/* Legal Notice: Some portions of the source code contained in this file were derived from the source code of TrueCrypt 7.1a, which is Copyright (c) 2003-2012 TrueCrypt Developers Association and which is governed by the TrueCrypt License 3.0, also from the source code of Encryption for the Masses 2.02a, which is Copyright (c) 1998-2000 Paul Le Roux and which is governed by the 'License Agreement for Encryption for the Masses' and also from the source code of extcv, which is Copyright (c) 2009-2010 Kih-Oskh or Copyright (c) 2012-2013 Josef Schneider 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 "Tcdefs.h" #include "cpu.h" #include #include #include #include #include #include #include #include "Apidrvr.h" #include "BootEncryption.h" #include "Cmdline.h" #include "Crypto.h" #include "Dlgcode.h" #include "Combo.h" #include "Keyfiles.h" #include "Language.h" #include "../Mount/MainCom.h" #include "../Mount/Mount.h" #include "Pkcs5.h" #include "Random.h" #include "Registry.h" #include "Resource.h" #include "Password.h" #include "Xml.h" #include "../Boot/Windows/BootCommon.h" #include "../Common/Dictionary.h" #include "../Common/Common.h" #include "../Common/Resource.h" #include "../Common/SecurityToken.h" #include "../Platform/Finally.h" #include "../Platform/ForEach.h" #include #include "ExpandVolume.h" using namespace VeraCrypt; const wchar_t szExpandVolumeInfo[] = L":: VeraCrypt Expander ::\n\nExpand a VeraCrypt volume on the fly without reformatting\n\n\n\ All kind of volumes (container files, disks and partitions) formatted with \ NTFS are supported. The only condition is that there must be enough free \ space on the host drive or host device of the VeraCrypt volume.\n\n\ Do not use this software to expand an outer volume containing a hidden \ volume, because this destroys the hidden volume!\n\ "; enum timer_ids { TIMER_ID_MAIN = 0xff, TIMER_ID_KEYB_LAYOUT_GUARD }; enum hidden_os_read_only_notif_mode { TC_HIDDEN_OS_READ_ONLY_NOTIF_MODE_NONE = 0, TC_HIDDEN_OS_READ_ONLY_NOTIF_MODE_COMPACT, TC_HIDDEN_OS_READ_ONLY_NOTIF_MODE_DISABLED }; #define TIMER_INTERVAL_MAIN 500 #define TIMER_INTERVAL_KEYB_LAYOUT_GUARD 10 namespace VeraCryptExpander { BOOL bExplore = FALSE; /* Display explorer window after mount */ BOOL bBeep = FALSE; /* Donot beep after mount */ wchar_t szFileName[TC_MAX_PATH+1]; /* Volume to mount */ wchar_t szDriveLetter[3]; /* Drive Letter to mount */ wchar_t commandLineDrive = 0; BOOL bCacheInDriver = FALSE; /* Cache any passwords we see */ BOOL bCacheInDriverDefault = FALSE; BOOL bHistoryCmdLine = FALSE; /* History control is always disabled */ BOOL bCloseDismountedWindows=TRUE; /* Close all open explorer windows of dismounted volume */ BOOL bWipeCacheOnExit = FALSE; /* Wipe password from chace on exit */ BOOL bWipeCacheOnAutoDismount = TRUE; BOOL bEnableBkgTask = FALSE; BOOL bCloseBkgTaskWhenNoVolumes = FALSE; BOOL bDismountOnLogOff = TRUE; BOOL bDismountOnScreenSaver = TRUE; BOOL bDismountOnPowerSaving = FALSE; BOOL bForceAutoDismount = TRUE; BOOL bForceMount = FALSE; /* Mount volume even if host file/device already in use */ BOOL bForceUnmount = FALSE; /* Unmount volume even if it cannot be locked */ BOOL bWipe = FALSE; /* Wipe driver passwords */ BOOL bAuto = FALSE; /* Do everything without user input */ BOOL bAutoMountDevices = FALSE; /* Auto-mount devices */ BOOL bAutoMountFavorites = FALSE; BOOL bPlaySoundOnHotkeyMountDismount = TRUE; BOOL bDisplayMsgBoxOnHotkeyDismount = FALSE; BOOL bHibernationPreventionNotified = FALSE; /* TRUE if the user has been notified