Add TrueCrypt 7.1a MacOSX/Linux specific source files.

2025-11-11 11:08:02 -06:00 · 2014-05-31 18:44:53 +02:00
parent 97011f179c
commit 7ffce028d0
203 changed files with 52120 additions and 0 deletions
--- a/src/Main/Forms/ChangePasswordDialog.cpp
+++ b/src/Main/Forms/ChangePasswordDialog.cpp
@@ -0,0 +1,195 @@
+/*
+ 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 "Main/Main.h"
+#include "Main/GraphicUserInterface.h"
+#include "ChangePasswordDialog.h"
+
+namespace TrueCrypt
+{
+	ChangePasswordDialog::ChangePasswordDialog (wxWindow* parent, shared_ptr <VolumePath> volumePath, Mode::Enum mode, shared_ptr <VolumePassword> password, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles)
+		: ChangePasswordDialogBase (parent), DialogMode (mode), Path (volumePath)
+	{
+		bool enableNewPassword = false;
+		bool enableNewKeyfiles = false;
+		bool enablePkcs5Prf = false;
+
+		switch (mode)
+		{
+		case Mode::ChangePasswordAndKeyfiles:
+			enableNewPassword = true;
+			enableNewKeyfiles = true;
+			enablePkcs5Prf = true;
+			SetTitle (_("Change Volume Password and Keyfiles"));
+			break;
+
+		case Mode::ChangeKeyfiles:
+			enableNewKeyfiles = true;
+			SetTitle (_("Add/Remove Keyfiles to/from Volume"));
+			break;
+
+		case Mode::RemoveAllKeyfiles:
+			SetTitle (_("Remove All Keyfiles from Volume"));
+			break;
+
+		case Mode::ChangePkcs5Prf:
+			enablePkcs5Prf = true;
+			SetTitle (_("Change Header Key Derivation Algorithm"));
+			break;
+
+		default:
+			throw ParameterIncorrect (SRC_POS);
+		}
+
+		CurrentPasswordPanel = new VolumePasswordPanel (this, password, keyfiles);
+		CurrentPasswordPanel->UpdateEvent.Connect (EventConnector <ChangePasswordDialog> (this, &ChangePasswordDialog::OnPasswordPanelUpdate));
+		CurrentPasswordPanelSizer->Add (CurrentPasswordPanel, 1, wxALL | wxEXPAND);
+
+		NewPasswordPanel = new VolumePasswordPanel (this, newPassword, newKeyfiles, false, enableNewPassword, enableNewKeyfiles, enableNewPassword, enablePkcs5Prf);
+		NewPasswordPanel->UpdateEvent.Connect (EventConnector <ChangePasswordDialog> (this, &ChangePasswordDialog::OnPasswordPanelUpdate));
+		NewPasswordPanelSizer->Add (NewPasswordPanel, 1, wxALL | wxEXPAND);
+		
+		if (mode == Mode::RemoveAllKeyfiles)
+			NewSizer->Show (false);
+
+		Layout();
+		Fit();
+		Center();
+
+		OnPasswordPanelUpdate();
+		CurrentPasswordPanel->SetFocusToPasswordTextCtrl();
+	}
+
+	ChangePasswordDialog::~ChangePasswordDialog ()
+	{
+		CurrentPasswordPanel->UpdateEvent.Disconnect (this);
+		NewPasswordPanel->UpdateEvent.Disconnect (this);
+	}
+
+	void ChangePasswordDialog::OnOKButtonClick (wxCommandEvent& event)
+	{
+		// Avoid a GTK bug
+		if (!OKButton->IsEnabled())
+			return;
+
+		try
+		{
+			shared_ptr <VolumePassword> newPassword;
+			if (DialogMode == Mode::ChangePasswordAndKeyfiles)
+			{
+				newPassword = NewPasswordPanel->GetPassword();
+				newPassword->CheckPortability();
+
+				if (newPassword->Size() > 0 && newPassword->Size() < VolumePassword::WarningSizeThreshold
+					&& !Gui->AskYesNo (LangString ["PASSWORD_LENGTH_WARNING"], false, true))
+				{
