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Removed the incomplete signature checking code.

oldstable
Michael Jung 2005-03-30 18:56:41 +00:00 committed by Alexandre Julliard
parent eea706948a
commit 46d2be988a
1 changed files with 0 additions and 57 deletions
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57
dlls/advapi32/crypt.c
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@ -22,7 +22,6 @@
* TODO:
* - Reference counting
* - Thread-safing
* - Signature checking
*/
#include <time.h>
@ -255,7 +254,6 @@ BOOL WINAPI CryptAcquireContextA (HCRYPTPROV *phProv, LPCSTR pszContainer,
PCRYPTPROV pProv = NULL;
HKEY key;
PSTR imagepath = NULL, keyname = NULL, provname = NULL, temp = NULL;
BYTE* signature;
DWORD keytype, type, len;
ULONG r;
@ -378,74 +376,19 @@ BOOL WINAPI CryptAcquireContextA (HCRYPTPROV *phProv, LPCSTR pszContainer,
SetLastError(NTE_PROV_TYPE_ENTRY_BAD);
goto error;
}
r = RegQueryValueExA(key, "Signature", NULL, &keytype, NULL, &len);
if ( r == ERROR_SUCCESS && keytype == REG_BINARY )
{
if (!(signature = CRYPT_Alloc(len)))
{
RegCloseKey(key);
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto error;
}
r = RegQueryValueExA(key, "Signature", NULL, NULL, signature, &len);
if ( r != ERROR_SUCCESS )
{
TRACE("error %ld reading 'Signature'\n", r );
CRYPT_Free(signature);
RegCloseKey(key);
SetLastError(NTE_PROV_TYPE_ENTRY_BAD);
goto error;
}
}
else
{
r = RegQueryValueExA(key, "SigInFile", NULL, &keytype, NULL, &len);
if (r != ERROR_SUCCESS)
{
TRACE("error %ld reading size of 'SigInFile'\n", r );
RegCloseKey(key);
SetLastError(NTE_PROV_TYPE_ENTRY_BAD);
goto error;
}
else
{
/* FIXME: The presence of the SigInFile value indicates the
* provider's signature is in its resources, so need to read it.
* But since CRYPT_VerifyImage is stubbed, provide any old thing
* for now.
*/
if (!(signature = CRYPT_Alloc(1)))
{
RegCloseKey(key);
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto error;
}
}
}
RegCloseKey(key);
len = ExpandEnvironmentStringsA(temp, NULL, 0);
if ( !(imagepath = CRYPT_Alloc(len)) )
{
CRYPT_Free(signature);
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto error;
}
if (!ExpandEnvironmentStringsA(temp, imagepath, len))
{
CRYPT_Free(signature);
/* ExpandEnvironmentStrings will call SetLastError */
goto error;
}
if (!CRYPT_VerifyImage(imagepath, signature))
{
CRYPT_Free(signature);
SetLastError(NTE_SIGNATURE_FILE_BAD);
goto error;
}
pProv = CRYPT_LoadProvider(imagepath);
CRYPT_Free(signature);
if (!pProv) {
/* CRYPT_LoadProvider calls SetLastError */
goto error;