VeraCrypt
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-rw-r--r--src/Common/BootEncryption.cpp229
1 files changed, 113 insertions, 116 deletions
diff --git a/src/Common/BootEncryption.cpp b/src/Common/BootEncryption.cpp
index 8b8c122c..9edc89e2 100644
--- a/src/Common/BootEncryption.cpp
+++ b/src/Common/BootEncryption.cpp
@@ -76,17 +76,17 @@ namespace VeraCrypt
}
}
- static void CopyFile (const string &sourceFile, const string &destinationFile)
+ static void CopyFile (const wstring &sourceFile, const wstring &destinationFile)
{
Elevate();
DWORD result;
CComBSTR sourceFileBstr, destinationFileBstr;
- BSTR bstr = A2WBSTR(sourceFile.c_str());
+ BSTR bstr = W2BSTR(sourceFile.c_str());
if (bstr)
{
sourceFileBstr.Attach (bstr);
- bstr = A2WBSTR(destinationFile.c_str());
+ bstr = W2BSTR(destinationFile.c_str());
if (bstr)
{
destinationFileBstr.Attach (bstr);
@@ -109,12 +109,12 @@ namespace VeraCrypt
}
}
- static void DeleteFile (const string &file)
+ static void DeleteFile (const wstring &file)
{
Elevate();
CComBSTR fileBstr;
DWORD result;
- BSTR bstr = A2WBSTR(file.c_str());
+ BSTR bstr = W2BSTR(file.c_str());
if (bstr)
{
fileBstr.Attach (bstr);
@@ -132,7 +132,7 @@ namespace VeraCrypt
}
}
- static void ReadWriteFile (BOOL write, BOOL device, const string &filePath, byte *buffer, uint64 offset, uint32 size, DWORD *sizeDone)
+ static void ReadWriteFile (BOOL write, BOOL device, const wstring &filePath, byte *buffer, uint64 offset, uint32 size, DWORD *sizeDone)
{
Elevate();
@@ -140,7 +140,7 @@ namespace VeraCrypt
CComBSTR bufferBstr, fileBstr;
if (bufferBstr.AppendBytes ((const char *) buffer, size) != S_OK)
throw ParameterIncorrect (SRC_POS);
- BSTR bstr = A2WBSTR(filePath.c_str());
+ BSTR bstr = W2BSTR(filePath.c_str());
if (bstr)
{
fileBstr.Attach (bstr);
@@ -168,17 +168,17 @@ namespace VeraCrypt
return ElevatedComInstance->IsPagingFileActive (checkNonWindowsPartitionsOnly);
}
- static void WriteLocalMachineRegistryDwordValue (char *keyPath, char *valueName, DWORD value)
+ static void WriteLocalMachineRegistryDwordValue (wchar_t *keyPath, wchar_t *valueName, DWORD value)
{
Elevate();
DWORD result;
CComBSTR keyPathBstr, valueNameBstr;
- BSTR bstr = A2WBSTR(keyPath);
+ BSTR bstr = W2BSTR(keyPath);
if (bstr)
{
keyPathBstr.Attach (bstr);
- bstr = A2WBSTR(valueName);
+ bstr = W2BSTR(valueName);
if (bstr)
{
valueNameBstr.Attach (bstr);
@@ -289,7 +289,7 @@ namespace VeraCrypt
public:
static void AddReference () { }
static void CallDriver (DWORD ioctl, void *input, DWORD inputSize, void *output, DWORD outputSize) { throw ParameterIncorrect (SRC_POS); }
- static void ReadWriteFile (BOOL write, BOOL device, const string &filePath, byte *buffer, uint64 offset, uint32 size, DWORD *sizeDone) { throw ParameterIncorrect (SRC_POS); }
+ static void ReadWriteFile (BOOL write, BOOL device, const wstring &filePath, byte *buffer, uint64 offset, uint32 size, DWORD *sizeDone) { throw ParameterIncorrect (SRC_POS); }
static void RegisterFilterDriver (bool registerDriver, BootEncryption::FilterType filterType) { throw ParameterIncorrect (SRC_POS); }
static void Release () { }
static void SetDriverServiceStartType (DWORD startType) { throw ParameterIncorrect (SRC_POS); }
@@ -298,7 +298,7 @@ namespace VeraCrypt
#endif // SETUP
- File::File (string path, bool readOnly, bool create) : Elevated (false), FileOpen (false), LastError(0)
+ File::File (wstring path, bool readOnly, bool create) : Elevated (false), FileOpen (false), LastError(0)
