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secur32: Implement InitializeSecurityContext in the SSP/AP wrapper. 

Partially based on Hans Leidekker's work.

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2018-02-01 18:03:48 +08:00 committed by Alexandre Julliard
parent 1afb6d3f99
commit 689142dd9f
1 changed files with 72 additions and 2 deletions
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74
dlls/secur32/lsa.c
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@ -396,6 +396,76 @@ static SECURITY_STATUS WINAPI lsa_FreeCredentialsHandle(CredHandle *credential)
return lsa_package->lsa_api->FreeCredentialsHandle(lsa_credential);
}
static SECURITY_STATUS WINAPI lsa_InitializeSecurityContextW(
CredHandle *credential, CtxtHandle *context, SEC_WCHAR *target_name, ULONG context_req,
ULONG reserved1, ULONG target_data_rep, SecBufferDesc *input, ULONG reserved2,
CtxtHandle *new_context, SecBufferDesc *output, ULONG *context_attr, TimeStamp *ts_expiry)
{
SECURITY_STATUS status;
struct lsa_package *lsa_package = NULL;
LSA_SEC_HANDLE lsa_credential = 0, lsa_context = 0, new_lsa_context;
UNICODE_STRING target_name_us;
BOOLEAN mapped_context;
TRACE("%p %p %s %#x %d %d %p %d %p %p %p %p\n", credential, context,
debugstr_w(target_name), context_req, reserved1, target_data_rep, input,
reserved2, new_context, output, context_attr, ts_expiry);
if (context)
{
lsa_package = (struct lsa_package *)context->dwUpper;
lsa_context = (LSA_SEC_HANDLE)context->dwLower;
}
else if (credential)
{
lsa_package = (struct lsa_package *)credential->dwUpper;
lsa_credential = (LSA_SEC_HANDLE)credential->dwLower;
}
if (!lsa_package || !new_context) return SEC_E_INVALID_HANDLE;
if (!lsa_package->lsa_api || !lsa_package->lsa_api->InitLsaModeContext)
return SEC_E_UNSUPPORTED_FUNCTION;
if (target_name)
RtlInitUnicodeString(&target_name_us, target_name);
status = lsa_package->lsa_api->InitLsaModeContext(lsa_credential, lsa_context,
target_name ? &target_name_us : NULL, context_req, target_data_rep, input,
&new_lsa_context, output, context_attr, ts_expiry, &mapped_context, NULL /* FIXME */);
if (status == SEC_E_OK || status == SEC_I_CONTINUE_NEEDED)
{
new_context->dwLower = (ULONG_PTR)new_lsa_context;
new_context->dwUpper = (ULONG_PTR)lsa_package;
}
return status;
}
static SECURITY_STATUS WINAPI lsa_InitializeSecurityContextA(
CredHandle *credential, CtxtHandle *context, SEC_CHAR *target_name, ULONG context_req,
ULONG reserved1, ULONG target_data_rep, SecBufferDesc *input, ULONG reserved2,
CtxtHandle *new_context, SecBufferDesc *output, ULONG *context_attr, TimeStamp *ts_expiry)
{
SECURITY_STATUS status;
SEC_WCHAR *targetW = NULL;
TRACE("%p %p %s %#x %d %d %p %d %p %p %p %p\n", credential, context,
debugstr_a(target_name), context_req, reserved1, target_data_rep, input,
reserved2, new_context, output, context_attr, ts_expiry);
if (target_name)
{
int len = MultiByteToWideChar( CP_ACP, 0, target_name, -1, NULL, 0 );
if (!(targetW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(SEC_WCHAR) ))) return SEC_E_INSUFFICIENT_MEMORY;
MultiByteToWideChar( CP_ACP, 0, target_name, -1, targetW, len );
}
status = lsa_InitializeSecurityContextW( credential, context, targetW, context_req, reserved1, target_data_rep,
input, reserved2, new_context, output, context_attr, ts_expiry );
HeapFree( GetProcessHeap(), 0, targetW );
return status;
}
static const SecurityFunctionTableW lsa_sspi_tableW =
{
1,
@ -404,7 +474,7 @@ static const SecurityFunctionTableW lsa_sspi_tableW =
lsa_AcquireCredentialsHandleW,
lsa_FreeCredentialsHandle,
NULL, /* Reserved2 */
NULL, /* InitializeSecurityContextW */
lsa_InitializeSecurityContextW,
NULL, /* AcceptSecurityContext */
NULL, /* CompleteAuthToken */
NULL, /* DeleteSecurityContext */
@ -436,7 +506,7 @@ static const SecurityFunctionTableA lsa_sspi_tableA =
lsa_AcquireCredentialsHandleA,
lsa_FreeCredentialsHandle,
NULL, /* Reserved2 */
NULL, /* InitializeSecurityContextA */
lsa_InitializeSecurityContextA,
NULL, /* AcceptSecurityContext */
NULL, /* CompleteAuthToken */
NULL, /* DeleteSecurityContext */