+					NewPasswordPanel->SetFocusToPasswordTextCtrl();
+					return;
+				}
+			}
+			else
+				newPassword = CurrentPasswordPanel->GetPassword();
+
+			shared_ptr <KeyfileList> newKeyfiles;
+			if (DialogMode == Mode::ChangePasswordAndKeyfiles || DialogMode == Mode::ChangeKeyfiles)
+				newKeyfiles = NewPasswordPanel->GetKeyfiles();
+			else if (DialogMode != Mode::RemoveAllKeyfiles)
+				newKeyfiles = CurrentPasswordPanel->GetKeyfiles();
+
+			Gui->UserEnrichRandomPool (this, NewPasswordPanel->GetPkcs5Kdf() ? NewPasswordPanel->GetPkcs5Kdf()->GetHash() : shared_ptr <Hash>());
+
+			{
+#ifdef TC_UNIX
+				// Temporarily take ownership of a device if the user is not an administrator
+				UserId origDeviceOwner ((uid_t) -1);
+
+				if (!Core->HasAdminPrivileges() && Path->IsDevice())
+				{
+					origDeviceOwner = FilesystemPath (wstring (*Path)).GetOwner();
+					Core->SetFileOwner (*Path, UserId (getuid()));
+				}
+
+				finally_do_arg2 (FilesystemPath, *Path, UserId, origDeviceOwner,
+				{
+					if (finally_arg2.SystemId != (uid_t) -1)
+						Core->SetFileOwner (finally_arg, finally_arg2);
+				});
+#endif
+				wxBusyCursor busy;
+				Core->ChangePassword (Path,	Gui->GetPreferences().DefaultMountOptions.PreserveTimestamps,
+					CurrentPasswordPanel->GetPassword(), CurrentPasswordPanel->GetKeyfiles(),
+					newPassword, newKeyfiles, NewPasswordPanel->GetPkcs5Kdf());
+			}
+
+			switch (DialogMode)
+			{
+			case Mode::ChangePasswordAndKeyfiles:
+				Gui->ShowInfo ("PASSWORD_CHANGED");
+				break;
+
+			case Mode::ChangeKeyfiles:
+			case Mode::RemoveAllKeyfiles:
+				Gui->ShowInfo ("KEYFILE_CHANGED");
+				break;
+
+			case Mode::ChangePkcs5Prf:
+				Gui->ShowInfo ("PKCS5_PRF_CHANGED");
+				break;
+
+			default:
+				throw ParameterIncorrect (SRC_POS);
+			}
+
+			EndModal (wxID_OK);
+		}
+		catch (UnportablePassword &e)
+		{
+			Gui->ShowError (e);
+			NewPasswordPanel->SetFocusToPasswordTextCtrl();
+		}
+		catch (PasswordException &e)
+		{
+			Gui->ShowWarning (e);
+			CurrentPasswordPanel->SetFocusToPasswordTextCtrl();
+		}
+		catch (exception &e)
+		{
+			Gui->ShowError (e);
+		}
+	}
+
+	void ChangePasswordDialog::OnPasswordPanelUpdate ()
+	{
+		bool ok = true;
+
+		bool passwordEmpty = CurrentPasswordPanel->GetPassword()->IsEmpty();
+		bool keyfilesEmpty = !CurrentPasswordPanel->GetKeyfiles() || CurrentPasswordPanel->GetKeyfiles()->empty();
+
+		if (passwordEmpty && keyfilesEmpty)
+			ok = false;
+
+		if (DialogMode == Mode::RemoveAllKeyfiles && (passwordEmpty || keyfilesEmpty))
+			ok = false;
+
+		if (DialogMode == Mode::ChangePasswordAndKeyfiles || DialogMode == Mode::ChangeKeyfiles)
+		{
+			bool newKeyfilesEmpty = !NewPasswordPanel->GetKeyfiles() || NewPasswordPanel->GetKeyfiles()->empty();
+
+			if (DialogMode == Mode::ChangeKeyfiles
+				&& ((passwordEmpty && newKeyfilesEmpty) || (keyfilesEmpty && newKeyfilesEmpty)))
+				ok = false;
+
+			if (DialogMode == Mode::ChangePasswordAndKeyfiles
+				&& ((NewPasswordPanel->GetPassword()->IsEmpty() && newKeyfilesEmpty) || !NewPasswordPanel->PasswordsMatch()))
+				ok = false;
+		}
+
+		OKButton->Enable (ok);
+	}
+}