RTDECL(PCRTCRCERTCTX) RTCrStoreCertByIssuerAndSerialNo(RTCRSTORE hStore, PCRTCRX509NAME pIssuer, PCRTASN1INTEGER pSerialNo)
{
PRTCRSTOREINT pThis = (PRTCRSTOREINT)hStore;
AssertPtrReturn(pThis, NULL);
AssertReturn(pThis->u32Magic == RTCRSTOREINT_MAGIC, NULL);
AssertPtrReturn(pIssuer, NULL);
int rc;
RTCRSTORECERTSEARCH Search;
if (pThis->pProvider->pfnCertFindByIssuerAndSerialNo)
rc = pThis->pProvider->pfnCertFindByIssuerAndSerialNo(pThis->pvProvider, pIssuer, pSerialNo, &Search);
else
rc = pThis->pProvider->pfnCertFindAll(pThis->pvProvider, &Search);
PCRTCRCERTCTX pCertCtx = NULL;
if (RT_SUCCESS(rc))
{
for (;;)
{
pCertCtx = pThis->pProvider->pfnCertSearchNext(pThis->pvProvider, &Search);
if (!pCertCtx)
break;
if ( pCertCtx->pCert
&& RTCrX509Certificate_MatchIssuerAndSerialNumber(pCertCtx->pCert, pIssuer, pSerialNo))
break;
RTCrCertCtxRelease(pCertCtx);
}
pThis->pProvider->pfnCertSearchDestroy(pThis->pvProvider, &Search);
}
else
AssertMsg(rc == VERR_NOT_FOUND, ("%Rrc\n", rc));
return pCertCtx;
}
RTCrPkcs7SetOfCerts_FindX509ByIssuerAndSerialNumber(PCRTCRPKCS7SETOFCERTS pCertificates,
PCRTCRX509NAME pIssuer, PCRTASN1INTEGER pSerialNumber)
{
for (uint32_t i = 0; i < pCertificates->cItems; i++)
if ( pCertificates->paItems[i].enmChoice == RTCRPKCS7CERTCHOICE_X509
&& RTCrX509Certificate_MatchIssuerAndSerialNumber(pCertificates->paItems[i].u.pX509Cert, pIssuer, pSerialNumber))
return pCertificates->paItems[i].u.pX509Cert;
return NULL;
}