{
Handle = CreateFile (path.c_str(),
readOnly ? GENERIC_READ : GENERIC_READ | GENERIC_WRITE,
@@ -417,18 +417,18 @@ namespace VeraCrypt
}
}
- void Show (HWND parent, const string &str)
+ void Show (HWND parent, const wstring &str)
{
MessageBox (parent, str.c_str(), NULL, 0);
}
- Device::Device (string path, bool readOnly)
+ Device::Device (wstring path, bool readOnly)
{
FileOpen = false;
Elevated = false;
- Handle = CreateFile ((string ("\\\\.\\") + path).c_str(),
+ Handle = CreateFile ((wstring (L"\\\\.\\") + path).c_str(),
readOnly ? GENERIC_READ : GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
FILE_FLAG_RANDOM_ACCESS | FILE_FLAG_WRITE_THROUGH, NULL);
@@ -616,7 +616,7 @@ namespace VeraCrypt
DWORD BootEncryption::GetDriverServiceStartType ()
{
DWORD startType;
- throw_sys_if (!ReadLocalMachineRegistryDword ("SYSTEM\\CurrentControlSet\\Services\\veracrypt", "Start", &startType));
+ throw_sys_if (!ReadLocalMachineRegistryDword (L"SYSTEM\\CurrentControlSet\\Services\\veracrypt", L"Start", &startType));
return startType;
}
@@ -645,42 +645,42 @@ namespace VeraCrypt
finally_do_arg (SC_HANDLE, serviceManager, { CloseServiceHandle (finally_arg); });
- SC_HANDLE service = OpenService (serviceManager, "veracrypt", SERVICE_CHANGE_CONFIG);
+ SC_HANDLE service = OpenService (serviceManager, L"veracrypt", SERVICE_CHANGE_CONFIG);
throw_sys_if (!service);
finally_do_arg (SC_HANDLE, service, { CloseServiceHandle (finally_arg); });
// Windows versions preceding Vista can be installed on FAT filesystem which does not
// support long filenames during boot. Convert the driver path to short form if required.
- string driverPath;
+ wstring driverPath;
if (startOnBoot && !IsOSAtLeast (WIN_VISTA))
{
- char pathBuf[MAX_PATH];
- char filesystem[128];
+ wchar_t pathBuf[MAX_PATH];
+ wchar_t filesystem[128];
- string path (GetWindowsDirectory());
- path += "\\drivers\\veracrypt.sys";
+ wstring path (GetWindowsDirectory());
+ path += L"\\drivers\\veracrypt.sys";
- if (GetVolumePathName (path.c_str(), pathBuf, sizeof (pathBuf))
- && GetVolumeInformation (pathBuf, NULL, 0, NULL, NULL, NULL, filesystem, sizeof(filesystem))
- && memcmp (filesystem, "FAT", 3) == 0)
+ if (GetVolumePathName (path.c_str(), pathBuf, ARRAYSIZE (pathBuf))
+ && GetVolumeInformation (pathBuf, NULL, 0, NULL, NULL, NULL, filesystem, ARRAYSIZE(filesystem))
+ && wmemcmp (filesystem, L"FAT", 3) == 0)
{
- throw_sys_if (GetShortPathName (path.c_str(), pathBuf, sizeof (pathBuf)) == 0);
+ throw_sys_if (GetShortPathName (path.c_str(), pathBuf, ARRAYSIZE (pathBuf)) == 0);
// Convert absolute path to relative to the Windows directory
driverPath = pathBuf;
- driverPath = driverPath.substr (driverPath.rfind ("\\", driverPath.rfind ("\\", driverPath.rfind ("\\") - 1) - 1) + 1);
+ driverPath = driverPath.substr (driverPath.rfind (L"\\", driverPath.rfind (L"\\", driverPath.rfind (L"\\") - 1) - 1) + 1);
}
}
throw_sys_if (!ChangeServiceConfig (service, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE,
startOnBoot ? SERVICE_ERROR_SEVERE : SERVICE_ERROR_NORMAL,
driverPath.empty() ? NULL : driverPath.c_str(),
- startOnBoot ? "Filter" : NULL,
+ startOnBoot ? L"Filter" : NULL,
NULL, NULL, NULL, NULL, NULL));
// ChangeServiceConfig() rejects SERVICE_BOOT_START with ERROR_INVALID_PARAMETER
- throw_sys_if (!WriteLocalMachineRegistryDword ("SYSTEM\\CurrentControlSet\\Services\\veracrypt", "Start", startType));
