ALGO_NOT_SUPPORTED_FOR_TRUECRYPT_MODE"]);
event.Skip();
return;
}
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();
}
}
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