/* Assumes data->u.pPDSip exists, and its gSubject member set.
* Allocates data->u.pPDSip->pSip and loads it, if possible.
*/
static DWORD SOFTPUB_GetSIP(CRYPT_PROVIDER_DATA *data)
{
DWORD err = ERROR_SUCCESS;
data->u.pPDSip->pSip = data->psPfns->pfnAlloc(sizeof(SIP_DISPATCH_INFO));
if (data->u.pPDSip->pSip)
{
if (!CryptSIPLoad(&data->u.pPDSip->gSubject, 0, data->u.pPDSip->pSip))
err = GetLastError();
}
else
err = ERROR_OUTOFMEMORY;
TRACE("returning %d\n", err);
return err;
}
/* Assumes data->u.pPDSip exists, and its gSubject member set.
* Allocates data->u.pPDSip->pSip and loads it, if possible.
*/
static BOOL SOFTPUB_GetSIP(CRYPT_PROVIDER_DATA *data)
{
BOOL ret;
data->u.pPDSip->pSip = data->psPfns->pfnAlloc(sizeof(SIP_DISPATCH_INFO));
if (data->u.pPDSip->pSip)
ret = CryptSIPLoad(&data->u.pPDSip->gSubject, 0, data->u.pPDSip->pSip);
else
{
SetLastError(ERROR_OUTOFMEMORY);
ret = FALSE;
}
TRACE("returning %d\n", ret);
return ret;
}
static void test_SIPLoad(void)
{
BOOL ret;
GUID subject;
static GUID dummySubject = { 0xdeadbeef, 0xdead, 0xbeef, { 0xde,0xad,0xbe,0xef,0xde,0xad,0xbe,0xef }};
static GUID unknown = { 0xC689AABA, 0x8E78, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }}; /* WINTRUST.DLL */
static GUID unknown2 = { 0xDE351A43, 0x8E59, 0x11D0, { 0x8C,0x47,0x00,0xC0,0x4F,0xC2,0x95,0xEE }}; /* WINTRUST.DLL */
/* The next SIP is available on Windows and on Wine */
static GUID unknown3 = { 0x000C10F1, 0x0000, 0x0000, { 0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46 }}; /* MSISIP.DLL */
SIP_DISPATCH_INFO sdi;
HMODULE hCrypt;
/* All NULL */
SetLastError(0xdeadbeef);
ret = CryptSIPLoad(NULL, 0, NULL);
ok ( !ret, "Expected CryptSIPLoad to fail\n");
ok ( GetLastError() == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got 0x%08x\n", GetLastError());
/* Only pSipDispatch NULL */
SetLastError(0xdeadbeef);
ret = CryptSIPLoad(&subject, 0, NULL);
ok ( !ret, "Expected CryptSIPLoad to fail\n");
ok ( GetLastError() == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got 0x%08x\n", GetLastError());
/* No NULLs, but nonexistent pgSubject */
SetLastError(0xdeadbeef);
memset(&sdi, 0, sizeof(SIP_DISPATCH_INFO));
sdi.cbSize = sizeof(SIP_DISPATCH_INFO);
sdi.pfGet = (pCryptSIPGetSignedDataMsg)0xdeadbeef;
ret = CryptSIPLoad(&dummySubject, 0, &sdi);
ok ( !ret, "Expected CryptSIPLoad to fail\n");
ok ( GetLastError() == TRUST_E_SUBJECT_FORM_UNKNOWN,
"Expected TRUST_E_SUBJECT_FORM_UNKNOWN, got 0x%08x\n", GetLastError());
ok( sdi.pfGet == (pCryptSIPGetSignedDataMsg)0xdeadbeef, "Expected no change to the function pointer\n");
hCrypt = GetModuleHandleA("crypt32.dll");
funcCryptSIPGetSignedDataMsg = (void*)GetProcAddress(hCrypt, "CryptSIPGetSignedDataMsg");
funcCryptSIPPutSignedDataMsg = (void*)GetProcAddress(hCrypt, "CryptSIPPutSignedDataMsg");
funcCryptSIPCreateIndirectData = (void*)GetProcAddress(hCrypt, "CryptSIPCreateIndirectData");
funcCryptSIPVerifyIndirectData = (void*)GetProcAddress(hCrypt, "CryptSIPVerifyIndirectData");
funcCryptSIPRemoveSignedDataMsg = (void*)GetProcAddress(hCrypt, "CryptSIPRemoveSignedDataMsg");
/* All OK */
SetLastError(0xdeadbeef);
memset(&sdi, 0, sizeof(SIP_DISPATCH_INFO));
sdi.cbSize = sizeof(SIP_DISPATCH_INFO);
sdi.pfGet = (pCryptSIPGetSignedDataMsg)0xdeadbeef;
ret = CryptSIPLoad(&unknown, 0, &sdi);
ok ( ret, "Expected CryptSIPLoad to succeed\n");
/* On native the last error will always be ERROR_PROC_NOT_FOUND as native searches for the function DllCanUnloadNow
* in WINTRUST.DLL (in this case). This function is not available in WINTRUST.DLL.
