crypt32: Move cert functions that don't depend on the implementation of stores to cert.c.

This commit is contained in:
Juan Lang 2006-05-24 15:15:56 -07:00 committed by Alexandre Julliard
parent d5f95961f1
commit 9f1dd10a48
3 changed files with 475 additions and 467 deletions

View File

@ -29,6 +29,469 @@
WINE_DEFAULT_DEBUG_CHANNEL(crypt);
/* Internal version of CertGetCertificateContextProperty that gets properties
* directly from the context (or the context it's linked to, depending on its
* type.) Doesn't handle special-case properties, since they are handled by
* CertGetCertificateContextProperty, and are particular to the store in which
* the property exists (which is separate from the context.)
*/
static BOOL WINAPI CertContext_GetProperty(void *context, DWORD dwPropId,
void *pvData, DWORD *pcbData);
/* Internal version of CertSetCertificateContextProperty that sets properties
* directly on the context (or the context it's linked to, depending on its
* type.) Doesn't handle special cases, since they're handled by
* CertSetCertificateContextProperty anyway.
*/
static BOOL WINAPI CertContext_SetProperty(void *context, DWORD dwPropId,
DWORD dwFlags, const void *pvData);
BOOL WINAPI CertAddEncodedCertificateToStore(HCERTSTORE hCertStore,
DWORD dwCertEncodingType, const BYTE *pbCertEncoded, DWORD cbCertEncoded,
DWORD dwAddDisposition, PCCERT_CONTEXT *ppCertContext)
{
PCCERT_CONTEXT cert = CertCreateCertificateContext(dwCertEncodingType,
pbCertEncoded, cbCertEncoded);
BOOL ret;
TRACE("(%p, %08lx, %p, %ld, %08lx, %p)\n", hCertStore, dwCertEncodingType,
pbCertEncoded, cbCertEncoded, dwAddDisposition, ppCertContext);
if (cert)
{
ret = CertAddCertificateContextToStore(hCertStore, cert,
dwAddDisposition, ppCertContext);
CertFreeCertificateContext(cert);
}
else
ret = FALSE;
return ret;
}
PCCERT_CONTEXT WINAPI CertCreateCertificateContext(DWORD dwCertEncodingType,
const BYTE *pbCertEncoded, DWORD cbCertEncoded)
{
PCERT_CONTEXT cert = NULL;
BOOL ret;
PCERT_SIGNED_CONTENT_INFO signedCert = NULL;
PCERT_INFO certInfo = NULL;
DWORD size = 0;
TRACE("(%08lx, %p, %ld)\n", dwCertEncodingType, pbCertEncoded,
cbCertEncoded);
/* First try to decode it as a signed cert. */
ret = CryptDecodeObjectEx(dwCertEncodingType, X509_CERT, pbCertEncoded,
cbCertEncoded, CRYPT_DECODE_ALLOC_FLAG, NULL, (BYTE *)&signedCert, &size);
if (ret)
{
size = 0;
ret = CryptDecodeObjectEx(dwCertEncodingType, X509_CERT_TO_BE_SIGNED,
signedCert->ToBeSigned.pbData, signedCert->ToBeSigned.cbData,
CRYPT_DECODE_ALLOC_FLAG, NULL, (BYTE *)&certInfo, &size);
LocalFree(signedCert);
}
/* Failing that, try it as an unsigned cert */
if (!ret)
{
size = 0;
ret = CryptDecodeObjectEx(dwCertEncodingType, X509_CERT_TO_BE_SIGNED,
pbCertEncoded, cbCertEncoded,
CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG, NULL,
(BYTE *)&certInfo, &size);
}
if (ret)
{
BYTE *data = NULL;
cert = (PCERT_CONTEXT)Context_CreateDataContext(sizeof(CERT_CONTEXT));
if (!cert)
goto end;
data = CryptMemAlloc(cbCertEncoded);
if (!data)
{
CryptMemFree(cert);
cert = NULL;
goto end;
}
memcpy(data, pbCertEncoded, cbCertEncoded);
cert->dwCertEncodingType = dwCertEncodingType;
cert->pbCertEncoded = data;
cert->cbCertEncoded = cbCertEncoded;
cert->pCertInfo = certInfo;
cert->hCertStore = 0;
}
end:
return (PCCERT_CONTEXT)cert;
}
PCCERT_CONTEXT WINAPI CertDuplicateCertificateContext(
