VeraCrypt
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-rw-r--r--src/Common/BaseCom.cpp28
-rw-r--r--src/Common/BaseCom.h1
-rw-r--r--src/Common/BootEncryption.cpp53
-rw-r--r--src/Common/BootEncryption.h1
-rw-r--r--src/Format/FormatCom.cpp5
-rw-r--r--src/Format/FormatCom.idl3
-rw-r--r--src/Mount/MainCom.cpp5
-rw-r--r--src/Mount/MainCom.idl3
-rw-r--r--src/Setup/ComSetup.cpp25
9 files changed, 13 insertions, 111 deletions
diff --git a/src/Common/BaseCom.cpp b/src/Common/BaseCom.cpp
index a73e472d..12af98a4 100644
--- a/src/Common/BaseCom.cpp
+++ b/src/Common/BaseCom.cpp
@@ -400,34 +400,6 @@ DWORD BaseCom::GetEfiBootDeviceNumber (BSTR* pSdn)
return ERROR_SUCCESS;
}
-DWORD BaseCom::ReadEfiConfig (BSTR filename, BSTR* pContent, DWORD *pcbRead)
-{
- if (!pContent || !(*pContent))
- return ERROR_INVALID_PARAMETER;
-
- try
- {
- DWORD maxSize = ((DWORD *) ((BYTE *) *pContent))[-1];
- BootEncryption bootEnc (NULL);
- bootEnc.ReadEfiConfig (filename, (byte*) *pContent, maxSize, pcbRead);
- }
- catch (SystemException &)
- {
- return GetLastError();
- }
- catch (Exception &e)
- {
- e.Show (NULL);
- return ERROR_EXCEPTION_IN_SERVICE;
- }
- catch (...)
- {
- return ERROR_EXCEPTION_IN_SERVICE;
- }
-
- return ERROR_SUCCESS;
-}
-
DWORD BaseCom::WriteEfiBootSectorUserConfig (DWORD userConfig, BSTR customUserMessage, int pim, int hashAlg)
{
if (!customUserMessage)
diff --git a/src/Common/BaseCom.h b/src/Common/BaseCom.h
index 1ec9012a..27a46c79 100644
--- a/src/Common/BaseCom.h
+++ b/src/Common/BaseCom.h
@@ -116,7 +116,6 @@ public:
static DWORD BackupEfiSystemLoader ();
static DWORD RestoreEfiSystemLoader ();
static DWORD GetEfiBootDeviceNumber (BSTR* pSdn);
- static DWORD ReadEfiConfig (BSTR filename, BSTR* pContent, DWORD *pcbRead);
static DWORD WriteEfiBootSectorUserConfig (DWORD userConfig, BSTR customUserMessage, int pim, int hashAlg);
};
diff --git a/src/Common/BootEncryption.cpp b/src/Common/BootEncryption.cpp
index b2ab9f2a..60985751 100644
--- a/src/Common/BootEncryption.cpp
+++ b/src/Common/BootEncryption.cpp
@@ -372,29 +372,6 @@ namespace VeraCrypt
}
}
- static void ReadEfiConfig (const wchar_t *filename, byte* confContent, DWORD maxSize, DWORD* pcbRead)
- {
- Elevate();
-
- CComBSTR outputBstr;
- if (confContent && outputBstr.AppendBytes ((const char *) confContent, maxSize) != S_OK)
- {
- SetLastError (ERROR_INVALID_PARAMETER);
- throw SystemException(SRC_POS);
- }
- BSTR bstrfn = W2BSTR(filename);
- DWORD result = ElevatedComInstance->ReadEfiConfig (bstrfn, &outputBstr, pcbRead);
-
- if (confContent)
- memcpy (confContent, *(void **) &outputBstr, maxSize);
-
- if (result != ERROR_SUCCESS)
- {
- SetLastError (result);
- throw SystemException(SRC_POS);
- }
- }
-
static void WriteEfiBootSectorUserConfig (byte userConfig, const string &customUserMessage, int pim, int hashAlg)
{
Elevate();
@@ -492,7 +469,6 @@ namespace VeraCrypt
static void BackupEfiSystemLoader () { throw ParameterIncorrect (SRC_POS); }
static void RestoreEfiSystemLoader () { throw ParameterIncorrect (SRC_POS); }
static void GetEfiBootDeviceNumber (PSTORAGE_DEVICE_NUMBER pSdn) { throw ParameterIncorrect (SRC_POS); }
- static void ReadEfiConfig (const wchar_t *filename, byte* confContent, DWORD maxSize, DWORD* pcbRead) { throw ParameterIncorrect (SRC_POS); }
static void WriteEfiBootSectorUserConfig (byte userConfig, const string &customUserMessage, int pim, int hashAlg) { throw ParameterIncorrect (SRC_POS); }
};
@@ -1530,33 +1506,6 @@ namespace VeraCrypt
}
}
