385 lines
12 KiB
C
385 lines
12 KiB
C
/*
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* Copyright 2004-2007 Juan Lang
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wincrypt.h"
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#include "wine/debug.h"
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#include "wine/list.h"
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#include "crypt32_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(crypt);
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typedef struct _WINE_PROVIDERSTORE
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{
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WINECRYPT_CERTSTORE hdr;
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DWORD dwStoreProvFlags;
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WINECRYPT_CERTSTORE *memStore;
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HCERTSTOREPROV hStoreProv;
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PFN_CERT_STORE_PROV_CLOSE provCloseStore;
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PFN_CERT_STORE_PROV_WRITE_CERT provWriteCert;
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PFN_CERT_STORE_PROV_DELETE_CERT provDeleteCert;
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PFN_CERT_STORE_PROV_WRITE_CRL provWriteCrl;
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PFN_CERT_STORE_PROV_DELETE_CRL provDeleteCrl;
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PFN_CERT_STORE_PROV_WRITE_CTL provWriteCtl;
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PFN_CERT_STORE_PROV_DELETE_CTL provDeleteCtl;
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PFN_CERT_STORE_PROV_CONTROL provControl;
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} WINE_PROVIDERSTORE;
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static void WINAPI CRYPT_ProvCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
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{
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WINE_PROVIDERSTORE *store = hCertStore;
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TRACE("(%p, %08x)\n", store, dwFlags);
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if (store->provCloseStore)
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store->provCloseStore(store->hStoreProv, dwFlags);
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if (!(store->dwStoreProvFlags & CERT_STORE_PROV_EXTERNAL_FLAG))
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CertCloseStore(store->memStore, dwFlags);
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CRYPT_FreeStore((WINECRYPT_CERTSTORE*)store);
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}
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static BOOL CRYPT_ProvAddCert(WINECRYPT_CERTSTORE *store, void *cert,
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void *toReplace, const void **ppStoreContext)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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BOOL ret;
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TRACE("(%p, %p, %p, %p)\n", store, cert, toReplace, ppStoreContext);
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if (toReplace)
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ret = ps->memStore->certs.addContext(ps->memStore, cert, toReplace,
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ppStoreContext);
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else
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{
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ret = TRUE;
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if (ps->provWriteCert)
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ret = ps->provWriteCert(ps->hStoreProv, cert,
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CERT_STORE_PROV_WRITE_ADD_FLAG);
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if (ret)
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ret = ps->memStore->certs.addContext(ps->memStore, cert, NULL,
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ppStoreContext);
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}
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/* dirty trick: replace the returned context's hCertStore with
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* store.
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*/
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if (ret && ppStoreContext)
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(*(PCERT_CONTEXT *)ppStoreContext)->hCertStore = store;
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return ret;
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}
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static void *CRYPT_ProvEnumCert(WINECRYPT_CERTSTORE *store, void *pPrev)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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void *ret;
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ret = ps->memStore->certs.enumContext(ps->memStore, pPrev);
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if (ret)
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{
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/* same dirty trick: replace the returned context's hCertStore with
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* store.
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*/
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((PCERT_CONTEXT)ret)->hCertStore = store;
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}
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return ret;
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}
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static BOOL CRYPT_ProvDeleteCert(WINECRYPT_CERTSTORE *store, void *cert)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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BOOL ret = TRUE;
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TRACE("(%p, %p)\n", store, cert);
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if (ps->provDeleteCert)
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ret = ps->provDeleteCert(ps->hStoreProv, cert, 0);
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if (ret)
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ret = ps->memStore->certs.deleteContext(ps->memStore, cert);
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return ret;
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}
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static BOOL CRYPT_ProvAddCRL(WINECRYPT_CERTSTORE *store, void *crl,
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void *toReplace, const void **ppStoreContext)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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BOOL ret;
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TRACE("(%p, %p, %p, %p)\n", store, crl, toReplace, ppStoreContext);
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if (toReplace)
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ret = ps->memStore->crls.addContext(ps->memStore, crl, toReplace,
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ppStoreContext);
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else
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{
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if (ps->hdr.dwOpenFlags & CERT_STORE_READONLY_FLAG)
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{
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SetLastError(ERROR_ACCESS_DENIED);
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ret = FALSE;
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}
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else
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{
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ret = TRUE;
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if (ps->provWriteCrl)
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ret = ps->provWriteCrl(ps->hStoreProv, crl,
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CERT_STORE_PROV_WRITE_ADD_FLAG);
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if (ret)
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ret = ps->memStore->crls.addContext(ps->memStore, crl, NULL,
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ppStoreContext);
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}
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}
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/* dirty trick: replace the returned context's hCertStore with
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* store.