* For now there's no need to implement this is Wine as I doubt any program will rely on
* this last error when the call succeeded.
*/
ok( sdi.pfGet != (pCryptSIPGetSignedDataMsg)0xdeadbeef, "Expected a function pointer to be loaded.\n");
/* The function addresses returned by CryptSIPLoad are actually the addresses of
* crypt32's own functions. A function calling these addresses will end up first
* calling crypt32 functions which in its turn call the equivalent in the SIP
* as dictated by the given GUID.
*/
if (funcCryptSIPGetSignedDataMsg && funcCryptSIPPutSignedDataMsg && funcCryptSIPCreateIndirectData &&
funcCryptSIPVerifyIndirectData && funcCryptSIPRemoveSignedDataMsg)
ok (sdi.pfGet == funcCryptSIPGetSignedDataMsg &&
sdi.pfPut == funcCryptSIPPutSignedDataMsg &&
sdi.pfCreate == funcCryptSIPCreateIndirectData &&
sdi.pfVerify == funcCryptSIPVerifyIndirectData &&
sdi.pfRemove == funcCryptSIPRemoveSignedDataMsg,
"Expected function addresses to be from crypt32\n");
else
trace("Couldn't load function pointers\n");
/* All OK, but different GUID (same SIP though) */
SetLastError(0xdeadbeef);
memset(&sdi, 0, sizeof(SIP_DISPATCH_INFO));
sdi.cbSize = sizeof(SIP_DISPATCH_INFO);
sdi.pfGet = (pCryptSIPGetSignedDataMsg)0xdeadbeef;
ret = CryptSIPLoad(&unknown2, 0, &sdi);
ok ( ret, "Expected CryptSIPLoad to succeed\n");
/* This call on its own would have resulted in an ERROR_PROC_NOT_FOUND, but the previous
* call to CryptSIPLoad already loaded wintrust.dll. As this information is cached,
* CryptSIPLoad will not try to search for the already mentioned DllCanUnloadNow.
*/
ok( sdi.pfGet != (pCryptSIPGetSignedDataMsg)0xdeadbeef, "Expected a function pointer to be loaded.\n");
/* All OK, but other SIP */
SetLastError(0xdeadbeef);
memset(&sdi, 0, sizeof(SIP_DISPATCH_INFO));
sdi.cbSize = sizeof(SIP_DISPATCH_INFO);
sdi.pfGet = (pCryptSIPGetSignedDataMsg)0xdeadbeef;
ret = CryptSIPLoad(&unknown3, 0, &sdi);
if (ret)
{
/* The SIP is known so we can safely assume that the next tests can be done */
/* As msisip.dll is not checked yet by any of the previous calls, the
* function DllCanUnloadNow will be checked again in msisip.dll (it's not present)
*/
ok( sdi.pfGet != (pCryptSIPGetSignedDataMsg)0xdeadbeef, "Expected a function pointer to be loaded.\n");
/* This is another SIP but this test proves the function addresses are the same as
* in the previous test.
*/
if (funcCryptSIPGetSignedDataMsg && funcCryptSIPPutSignedDataMsg && funcCryptSIPCreateIndirectData &&
funcCryptSIPVerifyIndirectData && funcCryptSIPRemoveSignedDataMsg)
ok (sdi.pfGet == funcCryptSIPGetSignedDataMsg &&
sdi.pfPut == funcCryptSIPPutSignedDataMsg &&
sdi.pfCreate == funcCryptSIPCreateIndirectData &&
sdi.pfVerify == funcCryptSIPVerifyIndirectData &&
sdi.pfRemove == funcCryptSIPRemoveSignedDataMsg,
"Expected function addresses to be from crypt32\n");
else
trace("Couldn't load function pointers\n");
}
/* Reserved parameter not 0 */
SetLastError(0xdeadbeef);
memset(&sdi, 0, sizeof(SIP_DISPATCH_INFO));
sdi.cbSize = sizeof(SIP_DISPATCH_INFO);
sdi.pfGet = (pCryptSIPGetSignedDataMsg)0xdeadbeef;
ret = CryptSIPLoad(&unknown, 1, &sdi);
ok ( !ret, "Expected CryptSIPLoad to fail\n");
ok ( GetLastError() == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got 0x%08x\n", GetLastError());
ok( sdi.pfGet == (pCryptSIPGetSignedDataMsg)0xdeadbeef, "Expected no change to the function pointer\n");
}