- void BootEncryption::ReadEfiConfig (const wchar_t* fileName, byte* confContent, DWORD maxSize, DWORD* pcbRead)
- {
- if (!pcbRead)
- throw ParameterIncorrect (SRC_POS);
-
- if (!IsAdmin() && IsUacSupported())
- {
- Elevator::ReadEfiConfig (fileName, confContent, maxSize, pcbRead);
- }
- else
- {
- unsigned __int64 ui64Size = 0;
-
- finally_do ({ EfiBootInst.DismountBootPartition(); });
- EfiBootInst.MountBootPartition(0);
-
- EfiBootInst.GetFileSize(fileName, ui64Size);
-
- *pcbRead = (DWORD) ui64Size;
-
- if (*pcbRead > maxSize)
- throw ParameterIncorrect (SRC_POS);
-
- EfiBootInst.ReadFile (fileName, confContent, *pcbRead);
- }
- }
-
// return false when the user cancel an elevation request
bool BootEncryption::ReadBootSectorConfig (byte *config, size_t bufLength, byte *userConfig, string *customUserMessage, uint16 *bootLoaderVersion)
{
@@ -1569,7 +1518,7 @@ namespace VeraCrypt
if (config)
memset (config, 0, bufLength);
- // call ReadEfiConfig only when needed since it requires elevation
+ // call ReadESPFile only when needed since it requires elevation
if (userConfig || customUserMessage || bootLoaderVersion)
{
std::string confContent = ReadESPFile (L"\\EFI\\VeraCrypt\\DcsProp", true);
diff --git a/src/Common/BootEncryption.h b/src/Common/BootEncryption.h
index 0c4094b4..06329717 100644
--- a/src/Common/BootEncryption.h
+++ b/src/Common/BootEncryption.h
@@ -276,7 +276,6 @@ namespace VeraCrypt
void ProbeRealSystemDriveSize ();
bool ReadBootSectorConfig (byte *config, size_t bufLength, byte *userConfig = nullptr, string *customUserMessage = nullptr, uint16 *bootLoaderVersion = nullptr);
uint32 ReadDriverConfigurationFlags ();
- void ReadEfiConfig (const wchar_t* filename, byte* confContent, DWORD maxSize, DWORD* pcbRead);
void RegisterBootDriver (bool hiddenSystem);
void RegisterFilterDriver (bool registerDriver, FilterType filterType);
void RegisterSystemFavoritesService (BOOL registerService);
diff --git a/src/Format/FormatCom.cpp b/src/Format/FormatCom.cpp
index 44d93991..c934f6a1 100644
--- a/src/Format/FormatCom.cpp
+++ b/src/Format/FormatCom.cpp
@@ -167,11 +167,6 @@ public:
return BaseCom::GetEfiBootDeviceNumber (pSdn);
}
- virtual DWORD STDMETHODCALLTYPE ReadEfiConfig (BSTR filename, BSTR* pContent, DWORD *pcbRead)
- {
- return BaseCom::ReadEfiConfig (filename, pContent, pcbRead);
- }
-
virtual DWORD STDMETHODCALLTYPE WriteEfiBootSectorUserConfig (DWORD userConfig, BSTR customUserMessage, int pim, int hashAlg)
{
return BaseCom::WriteEfiBootSectorUserConfig (userConfig, customUserMessage,pim, hashAlg);
diff --git a/src/Format/FormatCom.idl b/src/Format/FormatCom.idl
index e682803e..a6d58cd8 100644
--- a/src/Format/FormatCom.idl
+++ b/src/Format/FormatCom.idl
@@ -16,7 +16,7 @@ import "..\Common\Password.h";
[
uuid(56327DDA-F1A7-4e13-B128-520D129BDEF6),
helpstring("VeraCrypt Format UAC Support Library"),
- version(2.6) // Update ComSetup.cpp when changing version number
+ version(2.7) // Update ComSetup.cpp when changing version number
]
library TrueCryptFormatCom
{
@@ -46,7 +46,6 @@ library TrueCryptFormatCom
DWORD BackupEfiSystemLoader ();
DWORD RestoreEfiSystemLoader ();
DWORD GetEfiBootDeviceNumber (BSTR* pSdn);
- DWORD ReadEfiConfig (BSTR filename, BSTR* pContent, DWORD *pcbRead);
DWORD WriteEfiBootSectorUserConfig (DWORD userConfig, BSTR customUserMessage, int pim, int hashAlg);
};
diff --git a/src/Mount/MainCom.cpp b/src/Mount/MainCom.cpp
index 13e1e67a..c52a6349 100644
--- a/src/Mount/MainCom.cpp
+++ b/src/Mount/MainCom.cpp
@@ -188,11 +188,6 @@ public:
return BaseCom::GetEfiBootDeviceNumber (pSdn);
}
- virtual DWORD STDMETHODCALLTYPE ReadEfiConfig (BSTR filename, BSTR* pContent, DWORD *pcbRead)
- {
- return BaseCom::ReadEfiConfig (filename, pContent, pcbRead);
- }
-
virtual DWORD STDMETHODCALLTYPE WriteEfiBootSectorUserConfig (DWORD userConfig, BSTR customUserMessage, int pim, int hashAlg)
{
return BaseCom::WriteEfiBootSectorUserConfig (userConfig, customUserMessage,pim, hashAlg);
diff --git a/src/Mount/MainCom.idl b/src/Mount/MainCom.idl
index 3b1c62d8..e44b430a 100644
--- a/src/Mount/MainCom.idl
+++ b/src/Mount/MainCom.idl
@@ -16,7 +16,7 @@ import "..\Common\Password.h";
[
uuid(9ACF6176-5FC4-4690-A025-B3306A50EB6A),
helpstring("VeraCrypt Main UAC Support Library"),
- version(2.8) // Update ComSetup.cpp when changing version number
+ version(2.9) // Update ComSetup.cpp when changing version number
]
library TrueCryptMainCom
{
@@ -50,7 +50,6 @@ library TrueCryptMainCom
DWORD BackupEfiSystemLoader ();
DWORD RestoreEfiSystemLoader ();
DWORD GetEfiBootDeviceNumber (BSTR* pSdn);
- DWORD ReadEfiConfig (BSTR filename, BSTR* pContent, DWORD *pcbRead);
DWORD WriteEfiBootSectorUserConfig (DWORD userConfig, BSTR customUserMessage, int pim, int hashAlg);
};
diff --git a/src/Setup/ComSetup.cpp b/src/Setup/ComSetup.cpp
index 7fe3ef49..f636687c 100644
--- a/src/Setup/ComSetup.cpp
+++ b/src/Setup/ComSetup.cpp
@@ -11,10 +11,10 @@
*/
#define TC_MAIN_COM_VERSION_MAJOR 2
-#define TC_MAIN_COM_VERSION_MINOR 8
+#define TC_MAIN_COM_VERSION_MINOR 9
#define TC_FORMAT_COM_VERSION_MAJOR 2
-#define TC_FORMAT_COM_VERSION_MINOR 6
+#define TC_FORMAT_COM_VERSION_MINOR 7
#include <atlbase.h>
#include <comdef.h>
@@ -39,12 +39,10 @@ extern "C" BOOL RegisterComServers (wchar_t *modulePath)
UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR, 0, SYS_WIN32);
UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR, 0, SYS_WIN32);
// unregister older versions that may still exist
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-4, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-3, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-2, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-1, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-2, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-1, 0, SYS_WIN32);
+ for (WORD i = 5; i >= 1; i--)
+ UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-i, 0, SYS_WIN32);
+ for (WORD i = 3; i >= 1; i--)
+ UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-i, 0, SYS_WIN32);
wchar_t setupModule[MAX_PATH];
GetModuleFileNameW (NULL, setupModule, sizeof (setupModule) / sizeof (setupModule[0]));
@@ -80,13 +78,10 @@ extern "C" BOOL UnregisterComServers (wchar_t *modulePath)
return FALSE;
// unregister older versions that may still exist
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-4, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-3, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-3, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-2, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-1, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-2, 0, SYS_WIN32);
- UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-1, 0, SYS_WIN32);
+ for (WORD i = 5; i >= 1; i--)
+ UnRegisterTypeLib (LIBID_TrueCryptMainCom, TC_MAIN_COM_VERSION_MAJOR, TC_MAIN_COM_VERSION_MINOR-i, 0, SYS_WIN32);
+ for (WORD i = 3; i >= 1; i--)
+ UnRegisterTypeLib (LIBID_TrueCryptFormatCom, TC_FORMAT_COM_VERSION_MAJOR, TC_FORMAT_COM_VERSION_MINOR-i, 0, SYS_WIN32);
wchar_t module[1024];
CRegObject ro;