that hibernation was prevented (system encryption) during the session. */ BOOL bHiddenSysLeakProtNotifiedDuringSession = FALSE; /* TRUE if the user has been notified during the session that unencrypted filesystems and non-hidden VeraCrypt volumes are mounted as read-only under hidden OS. */ BOOL CloseSecurityTokenSessionsAfterMount = FALSE; BOOL MultipleMountOperationInProgress = FALSE; BOOL Quit = FALSE; /* Exit after processing command line */ BOOL ComServerMode = FALSE; BOOL UsePreferences = TRUE; int HiddenSysLeakProtectionNotificationStatus = TC_HIDDEN_OS_READ_ONLY_NOTIF_MODE_NONE; int MaxVolumeIdleTime = -120; int nCurrentShowType = 0; /* current display mode, mount, unmount etc */ int nSelectedDriveIndex = -1; /* Item number of selected drive */ int cmdUnmountDrive = -2; /* Volume drive letter to unmount (-1 = all) */ Password VolumePassword; /* Password used for mounting volumes */ Password CmdVolumePassword; /* Password passed from command line */ BOOL CmdVolumePasswordValid = FALSE; MountOptions mountOptions; MountOptions defaultMountOptions; KeyFile *FirstCmdKeyFile; HBITMAP hbmLogoBitmapRescaled = NULL; wchar_t OrigKeyboardLayout [8+1] = L"00000409"; BOOL bKeyboardLayoutChanged = FALSE; /* TRUE if the keyboard layout was changed to the standard US keyboard layout (from any other layout). */ BOOL bKeybLayoutAltKeyWarningShown = FALSE; /* TRUE if the user has been informed that it is not possible to type characters by pressing keys while the right Alt key is held down. */ static KeyFilesDlgParam hidVolProtKeyFilesParam; VOLUME_NOTIFICATIONS_LIST VolumeNotificationsList; static int bPrebootPasswordDlgMode = FALSE; static void localcleanup (void) { // Wipe command line char *c = GetCommandLineA (); wchar_t *wc = GetCommandLineW (); burn(c, strlen (c)); burn(wc, wcslen (wc) * sizeof (wchar_t)); /* Delete buffered bitmaps (if any) */ if (hbmLogoBitmapRescaled != NULL) { DeleteObject ((HGDIOBJ) hbmLogoBitmapRescaled); hbmLogoBitmapRescaled = NULL; } /* These items should have already been cleared by the functions that used them, but we're going to clear them for extra security. */ burn (&VolumePassword, sizeof (VolumePassword)); burn (&CmdVolumePassword, sizeof (CmdVolumePassword)); burn (&mountOptions, sizeof (mountOptions)); burn (&defaultMountOptions, sizeof (defaultMountOptions)); burn (&szFileName, sizeof(szFileName)); /* Cleanup common code resources */ cleanup (); RandStop (TRUE); } void EndMainDlg (HWND hwndDlg) { if (!bHistory) { SetWindowText (GetDlgItem (hwndDlg, IDC_VOLUME), L""); } EndDialog (hwndDlg, 0); } BOOL CALLBACK MountOptionsDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam) { // dummy (referenced by PasswordDlgProc() ) return FALSE; } BOOL TCBootLoaderOnInactiveSysEncDrive (void) { // dummy (referenced by Dlgcode.c) return FALSE; } BOOL CheckSysEncMountWithoutPBA (const char *devicePath, BOOL quiet) { // dummy (referenced by Dlgcode.c) return FALSE; } static void InitMainDialog (HWND hwndDlg) { /* Call the common dialog init code */ InitDialog (hwndDlg); LocalizeDialog (hwndDlg, NULL); SendMessage (GetDlgItem (hwndDlg, IDC_VOLUME), CB_LIMITTEXT, TC_MAX_PATH, 0); SetWindowTextW (hwndDlg, lpszTitle); SendMessage (GetDlgItem (hwndDlg, IDC_INFOEXPAND), WM_SETFONT, (WPARAM) hBoldFont, (LPARAM) TRUE); SetWindowText (GetDlgItem (hwndDlg, IDC_INFOEXPAND), szExpandVolumeInfo); // Resize the logo bitmap if the user has a non-default DPI if (ScreenDPI != USER_DEFAULT_SCREEN_DPI && hbmLogoBitmapRescaled == NULL) // If not re-called (e.g. after language pack