+ throw_sys_if (!WriteLocalMachineRegistryDword (L"SYSTEM\\CurrentControlSet\\Services\\veracrypt", L"Start", startType));
}
@@ -692,7 +692,7 @@ namespace VeraCrypt
GetSystemDriveConfiguration();
ProbeRealDriveSizeRequest request;
- StringCbPrintfW (request.DeviceName, sizeof (request.DeviceName), L"%hs", DriveConfig.DrivePartition.DevicePath.c_str());
+ StringCbCopyW (request.DeviceName, sizeof (request.DeviceName), DriveConfig.DrivePartition.DevicePath.c_str());
CallDriver (TC_IOCTL_PROBE_REAL_DRIVE_SIZE, &request, sizeof (request), &request, sizeof (request));
DriveConfig.DrivePartition.Info.PartitionLength = request.RealDriveSize;
@@ -717,11 +717,11 @@ namespace VeraCrypt
for (int partNumber = 0; partNumber < 64; ++partNumber)
{
- stringstream partPath;
- partPath << "\\Device\\Harddisk" << driveNumber << "\\Partition" << partNumber;
+ wstringstream partPath;
+ partPath << L"\\Device\\Harddisk" << driveNumber << L"\\Partition" << partNumber;
DISK_PARTITION_INFO_STRUCT diskPartInfo = {0};
- StringCbPrintfW (diskPartInfo.deviceName, sizeof (diskPartInfo.deviceName), L"%hs", partPath.str().c_str());
+ StringCbCopyW (diskPartInfo.deviceName, sizeof (diskPartInfo.deviceName), partPath.str().c_str());
try
{
@@ -748,19 +748,17 @@ namespace VeraCrypt
part.IsGPT = diskPartInfo.IsGPT;
// Mount point
- wstringstream ws;
- ws << partPath.str().c_str();
- int driveNumber = GetDiskDeviceDriveLetter ((wchar_t *) ws.str().c_str());
+ int driveNumber = GetDiskDeviceDriveLetter ((wchar_t *) partPath.str().c_str());
if (driveNumber >= 0)
{
- part.MountPoint += (char) (driveNumber + 'A');
- part.MountPoint += ":";
+ part.MountPoint += (wchar_t) (driveNumber + L'A');
+ part.MountPoint += L":";
}
// Volume ID
wchar_t volumePath[TC_MAX_PATH];
- if (ResolveSymbolicLink ((wchar_t *) ws.str().c_str(), volumePath, sizeof(volumePath)))
+ if (ResolveSymbolicLink ((wchar_t *) partPath.str().c_str(), volumePath, sizeof(volumePath)))
{
wchar_t volumeName[TC_MAX_PATH];
HANDLE fh = FindFirstVolumeW (volumeName, array_capacity (volumeName));
@@ -794,32 +792,32 @@ namespace VeraCrypt
DISK_GEOMETRY BootEncryption::GetDriveGeometry (int driveNumber)
{
- stringstream devName;
- devName << "\\Device\\Harddisk" << driveNumber << "\\Partition0";
+ wstringstream devName;
+ devName << L"\\Device\\Harddisk" << driveNumber << L"\\Partition0";
DISK_GEOMETRY geometry;
- throw_sys_if (!::GetDriveGeometry ((char *) devName.str().c_str(), &geometry));
+ throw_sys_if (!::GetDriveGeometry (devName.str().c_str(), &geometry));
return geometry;
}
- string BootEncryption::GetWindowsDirectory ()
+ wstring BootEncryption::GetWindowsDirectory ()
{
- char buf[MAX_PATH];
- throw_sys_if (GetSystemDirectory (buf, sizeof (buf)) == 0);
+ wchar_t buf[MAX_PATH];
+ throw_sys_if (GetSystemDirectory (buf, ARRAYSIZE (buf)) == 0);
- return string (buf);
+ return wstring (buf);
}
- string BootEncryption::GetTempPath ()
+ wstring BootEncryption::GetTempPath ()
{
- char tempPath[MAX_PATH];
- DWORD tempLen = ::GetTempPath (sizeof (tempPath), tempPath);
- if (tempLen == 0 || tempLen > sizeof (tempPath))
+ wchar_t tempPath[MAX_PATH];
+ DWORD tempLen = ::GetTempPath (ARRAYSIZE (tempPath), tempPath);
+ if (tempLen == 0 || tempLen > ARRAYSIZE (tempPath))
throw ParameterIncorrect (SRC_POS);
- return string (tempPath);
+ return wstring (tempPath);
}
@@ -838,7 +836,7 @@ namespace VeraCrypt
}
// Note that this does not require admin rights (it just requires the driver to be running)