PCCERT_CONTEXT pCertContext)
{
TRACE("(%p)\n", pCertContext);
Context_AddRef((void *)pCertContext, sizeof(CERT_CONTEXT));
return pCertContext;
}
static void CertDataContext_Free(void *context)
{
PCERT_CONTEXT certContext = (PCERT_CONTEXT)context;
CryptMemFree(certContext->pbCertEncoded);
LocalFree(certContext->pCertInfo);
}
BOOL WINAPI CertFreeCertificateContext(PCCERT_CONTEXT pCertContext)
{
TRACE("(%p)\n", pCertContext);
if (pCertContext)
Context_Release((void *)pCertContext, sizeof(CERT_CONTEXT),
CertDataContext_Free);
return TRUE;
}
DWORD WINAPI CertEnumCertificateContextProperties(PCCERT_CONTEXT pCertContext,
DWORD dwPropId)
{
PCONTEXT_PROPERTY_LIST properties = Context_GetProperties(
(void *)pCertContext, sizeof(CERT_CONTEXT));
DWORD ret;
TRACE("(%p, %ld)\n", pCertContext, dwPropId);
if (properties)
ret = ContextPropertyList_EnumPropIDs(properties, dwPropId);
else
ret = 0;
return ret;
}
static BOOL CertContext_GetHashProp(void *context, DWORD dwPropId,
ALG_ID algID, const BYTE *toHash, DWORD toHashLen, void *pvData,
DWORD *pcbData)
{
BOOL ret = CryptHashCertificate(0, algID, 0, toHash, toHashLen, pvData,
pcbData);
if (ret)
{
CRYPT_DATA_BLOB blob = { *pcbData, pvData };
ret = CertContext_SetProperty(context, dwPropId, 0, &blob);
}
return ret;
}
static BOOL WINAPI CertContext_GetProperty(void *context, DWORD dwPropId,
void *pvData, DWORD *pcbData)
{
PCCERT_CONTEXT pCertContext = (PCCERT_CONTEXT)context;
PCONTEXT_PROPERTY_LIST properties =
Context_GetProperties(context, sizeof(CERT_CONTEXT));
BOOL ret;
CRYPT_DATA_BLOB blob;
TRACE("(%p, %ld, %p, %p)\n", context, dwPropId, pvData, pcbData);
if (properties)
ret = ContextPropertyList_FindProperty(properties, dwPropId,
&blob);
else
ret = FALSE;
if (ret)
{
if (!pvData)
{
*pcbData = blob.cbData;
ret = TRUE;
}
else if (*pcbData < blob.cbData)
{
SetLastError(ERROR_MORE_DATA);
*pcbData = blob.cbData;
}
else
{
memcpy(pvData, blob.pbData, blob.cbData);
*pcbData = blob.cbData;
ret = TRUE;
}
}
else
{
/* Implicit properties */
switch (dwPropId)
{
case CERT_SHA1_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_SHA1,
pCertContext->pbCertEncoded, pCertContext->cbCertEncoded, pvData,
pcbData);
break;
case CERT_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pbCertEncoded, pCertContext->cbCertEncoded, pvData,
pcbData);
break;
case CERT_SUBJECT_NAME_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pCertInfo->Subject.pbData,
pCertContext->pCertInfo->Subject.cbData,
pvData, pcbData);
break;
case CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pCertInfo->SubjectPublicKeyInfo.PublicKey.pbData,
pCertContext->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData,
pvData, pcbData);
break;
case CERT_ISSUER_SERIAL_NUMBER_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pCertInfo->SerialNumber.pbData,
pCertContext->pCertInfo->SerialNumber.cbData,
pvData, pcbData);
break;
case CERT_SIGNATURE_HASH_PROP_ID:
FIXME("CERT_SIGNATURE_HASH_PROP_ID unimplemented\n");
SetLastError(CRYPT_E_NOT_FOUND);
break;
default:
SetLastError(CRYPT_E_NOT_FOUND);
}
}
TRACE("returning %d\n", ret);
return ret;
}
/* info is assumed to be a CRYPT_KEY_PROV_INFO, followed by its container name,
* provider name, and any provider parameters, in a contiguous buffer, but
* where info's pointers are assumed to be invalid. Upon return, info's
* pointers point to the appropriate memory locations.
