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/* $Id: RTCrStoreCertAddWantedFromFishingExpedition.cpp $ */
/** @file
* IPRT - Cryptographic (Certificate) Store, RTCrStoreCertAddFromFishingExpedition.
*/
/*
* Copyright (C) 2006-2020 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 "internal/iprt.h"
#include <iprt/crypto/store.h>
#include <iprt/assert.h>
#include <iprt/err.h>
#include <iprt/mem.h>
#include <iprt/path.h>
#include "x509-internal.h"
/*********************************************************************************************************************************
* Defined Constants And Macros *
*********************************************************************************************************************************/
#ifdef RT_OS_WINDOWS
# define PREFIX_UNIXROOT "${SystemDrive}/cygwin"
#elif defined(RT_OS_OS2)
# define PREFIX_UNIXROOT "/@unixroot@"
#else
# define PREFIX_UNIXROOT
#endif
/**
* Count the number of found certificates.
*
* @returns Number found.
* @param afFound Indicator array.
* @param cWanted Number of wanted certificates.
*/
DECLINLINE(size_t) rtCrStoreCountFound(bool const *afFound, size_t cWanted)
{
size_t cFound = 0;
while (cWanted-- > 0)
if (afFound[cWanted])
cFound++;
return cFound;
}
RTDECL(int) RTCrStoreCertAddWantedFromFishingExpedition(RTCRSTORE hStore, uint32_t fFlags,
PCRTCRCERTWANTED paWanted, size_t cWanted,
bool *pafFound, PRTERRINFO pErrInfo)
{
int rc = VINF_SUCCESS;
int rc2;
/*
* Validate input.
*/
AssertReturn(!(fFlags & ~(RTCRCERTCTX_F_ADD_IF_NOT_FOUND | RTCRCERTCTX_F_ADD_CONTINUE_ON_ERROR)), VERR_INVALID_FLAGS);
fFlags |= RTCRCERTCTX_F_ADD_IF_NOT_FOUND | RTCRCERTCTX_F_ADD_CONTINUE_ON_ERROR; /* force these! */
AssertReturn(cWanted, VERR_NOT_FOUND);
for (uint32_t i = 0; i < cWanted; i++)
{
AssertReturn(!paWanted[i].pszSubject || *paWanted[i].pszSubject, VERR_INVALID_PARAMETER);
AssertReturn( paWanted[i].pszSubject
|| paWanted[i].fSha1Fingerprint
|| paWanted[i].fSha512Fingerprint,
VERR_INVALID_PARAMETER);
}
/*
* Make sure we've got a result array.
*/
bool *pafFoundFree = NULL;
if (!pafFound)
{
pafFound = pafFoundFree = (bool *)RTMemTmpAllocZ(sizeof(bool) * cWanted);
AssertReturn(pafFound, VERR_NO_TMP_MEMORY);
}
/*
* Search the user and system stores first.
*/
bool fAllFound = false;
RTCRSTORE hTmpStore;
for (int iStoreId = RTCRSTOREID_INVALID + 1; iStoreId < RTCRSTOREID_END; iStoreId++)
{
rc2 = RTCrStoreCreateSnapshotById(&hTmpStore, (RTCRSTOREID)iStoreId, NULL);
if (RT_SUCCESS(rc2))
{
rc2 = RTCrStoreCertAddWantedFromStore(hStore, fFlags, hTmpStore, paWanted, cWanted, pafFound);
RTCrStoreRelease(hTmpStore);
fAllFound = rc2 == VINF_SUCCESS;
if (fAllFound)
break;
}
}
/*
* Search alternative file based stores.