- bool BootEncryption::IsBootLoaderOnDrive (char *devicePath)
+ bool BootEncryption::IsBootLoaderOnDrive (wchar_t *devicePath)
{
try
{
@@ -846,8 +844,7 @@ namespace VeraCrypt
memset (&openTestStruct, 0, sizeof (openTestStruct));
DWORD dwResult;
- StringCbCopyA ((char *) &openTestStruct.wszFileName[0], sizeof(openTestStruct.wszFileName),devicePath);
- ToUNICODE ((char *) &openTestStruct.wszFileName[0], sizeof(openTestStruct.wszFileName));
+ StringCbCopyW (&openTestStruct.wszFileName[0], sizeof(openTestStruct.wszFileName),devicePath);
openTestStruct.bDetectTCBootLoader = TRUE;
@@ -949,7 +946,7 @@ namespace VeraCrypt
bool BootEncryption::SystemDriveIsDynamic ()
{
GetSystemDriveConfigurationRequest request;
- StringCbPrintfW (request.DevicePath, sizeof (request.DevicePath), L"%hs", GetSystemDriveConfiguration().DeviceKernelPath.c_str());
+ StringCbCopyW (request.DevicePath, sizeof (request.DevicePath), GetSystemDriveConfiguration().DeviceKernelPath.c_str());
CallDriver (TC_IOCTL_GET_SYSTEM_DRIVE_CONFIG, &request, sizeof (request), &request, sizeof (request));
return request.DriveIsDynamic ? true : false;
@@ -963,7 +960,7 @@ namespace VeraCrypt
SystemDriveConfiguration config;
- string winDir = GetWindowsDirectory();
+ wstring winDir = GetWindowsDirectory();
// Scan all drives
for (int driveNumber = 0; driveNumber < 32; ++driveNumber)
@@ -977,7 +974,7 @@ namespace VeraCrypt
foreach (const Partition &part, partitions)
{
if (!part.MountPoint.empty()
- && (_access ((part.MountPoint + "\\bootmgr").c_str(), 0) == 0 || _access ((part.MountPoint + "\\ntldr").c_str(), 0) == 0))
+ && (_waccess ((part.MountPoint + L"\\bootmgr").c_str(), 0) == 0 || _waccess ((part.MountPoint + L"\\ntldr").c_str(), 0) == 0))
{
config.SystemLoaderPresent = true;
}
@@ -1006,12 +1003,12 @@ namespace VeraCrypt
{
config.DriveNumber = driveNumber;
- stringstream ss;
- ss << "PhysicalDrive" << driveNumber;
+ wstringstream ss;
+ ss << L"PhysicalDrive" << driveNumber;
config.DevicePath = ss.str();
- stringstream kernelPath;
- kernelPath << "\\Device\\Harddisk" << driveNumber << "\\Partition0";
+ wstringstream kernelPath;
+ kernelPath << L"\\Device\\Harddisk" << driveNumber << L"\\Partition0";
config.DeviceKernelPath = kernelPath.str();
config.DrivePartition = partitions.front();
@@ -1187,7 +1184,7 @@ namespace VeraCrypt
// Boot sector
DWORD size;
- byte *bootSecResourceImg = MapResource ("BIN", bootSectorId, &size);
+ byte *bootSecResourceImg = MapResource (L"BIN", bootSectorId, &size);
if (!bootSecResourceImg || size != TC_SECTOR_SIZE_BIOS)
throw ParameterIncorrect (SRC_POS);
@@ -1215,14 +1212,14 @@ namespace VeraCrypt
}
// Decompressor
- byte *decompressor = MapResource ("BIN", IDR_BOOT_LOADER_DECOMPRESSOR, &size);
+ byte *decompressor = MapResource (L"BIN", IDR_BOOT_LOADER_DECOMPRESSOR, &size);
if (!decompressor || size > TC_BOOT_LOADER_DECOMPRESSOR_SECTOR_COUNT * TC_SECTOR_SIZE_BIOS)
throw ParameterIncorrect (SRC_POS);
memcpy (buffer + TC_SECTOR_SIZE_BIOS, decompressor, size);
// Compressed boot loader
- byte *bootLoader = MapResource ("BIN", bootLoaderId, &size);
+ byte *bootLoader = MapResource (L"BIN", bootLoaderId, &size);
if (!bootLoader || size > TC_MAX_BOOT_LOADER_SECTOR_COUNT * TC_SECTOR_SIZE_BIOS)
throw ParameterIncorrect (SRC_POS);
@@ -1254,7 +1251,7 @@ namespace VeraCrypt
throw ParameterIncorrect (SRC_POS);
GetSystemDriveConfigurationRequest request;
