271 lines
5.5 KiB
C
271 lines
5.5 KiB
C
|
//+---------------------------------------------------------------------------
|
||
|
//
|
||
|
// Microsoft Windows
|
||
|
// Copyright (C) Microsoft Corporation, 1992 - 1995.
|
||
|
//
|
||
|
// File: init.c
|
||
|
//
|
||
|
// Contents:
|
||
|
//
|
||
|
// Classes:
|
||
|
//
|
||
|
// Functions:
|
||
|
//
|
||
|
// History: 8-01-95 RichardW Created
|
||
|
// 8-13-95 TerenceS Mutated to PCT
|
||
|
//
|
||
|
//----------------------------------------------------------------------------
|
||
|
|
||
|
#include "sslp.h"
|
||
|
#include <basetyps.h>
|
||
|
#include <oidenc.h>
|
||
|
#include <userenv.h>
|
||
|
#include <alloca.h>
|
||
|
|
||
|
RTL_CRITICAL_SECTION g_InitCritSec;
|
||
|
BOOL g_fSchannelInitialized = FALSE;
|
||
|
|
||
|
void LoadSecurityDll(void);
|
||
|
void UnloadSecurityDll(void);
|
||
|
|
||
|
|
||
|
// MyStrToL
|
||
|
// Can't use CRT routines, so steal from the C runtime sources
|
||
|
|
||
|
DWORD MyStrToL(CHAR *InStr)
|
||
|
{
|
||
|
DWORD dwVal = 0;
|
||
|
|
||
|
while(*InStr)
|
||
|
{
|
||
|
dwVal = (10 * dwVal) + (*InStr - '0');
|
||
|
InStr++;
|
||
|
}
|
||
|
|
||
|
return dwVal;
|
||
|
}
|
||
|
|
||
|
/*++
|
||
|
|
||
|
Routine Description:
|
||
|
|
||
|
This routine checks whether encryption is getting the system default
|
||
|
LCID and checking whether the country code is CTRY_FRANCE.
|
||
|
|
||
|
--*/
|
||
|
void
|
||
|
IsSchEncryptionPermitted(VOID)
|
||
|
{
|
||
|
LCID DefaultLcid;
|
||
|
CHAR CountryCode[10];
|
||
|
ULONG CountryValue;
|
||
|
BOOL fAllowed = TRUE;
|
||
|
|
||
|
DefaultLcid = GetSystemDefaultLCID();
|
||
|
|
||
|
//
|
||
|
// Check if the default language is Standard French
|
||
|
//
|
||
|
|
||
|
if (LANGIDFROMLCID(DefaultLcid) == 0x40c)
|
||
|
{
|
||
|
fAllowed = FALSE;
|
||
|
goto Ret;
|
||
|
}
|
||
|
|
||
|
//
|
||
|
// Check if the users's country is set to FRANCE
|
||
|
//
|
||
|
|
||
|
if (GetLocaleInfoA(DefaultLcid,LOCALE_ICOUNTRY,CountryCode,10) == 0)
|
||
|
{
|
||
|
fAllowed = FALSE;
|
||
|
goto Ret;
|
||
|
}
|
||
|
|
||
|
CountryValue = (ULONG) MyStrToL(CountryCode);
|
||
|
|
||
|
if (CountryValue == CTRY_FRANCE)
|
||
|
{
|
||
|
fAllowed = FALSE;
|
||
|
}
|
||
|
Ret:
|
||
|
|
||
|
if(FALSE == fAllowed)
|
||
|
{
|
||
|
// Disable PCT in France.
|
||
|
g_ProtEnabled &= ~(SP_PROT_PCT1);
|
||
|
g_fFranceLocale = TRUE;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
/*****************************************************************************/
|
||
|
BOOL
|
||
|
SchannelInit(BOOL fAppProcess)
|
||
|
{
|
||
|
DWORD Status;
|
||
|
|
||
|
if(g_fSchannelInitialized) return TRUE;
|
||
|
|
||
|
RtlEnterCriticalSection(&g_InitCritSec);
|
||
|
|
||
|
if(g_fSchannelInitialized)
|
||
|
{
|
||
|
RtlLeaveCriticalSection(&g_InitCritSec);
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
DisableThreadLibraryCalls( g_hInstance );
|
||
|
|
||
|
SafeAllocaInitialize(0, 0, NULL, NULL);
|
||
|
|
||
|
// Read configuration parameters from registry.