change) { hbmLogoBitmapRescaled = RenderBitmap (MAKEINTRESOURCE (IDB_LOGO_288DPI), GetDlgItem (hwndDlg, IDC_LOGO), 0, 0, 0, 0, FALSE, TRUE); } EnableDisableButtons (hwndDlg); } void EnableDisableButtons (HWND hwndDlg) { HWND hOKButton = GetDlgItem (hwndDlg, IDOK); WORD x; x = LOWORD (GetSelectedLong (GetDlgItem (hwndDlg, IDC_DRIVELIST))); EnableWindow (hOKButton, TRUE); } BOOL VolumeSelected (HWND hwndDlg) { return (GetWindowTextLength (GetDlgItem (hwndDlg, IDC_VOLUME)) > 0); } void LoadSettings (HWND hwndDlg) { WipeAlgorithmId savedWipeAlgorithm = TC_WIPE_NONE; LoadSysEncSettings (); if (LoadNonSysInPlaceEncSettings (&savedWipeAlgorithm) != 0) bInPlaceEncNonSysPending = TRUE; // If the config file has already been loaded during this session if (ConfigBuffer != NULL) { free (ConfigBuffer); ConfigBuffer = NULL; } // Options bExplore = ConfigReadInt ("OpenExplorerWindowAfterMount", FALSE); bCloseDismountedWindows = ConfigReadInt ("CloseExplorerWindowsOnDismount", TRUE); bHistory = ConfigReadInt ("SaveVolumeHistory", FALSE); bCacheInDriverDefault = bCacheInDriver = ConfigReadInt ("CachePasswords", FALSE); bWipeCacheOnExit = ConfigReadInt ("WipePasswordCacheOnExit", FALSE); bWipeCacheOnAutoDismount = ConfigReadInt ("WipeCacheOnAutoDismount", TRUE); bStartOnLogon = ConfigReadInt ("StartOnLogon", FALSE); bMountDevicesOnLogon = ConfigReadInt ("MountDevicesOnLogon", FALSE); bMountFavoritesOnLogon = ConfigReadInt ("MountFavoritesOnLogon", FALSE); bEnableBkgTask = ConfigReadInt ("EnableBackgroundTask", TRUE); bCloseBkgTaskWhenNoVolumes = ConfigReadInt ("CloseBackgroundTaskOnNoVolumes", FALSE); bDismountOnLogOff = ConfigReadInt ("DismountOnLogOff", TRUE); bDismountOnPowerSaving = ConfigReadInt ("DismountOnPowerSaving", FALSE); bDismountOnScreenSaver = ConfigReadInt ("DismountOnScreenSaver", FALSE); bForceAutoDismount = ConfigReadInt ("ForceAutoDismount", TRUE); MaxVolumeIdleTime = ConfigReadInt ("MaxVolumeIdleTime", -60); HiddenSectorDetectionStatus = ConfigReadInt ("HiddenSectorDetectionStatus", 0); defaultKeyFilesParam.EnableKeyFiles = ConfigReadInt ("UseKeyfiles", FALSE); bPreserveTimestamp = defaultMountOptions.PreserveTimestamp = ConfigReadInt ("PreserveTimestamps", TRUE); bShowDisconnectedNetworkDrives = ConfigReadInt ("ShowDisconnectedNetworkDrives", FALSE); bHideWaitingDialog = ConfigReadInt ("HideWaitingDialog", FALSE); bUseSecureDesktop = ConfigReadInt ("UseSecureDesktop", FALSE); defaultMountOptions.Removable = ConfigReadInt ("MountVolumesRemovable", FALSE); defaultMountOptions.ReadOnly = ConfigReadInt ("MountVolumesReadOnly", FALSE); defaultMountOptions.ProtectHiddenVolume = FALSE; defaultMountOptions.PartitionInInactiveSysEncScope = FALSE; defaultMountOptions.RecoveryMode = FALSE; defaultMountOptions.UseBackupHeader = FALSE; mountOptions = defaultMountOptions; CloseSecurityTokenSessionsAfterMount = ConfigReadInt ("CloseSecurityTokenSessionsAfterMount", 0); { char szTmp[TC_MAX_PATH] = {0}; WideCharToMultiByte (CP_UTF8, 0, SecurityTokenLibraryPath, -1, szTmp, sizeof (szTmp), NULL, NULL); ConfigReadString ("SecurityTokenLibrary", "", szTmp, sizeof (szTmp) - 1); MultiByteToWideChar (CP_UTF8, 0, szTmp, -1, SecurityTokenLibraryPath, ARRAYSIZE (SecurityTokenLibraryPath)); if (SecurityTokenLibraryPath[0]) InitSecurityTokenLibrary(hwndDlg); } /* we don't load the history */ } BOOL SelectItem (HWND hTree, wchar_t nLetter) { int i; LVITEM item; for (i = 0; i < ListView_GetItemCount(hTree); i++) { memset(&item, 0, sizeof(LVITEM)); item.mask = LVIF_PARAM; item.iItem = i; if (ListView_GetItem (hTree, &item) == FALSE) return FALSE; else { if (HIWORD (item.lParam) == nLetter) { memset(&item, 0, sizeof(LVITEM)); item.state = LVIS_FOCUSED|LVIS_SELECTED; item.stateMask = LVIS_FOCUSED|LVIS_SELECTED; item.mask = LVIF_STATE; item.iItem = i; SendMessage(hTree, LVM_SETITEMSTATE, i, (LPARAM) &item); return TRUE; } } } return TRUE; } LPARAM GetSelectedLong (HWND hTree) { int hItem = ListView_GetSelectionMark (hTree); LVITEM item; if (nSelectedDriveIndex >= 0) hItem = nSelectedDriveIndex; memset(&item, 0, sizeof(LVITEM)); item.mask = LVIF_PARAM; item.iItem = hItem; if (ListView_GetItem (hTree, &item) == FALSE) return MAKELONG (0xffff, 0xffff); else return item.lParam; } LPARAM GetItemLong (HWND hTree, int itemNo) { LVITEM item; memset(&item, 0, sizeof(LVITEM)); item.mask = LVIF_PARAM; item.iItem = itemNo; if (ListView_GetItem (hTree, &item) == FALSE) return MAKELONG (0xffff, 0xffff); else return item.lParam; } static wchar_t PasswordDlgVolume[MAX_PATH + 1] = {0}; static BOOL PasswordDialogDisableMountOptions; static char *PasswordDialogTitleStringId; /* Except in response to the WM_INITDIALOG message, the dialog box procedure should return nonzero if it processes the message, and zero if it does not. - see DialogProc */ BOOL CALLBACK ExtcvPasswordDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam) { WORD lw = LOWORD (wParam); static Password *szXPwd; static int *pkcs5; static int *pim; static BOOL* truecryptMode; switch (msg) { case WM_INITDIALOG: { int i, nIndex; szXPwd = ((PasswordDlgParam *) lParam) -> password; pkcs5 = ((PasswordDlgParam *) lParam) -> pkcs5; pim = ((PasswordDlgParam *) lParam) -> pim; truecryptMode = ((PasswordDlgParam *) lParam) -> truecryptMode; LocalizeDialog (hwndDlg, "IDD_PASSWORD_DLG"); DragAcceptFiles (hwndDlg, TRUE); if (PasswordDialogTitleStringId) { SetWindowTextW (hwndDlg, GetString (PasswordDialogTitleStringId)); } else if (wcslen (PasswordDlgVolume) > 0) { wchar_t s[1024]; const int maxVisibleLen = 40; if (wcslen (PasswordDlgVolume) > maxVisibleLen) { wstring volStr = PasswordDlgVolume; StringCbPrintfW (s, sizeof(s), GetString ("ENTER_PASSWORD_FOR"), (L"..." + volStr.substr (volStr.size() - maxVisibleLen - 1)).c_str()); } else StringCbPrintfW (s, sizeof(s), GetString ("ENTER_PASSWORD_FOR"), PasswordDlgVolume); SetWindowTextW (hwndDlg, s); } /* Populate the PRF algorithms list */ HWND hComboBox = GetDlgItem (hwndDlg, IDC_PKCS5_PRF_ID); SendMessage (hComboBox, CB_RESETCONTENT, 0, 0); nIndex =(int) SendMessageW (hComboBox, CB_ADDSTRING, 0, (LPARAM) GetString ("AUTODETECTION")); SendMessage (hComboBox, CB_SETITEMDATA, (WPARAM) nIndex, (LPARAM) 0); for (i = FIRST_PRF_ID; i <= LAST_PRF_ID; i++) { nIndex = (int) SendMessage (hComboBox, CB_ADDSTRING, 0, (LPARAM) get_pkcs5_prf_name(i)); SendMessage (hComboBox, CB_SETITEMDATA, (WPARAM) nIndex, (LPARAM) i); } /* make autodetection the default */ SendMessage (hComboBox, CB_SETCURSEL, 0, 0); SendMessage (GetDlgItem (hwndDlg, IDC_PASSWORD), EM_LIMITTEXT, MAX_PASSWORD, 0); SendMessage (GetDlgItem (hwndDlg, IDC_CACHE), BM_SETCHECK, bCacheInDriver ? BST_CHECKED:BST_UNCHECKED, 0); SendMessage (GetDlgItem (hwndDlg, IDC_PIM), EM_LIMITTEXT, MAX_PIM, 0); SetPim (hwndDlg, IDC_PIM, *pim); /* make PIM field visible if a PIM value has been explicitely specified */ if (*pim > 0) { ShowWindow (GetDlgItem (hwndDlg, IDC_PIM_ENABLE), SW_HIDE); ShowWindow (GetDlgItem( hwndDlg, IDT_PIM), SW_SHOW); ShowWindow (GetDlgItem( hwndDlg, IDC_PIM), SW_SHOW); ShowWindow (GetDlgItem( hwndDlg, IDC_PIM_HELP), SW_SHOW); } SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, KeyFilesEnable); mountOptions.PartitionInInactiveSysEncScope = bPrebootPasswordDlgMode; if (bPrebootPasswordDlgMode) { SendMessage (hwndDlg, TC_APPMSG_PREBOOT_PASSWORD_MODE, 0, 0); } if (PasswordDialogDisableMountOptions) { EnableWindow (GetDlgItem (hwndDlg, IDC_CACHE), FALSE); EnableWindow (GetDlgItem (hwndDlg, IDC_MOUNT_OPTIONS), FALSE); } /* No support for mounting TrueCrypt volumes */ SetCheckBox (hwndDlg, IDC_TRUECRYPT_MODE, FALSE); EnableWindow (GetDlgItem (hwndDlg, IDC_TRUECRYPT_MODE), FALSE); if (!SetForegroundWindow (hwndDlg) && (FavoriteMountOnArrivalInProgress)) { SetWindowPos (hwndDlg, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); FLASHWINFO flash; flash.cbSize = sizeof (flash); flash.dwFlags = FLASHW_ALL | FLASHW_TIMERNOFG; flash.dwTimeout = 0; flash.hwnd = hwndDlg; flash.uCount = 0; FlashWindowEx (&flash); SetWindowPos (hwndDlg, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); } } return 0; case TC_APPMSG_PREBOOT_PASSWORD_MODE: { /* No support for mounting TrueCrypt system partition */ SetCheckBox (hwndDlg, IDC_TRUECRYPT_MODE, FALSE); EnableWindow (GetDlgItem (hwndDlg, IDC_TRUECRYPT_MODE), FALSE); /* Repopulate the PRF algorithms list with algorithms that support system encryption */ HWND hComboBox = GetDlgItem (hwndDlg, IDC_PKCS5_PRF_ID); SendMessage (hComboBox, CB_RESETCONTENT, 0, 0); int i, nIndex = (int) SendMessageW (hComboBox, CB_ADDSTRING, 0, (LPARAM) GetString ("AUTODETECTION")); SendMessage (hComboBox, CB_SETITEMDATA, nIndex, (LPARAM) 0); BOOL bIsGPT = FALSE; try { BootEncryption BootEncObj (hwndDlg); bIsGPT = BootEncObj.GetSystemDriveConfiguration().SystemPartition.IsGPT; } catch (...) {} for (i = FIRST_PRF_ID; i <= LAST_PRF_ID; i++) { if (bIsGPT || HashForSystemEncryption(i)) { nIndex = (int) SendMessage (hComboBox, CB_ADDSTRING, 0, (LPARAM) get_pkcs5_prf_name(i)); SendMessage (hComboBox, CB_SETITEMDATA, (WPARAM) nIndex, (LPARAM) i); } } /* make autodetection the default */ SendMessage (hComboBox, CB_SETCURSEL, 0, 0); ToBootPwdField (hwndDlg, IDC_PASSWORD); // Attempt to wipe the password stored in the input field buffer wchar_t tmp[MAX_PASSWORD+1]; wmemset (tmp, L'X', MAX_PASSWORD); tmp [MAX_PASSWORD] = 0; SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD), tmp); SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD), L""); StringCbPrintfW (OrigKeyboardLayout, sizeof(OrigKeyboardLayout),L"%08X", (DWORD) GetKeyboardLayout (NULL) & 0xFFFF); DWORD keybLayout = (DWORD) LoadKeyboardLayout (L"00000409", KLF_ACTIVATE); if (keybLayout != 0x00000409 && keybLayout != 0x04090409) { Error ("CANT_CHANGE_KEYB_LAYOUT_FOR_SYS_ENCRYPTION", hwndDlg); EndDialog (hwndDlg, IDCANCEL); return 1; } if (SetTimer (hwndDlg, TIMER_ID_KEYB_LAYOUT_GUARD, TIMER_INTERVAL_KEYB_LAYOUT_GUARD, NULL) == 0) { Error ("CANNOT_SET_TIMER", hwndDlg); EndDialog (hwndDlg, IDCANCEL); return 1; } if (GetCheckBox (hwndDlg, IDC_SHOW_PASSWORD)) { // simulate hiding password SetCheckBox (hwndDlg, IDC_SHOW_PASSWORD, FALSE); HandleShowPasswordFieldAction (hwndDlg, IDC_SHOW_PASSWORD, IDC_PASSWORD, IDC_PIM); } SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, FALSE); EnableWindow (GetDlgItem (hwndDlg, IDC_KEYFILES_ENABLE), FALSE); EnableWindow (GetDlgItem (hwndDlg, IDC_KEY_FILES), FALSE); SetPim (hwndDlg, IDC_PIM, *pim); bPrebootPasswordDlgMode = TRUE; } return 1; case WM_TIMER: switch (wParam) { case TIMER_ID_KEYB_LAYOUT_GUARD: if (bPrebootPasswordDlgMode) { DWORD keybLayout = (DWORD) GetKeyboardLayout (NULL); if (keybLayout != 0x00000409 && keybLayout != 0x04090409) { // Keyboard layout is not standard US // Attempt to wipe the password stored in the input field buffer wchar_t tmp[MAX_PASSWORD+1]; wmemset (tmp, L'X', MAX_PASSWORD); tmp [MAX_PASSWORD] = 0; SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD), tmp); SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD), L""); keybLayout = (DWORD) LoadKeyboardLayout (L"00000409", KLF_ACTIVATE); if (keybLayout != 0x00000409 && keybLayout != 0x04090409) { KillTimer (hwndDlg, TIMER_ID_KEYB_LAYOUT_GUARD); Error ("CANT_CHANGE_KEYB_LAYOUT_FOR_SYS_ENCRYPTION", hwndDlg); EndDialog (hwndDlg, IDCANCEL); return 1; } wchar_t szTmp [4096]; StringCbCopyW (szTmp, sizeof(szTmp), GetString ("KEYB_LAYOUT_CHANGE_PREVENTED")); StringCbCatW (szTmp, sizeof(szTmp), L"\n\n"); StringCbCatW (szTmp, sizeof(szTmp), GetString ("KEYB_LAYOUT_SYS_ENC_EXPLANATION")); MessageBoxW (MainDlg, szTmp, lpszTitle, MB_ICONWARNING | MB_SETFOREGROUND | MB_TOPMOST); } } return 1; } return 0; case WM_COMMAND: if (lw == IDC_MOUNT_OPTIONS) { DialogBoxParamW (hInst, MAKEINTRESOURCEW (IDD_MOUNT_OPTIONS), hwndDlg, (DLGPROC) MountOptionsDlgProc, (LPARAM) &mountOptions); if (!bPrebootPasswordDlgMode && mountOptions.PartitionInInactiveSysEncScope) SendMessage (hwndDlg, TC_APPMSG_PREBOOT_PASSWORD_MODE, 0, 0); return 1; } if (lw == IDC_PIM_ENABLE) { ShowWindow (GetDlgItem (hwndDlg, IDC_PIM_ENABLE), SW_HIDE); ShowWindow (GetDlgItem( hwndDlg, IDT_PIM), SW_SHOW); ShowWindow (GetDlgItem( hwndDlg, IDC_PIM), SW_SHOW); ShowWindow (GetDlgItem( hwndDlg, IDC_PIM_HELP), SW_SHOW); SetFocus (GetDlgItem (hwndDlg, IDC_PIM)); return 1; } if (lw == IDC_SHOW_PASSWORD) { HandleShowPasswordFieldAction (hwndDlg, IDC_SHOW_PASSWORD, IDC_PASSWORD, IDC_PIM); return 1; } if (lw == IDC_KEY_FILES) { KeyFilesDlgParam param; param.EnableKeyFiles = KeyFilesEnable; param.FirstKeyFile = FirstKeyFile; if (IDOK == DialogBoxParamW (hInst, MAKEINTRESOURCEW (IDD_KEYFILES), hwndDlg, (DLGPROC) KeyFilesDlgProc, (LPARAM) ¶m)) { KeyFilesEnable = param.EnableKeyFiles; FirstKeyFile = param.FirstKeyFile; SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, KeyFilesEnable); } return 1; } if (lw == IDC_KEYFILES_ENABLE) { KeyFilesEnable = GetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE); return 1; } if (lw == IDCANCEL || lw == IDOK) { wchar_t tmp[MAX_PASSWORD+1]; if (lw == IDOK) { if (mountOptions.ProtectHiddenVolume && hidVolProtKeyFilesParam.EnableKeyFiles) KeyFilesApply (hwndDlg, &mountOptions.ProtectedHidVolPassword, hidVolProtKeyFilesParam.FirstKeyFile, PasswordDlgVolume); if (GetPassword (hwndDlg, IDC_PASSWORD, (LPSTR) szXPwd->Text, MAX_PASSWORD + 1, TRUE)) szXPwd->Length = (unsigned __int32) (strlen ((char *) szXPwd->Text)); else return 1; bCacheInDriver = IsButtonChecked (GetDlgItem (hwndDlg, IDC_CACHE)); *pkcs5 = (int) SendMessage (GetDlgItem (hwndDlg, IDC_PKCS5_PRF_ID), CB_GETITEMDATA, SendMessage (GetDlgItem (hwndDlg, IDC_PKCS5_PRF_ID), CB_GETCURSEL, 0, 0), 0); *truecryptMode = GetCheckBox (hwndDlg, IDC_TRUECRYPT_MODE); *pim = GetPim (hwndDlg, IDC_PIM, 0); /* check that PRF is supported in TrueCrypt Mode */ if ( (*truecryptMode) && ((!is_pkcs5_prf_supported(*pkcs5, TRUE, PRF_BOOT_NO)) || (mountOptions.ProtectHiddenVolume && !is_pkcs5_prf_supported(mountOptions.ProtectedHidVolPkcs5Prf, TRUE, PRF_BOOT_NO))) ) { Error ("ALGO_NOT_SUPPORTED_FOR_TRUECRYPT_MODE", hwndDlg); return 1; } if ( (*truecryptMode) && (*pim != 0) ) { Error ("PIM_NOT_SUPPORTED_FOR_TRUECRYPT_MODE", hwndDlg); return 1; } } // Attempt to wipe password stored in the input field buffer