diff options
Diffstat (limited to 'src/Main/GraphicUserInterface.cpp')
| -rw-r--r-- | src/Main/GraphicUserInterface.cpp | 84 |
1 files changed, 57 insertions, 27 deletions
diff --git a/src/Main/GraphicUserInterface.cpp b/src/Main/GraphicUserInterface.cpp index af2db217..1cb62671 100644 --- a/src/Main/GraphicUserInterface.cpp +++ b/src/Main/GraphicUserInterface.cpp @@ -37,6 +37,32 @@ namespace VeraCrypt { + class AdminPasswordGUIRequestHandler : public GetStringFunctor + { + public: + virtual void operator() (string &passwordStr) + { + + wxString sValue; + if (Gui->GetWaitDialog()) + { + Gui->GetWaitDialog()->RequestAdminPassword(sValue); + if (sValue.IsEmpty()) + throw UserAbort (SRC_POS); + } + else + { + wxPasswordEntryDialog dialog (Gui->GetActiveWindow(), LangString["LINUX_ADMIN_PW_QUERY"], LangString["LINUX_ADMIN_PW_QUERY_TITLE"]); + if (dialog.ShowModal() != wxID_OK) + throw UserAbort (SRC_POS); + sValue = dialog.GetValue(); + } + wstring wPassword (sValue); // A copy of the password is created here by wxWidgets, which cannot be erased + finally_do_arg (wstring *, &wPassword, { StringConverter::Erase (*finally_arg); }); + + StringConverter::ToSingle (wPassword, passwordStr); + } + }; #ifdef TC_MACOSX int GraphicUserInterface::g_customIdCmdV = 0; int GraphicUserInterface::g_customIdCmdA = 0; @@ -165,6 +191,7 @@ namespace VeraCrypt hiddenVolumeMountOptions.Path = volumePath; VolumeType::Enum volumeType = VolumeType::Normal; + bool masterKeyVulnerable = false; // Open both types of volumes while (true) @@ -247,6 +274,13 @@ namespace VeraCrypt } } + // check if volume master key is vulnerable + if (volume->IsMasterKeyVulnerable()) + { + masterKeyVulnerable = true; + ShowWarning ("ERR_XTS_MASTERKEY_VULNERABLE"); + } + if (volumeType == VolumeType::Hidden) hiddenVolume = volume; else @@ -340,6 +374,10 @@ namespace VeraCrypt } ShowWarning ("VOL_HEADER_BACKED_UP"); + + // display again warning that master key is vulnerable + if (masterKeyVulnerable) + ShowWarning ("ERR_XTS_MASTERKEY_VULNERABLE"); } void GraphicUserInterface::BeginInteractiveBusyState (wxWindow *window) @@ -452,33 +490,7 @@ namespace VeraCrypt shared_ptr <GetStringFunctor> GraphicUserInterface::GetAdminPasswordRequestHandler () { - struct AdminPasswordRequestHandler : public GetStringFunctor - { - virtual void operator() (string &passwordStr) - { - - wxString sValue; - if (Gui->GetWaitDialog()) - { - Gui->GetWaitDialog()->RequestAdminPassword(sValue); - if (sValue.IsEmpty()) - throw UserAbort (SRC_POS); - } - else - { - wxPasswordEntryDialog dialog (Gui->GetActiveWindow(), LangString["LINUX_ADMIN_PW_QUERY"], LangString["LINUX_ADMIN_PW_QUERY_TITLE"]); - if (dialog.ShowModal() != wxID_OK) - throw UserAbort (SRC_POS); - sValue = dialog.GetValue(); - } - wstring wPassword (sValue); // A copy of the password is created here by wxWidgets, which cannot be erased - finally_do_arg (wstring *, &wPassword, { StringConverter::Erase (*finally_arg); }); - - StringConverter::ToSingle (wPassword, passwordStr); - } - }; - - return shared_ptr <GetStringFunctor> (new AdminPasswordRequestHandler); + return shared_ptr <GetStringFunctor> (new AdminPasswordGUIRequestHandler); } int GraphicUserInterface::GetCharHeight (wxWindow *window) const @@ -1440,6 +1452,7 @@ namespace VeraCrypt /* force the display of the random enriching interface */ RandomNumberGenerator::SetEnrichedByUserStatus (false); + bool masterKeyVulnerable = false; if (restoreInternalBackup) { // Restore header from the internal backup @@ -1492,6 +1505,8 @@ namespace VeraCrypt return; } + masterKeyVulnerable = volume->IsMasterKeyVulnerable(); + RandomNumberGenerator::Start(); UserEnrichRandomPool (nullptr); @@ -1590,6 +1605,7 @@ namespace VeraCrypt if (decryptRoutine.m_bResult) { + masterKeyVulnerable = layout->GetHeader()->IsMasterKeyVulnerable(); decryptedLayout = layout; break; } @@ -1645,6 +1661,12 @@ namespace VeraCrypt } ShowInfo ("VOL_HEADER_RESTORED"); + + // display warning if the volume master key is vulnerable + if (masterKeyVulnerable) + { + ShowWarning ("ERR_XTS_MASTERKEY_VULNERABLE"); + } } DevicePath GraphicUserInterface::SelectDevice (wxWindow *parent) const @@ -1852,6 +1874,14 @@ namespace VeraCrypt listCtrl->SetMinSize (wxSize (width, listCtrl->GetMinSize().GetHeight())); } + + void GraphicUserInterface::SetContentProtection (bool enable) const + { +#if defined(TC_WINDOWS) || defined(TC_MACOSX) + GetActiveWindow()->SetContentProtection(enable ? wxCONTENT_PROTECTION_ENABLED : wxCONTENT_PROTECTION_NONE); +#endif + } + void GraphicUserInterface::ShowErrorTopMost (const wxString &message) const { ShowMessage (message, wxOK | wxICON_ERROR, true); |