*/
if (!fAllFound)
{
static const char * const s_apszFiles[] =
{
PREFIX_UNIXROOT "/usr/share/ca-certificates/trust-source/mozilla.neutral-trust.crt",
PREFIX_UNIXROOT "/usr/share/ca-certificates/trust-source/mozilla.trust.crt",
PREFIX_UNIXROOT "/usr/share/doc/mutt/samples/ca-bundle.crt",
PREFIX_UNIXROOT "/usr/jdk/latest/jre/lib/security/cacerts",
PREFIX_UNIXROOT "/usr/share/curl/curl-ca-bundle.crt",
#ifdef RT_OS_DARWIN
"/opt/local/share/curl/curl-ca-bundle.crt",
"/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/security/cacerts",
"/System/Library/Java/Support/CoreDeploy.bundle/Contents/Home/lib/security/cacerts",
"/System/Library/Java/Support/CoreDeploy.bundle/Contents/JavaAppletPlugin.plugin/Contents/Home/lib/security/cacerts",
"/System/Library/Java/Support/Deploy.bundle/Contents/Home/lib/security/cacerts",
"/Applications/Xcode.app/Contents/Applications/Application Loader.app/Contents/MacOS/itms/java/lib/security/cacerts",
"/Applications/Xcode.app/Contents/Applications/Application Loader.app/Contents/itms/java/lib/security/cacerts",
"/Applications/Xcode-beta.app/Contents/Applications/Application Loader.app/Contents/itms/java/lib/security/cacerts",
"/System/Library/Java/JavaVirtualMachines/*/Contents/Home/lib/security/cacerts",
#endif
#ifdef RT_OS_LINUX
PREFIX_UNIXROOT "/etc/ssl/certs/java/cacerts",
PREFIX_UNIXROOT "/usr/lib/j*/*/jre/lib/security/cacerts",
PREFIX_UNIXROOT "/opt/*/jre/lib/security/cacerts",
#endif
#ifdef RT_OS_SOLARIS
PREFIX_UNIXROOT "/usr/java/jre/lib/security/cacerts",
PREFIX_UNIXROOT "/usr/jdk/instances/*/jre/lib/security/cacerts",
#endif
#ifdef RT_OS_WINDOWS
"${AllProgramFiles}/Git/bin/curl-ca-bundle.crt",
"${AllProgramFiles}/Mercurial/hgrc.d/cacert.pem",
"${AllProgramFiles}/Java/jre*/lib/security/cacerts",
"${AllProgramFiles}/Java/jdk*/jre/lib/security/cacerts",
"${AllProgramFiles}/HexChat/cert.pem",
"${SystemDrive}/BitNami/*/git/bin/curl-ca-bundle.crt",
"${SystemDrive}/BitNami/*/heroku/data/cacert.pem",
"${SystemDrive}/BitNami/*/heroku/vendor/gems/excon*/data/cacert.pem",
"${SystemDrive}/BitNami/*/php/PEAR/AWSSDKforPHP/lib/requstcore/cacert.pem",
#endif
};
for (uint32_t i = 0; i < RT_ELEMENTS(s_apszFiles) && !fAllFound; i++)
{
PCRTPATHGLOBENTRY pResultHead;
rc2 = RTPathGlob(s_apszFiles[i], RTPATHGLOB_F_NO_DIRS, &pResultHead, NULL);
if (RT_SUCCESS(rc2))
{
for (PCRTPATHGLOBENTRY pCur = pResultHead; pCur; pCur = pCur->pNext)
{
rc2 = RTCrStoreCertAddWantedFromFile(hStore, fFlags, pCur->szPath, paWanted, cWanted, pafFound, pErrInfo);
fAllFound = rc2 == VINF_SUCCESS;
if (fAllFound)
break;
}
RTPathGlobFree(pResultHead);
}
}
}
/*
* Search alternative directory based stores.
*/
if (!fAllFound)
{
static const char * const s_apszFiles[] =
{
PREFIX_UNIXROOT "/usr/share/ca-certificates/mozilla/",
#ifdef RT_OS_DARWIN
"/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/ssl_certs/",
#endif
#ifdef RT_OS_SOLARIS
"/etc/certs/",
"/etc/crypto/certs/",
#endif
#ifdef RT_OS_WINDOWS
"${AllProgramFiles}/Git/ssl/certs/",
"${AllProgramFiles}/Git/ssl/certs/expired/",
"${AllProgramFiles}/Common Files/Apple/Internet Services/security.resources/roots/",
"${AllProgramFiles}/Raptr/ca-certs/",
"${SystemDrive}/Bitname/*/git/ssl/certs/",
"${SystemDrive}/Bitnami/*/git/ssl/certs/expired/",
#endif
};
for (uint32_t i = 0; i < RT_ELEMENTS(s_apszFiles) && !fAllFound; i++)
{
PCRTPATHGLOBENTRY pResultHead;
rc2 = RTPathGlob(s_apszFiles[i], RTPATHGLOB_F_ONLY_DIRS, &pResultHead, NULL);
if (RT_SUCCESS(rc2))
{
for (PCRTPATHGLOBENTRY pCur = pResultHead; pCur; pCur = pCur->pNext)
{
rc2 = RTCrStoreCertAddWantedFromDir(hStore, fFlags, pCur->szPath, NULL /*paSuffixes*/, 0 /*cSuffixes*/,
paWanted, cWanted, pafFound, pErrInfo);
fAllFound = rc2 == VINF_SUCCESS;
if (fAllFound)
break;
}
RTPathGlobFree(pResultHead);
}
}
}
/*
* If all found, return VINF_SUCCESS, otherwise warn that we didn't find everything.
*/
if (RT_SUCCESS(rc))
{
size_t cFound = rtCrStoreCountFound(pafFound, cWanted);
Assert(cFound == cWanted || !fAllFound);
if (cFound == cWanted)
rc = VINF_SUCCESS;
else if (cFound > 0)
rc = VWRN_NOT_FOUND;
else
rc = VERR_NOT_FOUND;
}
if (pafFoundFree)
RTMemTmpFree(pafFoundFree);
return rc;
}
RT_EXPORT_SYMBOL(RTCrStoreCertAddWantedFromFishingExpedition);
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