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/*
Unix SMB/CIFS implementation.
Main winbindd samba3 server routines
Copyright (C) Stefan Metzmacher 2005
Copyright (C) Volker Lendecke 2005
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "smbd/service_stream.h"
#include "nsswitch/winbind_nss_config.h"
#include "nsswitch/winbindd_nss.h"
#include "winbind/wb_server.h"
#include "winbind/wb_samba3_protocol.h"
#include "winbind/wb_async_helpers.h"
#include "librpc/gen_ndr/nbt.h"
#include "libcli/raw/libcliraw.h"
#include "libcli/composite/composite.h"
NTSTATUS wbsrv_samba3_interface_version(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
s3call->response.data.interface_version = WINBIND_INTERFACE_VERSION;
return NT_STATUS_OK;
}
NTSTATUS wbsrv_samba3_priv_pipe_dir(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
s3call->response.extra_data = smbd_tmp_path(s3call,
WINBINDD_SAMBA3_PRIVILEGED_SOCKET);
NT_STATUS_HAVE_NO_MEMORY(s3call->response.extra_data);
return NT_STATUS_OK;
}
NTSTATUS wbsrv_samba3_ping(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
return NT_STATUS_OK;
}
struct check_machacc_state {
struct wb_finddcs *io;
};
static void wbsrv_samba3_check_machacc_reply(struct composite_context *action)
{
struct wbsrv_samba3_call *s3call =
talloc_get_type(action->async.private_data,
struct wbsrv_samba3_call);
struct check_machacc_state *state =
talloc_get_type(s3call->private_data,
struct check_machacc_state);
NTSTATUS status;
status = wb_finddcs_recv(action, s3call);
s3call->response.data.auth.nt_status = NT_STATUS_V(status);
strncpy(s3call->response.data.auth.nt_status_string, nt_errstr(status),
sizeof(s3call->response.data.auth.nt_status_string)-1);
strncpy(s3call->response.data.auth.error_string, nt_errstr(status),
sizeof(s3call->response.data.auth.error_string)-1);
s3call->response.data.auth.pam_error = nt_status_to_pam(status);
if (NT_STATUS_IS_OK(status)) {
DEBUG(10, ("Got name %s\n", state->io->out.dcs[0].name));
s3call->response.result = WINBINDD_OK;
} else {
DEBUG(10, ("Got no addr: %s\n", nt_errstr(status)));
s3call->response.result = WINBINDD_ERROR;
}
status = wbsrv_send_reply(s3call->call);
if (!NT_STATUS_IS_OK(status)) {
wbsrv_terminate_connection(s3call->call->wbconn,
"wbsrv_queue_reply() failed");
return;
}
}
NTSTATUS wbsrv_samba3_check_machacc(struct wbsrv_samba3_call *s3call)
{
struct composite_context *resolve_req;
struct check_machacc_state *state;
DEBUG(5, ("check_machacc called\n"));
state = talloc(s3call, struct check_machacc_state);
NT_STATUS_HAVE_NO_MEMORY(state);
state->io = talloc(s3call, struct wb_finddcs);
NT_STATUS_HAVE_NO_MEMORY(state->io);
s3call->private_data = state;
state->io->in.msg_ctx = s3call->call->wbconn->conn->msg_ctx;
state->io->in.domain = lp_workgroup();
resolve_req = wb_finddcs_send(state->io, s3call->call->event_ctx);
NT_STATUS_HAVE_NO_MEMORY(resolve_req);
/* setup the callbacks */
resolve_req->async.fn = wbsrv_samba3_check_machacc_reply;
resolve_req->async.private_data = s3call;
/* tell the caller we reply later */
s3call->call->flags |= WBSRV_CALL_FLAGS_REPLY_ASYNC;
return NT_STATUS_OK;
}
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