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*/
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if (ret && ppStoreContext)
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(*(PCRL_CONTEXT *)ppStoreContext)->hCertStore = store;
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return ret;
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}
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static void *CRYPT_ProvEnumCRL(WINECRYPT_CERTSTORE *store, void *pPrev)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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void *ret;
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ret = ps->memStore->crls.enumContext(ps->memStore, pPrev);
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if (ret)
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{
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/* same dirty trick: replace the returned context's hCertStore with
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* store.
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*/
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((PCRL_CONTEXT)ret)->hCertStore = store;
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}
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return ret;
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}
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static BOOL CRYPT_ProvDeleteCRL(WINECRYPT_CERTSTORE *store, void *crl)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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BOOL ret = TRUE;
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TRACE("(%p, %p)\n", store, crl);
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if (ps->provDeleteCrl)
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ret = ps->provDeleteCrl(ps->hStoreProv, crl, 0);
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if (ret)
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ret = ps->memStore->crls.deleteContext(ps->memStore, crl);
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return ret;
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}
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static BOOL CRYPT_ProvAddCTL(WINECRYPT_CERTSTORE *store, void *ctl,
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void *toReplace, const void **ppStoreContext)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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BOOL ret;
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TRACE("(%p, %p, %p, %p)\n", store, ctl, toReplace, ppStoreContext);
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if (toReplace)
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ret = ps->memStore->ctls.addContext(ps->memStore, ctl, toReplace,
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ppStoreContext);
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else
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{
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if (ps->hdr.dwOpenFlags & CERT_STORE_READONLY_FLAG)
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{
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SetLastError(ERROR_ACCESS_DENIED);
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ret = FALSE;
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}
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else
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{
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ret = TRUE;
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if (ps->provWriteCtl)
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ret = ps->provWriteCtl(ps->hStoreProv, ctl,
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CERT_STORE_PROV_WRITE_ADD_FLAG);
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if (ret)
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ret = ps->memStore->ctls.addContext(ps->memStore, ctl, NULL,
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ppStoreContext);
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}
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}
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/* dirty trick: replace the returned context's hCertStore with
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* store.
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*/
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if (ret && ppStoreContext)
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(*(PCTL_CONTEXT *)ppStoreContext)->hCertStore = store;
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return ret;
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}
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static void *CRYPT_ProvEnumCTL(WINECRYPT_CERTSTORE *store, void *pPrev)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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void *ret;
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ret = ps->memStore->ctls.enumContext(ps->memStore, pPrev);
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if (ret)
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{
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/* same dirty trick: replace the returned context's hCertStore with
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* store.
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*/
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((PCTL_CONTEXT)ret)->hCertStore = store;
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}
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return ret;
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}
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static BOOL CRYPT_ProvDeleteCTL(WINECRYPT_CERTSTORE *store, void *ctl)
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{
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WINE_PROVIDERSTORE *ps = (WINE_PROVIDERSTORE*)store;
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BOOL ret = TRUE;
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TRACE("(%p, %p)\n", store, ctl);
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if (ps->provDeleteCtl)
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ret = ps->provDeleteCtl(ps->hStoreProv, ctl, 0);
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if (ret)
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ret = ps->memStore->ctls.deleteContext(ps->memStore, ctl);
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return ret;
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}
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static BOOL WINAPI CRYPT_ProvControl(HCERTSTORE hCertStore, DWORD dwFlags,
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DWORD dwCtrlType, void const *pvCtrlPara)
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{
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WINE_PROVIDERSTORE *store = hCertStore;
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BOOL ret = TRUE;
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TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
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pvCtrlPara);
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if (store->provControl)
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ret = store->provControl(store->hStoreProv, dwFlags, dwCtrlType,
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pvCtrlPara);
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return ret;
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}
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WINECRYPT_CERTSTORE *CRYPT_ProvCreateStore(DWORD dwFlags,
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WINECRYPT_CERTSTORE *memStore, const CERT_STORE_PROV_INFO *pProvInfo)
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{
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WINE_PROVIDERSTORE *ret = CryptMemAlloc(sizeof(WINE_PROVIDERSTORE));
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if (ret)
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{
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CRYPT_InitStore(&ret->hdr, dwFlags, StoreTypeProvider);
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ret->dwStoreProvFlags = pProvInfo->dwStoreProvFlags;
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if (ret->dwStoreProvFlags & CERT_STORE_PROV_EXTERNAL_FLAG)
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{
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CertCloseStore(memStore, 0);
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ret->memStore = NULL;
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}