*/
static void CRYPT_FixKeyProvInfoPointers(PCRYPT_KEY_PROV_INFO info)
{
DWORD i, containerLen, provNameLen;
LPBYTE data = (LPBYTE)info + sizeof(CRYPT_KEY_PROV_INFO);
info->pwszContainerName = (LPWSTR)data;
containerLen = (lstrlenW(info->pwszContainerName) + 1) * sizeof(WCHAR);
data += containerLen;
info->pwszProvName = (LPWSTR)data;
provNameLen = (lstrlenW(info->pwszProvName) + 1) * sizeof(WCHAR);
data += provNameLen;
info->rgProvParam = (PCRYPT_KEY_PROV_PARAM)data;
data += info->cProvParam * sizeof(CRYPT_KEY_PROV_PARAM);
for (i = 0; i < info->cProvParam; i++)
{
info->rgProvParam[i].pbData = data;
data += info->rgProvParam[i].cbData;
}
}
BOOL WINAPI CertGetCertificateContextProperty(PCCERT_CONTEXT pCertContext,
DWORD dwPropId, void *pvData, DWORD *pcbData)
{
BOOL ret;
TRACE("(%p, %ld, %p, %p)\n", pCertContext, dwPropId, pvData, pcbData);
switch (dwPropId)
{
case 0:
case CERT_CERT_PROP_ID:
case CERT_CRL_PROP_ID:
case CERT_CTL_PROP_ID:
SetLastError(E_INVALIDARG);
ret = FALSE;
break;
case CERT_ACCESS_STATE_PROP_ID:
if (!pvData)
{
*pcbData = sizeof(DWORD);
ret = TRUE;
}
else if (*pcbData < sizeof(DWORD))
{
SetLastError(ERROR_MORE_DATA);
*pcbData = sizeof(DWORD);
ret = FALSE;
}
else
{
*(DWORD *)pvData =
CertStore_GetAccessState(pCertContext->hCertStore);
ret = TRUE;
}
break;
case CERT_KEY_PROV_INFO_PROP_ID:
ret = CertContext_GetProperty((void *)pCertContext, dwPropId, pvData,
pcbData);
if (ret && pvData)
CRYPT_FixKeyProvInfoPointers((PCRYPT_KEY_PROV_INFO)pvData);
break;
default:
ret = CertContext_GetProperty((void *)pCertContext, dwPropId, pvData,
pcbData);
}
TRACE("returning %d\n", ret);
return ret;
}
/* Copies key provider info from from into to, where to is assumed to be a
* contiguous buffer of memory large enough for from and all its associated
* data, but whose pointers are uninitialized.
* Upon return, to contains a contiguous copy of from, packed in the following
* order:
* - CRYPT_KEY_PROV_INFO
* - pwszContainerName
* - pwszProvName
* - rgProvParam[0]...
*/
static void CRYPT_CopyKeyProvInfo(PCRYPT_KEY_PROV_INFO to,
PCRYPT_KEY_PROV_INFO from)
{
DWORD i;
LPBYTE nextData = (LPBYTE)to + sizeof(CRYPT_KEY_PROV_INFO);
to->pwszContainerName = (LPWSTR)nextData;
lstrcpyW(to->pwszContainerName, from->pwszContainerName);
nextData += (lstrlenW(from->pwszContainerName) + 1) * sizeof(WCHAR);
to->pwszProvName = (LPWSTR)nextData;
lstrcpyW(to->pwszProvName, from->pwszProvName);
nextData += (lstrlenW(from->pwszProvName) + 1) * sizeof(WCHAR);
to->dwProvType = from->dwProvType;
to->dwFlags = from->dwFlags;
to->cProvParam = from->cProvParam;
to->rgProvParam = (PCRYPT_KEY_PROV_PARAM)nextData;
nextData += to->cProvParam * sizeof(CRYPT_KEY_PROV_PARAM);
to->dwKeySpec = from->dwKeySpec;
for (i = 0; i < to->cProvParam; i++)
{
memcpy(&to->rgProvParam[i], &from->rgProvParam[i],
sizeof(CRYPT_KEY_PROV_PARAM));
to->rgProvParam[i].pbData = nextData;
memcpy(to->rgProvParam[i].pbData, from->rgProvParam[i].pbData,
from->rgProvParam[i].cbData);
nextData += from->rgProvParam[i].cbData;
}
}
static BOOL CertContext_SetKeyProvInfoProperty(PCONTEXT_PROPERTY_LIST properties,
PCRYPT_KEY_PROV_INFO info)
{
BOOL ret;
LPBYTE buf = NULL;
DWORD size = sizeof(CRYPT_KEY_PROV_INFO), i, containerSize, provNameSize;
containerSize = (lstrlenW(info->pwszContainerName) + 1) * sizeof(WCHAR);
provNameSize = (lstrlenW(info->pwszProvName) + 1) * sizeof(WCHAR);
size += containerSize + provNameSize;
for (i = 0; i < info->cProvParam; i++)
size += sizeof(CRYPT_KEY_PROV_PARAM) + info->rgProvParam[i].cbData;
buf = CryptMemAlloc(size);
if (buf)
{
CRYPT_CopyKeyProvInfo((PCRYPT_KEY_PROV_INFO)buf, info);