wmemset (tmp, L'X', MAX_PASSWORD); tmp[MAX_PASSWORD] = 0; SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD), tmp); SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD_PROT_HIDVOL), tmp); if (hidVolProtKeyFilesParam.FirstKeyFile != NULL) { KeyFileRemoveAll (&hidVolProtKeyFilesParam.FirstKeyFile); hidVolProtKeyFilesParam.EnableKeyFiles = FALSE; } if (bPrebootPasswordDlgMode) { KillTimer (hwndDlg, TIMER_ID_KEYB_LAYOUT_GUARD); // Restore the original keyboard layout if (LoadKeyboardLayout (OrigKeyboardLayout, KLF_ACTIVATE | KLF_SUBSTITUTE_OK) == NULL) Warning ("CANNOT_RESTORE_KEYBOARD_LAYOUT", hwndDlg); } EndDialog (hwndDlg, lw); return 1; } return 0; case WM_CONTEXTMENU: { RECT buttonRect; GetWindowRect (GetDlgItem (hwndDlg, IDC_KEY_FILES), &buttonRect); if (LOWORD (lParam) >= buttonRect.left && LOWORD (lParam) <= buttonRect.right && HIWORD (lParam) >= buttonRect.top && HIWORD (lParam) <= buttonRect.bottom) { // The "Keyfiles" button has been right-clicked KeyFilesDlgParam param; param.EnableKeyFiles = KeyFilesEnable; param.FirstKeyFile = FirstKeyFile; POINT popupPos; popupPos.x = buttonRect.left + 2; popupPos.y = buttonRect.top + 2; if (KeyfilesPopupMenu (hwndDlg, popupPos, ¶m)) { KeyFilesEnable = param.EnableKeyFiles; FirstKeyFile = param.FirstKeyFile; SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, KeyFilesEnable); } } } break; case WM_DROPFILES: { HDROP hdrop = (HDROP) wParam; int i = 0, count = DragQueryFile (hdrop, 0xFFFFFFFF, NULL, 0); while (count-- > 0) { KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile)); if (kf) { DragQueryFile (hdrop, i++, kf->FileName, ARRAYSIZE (kf->FileName)); FirstKeyFile = KeyFileAdd (FirstKeyFile, kf); KeyFilesEnable = TRUE; } } SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, KeyFilesEnable); DragFinish (hdrop); } return 1; } return 0; } void SaveSettings (HWND hwndDlg) { // dummy } int BackupVolumeHeader (HWND hwndDlg, BOOL bRequireConfirmation, char *lpszVolume) { // dummy return 0; } int RestoreVolumeHeader (HWND hwndDlg, char *lpszVolume) { // dummy return 0; } int ExtcvAskVolumePassword (HWND hwndDlg, const wchar_t* fileName, Password *password, int *pkcs5, int *pim, BOOL* truecryptMode, char *titleStringId, BOOL enableMountOptions) { INT_PTR result; PasswordDlgParam dlgParam; PasswordDialogTitleStringId = titleStringId; PasswordDialogDisableMountOptions = !enableMountOptions; dlgParam.password = password; dlgParam.pkcs5 = pkcs5; dlgParam.pim = pim; dlgParam.truecryptMode = truecryptMode; StringCbCopyW (PasswordDlgVolume, sizeof(PasswordDlgVolume), fileName); result = SecureDesktopDialogBoxParam (hInst, MAKEINTRESOURCEW (IDD_PASSWORD_DLG), hwndDlg, (DLGPROC) ExtcvPasswordDlgProc, (LPARAM) &dlgParam); if (result != IDOK) { password->Length = 0; *pkcs5 = 0; *pim = 0; *truecryptMode = FALSE; burn (&mountOptions.ProtectedHidVolPassword, sizeof (mountOptions.ProtectedHidVolPassword)); burn (&mountOptions.ProtectedHidVolPkcs5Prf, sizeof (mountOptions.ProtectedHidVolPkcs5Prf)); } return result == IDOK; } // GUI actions static BOOL SelectContainer (HWND hwndDlg) { if (BrowseFiles (hwndDlg, "OPEN_VOL_TITLE", szFileName, bHistory, FALSE, NULL) == FALSE) return FALSE; AddComboItem (GetDlgItem (hwndDlg, IDC_VOLUME), szFileName, bHistory); VeraCryptExpander::EnableDisableButtons (hwndDlg); SetFocus (GetDlgItem (hwndDlg, IDC_DRIVELIST)); return TRUE; } static BOOL SelectPartition (HWND hwndDlg) { RawDevicesDlgParam param; param.pszFileName = szFileName; INT_PTR nResult = DialogBoxParamW (hInst, MAKEINTRESOURCEW (IDD_RAWDEVICES_DLG), hwndDlg, (DLGPROC) RawDevicesDlgProc, (LPARAM) & param); if (nResult == IDOK) { AddComboItem (GetDlgItem (hwndDlg, IDC_VOLUME), szFileName, bHistory); VeraCryptExpander::EnableDisableButtons (hwndDlg); SetFocus (GetDlgItem (hwndDlg, IDC_DRIVELIST)); return TRUE; } return FALSE; } /* Except in response to the WM_INITDIALOG and WM_ENDSESSION messages, the dialog box procedure should return nonzero if it processes a message, and zero if it does not. */ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) { static UINT taskBarCreatedMsg; WORD lw = LOWORD (wParam); switch (uMsg) { case WM_INITDIALOG: { int exitCode = 0; MainDlg = hwndDlg; // Set critical default options in case UsePreferences is false bPreserveTimestamp = defaultMountOptions.PreserveTimestamp = TRUE; bShowDisconnectedNetworkDrives = FALSE; bHideWaitingDialog = FALSE; bUseSecureDesktop = FALSE; if (UsePreferences) { // General preferences VeraCryptExpander::LoadSettings (hwndDlg); // Keyfiles LoadDefaultKeyFilesParam (); RestoreDefaultKeyFilesParam (); } InitMainDialog (hwndDlg); // Quit if (Quit) { exit (exitCode); } Silent = FALSE; } return 0; case WM_SYSCOMMAND: if (lw == IDC_ABOUT) { DialogBoxW (hInst, MAKEINTRESOURCEW (IDD_ABOUT_DLG), hwndDlg, (DLGPROC) AboutDlgProc); return 1; } return 0; case WM_ENDSESSION: VeraCryptExpander::EndMainDlg (hwndDlg); localcleanup (); return 0; case WM_COMMAND: if (lw == IDCANCEL || lw == IDC_EXIT) { VeraCryptExpander::EndMainDlg (hwndDlg); return 1; } if ( lw == IDOK ) { if (!VeraCryptExpander::VolumeSelected(hwndDlg)) { Warning ("NO_VOLUME_SELECTED", hwndDlg); } else { wchar_t fileName[MAX_PATH]; GetWindowText (GetDlgItem (hwndDlg, IDC_VOLUME), fileName, ARRAYSIZE (fileName)); ExpandVolumeWizard(hwndDlg, fileName); } return 1; } if (lw == IDM_ABOUT ) { DialogBoxW (hInst, MAKEINTRESOURCEW (IDD_ABOUT_DLG), hwndDlg, (DLGPROC) AboutDlgProc); return 1; } if (lw == IDM_HOMEPAGE ) { ArrowWaitCursor (); ShellExecute (NULL, L"open", L"https://www.veracrypt.fr", NULL, NULL, SW_SHOWNORMAL); Sleep (200); NormalCursor (); return 1; } if (lw == IDC_SELECT_FILE) { SelectContainer (hwndDlg); return 1; } if (lw == IDC_SELECT_DEVICE) { SelectPartition (hwndDlg); return 1; } return 0; case WM_CLOSE: VeraCryptExpander::EndMainDlg (hwndDlg); return 1; default: ; } return 0; } } int WINAPI wWinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, wchar_t *lpszCommandLine, int nCmdShow) { int status; atexit (VeraCryptExpander::localcleanup); SetProcessShutdownParameters (0x100, 0); VirtualLock (&VeraCryptExpander::VolumePassword, sizeof (VeraCryptExpander::VolumePassword)); VirtualLock (&VeraCryptExpander::CmdVolumePassword, sizeof (VeraCryptExpander::CmdVolumePassword)); VirtualLock (&VeraCryptExpander::mountOptions, sizeof (VeraCryptExpander::mountOptions)); VirtualLock (&VeraCryptExpander::defaultMountOptions, sizeof (VeraCryptExpander::defaultMountOptions)); VirtualLock (&VeraCryptExpander::szFileName, sizeof(VeraCryptExpander::szFileName)); InitApp (hInstance, lpszCommandLine); /* application title */ lpszTitle = L"VeraCrypt Expander"; DetectX86Features (); status = DriverAttach (); if (status != 0) { if (status == ERR_OS_ERROR) handleWin32Error (NULL, SRC_POS); else handleError (NULL, status, SRC_POS); AbortProcess ("NODRIVER"); } /* Create the main dialog box */ DialogBoxParamW (hInstance, MAKEINTRESOURCEW (IDD_MOUNT_DLG), NULL, (DLGPROC) VeraCryptExpander::MainDialogProc, (LPARAM) lpszCommandLine); /* Terminate */ return 0; } '>804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017