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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2021-12-04 23:55:41 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2021-12-04 23:59:01 +0100 |
| commit | a21b2270e8db93d231fa0a3d60776043c9a0f9bc (patch) | |
| tree | d3de97cc58b1dd4c6b1d62932a6fc5901d1f1226 /src/Common/Dlgcode.c | |
| parent | 0bc3e36f76d8dad33e91cd324bb170c008b26e65 (diff) | |
| download | VeraCrypt-a21b2270e8db93d231fa0a3d60776043c9a0f9bc.tar.gz VeraCrypt-a21b2270e8db93d231fa0a3d60776043c9a0f9bc.zip | |
Windows: Implement TESTSIGNING build configuration that allows running under Windows Vista,7, 8 and 8.1.
Diffstat (limited to 'src/Common/Dlgcode.c')
| -rw-r--r-- | src/Common/Dlgcode.c | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/src/Common/Dlgcode.c b/src/Common/Dlgcode.c index 6462e319..049dc288 100644 --- a/src/Common/Dlgcode.c +++ b/src/Common/Dlgcode.c @@ -166,6 +166,8 @@ BOOL bHistory = FALSE; #ifndef SETUP BOOL bLanguageSetInSetup = FALSE; +#else +extern BOOL bMakePackage; #endif // Status of detection of hidden sectors (whole-system-drive encryption). @@ -3259,12 +3261,36 @@ void InitApp (HINSTANCE hInstance, wchar_t *lpszCommandLine) RemoteSession = GetSystemMetrics (SM_REMOTESESSION) != 0; +#ifndef VC_SKIP_OS_DRIVER_REQ_CHECK // OS version check: from version 1.25, only Windows XP, Windows 10 and Windows 11 are supported because of new driver signing requirements if (!(IsOSVersionAtLeast(WIN_10, 0) || (nCurrentOS == WIN_XP) || (nCurrentOS == WIN_XP64))) { MessageBoxW (NULL, GetString ("UNSUPPORTED_OS"), lpszTitle, MB_ICONSTOP); exit (1); } +#else + // in TESTSIGNING mode, we support only Windows Vista, Windows 7, Windows 8/8.1 + if ( !IsOSVersionAtLeast(WIN_VISTA, 0) +#ifndef SETUP + || IsOSVersionAtLeast(WIN_10, 0) +#else + || (IsOSVersionAtLeast(WIN_10, 0) && !bMakePackage) +#endif + ) + { + MessageBoxW (NULL, L"TESTSIGNING version of VeraCrypt targets only Windows Vista, Windows 7 and Windows 8/8.1.\n\nPlease use the standard version of VeraCrypt instead.", lpszTitle, MB_ICONSTOP); + exit (1); + } + else if ( !IsTestSigningModeEnabled() +#ifdef SETUP + && !bMakePackage +#endif + ) + { + MessageBoxW (NULL, L"Test-Signing Mode, which is required to run VeraCrypt TESTSIGNING binaries, is not enabled in Windows.\n\nExecution aborted!", lpszTitle, MB_ICONSTOP); + exit (1); + } +#endif else { // Service pack check & warnings about critical MS issues @@ -14035,7 +14061,7 @@ INT_PTR SecureDesktopDialogBoxParam( #endif -#ifdef NDEBUG +#if !defined(NDEBUG) && !defined(VC_SKIP_OS_DRIVER_REQ_CHECK) static BOOL InitializeWintrust() { if (!hWinTrustLib) @@ -14086,7 +14112,7 @@ static void FinalizeWintrust() BOOL VerifyModuleSignature (const wchar_t* path) { -#ifdef NDEBUG +#if !defined(NDEBUG) && !defined (VC_SKIP_OS_DRIVER_REQ_CHECK) BOOL bResult = FALSE; HRESULT hResult; GUID gActionID = WINTRUST_ACTION_GENERIC_VERIFY_V2; @@ -15233,3 +15259,27 @@ BOOL GetHibernateStatus (BOOL& bHibernateEnabled, BOOL& bHiberbootEnabled) return bResult; } +/* return TRUE if Windows is in Test Signing mode */ +/* ref: https://social.msdn.microsoft.com/Forums/Windowsapps/en-US/e6c1be93-7003-4594-b8e4-18ab4a75d273/detecting-testsigning-onoff-via-api */ +BOOL IsTestSigningModeEnabled () +{ + BOOL bEnabled = FALSE; + NtQuerySystemInformationFn NtQuerySystemInformationPtr = (NtQuerySystemInformationFn) GetProcAddress (GetModuleHandle (L"ntdll.dll"), "NtQuerySystemInformation"); + if(NtQuerySystemInformationPtr) + { + SYSTEM_CODEINTEGRITY_INFORMATION info = {0}; + ULONG cbReturnedData = 0; + info.Length = sizeof(info); + if ( (NtQuerySystemInformationPtr((SYSTEM_INFORMATION_CLASS) SYSTEMCODEINTEGRITYINFORMATION, &info, sizeof(info), &cbReturnedData) >= 0) + && (cbReturnedData == sizeof(info)) + ) + { + if ((info.CodeIntegrityOptions & (CODEINTEGRITY_OPTION_TESTSIGN | CODEINTEGRITY_OPTION_ENABLED)) == (CODEINTEGRITY_OPTION_TESTSIGN | CODEINTEGRITY_OPTION_ENABLED)) + { + bEnabled = TRUE; + } + } + } + + return bEnabled; +} |