ret = ContextPropertyList_SetProperty(properties,
CERT_KEY_PROV_INFO_PROP_ID, buf, size);
CryptMemFree(buf);
}
else
ret = FALSE;
return ret;
}
static BOOL WINAPI CertContext_SetProperty(void *context, DWORD dwPropId,
DWORD dwFlags, const void *pvData)
{
PCONTEXT_PROPERTY_LIST properties =
Context_GetProperties(context, sizeof(CERT_CONTEXT));
BOOL ret;
TRACE("(%p, %ld, %08lx, %p)\n", context, dwPropId, dwFlags, pvData);
if (!properties)
ret = FALSE;
else if (!pvData)
{
ContextPropertyList_RemoveProperty(properties, dwPropId);
ret = TRUE;
}
else
{
switch (dwPropId)
{
case CERT_AUTO_ENROLL_PROP_ID:
case CERT_CTL_USAGE_PROP_ID: /* same as CERT_ENHKEY_USAGE_PROP_ID */
case CERT_DESCRIPTION_PROP_ID:
case CERT_FRIENDLY_NAME_PROP_ID:
case CERT_HASH_PROP_ID:
case CERT_KEY_IDENTIFIER_PROP_ID:
case CERT_MD5_HASH_PROP_ID:
case CERT_NEXT_UPDATE_LOCATION_PROP_ID:
case CERT_PUBKEY_ALG_PARA_PROP_ID:
case CERT_PVK_FILE_PROP_ID:
case CERT_SIGNATURE_HASH_PROP_ID:
case CERT_ISSUER_PUBLIC_KEY_MD5_HASH_PROP_ID:
case CERT_SUBJECT_NAME_MD5_HASH_PROP_ID:
case CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID:
case CERT_ENROLLMENT_PROP_ID:
case CERT_CROSS_CERT_DIST_POINTS_PROP_ID:
case CERT_RENEWAL_PROP_ID:
{
PCRYPT_DATA_BLOB blob = (PCRYPT_DATA_BLOB)pvData;
ret = ContextPropertyList_SetProperty(properties, dwPropId,
blob->pbData, blob->cbData);
break;
}
case CERT_DATE_STAMP_PROP_ID:
ret = ContextPropertyList_SetProperty(properties, dwPropId,
(LPBYTE)pvData, sizeof(FILETIME));
break;
case CERT_KEY_PROV_INFO_PROP_ID:
ret = CertContext_SetKeyProvInfoProperty(properties,
(PCRYPT_KEY_PROV_INFO)pvData);
break;
default:
FIXME("%ld: stub\n", dwPropId);
ret = FALSE;
}
}
TRACE("returning %d\n", ret);
return ret;
}
BOOL WINAPI CertSetCertificateContextProperty(PCCERT_CONTEXT pCertContext,
DWORD dwPropId, DWORD dwFlags, const void *pvData)
{
BOOL ret;
TRACE("(%p, %ld, %08lx, %p)\n", pCertContext, dwPropId, dwFlags, pvData);
/* Handle special cases for "read-only"/invalid prop IDs. Windows just
* crashes on most of these, I'll be safer.
*/
switch (dwPropId)
{
case 0:
case CERT_ACCESS_STATE_PROP_ID:
case CERT_CERT_PROP_ID:
case CERT_CRL_PROP_ID:
case CERT_CTL_PROP_ID:
SetLastError(E_INVALIDARG);
return FALSE;
}
ret = CertContext_SetProperty((void *)pCertContext, dwPropId, dwFlags,
pvData);
TRACE("returning %d\n", ret);
return ret;
}
BOOL WINAPI CertCompareCertificate(DWORD dwCertEncodingType,
PCERT_INFO pCertId1, PCERT_INFO pCertId2)
{

View File

@ -94,6 +94,8 @@ extern PCWINE_CONTEXT_INTERFACE pCTLInterface;
const void *CRYPT_ReadSerializedElement(const BYTE *pbElement,
DWORD cbElement, DWORD dwContextTypeFlags, DWORD *pdwContentType);
DWORD CertStore_GetAccessState(HCERTSTORE hCertStore);
/**
* Context functions
*/

View File

@ -187,23 +187,6 @@ typedef struct _WINE_PROVIDERSTORE
PFN_CERT_STORE_PROV_CONTROL provControl;
} WINE_PROVIDERSTORE, *PWINE_PROVIDERSTORE;
/* Internal version of CertGetCertificateContextProperty that gets properties
* directly from the context (or the context it's linked to, depending on its
* type.) Doesn't handle special-case properties, since they are handled by
* CertGetCertificateContextProperty, and are particular to the store in which
* the property exists (which is separate from the context.)
*/
static BOOL WINAPI CertContext_GetProperty(void *context, DWORD dwPropId,
void *pvData, DWORD *pcbData);
/* Internal version of CertSetCertificateContextProperty that sets properties
* directly on the context (or the context it's linked to, depending on its
* type.) Doesn't handle special cases, since they're handled by
* CertSetCertificateContextProperty anyway.