|
||
|
if(!fAppProcess)
|
||
|
{
|
||
|
IsSchEncryptionPermitted();
|
||
|
SPLoadRegOptions();
|
||
|
}
|
||
|
#if DBG
|
||
|
else
|
||
|
{
|
||
|
InitDebugSupport(NULL);
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
if(!fAppProcess)
|
||
|
{
|
||
|
SchInitializeEvents();
|
||
|
}
|
||
|
|
||
|
if(!CryptAcquireContextA(&g_hRsaSchannel,
|
||
|
NULL,
|
||
|
NULL,
|
||
|
PROV_RSA_SCHANNEL,
|
||
|
CRYPT_VERIFYCONTEXT))
|
||
|
{
|
||
|
g_hRsaSchannel = 0;
|
||
|
Status = GetLastError();
|
||
|
DebugLog((DEB_ERROR, "Could not open static PROV_RSA_SCHANNEL: %x\n", Status));
|
||
|
|
||
|
if(!fAppProcess)
|
||
|
{
|
||
|
LogGlobalAcquireContextFailedEvent(L"RSA", Status);
|
||
|
}
|
||
|
|
||
|
RtlLeaveCriticalSection(&g_InitCritSec);
|
||
|
return FALSE;
|
||
|
}
|
||
|
if(!fAppProcess && g_hRsaSchannel)
|
||
|
{
|
||
|
GetSupportedCapiAlgs(g_hRsaSchannel,
|
||
|
SCH_CAPI_USE_CSP,
|
||
|
&g_pRsaSchannelAlgs,
|
||
|
&g_cRsaSchannelAlgs);
|
||
|
}
|
||
|
|
||
|
if(!CryptAcquireContext(&g_hDhSchannelProv,
|
||
|
NULL,
|
||
|
NULL,
|
||
|
PROV_DH_SCHANNEL,
|
||
|
CRYPT_VERIFYCONTEXT))
|
||
|
{
|
||
|
g_hDhSchannelProv = 0;
|
||
|
Status = GetLastError();
|
||
|
DebugLog((DEB_WARN, "Could not open PROV_DH_SCHANNEL: %x\n", Status));
|
||
|
|
||
|
if(!fAppProcess)
|
||
|
{
|
||
|
LogGlobalAcquireContextFailedEvent(L"DSS", Status);
|
||
|
}
|
||
|
|
||
|
CryptReleaseContext(g_hRsaSchannel, 0);
|
||
|
RtlLeaveCriticalSection(&g_InitCritSec);
|
||
|
return FALSE;
|
||
|
}
|
||
|
if(!fAppProcess && g_hDhSchannelProv)
|
||
|
{
|
||
|
GetSupportedCapiAlgs(g_hDhSchannelProv,
|
||
|
SCH_CAPI_USE_CSP,
|
||
|
&g_pDhSchannelAlgs,
|
||
|
&g_cDhSchannelAlgs);
|
||
|
}
|
||
|
|
||
|
InitSchannelAsn1(g_hInstance);
|
||
|
|
||
|
LoadSecurityDll();
|
||
|
|
||
|
if(!fAppProcess)
|
||
|
{
|
||
|
SPInitSessionCache();
|
||
|
SslInitCredentialManager();
|
||
|
}
|
||
|
|
||
|
g_fSchannelInitialized = TRUE;
|
||
|
|
||
|
if(!fAppProcess)
|
||
|
{
|
||
|
LogSchannelStartedEvent();
|
||
|
}
|
||
|
|
||
|
RtlLeaveCriticalSection(&g_InitCritSec);
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
BOOL SchannelShutdown(VOID)
|
||
|
{
|
||
|
RtlEnterCriticalSection(&g_InitCritSec);
|
||
|
|
||
|
if(!g_fSchannelInitialized)
|
||
|
{
|
||
|
RtlLeaveCriticalSection(&g_InitCritSec);
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
SPShutdownSessionCache();
|
||
|
|
||
|
UnloadSecurityDll();
|
||
|
|
||
|
SslFreeCredentialManager();
|
||
|
|
||
|
ShutdownSchannelAsn1();
|
||
|
|
||
|
SchShutdownEvents();
|
||
|
|
||
|
SPUnloadRegOptions();
|
||
|
|
||
|
g_fSchannelInitialized = FALSE;
|
||
|
|
||
|
RtlLeaveCriticalSection(&g_InitCritSec);
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
|
||
|
HINSTANCE g_hSecur32;
|
||
|
FREE_CONTEXT_BUFFER_FN g_pFreeContextBuffer;
|
||
|
|
||
|
void LoadSecurityDll(void)
|
||
|
{
|
||
|
g_hSecur32 = LoadLibrary(TEXT("secur32.dll"));
|
||
|
if(g_hSecur32)
|
||
|
{
|
||
|
g_pFreeContextBuffer = (FREE_CONTEXT_BUFFER_FN)GetProcAddress(
|
||
|
g_hSecur32,
|
||
|
"FreeContextBuffer");
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
g_pFreeContextBuffer = NULL;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void UnloadSecurityDll(void)
|
||
|
{
|
||
|
if(g_hSecur32)
|
||
|
{
|
||
|
FreeLibrary(g_hSecur32);
|
||
|
}
|
||
|
}
|