- StringCbPrintfW (request.DevicePath, sizeof (request.DevicePath), L"%hs", GetSystemDriveConfiguration().DeviceKernelPath.c_str());
+ StringCbCopyW (request.DevicePath, sizeof (request.DevicePath), GetSystemDriveConfiguration().DeviceKernelPath.c_str());
try
{
@@ -1584,35 +1581,35 @@ namespace VeraCrypt
}
#endif
- string BootEncryption::GetSystemLoaderBackupPath ()
+ wstring BootEncryption::GetSystemLoaderBackupPath ()
{
- char pathBuf[MAX_PATH];
+ WCHAR pathBuf[MAX_PATH];
throw_sys_if (!SUCCEEDED (SHGetFolderPath (NULL, CSIDL_COMMON_APPDATA | CSIDL_FLAG_CREATE, NULL, 0, pathBuf)));
- string path = string (pathBuf) + "\\" TC_APP_NAME;
+ wstring path = wstring (pathBuf) + L"\\" _T(TC_APP_NAME);
CreateDirectory (path.c_str(), NULL);
- return path + '\\' + TC_SYS_BOOT_LOADER_BACKUP_NAME;
+ return path + L'\\' + TC_SYS_BOOT_LOADER_BACKUP_NAME;
}
void BootEncryption::RenameDeprecatedSystemLoaderBackup ()
{
- char pathBuf[MAX_PATH];
+ WCHAR pathBuf[MAX_PATH];
if (SUCCEEDED (SHGetFolderPath (NULL, CSIDL_COMMON_APPDATA, NULL, 0, pathBuf)))
{
- string path = string (pathBuf) + "\\" TC_APP_NAME + '\\' + TC_SYS_BOOT_LOADER_BACKUP_NAME_LEGACY;
+ wstring path = wstring (pathBuf) + L"\\" _T(TC_APP_NAME) + L'\\' + TC_SYS_BOOT_LOADER_BACKUP_NAME_LEGACY;
if (FileExists (path.c_str()) && !FileExists (GetSystemLoaderBackupPath().c_str()))
- throw_sys_if (rename (path.c_str(), GetSystemLoaderBackupPath().c_str()) != 0);
+ throw_sys_if (_wrename (path.c_str(), GetSystemLoaderBackupPath().c_str()) != 0);
}
}
#ifndef SETUP
- void BootEncryption::CreateRescueIsoImage (bool initialSetup, const string &isoImagePath)
+ void BootEncryption::CreateRescueIsoImage (bool initialSetup, const wstring &isoImagePath)
{
BootEncryptionStatus encStatus = GetStatus();
if (encStatus.SetupInProgress)
@@ -1764,12 +1761,12 @@ namespace VeraCrypt
if (!RescueIsoImage)
throw ParameterIncorrect (SRC_POS);
- for (char drive = 'Z'; drive >= 'C'; --drive)
+ for (WCHAR drive = L'Z'; drive >= L'C'; --drive)
{
try
{
- char rootPath[4] = { drive, ':', '\\', 0};
- UINT driveType = GetDriveTypeA (rootPath);
+ WCHAR rootPath[4] = { drive, L':', L'\\', 0};
+ UINT driveType = GetDriveType (rootPath);
// check that it is a CD/DVD drive or a removable media in case a bootable
// USB key was created from the rescue disk ISO file
if ((DRIVE_CDROM == driveType) || (DRIVE_REMOVABLE == driveType))
@@ -1795,7 +1792,7 @@ namespace VeraCrypt
return false;
}
- bool BootEncryption::VerifyRescueDiskIsoImage (const char* imageFile)
+ bool BootEncryption::VerifyRescueDiskIsoImage (const wchar_t* imageFile)
{
if (!RescueIsoImage)
throw ParameterIncorrect (SRC_POS);
@@ -1967,7 +1964,7 @@ namespace VeraCrypt
filter = "veracrypt.sys";
filterReg = "DumpFilters";
- SetLastError (RegOpenKeyEx (HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Control\\CrashControl", 0, KEY_READ | KEY_WRITE, &regKey));
+ SetLastError (RegOpenKeyEx (HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\CrashControl", 0, KEY_READ | KEY_WRITE, &regKey));
throw_sys_if (GetLastError() != ERROR_SUCCESS);
break;
@@ -1989,18 +1986,18 @@ namespace VeraCrypt
// SetupInstallFromInfSection() does not support prepending of values so we have to modify the registry directly
StringCbCopyA ((char *) regKeyBuf, sizeof(regKeyBuf), filter.c_str());
- if (RegQueryValueEx (regKey, filterReg.c_str(), NULL, NULL, regKeyBuf + strSize, &size) != ERROR_SUCCESS)