*/
static BOOL WINAPI CertContext_SetProperty(void *context, DWORD dwPropId,
DWORD dwFlags, const void *pvData);
static void CRYPT_InitStore(WINECRYPT_CERTSTORE *store, HCRYPTPROV hCryptProv,
DWORD dwFlags, CertStoreType type)
{
@ -1609,419 +1592,19 @@ PCCRL_CONTEXT WINAPI CertCreateCRLContext( DWORD dwCertEncodingType,
return pcrl;
}
PCCERT_CONTEXT WINAPI CertCreateCertificateContext(DWORD dwCertEncodingType,
const BYTE *pbCertEncoded, DWORD cbCertEncoded)
DWORD CertStore_GetAccessState(HCERTSTORE hCertStore)
{
PCERT_CONTEXT cert = NULL;
BOOL ret;
PCERT_SIGNED_CONTENT_INFO signedCert = NULL;
PCERT_INFO certInfo = NULL;
DWORD size = 0;
DWORD state = 0;
TRACE("(%08lx, %p, %ld)\n", dwCertEncodingType, pbCertEncoded,
cbCertEncoded);
/* First try to decode it as a signed cert. */
ret = CryptDecodeObjectEx(dwCertEncodingType, X509_CERT, pbCertEncoded,
cbCertEncoded, CRYPT_DECODE_ALLOC_FLAG, NULL, (BYTE *)&signedCert, &size);
if (ret)
if (hCertStore)
{
size = 0;
ret = CryptDecodeObjectEx(dwCertEncodingType, X509_CERT_TO_BE_SIGNED,
signedCert->ToBeSigned.pbData, signedCert->ToBeSigned.cbData,
CRYPT_DECODE_ALLOC_FLAG, NULL, (BYTE *)&certInfo, &size);
LocalFree(signedCert);
PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
if (store->type != StoreTypeMem &&
!(store->dwOpenFlags & CERT_STORE_READONLY_FLAG))
state |= CERT_ACCESS_STATE_WRITE_PERSIST_FLAG;
}
/* Failing that, try it as an unsigned cert */
if (!ret)
{
size = 0;
ret = CryptDecodeObjectEx(dwCertEncodingType, X509_CERT_TO_BE_SIGNED,
pbCertEncoded, cbCertEncoded,
CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG, NULL,
(BYTE *)&certInfo, &size);
}
if (ret)
{
BYTE *data = NULL;
cert = (PCERT_CONTEXT)Context_CreateDataContext(sizeof(CERT_CONTEXT));
if (!cert)
goto end;
data = CryptMemAlloc(cbCertEncoded);
if (!data)
{
CryptMemFree(cert);
cert = NULL;
goto end;
}
memcpy(data, pbCertEncoded, cbCertEncoded);
cert->dwCertEncodingType = dwCertEncodingType;
cert->pbCertEncoded = data;
cert->cbCertEncoded = cbCertEncoded;
cert->pCertInfo = certInfo;
cert->hCertStore = 0;
}
end:
return (PCCERT_CONTEXT)cert;
}
DWORD WINAPI CertEnumCertificateContextProperties(PCCERT_CONTEXT pCertContext,
DWORD dwPropId)
{
PCONTEXT_PROPERTY_LIST properties = Context_GetProperties(
(void *)pCertContext, sizeof(CERT_CONTEXT));
DWORD ret;
TRACE("(%p, %ld)\n", pCertContext, dwPropId);
if (properties)
ret = ContextPropertyList_EnumPropIDs(properties, dwPropId);
else
ret = 0;
return ret;
}
static BOOL CertContext_GetHashProp(void *context, DWORD dwPropId,
ALG_ID algID, const BYTE *toHash, DWORD toHashLen, void *pvData,
DWORD *pcbData)
{
BOOL ret = CryptHashCertificate(0, algID, 0, toHash, toHashLen, pvData,
pcbData);
if (ret)
{
CRYPT_DATA_BLOB blob = { *pcbData, pvData };
ret = CertContext_SetProperty(context, dwPropId, 0, &blob);
}
return ret;
}
static BOOL WINAPI CertContext_GetProperty(void *context, DWORD dwPropId,
void *pvData, DWORD *pcbData)
{
PCCERT_CONTEXT pCertContext = (PCCERT_CONTEXT)context;
PCONTEXT_PROPERTY_LIST properties =
Context_GetProperties(context, sizeof(CERT_CONTEXT));
BOOL ret;
CRYPT_DATA_BLOB blob;
TRACE("(%p, %ld, %p, %p)\n", context, dwPropId, pvData, pcbData);
if (properties)
ret = ContextPropertyList_FindProperty(properties, dwPropId,
&blob);
else
ret = FALSE;
if (ret)
{
if (!pvData)
{
*pcbData = blob.cbData;
ret = TRUE;
}
else if (*pcbData < blob.cbData)
{
SetLastError(ERROR_MORE_DATA);
*pcbData = blob.cbData;
}
else
{
memcpy(pvData, blob.pbData, blob.cbData);
