diff options
Diffstat (limited to 'src/VBox/Runtime/r3/win/RTCrStoreCreateSnapshotById-win.cpp')
| -rw-r--r-- | src/VBox/Runtime/r3/win/RTCrStoreCreateSnapshotById-win.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/win/RTCrStoreCreateSnapshotById-win.cpp b/src/VBox/Runtime/r3/win/RTCrStoreCreateSnapshotById-win.cpp new file mode 100644 index 00000000..81481067 --- /dev/null +++ b/src/VBox/Runtime/r3/win/RTCrStoreCreateSnapshotById-win.cpp @@ -0,0 +1,169 @@ +/* $Id: RTCrStoreCreateSnapshotById-win.cpp $ */ +/** @file + * IPRT - RTCrStoreCreateSnapshotById, Windows. + */ + +/* + * Copyright (C) 2006-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include <iprt/crypto/store.h> +#include "internal/iprt.h" + +#include <iprt/assert.h> +#include <iprt/errcore.h> +#include <iprt/once.h> +#include <iprt/ldr.h> + +#include <iprt/win/windows.h> + + +/********************************************************************************************************************************* +* Structures and Typedefs * +*********************************************************************************************************************************/ +typedef HCERTSTORE (WINAPI *PFNCERTOPENSTORE)(PCSTR pszStoreProvider, DWORD dwEncodingType, HCRYPTPROV_LEGACY hCryptProv, + DWORD dwFlags, const void *pvParam); +typedef BOOL (WINAPI *PFNCERTCLOSESTORE)(HCERTSTORE hCertStore, DWORD dwFlags); +typedef PCCERT_CONTEXT (WINAPI *PFNCERTENUMCERTIFICATESINSTORE)(HCERTSTORE hCertStore, PCCERT_CONTEXT pPrevCertContext); + + + +static int rtCrStoreAddCertsFromNative(RTCRSTORE hStore, DWORD fStore, PCRTUTF16 pwszStoreName, + PFNCERTOPENSTORE pfnOpenStore, PFNCERTCLOSESTORE pfnCloseStore, + PFNCERTENUMCERTIFICATESINSTORE pfnEnumCerts, int rc, PRTERRINFO pErrInfo) +{ + DWORD fOpenStore = CERT_STORE_OPEN_EXISTING_FLAG | CERT_STORE_READONLY_FLAG; + HCERTSTORE hNativeStore = pfnOpenStore(CERT_STORE_PROV_SYSTEM_W, PKCS_7_ASN_ENCODING | X509_ASN_ENCODING, + NULL /* hCryptProv = default */, fStore | fOpenStore, pwszStoreName); + if (hStore) + { + PCCERT_CONTEXT pCurCtx = NULL; + while ((pCurCtx = pfnEnumCerts(hNativeStore, pCurCtx)) != NULL) + { + if (pCurCtx->dwCertEncodingType & X509_ASN_ENCODING) + { + RTERRINFOSTATIC StaticErrInfo; + RTASN1CURSORPRIMARY PrimaryCursor; + RTAsn1CursorInitPrimary(&PrimaryCursor, pCurCtx->pbCertEncoded, pCurCtx->cbCertEncoded, + RTErrInfoInitStatic(&StaticErrInfo), + &g_RTAsn1DefaultAllocator, RTASN1CURSOR_FLAGS_DER, "CurCtx"); + RTCRX509CERTIFICATE MyCert; + int rc2 = RTCrX509Certificate_DecodeAsn1(&PrimaryCursor.Cursor, 0, &MyCert, "Cert"); + if (RT_SUCCESS(rc2)) + { + rc2 = RTCrStoreCertAddEncoded(hStore, RTCRCERTCTX_F_ENC_X509_DER | RTCRCERTCTX_F_ADD_IF_NOT_FOUND, + pCurCtx->pbCertEncoded, pCurCtx->cbCertEncoded, + RTErrInfoInitStatic(&StaticErrInfo)); + RTCrX509Certificate_Delete(&MyCert); + } + if (RT_FAILURE(rc2)) + { + if (RTErrInfoIsSet(&StaticErrInfo.Core)) + RTErrInfoAddF(pErrInfo, -rc2, " %s", StaticErrInfo.Core.pszMsg); + else + RTErrInfoAddF(pErrInfo, -rc2, " %Rrc adding cert", rc2); + rc = -rc2; + } + } + } + pfnCloseStore(hNativeStore, CERT_CLOSE_STORE_CHECK_FLAG); + } + else + { + DWORD uLastErr = GetLastError(); + if (uLastErr != ERROR_FILE_NOT_FOUND) + rc = RTErrInfoAddF(pErrInfo, -RTErrConvertFromWin32(uLastErr), + " CertOpenStore(%#x,'%ls') failed: %u", fStore, pwszStoreName); + } + return rc; +} + + + +RTDECL(int) RTCrStoreCreateSnapshotById(PRTCRSTORE phStore, RTCRSTOREID enmStoreId, PRTERRINFO pErrInfo) +{ + AssertReturn(enmStoreId > RTCRSTOREID_INVALID && enmStoreId < RTCRSTOREID_END, VERR_INVALID_PARAMETER); + + /* + * Create an empty in-memory store. + */ + RTCRSTORE hStore; + int rc = RTCrStoreCreateInMem(&hStore, 128); + if (RT_SUCCESS(rc)) + { + *phStore = hStore; + + /* + * Resolve the APIs we need to do this job. + */ + RTLDRMOD hLdrMod; + int rc2 = RTLdrLoadSystem("crypt32.dll", false /*NoUnload*/, &hLdrMod); + if (RT_SUCCESS(rc2)) + { + PFNCERTOPENSTORE pfnOpenStore = NULL; + rc2 = RTLdrGetSymbol(hLdrMod, "CertOpenStore", (void **)&pfnOpenStore); + + PFNCERTCLOSESTORE pfnCloseStore = NULL; + if (RT_SUCCESS(rc2)) + rc2 = RTLdrGetSymbol(hLdrMod, "CertCloseStore", (void **)&pfnCloseStore); + + PFNCERTENUMCERTIFICATESINSTORE pfnEnumCerts = NULL; + if (RT_SUCCESS(rc2)) + rc2 = RTLdrGetSymbol(hLdrMod, "CertEnumCertificatesInStore", (void **)&pfnEnumCerts); + if (RT_SUCCESS(rc2)) + { + /* + * Do the work. + */ + switch (enmStoreId) + { + case RTCRSTOREID_USER_TRUSTED_CAS_AND_CERTIFICATES: + case RTCRSTOREID_SYSTEM_TRUSTED_CAS_AND_CERTIFICATES: + { + DWORD fStore = enmStoreId == RTCRSTOREID_USER_TRUSTED_CAS_AND_CERTIFICATES + ? CERT_SYSTEM_STORE_CURRENT_USER : CERT_SYSTEM_STORE_LOCAL_MACHINE; + static PCRTUTF16 const s_apwszStores[] = { L"AuthRoot", L"CA", L"MY", L"Root" }; + for (uint32_t i = 0; i < RT_ELEMENTS(s_apwszStores); i++) + rc = rtCrStoreAddCertsFromNative(hStore, fStore, s_apwszStores[i], pfnOpenStore, pfnCloseStore, + pfnEnumCerts, rc, pErrInfo); + break; + } + + default: + AssertFailed(); /* implement me */ + } + } + else + rc = RTErrInfoSetF(pErrInfo, -rc2, "Error resolving crypt32.dll APIs"); + RTLdrClose(hLdrMod); + } + else + rc = RTErrInfoSetF(pErrInfo, -rc2, "Error loading crypt32.dll"); + } + else + RTErrInfoSet(pErrInfo, rc, "RTCrStoreCreateInMem failed"); + return rc; +} +RT_EXPORT_SYMBOL(RTCrStoreCreateSnapshotById); + |