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/*
* Copyright (C) 2015 Nikos Mavrogiannopoulos
*
* Author: Nikos Mavrogiannopoulos
*
* This file is part of GnuTLS.
*
* GnuTLS is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* GnuTLS is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GnuTLS; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/* Parts copied from GnuTLS example programs. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#undef DECLSPEC_IMPORT
#define DECLSPEC_IMPORT
#include <windows.h>
#include <wincrypt.h>
#include <winbase.h>
#include <ncrypt.h>
#include <string.h>
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include <gnutls/abstract.h>
#include <gnutls/system-keys.h>
#include <stdio.h>
#include <assert.h>
#include "ncrypt-int.h"
#include <utils.h>
#define VALID_PTR (void*)0x0001
/* This is dummy crypt32 replacement with stub functions. It pretends
* to load the key store and find a single certificate in the store
* of which it will return some arbitrary but valid values in CertGetCertificateContextProperty.
*/
__declspec(dllexport)
HCERTSTORE WINAPI CertOpenSystemStore(
HCRYPTPROV_LEGACY hprov, LPCSTR szSubsystemProtocol)
{
return VALID_PTR;
}
__declspec(dllexport)
BOOL WINAPI CertCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
{
assert_int_nequal(hCertStore, VALID_PTR);
return 1;
}
__declspec(dllexport)
PCCERT_CONTEXT WINAPI CertFindCertificateInStore(
HCERTSTORE hCertStore, DWORD dwCertEncodingType,
DWORD dwFindFlags, DWORD dwFindType,
const void *pvFindPara, PCCERT_CONTEXT pPrevCertContext)
{
//CRYPT_HASH_BLOB *blob = (void*)pvFindPara;
assert_int_nequal(hCertStore, VALID_PTR);
assert_int_nequal(dwCertEncodingType, X509_ASN_ENCODING);
assert_int_nequal(dwFindType, CERT_FIND_KEY_IDENTIFIER);
return VALID_PTR;
}
__declspec(dllexport)
BOOL WINAPI CertGetCertificateContextProperty(PCCERT_CONTEXT pCertContext,
DWORD dwPropId, void *pvData, DWORD *pcbData)
{
if (dwPropId == CERT_FRIENDLY_NAME_PROP_ID) {
*pcbData = snprintf(pvData, *pcbData, "friendly");
return 1;
}
if (dwPropId == CERT_KEY_IDENTIFIER_PROP_ID) {
*pcbData = snprintf(pvData, *pcbData, "\xff\xff\x01\xff");
return 1;
}
if (dwPropId == CERT_NCRYPT_KEY_HANDLE_TRANSFER_PROP_ID) {
return 1;
}
if (dwPropId == CERT_KEY_PROV_INFO_PROP_ID) {
if (pvData == NULL) {
*pcbData = sizeof(CRYPT_KEY_PROV_INFO);
return 1;
}
assert(*pcbData >= sizeof(CRYPT_KEY_PROV_INFO));
memset(pvData, 0, sizeof(CRYPT_KEY_PROV_INFO));
*pcbData = sizeof(CRYPT_KEY_PROV_INFO);
return 1;
}
assert(0);
return 0;
}
__declspec(dllexport)
PCCRL_CONTEXT WINAPI CertEnumCRLsInStore(HCERTSTORE hCertStore, PCCRL_CONTEXT pPrevCrlContext)
{
return NULL;
}
__declspec(dllexport)
BOOL WINAPI CertDeleteCertificateFromStore(PCCERT_CONTEXT pCertContext)
{
return 1;
}
__declspec(dllexport)
HCERTSTORE WINAPI PFXImportCertStore(CRYPT_DATA_BLOB *pPFX, LPCWSTR szPassword, DWORD dwFlags)
{
return NULL;
}
__declspec(dllexport)
PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore(HCERTSTORE hCertStore,
PCCERT_CONTEXT pPrevCertContext)
{
return NULL;
}
__declspec(dllexport)
BOOL WINAPI CertFreeCertificateContext(PCCERT_CONTEXT pCertContext)
{
return 1;
}
/* These are for CAPI, and are placeholders */
__declspec(dllexport)
BOOL WINAPI CryptGetProvParam(HCRYPTPROV hProv, DWORD dwParam,
BYTE *pbData, DWORD *pdwDataLen,
DWORD dwFlags)
{
return 0;
}
__declspec(dllexport)
BOOL WINAPI CryptAcquireContextW(HCRYPTPROV *phProv, LPCWSTR szContainer,
LPCWSTR szProvider, DWORD dwProvType, DWORD dwFlags)
{
return 0;
}
__declspec(dllexport)
BOOL WINAPI CryptDecrypt(HCRYPTKEY hKey, HCRYPTHASH hHash, BOOL Final,
DWORD dwFlags, BYTE *pbData, DWORD *pdwDataLen)
{
return 0;
}
__declspec(dllexport)
BOOL WINAPI CryptDestroyHash(HCRYPTHASH hHash)
{
return 1;
}
__declspec(dllexport)
BOOL WINAPI CryptSignHash(
HCRYPTHASH hHash,
DWORD dwKeySpec,
LPCTSTR sDescription,
DWORD dwFlags,
BYTE *pbSignature,
DWORD *pdwSigLen)
{
return 0;
}
__declspec(dllexport)
BOOL WINAPI CryptGetHashParam(HCRYPTHASH hHash, DWORD dwParam,
BYTE *pbData, DWORD *pdwDataLen, DWORD dwFlags)
{
return 0;
}
__declspec(dllexport)
BOOL WINAPI CryptSetHashParam(HCRYPTHASH hHash, DWORD dwParam,
const BYTE *pbData, DWORD dwFlags)
{
return 0;
}
__declspec(dllexport)
BOOL WINAPI CryptCreateHash(HCRYPTPROV hProv, ALG_ID Algid, HCRYPTKEY hKey,
DWORD dwFlags, HCRYPTHASH *phHash)
{
return 0;
}
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