*pcbData = blob.cbData;
ret = TRUE;
}
}
else
{
/* Implicit properties */
switch (dwPropId)
{
case CERT_SHA1_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_SHA1,
pCertContext->pbCertEncoded, pCertContext->cbCertEncoded, pvData,
pcbData);
break;
case CERT_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pbCertEncoded, pCertContext->cbCertEncoded, pvData,
pcbData);
break;
case CERT_SUBJECT_NAME_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pCertInfo->Subject.pbData,
pCertContext->pCertInfo->Subject.cbData,
pvData, pcbData);
break;
case CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pCertInfo->SubjectPublicKeyInfo.PublicKey.pbData,
pCertContext->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData,
pvData, pcbData);
break;
case CERT_ISSUER_SERIAL_NUMBER_MD5_HASH_PROP_ID:
ret = CertContext_GetHashProp(context, dwPropId, CALG_MD5,
pCertContext->pCertInfo->SerialNumber.pbData,
pCertContext->pCertInfo->SerialNumber.cbData,
pvData, pcbData);
break;
case CERT_SIGNATURE_HASH_PROP_ID:
FIXME("CERT_SIGNATURE_HASH_PROP_ID unimplemented\n");
SetLastError(CRYPT_E_NOT_FOUND);
break;
default:
SetLastError(CRYPT_E_NOT_FOUND);
}
}
TRACE("returning %d\n", ret);
return ret;
}
/* info is assumed to be a CRYPT_KEY_PROV_INFO, followed by its container name,
* provider name, and any provider parameters, in a contiguous buffer, but
* where info's pointers are assumed to be invalid. Upon return, info's
* pointers point to the appropriate memory locations.
*/
static void CRYPT_FixKeyProvInfoPointers(PCRYPT_KEY_PROV_INFO info)
{
DWORD i, containerLen, provNameLen;
LPBYTE data = (LPBYTE)info + sizeof(CRYPT_KEY_PROV_INFO);
info->pwszContainerName = (LPWSTR)data;
containerLen = (lstrlenW(info->pwszContainerName) + 1) * sizeof(WCHAR);
data += containerLen;
info->pwszProvName = (LPWSTR)data;
provNameLen = (lstrlenW(info->pwszProvName) + 1) * sizeof(WCHAR);
data += provNameLen;
info->rgProvParam = (PCRYPT_KEY_PROV_PARAM)data;
data += info->cProvParam * sizeof(CRYPT_KEY_PROV_PARAM);
for (i = 0; i < info->cProvParam; i++)
{
info->rgProvParam[i].pbData = data;
data += info->rgProvParam[i].cbData;
}
}
BOOL WINAPI CertGetCertificateContextProperty(PCCERT_CONTEXT pCertContext,
DWORD dwPropId, void *pvData, DWORD *pcbData)
{
BOOL ret;
TRACE("(%p, %ld, %p, %p)\n", pCertContext, dwPropId, pvData, pcbData);
switch (dwPropId)
{
case 0:
case CERT_CERT_PROP_ID:
case CERT_CRL_PROP_ID:
case CERT_CTL_PROP_ID:
SetLastError(E_INVALIDARG);
ret = FALSE;
break;
case CERT_ACCESS_STATE_PROP_ID:
if (!pvData)
{
*pcbData = sizeof(DWORD);
ret = TRUE;
}
else if (*pcbData < sizeof(DWORD))
{
SetLastError(ERROR_MORE_DATA);
*pcbData = sizeof(DWORD);
ret = FALSE;
}
else
{
DWORD state = 0;
if (pCertContext->hCertStore)
{
PWINECRYPT_CERTSTORE store =
(PWINECRYPT_CERTSTORE)pCertContext->hCertStore;
if (!(store->dwOpenFlags & CERT_STORE_READONLY_FLAG))
state |= CERT_ACCESS_STATE_WRITE_PERSIST_FLAG;
}
*(DWORD *)pvData = state;
ret = TRUE;
}
break;
case CERT_KEY_PROV_INFO_PROP_ID:
ret = CertContext_GetProperty((void *)pCertContext, dwPropId, pvData,
pcbData);
if (ret && pvData)
CRYPT_FixKeyProvInfoPointers((PCRYPT_KEY_PROV_INFO)pvData);
break;
default:
ret = CertContext_GetProperty((void *)pCertContext, dwPropId, pvData,
pcbData);
}
TRACE("returning %d\n", ret);
return ret;
}
/* Copies key provider info from from into to, where to is assumed to be a
* contiguous buffer of memory large enough for from and all its associated
* data, but whose pointers are uninitialized.
