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/*
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) 2013-2015 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
{
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, 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, 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.Pim = PasswordPanel->GetVolumePim();
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.ProtectionPim = ProtectionPasswordPanel->GetVolumePim();
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();
MainSizer->Fit( this );
}
}
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