+ if (RegQueryValueExA (regKey, filterReg.c_str(), NULL, NULL, regKeyBuf + strSize, &size) != ERROR_SUCCESS)
size = 1;
- SetLastError (RegSetValueEx (regKey, filterReg.c_str(), 0, REG_MULTI_SZ, regKeyBuf, (DWORD) strSize + size));
+ SetLastError (RegSetValueExA (regKey, filterReg.c_str(), 0, REG_MULTI_SZ, regKeyBuf, (DWORD) strSize + size));
throw_sys_if (GetLastError() != ERROR_SUCCESS);
}
else
{
- string infFileName = GetTempPath() + "\\veracrypt_driver_setup.inf";
+ wstring infFileName = GetTempPath() + L"\\veracrypt_driver_setup.inf";
File infFile (infFileName, false, true);
- finally_do_arg (string, infFileName, { DeleteFile (finally_arg.c_str()); });
+ finally_do_arg (wstring, infFileName, { DeleteFile (finally_arg.c_str()); });
string infTxt = "[veracrypt]\r\n"
+ string (registerFilter ? "Add" : "Del") + "Reg=veracrypt_reg\r\n\r\n"
@@ -2014,7 +2011,7 @@ namespace VeraCrypt
throw_sys_if (hInf == INVALID_HANDLE_VALUE);
finally_do_arg (HINF, hInf, { SetupCloseInfFile (finally_arg); });
- throw_sys_if (!SetupInstallFromInfSection (ParentWindow, hInf, "veracrypt", SPINST_REGISTRY, regKey, NULL, 0, NULL, NULL, NULL, NULL));
+ throw_sys_if (!SetupInstallFromInfSection (ParentWindow, hInf, L"veracrypt", SPINST_REGISTRY, regKey, NULL, 0, NULL, NULL, NULL, NULL));
}
}
@@ -2052,8 +2049,8 @@ namespace VeraCrypt
throw_sys_if (!scm);
finally_do_arg (SC_HANDLE, scm, { CloseServiceHandle (finally_arg); });
- string servicePath = GetServiceConfigPath (TC_APP_NAME ".exe", false);
- string serviceLegacyPath = GetServiceConfigPath (TC_APP_NAME ".exe", true);
+ wstring servicePath = GetServiceConfigPath (_T(TC_APP_NAME) L".exe", false);
+ wstring serviceLegacyPath = GetServiceConfigPath (_T(TC_APP_NAME) L".exe", true);
if (registerService)
{
@@ -2065,20 +2062,20 @@ namespace VeraCrypt
if (!noFileHandling)
{
- char appPath[TC_MAX_PATH];
- throw_sys_if (!GetModuleFileName (NULL, appPath, sizeof (appPath)));
+ wchar_t appPath[TC_MAX_PATH];
+ throw_sys_if (!GetModuleFileName (NULL, appPath, ARRAYSIZE (appPath)));
throw_sys_if (!CopyFile (appPath, servicePath.c_str(), FALSE));
}
SC_HANDLE service = CreateService (scm,
TC_SYSTEM_FAVORITES_SERVICE_NAME,
- TC_APP_NAME " System Favorites",
+ _T(TC_APP_NAME) L" System Favorites",
SERVICE_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS,
SERVICE_AUTO_START,
SERVICE_ERROR_NORMAL,
- (string ("\"") + servicePath + "\" " TC_SYSTEM_FAVORITES_SERVICE_CMDLINE_OPTION).c_str(),
+ (wstring (L"\"") + servicePath + L"\" " TC_SYSTEM_FAVORITES_SERVICE_CMDLINE_OPTION).c_str(),
TC_SYSTEM_FAVORITES_SERVICE_LOAD_ORDER_GROUP,
NULL,
NULL,
@@ -2088,15 +2085,15 @@ namespace VeraCrypt
throw_sys_if (!service);
SERVICE_DESCRIPTION description;
- description.lpDescription = "Mounts VeraCrypt system favorite volumes.";
+ description.lpDescription = L"Mounts VeraCrypt system favorite volumes.";
ChangeServiceConfig2 (service, SERVICE_CONFIG_DESCRIPTION, &description);
CloseServiceHandle (service);
try
{
- WriteLocalMachineRegistryString ("SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Minimal\\" TC_SYSTEM_FAVORITES_SERVICE_NAME, NULL, "Service", FALSE);
- WriteLocalMachineRegistryString ("SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Network\\" TC_SYSTEM_FAVORITES_SERVICE_NAME, NULL, "Service", FALSE);
+ WriteLocalMachineRegistryString (L"SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Minimal\\" TC_SYSTEM_FAVORITES_SERVICE_NAME, NULL, L"Service", FALSE);
