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secur32: Cache certificate context instead of store in schannel handle.

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This commit is contained in:
Jacek Caban 2013-10-21 15:57:54 +02:00 committed by Alexandre Julliard
parent afec0b00bd
commit 4d97b32323
1 changed files with 17 additions and 8 deletions
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25
dlls/secur32/schannel.c
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@ -57,7 +57,7 @@ struct schan_context
{
schan_imp_session session;
ULONG req_ctx_attr;
HCERTSTORE cert_store;
const CERT_CONTEXT *cert;
};
static struct schan_handle *schan_handle_table;
@ -810,7 +810,7 @@ static SECURITY_STATUS SEC_ENTRY schan_InitializeSecurityContextW(
ctx = HeapAlloc(GetProcessHeap(), 0, sizeof(*ctx));
if (!ctx) return SEC_E_INSUFFICIENT_MEMORY;
ctx->cert_store = NULL;
ctx->cert = NULL;
handle = schan_alloc_handle(ctx, SCHAN_HANDLE_CTX);
if (handle == SCHAN_INVALID_HANDLE)
{
@ -987,13 +987,22 @@ static SECURITY_STATUS SEC_ENTRY schan_QueryContextAttributesW(
{
PCCERT_CONTEXT *cert = buffer;
if (!ctx->cert_store) {
ctx->cert_store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
if(!ctx->cert_store)
if (!ctx->cert) {
HCERTSTORE cert_store;
SECURITY_STATUS status;
cert_store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
if(!cert_store)
return GetLastError();
status = schan_imp_get_session_peer_certificate(ctx->session, cert_store, &ctx->cert);
CertCloseStore(cert_store, 0);
if(status != SEC_E_OK)
return status;
}
return schan_imp_get_session_peer_certificate(ctx->session, ctx->cert_store, cert);
*cert = CertDuplicateCertificateContext(ctx->cert);
return SEC_E_OK;
}
case SECPKG_ATTR_CONNECTION_INFO:
{
@ -1301,8 +1310,8 @@ static SECURITY_STATUS SEC_ENTRY schan_DeleteSecurityContext(PCtxtHandle context
ctx = schan_free_handle(context_handle->dwLower, SCHAN_HANDLE_CTX);
if (!ctx) return SEC_E_INVALID_HANDLE;
if (ctx->cert_store)
CertCloseStore(ctx->cert_store, 0);
if (ctx->cert)
CertFreeCertificateContext(ctx->cert);
schan_imp_dispose_session(ctx->session);
HeapFree(GetProcessHeap(), 0, ctx);