13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync/* $Id$ */
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync/** @file
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * IPRT - Crypto - OpenSSL Helpers.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync */
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync/*
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * Copyright (C) 2006-2014 Oracle Corporation
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync *
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * available from http://www.virtualbox.org. This file is free software;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * you can redistribute it and/or modify it under the terms of the GNU
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * General Public License (GPL) as published by the Free Software
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync *
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * The contents of this file may alternatively be used under the terms
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * of the Common Development and Distribution License Version 1.0
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * VirtualBox OSE distribution, in which case the provisions of the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * CDDL are applicable instead of those of the GPL.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync *
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * You may elect to license modified versions of this file under the
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync * terms and conditions of either the GPL or the CDDL or both.
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync */
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync/*******************************************************************************
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync* Header Files *
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync*******************************************************************************/
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync#include "internal/iprt.h"
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync#ifdef IPRT_WITH_OPENSSL /* Whole file. */
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync# include <iprt/err.h>
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync# include <iprt/string.h>
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync# include "internal/iprt-openssl.h"
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync# include <openssl/x509.h>
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync# include <openssl/err.h>
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncDECLHIDDEN(void) rtCrOpenSslInit(void)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync{
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync static bool s_fOssInitalized;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync if (!s_fOssInitalized)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync {
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync OpenSSL_add_all_algorithms();
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync ERR_load_ERR_strings();
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync ERR_load_crypto_strings();
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync s_fOssInitalized = true;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync }
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync}
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncDECLHIDDEN(int) rtCrOpenSslErrInfoCallback(const char *pach, size_t cch, void *pvUser)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync{
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync PRTERRINFO pErrInfo = (PRTERRINFO)pvUser;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync size_t cchAlready = pErrInfo->fFlags & RTERRINFO_FLAGS_SET ? strlen(pErrInfo->pszMsg) : 0;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync if (cchAlready + 1 < pErrInfo->cbMsg)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync RTStrCopyEx(pErrInfo->pszMsg + cchAlready, pErrInfo->cbMsg - cchAlready, pach, cch);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync return -1;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync}
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsyncDECLHIDDEN(int) rtCrOpenSslAddX509CertToStack(void *pvOsslStack, PCRTCRX509CERTIFICATE pCert)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync{
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync int rc;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync const unsigned char *pabEncoded = (const unsigned char *)RTASN1CORE_GET_RAW_ASN1_PTR(&pCert->SeqCore.Asn1Core);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync uint32_t cbEncoded = RTASN1CORE_GET_RAW_ASN1_SIZE(&pCert->SeqCore.Asn1Core);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync X509 *pOsslCert = NULL;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync if (d2i_X509(&pOsslCert, &pabEncoded, cbEncoded) == pOsslCert)
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync {
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync if (sk_X509_push((STACK_OF(X509) *)pvOsslStack, pOsslCert))
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync rc = VINF_SUCCESS;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync else
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync {
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync rc = VERR_NO_MEMORY;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync X509_free(pOsslCert);
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync }
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync }
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync else
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync rc = VERR_CR_X509_OSSL_D2I_FAILED;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync return rc;
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync}
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync#endif /* IPRT_WITH_OPENSSL */
13493ab7596e827b8d0caab2c89e635dd65f78f9vboxsync