+ WriteLocalMachineRegistryString (L"SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Network\\" TC_SYSTEM_FAVORITES_SERVICE_NAME, NULL, L"Service", FALSE);
SetDriverConfigurationFlag (TC_DRIVER_CONFIG_CACHE_BOOT_PASSWORD_FOR_SYS_FAVORITES, true);
}
@@ -2115,8 +2112,8 @@ namespace VeraCrypt
{
SetDriverConfigurationFlag (TC_DRIVER_CONFIG_CACHE_BOOT_PASSWORD_FOR_SYS_FAVORITES, false);
- DeleteLocalMachineRegistryKey ("SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Minimal", TC_SYSTEM_FAVORITES_SERVICE_NAME);
- DeleteLocalMachineRegistryKey ("SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Network", TC_SYSTEM_FAVORITES_SERVICE_NAME);
+ DeleteLocalMachineRegistryKey (L"SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Minimal", TC_SYSTEM_FAVORITES_SERVICE_NAME);
+ DeleteLocalMachineRegistryKey (L"SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Network", TC_SYSTEM_FAVORITES_SERVICE_NAME);
SC_HANDLE service = OpenService (scm, TC_SYSTEM_FAVORITES_SERVICE_NAME, SERVICE_ALL_ACCESS);
throw_sys_if (!service);
@@ -2140,7 +2137,7 @@ namespace VeraCrypt
finally_do_arg (SC_HANDLE, scm, { CloseServiceHandle (finally_arg); });
- string servicePath = GetServiceConfigPath (TC_APP_NAME ".exe", false);
+ wstring servicePath = GetServiceConfigPath (_T(TC_APP_NAME) L".exe", false);
// check if service exists
SC_HANDLE service = OpenService (scm, TC_SYSTEM_FAVORITES_SERVICE_NAME, SERVICE_ALL_ACCESS);
@@ -2151,13 +2148,13 @@ namespace VeraCrypt
SERVICE_WIN32_OWN_PROCESS,
SERVICE_AUTO_START,
SERVICE_ERROR_NORMAL,
- (string ("\"") + servicePath + "\" " TC_SYSTEM_FAVORITES_SERVICE_CMDLINE_OPTION).c_str(),
+ (wstring (L"\"") + servicePath + L"\" " TC_SYSTEM_FAVORITES_SERVICE_CMDLINE_OPTION).c_str(),
TC_SYSTEM_FAVORITES_SERVICE_LOAD_ORDER_GROUP,
NULL,
NULL,
NULL,
NULL,
- TC_APP_NAME " System Favorites"));
+ _T(TC_APP_NAME) L" System Favorites"));
}
else
@@ -2175,9 +2172,9 @@ namespace VeraCrypt
else
configMap &= ~flag;
#ifdef SETUP
- WriteLocalMachineRegistryDword ("SYSTEM\\CurrentControlSet\\Services\\veracrypt", TC_DRIVER_CONFIG_REG_VALUE_NAME, configMap);
+ WriteLocalMachineRegistryDword (L"SYSTEM\\CurrentControlSet\\Services\\veracrypt", TC_DRIVER_CONFIG_REG_VALUE_NAME, configMap);
#else
- WriteLocalMachineRegistryDwordValue ("SYSTEM\\CurrentControlSet\\Services\\veracrypt", TC_DRIVER_CONFIG_REG_VALUE_NAME, configMap);
+ WriteLocalMachineRegistryDwordValue (L"SYSTEM\\CurrentControlSet\\Services\\veracrypt", TC_DRIVER_CONFIG_REG_VALUE_NAME, configMap);
#endif
}
@@ -2260,20 +2257,20 @@ namespace VeraCrypt
void BootEncryption::InitialSecurityChecksForHiddenOS ()
{
- char windowsDrive = (char) toupper (GetWindowsDirectory()[0]);
+ wchar_t windowsDrive = (wchar_t) towupper (GetWindowsDirectory()[0]);
// Paging files
bool pagingFilesOk = !IsPagingFileActive (TRUE);
- char pagingFileRegData[65536];
+ wchar_t pagingFileRegData[65536];
DWORD pagingFileRegDataSize = sizeof (pagingFileRegData);
- if (ReadLocalMachineRegistryMultiString ("System\\CurrentControlSet\\Control\\Session Manager\\Memory Management", "PagingFiles", pagingFileRegData, &pagingFileRegDataSize)
- && pagingFileRegDataSize > 4)
+ if (ReadLocalMachineRegistryMultiString (L"System\\CurrentControlSet\\Control\\Session Manager\\Memory Management", L"PagingFiles", pagingFileRegData, &pagingFileRegDataSize)
+ && pagingFileRegDataSize > 8)
{
- for (size_t i = 1; i < pagingFileRegDataSize - 2; ++i)
+ for (size_t i = 1; i < pagingFileRegDataSize/2 - 2; ++i)
{