* Upon return, to contains a contiguous copy of from, packed in the following
* order:
* - CRYPT_KEY_PROV_INFO
* - pwszContainerName
* - pwszProvName
* - rgProvParam[0]...
*/
static void CRYPT_CopyKeyProvInfo(PCRYPT_KEY_PROV_INFO to,
PCRYPT_KEY_PROV_INFO from)
{
DWORD i;
LPBYTE nextData = (LPBYTE)to + sizeof(CRYPT_KEY_PROV_INFO);
to->pwszContainerName = (LPWSTR)nextData;
lstrcpyW(to->pwszContainerName, from->pwszContainerName);
nextData += (lstrlenW(from->pwszContainerName) + 1) * sizeof(WCHAR);
to->pwszProvName = (LPWSTR)nextData;
lstrcpyW(to->pwszProvName, from->pwszProvName);
nextData += (lstrlenW(from->pwszProvName) + 1) * sizeof(WCHAR);
to->dwProvType = from->dwProvType;
to->dwFlags = from->dwFlags;
to->cProvParam = from->cProvParam;
to->rgProvParam = (PCRYPT_KEY_PROV_PARAM)nextData;
nextData += to->cProvParam * sizeof(CRYPT_KEY_PROV_PARAM);
to->dwKeySpec = from->dwKeySpec;
for (i = 0; i < to->cProvParam; i++)
{
memcpy(&to->rgProvParam[i], &from->rgProvParam[i],
sizeof(CRYPT_KEY_PROV_PARAM));
to->rgProvParam[i].pbData = nextData;
memcpy(to->rgProvParam[i].pbData, from->rgProvParam[i].pbData,
from->rgProvParam[i].cbData);
nextData += from->rgProvParam[i].cbData;
}
}
static BOOL CertContext_SetKeyProvInfoProperty(PCONTEXT_PROPERTY_LIST properties,
PCRYPT_KEY_PROV_INFO info)
{
BOOL ret;
LPBYTE buf = NULL;
DWORD size = sizeof(CRYPT_KEY_PROV_INFO), i, containerSize, provNameSize;
containerSize = (lstrlenW(info->pwszContainerName) + 1) * sizeof(WCHAR);
provNameSize = (lstrlenW(info->pwszProvName) + 1) * sizeof(WCHAR);
size += containerSize + provNameSize;
for (i = 0; i < info->cProvParam; i++)
size += sizeof(CRYPT_KEY_PROV_PARAM) + info->rgProvParam[i].cbData;
buf = CryptMemAlloc(size);
if (buf)
{
CRYPT_CopyKeyProvInfo((PCRYPT_KEY_PROV_INFO)buf, info);
ret = ContextPropertyList_SetProperty(properties,
CERT_KEY_PROV_INFO_PROP_ID, buf, size);
CryptMemFree(buf);
}
else
ret = FALSE;
return ret;
}
static BOOL WINAPI CertContext_SetProperty(void *context, DWORD dwPropId,
DWORD dwFlags, const void *pvData)
{
PCONTEXT_PROPERTY_LIST properties =
Context_GetProperties(context, sizeof(CERT_CONTEXT));
BOOL ret;
TRACE("(%p, %ld, %08lx, %p)\n", context, dwPropId, dwFlags, pvData);
if (!properties)
ret = FALSE;
else if (!pvData)
{
ContextPropertyList_RemoveProperty(properties, dwPropId);
ret = TRUE;
}
else
{
switch (dwPropId)
{
case CERT_AUTO_ENROLL_PROP_ID:
case CERT_CTL_USAGE_PROP_ID: /* same as CERT_ENHKEY_USAGE_PROP_ID */
case CERT_DESCRIPTION_PROP_ID:
case CERT_FRIENDLY_NAME_PROP_ID:
case CERT_HASH_PROP_ID:
case CERT_KEY_IDENTIFIER_PROP_ID:
case CERT_MD5_HASH_PROP_ID:
case CERT_NEXT_UPDATE_LOCATION_PROP_ID:
case CERT_PUBKEY_ALG_PARA_PROP_ID:
case CERT_PVK_FILE_PROP_ID:
case CERT_SIGNATURE_HASH_PROP_ID:
case CERT_ISSUER_PUBLIC_KEY_MD5_HASH_PROP_ID:
case CERT_SUBJECT_NAME_MD5_HASH_PROP_ID:
case CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID:
case CERT_ENROLLMENT_PROP_ID:
case CERT_CROSS_CERT_DIST_POINTS_PROP_ID:
case CERT_RENEWAL_PROP_ID:
{
PCRYPT_DATA_BLOB blob = (PCRYPT_DATA_BLOB)pvData;
ret = ContextPropertyList_SetProperty(properties, dwPropId,
blob->pbData, blob->cbData);
break;
}
case CERT_DATE_STAMP_PROP_ID:
ret = ContextPropertyList_SetProperty(properties, dwPropId,
(LPBYTE)pvData, sizeof(FILETIME));
break;
case CERT_KEY_PROV_INFO_PROP_ID:
ret = CertContext_SetKeyProvInfoProperty(properties,
(PCRYPT_KEY_PROV_INFO)pvData);
break;
default:
FIXME("%ld: stub\n", dwPropId);
ret = FALSE;
}
}
TRACE("returning %d\n", ret);
return ret;
}
BOOL WINAPI CertSetCertificateContextProperty(PCCERT_CONTEXT pCertContext,
DWORD dwPropId, DWORD dwFlags, const void *pvData)
{
BOOL ret;
TRACE("(%p, %ld, %08lx, %p)\n", pCertContext, dwPropId, dwFlags, pvData);
/* Handle special cases for "read-only"/invalid prop IDs. Windows just
* crashes on most of these, I'll be safer.