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else
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ret->memStore = memStore;
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ret->hStoreProv = pProvInfo->hStoreProv;
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ret->hdr.closeStore = CRYPT_ProvCloseStore;
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ret->hdr.certs.addContext = CRYPT_ProvAddCert;
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ret->hdr.certs.enumContext = CRYPT_ProvEnumCert;
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ret->hdr.certs.deleteContext = CRYPT_ProvDeleteCert;
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ret->hdr.crls.addContext = CRYPT_ProvAddCRL;
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ret->hdr.crls.enumContext = CRYPT_ProvEnumCRL;
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ret->hdr.crls.deleteContext = CRYPT_ProvDeleteCRL;
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ret->hdr.ctls.addContext = CRYPT_ProvAddCTL;
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ret->hdr.ctls.enumContext = CRYPT_ProvEnumCTL;
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ret->hdr.ctls.deleteContext = CRYPT_ProvDeleteCTL;
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ret->hdr.control = CRYPT_ProvControl;
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if (pProvInfo->cStoreProvFunc > CERT_STORE_PROV_CLOSE_FUNC)
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ret->provCloseStore =
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pProvInfo->rgpvStoreProvFunc[CERT_STORE_PROV_CLOSE_FUNC];
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else
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ret->provCloseStore = NULL;
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if (pProvInfo->cStoreProvFunc >
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CERT_STORE_PROV_WRITE_CERT_FUNC)
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ret->provWriteCert = pProvInfo->rgpvStoreProvFunc[
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CERT_STORE_PROV_WRITE_CERT_FUNC];
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else
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ret->provWriteCert = NULL;
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if (pProvInfo->cStoreProvFunc >
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CERT_STORE_PROV_DELETE_CERT_FUNC)
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ret->provDeleteCert = pProvInfo->rgpvStoreProvFunc[
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CERT_STORE_PROV_DELETE_CERT_FUNC];
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else
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ret->provDeleteCert = NULL;
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if (pProvInfo->cStoreProvFunc >
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CERT_STORE_PROV_WRITE_CRL_FUNC)
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ret->provWriteCrl = pProvInfo->rgpvStoreProvFunc[
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CERT_STORE_PROV_WRITE_CRL_FUNC];
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else
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ret->provWriteCrl = NULL;
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if (pProvInfo->cStoreProvFunc >
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CERT_STORE_PROV_DELETE_CRL_FUNC)
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ret->provDeleteCrl = pProvInfo->rgpvStoreProvFunc[
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CERT_STORE_PROV_DELETE_CRL_FUNC];
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else
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ret->provDeleteCrl = NULL;
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if (pProvInfo->cStoreProvFunc >
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CERT_STORE_PROV_WRITE_CTL_FUNC)
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ret->provWriteCtl = pProvInfo->rgpvStoreProvFunc[
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CERT_STORE_PROV_WRITE_CTL_FUNC];
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else
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ret->provWriteCtl = NULL;
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if (pProvInfo->cStoreProvFunc >
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CERT_STORE_PROV_DELETE_CTL_FUNC)
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ret->provDeleteCtl = pProvInfo->rgpvStoreProvFunc[
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CERT_STORE_PROV_DELETE_CTL_FUNC];
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else
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ret->provDeleteCtl = NULL;
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if (pProvInfo->cStoreProvFunc >
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CERT_STORE_PROV_CONTROL_FUNC)
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ret->provControl = pProvInfo->rgpvStoreProvFunc[
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CERT_STORE_PROV_CONTROL_FUNC];
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else
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ret->provControl = NULL;
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}
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return (WINECRYPT_CERTSTORE*)ret;
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}
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WINECRYPT_CERTSTORE *CRYPT_ProvOpenStore(LPCSTR lpszStoreProvider,
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DWORD dwEncodingType, HCRYPTPROV hCryptProv, DWORD dwFlags, const void *pvPara)
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{
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static HCRYPTOIDFUNCSET set = NULL;
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PFN_CERT_DLL_OPEN_STORE_PROV_FUNC provOpenFunc;
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HCRYPTOIDFUNCADDR hFunc;
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WINECRYPT_CERTSTORE *ret = NULL;
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if (!set)
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set = CryptInitOIDFunctionSet(CRYPT_OID_OPEN_STORE_PROV_FUNC, 0);
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CryptGetOIDFunctionAddress(set, dwEncodingType, lpszStoreProvider, 0,
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(void **)&provOpenFunc, &hFunc);
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if (provOpenFunc)
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{
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CERT_STORE_PROV_INFO provInfo = { 0 };
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provInfo.cbSize = sizeof(provInfo);
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if (dwFlags & CERT_STORE_DELETE_FLAG)
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provOpenFunc(lpszStoreProvider, dwEncodingType, hCryptProv,
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dwFlags, pvPara, NULL, &provInfo);
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else
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{
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HCERTSTORE memStore;
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memStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
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CERT_STORE_CREATE_NEW_FLAG, NULL);
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if (memStore)
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{
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if (provOpenFunc(lpszStoreProvider, dwEncodingType, hCryptProv,
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dwFlags, pvPara, memStore, &provInfo))
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ret = CRYPT_ProvCreateStore(dwFlags, memStore, &provInfo);
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else
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CertCloseStore(memStore, 0);
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}
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}
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CryptFreeOIDFunctionAddress(hFunc, 0);
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}
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else
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SetLastError(ERROR_FILE_NOT_FOUND);
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return ret;
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}
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