- if (memcmp (pagingFileRegData + i, ":\\", 2) == 0 && toupper (pagingFileRegData[i - 1]) != windowsDrive)
+ if (wmemcmp (pagingFileRegData + i, L":\\", 2) == 0 && towupper (pagingFileRegData[i - 1]) != windowsDrive)
{
pagingFilesOk = false;
break;
@@ -2299,15 +2296,15 @@ namespace VeraCrypt
}
// User profile
- char *configPath = GetConfigPath ("dummy");
- if (configPath && toupper (configPath[0]) != windowsDrive)
+ wchar_t *configPath = GetConfigPath (L"dummy");
+ if (configPath && towupper (configPath[0]) != windowsDrive)
{
throw ErrorException (wstring (GetString ("USER_PROFILE_NOT_ON_SYS_PARTITION"))
+ GetString ("LEAKS_OUTSIDE_SYSPART_UNIVERSAL_EXPLANATION"), SRC_POS);
}
// Temporary files
- if (toupper (GetTempPath()[0]) != windowsDrive)
+ if (towupper (GetTempPath()[0]) != windowsDrive)
{
throw ErrorException (wstring (GetString ("TEMP_NOT_ON_SYS_PARTITION"))
+ GetString ("LEAKS_OUTSIDE_SYSPART_UNIVERSAL_EXPLANATION"), SRC_POS);
@@ -2602,7 +2599,7 @@ namespace VeraCrypt
}
- void BootEncryption::PrepareInstallation (bool systemPartitionOnly, Password &password, int ea, int mode, int pkcs5, int pim, const string &rescueIsoImagePath)
+ void BootEncryption::PrepareInstallation (bool systemPartitionOnly, Password &password, int ea, int mode, int pkcs5, int pim, const wstring &rescueIsoImagePath)
{
BootEncryptionStatus encStatus = GetStatus();
if (encStatus.DriveMounted)
@@ -2671,14 +2668,14 @@ namespace VeraCrypt
void BootEncryption::RestrictPagingFilesToSystemPartition ()
{
- char pagingFiles[128];
- StringCbCopyA (pagingFiles, sizeof(pagingFiles), "X:\\pagefile.sys 0 0");
+ wchar_t pagingFiles[128] = {0};
+ StringCbCopyW (pagingFiles, sizeof(pagingFiles), L"X:\\pagefile.sys 0 0");
pagingFiles[0] = GetWindowsDirectory()[0];
- throw_sys_if (!WriteLocalMachineRegistryMultiString ("System\\CurrentControlSet\\Control\\Session Manager\\Memory Management", "PagingFiles", pagingFiles, (DWORD) strlen (pagingFiles) + 2));
+ throw_sys_if (!WriteLocalMachineRegistryMultiString (L"System\\CurrentControlSet\\Control\\Session Manager\\Memory Management", L"PagingFiles", pagingFiles, (DWORD) (wcslen (pagingFiles) + 2) * sizeof (wchar_t)));
}
- void BootEncryption::WriteLocalMachineRegistryDwordValue (char *keyPath, char *valueName, DWORD value)
+ void BootEncryption::WriteLocalMachineRegistryDwordValue (wchar_t *keyPath, wchar_t *valueName, DWORD value)
{
if (!IsAdmin() && IsUacSupported())
{
@@ -2722,7 +2719,7 @@ namespace VeraCrypt
CallDriver (TC_IOCTL_BOOT_ENCRYPTION_SETUP, &request, sizeof (request), NULL, 0);
}
- void BootEncryption::CopyFileAdmin (const string &sourceFile, const string &destinationFile)
+ void BootEncryption::CopyFileAdmin (const wstring &sourceFile, const wstring &destinationFile)
{
if (!IsAdmin())
{
@@ -2738,7 +2735,7 @@ namespace VeraCrypt
throw_sys_if (!::CopyFile (sourceFile.c_str(), destinationFile.c_str(), FALSE));
}
- void BootEncryption::DeleteFileAdmin (const string &file)
+ void BootEncryption::DeleteFileAdmin (const wstring &file)
{
if (!IsAdmin() && IsUacSupported())
Elevator::DeleteFile (file);
@@ -2752,7 +2749,7 @@ namespace VeraCrypt
{
DWORD configMap;
- if (!ReadLocalMachineRegistryDword ("SYSTEM\\CurrentControlSet\\Services\\veracrypt", TC_DRIVER_CONFIG_REG_VALUE_NAME, &configMap))
+ if (!ReadLocalMachineRegistryDword (L"SYSTEM\\CurrentControlSet\\Services\\veracrypt", TC_DRIVER_CONFIG_REG_VALUE_NAME, &configMap))
configMap = 0;
return configMap;