*/
switch (dwPropId)
{
case 0:
case CERT_ACCESS_STATE_PROP_ID:
case CERT_CERT_PROP_ID:
case CERT_CRL_PROP_ID:
case CERT_CTL_PROP_ID:
SetLastError(E_INVALIDARG);
return FALSE;
}
ret = CertContext_SetProperty((void *)pCertContext, dwPropId, dwFlags,
pvData);
TRACE("returning %d\n", ret);
return ret;
}
PCCERT_CONTEXT WINAPI CertDuplicateCertificateContext(
PCCERT_CONTEXT pCertContext)
{
TRACE("(%p)\n", pCertContext);
Context_AddRef((void *)pCertContext, sizeof(CERT_CONTEXT));
return pCertContext;
return state;
}
static void CertContext_CopyProperties(PCCERT_CONTEXT to, PCCERT_CONTEXT from)
@ -2055,7 +1638,7 @@ BOOL WINAPI CertAddCertificateContextToStore(HCERTSTORE hCertStore,
BYTE hashToAdd[20];
DWORD size = sizeof(hashToAdd);
ret = CertContext_GetProperty((void *)pCertContext, CERT_HASH_PROP_ID,
ret = CertGetCertificateContextProperty(pCertContext, CERT_HASH_PROP_ID,
hashToAdd, &size);
if (ret)
{
@ -2114,28 +1697,6 @@ BOOL WINAPI CertAddCertificateContextToStore(HCERTSTORE hCertStore,
return ret;
}
BOOL WINAPI CertAddEncodedCertificateToStore(HCERTSTORE hCertStore,
DWORD dwCertEncodingType, const BYTE *pbCertEncoded, DWORD cbCertEncoded,
DWORD dwAddDisposition, PCCERT_CONTEXT *ppCertContext)
{
PCCERT_CONTEXT cert = CertCreateCertificateContext(dwCertEncodingType,
pbCertEncoded, cbCertEncoded);
BOOL ret;
TRACE("(%p, %08lx, %p, %ld, %08lx, %p)\n", hCertStore, dwCertEncodingType,
pbCertEncoded, cbCertEncoded, dwAddDisposition, ppCertContext);
if (cert)
{
ret = CertAddCertificateContextToStore(hCertStore, cert,
dwAddDisposition, ppCertContext);
CertFreeCertificateContext(cert);
}
else
ret = FALSE;
return ret;
}
PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore(HCERTSTORE hCertStore,
PCCERT_CONTEXT pPrev)
{
@ -2365,24 +1926,6 @@ BOOL WINAPI CertSetCTLContextProperty(PCCTL_CONTEXT pCTLContext,
return FALSE;
}
static void CertDataContext_Free(void *context)
{
PCERT_CONTEXT certContext = (PCERT_CONTEXT)context;
CryptMemFree(certContext->pbCertEncoded);
LocalFree(certContext->pCertInfo);
}
BOOL WINAPI CertFreeCertificateContext(PCCERT_CONTEXT pCertContext)
{
TRACE("(%p)\n", pCertContext);
if (pCertContext)
Context_Release((void *)pCertContext, sizeof(CERT_CONTEXT),
CertDataContext_Free);
return TRUE;
}
BOOL WINAPI CertAddStoreToCollection(HCERTSTORE hCollectionStore,
HCERTSTORE hSiblingStore, DWORD dwUpdateFlags, DWORD dwPriority)
{